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);
678 Roo.namespace("Roo", "Roo.util", "Roo.grid", "Roo.dd", "Roo.tree", "Roo.data",
679 "Roo.form", "Roo.menu", "Roo.state", "Roo.lib", "Roo.layout",
682 "Roo.bootstrap.dash");
685 * Ext JS Library 1.1.1
686 * Copyright(c) 2006-2007, Ext JS, LLC.
688 * Originally Released Under LGPL - original licence link has changed is not relivant.
691 * <script type="text/javascript">
695 // wrappedn so fnCleanup is not in global scope...
697 function fnCleanUp() {
698 var p = Function.prototype;
699 delete p.createSequence;
701 delete p.createDelegate;
702 delete p.createCallback;
703 delete p.createInterceptor;
705 window.detachEvent("onunload", fnCleanUp);
707 window.attachEvent("onunload", fnCleanUp);
714 * These functions are available on every Function object (any JavaScript function).
716 Roo.apply(Function.prototype, {
718 * Creates a callback that passes arguments[0], arguments[1], arguments[2], ...
719 * Call directly on any function. Example: <code>myFunction.createCallback(myarg, myarg2)</code>
720 * Will create a function that is bound to those 2 args.
721 * @return {Function} The new function
723 createCallback : function(/*args...*/){
724 // make args available, in function below
725 var args = arguments;
728 return method.apply(window, args);
733 * Creates a delegate (callback) that sets the scope to obj.
734 * Call directly on any function. Example: <code>this.myFunction.createDelegate(this)</code>
735 * Will create a function that is automatically scoped to this.
736 * @param {Object} obj (optional) The object for which the scope is set
737 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
738 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
739 * if a number the args are inserted at the specified position
740 * @return {Function} The new function
742 createDelegate : function(obj, args, appendArgs){
745 var callArgs = args || arguments;
746 if(appendArgs === true){
747 callArgs = Array.prototype.slice.call(arguments, 0);
748 callArgs = callArgs.concat(args);
749 }else if(typeof appendArgs == "number"){
750 callArgs = Array.prototype.slice.call(arguments, 0); // copy arguments first
751 var applyArgs = [appendArgs, 0].concat(args); // create method call params
752 Array.prototype.splice.apply(callArgs, applyArgs); // splice them in
754 return method.apply(obj || window, callArgs);
759 * Calls this function after the number of millseconds specified.
760 * @param {Number} millis The number of milliseconds for the setTimeout call (if 0 the function is executed immediately)
761 * @param {Object} obj (optional) The object for which the scope is set
762 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
763 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
764 * if a number the args are inserted at the specified position
765 * @return {Number} The timeout id that can be used with clearTimeout
767 defer : function(millis, obj, args, appendArgs){
768 var fn = this.createDelegate(obj, args, appendArgs);
770 return setTimeout(fn, millis);
776 * Create a combined function call sequence of the original function + the passed function.
777 * The resulting function returns the results of the original function.
778 * The passed fcn is called with the parameters of the original function
779 * @param {Function} fcn The function to sequence
780 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
781 * @return {Function} The new function
783 createSequence : function(fcn, scope){
784 if(typeof fcn != "function"){
789 var retval = method.apply(this || window, arguments);
790 fcn.apply(scope || this || window, arguments);
796 * Creates an interceptor function. The passed fcn is called before the original one. If it returns false, the original one is not called.
797 * The resulting function returns the results of the original function.
798 * The passed fcn is called with the parameters of the original function.
800 * @param {Function} fcn The function to call before the original
801 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
802 * @return {Function} The new function
804 createInterceptor : function(fcn, scope){
805 if(typeof fcn != "function"){
812 if(fcn.apply(scope || this || window, arguments) === false){
815 return method.apply(this || window, arguments);
821 * Ext JS Library 1.1.1
822 * Copyright(c) 2006-2007, Ext JS, LLC.
824 * Originally Released Under LGPL - original licence link has changed is not relivant.
827 * <script type="text/javascript">
830 Roo.applyIf(String, {
835 * Escapes the passed string for ' and \
836 * @param {String} string The string to escape
837 * @return {String} The escaped string
840 escape : function(string) {
841 return string.replace(/('|\\)/g, "\\$1");
845 * Pads the left side of a string with a specified character. This is especially useful
846 * for normalizing number and date strings. Example usage:
848 var s = String.leftPad('123', 5, '0');
849 // s now contains the string: '00123'
851 * @param {String} string The original string
852 * @param {Number} size The total length of the output string
853 * @param {String} char (optional) The character with which to pad the original string (defaults to empty string " ")
854 * @return {String} The padded string
857 leftPad : function (val, size, ch) {
858 var result = new String(val);
859 if(ch === null || ch === undefined || ch === '') {
862 while (result.length < size) {
863 result = ch + result;
869 * Allows you to define a tokenized string and pass an arbitrary number of arguments to replace the tokens. Each
870 * token must be unique, and must increment in the format {0}, {1}, etc. Example usage:
872 var cls = 'my-class', text = 'Some text';
873 var s = String.format('<div class="{0}">{1}</div>', cls, text);
874 // s now contains the string: '<div class="my-class">Some text</div>'
876 * @param {String} string The tokenized string to be formatted
877 * @param {String} value1 The value to replace token {0}
878 * @param {String} value2 Etc...
879 * @return {String} The formatted string
882 format : function(format){
883 var args = Array.prototype.slice.call(arguments, 1);
884 return format.replace(/\{(\d+)\}/g, function(m, i){
885 return Roo.util.Format.htmlEncode(args[i]);
893 * Utility function that allows you to easily switch a string between two alternating values. The passed value
894 * is compared to the current string, and if they are equal, the other value that was passed in is returned. If
895 * they are already different, the first value passed in is returned. Note that this method returns the new value
896 * but does not change the current string.
898 // alternate sort directions
899 sort = sort.toggle('ASC', 'DESC');
901 // instead of conditional logic:
902 sort = (sort == 'ASC' ? 'DESC' : 'ASC');
904 * @param {String} value The value to compare to the current string
905 * @param {String} other The new value to use if the string already equals the first value passed in
906 * @return {String} The new value
909 String.prototype.toggle = function(value, other){
910 return this == value ? other : value;
915 * Remove invalid unicode characters from a string
917 * @return {String} The clean string
919 String.prototype.unicodeClean = function () {
920 return this.replace(/[\s\S]/g,
921 function(character) {
922 if (character.charCodeAt()< 256) {
926 encodeURIComponent(character);
937 * Ext JS Library 1.1.1
938 * Copyright(c) 2006-2007, Ext JS, LLC.
940 * Originally Released Under LGPL - original licence link has changed is not relivant.
943 * <script type="text/javascript">
949 Roo.applyIf(Number.prototype, {
951 * Checks whether or not the current number is within a desired range. If the number is already within the
952 * range it is returned, otherwise the min or max value is returned depending on which side of the range is
953 * exceeded. Note that this method returns the constrained value but does not change the current number.
