4 * Copyright(c) 2006-2007, Ext JS, LLC.
6 * Originally Released Under LGPL - original licence link has changed is not relivant.
9 * <script type="text/javascript">
17 window["undefined"] = window["undefined"];
21 * Roo core utilities and functions.
26 * Copies all the properties of config to obj.
27 * @param {Object} obj The receiver of the properties
28 * @param {Object} config The source of the properties
29 * @param {Object} defaults A different object that will also be applied for default values
30 * @return {Object} returns obj
35 Roo.apply = function(o, c, defaults){
37 // no "this" reference for friendly out of scope calls
38 Roo.apply(o, defaults);
40 if(o && c && typeof c == 'object'){
51 var ua = navigator.userAgent.toLowerCase();
53 var isStrict = document.compatMode == "CSS1Compat",
54 isOpera = ua.indexOf("opera") > -1,
55 isSafari = (/webkit|khtml/).test(ua),
56 isFirefox = ua.indexOf("firefox") > -1,
57 isIE = ua.indexOf("msie") > -1,
58 isIE7 = ua.indexOf("msie 7") > -1,
59 isIE11 = /trident.*rv\:11\./.test(ua),
60 isEdge = ua.indexOf("edge") > -1,
61 isGecko = !isSafari && ua.indexOf("gecko") > -1,
62 isBorderBox = isIE && !isStrict,
63 isWindows = (ua.indexOf("windows") != -1 || ua.indexOf("win32") != -1),
64 isMac = (ua.indexOf("macintosh") != -1 || ua.indexOf("mac os x") != -1),
65 isLinux = (ua.indexOf("linux") != -1),
66 isSecure = window.location.href.toLowerCase().indexOf("https") === 0,
67 isIOS = /iphone|ipad/.test(ua),
68 isAndroid = /android/.test(ua),
69 isTouch = (function() {
71 if (ua.indexOf('chrome') != -1 && ua.indexOf('android') == -1) {
72 window.addEventListener('touchstart', function __set_has_touch__ () {
74 window.removeEventListener('touchstart', __set_has_touch__);
76 return false; // no touch on chrome!?
78 document.createEvent("TouchEvent");
85 // remove css image flicker
88 document.execCommand("BackgroundImageCache", false, true);
94 * True if the browser is in strict mode
99 * True if the page is running over SSL
104 * True when the document is fully initialized and ready for action
109 * Turn on debugging output (currently only the factory uses this)
116 * True to automatically uncache orphaned Roo.Elements periodically (defaults to true)
119 enableGarbageCollector : true,
122 * True to automatically purge event listeners after uncaching an element (defaults to false).
123 * Note: this only happens if enableGarbageCollector is true.
126 enableListenerCollection:false,
129 * URL to a blank file used by Roo when in secure mode for iframe src and onReady src to prevent
130 * the IE insecure content warning (defaults to javascript:false).
133 SSL_SECURE_URL : "javascript:false",
136 * URL to a 1x1 transparent gif image used by Roo to create inline icons with CSS background images. (Defaults to
137 * "http://Roojs.com/s.gif" and you should change this to a URL on your server).
140 BLANK_IMAGE_URL : "http:/"+"/localhost/s.gif",
142 emptyFn : function(){},
145 * Copies all the properties of config to obj if they don't already exist.
146 * @param {Object} obj The receiver of the properties
147 * @param {Object} config The source of the properties
148 * @return {Object} returns obj
150 applyIf : function(o, c){
153 if(typeof o[p] == "undefined"){ o[p] = c[p]; }
160 * Applies event listeners to elements by selectors when the document is ready.
161 * The event name is specified with an @ suffix.
164 // add a listener for click on all anchors in element with id foo
165 '#foo a@click' : function(e, t){
169 // add the same listener to multiple selectors (separated by comma BEFORE the @)
170 '#foo a, #bar span.some-class@mouseover' : function(){
175 * @param {Object} obj The list of behaviors to apply
177 addBehaviors : function(o){
179 Roo.onReady(function(){
184 var cache = {}; // simple cache for applying multiple behaviors to same selector does query multiple times
186 var parts = b.split('@');
187 if(parts[1]){ // for Object prototype breakers
190 cache[s] = Roo.select(s);
192 cache[s].on(parts[1], o[b]);
199 * Generates unique ids. If the element already has an id, it is unchanged
200 * @param {String/HTMLElement/Element} el (optional) The element to generate an id for
201 * @param {String} prefix (optional) Id prefix (defaults "Roo-gen")
202 * @return {String} The generated Id.
204 id : function(el, prefix){
205 prefix = prefix || "roo-gen";
207 var id = prefix + (++idSeed);
208 return el ? (el.id ? el.id : (el.id = id)) : id;
213 * Extends one class with another class and optionally overrides members with the passed literal. This class
214 * also adds the function "override()" to the class that can be used to override
215 * members on an instance.
216 * @param {Object} subclass The class inheriting the functionality
217 * @param {Object} superclass The class being extended
218 * @param {Object} overrides (optional) A literal with members
223 var io = function(o){
228 return function(sb, sp, overrides){
229 if(typeof sp == 'object'){ // eg. prototype, rather than function constructor..
232 sb = function(){sp.apply(this, arguments);};
234 var F = function(){}, sbp, spp = sp.prototype;
236 sbp = sb.prototype = new F();
240 if(spp.constructor == Object.prototype.constructor){
245 sb.override = function(o){
249 Roo.override(sb, overrides);
255 * Adds a list of functions to the prototype of an existing class, overwriting any existing methods with the same name.
257 Roo.override(MyClass, {
258 newMethod1: function(){
261 newMethod2: function(foo){
266 * @param {Object} origclass The class to override
267 * @param {Object} overrides The list of functions to add to origClass. This should be specified as an object literal
268 * containing one or more methods.
271 override : function(origclass, overrides){
273 var p = origclass.prototype;
274 for(var method in overrides){
275 p[method] = overrides[method];
280 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
282 Roo.namespace('Company', 'Company.data');
283 Company.Widget = function() { ... }
284 Company.data.CustomStore = function(config) { ... }
286 * @param {String} namespace1
287 * @param {String} namespace2
288 * @param {String} etc
291 namespace : function(){
292 var a=arguments, o=null, i, j, d, rt;
293 for (i=0; i<a.length; ++i) {
297 eval('if (typeof ' + rt + ' == "undefined"){' + rt + ' = {};} o = ' + rt + ';');
298 for (j=1; j<d.length; ++j) {
299 o[d[j]]=o[d[j]] || {};
305 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
307 Roo.factory({ xns: Roo.data, xtype : 'Store', .....});
308 Roo.factory(conf, Roo.data);
310 * @param {String} classname
311 * @param {String} namespace (optional)
315 factory : function(c, ns)
317 // no xtype, no ns or c.xns - or forced off by c.xns
318 if (!c.xtype || (!ns && !c.xns) || (c.xns === false)) { // not enough info...
321 ns = c.xns ? c.xns : ns; // if c.xns is set, then use that..
322 if (c.constructor == ns[c.xtype]) {// already created...
326 if (Roo.debug) { Roo.log("Roo.Factory(" + c.xtype + ")"); }
327 var ret = new ns[c.xtype](c);
331 c.xns = false; // prevent recursion..
335 * Logs to console if it can.
337 * @param {String|Object} string
342 if ((typeof(console) == 'undefined') || (typeof(console.log) == 'undefined')) {
349 * Takes an object and converts it to an encoded URL. e.g. Roo.urlEncode({foo: 1, bar: 2}); would return "foo=1&bar=2". Optionally, property values can be arrays, instead of keys and the resulting string that's returned will contain a name/value pair for each array value.
353 urlEncode : function(o){
359 var ov = o[key], k = Roo.encodeURIComponent(key);
360 var type = typeof ov;
361 if(type == 'undefined'){
363 }else if(type != "function" && type != "object"){
364 buf.push(k, "=", Roo.encodeURIComponent(ov), "&");
365 }else if(ov instanceof Array){
367 for(var i = 0, len = ov.length; i < len; i++) {
368 buf.push(k, "=", Roo.encodeURIComponent(ov[i] === undefined ? '' : ov[i]), "&");
379 * Safe version of encodeURIComponent
380 * @param {String} data
384 encodeURIComponent : function (data)
387 return encodeURIComponent(data);
388 } catch(e) {} // should be an uri encode error.
390 if (data == '' || data == null){
393 // http://stackoverflow.com/questions/2596483/unicode-and-uri-encoding-decoding-and-escaping-in-javascript
394 function nibble_to_hex(nibble){
395 var chars = '0123456789ABCDEF';
396 return chars.charAt(nibble);
398 data = data.toString();
400 for(var i=0; i<data.length; i++){
401 var c = data.charCodeAt(i);
402 var bs = new Array();
405 bs[0] = 0xF0 | ((c & 0x1C0000) >>> 18);
406 bs[1] = 0x80 | ((c & 0x3F000) >>> 12);
407 bs[2] = 0x80 | ((c & 0xFC0) >>> 6);
408 bs[3] = 0x80 | (c & 0x3F);
409 }else if (c > 0x800){
411 bs[0] = 0xE0 | ((c & 0xF000) >>> 12);
412 bs[1] = 0x80 | ((c & 0xFC0) >>> 6);
413 bs[2] = 0x80 | (c & 0x3F);
416 bs[0] = 0xC0 | ((c & 0x7C0) >>> 6);
417 bs[1] = 0x80 | (c & 0x3F);
422 for(var j=0; j<bs.length; j++){
424 var hex = nibble_to_hex((b & 0xF0) >>> 4)
425 + nibble_to_hex(b &0x0F);
434 * Takes an encoded URL and and converts it to an object. e.g. Roo.urlDecode("foo=1&bar=2"); would return {foo: 1, bar: 2} or Roo.urlDecode("foo=1&bar=2&bar=3&bar=4", true); would return {foo: 1, bar: [2, 3, 4]}.
435 * @param {String} string
436 * @param {Boolean} overwrite (optional) Items of the same name will overwrite previous values instead of creating an an array (Defaults to false).
437 * @return {Object} A literal with members
439 urlDecode : function(string, overwrite){
440 if(!string || !string.length){
444 var pairs = string.split('&');
445 var pair, name, value;
446 for(var i = 0, len = pairs.length; i < len; i++){
447 pair = pairs[i].split('=');
448 name = decodeURIComponent(pair[0]);
449 value = decodeURIComponent(pair[1]);
450 if(overwrite !== true){
451 if(typeof obj[name] == "undefined"){
453 }else if(typeof obj[name] == "string"){
454 obj[name] = [obj[name]];
455 obj[name].push(value);
457 obj[name].push(value);
467 * Iterates an array calling the passed function with each item, stopping if your function returns false. If the
468 * passed array is not really an array, your function is called once with it.
469 * The supplied function is called with (Object item, Number index, Array allItems).
470 * @param {Array/NodeList/Mixed} array
471 * @param {Function} fn
472 * @param {Object} scope
474 each : function(array, fn, scope){
475 if(typeof array.length == "undefined" || typeof array == "string"){
478 for(var i = 0, len = array.length; i < len; i++){
479 if(fn.call(scope || array[i], array[i], i, array) === false){ return i; };
484 combine : function(){
485 var as = arguments, l = as.length, r = [];
486 for(var i = 0; i < l; i++){
488 if(a instanceof Array){
490 }else if(a.length !== undefined && !a.substr){
491 r = r.concat(Array.prototype.slice.call(a, 0));
500 * Escapes the passed string for use in a regular expression
501 * @param {String} str
504 escapeRe : function(s) {
505 return s.replace(/([.*+?^${}()|[\]\/\\])/g, "\\$1");
509 callback : function(cb, scope, args, delay){
510 if(typeof cb == "function"){
512 cb.defer(delay, scope, args || []);
514 cb.apply(scope, args || []);
520 * Return the dom node for the passed string (id), dom node, or Roo.Element
521 * @param {String/HTMLElement/Roo.Element} el
522 * @return HTMLElement
524 getDom : function(el){
528 return el.dom ? el.dom : (typeof el == 'string' ? document.getElementById(el) : el);
532 * Shorthand for {@link Roo.ComponentMgr#get}
534 * @return Roo.Component
536 getCmp : function(id){
537 return Roo.ComponentMgr.get(id);
540 num : function(v, defaultValue){
541 if(typeof v != 'number'){
547 destroy : function(){
548 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
552 as.removeAllListeners();
556 if(typeof as.purgeListeners == 'function'){
559 if(typeof as.destroy == 'function'){
566 // inpired by a similar function in mootools library
568 * Returns the type of object that is passed in. If the object passed in is null or undefined it
569 * return false otherwise it returns one of the following values:<ul>
570 * <li><b>string</b>: If the object passed is a string</li>
571 * <li><b>number</b>: If the object passed is a number</li>
572 * <li><b>boolean</b>: If the object passed is a boolean value</li>
573 * <li><b>function</b>: If the object passed is a function reference</li>
574 * <li><b>object</b>: If the object passed is an object</li>
575 * <li><b>array</b>: If the object passed is an array</li>
576 * <li><b>regexp</b>: If the object passed is a regular expression</li>
577 * <li><b>element</b>: If the object passed is a DOM Element</li>
578 * <li><b>nodelist</b>: If the object passed is a DOM NodeList</li>
579 * <li><b>textnode</b>: If the object passed is a DOM text node and contains something other than whitespace</li>
580 * <li><b>whitespace</b>: If the object passed is a DOM text node and contains only whitespace</li>
581 * @param {Mixed} object
585 if(o === undefined || o === null){
592 if(t == 'object' && o.nodeName) {
594 case 1: return 'element';
595 case 3: return (/\S/).test(o.nodeValue) ? 'textnode' : 'whitespace';
598 if(t == 'object' || t == 'function') {
599 switch(o.constructor) {
600 case Array: return 'array';
601 case RegExp: return 'regexp';
603 if(typeof o.length == 'number' && typeof o.item == 'function') {
611 * Returns true if the passed value is null, undefined or an empty string (optional).
612 * @param {Mixed} value The value to test
613 * @param {Boolean} allowBlank (optional) Pass true if an empty string is not considered empty
616 isEmpty : function(v, allowBlank){
617 return v === null || v === undefined || (!allowBlank ? v === '' : false);
625 isFirefox : isFirefox,
637 isBorderBox : isBorderBox,
639 isWindows : isWindows,
647 isAndroid : isAndroid,
652 * By default, Ext intelligently decides whether floating elements should be shimmed. If you are using flash,
653 * you may want to set this to true.
656 useShims : ((isIE && !isIE7) || (isGecko && isMac)),
661 * Selects a single element as a Roo Element
662 * This is about as close as you can get to jQuery's $('do crazy stuff')
663 * @param {String} selector The selector/xpath query
664 * @param {Node} root (optional) The start of the query (defaults to document).
665 * @return {Roo.Element}
667 selectNode : function(selector, root)
669 var node = Roo.DomQuery.selectNode(selector,root);
670 return node ? Roo.get(node) : new Roo.Element(false);
673 * Find the current bootstrap width Grid size
674 * Note xs is the default for smaller.. - this is currently used by grids to render correct columns
675 * @returns {String} (xs|sm|md|lg|xl)
678 getGridSize : function()
680 var w = Roo.lib.Dom.getViewWidth();
701 Roo.namespace("Roo", "Roo.util", "Roo.grid", "Roo.dd", "Roo.tree", "Roo.data",
702 "Roo.form", "Roo.menu", "Roo.state", "Roo.lib", "Roo.layout",
705 "Roo.bootstrap.dash");
708 * Ext JS Library 1.1.1
709 * Copyright(c) 2006-2007, Ext JS, LLC.
711 * Originally Released Under LGPL - original licence link has changed is not relivant.
714 * <script type="text/javascript">
718 // wrappedn so fnCleanup is not in global scope...
720 function fnCleanUp() {
721 var p = Function.prototype;
722 delete p.createSequence;
724 delete p.createDelegate;
725 delete p.createCallback;
726 delete p.createInterceptor;
728 window.detachEvent("onunload", fnCleanUp);
730 window.attachEvent("onunload", fnCleanUp);
737 * These functions are available on every Function object (any JavaScript function).
739 Roo.apply(Function.prototype, {
741 * Creates a callback that passes arguments[0], arguments[1], arguments[2], ...
742 * Call directly on any function. Example: <code>myFunction.createCallback(myarg, myarg2)</code>
743 * Will create a function that is bound to those 2 args.
744 * @return {Function} The new function
746 createCallback : function(/*args...*/){
747 // make args available, in function below
748 var args = arguments;
751 return method.apply(window, args);
756 * Creates a delegate (callback) that sets the scope to obj.
757 * Call directly on any function. Example: <code>this.myFunction.createDelegate(this)</code>
758 * Will create a function that is automatically scoped to this.
759 * @param {Object} obj (optional) The object for which the scope is set
760 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
761 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
762 * if a number the args are inserted at the specified position
763 * @return {Function} The new function
765 createDelegate : function(obj, args, appendArgs){
768 var callArgs = args || arguments;
769 if(appendArgs === true){
770 callArgs = Array.prototype.slice.call(arguments, 0);
771 callArgs = callArgs.concat(args);
772 }else if(typeof appendArgs == "number"){
773 callArgs = Array.prototype.slice.call(arguments, 0); // copy arguments first
774 var applyArgs = [appendArgs, 0].concat(args); // create method call params
775 Array.prototype.splice.apply(callArgs, applyArgs); // splice them in
777 return method.apply(obj || window, callArgs);
782 * Calls this function after the number of millseconds specified.
783 * @param {Number} millis The number of milliseconds for the setTimeout call (if 0 the function is executed immediately)
784 * @param {Object} obj (optional) The object for which the scope is set
785 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
786 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
787 * if a number the args are inserted at the specified position
788 * @return {Number} The timeout id that can be used with clearTimeout
790 defer : function(millis, obj, args, appendArgs){
791 var fn = this.createDelegate(obj, args, appendArgs);
793 return setTimeout(fn, millis);
799 * Create a combined function call sequence of the original function + the passed function.
800 * The resulting function returns the results of the original function.
801 * The passed fcn is called with the parameters of the original function
802 * @param {Function} fcn The function to sequence
803 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
804 * @return {Function} The new function
806 createSequence : function(fcn, scope){
807 if(typeof fcn != "function"){
812 var retval = method.apply(this || window, arguments);
813 fcn.apply(scope || this || window, arguments);
819 * Creates an interceptor function. The passed fcn is called before the original one. If it returns false, the original one is not called.
820 * The resulting function returns the results of the original function.
821 * The passed fcn is called with the parameters of the original function.
823 * @param {Function} fcn The function to call before the original
824 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
825 * @return {Function} The new function
827 createInterceptor : function(fcn, scope){
828 if(typeof fcn != "function"){
835 if(fcn.apply(scope || this || window, arguments) === false){
838 return method.apply(this || window, arguments);
844 * Ext JS Library 1.1.1
845 * Copyright(c) 2006-2007, Ext JS, LLC.
847 * Originally Released Under LGPL - original licence link has changed is not relivant.
850 * <script type="text/javascript">
853 Roo.applyIf(String, {
858 * Escapes the passed string for ' and \
859 * @param {String} string The string to escape
860 * @return {String} The escaped string
863 escape : function(string) {
864 return string.replace(/('|\\)/g, "\\$1");
868 * Pads the left side of a string with a specified character. This is especially useful
869 * for normalizing number and date strings. Example usage:
871 var s = String.leftPad('123', 5, '0');
872 // s now contains the string: '00123'
874 * @param {String} string The original string
875 * @param {Number} size The total length of the output string
876 * @param {String} char (optional) The character with which to pad the original string (defaults to empty string " ")
877 * @return {String} The padded string
880 leftPad : function (val, size, ch) {
881 var result = new String(val);
882 if(ch === null || ch === undefined || ch === '') {
885 while (result.length < size) {
886 result = ch + result;
892 * Allows you to define a tokenized string and pass an arbitrary number of arguments to replace the tokens. Each
893 * token must be unique, and must increment in the format {0}, {1}, etc. Example usage:
895 var cls = 'my-class', text = 'Some text';
896 var s = String.format('<div class="{0}">{1}</div>', cls, text);
897 // s now contains the string: '<div class="my-class">Some text</div>'
899 * @param {String} string The tokenized string to be formatted
900 * @param {String} value1 The value to replace token {0}
901 * @param {String} value2 Etc...
902 * @return {String} The formatted string
905 format : function(format){
906 var args = Array.prototype.slice.call(arguments, 1);
907 return format.replace(/\{(\d+)\}/g, function(m, i){
908 return Roo.util.Format.htmlEncode(args[i]);
916 * Utility function that allows you to easily switch a string between two alternating values. The passed value
917 * is compared to the current string, and if they are equal, the other value that was passed in is returned. If
918 * they are already different, the first value passed in is returned. Note that this method returns the new value
919 * but does not change the current string.
921 // alternate sort directions
922 sort = sort.toggle('ASC', 'DESC');
924 // instead of conditional logic:
925 sort = (sort == 'ASC' ? 'DESC' : 'ASC');
927 * @param {String} value The value to compare to the current string
928 * @param {String} other The new value to use if the string already equals the first value passed in
929 * @return {String} The new value
932 String.prototype.toggle = function(value, other){
933 return this == value ? other : value;
938 * Remove invalid unicode characters from a string
940 * @return {String} The clean string
942 String.prototype.unicodeClean = function () {
943 return this.replace(/[\s\S]/g,
944 function(character) {
945 if (character.charCodeAt()< 256) {
949 encodeURIComponent(character);
960 * Ext JS Library 1.1.1
961 * Copyright(c) 2006-2007, Ext JS, LLC.
963 * Originally Released Under LGPL - original licence link has changed is not relivant.
966 * <script type="text/javascript">
972 Roo.applyIf(Number.prototype, {
974 * Checks whether or not the current number is within a desired range. If the number is already within the
975 * range it is returned, otherwise the min or max value is returned depending on which side of the range is
976 * exceeded. Note that this method returns the constrained value but does not change the current number.
977 * @param {Number} min The minimum number in the range
978 * @param {Number} max The maximum number in the range
979 * @return {Number} The constrained value if outside the range, otherwise the current value
981 constrain : function(min, max){
982 return Math.min(Math.max(this, min), max);
986 * Ext JS Library 1.1.1
987 * Copyright(c) 2006-2007, Ext JS, LLC.
989 * Originally Released Under LGPL - original licence link has changed is not relivant.
992 * <script type="text/javascript">
997 Roo.applyIf(Array.prototype, {
1000 * Checks whether or not the specified object exists in the array.
1001 * @param {Object} o The object to check for
1002 * @return {Number} The index of o in the array (or -1 if it is not found)
1004 indexOf : function(o){
1005 for (var i = 0, len = this.length; i < len; i++){
1006 if(this[i] == o) { return i; }
1012 * Removes the specified object from the array. If the object is not found nothing happens.
1013 * @param {Object} o The object to remove
1015 remove : function(o){
1016 var index = this.indexOf(o);
1018 this.splice(index, 1);
1022 * Map (JS 1.6 compatibility)
1023 * @param {Function} function to call
1025 map : function(fun )
1027 var len = this.length >>> 0;
1028 if (typeof fun != "function") {
1029 throw new TypeError();
1031 var res = new Array(len);
1032 var thisp = arguments[1];
1033 for (var i = 0; i < len; i++)
1036 res[i] = fun.call(thisp, this[i], i, this);
1044 * @param {Array} o The array to compare to
1045 * @returns {Boolean} true if the same
1047 equals : function(b)
1049 // https://stackoverflow.com/questions/3115982/how-to-check-if-two-arrays-are-equal-with-javascript
1056 if (this.length !== b.length) {
1060 // sort?? a.sort().equals(b.sort());
1062 for (var i = 0; i < this.length; ++i) {
1063 if (this[i] !== b[i]) {
1075 * Ext JS Library 1.1.1
1076 * Copyright(c) 2006-2007, Ext JS, LLC.
1078 * Originally Released Under LGPL - original licence link has changed is not relivant.
1081 * <script type="text/javascript">
1087 * The date parsing and format syntax is a subset of
1088 * <a href="http://www.php.net/date">PHP's date() function</a>, and the formats that are
1089 * supported will provide results equivalent to their PHP versions.
1091 * Following is the list of all currently supported formats:
1094 'Wed Jan 10 2007 15:05:01 GMT-0600 (Central Standard Time)'
1096 Format Output Description
1097 ------ ---------- --------------------------------------------------------------
1098 d 10 Day of the month, 2 digits with leading zeros
1099 D Wed A textual representation of a day, three letters
1100 j 10 Day of the month without leading zeros
1101 l Wednesday A full textual representation of the day of the week
1102 S th English ordinal day of month suffix, 2 chars (use with j)
1103 w 3 Numeric representation of the day of the week
1104 z 9 The julian date, or day of the year (0-365)
1105 W 01 ISO-8601 2-digit week number of year, weeks starting on Monday (00-52)
1106 F January A full textual representation of the month
1107 m 01 Numeric representation of a month, with leading zeros
1108 M Jan Month name abbreviation, three letters
1109 n 1 Numeric representation of a month, without leading zeros
1110 t 31 Number of days in the given month
1111 L 0 Whether it's a leap year (1 if it is a leap year, else 0)
1112 Y 2007 A full numeric representation of a year, 4 digits
1113 y 07 A two digit representation of a year
1114 a pm Lowercase Ante meridiem and Post meridiem
1115 A PM Uppercase Ante meridiem and Post meridiem
1116 g 3 12-hour format of an hour without leading zeros
1117 G 15 24-hour format of an hour without leading zeros
1118 h 03 12-hour format of an hour with leading zeros
1119 H 15 24-hour format of an hour with leading zeros
1120 i 05 Minutes with leading zeros
1121 s 01 Seconds, with leading zeros
1122 O -0600 Difference to Greenwich time (GMT) in hours (Allows +08, without minutes)
1123 P -06:00 Difference to Greenwich time (GMT) with colon between hours and minutes
1124 T CST Timezone setting of the machine running the code
1125 Z -21600 Timezone offset in seconds (negative if west of UTC, positive if east)
1128 * Example usage (note that you must escape format specifiers with '\\' to render them as character literals):
1130 var dt = new Date('1/10/2007 03:05:01 PM GMT-0600');
1131 document.write(dt.format('Y-m-d')); //2007-01-10
1132 document.write(dt.format('F j, Y, g:i a')); //January 10, 2007, 3:05 pm
1133 document.write(dt.format('l, \\t\\he dS of F Y h:i:s A')); //Wednesday, the 10th of January 2007 03:05:01 PM
1136 * Here are some standard date/time patterns that you might find helpful. They
1137 * are not part of the source of Date.js, but to use them you can simply copy this
1138 * block of code into any script that is included after Date.js and they will also become
1139 * globally available on the Date object. Feel free to add or remove patterns as needed in your code.
1142 ISO8601Long:"Y-m-d H:i:s",
1143 ISO8601Short:"Y-m-d",
1145 LongDate: "l, F d, Y",
1146 FullDateTime: "l, F d, Y g:i:s A",
1149 LongTime: "g:i:s A",
1150 SortableDateTime: "Y-m-d\\TH:i:s",
1151 UniversalSortableDateTime: "Y-m-d H:i:sO",
1158 var dt = new Date();
1159 document.write(dt.format(Date.patterns.ShortDate));
1164 * Most of the date-formatting functions below are the excellent work of Baron Schwartz.
1165 * They generate precompiled functions from date formats instead of parsing and
1166 * processing the pattern every time you format a date. These functions are available
1167 * on every Date object (any javascript function).
1169 * The original article and download are here:
1170 * http://www.xaprb.com/blog/2005/12/12/javascript-closures-for-runtime-efficiency/
1177 Returns the number of milliseconds between this date and date
1178 @param {Date} date (optional) Defaults to now
1179 @return {Number} The diff in milliseconds
1180 @member Date getElapsed
1182 Date.prototype.getElapsed = function(date) {
1183 return Math.abs((date || new Date()).getTime()-this.getTime());
1185 // was in date file..
1189 Date.parseFunctions = {count:0};
1191 Date.parseRegexes = [];
1193 Date.formatFunctions = {count:0};
1196 Date.prototype.dateFormat = function(format) {
1197 if (Date.formatFunctions[format] == null) {
1198 Date.createNewFormat(format);
1200 var func = Date.formatFunctions[format];
1201 return this[func]();
1206 * Formats a date given the supplied format string
1207 * @param {String} format The format string
1208 * @return {String} The formatted date
1211 Date.prototype.format = Date.prototype.dateFormat;
1214 Date.createNewFormat = function(format) {
1215 var funcName = "format" + Date.formatFunctions.count++;
1216 Date.formatFunctions[format] = funcName;
1217 var code = "Date.prototype." + funcName + " = function(){return ";
1218 var special = false;
1220 for (var i = 0; i < format.length; ++i) {
1221 ch = format.charAt(i);
1222 if (!special && ch == "\\") {
1227 code += "'" + String.escape(ch) + "' + ";
1230 code += Date.getFormatCode(ch);
1233 /** eval:var:zzzzzzzzzzzzz */
1234 eval(code.substring(0, code.length - 3) + ";}");
1238 Date.getFormatCode = function(character) {
1239 switch (character) {
1241 return "String.leftPad(this.getDate(), 2, '0') + ";
1243 return "Date.dayNames[this.getDay()].substring(0, 3) + ";
1245 return "this.getDate() + ";
1247 return "Date.dayNames[this.getDay()] + ";
1249 return "this.getSuffix() + ";
1251 return "this.getDay() + ";
1253 return "this.getDayOfYear() + ";
1255 return "this.getWeekOfYear() + ";
1257 return "Date.monthNames[this.getMonth()] + ";
1259 return "String.leftPad(this.getMonth() + 1, 2, '0') + ";
1261 return "Date.monthNames[this.getMonth()].substring(0, 3) + ";
1263 return "(this.getMonth() + 1) + ";
1265 return "this.getDaysInMonth() + ";
1267 return "(this.isLeapYear() ? 1 : 0) + ";
1269 return "this.getFullYear() + ";
1271 return "('' + this.getFullYear()).substring(2, 4) + ";
1273 return "(this.getHours() < 12 ? 'am' : 'pm') + ";
1275 return "(this.getHours() < 12 ? 'AM' : 'PM') + ";
1277 return "((this.getHours() % 12) ? this.getHours() % 12 : 12) + ";
1279 return "this.getHours() + ";
1281 return "String.leftPad((this.getHours() % 12) ? this.getHours() % 12 : 12, 2, '0') + ";
1283 return "String.leftPad(this.getHours(), 2, '0') + ";
1285 return "String.leftPad(this.getMinutes(), 2, '0') + ";
1287 return "String.leftPad(this.getSeconds(), 2, '0') + ";
1289 return "this.getGMTOffset() + ";
1291 return "this.getGMTColonOffset() + ";
1293 return "this.getTimezone() + ";
1295 return "(this.getTimezoneOffset() * -60) + ";
1297 return "'" + String.escape(character) + "' + ";
1302 * Parses the passed string using the specified format. Note that this function expects dates in normal calendar
1303 * format, meaning that months are 1-based (1 = January) and not zero-based like in JavaScript dates. Any part of
1304 * the date format that is not specified will default to the current date value for that part. Time parts can also
1305 * be specified, but default to 0. Keep in mind that the input date string must precisely match the specified format
1306 * string or the parse operation will fail.
1309 //dt = Fri May 25 2007 (current date)
1310 var dt = new Date();
1312 //dt = Thu May 25 2006 (today's month/day in 2006)
1313 dt = Date.parseDate("2006", "Y");
1315 //dt = Sun Jan 15 2006 (all date parts specified)
1316 dt = Date.parseDate("2006-1-15", "Y-m-d");
1318 //dt = Sun Jan 15 2006 15:20:01 GMT-0600 (CST)
1319 dt = Date.parseDate("2006-1-15 3:20:01 PM", "Y-m-d h:i:s A" );
1321 * @param {String} input The unparsed date as a string
1322 * @param {String} format The format the date is in
1323 * @return {Date} The parsed date
1326 Date.parseDate = function(input, format) {
1327 if (Date.parseFunctions[format] == null) {
1328 Date.createParser(format);
1330 var func = Date.parseFunctions[format];
1331 return Date[func](input);
1337 Date.createParser = function(format) {
1338 var funcName = "parse" + Date.parseFunctions.count++;
1339 var regexNum = Date.parseRegexes.length;
1340 var currentGroup = 1;
1341 Date.parseFunctions[format] = funcName;
1343 var code = "Date." + funcName + " = function(input){\n"
1344 + "var y = -1, m = -1, d = -1, h = -1, i = -1, s = -1, o, z, v;\n"
1345 + "var d = new Date();\n"
1346 + "y = d.getFullYear();\n"
1347 + "m = d.getMonth();\n"
1348 + "d = d.getDate();\n"
1349 + "if (typeof(input) !== 'string') { input = input.toString(); }\n"
1350 + "var results = input.match(Date.parseRegexes[" + regexNum + "]);\n"
1351 + "if (results && results.length > 0) {";
1354 var special = false;
1356 for (var i = 0; i < format.length; ++i) {
1357 ch = format.charAt(i);
1358 if (!special && ch == "\\") {
1363 regex += String.escape(ch);
1366 var obj = Date.formatCodeToRegex(ch, currentGroup);
1367 currentGroup += obj.g;
1369 if (obj.g && obj.c) {
1375 code += "if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0 && s >= 0)\n"
1376 + "{v = new Date(y, m, d, h, i, s);}\n"
1377 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0)\n"
1378 + "{v = new Date(y, m, d, h, i);}\n"
1379 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0)\n"
1380 + "{v = new Date(y, m, d, h);}\n"
1381 + "else if (y >= 0 && m >= 0 && d > 0)\n"
1382 + "{v = new Date(y, m, d);}\n"
1383 + "else if (y >= 0 && m >= 0)\n"
1384 + "{v = new Date(y, m);}\n"
1385 + "else if (y >= 0)\n"
1386 + "{v = new Date(y);}\n"
1387 + "}return (v && (z || o))?\n" // favour UTC offset over GMT offset
1388 + " ((z)? v.add(Date.SECOND, (v.getTimezoneOffset() * 60) + (z*1)) :\n" // reset to UTC, then add offset
1389 + " v.add(Date.HOUR, (v.getGMTOffset() / 100) + (o / -100))) : v\n" // reset to GMT, then add offset
1392 Date.parseRegexes[regexNum] = new RegExp("^" + regex + "$");
1393 /** eval:var:zzzzzzzzzzzzz */
1398 Date.formatCodeToRegex = function(character, currentGroup) {
1399 switch (character) {
1403 s:"(?:Sun|Mon|Tue|Wed|Thu|Fri|Sat)"};
1406 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1407 s:"(\\d{1,2})"}; // day of month without leading zeroes
1410 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1411 s:"(\\d{2})"}; // day of month with leading zeroes
1415 s:"(?:" + Date.dayNames.join("|") + ")"};
1419 s:"(?:st|nd|rd|th)"};
1434 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "].substring(0, 3)], 10);\n",
1435 s:"(" + Date.monthNames.join("|") + ")"};
1438 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "]], 10);\n",
1439 s:"(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)"};
1442 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1443 s:"(\\d{1,2})"}; // Numeric representation of a month, without leading zeros
1446 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1447 s:"(\\d{2})"}; // Numeric representation of a month, with leading zeros
1458 c:"y = parseInt(results[" + currentGroup + "], 10);\n",
1462 c:"var ty = parseInt(results[" + currentGroup + "], 10);\n"
1463 + "y = ty > Date.y2kYear ? 1900 + ty : 2000 + ty;\n",
1467 c:"if (results[" + currentGroup + "] == 'am') {\n"
1468 + "if (h == 12) { h = 0; }\n"
1469 + "} else { if (h < 12) { h += 12; }}",
1473 c:"if (results[" + currentGroup + "] == 'AM') {\n"
1474 + "if (h == 12) { h = 0; }\n"
1475 + "} else { if (h < 12) { h += 12; }}",
1480 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1481 s:"(\\d{1,2})"}; // 12/24-hr format format of an hour without leading zeroes
1485 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1486 s:"(\\d{2})"}; // 12/24-hr format format of an hour with leading zeroes
1489 c:"i = parseInt(results[" + currentGroup + "], 10);\n",
1493 c:"s = parseInt(results[" + currentGroup + "], 10);\n",
1498 "o = results[", currentGroup, "];\n",
1499 "var sn = o.substring(0,1);\n", // get + / - sign
1500 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(3,5) / 60);\n", // get hours (performs minutes-to-hour conversion also)
1501 "var mn = o.substring(3,5) % 60;\n", // get minutes
1502 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n", // -12hrs <= GMT offset <= 14hrs
1503 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1505 s:"([+\-]\\d{2,4})"};
1511 "o = results[", currentGroup, "];\n",
1512 "var sn = o.substring(0,1);\n",
1513 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(4,6) / 60);\n",
1514 "var mn = o.substring(4,6) % 60;\n",
1515 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n",
1516 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1522 s:"[A-Z]{1,4}"}; // timezone abbrev. may be between 1 - 4 chars
1525 c:"z = results[" + currentGroup + "];\n" // -43200 <= UTC offset <= 50400
1526 + "z = (-43200 <= z*1 && z*1 <= 50400)? z : null;\n",
1527 s:"([+\-]?\\d{1,5})"}; // leading '+' sign is optional for UTC offset
1531 s:String.escape(character)};
1536 * Get the timezone abbreviation of the current date (equivalent to the format specifier 'T').
1537 * @return {String} The abbreviated timezone name (e.g. 'CST')
1539 Date.prototype.getTimezone = function() {
1540 return this.toString().replace(/^.*? ([A-Z]{1,4})[\-+][0-9]{4} .*$/, "$1");
1544 * Get the offset from GMT of the current date (equivalent to the format specifier 'O').
1545 * @return {String} The 4-character offset string prefixed with + or - (e.g. '-0600')
1547 Date.prototype.getGMTOffset = function() {
1548 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1549 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1550 + String.leftPad(this.getTimezoneOffset() % 60, 2, "0");
1554 * Get the offset from GMT of the current date (equivalent to the format specifier 'P').
1555 * @return {String} 2-characters representing hours and 2-characters representing minutes
1556 * seperated by a colon and prefixed with + or - (e.g. '-06:00')
1558 Date.prototype.getGMTColonOffset = function() {
1559 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1560 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1562 + String.leftPad(this.getTimezoneOffset() %60, 2, "0");
1566 * Get the numeric day number of the year, adjusted for leap year.
1567 * @return {Number} 0 through 364 (365 in leap years)
1569 Date.prototype.getDayOfYear = function() {
1571 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1572 for (var i = 0; i < this.getMonth(); ++i) {
1573 num += Date.daysInMonth[i];
1575 return num + this.getDate() - 1;
1579 * Get the string representation of the numeric week number of the year
1580 * (equivalent to the format specifier 'W').
1581 * @return {String} '00' through '52'
1583 Date.prototype.getWeekOfYear = function() {
1584 // Skip to Thursday of this week
1585 var now = this.getDayOfYear() + (4 - this.getDay());
1586 // Find the first Thursday of the year
1587 var jan1 = new Date(this.getFullYear(), 0, 1);
1588 var then = (7 - jan1.getDay() + 4);
1589 return String.leftPad(((now - then) / 7) + 1, 2, "0");
1593 * Whether or not the current date is in a leap year.
1594 * @return {Boolean} True if the current date is in a leap year, else false
1596 Date.prototype.isLeapYear = function() {
1597 var year = this.getFullYear();
1598 return ((year & 3) == 0 && (year % 100 || (year % 400 == 0 && year)));
1602 * Get the first day of the current month, adjusted for leap year. The returned value
1603 * is the numeric day index within the week (0-6) which can be used in conjunction with
1604 * the {@link #monthNames} array to retrieve the textual day name.
1607 var dt = new Date('1/10/2007');
1608 document.write(Date.dayNames[dt.getFirstDayOfMonth()]); //output: 'Monday'
1610 * @return {Number} The day number (0-6)
1612 Date.prototype.getFirstDayOfMonth = function() {
1613 var day = (this.getDay() - (this.getDate() - 1)) % 7;
1614 return (day < 0) ? (day + 7) : day;
1618 * Get the last day of the current month, adjusted for leap year. The returned value
1619 * is the numeric day index within the week (0-6) which can be used in conjunction with
1620 * the {@link #monthNames} array to retrieve the textual day name.
1623 var dt = new Date('1/10/2007');
1624 document.write(Date.dayNames[dt.getLastDayOfMonth()]); //output: 'Wednesday'
1626 * @return {Number} The day number (0-6)
1628 Date.prototype.getLastDayOfMonth = function() {
1629 var day = (this.getDay() + (Date.daysInMonth[this.getMonth()] - this.getDate())) % 7;
1630 return (day < 0) ? (day + 7) : day;
1635 * Get the first date of this date's month
1638 Date.prototype.getFirstDateOfMonth = function() {
1639 return new Date(this.getFullYear(), this.getMonth(), 1);
1643 * Get the last date of this date's month
1646 Date.prototype.getLastDateOfMonth = function() {
1647 return new Date(this.getFullYear(), this.getMonth(), this.getDaysInMonth());
1650 * Get the number of days in the current month, adjusted for leap year.
1651 * @return {Number} The number of days in the month
1653 Date.prototype.getDaysInMonth = function() {
1654 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1655 return Date.daysInMonth[this.getMonth()];
1659 * Get the English ordinal suffix of the current day (equivalent to the format specifier 'S').
1660 * @return {String} 'st, 'nd', 'rd' or 'th'
1662 Date.prototype.getSuffix = function() {
1663 switch (this.getDate()) {
1680 Date.daysInMonth = [31,28,31,30,31,30,31,31,30,31,30,31];
1683 * An array of textual month names.
1684 * Override these values for international dates, for example...
1685 * Date.monthNames = ['JanInYourLang', 'FebInYourLang', ...];
1704 * An array of textual day names.
1705 * Override these values for international dates, for example...
1706 * Date.dayNames = ['SundayInYourLang', 'MondayInYourLang', ...];
1722 Date.monthNumbers = {
1737 * Creates and returns a new Date instance with the exact same date value as the called instance.
1738 * Dates are copied and passed by reference, so if a copied date variable is modified later, the original
1739 * variable will also be changed. When the intention is to create a new variable that will not
1740 * modify the original instance, you should create a clone.
1742 * Example of correctly cloning a date:
1745 var orig = new Date('10/1/2006');
1748 document.write(orig); //returns 'Thu Oct 05 2006'!
1751 var orig = new Date('10/1/2006');
1752 var copy = orig.clone();
1754 document.write(orig); //returns 'Thu Oct 01 2006'
1756 * @return {Date} The new Date instance
1758 Date.prototype.clone = function() {
1759 return new Date(this.getTime());
1763 * Clears any time information from this date
1764 @param {Boolean} clone true to create a clone of this date, clear the time and return it
1765 @return {Date} this or the clone
1767 Date.prototype.clearTime = function(clone){
1769 return this.clone().clearTime();
1774 this.setMilliseconds(0);
1779 // safari setMonth is broken -- check that this is only donw once...
1780 if(Roo.isSafari && typeof(Date.brokenSetMonth) == 'undefined'){
1781 Date.brokenSetMonth = Date.prototype.setMonth;
1782 Date.prototype.setMonth = function(num){
1784 var n = Math.ceil(-num);
1785 var back_year = Math.ceil(n/12);
1786 var month = (n % 12) ? 12 - n % 12 : 0 ;
1787 this.setFullYear(this.getFullYear() - back_year);
1788 return Date.brokenSetMonth.call(this, month);
1790 return Date.brokenSetMonth.apply(this, arguments);
1795 /** Date interval constant
1799 /** Date interval constant
1803 /** Date interval constant
1807 /** Date interval constant
1811 /** Date interval constant
1815 /** Date interval constant
1819 /** Date interval constant
1825 * Provides a convenient method of performing basic date arithmetic. This method
1826 * does not modify the Date instance being called - it creates and returns
1827 * a new Date instance containing the resulting date value.
1832 var dt = new Date('10/29/2006').add(Date.DAY, 5);
1833 document.write(dt); //returns 'Fri Oct 06 2006 00:00:00'
1835 //Negative values will subtract correctly:
1836 var dt2 = new Date('10/1/2006').add(Date.DAY, -5);
1837 document.write(dt2); //returns 'Tue Sep 26 2006 00:00:00'
1839 //You can even chain several calls together in one line!
1840 var dt3 = new Date('10/1/2006').add(Date.DAY, 5).add(Date.HOUR, 8).add(Date.MINUTE, -30);
1841 document.write(dt3); //returns 'Fri Oct 06 2006 07:30:00'
1844 * @param {String} interval A valid date interval enum value
1845 * @param {Number} value The amount to add to the current date
1846 * @return {Date} The new Date instance
1848 Date.prototype.add = function(interval, value){
1849 var d = this.clone();
1850 if (!interval || value === 0) { return d; }
1851 switch(interval.toLowerCase()){
1853 d.setMilliseconds(this.getMilliseconds() + value);
1856 d.setSeconds(this.getSeconds() + value);
1859 d.setMinutes(this.getMinutes() + value);
1862 d.setHours(this.getHours() + value);
1865 d.setDate(this.getDate() + value);
1868 var day = this.getDate();
1870 day = Math.min(day, this.getFirstDateOfMonth().add('mo', value).getLastDateOfMonth().getDate());
1873 d.setMonth(this.getMonth() + value);
1876 d.setFullYear(this.getFullYear() + value);
1882 * @class Roo.lib.Dom
1886 * Dom utils (from YIU afaik)
1892 * Get the view width
1893 * @param {Boolean} full True will get the full document, otherwise it's the view width
1894 * @return {Number} The width
1897 getViewWidth : function(full) {
1898 return full ? this.getDocumentWidth() : this.getViewportWidth();
1901 * Get the view height
1902 * @param {Boolean} full True will get the full document, otherwise it's the view height
1903 * @return {Number} The height
1905 getViewHeight : function(full) {
1906 return full ? this.getDocumentHeight() : this.getViewportHeight();
1909 getDocumentHeight: function() {
1910 var scrollHeight = (document.compatMode != "CSS1Compat") ? document.body.scrollHeight : document.documentElement.scrollHeight;
1911 return Math.max(scrollHeight, this.getViewportHeight());
1914 getDocumentWidth: function() {
1915 var scrollWidth = (document.compatMode != "CSS1Compat") ? document.body.scrollWidth : document.documentElement.scrollWidth;
1916 return Math.max(scrollWidth, this.getViewportWidth());
1919 getViewportHeight: function() {
1920 var height = self.innerHeight;
1921 var mode = document.compatMode;
1923 if ((mode || Roo.isIE) && !Roo.isOpera) {
1924 height = (mode == "CSS1Compat") ?
1925 document.documentElement.clientHeight :
1926 document.body.clientHeight;
1932 getViewportWidth: function() {
1933 var width = self.innerWidth;
1934 var mode = document.compatMode;
1936 if (mode || Roo.isIE) {
1937 width = (mode == "CSS1Compat") ?
1938 document.documentElement.clientWidth :
1939 document.body.clientWidth;
1944 isAncestor : function(p, c) {
1951 if (p.contains && !Roo.isSafari) {
1952 return p.contains(c);
1953 } else if (p.compareDocumentPosition) {
1954 return !!(p.compareDocumentPosition(c) & 16);
1956 var parent = c.parentNode;
1961 else if (!parent.tagName || parent.tagName.toUpperCase() == "HTML") {
1964 parent = parent.parentNode;
1970 getRegion : function(el) {
1971 return Roo.lib.Region.getRegion(el);
1974 getY : function(el) {
1975 return this.getXY(el)[1];
1978 getX : function(el) {
1979 return this.getXY(el)[0];
1982 getXY : function(el) {
1983 var p, pe, b, scroll, bd = document.body;
1984 el = Roo.getDom(el);
1985 var fly = Roo.lib.AnimBase.fly;
1986 if (el.getBoundingClientRect) {
1987 b = el.getBoundingClientRect();
1988 scroll = fly(document).getScroll();
1989 return [b.left + scroll.left, b.top + scroll.top];
1995 var hasAbsolute = fly(el).getStyle("position") == "absolute";
2002 if (!hasAbsolute && fly(p).getStyle("position") == "absolute") {
2009 var bt = parseInt(pe.getStyle("borderTopWidth"), 10) || 0;
2010 var bl = parseInt(pe.getStyle("borderLeftWidth"), 10) || 0;
2017 if (p != el && pe.getStyle('overflow') != 'visible') {
2025 if (Roo.isSafari && hasAbsolute) {
2030 if (Roo.isGecko && !hasAbsolute) {
2032 x += parseInt(dbd.getStyle("borderLeftWidth"), 10) || 0;
2033 y += parseInt(dbd.getStyle("borderTopWidth"), 10) || 0;
2037 while (p && p != bd) {
2038 if (!Roo.isOpera || (p.tagName != 'TR' && fly(p).getStyle("display") != "inline")) {
2050 setXY : function(el, xy) {
2051 el = Roo.fly(el, '_setXY');
2053 var pts = el.translatePoints(xy);
2054 if (xy[0] !== false) {
2055 el.dom.style.left = pts.left + "px";
2057 if (xy[1] !== false) {
2058 el.dom.style.top = pts.top + "px";
2062 setX : function(el, x) {
2063 this.setXY(el, [x, false]);
2066 setY : function(el, y) {
2067 this.setXY(el, [false, y]);
2071 * Portions of this file are based on pieces of Yahoo User Interface Library
2072 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2073 * YUI licensed under the BSD License:
2074 * http://developer.yahoo.net/yui/license.txt
2075 * <script type="text/javascript">
2079 Roo.lib.Event = function() {
2080 var loadComplete = false;
2082 var unloadListeners = [];
2084 var onAvailStack = [];
2086 var lastError = null;
2099 startInterval: function() {
2100 if (!this._interval) {
2102 var callback = function() {
2103 self._tryPreloadAttach();
2105 this._interval = setInterval(callback, this.POLL_INTERVAL);
2110 onAvailable: function(p_id, p_fn, p_obj, p_override) {
2111 onAvailStack.push({ id: p_id,
2114 override: p_override,
2115 checkReady: false });
2117 retryCount = this.POLL_RETRYS;
2118 this.startInterval();
2122 addListener: function(el, eventName, fn) {
2123 el = Roo.getDom(el);
2128 if ("unload" == eventName) {
2129 unloadListeners[unloadListeners.length] =
2130 [el, eventName, fn];
2134 var wrappedFn = function(e) {
2135 return fn(Roo.lib.Event.getEvent(e));
2138 var li = [el, eventName, fn, wrappedFn];
2140 var index = listeners.length;
2141 listeners[index] = li;
2143 this.doAdd(el, eventName, wrappedFn, false);
2149 removeListener: function(el, eventName, fn) {
2152 el = Roo.getDom(el);
2155 return this.purgeElement(el, false, eventName);
2159 if ("unload" == eventName) {
2161 for (i = 0,len = unloadListeners.length; i < len; i++) {
2162 var li = unloadListeners[i];
2165 li[1] == eventName &&
2167 unloadListeners.splice(i, 1);
2175 var cacheItem = null;
2178 var index = arguments[3];
2180 if ("undefined" == typeof index) {
2181 index = this._getCacheIndex(el, eventName, fn);
2185 cacheItem = listeners[index];
2188 if (!el || !cacheItem) {
2192 this.doRemove(el, eventName, cacheItem[this.WFN], false);
2194 delete listeners[index][this.WFN];
2195 delete listeners[index][this.FN];
2196 listeners.splice(index, 1);
2203 getTarget: function(ev, resolveTextNode) {
2204 ev = ev.browserEvent || ev;
2205 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2206 var t = ev.target || ev.srcElement;
2207 return this.resolveTextNode(t);
2211 resolveTextNode: function(node) {
2212 if (Roo.isSafari && node && 3 == node.nodeType) {
2213 return node.parentNode;
2220 getPageX: function(ev) {
2221 ev = ev.browserEvent || ev;
2222 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2224 if (!x && 0 !== x) {
2225 x = ev.clientX || 0;
2228 x += this.getScroll()[1];
2236 getPageY: function(ev) {
2237 ev = ev.browserEvent || ev;
2238 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2240 if (!y && 0 !== y) {
2241 y = ev.clientY || 0;
2244 y += this.getScroll()[0];
2253 getXY: function(ev) {
2254 ev = ev.browserEvent || ev;
2255 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2256 return [this.getPageX(ev), this.getPageY(ev)];
2260 getRelatedTarget: function(ev) {
2261 ev = ev.browserEvent || ev;
2262 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2263 var t = ev.relatedTarget;
2265 if (ev.type == "mouseout") {
2267 } else if (ev.type == "mouseover") {
2272 return this.resolveTextNode(t);
2276 getTime: function(ev) {
2277 ev = ev.browserEvent || ev;
2278 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2280 var t = new Date().getTime();
2284 this.lastError = ex;
2293 stopEvent: function(ev) {
2294 this.stopPropagation(ev);
2295 this.preventDefault(ev);
2299 stopPropagation: function(ev) {
2300 ev = ev.browserEvent || ev;
2301 if (ev.stopPropagation) {
2302 ev.stopPropagation();
2304 ev.cancelBubble = true;
2309 preventDefault: function(ev) {
2310 ev = ev.browserEvent || ev;
2311 if(ev.preventDefault) {
2312 ev.preventDefault();
2314 ev.returnValue = false;
2319 getEvent: function(e) {
2320 var ev = e || window.event;
2322 var c = this.getEvent.caller;
2324 ev = c.arguments[0];
2325 if (ev && Event == ev.constructor) {
2335 getCharCode: function(ev) {
2336 ev = ev.browserEvent || ev;
2337 return ev.charCode || ev.keyCode || 0;
2341 _getCacheIndex: function(el, eventName, fn) {
2342 for (var i = 0,len = listeners.length; i < len; ++i) {
2343 var li = listeners[i];
2345 li[this.FN] == fn &&
2346 li[this.EL] == el &&
2347 li[this.TYPE] == eventName) {
2359 getEl: function(id) {
2360 return document.getElementById(id);
2364 clearCache: function() {
2368 _load: function(e) {
2369 loadComplete = true;
2370 var EU = Roo.lib.Event;
2374 EU.doRemove(window, "load", EU._load);
2379 _tryPreloadAttach: function() {
2388 var tryAgain = !loadComplete;
2390 tryAgain = (retryCount > 0);
2395 for (var i = 0,len = onAvailStack.length; i < len; ++i) {
2396 var item = onAvailStack[i];
2398 var el = this.getEl(item.id);
2401 if (!item.checkReady ||
2404 (document && document.body)) {
2407 if (item.override) {
2408 if (item.override === true) {
2411 scope = item.override;
2414 item.fn.call(scope, item.obj);
2415 onAvailStack[i] = null;
2418 notAvail.push(item);
2423 retryCount = (notAvail.length === 0) ? 0 : retryCount - 1;
2427 this.startInterval();
2429 clearInterval(this._interval);
2430 this._interval = null;
2433 this.locked = false;
2440 purgeElement: function(el, recurse, eventName) {
2441 var elListeners = this.getListeners(el, eventName);
2443 for (var i = 0,len = elListeners.length; i < len; ++i) {
2444 var l = elListeners[i];
2445 this.removeListener(el, l.type, l.fn);
2449 if (recurse && el && el.childNodes) {
2450 for (i = 0,len = el.childNodes.length; i < len; ++i) {
2451 this.purgeElement(el.childNodes[i], recurse, eventName);
2457 getListeners: function(el, eventName) {
2458 var results = [], searchLists;
2460 searchLists = [listeners, unloadListeners];
2461 } else if (eventName == "unload") {
2462 searchLists = [unloadListeners];
2464 searchLists = [listeners];
2467 for (var j = 0; j < searchLists.length; ++j) {
2468 var searchList = searchLists[j];
2469 if (searchList && searchList.length > 0) {
2470 for (var i = 0,len = searchList.length; i < len; ++i) {
2471 var l = searchList[i];
2472 if (l && l[this.EL] === el &&
2473 (!eventName || eventName === l[this.TYPE])) {
2478 adjust: l[this.ADJ_SCOPE],
2486 return (results.length) ? results : null;
2490 _unload: function(e) {
2492 var EU = Roo.lib.Event, i, j, l, len, index;
2494 for (i = 0,len = unloadListeners.length; i < len; ++i) {
2495 l = unloadListeners[i];
2498 if (l[EU.ADJ_SCOPE]) {
2499 if (l[EU.ADJ_SCOPE] === true) {
2502 scope = l[EU.ADJ_SCOPE];
2505 l[EU.FN].call(scope, EU.getEvent(e), l[EU.OBJ]);
2506 unloadListeners[i] = null;
2512 unloadListeners = null;
2514 if (listeners && listeners.length > 0) {
2515 j = listeners.length;
2518 l = listeners[index];
2520 EU.removeListener(l[EU.EL], l[EU.TYPE],
2530 EU.doRemove(window, "unload", EU._unload);
2535 getScroll: function() {
2536 var dd = document.documentElement, db = document.body;
2537 if (dd && (dd.scrollTop || dd.scrollLeft)) {
2538 return [dd.scrollTop, dd.scrollLeft];
2540 return [db.scrollTop, db.scrollLeft];
2547 doAdd: function () {
2548 if (window.addEventListener) {
2549 return function(el, eventName, fn, capture) {
2550 el.addEventListener(eventName, fn, (capture));
2552 } else if (window.attachEvent) {
2553 return function(el, eventName, fn, capture) {
2554 el.attachEvent("on" + eventName, fn);
2563 doRemove: function() {
2564 if (window.removeEventListener) {
2565 return function (el, eventName, fn, capture) {
2566 el.removeEventListener(eventName, fn, (capture));
2568 } else if (window.detachEvent) {
2569 return function (el, eventName, fn) {
2570 el.detachEvent("on" + eventName, fn);
2582 var E = Roo.lib.Event;
2583 E.on = E.addListener;
2584 E.un = E.removeListener;
2586 if (document && document.body) {
2589 E.doAdd(window, "load", E._load);
2591 E.doAdd(window, "unload", E._unload);
2592 E._tryPreloadAttach();
2596 * Portions of this file are based on pieces of Yahoo User Interface Library
2597 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2598 * YUI licensed under the BSD License:
2599 * http://developer.yahoo.net/yui/license.txt
2600 * <script type="text/javascript">
2606 * @class Roo.lib.Ajax
2613 request : function(method, uri, cb, data, options) {
2615 var hs = options.headers;
2618 if(hs.hasOwnProperty(h)){
2619 this.initHeader(h, hs[h], false);
2623 if(options.xmlData){
2624 this.initHeader('Content-Type', 'text/xml', false);
2626 data = options.xmlData;
2630 return this.asyncRequest(method, uri, cb, data);
2633 serializeForm : function(form) {
2634 if(typeof form == 'string') {
2635 form = (document.getElementById(form) || document.forms[form]);
2638 var el, name, val, disabled, data = '', hasSubmit = false;
2639 for (var i = 0; i < form.elements.length; i++) {
2640 el = form.elements[i];
2641 disabled = form.elements[i].disabled;
2642 name = form.elements[i].name;
2643 val = form.elements[i].value;
2645 if (!disabled && name){
2649 case 'select-multiple':
2650 for (var j = 0; j < el.options.length; j++) {
2651 if (el.options[j].selected) {
2653 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].attributes['value'].specified ? el.options[j].value : el.options[j].text) + '&';
2656 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].hasAttribute('value') ? el.options[j].value : el.options[j].text) + '&';
2664 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2677 if(hasSubmit == false) {
2678 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2683 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2688 data = data.substr(0, data.length - 1);
2696 useDefaultHeader:true,
2698 defaultPostHeader:'application/x-www-form-urlencoded',
2700 useDefaultXhrHeader:true,
2702 defaultXhrHeader:'XMLHttpRequest',
2704 hasDefaultHeaders:true,
2716 setProgId:function(id)
2718 this.activeX.unshift(id);
2721 setDefaultPostHeader:function(b)
2723 this.useDefaultHeader = b;
2726 setDefaultXhrHeader:function(b)
2728 this.useDefaultXhrHeader = b;
2731 setPollingInterval:function(i)
2733 if (typeof i == 'number' && isFinite(i)) {
2734 this.pollInterval = i;
2738 createXhrObject:function(transactionId)
2744 http = new XMLHttpRequest();
2746 obj = { conn:http, tId:transactionId };
2750 for (var i = 0; i < this.activeX.length; ++i) {
2754 http = new ActiveXObject(this.activeX[i]);
2756 obj = { conn:http, tId:transactionId };
2769 getConnectionObject:function()
2772 var tId = this.transactionId;
2776 o = this.createXhrObject(tId);
2778 this.transactionId++;
2789 asyncRequest:function(method, uri, callback, postData)
2791 var o = this.getConnectionObject();
2797 o.conn.open(method, uri, true);
2799 if (this.useDefaultXhrHeader) {
2800 if (!this.defaultHeaders['X-Requested-With']) {
2801 this.initHeader('X-Requested-With', this.defaultXhrHeader, true);
2805 if(postData && this.useDefaultHeader){
2806 this.initHeader('Content-Type', this.defaultPostHeader);
2809 if (this.hasDefaultHeaders || this.hasHeaders) {
2813 this.handleReadyState(o, callback);
2814 o.conn.send(postData || null);
2820 handleReadyState:function(o, callback)
2824 if (callback && callback.timeout) {
2826 this.timeout[o.tId] = window.setTimeout(function() {
2827 oConn.abort(o, callback, true);
2828 }, callback.timeout);
2831 this.poll[o.tId] = window.setInterval(
2833 if (o.conn && o.conn.readyState == 4) {
2834 window.clearInterval(oConn.poll[o.tId]);
2835 delete oConn.poll[o.tId];
2837 if(callback && callback.timeout) {
2838 window.clearTimeout(oConn.timeout[o.tId]);
2839 delete oConn.timeout[o.tId];
2842 oConn.handleTransactionResponse(o, callback);
2845 , this.pollInterval);
2848 handleTransactionResponse:function(o, callback, isAbort)
2852 this.releaseObject(o);
2856 var httpStatus, responseObject;
2860 if (o.conn.status !== undefined && o.conn.status != 0) {
2861 httpStatus = o.conn.status;
2873 if (httpStatus >= 200 && httpStatus < 300) {
2874 responseObject = this.createResponseObject(o, callback.argument);
2875 if (callback.success) {
2876 if (!callback.scope) {
2877 callback.success(responseObject);
2882 callback.success.apply(callback.scope, [responseObject]);
2887 switch (httpStatus) {
2895 responseObject = this.createExceptionObject(o.tId, callback.argument, (isAbort ? isAbort : false));
2896 if (callback.failure) {
2897 if (!callback.scope) {
2898 callback.failure(responseObject);
2901 callback.failure.apply(callback.scope, [responseObject]);
2906 responseObject = this.createResponseObject(o, callback.argument);
2907 if (callback.failure) {
2908 if (!callback.scope) {
2909 callback.failure(responseObject);
2912 callback.failure.apply(callback.scope, [responseObject]);
2918 this.releaseObject(o);
2919 responseObject = null;
2922 createResponseObject:function(o, callbackArg)
2929 var headerStr = o.conn.getAllResponseHeaders();
2930 var header = headerStr.split('\n');
2931 for (var i = 0; i < header.length; i++) {
2932 var delimitPos = header[i].indexOf(':');
2933 if (delimitPos != -1) {
2934 headerObj[header[i].substring(0, delimitPos)] = header[i].substring(delimitPos + 2);
2942 obj.status = o.conn.status;
2943 obj.statusText = o.conn.statusText;
2944 obj.getResponseHeader = headerObj;
2945 obj.getAllResponseHeaders = headerStr;
2946 obj.responseText = o.conn.responseText;
2947 obj.responseXML = o.conn.responseXML;
2949 if (typeof callbackArg !== undefined) {
2950 obj.argument = callbackArg;
2956 createExceptionObject:function(tId, callbackArg, isAbort)
2959 var COMM_ERROR = 'communication failure';
2960 var ABORT_CODE = -1;
2961 var ABORT_ERROR = 'transaction aborted';
2967 obj.status = ABORT_CODE;
2968 obj.statusText = ABORT_ERROR;
2971 obj.status = COMM_CODE;
2972 obj.statusText = COMM_ERROR;
2976 obj.argument = callbackArg;
2982 initHeader:function(label, value, isDefault)
2984 var headerObj = (isDefault) ? this.defaultHeaders : this.headers;
2986 if (headerObj[label] === undefined) {
2987 headerObj[label] = value;
2992 headerObj[label] = value + "," + headerObj[label];
2996 this.hasDefaultHeaders = true;
2999 this.hasHeaders = true;
3004 setHeader:function(o)
3006 if (this.hasDefaultHeaders) {
3007 for (var prop in this.defaultHeaders) {
3008 if (this.defaultHeaders.hasOwnProperty(prop)) {
3009 o.conn.setRequestHeader(prop, this.defaultHeaders[prop]);
3014 if (this.hasHeaders) {
3015 for (var prop in this.headers) {
3016 if (this.headers.hasOwnProperty(prop)) {
3017 o.conn.setRequestHeader(prop, this.headers[prop]);
3021 this.hasHeaders = false;
3025 resetDefaultHeaders:function() {
3026 delete this.defaultHeaders;
3027 this.defaultHeaders = {};
3028 this.hasDefaultHeaders = false;
3031 abort:function(o, callback, isTimeout)
3033 if(this.isCallInProgress(o)) {
3035 window.clearInterval(this.poll[o.tId]);
3036 delete this.poll[o.tId];
3038 delete this.timeout[o.tId];
3041 this.handleTransactionResponse(o, callback, true);
3051 isCallInProgress:function(o)
3054 return o.conn.readyState != 4 && o.conn.readyState != 0;
3063 releaseObject:function(o)
3072 'MSXML2.XMLHTTP.3.0',
3080 * Portions of this file are based on pieces of Yahoo User Interface Library
3081 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3082 * YUI licensed under the BSD License:
3083 * http://developer.yahoo.net/yui/license.txt
3084 * <script type="text/javascript">
3088 Roo.lib.Region = function(t, r, b, l) {
3098 Roo.lib.Region.prototype = {
3099 contains : function(region) {
3100 return ( region.left >= this.left &&
3101 region.right <= this.right &&
3102 region.top >= this.top &&
3103 region.bottom <= this.bottom );
3107 getArea : function() {
3108 return ( (this.bottom - this.top) * (this.right - this.left) );
3111 intersect : function(region) {
3112 var t = Math.max(this.top, region.top);
3113 var r = Math.min(this.right, region.right);
3114 var b = Math.min(this.bottom, region.bottom);
3115 var l = Math.max(this.left, region.left);
3117 if (b >= t && r >= l) {
3118 return new Roo.lib.Region(t, r, b, l);
3123 union : function(region) {
3124 var t = Math.min(this.top, region.top);
3125 var r = Math.max(this.right, region.right);
3126 var b = Math.max(this.bottom, region.bottom);
3127 var l = Math.min(this.left, region.left);
3129 return new Roo.lib.Region(t, r, b, l);
3132 adjust : function(t, l, b, r) {
3141 Roo.lib.Region.getRegion = function(el) {
3142 var p = Roo.lib.Dom.getXY(el);
3145 var r = p[0] + el.offsetWidth;
3146 var b = p[1] + el.offsetHeight;
3149 return new Roo.lib.Region(t, r, b, l);
3152 * Portions of this file are based on pieces of Yahoo User Interface Library
3153 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3154 * YUI licensed under the BSD License:
3155 * http://developer.yahoo.net/yui/license.txt
3156 * <script type="text/javascript">
3159 //@@dep Roo.lib.Region
3162 Roo.lib.Point = function(x, y) {
3163 if (x instanceof Array) {
3167 this.x = this.right = this.left = this[0] = x;
3168 this.y = this.top = this.bottom = this[1] = y;
3171 Roo.lib.Point.prototype = new Roo.lib.Region();
3173 * Portions of this file are based on pieces of Yahoo User Interface Library
3174 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3175 * YUI licensed under the BSD License:
3176 * http://developer.yahoo.net/yui/license.txt
3177 * <script type="text/javascript">
3184 scroll : function(el, args, duration, easing, cb, scope) {
3185 this.run(el, args, duration, easing, cb, scope, Roo.lib.Scroll);
3188 motion : function(el, args, duration, easing, cb, scope) {
3189 this.run(el, args, duration, easing, cb, scope, Roo.lib.Motion);
3192 color : function(el, args, duration, easing, cb, scope) {
3193 this.run(el, args, duration, easing, cb, scope, Roo.lib.ColorAnim);
3196 run : function(el, args, duration, easing, cb, scope, type) {
3197 type = type || Roo.lib.AnimBase;
3198 if (typeof easing == "string") {
3199 easing = Roo.lib.Easing[easing];
3201 var anim = new type(el, args, duration, easing);
3202 anim.animateX(function() {
3203 Roo.callback(cb, scope);
3209 * Portions of this file are based on pieces of Yahoo User Interface Library
3210 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3211 * YUI licensed under the BSD License:
3212 * http://developer.yahoo.net/yui/license.txt
3213 * <script type="text/javascript">
3221 if (!libFlyweight) {
3222 libFlyweight = new Roo.Element.Flyweight();
3224 libFlyweight.dom = el;
3225 return libFlyweight;
3228 // since this uses fly! - it cant be in DOM (which does not have fly yet..)