954 * @param {Number} min The minimum number in the range
955 * @param {Number} max The maximum number in the range
956 * @return {Number} The constrained value if outside the range, otherwise the current value
958 constrain : function(min, max){
959 return Math.min(Math.max(this, min), max);
963 * Ext JS Library 1.1.1
964 * Copyright(c) 2006-2007, Ext JS, LLC.
966 * Originally Released Under LGPL - original licence link has changed is not relivant.
969 * <script type="text/javascript">
974 Roo.applyIf(Array.prototype, {
977 * Checks whether or not the specified object exists in the array.
978 * @param {Object} o The object to check for
979 * @return {Number} The index of o in the array (or -1 if it is not found)
981 indexOf : function(o){
982 for (var i = 0, len = this.length; i < len; i++){
983 if(this[i] == o) { return i; }
989 * Removes the specified object from the array. If the object is not found nothing happens.
990 * @param {Object} o The object to remove
992 remove : function(o){
993 var index = this.indexOf(o);
995 this.splice(index, 1);
999 * Map (JS 1.6 compatibility)
1000 * @param {Function} function to call
1002 map : function(fun )
1004 var len = this.length >>> 0;
1005 if (typeof fun != "function") {
1006 throw new TypeError();
1008 var res = new Array(len);
1009 var thisp = arguments[1];
1010 for (var i = 0; i < len; i++)
1013 res[i] = fun.call(thisp, this[i], i, this);
1021 * @param {Array} o The array to compare to
1022 * @returns {Boolean} true if the same
1024 equals : function(b)
1026 // https://stackoverflow.com/questions/3115982/how-to-check-if-two-arrays-are-equal-with-javascript
1033 if (this.length !== b.length) {
1037 // sort?? a.sort().equals(b.sort());
1039 for (var i = 0; i < this.length; ++i) {
1040 if (this[i] !== b[i]) {
1052 * Ext JS Library 1.1.1
1053 * Copyright(c) 2006-2007, Ext JS, LLC.
1055 * Originally Released Under LGPL - original licence link has changed is not relivant.
1058 * <script type="text/javascript">
1064 * The date parsing and format syntax is a subset of
1065 * <a href="http://www.php.net/date">PHP's date() function</a>, and the formats that are
1066 * supported will provide results equivalent to their PHP versions.
1068 * Following is the list of all currently supported formats:
1071 'Wed Jan 10 2007 15:05:01 GMT-0600 (Central Standard Time)'
1073 Format Output Description
1074 ------ ---------- --------------------------------------------------------------
1075 d 10 Day of the month, 2 digits with leading zeros
1076 D Wed A textual representation of a day, three letters
1077 j 10 Day of the month without leading zeros
1078 l Wednesday A full textual representation of the day of the week
1079 S th English ordinal day of month suffix, 2 chars (use with j)
1080 w 3 Numeric representation of the day of the week
1081 z 9 The julian date, or day of the year (0-365)
1082 W 01 ISO-8601 2-digit week number of year, weeks starting on Monday (00-52)
1083 F January A full textual representation of the month
1084 m 01 Numeric representation of a month, with leading zeros
1085 M Jan Month name abbreviation, three letters
1086 n 1 Numeric representation of a month, without leading zeros
1087 t 31 Number of days in the given month
1088 L 0 Whether it's a leap year (1 if it is a leap year, else 0)
1089 Y 2007 A full numeric representation of a year, 4 digits
1090 y 07 A two digit representation of a year
1091 a pm Lowercase Ante meridiem and Post meridiem
1092 A PM Uppercase Ante meridiem and Post meridiem
1093 g 3 12-hour format of an hour without leading zeros
1094 G 15 24-hour format of an hour without leading zeros
1095 h 03 12-hour format of an hour with leading zeros
1096 H 15 24-hour format of an hour with leading zeros
1097 i 05 Minutes with leading zeros
1098 s 01 Seconds, with leading zeros
1099 O -0600 Difference to Greenwich time (GMT) in hours (Allows +08, without minutes)
1100 P -06:00 Difference to Greenwich time (GMT) with colon between hours and minutes
1101 T CST Timezone setting of the machine running the code
1102 Z -21600 Timezone offset in seconds (negative if west of UTC, positive if east)
1105 * Example usage (note that you must escape format specifiers with '\\' to render them as character literals):
1107 var dt = new Date('1/10/2007 03:05:01 PM GMT-0600');
1108 document.write(dt.format('Y-m-d')); //2007-01-10
1109 document.write(dt.format('F j, Y, g:i a')); //January 10, 2007, 3:05 pm
1110 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
1113 * Here are some standard date/time patterns that you might find helpful. They
1114 * are not part of the source of Date.js, but to use them you can simply copy this
1115 * block of code into any script that is included after Date.js and they will also become
1116 * globally available on the Date object. Feel free to add or remove patterns as needed in your code.
1119 ISO8601Long:"Y-m-d H:i:s",
1120 ISO8601Short:"Y-m-d",
1122 LongDate: "l, F d, Y",
1123 FullDateTime: "l, F d, Y g:i:s A",
1126 LongTime: "g:i:s A",
1127 SortableDateTime: "Y-m-d\\TH:i:s",
1128 UniversalSortableDateTime: "Y-m-d H:i:sO",
1135 var dt = new Date();
1136 document.write(dt.format(Date.patterns.ShortDate));
1141 * Most of the date-formatting functions below are the excellent work of Baron Schwartz.
1142 * They generate precompiled functions from date formats instead of parsing and
1143 * processing the pattern every time you format a date. These functions are available
1144 * on every Date object (any javascript function).
1146 * The original article and download are here:
1147 * http://www.xaprb.com/blog/2005/12/12/javascript-closures-for-runtime-efficiency/
1154 Returns the number of milliseconds between this date and date
1155 @param {Date} date (optional) Defaults to now
1156 @return {Number} The diff in milliseconds
1157 @member Date getElapsed
1159 Date.prototype.getElapsed = function(date) {
1160 return Math.abs((date || new Date()).getTime()-this.getTime());
1162 // was in date file..
1166 Date.parseFunctions = {count:0};
1168 Date.parseRegexes = [];
1170 Date.formatFunctions = {count:0};
1173 Date.prototype.dateFormat = function(format) {
1174 if (Date.formatFunctions[format] == null) {
1175 Date.createNewFormat(format);
1177 var func = Date.formatFunctions[format];
1178 return this[func]();
1183 * Formats a date given the supplied format string
1184 * @param {String} format The format string
1185 * @return {String} The formatted date
1188 Date.prototype.format = Date.prototype.dateFormat;
1191 Date.createNewFormat = function(format) {
1192 var funcName = "format" + Date.formatFunctions.count++;
1193 Date.formatFunctions[format] = funcName;
1194 var code = "Date.prototype." + funcName + " = function(){return ";
1195 var special = false;
1197 for (var i = 0; i < format.length; ++i) {
1198 ch = format.charAt(i);
1199 if (!special && ch == "\\") {
1204 code += "'" + String.escape(ch) + "' + ";
1207 code += Date.getFormatCode(ch);
1210 /** eval:var:zzzzzzzzzzzzz */
1211 eval(code.substring(0, code.length - 3) + ";}");
1215 Date.getFormatCode = function(character) {
1216 switch (character) {
1218 return "String.leftPad(this.getDate(), 2, '0') + ";
1220 return "Date.dayNames[this.getDay()].substring(0, 3) + ";
1222 return "this.getDate() + ";
1224 return "Date.dayNames[this.getDay()] + ";
1226 return "this.getSuffix() + ";
1228 return "this.getDay() + ";
1230 return "this.getDayOfYear() + ";
1232 return "this.getWeekOfYear() + ";
1234 return "Date.monthNames[this.getMonth()] + ";
1236 return "String.leftPad(this.getMonth() + 1, 2, '0') + ";
1238 return "Date.monthNames[this.getMonth()].substring(0, 3) + ";
1240 return "(this.getMonth() + 1) + ";
1242 return "this.getDaysInMonth() + ";
1244 return "(this.isLeapYear() ? 1 : 0) + ";
1246 return "this.getFullYear() + ";
1248 return "('' + this.getFullYear()).substring(2, 4) + ";
1250 return "(this.getHours() < 12 ? 'am' : 'pm') + ";
1252 return "(this.getHours() < 12 ? 'AM' : 'PM') + ";
1254 return "((this.getHours() % 12) ? this.getHours() % 12 : 12) + ";
1256 return "this.getHours() + ";
1258 return "String.leftPad((this.getHours() % 12) ? this.getHours() % 12 : 12, 2, '0') + ";
1260 return "String.leftPad(this.getHours(), 2, '0') + ";
1262 return "String.leftPad(this.getMinutes(), 2, '0') + ";
1264 return "String.leftPad(this.getSeconds(), 2, '0') + ";
1266 return "this.getGMTOffset() + ";
1268 return "this.getGMTColonOffset() + ";
1270 return "this.getTimezone() + ";
1272 return "(this.getTimezoneOffset() * -60) + ";
1274 return "'" + String.escape(character) + "' + ";
1279 * Parses the passed string using the specified format. Note that this function expects dates in normal calendar
1280 * format, meaning that months are 1-based (1 = January) and not zero-based like in JavaScript dates. Any part of
1281 * the date format that is not specified will default to the current date value for that part. Time parts can also
1282 * be specified, but default to 0. Keep in mind that the input date string must precisely match the specified format
1283 * string or the parse operation will fail.
1286 //dt = Fri May 25 2007 (current date)
1287 var dt = new Date();
1289 //dt = Thu May 25 2006 (today's month/day in 2006)
1290 dt = Date.parseDate("2006", "Y");
1292 //dt = Sun Jan 15 2006 (all date parts specified)
1293 dt = Date.parseDate("2006-1-15", "Y-m-d");
1295 //dt = Sun Jan 15 2006 15:20:01 GMT-0600 (CST)
1296 dt = Date.parseDate("2006-1-15 3:20:01 PM", "Y-m-d h:i:s A" );
1298 * @param {String} input The unparsed date as a string
1299 * @param {String} format The format the date is in
1300 * @return {Date} The parsed date
1303 Date.parseDate = function(input, format) {
1304 if (Date.parseFunctions[format] == null) {
1305 Date.createParser(format);
1307 var func = Date.parseFunctions[format];
1308 return Date[func](input);
1314 Date.createParser = function(format) {
1315 var funcName = "parse" + Date.parseFunctions.count++;
1316 var regexNum = Date.parseRegexes.length;
1317 var currentGroup = 1;
1318 Date.parseFunctions[format] = funcName;
1320 var code = "Date." + funcName + " = function(input){\n"
1321 + "var y = -1, m = -1, d = -1, h = -1, i = -1, s = -1, o, z, v;\n"
1322 + "var d = new Date();\n"
1323 + "y = d.getFullYear();\n"
1324 + "m = d.getMonth();\n"
1325 + "d = d.getDate();\n"
1326 + "if (typeof(input) !== 'string') { input = input.toString(); }\n"
1327 + "var results = input.match(Date.parseRegexes[" + regexNum + "]);\n"
1328 + "if (results && results.length > 0) {";
1331 var special = false;
1333 for (var i = 0; i < format.length; ++i) {
1334 ch = format.charAt(i);
1335 if (!special && ch == "\\") {
1340 regex += String.escape(ch);
1343 var obj = Date.formatCodeToRegex(ch, currentGroup);
1344 currentGroup += obj.g;
1346 if (obj.g && obj.c) {
1352 code += "if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0 && s >= 0)\n"
1353 + "{v = new Date(y, m, d, h, i, s);}\n"
1354 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0)\n"
1355 + "{v = new Date(y, m, d, h, i);}\n"
1356 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0)\n"
1357 + "{v = new Date(y, m, d, h);}\n"
1358 + "else if (y >= 0 && m >= 0 && d > 0)\n"
1359 + "{v = new Date(y, m, d);}\n"
1360 + "else if (y >= 0 && m >= 0)\n"
1361 + "{v = new Date(y, m);}\n"
1362 + "else if (y >= 0)\n"
1363 + "{v = new Date(y);}\n"
1364 + "}return (v && (z || o))?\n" // favour UTC offset over GMT offset
1365 + " ((z)? v.add(Date.SECOND, (v.getTimezoneOffset() * 60) + (z*1)) :\n" // reset to UTC, then add offset
1366 + " v.add(Date.HOUR, (v.getGMTOffset() / 100) + (o / -100))) : v\n" // reset to GMT, then add offset
1369 Date.parseRegexes[regexNum] = new RegExp("^" + regex + "$");
1370 /** eval:var:zzzzzzzzzzzzz */
1375 Date.formatCodeToRegex = function(character, currentGroup) {
1376 switch (character) {
1380 s:"(?:Sun|Mon|Tue|Wed|Thu|Fri|Sat)"};
1383 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1384 s:"(\\d{1,2})"}; // day of month without leading zeroes
1387 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1388 s:"(\\d{2})"}; // day of month with leading zeroes
1392 s:"(?:" + Date.dayNames.join("|") + ")"};
1396 s:"(?:st|nd|rd|th)"};
1411 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "].substring(0, 3)], 10);\n",
1412 s:"(" + Date.monthNames.join("|") + ")"};
1415 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "]], 10);\n",
1416 s:"(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)"};
1419 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1420 s:"(\\d{1,2})"}; // Numeric representation of a month, without leading zeros
1423 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1424 s:"(\\d{2})"}; // Numeric representation of a month, with leading zeros