3232 Roo.lib.AnimBase = function(el, attributes, duration, method) {
3234 this.init(el, attributes, duration, method);
3238 Roo.lib.AnimBase.fly = fly;
3242 Roo.lib.AnimBase.prototype = {
3244 toString: function() {
3245 var el = this.getEl();
3246 var id = el.id || el.tagName;
3247 return ("Anim " + id);
3251 noNegatives: /width|height|opacity|padding/i,
3252 offsetAttribute: /^((width|height)|(top|left))$/,
3253 defaultUnit: /width|height|top$|bottom$|left$|right$/i,
3254 offsetUnit: /\d+(em|%|en|ex|pt|in|cm|mm|pc)$/i
3258 doMethod: function(attr, start, end) {
3259 return this.method(this.currentFrame, start, end - start, this.totalFrames);
3263 setAttribute: function(attr, val, unit) {
3264 if (this.patterns.noNegatives.test(attr)) {
3265 val = (val > 0) ? val : 0;
3268 Roo.fly(this.getEl(), '_anim').setStyle(attr, val + unit);
3272 getAttribute: function(attr) {
3273 var el = this.getEl();
3274 var val = fly(el).getStyle(attr);
3276 if (val !== 'auto' && !this.patterns.offsetUnit.test(val)) {
3277 return parseFloat(val);
3280 var a = this.patterns.offsetAttribute.exec(attr) || [];
3281 var pos = !!( a[3] );
3282 var box = !!( a[2] );
3285 if (box || (fly(el).getStyle('position') == 'absolute' && pos)) {
3286 val = el['offset' + a[0].charAt(0).toUpperCase() + a[0].substr(1)];
3295 getDefaultUnit: function(attr) {
3296 if (this.patterns.defaultUnit.test(attr)) {
3303 animateX : function(callback, scope) {
3304 var f = function() {
3305 this.onComplete.removeListener(f);
3306 if (typeof callback == "function") {
3307 callback.call(scope || this, this);
3310 this.onComplete.addListener(f, this);
3315 setRuntimeAttribute: function(attr) {
3318 var attributes = this.attributes;
3320 this.runtimeAttributes[attr] = {};
3322 var isset = function(prop) {
3323 return (typeof prop !== 'undefined');
3326 if (!isset(attributes[attr]['to']) && !isset(attributes[attr]['by'])) {
3330 start = ( isset(attributes[attr]['from']) ) ? attributes[attr]['from'] : this.getAttribute(attr);
3333 if (isset(attributes[attr]['to'])) {
3334 end = attributes[attr]['to'];
3335 } else if (isset(attributes[attr]['by'])) {
3336 if (start.constructor == Array) {
3338 for (var i = 0, len = start.length; i < len; ++i) {
3339 end[i] = start[i] + attributes[attr]['by'][i];
3342 end = start + attributes[attr]['by'];
3346 this.runtimeAttributes[attr].start = start;
3347 this.runtimeAttributes[attr].end = end;
3350 this.runtimeAttributes[attr].unit = ( isset(attributes[attr].unit) ) ? attributes[attr]['unit'] : this.getDefaultUnit(attr);
3354 init: function(el, attributes, duration, method) {
3356 var isAnimated = false;
3359 var startTime = null;
3362 var actualFrames = 0;
3365 el = Roo.getDom(el);
3368 this.attributes = attributes || {};
3371 this.duration = duration || 1;
3374 this.method = method || Roo.lib.Easing.easeNone;
3377 this.useSeconds = true;
3380 this.currentFrame = 0;
3383 this.totalFrames = Roo.lib.AnimMgr.fps;
3386 this.getEl = function() {
3391 this.isAnimated = function() {
3396 this.getStartTime = function() {
3400 this.runtimeAttributes = {};
3403 this.animate = function() {
3404 if (this.isAnimated()) {
3408 this.currentFrame = 0;
3410 this.totalFrames = ( this.useSeconds ) ? Math.ceil(Roo.lib.AnimMgr.fps * this.duration) : this.duration;
3412 Roo.lib.AnimMgr.registerElement(this);
3416 this.stop = function(finish) {
3418 this.currentFrame = this.totalFrames;
3419 this._onTween.fire();
3421 Roo.lib.AnimMgr.stop(this);
3424 var onStart = function() {
3425 this.onStart.fire();
3427 this.runtimeAttributes = {};
3428 for (var attr in this.attributes) {
3429 this.setRuntimeAttribute(attr);
3434 startTime = new Date();
3438 var onTween = function() {
3440 duration: new Date() - this.getStartTime(),
3441 currentFrame: this.currentFrame
3444 data.toString = function() {
3446 'duration: ' + data.duration +
3447 ', currentFrame: ' + data.currentFrame
3451 this.onTween.fire(data);
3453 var runtimeAttributes = this.runtimeAttributes;
3455 for (var attr in runtimeAttributes) {
3456 this.setAttribute(attr, this.doMethod(attr, runtimeAttributes[attr].start, runtimeAttributes[attr].end), runtimeAttributes[attr].unit);
3462 var onComplete = function() {
3463 var actual_duration = (new Date() - startTime) / 1000 ;
3466 duration: actual_duration,
3467 frames: actualFrames,
3468 fps: actualFrames / actual_duration
3471 data.toString = function() {
3473 'duration: ' + data.duration +
3474 ', frames: ' + data.frames +
3475 ', fps: ' + data.fps
3481 this.onComplete.fire(data);
3485 this._onStart = new Roo.util.Event(this);
3486 this.onStart = new Roo.util.Event(this);
3487 this.onTween = new Roo.util.Event(this);
3488 this._onTween = new Roo.util.Event(this);
3489 this.onComplete = new Roo.util.Event(this);
3490 this._onComplete = new Roo.util.Event(this);
3491 this._onStart.addListener(onStart);
3492 this._onTween.addListener(onTween);
3493 this._onComplete.addListener(onComplete);
3498 * Portions of this file are based on pieces of Yahoo User Interface Library
3499 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3500 * YUI licensed under the BSD License:
3501 * http://developer.yahoo.net/yui/license.txt
3502 * <script type="text/javascript">
3506 Roo.lib.AnimMgr = new function() {
3523 this.registerElement = function(tween) {
3524 queue[queue.length] = tween;
3526 tween._onStart.fire();
3531 this.unRegister = function(tween, index) {
3532 tween._onComplete.fire();
3533 index = index || getIndex(tween);
3535 queue.splice(index, 1);
3539 if (tweenCount <= 0) {
3545 this.start = function() {
3546 if (thread === null) {
3547 thread = setInterval(this.run, this.delay);
3552 this.stop = function(tween) {
3554 clearInterval(thread);
3556 for (var i = 0, len = queue.length; i < len; ++i) {
3557 if (queue[0].isAnimated()) {
3558 this.unRegister(queue[0], 0);
3567 this.unRegister(tween);
3572 this.run = function() {
3573 for (var i = 0, len = queue.length; i < len; ++i) {
3574 var tween = queue[i];
3575 if (!tween || !tween.isAnimated()) {
3579 if (tween.currentFrame < tween.totalFrames || tween.totalFrames === null)
3581 tween.currentFrame += 1;
3583 if (tween.useSeconds) {
3584 correctFrame(tween);
3586 tween._onTween.fire();
3589 Roo.lib.AnimMgr.stop(tween, i);
3594 var getIndex = function(anim) {
3595 for (var i = 0, len = queue.length; i < len; ++i) {
3596 if (queue[i] == anim) {
3604 var correctFrame = function(tween) {
3605 var frames = tween.totalFrames;
3606 var frame = tween.currentFrame;
3607 var expected = (tween.currentFrame * tween.duration * 1000 / tween.totalFrames);
3608 var elapsed = (new Date() - tween.getStartTime());
3611 if (elapsed < tween.duration * 1000) {
3612 tweak = Math.round((elapsed / expected - 1) * tween.currentFrame);
3614 tweak = frames - (frame + 1);
3616 if (tweak > 0 && isFinite(tweak)) {
3617 if (tween.currentFrame + tweak >= frames) {
3618 tweak = frames - (frame + 1);
3621 tween.currentFrame += tweak;
3627 * Portions of this file are based on pieces of Yahoo User Interface Library
3628 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3629 * YUI licensed under the BSD License:
3630 * http://developer.yahoo.net/yui/license.txt
3631 * <script type="text/javascript">
3634 Roo.lib.Bezier = new function() {
3636 this.getPosition = function(points, t) {
3637 var n = points.length;
3640 for (var i = 0; i < n; ++i) {
3641 tmp[i] = [points[i][0], points[i][1]];
3644 for (var j = 1; j < n; ++j) {
3645 for (i = 0; i < n - j; ++i) {
3646 tmp[i][0] = (1 - t) * tmp[i][0] + t * tmp[parseInt(i + 1, 10)][0];
3647 tmp[i][1] = (1 - t) * tmp[i][1] + t * tmp[parseInt(i + 1, 10)][1];
3651 return [ tmp[0][0], tmp[0][1] ];
3655 * Portions of this file are based on pieces of Yahoo User Interface Library
3656 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3657 * YUI licensed under the BSD License:
3658 * http://developer.yahoo.net/yui/license.txt
3659 * <script type="text/javascript">
3664 Roo.lib.ColorAnim = function(el, attributes, duration, method) {
3665 Roo.lib.ColorAnim.superclass.constructor.call(this, el, attributes, duration, method);
3668 Roo.extend(Roo.lib.ColorAnim, Roo.lib.AnimBase);
3670 var fly = Roo.lib.AnimBase.fly;
3672 var superclass = Y.ColorAnim.superclass;
3673 var proto = Y.ColorAnim.prototype;
3675 proto.toString = function() {
3676 var el = this.getEl();
3677 var id = el.id || el.tagName;
3678 return ("ColorAnim " + id);
3681 proto.patterns.color = /color$/i;
3682 proto.patterns.rgb = /^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;
3683 proto.patterns.hex = /^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;
3684 proto.patterns.hex3 = /^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;
3685 proto.patterns.transparent = /^transparent|rgba\(0, 0, 0, 0\)$/;
3688 proto.parseColor = function(s) {
3689 if (s.length == 3) {
3693 var c = this.patterns.hex.exec(s);
3694 if (c && c.length == 4) {
3695 return [ parseInt(c[1], 16), parseInt(c[2], 16), parseInt(c[3], 16) ];
3698 c = this.patterns.rgb.exec(s);
3699 if (c && c.length == 4) {
3700 return [ parseInt(c[1], 10), parseInt(c[2], 10), parseInt(c[3], 10) ];
3703 c = this.patterns.hex3.exec(s);
3704 if (c && c.length == 4) {
3705 return [ parseInt(c[1] + c[1], 16), parseInt(c[2] + c[2], 16), parseInt(c[3] + c[3], 16) ];
3710 // since this uses fly! - it cant be in ColorAnim (which does not have fly yet..)
3711 proto.getAttribute = function(attr) {
3712 var el = this.getEl();
3713 if (this.patterns.color.test(attr)) {
3714 var val = fly(el).getStyle(attr);
3716 if (this.patterns.transparent.test(val)) {
3717 var parent = el.parentNode;
3718 val = fly(parent).getStyle(attr);
3720 while (parent && this.patterns.transparent.test(val)) {
3721 parent = parent.parentNode;
3722 val = fly(parent).getStyle(attr);
3723 if (parent.tagName.toUpperCase() == 'HTML') {
3729 val = superclass.getAttribute.call(this, attr);
3734 proto.getAttribute = function(attr) {
3735 var el = this.getEl();
3736 if (this.patterns.color.test(attr)) {
3737 var val = fly(el).getStyle(attr);
3739 if (this.patterns.transparent.test(val)) {
3740 var parent = el.parentNode;
3741 val = fly(parent).getStyle(attr);
3743 while (parent && this.patterns.transparent.test(val)) {
3744 parent = parent.parentNode;
3745 val = fly(parent).getStyle(attr);
3746 if (parent.tagName.toUpperCase() == 'HTML') {
3752 val = superclass.getAttribute.call(this, attr);
3758 proto.doMethod = function(attr, start, end) {
3761 if (this.patterns.color.test(attr)) {
3763 for (var i = 0, len = start.length; i < len; ++i) {
3764 val[i] = superclass.doMethod.call(this, attr, start[i], end[i]);
3767 val = 'rgb(' + Math.floor(val[0]) + ',' + Math.floor(val[1]) + ',' + Math.floor(val[2]) + ')';
3770 val = superclass.doMethod.call(this, attr, start, end);
3776 proto.setRuntimeAttribute = function(attr) {
3777 superclass.setRuntimeAttribute.call(this, attr);
3779 if (this.patterns.color.test(attr)) {
3780 var attributes = this.attributes;
3781 var start = this.parseColor(this.runtimeAttributes[attr].start);
3782 var end = this.parseColor(this.runtimeAttributes[attr].end);
3784 if (typeof attributes[attr]['to'] === 'undefined' && typeof attributes[attr]['by'] !== 'undefined') {
3785 end = this.parseColor(attributes[attr].by);
3787 for (var i = 0, len = start.length; i < len; ++i) {
3788 end[i] = start[i] + end[i];
3792 this.runtimeAttributes[attr].start = start;
3793 this.runtimeAttributes[attr].end = end;
3799 * Portions of this file are based on pieces of Yahoo User Interface Library
3800 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3801 * YUI licensed under the BSD License:
3802 * http://developer.yahoo.net/yui/license.txt
3803 * <script type="text/javascript">
3809 easeNone: function (t, b, c, d) {
3810 return c * t / d + b;
3814 easeIn: function (t, b, c, d) {
3815 return c * (t /= d) * t + b;
3819 easeOut: function (t, b, c, d) {
3820 return -c * (t /= d) * (t - 2) + b;
3824 easeBoth: function (t, b, c, d) {
3825 if ((t /= d / 2) < 1) {
3826 return c / 2 * t * t + b;
3829 return -c / 2 * ((--t) * (t - 2) - 1) + b;
3833 easeInStrong: function (t, b, c, d) {
3834 return c * (t /= d) * t * t * t + b;
3838 easeOutStrong: function (t, b, c, d) {
3839 return -c * ((t = t / d - 1) * t * t * t - 1) + b;
3843 easeBothStrong: function (t, b, c, d) {
3844 if ((t /= d / 2) < 1) {
3845 return c / 2 * t * t * t * t + b;
3848 return -c / 2 * ((t -= 2) * t * t * t - 2) + b;
3853 elasticIn: function (t, b, c, d, a, p) {
3857 if ((t /= d) == 1) {
3864 if (!a || a < Math.abs(c)) {
3869 var s = p / (2 * Math.PI) * Math.asin(c / a);
3872 return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3876 elasticOut: function (t, b, c, d, a, p) {
3880 if ((t /= d) == 1) {
3887 if (!a || a < Math.abs(c)) {
3892 var s = p / (2 * Math.PI) * Math.asin(c / a);
3895 return a * Math.pow(2, -10 * t) * Math.sin((t * d - s) * (2 * Math.PI) / p) + c + b;
3899 elasticBoth: function (t, b, c, d, a, p) {
3904 if ((t /= d / 2) == 2) {
3912 if (!a || a < Math.abs(c)) {
3917 var s = p / (2 * Math.PI) * Math.asin(c / a);
3921 return -.5 * (a * Math.pow(2, 10 * (t -= 1)) *
3922 Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3924 return a * Math.pow(2, -10 * (t -= 1)) *
3925 Math.sin((t * d - s) * (2 * Math.PI) / p) * .5 + c + b;
3930 backIn: function (t, b, c, d, s) {
3931 if (typeof s == 'undefined') {
3934 return c * (t /= d) * t * ((s + 1) * t - s) + b;
3938 backOut: function (t, b, c, d, s) {
3939 if (typeof s == 'undefined') {
3942 return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
3946 backBoth: function (t, b, c, d, s) {
3947 if (typeof s == 'undefined') {
3951 if ((t /= d / 2 ) < 1) {
3952 return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b;
3954 return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
3958 bounceIn: function (t, b, c, d) {
3959 return c - Roo.lib.Easing.bounceOut(d - t, 0, c, d) + b;
3963 bounceOut: function (t, b, c, d) {
3964 if ((t /= d) < (1 / 2.75)) {
3965 return c * (7.5625 * t * t) + b;
3966 } else if (t < (2 / 2.75)) {
3967 return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
3968 } else if (t < (2.5 / 2.75)) {
3969 return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
3971 return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
3975 bounceBoth: function (t, b, c, d) {
3977 return Roo.lib.Easing.bounceIn(t * 2, 0, c, d) * .5 + b;
3979 return Roo.lib.Easing.bounceOut(t * 2 - d, 0, c, d) * .5 + c * .5 + b;
3982 * Portions of this file are based on pieces of Yahoo User Interface Library
3983 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3984 * YUI licensed under the BSD License:
3985 * http://developer.yahoo.net/yui/license.txt
3986 * <script type="text/javascript">
3990 Roo.lib.Motion = function(el, attributes, duration, method) {
3992 Roo.lib.Motion.superclass.constructor.call(this, el, attributes, duration, method);
3996 Roo.extend(Roo.lib.Motion, Roo.lib.ColorAnim);
4000 var superclass = Y.Motion.superclass;
4001 var proto = Y.Motion.prototype;
4003 proto.toString = function() {
4004 var el = this.getEl();
4005 var id = el.id || el.tagName;
4006 return ("Motion " + id);
4009 proto.patterns.points = /^points$/i;
4011 proto.setAttribute = function(attr, val, unit) {
4012 if (this.patterns.points.test(attr)) {
4013 unit = unit || 'px';
4014 superclass.setAttribute.call(this, 'left', val[0], unit);
4015 superclass.setAttribute.call(this, 'top', val[1], unit);
4017 superclass.setAttribute.call(this, attr, val, unit);
4021 proto.getAttribute = function(attr) {
4022 if (this.patterns.points.test(attr)) {
4024 superclass.getAttribute.call(this, 'left'),
4025 superclass.getAttribute.call(this, 'top')
4028 val = superclass.getAttribute.call(this, attr);
4034 proto.doMethod = function(attr, start, end) {
4037 if (this.patterns.points.test(attr)) {
4038 var t = this.method(this.currentFrame, 0, 100, this.totalFrames) / 100;
4039 val = Y.Bezier.getPosition(this.runtimeAttributes[attr], t);
4041 val = superclass.doMethod.call(this, attr, start, end);
4046 proto.setRuntimeAttribute = function(attr) {
4047 if (this.patterns.points.test(attr)) {
4048 var el = this.getEl();
4049 var attributes = this.attributes;
4051 var control = attributes['points']['control'] || [];
4055 if (control.length > 0 && !(control[0] instanceof Array)) {
4056 control = [control];
4059 for (i = 0,len = control.length; i < len; ++i) {
4060 tmp[i] = control[i];
4065 Roo.fly(el).position();
4067 if (isset(attributes['points']['from'])) {
4068 Roo.lib.Dom.setXY(el, attributes['points']['from']);
4071 Roo.lib.Dom.setXY(el, Roo.lib.Dom.getXY(el));
4074 start = this.getAttribute('points');
4077 if (isset(attributes['points']['to'])) {
4078 end = translateValues.call(this, attributes['points']['to'], start);
4080 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4081 for (i = 0,len = control.length; i < len; ++i) {
4082 control[i] = translateValues.call(this, control[i], start);
4086 } else if (isset(attributes['points']['by'])) {
4087 end = [ start[0] + attributes['points']['by'][0], start[1] + attributes['points']['by'][1] ];
4089 for (i = 0,len = control.length; i < len; ++i) {
4090 control[i] = [ start[0] + control[i][0], start[1] + control[i][1] ];
4094 this.runtimeAttributes[attr] = [start];
4096 if (control.length > 0) {
4097 this.runtimeAttributes[attr] = this.runtimeAttributes[attr].concat(control);
4100 this.runtimeAttributes[attr][this.runtimeAttributes[attr].length] = end;
4103 superclass.setRuntimeAttribute.call(this, attr);
4107 var translateValues = function(val, start) {
4108 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4109 val = [ val[0] - pageXY[0] + start[0], val[1] - pageXY[1] + start[1] ];
4114 var isset = function(prop) {
4115 return (typeof prop !== 'undefined');
4119 * Portions of this file are based on pieces of Yahoo User Interface Library
4120 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
4121 * YUI licensed under the BSD License:
4122 * http://developer.yahoo.net/yui/license.txt
4123 * <script type="text/javascript">
4127 Roo.lib.Scroll = function(el, attributes, duration, method) {
4129 Roo.lib.Scroll.superclass.constructor.call(this, el, attributes, duration, method);
4133 Roo.extend(Roo.lib.Scroll, Roo.lib.ColorAnim);
4137 var superclass = Y.Scroll.superclass;
4138 var proto = Y.Scroll.prototype;
4140 proto.toString = function() {
4141 var el = this.getEl();
4142 var id = el.id || el.tagName;
4143 return ("Scroll " + id);
4146 proto.doMethod = function(attr, start, end) {
4149 if (attr == 'scroll') {
4151 this.method(this.currentFrame, start[0], end[0] - start[0], this.totalFrames),
4152 this.method(this.currentFrame, start[1], end[1] - start[1], this.totalFrames)
4156 val = superclass.doMethod.call(this, attr, start, end);
4161 proto.getAttribute = function(attr) {
4163 var el = this.getEl();
4165 if (attr == 'scroll') {
4166 val = [ el.scrollLeft, el.scrollTop ];
4168 val = superclass.getAttribute.call(this, attr);
4174 proto.setAttribute = function(attr, val, unit) {
4175 var el = this.getEl();
4177 if (attr == 'scroll') {
4178 el.scrollLeft = val[0];
4179 el.scrollTop = val[1];
4181 superclass.setAttribute.call(this, attr, val, unit);
4187 * Ext JS Library 1.1.1
4188 * Copyright(c) 2006-2007, Ext JS, LLC.
4190 * Originally Released Under LGPL - original licence link has changed is not relivant.
4193 * <script type="text/javascript">
4197 // nasty IE9 hack - what a pile of crap that is..
4199 if (typeof Range != "undefined" && typeof Range.prototype.createContextualFragment == "undefined") {
4200 Range.prototype.createContextualFragment = function (html) {
4201 var doc = window.document;
4202 var container = doc.createElement("div");
4203 container.innerHTML = html;
4204 var frag = doc.createDocumentFragment(), n;
4205 while ((n = container.firstChild)) {
4206 frag.appendChild(n);
4213 * @class Roo.DomHelper
4214 * Utility class for working with DOM and/or Templates. It transparently supports using HTML fragments or DOM.
4215 * For more information see <a href="http://web.archive.org/web/20071221063734/http://www.jackslocum.com/blog/2006/10/06/domhelper-create-elements-using-dom-html-fragments-or-templates/">this blog post with examples</a>.
4218 Roo.DomHelper = function(){
4219 var tempTableEl = null;
4220 var emptyTags = /^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i;
4221 var tableRe = /^table|tbody|tr|td$/i;
4223 // build as innerHTML where available
4225 var createHtml = function(o){
4226 if(typeof o == 'string'){
4235 if(attr == "tag" || attr == "children" || attr == "cn" || attr == "html" || typeof o[attr] == "function") { continue; }
4236 if(attr == "style"){
4238 if(typeof s == "function"){
4241 if(typeof s == "string"){
4242 b += ' style="' + s + '"';
4243 }else if(typeof s == "object"){
4246 if(typeof s[key] != "function"){
4247 b += key + ":" + s[key] + ";";
4254 b += ' class="' + o["cls"] + '"';
4255 }else if(attr == "htmlFor"){
4256 b += ' for="' + o["htmlFor"] + '"';
4258 b += " " + attr + '="' + o[attr] + '"';
4262 if(emptyTags.test(o.tag)){
4266 var cn = o.children || o.cn;
4268 //http://bugs.kde.org/show_bug.cgi?id=71506
4269 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4270 for(var i = 0, len = cn.length; i < len; i++) {
4271 b += createHtml(cn[i], b);
4274 b += createHtml(cn, b);
4280 b += "</" + o.tag + ">";
4287 var createDom = function(o, parentNode){
4289 // defininition craeted..
4291 if (o.ns && o.ns != 'html') {
4293 if (o.xmlns && typeof(xmlns[o.ns]) == 'undefined') {
4294 xmlns[o.ns] = o.xmlns;
4297 if (typeof(xmlns[o.ns]) == 'undefined') {
4298 console.log("Trying to create namespace element " + o.ns + ", however no xmlns was sent to builder previously");
4304 if (typeof(o) == 'string') {
4305 return parentNode.appendChild(document.createTextNode(o));
4307 o.tag = o.tag || div;
4308 if (o.ns && Roo.isIE) {
4310 o.tag = o.ns + ':' + o.tag;
4313 var el = ns ? document.createElementNS( ns, o.tag||'div') : document.createElement(o.tag||'div');
4314 var useSet = el.setAttribute ? true : false; // In IE some elements don't have setAttribute
4317 if(attr == "tag" || attr == "ns" ||attr == "xmlns" ||attr == "children" || attr == "cn" || attr == "html" ||
4318 attr == "style" || typeof o[attr] == "function") { continue; }
4320 if(attr=="cls" && Roo.isIE){
4321 el.className = o["cls"];
4323 if(useSet) { el.setAttribute(attr=="cls" ? 'class' : attr, o[attr]);}
4329 Roo.DomHelper.applyStyles(el, o.style);
4330 var cn = o.children || o.cn;
4332 //http://bugs.kde.org/show_bug.cgi?id=71506
4333 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4334 for(var i = 0, len = cn.length; i < len; i++) {
4335 createDom(cn[i], el);
4342 el.innerHTML = o.html;
4345 parentNode.appendChild(el);
4350 var ieTable = function(depth, s, h, e){
4351 tempTableEl.innerHTML = [s, h, e].join('');
4352 var i = -1, el = tempTableEl;
4353 while(++i < depth && el.firstChild){
4359 // kill repeat to save bytes
4363 tbe = '</tbody>'+te,
4369 * Nasty code for IE's broken table implementation
4371 var insertIntoTable = function(tag, where, el, html){
4373 tempTableEl = document.createElement('div');
4378 if(where == 'afterbegin' || where == 'beforeend'){ // INTO a TD
4381 if(where == 'beforebegin'){
4385 before = el.nextSibling;
4388 node = ieTable(4, trs, html, tre);
4390 else if(tag == 'tr'){
4391 if(where == 'beforebegin'){
4394 node = ieTable(3, tbs, html, tbe);
4395 } else if(where == 'afterend'){
4396 before = el.nextSibling;
4398 node = ieTable(3, tbs, html, tbe);
4399 } else{ // INTO a TR
4400 if(where == 'afterbegin'){
4401 before = el.firstChild;
4403 node = ieTable(4, trs, html, tre);
4405 } else if(tag == 'tbody'){
4406 if(where == 'beforebegin'){
4409 node = ieTable(2, ts, html, te);
4410 } else if(where == 'afterend'){
4411 before = el.nextSibling;
4413 node = ieTable(2, ts, html, te);
4415 if(where == 'afterbegin'){
4416 before = el.firstChild;
4418 node = ieTable(3, tbs, html, tbe);
4421 if(where == 'beforebegin' || where == 'afterend'){ // OUTSIDE the table
4424 if(where == 'afterbegin'){
4425 before = el.firstChild;
4427 node = ieTable(2, ts, html, te);
4429 el.insertBefore(node, before);
4434 /** True to force the use of DOM instead of html fragments @type Boolean */
4438 * Returns the markup for the passed Element(s) config
4439 * @param {Object} o The Dom object spec (and children)
4442 markup : function(o){
4443 return createHtml(o);
4447 * Applies a style specification to an element
4448 * @param {String/HTMLElement} el The element to apply styles to
4449 * @param {String/Object/Function} styles A style specification string eg "width:100px", or object in the form {width:"100px"}, or
4450 * a function which returns such a specification.
4452 applyStyles : function(el, styles){
4455 if(typeof styles == "string"){
4456 var re = /\s?([a-z\-]*)\:\s?([^;]*);?/gi;
4458 while ((matches = re.exec(styles)) != null){
4459 el.setStyle(matches[1], matches[2]);
4461 }else if (typeof styles == "object"){
4462 for (var style in styles){
4463 el.setStyle(style, styles[style]);
4465 }else if (typeof styles == "function"){
4466 Roo.DomHelper.applyStyles(el, styles.call());
4472 * Inserts an HTML fragment into the Dom
4473 * @param {String} where Where to insert the html in relation to el - beforeBegin, afterBegin, beforeEnd, afterEnd.
4474 * @param {HTMLElement} el The context element
4475 * @param {String} html The HTML fragmenet
4476 * @return {HTMLElement} The new node
4478 insertHtml : function(where, el, html){
4479 where = where.toLowerCase();
4480 if(el.insertAdjacentHTML){
4481 if(tableRe.test(el.tagName)){
4483 if(rs = insertIntoTable(el.tagName.toLowerCase(), where, el, html)){
4489 el.insertAdjacentHTML('BeforeBegin', html);
4490 return el.previousSibling;
4492 el.insertAdjacentHTML('AfterBegin', html);
4493 return el.firstChild;
4495 el.insertAdjacentHTML('BeforeEnd', html);
4496 return el.lastChild;
4498 el.insertAdjacentHTML('AfterEnd', html);
4499 return el.nextSibling;
4501 throw 'Illegal insertion point -> "' + where + '"';
4503 var range = el.ownerDocument.createRange();
4507 range.setStartBefore(el);
4508 frag = range.createContextualFragment(html);
4509 el.parentNode.insertBefore(frag, el);
4510 return el.previousSibling;
4513 range.setStartBefore(el.firstChild);
4514 frag = range.createContextualFragment(html);
4515 el.insertBefore(frag, el.firstChild);
4516 return el.firstChild;
4518 el.innerHTML = html;
4519 return el.firstChild;
4523 range.setStartAfter(el.lastChild);
4524 frag = range.createContextualFragment(html);
4525 el.appendChild(frag);
4526 return el.lastChild;
4528 el.innerHTML = html;
4529 return el.lastChild;
4532 range.setStartAfter(el);
4533 frag = range.createContextualFragment(html);
4534 el.parentNode.insertBefore(frag, el.nextSibling);
4535 return el.nextSibling;
4537 throw 'Illegal insertion point -> "' + where + '"';
4541 * Creates new Dom element(s) and inserts them before el
4542 * @param {String/HTMLElement/Element} el The context element
4543 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4544 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4545 * @return {HTMLElement/Roo.Element} The new node
4547 insertBefore : function(el, o, returnElement){
4548 return this.doInsert(el, o, returnElement, "beforeBegin");
4552 * Creates new Dom element(s) and inserts them after el
4553 * @param {String/HTMLElement/Element} el The context element
4554 * @param {Object} o The Dom object spec (and children)
4555 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4556 * @return {HTMLElement/Roo.Element} The new node
4558 insertAfter : function(el, o, returnElement){
4559 return this.doInsert(el, o, returnElement, "afterEnd", "nextSibling");
4563 * Creates new Dom element(s) and inserts them as the first child of el
4564 * @param {String/HTMLElement/Element} el The context element
4565 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4566 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4567 * @return {HTMLElement/Roo.Element} The new node
4569 insertFirst : function(el, o, returnElement){
4570 return this.doInsert(el, o, returnElement, "afterBegin");
4574 doInsert : function(el, o, returnElement, pos, sibling){
4575 el = Roo.getDom(el);
4577 if(this.useDom || o.ns){
4578 newNode = createDom(o, null);
4579 el.parentNode.insertBefore(newNode, sibling ? el[sibling] : el);
4581 var html = createHtml(o);
4582 newNode = this.insertHtml(pos, el, html);
4584 return returnElement ? Roo.get(newNode, true) : newNode;
4588 * Creates new Dom element(s) and appends them to el
4589 * @param {String/HTMLElement/Element} el The context element
4590 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4591 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4592 * @return {HTMLElement/Roo.Element} The new node
4594 append : function(el, o, returnElement){
4595 el = Roo.getDom(el);
4597 if(this.useDom || o.ns){
4598 newNode = createDom(o, null);
4599 el.appendChild(newNode);
4601 var html = createHtml(o);
4602 newNode = this.insertHtml("beforeEnd", el, html);
4604 return returnElement ? Roo.get(newNode, true) : newNode;
4608 * Creates new Dom element(s) and overwrites the contents of el with them
4609 * @param {String/HTMLElement/Element} el The context element
4610 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4611 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4612 * @return {HTMLElement/Roo.Element} The new node
4614 overwrite : function(el, o, returnElement){
4615 el = Roo.getDom(el);
4618 while (el.childNodes.length) {
4619 el.removeChild(el.firstChild);
4623 el.innerHTML = createHtml(o);
4626 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4630 * Creates a new Roo.DomHelper.Template from the Dom object spec
4631 * @param {Object} o The Dom object spec (and children)
4632 * @return {Roo.DomHelper.Template} The new template
4634 createTemplate : function(o){
4635 var html = createHtml(o);
4636 return new Roo.Template(html);
4642 * Ext JS Library 1.1.1
4643 * Copyright(c) 2006-2007, Ext JS, LLC.
4645 * Originally Released Under LGPL - original licence link has changed is not relivant.
4648 * <script type="text/javascript">
4652 * @class Roo.Template
4653 * Represents an HTML fragment template. Templates can be precompiled for greater performance.
4654 * For a list of available format functions, see {@link Roo.util.Format}.<br />
4657 var t = new Roo.Template({
4658 html : '<div name="{id}">' +
4659 '<span class="{cls}">{name:trim} {someval:this.myformat}{value:ellipsis(10)}</span>' +
4661 myformat: function (value, allValues) {
4662 return 'XX' + value;
4665 t.append('some-element', {id: 'myid', cls: 'myclass', name: 'foo', value: 'bar'});
4667 * For more information see this blog post with examples:
4668 * <a href="http://www.cnitblog.com/seeyeah/archive/2011/12/30/38728.html/">DomHelper
4669 - Create Elements using DOM, HTML fragments and Templates</a>.
4671 * @param {Object} cfg - Configuration object.
4673 Roo.Template = function(cfg){
4675 if(cfg instanceof Array){
4677 }else if(arguments.length > 1){
4678 cfg = Array.prototype.join.call(arguments, "");
4682 if (typeof(cfg) == 'object') {
4693 Roo.Template.prototype = {
4696 * @cfg {Function} onLoad Called after the template has been loaded and complied (usually from a remove source)
4702 * @cfg {String} url The Url to load the template from. beware if you are loading from a url, the data may not be ready if you use it instantly..
4703 * it should be fixed so that template is observable...
4707 * @cfg {String} html The HTML fragment or an array of fragments to join("") or multiple arguments to join("")
4715 * Returns an HTML fragment of this template with the specified values applied.
4716 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4717 * @return {String} The HTML fragment
4722 applyTemplate : function(values){
4723 //Roo.log(["applyTemplate", values]);
4727 return this.compiled(values);
4729 var useF = this.disableFormats !== true;
4730 var fm = Roo.util.Format, tpl = this;
4731 var fn = function(m, name, format, args){
4733 if(format.substr(0, 5) == "this."){
4734 return tpl.call(format.substr(5), values[name], values);
4737 // quoted values are required for strings in compiled templates,
4738 // but for non compiled we need to strip them
4739 // quoted reversed for jsmin
4740 var re = /^\s*['"](.*)["']\s*$/;
4741 args = args.split(',');
4742 for(var i = 0, len = args.length; i < len; i++){
4743 args[i] = args[i].replace(re, "$1");
4745 args = [values[name]].concat(args);
4747 args = [values[name]];
4749 return fm[format].apply(fm, args);
4752 return values[name] !== undefined ? values[name] : "";
4755 return this.html.replace(this.re, fn);
4773 this.loading = true;
4774 this.compiled = false;
4776 var cx = new Roo.data.Connection();
4780 success : function (response) {
4784 _t.set(response.responseText,true);
4790 failure : function(response) {
4791 Roo.log("Template failed to load from " + _t.url);
4798 * Sets the HTML used as the template and optionally compiles it.
4799 * @param {String} html
4800 * @param {Boolean} compile (optional) True to compile the template (defaults to undefined)
4801 * @return {Roo.Template} this
4803 set : function(html, compile){
4805 this.compiled = false;
4813 * True to disable format functions (defaults to false)
4816 disableFormats : false,
4819 * The regular expression used to match template variables
4823 re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
4826 * Compiles the template into an internal function, eliminating the RegEx overhead.
4827 * @return {Roo.Template} this
4829 compile : function(){
4830 var fm = Roo.util.Format;
4831 var useF = this.disableFormats !== true;
4832 var sep = Roo.isGecko ? "+" : ",";
4833 var fn = function(m, name, format, args){
4835 args = args ? ',' + args : "";
4836 if(format.substr(0, 5) != "this."){
4837 format = "fm." + format + '(';
4839 format = 'this.call("'+ format.substr(5) + '", ';
4843 args= ''; format = "(values['" + name + "'] == undefined ? '' : ";
4845 return "'"+ sep + format + "values['" + name + "']" + args + ")"+sep+"'";
4848 // branched to use + in gecko and [].join() in others
4850 body = "this.compiled = function(values){ return '" +
4851 this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
4854 body = ["this.compiled = function(values){ return ['"];
4855 body.push(this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn));
4856 body.push("'].join('');};");
4857 body = body.join('');
4867 // private function used to call members
4868 call : function(fnName, value, allValues){
4869 return this[fnName](value, allValues);
4873 * Applies the supplied values to the template and inserts the new node(s) as the first child of el.
4874 * @param {String/HTMLElement/Roo.Element} el The context element
4875 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4876 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4877 * @return {HTMLElement/Roo.Element} The new node or Element
4879 insertFirst: function(el, values, returnElement){
4880 return this.doInsert('afterBegin', el, values, returnElement);
4884 * Applies the supplied values to the template and inserts the new node(s) before el.
4885 * @param {String/HTMLElement/Roo.Element} el The context element
4886 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4887 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4888 * @return {HTMLElement/Roo.Element} The new node or Element
4890 insertBefore: function(el, values, returnElement){
4891 return this.doInsert('beforeBegin', el, values, returnElement);
4895 * Applies the supplied values to the template and inserts the new node(s) after el.
4896 * @param {String/HTMLElement/Roo.Element} el The context element
4897 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4898 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4899 * @return {HTMLElement/Roo.Element} The new node or Element
4901 insertAfter : function(el, values, returnElement){
4902 return this.doInsert('afterEnd', el, values, returnElement);
4906 * Applies the supplied values to the template and appends the new node(s) to el.
4907 * @param {String/HTMLElement/Roo.Element} el The context element
4908 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4909 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4910 * @return {HTMLElement/Roo.Element} The new node or Element
4912 append : function(el, values, returnElement){
4913 return this.doInsert('beforeEnd', el, values, returnElement);
4916 doInsert : function(where, el, values, returnEl){
4917 el = Roo.getDom(el);
4918 var newNode = Roo.DomHelper.insertHtml(where, el, this.applyTemplate(values));
4919 return returnEl ? Roo.get(newNode, true) : newNode;
4923 * Applies the supplied values to the template and overwrites the content of el with the new node(s).
4924 * @param {String/HTMLElement/Roo.Element} el The context element
4925 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4926 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4927 * @return {HTMLElement/Roo.Element} The new node or Element
4929 overwrite : function(el, values, returnElement){
4930 el = Roo.getDom(el);
4931 el.innerHTML = this.applyTemplate(values);
4932 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4936 * Alias for {@link #applyTemplate}
4939 Roo.Template.prototype.apply = Roo.Template.prototype.applyTemplate;
4942 Roo.DomHelper.Template = Roo.Template;
4945 * Creates a template from the passed element's value (<i>display:none</i> textarea, preferred) or innerHTML.
4946 * @param {String/HTMLElement} el A DOM element or its id
4947 * @returns {Roo.Template} The created template
4950 Roo.Template.from = function(el){
4951 el = Roo.getDom(el);
4952 return new Roo.Template(el.value || el.innerHTML);
4955 * Ext JS Library 1.1.1
4956 * Copyright(c) 2006-2007, Ext JS, LLC.
4958 * Originally Released Under LGPL - original licence link has changed is not relivant.
4961 * <script type="text/javascript">
4966 * This is code is also distributed under MIT license for use
4967 * with jQuery and prototype JavaScript libraries.
4970 * @class Roo.DomQuery
4971 Provides high performance selector/xpath processing by compiling queries into reusable functions. New pseudo classes and matchers can be plugged. It works on HTML and XML documents (if a content node is passed in).
4973 DomQuery supports most of the <a href="http://www.w3.org/TR/2005/WD-css3-selectors-20051215/">CSS3 selectors spec</a>, along with some custom selectors and basic XPath.</p>
4976 All selectors, attribute filters and pseudos below can be combined infinitely in any order. For example "div.foo:nth-child(odd)[@foo=bar].bar:first" would be a perfectly valid selector. Node filters are processed in the order in which they appear, which allows you to optimize your queries for your document structure.
4978 <h4>Element Selectors:</h4>
4980 <li> <b>*</b> any element</li>
4981 <li> <b>E</b> an element with the tag E</li>
4982 <li> <b>E F</b> All descendent elements of E that have the tag F</li>
4983 <li> <b>E > F</b> or <b>E/F</b> all direct children elements of E that have the tag F</li>
4984 <li> <b>E + F</b> all elements with the tag F that are immediately preceded by an element with the tag E</li>
4985 <li> <b>E ~ F</b> all elements with the tag F that are preceded by a sibling element with the tag E</li>
4987 <h4>Attribute Selectors:</h4>
4988 <p>The use of @ and quotes are optional. For example, div[@foo='bar'] is also a valid attribute selector.</p>
4990 <li> <b>E[foo]</b> has an attribute "foo"</li>
4991 <li> <b>E[foo=bar]</b> has an attribute "foo" that equals "bar"</li>
4992 <li> <b>E[foo^=bar]</b> has an attribute "foo" that starts with "bar"</li>
4993 <li> <b>E[foo$=bar]</b> has an attribute "foo" that ends with "bar"</li>
4994 <li> <b>E[foo*=bar]</b> has an attribute "foo" that contains the substring "bar"</li>
4995 <li> <b>E[foo%=2]</b> has an attribute "foo" that is evenly divisible by 2</li>
4996 <li> <b>E[foo!=bar]</b> has an attribute "foo" that does not equal "bar"</li>
4998 <h4>Pseudo Classes:</h4>
5000 <li> <b>E:first-child</b> E is the first child of its parent</li>
5001 <li> <b>E:last-child</b> E is the last child of its parent</li>
5002 <li> <b>E:nth-child(<i>n</i>)</b> E is the <i>n</i>th child of its parent (1 based as per the spec)</li>
5003 <li> <b>E:nth-child(odd)</b> E is an odd child of its parent</li>
5004 <li> <b>E:nth-child(even)</b> E is an even child of its parent</li>
5005 <li> <b>E:only-child</b> E is the only child of its parent</li>
5006 <li> <b>E:checked</b> E is an element that is has a checked attribute that is true (e.g. a radio or checkbox) </li>
5007 <li> <b>E:first</b> the first E in the resultset</li>
5008 <li> <b>E:last</b> the last E in the resultset</li>
5009 <li> <b>E:nth(<i>n</i>)</b> the <i>n</i>th E in the resultset (1 based)</li>
5010 <li> <b>E:odd</b> shortcut for :nth-child(odd)</li>
5011 <li> <b>E:even</b> shortcut for :nth-child(even)</li>
5012 <li> <b>E:contains(foo)</b> E's innerHTML contains the substring "foo"</li>
5013 <li> <b>E:nodeValue(foo)</b> E contains a textNode with a nodeValue that equals "foo"</li>
5014 <li> <b>E:not(S)</b> an E element that does not match simple selector S</li>
5015 <li> <b>E:has(S)</b> an E element that has a descendent that matches simple selector S</li>
5016 <li> <b>E:next(S)</b> an E element whose next sibling matches simple selector S</li>
5017 <li> <b>E:prev(S)</b> an E element whose previous sibling matches simple selector S</li>
5019 <h4>CSS Value Selectors:</h4>
5021 <li> <b>E{display=none}</b> css value "display" that equals "none"</li>
5022 <li> <b>E{display^=none}</b> css value "display" that starts with "none"</li>
5023 <li> <b>E{display$=none}</b> css value "display" that ends with "none"</li>
5024 <li> <b>E{display*=none}</b> css value "display" that contains the substring "none"</li>
5025 <li> <b>E{display%=2}</b> css value "display" that is evenly divisible by 2</li>
5026 <li> <b>E{display!=none}</b> css value "display" that does not equal "none"</li>
5030 Roo.DomQuery = function(){
5031 var cache = {}, simpleCache = {}, valueCache = {};
5032 var nonSpace = /\S/;
5033 var trimRe = /^\s+|\s+$/g;
5034 var tplRe = /\{(\d+)\}/g;
5035 var modeRe = /^(\s?[\/>+~]\s?|\s|$)/;
5036 var tagTokenRe = /^(#)?([\w-\*]+)/;
5037 var nthRe = /(\d*)n\+?(\d*)/, nthRe2 = /\D/;
5039 function child(p, index){
5041 var n = p.firstChild;
5043 if(n.nodeType == 1){
5054 while((n = n.nextSibling) && n.nodeType != 1);
5059 while((n = n.previousSibling) && n.nodeType != 1);
5063 function children(d){
5064 var n = d.firstChild, ni = -1;
5066 var nx = n.nextSibling;
5067 if(n.nodeType == 3 && !nonSpace.test(n.nodeValue)){
5077 function byClassName(c, a, v){
5081 var r = [], ri = -1, cn;
5082 for(var i = 0, ci; ci = c[i]; i++){
5086 ( (ci instanceof SVGElement) ? ci.className.baseVal : ci.className)
5087 +' ').indexOf(v) != -1){
5094 function attrValue(n, attr){
5095 if(!n.tagName && typeof n.length != "undefined"){
5104 if(attr == "class" || attr == "className"){
5105 return (n instanceof SVGElement) ? n.className.baseVal : n.className;
5107 return n.getAttribute(attr) || n[attr];
5111 function getNodes(ns, mode, tagName){
5112 var result = [], ri = -1, cs;
5116 tagName = tagName || "*";
5117 if(typeof ns.getElementsByTagName != "undefined"){
5121 for(var i = 0, ni; ni = ns[i]; i++){
5122 cs = ni.getElementsByTagName(tagName);
5123 for(var j = 0, ci; ci = cs[j]; j++){
5127 }else if(mode == "/" || mode == ">"){
5128 var utag = tagName.toUpperCase();
5129 for(var i = 0, ni, cn; ni = ns[i]; i++){
5130 cn = ni.children || ni.childNodes;
5131 for(var j = 0, cj; cj = cn[j]; j++){
5132 if(cj.nodeName == utag || cj.nodeName == tagName || tagName == '*'){
5137 }else if(mode == "+"){
5138 var utag = tagName.toUpperCase();
5139 for(var i = 0, n; n = ns[i]; i++){
5140 while((n = n.nextSibling) && n.nodeType != 1);
5141 if(n && (n.nodeName == utag || n.nodeName == tagName || tagName == '*')){
5145 }else if(mode == "~"){
5146 for(var i = 0, n; n = ns[i]; i++){
5147 while((n = n.nextSibling) && (n.nodeType != 1 || (tagName == '*' || n.tagName.toLowerCase()!=tagName)));
5156 function concat(a, b){
5160 for(var i = 0, l = b.length; i < l; i++){
5166 function byTag(cs, tagName){
5167 if(cs.tagName || cs == document){
5173 var r = [], ri = -1;
5174 tagName = tagName.toLowerCase();
5175 for(var i = 0, ci; ci = cs[i]; i++){
5176 if(ci.nodeType == 1 && ci.tagName.toLowerCase()==tagName){
5183 function byId(cs, attr, id){
5184 if(cs.tagName || cs == document){
5190 var r = [], ri = -1;
5191 for(var i = 0,ci; ci = cs[i]; i++){
5192 if(ci && ci.id == id){
5200 function byAttribute(cs, attr, value, op, custom){
5201 var r = [], ri = -1, st = custom=="{";
5202 var f = Roo.DomQuery.operators[op];
5203 for(var i = 0, ci; ci = cs[i]; i++){
5206 a = Roo.DomQuery.getStyle(ci, attr);
5208 else if(attr == "class" || attr == "className"){
5209 a = (ci instanceof SVGElement) ? ci.className.baseVal : ci.className;
5210 }else if(attr == "for"){
5212 }else if(attr == "href"){
5213 a = ci.getAttribute("href", 2);
5215 a = ci.getAttribute(attr);
5217 if((f && f(a, value)) || (!f && a)){
5224 function byPseudo(cs, name, value){
5225 return Roo.DomQuery.pseudos[name](cs, value);
5228 // This is for IE MSXML which does not support expandos.
5229 // IE runs the same speed using setAttribute, however FF slows way down
5230 // and Safari completely fails so they need to continue to use expandos.
5231 var isIE = window.ActiveXObject ? true : false;
5233 // this eval is stop the compressor from
5234 // renaming the variable to something shorter
5236 /** eval:var:batch */
5241 function nodupIEXml(cs){
5243 cs[0].setAttribute("_nodup", d);
5245 for(var i = 1, len = cs.length; i < len; i++){
5247 if(!c.getAttribute("_nodup") != d){
5248 c.setAttribute("_nodup", d);
5252 for(var i = 0, len = cs.length; i < len; i++){
5253 cs[i].removeAttribute("_nodup");
5262 var len = cs.length, c, i, r = cs, cj, ri = -1;
5263 if(!len || typeof cs.nodeType != "undefined" || len == 1){
5266 if(isIE && typeof cs[0].selectSingleNode != "undefined"){
5267 return nodupIEXml(cs);
5271 for(i = 1; c = cs[i]; i++){
5276 for(var j = 0; j < i; j++){
5279 for(j = i+1; cj = cs[j]; j++){
5291 function quickDiffIEXml(c1, c2){
5293 for(var i = 0, len = c1.length; i < len; i++){
5294 c1[i].setAttribute("_qdiff", d);
5297 for(var i = 0, len = c2.length; i < len; i++){
5298 if(c2[i].getAttribute("_qdiff") != d){
5299 r[r.length] = c2[i];
5302 for(var i = 0, len = c1.length; i < len; i++){
5303 c1[i].removeAttribute("_qdiff");
5308 function quickDiff(c1, c2){
5309 var len1 = c1.length;
5313 if(isIE && c1[0].selectSingleNode){
5314 return quickDiffIEXml(c1, c2);
5317 for(var i = 0; i < len1; i++){
5321 for(var i = 0, len = c2.length; i < len; i++){
5322 if(c2[i]._qdiff != d){
5323 r[r.length] = c2[i];
5329 function quickId(ns, mode, root, id){
5331 var d = root.ownerDocument || root;
5332 return d.getElementById(id);
5334 ns = getNodes(ns, mode, "*");
5335 return byId(ns, null, id);
5339 getStyle : function(el, name){
5340 return Roo.fly(el).getStyle(name);
5343 * Compiles a selector/xpath query into a reusable function. The returned function
5344 * takes one parameter "root" (optional), which is the context node from where the query should start.
5345 * @param {String} selector The selector/xpath query
5346 * @param {String} type (optional) Either "select" (the default) or "simple" for a simple selector match
5347 * @return {Function}
5349 compile : function(path, type){
5350 type = type || "select";
5352 var fn = ["var f = function(root){\n var mode; ++batch; var n = root || document;\n"];
5353 var q = path, mode, lq;
5354 var tk = Roo.DomQuery.matchers;
5355 var tklen = tk.length;
5358 // accept leading mode switch
5359 var lmode = q.match(modeRe);
5360 if(lmode && lmode[1]){
5361 fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
5362 q = q.replace(lmode[1], "");
5364 // strip leading slashes
5365 while(path.substr(0, 1)=="/"){
5366 path = path.substr(1);
5369 while(q && lq != q){
5371 var tm = q.match(tagTokenRe);
5372 if(type == "select"){
5375 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
5377 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
5379 q = q.replace(tm[0], "");
5380 }else if(q.substr(0, 1) != '@'){
5381 fn[fn.length] = 'n = getNodes(n, mode, "*");';
5386 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
5388 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
5390 q = q.replace(tm[0], "");
5393 while(!(mm = q.match(modeRe))){
5394 var matched = false;
5395 for(var j = 0; j < tklen; j++){
5397 var m = q.match(t.re);
5399 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5402 q = q.replace(m[0], "");
5407 // prevent infinite loop on bad selector
5409 throw 'Error parsing selector, parsing failed at "' + q + '"';
5413 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5414 q = q.replace(mm[1], "");
5417 fn[fn.length] = "return nodup(n);\n}";
5420 * list of variables that need from compression as they are used by eval.
5430 * eval:var:byClassName
5432 * eval:var:byAttribute
5433 * eval:var:attrValue
5441 * Selects a group of elements.
5442 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5443 * @param {Node} root (optional) The start of the query (defaults to document).