1435 c:"y = parseInt(results[" + currentGroup + "], 10);\n",
1439 c:"var ty = parseInt(results[" + currentGroup + "], 10);\n"
1440 + "y = ty > Date.y2kYear ? 1900 + ty : 2000 + ty;\n",
1444 c:"if (results[" + currentGroup + "] == 'am') {\n"
1445 + "if (h == 12) { h = 0; }\n"
1446 + "} else { if (h < 12) { h += 12; }}",
1450 c:"if (results[" + currentGroup + "] == 'AM') {\n"
1451 + "if (h == 12) { h = 0; }\n"
1452 + "} else { if (h < 12) { h += 12; }}",
1457 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1458 s:"(\\d{1,2})"}; // 12/24-hr format format of an hour without leading zeroes
1462 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1463 s:"(\\d{2})"}; // 12/24-hr format format of an hour with leading zeroes
1466 c:"i = parseInt(results[" + currentGroup + "], 10);\n",
1470 c:"s = parseInt(results[" + currentGroup + "], 10);\n",
1475 "o = results[", currentGroup, "];\n",
1476 "var sn = o.substring(0,1);\n", // get + / - sign
1477 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(3,5) / 60);\n", // get hours (performs minutes-to-hour conversion also)
1478 "var mn = o.substring(3,5) % 60;\n", // get minutes
1479 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n", // -12hrs <= GMT offset <= 14hrs
1480 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1482 s:"([+\-]\\d{2,4})"};
1488 "o = results[", currentGroup, "];\n",
1489 "var sn = o.substring(0,1);\n",
1490 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(4,6) / 60);\n",
1491 "var mn = o.substring(4,6) % 60;\n",
1492 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n",
1493 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1499 s:"[A-Z]{1,4}"}; // timezone abbrev. may be between 1 - 4 chars
1502 c:"z = results[" + currentGroup + "];\n" // -43200 <= UTC offset <= 50400
1503 + "z = (-43200 <= z*1 && z*1 <= 50400)? z : null;\n",
1504 s:"([+\-]?\\d{1,5})"}; // leading '+' sign is optional for UTC offset
1508 s:String.escape(character)};
1513 * Get the timezone abbreviation of the current date (equivalent to the format specifier 'T').
1514 * @return {String} The abbreviated timezone name (e.g. 'CST')
1516 Date.prototype.getTimezone = function() {
1517 return this.toString().replace(/^.*? ([A-Z]{1,4})[\-+][0-9]{4} .*$/, "$1");
1521 * Get the offset from GMT of the current date (equivalent to the format specifier 'O').
1522 * @return {String} The 4-character offset string prefixed with + or - (e.g. '-0600')
1524 Date.prototype.getGMTOffset = function() {
1525 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1526 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1527 + String.leftPad(this.getTimezoneOffset() % 60, 2, "0");
1531 * Get the offset from GMT of the current date (equivalent to the format specifier 'P').
1532 * @return {String} 2-characters representing hours and 2-characters representing minutes
1533 * seperated by a colon and prefixed with + or - (e.g. '-06:00')
1535 Date.prototype.getGMTColonOffset = function() {
1536 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1537 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1539 + String.leftPad(this.getTimezoneOffset() %60, 2, "0");
1543 * Get the numeric day number of the year, adjusted for leap year.
1544 * @return {Number} 0 through 364 (365 in leap years)
1546 Date.prototype.getDayOfYear = function() {
1548 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1549 for (var i = 0; i < this.getMonth(); ++i) {
1550 num += Date.daysInMonth[i];
1552 return num + this.getDate() - 1;
1556 * Get the string representation of the numeric week number of the year
1557 * (equivalent to the format specifier 'W').
1558 * @return {String} '00' through '52'
1560 Date.prototype.getWeekOfYear = function() {
1561 // Skip to Thursday of this week
1562 var now = this.getDayOfYear() + (4 - this.getDay());
1563 // Find the first Thursday of the year
1564 var jan1 = new Date(this.getFullYear(), 0, 1);
1565 var then = (7 - jan1.getDay() + 4);
1566 return String.leftPad(((now - then) / 7) + 1, 2, "0");
1570 * Whether or not the current date is in a leap year.
1571 * @return {Boolean} True if the current date is in a leap year, else false
1573 Date.prototype.isLeapYear = function() {
1574 var year = this.getFullYear();
1575 return ((year & 3) == 0 && (year % 100 || (year % 400 == 0 && year)));
1579 * Get the first day of the current month, adjusted for leap year. The returned value
1580 * is the numeric day index within the week (0-6) which can be used in conjunction with
1581 * the {@link #monthNames} array to retrieve the textual day name.
1584 var dt = new Date('1/10/2007');
1585 document.write(Date.dayNames[dt.getFirstDayOfMonth()]); //output: 'Monday'
1587 * @return {Number} The day number (0-6)
1589 Date.prototype.getFirstDayOfMonth = function() {
1590 var day = (this.getDay() - (this.getDate() - 1)) % 7;
1591 return (day < 0) ? (day + 7) : day;
1595 * Get the last day of the current month, adjusted for leap year. The returned value
1596 * is the numeric day index within the week (0-6) which can be used in conjunction with
1597 * the {@link #monthNames} array to retrieve the textual day name.
1600 var dt = new Date('1/10/2007');
1601 document.write(Date.dayNames[dt.getLastDayOfMonth()]); //output: 'Wednesday'
1603 * @return {Number} The day number (0-6)
1605 Date.prototype.getLastDayOfMonth = function() {
1606 var day = (this.getDay() + (Date.daysInMonth[this.getMonth()] - this.getDate())) % 7;
1607 return (day < 0) ? (day + 7) : day;
1612 * Get the first date of this date's month
1615 Date.prototype.getFirstDateOfMonth = function() {
1616 return new Date(this.getFullYear(), this.getMonth(), 1);
1620 * Get the last date of this date's month
1623 Date.prototype.getLastDateOfMonth = function() {
1624 return new Date(this.getFullYear(), this.getMonth(), this.getDaysInMonth());
1627 * Get the number of days in the current month, adjusted for leap year.
1628 * @return {Number} The number of days in the month
1630 Date.prototype.getDaysInMonth = function() {
1631 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1632 return Date.daysInMonth[this.getMonth()];
1636 * Get the English ordinal suffix of the current day (equivalent to the format specifier 'S').
1637 * @return {String} 'st, 'nd', 'rd' or 'th'
1639 Date.prototype.getSuffix = function() {
1640 switch (this.getDate()) {
1657 Date.daysInMonth = [31,28,31,30,31,30,31,31,30,31,30,31];
1660 * An array of textual month names.
1661 * Override these values for international dates, for example...
1662 * Date.monthNames = ['JanInYourLang', 'FebInYourLang', ...];
1681 * An array of textual day names.
1682 * Override these values for international dates, for example...