5446 select : function(path, root, type){
5447 if(!root || root == document){
5450 if(typeof root == "string"){
5451 root = document.getElementById(root);
5453 var paths = path.split(",");
5455 for(var i = 0, len = paths.length; i < len; i++){
5456 var p = paths[i].replace(trimRe, "");
5458 cache[p] = Roo.DomQuery.compile(p);
5460 throw p + " is not a valid selector";
5463 var result = cache[p](root);
5464 if(result && result != document){
5465 results = results.concat(result);
5468 if(paths.length > 1){
5469 return nodup(results);
5475 * Selects a single element.
5476 * @param {String} selector The selector/xpath query
5477 * @param {Node} root (optional) The start of the query (defaults to document).
5480 selectNode : function(path, root){
5481 return Roo.DomQuery.select(path, root)[0];
5485 * Selects the value of a node, optionally replacing null with the defaultValue.
5486 * @param {String} selector The selector/xpath query
5487 * @param {Node} root (optional) The start of the query (defaults to document).
5488 * @param {String} defaultValue
5490 selectValue : function(path, root, defaultValue){
5491 path = path.replace(trimRe, "");
5492 if(!valueCache[path]){
5493 valueCache[path] = Roo.DomQuery.compile(path, "select");
5495 var n = valueCache[path](root);
5496 n = n[0] ? n[0] : n;
5497 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5498 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5502 * Selects the value of a node, parsing integers and floats.
5503 * @param {String} selector The selector/xpath query
5504 * @param {Node} root (optional) The start of the query (defaults to document).
5505 * @param {Number} defaultValue
5508 selectNumber : function(path, root, defaultValue){
5509 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5510 return parseFloat(v);
5514 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5515 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5516 * @param {String} selector The simple selector to test
5519 is : function(el, ss){
5520 if(typeof el == "string"){
5521 el = document.getElementById(el);
5523 var isArray = (el instanceof Array);
5524 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5525 return isArray ? (result.length == el.length) : (result.length > 0);
5529 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5530 * @param {Array} el An array of elements to filter
5531 * @param {String} selector The simple selector to test
5532 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5533 * the selector instead of the ones that match
5536 filter : function(els, ss, nonMatches){
5537 ss = ss.replace(trimRe, "");
5538 if(!simpleCache[ss]){
5539 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5541 var result = simpleCache[ss](els);
5542 return nonMatches ? quickDiff(result, els) : result;
5546 * Collection of matching regular expressions and code snippets.
5550 select: 'n = byClassName(n, null, " {1} ");'
5552 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5553 select: 'n = byPseudo(n, "{1}", "{2}");'
5555 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5556 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5559 select: 'n = byId(n, null, "{1}");'
5562 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5567 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5568 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5571 "=" : function(a, v){
5574 "!=" : function(a, v){
5577 "^=" : function(a, v){
5578 return a && a.substr(0, v.length) == v;
5580 "$=" : function(a, v){
5581 return a && a.substr(a.length-v.length) == v;
5583 "*=" : function(a, v){
5584 return a && a.indexOf(v) !== -1;
5586 "%=" : function(a, v){
5587 return (a % v) == 0;
5589 "|=" : function(a, v){
5590 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5592 "~=" : function(a, v){
5593 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5598 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5599 * and the argument (if any) supplied in the selector.
5602 "first-child" : function(c){
5603 var r = [], ri = -1, n;
5604 for(var i = 0, ci; ci = n = c[i]; i++){
5605 while((n = n.previousSibling) && n.nodeType != 1);
5613 "last-child" : function(c){
5614 var r = [], ri = -1, n;
5615 for(var i = 0, ci; ci = n = c[i]; i++){
5616 while((n = n.nextSibling) && n.nodeType != 1);
5624 "nth-child" : function(c, a) {
5625 var r = [], ri = -1;
5626 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5627 var f = (m[1] || 1) - 0, l = m[2] - 0;
5628 for(var i = 0, n; n = c[i]; i++){
5629 var pn = n.parentNode;
5630 if (batch != pn._batch) {
5632 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5633 if(cn.nodeType == 1){
5640 if (l == 0 || n.nodeIndex == l){
5643 } else if ((n.nodeIndex + l) % f == 0){
5651 "only-child" : function(c){
5652 var r = [], ri = -1;;
5653 for(var i = 0, ci; ci = c[i]; i++){
5654 if(!prev(ci) && !next(ci)){
5661 "empty" : function(c){
5662 var r = [], ri = -1;
5663 for(var i = 0, ci; ci = c[i]; i++){
5664 var cns = ci.childNodes, j = 0, cn, empty = true;
5667 if(cn.nodeType == 1 || cn.nodeType == 3){
5679 "contains" : function(c, v){
5680 var r = [], ri = -1;
5681 for(var i = 0, ci; ci = c[i]; i++){
5682 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5689 "nodeValue" : function(c, v){
5690 var r = [], ri = -1;
5691 for(var i = 0, ci; ci = c[i]; i++){
5692 if(ci.firstChild && ci.firstChild.nodeValue == v){
5699 "checked" : function(c){
5700 var r = [], ri = -1;
5701 for(var i = 0, ci; ci = c[i]; i++){
5702 if(ci.checked == true){
5709 "not" : function(c, ss){
5710 return Roo.DomQuery.filter(c, ss, true);
5713 "odd" : function(c){
5714 return this["nth-child"](c, "odd");
5717 "even" : function(c){
5718 return this["nth-child"](c, "even");
5721 "nth" : function(c, a){
5722 return c[a-1] || [];
5725 "first" : function(c){
5729 "last" : function(c){
5730 return c[c.length-1] || [];
5733 "has" : function(c, ss){
5734 var s = Roo.DomQuery.select;
5735 var r = [], ri = -1;
5736 for(var i = 0, ci; ci = c[i]; i++){
5737 if(s(ss, ci).length > 0){
5744 "next" : function(c, ss){
5745 var is = Roo.DomQuery.is;
5746 var r = [], ri = -1;
5747 for(var i = 0, ci; ci = c[i]; i++){
5756 "prev" : function(c, ss){
5757 var is = Roo.DomQuery.is;
5758 var r = [], ri = -1;
5759 for(var i = 0, ci; ci = c[i]; i++){
5772 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5773 * @param {String} path The selector/xpath query
5774 * @param {Node} root (optional) The start of the query (defaults to document).
5779 Roo.query = Roo.DomQuery.select;
5782 * Ext JS Library 1.1.1
5783 * Copyright(c) 2006-2007, Ext JS, LLC.
5785 * Originally Released Under LGPL - original licence link has changed is not relivant.
5788 * <script type="text/javascript">
5792 * @class Roo.util.Observable
5793 * Base class that provides a common interface for publishing events. Subclasses are expected to
5794 * to have a property "events" with all the events defined.<br>
5797 Employee = function(name){
5804 Roo.extend(Employee, Roo.util.Observable);
5806 * @param {Object} config properties to use (incuding events / listeners)
5809 Roo.util.Observable = function(cfg){
5812 this.addEvents(cfg.events || {});
5814 delete cfg.events; // make sure
5817 Roo.apply(this, cfg);
5820 this.on(this.listeners);
5821 delete this.listeners;
5824 Roo.util.Observable.prototype = {
5826 * @cfg {Object} listeners list of events and functions to call for this object,
5830 'click' : function(e) {
5840 * Fires the specified event with the passed parameters (minus the event name).
5841 * @param {String} eventName
5842 * @param {Object...} args Variable number of parameters are passed to handlers
5843 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5845 fireEvent : function(){
5846 var ce = this.events[arguments[0].toLowerCase()];
5847 if(typeof ce == "object"){
5848 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5855 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5858 * Appends an event handler to this component
5859 * @param {String} eventName The type of event to listen for
5860 * @param {Function} handler The method the event invokes
5861 * @param {Object} scope (optional) The scope in which to execute the handler
5862 * function. The handler function's "this" context.
5863 * @param {Object} options (optional) An object containing handler configuration
5864 * properties. This may contain any of the following properties:<ul>
5865 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5866 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5867 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5868 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5869 * by the specified number of milliseconds. If the event fires again within that time, the original
5870 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5873 * <b>Combining Options</b><br>
5874 * Using the options argument, it is possible to combine different types of listeners:<br>
5876 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5878 el.on('click', this.onClick, this, {
5885 * <b>Attaching multiple handlers in 1 call</b><br>
5886 * The method also allows for a single argument to be passed which is a config object containing properties
5887 * which specify multiple handlers.
5896 fn: this.onMouseOver,
5900 fn: this.onMouseOut,
5906 * Or a shorthand syntax which passes the same scope object to all handlers:
5909 'click': this.onClick,
5910 'mouseover': this.onMouseOver,
5911 'mouseout': this.onMouseOut,
5916 addListener : function(eventName, fn, scope, o){
5917 if(typeof eventName == "object"){
5920 if(this.filterOptRe.test(e)){
5923 if(typeof o[e] == "function"){
5925 this.addListener(e, o[e], o.scope, o);
5927 // individual options
5928 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5933 o = (!o || typeof o == "boolean") ? {} : o;
5934 eventName = eventName.toLowerCase();
5935 var ce = this.events[eventName] || true;
5936 if(typeof ce == "boolean"){
5937 ce = new Roo.util.Event(this, eventName);
5938 this.events[eventName] = ce;
5940 ce.addListener(fn, scope, o);
5944 * Removes a listener
5945 * @param {String} eventName The type of event to listen for
5946 * @param {Function} handler The handler to remove
5947 * @param {Object} scope (optional) The scope (this object) for the handler
5949 removeListener : function(eventName, fn, scope){
5950 var ce = this.events[eventName.toLowerCase()];
5951 if(typeof ce == "object"){
5952 ce.removeListener(fn, scope);
5957 * Removes all listeners for this object
5959 purgeListeners : function(){
5960 for(var evt in this.events){
5961 if(typeof this.events[evt] == "object"){
5962 this.events[evt].clearListeners();
5967 relayEvents : function(o, events){
5968 var createHandler = function(ename){
5971 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5974 for(var i = 0, len = events.length; i < len; i++){
5975 var ename = events[i];
5976 if(!this.events[ename]){
5977 this.events[ename] = true;
5979 o.on(ename, createHandler(ename), this);
5984 * Used to define events on this Observable
5985 * @param {Object} object The object with the events defined
5987 addEvents : function(o){
5991 Roo.applyIf(this.events, o);
5995 * Checks to see if this object has any listeners for a specified event
5996 * @param {String} eventName The name of the event to check for
5997 * @return {Boolean} True if the event is being listened for, else false
5999 hasListener : function(eventName){
6000 var e = this.events[eventName];
6001 return typeof e == "object" && e.listeners.length > 0;
6005 * Appends an event handler to this element (shorthand for addListener)
6006 * @param {String} eventName The type of event to listen for
6007 * @param {Function} handler The method the event invokes
6008 * @param {Object} scope (optional) The scope in which to execute the handler
6009 * function. The handler function's "this" context.
6010 * @param {Object} options (optional)
6013 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
6015 * Removes a listener (shorthand for removeListener)
6016 * @param {String} eventName The type of event to listen for
6017 * @param {Function} handler The handler to remove
6018 * @param {Object} scope (optional) The scope (this object) for the handler
6021 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
6024 * Starts capture on the specified Observable. All events will be passed
6025 * to the supplied function with the event name + standard signature of the event
6026 * <b>before</b> the event is fired. If the supplied function returns false,
6027 * the event will not fire.
6028 * @param {Observable} o The Observable to capture
6029 * @param {Function} fn The function to call
6030 * @param {Object} scope (optional) The scope (this object) for the fn
6033 Roo.util.Observable.capture = function(o, fn, scope){
6034 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
6038 * Removes <b>all</b> added captures from the Observable.
6039 * @param {Observable} o The Observable to release
6042 Roo.util.Observable.releaseCapture = function(o){
6043 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
6048 var createBuffered = function(h, o, scope){
6049 var task = new Roo.util.DelayedTask();
6051 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
6055 var createSingle = function(h, e, fn, scope){
6057 e.removeListener(fn, scope);
6058 return h.apply(scope, arguments);
6062 var createDelayed = function(h, o, scope){
6064 var args = Array.prototype.slice.call(arguments, 0);
6065 setTimeout(function(){
6066 h.apply(scope, args);
6071 Roo.util.Event = function(obj, name){
6074 this.listeners = [];
6077 Roo.util.Event.prototype = {
6078 addListener : function(fn, scope, options){
6079 var o = options || {};
6080 scope = scope || this.obj;
6081 if(!this.isListening(fn, scope)){
6082 var l = {fn: fn, scope: scope, options: o};
6085 h = createDelayed(h, o, scope);
6088 h = createSingle(h, this, fn, scope);
6091 h = createBuffered(h, o, scope);
6094 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
6095 this.listeners.push(l);
6097 this.listeners = this.listeners.slice(0);
6098 this.listeners.push(l);
6103 findListener : function(fn, scope){
6104 scope = scope || this.obj;
6105 var ls = this.listeners;
6106 for(var i = 0, len = ls.length; i < len; i++){
6108 if(l.fn == fn && l.scope == scope){
6115 isListening : function(fn, scope){
6116 return this.findListener(fn, scope) != -1;
6119 removeListener : function(fn, scope){
6121 if((index = this.findListener(fn, scope)) != -1){
6123 this.listeners.splice(index, 1);
6125 this.listeners = this.listeners.slice(0);
6126 this.listeners.splice(index, 1);
6133 clearListeners : function(){
6134 this.listeners = [];
6138 var ls = this.listeners, scope, len = ls.length;
6141 var args = Array.prototype.slice.call(arguments, 0);
6142 for(var i = 0; i < len; i++){
6144 if(l.fireFn.apply(l.scope||this.obj||window, args) === false){
6145 this.firing = false;
6149 this.firing = false;
6156 * Copyright(c) 2007-2017, Roo J Solutions Ltd
6163 * @class Roo.Document
6164 * @extends Roo.util.Observable
6165 * This is a convience class to wrap up the main document loading code.. , rather than adding Roo.onReady(......)
6167 * @param {Object} config the methods and properties of the 'base' class for the application.
6169 * Generic Page handler - implement this to start your app..
6172 * MyProject = new Roo.Document({
6174 'load' : true // your events..
6177 'ready' : function() {
6178 // fired on Roo.onReady()
6183 Roo.Document = function(cfg) {
6188 Roo.util.Observable.call(this,cfg);
6192 Roo.onReady(function() {
6193 _this.fireEvent('ready');
6199 Roo.extend(Roo.Document, Roo.util.Observable, {});/*
6201 * Ext JS Library 1.1.1
6202 * Copyright(c) 2006-2007, Ext JS, LLC.
6204 * Originally Released Under LGPL - original licence link has changed is not relivant.
6207 * <script type="text/javascript">
6211 * @class Roo.EventManager
6212 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6213 * several useful events directly.
6214 * See {@link Roo.EventObject} for more details on normalized event objects.
6217 Roo.EventManager = function(){
6218 var docReadyEvent, docReadyProcId, docReadyState = false;
6219 var resizeEvent, resizeTask, textEvent, textSize;
6220 var E = Roo.lib.Event;
6221 var D = Roo.lib.Dom;
6226 var fireDocReady = function(){
6228 docReadyState = true;
6231 clearInterval(docReadyProcId);
6233 if(Roo.isGecko || Roo.isOpera) {
6234 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6237 var defer = document.getElementById("ie-deferred-loader");
6239 defer.onreadystatechange = null;
6240 defer.parentNode.removeChild(defer);
6244 docReadyEvent.fire();
6245 docReadyEvent.clearListeners();
6250 var initDocReady = function(){
6251 docReadyEvent = new Roo.util.Event();
6252 if(Roo.isGecko || Roo.isOpera) {
6253 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6255 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6256 var defer = document.getElementById("ie-deferred-loader");
6257 defer.onreadystatechange = function(){
6258 if(this.readyState == "complete"){
6262 }else if(Roo.isSafari){
6263 docReadyProcId = setInterval(function(){
6264 var rs = document.readyState;
6265 if(rs == "complete") {
6270 // no matter what, make sure it fires on load
6271 E.on(window, "load", fireDocReady);
6274 var createBuffered = function(h, o){
6275 var task = new Roo.util.DelayedTask(h);
6277 // create new event object impl so new events don't wipe out properties
6278 e = new Roo.EventObjectImpl(e);
6279 task.delay(o.buffer, h, null, [e]);
6283 var createSingle = function(h, el, ename, fn){
6285 Roo.EventManager.removeListener(el, ename, fn);
6290 var createDelayed = function(h, o){
6292 // create new event object impl so new events don't wipe out properties
6293 e = new Roo.EventObjectImpl(e);
6294 setTimeout(function(){
6299 var transitionEndVal = false;
6301 var transitionEnd = function()
6303 if (transitionEndVal) {
6304 return transitionEndVal;
6306 var el = document.createElement('div');
6308 var transEndEventNames = {
6309 WebkitTransition : 'webkitTransitionEnd',
6310 MozTransition : 'transitionend',
6311 OTransition : 'oTransitionEnd otransitionend',
6312 transition : 'transitionend'
6315 for (var name in transEndEventNames) {
6316 if (el.style[name] !== undefined) {
6317 transitionEndVal = transEndEventNames[name];
6318 return transitionEndVal ;
6325 var listen = function(element, ename, opt, fn, scope)
6327 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6328 fn = fn || o.fn; scope = scope || o.scope;
6329 var el = Roo.getDom(element);
6333 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6336 if (ename == 'transitionend') {
6337 ename = transitionEnd();
6339 var h = function(e){
6340 e = Roo.EventObject.setEvent(e);
6343 t = e.getTarget(o.delegate, el);
6350 if(o.stopEvent === true){
6353 if(o.preventDefault === true){
6356 if(o.stopPropagation === true){
6357 e.stopPropagation();
6360 if(o.normalized === false){
6364 fn.call(scope || el, e, t, o);
6367 h = createDelayed(h, o);
6370 h = createSingle(h, el, ename, fn);
6373 h = createBuffered(h, o);
6376 fn._handlers = fn._handlers || [];
6379 fn._handlers.push([Roo.id(el), ename, h]);
6383 E.on(el, ename, h); // this adds the actuall listener to the object..
6386 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6387 el.addEventListener("DOMMouseScroll", h, false);
6388 E.on(window, 'unload', function(){
6389 el.removeEventListener("DOMMouseScroll", h, false);
6392 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6393 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6398 var stopListening = function(el, ename, fn){
6399 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6401 for(var i = 0, len = hds.length; i < len; i++){
6403 if(h[0] == id && h[1] == ename){
6410 E.un(el, ename, hd);
6411 el = Roo.getDom(el);
6412 if(ename == "mousewheel" && el.addEventListener){
6413 el.removeEventListener("DOMMouseScroll", hd, false);
6415 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6416 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6420 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6427 * @scope Roo.EventManager
6432 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6433 * object with a Roo.EventObject
6434 * @param {Function} fn The method the event invokes
6435 * @param {Object} scope An object that becomes the scope of the handler
6436 * @param {boolean} override If true, the obj passed in becomes
6437 * the execution scope of the listener
6438 * @return {Function} The wrapped function
6441 wrap : function(fn, scope, override){
6443 Roo.EventObject.setEvent(e);
6444 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6449 * Appends an event handler to an element (shorthand for addListener)
6450 * @param {String/HTMLElement} element The html element or id to assign the
6451 * @param {String} eventName The type of event to listen for
6452 * @param {Function} handler The method the event invokes
6453 * @param {Object} scope (optional) The scope in which to execute the handler
6454 * function. The handler function's "this" context.
6455 * @param {Object} options (optional) An object containing handler configuration
6456 * properties. This may contain any of the following properties:<ul>
6457 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6458 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6459 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6460 * <li>preventDefault {Boolean} True to prevent the default action</li>
6461 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6462 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6463 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6464 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6465 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6466 * by the specified number of milliseconds. If the event fires again within that time, the original
6467 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6470 * <b>Combining Options</b><br>
6471 * Using the options argument, it is possible to combine different types of listeners:<br>
6473 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6475 el.on('click', this.onClick, this, {
6482 * <b>Attaching multiple handlers in 1 call</b><br>
6483 * The method also allows for a single argument to be passed which is a config object containing properties
6484 * which specify multiple handlers.
6494 fn: this.onMouseOver
6503 * Or a shorthand syntax:<br>
6506 'click' : this.onClick,
6507 'mouseover' : this.onMouseOver,
6508 'mouseout' : this.onMouseOut
6512 addListener : function(element, eventName, fn, scope, options){
6513 if(typeof eventName == "object"){
6519 if(typeof o[e] == "function"){
6521 listen(element, e, o, o[e], o.scope);
6523 // individual options
6524 listen(element, e, o[e]);
6529 return listen(element, eventName, options, fn, scope);
6533 * Removes an event handler
6535 * @param {String/HTMLElement} element The id or html element to remove the
6537 * @param {String} eventName The type of event
6538 * @param {Function} fn
6539 * @return {Boolean} True if a listener was actually removed
6541 removeListener : function(element, eventName, fn){
6542 return stopListening(element, eventName, fn);
6546 * Fires when the document is ready (before onload and before images are loaded). Can be
6547 * accessed shorthanded Roo.onReady().
6548 * @param {Function} fn The method the event invokes
6549 * @param {Object} scope An object that becomes the scope of the handler
6550 * @param {boolean} options
6552 onDocumentReady : function(fn, scope, options){
6553 if(docReadyState){ // if it already fired
6554 docReadyEvent.addListener(fn, scope, options);
6555 docReadyEvent.fire();
6556 docReadyEvent.clearListeners();
6562 docReadyEvent.addListener(fn, scope, options);
6566 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6567 * @param {Function} fn The method the event invokes
6568 * @param {Object} scope An object that becomes the scope of the handler
6569 * @param {boolean} options
6571 onWindowResize : function(fn, scope, options){
6573 resizeEvent = new Roo.util.Event();
6574 resizeTask = new Roo.util.DelayedTask(function(){
6575 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6577 E.on(window, "resize", function(){
6579 resizeTask.delay(50);
6581 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6585 resizeEvent.addListener(fn, scope, options);
6589 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6590 * @param {Function} fn The method the event invokes
6591 * @param {Object} scope An object that becomes the scope of the handler
6592 * @param {boolean} options
6594 onTextResize : function(fn, scope, options){
6596 textEvent = new Roo.util.Event();
6597 var textEl = new Roo.Element(document.createElement('div'));
6598 textEl.dom.className = 'x-text-resize';
6599 textEl.dom.innerHTML = 'X';
6600 textEl.appendTo(document.body);
6601 textSize = textEl.dom.offsetHeight;
6602 setInterval(function(){
6603 if(textEl.dom.offsetHeight != textSize){
6604 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6606 }, this.textResizeInterval);
6608 textEvent.addListener(fn, scope, options);
6612 * Removes the passed window resize listener.
6613 * @param {Function} fn The method the event invokes
6614 * @param {Object} scope The scope of handler
6616 removeResizeListener : function(fn, scope){
6618 resizeEvent.removeListener(fn, scope);
6623 fireResize : function(){
6625 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6629 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6633 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6635 textResizeInterval : 50
6640 * @scopeAlias pub=Roo.EventManager
6644 * Appends an event handler to an element (shorthand for addListener)
6645 * @param {String/HTMLElement} element The html element or id to assign the
6646 * @param {String} eventName The type of event to listen for
6647 * @param {Function} handler The method the event invokes
6648 * @param {Object} scope (optional) The scope in which to execute the handler
6649 * function. The handler function's "this" context.
6650 * @param {Object} options (optional) An object containing handler configuration
6651 * properties. This may contain any of the following properties:<ul>
6652 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6653 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6654 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6655 * <li>preventDefault {Boolean} True to prevent the default action</li>
6656 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6657 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6658 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6659 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6660 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6661 * by the specified number of milliseconds. If the event fires again within that time, the original
6662 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6665 * <b>Combining Options</b><br>
6666 * Using the options argument, it is possible to combine different types of listeners:<br>
6668 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6670 el.on('click', this.onClick, this, {
6677 * <b>Attaching multiple handlers in 1 call</b><br>
6678 * The method also allows for a single argument to be passed which is a config object containing properties
6679 * which specify multiple handlers.
6689 fn: this.onMouseOver
6698 * Or a shorthand syntax:<br>
6701 'click' : this.onClick,
6702 'mouseover' : this.onMouseOver,
6703 'mouseout' : this.onMouseOut
6707 pub.on = pub.addListener;
6708 pub.un = pub.removeListener;
6710 pub.stoppedMouseDownEvent = new Roo.util.Event();
6714 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6715 * @param {Function} fn The method the event invokes
6716 * @param {Object} scope An object that becomes the scope of the handler
6717 * @param {boolean} override If true, the obj passed in becomes
6718 * the execution scope of the listener
6722 Roo.onReady = Roo.EventManager.onDocumentReady;
6724 Roo.onReady(function(){
6725 var bd = Roo.get(document.body);
6730 : Roo.isIE11 ? "roo-ie11"
6731 : Roo.isEdge ? "roo-edge"
6732 : Roo.isGecko ? "roo-gecko"
6733 : Roo.isOpera ? "roo-opera"
6734 : Roo.isSafari ? "roo-safari" : ""];
6737 cls.push("roo-mac");
6740 cls.push("roo-linux");
6743 cls.push("roo-ios");
6746 cls.push("roo-touch");
6748 if(Roo.isBorderBox){
6749 cls.push('roo-border-box');
6751 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6752 var p = bd.dom.parentNode;
6754 p.className += ' roo-strict';
6757 bd.addClass(cls.join(' '));
6761 * @class Roo.EventObject
6762 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6763 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6766 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6768 var target = e.getTarget();
6771 var myDiv = Roo.get("myDiv");
6772 myDiv.on("click", handleClick);
6774 Roo.EventManager.on("myDiv", 'click', handleClick);
6775 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6779 Roo.EventObject = function(){
6781 var E = Roo.lib.Event;
6783 // safari keypress events for special keys return bad keycodes
6786 63235 : 39, // right
6789 63276 : 33, // page up
6790 63277 : 34, // page down
6791 63272 : 46, // delete
6796 // normalize button clicks
6797 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6798 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6800 Roo.EventObjectImpl = function(e){
6802 this.setEvent(e.browserEvent || e);
6805 Roo.EventObjectImpl.prototype = {
6807 * Used to fix doc tools.
6808 * @scope Roo.EventObject.prototype
6814 /** The normal browser event */
6815 browserEvent : null,
6816 /** The button pressed in a mouse event */
6818 /** True if the shift key was down during the event */
6820 /** True if the control key was down during the event */
6822 /** True if the alt key was down during the event */
6881 setEvent : function(e){
6882 if(e == this || (e && e.browserEvent)){ // already wrapped
6885 this.browserEvent = e;
6887 // normalize buttons
6888 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6889 if(e.type == 'click' && this.button == -1){
6893 this.shiftKey = e.shiftKey;
6894 // mac metaKey behaves like ctrlKey
6895 this.ctrlKey = e.ctrlKey || e.metaKey;
6896 this.altKey = e.altKey;
6897 // in getKey these will be normalized for the mac
6898 this.keyCode = e.keyCode;
6899 // keyup warnings on firefox.
6900 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6901 // cache the target for the delayed and or buffered events
6902 this.target = E.getTarget(e);
6904 this.xy = E.getXY(e);
6907 this.shiftKey = false;
6908 this.ctrlKey = false;
6909 this.altKey = false;
6919 * Stop the event (preventDefault and stopPropagation)
6921 stopEvent : function(){
6922 if(this.browserEvent){
6923 if(this.browserEvent.type == 'mousedown'){
6924 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6926 E.stopEvent(this.browserEvent);
6931 * Prevents the browsers default handling of the event.
6933 preventDefault : function(){
6934 if(this.browserEvent){
6935 E.preventDefault(this.browserEvent);
6940 isNavKeyPress : function(){
6941 var k = this.keyCode;
6942 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6943 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6946 isSpecialKey : function(){
6947 var k = this.keyCode;
6948 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6949 (k == 16) || (k == 17) ||
6950 (k >= 18 && k <= 20) ||
6951 (k >= 33 && k <= 35) ||
6952 (k >= 36 && k <= 39) ||
6953 (k >= 44 && k <= 45);
6956 * Cancels bubbling of the event.
6958 stopPropagation : function(){
6959 if(this.browserEvent){
6960 if(this.type == 'mousedown'){
6961 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6963 E.stopPropagation(this.browserEvent);
6968 * Gets the key code for the event.
6971 getCharCode : function(){
6972 return this.charCode || this.keyCode;
6976 * Returns a normalized keyCode for the event.
6977 * @return {Number} The key code
6979 getKey : function(){
6980 var k = this.keyCode || this.charCode;
6981 return Roo.isSafari ? (safariKeys[k] || k) : k;
6985 * Gets the x coordinate of the event.
6988 getPageX : function(){
6993 * Gets the y coordinate of the event.
6996 getPageY : function(){
7001 * Gets the time of the event.
7004 getTime : function(){
7005 if(this.browserEvent){
7006 return E.getTime(this.browserEvent);
7012 * Gets the page coordinates of the event.
7013 * @return {Array} The xy values like [x, y]
7020 * Gets the target for the event.
7021 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
7022 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7023 search as a number or element (defaults to 10 || document.body)
7024 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7025 * @return {HTMLelement}
7027 getTarget : function(selector, maxDepth, returnEl){
7028 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
7031 * Gets the related target.
7032 * @return {HTMLElement}
7034 getRelatedTarget : function(){
7035 if(this.browserEvent){
7036 return E.getRelatedTarget(this.browserEvent);
7042 * Normalizes mouse wheel delta across browsers
7043 * @return {Number} The delta
7045 getWheelDelta : function(){
7046 var e = this.browserEvent;
7048 if(e.wheelDelta){ /* IE/Opera. */
7049 delta = e.wheelDelta/120;
7050 }else if(e.detail){ /* Mozilla case. */
7051 delta = -e.detail/3;
7057 * Returns true if the control, meta, shift or alt key was pressed during this event.
7060 hasModifier : function(){
7061 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
7065 * Returns true if the target of this event equals el or is a child of el
7066 * @param {String/HTMLElement/Element} el
7067 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
7070 within : function(el, related){
7071 var t = this[related ? "getRelatedTarget" : "getTarget"]();
7072 return t && Roo.fly(el).contains(t);
7075 getPoint : function(){
7076 return new Roo.lib.Point(this.xy[0], this.xy[1]);
7080 return new Roo.EventObjectImpl();
7085 * Ext JS Library 1.1.1
7086 * Copyright(c) 2006-2007, Ext JS, LLC.
7088 * Originally Released Under LGPL - original licence link has changed is not relivant.
7091 * <script type="text/javascript">
7095 // was in Composite Element!??!?!
7098 var D = Roo.lib.Dom;
7099 var E = Roo.lib.Event;
7100 var A = Roo.lib.Anim;
7102 // local style camelizing for speed
7104 var camelRe = /(-[a-z])/gi;
7105 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
7106 var view = document.defaultView;
7109 * @class Roo.Element
7110 * Represents an Element in the DOM.<br><br>
7113 var el = Roo.get("my-div");
7116 var el = getEl("my-div");
7118 // or with a DOM element
7119 var el = Roo.get(myDivElement);
7121 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
7122 * each call instead of constructing a new one.<br><br>
7123 * <b>Animations</b><br />
7124 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
7125 * should either be a boolean (true) or an object literal with animation options. The animation options are:
7127 Option Default Description
7128 --------- -------- ---------------------------------------------
7129 duration .35 The duration of the animation in seconds
7130 easing easeOut The YUI easing method
7131 callback none A function to execute when the anim completes
7132 scope this The scope (this) of the callback function
7134 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
7135 * manipulate the animation. Here's an example:
7137 var el = Roo.get("my-div");
7142 // default animation
7143 el.setWidth(100, true);
7145 // animation with some options set
7152 // using the "anim" property to get the Anim object
7158 el.setWidth(100, opt);
7160 if(opt.anim.isAnimated()){
7164 * <b> Composite (Collections of) Elements</b><br />
7165 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
7166 * @constructor Create a new Element directly.
7167 * @param {String/HTMLElement} element
7168 * @param {Boolean} forceNew (optional) By default the constructor checks to see if there is already an instance of this element in the cache and if there is it returns the same instance. This will skip that check (useful for extending this class).
7170 Roo.Element = function(element, forceNew)
7172 var dom = typeof element == "string" ?
7173 document.getElementById(element) : element;
7175 this.listeners = {};
7177 if(!dom){ // invalid id/element
7181 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
7182 return Roo.Element.cache[id];
7192 * The DOM element ID
7195 this.id = id || Roo.id(dom);
7197 return this; // assumed for cctor?
7200 var El = Roo.Element;
7204 * The element's default display mode (defaults to "")
7207 originalDisplay : "",
7210 // note this is overridden in BS version..
7213 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
7219 * Sets the element's visibility mode. When setVisible() is called it
7220 * will use this to determine whether to set the visibility or the display property.
7221 * @param visMode Element.VISIBILITY or Element.DISPLAY
7222 * @return {Roo.Element} this
7224 setVisibilityMode : function(visMode){
7225 this.visibilityMode = visMode;
7229 * Convenience method for setVisibilityMode(Element.DISPLAY)
7230 * @param {String} display (optional) What to set display to when visible
7231 * @return {Roo.Element} this
7233 enableDisplayMode : function(display){
7234 this.setVisibilityMode(El.DISPLAY);
7235 if(typeof display != "undefined") { this.originalDisplay = display; }
7240 * Looks at this node and then at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7241 * @param {String} selector The simple selector to test
7242 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7243 search as a number or element (defaults to 10 || document.body)
7244 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7245 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7247 findParent : function(simpleSelector, maxDepth, returnEl){
7248 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7249 maxDepth = maxDepth || 50;
7250 if(typeof maxDepth != "number"){
7251 stopEl = Roo.getDom(maxDepth);
7254 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7255 if(dq.is(p, simpleSelector)){
7256 return returnEl ? Roo.get(p) : p;
7266 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7267 * @param {String} selector The simple selector to test
7268 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7269 search as a number or element (defaults to 10 || document.body)
7270 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7271 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7273 findParentNode : function(simpleSelector, maxDepth, returnEl){
7274 var p = Roo.fly(this.dom.parentNode, '_internal');
7275 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7279 * Looks at the scrollable parent element
7281 findScrollableParent : function()
7283 var overflowRegex = /(auto|scroll)/;
7285 if(this.getStyle('position') === 'fixed'){
7286 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7289 var excludeStaticParent = this.getStyle('position') === "absolute";
7291 for (var parent = this; (parent = Roo.get(parent.dom.parentNode));){
7293 if (excludeStaticParent && parent.getStyle('position') === "static") {
7297 if (overflowRegex.test(parent.getStyle('overflow') + parent.getStyle('overflow-x') + parent.getStyle('overflow-y'))){
7301 if(parent.dom.nodeName.toLowerCase() == 'body'){
7302 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7306 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7310 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7311 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7312 * @param {String} selector The simple selector to test
7313 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7314 search as a number or element (defaults to 10 || document.body)
7315 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7317 up : function(simpleSelector, maxDepth){
7318 return this.findParentNode(simpleSelector, maxDepth, true);
7324 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7325 * @param {String} selector The simple selector to test
7326 * @return {Boolean} True if this element matches the selector, else false
7328 is : function(simpleSelector){
7329 return Roo.DomQuery.is(this.dom, simpleSelector);
7333 * Perform animation on this element.
7334 * @param {Object} args The YUI animation control args
7335 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7336 * @param {Function} onComplete (optional) Function to call when animation completes
7337 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7338 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7339 * @return {Roo.Element} this
7341 animate : function(args, duration, onComplete, easing, animType){
7342 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7347 * @private Internal animation call
7349 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7350 animType = animType || 'run';
7352 var anim = Roo.lib.Anim[animType](
7354 (opt.duration || defaultDur) || .35,
7355 (opt.easing || defaultEase) || 'easeOut',
7357 Roo.callback(cb, this);
7358 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7366 // private legacy anim prep
7367 preanim : function(a, i){
7368 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7372 * Removes worthless text nodes
7373 * @param {Boolean} forceReclean (optional) By default the element
7374 * keeps track if it has been cleaned already so
7375 * you can call this over and over. However, if you update the element and
7376 * need to force a reclean, you can pass true.
7378 clean : function(forceReclean){
7379 if(this.isCleaned && forceReclean !== true){
7383 var d = this.dom, n = d.firstChild, ni = -1;
7385 var nx = n.nextSibling;
7386 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7393 this.isCleaned = true;
7398 calcOffsetsTo : function(el){
7401 var restorePos = false;
7402 if(el.getStyle('position') == 'static'){
7403 el.position('relative');
7408 while(op && op != d && op.tagName != 'HTML'){
7411 op = op.offsetParent;
7414 el.position('static');
7420 * Scrolls this element into view within the passed container.
7421 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7422 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7423 * @return {Roo.Element} this
7425 scrollIntoView : function(container, hscroll){
7426 var c = Roo.getDom(container) || document.body;
7429 var o = this.calcOffsetsTo(c),
7432 b = t+el.offsetHeight,
7433 r = l+el.offsetWidth;
7435 var ch = c.clientHeight;
7436 var ct = parseInt(c.scrollTop, 10);
7437 var cl = parseInt(c.scrollLeft, 10);
7439 var cr = cl + c.clientWidth;
7447 if(hscroll !== false){
7451 c.scrollLeft = r-c.clientWidth;
7458 scrollChildIntoView : function(child, hscroll){
7459 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7463 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7464 * the new height may not be available immediately.
7465 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7466 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7467 * @param {Function} onComplete (optional) Function to call when animation completes
7468 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7469 * @return {Roo.Element} this
7471 autoHeight : function(animate, duration, onComplete, easing){
7472 var oldHeight = this.getHeight();
7474 this.setHeight(1); // force clipping
7475 setTimeout(function(){
7476 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7478 this.setHeight(height);
7480 if(typeof onComplete == "function"){
7484 this.setHeight(oldHeight); // restore original height
7485 this.setHeight(height, animate, duration, function(){
7487 if(typeof onComplete == "function") { onComplete(); }
7488 }.createDelegate(this), easing);
7490 }.createDelegate(this), 0);
7495 * Returns true if this element is an ancestor of the passed element
7496 * @param {HTMLElement/String} el The element to check
7497 * @return {Boolean} True if this element is an ancestor of el, else false
7499 contains : function(el){
7500 if(!el){return false;}
7501 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7505 * Checks whether the element is currently visible using both visibility and display properties.
7506 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7507 * @return {Boolean} True if the element is currently visible, else false
7509 isVisible : function(deep) {
7510 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7511 if(deep !== true || !vis){
7514 var p = this.dom.parentNode;
7515 while(p && p.tagName.toLowerCase() != "body"){
7516 if(!Roo.fly(p, '_isVisible').isVisible()){
7525 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7526 * @param {String} selector The CSS selector
7527 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7528 * @return {CompositeElement/CompositeElementLite} The composite element
7530 select : function(selector, unique){
7531 return El.select(selector, unique, this.dom);
7535 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7536 * @param {String} selector The CSS selector
7537 * @return {Array} An array of the matched nodes
7539 query : function(selector, unique){
7540 return Roo.DomQuery.select(selector, this.dom);
7544 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7545 * @param {String} selector The CSS selector
7546 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7547 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7549 child : function(selector, returnDom){
7550 var n = Roo.DomQuery.selectNode(selector, this.dom);
7551 return returnDom ? n : Roo.get(n);
7555 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7556 * @param {String} selector The CSS selector
7557 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7558 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7560 down : function(selector, returnDom){
7561 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7562 return returnDom ? n : Roo.get(n);
7566 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7567 * @param {String} group The group the DD object is member of
7568 * @param {Object} config The DD config object
7569 * @param {Object} overrides An object containing methods to override/implement on the DD object
7570 * @return {Roo.dd.DD} The DD object
7572 initDD : function(group, config, overrides){
7573 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7574 return Roo.apply(dd, overrides);
7578 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7579 * @param {String} group The group the DDProxy object is member of
7580 * @param {Object} config The DDProxy config object
7581 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7582 * @return {Roo.dd.DDProxy} The DDProxy object
7584 initDDProxy : function(group, config, overrides){
7585 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7586 return Roo.apply(dd, overrides);
7590 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7591 * @param {String} group The group the DDTarget object is member of
7592 * @param {Object} config The DDTarget config object
7593 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7594 * @return {Roo.dd.DDTarget} The DDTarget object
7596 initDDTarget : function(group, config, overrides){
7597 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7598 return Roo.apply(dd, overrides);
7602 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7603 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7604 * @param {Boolean} visible Whether the element is visible
7605 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7606 * @return {Roo.Element} this
7608 setVisible : function(visible, animate){
7610 if(this.visibilityMode == El.DISPLAY){
7611 this.setDisplayed(visible);
7614 this.dom.style.visibility = visible ? "visible" : "hidden";
7617 // closure for composites
7619 var visMode = this.visibilityMode;
7621 this.setOpacity(.01);
7622 this.setVisible(true);
7624 this.anim({opacity: { to: (visible?1:0) }},
7625 this.preanim(arguments, 1),
7626 null, .35, 'easeIn', function(){
7628 if(visMode == El.DISPLAY){
7629 dom.style.display = "none";
7631 dom.style.visibility = "hidden";
7633 Roo.get(dom).setOpacity(1);
7641 * Returns true if display is not "none"
7644 isDisplayed : function() {
7645 return this.getStyle("display") != "none";
7649 * Toggles the element's visibility or display, depending on visibility mode.
7650 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7651 * @return {Roo.Element} this
7653 toggle : function(animate){
7654 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7659 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7660 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7661 * @return {Roo.Element} this
7663 setDisplayed : function(value) {
7664 if(typeof value == "boolean"){
7665 value = value ? this.originalDisplay : "none";
7667 this.setStyle("display", value);
7672 * Tries to focus the element. Any exceptions are caught and ignored.
7673 * @return {Roo.Element} this
7675 focus : function() {
7683 * Tries to blur the element. Any exceptions are caught and ignored.
7684 * @return {Roo.Element} this
7694 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7695 * @param {String/Array} className The CSS class to add, or an array of classes
7696 * @return {Roo.Element} this
7698 addClass : function(className){
7699 if(className instanceof Array){
7700 for(var i = 0, len = className.length; i < len; i++) {
7701 this.addClass(className[i]);
7704 if(className && !this.hasClass(className)){
7705 if (this.dom instanceof SVGElement) {
7706 this.dom.className.baseVal =this.dom.className.baseVal + " " + className;
7708 this.dom.className = this.dom.className + " " + className;
7716 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7717 * @param {String/Array} className The CSS class to add, or an array of classes
7718 * @return {Roo.Element} this
7720 radioClass : function(className){
7721 var siblings = this.dom.parentNode.childNodes;
7722 for(var i = 0; i < siblings.length; i++) {
7723 var s = siblings[i];
7724 if(s.nodeType == 1){
7725 Roo.get(s).removeClass(className);
7728 this.addClass(className);
7733 * Removes one or more CSS classes from the element.
7734 * @param {String/Array} className The CSS class to remove, or an array of classes
7735 * @return {Roo.Element} this
7737 removeClass : function(className){
7739 var cn = this.dom instanceof SVGElement ? this.dom.className.baseVal : this.dom.className;
7740 if(!className || !cn){
7743 if(className instanceof Array){
7744 for(var i = 0, len = className.length; i < len; i++) {
7745 this.removeClass(className[i]);
7748 if(this.hasClass(className)){
7749 var re = this.classReCache[className];
7751 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7752 this.classReCache[className] = re;
7754 if (this.dom instanceof SVGElement) {
7755 this.dom.className.baseVal = cn.replace(re, " ");
7757 this.dom.className = cn.replace(re, " ");
7768 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7769 * @param {String} className The CSS class to toggle
7770 * @return {Roo.Element} this
7772 toggleClass : function(className){
7773 if(this.hasClass(className)){
7774 this.removeClass(className);
7776 this.addClass(className);
7782 * Checks if the specified CSS class exists on this element's DOM node.
7783 * @param {String} className The CSS class to check for
7784 * @return {Boolean} True if the class exists, else false
7786 hasClass : function(className){
7787 if (this.dom instanceof SVGElement) {
7788 return className && (' '+this.dom.className.baseVal +' ').indexOf(' '+className+' ') != -1;
7790 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7794 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7795 * @param {String} oldClassName The CSS class to replace
7796 * @param {String} newClassName The replacement CSS class
7797 * @return {Roo.Element} this
7799 replaceClass : function(oldClassName, newClassName){
7800 this.removeClass(oldClassName);
7801 this.addClass(newClassName);
7806 * Returns an object with properties matching the styles requested.
7807 * For example, el.getStyles('color', 'font-size', 'width') might return
7808 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7809 * @param {String} style1 A style name
7810 * @param {String} style2 A style name
7811 * @param {String} etc.
7812 * @return {Object} The style object
7814 getStyles : function(){
7815 var a = arguments, len = a.length, r = {};
7816 for(var i = 0; i < len; i++){
7817 r[a[i]] = this.getStyle(a[i]);
7823 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7824 * @param {String} property The style property whose value is returned.
7825 * @return {String} The current value of the style property for this element.
7827 getStyle : function(){
7828 return view && view.getComputedStyle ?
7830 var el = this.dom, v, cs, camel;
7831 if(prop == 'float'){
7834 if(el.style && (v = el.style[prop])){
7837 if(cs = view.getComputedStyle(el, "")){
7838 if(!(camel = propCache[prop])){
7839 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7846 var el = this.dom, v, cs, camel;
7847 if(prop == 'opacity'){
7848 if(typeof el.style.filter == 'string'){
7849 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7851 var fv = parseFloat(m[1]);
7853 return fv ? fv / 100 : 0;
7858 }else if(prop == 'float'){
7859 prop = "styleFloat";
7861 if(!(camel = propCache[prop])){
7862 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7864 if(v = el.style[camel]){
7867 if(cs = el.currentStyle){
7875 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7876 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7877 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7878 * @return {Roo.Element} this
7880 setStyle : function(prop, value){
7881 if(typeof prop == "string"){
7883 if (prop == 'float') {
7884 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7889 if(!(camel = propCache[prop])){
7890 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7893 if(camel == 'opacity') {
7894 this.setOpacity(value);
7896 this.dom.style[camel] = value;
7899 for(var style in prop){
7900 if(typeof prop[style] != "function"){
7901 this.setStyle(style, prop[style]);
7909 * More flexible version of {@link #setStyle} for setting style properties.
7910 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7911 * a function which returns such a specification.
7912 * @return {Roo.Element} this
7914 applyStyles : function(style){
7915 Roo.DomHelper.applyStyles(this.dom, style);
7920 * Gets the current X position of the element based on page coordinates. Element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7921 * @return {Number} The X position of the element
7924 return D.getX(this.dom);
7928 * Gets the current Y position of the element based on page coordinates. Element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7929 * @return {Number} The Y position of the element
7932 return D.getY(this.dom);
7936 * Gets the current position of the element based on page coordinates. Element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7937 * @return {Array} The XY position of the element
7940 return D.getXY(this.dom);
7944 * Sets the X position of the element based on page coordinates. Element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7945 * @param {Number} The X position of the element
7946 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7947 * @return {Roo.Element} this
7949 setX : function(x, animate){
7951 D.setX(this.dom, x);
7953 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7959 * Sets the Y position of the element based on page coordinates. Element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7960 * @param {Number} The Y position of the element
7961 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7962 * @return {Roo.Element} this
7964 setY : function(y, animate){
7966 D.setY(this.dom, y);
7968 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7974 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7975 * @param {String} left The left CSS property value
7976 * @return {Roo.Element} this
7978 setLeft : function(left){
7979 this.setStyle("left", this.addUnits(left));
7984 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7985 * @param {String} top The top CSS property value
7986 * @return {Roo.Element} this
7988 setTop : function(top){
7989 this.setStyle("top", this.addUnits(top));
7994 * Sets the element's CSS right style.
7995 * @param {String} right The right CSS property value
7996 * @return {Roo.Element} this
7998 setRight : function(right){
7999 this.setStyle("right", this.addUnits(right));
8004 * Sets the element's CSS bottom style.
8005 * @param {String} bottom The bottom CSS property value
8006 * @return {Roo.Element} this
8008 setBottom : function(bottom){
8009 this.setStyle("bottom", this.addUnits(bottom));
8014 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
8015 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
8016 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
8017 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
8018 * @return {Roo.Element} this
8020 setXY : function(pos, animate){
8022 D.setXY(this.dom, pos);
8024 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
8030 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
8031 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
8032 * @param {Number} x X value for new position (coordinates are page-based)
8033 * @param {Number} y Y value for new position (coordinates are page-based)
8034 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
8035 * @return {Roo.Element} this
8037 setLocation : function(x, y, animate){
8038 this.setXY([x, y], this.preanim(arguments, 2));
8043 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
8044 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
8045 * @param {Number} x X value for new position (coordinates are page-based)
8046 * @param {Number} y Y value for new position (coordinates are page-based)
8047 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
8048 * @return {Roo.Element} this
8050 moveTo : function(x, y, animate){
8051 this.setXY([x, y], this.preanim(arguments, 2));
8056 * Returns the region of the given element.
8057 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
8058 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
8060 getRegion : function(){
8061 return D.getRegion(this.dom);
8065 * Returns the offset height of the element
8066 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
8067 * @return {Number} The element's height
8069 getHeight : function(contentHeight){
8070 var h = this.dom.offsetHeight || 0;
8071 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
8075 * Returns the offset width of the element
8076 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
8077 * @return {Number} The element's width
8079 getWidth : function(contentWidth){
8080 var w = this.dom.offsetWidth || 0;
8081 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
8085 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
8086 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
8087 * if a height has not been set using CSS.
8090 getComputedHeight : function(){
8091 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
8093 h = parseInt(this.getStyle('height'), 10) || 0;
8094 if(!this.isBorderBox()){
8095 h += this.getFrameWidth('tb');
8102 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
8103 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
8104 * if a width has not been set using CSS.
8107 getComputedWidth : function(){
8108 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
8110 w = parseInt(this.getStyle('width'), 10) || 0;
8111 if(!this.isBorderBox()){
8112 w += this.getFrameWidth('lr');
8119 * Returns the size of the element.
8120 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
8121 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
8123 getSize : function(contentSize){
8124 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
8128 * Returns the width and height of the viewport.
8129 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
8131 getViewSize : function(){
8132 var d = this.dom, doc = document, aw = 0, ah = 0;
8133 if(d == doc || d == doc.body){
8134 return {width : D.getViewWidth(), height: D.getViewHeight()};
8137 width : d.clientWidth,
8138 height: d.clientHeight
8144 * Returns the value of the "value" attribute
8145 * @param {Boolean} asNumber true to parse the value as a number
8146 * @return {String/Number}
8148 getValue : function(asNumber){
8149 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
8153 adjustWidth : function(width){
8154 if(typeof width == "number"){
8155 if(this.autoBoxAdjust && !this.isBorderBox()){
8156 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8166 adjustHeight : function(height){
8167 if(typeof height == "number"){
8168 if(this.autoBoxAdjust && !this.isBorderBox()){
8169 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8179 * Set the width of the element
8180 * @param {Number} width The new width
8181 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8182 * @return {Roo.Element} this
8184 setWidth : function(width, animate){
8185 width = this.adjustWidth(width);
8187 this.dom.style.width = this.addUnits(width);
8189 this.anim({width: {to: width}}, this.preanim(arguments, 1));
8195 * Set the height of the element
8196 * @param {Number} height The new height
8197 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8198 * @return {Roo.Element} this
8200 setHeight : function(height, animate){
8201 height = this.adjustHeight(height);
8203 this.dom.style.height = this.addUnits(height);
8205 this.anim({height: {to: height}}, this.preanim(arguments, 1));
8211 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
8212 * @param {Number} width The new width
8213 * @param {Number} height The new height
8214 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8215 * @return {Roo.Element} this
8217 setSize : function(width, height, animate){
8218 if(typeof width == "object"){ // in case of object from getSize()
8219 height = width.height; width = width.width;
8221 width = this.adjustWidth(width); height = this.adjustHeight(height);
8223 this.dom.style.width = this.addUnits(width);
8224 this.dom.style.height = this.addUnits(height);
8226 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
8232 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
8233 * @param {Number} x X value for new position (coordinates are page-based)
8234 * @param {Number} y Y value for new position (coordinates are page-based)
8235 * @param {Number} width The new width
8236 * @param {Number} height The new height
8237 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8238 * @return {Roo.Element} this
8240 setBounds : function(x, y, width, height, animate){
8242 this.setSize(width, height);
8243 this.setLocation(x, y);
8245 width = this.adjustWidth(width); height = this.adjustHeight(height);
8246 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
8247 this.preanim(arguments, 4), 'motion');
8253 * Sets the element's position and size the the specified region. If animation is true then width, height, x and y will be animated concurrently.
8254 * @param {Roo.lib.Region} region The region to fill
8255 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8256 * @return {Roo.Element} this
8258 setRegion : function(region, animate){
8259 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
8264 * Appends an event handler
8266 * @param {String} eventName The type of event to append
8267 * @param {Function} fn The method the event invokes
8268 * @param {Object} scope (optional) The scope (this object) of the fn
8269 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
8271 addListener : function(eventName, fn, scope, options)
8273 if (eventName == 'dblclick') { // doublclick (touchstart) - faked on touch.
8274 this.addListener('touchstart', this.onTapHandler, this);
8277 // we need to handle a special case where dom element is a svg element.
8278 // in this case we do not actua
8283 if (this.dom instanceof SVGElement && !(this.dom instanceof SVGSVGElement)) {
8284 if (typeof(this.listeners[eventName]) == 'undefined') {
8285 this.listeners[eventName] = new Roo.util.Event(this, eventName);
8287 this.listeners[eventName].addListener(fn, scope, options);
8292 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8297 onTapHandler : function(event)
8299 if(!this.tapedTwice) {
8300 this.tapedTwice = true;
8302 setTimeout( function() {
8303 s.tapedTwice = false;
8307 event.preventDefault();
8308 var revent = new MouseEvent('dblclick', {
8314 this.dom.dispatchEvent(revent);
8315 //action on double tap goes below
8320 * Removes an event handler from this element
8321 * @param {String} eventName the type of event to remove
8322 * @param {Function} fn the method the event invokes
8323 * @param {Function} scope (needed for svg fake listeners)
8324 * @return {Roo.Element} this
8326 removeListener : function(eventName, fn, scope){
8327 Roo.EventManager.removeListener(this.dom, eventName, fn);
8328 if (typeof(this.listeners) == 'undefined' || typeof(this.listeners[eventName]) == 'undefined') {
8331 this.listeners[eventName].removeListener(fn, scope);
8336 * Removes all previous added listeners from this element
8337 * @return {Roo.Element} this
8339 removeAllListeners : function(){
8340 E.purgeElement(this.dom);
8341 this.listeners = {};
8345 relayEvent : function(eventName, observable){
8346 this.on(eventName, function(e){
8347 observable.fireEvent(eventName, e);
8353 * Set the opacity of the element
8354 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8355 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8356 * @return {Roo.Element} this
8358 setOpacity : function(opacity, animate){
8360 var s = this.dom.style;
8363 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8364 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8366 s.opacity = opacity;
8369 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8375 * Gets the left X coordinate
8376 * @param {Boolean} local True to get the local css position instead of page coordinate
8379 getLeft : function(local){
8383 return parseInt(this.getStyle("left"), 10) || 0;
8388 * Gets the right X coordinate of the element (element X position + element width)
8389 * @param {Boolean} local True to get the local css position instead of page coordinate
8392 getRight : function(local){
8394 return this.getX() + this.getWidth();
8396 return (this.getLeft(true) + this.getWidth()) || 0;
8401 * Gets the top Y coordinate
8402 * @param {Boolean} local True to get the local css position instead of page coordinate
8405 getTop : function(local) {
8409 return parseInt(this.getStyle("top"), 10) || 0;
8414 * Gets the bottom Y coordinate of the element (element Y position + element height)
8415 * @param {Boolean} local True to get the local css position instead of page coordinate
8418 getBottom : function(local){
8420 return this.getY() + this.getHeight();
8422 return (this.getTop(true) + this.getHeight()) || 0;
8427 * Initializes positioning on this element. If a desired position is not passed, it will make the
8428 * the element positioned relative IF it is not already positioned.
8429 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8430 * @param {Number} zIndex (optional) The zIndex to apply
8431 * @param {Number} x (optional) Set the page X position
8432 * @param {Number} y (optional) Set the page Y position
8434 position : function(pos, zIndex, x, y){
8436 if(this.getStyle('position') == 'static'){
8437 this.setStyle('position', 'relative');
8440 this.setStyle("position", pos);
8443 this.setStyle("z-index", zIndex);
8445 if(x !== undefined && y !== undefined){
8447 }else if(x !== undefined){
8449 }else if(y !== undefined){
8455 * Clear positioning back to the default when the document was loaded
8456 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8457 * @return {Roo.Element} this
8459 clearPositioning : function(value){
8467 "position" : "static"
8473 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8474 * snapshot before performing an update and then restoring the element.
8477 getPositioning : function(){
8478 var l = this.getStyle("left");
8479 var t = this.getStyle("top");
8481 "position" : this.getStyle("position"),
8483 "right" : l ? "" : this.getStyle("right"),
8485 "bottom" : t ? "" : this.getStyle("bottom"),
8486 "z-index" : this.getStyle("z-index")
8491 * Gets the width of the border(s) for the specified side(s)
8492 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8493 * passing lr would get the border (l)eft width + the border (r)ight width.
8494 * @return {Number} The width of the sides passed added together
8496 getBorderWidth : function(side){
8497 return this.addStyles(side, El.borders);
8501 * Gets the width of the padding(s) for the specified side(s)
8502 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8503 * passing lr would get the padding (l)eft + the padding (r)ight.
8504 * @return {Number} The padding of the sides passed added together
8506 getPadding : function(side){
8507 return this.addStyles(side, El.paddings);
8511 * Set positioning with an object returned by getPositioning().
8512 * @param {Object} posCfg
8513 * @return {Roo.Element} this
8515 setPositioning : function(pc){
8516 this.applyStyles(pc);
8517 if(pc.right == "auto"){
8518 this.dom.style.right = "";
8520 if(pc.bottom == "auto"){
8521 this.dom.style.bottom = "";
8527 fixDisplay : function(){
8528 if(this.getStyle("display") == "none"){
8529 this.setStyle("visibility", "hidden");
8530 this.setStyle("display", this.originalDisplay); // first try reverting to default
8531 if(this.getStyle("display") == "none"){ // if that fails, default to block
8532 this.setStyle("display", "block");
8538 * Quick set left and top adding default units
8539 * @param {String} left The left CSS property value
8540 * @param {String} top The top CSS property value
8541 * @return {Roo.Element} this
8543 setLeftTop : function(left, top){
8544 this.dom.style.left = this.addUnits(left);
8545 this.dom.style.top = this.addUnits(top);
8550 * Move this element relative to its current position.
8551 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8552 * @param {Number} distance How far to move the element in pixels
8553 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8554 * @return {Roo.Element} this
8556 move : function(direction, distance, animate){
8557 var xy = this.getXY();
8558 direction = direction.toLowerCase();
8562 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8566 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8571 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8576 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8583 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8584 * @return {Roo.Element} this
8587 if(!this.isClipped){
8588 this.isClipped = true;
8589 this.originalClip = {
8590 "o": this.getStyle("overflow"),
8591 "x": this.getStyle("overflow-x"),
8592 "y": this.getStyle("overflow-y")
8594 this.setStyle("overflow", "hidden");
8595 this.setStyle("overflow-x", "hidden");
8596 this.setStyle("overflow-y", "hidden");
8602 * Return clipping (overflow) to original clipping before clip() was called
8603 * @return {Roo.Element} this
8605 unclip : function(){
8607 this.isClipped = false;
8608 var o = this.originalClip;
8609 if(o.o){this.setStyle("overflow", o.o);}
8610 if(o.x){this.setStyle("overflow-x", o.x);}
8611 if(o.y){this.setStyle("overflow-y", o.y);}
8618 * Gets the x,y coordinates specified by the anchor position on the element.
8619 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8620 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8621 * {width: (target width), height: (target height)} (defaults to the element's current size)
8622 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8623 * @return {Array} [x, y] An array containing the element's x and y coordinates
8625 getAnchorXY : function(anchor, local, s){
8626 //Passing a different size is useful for pre-calculating anchors,
8627 //especially for anchored animations that change the el size.
8629 var w, h, vp = false;
8632 if(d == document.body || d == document){
8634 w = D.getViewWidth(); h = D.getViewHeight();
8636 w = this.getWidth(); h = this.getHeight();
8639 w = s.width; h = s.height;
8641 var x = 0, y = 0, r = Math.round;
8642 switch((anchor || "tl").toLowerCase()){
8684 var sc = this.getScroll();
8685 return [x + sc.left, y + sc.top];
8687 //Add the element's offset xy
8688 var o = this.getXY();
8689 return [x+o[0], y+o[1]];
8693 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8694 * supported position values.
8695 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8696 * @param {String} position The position to align to.
8697 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8698 * @return {Array} [x, y]
8700 getAlignToXY : function(el, p, o)
8705 throw "Element.alignTo with an element that doesn't exist";
8707 var c = false; //constrain to viewport
8708 var p1 = "", p2 = "";
8715 }else if(p.indexOf("-") == -1){
8718 p = p.toLowerCase();
8719 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8721 throw "Element.alignTo with an invalid alignment " + p;
8723 p1 = m[1]; p2 = m[2]; c = !!m[3];
8725 //Subtract the aligned el's internal xy from the target's offset xy
8726 //plus custom offset to get the aligned el's new offset xy
8727 var a1 = this.getAnchorXY(p1, true);
8728 var a2 = el.getAnchorXY(p2, false);
8729 var x = a2[0] - a1[0] + o[0];
8730 var y = a2[1] - a1[1] + o[1];
8732 //constrain the aligned el to viewport if necessary
8733 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8734 // 5px of margin for ie
8735 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8737 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8738 //perpendicular to the vp border, allow the aligned el to slide on that border,
8739 //otherwise swap the aligned el to the opposite border of the target.
8740 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8741 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8742 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t") );
8743 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8746 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8747 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8749 if((x+w) > dw + scrollX){
8750 x = swapX ? r.left-w : dw+scrollX-w;
8753 x = swapX ? r.right : scrollX;
8755 if((y+h) > dh + scrollY){
8756 y = swapY ? r.top-h : dh+scrollY-h;
8759 y = swapY ? r.bottom : scrollY;
8766 getConstrainToXY : function(){
8767 var os = {top:0, left:0, bottom:0, right: 0};
8769 return function(el, local, offsets, proposedXY){
8771 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8773 var vw, vh, vx = 0, vy = 0;
8774 if(el.dom == document.body || el.dom == document){
8775 vw = Roo.lib.Dom.getViewWidth();
8776 vh = Roo.lib.Dom.getViewHeight();
8778 vw = el.dom.clientWidth;
8779 vh = el.dom.clientHeight;
8781 var vxy = el.getXY();
8787 var s = el.getScroll();
8789 vx += offsets.left + s.left;
8790 vy += offsets.top + s.top;
8792 vw -= offsets.right;
8793 vh -= offsets.bottom;
8798 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8799 var x = xy[0], y = xy[1];
8800 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8802 // only move it if it needs it
8805 // first validate right/bottom
8814 // then make sure top/left isn't negative
8823 return moved ? [x, y] : false;
8828 adjustForConstraints : function(xy, parent, offsets){
8829 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8833 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8834 * document it aligns it to the viewport.
8835 * The position parameter is optional, and can be specified in any one of the following formats:
8837 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8838 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8839 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8840 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8841 * <li><b>Two anchors</b>: If two values from the table below are passed separated by a dash, the first value is used as the
8842 * element's anchor point, and the second value is used as the target's anchor point.</li>
8844 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8845 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8846 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8847 * that specified in order to enforce the viewport constraints.
8848 * Following are all of the supported anchor positions:
8851 ----- -----------------------------
8852 tl The top left corner (default)
8853 t The center of the top edge
8854 tr The top right corner
8855 l The center of the left edge
8856 c In the center of the element
8857 r The center of the right edge
8858 bl The bottom left corner
8859 b The center of the bottom edge
8860 br The bottom right corner
8864 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8865 el.alignTo("other-el");
8867 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8868 el.alignTo("other-el", "tr?");
8870 // align the bottom right corner of el with the center left edge of other-el
8871 el.alignTo("other-el", "br-l?");
8873 // align the center of el with the bottom left corner of other-el and
8874 // adjust the x position by -6 pixels (and the y position by 0)
8875 el.alignTo("other-el", "c-bl", [-6, 0]);
8877 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8878 * @param {String} position The position to align to.
8879 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8880 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8881 * @return {Roo.Element} this
8883 alignTo : function(element, position, offsets, animate){
8884 var xy = this.getAlignToXY(element, position, offsets);
8885 this.setXY(xy, this.preanim(arguments, 3));
8890 * Anchors an element to another element and realigns it when the window is resized.
8891 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8892 * @param {String} position The position to align to.
8893 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8894 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8895 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8896 * is a number, it is used as the buffer delay (defaults to 50ms).
8897 * @param {Function} callback The function to call after the animation finishes
8898 * @return {Roo.Element} this
8900 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8901 var action = function(){
8902 this.alignTo(el, alignment, offsets, animate);
8903 Roo.callback(callback, this);
8905 Roo.EventManager.onWindowResize(action, this);
8906 var tm = typeof monitorScroll;
8907 if(tm != 'undefined'){
8908 Roo.EventManager.on(window, 'scroll', action, this,
8909 {buffer: tm == 'number' ? monitorScroll : 50});
8911 action.call(this); // align immediately
8915 * Clears any opacity settings from this element. Required in some cases for IE.
8916 * @return {Roo.Element} this
8918 clearOpacity : function(){
8919 if (window.ActiveXObject) {
8920 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8921 this.dom.style.filter = "";
8924 this.dom.style.opacity = "";
8925 this.dom.style["-moz-opacity"] = "";
8926 this.dom.style["-khtml-opacity"] = "";
8932 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8933 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8934 * @return {Roo.Element} this
8936 hide : function(animate){
8937 this.setVisible(false, this.preanim(arguments, 0));
8942 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8943 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8944 * @return {Roo.Element} this
8946 show : function(animate){
8947 this.setVisible(true, this.preanim(arguments, 0));
8952 * @private Test if size has a unit, otherwise appends the default
8954 addUnits : function(size){
8955 return Roo.Element.addUnits(size, this.defaultUnit);
8959 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8960 * @return {Roo.Element} this
8962 beginMeasure : function(){
8964 if(el.offsetWidth || el.offsetHeight){
8965 return this; // offsets work already
8968 var p = this.dom, b = document.body; // start with this element
8969 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8970 var pe = Roo.get(p);
8971 if(pe.getStyle('display') == 'none'){
8972 changed.push({el: p, visibility: pe.getStyle("visibility")});
8973 p.style.visibility = "hidden";
8974 p.style.display = "block";
8978 this._measureChanged = changed;
8984 * Restores displays to before beginMeasure was called
8985 * @return {Roo.Element} this
8987 endMeasure : function(){
8988 var changed = this._measureChanged;
8990 for(var i = 0, len = changed.length; i < len; i++) {
8992 r.el.style.visibility = r.visibility;
8993 r.el.style.display = "none";
8995 this._measureChanged = null;
9001 * Update the innerHTML of this element, optionally searching for and processing scripts
9002 * @param {String} html The new HTML
9003 * @param {Boolean} loadScripts (optional) true to look for and process scripts
9004 * @param {Function} callback For async script loading you can be noticed when the update completes
9005 * @return {Roo.Element} this
9007 update : function(html, loadScripts, callback){
9008 if(typeof html == "undefined"){
9011 if(loadScripts !== true){
9012 this.dom.innerHTML = html;
9013 if(typeof callback == "function"){
9021 html += '<span id="' + id + '"></span>';
9023 E.onAvailable(id, function(){
9024 var hd = document.getElementsByTagName("head")[0];
9025 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
9026 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
9027 var typeRe = /\stype=([\'\"])(.*?)\1/i;
9030 while(match = re.exec(html)){
9031 var attrs = match[1];
9032 var srcMatch = attrs ? attrs.match(srcRe) : false;
9033 if(srcMatch && srcMatch[2]){
9034 var s = document.createElement("script");
9035 s.src = srcMatch[2];
9036 var typeMatch = attrs.match(typeRe);
9037 if(typeMatch && typeMatch[2]){
9038 s.type = typeMatch[2];
9041 }else if(match[2] && match[2].length > 0){
9042 if(window.execScript) {
9043 window.execScript(match[2]);
9051 window.eval(match[2]);
9055 var el = document.getElementById(id);
9056 if(el){el.parentNode.removeChild(el);}
9057 if(typeof callback == "function"){
9061 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
9066 * Direct access to the UpdateManager update() method (takes the same parameters).
9067 * @param {String/Function} url The url for this request or a function to call to get the url
9068 * @param {String/Object} params (optional) The parameters to pass as either a url encoded string "param1=1&param2=2" or an object {param1: 1, param2: 2}
9069 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
9070 * @param {Boolean} discardUrl (optional) By default when you execute an update the defaultUrl is changed to the last used url. If true, it will not store the url.
9071 * @return {Roo.Element} this
9074 var um = this.getUpdateManager();
9075 um.update.apply(um, arguments);
9080 * Gets this element's UpdateManager
9081 * @return {Roo.UpdateManager} The UpdateManager
9083 getUpdateManager : function(){
9084 if(!this.updateManager){
9085 this.updateManager = new Roo.UpdateManager(this);
9087 return this.updateManager;
9091 * Disables text selection for this element (normalized across browsers)
9092 * @return {Roo.Element} this
9094 unselectable : function(){
9095 this.dom.unselectable = "on";
9096 this.swallowEvent("selectstart", true);
9097 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
9098 this.addClass("x-unselectable");
9103 * Calculates the x, y to center this element on the screen
9104 * @return {Array} The x, y values [x, y]
9106 getCenterXY : function(){
9107 return this.getAlignToXY(document, 'c-c');
9111 * Centers the Element in either the viewport, or another Element.
9112 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
9114 center : function(centerIn){
9115 this.alignTo(centerIn || document, 'c-c');
9120 * Tests various css rules/browsers to determine if this element uses a border box
9123 isBorderBox : function(){
9124 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
9128 * Return a box {x, y, width, height} that can be used to set another elements
9129 * size/location to match this element.
9130 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
9131 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
9132 * @return {Object} box An object in the format {x, y, width, height}
9134 getBox : function(contentBox, local){
9139 var left = parseInt(this.getStyle("left"), 10) || 0;
9140 var top = parseInt(this.getStyle("top"), 10) || 0;
9143 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
9145 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
9147 var l = this.getBorderWidth("l")+this.getPadding("l");
9148 var r = this.getBorderWidth("r")+this.getPadding("r");
9149 var t = this.getBorderWidth("t")+this.getPadding("t");
9150 var b = this.getBorderWidth("b")+this.getPadding("b");
9151 bx = {x: xy[0]+l, y: xy[1]+t, 0: xy[0]+l, 1: xy[1]+t, width: w-(l+r), height: h-(t+b)};
9153 bx.right = bx.x + bx.width;
9154 bx.bottom = bx.y + bx.height;
9159 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
9160 for more information about the sides.
9161 * @param {String} sides
9164 getFrameWidth : function(sides, onlyContentBox){
9165 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
9169 * Sets the element's box. Use getBox() on another element to get a box obj. If animate is true then width, height, x and y will be animated concurrently.
9170 * @param {Object} box The box to fill {x, y, width, height}
9171 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
9172 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9173 * @return {Roo.Element} this
9175 setBox : function(box, adjust, animate){
9176 var w = box.width, h = box.height;
9177 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
9178 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
9179 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
9181 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
9186 * Forces the browser to repaint this element
9187 * @return {Roo.Element} this
9189 repaint : function(){
9191 this.addClass("x-repaint");
9192 setTimeout(function(){
9193 Roo.get(dom).removeClass("x-repaint");
9199 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
9200 * then it returns the calculated width of the sides (see getPadding)
9201 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
9202 * @return {Object/Number}
9204 getMargins : function(side){
9207 top: parseInt(this.getStyle("margin-top"), 10) || 0,
9208 left: parseInt(this.getStyle("margin-left"), 10) || 0,
9209 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
9210 right: parseInt(this.getStyle("margin-right"), 10) || 0
9213 return this.addStyles(side, El.margins);
9218 addStyles : function(sides, styles){
9220 for(var i = 0, len = sides.length; i < len; i++){
9221 v = this.getStyle(styles[sides.charAt(i)]);
9223 w = parseInt(v, 10);
9231 * Creates a proxy element of this element
9232 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
9233 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
9234 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
9235 * @return {Roo.Element} The new proxy element
9237 createProxy : function(config, renderTo, matchBox){
9239 renderTo = Roo.getDom(renderTo);
9241 renderTo = document.body;
9243 config = typeof config == "object" ?
9244 config : {tag : "div", cls: config};
9245 var proxy = Roo.DomHelper.append(renderTo, config, true);
9247 proxy.setBox(this.getBox());
9253 * Puts a mask over this element to disable user interaction. Requires core.css.
9254 * This method can only be applied to elements which accept child nodes.
9255 * @param {String} msg (optional) A message to display in the mask
9256 * @param {String} msgCls (optional) A css class to apply to the msg element
9257 * @return {Element} The mask element
9259 mask : function(msg, msgCls)
9261 if(this.getStyle("position") == "static" && this.dom.tagName !== 'BODY'){
9262 this.setStyle("position", "relative");
9265 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
9268 this.addClass("x-masked");
9269 this._mask.setDisplayed(true);
9274 while (dom && dom.style) {
9275 if (!isNaN(parseInt(dom.style.zIndex))) {
9276 z = Math.max(z, parseInt(dom.style.zIndex));
9278 dom = dom.parentNode;
9280 // if we are masking the body - then it hides everything..
9281 if (this.dom == document.body) {
9283 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
9284 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
9287 if(typeof msg == 'string'){
9289 this._maskMsg = Roo.DomHelper.append(this.dom, {
9290 cls: "roo-el-mask-msg",
9294 cls: 'fa fa-spinner fa-spin'
9302 var mm = this._maskMsg;
9303 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
9304 if (mm.dom.lastChild) { // weird IE issue?
9305 mm.dom.lastChild.innerHTML = msg;
9307 mm.setDisplayed(true);
9309 mm.setStyle('z-index', z + 102);
9311 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
9312 this._mask.setHeight(this.getHeight());
9314 this._mask.setStyle('z-index', z + 100);
9320 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
9321 * it is cached for reuse.
9323 unmask : function(removeEl){
9325 if(removeEl === true){
9326 this._mask.remove();
9329 this._maskMsg.remove();
9330 delete this._maskMsg;
9333 this._mask.setDisplayed(false);
9335 this._maskMsg.setDisplayed(false);
9339 this.removeClass("x-masked");
9343 * Returns true if this element is masked
9346 isMasked : function(){
9347 return this._mask && this._mask.isVisible();
9351 * Creates an iframe shim for this element to keep selects and other windowed objects from
9353 * @return {Roo.Element} The new shim element
9355 createShim : function(){
9356 var el = document.createElement('iframe');
9357 el.frameBorder = 'no';
9358 el.className = 'roo-shim';
9359 if(Roo.isIE && Roo.isSecure){
9360 el.src = Roo.SSL_SECURE_URL;
9362 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9363 shim.autoBoxAdjust = false;
9368 * Removes this element from the DOM and deletes it from the cache
9370 remove : function(){
9371 if(this.dom.parentNode){
9372 this.dom.parentNode.removeChild(this.dom);
9374 delete El.cache[this.dom.id];
9378 * Sets up event handlers to add and remove a css class when the mouse is over this element
9379 * @param {String} className
9380 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9381 * mouseout events for children elements
9382 * @return {Roo.Element} this
9384 addClassOnOver : function(className, preventFlicker){
9385 this.on("mouseover", function(){
9386 Roo.fly(this, '_internal').addClass(className);
9388 var removeFn = function(e){
9389 if(preventFlicker !== true || !e.within(this, true)){
9390 Roo.fly(this, '_internal').removeClass(className);
9393 this.on("mouseout", removeFn, this.dom);
9398 * Sets up event handlers to add and remove a css class when this element has the focus
9399 * @param {String} className
9400 * @return {Roo.Element} this
9402 addClassOnFocus : function(className){
9403 this.on("focus", function(){
9404 Roo.fly(this, '_internal').addClass(className);
9406 this.on("blur", function(){
9407 Roo.fly(this, '_internal').removeClass(className);
9412 * Sets up event handlers to add and remove a css class when the mouse is down and then up on this element (a click effect)
9413 * @param {String} className
9414 * @return {Roo.Element} this
9416 addClassOnClick : function(className){
9418 this.on("mousedown", function(){
9419 Roo.fly(dom, '_internal').addClass(className);
9420 var d = Roo.get(document);
9421 var fn = function(){
9422 Roo.fly(dom, '_internal').removeClass(className);
9423 d.removeListener("mouseup", fn);
9425 d.on("mouseup", fn);
9431 * Stops the specified event from bubbling and optionally prevents the default action
9432 * @param {String} eventName
9433 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9434 * @return {Roo.Element} this
9436 swallowEvent : function(eventName, preventDefault){
9437 var fn = function(e){
9438 e.stopPropagation();
9443 if(eventName instanceof Array){
9444 for(var i = 0, len = eventName.length; i < len; i++){
9445 this.on(eventName[i], fn);
9449 this.on(eventName, fn);
9456 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9459 * Sizes this element to its parent element's dimensions performing
9460 * neccessary box adjustments.
9461 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9462 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9463 * @return {Roo.Element} this
9465 fitToParent : function(monitorResize, targetParent) {
9466 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9467 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9468 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9471 var p = Roo.get(targetParent || this.dom.parentNode);
9472 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9473 if (monitorResize === true) {
9474 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9475 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9481 * Gets the next sibling, skipping text nodes
9482 * @return {HTMLElement} The next sibling or null
9484 getNextSibling : function(){
9485 var n = this.dom.nextSibling;
9486 while(n && n.nodeType != 1){
9493 * Gets the previous sibling, skipping text nodes
9494 * @return {HTMLElement} The previous sibling or null
9496 getPrevSibling : function(){
9497 var n = this.dom.previousSibling;
9498 while(n && n.nodeType != 1){
9499 n = n.previousSibling;
9506 * Appends the passed element(s) to this element
9507 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9508 * @return {Roo.Element} this
9510 appendChild: function(el){
9517 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9518 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9519 * automatically generated with the specified attributes.
9520 * @param {HTMLElement} insertBefore (optional) a child element of this element
9521 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9522 * @return {Roo.Element} The new child element
9524 createChild: function(config, insertBefore, returnDom){
9525 config = config || {tag:'div'};
9527 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9529 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9533 * Appends this element to the passed element
9534 * @param {String/HTMLElement/Element} el The new parent element
9535 * @return {Roo.Element} this
9537 appendTo: function(el){
9538 el = Roo.getDom(el);
9539 el.appendChild(this.dom);
9544 * Inserts this element before the passed element in the DOM
9545 * @param {String/HTMLElement/Element} el The element to insert before
9546 * @return {Roo.Element} this
9548 insertBefore: function(el){
9549 el = Roo.getDom(el);
9550 el.parentNode.insertBefore(this.dom, el);
9555 * Inserts this element after the passed element in the DOM
9556 * @param {String/HTMLElement/Element} el The element to insert after
9557 * @return {Roo.Element} this
9559 insertAfter: function(el){
9560 el = Roo.getDom(el);
9561 el.parentNode.insertBefore(this.dom, el.nextSibling);
9566 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9567 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9568 * @return {Roo.Element} The new child
9570 insertFirst: function(el, returnDom){
9572 if(typeof el == 'object' && !el.nodeType){ // dh config
9573 return this.createChild(el, this.dom.firstChild, returnDom);
9575 el = Roo.getDom(el);
9576 this.dom.insertBefore(el, this.dom.firstChild);
9577 return !returnDom ? Roo.get(el) : el;
9582 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9583 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9584 * @param {String} where (optional) 'before' or 'after' defaults to before
9585 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9586 * @return {Roo.Element} the inserted Element
9588 insertSibling: function(el, where, returnDom){
9589 where = where ? where.toLowerCase() : 'before';
9591 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9593 if(typeof el == 'object' && !el.nodeType){ // dh config
9594 if(where == 'after' && !this.dom.nextSibling){
9595 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9597 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9601 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9602 where == 'before' ? this.dom : this.dom.nextSibling);
9611 * Creates and wraps this element with another element
9612 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9613 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9614 * @return {HTMLElement/Element} The newly created wrapper element
9616 wrap: function(config, returnDom){
9618 config = {tag: "div"};
9620 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9621 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9626 * Replaces the passed element with this element
9627 * @param {String/HTMLElement/Element} el The element to replace
9628 * @return {Roo.Element} this
9630 replace: function(el){
9632 this.insertBefore(el);
9638 * Inserts an html fragment into this element
9639 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9640 * @param {String} html The HTML fragment
9641 * @param {Boolean} returnEl True to return an Roo.Element
9642 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9644 insertHtml : function(where, html, returnEl){
9645 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9646 return returnEl ? Roo.get(el) : el;
9650 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9651 * @param {Object} o The object with the attributes
9652 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9653 * @return {Roo.Element} this
9655 set : function(o, useSet){
9657 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9659 if(attr == "style" || typeof o[attr] == "function") { continue; }
9661 el.className = o["cls"];
9664 el.setAttribute(attr, o[attr]);
9671 Roo.DomHelper.applyStyles(el, o.style);
9677 * Convenience method for constructing a KeyMap
9678 * @param {Number/Array/Object/String} key Either a string with the keys to listen for, the numeric key code, array of key codes or an object with the following options:
9679 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9680 * @param {Function} fn The function to call
9681 * @param {Object} scope (optional) The scope of the function
9682 * @return {Roo.KeyMap} The KeyMap created
9684 addKeyListener : function(key, fn, scope){
9686 if(typeof key != "object" || key instanceof Array){
9702 return new Roo.KeyMap(this, config);
9706 * Creates a KeyMap for this element
9707 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9708 * @return {Roo.KeyMap} The KeyMap created
9710 addKeyMap : function(config){
9711 return new Roo.KeyMap(this, config);
9715 * Returns true if this element is scrollable.
9718 isScrollable : function(){
9720 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9724 * Scrolls this element the specified scroll point. It does NOT do bounds checking so if you scroll to a weird value it will try to do it. For auto bounds checking, use scroll().
9725 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9726 * @param {Number} value The new scroll value
9727 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9728 * @return {Element} this
9731 scrollTo : function(side, value, animate){
9732 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9734 this.dom[prop] = value;
9736 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9737 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9743 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9744 * within this element's scrollable range.
9745 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9746 * @param {Number} distance How far to scroll the element in pixels
9747 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9748 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9749 * was scrolled as far as it could go.
9751 scroll : function(direction, distance, animate){
9752 if(!this.isScrollable()){
9756 var l = el.scrollLeft, t = el.scrollTop;
9757 var w = el.scrollWidth, h = el.scrollHeight;
9758 var cw = el.clientWidth, ch = el.clientHeight;
9759 direction = direction.toLowerCase();
9760 var scrolled = false;
9761 var a = this.preanim(arguments, 2);
9766 var v = Math.min(l + distance, w-cw);
9767 this.scrollTo("left", v, a);
9774 var v = Math.max(l - distance, 0);
9775 this.scrollTo("left", v, a);
9783 var v = Math.max(t - distance, 0);
9784 this.scrollTo("top", v, a);
9792 var v = Math.min(t + distance, h-ch);
9793 this.scrollTo("top", v, a);
9802 * Translates the passed page coordinates into left/top css values for this element
9803 * @param {Number/Array} x The page x or an array containing [x, y]
9804 * @param {Number} y The page y
9805 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9807 translatePoints : function(x, y){
9808 if(typeof x == 'object' || x instanceof Array){
9811 var p = this.getStyle('position');
9812 var o = this.getXY();
9814 var l = parseInt(this.getStyle('left'), 10);
9815 var t = parseInt(this.getStyle('top'), 10);
9818 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9821 t = (p == "relative") ? 0 : this.dom.offsetTop;
9824 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9828 * Returns the current scroll position of the element.
9829 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9831 getScroll : function(){
9832 var d = this.dom, doc = document;
9833 if(d == doc || d == doc.body){
9834 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9835 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9836 return {left: l, top: t};
9838 return {left: d.scrollLeft, top: d.scrollTop};
9843 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9844 * are convert to standard 6 digit hex color.
9845 * @param {String} attr The css attribute
9846 * @param {String} defaultValue The default value to use when a valid color isn't found
9847 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9850 getColor : function(attr, defaultValue, prefix){
9851 var v = this.getStyle(attr);
9852 if(!v || v == "transparent" || v == "inherit") {
9853 return defaultValue;
9855 var color = typeof prefix == "undefined" ? "#" : prefix;
9856 if(v.substr(0, 4) == "rgb("){
9857 var rvs = v.slice(4, v.length -1).split(",");
9858 for(var i = 0; i < 3; i++){
9859 var h = parseInt(rvs[i]).toString(16);
9866 if(v.substr(0, 1) == "#"){
9868 for(var i = 1; i < 4; i++){
9869 var c = v.charAt(i);
9872 }else if(v.length == 7){
9873 color += v.substr(1);
9877 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9881 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9882 * gradient background, rounded corners and a 4-way shadow.
9883 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9884 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9885 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9886 * @return {Roo.Element} this
9888 boxWrap : function(cls){
9889 cls = cls || 'x-box';
9890 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9891 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9896 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9897 * @param {String} namespace The namespace in which to look for the attribute
9898 * @param {String} name The attribute name
9899 * @return {String} The attribute value
9901 getAttributeNS : Roo.isIE ? function(ns, name){
9903 var type = typeof d[ns+":"+name];
9904 if(type != 'undefined' && type != 'unknown'){
9905 return d[ns+":"+name];
9908 } : function(ns, name){
9910 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9915 * Sets or Returns the value the dom attribute value
9916 * @param {String|Object} name The attribute name (or object to set multiple attributes)
9917 * @param {String} value (optional) The value to set the attribute to
9918 * @return {String} The attribute value
9920 attr : function(name){
9921 if (arguments.length > 1) {
9922 this.dom.setAttribute(name, arguments[1]);
9923 return arguments[1];
9925 if (typeof(name) == 'object') {
9926 for(var i in name) {
9927 this.attr(i, name[i]);
9933 if (!this.dom.hasAttribute(name)) {
9936 return this.dom.getAttribute(name);
9943 var ep = El.prototype;
9946 * Appends an event handler (Shorthand for addListener)
9947 * @param {String} eventName The type of event to append
9948 * @param {Function} fn The method the event invokes
9949 * @param {Object} scope (optional) The scope (this object) of the fn
9950 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9953 ep.on = ep.addListener;
9955 ep.mon = ep.addListener;
9958 * Removes an event handler from this element (shorthand for removeListener)
9959 * @param {String} eventName the type of event to remove
9960 * @param {Function} fn the method the event invokes
9961 * @return {Roo.Element} this
9964 ep.un = ep.removeListener;
9967 * true to automatically adjust width and height settings for box-model issues (default to true)
9969 ep.autoBoxAdjust = true;
9972 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9975 El.addUnits = function(v, defaultUnit){
9976 if(v === "" || v == "auto"){
9979 if(v === undefined){
9982 if(typeof v == "number" || !El.unitPattern.test(v)){
9983 return v + (defaultUnit || 'px');
9988 // special markup used throughout Roo when box wrapping elements
9989 El.boxMarkup = '<div class="{0}-tl"><div class="{0}-tr"><div class="{0}-tc"></div></div></div><div class="{0}-ml"><div class="{0}-mr"><div class="{0}-mc"></div></div></div><div class="{0}-bl"><div class="{0}-br"><div class="{0}-bc"></div></div></div>';
9991 * Visibility mode constant - Use visibility to hide element
9997 * Visibility mode constant - Use display to hide element
10003 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
10004 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
10005 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
10017 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
10018 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
10019 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
10020 * @return {Element} The Element object
10023 El.get = function(el){
10025 if(!el){ return null; }
10026 if(typeof el == "string"){ // element id
10027 if(!(elm = document.getElementById(el))){
10030 if(ex = El.cache[el]){
10033 ex = El.cache[el] = new El(elm);
10036 }else if(el.tagName){ // dom element
10040 if(ex = El.cache[id]){
10043 ex = El.cache[id] = new El(el);
10046 }else if(el instanceof El){
10048 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
10049 // catch case where it hasn't been appended
10050 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
10053 }else if(el.isComposite){
10055 }else if(el instanceof Array){
10056 return El.select(el);
10057 }else if(el == document){
10058 // create a bogus element object representing the document object
10060 var f = function(){};
10061 f.prototype = El.prototype;
10063 docEl.dom = document;
10071 El.uncache = function(el){
10072 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
10074 delete El.cache[a[i].id || a[i]];
10080 // Garbage collection - uncache elements/purge listeners on orphaned elements
10081 // so we don't hold a reference and cause the browser to retain them
10082 El.garbageCollect = function(){
10083 if(!Roo.enableGarbageCollector){
10084 clearInterval(El.collectorThread);
10087 for(var eid in El.cache){
10088 var el = El.cache[eid], d = el.dom;
10089 // -------------------------------------------------------
10090 // Determining what is garbage:
10091 // -------------------------------------------------------
10093 // dom node is null, definitely garbage
10094 // -------------------------------------------------------
10096 // no parentNode == direct orphan, definitely garbage
10097 // -------------------------------------------------------
10098 // !d.offsetParent && !document.getElementById(eid)
10099 // display none elements have no offsetParent so we will
10100 // also try to look it up by it's id. However, check
10101 // offsetParent first so we don't do unneeded lookups.
10102 // This enables collection of elements that are not orphans
10103 // directly, but somewhere up the line they have an orphan
10105 // -------------------------------------------------------
10106 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
10107 delete El.cache[eid];
10108 if(d && Roo.enableListenerCollection){
10114 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
10118 El.Flyweight = function(dom){
10121 El.Flyweight.prototype = El.prototype;
10123 El._flyweights = {};
10125 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10126 * the dom node can be overwritten by other code.
10127 * @param {String/HTMLElement} el The dom node or id
10128 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10129 * prevent conflicts (e.g. internally Roo uses "_internal")
10131 * @return {Element} The shared Element object
10133 El.fly = function(el, named){
10134 named = named || '_global';
10135 el = Roo.getDom(el);
10139 if(!El._flyweights[named]){
10140 El._flyweights[named] = new El.Flyweight();
10142 El._flyweights[named].dom = el;
10143 return El._flyweights[named];
10147 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
10148 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
10149 * Shorthand of {@link Roo.Element#get}
10150 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
10151 * @return {Element} The Element object
10157 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10158 * the dom node can be overwritten by other code.
10159 * Shorthand of {@link Roo.Element#fly}
10160 * @param {String/HTMLElement} el The dom node or id
10161 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10162 * prevent conflicts (e.g. internally Roo uses "_internal")
10164 * @return {Element} The shared Element object
10170 // speedy lookup for elements never to box adjust
10171 var noBoxAdjust = Roo.isStrict ? {
10174 input:1, select:1, textarea:1
10176 if(Roo.isIE || Roo.isGecko){
10177 noBoxAdjust['button'] = 1;
10181 Roo.EventManager.on(window, 'unload', function(){
10183 delete El._flyweights;
10191 Roo.Element.selectorFunction = Roo.DomQuery.select;
10194 Roo.Element.select = function(selector, unique, root){
10196 if(typeof selector == "string"){
10197 els = Roo.Element.selectorFunction(selector, root);
10198 }else if(selector.length !== undefined){
10201 throw "Invalid selector";
10203 if(unique === true){
10204 return new Roo.CompositeElement(els);
10206 return new Roo.CompositeElementLite(els);
10210 * Selects elements based on the passed CSS selector to enable working on them as 1.
10211 * @param {String/Array} selector The CSS selector or an array of elements
10212 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
10213 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
10214 * @return {CompositeElementLite/CompositeElement}
10218 Roo.select = Roo.Element.select;
10235 * Ext JS Library 1.1.1
10236 * Copyright(c) 2006-2007, Ext JS, LLC.
10238 * Originally Released Under LGPL - original licence link has changed is not relivant.
10241 * <script type="text/javascript">
10246 //Notifies Element that fx methods are available
10247 Roo.enableFx = true;
10251 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
10252 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
10253 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
10254 * Element effects to work.</p><br/>
10256 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
10257 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
10258 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
10259 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
10260 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
10261 * expected results and should be done with care.</p><br/>
10263 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
10264 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
10267 ----- -----------------------------
10268 tl The top left corner
10269 t The center of the top edge
10270 tr The top right corner
10271 l The center of the left edge
10272 r The center of the right edge
10273 bl The bottom left corner
10274 b The center of the bottom edge
10275 br The bottom right corner
10277 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
10278 * below are common options that can be passed to any Fx method.</b>
10279 * @cfg {Function} callback A function called when the effect is finished
10280 * @cfg {Object} scope The scope of the effect function
10281 * @cfg {String} easing A valid Easing value for the effect
10282 * @cfg {String} afterCls A css class to apply after the effect
10283 * @cfg {Number} duration The length of time (in seconds) that the effect should last
10284 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
10285 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
10286 * effects that end with the element being visually hidden, ignored otherwise)
10287 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
10288 * a function which returns such a specification that will be applied to the Element after the effect finishes
10289 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
10290 * @cfg {Boolean} concurrent Whether to allow subsequently-queued effects to run at the same time as the current effect, or to ensure that they run in sequence
10291 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
10295 * Slides the element into view. An anchor point can be optionally passed to set the point of
10296 * origin for the slide effect. This function automatically handles wrapping the element with
10297 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10300 // default: slide the element in from the top
10303 // custom: slide the element in from the right with a 2-second duration
10304 el.slideIn('r', { duration: 2 });
10306 // common config options shown with default values
10312 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10313 * @param {Object} options (optional) Object literal with any of the Fx config options
10314 * @return {Roo.Element} The Element
10316 slideIn : function(anchor, o){
10317 var el = this.getFxEl();
10320 el.queueFx(o, function(){
10322 anchor = anchor || "t";
10324 // fix display to visibility
10327 // restore values after effect
10328 var r = this.getFxRestore();
10329 var b = this.getBox();
10330 // fixed size for slide
10334 var wrap = this.fxWrap(r.pos, o, "hidden");
10336 var st = this.dom.style;
10337 st.visibility = "visible";
10338 st.position = "absolute";
10340 // clear out temp styles after slide and unwrap
10341 var after = function(){
10342 el.fxUnwrap(wrap, r.pos, o);
10343 st.width = r.width;
10344 st.height = r.height;
10347 // time to calc the positions
10348 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10350 switch(anchor.toLowerCase()){
10352 wrap.setSize(b.width, 0);
10353 st.left = st.bottom = "0";
10357 wrap.setSize(0, b.height);
10358 st.right = st.top = "0";
10362 wrap.setSize(0, b.height);
10363 wrap.setX(b.right);
10364 st.left = st.top = "0";
10365 a = {width: bw, points: pt};
10368 wrap.setSize(b.width, 0);
10369 wrap.setY(b.bottom);
10370 st.left = st.top = "0";
10371 a = {height: bh, points: pt};
10374 wrap.setSize(0, 0);
10375 st.right = st.bottom = "0";
10376 a = {width: bw, height: bh};
10379 wrap.setSize(0, 0);
10380 wrap.setY(b.y+b.height);
10381 st.right = st.top = "0";
10382 a = {width: bw, height: bh, points: pt};
10385 wrap.setSize(0, 0);
10386 wrap.setXY([b.right, b.bottom]);
10387 st.left = st.top = "0";
10388 a = {width: bw, height: bh, points: pt};
10391 wrap.setSize(0, 0);
10392 wrap.setX(b.x+b.width);
10393 st.left = st.bottom = "0";
10394 a = {width: bw, height: bh, points: pt};
10397 this.dom.style.visibility = "visible";
10400 arguments.callee.anim = wrap.fxanim(a,
10410 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10411 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10412 * 'hidden') but block elements will still take up space in the document. The element must be removed
10413 * from the DOM using the 'remove' config option if desired. This function automatically handles
10414 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10417 // default: slide the element out to the top
10420 // custom: slide the element out to the right with a 2-second duration
10421 el.slideOut('r', { duration: 2 });
10423 // common config options shown with default values
10431 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10432 * @param {Object} options (optional) Object literal with any of the Fx config options
10433 * @return {Roo.Element} The Element
10435 slideOut : function(anchor, o){
10436 var el = this.getFxEl();
10439 el.queueFx(o, function(){
10441 anchor = anchor || "t";
10443 // restore values after effect
10444 var r = this.getFxRestore();
10446 var b = this.getBox();
10447 // fixed size for slide
10451 var wrap = this.fxWrap(r.pos, o, "visible");
10453 var st = this.dom.style;
10454 st.visibility = "visible";
10455 st.position = "absolute";
10459 var after = function(){
10461 el.setDisplayed(false);
10466 el.fxUnwrap(wrap, r.pos, o);
10468 st.width = r.width;
10469 st.height = r.height;
10474 var a, zero = {to: 0};
10475 switch(anchor.toLowerCase()){
10477 st.left = st.bottom = "0";
10478 a = {height: zero};
10481 st.right = st.top = "0";
10485 st.left = st.top = "0";
10486 a = {width: zero, points: {to:[b.right, b.y]}};
10489 st.left = st.top = "0";
10490 a = {height: zero, points: {to:[b.x, b.bottom]}};
10493 st.right = st.bottom = "0";
10494 a = {width: zero, height: zero};
10497 st.right = st.top = "0";
10498 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10501 st.left = st.top = "0";
10502 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10505 st.left = st.bottom = "0";
10506 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10510 arguments.callee.anim = wrap.fxanim(a,
10520 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10521 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10522 * The element must be removed from the DOM using the 'remove' config option if desired.
10528 // common config options shown with default values
10536 * @param {Object} options (optional) Object literal with any of the Fx config options
10537 * @return {Roo.Element} The Element
10539 puff : function(o){
10540 var el = this.getFxEl();
10543 el.queueFx(o, function(){
10544 this.clearOpacity();
10547 // restore values after effect
10548 var r = this.getFxRestore();
10549 var st = this.dom.style;
10551 var after = function(){
10553 el.setDisplayed(false);
10560 el.setPositioning(r.pos);
10561 st.width = r.width;
10562 st.height = r.height;
10567 var width = this.getWidth();
10568 var height = this.getHeight();
10570 arguments.callee.anim = this.fxanim({
10571 width : {to: this.adjustWidth(width * 2)},
10572 height : {to: this.adjustHeight(height * 2)},
10573 points : {by: [-(width * .5), -(height * .5)]},
10575 fontSize: {to:200, unit: "%"}
10586 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10587 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10588 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10594 // all config options shown with default values
10602 * @param {Object} options (optional) Object literal with any of the Fx config options
10603 * @return {Roo.Element} The Element
10605 switchOff : function(o){
10606 var el = this.getFxEl();
10609 el.queueFx(o, function(){
10610 this.clearOpacity();
10613 // restore values after effect
10614 var r = this.getFxRestore();
10615 var st = this.dom.style;
10617 var after = function(){
10619 el.setDisplayed(false);
10625 el.setPositioning(r.pos);
10626 st.width = r.width;
10627 st.height = r.height;
10632 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10633 this.clearOpacity();
10637 points:{by:[0, this.getHeight() * .5]}
10638 }, o, 'motion', 0.3, 'easeIn', after);
10639 }).defer(100, this);
10646 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10647 * changed using the "attr" config option) and then fading back to the original color. If no original
10648 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10651 // default: highlight background to yellow
10654 // custom: highlight foreground text to blue for 2 seconds
10655 el.highlight("0000ff", { attr: 'color', duration: 2 });
10657 // common config options shown with default values
10658 el.highlight("ffff9c", {
10659 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10660 endColor: (current color) or "ffffff",
10665 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10666 * @param {Object} options (optional) Object literal with any of the Fx config options
10667 * @return {Roo.Element} The Element
10669 highlight : function(color, o){
10670 var el = this.getFxEl();
10673 el.queueFx(o, function(){
10674 color = color || "ffff9c";
10675 attr = o.attr || "backgroundColor";
10677 this.clearOpacity();
10680 var origColor = this.getColor(attr);
10681 var restoreColor = this.dom.style[attr];
10682 endColor = (o.endColor || origColor) || "ffffff";
10684 var after = function(){
10685 el.dom.style[attr] = restoreColor;
10690 a[attr] = {from: color, to: endColor};
10691 arguments.callee.anim = this.fxanim(a,
10701 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10704 // default: a single light blue ripple
10707 // custom: 3 red ripples lasting 3 seconds total
10708 el.frame("ff0000", 3, { duration: 3 });
10710 // common config options shown with default values
10711 el.frame("C3DAF9", 1, {
10712 duration: 1 //duration of entire animation (not each individual ripple)
10713 // Note: Easing is not configurable and will be ignored if included
10716 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10717 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10718 * @param {Object} options (optional) Object literal with any of the Fx config options
10719 * @return {Roo.Element} The Element
10721 frame : function(color, count, o){
10722 var el = this.getFxEl();
10725 el.queueFx(o, function(){
10726 color = color || "#C3DAF9";
10727 if(color.length == 6){
10728 color = "#" + color;
10730 count = count || 1;
10731 duration = o.duration || 1;
10734 var b = this.getBox();
10735 var animFn = function(){
10736 var proxy = this.createProxy({
10739 visbility:"hidden",
10740 position:"absolute",
10741 "z-index":"35000", // yee haw
10742 border:"0px solid " + color
10745 var scale = Roo.isBorderBox ? 2 : 1;
10747 top:{from:b.y, to:b.y - 20},
10748 left:{from:b.x, to:b.x - 20},
10749 borderWidth:{from:0, to:10},
10750 opacity:{from:1, to:0},
10751 height:{from:b.height, to:(b.height + (20*scale))},
10752 width:{from:b.width, to:(b.width + (20*scale))}
10753 }, duration, function(){
10757 animFn.defer((duration/2)*1000, this);
10768 * Creates a pause before any subsequent queued effects begin. If there are
10769 * no effects queued after the pause it will have no effect.
10774 * @param {Number} seconds The length of time to pause (in seconds)
10775 * @return {Roo.Element} The Element
10777 pause : function(seconds){
10778 var el = this.getFxEl();
10781 el.queueFx(o, function(){
10782 setTimeout(function(){
10784 }, seconds * 1000);
10790 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10791 * using the "endOpacity" config option.
10794 // default: fade in from opacity 0 to 100%
10797 // custom: fade in from opacity 0 to 75% over 2 seconds
10798 el.fadeIn({ endOpacity: .75, duration: 2});
10800 // common config options shown with default values
10802 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10807 * @param {Object} options (optional) Object literal with any of the Fx config options
10808 * @return {Roo.Element} The Element
10810 fadeIn : function(o){
10811 var el = this.getFxEl();
10813 el.queueFx(o, function(){
10814 this.setOpacity(0);
10816 this.dom.style.visibility = 'visible';
10817 var to = o.endOpacity || 1;
10818 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10819 o, null, .5, "easeOut", function(){
10821 this.clearOpacity();
10830 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10831 * using the "endOpacity" config option.
10834 // default: fade out from the element's current opacity to 0
10837 // custom: fade out from the element's current opacity to 25% over 2 seconds
10838 el.fadeOut({ endOpacity: .25, duration: 2});
10840 // common config options shown with default values
10842 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10849 * @param {Object} options (optional) Object literal with any of the Fx config options
10850 * @return {Roo.Element} The Element
10852 fadeOut : function(o){
10853 var el = this.getFxEl();
10855 el.queueFx(o, function(){
10856 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10857 o, null, .5, "easeOut", function(){
10858 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10859 this.dom.style.display = "none";
10861 this.dom.style.visibility = "hidden";
10863 this.clearOpacity();
10871 * Animates the transition of an element's dimensions from a starting height/width
10872 * to an ending height/width.
10875 // change height and width to 100x100 pixels
10876 el.scale(100, 100);
10878 // common config options shown with default values. The height and width will default to
10879 // the element's existing values if passed as null.
10882 [element's height], {
10887 * @param {Number} width The new width (pass undefined to keep the original width)
10888 * @param {Number} height The new height (pass undefined to keep the original height)
10889 * @param {Object} options (optional) Object literal with any of the Fx config options
10890 * @return {Roo.Element} The Element
10892 scale : function(w, h, o){
10893 this.shift(Roo.apply({}, o, {
10901 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10902 * Any of these properties not specified in the config object will not be changed. This effect
10903 * requires that at least one new dimension, position or opacity setting must be passed in on
10904 * the config object in order for the function to have any effect.
10907 // slide the element horizontally to x position 200 while changing the height and opacity
10908 el.shift({ x: 200, height: 50, opacity: .8 });
10910 // common config options shown with default values.
10912 width: [element's width],
10913 height: [element's height],
10914 x: [element's x position],
10915 y: [element's y position],
10916 opacity: [element's opacity],
10921 * @param {Object} options Object literal with any of the Fx config options
10922 * @return {Roo.Element} The Element
10924 shift : function(o){
10925 var el = this.getFxEl();
10927 el.queueFx(o, function(){
10928 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10929 if(w !== undefined){
10930 a.width = {to: this.adjustWidth(w)};
10932 if(h !== undefined){
10933 a.height = {to: this.adjustHeight(h)};
10935 if(x !== undefined || y !== undefined){
10937 x !== undefined ? x : this.getX(),
10938 y !== undefined ? y : this.getY()
10941 if(op !== undefined){
10942 a.opacity = {to: op};
10944 if(o.xy !== undefined){
10945 a.points = {to: o.xy};
10947 arguments.callee.anim = this.fxanim(a,
10948 o, 'motion', .35, "easeOut", function(){
10956 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10957 * ending point of the effect.
10960 // default: slide the element downward while fading out
10963 // custom: slide the element out to the right with a 2-second duration
10964 el.ghost('r', { duration: 2 });
10966 // common config options shown with default values
10974 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10975 * @param {Object} options (optional) Object literal with any of the Fx config options
10976 * @return {Roo.Element} The Element
10978 ghost : function(anchor, o){
10979 var el = this.getFxEl();
10982 el.queueFx(o, function(){
10983 anchor = anchor || "b";
10985 // restore values after effect
10986 var r = this.getFxRestore();
10987 var w = this.getWidth(),
10988 h = this.getHeight();
10990 var st = this.dom.style;
10992 var after = function(){
10994 el.setDisplayed(false);
11000 el.setPositioning(r.pos);
11001 st.width = r.width;
11002 st.height = r.height;
11007 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
11008 switch(anchor.toLowerCase()){
11035 arguments.callee.anim = this.fxanim(a,
11045 * Ensures that all effects queued after syncFx is called on the element are
11046 * run concurrently. This is the opposite of {@link #sequenceFx}.
11047 * @return {Roo.Element} The Element
11049 syncFx : function(){
11050 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
11059 * Ensures that all effects queued after sequenceFx is called on the element are
11060 * run in sequence. This is the opposite of {@link #syncFx}.
11061 * @return {Roo.Element} The Element
11063 sequenceFx : function(){
11064 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
11066 concurrent : false,
11073 nextFx : function(){
11074 var ef = this.fxQueue[0];
11081 * Returns true if the element has any effects actively running or queued, else returns false.
11082 * @return {Boolean} True if element has active effects, else false
11084 hasActiveFx : function(){
11085 return this.fxQueue && this.fxQueue[0];
11089 * Stops any running effects and clears the element's internal effects queue if it contains
11090 * any additional effects that haven't started yet.
11091 * @return {Roo.Element} The Element
11093 stopFx : function(){
11094 if(this.hasActiveFx()){
11095 var cur = this.fxQueue[0];
11096 if(cur && cur.anim && cur.anim.isAnimated()){
11097 this.fxQueue = [cur]; // clear out others
11098 cur.anim.stop(true);
11105 beforeFx : function(o){
11106 if(this.hasActiveFx() && !o.concurrent){
11117 * Returns true if the element is currently blocking so that no other effect can be queued
11118 * until this effect is finished, else returns false if blocking is not set. This is commonly
11119 * used to ensure that an effect initiated by a user action runs to completion prior to the
11120 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
11121 * @return {Boolean} True if blocking, else false
11123 hasFxBlock : function(){
11124 var q = this.fxQueue;
11125 return q && q[0] && q[0].block;
11129 queueFx : function(o, fn){
11133 if(!this.hasFxBlock()){
11134 Roo.applyIf(o, this.fxDefaults);
11136 var run = this.beforeFx(o);
11137 fn.block = o.block;
11138 this.fxQueue.push(fn);
11150 fxWrap : function(pos, o, vis){
11152 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
11155 wrapXY = this.getXY();
11157 var div = document.createElement("div");
11158 div.style.visibility = vis;
11159 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
11160 wrap.setPositioning(pos);
11161 if(wrap.getStyle("position") == "static"){
11162 wrap.position("relative");
11164 this.clearPositioning('auto');
11166 wrap.dom.appendChild(this.dom);
11168 wrap.setXY(wrapXY);
11175 fxUnwrap : function(wrap, pos, o){
11176 this.clearPositioning();
11177 this.setPositioning(pos);
11179 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
11185 getFxRestore : function(){
11186 var st = this.dom.style;
11187 return {pos: this.getPositioning(), width: st.width, height : st.height};
11191 afterFx : function(o){
11193 this.applyStyles(o.afterStyle);
11196 this.addClass(o.afterCls);
11198 if(o.remove === true){
11201 Roo.callback(o.callback, o.scope, [this]);
11203 this.fxQueue.shift();
11209 getFxEl : function(){ // support for composite element fx
11210 return Roo.get(this.dom);
11214 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
11215 animType = animType || 'run';
11217 var anim = Roo.lib.Anim[animType](
11219 (opt.duration || defaultDur) || .35,
11220 (opt.easing || defaultEase) || 'easeOut',
11222 Roo.callback(cb, this);
11231 // backwords compat
11232 Roo.Fx.resize = Roo.Fx.scale;
11234 //When included, Roo.Fx is automatically applied to Element so that all basic
11235 //effects are available directly via the Element API
11236 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
11238 * Ext JS Library 1.1.1
11239 * Copyright(c) 2006-2007, Ext JS, LLC.
11241 * Originally Released Under LGPL - original licence link has changed is not relivant.
11244 * <script type="text/javascript">
11249 * @class Roo.CompositeElement
11250 * Standard composite class. Creates a Roo.Element for every element in the collection.
11252 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11253 * actions will be performed on all the elements in this collection.</b>
11255 * All methods return <i>this</i> and can be chained.
11257 var els = Roo.select("#some-el div.some-class", true);
11258 // or select directly from an existing element
11259 var el = Roo.get('some-el');
11260 el.select('div.some-class', true);
11262 els.setWidth(100); // all elements become 100 width
11263 els.hide(true); // all elements fade out and hide
11265 els.setWidth(100).hide(true);
11268 Roo.CompositeElement = function(els){
11269 this.elements = [];
11270 this.addElements(els);
11272 Roo.CompositeElement.prototype = {
11274 addElements : function(els){
11278 if(typeof els == "string"){
11279 els = Roo.Element.selectorFunction(els);
11281 var yels = this.elements;
11282 var index = yels.length-1;
11283 for(var i = 0, len = els.length; i < len; i++) {
11284 yels[++index] = Roo.get(els[i]);
11290 * Clears this composite and adds the elements returned by the passed selector.
11291 * @param {String/Array} els A string CSS selector, an array of elements or an element
11292 * @return {CompositeElement} this
11294 fill : function(els){
11295 this.elements = [];
11301 * Filters this composite to only elements that match the passed selector.
11302 * @param {String} selector A string CSS selector
11303 * @param {Boolean} inverse return inverse filter (not matches)
11304 * @return {CompositeElement} this
11306 filter : function(selector, inverse){
11308 inverse = inverse || false;
11309 this.each(function(el){
11310 var match = inverse ? !el.is(selector) : el.is(selector);
11312 els[els.length] = el.dom;
11319 invoke : function(fn, args){
11320 var els = this.elements;
11321 for(var i = 0, len = els.length; i < len; i++) {
11322 Roo.Element.prototype[fn].apply(els[i], args);
11327 * Adds elements to this composite.
11328 * @param {String/Array} els A string CSS selector, an array of elements or an element
11329 * @return {CompositeElement} this
11331 add : function(els){
11332 if(typeof els == "string"){
11333 this.addElements(Roo.Element.selectorFunction(els));
11334 }else if(els.length !== undefined){
11335 this.addElements(els);
11337 this.addElements([els]);
11342 * Calls the passed function passing (el, this, index) for each element in this composite.
11343 * @param {Function} fn The function to call
11344 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11345 * @return {CompositeElement} this
11347 each : function(fn, scope){
11348 var els = this.elements;
11349 for(var i = 0, len = els.length; i < len; i++){
11350 if(fn.call(scope || els[i], els[i], this, i) === false) {
11358 * Returns the Element object at the specified index
11359 * @param {Number} index
11360 * @return {Roo.Element}
11362 item : function(index){
11363 return this.elements[index] || null;
11367 * Returns the first Element
11368 * @return {Roo.Element}
11370 first : function(){
11371 return this.item(0);
11375 * Returns the last Element
11376 * @return {Roo.Element}
11379 return this.item(this.elements.length-1);
11383 * Returns the number of elements in this composite
11386 getCount : function(){
11387 return this.elements.length;
11391 * Returns true if this composite contains the passed element
11394 contains : function(el){
11395 return this.indexOf(el) !== -1;
11399 * Returns true if this composite contains the passed element
11402 indexOf : function(el){
11403 return this.elements.indexOf(Roo.get(el));
11408 * Removes the specified element(s).
11409 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11410 * or an array of any of those.
11411 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11412 * @return {CompositeElement} this
11414 removeElement : function(el, removeDom){
11415 if(el instanceof Array){
11416 for(var i = 0, len = el.length; i < len; i++){
11417 this.removeElement(el[i]);
11421 var index = typeof el == 'number' ? el : this.indexOf(el);
11424 var d = this.elements[index];
11428 d.parentNode.removeChild(d);
11431 this.elements.splice(index, 1);
11437 * Replaces the specified element with the passed element.
11438 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11440 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11441 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11442 * @return {CompositeElement} this
11444 replaceElement : function(el, replacement, domReplace){
11445 var index = typeof el == 'number' ? el : this.indexOf(el);
11448 this.elements[index].replaceWith(replacement);
11450 this.elements.splice(index, 1, Roo.get(replacement))
11457 * Removes all elements.
11459 clear : function(){
11460 this.elements = [];
11464 Roo.CompositeElement.createCall = function(proto, fnName){
11465 if(!proto[fnName]){
11466 proto[fnName] = function(){
11467 return this.invoke(fnName, arguments);
11471 for(var fnName in Roo.Element.prototype){
11472 if(typeof Roo.Element.prototype[fnName] == "function"){
11473 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11479 * Ext JS Library 1.1.1
11480 * Copyright(c) 2006-2007, Ext JS, LLC.
11482 * Originally Released Under LGPL - original licence link has changed is not relivant.
11485 * <script type="text/javascript">
11489 * @class Roo.CompositeElementLite
11490 * @extends Roo.CompositeElement
11491 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11493 var els = Roo.select("#some-el div.some-class");
11494 // or select directly from an existing element
11495 var el = Roo.get('some-el');
11496 el.select('div.some-class');
11498 els.setWidth(100); // all elements become 100 width
11499 els.hide(true); // all elements fade out and hide
11501 els.setWidth(100).hide(true);
11502 </code></pre><br><br>
11503 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11504 * actions will be performed on all the elements in this collection.</b>
11506 Roo.CompositeElementLite = function(els){
11507 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11508 this.el = new Roo.Element.Flyweight();
11510 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11511 addElements : function(els){
11513 if(els instanceof Array){
11514 this.elements = this.elements.concat(els);
11516 var yels = this.elements;
11517 var index = yels.length-1;
11518 for(var i = 0, len = els.length; i < len; i++) {
11519 yels[++index] = els[i];
11525 invoke : function(fn, args){
11526 var els = this.elements;
11528 for(var i = 0, len = els.length; i < len; i++) {
11530 Roo.Element.prototype[fn].apply(el, args);
11535 * Returns a flyweight Element of the dom element object at the specified index
11536 * @param {Number} index
11537 * @return {Roo.Element}
11539 item : function(index){
11540 if(!this.elements[index]){
11543 this.el.dom = this.elements[index];
11547 // fixes scope with flyweight
11548 addListener : function(eventName, handler, scope, opt){
11549 var els = this.elements;
11550 for(var i = 0, len = els.length; i < len; i++) {
11551 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11557 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11558 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11559 * a reference to the dom node, use el.dom.</b>
11560 * @param {Function} fn The function to call
11561 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11562 * @return {CompositeElement} this
11564 each : function(fn, scope){
11565 var els = this.elements;
11567 for(var i = 0, len = els.length; i < len; i++){
11569 if(fn.call(scope || el, el, this, i) === false){
11576 indexOf : function(el){
11577 return this.elements.indexOf(Roo.getDom(el));
11580 replaceElement : function(el, replacement, domReplace){
11581 var index = typeof el == 'number' ? el : this.indexOf(el);
11583 replacement = Roo.getDom(replacement);
11585 var d = this.elements[index];
11586 d.parentNode.insertBefore(replacement, d);
11587 d.parentNode.removeChild(d);
11589 this.elements.splice(index, 1, replacement);
11594 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11598 * Ext JS Library 1.1.1
11599 * Copyright(c) 2006-2007, Ext JS, LLC.
11601 * Originally Released Under LGPL - original licence link has changed is not relivant.
11604 * <script type="text/javascript">
11610 * @class Roo.data.Connection
11611 * @extends Roo.util.Observable
11612 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11613 * either to a configured URL, or to a URL specified at request time.
11615 * Requests made by this class are asynchronous, and will return immediately. No data from
11616 * the server will be available to the statement immediately following the {@link #request} call.
11617 * To process returned data, use a callback in the request options object, or an event listener.
11619 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11620 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11621 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11622 * property and, if present, the IFRAME's XML document as the responseXML property.
11624 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11625 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11626 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11627 * standard DOM methods.
11629 * @param {Object} config a configuration object.
11631 Roo.data.Connection = function(config){
11632 Roo.apply(this, config);
11635 * @event beforerequest
11636 * Fires before a network request is made to retrieve a data object.
11637 * @param {Connection} conn This Connection object.
11638 * @param {Object} options The options config object passed to the {@link #request} method.
11640 "beforerequest" : true,
11642 * @event requestcomplete
11643 * Fires if the request was successfully completed.
11644 * @param {Connection} conn This Connection object.
11645 * @param {Object} response The XHR object containing the response data.
11646 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11647 * @param {Object} options The options config object passed to the {@link #request} method.
11649 "requestcomplete" : true,
11651 * @event requestexception
11652 * Fires if an error HTTP status was returned from the server.
11653 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11654 * @param {Connection} conn This Connection object.
11655 * @param {Object} response The XHR object containing the response data.
11656 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11657 * @param {Object} options The options config object passed to the {@link #request} method.
11659 "requestexception" : true
11661 Roo.data.Connection.superclass.constructor.call(this);
11664 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11666 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11669 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11670 * extra parameters to each request made by this object. (defaults to undefined)
11673 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11674 * to each request made by this object. (defaults to undefined)
11677 * @cfg {String} method (Optional) The default HTTP method to be used for requests. (defaults to undefined; if not set but parms are present will use POST, otherwise GET)
11680 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11684 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11690 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11693 disableCaching: true,
11696 * Sends an HTTP request to a remote server.
11697 * @param {Object} options An object which may contain the following properties:<ul>
11698 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11699 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11700 * request, a url encoded string or a function to call to get either.</li>
11701 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11702 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11703 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11704 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11705 * <li>options {Object} The parameter to the request call.</li>
11706 * <li>success {Boolean} True if the request succeeded.</li>
11707 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11709 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11710 * The callback is passed the following parameters:<ul>
11711 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11712 * <li>options {Object} The parameter to the request call.</li>
11714 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11715 * The callback is passed the following parameters:<ul>
11716 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11717 * <li>options {Object} The parameter to the request call.</li>
11719 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11720 * for the callback function. Defaults to the browser window.</li>
11721 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11722 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11723 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11724 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11725 * params for the post data. Any params will be appended to the URL.</li>
11726 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11728 * @return {Number} transactionId
11730 request : function(o){
11731 if(this.fireEvent("beforerequest", this, o) !== false){
11734 if(typeof p == "function"){
11735 p = p.call(o.scope||window, o);
11737 if(typeof p == "object"){
11738 p = Roo.urlEncode(o.params);
11740 if(this.extraParams){
11741 var extras = Roo.urlEncode(this.extraParams);
11742 p = p ? (p + '&' + extras) : extras;
11745 var url = o.url || this.url;
11746 if(typeof url == 'function'){
11747 url = url.call(o.scope||window, o);
11751 var form = Roo.getDom(o.form);
11752 url = url || form.action;
11754 var enctype = form.getAttribute("enctype");
11757 return this.doFormDataUpload(o, url);
11760 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11761 return this.doFormUpload(o, p, url);
11763 var f = Roo.lib.Ajax.serializeForm(form);
11764 p = p ? (p + '&' + f) : f;
11767 if (!o.form && o.formData) {
11768 o.formData = o.formData === true ? new FormData() : o.formData;
11769 for (var k in o.params) {
11770 o.formData.append(k,o.params[k]);
11773 return this.doFormDataUpload(o, url);
11777 var hs = o.headers;
11778 if(this.defaultHeaders){
11779 hs = Roo.apply(hs || {}, this.defaultHeaders);
11786 success: this.handleResponse,
11787 failure: this.handleFailure,
11789 argument: {options: o},
11790 timeout : o.timeout || this.timeout
11793 var method = o.method||this.method||(p ? "POST" : "GET");
11795 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11796 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11799 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11803 }else if(this.autoAbort !== false){
11807 if((method == 'GET' && p) || o.xmlData){
11808 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11811 Roo.lib.Ajax.useDefaultHeader = typeof(o.headers) == 'undefined' || typeof(o.headers['Content-Type']) == 'undefined';
11812 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11813 Roo.lib.Ajax.useDefaultHeader == true;
11814 return this.transId;
11816 Roo.callback(o.callback, o.scope, [o, null, null]);
11822 * Determine whether this object has a request outstanding.