1683 * Date.dayNames = ['SundayInYourLang', 'MondayInYourLang', ...];
1699 Date.monthNumbers = {
1714 * Creates and returns a new Date instance with the exact same date value as the called instance.
1715 * Dates are copied and passed by reference, so if a copied date variable is modified later, the original
1716 * variable will also be changed. When the intention is to create a new variable that will not
1717 * modify the original instance, you should create a clone.
1719 * Example of correctly cloning a date:
1722 var orig = new Date('10/1/2006');
1725 document.write(orig); //returns 'Thu Oct 05 2006'!
1728 var orig = new Date('10/1/2006');
1729 var copy = orig.clone();
1731 document.write(orig); //returns 'Thu Oct 01 2006'
1733 * @return {Date} The new Date instance
1735 Date.prototype.clone = function() {
1736 return new Date(this.getTime());
1740 * Clears any time information from this date
1741 @param {Boolean} clone true to create a clone of this date, clear the time and return it
1742 @return {Date} this or the clone
1744 Date.prototype.clearTime = function(clone){
1746 return this.clone().clearTime();
1751 this.setMilliseconds(0);
1756 // safari setMonth is broken -- check that this is only donw once...
1757 if(Roo.isSafari && typeof(Date.brokenSetMonth) == 'undefined'){
1758 Date.brokenSetMonth = Date.prototype.setMonth;
1759 Date.prototype.setMonth = function(num){
1761 var n = Math.ceil(-num);
1762 var back_year = Math.ceil(n/12);
1763 var month = (n % 12) ? 12 - n % 12 : 0 ;
1764 this.setFullYear(this.getFullYear() - back_year);
1765 return Date.brokenSetMonth.call(this, month);
1767 return Date.brokenSetMonth.apply(this, arguments);
1772 /** Date interval constant
1776 /** Date interval constant
1780 /** Date interval constant
1784 /** Date interval constant
1788 /** Date interval constant
1792 /** Date interval constant
1796 /** Date interval constant
1802 * Provides a convenient method of performing basic date arithmetic. This method
1803 * does not modify the Date instance being called - it creates and returns
1804 * a new Date instance containing the resulting date value.
1809 var dt = new Date('10/29/2006').add(Date.DAY, 5);
1810 document.write(dt); //returns 'Fri Oct 06 2006 00:00:00'
1812 //Negative values will subtract correctly:
1813 var dt2 = new Date('10/1/2006').add(Date.DAY, -5);
1814 document.write(dt2); //returns 'Tue Sep 26 2006 00:00:00'
1816 //You can even chain several calls together in one line!
1817 var dt3 = new Date('10/1/2006').add(Date.DAY, 5).add(Date.HOUR, 8).add(Date.MINUTE, -30);
1818 document.write(dt3); //returns 'Fri Oct 06 2006 07:30:00'
1821 * @param {String} interval A valid date interval enum value
1822 * @param {Number} value The amount to add to the current date
1823 * @return {Date} The new Date instance
1825 Date.prototype.add = function(interval, value){
1826 var d = this.clone();
1827 if (!interval || value === 0) { return d; }
1828 switch(interval.toLowerCase()){
1830 d.setMilliseconds(this.getMilliseconds() + value);
1833 d.setSeconds(this.getSeconds() + value);
1836 d.setMinutes(this.getMinutes() + value);
1839 d.setHours(this.getHours() + value);
1842 d.setDate(this.getDate() + value);
1845 var day = this.getDate();
1847 day = Math.min(day, this.getFirstDateOfMonth().add('mo', value).getLastDateOfMonth().getDate());
1850 d.setMonth(this.getMonth() + value);
1853 d.setFullYear(this.getFullYear() + value);
1860 * Ext JS Library 1.1.1
1861 * Copyright(c) 2006-2007, Ext JS, LLC.
1863 * Originally Released Under LGPL - original licence link has changed is not relivant.
1866 * <script type="text/javascript">
1870 * @class Roo.lib.Dom
1873 * Dom utils (from YIU afaik)
1878 * Get the view width
1879 * @param {Boolean} full True will get the full document, otherwise it's the view width
1880 * @return {Number} The width
1883 getViewWidth : function(full) {
1884 return full ? this.getDocumentWidth() : this.getViewportWidth();
1887 * Get the view height
1888 * @param {Boolean} full True will get the full document, otherwise it's the view height
1889 * @return {Number} The height
1891 getViewHeight : function(full) {
1892 return full ? this.getDocumentHeight() : this.getViewportHeight();
1895 getDocumentHeight: function() {
1896 var scrollHeight = (document.compatMode != "CSS1Compat") ? document.body.scrollHeight : document.documentElement.scrollHeight;
1897 return Math.max(scrollHeight, this.getViewportHeight());
1900 getDocumentWidth: function() {
1901 var scrollWidth = (document.compatMode != "CSS1Compat") ? document.body.scrollWidth : document.documentElement.scrollWidth;
1902 return Math.max(scrollWidth, this.getViewportWidth());
1905 getViewportHeight: function() {
1906 var height = self.innerHeight;
1907 var mode = document.compatMode;
1909 if ((mode || Roo.isIE) && !Roo.isOpera) {
1910 height = (mode == "CSS1Compat") ?
1911 document.documentElement.clientHeight :
1912 document.body.clientHeight;
1918 getViewportWidth: function() {
1919 var width = self.innerWidth;
1920 var mode = document.compatMode;
1922 if (mode || Roo.isIE) {
1923 width = (mode == "CSS1Compat") ?
1924 document.documentElement.clientWidth :
1925 document.body.clientWidth;
1930 isAncestor : function(p, c) {
1937 if (p.contains && !Roo.isSafari) {
1938 return p.contains(c);
1939 } else if (p.compareDocumentPosition) {
1940 return !!(p.compareDocumentPosition(c) & 16);
1942 var parent = c.parentNode;
1947 else if (!parent.tagName || parent.tagName.toUpperCase() == "HTML") {
1950 parent = parent.parentNode;
1956 getRegion : function(el) {
1957 return Roo.lib.Region.getRegion(el);
1960 getY : function(el) {
1961 return this.getXY(el)[1];
1964 getX : function(el) {
1965 return this.getXY(el)[0];
1968 getXY : function(el) {
1969 var p, pe, b, scroll, bd = document.body;
1970 el = Roo.getDom(el);
1971 var fly = Roo.lib.AnimBase.fly;
1972 if (el.getBoundingClientRect) {
1973 b = el.getBoundingClientRect();
1974 scroll = fly(document).getScroll();
1975 return [b.left + scroll.left, b.top + scroll.top];
1981 var hasAbsolute = fly(el).getStyle("position") == "absolute";
1988 if (!hasAbsolute && fly(p).getStyle("position") == "absolute") {
1995 var bt = parseInt(pe.getStyle("borderTopWidth"), 10) || 0;
1996 var bl = parseInt(pe.getStyle("borderLeftWidth"), 10) || 0;
2003 if (p != el && pe.getStyle('overflow') != 'visible') {
2011 if (Roo.isSafari && hasAbsolute) {
2016 if (Roo.isGecko && !hasAbsolute) {
2018 x += parseInt(dbd.getStyle("borderLeftWidth"), 10) || 0;
2019 y += parseInt(dbd.getStyle("borderTopWidth"), 10) || 0;
2023 while (p && p != bd) {
2024 if (!Roo.isOpera || (p.tagName != 'TR' && fly(p).getStyle("display") != "inline")) {
2036 setXY : function(el, xy) {
2037 el = Roo.fly(el, '_setXY');
2039 var pts = el.translatePoints(xy);
2040 if (xy[0] !== false) {
2041 el.dom.style.left = pts.left + "px";
2043 if (xy[1] !== false) {
2044 el.dom.style.top = pts.top + "px";
2048 setX : function(el, x) {
2049 this.setXY(el, [x, false]);
2052 setY : function(el, y) {
2053 this.setXY(el, [false, y]);
2057 * Portions of this file are based on pieces of Yahoo User Interface Library
2058 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2059 * YUI licensed under the BSD License:
2060 * http://developer.yahoo.net/yui/license.txt
2061 * <script type="text/javascript">
2065 Roo.lib.Event = function() {
2066 var loadComplete = false;
2068 var unloadListeners = [];
2070 var onAvailStack = [];
2072 var lastError = null;
2085 startInterval: function() {
2086 if (!this._interval) {
2088 var callback = function() {
2089 self._tryPreloadAttach();
2091 this._interval = setInterval(callback, this.POLL_INTERVAL);
2096 onAvailable: function(p_id, p_fn, p_obj, p_override) {
2097 onAvailStack.push({ id: p_id,
2100 override: p_override,
2101 checkReady: false });
2103 retryCount = this.POLL_RETRYS;
2104 this.startInterval();
2108 addListener: function(el, eventName, fn) {
2109 el = Roo.getDom(el);
2114 if ("unload" == eventName) {
2115 unloadListeners[unloadListeners.length] =
2116 [el, eventName, fn];
2120 var wrappedFn = function(e) {
2121 return fn(Roo.lib.Event.getEvent(e));
2124 var li = [el, eventName, fn, wrappedFn];
2126 var index = listeners.length;
2127 listeners[index] = li;
2129 this.doAdd(el, eventName, wrappedFn, false);
2135 removeListener: function(el, eventName, fn) {
2138 el = Roo.getDom(el);
2141 return this.purgeElement(el, false, eventName);
2145 if ("unload" == eventName) {
2147 for (i = 0,len = unloadListeners.length; i < len; i++) {
2148 var li = unloadListeners[i];
2151 li[1] == eventName &&
2153 unloadListeners.splice(i, 1);
2161 var cacheItem = null;
2164 var index = arguments[3];
2166 if ("undefined" == typeof index) {
2167 index = this._getCacheIndex(el, eventName, fn);
2171 cacheItem = listeners[index];
2174 if (!el || !cacheItem) {
2178 this.doRemove(el, eventName, cacheItem[this.WFN], false);
2180 delete listeners[index][this.WFN];
2181 delete listeners[index][this.FN];
2182 listeners.splice(index, 1);
2189 getTarget: function(ev, resolveTextNode) {
2190 ev = ev.browserEvent || ev;
2191 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2192 var t = ev.target || ev.srcElement;
2193 return this.resolveTextNode(t);
2197 resolveTextNode: function(node) {
2198 if (Roo.isSafari && node && 3 == node.nodeType) {
2199 return node.parentNode;
2206 getPageX: function(ev) {
2207 ev = ev.browserEvent || ev;
2208 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2210 if (!x && 0 !== x) {
2211 x = ev.clientX || 0;
2214 x += this.getScroll()[1];
2222 getPageY: function(ev) {
2223 ev = ev.browserEvent || ev;
2224 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2226 if (!y && 0 !== y) {
2227 y = ev.clientY || 0;
2230 y += this.getScroll()[0];
2239 getXY: function(ev) {
2240 ev = ev.browserEvent || ev;
2241 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2242 return [this.getPageX(ev), this.getPageY(ev)];
2246 getRelatedTarget: function(ev) {
2247 ev = ev.browserEvent || ev;
2248 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2249 var t = ev.relatedTarget;
2251 if (ev.type == "mouseout") {
2253 } else if (ev.type == "mouseover") {
2258 return this.resolveTextNode(t);
2262 getTime: function(ev) {
2263 ev = ev.browserEvent || ev;
2264 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2266 var t = new Date().getTime();
2270 this.lastError = ex;
2279 stopEvent: function(ev) {
2280 this.stopPropagation(ev);
2281 this.preventDefault(ev);
2285 stopPropagation: function(ev) {
2286 ev = ev.browserEvent || ev;
2287 if (ev.stopPropagation) {
2288 ev.stopPropagation();
2290 ev.cancelBubble = true;
2295 preventDefault: function(ev) {
2296 ev = ev.browserEvent || ev;
2297 if(ev.preventDefault) {
2298 ev.preventDefault();
2300 ev.returnValue = false;
2305 getEvent: function(e) {
2306 var ev = e || window.event;
2308 var c = this.getEvent.caller;
2310 ev = c.arguments[0];
2311 if (ev && Event == ev.constructor) {
2321 getCharCode: function(ev) {
2322 ev = ev.browserEvent || ev;
2323 return ev.charCode || ev.keyCode || 0;
2327 _getCacheIndex: function(el, eventName, fn) {
2328 for (var i = 0,len = listeners.length; i < len; ++i) {
2329 var li = listeners[i];
2331 li[this.FN] == fn &&
2332 li[this.EL] == el &&
2333 li[this.TYPE] == eventName) {
2345 getEl: function(id) {
2346 return document.getElementById(id);
2350 clearCache: function() {
2354 _load: function(e) {
2355 loadComplete = true;
2356 var EU = Roo.lib.Event;
2360 EU.doRemove(window, "load", EU._load);