11823 * @param {Number} transactionId (Optional) defaults to the last transaction
11824 * @return {Boolean} True if there is an outstanding request.
11826 isLoading : function(transId){
11828 return Roo.lib.Ajax.isCallInProgress(transId);
11830 return this.transId ? true : false;
11835 * Aborts any outstanding request.
11836 * @param {Number} transactionId (Optional) defaults to the last transaction
11838 abort : function(transId){
11839 if(transId || this.isLoading()){
11840 Roo.lib.Ajax.abort(transId || this.transId);
11845 handleResponse : function(response){
11846 this.transId = false;
11847 var options = response.argument.options;
11848 response.argument = options ? options.argument : null;
11849 this.fireEvent("requestcomplete", this, response, options);
11850 Roo.callback(options.success, options.scope, [response, options]);
11851 Roo.callback(options.callback, options.scope, [options, true, response]);
11855 handleFailure : function(response, e){
11856 this.transId = false;
11857 var options = response.argument.options;
11858 response.argument = options ? options.argument : null;
11859 this.fireEvent("requestexception", this, response, options, e);
11860 Roo.callback(options.failure, options.scope, [response, options]);
11861 Roo.callback(options.callback, options.scope, [options, false, response]);
11865 doFormUpload : function(o, ps, url){
11867 var frame = document.createElement('iframe');
11870 frame.className = 'x-hidden';
11872 frame.src = Roo.SSL_SECURE_URL;
11874 document.body.appendChild(frame);
11877 document.frames[id].name = id;
11880 var form = Roo.getDom(o.form);
11882 form.method = 'POST';
11883 form.enctype = form.encoding = 'multipart/form-data';
11889 if(ps){ // add dynamic params
11891 ps = Roo.urlDecode(ps, false);
11893 if(ps.hasOwnProperty(k)){
11894 hd = document.createElement('input');
11895 hd.type = 'hidden';
11898 form.appendChild(hd);
11905 var r = { // bogus response object
11910 r.argument = o ? o.argument : null;
11915 doc = frame.contentWindow.document;
11917 doc = (frame.contentDocument || window.frames[id].document);
11919 if(doc && doc.body){
11920 r.responseText = doc.body.innerHTML;
11922 if(doc && doc.XMLDocument){
11923 r.responseXML = doc.XMLDocument;
11925 r.responseXML = doc;
11932 Roo.EventManager.removeListener(frame, 'load', cb, this);
11934 this.fireEvent("requestcomplete", this, r, o);
11935 Roo.callback(o.success, o.scope, [r, o]);
11936 Roo.callback(o.callback, o.scope, [o, true, r]);
11938 setTimeout(function(){document.body.removeChild(frame);}, 100);
11941 Roo.EventManager.on(frame, 'load', cb, this);
11944 if(hiddens){ // remove dynamic params
11945 for(var i = 0, len = hiddens.length; i < len; i++){
11946 form.removeChild(hiddens[i]);
11950 // this is a 'formdata version???'
11953 doFormDataUpload : function(o, url)
11957 var form = Roo.getDom(o.form);
11958 form.enctype = form.encoding = 'multipart/form-data';
11959 formData = o.formData === true ? new FormData(form) : o.formData;
11961 formData = o.formData === true ? new FormData() : o.formData;
11966 success: this.handleResponse,
11967 failure: this.handleFailure,
11969 argument: {options: o},
11970 timeout : o.timeout || this.timeout
11973 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11977 }else if(this.autoAbort !== false){
11981 //Roo.lib.Ajax.defaultPostHeader = null;
11982 Roo.lib.Ajax.useDefaultHeader = false;
11983 this.transId = Roo.lib.Ajax.request( "POST", url, cb, formData, o);
11984 Roo.lib.Ajax.useDefaultHeader = true;
11992 * Ext JS Library 1.1.1
11993 * Copyright(c) 2006-2007, Ext JS, LLC.
11995 * Originally Released Under LGPL - original licence link has changed is not relivant.
11998 * <script type="text/javascript">
12002 * Global Ajax request class.
12005 * @extends Roo.data.Connection
12008 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
12009 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
12010 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
12011 * @cfg {String} method (Optional) The default HTTP method to be used for requests. (defaults to undefined; if not set but parms are present will use POST, otherwise GET)
12012 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
12013 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
12014 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
12016 Roo.Ajax = new Roo.data.Connection({
12025 * Serialize the passed form into a url encoded string
12027 * @param {String/HTMLElement} form
12030 serializeForm : function(form){
12031 return Roo.lib.Ajax.serializeForm(form);
12035 * Ext JS Library 1.1.1
12036 * Copyright(c) 2006-2007, Ext JS, LLC.
12038 * Originally Released Under LGPL - original licence link has changed is not relivant.
12041 * <script type="text/javascript">
12046 * @class Roo.UpdateManager
12047 * @extends Roo.util.Observable
12048 * Provides AJAX-style update for Element object.<br><br>
12051 * // Get it from a Roo.Element object
12052 * var el = Roo.get("foo");
12053 * var mgr = el.getUpdateManager();
12054 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
12056 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
12058 * // or directly (returns the same UpdateManager instance)
12059 * var mgr = new Roo.UpdateManager("myElementId");
12060 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
12061 * mgr.on("update", myFcnNeedsToKnow);
12063 // short handed call directly from the element object
12064 Roo.get("foo").load({
12068 text: "Loading Foo..."
12072 * Create new UpdateManager directly.
12073 * @param {String/HTMLElement/Roo.Element} el The element to update
12074 * @param {Boolean} forceNew (optional) By default the constructor checks to see if the passed element already has an UpdateManager and if it does it returns the same instance. This will skip that check (useful for extending this class).
12076 Roo.UpdateManager = function(el, forceNew){
12078 if(!forceNew && el.updateManager){
12079 return el.updateManager;
12082 * The Element object
12083 * @type Roo.Element
12087 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
12090 this.defaultUrl = null;
12094 * @event beforeupdate
12095 * Fired before an update is made, return false from your handler and the update is cancelled.
12096 * @param {Roo.Element} el
12097 * @param {String/Object/Function} url
12098 * @param {String/Object} params
12100 "beforeupdate": true,
12103 * Fired after successful update is made.
12104 * @param {Roo.Element} el
12105 * @param {Object} oResponseObject The response Object
12110 * Fired on update failure.
12111 * @param {Roo.Element} el
12112 * @param {Object} oResponseObject The response Object
12116 var d = Roo.UpdateManager.defaults;
12118 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
12121 this.sslBlankUrl = d.sslBlankUrl;
12123 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
12126 this.disableCaching = d.disableCaching;
12128 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
12131 this.indicatorText = d.indicatorText;
12133 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
12136 this.showLoadIndicator = d.showLoadIndicator;
12138 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
12141 this.timeout = d.timeout;
12144 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
12147 this.loadScripts = d.loadScripts;
12150 * Transaction object of current executing transaction
12152 this.transaction = null;
12157 this.autoRefreshProcId = null;
12159 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
12162 this.refreshDelegate = this.refresh.createDelegate(this);
12164 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
12167 this.updateDelegate = this.update.createDelegate(this);
12169 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
12172 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
12176 this.successDelegate = this.processSuccess.createDelegate(this);
12180 this.failureDelegate = this.processFailure.createDelegate(this);
12182 if(!this.renderer){
12184 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
12186 this.renderer = new Roo.UpdateManager.BasicRenderer();
12189 Roo.UpdateManager.superclass.constructor.call(this);
12192 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
12194 * Get the Element this UpdateManager is bound to
12195 * @return {Roo.Element} The element
12197 getEl : function(){
12201 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
12202 * @param {Object/String/Function} url The url for this request or a function to call to get the url or a config object containing any of the following options:
12205 url: "your-url.php",<br/>
12206 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
12207 callback: yourFunction,<br/>
12208 scope: yourObject, //(optional scope) <br/>
12209 discardUrl: false, <br/>
12210 nocache: false,<br/>
12211 text: "Loading...",<br/>
12213 scripts: false<br/>
12216 * The only required property is url. The optional properties nocache, text and scripts
12217 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
12218 * @param {String/Object} params (optional) The parameters to pass as either a url encoded string "param1=1&param2=2" or an object {param1: 1, param2: 2}
12219 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12220 * @param {Boolean} discardUrl (optional) By default when you execute an update the defaultUrl is changed to the last used url. If true, it will not store the url.
12222 update : function(url, params, callback, discardUrl){
12223 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
12224 var method = this.method,
12226 if(typeof url == "object"){ // must be config object
12229 params = params || cfg.params;
12230 callback = callback || cfg.callback;
12231 discardUrl = discardUrl || cfg.discardUrl;
12232 if(callback && cfg.scope){
12233 callback = callback.createDelegate(cfg.scope);
12235 if(typeof cfg.method != "undefined"){method = cfg.method;};
12236 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
12237 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
12238 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
12239 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
12241 this.showLoading();
12243 this.defaultUrl = url;
12245 if(typeof url == "function"){
12246 url = url.call(this);
12249 method = method || (params ? "POST" : "GET");
12250 if(method == "GET"){
12251 url = this.prepareUrl(url);
12254 var o = Roo.apply(cfg ||{}, {
12257 success: this.successDelegate,
12258 failure: this.failureDelegate,
12259 callback: undefined,
12260 timeout: (this.timeout*1000),
12261 argument: {"url": url, "form": null, "callback": callback, "params": params}
12263 Roo.log("updated manager called with timeout of " + o.timeout);
12264 this.transaction = Roo.Ajax.request(o);
12269 * Performs an async form post, updating this element with the response. If the form has the attribute enctype="multipart/form-data", it assumes it's a file upload.
12270 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
12271 * @param {String/HTMLElement} form The form Id or form element
12272 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
12273 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
12274 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12276 formUpdate : function(form, url, reset, callback){
12277 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
12278 if(typeof url == "function"){
12279 url = url.call(this);
12281 form = Roo.getDom(form);
12282 this.transaction = Roo.Ajax.request({
12285 success: this.successDelegate,
12286 failure: this.failureDelegate,
12287 timeout: (this.timeout*1000),
12288 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
12290 this.showLoading.defer(1, this);
12295 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
12296 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12298 refresh : function(callback){
12299 if(this.defaultUrl == null){
12302 this.update(this.defaultUrl, null, callback, true);
12306 * Set this element to auto refresh.
12307 * @param {Number} interval How often to update (in seconds).
12308 * @param {String/Function} url (optional) The url for this request or a function to call to get the url (Defaults to the last used url)
12309 * @param {String/Object} params (optional) The parameters to pass as either a url encoded string "¶m1=1¶m2=2" or as an object {param1: 1, param2: 2}
12310 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12311 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
12313 startAutoRefresh : function(interval, url, params, callback, refreshNow){
12315 this.update(url || this.defaultUrl, params, callback, true);
12317 if(this.autoRefreshProcId){
12318 clearInterval(this.autoRefreshProcId);
12320 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
12324 * Stop auto refresh on this element.
12326 stopAutoRefresh : function(){
12327 if(this.autoRefreshProcId){
12328 clearInterval(this.autoRefreshProcId);
12329 delete this.autoRefreshProcId;
12333 isAutoRefreshing : function(){
12334 return this.autoRefreshProcId ? true : false;
12337 * Called to update the element to "Loading" state. Override to perform custom action.
12339 showLoading : function(){
12340 if(this.showLoadIndicator){
12341 this.el.update(this.indicatorText);
12346 * Adds unique parameter to query string if disableCaching = true
12349 prepareUrl : function(url){
12350 if(this.disableCaching){
12351 var append = "_dc=" + (new Date().getTime());
12352 if(url.indexOf("?") !== -1){
12353 url += "&" + append;
12355 url += "?" + append;
12364 processSuccess : function(response){
12365 this.transaction = null;
12366 if(response.argument.form && response.argument.reset){
12367 try{ // put in try/catch since some older FF releases had problems with this
12368 response.argument.form.reset();
12371 if(this.loadScripts){
12372 this.renderer.render(this.el, response, this,
12373 this.updateComplete.createDelegate(this, [response]));
12375 this.renderer.render(this.el, response, this);
12376 this.updateComplete(response);
12380 updateComplete : function(response){
12381 this.fireEvent("update", this.el, response);
12382 if(typeof response.argument.callback == "function"){
12383 response.argument.callback(this.el, true, response);
12390 processFailure : function(response){
12391 this.transaction = null;
12392 this.fireEvent("failure", this.el, response);
12393 if(typeof response.argument.callback == "function"){
12394 response.argument.callback(this.el, false, response);
12399 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
12400 * @param {Object} renderer The object implementing the render() method
12402 setRenderer : function(renderer){
12403 this.renderer = renderer;
12406 getRenderer : function(){
12407 return this.renderer;
12411 * Set the defaultUrl used for updates
12412 * @param {String/Function} defaultUrl The url or a function to call to get the url
12414 setDefaultUrl : function(defaultUrl){
12415 this.defaultUrl = defaultUrl;
12419 * Aborts the executing transaction
12421 abort : function(){
12422 if(this.transaction){
12423 Roo.Ajax.abort(this.transaction);
12428 * Returns true if an update is in progress
12429 * @return {Boolean}
12431 isUpdating : function(){
12432 if(this.transaction){
12433 return Roo.Ajax.isLoading(this.transaction);
12440 * @class Roo.UpdateManager.defaults
12441 * @static (not really - but it helps the doc tool)
12442 * The defaults collection enables customizing the default properties of UpdateManager
12444 Roo.UpdateManager.defaults = {
12446 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12452 * True to process scripts by default (Defaults to false).
12455 loadScripts : false,
12458 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12461 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12463 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12466 disableCaching : false,
12468 * Whether to show indicatorText when loading (Defaults to true).
12471 showLoadIndicator : true,
12473 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12476 indicatorText : '<div class="loading-indicator">Loading...</div>'
12480 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12482 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12483 * @param {String/HTMLElement/Roo.Element} el The element to update
12484 * @param {String} url The url
12485 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12486 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12489 * @member Roo.UpdateManager
12491 Roo.UpdateManager.updateElement = function(el, url, params, options){
12492 var um = Roo.get(el, true).getUpdateManager();
12493 Roo.apply(um, options);
12494 um.update(url, params, options ? options.callback : null);
12496 // alias for backwards compat
12497 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12499 * @class Roo.UpdateManager.BasicRenderer
12500 * Default Content renderer. Updates the elements innerHTML with the responseText.
12502 Roo.UpdateManager.BasicRenderer = function(){};
12504 Roo.UpdateManager.BasicRenderer.prototype = {
12506 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12507 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12508 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12509 * @param {Roo.Element} el The element being rendered
12510 * @param {Object} response The YUI Connect response object
12511 * @param {UpdateManager} updateManager The calling update manager
12512 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12514 render : function(el, response, updateManager, callback){
12515 el.update(response.responseText, updateManager.loadScripts, callback);
12521 * (c)) Alan Knowles
12527 * @class Roo.DomTemplate
12528 * @extends Roo.Template
12529 * An effort at a dom based template engine..
12531 * Similar to XTemplate, except it uses dom parsing to create the template..
12533 * Supported features:
12538 {a_variable} - output encoded.
12539 {a_variable.format:("Y-m-d")} - call a method on the variable
12540 {a_variable:raw} - unencoded output
12541 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12542 {a_variable:this.method_on_template(...)} - call a method on the template object.
12547 <div roo-for="a_variable or condition.."></div>
12548 <div roo-if="a_variable or condition"></div>
12549 <div roo-exec="some javascript"></div>
12550 <div roo-name="named_template"></div>
12555 Roo.DomTemplate = function()
12557 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12564 Roo.extend(Roo.DomTemplate, Roo.Template, {
12566 * id counter for sub templates.
12570 * flag to indicate if dom parser is inside a pre,
12571 * it will strip whitespace if not.
12576 * The various sub templates
12584 * basic tag replacing syntax
12587 * // you can fake an object call by doing this
12591 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12592 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12594 iterChild : function (node, method) {
12596 var oldPre = this.inPre;
12597 if (node.tagName == 'PRE') {
12600 for( var i = 0; i < node.childNodes.length; i++) {
12601 method.call(this, node.childNodes[i]);
12603 this.inPre = oldPre;
12609 * compile the template
12611 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12614 compile: function()
12618 // covert the html into DOM...
12622 doc = document.implementation.createHTMLDocument("");
12623 doc.documentElement.innerHTML = this.html ;
12624 div = doc.documentElement;
12626 // old IE... - nasty -- it causes all sorts of issues.. with
12627 // images getting pulled from server..
12628 div = document.createElement('div');
12629 div.innerHTML = this.html;
12631 //doc.documentElement.innerHTML = htmlBody
12637 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12639 var tpls = this.tpls;
12641 // create a top level template from the snippet..
12643 //Roo.log(div.innerHTML);
12650 body : div.innerHTML,
12663 Roo.each(tpls, function(tp){
12664 this.compileTpl(tp);
12665 this.tpls[tp.id] = tp;
12668 this.master = tpls[0];
12674 compileNode : function(node, istop) {
12679 // skip anything not a tag..
12680 if (node.nodeType != 1) {
12681 if (node.nodeType == 3 && !this.inPre) {
12682 // reduce white space..
12683 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12706 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12707 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12708 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12709 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12715 // just itterate children..
12716 this.iterChild(node,this.compileNode);
12719 tpl.uid = this.id++;
12720 tpl.value = node.getAttribute('roo-' + tpl.attr);
12721 node.removeAttribute('roo-'+ tpl.attr);
12722 if (tpl.attr != 'name') {
12723 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12724 node.parentNode.replaceChild(placeholder, node);
12727 var placeholder = document.createElement('span');
12728 placeholder.className = 'roo-tpl-' + tpl.value;
12729 node.parentNode.replaceChild(placeholder, node);
12732 // parent now sees '{domtplXXXX}
12733 this.iterChild(node,this.compileNode);
12735 // we should now have node body...
12736 var div = document.createElement('div');
12737 div.appendChild(node);
12739 // this has the unfortunate side effect of converting tagged attributes
12740 // eg. href="{...}" into %7C...%7D
12741 // this has been fixed by searching for those combo's although it's a bit hacky..
12744 tpl.body = div.innerHTML;
12751 switch (tpl.value) {
12752 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12753 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12754 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12759 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12763 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12767 tpl.id = tpl.value; // replace non characters???
12773 this.tpls.push(tpl);
12783 * Compile a segment of the template into a 'sub-template'
12789 compileTpl : function(tpl)
12791 var fm = Roo.util.Format;
12792 var useF = this.disableFormats !== true;
12794 var sep = Roo.isGecko ? "+\n" : ",\n";
12796 var undef = function(str) {
12797 Roo.debug && Roo.log("Property not found :" + str);
12801 //Roo.log(tpl.body);
12805 var fn = function(m, lbrace, name, format, args)
12808 //Roo.log(arguments);
12809 args = args ? args.replace(/\\'/g,"'") : args;
12810 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12811 if (typeof(format) == 'undefined') {
12812 format = 'htmlEncode';
12814 if (format == 'raw' ) {
12818 if(name.substr(0, 6) == 'domtpl'){
12819 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12822 // build an array of options to determine if value is undefined..
12824 // basically get 'xxxx.yyyy' then do
12825 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12826 // (function () { Roo.log("Property not found"); return ''; })() :
12831 Roo.each(name.split('.'), function(st) {
12832 lookfor += (lookfor.length ? '.': '') + st;
12833 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12836 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12839 if(format && useF){
12841 args = args ? ',' + args : "";
12843 if(format.substr(0, 5) != "this."){
12844 format = "fm." + format + '(';
12846 format = 'this.call("'+ format.substr(5) + '", ';
12850 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12853 if (args && args.length) {
12854 // called with xxyx.yuu:(test,test)
12856 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12858 // raw.. - :raw modifier..
12859 return "'"+ sep + udef_st + name + ")"+sep+"'";
12863 // branched to use + in gecko and [].join() in others
12865 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12866 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12869 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12870 body.push(tpl.body.replace(/(\r\n|\n)/g,
12871 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12872 body.push("'].join('');};};");
12873 body = body.join('');
12876 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12878 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12885 * same as applyTemplate, except it's done to one of the subTemplates
12886 * when using named templates, you can do:
12888 * var str = pl.applySubTemplate('your-name', values);
12891 * @param {Number} id of the template
12892 * @param {Object} values to apply to template
12893 * @param {Object} parent (normaly the instance of this object)
12895 applySubTemplate : function(id, values, parent)
12899 var t = this.tpls[id];
12903 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12904 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12908 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12915 if(t.execCall && t.execCall.call(this, values, parent)){
12919 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12925 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12926 parent = t.target ? values : parent;
12927 if(t.forCall && vs instanceof Array){
12929 for(var i = 0, len = vs.length; i < len; i++){
12931 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12933 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12935 //Roo.log(t.compiled);
12939 return buf.join('');
12942 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12947 return t.compiled.call(this, vs, parent);
12949 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12951 //Roo.log(t.compiled);
12959 applyTemplate : function(values){
12960 return this.master.compiled.call(this, values, {});
12961 //var s = this.subs;
12964 apply : function(){
12965 return this.applyTemplate.apply(this, arguments);
12970 Roo.DomTemplate.from = function(el){
12971 el = Roo.getDom(el);
12972 return new Roo.Domtemplate(el.value || el.innerHTML);
12975 * Ext JS Library 1.1.1
12976 * Copyright(c) 2006-2007, Ext JS, LLC.
12978 * Originally Released Under LGPL - original licence link has changed is not relivant.
12981 * <script type="text/javascript">
12985 * @class Roo.util.DelayedTask
12986 * Provides a convenient method of performing setTimeout where a new
12987 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12988 * You can use this class to buffer
12989 * the keypress events for a certain number of milliseconds, and perform only if they stop
12990 * for that amount of time.
12991 * @constructor The parameters to this constructor serve as defaults and are not required.
12992 * @param {Function} fn (optional) The default function to timeout
12993 * @param {Object} scope (optional) The default scope of that timeout
12994 * @param {Array} args (optional) The default Array of arguments
12996 Roo.util.DelayedTask = function(fn, scope, args){
12997 var id = null, d, t;
12999 var call = function(){
13000 var now = new Date().getTime();
13004 fn.apply(scope, args || []);
13008 * Cancels any pending timeout and queues a new one
13009 * @param {Number} delay The milliseconds to delay
13010 * @param {Function} newFn (optional) Overrides function passed to constructor
13011 * @param {Object} newScope (optional) Overrides scope passed to constructor
13012 * @param {Array} newArgs (optional) Overrides args passed to constructor
13014 this.delay = function(delay, newFn, newScope, newArgs){
13015 if(id && delay != d){
13019 t = new Date().getTime();
13021 scope = newScope || scope;
13022 args = newArgs || args;
13024 id = setInterval(call, d);
13029 * Cancel the last queued timeout
13031 this.cancel = function(){
13039 * Ext JS Library 1.1.1
13040 * Copyright(c) 2006-2007, Ext JS, LLC.
13042 * Originally Released Under LGPL - original licence link has changed is not relivant.
13045 * <script type="text/javascript">
13049 Roo.util.TaskRunner = function(interval){
13050 interval = interval || 10;
13051 var tasks = [], removeQueue = [];
13053 var running = false;
13055 var stopThread = function(){
13061 var startThread = function(){
13064 id = setInterval(runTasks, interval);
13068 var removeTask = function(task){
13069 removeQueue.push(task);
13075 var runTasks = function(){
13076 if(removeQueue.length > 0){
13077 for(var i = 0, len = removeQueue.length; i < len; i++){
13078 tasks.remove(removeQueue[i]);
13081 if(tasks.length < 1){
13086 var now = new Date().getTime();
13087 for(var i = 0, len = tasks.length; i < len; ++i){
13089 var itime = now - t.taskRunTime;
13090 if(t.interval <= itime){
13091 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
13092 t.taskRunTime = now;
13093 if(rt === false || t.taskRunCount === t.repeat){
13098 if(t.duration && t.duration <= (now - t.taskStartTime)){
13105 * Queues a new task.
13106 * @param {Object} task
13108 this.start = function(task){
13110 task.taskStartTime = new Date().getTime();
13111 task.taskRunTime = 0;
13112 task.taskRunCount = 0;
13117 this.stop = function(task){
13122 this.stopAll = function(){
13124 for(var i = 0, len = tasks.length; i < len; i++){
13125 if(tasks[i].onStop){
13134 Roo.TaskMgr = new Roo.util.TaskRunner();/*
13136 * Ext JS Library 1.1.1
13137 * Copyright(c) 2006-2007, Ext JS, LLC.
13139 * Originally Released Under LGPL - original licence link has changed is not relivant.
13142 * <script type="text/javascript">
13147 * @class Roo.util.MixedCollection
13148 * @extends Roo.util.Observable
13149 * A Collection class that maintains both numeric indexes and keys and exposes events.
13151 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
13152 * collection (defaults to false)
13153 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
13154 * and return the key value for that item. This is used when available to look up the key on items that
13155 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
13156 * equivalent to providing an implementation for the {@link #getKey} method.
13158 Roo.util.MixedCollection = function(allowFunctions, keyFn){
13166 * Fires when the collection is cleared.
13171 * Fires when an item is added to the collection.
13172 * @param {Number} index The index at which the item was added.
13173 * @param {Object} o The item added.
13174 * @param {String} key The key associated with the added item.
13179 * Fires when an item is replaced in the collection.
13180 * @param {String} key he key associated with the new added.
13181 * @param {Object} old The item being replaced.
13182 * @param {Object} new The new item.
13187 * Fires when an item is removed from the collection.
13188 * @param {Object} o The item being removed.
13189 * @param {String} key (optional) The key associated with the removed item.
13194 this.allowFunctions = allowFunctions === true;
13196 this.getKey = keyFn;
13198 Roo.util.MixedCollection.superclass.constructor.call(this);
13201 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
13202 allowFunctions : false,
13205 * Adds an item to the collection.
13206 * @param {String} key The key to associate with the item
13207 * @param {Object} o The item to add.
13208 * @return {Object} The item added.
13210 add : function(key, o){
13211 if(arguments.length == 1){
13213 key = this.getKey(o);
13215 if(typeof key == "undefined" || key === null){
13217 this.items.push(o);
13218 this.keys.push(null);
13220 var old = this.map[key];
13222 return this.replace(key, o);
13225 this.items.push(o);
13227 this.keys.push(key);
13229 this.fireEvent("add", this.length-1, o, key);
13234 * MixedCollection has a generic way to fetch keys if you implement getKey.
13237 var mc = new Roo.util.MixedCollection();
13238 mc.add(someEl.dom.id, someEl);
13239 mc.add(otherEl.dom.id, otherEl);
13243 var mc = new Roo.util.MixedCollection();
13244 mc.getKey = function(el){
13250 // or via the constructor
13251 var mc = new Roo.util.MixedCollection(false, function(el){
13257 * @param o {Object} The item for which to find the key.
13258 * @return {Object} The key for the passed item.
13260 getKey : function(o){
13265 * Replaces an item in the collection.
13266 * @param {String} key The key associated with the item to replace, or the item to replace.
13267 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
13268 * @return {Object} The new item.
13270 replace : function(key, o){
13271 if(arguments.length == 1){
13273 key = this.getKey(o);
13275 var old = this.item(key);
13276 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
13277 return this.add(key, o);
13279 var index = this.indexOfKey(key);
13280 this.items[index] = o;
13282 this.fireEvent("replace", key, old, o);
13287 * Adds all elements of an Array or an Object to the collection.
13288 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
13289 * an Array of values, each of which are added to the collection.
13291 addAll : function(objs){
13292 if(arguments.length > 1 || objs instanceof Array){
13293 var args = arguments.length > 1 ? arguments : objs;
13294 for(var i = 0, len = args.length; i < len; i++){
13298 for(var key in objs){
13299 if(this.allowFunctions || typeof objs[key] != "function"){
13300 this.add(key, objs[key]);
13307 * Executes the specified function once for every item in the collection, passing each
13308 * item as the first and only parameter. returning false from the function will stop the iteration.
13309 * @param {Function} fn The function to execute for each item.
13310 * @param {Object} scope (optional) The scope in which to execute the function.
13312 each : function(fn, scope){
13313 var items = [].concat(this.items); // each safe for removal
13314 for(var i = 0, len = items.length; i < len; i++){
13315 if(fn.call(scope || items[i], items[i], i, len) === false){
13322 * Executes the specified function once for every key in the collection, passing each
13323 * key, and its associated item as the first two parameters.
13324 * @param {Function} fn The function to execute for each item.
13325 * @param {Object} scope (optional) The scope in which to execute the function.
13327 eachKey : function(fn, scope){
13328 for(var i = 0, len = this.keys.length; i < len; i++){
13329 fn.call(scope || window, this.keys[i], this.items[i], i, len);
13334 * Returns the first item in the collection which elicits a true return value from the
13335 * passed selection function.
13336 * @param {Function} fn The selection function to execute for each item.
13337 * @param {Object} scope (optional) The scope in which to execute the function.
13338 * @return {Object} The first item in the collection which returned true from the selection function.
13340 find : function(fn, scope){
13341 for(var i = 0, len = this.items.length; i < len; i++){
13342 if(fn.call(scope || window, this.items[i], this.keys[i])){
13343 return this.items[i];
13350 * Inserts an item at the specified index in the collection.
13351 * @param {Number} index The index to insert the item at.
13352 * @param {String} key The key to associate with the new item, or the item itself.
13353 * @param {Object} o (optional) If the second parameter was a key, the new item.
13354 * @return {Object} The item inserted.
13356 insert : function(index, key, o){
13357 if(arguments.length == 2){
13359 key = this.getKey(o);
13361 if(index >= this.length){
13362 return this.add(key, o);
13365 this.items.splice(index, 0, o);
13366 if(typeof key != "undefined" && key != null){
13369 this.keys.splice(index, 0, key);
13370 this.fireEvent("add", index, o, key);
13375 * Removed an item from the collection.
13376 * @param {Object} o The item to remove.
13377 * @return {Object} The item removed.
13379 remove : function(o){
13380 return this.removeAt(this.indexOf(o));
13384 * Remove an item from a specified index in the collection.
13385 * @param {Number} index The index within the collection of the item to remove.
13387 removeAt : function(index){
13388 if(index < this.length && index >= 0){
13390 var o = this.items[index];
13391 this.items.splice(index, 1);
13392 var key = this.keys[index];
13393 if(typeof key != "undefined"){
13394 delete this.map[key];
13396 this.keys.splice(index, 1);
13397 this.fireEvent("remove", o, key);
13402 * Removed an item associated with the passed key fom the collection.
13403 * @param {String} key The key of the item to remove.
13405 removeKey : function(key){
13406 return this.removeAt(this.indexOfKey(key));
13410 * Returns the number of items in the collection.
13411 * @return {Number} the number of items in the collection.
13413 getCount : function(){
13414 return this.length;
13418 * Returns index within the collection of the passed Object.
13419 * @param {Object} o The item to find the index of.
13420 * @return {Number} index of the item.
13422 indexOf : function(o){
13423 if(!this.items.indexOf){
13424 for(var i = 0, len = this.items.length; i < len; i++){
13425 if(this.items[i] == o) {
13431 return this.items.indexOf(o);
13436 * Returns index within the collection of the passed key.
13437 * @param {String} key The key to find the index of.
13438 * @return {Number} index of the key.
13440 indexOfKey : function(key){
13441 if(!this.keys.indexOf){
13442 for(var i = 0, len = this.keys.length; i < len; i++){
13443 if(this.keys[i] == key) {
13449 return this.keys.indexOf(key);
13454 * Returns the item associated with the passed key OR index. Key has priority over index.
13455 * @param {String/Number} key The key or index of the item.
13456 * @return {Object} The item associated with the passed key.
13458 item : function(key){
13459 if (key === 'length') {
13462 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13463 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13467 * Returns the item at the specified index.
13468 * @param {Number} index The index of the item.
13471 itemAt : function(index){
13472 return this.items[index];
13476 * Returns the item associated with the passed key.
13477 * @param {String/Number} key The key of the item.
13478 * @return {Object} The item associated with the passed key.
13480 key : function(key){
13481 return this.map[key];
13485 * Returns true if the collection contains the passed Object as an item.
13486 * @param {Object} o The Object to look for in the collection.
13487 * @return {Boolean} True if the collection contains the Object as an item.
13489 contains : function(o){
13490 return this.indexOf(o) != -1;
13494 * Returns true if the collection contains the passed Object as a key.
13495 * @param {String} key The key to look for in the collection.
13496 * @return {Boolean} True if the collection contains the Object as a key.
13498 containsKey : function(key){
13499 return typeof this.map[key] != "undefined";
13503 * Removes all items from the collection.
13505 clear : function(){
13510 this.fireEvent("clear");
13514 * Returns the first item in the collection.
13515 * @return {Object} the first item in the collection..
13517 first : function(){
13518 return this.items[0];
13522 * Returns the last item in the collection.
13523 * @return {Object} the last item in the collection..
13526 return this.items[this.length-1];
13529 _sort : function(property, dir, fn){
13530 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13531 fn = fn || function(a, b){
13534 var c = [], k = this.keys, items = this.items;
13535 for(var i = 0, len = items.length; i < len; i++){
13536 c[c.length] = {key: k[i], value: items[i], index: i};
13538 c.sort(function(a, b){
13539 var v = fn(a[property], b[property]) * dsc;
13541 v = (a.index < b.index ? -1 : 1);
13545 for(var i = 0, len = c.length; i < len; i++){
13546 items[i] = c[i].value;
13549 this.fireEvent("sort", this);
13553 * Sorts this collection with the passed comparison function
13554 * @param {String} direction (optional) "ASC" or "DESC"
13555 * @param {Function} fn (optional) comparison function
13557 sort : function(dir, fn){
13558 this._sort("value", dir, fn);
13562 * Sorts this collection by keys
13563 * @param {String} direction (optional) "ASC" or "DESC"
13564 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13566 keySort : function(dir, fn){
13567 this._sort("key", dir, fn || function(a, b){
13568 return String(a).toUpperCase()-String(b).toUpperCase();
13573 * Returns a range of items in this collection
13574 * @param {Number} startIndex (optional) defaults to 0
13575 * @param {Number} endIndex (optional) default to the last item
13576 * @return {Array} An array of items
13578 getRange : function(start, end){
13579 var items = this.items;
13580 if(items.length < 1){
13583 start = start || 0;
13584 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13587 for(var i = start; i <= end; i++) {
13588 r[r.length] = items[i];
13591 for(var i = start; i >= end; i--) {
13592 r[r.length] = items[i];
13599 * Filter the <i>objects</i> in this collection by a specific property.
13600 * Returns a new collection that has been filtered.
13601 * @param {String} property A property on your objects
13602 * @param {String/RegExp} value Either string that the property values
13603 * should start with or a RegExp to test against the property
13604 * @return {MixedCollection} The new filtered collection
13606 filter : function(property, value){
13607 if(!value.exec){ // not a regex
13608 value = String(value);
13609 if(value.length == 0){
13610 return this.clone();
13612 value = new RegExp("^" + Roo.escapeRe(value), "i");
13614 return this.filterBy(function(o){
13615 return o && value.test(o[property]);
13620 * Filter by a function. * Returns a new collection that has been filtered.
13621 * The passed function will be called with each
13622 * object in the collection. If the function returns true, the value is included
13623 * otherwise it is filtered.
13624 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13625 * @param {Object} scope (optional) The scope of the function (defaults to this)
13626 * @return {MixedCollection} The new filtered collection
13628 filterBy : function(fn, scope){
13629 var r = new Roo.util.MixedCollection();
13630 r.getKey = this.getKey;
13631 var k = this.keys, it = this.items;
13632 for(var i = 0, len = it.length; i < len; i++){
13633 if(fn.call(scope||this, it[i], k[i])){
13634 r.add(k[i], it[i]);
13641 * Creates a duplicate of this collection
13642 * @return {MixedCollection}
13644 clone : function(){
13645 var r = new Roo.util.MixedCollection();
13646 var k = this.keys, it = this.items;
13647 for(var i = 0, len = it.length; i < len; i++){
13648 r.add(k[i], it[i]);
13650 r.getKey = this.getKey;
13655 * Returns the item associated with the passed key or index.
13657 * @param {String/Number} key The key or index of the item.
13658 * @return {Object} The item associated with the passed key.
13660 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13662 * Ext JS Library 1.1.1
13663 * Copyright(c) 2006-2007, Ext JS, LLC.
13665 * Originally Released Under LGPL - original licence link has changed is not relivant.
13668 * <script type="text/javascript">
13671 * @class Roo.util.JSON
13672 * Modified version of Douglas Crockford"s json.js that doesn"t
13673 * mess with the Object prototype
13674 * http://www.json.org/js.html
13677 Roo.util.JSON = new (function(){
13678 var useHasOwn = {}.hasOwnProperty ? true : false;
13680 // crashes Safari in some instances
13681 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13683 var pad = function(n) {
13684 return n < 10 ? "0" + n : n;
13697 var encodeString = function(s){
13698 if (/["\\\x00-\x1f]/.test(s)) {
13699 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13704 c = b.charCodeAt();
13706 Math.floor(c / 16).toString(16) +
13707 (c % 16).toString(16);
13710 return '"' + s + '"';
13713 var encodeArray = function(o){
13714 var a = ["["], b, i, l = o.length, v;
13715 for (i = 0; i < l; i += 1) {
13717 switch (typeof v) {
13726 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13734 var encodeDate = function(o){
13735 return '"' + o.getFullYear() + "-" +
13736 pad(o.getMonth() + 1) + "-" +
13737 pad(o.getDate()) + "T" +
13738 pad(o.getHours()) + ":" +
13739 pad(o.getMinutes()) + ":" +
13740 pad(o.getSeconds()) + '"';
13744 * Encodes an Object, Array or other value
13745 * @param {Mixed} o The variable to encode
13746 * @return {String} The JSON string
13748 this.encode = function(o)
13750 // should this be extended to fully wrap stringify..
13752 if(typeof o == "undefined" || o === null){
13754 }else if(o instanceof Array){
13755 return encodeArray(o);
13756 }else if(o instanceof Date){
13757 return encodeDate(o);
13758 }else if(typeof o == "string"){
13759 return encodeString(o);
13760 }else if(typeof o == "number"){
13761 return isFinite(o) ? String(o) : "null";
13762 }else if(typeof o == "boolean"){
13765 var a = ["{"], b, i, v;
13767 if(!useHasOwn || o.hasOwnProperty(i)) {
13769 switch (typeof v) {
13778 a.push(this.encode(i), ":",
13779 v === null ? "null" : this.encode(v));
13790 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13791 * @param {String} json The JSON string
13792 * @return {Object} The resulting object
13794 this.decode = function(json){
13796 return /** eval:var:json */ eval("(" + json + ')');
13800 * Shorthand for {@link Roo.util.JSON#encode}
13801 * @member Roo encode
13803 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13805 * Shorthand for {@link Roo.util.JSON#decode}
13806 * @member Roo decode
13808 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13811 * Ext JS Library 1.1.1
13812 * Copyright(c) 2006-2007, Ext JS, LLC.
13814 * Originally Released Under LGPL - original licence link has changed is not relivant.
13817 * <script type="text/javascript">
13821 * @class Roo.util.Format
13822 * Reusable data formatting functions
13825 Roo.util.Format = function(){
13826 var trimRe = /^\s+|\s+$/g;
13829 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13830 * @param {String} value The string to truncate
13831 * @param {Number} length The maximum length to allow before truncating
13832 * @return {String} The converted text
13834 ellipsis : function(value, len){
13835 if(value && value.length > len){
13836 return value.substr(0, len-3)+"...";
13842 * Checks a reference and converts it to empty string if it is undefined
13843 * @param {Mixed} value Reference to check
13844 * @return {Mixed} Empty string if converted, otherwise the original value
13846 undef : function(value){
13847 return typeof value != "undefined" ? value : "";
13851 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13852 * @param {String} value The string to encode
13853 * @return {String} The encoded text
13855 htmlEncode : function(value){
13856 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13860 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13861 * @param {String} value The string to decode
13862 * @return {String} The decoded text
13864 htmlDecode : function(value){
13865 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13869 * Trims any whitespace from either side of a string
13870 * @param {String} value The text to trim
13871 * @return {String} The trimmed text
13873 trim : function(value){
13874 return String(value).replace(trimRe, "");
13878 * Returns a substring from within an original string
13879 * @param {String} value The original text
13880 * @param {Number} start The start index of the substring
13881 * @param {Number} length The length of the substring
13882 * @return {String} The substring
13884 substr : function(value, start, length){
13885 return String(value).substr(start, length);
13889 * Converts a string to all lower case letters
13890 * @param {String} value The text to convert
13891 * @return {String} The converted text
13893 lowercase : function(value){
13894 return String(value).toLowerCase();
13898 * Converts a string to all upper case letters
13899 * @param {String} value The text to convert
13900 * @return {String} The converted text
13902 uppercase : function(value){
13903 return String(value).toUpperCase();
13907 * Converts the first character only of a string to upper case
13908 * @param {String} value The text to convert
13909 * @return {String} The converted text
13911 capitalize : function(value){
13912 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13916 call : function(value, fn){
13917 if(arguments.length > 2){
13918 var args = Array.prototype.slice.call(arguments, 2);
13919 args.unshift(value);
13921 return /** eval:var:value */ eval(fn).apply(window, args);
13923 /** eval:var:value */
13924 return /** eval:var:value */ eval(fn).call(window, value);
13930 * safer version of Math.toFixed..??/
13931 * @param {Number/String} value The numeric value to format
13932 * @param {Number/String} value Decimal places
13933 * @return {String} The formatted currency string
13935 toFixed : function(v, n)
13937 // why not use to fixed - precision is buggered???
13939 return Math.round(v-0);
13941 var fact = Math.pow(10,n+1);
13942 v = (Math.round((v-0)*fact))/fact;
13943 var z = (''+fact).substring(2);
13944 if (v == Math.floor(v)) {
13945 return Math.floor(v) + '.' + z;
13948 // now just padd decimals..
13949 var ps = String(v).split('.');
13950 var fd = (ps[1] + z);
13951 var r = fd.substring(0,n);
13952 var rm = fd.substring(n);
13954 return ps[0] + '.' + r;
13956 r*=1; // turn it into a number;
13958 if (String(r).length != n) {
13961 r = String(r).substring(1); // chop the end off.
13964 return ps[0] + '.' + r;
13969 * Format a number as US currency
13970 * @param {Number/String} value The numeric value to format
13971 * @return {String} The formatted currency string
13973 usMoney : function(v){
13974 return '$' + Roo.util.Format.number(v);
13979 * eventually this should probably emulate php's number_format
13980 * @param {Number/String} value The numeric value to format
13981 * @param {Number} decimals number of decimal places
13982 * @param {String} delimiter for thousands (default comma)
13983 * @return {String} The formatted currency string
13985 number : function(v, decimals, thousandsDelimiter)
13987 // multiply and round.
13988 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13989 thousandsDelimiter = typeof(thousandsDelimiter) == 'undefined' ? ',' : thousandsDelimiter;
13991 var mul = Math.pow(10, decimals);
13992 var zero = String(mul).substring(1);
13993 v = (Math.round((v-0)*mul))/mul;
13995 // if it's '0' number.. then
13997 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13999 var ps = v.split('.');
14002 var r = /(\d+)(\d{3})/;
14005 if(thousandsDelimiter.length != 0) {
14006 whole = whole.replace(/\B(?=(\d{3})+(?!\d))/g, thousandsDelimiter );
14011 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
14012 // does not have decimals
14013 (decimals ? ('.' + zero) : '');
14016 return whole + sub ;
14020 * Parse a value into a formatted date using the specified format pattern.
14021 * @param {Mixed} value The value to format
14022 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
14023 * @return {String} The formatted date string
14025 date : function(v, format){
14029 if(!(v instanceof Date)){
14030 v = new Date(Date.parse(v));
14032 return v.dateFormat(format || Roo.util.Format.defaults.date);
14036 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
14037 * @param {String} format Any valid date format string
14038 * @return {Function} The date formatting function
14040 dateRenderer : function(format){
14041 return function(v){
14042 return Roo.util.Format.date(v, format);
14047 stripTagsRE : /<\/?[^>]+>/gi,
14050 * Strips all HTML tags
14051 * @param {Mixed} value The text from which to strip tags
14052 * @return {String} The stripped text
14054 stripTags : function(v){
14055 return !v ? v : String(v).replace(this.stripTagsRE, "");
14059 * Size in Mb,Gb etc.
14060 * @param {Number} value The number to be formated
14061 * @param {number} decimals how many decimal places
14062 * @return {String} the formated string
14064 size : function(value, decimals)
14066 var sizes = ['b', 'k', 'M', 'G', 'T'];
14070 var i = parseInt(Math.floor(Math.log(value) / Math.log(1024)));
14071 return Roo.util.Format.number(value/ Math.pow(1024, i) ,decimals) + sizes[i];
14078 Roo.util.Format.defaults = {
14082 * Ext JS Library 1.1.1
14083 * Copyright(c) 2006-2007, Ext JS, LLC.
14085 * Originally Released Under LGPL - original licence link has changed is not relivant.
14088 * <script type="text/javascript">
14095 * @class Roo.MasterTemplate
14096 * @extends Roo.Template
14097 * Provides a template that can have child templates. The syntax is:
14099 var t = new Roo.MasterTemplate(
14100 '<select name="{name}">',
14101 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
14104 t.add('options', {value: 'foo', text: 'bar'});
14105 // or you can add multiple child elements in one shot
14106 t.addAll('options', [
14107 {value: 'foo', text: 'bar'},
14108 {value: 'foo2', text: 'bar2'},
14109 {value: 'foo3', text: 'bar3'}
14111 // then append, applying the master template values
14112 t.append('my-form', {name: 'my-select'});
14114 * A name attribute for the child template is not required if you have only one child
14115 * template or you want to refer to them by index.
14117 Roo.MasterTemplate = function(){
14118 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
14119 this.originalHtml = this.html;
14121 var m, re = this.subTemplateRe;
14124 while(m = re.exec(this.html)){
14125 var name = m[1], content = m[2];
14130 tpl : new Roo.Template(content)
14133 st[name] = st[subIndex];
14135 st[subIndex].tpl.compile();
14136 st[subIndex].tpl.call = this.call.createDelegate(this);
14139 this.subCount = subIndex;
14142 Roo.extend(Roo.MasterTemplate, Roo.Template, {
14144 * The regular expression used to match sub templates
14148 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
14151 * Applies the passed values to a child template.
14152 * @param {String/Number} name (optional) The name or index of the child template
14153 * @param {Array/Object} values The values to be applied to the template
14154 * @return {MasterTemplate} this
14156 add : function(name, values){
14157 if(arguments.length == 1){
14158 values = arguments[0];
14161 var s = this.subs[name];
14162 s.buffer[s.buffer.length] = s.tpl.apply(values);
14167 * Applies all the passed values to a child template.
14168 * @param {String/Number} name (optional) The name or index of the child template
14169 * @param {Array} values The values to be applied to the template, this should be an array of objects.
14170 * @param {Boolean} reset (optional) True to reset the template first
14171 * @return {MasterTemplate} this
14173 fill : function(name, values, reset){
14175 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
14183 for(var i = 0, len = values.length; i < len; i++){
14184 this.add(name, values[i]);
14190 * Resets the template for reuse
14191 * @return {MasterTemplate} this
14193 reset : function(){
14195 for(var i = 0; i < this.subCount; i++){
14201 applyTemplate : function(values){
14203 var replaceIndex = -1;
14204 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
14205 return s[++replaceIndex].buffer.join("");
14207 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
14210 apply : function(){
14211 return this.applyTemplate.apply(this, arguments);
14214 compile : function(){return this;}
14218 * Alias for fill().
14221 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
14223 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
14224 * var tpl = Roo.MasterTemplate.from('element-id');
14225 * @param {String/HTMLElement} el
14226 * @param {Object} config
14229 Roo.MasterTemplate.from = function(el, config){
14230 el = Roo.getDom(el);
14231 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
14234 * Ext JS Library 1.1.1
14235 * Copyright(c) 2006-2007, Ext JS, LLC.
14237 * Originally Released Under LGPL - original licence link has changed is not relivant.
14240 * <script type="text/javascript">
14245 * @class Roo.util.CSS
14246 * Utility class for manipulating CSS rules
14249 Roo.util.CSS = function(){
14251 var doc = document;
14253 var camelRe = /(-[a-z])/gi;
14254 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
14258 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
14259 * tag and appended to the HEAD of the document.
14260 * @param {String|Object} cssText The text containing the css rules
14261 * @param {String} id An id to add to the stylesheet for later removal
14262 * @return {StyleSheet}
14264 createStyleSheet : function(cssText, id){
14266 var head = doc.getElementsByTagName("head")[0];
14267 var nrules = doc.createElement("style");
14268 nrules.setAttribute("type", "text/css");
14270 nrules.setAttribute("id", id);
14272 if (typeof(cssText) != 'string') {
14273 // support object maps..
14274 // not sure if this a good idea..
14275 // perhaps it should be merged with the general css handling
14276 // and handle js style props.
14277 var cssTextNew = [];
14278 for(var n in cssText) {
14280 for(var k in cssText[n]) {
14281 citems.push( k + ' : ' +cssText[n][k] + ';' );
14283 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
14286 cssText = cssTextNew.join("\n");
14292 head.appendChild(nrules);
14293 ss = nrules.styleSheet;
14294 ss.cssText = cssText;
14297 nrules.appendChild(doc.createTextNode(cssText));
14299 nrules.cssText = cssText;
14301 head.appendChild(nrules);
14302 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
14304 this.cacheStyleSheet(ss);
14309 * Removes a style or link tag by id
14310 * @param {String} id The id of the tag
14312 removeStyleSheet : function(id){
14313 var existing = doc.getElementById(id);
14315 existing.parentNode.removeChild(existing);
14320 * Dynamically swaps an existing stylesheet reference for a new one
14321 * @param {String} id The id of an existing link tag to remove
14322 * @param {String} url The href of the new stylesheet to include
14324 swapStyleSheet : function(id, url){
14325 this.removeStyleSheet(id);
14326 var ss = doc.createElement("link");
14327 ss.setAttribute("rel", "stylesheet");
14328 ss.setAttribute("type", "text/css");
14329 ss.setAttribute("id", id);
14330 ss.setAttribute("href", url);
14331 doc.getElementsByTagName("head")[0].appendChild(ss);
14335 * Refresh the rule cache if you have dynamically added stylesheets
14336 * @return {Object} An object (hash) of rules indexed by selector
14338 refreshCache : function(){
14339 return this.getRules(true);
14343 cacheStyleSheet : function(stylesheet){
14347 try{// try catch for cross domain access issue
14348 var ssRules = stylesheet.cssRules || stylesheet.rules;
14349 for(var j = ssRules.length-1; j >= 0; --j){
14350 rules[ssRules[j].selectorText] = ssRules[j];
14356 * Gets all css rules for the document
14357 * @param {Boolean} refreshCache true to refresh the internal cache
14358 * @return {Object} An object (hash) of rules indexed by selector
14360 getRules : function(refreshCache){
14361 if(rules == null || refreshCache){
14363 var ds = doc.styleSheets;
14364 for(var i =0, len = ds.length; i < len; i++){
14366 this.cacheStyleSheet(ds[i]);
14374 * Gets an an individual CSS rule by selector(s)
14375 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
14376 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
14377 * @return {CSSRule} The CSS rule or null if one is not found
14379 getRule : function(selector, refreshCache){
14380 var rs = this.getRules(refreshCache);
14381 if(!(selector instanceof Array)){
14382 return rs[selector];
14384 for(var i = 0; i < selector.length; i++){
14385 if(rs[selector[i]]){
14386 return rs[selector[i]];
14394 * Updates a rule property
14395 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
14396 * @param {String} property The css property
14397 * @param {String} value The new value for the property
14398 * @return {Boolean} true If a rule was found and updated
14400 updateRule : function(selector, property, value){
14401 if(!(selector instanceof Array)){
14402 var rule = this.getRule(selector);
14404 rule.style[property.replace(camelRe, camelFn)] = value;
14408 for(var i = 0; i < selector.length; i++){
14409 if(this.updateRule(selector[i], property, value)){
14419 * Ext JS Library 1.1.1
14420 * Copyright(c) 2006-2007, Ext JS, LLC.
14422 * Originally Released Under LGPL - original licence link has changed is not relivant.
14425 * <script type="text/javascript">
14431 * @class Roo.util.ClickRepeater
14432 * @extends Roo.util.Observable
14434 * A wrapper class which can be applied to any element. Fires a "click" event while the
14435 * mouse is pressed. The interval between firings may be specified in the config but
14436 * defaults to 10 milliseconds.
14438 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14440 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14441 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14442 * Similar to an autorepeat key delay.
14443 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14444 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14445 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14446 * "interval" and "delay" are ignored. "immediate" is honored.
14447 * @cfg {Boolean} preventDefault True to prevent the default click event
14448 * @cfg {Boolean} stopDefault True to stop the default click event
14451 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14452 * 2007-02-02 jvs Renamed to ClickRepeater
14453 * 2007-02-03 jvs Modifications for FF Mac and Safari
14456 * @param {String/HTMLElement/Element} el The element to listen on
14457 * @param {Object} config
14459 Roo.util.ClickRepeater = function(el, config)
14461 this.el = Roo.get(el);
14462 this.el.unselectable();
14464 Roo.apply(this, config);
14469 * Fires when the mouse button is depressed.
14470 * @param {Roo.util.ClickRepeater} this
14472 "mousedown" : true,
14475 * Fires on a specified interval during the time the element is pressed.
14476 * @param {Roo.util.ClickRepeater} this
14481 * Fires when the mouse key is released.
14482 * @param {Roo.util.ClickRepeater} this
14487 this.el.on("mousedown", this.handleMouseDown, this);
14488 if(this.preventDefault || this.stopDefault){
14489 this.el.on("click", function(e){
14490 if(this.preventDefault){
14491 e.preventDefault();
14493 if(this.stopDefault){
14499 // allow inline handler
14501 this.on("click", this.handler, this.scope || this);
14504 Roo.util.ClickRepeater.superclass.constructor.call(this);
14507 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14510 preventDefault : true,
14511 stopDefault : false,
14515 handleMouseDown : function(){
14516 clearTimeout(this.timer);
14518 if(this.pressClass){
14519 this.el.addClass(this.pressClass);
14521 this.mousedownTime = new Date();
14523 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14524 this.el.on("mouseout", this.handleMouseOut, this);
14526 this.fireEvent("mousedown", this);
14527 this.fireEvent("click", this);
14529 this.timer = this.click.defer(this.delay || this.interval, this);
14533 click : function(){
14534 this.fireEvent("click", this);
14535 this.timer = this.click.defer(this.getInterval(), this);
14539 getInterval: function(){
14540 if(!this.accelerate){
14541 return this.interval;
14543 var pressTime = this.mousedownTime.getElapsed();
14544 if(pressTime < 500){
14546 }else if(pressTime < 1700){
14548 }else if(pressTime < 2600){
14550 }else if(pressTime < 3500){
14552 }else if(pressTime < 4400){
14554 }else if(pressTime < 5300){
14556 }else if(pressTime < 6200){
14564 handleMouseOut : function(){
14565 clearTimeout(this.timer);
14566 if(this.pressClass){
14567 this.el.removeClass(this.pressClass);
14569 this.el.on("mouseover", this.handleMouseReturn, this);
14573 handleMouseReturn : function(){
14574 this.el.un("mouseover", this.handleMouseReturn);
14575 if(this.pressClass){
14576 this.el.addClass(this.pressClass);
14582 handleMouseUp : function(){
14583 clearTimeout(this.timer);
14584 this.el.un("mouseover", this.handleMouseReturn);
14585 this.el.un("mouseout", this.handleMouseOut);
14586 Roo.get(document).un("mouseup", this.handleMouseUp);
14587 this.el.removeClass(this.pressClass);
14588 this.fireEvent("mouseup", this);
14591 * @class Roo.util.Clipboard
14597 Roo.util.Clipboard = {
14599 * Writes a string to the clipboard - using the Clipboard API if https, otherwise using text area.
14600 * @param {String} text to copy to clipboard
14602 write : function(text) {
14603 // navigator clipboard api needs a secure context (https)
14604 if (navigator.clipboard && window.isSecureContext) {
14605 // navigator clipboard api method'
14606 navigator.clipboard.writeText(text);
14609 // text area method
14610 var ta = document.createElement("textarea");
14612 // make the textarea out of viewport
14613 ta.style.position = "fixed";
14614 ta.style.left = "-999999px";
14615 ta.style.top = "-999999px";
14616 document.body.appendChild(ta);
14619 document.execCommand('copy');
14629 * Ext JS Library 1.1.1
14630 * Copyright(c) 2006-2007, Ext JS, LLC.
14632 * Originally Released Under LGPL - original licence link has changed is not relivant.
14635 * <script type="text/javascript">
14640 * @class Roo.KeyNav
14641 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14642 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14643 * way to implement custom navigation schemes for any UI component.</p>
14644 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14645 * pageUp, pageDown, del, home, end. Usage:</p>
14647 var nav = new Roo.KeyNav("my-element", {
14648 "left" : function(e){
14649 this.moveLeft(e.ctrlKey);
14651 "right" : function(e){
14652 this.moveRight(e.ctrlKey);
14654 "enter" : function(e){
14661 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14662 * @param {Object} config The config
14664 Roo.KeyNav = function(el, config){
14665 this.el = Roo.get(el);
14666 Roo.apply(this, config);
14667 if(!this.disabled){
14668 this.disabled = true;
14673 Roo.KeyNav.prototype = {
14675 * @cfg {Boolean} disabled
14676 * True to disable this KeyNav instance (defaults to false)
14680 * @cfg {String} defaultEventAction
14681 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14682 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14683 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14685 defaultEventAction: "stopEvent",
14687 * @cfg {Boolean} forceKeyDown
14688 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14689 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14690 * handle keydown instead of keypress.
14692 forceKeyDown : false,
14695 prepareEvent : function(e){
14696 var k = e.getKey();
14697 var h = this.keyToHandler[k];
14698 //if(h && this[h]){
14699 // e.stopPropagation();
14701 if(Roo.isSafari && h && k >= 37 && k <= 40){
14707 relay : function(e){
14708 var k = e.getKey();
14709 var h = this.keyToHandler[k];
14711 if(this.doRelay(e, this[h], h) !== true){
14712 e[this.defaultEventAction]();
14718 doRelay : function(e, h, hname){
14719 return h.call(this.scope || this, e);
14722 // possible handlers
14736 // quick lookup hash
14753 * Enable this KeyNav
14755 enable: function(){
14757 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14758 // the EventObject will normalize Safari automatically
14759 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14760 this.el.on("keydown", this.relay, this);
14762 this.el.on("keydown", this.prepareEvent, this);
14763 this.el.on("keypress", this.relay, this);
14765 this.disabled = false;
14770 * Disable this KeyNav
14772 disable: function(){
14773 if(!this.disabled){
14774 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14775 this.el.un("keydown", this.relay);
14777 this.el.un("keydown", this.prepareEvent);
14778 this.el.un("keypress", this.relay);
14780 this.disabled = true;
14785 * Ext JS Library 1.1.1
14786 * Copyright(c) 2006-2007, Ext JS, LLC.
14788 * Originally Released Under LGPL - original licence link has changed is not relivant.
14791 * <script type="text/javascript">
14796 * @class Roo.KeyMap
14797 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14798 * The constructor accepts the same config object as defined by {@link #addBinding}.
14799 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14800 * combination it will call the function with this signature (if the match is a multi-key
14801 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14802 * A KeyMap can also handle a string representation of keys.<br />
14805 // map one key by key code
14806 var map = new Roo.KeyMap("my-element", {
14807 key: 13, // or Roo.EventObject.ENTER
14812 // map multiple keys to one action by string
14813 var map = new Roo.KeyMap("my-element", {
14819 // map multiple keys to multiple actions by strings and array of codes
14820 var map = new Roo.KeyMap("my-element", [
14823 fn: function(){ alert("Return was pressed"); }
14826 fn: function(){ alert('a, b or c was pressed'); }
14831 fn: function(){ alert('Control + shift + tab was pressed.'); }
14835 * <b>Note: A KeyMap starts enabled</b>
14837 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14838 * @param {Object} config The config (see {@link #addBinding})
14839 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14841 Roo.KeyMap = function(el, config, eventName){
14842 this.el = Roo.get(el);
14843 this.eventName = eventName || "keydown";
14844 this.bindings = [];
14846 this.addBinding(config);
14851 Roo.KeyMap.prototype = {
14853 * True to stop the event from bubbling and prevent the default browser action if the
14854 * key was handled by the KeyMap (defaults to false)
14860 * Add a new binding to this KeyMap. The following config object properties are supported:
14862 Property Type Description
14863 ---------- --------------- ----------------------------------------------------------------------
14864 key String/Array A single keycode or an array of keycodes to handle
14865 shift Boolean True to handle key only when shift is pressed (defaults to false)
14866 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14867 alt Boolean True to handle key only when alt is pressed (defaults to false)
14868 fn Function The function to call when KeyMap finds the expected key combination
14869 scope Object The scope of the callback function
14875 var map = new Roo.KeyMap(document, {
14876 key: Roo.EventObject.ENTER,
14881 //Add a new binding to the existing KeyMap later
14889 * @param {Object/Array} config A single KeyMap config or an array of configs
14891 addBinding : function(config){
14892 if(config instanceof Array){
14893 for(var i = 0, len = config.length; i < len; i++){
14894 this.addBinding(config[i]);
14898 var keyCode = config.key,
14899 shift = config.shift,
14900 ctrl = config.ctrl,
14903 scope = config.scope;
14904 if(typeof keyCode == "string"){
14906 var keyString = keyCode.toUpperCase();
14907 for(var j = 0, len = keyString.length; j < len; j++){
14908 ks.push(keyString.charCodeAt(j));
14912 var keyArray = keyCode instanceof Array;
14913 var handler = function(e){
14914 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14915 var k = e.getKey();
14917 for(var i = 0, len = keyCode.length; i < len; i++){
14918 if(keyCode[i] == k){
14919 if(this.stopEvent){
14922 fn.call(scope || window, k, e);
14928 if(this.stopEvent){
14931 fn.call(scope || window, k, e);
14936 this.bindings.push(handler);
14940 * Shorthand for adding a single key listener
14941 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14942 * following options:
14943 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14944 * @param {Function} fn The function to call
14945 * @param {Object} scope (optional) The scope of the function
14947 on : function(key, fn, scope){
14948 var keyCode, shift, ctrl, alt;
14949 if(typeof key == "object" && !(key instanceof Array)){
14968 handleKeyDown : function(e){
14969 if(this.enabled){ //just in case
14970 var b = this.bindings;
14971 for(var i = 0, len = b.length; i < len; i++){
14972 b[i].call(this, e);
14978 * Returns true if this KeyMap is enabled
14979 * @return {Boolean}
14981 isEnabled : function(){
14982 return this.enabled;
14986 * Enables this KeyMap
14988 enable: function(){
14990 this.el.on(this.eventName, this.handleKeyDown, this);
14991 this.enabled = true;
14996 * Disable this KeyMap
14998 disable: function(){
15000 this.el.removeListener(this.eventName, this.handleKeyDown, this);
15001 this.enabled = false;
15006 * Ext JS Library 1.1.1
15007 * Copyright(c) 2006-2007, Ext JS, LLC.
15009 * Originally Released Under LGPL - original licence link has changed is not relivant.
15012 * <script type="text/javascript">
15017 * @class Roo.util.TextMetrics
15018 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
15019 * wide, in pixels, a given block of text will be.
15022 Roo.util.TextMetrics = function(){
15026 * Measures the size of the specified text
15027 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
15028 * that can affect the size of the rendered text
15029 * @param {String} text The text to measure
15030 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
15031 * in order to accurately measure the text height
15032 * @return {Object} An object containing the text's size {width: (width), height: (height)}
15034 measure : function(el, text, fixedWidth){
15036 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
15039 shared.setFixedWidth(fixedWidth || 'auto');
15040 return shared.getSize(text);
15044 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
15045 * the overhead of multiple calls to initialize the style properties on each measurement.
15046 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
15047 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
15048 * in order to accurately measure the text height
15049 * @return {Roo.util.TextMetrics.Instance} instance The new instance
15051 createInstance : function(el, fixedWidth){
15052 return Roo.util.TextMetrics.Instance(el, fixedWidth);
15059 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
15060 var ml = new Roo.Element(document.createElement('div'));
15061 document.body.appendChild(ml.dom);
15062 ml.position('absolute');
15063 ml.setLeftTop(-1000, -1000);
15067 ml.setWidth(fixedWidth);
15072 * Returns the size of the specified text based on the internal element's style and width properties
15073 * @memberOf Roo.util.TextMetrics.Instance#
15074 * @param {String} text The text to measure
15075 * @return {Object} An object containing the text's size {width: (width), height: (height)}
15077 getSize : function(text){
15079 var s = ml.getSize();
15085 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
15086 * that can affect the size of the rendered text
15087 * @memberOf Roo.util.TextMetrics.Instance#
15088 * @param {String/HTMLElement} el The element, dom node or id
15090 bind : function(el){
15092 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
15097 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
15098 * to set a fixed width in order to accurately measure the text height.
15099 * @memberOf Roo.util.TextMetrics.Instance#
15100 * @param {Number} width The width to set on the element
15102 setFixedWidth : function(width){
15103 ml.setWidth(width);
15107 * Returns the measured width of the specified text
15108 * @memberOf Roo.util.TextMetrics.Instance#
15109 * @param {String} text The text to measure
15110 * @return {Number} width The width in pixels
15112 getWidth : function(text){
15113 ml.dom.style.width = 'auto';
15114 return this.getSize(text).width;
15118 * Returns the measured height of the specified text. For multiline text, be sure to call
15119 * {@link #setFixedWidth} if necessary.
15120 * @memberOf Roo.util.TextMetrics.Instance#
15121 * @param {String} text The text to measure
15122 * @return {Number} height The height in pixels
15124 getHeight : function(text){
15125 return this.getSize(text).height;
15129 instance.bind(bindTo);
15134 // backwards compat
15135 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
15137 * Ext JS Library 1.1.1
15138 * Copyright(c) 2006-2007, Ext JS, LLC.
15140 * Originally Released Under LGPL - original licence link has changed is not relivant.
15143 * <script type="text/javascript">
15147 * @class Roo.state.Provider
15148 * Abstract base class for state provider implementations. This class provides methods
15149 * for encoding and decoding <b>typed</b> variables including dates and defines the
15150 * Provider interface.
15152 Roo.state.Provider = function(){
15154 * @event statechange
15155 * Fires when a state change occurs.
15156 * @param {Provider} this This state provider
15157 * @param {String} key The state key which was changed
15158 * @param {String} value The encoded value for the state
15161 "statechange": true
15164 Roo.state.Provider.superclass.constructor.call(this);
15166 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
15168 * Returns the current value for a key
15169 * @param {String} name The key name
15170 * @param {Mixed} defaultValue A default value to return if the key's value is not found
15171 * @return {Mixed} The state data
15173 get : function(name, defaultValue){
15174 return typeof this.state[name] == "undefined" ?
15175 defaultValue : this.state[name];
15179 * Clears a value from the state
15180 * @param {String} name The key name
15182 clear : function(name){
15183 delete this.state[name];
15184 this.fireEvent("statechange", this, name, null);
15188 * Sets the value for a key
15189 * @param {String} name The key name
15190 * @param {Mixed} value The value to set
15192 set : function(name, value){
15193 this.state[name] = value;
15194 this.fireEvent("statechange", this, name, value);
15198 * Decodes a string previously encoded with {@link #encodeValue}.
15199 * @param {String} value The value to decode
15200 * @return {Mixed} The decoded value
15202 decodeValue : function(cookie){
15203 var re = /^(a|n|d|b|s|o)\:(.*)$/;
15204 var matches = re.exec(unescape(cookie));
15205 if(!matches || !matches[1]) {
15206 return; // non state cookie
15208 var type = matches[1];
15209 var v = matches[2];
15212 return parseFloat(v);
15214 return new Date(Date.parse(v));
15219 var values = v.split("^");
15220 for(var i = 0, len = values.length; i < len; i++){
15221 all.push(this.decodeValue(values[i]));
15226 var values = v.split("^");
15227 for(var i = 0, len = values.length; i < len; i++){
15228 var kv = values[i].split("=");
15229 all[kv[0]] = this.decodeValue(kv[1]);
15238 * Encodes a value including type information. Decode with {@link #decodeValue}.
15239 * @param {Mixed} value The value to encode
15240 * @return {String} The encoded value
15242 encodeValue : function(v){
15244 if(typeof v == "number"){
15246 }else if(typeof v == "boolean"){
15247 enc = "b:" + (v ? "1" : "0");
15248 }else if(v instanceof Date){
15249 enc = "d:" + v.toGMTString();
15250 }else if(v instanceof Array){
15252 for(var i = 0, len = v.length; i < len; i++){
15253 flat += this.encodeValue(v[i]);
15259 }else if(typeof v == "object"){
15262 if(typeof v[key] != "function"){
15263 flat += key + "=" + this.encodeValue(v[key]) + "^";
15266 enc = "o:" + flat.substring(0, flat.length-1);
15270 return escape(enc);
15276 * Ext JS Library 1.1.1
15277 * Copyright(c) 2006-2007, Ext JS, LLC.
15279 * Originally Released Under LGPL - original licence link has changed is not relivant.
15282 * <script type="text/javascript">
15285 * @class Roo.state.Manager
15286 * This is the global state manager. By default all components that are "state aware" check this class
15287 * for state information if you don't pass them a custom state provider. In order for this class
15288 * to be useful, it must be initialized with a provider when your application initializes.
15290 // in your initialization function
15292 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
15294 // supposed you have a {@link Roo.BorderLayout}
15295 var layout = new Roo.BorderLayout(...);
15296 layout.restoreState();
15297 // or a {Roo.BasicDialog}
15298 var dialog = new Roo.BasicDialog(...);
15299 dialog.restoreState();
15303 Roo.state.Manager = function(){
15304 var provider = new Roo.state.Provider();
15308 * Configures the default state provider for your application
15309 * @param {Provider} stateProvider The state provider to set
15311 setProvider : function(stateProvider){
15312 provider = stateProvider;
15316 * Returns the current value for a key
15317 * @param {String} name The key name
15318 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
15319 * @return {Mixed} The state data
15321 get : function(key, defaultValue){
15322 return provider.get(key, defaultValue);
15326 * Sets the value for a key
15327 * @param {String} name The key name
15328 * @param {Mixed} value The state data
15330 set : function(key, value){
15331 provider.set(key, value);
15335 * Clears a value from the state
15336 * @param {String} name The key name
15338 clear : function(key){
15339 provider.clear(key);
15343 * Gets the currently configured state provider
15344 * @return {Provider} The state provider
15346 getProvider : function(){
15353 * Ext JS Library 1.1.1
15354 * Copyright(c) 2006-2007, Ext JS, LLC.
15356 * Originally Released Under LGPL - original licence link has changed is not relivant.
15359 * <script type="text/javascript">
15362 * @class Roo.state.CookieProvider
15363 * @extends Roo.state.Provider
15364 * The default Provider implementation which saves state via cookies.
15367 var cp = new Roo.state.CookieProvider({
15369 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
15370 domain: "roojs.com"
15372 Roo.state.Manager.setProvider(cp);
15374 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
15375 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
15376 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
15377 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
15378 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
15379 * domain the page is running on including the 'www' like 'www.roojs.com')
15380 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
15382 * Create a new CookieProvider
15383 * @param {Object} config The configuration object
15385 Roo.state.CookieProvider = function(config){
15386 Roo.state.CookieProvider.superclass.constructor.call(this);
15388 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
15389 this.domain = null;
15390 this.secure = false;
15391 Roo.apply(this, config);
15392 this.state = this.readCookies();
15395 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
15397 set : function(name, value){
15398 if(typeof value == "undefined" || value === null){
15402 this.setCookie(name, value);
15403 Roo.state.CookieProvider.superclass.set.call(this, name, value);
15407 clear : function(name){
15408 this.clearCookie(name);
15409 Roo.state.CookieProvider.superclass.clear.call(this, name);
15413 readCookies : function(){
15415 var c = document.cookie + ";";
15416 var re = /\s?(.*?)=(.*?);/g;
15418 while((matches = re.exec(c)) != null){
15419 var name = matches[1];
15420 var value = matches[2];
15421 if(name && name.substring(0,3) == "ys-"){
15422 cookies[name.substr(3)] = this.decodeValue(value);
15429 setCookie : function(name, value){
15430 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
15431 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
15432 ((this.path == null) ? "" : ("; path=" + this.path)) +
15433 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15434 ((this.secure == true) ? "; secure" : "");
15438 clearCookie : function(name){
15439 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
15440 ((this.path == null) ? "" : ("; path=" + this.path)) +
15441 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15442 ((this.secure == true) ? "; secure" : "");
15446 * Ext JS Library 1.1.1
15447 * Copyright(c) 2006-2007, Ext JS, LLC.
15449 * Originally Released Under LGPL - original licence link has changed is not relivant.
15452 * <script type="text/javascript">
15457 * @class Roo.ComponentMgr
15458 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
15461 Roo.ComponentMgr = function(){
15462 var all = new Roo.util.MixedCollection();
15466 * Registers a component.
15467 * @param {Roo.Component} c The component
15469 register : function(c){
15474 * Unregisters a component.
15475 * @param {Roo.Component} c The component
15477 unregister : function(c){
15482 * Returns a component by id
15483 * @param {String} id The component id
15485 get : function(id){
15486 return all.get(id);
15490 * Registers a function that will be called when a specified component is added to ComponentMgr
15491 * @param {String} id The component id
15492 * @param {Funtction} fn The callback function
15493 * @param {Object} scope The scope of the callback
15495 onAvailable : function(id, fn, scope){
15496 all.on("add", function(index, o){
15498 fn.call(scope || o, o);
15499 all.un("add", fn, scope);
15506 * Ext JS Library 1.1.1
15507 * Copyright(c) 2006-2007, Ext JS, LLC.
15509 * Originally Released Under LGPL - original licence link has changed is not relivant.
15512 * <script type="text/javascript">
15516 * @class Roo.Component
15517 * @extends Roo.util.Observable
15518 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15519 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15520 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15521 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15522 * All visual components (widgets) that require rendering into a layout should subclass Component.
15524 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15525 * element and its id used as the component id. If a string is passed, it is assumed to be the id of an existing element
15526 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15528 Roo.Component = function(config){
15529 config = config || {};
15530 if(config.tagName || config.dom || typeof config == "string"){ // element object
15531 config = {el: config, id: config.id || config};
15533 this.initialConfig = config;
15535 Roo.apply(this, config);
15539 * Fires after the component is disabled.
15540 * @param {Roo.Component} this
15545 * Fires after the component is enabled.
15546 * @param {Roo.Component} this
15550 * @event beforeshow
15551 * Fires before the component is shown. Return false to stop the show.
15552 * @param {Roo.Component} this
15557 * Fires after the component is shown.
15558 * @param {Roo.Component} this
15562 * @event beforehide
15563 * Fires before the component is hidden. Return false to stop the hide.
15564 * @param {Roo.Component} this
15569 * Fires after the component is hidden.
15570 * @param {Roo.Component} this
15574 * @event beforerender
15575 * Fires before the component is rendered. Return false to stop the render.
15576 * @param {Roo.Component} this
15578 beforerender : true,
15581 * Fires after the component is rendered.
15582 * @param {Roo.Component} this
15586 * @event beforedestroy
15587 * Fires before the component is destroyed. Return false to stop the destroy.
15588 * @param {Roo.Component} this
15590 beforedestroy : true,
15593 * Fires after the component is destroyed.
15594 * @param {Roo.Component} this
15599 this.id = "roo-comp-" + (++Roo.Component.AUTO_ID);
15601 Roo.ComponentMgr.register(this);
15602 Roo.Component.superclass.constructor.call(this);
15603 this.initComponent();
15604 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15605 this.render(this.renderTo);
15606 delete this.renderTo;
15611 Roo.Component.AUTO_ID = 1000;
15613 Roo.extend(Roo.Component, Roo.util.Observable, {
15615 * @scope Roo.Component.prototype
15617 * true if this component is hidden. Read-only.
15622 * true if this component is disabled. Read-only.
15627 * true if this component has been rendered. Read-only.
15631 /** @cfg {String} disableClass
15632 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15634 disabledClass : "x-item-disabled",
15635 /** @cfg {Boolean} allowDomMove
15636 * Whether the component can move the Dom node when rendering (defaults to true).
15638 allowDomMove : true,
15639 /** @cfg {String} hideMode (display|visibility)
15640 * How this component should hidden. Supported values are
15641 * "visibility" (css visibility), "offsets" (negative offset position) and
15642 * "display" (css display) - defaults to "display".
15644 hideMode: 'display',
15647 ctype : "Roo.Component",
15650 * @cfg {String} actionMode
15651 * which property holds the element that used for hide() / show() / disable() / enable()
15652 * default is 'el' for forms you probably want to set this to fieldEl
15657 getActionEl : function(){
15658 return this[this.actionMode];
15661 initComponent : Roo.emptyFn,
15663 * If this is a lazy rendering component, render it to its container element.
15664 * @param {String/HTMLElement/Element} container (optional) The element this component should be rendered into. If it is being applied to existing markup, this should be left off.
15666 render : function(container, position){
15672 if(this.fireEvent("beforerender", this) === false){
15676 if(!container && this.el){
15677 this.el = Roo.get(this.el);
15678 container = this.el.dom.parentNode;
15679 this.allowDomMove = false;
15681 this.container = Roo.get(container);
15682 this.rendered = true;
15683 if(position !== undefined){
15684 if(typeof position == 'number'){
15685 position = this.container.dom.childNodes[position];
15687 position = Roo.getDom(position);
15690 this.onRender(this.container, position || null);
15692 this.el.addClass(this.cls);
15696 this.el.applyStyles(this.style);
15699 this.fireEvent("render", this);
15700 this.afterRender(this.container);
15713 // default function is not really useful
15714 onRender : function(ct, position){
15716 this.el = Roo.get(this.el);
15717 if(this.allowDomMove !== false){
15718 ct.dom.insertBefore(this.el.dom, position);
15724 getAutoCreate : function(){
15725 var cfg = typeof this.autoCreate == "object" ?
15726 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15727 if(this.id && !cfg.id){
15734 afterRender : Roo.emptyFn,
15737 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15738 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15740 destroy : function(){
15741 if(this.fireEvent("beforedestroy", this) !== false){
15742 this.purgeListeners();
15743 this.beforeDestroy();
15745 this.el.removeAllListeners();
15747 if(this.actionMode == "container"){
15748 this.container.remove();
15752 Roo.ComponentMgr.unregister(this);
15753 this.fireEvent("destroy", this);
15758 beforeDestroy : function(){
15763 onDestroy : function(){
15768 * Returns the underlying {@link Roo.Element}.
15769 * @return {Roo.Element} The element
15771 getEl : function(){
15776 * Returns the id of this component.
15779 getId : function(){
15784 * Try to focus this component.
15785 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15786 * @return {Roo.Component} this
15788 focus : function(selectText){
15791 if(selectText === true){
15792 this.el.dom.select();
15807 * Disable this component.
15808 * @return {Roo.Component} this
15810 disable : function(){
15814 this.disabled = true;
15815 this.fireEvent("disable", this);
15820 onDisable : function(){
15821 this.getActionEl().addClass(this.disabledClass);
15822 this.el.dom.disabled = true;
15826 * Enable this component.
15827 * @return {Roo.Component} this
15829 enable : function(){
15833 this.disabled = false;
15834 this.fireEvent("enable", this);
15839 onEnable : function(){
15840 this.getActionEl().removeClass(this.disabledClass);
15841 this.el.dom.disabled = false;
15845 * Convenience function for setting disabled/enabled by boolean.
15846 * @param {Boolean} disabled
15848 setDisabled : function(disabled){
15849 this[disabled ? "disable" : "enable"]();
15853 * Show this component.
15854 * @return {Roo.Component} this
15857 if(this.fireEvent("beforeshow", this) !== false){
15858 this.hidden = false;
15862 this.fireEvent("show", this);
15868 onShow : function(){
15869 var ae = this.getActionEl();
15870 if(this.hideMode == 'visibility'){
15871 ae.dom.style.visibility = "visible";
15872 }else if(this.hideMode == 'offsets'){
15873 ae.removeClass('x-hidden');
15875 ae.dom.style.display = "";
15880 * Hide this component.
15881 * @return {Roo.Component} this
15884 if(this.fireEvent("beforehide", this) !== false){
15885 this.hidden = true;
15889 this.fireEvent("hide", this);
15895 onHide : function(){
15896 var ae = this.getActionEl();
15897 if(this.hideMode == 'visibility'){
15898 ae.dom.style.visibility = "hidden";
15899 }else if(this.hideMode == 'offsets'){
15900 ae.addClass('x-hidden');
15902 ae.dom.style.display = "none";
15907 * Convenience function to hide or show this component by boolean.
15908 * @param {Boolean} visible True to show, false to hide
15909 * @return {Roo.Component} this
15911 setVisible: function(visible){
15921 * Returns true if this component is visible.
15923 isVisible : function(){
15924 return this.getActionEl().isVisible();
15927 cloneConfig : function(overrides){
15928 overrides = overrides || {};
15929 var id = overrides.id || Roo.id();
15930 var cfg = Roo.applyIf(overrides, this.initialConfig);
15931 cfg.id = id; // prevent dup id
15932 return new this.constructor(cfg);
15936 * Ext JS Library 1.1.1
15937 * Copyright(c) 2006-2007, Ext JS, LLC.
15939 * Originally Released Under LGPL - original licence link has changed is not relivant.
15942 * <script type="text/javascript">
15946 * @class Roo.BoxComponent
15947 * @extends Roo.Component
15948 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15949 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15950 * container classes should subclass BoxComponent so that they will work consistently when nested within other Roo
15951 * layout containers.
15953 * @param {Roo.Element/String/Object} config The configuration options.
15955 Roo.BoxComponent = function(config){
15956 Roo.Component.call(this, config);
15960 * Fires after the component is resized.
15961 * @param {Roo.Component} this
15962 * @param {Number} adjWidth The box-adjusted width that was set
15963 * @param {Number} adjHeight The box-adjusted height that was set
15964 * @param {Number} rawWidth The width that was originally specified
15965 * @param {Number} rawHeight The height that was originally specified
15970 * Fires after the component is moved.
15971 * @param {Roo.Component} this
15972 * @param {Number} x The new x position
15973 * @param {Number} y The new y position
15979 Roo.extend(Roo.BoxComponent, Roo.Component, {
15980 // private, set in afterRender to signify that the component has been rendered
15982 // private, used to defer height settings to subclasses
15983 deferHeight: false,
15984 /** @cfg {Number} width
15985 * width (optional) size of component
15987 /** @cfg {Number} height
15988 * height (optional) size of component
15992 * Sets the width and height of the component. This method fires the resize event. This method can accept
15993 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15994 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15995 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15996 * @return {Roo.BoxComponent} this
15998 setSize : function(w, h){
15999 // support for standard size objects
16000 if(typeof w == 'object'){
16005 if(!this.boxReady){
16011 // prevent recalcs when not needed
16012 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
16015 this.lastSize = {width: w, height: h};
16017 var adj = this.adjustSize(w, h);
16018 var aw = adj.width, ah = adj.height;
16019 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
16020 var rz = this.getResizeEl();
16021 if(!this.deferHeight && aw !== undefined && ah !== undefined){
16022 rz.setSize(aw, ah);
16023 }else if(!this.deferHeight && ah !== undefined){
16025 }else if(aw !== undefined){
16028 this.onResize(aw, ah, w, h);
16029 this.fireEvent('resize', this, aw, ah, w, h);
16035 * Gets the current size of the component's underlying element.
16036 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
16038 getSize : function(){
16039 return this.el.getSize();
16043 * Gets the current XY position of the component's underlying element.
16044 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
16045 * @return {Array} The XY position of the element (e.g., [100, 200])
16047 getPosition : function(local){
16048 if(local === true){
16049 return [this.el.getLeft(true), this.el.getTop(true)];
16051 return this.xy || this.el.getXY();
16055 * Gets the current box measurements of the component's underlying element.
16056 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
16057 * @returns {Object} box An object in the format {x, y, width, height}
16059 getBox : function(local){
16060 var s = this.el.getSize();
16062 s.x = this.el.getLeft(true);
16063 s.y = this.el.getTop(true);
16065 var xy = this.xy || this.el.getXY();
16073 * Sets the current box measurements of the component's underlying element.
16074 * @param {Object} box An object in the format {x, y, width, height}
16075 * @returns {Roo.BoxComponent} this
16077 updateBox : function(box){
16078 this.setSize(box.width, box.height);
16079 this.setPagePosition(box.x, box.y);
16084 getResizeEl : function(){
16085 return this.resizeEl || this.el;
16089 getPositionEl : function(){
16090 return this.positionEl || this.el;
16094 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
16095 * This method fires the move event.
16096 * @param {Number} left The new left
16097 * @param {Number} top The new top
16098 * @returns {Roo.BoxComponent} this
16100 setPosition : function(x, y){
16103 if(!this.boxReady){
16106 var adj = this.adjustPosition(x, y);
16107 var ax = adj.x, ay = adj.y;
16109 var el = this.getPositionEl();
16110 if(ax !== undefined || ay !== undefined){
16111 if(ax !== undefined && ay !== undefined){
16112 el.setLeftTop(ax, ay);
16113 }else if(ax !== undefined){
16115 }else if(ay !== undefined){
16118 this.onPosition(ax, ay);
16119 this.fireEvent('move', this, ax, ay);
16125 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
16126 * This method fires the move event.
16127 * @param {Number} x The new x position
16128 * @param {Number} y The new y position
16129 * @returns {Roo.BoxComponent} this
16131 setPagePosition : function(x, y){
16134 if(!this.boxReady){
16137 if(x === undefined || y === undefined){ // cannot translate undefined points
16140 var p = this.el.translatePoints(x, y);
16141 this.setPosition(p.left, p.top);
16146 onRender : function(ct, position){
16147 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
16149 this.resizeEl = Roo.get(this.resizeEl);
16151 if(this.positionEl){
16152 this.positionEl = Roo.get(this.positionEl);
16157 afterRender : function(){
16158 Roo.BoxComponent.superclass.afterRender.call(this);
16159 this.boxReady = true;
16160 this.setSize(this.width, this.height);
16161 if(this.x || this.y){
16162 this.setPosition(this.x, this.y);
16164 if(this.pageX || this.pageY){
16165 this.setPagePosition(this.pageX, this.pageY);
16170 * Force the component's size to recalculate based on the underlying element's current height and width.
16171 * @returns {Roo.BoxComponent} this
16173 syncSize : function(){
16174 delete this.lastSize;
16175 this.setSize(this.el.getWidth(), this.el.getHeight());
16180 * Called after the component is resized, this method is empty by default but can be implemented by any
16181 * subclass that needs to perform custom logic after a resize occurs.
16182 * @param {Number} adjWidth The box-adjusted width that was set
16183 * @param {Number} adjHeight The box-adjusted height that was set
16184 * @param {Number} rawWidth The width that was originally specified
16185 * @param {Number} rawHeight The height that was originally specified
16187 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
16192 * Called after the component is moved, this method is empty by default but can be implemented by any
16193 * subclass that needs to perform custom logic after a move occurs.
16194 * @param {Number} x The new x position
16195 * @param {Number} y The new y position
16197 onPosition : function(x, y){
16202 adjustSize : function(w, h){
16203 if(this.autoWidth){
16206 if(this.autoHeight){
16209 return {width : w, height: h};
16213 adjustPosition : function(x, y){
16214 return {x : x, y: y};
16218 * Ext JS Library 1.1.1
16219 * Copyright(c) 2006-2007, Ext JS, LLC.
16221 * Originally Released Under LGPL - original licence link has changed is not relivant.
16224 * <script type="text/javascript">
16229 * @extends Roo.Element
16230 * An extended {@link Roo.Element} object that supports a shadow and shim, constrain to viewport and
16231 * automatic maintaining of shadow/shim positions.
16232 * @cfg {Boolean} shim False to disable the iframe shim in browsers which need one (defaults to true)
16233 * @cfg {String/Boolean} shadow True to create a shadow element with default class "x-layer-shadow", or
16234 * you can pass a string with a CSS class name. False turns off the shadow.
16235 * @cfg {Object} dh DomHelper object config to create element with (defaults to {tag: "div", cls: "x-layer"}).
16236 * @cfg {Boolean} constrain False to disable constrain to viewport (defaults to true)
16237 * @cfg {String} cls CSS class to add to the element
16238 * @cfg {Number} zindex Starting z-index (defaults to 11000)
16239 * @cfg {Number} shadowOffset Number of pixels to offset the shadow (defaults to 3)
16241 * @param {Object} config An object with config options.
16242 * @param {String/HTMLElement} existingEl (optional) Uses an existing DOM element. If the element is not found it creates it.
16245 Roo.Layer = function(config, existingEl){
16246 config = config || {};
16247 var dh = Roo.DomHelper;
16248 var cp = config.parentEl, pel = cp ? Roo.getDom(cp) : document.body;
16250 this.dom = Roo.getDom(existingEl);
16253 var o = config.dh || {tag: "div", cls: "x-layer"};
16254 this.dom = dh.append(pel, o);
16257 this.addClass(config.cls);
16259 this.constrain = config.constrain !== false;
16260 this.visibilityMode = Roo.Element.VISIBILITY;
16262 this.id = this.dom.id = config.id;
16264 this.id = Roo.id(this.dom);
16266 this.zindex = config.zindex || this.getZIndex();
16267 this.position("absolute", this.zindex);
16269 this.shadowOffset = config.shadowOffset || 4;
16270 this.shadow = new Roo.Shadow({
16271 offset : this.shadowOffset,
16272 mode : config.shadow
16275 this.shadowOffset = 0;
16277 this.useShim = config.shim !== false && Roo.useShims;
16278 this.useDisplay = config.useDisplay;
16282 var supr = Roo.Element.prototype;
16284 // shims are shared among layer to keep from having 100 iframes
16287 Roo.extend(Roo.Layer, Roo.Element, {
16289 getZIndex : function(){
16290 return this.zindex || parseInt(this.getStyle("z-index"), 10) || 11000;
16293 getShim : function(){
16300 var shim = shims.shift();
16302 shim = this.createShim();
16303 shim.enableDisplayMode('block');
16304 shim.dom.style.display = 'none';
16305 shim.dom.style.visibility = 'visible';
16307 var pn = this.dom.parentNode;
16308 if(shim.dom.parentNode != pn){
16309 pn.insertBefore(shim.dom, this.dom);
16311 shim.setStyle('z-index', this.getZIndex()-2);
16316 hideShim : function(){
16318 this.shim.setDisplayed(false);
16319 shims.push(this.shim);
16324 disableShadow : function(){
16326 this.shadowDisabled = true;
16327 this.shadow.hide();
16328 this.lastShadowOffset = this.shadowOffset;
16329 this.shadowOffset = 0;
16333 enableShadow : function(show){
16335 this.shadowDisabled = false;
16336 this.shadowOffset = this.lastShadowOffset;
16337 delete this.lastShadowOffset;
16345 // this code can execute repeatedly in milliseconds (i.e. during a drag) so
16346 // code size was sacrificed for effeciency (e.g. no getBox/setBox, no XY calls)
16347 sync : function(doShow){
16348 var sw = this.shadow;
16349 if(!this.updating && this.isVisible() && (sw || this.useShim)){
16350 var sh = this.getShim();
16352 var w = this.getWidth(),
16353 h = this.getHeight();
16355 var l = this.getLeft(true),
16356 t = this.getTop(true);
16358 if(sw && !this.shadowDisabled){
16359 if(doShow && !sw.isVisible()){
16362 sw.realign(l, t, w, h);
16368 // fit the shim behind the shadow, so it is shimmed too
16369 var a = sw.adjusts, s = sh.dom.style;
16370 s.left = (Math.min(l, l+a.l))+"px";
16371 s.top = (Math.min(t, t+a.t))+"px";
16372 s.width = (w+a.w)+"px";
16373 s.height = (h+a.h)+"px";
16380 sh.setLeftTop(l, t);
16387 destroy : function(){
16390 this.shadow.hide();
16392 this.removeAllListeners();
16393 var pn = this.dom.parentNode;
16395 pn.removeChild(this.dom);
16397 Roo.Element.uncache(this.id);
16400 remove : function(){
16405 beginUpdate : function(){
16406 this.updating = true;
16410 endUpdate : function(){
16411 this.updating = false;
16416 hideUnders : function(negOffset){
16418 this.shadow.hide();
16424 constrainXY : function(){
16425 if(this.constrain){
16426 var vw = Roo.lib.Dom.getViewWidth(),
16427 vh = Roo.lib.Dom.getViewHeight();
16428 var s = Roo.get(document).getScroll();
16430 var xy = this.getXY();
16431 var x = xy[0], y = xy[1];
16432 var w = this.dom.offsetWidth+this.shadowOffset, h = this.dom.offsetHeight+this.shadowOffset;
16433 // only move it if it needs it
16435 // first validate right/bottom
16436 if((x + w) > vw+s.left){
16437 x = vw - w - this.shadowOffset;
16440 if((y + h) > vh+s.top){
16441 y = vh - h - this.shadowOffset;
16444 // then make sure top/left isn't negative
16455 var ay = this.avoidY;
16456 if(y <= ay && (y+h) >= ay){
16462 supr.setXY.call(this, xy);
16468 isVisible : function(){
16469 return this.visible;
16473 showAction : function(){
16474 this.visible = true; // track visibility to prevent getStyle calls
16475 if(this.useDisplay === true){
16476 this.setDisplayed("");
16477 }else if(this.lastXY){
16478 supr.setXY.call(this, this.lastXY);
16479 }else if(this.lastLT){
16480 supr.setLeftTop.call(this, this.lastLT[0], this.lastLT[1]);
16485 hideAction : function(){
16486 this.visible = false;
16487 if(this.useDisplay === true){
16488 this.setDisplayed(false);
16490 this.setLeftTop(-10000,-10000);
16494 // overridden Element method
16495 setVisible : function(v, a, d, c, e){
16500 var cb = function(){
16505 }.createDelegate(this);
16506 supr.setVisible.call(this, true, true, d, cb, e);
16509 this.hideUnders(true);
16518 }.createDelegate(this);
16520 supr.setVisible.call(this, v, a, d, cb, e);
16529 storeXY : function(xy){
16530 delete this.lastLT;
16534 storeLeftTop : function(left, top){
16535 delete this.lastXY;
16536 this.lastLT = [left, top];
16540 beforeFx : function(){
16541 this.beforeAction();
16542 return Roo.Layer.superclass.beforeFx.apply(this, arguments);
16546 afterFx : function(){
16547 Roo.Layer.superclass.afterFx.apply(this, arguments);
16548 this.sync(this.isVisible());
16552 beforeAction : function(){
16553 if(!this.updating && this.shadow){
16554 this.shadow.hide();
16558 // overridden Element method
16559 setLeft : function(left){
16560 this.storeLeftTop(left, this.getTop(true));
16561 supr.setLeft.apply(this, arguments);
16565 setTop : function(top){
16566 this.storeLeftTop(this.getLeft(true), top);
16567 supr.setTop.apply(this, arguments);
16571 setLeftTop : function(left, top){
16572 this.storeLeftTop(left, top);
16573 supr.setLeftTop.apply(this, arguments);
16577 setXY : function(xy, a, d, c, e){
16579 this.beforeAction();
16581 var cb = this.createCB(c);
16582 supr.setXY.call(this, xy, a, d, cb, e);
16589 createCB : function(c){
16600 // overridden Element method
16601 setX : function(x, a, d, c, e){
16602 this.setXY([x, this.getY()], a, d, c, e);
16605 // overridden Element method
16606 setY : function(y, a, d, c, e){
16607 this.setXY([this.getX(), y], a, d, c, e);
16610 // overridden Element method
16611 setSize : function(w, h, a, d, c, e){
16612 this.beforeAction();
16613 var cb = this.createCB(c);
16614 supr.setSize.call(this, w, h, a, d, cb, e);
16620 // overridden Element method
16621 setWidth : function(w, a, d, c, e){
16622 this.beforeAction();
16623 var cb = this.createCB(c);
16624 supr.setWidth.call(this, w, a, d, cb, e);
16630 // overridden Element method
16631 setHeight : function(h, a, d, c, e){
16632 this.beforeAction();
16633 var cb = this.createCB(c);
16634 supr.setHeight.call(this, h, a, d, cb, e);
16640 // overridden Element method
16641 setBounds : function(x, y, w, h, a, d, c, e){
16642 this.beforeAction();
16643 var cb = this.createCB(c);
16645 this.storeXY([x, y]);
16646 supr.setXY.call(this, [x, y]);
16647 supr.setSize.call(this, w, h, a, d, cb, e);
16650 supr.setBounds.call(this, x, y, w, h, a, d, cb, e);
16656 * Sets the z-index of this layer and adjusts any shadow and shim z-indexes. The layer z-index is automatically
16657 * incremented by two more than the value passed in so that it always shows above any shadow or shim (the shadow
16658 * element, if any, will be assigned z-index + 1, and the shim element, if any, will be assigned the unmodified z-index).
16659 * @param {Number} zindex The new z-index to set
16660 * @return {this} The Layer
16662 setZIndex : function(zindex){
16663 this.zindex = zindex;
16664 this.setStyle("z-index", zindex + 2);
16666 this.shadow.setZIndex(zindex + 1);
16669 this.shim.setStyle("z-index", zindex);
16674 * Original code for Roojs - LGPL
16675 * <script type="text/javascript">
16679 * @class Roo.XComponent
16680 * A delayed Element creator...
16681 * Or a way to group chunks of interface together.
16682 * technically this is a wrapper around a tree of Roo elements (which defines a 'module'),
16683 * used in conjunction with XComponent.build() it will create an instance of each element,
16684 * then call addxtype() to build the User interface.
16686 * Mypart.xyx = new Roo.XComponent({
16688 parent : 'Mypart.xyz', // empty == document.element.!!
16692 disabled : function() {}
16694 tree : function() { // return an tree of xtype declared components
16698 xtype : 'NestedLayoutPanel',
16705 * It can be used to build a big heiracy, with parent etc.
16706 * or you can just use this to render a single compoent to a dom element
16707 * MYPART.render(Roo.Element | String(id) | dom_element )
16714 * Roo is designed primarily as a single page application, so the UI build for a standard interface will
16715 * expect a single 'TOP' level module normally indicated by the 'parent' of the XComponent definition being defined as false.
16717 * Each sub module is expected to have a parent pointing to the class name of it's parent module.
16719 * When the top level is false, a 'Roo.BorderLayout' is created and the element is flagged as 'topModule'
16720 * - if mulitple topModules exist, the last one is defined as the top module.
16724 * When the top level or multiple modules are to embedded into a existing HTML page,
16725 * the parent element can container '#id' of the element where the module will be drawn.
16729 * Unlike classic Roo, the bootstrap tends not to be used as a single page.
16730 * it relies more on a include mechanism, where sub modules are included into an outer page.
16731 * This is normally managed by the builder tools using Roo.apply( options, Included.Sub.Module )
16733 * Bootstrap Roo Included elements
16735 * Our builder application needs the ability to preview these sub compoennts. They will normally have parent=false set,
16736 * hence confusing the component builder as it thinks there are multiple top level elements.
16738 * String Over-ride & Translations
16740 * Our builder application writes all the strings as _strings and _named_strings. This is to enable the translation of elements,
16741 * and also the 'overlaying of string values - needed when different versions of the same application with different text content
16742 * are needed. @see Roo.XComponent.overlayString
16746 * @extends Roo.util.Observable
16748 * @param cfg {Object} configuration of component
16751 Roo.XComponent = function(cfg) {
16752 Roo.apply(this, cfg);
16756 * Fires when this the componnt is built
16757 * @param {Roo.XComponent} c the component
16762 this.region = this.region || 'center'; // default..
16763 Roo.XComponent.register(this);
16764 this.modules = false;
16765 this.el = false; // where the layout goes..
16769 Roo.extend(Roo.XComponent, Roo.util.Observable, {
16772 * The created element (with Roo.factory())
16773 * @type {Roo.Layout}
16779 * for BC - use el in new code
16780 * @type {Roo.Layout}
16786 * for BC - use el in new code
16787 * @type {Roo.Layout}
16792 * @cfg {Function|boolean} disabled
16793 * If this module is disabled by some rule, return true from the funtion
16798 * @cfg {String} parent
16799 * Name of parent element which it get xtype added to..
16804 * @cfg {String} order
16805 * Used to set the order in which elements are created (usefull for multiple tabs)
16810 * @cfg {String} name
16811 * String to display while loading.
16815 * @cfg {String} region
16816 * Region to render component to (defaults to center)
16821 * @cfg {Array} items
16822 * A single item array - the first element is the root of the tree..
16823 * It's done this way to stay compatible with the Xtype system...
16829 * The method that retuns the tree of parts that make up this compoennt
16836 * render element to dom or tree
16837 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
16840 render : function(el)
16844 var hp = this.parent ? 1 : 0;
16845 Roo.debug && Roo.log(this);
16847 var tree = this._tree ? this._tree() : this.tree();
16850 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
16851 // if parent is a '#.....' string, then let's use that..
16852 var ename = this.parent.substr(1);
16853 this.parent = false;
16854 Roo.debug && Roo.log(ename);
16856 case 'bootstrap-body':
16857 if (typeof(tree.el) != 'undefined' && tree.el == document.body) {
16858 // this is the BorderLayout standard?
16859 this.parent = { el : true };
16862 if (["Nest", "Content", "Grid", "Tree"].indexOf(tree.xtype) > -1) {
16863 // need to insert stuff...
16865 el : new Roo.bootstrap.layout.Border({
16866 el : document.body,
16872 tabPosition: 'top',
16873 //resizeTabs: true,
16874 alwaysShowTabs: true,
16884 if (typeof(Roo.bootstrap.Body) != 'undefined' ) {
16885 this.parent = { el : new Roo.bootstrap.Body() };
16886 Roo.debug && Roo.log("setting el to doc body");
16889 throw "Container is bootstrap body, but Roo.bootstrap.Body is not defined";
16893 this.parent = { el : true};
16896 el = Roo.get(ename);
16897 if (typeof(Roo.bootstrap) != 'undefined' && tree['|xns'] == 'Roo.bootstrap') {
16898 this.parent = { el : true};
16905 if (!el && !this.parent) {
16906 Roo.debug && Roo.log("Warning - element can not be found :#" + ename );
16911 Roo.debug && Roo.log("EL:");
16912 Roo.debug && Roo.log(el);
16913 Roo.debug && Roo.log("this.parent.el:");
16914 Roo.debug && Roo.log(this.parent.el);
16917 // altertive root elements ??? - we need a better way to indicate these.
16918 var is_alt = Roo.XComponent.is_alt ||
16919 (typeof(tree.el) != 'undefined' && tree.el == document.body) ||
16920 (typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) ||
16921 (typeof(Roo.mailer) != 'undefined' && tree.xns == Roo.mailer) ;
16925 if (!this.parent && is_alt) {
16926 //el = Roo.get(document.body);
16927 this.parent = { el : true };
16932 if (!this.parent) {
16934 Roo.debug && Roo.log("no parent - creating one");
16936 el = el ? Roo.get(el) : false;
16938 if (typeof(Roo.BorderLayout) == 'undefined' ) {
16941 el : new Roo.bootstrap.layout.Border({
16942 el: el || document.body,
16948 tabPosition: 'top',
16949 //resizeTabs: true,
16950 alwaysShowTabs: false,
16953 overflow: 'visible'
16959 // it's a top level one..
16961 el : new Roo.BorderLayout(el || document.body, {
16966 tabPosition: 'top',
16967 //resizeTabs: true,
16968 alwaysShowTabs: el && hp? false : true,
16969 hideTabs: el || !hp ? true : false,
16977 if (!this.parent.el) {
16978 // probably an old style ctor, which has been disabled.
16982 // The 'tree' method is '_tree now'
16984 tree.region = tree.region || this.region;
16985 var is_body = false;
16986 if (this.parent.el === true) {
16987 // bootstrap... - body..
16991 this.parent.el = Roo.factory(tree);
16995 this.el = this.parent.el.addxtype(tree, undefined, is_body);
16996 this.fireEvent('built', this);
16998 this.panel = this.el;
16999 this.layout = this.panel.layout;
17000 this.parentLayout = this.parent.layout || false;
17006 Roo.apply(Roo.XComponent, {
17008 * @property hideProgress
17009 * true to disable the building progress bar.. usefull on single page renders.
17012 hideProgress : false,
17014 * @property buildCompleted
17015 * True when the builder has completed building the interface.
17018 buildCompleted : false,
17021 * @property topModule
17022 * the upper most module - uses document.element as it's constructor.
17029 * @property modules
17030 * array of modules to be created by registration system.
17031 * @type {Array} of Roo.XComponent
17036 * @property elmodules
17037 * array of modules to be created by which use #ID
17038 * @type {Array} of Roo.XComponent
17045 * Is an alternative Root - normally used by bootstrap or other systems,
17046 * where the top element in the tree can wrap 'body'
17047 * @type {boolean} (default false)
17052 * @property build_from_html
17053 * Build elements from html - used by bootstrap HTML stuff
17054 * - this is cleared after build is completed
17055 * @type {boolean} (default false)
17058 build_from_html : false,
17060 * Register components to be built later.
17062 * This solves the following issues
17063 * - Building is not done on page load, but after an authentication process has occured.
17064 * - Interface elements are registered on page load
17065 * - Parent Interface elements may not be loaded before child, so this handles that..
17072 module : 'Pman.Tab.projectMgr',
17074 parent : 'Pman.layout',
17075 disabled : false, // or use a function..
17078 * * @param {Object} details about module
17080 register : function(obj) {
17082 Roo.XComponent.event.fireEvent('register', obj);
17083 switch(typeof(obj.disabled) ) {
17089 if ( obj.disabled() ) {
17095 if (obj.disabled || obj.region == '#disabled') {
17101 this.modules.push(obj);
17105 * convert a string to an object..
17106 * eg. 'AAA.BBB' -> finds AAA.BBB
17110 toObject : function(str)
17112 if (!str || typeof(str) == 'object') {
17115 if (str.substring(0,1) == '#') {
17119 var ar = str.split('.');
17124 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
17126 throw "Module not found : " + str;
17130 throw "Module not found : " + str;
17132 Roo.each(ar, function(e) {
17133 if (typeof(o[e]) == 'undefined') {
17134 throw "Module not found : " + str;
17145 * move modules into their correct place in the tree..
17148 preBuild : function ()
17151 Roo.each(this.modules , function (obj)
17153 Roo.XComponent.event.fireEvent('beforebuild', obj);
17155 var opar = obj.parent;
17157 obj.parent = this.toObject(opar);
17159 Roo.debug && Roo.log("parent:toObject failed: " + e.toString());
17164 Roo.debug && Roo.log("GOT top level module");
17165 Roo.debug && Roo.log(obj);
17166 obj.modules = new Roo.util.MixedCollection(false,
17167 function(o) { return o.order + '' }
17169 this.topModule = obj;
17172 // parent is a string (usually a dom element name..)
17173 if (typeof(obj.parent) == 'string') {
17174 this.elmodules.push(obj);
17177 if (obj.parent.constructor != Roo.XComponent) {
17178 Roo.debug && Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
17180 if (!obj.parent.modules) {
17181 obj.parent.modules = new Roo.util.MixedCollection(false,
17182 function(o) { return o.order + '' }
17185 if (obj.parent.disabled) {
17186 obj.disabled = true;
17188 obj.parent.modules.add(obj);
17193 * make a list of modules to build.
17194 * @return {Array} list of modules.
17197 buildOrder : function()
17200 var cmp = function(a,b) {
17201 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
17203 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
17204 throw "No top level modules to build";
17207 // make a flat list in order of modules to build.
17208 var mods = this.topModule ? [ this.topModule ] : [];
17211 // elmodules (is a list of DOM based modules )
17212 Roo.each(this.elmodules, function(e) {
17214 if (!this.topModule &&
17215 typeof(e.parent) == 'string' &&
17216 e.parent.substring(0,1) == '#' &&
17217 Roo.get(e.parent.substr(1))
17220 _this.topModule = e;
17226 // add modules to their parents..
17227 var addMod = function(m) {
17228 Roo.debug && Roo.log("build Order: add: " + m.name);
17231 if (m.modules && !m.disabled) {
17232 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
17233 m.modules.keySort('ASC', cmp );
17234 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
17236 m.modules.each(addMod);
17238 Roo.debug && Roo.log("build Order: no child modules");
17240 // not sure if this is used any more..
17242 m.finalize.name = m.name + " (clean up) ";
17243 mods.push(m.finalize);
17247 if (this.topModule && this.topModule.modules) {
17248 this.topModule.modules.keySort('ASC', cmp );
17249 this.topModule.modules.each(addMod);
17255 * Build the registered modules.
17256 * @param {Object} parent element.
17257 * @param {Function} optional method to call after module has been added.
17261 build : function(opts)
17264 if (typeof(opts) != 'undefined') {
17265 Roo.apply(this,opts);
17269 var mods = this.buildOrder();
17271 //this.allmods = mods;
17272 //Roo.debug && Roo.log(mods);
17274 if (!mods.length) { // should not happen
17275 throw "NO modules!!!";
17279 var msg = "Building Interface...";
17280 // flash it up as modal - so we store the mask!?
17281 if (!this.hideProgress && Roo.MessageBox) {
17282 Roo.MessageBox.show({ title: 'loading' });
17283 Roo.MessageBox.show({
17284 title: "Please wait...",
17294 var total = mods.length;
17297 var progressRun = function() {
17298 if (!mods.length) {
17299 Roo.debug && Roo.log('hide?');
17300 if (!this.hideProgress && Roo.MessageBox) {
17301 Roo.MessageBox.hide();
17303 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
17305 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
17311 var m = mods.shift();
17314 Roo.debug && Roo.log(m);
17315 // not sure if this is supported any more.. - modules that are are just function
17316 if (typeof(m) == 'function') {
17318 return progressRun.defer(10, _this);
17322 msg = "Building Interface " + (total - mods.length) +
17324 (m.name ? (' - ' + m.name) : '');
17325 Roo.debug && Roo.log(msg);
17326 if (!_this.hideProgress && Roo.MessageBox) {
17327 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
17331 // is the module disabled?
17332 var disabled = (typeof(m.disabled) == 'function') ?
17333 m.disabled.call(m.module.disabled) : m.disabled;
17337 return progressRun(); // we do not update the display!
17345 // it's 10 on top level, and 1 on others??? why...
17346 return progressRun.defer(10, _this);
17349 progressRun.defer(1, _this);
17355 * Overlay a set of modified strings onto a component
17356 * This is dependant on our builder exporting the strings and 'named strings' elements.
17358 * @param {Object} element to overlay on - eg. Pman.Dialog.Login
17359 * @param {Object} associative array of 'named' string and it's new value.
17362 overlayStrings : function( component, strings )
17364 if (typeof(component['_named_strings']) == 'undefined') {
17365 throw "ERROR: component does not have _named_strings";
17367 for ( var k in strings ) {
17368 var md = typeof(component['_named_strings'][k]) == 'undefined' ? false : component['_named_strings'][k];
17369 if (md !== false) {
17370 component['_strings'][md] = strings[k];
17372 Roo.log('could not find named string: ' + k + ' in');
17373 Roo.log(component);
17388 * wrapper for event.on - aliased later..
17389 * Typically use to register a event handler for register:
17391 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
17400 Roo.XComponent.event = new Roo.util.Observable({
17404 * Fires when an Component is registered,
17405 * set the disable property on the Component to stop registration.
17406 * @param {Roo.XComponent} c the component being registerd.
17411 * @event beforebuild
17412 * Fires before each Component is built
17413 * can be used to apply permissions.
17414 * @param {Roo.XComponent} c the component being registerd.
17417 'beforebuild' : true,
17419 * @event buildcomplete
17420 * Fires on the top level element when all elements have been built
17421 * @param {Roo.XComponent} the top level component.
17423 'buildcomplete' : true
17428 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);
17431 * marked - a markdown parser
17432 * Copyright (c) 2011-2014, Christopher Jeffrey. (MIT Licensed)
17433 * https://github.com/chjj/marked
17439 * Roo.Markdown - is a very crude wrapper around marked..
17443 * alert( Roo.Markdown.toHtml("Markdown *rocks*.") );
17445 * Note: move the sample code to the bottom of this
17446 * file before uncommenting it.
17451 Roo.Markdown.toHtml = function(text) {
17453 var c = new Roo.Markdown.marked.setOptions({
17454 renderer: new Roo.Markdown.marked.Renderer(),
17465 text = text.replace(/\\\n/g,' ');
17466 return Roo.Markdown.marked(text);
17471 // Wraps all "globals" so that the only thing
17472 // exposed is makeHtml().
17478 * eval:var:unescape
17486 var escape = function (html, encode) {
17488 .replace(!encode ? /&(?!#?\w+;)/g : /&/g, '&')
17489 .replace(/</g, '<')
17490 .replace(/>/g, '>')
17491 .replace(/"/g, '"')
17492 .replace(/'/g, ''');
17495 var unescape = function (html) {
17496 // explicitly match decimal, hex, and named HTML entities
17497 return html.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/g, function(_, n) {
17498 n = n.toLowerCase();
17499 if (n === 'colon') { return ':'; }
17500 if (n.charAt(0) === '#') {
17501 return n.charAt(1) === 'x'
17502 ? String.fromCharCode(parseInt(n.substring(2), 16))
17503 : String.fromCharCode(+n.substring(1));
17509 var replace = function (regex, opt) {
17510 regex = regex.source;
17512 return function self(name, val) {
17513 if (!name) { return new RegExp(regex, opt); }
17514 val = val.source || val;
17515 val = val.replace(/(^|[^\[])\^/g, '$1');
17516 regex = regex.replace(name, val);
17525 var noop = function () {}
17531 var merge = function (obj) {
17536 for (; i < arguments.length; i++) {
17537 target = arguments[i];
17538 for (key in target) {
17539 if (Object.prototype.hasOwnProperty.call(target, key)) {
17540 obj[key] = target[key];
17550 * Block-Level Grammar
17558 code: /^( {4}[^\n]+\n*)+/,
17560 hr: /^( *[-*_]){3,} *(?:\n+|$)/,
17561 heading: /^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)/,
17563 lheading: /^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/,
17564 blockquote: /^( *>[^\n]+(\n(?!def)[^\n]+)*\n*)+/,
17565 list: /^( *)(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/,
17566 html: /^ *(?:comment *(?:\n|\s*$)|closed *(?:\n{2,}|\s*$)|closing *(?:\n{2,}|\s*$))/,
17567 def: /^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +["(]([^\n]+)[")])? *(?:\n+|$)/,
17569 paragraph: /^((?:[^\n]+\n?(?!hr|heading|lheading|blockquote|tag|def))+)\n*/,
17573 block.bullet = /(?:[*+-]|\d+\.)/;
17574 block.item = /^( *)(bull) [^\n]*(?:\n(?!\1bull )[^\n]*)*/;
17575 block.item = replace(block.item, 'gm')
17576 (/bull/g, block.bullet)
17579 block.list = replace(block.list)
17580 (/bull/g, block.bullet)
17581 ('hr', '\\n+(?=\\1?(?:[-*_] *){3,}(?:\\n+|$))')
17582 ('def', '\\n+(?=' + block.def.source + ')')
17585 block.blockquote = replace(block.blockquote)
17589 block._tag = '(?!(?:'
17590 + 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code'
17591 + '|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo'
17592 + '|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b';
17594 block.html = replace(block.html)
17595 ('comment', /<!--[\s\S]*?-->/)
17596 ('closed', /<(tag)[\s\S]+?<\/\1>/)
17597 ('closing', /<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/)
17598 (/tag/g, block._tag)
17601 block.paragraph = replace(block.paragraph)
17603 ('heading', block.heading)
17604 ('lheading', block.lheading)
17605 ('blockquote', block.blockquote)
17606 ('tag', '<' + block._tag)
17611 * Normal Block Grammar
17614 block.normal = merge({}, block);
17617 * GFM Block Grammar
17620 block.gfm = merge({}, block.normal, {
17621 fences: /^ *(`{3,}|~{3,})[ \.]*(\S+)? *\n([\s\S]*?)\s*\1 *(?:\n+|$)/,
17623 heading: /^ *(#{1,6}) +([^\n]+?) *#* *(?:\n+|$)/
17626 block.gfm.paragraph = replace(block.paragraph)
17628 + block.gfm.fences.source.replace('\\1', '\\2') + '|'
17629 + block.list.source.replace('\\1', '\\3') + '|')
17633 * GFM + Tables Block Grammar
17636 block.tables = merge({}, block.gfm, {
17637 nptable: /^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/,
17638 table: /^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/
17645 var Lexer = function (options) {
17647 this.tokens.links = {};
17648 this.options = options || marked.defaults;
17649 this.rules = block.normal;
17651 if (this.options.gfm) {
17652 if (this.options.tables) {
17653 this.rules = block.tables;
17655 this.rules = block.gfm;
17661 * Expose Block Rules
17664 Lexer.rules = block;
17667 * Static Lex Method
17670 Lexer.lex = function(src, options) {
17671 var lexer = new Lexer(options);
17672 return lexer.lex(src);
17679 Lexer.prototype.lex = function(src) {
17681 .replace(/\r\n|\r/g, '\n')
17682 .replace(/\t/g, ' ')
17683 .replace(/\u00a0/g, ' ')
17684 .replace(/\u2424/g, '\n');
17686 return this.token(src, true);
17693 Lexer.prototype.token = function(src, top, bq) {
17694 var src = src.replace(/^ +$/gm, '')
17707 if (cap = this.rules.newline.exec(src)) {
17708 src = src.substring(cap[0].length);
17709 if (cap[0].length > 1) {
17717 if (cap = this.rules.code.exec(src)) {
17718 src = src.substring(cap[0].length);
17719 cap = cap[0].replace(/^ {4}/gm, '');
17722 text: !this.options.pedantic
17723 ? cap.replace(/\n+$/, '')
17730 if (cap = this.rules.fences.exec(src)) {
17731 src = src.substring(cap[0].length);
17741 if (cap = this.rules.heading.exec(src)) {
17742 src = src.substring(cap[0].length);
17745 depth: cap[1].length,
17751 // table no leading pipe (gfm)
17752 if (top && (cap = this.rules.nptable.exec(src))) {
17753 src = src.substring(cap[0].length);
17757 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17758 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17759 cells: cap[3].replace(/\n$/, '').split('\n')
17762 for (i = 0; i < item.align.length; i++) {
17763 if (/^ *-+: *$/.test(item.align[i])) {
17764 item.align[i] = 'right';
17765 } else if (/^ *:-+: *$/.test(item.align[i])) {
17766 item.align[i] = 'center';
17767 } else if (/^ *:-+ *$/.test(item.align[i])) {
17768 item.align[i] = 'left';
17770 item.align[i] = null;
17774 for (i = 0; i < item.cells.length; i++) {
17775 item.cells[i] = item.cells[i].split(/ *\| */);
17778 this.tokens.push(item);
17784 if (cap = this.rules.lheading.exec(src)) {
17785 src = src.substring(cap[0].length);
17788 depth: cap[2] === '=' ? 1 : 2,
17795 if (cap = this.rules.hr.exec(src)) {
17796 src = src.substring(cap[0].length);
17804 if (cap = this.rules.blockquote.exec(src)) {
17805 src = src.substring(cap[0].length);
17808 type: 'blockquote_start'
17811 cap = cap[0].replace(/^ *> ?/gm, '');
17813 // Pass `top` to keep the current
17814 // "toplevel" state. This is exactly
17815 // how markdown.pl works.
17816 this.token(cap, top, true);
17819 type: 'blockquote_end'
17826 if (cap = this.rules.list.exec(src)) {
17827 src = src.substring(cap[0].length);
17831 type: 'list_start',
17832 ordered: bull.length > 1
17835 // Get each top-level item.
17836 cap = cap[0].match(this.rules.item);
17842 for (; i < l; i++) {
17845 // Remove the list item's bullet
17846 // so it is seen as the next token.
17847 space = item.length;
17848 item = item.replace(/^ *([*+-]|\d+\.) +/, '');
17850 // Outdent whatever the
17851 // list item contains. Hacky.
17852 if (~item.indexOf('\n ')) {
17853 space -= item.length;
17854 item = !this.options.pedantic
17855 ? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '')
17856 : item.replace(/^ {1,4}/gm, '');
17859 // Determine whether the next list item belongs here.
17860 // Backpedal if it does not belong in this list.
17861 if (this.options.smartLists && i !== l - 1) {
17862 b = block.bullet.exec(cap[i + 1])[0];
17863 if (bull !== b && !(bull.length > 1 && b.length > 1)) {
17864 src = cap.slice(i + 1).join('\n') + src;
17869 // Determine whether item is loose or not.
17870 // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/
17871 // for discount behavior.
17872 loose = next || /\n\n(?!\s*$)/.test(item);
17874 next = item.charAt(item.length - 1) === '\n';
17875 if (!loose) { loose = next; }
17880 ? 'loose_item_start'
17881 : 'list_item_start'
17885 this.token(item, false, bq);
17888 type: 'list_item_end'
17900 if (cap = this.rules.html.exec(src)) {
17901 src = src.substring(cap[0].length);
17903 type: this.options.sanitize
17906 pre: !this.options.sanitizer
17907 && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'),
17914 if ((!bq && top) && (cap = this.rules.def.exec(src))) {
17915 src = src.substring(cap[0].length);
17916 this.tokens.links[cap[1].toLowerCase()] = {
17924 if (top && (cap = this.rules.table.exec(src))) {
17925 src = src.substring(cap[0].length);
17929 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17930 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17931 cells: cap[3].replace(/(?: *\| *)?\n$/, '').split('\n')
17934 for (i = 0; i < item.align.length; i++) {
17935 if (/^ *-+: *$/.test(item.align[i])) {
17936 item.align[i] = 'right';
17937 } else if (/^ *:-+: *$/.test(item.align[i])) {
17938 item.align[i] = 'center';
17939 } else if (/^ *:-+ *$/.test(item.align[i])) {
17940 item.align[i] = 'left';
17942 item.align[i] = null;
17946 for (i = 0; i < item.cells.length; i++) {
17947 item.cells[i] = item.cells[i]
17948 .replace(/^ *\| *| *\| *$/g, '')
17952 this.tokens.push(item);
17957 // top-level paragraph
17958 if (top && (cap = this.rules.paragraph.exec(src))) {
17959 src = src.substring(cap[0].length);
17962 text: cap[1].charAt(cap[1].length - 1) === '\n'
17963 ? cap[1].slice(0, -1)
17970 if (cap = this.rules.text.exec(src)) {
17971 // Top-level should never reach here.