2365 _tryPreloadAttach: function() {
2374 var tryAgain = !loadComplete;
2376 tryAgain = (retryCount > 0);
2381 for (var i = 0,len = onAvailStack.length; i < len; ++i) {
2382 var item = onAvailStack[i];
2384 var el = this.getEl(item.id);
2387 if (!item.checkReady ||
2390 (document && document.body)) {
2393 if (item.override) {
2394 if (item.override === true) {
2397 scope = item.override;
2400 item.fn.call(scope, item.obj);
2401 onAvailStack[i] = null;
2404 notAvail.push(item);
2409 retryCount = (notAvail.length === 0) ? 0 : retryCount - 1;
2413 this.startInterval();
2415 clearInterval(this._interval);
2416 this._interval = null;
2419 this.locked = false;
2426 purgeElement: function(el, recurse, eventName) {
2427 var elListeners = this.getListeners(el, eventName);
2429 for (var i = 0,len = elListeners.length; i < len; ++i) {
2430 var l = elListeners[i];
2431 this.removeListener(el, l.type, l.fn);
2435 if (recurse && el && el.childNodes) {
2436 for (i = 0,len = el.childNodes.length; i < len; ++i) {
2437 this.purgeElement(el.childNodes[i], recurse, eventName);
2443 getListeners: function(el, eventName) {
2444 var results = [], searchLists;
2446 searchLists = [listeners, unloadListeners];
2447 } else if (eventName == "unload") {
2448 searchLists = [unloadListeners];
2450 searchLists = [listeners];
2453 for (var j = 0; j < searchLists.length; ++j) {
2454 var searchList = searchLists[j];
2455 if (searchList && searchList.length > 0) {
2456 for (var i = 0,len = searchList.length; i < len; ++i) {
2457 var l = searchList[i];
2458 if (l && l[this.EL] === el &&
2459 (!eventName || eventName === l[this.TYPE])) {
2464 adjust: l[this.ADJ_SCOPE],
2472 return (results.length) ? results : null;
2476 _unload: function(e) {
2478 var EU = Roo.lib.Event, i, j, l, len, index;
2480 for (i = 0,len = unloadListeners.length; i < len; ++i) {
2481 l = unloadListeners[i];
2484 if (l[EU.ADJ_SCOPE]) {
2485 if (l[EU.ADJ_SCOPE] === true) {
2488 scope = l[EU.ADJ_SCOPE];
2491 l[EU.FN].call(scope, EU.getEvent(e), l[EU.OBJ]);
2492 unloadListeners[i] = null;
2498 unloadListeners = null;
2500 if (listeners && listeners.length > 0) {
2501 j = listeners.length;
2504 l = listeners[index];
2506 EU.removeListener(l[EU.EL], l[EU.TYPE],
2516 EU.doRemove(window, "unload", EU._unload);
2521 getScroll: function() {
2522 var dd = document.documentElement, db = document.body;
2523 if (dd && (dd.scrollTop || dd.scrollLeft)) {
2524 return [dd.scrollTop, dd.scrollLeft];
2526 return [db.scrollTop, db.scrollLeft];
2533 doAdd: function () {
2534 if (window.addEventListener) {
2535 return function(el, eventName, fn, capture) {
2536 el.addEventListener(eventName, fn, (capture));
2538 } else if (window.attachEvent) {
2539 return function(el, eventName, fn, capture) {
2540 el.attachEvent("on" + eventName, fn);
2549 doRemove: function() {
2550 if (window.removeEventListener) {
2551 return function (el, eventName, fn, capture) {
2552 el.removeEventListener(eventName, fn, (capture));
2554 } else if (window.detachEvent) {
2555 return function (el, eventName, fn) {
2556 el.detachEvent("on" + eventName, fn);
2568 var E = Roo.lib.Event;
2569 E.on = E.addListener;
2570 E.un = E.removeListener;
2572 if (document && document.body) {
2575 E.doAdd(window, "load", E._load);
2577 E.doAdd(window, "unload", E._unload);
2578 E._tryPreloadAttach();
2582 * Portions of this file are based on pieces of Yahoo User Interface Library
2583 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2584 * YUI licensed under the BSD License:
2585 * http://developer.yahoo.net/yui/license.txt
2586 * <script type="text/javascript">
2592 * @class Roo.lib.Ajax
2599 request : function(method, uri, cb, data, options) {
2601 var hs = options.headers;
2604 if(hs.hasOwnProperty(h)){
2605 this.initHeader(h, hs[h], false);
2609 if(options.xmlData){
2610 this.initHeader('Content-Type', 'text/xml', false);
2612 data = options.xmlData;
2616 return this.asyncRequest(method, uri, cb, data);
2619 serializeForm : function(form) {
2620 if(typeof form == 'string') {
2621 form = (document.getElementById(form) || document.forms[form]);
2624 var el, name, val, disabled, data = '', hasSubmit = false;
2625 for (var i = 0; i < form.elements.length; i++) {
2626 el = form.elements[i];
2627 disabled = form.elements[i].disabled;
2628 name = form.elements[i].name;
2629 val = form.elements[i].value;
2631 if (!disabled && name){
2635 case 'select-multiple':
2636 for (var j = 0; j < el.options.length; j++) {
2637 if (el.options[j].selected) {
2639 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].attributes['value'].specified ? el.options[j].value : el.options[j].text) + '&';
2642 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].hasAttribute('value') ? el.options[j].value : el.options[j].text) + '&';
2650 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2663 if(hasSubmit == false) {
2664 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2669 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2674 data = data.substr(0, data.length - 1);
2682 useDefaultHeader:true,
2684 defaultPostHeader:'application/x-www-form-urlencoded',
2686 useDefaultXhrHeader:true,
2688 defaultXhrHeader:'XMLHttpRequest',
2690 hasDefaultHeaders:true,
2702 setProgId:function(id)
2704 this.activeX.unshift(id);
2707 setDefaultPostHeader:function(b)
2709 this.useDefaultHeader = b;
2712 setDefaultXhrHeader:function(b)
2714 this.useDefaultXhrHeader = b;
2717 setPollingInterval:function(i)
2719 if (typeof i == 'number' && isFinite(i)) {
2720 this.pollInterval = i;
2724 createXhrObject:function(transactionId)
2730 http = new XMLHttpRequest();
2732 obj = { conn:http, tId:transactionId };
2736 for (var i = 0; i < this.activeX.length; ++i) {
2740 http = new ActiveXObject(this.activeX[i]);
2742 obj = { conn:http, tId:transactionId };
2755 getConnectionObject:function()
2758 var tId = this.transactionId;
2762 o = this.createXhrObject(tId);
2764 this.transactionId++;
2775 asyncRequest:function(method, uri, callback, postData)
2777 var o = this.getConnectionObject();
2783 o.conn.open(method, uri, true);
2785 if (this.useDefaultXhrHeader) {
2786 if (!this.defaultHeaders['X-Requested-With']) {
2787 this.initHeader('X-Requested-With', this.defaultXhrHeader, true);
2791 if(postData && this.useDefaultHeader){
2792 this.initHeader('Content-Type', this.defaultPostHeader);
2795 if (this.hasDefaultHeaders || this.hasHeaders) {