17972 src = src.substring(cap[0].length);
17982 Error('Infinite loop on byte: ' + src.charCodeAt(0));
17986 return this.tokens;
17990 * Inline-Level Grammar
17994 escape: /^\\([\\`*{}\[\]()#+\-.!_>])/,
17995 autolink: /^<([^ >]+(@|:\/)[^ >]+)>/,
17997 tag: /^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/,
17998 link: /^!?\[(inside)\]\(href\)/,
17999 reflink: /^!?\[(inside)\]\s*\[([^\]]*)\]/,
18000 nolink: /^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/,
18001 strong: /^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,
18002 em: /^\b_((?:[^_]|__)+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,
18003 code: /^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/,
18004 br: /^ {2,}\n(?!\s*$)/,
18006 text: /^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/
18009 inline._inside = /(?:\[[^\]]*\]|[^\[\]]|\](?=[^\[]*\]))*/;
18010 inline._href = /\s*<?([\s\S]*?)>?(?:\s+['"]([\s\S]*?)['"])?\s*/;
18012 inline.link = replace(inline.link)
18013 ('inside', inline._inside)
18014 ('href', inline._href)
18017 inline.reflink = replace(inline.reflink)
18018 ('inside', inline._inside)
18022 * Normal Inline Grammar
18025 inline.normal = merge({}, inline);
18028 * Pedantic Inline Grammar
18031 inline.pedantic = merge({}, inline.normal, {
18032 strong: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,
18033 em: /^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/
18037 * GFM Inline Grammar
18040 inline.gfm = merge({}, inline.normal, {
18041 escape: replace(inline.escape)('])', '~|])')(),
18042 url: /^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/,
18043 del: /^~~(?=\S)([\s\S]*?\S)~~/,
18044 text: replace(inline.text)
18046 ('|', '|https?://|')
18051 * GFM + Line Breaks Inline Grammar
18054 inline.breaks = merge({}, inline.gfm, {
18055 br: replace(inline.br)('{2,}', '*')(),
18056 text: replace(inline.gfm.text)('{2,}', '*')()
18060 * Inline Lexer & Compiler
18063 var InlineLexer = function (links, options) {
18064 this.options = options || marked.defaults;
18065 this.links = links;
18066 this.rules = inline.normal;
18067 this.renderer = this.options.renderer || new Renderer;
18068 this.renderer.options = this.options;
18072 Error('Tokens array requires a `links` property.');
18075 if (this.options.gfm) {
18076 if (this.options.breaks) {
18077 this.rules = inline.breaks;
18079 this.rules = inline.gfm;
18081 } else if (this.options.pedantic) {
18082 this.rules = inline.pedantic;
18087 * Expose Inline Rules
18090 InlineLexer.rules = inline;
18093 * Static Lexing/Compiling Method
18096 InlineLexer.output = function(src, links, options) {
18097 var inline = new InlineLexer(links, options);
18098 return inline.output(src);
18105 InlineLexer.prototype.output = function(src) {
18114 if (cap = this.rules.escape.exec(src)) {
18115 src = src.substring(cap[0].length);
18121 if (cap = this.rules.autolink.exec(src)) {
18122 src = src.substring(cap[0].length);
18123 if (cap[2] === '@') {
18124 text = cap[1].charAt(6) === ':'
18125 ? this.mangle(cap[1].substring(7))
18126 : this.mangle(cap[1]);
18127 href = this.mangle('mailto:') + text;
18129 text = escape(cap[1]);
18132 out += this.renderer.link(href, null, text);
18137 if (!this.inLink && (cap = this.rules.url.exec(src))) {
18138 src = src.substring(cap[0].length);
18139 text = escape(cap[1]);
18141 out += this.renderer.link(href, null, text);
18146 if (cap = this.rules.tag.exec(src)) {
18147 if (!this.inLink && /^<a /i.test(cap[0])) {
18148 this.inLink = true;
18149 } else if (this.inLink && /^<\/a>/i.test(cap[0])) {
18150 this.inLink = false;
18152 src = src.substring(cap[0].length);
18153 out += this.options.sanitize
18154 ? this.options.sanitizer
18155 ? this.options.sanitizer(cap[0])
18162 if (cap = this.rules.link.exec(src)) {
18163 src = src.substring(cap[0].length);
18164 this.inLink = true;
18165 out += this.outputLink(cap, {
18169 this.inLink = false;
18174 if ((cap = this.rules.reflink.exec(src))
18175 || (cap = this.rules.nolink.exec(src))) {
18176 src = src.substring(cap[0].length);
18177 link = (cap[2] || cap[1]).replace(/\s+/g, ' ');
18178 link = this.links[link.toLowerCase()];
18179 if (!link || !link.href) {
18180 out += cap[0].charAt(0);
18181 src = cap[0].substring(1) + src;
18184 this.inLink = true;
18185 out += this.outputLink(cap, link);
18186 this.inLink = false;
18191 if (cap = this.rules.strong.exec(src)) {
18192 src = src.substring(cap[0].length);
18193 out += this.renderer.strong(this.output(cap[2] || cap[1]));
18198 if (cap = this.rules.em.exec(src)) {
18199 src = src.substring(cap[0].length);
18200 out += this.renderer.em(this.output(cap[2] || cap[1]));
18205 if (cap = this.rules.code.exec(src)) {
18206 src = src.substring(cap[0].length);
18207 out += this.renderer.codespan(escape(cap[2], true));
18212 if (cap = this.rules.br.exec(src)) {
18213 src = src.substring(cap[0].length);
18214 out += this.renderer.br();
18219 if (cap = this.rules.del.exec(src)) {
18220 src = src.substring(cap[0].length);
18221 out += this.renderer.del(this.output(cap[1]));
18226 if (cap = this.rules.text.exec(src)) {
18227 src = src.substring(cap[0].length);
18228 out += this.renderer.text(escape(this.smartypants(cap[0])));
18234 Error('Infinite loop on byte: ' + src.charCodeAt(0));
18245 InlineLexer.prototype.outputLink = function(cap, link) {
18246 var href = escape(link.href)
18247 , title = link.title ? escape(link.title) : null;
18249 return cap[0].charAt(0) !== '!'
18250 ? this.renderer.link(href, title, this.output(cap[1]))
18251 : this.renderer.image(href, title, escape(cap[1]));
18255 * Smartypants Transformations
18258 InlineLexer.prototype.smartypants = function(text) {
18259 if (!this.options.smartypants) { return text; }
18262 .replace(/---/g, '\u2014')
18264 .replace(/--/g, '\u2013')
18266 .replace(/(^|[-\u2014/(\[{"\s])'/g, '$1\u2018')
18267 // closing singles & apostrophes
18268 .replace(/'/g, '\u2019')
18270 .replace(/(^|[-\u2014/(\[{\u2018\s])"/g, '$1\u201c')
18272 .replace(/"/g, '\u201d')
18274 .replace(/\.{3}/g, '\u2026');
18281 InlineLexer.prototype.mangle = function(text) {
18282 if (!this.options.mangle) { return text; }
18288 for (; i < l; i++) {
18289 ch = text.charCodeAt(i);
18290 if (Math.random() > 0.5) {
18291 ch = 'x' + ch.toString(16);
18293 out += '&#' + ch + ';';
18304 * eval:var:Renderer
18307 var Renderer = function (options) {
18308 this.options = options || {};
18311 Renderer.prototype.code = function(code, lang, escaped) {
18312 if (this.options.highlight) {
18313 var out = this.options.highlight(code, lang);
18314 if (out != null && out !== code) {
18319 // hack!!! - it's already escapeD?
18324 return '<pre><code>'
18325 + (escaped ? code : escape(code, true))
18326 + '\n</code></pre>';
18329 return '<pre><code class="'
18330 + this.options.langPrefix
18331 + escape(lang, true)
18333 + (escaped ? code : escape(code, true))
18334 + '\n</code></pre>\n';
18337 Renderer.prototype.blockquote = function(quote) {
18338 return '<blockquote>\n' + quote + '</blockquote>\n';
18341 Renderer.prototype.html = function(html) {
18345 Renderer.prototype.heading = function(text, level, raw) {
18349 + this.options.headerPrefix
18350 + raw.toLowerCase().replace(/[^\w]+/g, '-')
18358 Renderer.prototype.hr = function() {
18359 return this.options.xhtml ? '<hr/>\n' : '<hr>\n';
18362 Renderer.prototype.list = function(body, ordered) {
18363 var type = ordered ? 'ol' : 'ul';
18364 return '<' + type + '>\n' + body + '</' + type + '>\n';
18367 Renderer.prototype.listitem = function(text) {
18368 return '<li>' + text + '</li>\n';
18371 Renderer.prototype.paragraph = function(text) {
18372 return '<p>' + text + '</p>\n';
18375 Renderer.prototype.table = function(header, body) {
18376 return '<table class="table table-striped">\n'
18386 Renderer.prototype.tablerow = function(content) {
18387 return '<tr>\n' + content + '</tr>\n';
18390 Renderer.prototype.tablecell = function(content, flags) {
18391 var type = flags.header ? 'th' : 'td';
18392 var tag = flags.align
18393 ? '<' + type + ' style="text-align:' + flags.align + '">'
18394 : '<' + type + '>';
18395 return tag + content + '</' + type + '>\n';
18398 // span level renderer
18399 Renderer.prototype.strong = function(text) {
18400 return '<strong>' + text + '</strong>';
18403 Renderer.prototype.em = function(text) {
18404 return '<em>' + text + '</em>';
18407 Renderer.prototype.codespan = function(text) {
18408 return '<code>' + text + '</code>';
18411 Renderer.prototype.br = function() {
18412 return this.options.xhtml ? '<br/>' : '<br>';
18415 Renderer.prototype.del = function(text) {
18416 return '<del>' + text + '</del>';
18419 Renderer.prototype.link = function(href, title, text) {
18420 if (this.options.sanitize) {
18422 var prot = decodeURIComponent(unescape(href))
18423 .replace(/[^\w:]/g, '')
18428 if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0) {
18432 var out = '<a href="' + href + '"';
18434 out += ' title="' + title + '"';
18436 out += '>' + text + '</a>';
18440 Renderer.prototype.image = function(href, title, text) {
18441 var out = '<img src="' + href + '" alt="' + text + '"';
18443 out += ' title="' + title + '"';
18445 out += this.options.xhtml ? '/>' : '>';
18449 Renderer.prototype.text = function(text) {
18454 * Parsing & Compiling
18460 var Parser= function (options) {
18463 this.options = options || marked.defaults;
18464 this.options.renderer = this.options.renderer || new Renderer;
18465 this.renderer = this.options.renderer;
18466 this.renderer.options = this.options;
18470 * Static Parse Method
18473 Parser.parse = function(src, options, renderer) {
18474 var parser = new Parser(options, renderer);
18475 return parser.parse(src);
18482 Parser.prototype.parse = function(src) {
18483 this.inline = new InlineLexer(src.links, this.options, this.renderer);
18484 this.tokens = src.reverse();
18487 while (this.next()) {
18498 Parser.prototype.next = function() {
18499 return this.token = this.tokens.pop();
18503 * Preview Next Token
18506 Parser.prototype.peek = function() {
18507 return this.tokens[this.tokens.length - 1] || 0;
18511 * Parse Text Tokens
18514 Parser.prototype.parseText = function() {
18515 var body = this.token.text;
18517 while (this.peek().type === 'text') {
18518 body += '\n' + this.next().text;
18521 return this.inline.output(body);
18525 * Parse Current Token
18528 Parser.prototype.tok = function() {
18529 switch (this.token.type) {
18534 return this.renderer.hr();
18537 return this.renderer.heading(
18538 this.inline.output(this.token.text),
18543 return this.renderer.code(this.token.text,
18545 this.token.escaped);
18558 for (i = 0; i < this.token.header.length; i++) {
18559 flags = { header: true, align: this.token.align[i] };
18560 cell += this.renderer.tablecell(
18561 this.inline.output(this.token.header[i]),
18562 { header: true, align: this.token.align[i] }
18565 header += this.renderer.tablerow(cell);
18567 for (i = 0; i < this.token.cells.length; i++) {
18568 row = this.token.cells[i];
18571 for (j = 0; j < row.length; j++) {
18572 cell += this.renderer.tablecell(
18573 this.inline.output(row[j]),
18574 { header: false, align: this.token.align[j] }
18578 body += this.renderer.tablerow(cell);
18580 return this.renderer.table(header, body);
18582 case 'blockquote_start': {
18585 while (this.next().type !== 'blockquote_end') {
18586 body += this.tok();
18589 return this.renderer.blockquote(body);
18591 case 'list_start': {
18593 , ordered = this.token.ordered;
18595 while (this.next().type !== 'list_end') {
18596 body += this.tok();
18599 return this.renderer.list(body, ordered);
18601 case 'list_item_start': {
18604 while (this.next().type !== 'list_item_end') {
18605 body += this.token.type === 'text'
18610 return this.renderer.listitem(body);
18612 case 'loose_item_start': {
18615 while (this.next().type !== 'list_item_end') {
18616 body += this.tok();
18619 return this.renderer.listitem(body);
18622 var html = !this.token.pre && !this.options.pedantic
18623 ? this.inline.output(this.token.text)
18625 return this.renderer.html(html);
18627 case 'paragraph': {
18628 return this.renderer.paragraph(this.inline.output(this.token.text));
18631 return this.renderer.paragraph(this.parseText());
18643 var marked = function (src, opt, callback) {
18644 if (callback || typeof opt === 'function') {
18650 opt = merge({}, marked.defaults, opt || {});
18652 var highlight = opt.highlight
18658 tokens = Lexer.lex(src, opt)
18660 return callback(e);
18663 pending = tokens.length;
18667 var done = function(err) {
18669 opt.highlight = highlight;
18670 return callback(err);
18676 out = Parser.parse(tokens, opt);
18681 opt.highlight = highlight;
18685 : callback(null, out);
18688 if (!highlight || highlight.length < 3) {
18692 delete opt.highlight;
18694 if (!pending) { return done(); }
18696 for (; i < tokens.length; i++) {
18698 if (token.type !== 'code') {
18699 return --pending || done();
18701 return highlight(token.text, token.lang, function(err, code) {
18702 if (err) { return done(err); }
18703 if (code == null || code === token.text) {
18704 return --pending || done();
18707 token.escaped = true;
18708 --pending || done();
18716 if (opt) { opt = merge({}, marked.defaults, opt); }
18717 return Parser.parse(Lexer.lex(src, opt), opt);
18719 e.message += '\nPlease report this to https://github.com/chjj/marked.';
18720 if ((opt || marked.defaults).silent) {
18721 return '<p>An error occured:</p><pre>'
18722 + escape(e.message + '', true)
18734 marked.setOptions = function(opt) {
18735 merge(marked.defaults, opt);
18739 marked.defaults = {
18750 langPrefix: 'lang-',
18751 smartypants: false,
18753 renderer: new Renderer,
18761 marked.Parser = Parser;
18762 marked.parser = Parser.parse;
18764 marked.Renderer = Renderer;
18766 marked.Lexer = Lexer;
18767 marked.lexer = Lexer.lex;
18769 marked.InlineLexer = InlineLexer;
18770 marked.inlineLexer = InlineLexer.output;
18772 marked.parse = marked;
18774 Roo.Markdown.marked = marked;
18778 * Ext JS Library 1.1.1
18779 * Copyright(c) 2006-2007, Ext JS, LLC.
18781 * Originally Released Under LGPL - original licence link has changed is not relivant.
18784 * <script type="text/javascript">
18790 * These classes are derivatives of the similarly named classes in the YUI Library.
18791 * The original license:
18792 * Copyright (c) 2006, Yahoo! Inc. All rights reserved.
18793 * Code licensed under the BSD License:
18794 * http://developer.yahoo.net/yui/license.txt
18799 var Event=Roo.EventManager;
18800 var Dom=Roo.lib.Dom;
18803 * @class Roo.dd.DragDrop
18804 * @extends Roo.util.Observable
18805 * Defines the interface and base operation of items that that can be
18806 * dragged or can be drop targets. It was designed to be extended, overriding
18807 * the event handlers for startDrag, onDrag, onDragOver and onDragOut.
18808 * Up to three html elements can be associated with a DragDrop instance:
18810 * <li>linked element: the element that is passed into the constructor.
18811 * This is the element which defines the boundaries for interaction with
18812 * other DragDrop objects.</li>
18813 * <li>handle element(s): The drag operation only occurs if the element that
18814 * was clicked matches a handle element. By default this is the linked
18815 * element, but there are times that you will want only a portion of the
18816 * linked element to initiate the drag operation, and the setHandleElId()
18817 * method provides a way to define this.</li>
18818 * <li>drag element: this represents the element that would be moved along
18819 * with the cursor during a drag operation. By default, this is the linked
18820 * element itself as in {@link Roo.dd.DD}. setDragElId() lets you define
18821 * a separate element that would be moved, as in {@link Roo.dd.DDProxy}.
18824 * This class should not be instantiated until the onload event to ensure that
18825 * the associated elements are available.
18826 * The following would define a DragDrop obj that would interact with any
18827 * other DragDrop obj in the "group1" group:
18829 * dd = new Roo.dd.DragDrop("div1", "group1");
18831 * Since none of the event handlers have been implemented, nothing would
18832 * actually happen if you were to run the code above. Normally you would
18833 * override this class or one of the default implementations, but you can
18834 * also override the methods you want on an instance of the class...
18836 * dd.onDragDrop = function(e, id) {
18837 * alert("dd was dropped on " + id);
18841 * @param {String} id of the element that is linked to this instance
18842 * @param {String} sGroup the group of related DragDrop objects
18843 * @param {object} config an object containing configurable attributes
18844 * Valid properties for DragDrop:
18845 * padding, isTarget, maintainOffset, primaryButtonOnly
18847 Roo.dd.DragDrop = function(id, sGroup, config) {
18849 this.init(id, sGroup, config);
18854 Roo.extend(Roo.dd.DragDrop, Roo.util.Observable , {
18857 * The id of the element associated with this object. This is what we
18858 * refer to as the "linked element" because the size and position of
18859 * this element is used to determine when the drag and drop objects have
18867 * Configuration attributes passed into the constructor
18874 * The id of the element that will be dragged. By default this is same
18875 * as the linked element , but could be changed to another element. Ex:
18877 * @property dragElId
18884 * the id of the element that initiates the drag operation. By default
18885 * this is the linked element, but could be changed to be a child of this
18886 * element. This lets us do things like only starting the drag when the
18887 * header element within the linked html element is clicked.
18888 * @property handleElId
18895 * An associative array of HTML tags that will be ignored if clicked.
18896 * @property invalidHandleTypes
18897 * @type {string: string}
18899 invalidHandleTypes: null,
18902 * An associative array of ids for elements that will be ignored if clicked
18903 * @property invalidHandleIds
18904 * @type {string: string}
18906 invalidHandleIds: null,
18909 * An indexted array of css class names for elements that will be ignored
18911 * @property invalidHandleClasses
18914 invalidHandleClasses: null,
18917 * The linked element's absolute X position at the time the drag was
18919 * @property startPageX
18926 * The linked element's absolute X position at the time the drag was
18928 * @property startPageY
18935 * The group defines a logical collection of DragDrop objects that are
18936 * related. Instances only get events when interacting with other
18937 * DragDrop object in the same group. This lets us define multiple
18938 * groups using a single DragDrop subclass if we want.
18940 * @type {string: string}
18945 * Individual drag/drop instances can be locked. This will prevent
18946 * onmousedown start drag.
18954 * Lock this instance
18957 lock: function() { this.locked = true; },
18960 * Unlock this instace
18963 unlock: function() { this.locked = false; },
18966 * By default, all insances can be a drop target. This can be disabled by
18967 * setting isTarget to false.
18974 * The padding configured for this drag and drop object for calculating
18975 * the drop zone intersection with this object.
18982 * Cached reference to the linked element
18983 * @property _domRef
18989 * Internal typeof flag
18990 * @property __ygDragDrop
18993 __ygDragDrop: true,
18996 * Set to true when horizontal contraints are applied
18997 * @property constrainX
19004 * Set to true when vertical contraints are applied
19005 * @property constrainY
19012 * The left constraint
19020 * The right constraint
19028 * The up constraint
19037 * The down constraint
19045 * Maintain offsets when we resetconstraints. Set to true when you want
19046 * the position of the element relative to its parent to stay the same
19047 * when the page changes
19049 * @property maintainOffset
19052 maintainOffset: false,
19055 * Array of pixel locations the element will snap to if we specified a
19056 * horizontal graduation/interval. This array is generated automatically
19057 * when you define a tick interval.
19064 * Array of pixel locations the element will snap to if we specified a
19065 * vertical graduation/interval. This array is generated automatically
19066 * when you define a tick interval.
19073 * By default the drag and drop instance will only respond to the primary
19074 * button click (left button for a right-handed mouse). Set to true to
19075 * allow drag and drop to start with any mouse click that is propogated
19077 * @property primaryButtonOnly
19080 primaryButtonOnly: true,
19083 * The availabe property is false until the linked dom element is accessible.
19084 * @property available
19090 * By default, drags can only be initiated if the mousedown occurs in the
19091 * region the linked element is. This is done in part to work around a
19092 * bug in some browsers that mis-report the mousedown if the previous
19093 * mouseup happened outside of the window. This property is set to true
19094 * if outer handles are defined.
19096 * @property hasOuterHandles
19100 hasOuterHandles: false,
19103 * Code that executes immediately before the startDrag event
19104 * @method b4StartDrag
19107 b4StartDrag: function(x, y) { },
19110 * Abstract method called after a drag/drop object is clicked
19111 * and the drag or mousedown time thresholds have beeen met.
19112 * @method startDrag
19113 * @param {int} X click location
19114 * @param {int} Y click location
19116 startDrag: function(x, y) { /* override this */ },
19119 * Code that executes immediately before the onDrag event
19123 b4Drag: function(e) { },
19126 * Abstract method called during the onMouseMove event while dragging an
19129 * @param {Event} e the mousemove event
19131 onDrag: function(e) { /* override this */ },
19134 * Abstract method called when this element fist begins hovering over
19135 * another DragDrop obj
19136 * @method onDragEnter
19137 * @param {Event} e the mousemove event
19138 * @param {String|DragDrop[]} id In POINT mode, the element
19139 * id this is hovering over. In INTERSECT mode, an array of one or more
19140 * dragdrop items being hovered over.
19142 onDragEnter: function(e, id) { /* override this */ },
19145 * Code that executes immediately before the onDragOver event
19146 * @method b4DragOver
19149 b4DragOver: function(e) { },
19152 * Abstract method called when this element is hovering over another
19154 * @method onDragOver
19155 * @param {Event} e the mousemove event
19156 * @param {String|DragDrop[]} id In POINT mode, the element
19157 * id this is hovering over. In INTERSECT mode, an array of dd items
19158 * being hovered over.
19160 onDragOver: function(e, id) { /* override this */ },
19163 * Code that executes immediately before the onDragOut event
19164 * @method b4DragOut
19167 b4DragOut: function(e) { },
19170 * Abstract method called when we are no longer hovering over an element
19171 * @method onDragOut
19172 * @param {Event} e the mousemove event
19173 * @param {String|DragDrop[]} id In POINT mode, the element
19174 * id this was hovering over. In INTERSECT mode, an array of dd items
19175 * that the mouse is no longer over.
19177 onDragOut: function(e, id) { /* override this */ },
19180 * Code that executes immediately before the onDragDrop event
19181 * @method b4DragDrop
19184 b4DragDrop: function(e) { },
19187 * Abstract method called when this item is dropped on another DragDrop
19189 * @method onDragDrop
19190 * @param {Event} e the mouseup event
19191 * @param {String|DragDrop[]} id In POINT mode, the element
19192 * id this was dropped on. In INTERSECT mode, an array of dd items this
19195 onDragDrop: function(e, id) { /* override this */ },
19198 * Abstract method called when this item is dropped on an area with no
19200 * @method onInvalidDrop
19201 * @param {Event} e the mouseup event
19203 onInvalidDrop: function(e) { /* override this */ },
19206 * Code that executes immediately before the endDrag event
19207 * @method b4EndDrag
19210 b4EndDrag: function(e) { },
19213 * Fired when we are done dragging the object
19215 * @param {Event} e the mouseup event
19217 endDrag: function(e) { /* override this */ },
19220 * Code executed immediately before the onMouseDown event
19221 * @method b4MouseDown
19222 * @param {Event} e the mousedown event
19225 b4MouseDown: function(e) { },
19228 * Event handler that fires when a drag/drop obj gets a mousedown
19229 * @method onMouseDown
19230 * @param {Event} e the mousedown event
19232 onMouseDown: function(e) { /* override this */ },
19235 * Event handler that fires when a drag/drop obj gets a mouseup
19236 * @method onMouseUp
19237 * @param {Event} e the mouseup event
19239 onMouseUp: function(e) { /* override this */ },
19242 * Override the onAvailable method to do what is needed after the initial
19243 * position was determined.
19244 * @method onAvailable
19246 onAvailable: function () {
19250 * Provides default constraint padding to "constrainTo" elements (defaults to {left: 0, right:0, top:0, bottom:0}).
19253 defaultPadding : {left:0, right:0, top:0, bottom:0},
19256 * Initializes the drag drop object's constraints to restrict movement to a certain element.
19260 var dd = new Roo.dd.DDProxy("dragDiv1", "proxytest",
19261 { dragElId: "existingProxyDiv" });
19262 dd.startDrag = function(){
19263 this.constrainTo("parent-id");
19266 * Or you can initalize it using the {@link Roo.Element} object:
19268 Roo.get("dragDiv1").initDDProxy("proxytest", {dragElId: "existingProxyDiv"}, {
19269 startDrag : function(){
19270 this.constrainTo("parent-id");
19274 * @param {String/HTMLElement/Element} constrainTo The element to constrain to.
19275 * @param {Object/Number} pad (optional) Pad provides a way to specify "padding" of the constraints,
19276 * and can be either a number for symmetrical padding (4 would be equal to {left:4, right:4, top:4, bottom:4}) or
19277 * an object containing the sides to pad. For example: {right:10, bottom:10}
19278 * @param {Boolean} inContent (optional) Constrain the draggable in the content box of the element (inside padding and borders)
19280 constrainTo : function(constrainTo, pad, inContent){
19281 if(typeof pad == "number"){
19282 pad = {left: pad, right:pad, top:pad, bottom:pad};
19284 pad = pad || this.defaultPadding;
19285 var b = Roo.get(this.getEl()).getBox();
19286 var ce = Roo.get(constrainTo);
19287 var s = ce.getScroll();
19288 var c, cd = ce.dom;
19289 if(cd == document.body){
19290 c = { x: s.left, y: s.top, width: Roo.lib.Dom.getViewWidth(), height: Roo.lib.Dom.getViewHeight()};
19293 c = {x : xy[0]+s.left, y: xy[1]+s.top, width: cd.clientWidth, height: cd.clientHeight};
19297 var topSpace = b.y - c.y;
19298 var leftSpace = b.x - c.x;
19300 this.resetConstraints();
19301 this.setXConstraint(leftSpace - (pad.left||0), // left
19302 c.width - leftSpace - b.width - (pad.right||0) //right
19304 this.setYConstraint(topSpace - (pad.top||0), //top
19305 c.height - topSpace - b.height - (pad.bottom||0) //bottom
19310 * Returns a reference to the linked element
19312 * @return {HTMLElement} the html element
19314 getEl: function() {
19315 if (!this._domRef) {
19316 this._domRef = Roo.getDom(this.id);
19319 return this._domRef;
19323 * Returns a reference to the actual element to drag. By default this is
19324 * the same as the html element, but it can be assigned to another
19325 * element. An example of this can be found in Roo.dd.DDProxy
19326 * @method getDragEl
19327 * @return {HTMLElement} the html element
19329 getDragEl: function() {
19330 return Roo.getDom(this.dragElId);
19334 * Sets up the DragDrop object. Must be called in the constructor of any
19335 * Roo.dd.DragDrop subclass
19337 * @param id the id of the linked element
19338 * @param {String} sGroup the group of related items
19339 * @param {object} config configuration attributes
19341 init: function(id, sGroup, config) {
19342 this.initTarget(id, sGroup, config);
19343 if (!Roo.isTouch) {
19344 Event.on(this.id, "mousedown", this.handleMouseDown, this);
19346 Event.on(this.id, "touchstart", this.handleMouseDown, this);
19347 // Event.on(this.id, "selectstart", Event.preventDefault);
19351 * Initializes Targeting functionality only... the object does not
19352 * get a mousedown handler.
19353 * @method initTarget
19354 * @param id the id of the linked element
19355 * @param {String} sGroup the group of related items
19356 * @param {object} config configuration attributes
19358 initTarget: function(id, sGroup, config) {
19360 // configuration attributes
19361 this.config = config || {};
19363 // create a local reference to the drag and drop manager
19364 this.DDM = Roo.dd.DDM;
19365 // initialize the groups array
19368 // assume that we have an element reference instead of an id if the
19369 // parameter is not a string
19370 if (typeof id !== "string") {
19377 // add to an interaction group
19378 this.addToGroup((sGroup) ? sGroup : "default");
19380 // We don't want to register this as the handle with the manager
19381 // so we just set the id rather than calling the setter.
19382 this.handleElId = id;
19384 // the linked element is the element that gets dragged by default
19385 this.setDragElId(id);
19387 // by default, clicked anchors will not start drag operations.
19388 this.invalidHandleTypes = { A: "A" };
19389 this.invalidHandleIds = {};
19390 this.invalidHandleClasses = [];
19392 this.applyConfig();
19394 this.handleOnAvailable();
19398 * Applies the configuration parameters that were passed into the constructor.
19399 * This is supposed to happen at each level through the inheritance chain. So
19400 * a DDProxy implentation will execute apply config on DDProxy, DD, and
19401 * DragDrop in order to get all of the parameters that are available in
19403 * @method applyConfig
19405 applyConfig: function() {
19407 // configurable properties:
19408 // padding, isTarget, maintainOffset, primaryButtonOnly
19409 this.padding = this.config.padding || [0, 0, 0, 0];
19410 this.isTarget = (this.config.isTarget !== false);
19411 this.maintainOffset = (this.config.maintainOffset);
19412 this.primaryButtonOnly = (this.config.primaryButtonOnly !== false);
19417 * Executed when the linked element is available
19418 * @method handleOnAvailable
19421 handleOnAvailable: function() {
19422 this.available = true;
19423 this.resetConstraints();
19424 this.onAvailable();
19428 * Configures the padding for the target zone in px. Effectively expands
19429 * (or reduces) the virtual object size for targeting calculations.
19430 * Supports css-style shorthand; if only one parameter is passed, all sides
19431 * will have that padding, and if only two are passed, the top and bottom
19432 * will have the first param, the left and right the second.
19433 * @method setPadding
19434 * @param {int} iTop Top pad
19435 * @param {int} iRight Right pad
19436 * @param {int} iBot Bot pad
19437 * @param {int} iLeft Left pad
19439 setPadding: function(iTop, iRight, iBot, iLeft) {
19440 // this.padding = [iLeft, iRight, iTop, iBot];
19441 if (!iRight && 0 !== iRight) {
19442 this.padding = [iTop, iTop, iTop, iTop];
19443 } else if (!iBot && 0 !== iBot) {
19444 this.padding = [iTop, iRight, iTop, iRight];
19446 this.padding = [iTop, iRight, iBot, iLeft];
19451 * Stores the initial placement of the linked element.
19452 * @method setInitialPosition
19453 * @param {int} diffX the X offset, default 0
19454 * @param {int} diffY the Y offset, default 0
19456 setInitPosition: function(diffX, diffY) {
19457 var el = this.getEl();
19459 if (!this.DDM.verifyEl(el)) {
19463 var dx = diffX || 0;
19464 var dy = diffY || 0;
19466 var p = Dom.getXY( el );
19468 this.initPageX = p[0] - dx;
19469 this.initPageY = p[1] - dy;
19471 this.lastPageX = p[0];
19472 this.lastPageY = p[1];
19475 this.setStartPosition(p);
19479 * Sets the start position of the element. This is set when the obj
19480 * is initialized, the reset when a drag is started.
19481 * @method setStartPosition
19482 * @param pos current position (from previous lookup)
19485 setStartPosition: function(pos) {
19486 var p = pos || Dom.getXY( this.getEl() );
19487 this.deltaSetXY = null;
19489 this.startPageX = p[0];
19490 this.startPageY = p[1];
19494 * Add this instance to a group of related drag/drop objects. All
19495 * instances belong to at least one group, and can belong to as many
19496 * groups as needed.
19497 * @method addToGroup
19498 * @param sGroup {string} the name of the group
19500 addToGroup: function(sGroup) {
19501 this.groups[sGroup] = true;
19502 this.DDM.regDragDrop(this, sGroup);
19506 * Remove's this instance from the supplied interaction group
19507 * @method removeFromGroup
19508 * @param {string} sGroup The group to drop
19510 removeFromGroup: function(sGroup) {
19511 if (this.groups[sGroup]) {
19512 delete this.groups[sGroup];
19515 this.DDM.removeDDFromGroup(this, sGroup);
19519 * Allows you to specify that an element other than the linked element
19520 * will be moved with the cursor during a drag
19521 * @method setDragElId
19522 * @param id {string} the id of the element that will be used to initiate the drag
19524 setDragElId: function(id) {
19525 this.dragElId = id;
19529 * Allows you to specify a child of the linked element that should be
19530 * used to initiate the drag operation. An example of this would be if
19531 * you have a content div with text and links. Clicking anywhere in the
19532 * content area would normally start the drag operation. Use this method
19533 * to specify that an element inside of the content div is the element
19534 * that starts the drag operation.
19535 * @method setHandleElId
19536 * @param id {string} the id of the element that will be used to
19537 * initiate the drag.
19539 setHandleElId: function(id) {
19540 if (typeof id !== "string") {
19543 this.handleElId = id;
19544 this.DDM.regHandle(this.id, id);
19548 * Allows you to set an element outside of the linked element as a drag
19550 * @method setOuterHandleElId
19551 * @param id the id of the element that will be used to initiate the drag
19553 setOuterHandleElId: function(id) {
19554 if (typeof id !== "string") {
19557 Event.on(id, "mousedown",
19558 this.handleMouseDown, this);
19559 this.setHandleElId(id);
19561 this.hasOuterHandles = true;
19565 * Remove all drag and drop hooks for this element
19568 unreg: function() {
19569 Event.un(this.id, "mousedown",
19570 this.handleMouseDown);
19571 Event.un(this.id, "touchstart",
19572 this.handleMouseDown);
19573 this._domRef = null;
19574 this.DDM._remove(this);
19577 destroy : function(){
19582 * Returns true if this instance is locked, or the drag drop mgr is locked
19583 * (meaning that all drag/drop is disabled on the page.)
19585 * @return {boolean} true if this obj or all drag/drop is locked, else
19588 isLocked: function() {
19589 return (this.DDM.isLocked() || this.locked);
19593 * Fired when this object is clicked
19594 * @method handleMouseDown
19596 * @param {Roo.dd.DragDrop} oDD the clicked dd object (this dd obj)
19599 handleMouseDown: function(e, oDD){
19601 if (!Roo.isTouch && this.primaryButtonOnly && e.button != 0) {
19602 //Roo.log('not touch/ button !=0');
19605 if (e.browserEvent.touches && e.browserEvent.touches.length != 1) {
19606 return; // double touch..
19610 if (this.isLocked()) {
19611 //Roo.log('locked');
19615 this.DDM.refreshCache(this.groups);
19616 // Roo.log([Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e)]);
19617 var pt = new Roo.lib.Point(Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e));
19618 if (!this.hasOuterHandles && !this.DDM.isOverTarget(pt, this) ) {
19619 //Roo.log('no outer handes or not over target');
19622 // Roo.log('check validator');
19623 if (this.clickValidator(e)) {
19624 // Roo.log('validate success');
19625 // set the initial element position
19626 this.setStartPosition();
19629 this.b4MouseDown(e);
19630 this.onMouseDown(e);
19632 this.DDM.handleMouseDown(e, this);
19634 this.DDM.stopEvent(e);
19642 clickValidator: function(e) {
19643 var target = e.getTarget();
19644 return ( this.isValidHandleChild(target) &&
19645 (this.id == this.handleElId ||
19646 this.DDM.handleWasClicked(target, this.id)) );
19650 * Allows you to specify a tag name that should not start a drag operation
19651 * when clicked. This is designed to facilitate embedding links within a
19652 * drag handle that do something other than start the drag.
19653 * @method addInvalidHandleType
19654 * @param {string} tagName the type of element to exclude
19656 addInvalidHandleType: function(tagName) {
19657 var type = tagName.toUpperCase();
19658 this.invalidHandleTypes[type] = type;
19662 * Lets you to specify an element id for a child of a drag handle
19663 * that should not initiate a drag
19664 * @method addInvalidHandleId
19665 * @param {string} id the element id of the element you wish to ignore
19667 addInvalidHandleId: function(id) {
19668 if (typeof id !== "string") {
19671 this.invalidHandleIds[id] = id;
19675 * Lets you specify a css class of elements that will not initiate a drag
19676 * @method addInvalidHandleClass
19677 * @param {string} cssClass the class of the elements you wish to ignore
19679 addInvalidHandleClass: function(cssClass) {
19680 this.invalidHandleClasses.push(cssClass);
19684 * Unsets an excluded tag name set by addInvalidHandleType
19685 * @method removeInvalidHandleType
19686 * @param {string} tagName the type of element to unexclude
19688 removeInvalidHandleType: function(tagName) {
19689 var type = tagName.toUpperCase();
19690 // this.invalidHandleTypes[type] = null;
19691 delete this.invalidHandleTypes[type];
19695 * Unsets an invalid handle id
19696 * @method removeInvalidHandleId
19697 * @param {string} id the id of the element to re-enable
19699 removeInvalidHandleId: function(id) {
19700 if (typeof id !== "string") {
19703 delete this.invalidHandleIds[id];
19707 * Unsets an invalid css class
19708 * @method removeInvalidHandleClass
19709 * @param {string} cssClass the class of the element(s) you wish to
19712 removeInvalidHandleClass: function(cssClass) {
19713 for (var i=0, len=this.invalidHandleClasses.length; i<len; ++i) {
19714 if (this.invalidHandleClasses[i] == cssClass) {
19715 delete this.invalidHandleClasses[i];
19721 * Checks the tag exclusion list to see if this click should be ignored
19722 * @method isValidHandleChild
19723 * @param {HTMLElement} node the HTMLElement to evaluate
19724 * @return {boolean} true if this is a valid tag type, false if not
19726 isValidHandleChild: function(node) {
19729 // var n = (node.nodeName == "#text") ? node.parentNode : node;
19732 nodeName = node.nodeName.toUpperCase();
19734 nodeName = node.nodeName;
19736 valid = valid && !this.invalidHandleTypes[nodeName];
19737 valid = valid && !this.invalidHandleIds[node.id];
19739 for (var i=0, len=this.invalidHandleClasses.length; valid && i<len; ++i) {
19740 valid = !Dom.hasClass(node, this.invalidHandleClasses[i]);
19749 * Create the array of horizontal tick marks if an interval was specified
19750 * in setXConstraint().
19751 * @method setXTicks
19754 setXTicks: function(iStartX, iTickSize) {
19756 this.xTickSize = iTickSize;
19760 for (var i = this.initPageX; i >= this.minX; i = i - iTickSize) {
19762 this.xTicks[this.xTicks.length] = i;
19767 for (i = this.initPageX; i <= this.maxX; i = i + iTickSize) {
19769 this.xTicks[this.xTicks.length] = i;
19774 this.xTicks.sort(this.DDM.numericSort) ;
19778 * Create the array of vertical tick marks if an interval was specified in
19779 * setYConstraint().
19780 * @method setYTicks
19783 setYTicks: function(iStartY, iTickSize) {
19785 this.yTickSize = iTickSize;
19789 for (var i = this.initPageY; i >= this.minY; i = i - iTickSize) {
19791 this.yTicks[this.yTicks.length] = i;
19796 for (i = this.initPageY; i <= this.maxY; i = i + iTickSize) {
19798 this.yTicks[this.yTicks.length] = i;
19803 this.yTicks.sort(this.DDM.numericSort) ;
19807 * By default, the element can be dragged any place on the screen. Use
19808 * this method to limit the horizontal travel of the element. Pass in
19809 * 0,0 for the parameters if you want to lock the drag to the y axis.
19810 * @method setXConstraint
19811 * @param {int} iLeft the number of pixels the element can move to the left
19812 * @param {int} iRight the number of pixels the element can move to the
19814 * @param {int} iTickSize optional parameter for specifying that the
19816 * should move iTickSize pixels at a time.
19818 setXConstraint: function(iLeft, iRight, iTickSize) {
19819 this.leftConstraint = iLeft;
19820 this.rightConstraint = iRight;
19822 this.minX = this.initPageX - iLeft;
19823 this.maxX = this.initPageX + iRight;
19824 if (iTickSize) { this.setXTicks(this.initPageX, iTickSize); }
19826 this.constrainX = true;
19830 * Clears any constraints applied to this instance. Also clears ticks
19831 * since they can't exist independent of a constraint at this time.
19832 * @method clearConstraints
19834 clearConstraints: function() {
19835 this.constrainX = false;
19836 this.constrainY = false;
19841 * Clears any tick interval defined for this instance
19842 * @method clearTicks
19844 clearTicks: function() {
19845 this.xTicks = null;
19846 this.yTicks = null;
19847 this.xTickSize = 0;
19848 this.yTickSize = 0;
19852 * By default, the element can be dragged any place on the screen. Set
19853 * this to limit the vertical travel of the element. Pass in 0,0 for the
19854 * parameters if you want to lock the drag to the x axis.
19855 * @method setYConstraint
19856 * @param {int} iUp the number of pixels the element can move up
19857 * @param {int} iDown the number of pixels the element can move down
19858 * @param {int} iTickSize optional parameter for specifying that the
19859 * element should move iTickSize pixels at a time.
19861 setYConstraint: function(iUp, iDown, iTickSize) {
19862 this.topConstraint = iUp;
19863 this.bottomConstraint = iDown;
19865 this.minY = this.initPageY - iUp;
19866 this.maxY = this.initPageY + iDown;
19867 if (iTickSize) { this.setYTicks(this.initPageY, iTickSize); }
19869 this.constrainY = true;
19874 * resetConstraints must be called if you manually reposition a dd element.
19875 * @method resetConstraints
19876 * @param {boolean} maintainOffset
19878 resetConstraints: function() {
19881 // Maintain offsets if necessary
19882 if (this.initPageX || this.initPageX === 0) {
19883 // figure out how much this thing has moved
19884 var dx = (this.maintainOffset) ? this.lastPageX - this.initPageX : 0;
19885 var dy = (this.maintainOffset) ? this.lastPageY - this.initPageY : 0;
19887 this.setInitPosition(dx, dy);
19889 // This is the first time we have detected the element's position
19891 this.setInitPosition();
19894 if (this.constrainX) {
19895 this.setXConstraint( this.leftConstraint,
19896 this.rightConstraint,
19900 if (this.constrainY) {
19901 this.setYConstraint( this.topConstraint,
19902 this.bottomConstraint,
19908 * Normally the drag element is moved pixel by pixel, but we can specify
19909 * that it move a number of pixels at a time. This method resolves the
19910 * location when we have it set up like this.
19912 * @param {int} val where we want to place the object
19913 * @param {int[]} tickArray sorted array of valid points
19914 * @return {int} the closest tick
19917 getTick: function(val, tickArray) {
19920 // If tick interval is not defined, it is effectively 1 pixel,
19921 // so we return the value passed to us.
19923 } else if (tickArray[0] >= val) {
19924 // The value is lower than the first tick, so we return the first
19926 return tickArray[0];
19928 for (var i=0, len=tickArray.length; i<len; ++i) {
19930 if (tickArray[next] && tickArray[next] >= val) {
19931 var diff1 = val - tickArray[i];
19932 var diff2 = tickArray[next] - val;
19933 return (diff2 > diff1) ? tickArray[i] : tickArray[next];
19937 // The value is larger than the last tick, so we return the last
19939 return tickArray[tickArray.length - 1];
19946 * @return {string} string representation of the dd obj
19948 toString: function() {
19949 return ("DragDrop " + this.id);
19957 * Ext JS Library 1.1.1
19958 * Copyright(c) 2006-2007, Ext JS, LLC.
19960 * Originally Released Under LGPL - original licence link has changed is not relivant.
19963 * <script type="text/javascript">
19968 * The drag and drop utility provides a framework for building drag and drop
19969 * applications. In addition to enabling drag and drop for specific elements,
19970 * the drag and drop elements are tracked by the manager class, and the
19971 * interactions between the various elements are tracked during the drag and
19972 * the implementing code is notified about these important moments.
19975 // Only load the library once. Rewriting the manager class would orphan
19976 // existing drag and drop instances.
19977 if (!Roo.dd.DragDropMgr) {
19980 * @class Roo.dd.DragDropMgr
19981 * DragDropMgr is a singleton that tracks the element interaction for
19982 * all DragDrop items in the window. Generally, you will not call
19983 * this class directly, but it does have helper methods that could
19984 * be useful in your DragDrop implementations.
19987 Roo.dd.DragDropMgr = function() {
19989 var Event = Roo.EventManager;
19994 * Two dimensional Array of registered DragDrop objects. The first
19995 * dimension is the DragDrop item group, the second the DragDrop
19998 * @type {string: string}
20005 * Array of element ids defined as drag handles. Used to determine
20006 * if the element that generated the mousedown event is actually the
20007 * handle and not the html element itself.
20008 * @property handleIds
20009 * @type {string: string}
20016 * the DragDrop object that is currently being dragged
20017 * @property dragCurrent
20025 * the DragDrop object(s) that are being hovered over
20026 * @property dragOvers
20034 * the X distance between the cursor and the object being dragged
20043 * the Y distance between the cursor and the object being dragged
20052 * Flag to determine if we should prevent the default behavior of the
20053 * events we define. By default this is true, but this can be set to
20054 * false if you need the default behavior (not recommended)
20055 * @property preventDefault
20059 preventDefault: true,
20062 * Flag to determine if we should stop the propagation of the events
20063 * we generate. This is true by default but you may want to set it to
20064 * false if the html element contains other features that require the
20066 * @property stopPropagation
20070 stopPropagation: true,
20073 * Internal flag that is set to true when drag and drop has been
20075 * @property initialized
20082 * All drag and drop can be disabled.
20090 * Called the first time an element is registered.
20096 this.initialized = true;
20100 * In point mode, drag and drop interaction is defined by the
20101 * location of the cursor during the drag/drop
20109 * In intersect mode, drag and drop interactio nis defined by the
20110 * overlap of two or more drag and drop objects.
20111 * @property INTERSECT
20118 * The current drag and drop mode. Default: POINT
20126 * Runs method on all drag and drop objects
20127 * @method _execOnAll
20131 _execOnAll: function(sMethod, args) {
20132 for (var i in this.ids) {
20133 for (var j in this.ids[i]) {
20134 var oDD = this.ids[i][j];
20135 if (! this.isTypeOfDD(oDD)) {
20138 oDD[sMethod].apply(oDD, args);
20144 * Drag and drop initialization. Sets up the global event handlers
20149 _onLoad: function() {
20153 if (!Roo.isTouch) {
20154 Event.on(document, "mouseup", this.handleMouseUp, this, true);
20155 Event.on(document, "mousemove", this.handleMouseMove, this, true);
20157 Event.on(document, "touchend", this.handleMouseUp, this, true);
20158 Event.on(document, "touchmove", this.handleMouseMove, this, true);
20160 Event.on(window, "unload", this._onUnload, this, true);
20161 Event.on(window, "resize", this._onResize, this, true);
20162 // Event.on(window, "mouseout", this._test);
20167 * Reset constraints on all drag and drop objs
20168 * @method _onResize
20172 _onResize: function(e) {
20173 this._execOnAll("resetConstraints", []);
20177 * Lock all drag and drop functionality
20181 lock: function() { this.locked = true; },
20184 * Unlock all drag and drop functionality
20188 unlock: function() { this.locked = false; },
20191 * Is drag and drop locked?
20193 * @return {boolean} True if drag and drop is locked, false otherwise.
20196 isLocked: function() { return this.locked; },
20199 * Location cache that is set for all drag drop objects when a drag is
20200 * initiated, cleared when the drag is finished.
20201 * @property locationCache
20208 * Set useCache to false if you want to force object the lookup of each
20209 * drag and drop linked element constantly during a drag.
20210 * @property useCache
20217 * The number of pixels that the mouse needs to move after the
20218 * mousedown before the drag is initiated. Default=3;
20219 * @property clickPixelThresh
20223 clickPixelThresh: 3,
20226 * The number of milliseconds after the mousedown event to initiate the
20227 * drag if we don't get a mouseup event. Default=1000
20228 * @property clickTimeThresh
20232 clickTimeThresh: 350,
20235 * Flag that indicates that either the drag pixel threshold or the
20236 * mousdown time threshold has been met
20237 * @property dragThreshMet
20242 dragThreshMet: false,
20245 * Timeout used for the click time threshold
20246 * @property clickTimeout
20251 clickTimeout: null,
20254 * The X position of the mousedown event stored for later use when a
20255 * drag threshold is met.
20264 * The Y position of the mousedown event stored for later use when a
20265 * drag threshold is met.
20274 * Each DragDrop instance must be registered with the DragDropMgr.
20275 * This is executed in DragDrop.init()
20276 * @method regDragDrop
20277 * @param {DragDrop} oDD the DragDrop object to register
20278 * @param {String} sGroup the name of the group this element belongs to
20281 regDragDrop: function(oDD, sGroup) {
20282 if (!this.initialized) { this.init(); }
20284 if (!this.ids[sGroup]) {
20285 this.ids[sGroup] = {};
20287 this.ids[sGroup][oDD.id] = oDD;
20291 * Removes the supplied dd instance from the supplied group. Executed
20292 * by DragDrop.removeFromGroup, so don't call this function directly.
20293 * @method removeDDFromGroup
20297 removeDDFromGroup: function(oDD, sGroup) {
20298 if (!this.ids[sGroup]) {
20299 this.ids[sGroup] = {};
20302 var obj = this.ids[sGroup];
20303 if (obj && obj[oDD.id]) {
20304 delete obj[oDD.id];
20309 * Unregisters a drag and drop item. This is executed in
20310 * DragDrop.unreg, use that method instead of calling this directly.
20315 _remove: function(oDD) {
20316 for (var g in oDD.groups) {
20317 if (g && this.ids[g][oDD.id]) {
20318 delete this.ids[g][oDD.id];
20321 delete this.handleIds[oDD.id];
20325 * Each DragDrop handle element must be registered. This is done
20326 * automatically when executing DragDrop.setHandleElId()
20327 * @method regHandle
20328 * @param {String} sDDId the DragDrop id this element is a handle for
20329 * @param {String} sHandleId the id of the element that is the drag
20333 regHandle: function(sDDId, sHandleId) {
20334 if (!this.handleIds[sDDId]) {
20335 this.handleIds[sDDId] = {};
20337 this.handleIds[sDDId][sHandleId] = sHandleId;
20341 * Utility function to determine if a given element has been
20342 * registered as a drag drop item.
20343 * @method isDragDrop
20344 * @param {String} id the element id to check
20345 * @return {boolean} true if this element is a DragDrop item,
20349 isDragDrop: function(id) {
20350 return ( this.getDDById(id) ) ? true : false;
20354 * Returns the drag and drop instances that are in all groups the
20355 * passed in instance belongs to.
20356 * @method getRelated
20357 * @param {DragDrop} p_oDD the obj to get related data for
20358 * @param {boolean} bTargetsOnly if true, only return targetable objs
20359 * @return {DragDrop[]} the related instances
20362 getRelated: function(p_oDD, bTargetsOnly) {
20364 for (var i in p_oDD.groups) {
20365 for (j in this.ids[i]) {
20366 var dd = this.ids[i][j];
20367 if (! this.isTypeOfDD(dd)) {
20370 if (!bTargetsOnly || dd.isTarget) {
20371 oDDs[oDDs.length] = dd;
20380 * Returns true if the specified dd target is a legal target for
20381 * the specifice drag obj
20382 * @method isLegalTarget
20383 * @param {DragDrop} the drag obj
20384 * @param {DragDrop} the target
20385 * @return {boolean} true if the target is a legal target for the
20389 isLegalTarget: function (oDD, oTargetDD) {
20390 var targets = this.getRelated(oDD, true);
20391 for (var i=0, len=targets.length;i<len;++i) {
20392 if (targets[i].id == oTargetDD.id) {
20401 * My goal is to be able to transparently determine if an object is
20402 * typeof DragDrop, and the exact subclass of DragDrop. typeof
20403 * returns "object", oDD.constructor.toString() always returns
20404 * "DragDrop" and not the name of the subclass. So for now it just
20405 * evaluates a well-known variable in DragDrop.
20406 * @method isTypeOfDD
20407 * @param {Object} the object to evaluate
20408 * @return {boolean} true if typeof oDD = DragDrop
20411 isTypeOfDD: function (oDD) {
20412 return (oDD && oDD.__ygDragDrop);
20416 * Utility function to determine if a given element has been
20417 * registered as a drag drop handle for the given Drag Drop object.
20419 * @param {String} id the element id to check
20420 * @return {boolean} true if this element is a DragDrop handle, false
20424 isHandle: function(sDDId, sHandleId) {
20425 return ( this.handleIds[sDDId] &&
20426 this.handleIds[sDDId][sHandleId] );
20430 * Returns the DragDrop instance for a given id
20431 * @method getDDById
20432 * @param {String} id the id of the DragDrop object
20433 * @return {DragDrop} the drag drop object, null if it is not found
20436 getDDById: function(id) {
20437 for (var i in this.ids) {
20438 if (this.ids[i][id]) {
20439 return this.ids[i][id];
20446 * Fired after a registered DragDrop object gets the mousedown event.
20447 * Sets up the events required to track the object being dragged
20448 * @method handleMouseDown
20449 * @param {Event} e the event
20450 * @param oDD the DragDrop object being dragged
20454 handleMouseDown: function(e, oDD) {
20456 Roo.QuickTips.disable();
20458 this.currentTarget = e.getTarget();
20460 this.dragCurrent = oDD;
20462 var el = oDD.getEl();
20464 // track start position
20465 this.startX = e.getPageX();
20466 this.startY = e.getPageY();
20468 this.deltaX = this.startX - el.offsetLeft;
20469 this.deltaY = this.startY - el.offsetTop;
20471 this.dragThreshMet = false;
20473 this.clickTimeout = setTimeout(
20475 var DDM = Roo.dd.DDM;
20476 DDM.startDrag(DDM.startX, DDM.startY);
20478 this.clickTimeThresh );
20482 * Fired when either the drag pixel threshol or the mousedown hold
20483 * time threshold has been met.
20484 * @method startDrag
20485 * @param x {int} the X position of the original mousedown
20486 * @param y {int} the Y position of the original mousedown
20489 startDrag: function(x, y) {
20490 clearTimeout(this.clickTimeout);
20491 if (this.dragCurrent) {
20492 this.dragCurrent.b4StartDrag(x, y);
20493 this.dragCurrent.startDrag(x, y);
20495 this.dragThreshMet = true;
20499 * Internal function to handle the mouseup event. Will be invoked
20500 * from the context of the document.
20501 * @method handleMouseUp
20502 * @param {Event} e the event
20506 handleMouseUp: function(e) {
20509 Roo.QuickTips.enable();
20511 if (! this.dragCurrent) {
20515 clearTimeout(this.clickTimeout);
20517 if (this.dragThreshMet) {
20518 this.fireEvents(e, true);
20528 * Utility to stop event propagation and event default, if these
20529 * features are turned on.
20530 * @method stopEvent
20531 * @param {Event} e the event as returned by this.getEvent()
20534 stopEvent: function(e){
20535 if(this.stopPropagation) {
20536 e.stopPropagation();
20539 if (this.preventDefault) {
20540 e.preventDefault();
20545 * Internal function to clean up event handlers after the drag
20546 * operation is complete
20548 * @param {Event} e the event
20552 stopDrag: function(e) {
20553 // Fire the drag end event for the item that was dragged
20554 if (this.dragCurrent) {
20555 if (this.dragThreshMet) {
20556 this.dragCurrent.b4EndDrag(e);
20557 this.dragCurrent.endDrag(e);
20560 this.dragCurrent.onMouseUp(e);
20563 this.dragCurrent = null;
20564 this.dragOvers = {};
20568 * Internal function to handle the mousemove event. Will be invoked
20569 * from the context of the html element.
20571 * @TODO figure out what we can do about mouse events lost when the
20572 * user drags objects beyond the window boundary. Currently we can
20573 * detect this in internet explorer by verifying that the mouse is
20574 * down during the mousemove event. Firefox doesn't give us the
20575 * button state on the mousemove event.
20576 * @method handleMouseMove
20577 * @param {Event} e the event
20581 handleMouseMove: function(e) {
20582 if (! this.dragCurrent) {
20586 // var button = e.which || e.button;
20588 // check for IE mouseup outside of page boundary
20589 if (Roo.isIE && (e.button !== 0 && e.button !== 1 && e.button !== 2)) {
20591 return this.handleMouseUp(e);
20594 if (!this.dragThreshMet) {
20595 var diffX = Math.abs(this.startX - e.getPageX());
20596 var diffY = Math.abs(this.startY - e.getPageY());
20597 if (diffX > this.clickPixelThresh ||
20598 diffY > this.clickPixelThresh) {
20599 this.startDrag(this.startX, this.startY);
20603 if (this.dragThreshMet) {
20604 this.dragCurrent.b4Drag(e);
20605 this.dragCurrent.onDrag(e);
20606 if(!this.dragCurrent.moveOnly){
20607 this.fireEvents(e, false);
20617 * Iterates over all of the DragDrop elements to find ones we are
20618 * hovering over or dropping on
20619 * @method fireEvents
20620 * @param {Event} e the event
20621 * @param {boolean} isDrop is this a drop op or a mouseover op?
20625 fireEvents: function(e, isDrop) {
20626 var dc = this.dragCurrent;
20628 // If the user did the mouse up outside of the window, we could
20629 // get here even though we have ended the drag.
20630 if (!dc || dc.isLocked()) {
20634 var pt = e.getPoint();
20636 // cache the previous dragOver array
20642 var enterEvts = [];
20644 // Check to see if the object(s) we were hovering over is no longer
20645 // being hovered over so we can fire the onDragOut event
20646 for (var i in this.dragOvers) {
20648 var ddo = this.dragOvers[i];
20650 if (! this.isTypeOfDD(ddo)) {
20654 if (! this.isOverTarget(pt, ddo, this.mode)) {
20655 outEvts.push( ddo );
20658 oldOvers[i] = true;
20659 delete this.dragOvers[i];
20662 for (var sGroup in dc.groups) {
20664 if ("string" != typeof sGroup) {
20668 for (i in this.ids[sGroup]) {
20669 var oDD = this.ids[sGroup][i];
20670 if (! this.isTypeOfDD(oDD)) {
20674 if (oDD.isTarget && !oDD.isLocked() && oDD != dc) {
20675 if (this.isOverTarget(pt, oDD, this.mode)) {
20676 // look for drop interactions
20678 dropEvts.push( oDD );
20679 // look for drag enter and drag over interactions
20682 // initial drag over: dragEnter fires
20683 if (!oldOvers[oDD.id]) {
20684 enterEvts.push( oDD );
20685 // subsequent drag overs: dragOver fires
20687 overEvts.push( oDD );
20690 this.dragOvers[oDD.id] = oDD;
20698 if (outEvts.length) {
20699 dc.b4DragOut(e, outEvts);
20700 dc.onDragOut(e, outEvts);
20703 if (enterEvts.length) {
20704 dc.onDragEnter(e, enterEvts);
20707 if (overEvts.length) {
20708 dc.b4DragOver(e, overEvts);
20709 dc.onDragOver(e, overEvts);
20712 if (dropEvts.length) {
20713 dc.b4DragDrop(e, dropEvts);
20714 dc.onDragDrop(e, dropEvts);
20718 // fire dragout events
20720 for (i=0, len=outEvts.length; i<len; ++i) {
20721 dc.b4DragOut(e, outEvts[i].id);
20722 dc.onDragOut(e, outEvts[i].id);
20725 // fire enter events
20726 for (i=0,len=enterEvts.length; i<len; ++i) {
20727 // dc.b4DragEnter(e, oDD.id);
20728 dc.onDragEnter(e, enterEvts[i].id);
20731 // fire over events
20732 for (i=0,len=overEvts.length; i<len; ++i) {
20733 dc.b4DragOver(e, overEvts[i].id);
20734 dc.onDragOver(e, overEvts[i].id);
20737 // fire drop events
20738 for (i=0, len=dropEvts.length; i<len; ++i) {
20739 dc.b4DragDrop(e, dropEvts[i].id);
20740 dc.onDragDrop(e, dropEvts[i].id);
20745 // notify about a drop that did not find a target
20746 if (isDrop && !dropEvts.length) {
20747 dc.onInvalidDrop(e);
20753 * Helper function for getting the best match from the list of drag
20754 * and drop objects returned by the drag and drop events when we are
20755 * in INTERSECT mode. It returns either the first object that the
20756 * cursor is over, or the object that has the greatest overlap with
20757 * the dragged element.
20758 * @method getBestMatch
20759 * @param {DragDrop[]} dds The array of drag and drop objects
20761 * @return {DragDrop} The best single match
20764 getBestMatch: function(dds) {
20766 // Return null if the input is not what we expect
20767 //if (!dds || !dds.length || dds.length == 0) {
20769 // If there is only one item, it wins
20770 //} else if (dds.length == 1) {
20772 var len = dds.length;
20777 // Loop through the targeted items
20778 for (var i=0; i<len; ++i) {
20780 // If the cursor is over the object, it wins. If the
20781 // cursor is over multiple matches, the first one we come
20783 if (dd.cursorIsOver) {
20786 // Otherwise the object with the most overlap wins
20789 winner.overlap.getArea() < dd.overlap.getArea()) {
20800 * Refreshes the cache of the top-left and bottom-right points of the
20801 * drag and drop objects in the specified group(s). This is in the
20802 * format that is stored in the drag and drop instance, so typical
20805 * Roo.dd.DragDropMgr.refreshCache(ddinstance.groups);
20809 * Roo.dd.DragDropMgr.refreshCache({group1:true, group2:true});
20811 * @TODO this really should be an indexed array. Alternatively this
20812 * method could accept both.
20813 * @method refreshCache
20814 * @param {Object} groups an associative array of groups to refresh
20817 refreshCache: function(groups) {
20818 for (var sGroup in groups) {
20819 if ("string" != typeof sGroup) {
20822 for (var i in this.ids[sGroup]) {
20823 var oDD = this.ids[sGroup][i];
20825 if (this.isTypeOfDD(oDD)) {
20826 // if (this.isTypeOfDD(oDD) && oDD.isTarget) {
20827 var loc = this.getLocation(oDD);
20829 this.locationCache[oDD.id] = loc;
20831 delete this.locationCache[oDD.id];
20832 // this will unregister the drag and drop object if
20833 // the element is not in a usable state
20842 * This checks to make sure an element exists and is in the DOM. The
20843 * main purpose is to handle cases where innerHTML is used to remove
20844 * drag and drop objects from the DOM. IE provides an 'unspecified
20845 * error' when trying to access the offsetParent of such an element
20847 * @param {HTMLElement} el the element to check
20848 * @return {boolean} true if the element looks usable
20851 verifyEl: function(el) {
20856 parent = el.offsetParent;
20859 parent = el.offsetParent;
20870 * Returns a Region object containing the drag and drop element's position
20871 * and size, including the padding configured for it
20872 * @method getLocation
20873 * @param {DragDrop} oDD the drag and drop object to get the
20875 * @return {Roo.lib.Region} a Region object representing the total area
20876 * the element occupies, including any padding
20877 * the instance is configured for.
20880 getLocation: function(oDD) {
20881 if (! this.isTypeOfDD(oDD)) {
20885 var el = oDD.getEl(), pos, x1, x2, y1, y2, t, r, b, l;
20888 pos= Roo.lib.Dom.getXY(el);
20896 x2 = x1 + el.offsetWidth;
20898 y2 = y1 + el.offsetHeight;
20900 t = y1 - oDD.padding[0];
20901 r = x2 + oDD.padding[1];
20902 b = y2 + oDD.padding[2];
20903 l = x1 - oDD.padding[3];
20905 return new Roo.lib.Region( t, r, b, l );
20909 * Checks the cursor location to see if it over the target
20910 * @method isOverTarget
20911 * @param {Roo.lib.Point} pt The point to evaluate
20912 * @param {DragDrop} oTarget the DragDrop object we are inspecting
20913 * @return {boolean} true if the mouse is over the target
20917 isOverTarget: function(pt, oTarget, intersect) {
20918 // use cache if available
20919 var loc = this.locationCache[oTarget.id];
20920 if (!loc || !this.useCache) {
20921 loc = this.getLocation(oTarget);
20922 this.locationCache[oTarget.id] = loc;
20930 oTarget.cursorIsOver = loc.contains( pt );
20932 // DragDrop is using this as a sanity check for the initial mousedown
20933 // in this case we are done. In POINT mode, if the drag obj has no
20934 // contraints, we are also done. Otherwise we need to evaluate the
20935 // location of the target as related to the actual location of the
20936 // dragged element.
20937 var dc = this.dragCurrent;
20938 if (!dc || !dc.getTargetCoord ||
20939 (!intersect && !dc.constrainX && !dc.constrainY)) {
20940 return oTarget.cursorIsOver;
20943 oTarget.overlap = null;
20945 // Get the current location of the drag element, this is the
20946 // location of the mouse event less the delta that represents
20947 // where the original mousedown happened on the element. We
20948 // need to consider constraints and ticks as well.
20949 var pos = dc.getTargetCoord(pt.x, pt.y);
20951 var el = dc.getDragEl();
20952 var curRegion = new Roo.lib.Region( pos.y,
20953 pos.x + el.offsetWidth,
20954 pos.y + el.offsetHeight,
20957 var overlap = curRegion.intersect(loc);
20960 oTarget.overlap = overlap;
20961 return (intersect) ? true : oTarget.cursorIsOver;
20968 * unload event handler
20969 * @method _onUnload
20973 _onUnload: function(e, me) {
20974 Roo.dd.DragDropMgr.unregAll();
20978 * Cleans up the drag and drop events and objects.
20983 unregAll: function() {
20985 if (this.dragCurrent) {
20987 this.dragCurrent = null;
20990 this._execOnAll("unreg", []);
20992 for (i in this.elementCache) {
20993 delete this.elementCache[i];
20996 this.elementCache = {};
21001 * A cache of DOM elements
21002 * @property elementCache
21009 * Get the wrapper for the DOM element specified
21010 * @method getElWrapper
21011 * @param {String} id the id of the element to get
21012 * @return {Roo.dd.DDM.ElementWrapper} the wrapped element
21014 * @deprecated This wrapper isn't that useful
21017 getElWrapper: function(id) {
21018 var oWrapper = this.elementCache[id];
21019 if (!oWrapper || !oWrapper.el) {
21020 oWrapper = this.elementCache[id] =
21021 new this.ElementWrapper(Roo.getDom(id));
21027 * Returns the actual DOM element
21028 * @method getElement
21029 * @param {String} id the id of the elment to get
21030 * @return {Object} The element
21031 * @deprecated use Roo.getDom instead
21034 getElement: function(id) {
21035 return Roo.getDom(id);
21039 * Returns the style property for the DOM element (i.e.,
21040 * document.getElById(id).style)
21042 * @param {String} id the id of the elment to get
21043 * @return {Object} The style property of the element
21044 * @deprecated use Roo.getDom instead
21047 getCss: function(id) {
21048 var el = Roo.getDom(id);
21049 return (el) ? el.style : null;
21053 * Inner class for cached elements
21054 * @class DragDropMgr.ElementWrapper
21059 ElementWrapper: function(el) {
21064 this.el = el || null;
21069 this.id = this.el && el.id;
21071 * A reference to the style property
21074 this.css = this.el && el.style;
21078 * Returns the X position of an html element
21080 * @param el the element for which to get the position
21081 * @return {int} the X coordinate
21083 * @deprecated use Roo.lib.Dom.getX instead
21086 getPosX: function(el) {
21087 return Roo.lib.Dom.getX(el);
21091 * Returns the Y position of an html element
21093 * @param el the element for which to get the position
21094 * @return {int} the Y coordinate
21095 * @deprecated use Roo.lib.Dom.getY instead
21098 getPosY: function(el) {
21099 return Roo.lib.Dom.getY(el);
21103 * Swap two nodes. In IE, we use the native method, for others we
21104 * emulate the IE behavior
21106 * @param n1 the first node to swap
21107 * @param n2 the other node to swap
21110 swapNode: function(n1, n2) {
21114 var p = n2.parentNode;
21115 var s = n2.nextSibling;
21118 p.insertBefore(n1, n2);
21119 } else if (n2 == n1.nextSibling) {
21120 p.insertBefore(n2, n1);
21122 n1.parentNode.replaceChild(n2, n1);
21123 p.insertBefore(n1, s);
21129 * Returns the current scroll position
21130 * @method getScroll
21134 getScroll: function () {
21135 var t, l, dde=document.documentElement, db=document.body;
21136 if (dde && (dde.scrollTop || dde.scrollLeft)) {
21138 l = dde.scrollLeft;
21145 return { top: t, left: l };
21149 * Returns the specified element style property
21151 * @param {HTMLElement} el the element
21152 * @param {string} styleProp the style property
21153 * @return {string} The value of the style property
21154 * @deprecated use Roo.lib.Dom.getStyle
21157 getStyle: function(el, styleProp) {
21158 return Roo.fly(el).getStyle(styleProp);
21162 * Gets the scrollTop
21163 * @method getScrollTop
21164 * @return {int} the document's scrollTop
21167 getScrollTop: function () { return this.getScroll().top; },
21170 * Gets the scrollLeft
21171 * @method getScrollLeft
21172 * @return {int} the document's scrollTop
21175 getScrollLeft: function () { return this.getScroll().left; },
21178 * Sets the x/y position of an element to the location of the
21181 * @param {HTMLElement} moveEl The element to move
21182 * @param {HTMLElement} targetEl The position reference element
21185 moveToEl: function (moveEl, targetEl) {
21186 var aCoord = Roo.lib.Dom.getXY(targetEl);
21187 Roo.lib.Dom.setXY(moveEl, aCoord);
21191 * Numeric array sort function
21192 * @method numericSort
21195 numericSort: function(a, b) { return (a - b); },
21199 * @property _timeoutCount
21206 * Trying to make the load order less important. Without this we get
21207 * an error if this file is loaded before the Event Utility.
21208 * @method _addListeners
21212 _addListeners: function() {
21213 var DDM = Roo.dd.DDM;
21214 if ( Roo.lib.Event && document ) {
21217 if (DDM._timeoutCount > 2000) {
21219 setTimeout(DDM._addListeners, 10);
21220 if (document && document.body) {
21221 DDM._timeoutCount += 1;
21228 * Recursively searches the immediate parent and all child nodes for
21229 * the handle element in order to determine wheter or not it was
21231 * @method handleWasClicked
21232 * @param node the html element to inspect
21235 handleWasClicked: function(node, id) {
21236 if (this.isHandle(id, node.id)) {
21239 // check to see if this is a text node child of the one we want
21240 var p = node.parentNode;
21243 if (this.isHandle(id, p.id)) {
21258 // shorter alias, save a few bytes
21259 Roo.dd.DDM = Roo.dd.DragDropMgr;
21260 Roo.dd.DDM._addListeners();
21264 * Ext JS Library 1.1.1
21265 * Copyright(c) 2006-2007, Ext JS, LLC.
21267 * Originally Released Under LGPL - original licence link has changed is not relivant.
21270 * <script type="text/javascript">
21275 * A DragDrop implementation where the linked element follows the
21276 * mouse cursor during a drag.
21277 * @extends Roo.dd.DragDrop
21279 * @param {String} id the id of the linked element
21280 * @param {String} sGroup the group of related DragDrop items
21281 * @param {object} config an object containing configurable attributes
21282 * Valid properties for DD:
21285 Roo.dd.DD = function(id, sGroup, config) {
21287 this.init(id, sGroup, config);
21291 Roo.extend(Roo.dd.DD, Roo.dd.DragDrop, {
21294 * When set to true, the utility automatically tries to scroll the browser
21295 * window wehn a drag and drop element is dragged near the viewport boundary.
21296 * Defaults to true.
21303 * Sets the pointer offset to the distance between the linked element's top
21304 * left corner and the location the element was clicked
21305 * @method autoOffset
21306 * @param {int} iPageX the X coordinate of the click
21307 * @param {int} iPageY the Y coordinate of the click
21309 autoOffset: function(iPageX, iPageY) {
21310 var x = iPageX - this.startPageX;
21311 var y = iPageY - this.startPageY;
21312 this.setDelta(x, y);
21316 * Sets the pointer offset. You can call this directly to force the
21317 * offset to be in a particular location (e.g., pass in 0,0 to set it
21318 * to the center of the object)
21320 * @param {int} iDeltaX the distance from the left
21321 * @param {int} iDeltaY the distance from the top
21323 setDelta: function(iDeltaX, iDeltaY) {
21324 this.deltaX = iDeltaX;
21325 this.deltaY = iDeltaY;
21329 * Sets the drag element to the location of the mousedown or click event,
21330 * maintaining the cursor location relative to the location on the element
21331 * that was clicked. Override this if you want to place the element in a
21332 * location other than where the cursor is.
21333 * @method setDragElPos
21334 * @param {int} iPageX the X coordinate of the mousedown or drag event
21335 * @param {int} iPageY the Y coordinate of the mousedown or drag event
21337 setDragElPos: function(iPageX, iPageY) {
21338 // the first time we do this, we are going to check to make sure
21339 // the element has css positioning
21341 var el = this.getDragEl();
21342 this.alignElWithMouse(el, iPageX, iPageY);
21346 * Sets the element to the location of the mousedown or click event,
21347 * maintaining the cursor location relative to the location on the element
21348 * that was clicked. Override this if you want to place the element in a
21349 * location other than where the cursor is.
21350 * @method alignElWithMouse
21351 * @param {HTMLElement} el the element to move
21352 * @param {int} iPageX the X coordinate of the mousedown or drag event
21353 * @param {int} iPageY the Y coordinate of the mousedown or drag event
21355 alignElWithMouse: function(el, iPageX, iPageY) {
21356 var oCoord = this.getTargetCoord(iPageX, iPageY);
21357 var fly = el.dom ? el : Roo.fly(el);
21358 if (!this.deltaSetXY) {
21359 var aCoord = [oCoord.x, oCoord.y];
21361 var newLeft = fly.getLeft(true);
21362 var newTop = fly.getTop(true);
21363 this.deltaSetXY = [ newLeft - oCoord.x, newTop - oCoord.y ];
21365 fly.setLeftTop(oCoord.x + this.deltaSetXY[0], oCoord.y + this.deltaSetXY[1]);
21368 this.cachePosition(oCoord.x, oCoord.y);
21369 this.autoScroll(oCoord.x, oCoord.y, el.offsetHeight, el.offsetWidth);
21374 * Saves the most recent position so that we can reset the constraints and
21375 * tick marks on-demand. We need to know this so that we can calculate the
21376 * number of pixels the element is offset from its original position.
21377 * @method cachePosition
21378 * @param iPageX the current x position (optional, this just makes it so we
21379 * don't have to look it up again)
21380 * @param iPageY the current y position (optional, this just makes it so we
21381 * don't have to look it up again)
21383 cachePosition: function(iPageX, iPageY) {
21385 this.lastPageX = iPageX;
21386 this.lastPageY = iPageY;
21388 var aCoord = Roo.lib.Dom.getXY(this.getEl());
21389 this.lastPageX = aCoord[0];
21390 this.lastPageY = aCoord[1];
21395 * Auto-scroll the window if the dragged object has been moved beyond the
21396 * visible window boundary.
21397 * @method autoScroll
21398 * @param {int} x the drag element's x position
21399 * @param {int} y the drag element's y position
21400 * @param {int} h the height of the drag element
21401 * @param {int} w the width of the drag element
21404 autoScroll: function(x, y, h, w) {
21407 // The client height
21408 var clientH = Roo.lib.Dom.getViewWidth();
21410 // The client width
21411 var clientW = Roo.lib.Dom.getViewHeight();
21413 // The amt scrolled down
21414 var st = this.DDM.getScrollTop();
21416 // The amt scrolled right
21417 var sl = this.DDM.getScrollLeft();
21419 // Location of the bottom of the element
21422 // Location of the right of the element
21425 // The distance from the cursor to the bottom of the visible area,
21426 // adjusted so that we don't scroll if the cursor is beyond the
21427 // element drag constraints
21428 var toBot = (clientH + st - y - this.deltaY);
21430 // The distance from the cursor to the right of the visible area
21431 var toRight = (clientW + sl - x - this.deltaX);
21434 // How close to the edge the cursor must be before we scroll
21435 // var thresh = (document.all) ? 100 : 40;
21438 // How many pixels to scroll per autoscroll op. This helps to reduce
21439 // clunky scrolling. IE is more sensitive about this ... it needs this
21440 // value to be higher.
21441 var scrAmt = (document.all) ? 80 : 30;
21443 // Scroll down if we are near the bottom of the visible page and the
21444 // obj extends below the crease
21445 if ( bot > clientH && toBot < thresh ) {
21446 window.scrollTo(sl, st + scrAmt);
21449 // Scroll up if the window is scrolled down and the top of the object
21450 // goes above the top border
21451 if ( y < st && st > 0 && y - st < thresh ) {
21452 window.scrollTo(sl, st - scrAmt);
21455 // Scroll right if the obj is beyond the right border and the cursor is
21456 // near the border.
21457 if ( right > clientW && toRight < thresh ) {
21458 window.scrollTo(sl + scrAmt, st);
21461 // Scroll left if the window has been scrolled to the right and the obj
21462 // extends past the left border
21463 if ( x < sl && sl > 0 && x - sl < thresh ) {
21464 window.scrollTo(sl - scrAmt, st);
21470 * Finds the location the element should be placed if we want to move
21471 * it to where the mouse location less the click offset would place us.
21472 * @method getTargetCoord
21473 * @param {int} iPageX the X coordinate of the click
21474 * @param {int} iPageY the Y coordinate of the click
21475 * @return an object that contains the coordinates (Object.x and Object.y)
21478 getTargetCoord: function(iPageX, iPageY) {
21481 var x = iPageX - this.deltaX;
21482 var y = iPageY - this.deltaY;
21484 if (this.constrainX) {
21485 if (x < this.minX) { x = this.minX; }
21486 if (x > this.maxX) { x = this.maxX; }
21489 if (this.constrainY) {
21490 if (y < this.minY) { y = this.minY; }
21491 if (y > this.maxY) { y = this.maxY; }
21494 x = this.getTick(x, this.xTicks);
21495 y = this.getTick(y, this.yTicks);
21502 * Sets up config options specific to this class. Overrides
21503 * Roo.dd.DragDrop, but all versions of this method through the
21504 * inheritance chain are called
21506 applyConfig: function() {
21507 Roo.dd.DD.superclass.applyConfig.call(this);
21508 this.scroll = (this.config.scroll !== false);
21512 * Event that fires prior to the onMouseDown event. Overrides
21515 b4MouseDown: function(e) {
21516 // this.resetConstraints();
21517 this.autoOffset(e.getPageX(),
21522 * Event that fires prior to the onDrag event. Overrides
21525 b4Drag: function(e) {
21526 this.setDragElPos(e.getPageX(),
21530 toString: function() {
21531 return ("DD " + this.id);
21534 //////////////////////////////////////////////////////////////////////////
21535 // Debugging ygDragDrop events that can be overridden
21536 //////////////////////////////////////////////////////////////////////////
21538 startDrag: function(x, y) {
21541 onDrag: function(e) {
21544 onDragEnter: function(e, id) {
21547 onDragOver: function(e, id) {
21550 onDragOut: function(e, id) {
21553 onDragDrop: function(e, id) {
21556 endDrag: function(e) {
21563 * Ext JS Library 1.1.1
21564 * Copyright(c) 2006-2007, Ext JS, LLC.
21566 * Originally Released Under LGPL - original licence link has changed is not relivant.
21569 * <script type="text/javascript">
21573 * @class Roo.dd.DDProxy
21574 * A DragDrop implementation that inserts an empty, bordered div into
21575 * the document that follows the cursor during drag operations. At the time of
21576 * the click, the frame div is resized to the dimensions of the linked html
21577 * element, and moved to the exact location of the linked element.
21579 * References to the "frame" element refer to the single proxy element that
21580 * was created to be dragged in place of all DDProxy elements on the
21583 * @extends Roo.dd.DD
21585 * @param {String} id the id of the linked html element
21586 * @param {String} sGroup the group of related DragDrop objects
21587 * @param {object} config an object containing configurable attributes
21588 * Valid properties for DDProxy in addition to those in DragDrop:
21589 * resizeFrame, centerFrame, dragElId
21591 Roo.dd.DDProxy = function(id, sGroup, config) {
21593 this.init(id, sGroup, config);
21599 * The default drag frame div id
21600 * @property Roo.dd.DDProxy.dragElId
21604 Roo.dd.DDProxy.dragElId = "ygddfdiv";
21606 Roo.extend(Roo.dd.DDProxy, Roo.dd.DD, {
21609 * By default we resize the drag frame to be the same size as the element
21610 * we want to drag (this is to get the frame effect). We can turn it off
21611 * if we want a different behavior.
21612 * @property resizeFrame
21618 * By default the frame is positioned exactly where the drag element is, so
21619 * we use the cursor offset provided by Roo.dd.DD. Another option that works only if
21620 * you do not have constraints on the obj is to have the drag frame centered
21621 * around the cursor. Set centerFrame to true for this effect.
21622 * @property centerFrame
21625 centerFrame: false,
21628 * Creates the proxy element if it does not yet exist
21629 * @method createFrame
21631 createFrame: function() {
21633 var body = document.body;
21635 if (!body || !body.firstChild) {
21636 setTimeout( function() { self.createFrame(); }, 50 );
21640 var div = this.getDragEl();
21643 div = document.createElement("div");
21644 div.id = this.dragElId;
21647 s.position = "absolute";
21648 s.visibility = "hidden";
21650 s.border = "2px solid #aaa";
21653 // appendChild can blow up IE if invoked prior to the window load event
21654 // while rendering a table. It is possible there are other scenarios
21655 // that would cause this to happen as well.
21656 body.insertBefore(div, body.firstChild);
21661 * Initialization for the drag frame element. Must be called in the
21662 * constructor of all subclasses
21663 * @method initFrame
21665 initFrame: function() {
21666 this.createFrame();
21669 applyConfig: function() {
21670 Roo.dd.DDProxy.superclass.applyConfig.call(this);
21672 this.resizeFrame = (this.config.resizeFrame !== false);
21673 this.centerFrame = (this.config.centerFrame);
21674 this.setDragElId(this.config.dragElId || Roo.dd.DDProxy.dragElId);
21678 * Resizes the drag frame to the dimensions of the clicked object, positions
21679 * it over the object, and finally displays it
21680 * @method showFrame
21681 * @param {int} iPageX X click position
21682 * @param {int} iPageY Y click position
21685 showFrame: function(iPageX, iPageY) {
21686 var el = this.getEl();
21687 var dragEl = this.getDragEl();
21688 var s = dragEl.style;
21690 this._resizeProxy();
21692 if (this.centerFrame) {
21693 this.setDelta( Math.round(parseInt(s.width, 10)/2),
21694 Math.round(parseInt(s.height, 10)/2) );
21697 this.setDragElPos(iPageX, iPageY);
21699 Roo.fly(dragEl).show();
21703 * The proxy is automatically resized to the dimensions of the linked
21704 * element when a drag is initiated, unless resizeFrame is set to false
21705 * @method _resizeProxy
21708 _resizeProxy: function() {
21709 if (this.resizeFrame) {
21710 var el = this.getEl();
21711 Roo.fly(this.getDragEl()).setSize(el.offsetWidth, el.offsetHeight);
21715 // overrides Roo.dd.DragDrop
21716 b4MouseDown: function(e) {
21717 var x = e.getPageX();
21718 var y = e.getPageY();
21719 this.autoOffset(x, y);
21720 this.setDragElPos(x, y);
21723 // overrides Roo.dd.DragDrop
21724 b4StartDrag: function(x, y) {
21725 // show the drag frame
21726 this.showFrame(x, y);
21729 // overrides Roo.dd.DragDrop
21730 b4EndDrag: function(e) {
21731 Roo.fly(this.getDragEl()).hide();
21734 // overrides Roo.dd.DragDrop
21735 // By default we try to move the element to the last location of the frame.
21736 // This is so that the default behavior mirrors that of Roo.dd.DD.
21737 endDrag: function(e) {
21739 var lel = this.getEl();
21740 var del = this.getDragEl();
21742 // Show the drag frame briefly so we can get its position
21743 del.style.visibility = "";
21746 // Hide the linked element before the move to get around a Safari
21748 lel.style.visibility = "hidden";
21749 Roo.dd.DDM.moveToEl(lel, del);
21750 del.style.visibility = "hidden";
21751 lel.style.visibility = "";
21756 beforeMove : function(){
21760 afterDrag : function(){
21764 toString: function() {
21765 return ("DDProxy " + this.id);
21771 * Ext JS Library 1.1.1
21772 * Copyright(c) 2006-2007, Ext JS, LLC.
21774 * Originally Released Under LGPL - original licence link has changed is not relivant.
21777 * <script type="text/javascript">
21781 * @class Roo.dd.DDTarget
21782 * A DragDrop implementation that does not move, but can be a drop
21783 * target. You would get the same result by simply omitting implementation
21784 * for the event callbacks, but this way we reduce the processing cost of the
21785 * event listener and the callbacks.
21786 * @extends Roo.dd.DragDrop
21788 * @param {String} id the id of the element that is a drop target
21789 * @param {String} sGroup the group of related DragDrop objects
21790 * @param {object} config an object containing configurable attributes
21791 * Valid properties for DDTarget in addition to those in
21795 Roo.dd.DDTarget = function(id, sGroup, config) {
21797 this.initTarget(id, sGroup, config);
21799 if (config && (config.listeners || config.events)) {
21800 Roo.dd.DragDrop.superclass.constructor.call(this, {
21801 listeners : config.listeners || {},
21802 events : config.events || {}
21807 // Roo.dd.DDTarget.prototype = new Roo.dd.DragDrop();
21808 Roo.extend(Roo.dd.DDTarget, Roo.dd.DragDrop, {
21809 toString: function() {
21810 return ("DDTarget " + this.id);
21815 * Ext JS Library 1.1.1
21816 * Copyright(c) 2006-2007, Ext JS, LLC.
21818 * Originally Released Under LGPL - original licence link has changed is not relivant.
21821 * <script type="text/javascript">
21826 * @class Roo.dd.ScrollManager
21827 * Provides automatic scrolling of overflow regions in the page during drag operations.<br><br>
21828 * <b>Note: This class uses "Point Mode" and is untested in "Intersect Mode".</b>
21831 Roo.dd.ScrollManager = function(){
21832 var ddm = Roo.dd.DragDropMgr;
21839 var onStop = function(e){
21844 var triggerRefresh = function(){
21845 if(ddm.dragCurrent){
21846 ddm.refreshCache(ddm.dragCurrent.groups);
21850 var doScroll = function(){
21851 if(ddm.dragCurrent){
21852 var dds = Roo.dd.ScrollManager;
21854 if(proc.el.scroll(proc.dir, dds.increment)){
21858 proc.el.scroll(proc.dir, dds.increment, true, dds.animDuration, triggerRefresh);
21863 var clearProc = function(){
21865 clearInterval(proc.id);
21872 var startProc = function(el, dir){
21873 Roo.log('scroll startproc');
21877 proc.id = setInterval(doScroll, Roo.dd.ScrollManager.frequency);
21880 var onFire = function(e, isDrop){
21882 if(isDrop || !ddm.dragCurrent){ return; }
21883 var dds = Roo.dd.ScrollManager;
21884 if(!dragEl || dragEl != ddm.dragCurrent){
21885 dragEl = ddm.dragCurrent;
21886 // refresh regions on drag start
21887 dds.refreshCache();
21890 var xy = Roo.lib.Event.getXY(e);
21891 var pt = new Roo.lib.Point(xy[0], xy[1]);
21892 for(var id in els){
21893 var el = els[id], r = el._region;
21894 if(r && r.contains(pt) && el.isScrollable()){
21895 if(r.bottom - pt.y <= dds.thresh){
21897 startProc(el, "down");
21900 }else if(r.right - pt.x <= dds.thresh){
21902 startProc(el, "left");
21905 }else if(pt.y - r.top <= dds.thresh){
21907 startProc(el, "up");
21910 }else if(pt.x - r.left <= dds.thresh){
21912 startProc(el, "right");
21921 ddm.fireEvents = ddm.fireEvents.createSequence(onFire, ddm);
21922 ddm.stopDrag = ddm.stopDrag.createSequence(onStop, ddm);
21926 * Registers new overflow element(s) to auto scroll
21927 * @param {String/HTMLElement/Element/Array} el The id of or the element to be scrolled or an array of either
21929 register : function(el){
21930 if(el instanceof Array){
21931 for(var i = 0, len = el.length; i < len; i++) {
21932 this.register(el[i]);
21938 Roo.dd.ScrollManager.els = els;
21942 * Unregisters overflow element(s) so they are no longer scrolled
21943 * @param {String/HTMLElement/Element/Array} el The id of or the element to be removed or an array of either
21945 unregister : function(el){
21946 if(el instanceof Array){
21947 for(var i = 0, len = el.length; i < len; i++) {
21948 this.unregister(el[i]);
21957 * The number of pixels from the edge of a container the pointer needs to be to
21958 * trigger scrolling (defaults to 25)
21964 * The number of pixels to scroll in each scroll increment (defaults to 50)
21970 * The frequency of scrolls in milliseconds (defaults to 500)
21976 * True to animate the scroll (defaults to true)
21982 * The animation duration in seconds -
21983 * MUST BE less than Roo.dd.ScrollManager.frequency! (defaults to .4)
21989 * Manually trigger a cache refresh.
21991 refreshCache : function(){
21992 for(var id in els){
21993 if(typeof els[id] == 'object'){ // for people extending the object prototype
21994 els[id]._region = els[id].getRegion();
22001 * Ext JS Library 1.1.1
22002 * Copyright(c) 2006-2007, Ext JS, LLC.
22004 * Originally Released Under LGPL - original licence link has changed is not relivant.
22007 * <script type="text/javascript">
22012 * @class Roo.dd.Registry
22013 * Provides easy access to all drag drop components that are registered on a page. Items can be retrieved either
22014 * directly by DOM node id, or by passing in the drag drop event that occurred and looking up the event target.
22017 Roo.dd.Registry = function(){
22020 var autoIdSeed = 0;
22022 var getId = function(el, autogen){
22023 if(typeof el == "string"){
22027 if(!id && autogen !== false){
22028 id = "roodd-" + (++autoIdSeed);
22036 * Register a drag drop element
22037 * @param {String|HTMLElement} element The id or DOM node to register
22038 * @param {Object} data (optional) A custom data object that will be passed between the elements that are involved
22039 * in drag drop operations. You can populate this object with any arbitrary properties that your own code
22040 * knows how to interpret, plus there are some specific properties known to the Registry that should be
22041 * populated in the data object (if applicable):
22043 Value Description<br />
22044 --------- ------------------------------------------<br />
22045 handles Array of DOM nodes that trigger dragging<br />
22046 for the element being registered<br />
22047 isHandle True if the element passed in triggers<br />
22048 dragging itself, else false
22051 register : function(el, data){
22053 if(typeof el == "string"){
22054 el = document.getElementById(el);
22057 elements[getId(el)] = data;
22058 if(data.isHandle !== false){
22059 handles[data.ddel.id] = data;
22062 var hs = data.handles;
22063 for(var i = 0, len = hs.length; i < len; i++){
22064 handles[getId(hs[i])] = data;
22070 * Unregister a drag drop element
22071 * @param {String|HTMLElement} element The id or DOM node to unregister
22073 unregister : function(el){
22074 var id = getId(el, false);
22075 var data = elements[id];
22077 delete elements[id];
22079 var hs = data.handles;
22080 for(var i = 0, len = hs.length; i < len; i++){
22081 delete handles[getId(hs[i], false)];
22088 * Returns the handle registered for a DOM Node by id
22089 * @param {String|HTMLElement} id The DOM node or id to look up
22090 * @return {Object} handle The custom handle data
22092 getHandle : function(id){
22093 if(typeof id != "string"){ // must be element?
22096 return handles[id];
22100 * Returns the handle that is registered for the DOM node that is the target of the event
22101 * @param {Event} e The event
22102 * @return {Object} handle The custom handle data
22104 getHandleFromEvent : function(e){
22105 var t = Roo.lib.Event.getTarget(e);
22106 return t ? handles[t.id] : null;
22110 * Returns a custom data object that is registered for a DOM node by id
22111 * @param {String|HTMLElement} id The DOM node or id to look up
22112 * @return {Object} data The custom data
22114 getTarget : function(id){
22115 if(typeof id != "string"){ // must be element?
22118 return elements[id];
22122 * Returns a custom data object that is registered for the DOM node that is the target of the event
22123 * @param {Event} e The event
22124 * @return {Object} data The custom data
22126 getTargetFromEvent : function(e){
22127 var t = Roo.lib.Event.getTarget(e);
22128 return t ? elements[t.id] || handles[t.id] : null;
22133 * Ext JS Library 1.1.1
22134 * Copyright(c) 2006-2007, Ext JS, LLC.
22136 * Originally Released Under LGPL - original licence link has changed is not relivant.
22139 * <script type="text/javascript">
22144 * @class Roo.dd.StatusProxy
22145 * A specialized drag proxy that supports a drop status icon, {@link Roo.Layer} styles and auto-repair. This is the
22146 * default drag proxy used by all Roo.dd components.
22148 * @param {Object} config
22150 Roo.dd.StatusProxy = function(config){
22151 Roo.apply(this, config);
22152 this.id = this.id || Roo.id();
22153 this.el = new Roo.Layer({
22155 id: this.id, tag: "div", cls: "x-dd-drag-proxy "+this.dropNotAllowed, children: [
22156 {tag: "div", cls: "x-dd-drop-icon"},
22157 {tag: "div", cls: "x-dd-drag-ghost"}
22160 shadow: !config || config.shadow !== false
22162 this.ghost = Roo.get(this.el.dom.childNodes[1]);
22163 this.dropStatus = this.dropNotAllowed;
22166 Roo.dd.StatusProxy.prototype = {
22168 * @cfg {String} dropAllowed
22169 * The CSS class to apply to the status element when drop is allowed (defaults to "x-dd-drop-ok").
22171 dropAllowed : "x-dd-drop-ok",
22173 * @cfg {String} dropNotAllowed
22174 * The CSS class to apply to the status element when drop is not allowed (defaults to "x-dd-drop-nodrop").
22176 dropNotAllowed : "x-dd-drop-nodrop",
22179 * Updates the proxy's visual element to indicate the status of whether or not drop is allowed
22180 * over the current target element.
22181 * @param {String} cssClass The css class for the new drop status indicator image
22183 setStatus : function(cssClass){
22184 cssClass = cssClass || this.dropNotAllowed;
22185 if(this.dropStatus != cssClass){
22186 this.el.replaceClass(this.dropStatus, cssClass);
22187 this.dropStatus = cssClass;
22192 * Resets the status indicator to the default dropNotAllowed value
22193 * @param {Boolean} clearGhost True to also remove all content from the ghost, false to preserve it
22195 reset : function(clearGhost){
22196 this.el.dom.className = "x-dd-drag-proxy " + this.dropNotAllowed;
22197 this.dropStatus = this.dropNotAllowed;
22199 this.ghost.update("");
22204 * Updates the contents of the ghost element
22205 * @param {String} html The html that will replace the current innerHTML of the ghost element
22207 update : function(html){
22208 if(typeof html == "string"){
22209 this.ghost.update(html);
22211 this.ghost.update("");
22212 html.style.margin = "0";
22213 this.ghost.dom.appendChild(html);
22215 // ensure float = none set?? cant remember why though.
22216 var el = this.ghost.dom.firstChild;
22218 Roo.fly(el).setStyle('float', 'none');
22223 * Returns the underlying proxy {@link Roo.Layer}
22224 * @return {Roo.Layer} el
22226 getEl : function(){
22231 * Returns the ghost element
22232 * @return {Roo.Element} el
22234 getGhost : function(){
22240 * @param {Boolean} clear True to reset the status and clear the ghost contents, false to preserve them
22242 hide : function(clear){
22250 * Stops the repair animation if it's currently running
22253 if(this.anim && this.anim.isAnimated && this.anim.isAnimated()){
22259 * Displays this proxy
22266 * Force the Layer to sync its shadow and shim positions to the element
22273 * Causes the proxy to return to its position of origin via an animation. Should be called after an
22274 * invalid drop operation by the item being dragged.
22275 * @param {Array} xy The XY position of the element ([x, y])
22276 * @param {Function} callback The function to call after the repair is complete
22277 * @param {Object} scope The scope in which to execute the callback
22279 repair : function(xy, callback, scope){
22280 this.callback = callback;
22281 this.scope = scope;
22282 if(xy && this.animRepair !== false){
22283 this.el.addClass("x-dd-drag-repair");
22284 this.el.hideUnders(true);
22285 this.anim = this.el.shift({
22286 duration: this.repairDuration || .5,
22290 callback: this.afterRepair,
22294 this.afterRepair();
22299 afterRepair : function(){
22301 if(typeof this.callback == "function"){
22302 this.callback.call(this.scope || this);
22304 this.callback = null;
22309 * Ext JS Library 1.1.1
22310 * Copyright(c) 2006-2007, Ext JS, LLC.
22312 * Originally Released Under LGPL - original licence link has changed is not relivant.
22315 * <script type="text/javascript">
22319 * @class Roo.dd.DragSource
22320 * @extends Roo.dd.DDProxy
22321 * A simple class that provides the basic implementation needed to make any element draggable.
22323 * @param {String/HTMLElement/Element} el The container element
22324 * @param {Object} config
22326 Roo.dd.DragSource = function(el, config){
22327 this.el = Roo.get(el);
22328 this.dragData = {};
22330 Roo.apply(this, config);
22333 this.proxy = new Roo.dd.StatusProxy();
22336 Roo.dd.DragSource.superclass.constructor.call(this, this.el.dom, this.ddGroup || this.group,
22337 {dragElId : this.proxy.id, resizeFrame: false, isTarget: false, scroll: this.scroll === true});
22339 this.dragging = false;
22342 Roo.extend(Roo.dd.DragSource, Roo.dd.DDProxy, {
22344 * @cfg {String} dropAllowed
22345 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22347 dropAllowed : "x-dd-drop-ok",
22349 * @cfg {String} dropNotAllowed
22350 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22352 dropNotAllowed : "x-dd-drop-nodrop",
22355 * Returns the data object associated with this drag source
22356 * @return {Object} data An object containing arbitrary data
22358 getDragData : function(e){
22359 return this.dragData;
22363 onDragEnter : function(e, id){
22364 var target = Roo.dd.DragDropMgr.getDDById(id);
22365 this.cachedTarget = target;
22366 if(this.beforeDragEnter(target, e, id) !== false){
22367 if(target.isNotifyTarget){
22368 var status = target.notifyEnter(this, e, this.dragData);
22369 this.proxy.setStatus(status);
22371 this.proxy.setStatus(this.dropAllowed);
22374 if(this.afterDragEnter){
22376 * An empty function by default, but provided so that you can perform a custom action
22377 * when the dragged item enters the drop target by providing an implementation.
22378 * @param {Roo.dd.DragDrop} target The drop target
22379 * @param {Event} e The event object
22380 * @param {String} id The id of the dragged element
22381 * @method afterDragEnter
22383 this.afterDragEnter(target, e, id);
22389 * An empty function by default, but provided so that you can perform a custom action
22390 * before the dragged item enters the drop target and optionally cancel the onDragEnter.
22391 * @param {Roo.dd.DragDrop} target The drop target
22392 * @param {Event} e The event object
22393 * @param {String} id The id of the dragged element
22394 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22396 beforeDragEnter : function(target, e, id){
22401 alignElWithMouse: function() {
22402 Roo.dd.DragSource.superclass.alignElWithMouse.apply(this, arguments);
22407 onDragOver : function(e, id){
22408 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22409 if(this.beforeDragOver(target, e, id) !== false){
22410 if(target.isNotifyTarget){
22411 var status = target.notifyOver(this, e, this.dragData);
22412 this.proxy.setStatus(status);
22415 if(this.afterDragOver){
22417 * An empty function by default, but provided so that you can perform a custom action
22418 * while the dragged item is over the drop target by providing an implementation.
22419 * @param {Roo.dd.DragDrop} target The drop target
22420 * @param {Event} e The event object
22421 * @param {String} id The id of the dragged element
22422 * @method afterDragOver
22424 this.afterDragOver(target, e, id);
22430 * An empty function by default, but provided so that you can perform a custom action
22431 * while the dragged item is over the drop target and optionally cancel the onDragOver.
22432 * @param {Roo.dd.DragDrop} target The drop target
22433 * @param {Event} e The event object
22434 * @param {String} id The id of the dragged element
22435 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22437 beforeDragOver : function(target, e, id){
22442 onDragOut : function(e, id){
22443 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22444 if(this.beforeDragOut(target, e, id) !== false){
22445 if(target.isNotifyTarget){
22446 target.notifyOut(this, e, this.dragData);
22448 this.proxy.reset();
22449 if(this.afterDragOut){
22451 * An empty function by default, but provided so that you can perform a custom action
22452 * after the dragged item is dragged out of the target without dropping.
22453 * @param {Roo.dd.DragDrop} target The drop target
22454 * @param {Event} e The event object
22455 * @param {String} id The id of the dragged element
22456 * @method afterDragOut
22458 this.afterDragOut(target, e, id);
22461 this.cachedTarget = null;
22465 * An empty function by default, but provided so that you can perform a custom action before the dragged
22466 * item is dragged out of the target without dropping, and optionally cancel the onDragOut.
22467 * @param {Roo.dd.DragDrop} target The drop target
22468 * @param {Event} e The event object
22469 * @param {String} id The id of the dragged element
22470 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22472 beforeDragOut : function(target, e, id){
22477 onDragDrop : function(e, id){
22478 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22479 if(this.beforeDragDrop(target, e, id) !== false){
22480 if(target.isNotifyTarget){
22481 if(target.notifyDrop(this, e, this.dragData)){ // valid drop?
22482 this.onValidDrop(target, e, id);
22484 this.onInvalidDrop(target, e, id);
22487 this.onValidDrop(target, e, id);
22490 if(this.afterDragDrop){
22492 * An empty function by default, but provided so that you can perform a custom action
22493 * after a valid drag drop has occurred by providing an implementation.
22494 * @param {Roo.dd.DragDrop} target The drop target
22495 * @param {Event} e The event object
22496 * @param {String} id The id of the dropped element
22497 * @method afterDragDrop
22499 this.afterDragDrop(target, e, id);
22502 delete this.cachedTarget;
22506 * An empty function by default, but provided so that you can perform a custom action before the dragged
22507 * item is dropped onto the target and optionally cancel the onDragDrop.
22508 * @param {Roo.dd.DragDrop} target The drop target
22509 * @param {Event} e The event object
22510 * @param {String} id The id of the dragged element
22511 * @return {Boolean} isValid True if the drag drop event is valid, else false to cancel
22513 beforeDragDrop : function(target, e, id){
22518 onValidDrop : function(target, e, id){
22520 if(this.afterValidDrop){
22522 * An empty function by default, but provided so that you can perform a custom action
22523 * after a valid drop has occurred by providing an implementation.
22524 * @param {Object} target The target DD
22525 * @param {Event} e The event object
22526 * @param {String} id The id of the dropped element
22527 * @method afterInvalidDrop
22529 this.afterValidDrop(target, e, id);
22534 getRepairXY : function(e, data){
22535 return this.el.getXY();
22539 onInvalidDrop : function(target, e, id){
22540 this.beforeInvalidDrop(target, e, id);
22541 if(this.cachedTarget){
22542 if(this.cachedTarget.isNotifyTarget){
22543 this.cachedTarget.notifyOut(this, e, this.dragData);
22545 this.cacheTarget = null;
22547 this.proxy.repair(this.getRepairXY(e, this.dragData), this.afterRepair, this);
22549 if(this.afterInvalidDrop){
22551 * An empty function by default, but provided so that you can perform a custom action
22552 * after an invalid drop has occurred by providing an implementation.
22553 * @param {Event} e The event object
22554 * @param {String} id The id of the dropped element
22555 * @method afterInvalidDrop
22557 this.afterInvalidDrop(e, id);
22562 afterRepair : function(){
22564 this.el.highlight(this.hlColor || "c3daf9");
22566 this.dragging = false;
22570 * An empty function by default, but provided so that you can perform a custom action after an invalid
22571 * drop has occurred.
22572 * @param {Roo.dd.DragDrop} target The drop target
22573 * @param {Event} e The event object
22574 * @param {String} id The id of the dragged element
22575 * @return {Boolean} isValid True if the invalid drop should proceed, else false to cancel
22577 beforeInvalidDrop : function(target, e, id){
22582 handleMouseDown : function(e){
22583 if(this.dragging) {
22586 var data = this.getDragData(e);
22587 if(data && this.onBeforeDrag(data, e) !== false){
22588 this.dragData = data;
22590 Roo.dd.DragSource.superclass.handleMouseDown.apply(this, arguments);
22595 * An empty function by default, but provided so that you can perform a custom action before the initial
22596 * drag event begins and optionally cancel it.
22597 * @param {Object} data An object containing arbitrary data to be shared with drop targets
22598 * @param {Event} e The event object
22599 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22601 onBeforeDrag : function(data, e){
22606 * An empty function by default, but provided so that you can perform a custom action once the initial
22607 * drag event has begun. The drag cannot be canceled from this function.
22608 * @param {Number} x The x position of the click on the dragged object
22609 * @param {Number} y The y position of the click on the dragged object
22611 onStartDrag : Roo.emptyFn,
22613 // private - YUI override
22614 startDrag : function(x, y){
22615 this.proxy.reset();
22616 this.dragging = true;
22617 this.proxy.update("");
22618 this.onInitDrag(x, y);
22623 onInitDrag : function(x, y){
22624 var clone = this.el.dom.cloneNode(true);
22625 clone.id = Roo.id(); // prevent duplicate ids
22626 this.proxy.update(clone);
22627 this.onStartDrag(x, y);
22632 * Returns the drag source's underlying {@link Roo.dd.StatusProxy}
22633 * @return {Roo.dd.StatusProxy} proxy The StatusProxy
22635 getProxy : function(){
22640 * Hides the drag source's {@link Roo.dd.StatusProxy}
22642 hideProxy : function(){
22644 this.proxy.reset(true);
22645 this.dragging = false;
22649 triggerCacheRefresh : function(){
22650 Roo.dd.DDM.refreshCache(this.groups);
22653 // private - override to prevent hiding
22654 b4EndDrag: function(e) {
22657 // private - override to prevent moving
22658 endDrag : function(e){
22659 this.onEndDrag(this.dragData, e);
22663 onEndDrag : function(data, e){
22666 // private - pin to cursor
22667 autoOffset : function(x, y) {
22668 this.setDelta(-12, -20);
22672 * Ext JS Library 1.1.1
22673 * Copyright(c) 2006-2007, Ext JS, LLC.
22675 * Originally Released Under LGPL - original licence link has changed is not relivant.
22678 * <script type="text/javascript">
22683 * @class Roo.dd.DropTarget
22684 * @extends Roo.dd.DDTarget
22685 * A simple class that provides the basic implementation needed to make any element a drop target that can have
22686 * draggable items dropped onto it. The drop has no effect until an implementation of notifyDrop is provided.
22688 * @param {String/HTMLElement/Element} el The container element
22689 * @param {Object} config
22691 Roo.dd.DropTarget = function(el, config){
22692 this.el = Roo.get(el);
22694 var listeners = false; ;
22695 if (config && config.listeners) {
22696 listeners= config.listeners;
22697 delete config.listeners;
22699 Roo.apply(this, config);
22701 if(this.containerScroll){
22702 Roo.dd.ScrollManager.register(this.el);
22706 * @scope Roo.dd.DropTarget
22711 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source is now over the
22712 * target. This default implementation adds the CSS class specified by overClass (if any) to the drop element
22713 * and returns the dropAllowed config value. This method should be overridden if drop validation is required.
22715 * IMPORTANT : it should set this.valid to true|false
22717 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22718 * @param {Event} e The event
22719 * @param {Object} data An object containing arbitrary data supplied by the drag source
22725 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the target.
22726 * This method will be called on every mouse movement while the drag source is over the drop target.
22727 * This default implementation simply returns the dropAllowed config value.
22729 * IMPORTANT : it should set this.valid to true|false
22731 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22732 * @param {Event} e The event
22733 * @param {Object} data An object containing arbitrary data supplied by the drag source
22739 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source has been dragged
22740 * out of the target without dropping. This default implementation simply removes the CSS class specified by
22741 * overClass (if any) from the drop element.
22744 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22745 * @param {Event} e The event
22746 * @param {Object} data An object containing arbitrary data supplied by the drag source
22752 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the dragged item has
22753 * been dropped on it. This method has no default implementation and returns false, so you must provide an
22754 * implementation that does something to process the drop event and returns true so that the drag source's
22755 * repair action does not run.
22757 * IMPORTANT : it should set this.success
22759 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22760 * @param {Event} e The event
22761 * @param {Object} data An object containing arbitrary data supplied by the drag source
22767 Roo.dd.DropTarget.superclass.constructor.call( this,
22769 this.ddGroup || this.group,
22772 listeners : listeners || {}
22780 Roo.extend(Roo.dd.DropTarget, Roo.dd.DDTarget, {
22782 * @cfg {String} overClass
22783 * The CSS class applied to the drop target element while the drag source is over it (defaults to "").
22786 * @cfg {String} ddGroup
22787 * The drag drop group to handle drop events for
22791 * @cfg {String} dropAllowed
22792 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22794 dropAllowed : "x-dd-drop-ok",
22796 * @cfg {String} dropNotAllowed
22797 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22799 dropNotAllowed : "x-dd-drop-nodrop",
22801 * @cfg {boolean} success
22802 * set this after drop listener..
22806 * @cfg {boolean|String} valid true/false or string (ok-add/ok-sub/ok/nodrop)
22807 * if the drop point is valid for over/enter..
22814 isNotifyTarget : true,
22819 notifyEnter : function(dd, e, data)
22822 this.fireEvent('enter', dd, e, data);
22823 if(this.overClass){
22824 this.el.addClass(this.overClass);
22826 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22827 this.valid ? this.dropAllowed : this.dropNotAllowed
22834 notifyOver : function(dd, e, data)
22837 this.fireEvent('over', dd, e, data);
22838 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22839 this.valid ? this.dropAllowed : this.dropNotAllowed
22846 notifyOut : function(dd, e, data)
22848 this.fireEvent('out', dd, e, data);
22849 if(this.overClass){
22850 this.el.removeClass(this.overClass);
22857 notifyDrop : function(dd, e, data)
22859 this.success = false;
22860 this.fireEvent('drop', dd, e, data);
22861 return this.success;
22865 * Ext JS Library 1.1.1
22866 * Copyright(c) 2006-2007, Ext JS, LLC.
22868 * Originally Released Under LGPL - original licence link has changed is not relivant.
22871 * <script type="text/javascript">
22876 * @class Roo.dd.DragZone
22877 * @extends Roo.dd.DragSource
22878 * This class provides a container DD instance that proxies for multiple child node sources.<br />
22879 * By default, this class requires that draggable child nodes are registered with {@link Roo.dd.Registry}.
22881 * @param {String/HTMLElement/Element} el The container element
22882 * @param {Object} config
22884 Roo.dd.DragZone = function(el, config){
22885 Roo.dd.DragZone.superclass.constructor.call(this, el, config);
22886 if(this.containerScroll){
22887 Roo.dd.ScrollManager.register(this.el);
22891 Roo.extend(Roo.dd.DragZone, Roo.dd.DragSource, {
22893 * @cfg {Boolean} containerScroll True to register this container with the Scrollmanager
22894 * for auto scrolling during drag operations.
22897 * @cfg {String} hlColor The color to use when visually highlighting the drag source in the afterRepair
22898 * method after a failed drop (defaults to "c3daf9" - light blue)
22902 * Called when a mousedown occurs in this container. Looks in {@link Roo.dd.Registry}
22903 * for a valid target to drag based on the mouse down. Override this method
22904 * to provide your own lookup logic (e.g. finding a child by class name). Make sure your returned
22905 * object has a "ddel" attribute (with an HTML Element) for other functions to work.
22906 * @param {EventObject} e The mouse down event
22907 * @return {Object} The dragData
22909 getDragData : function(e){
22910 return Roo.dd.Registry.getHandleFromEvent(e);
22914 * Called once drag threshold has been reached to initialize the proxy element. By default, it clones the
22915 * this.dragData.ddel
22916 * @param {Number} x The x position of the click on the dragged object
22917 * @param {Number} y The y position of the click on the dragged object
22918 * @return {Boolean} true to continue the drag, false to cancel
22920 onInitDrag : function(x, y){
22921 this.proxy.update(this.dragData.ddel.cloneNode(true));
22922 this.onStartDrag(x, y);
22927 * Called after a repair of an invalid drop. By default, highlights this.dragData.ddel
22929 afterRepair : function(){
22931 Roo.Element.fly(this.dragData.ddel).highlight(this.hlColor || "c3daf9");
22933 this.dragging = false;
22937 * Called before a repair of an invalid drop to get the XY to animate to. By default returns
22938 * the XY of this.dragData.ddel
22939 * @param {EventObject} e The mouse up event
22940 * @return {Array} The xy location (e.g. [100, 200])
22942 getRepairXY : function(e){
22943 return Roo.Element.fly(this.dragData.ddel).getXY();
22947 * Ext JS Library 1.1.1
22948 * Copyright(c) 2006-2007, Ext JS, LLC.
22950 * Originally Released Under LGPL - original licence link has changed is not relivant.
22953 * <script type="text/javascript">
22956 * @class Roo.dd.DropZone
22957 * @extends Roo.dd.DropTarget
22958 * This class provides a container DD instance that proxies for multiple child node targets.<br />
22959 * By default, this class requires that child nodes accepting drop are registered with {@link Roo.dd.Registry}.
22961 * @param {String/HTMLElement/Element} el The container element
22962 * @param {Object} config
22964 Roo.dd.DropZone = function(el, config){
22965 Roo.dd.DropZone.superclass.constructor.call(this, el, config);
22968 Roo.extend(Roo.dd.DropZone, Roo.dd.DropTarget, {
22970 * Returns a custom data object associated with the DOM node that is the target of the event. By default
22971 * this looks up the event target in the {@link Roo.dd.Registry}, although you can override this method to
22972 * provide your own custom lookup.
22973 * @param {Event} e The event
22974 * @return {Object} data The custom data
22976 getTargetFromEvent : function(e){
22977 return Roo.dd.Registry.getTargetFromEvent(e);
22981 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has entered a drop node
22982 * that it has registered. This method has no default implementation and should be overridden to provide
22983 * node-specific processing if necessary.
22984 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22985 * {@link #getTargetFromEvent} for this node)
22986 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22987 * @param {Event} e The event
22988 * @param {Object} data An object containing arbitrary data supplied by the drag source
22990 onNodeEnter : function(n, dd, e, data){
22995 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is over a drop node
22996 * that it has registered. The default implementation returns this.dropNotAllowed, so it should be
22997 * overridden to provide the proper feedback.
22998 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22999 * {@link #getTargetFromEvent} for this node)
23000 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23001 * @param {Event} e The event
23002 * @param {Object} data An object containing arbitrary data supplied by the drag source
23003 * @return {String} status The CSS class that communicates the drop status back to the source so that the
23004 * underlying {@link Roo.dd.StatusProxy} can be updated
23006 onNodeOver : function(n, dd, e, data){
23007 return this.dropAllowed;
23011 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dragged out of
23012 * the drop node without dropping. This method has no default implementation and should be overridden to provide
23013 * node-specific processing if necessary.
23014 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
23015 * {@link #getTargetFromEvent} for this node)
23016 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23017 * @param {Event} e The event
23018 * @param {Object} data An object containing arbitrary data supplied by the drag source
23020 onNodeOut : function(n, dd, e, data){
23025 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped onto
23026 * the drop node. The default implementation returns false, so it should be overridden to provide the
23027 * appropriate processing of the drop event and return true so that the drag source's repair action does not run.
23028 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
23029 * {@link #getTargetFromEvent} for this node)
23030 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23031 * @param {Event} e The event
23032 * @param {Object} data An object containing arbitrary data supplied by the drag source
23033 * @return {Boolean} True if the drop was valid, else false
23035 onNodeDrop : function(n, dd, e, data){
23040 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is being dragged over it,
23041 * but not over any of its registered drop nodes. The default implementation returns this.dropNotAllowed, so
23042 * it should be overridden to provide the proper feedback if necessary.
23043 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23044 * @param {Event} e The event
23045 * @param {Object} data An object containing arbitrary data supplied by the drag source
23046 * @return {String} status The CSS class that communicates the drop status back to the source so that the
23047 * underlying {@link Roo.dd.StatusProxy} can be updated
23049 onContainerOver : function(dd, e, data){
23050 return this.dropNotAllowed;
23054 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped on it,
23055 * but not on any of its registered drop nodes. The default implementation returns false, so it should be
23056 * overridden to provide the appropriate processing of the drop event if you need the drop zone itself to
23057 * be able to accept drops. It should return true when valid so that the drag source's repair action does not run.
23058 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23059 * @param {Event} e The event
23060 * @param {Object} data An object containing arbitrary data supplied by the drag source
23061 * @return {Boolean} True if the drop was valid, else false
23063 onContainerDrop : function(dd, e, data){
23068 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source is now over
23069 * the zone. The default implementation returns this.dropNotAllowed and expects that only registered drop
23070 * nodes can process drag drop operations, so if you need the drop zone itself to be able to process drops
23071 * you should override this method and provide a custom implementation.
23072 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23073 * @param {Event} e The event
23074 * @param {Object} data An object containing arbitrary data supplied by the drag source
23075 * @return {String} status The CSS class that communicates the drop status back to the source so that the
23076 * underlying {@link Roo.dd.StatusProxy} can be updated
23078 notifyEnter : function(dd, e, data){
23079 return this.dropNotAllowed;
23083 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the drop zone.
23084 * This method will be called on every mouse movement while the drag source is over the drop zone.
23085 * It will call {@link #onNodeOver} while the drag source is over a registered node, and will also automatically
23086 * delegate to the appropriate node-specific methods as necessary when the drag source enters and exits
23087 * registered nodes ({@link #onNodeEnter}, {@link #onNodeOut}). If the drag source is not currently over a
23088 * registered node, it will call {@link #onContainerOver}.
23089 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23090 * @param {Event} e The event
23091 * @param {Object} data An object containing arbitrary data supplied by the drag source
23092 * @return {String} status The CSS class that communicates the drop status back to the source so that the
23093 * underlying {@link Roo.dd.StatusProxy} can be updated
23095 notifyOver : function(dd, e, data){
23096 var n = this.getTargetFromEvent(e);
23097 if(!n){ // not over valid drop target
23098 if(this.lastOverNode){
23099 this.onNodeOut(this.lastOverNode, dd, e, data);
23100 this.lastOverNode = null;
23102 return this.onContainerOver(dd, e, data);
23104 if(this.lastOverNode != n){
23105 if(this.lastOverNode){
23106 this.onNodeOut(this.lastOverNode, dd, e, data);
23108 this.onNodeEnter(n, dd, e, data);
23109 this.lastOverNode = n;
23111 return this.onNodeOver(n, dd, e, data);
23115 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source has been dragged
23116 * out of the zone without dropping. If the drag source is currently over a registered node, the notification
23117 * will be delegated to {@link #onNodeOut} for node-specific handling, otherwise it will be ignored.
23118 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
23119 * @param {Event} e The event
23120 * @param {Object} data An object containing arbitrary data supplied by the drag zone
23122 notifyOut : function(dd, e, data){
23123 if(this.lastOverNode){
23124 this.onNodeOut(this.lastOverNode, dd, e, data);
23125 this.lastOverNode = null;
23130 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the dragged item has
23131 * been dropped on it. The drag zone will look up the target node based on the event passed in, and if there
23132 * is a node registered for that event, it will delegate to {@link #onNodeDrop} for node-specific handling,
23133 * otherwise it will call {@link #onContainerDrop}.
23134 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23135 * @param {Event} e The event
23136 * @param {Object} data An object containing arbitrary data supplied by the drag source
23137 * @return {Boolean} True if the drop was valid, else false
23139 notifyDrop : function(dd, e, data){
23140 if(this.lastOverNode){
23141 this.onNodeOut(this.lastOverNode, dd, e, data);
23142 this.lastOverNode = null;
23144 var n = this.getTargetFromEvent(e);
23146 this.onNodeDrop(n, dd, e, data) :
23147 this.onContainerDrop(dd, e, data);
23151 triggerCacheRefresh : function(){
23152 Roo.dd.DDM.refreshCache(this.groups);