2799 this.handleReadyState(o, callback);
2800 o.conn.send(postData || null);
2806 handleReadyState:function(o, callback)
2810 if (callback && callback.timeout) {
2812 this.timeout[o.tId] = window.setTimeout(function() {
2813 oConn.abort(o, callback, true);
2814 }, callback.timeout);
2817 this.poll[o.tId] = window.setInterval(
2819 if (o.conn && o.conn.readyState == 4) {
2820 window.clearInterval(oConn.poll[o.tId]);
2821 delete oConn.poll[o.tId];
2823 if(callback && callback.timeout) {
2824 window.clearTimeout(oConn.timeout[o.tId]);
2825 delete oConn.timeout[o.tId];
2828 oConn.handleTransactionResponse(o, callback);
2831 , this.pollInterval);
2834 handleTransactionResponse:function(o, callback, isAbort)
2838 this.releaseObject(o);
2842 var httpStatus, responseObject;
2846 if (o.conn.status !== undefined && o.conn.status != 0) {
2847 httpStatus = o.conn.status;
2859 if (httpStatus >= 200 && httpStatus < 300) {
2860 responseObject = this.createResponseObject(o, callback.argument);
2861 if (callback.success) {
2862 if (!callback.scope) {
2863 callback.success(responseObject);
2868 callback.success.apply(callback.scope, [responseObject]);
2873 switch (httpStatus) {
2881 responseObject = this.createExceptionObject(o.tId, callback.argument, (isAbort ? isAbort : false));
2882 if (callback.failure) {
2883 if (!callback.scope) {
2884 callback.failure(responseObject);
2887 callback.failure.apply(callback.scope, [responseObject]);
2892 responseObject = this.createResponseObject(o, callback.argument);
2893 if (callback.failure) {
2894 if (!callback.scope) {
2895 callback.failure(responseObject);
2898 callback.failure.apply(callback.scope, [responseObject]);
2904 this.releaseObject(o);
2905 responseObject = null;
2908 createResponseObject:function(o, callbackArg)
2915 var headerStr = o.conn.getAllResponseHeaders();
2916 var header = headerStr.split('\n');
2917 for (var i = 0; i < header.length; i++) {
2918 var delimitPos = header[i].indexOf(':');
2919 if (delimitPos != -1) {
2920 headerObj[header[i].substring(0, delimitPos)] = header[i].substring(delimitPos + 2);
2928 obj.status = o.conn.status;
2929 obj.statusText = o.conn.statusText;
2930 obj.getResponseHeader = headerObj;
2931 obj.getAllResponseHeaders = headerStr;
2932 obj.responseText = o.conn.responseText;
2933 obj.responseXML = o.conn.responseXML;
2935 if (typeof callbackArg !== undefined) {
2936 obj.argument = callbackArg;
2942 createExceptionObject:function(tId, callbackArg, isAbort)
2945 var COMM_ERROR = 'communication failure';
2946 var ABORT_CODE = -1;
2947 var ABORT_ERROR = 'transaction aborted';
2953 obj.status = ABORT_CODE;
2954 obj.statusText = ABORT_ERROR;
2957 obj.status = COMM_CODE;
2958 obj.statusText = COMM_ERROR;
2962 obj.argument = callbackArg;
2968 initHeader:function(label, value, isDefault)
2970 var headerObj = (isDefault) ? this.defaultHeaders : this.headers;
2972 if (headerObj[label] === undefined) {
2973 headerObj[label] = value;
2978 headerObj[label] = value + "," + headerObj[label];
2982 this.hasDefaultHeaders = true;
2985 this.hasHeaders = true;
2990 setHeader:function(o)
2992 if (this.hasDefaultHeaders) {
2993 for (var prop in this.defaultHeaders) {
2994 if (this.defaultHeaders.hasOwnProperty(prop)) {
2995 o.conn.setRequestHeader(prop, this.defaultHeaders[prop]);
3000 if (this.hasHeaders) {
3001 for (var prop in this.headers) {
3002 if (this.headers.hasOwnProperty(prop)) {
3003 o.conn.setRequestHeader(prop, this.headers[prop]);
3007 this.hasHeaders = false;
3011 resetDefaultHeaders:function() {
3012 delete this.defaultHeaders;
3013 this.defaultHeaders = {};
3014 this.hasDefaultHeaders = false;
3017 abort:function(o, callback, isTimeout)
3019 if(this.isCallInProgress(o)) {
3021 window.clearInterval(this.poll[o.tId]);
3022 delete this.poll[o.tId];
3024 delete this.timeout[o.tId];
3027 this.handleTransactionResponse(o, callback, true);
3037 isCallInProgress:function(o)
3040 return o.conn.readyState != 4 && o.conn.readyState != 0;
3049 releaseObject:function(o)
3058 'MSXML2.XMLHTTP.3.0',
3066 * Portions of this file are based on pieces of Yahoo User Interface Library
3067 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3068 * YUI licensed under the BSD License:
3069 * http://developer.yahoo.net/yui/license.txt
3070 * <script type="text/javascript">
3074 Roo.lib.Region = function(t, r, b, l) {
3084 Roo.lib.Region.prototype = {
3085 contains : function(region) {
3086 return ( region.left >= this.left &&
3087 region.right <= this.right &&
3088 region.top >= this.top &&
3089 region.bottom <= this.bottom );
3093 getArea : function() {
3094 return ( (this.bottom - this.top) * (this.right - this.left) );
3097 intersect : function(region) {
3098 var t = Math.max(this.top, region.top);
3099 var r = Math.min(this.right, region.right);
3100 var b = Math.min(this.bottom, region.bottom);
3101 var l = Math.max(this.left, region.left);
3103 if (b >= t && r >= l) {
3104 return new Roo.lib.Region(t, r, b, l);
3109 union : function(region) {
3110 var t = Math.min(this.top, region.top);
3111 var r = Math.max(this.right, region.right);
3112 var b = Math.max(this.bottom, region.bottom);
3113 var l = Math.min(this.left, region.left);
3115 return new Roo.lib.Region(t, r, b, l);
3118 adjust : function(t, l, b, r) {
3127 Roo.lib.Region.getRegion = function(el) {
3128 var p = Roo.lib.Dom.getXY(el);
3131 var r = p[0] + el.offsetWidth;
3132 var b = p[1] + el.offsetHeight;
3135 return new Roo.lib.Region(t, r, b, l);
3138 * Portions of this file are based on pieces of Yahoo User Interface Library
3139 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3140 * YUI licensed under the BSD License:
3141 * http://developer.yahoo.net/yui/license.txt
3142 * <script type="text/javascript">
3145 //@@dep Roo.lib.Region
3148 Roo.lib.Point = function(x, y) {
3149 if (x instanceof Array) {
3153 this.x = this.right = this.left = this[0] = x;
3154 this.y = this.top = this.bottom = this[1] = y;
3157 Roo.lib.Point.prototype = new Roo.lib.Region();
3159 * Portions of this file are based on pieces of Yahoo User Interface Library
3160 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3161 * YUI licensed under the BSD License:
3162 * http://developer.yahoo.net/yui/license.txt
3163 * <script type="text/javascript">
3170 scroll : function(el, args, duration, easing, cb, scope) {
3171 this.run(el, args, duration, easing, cb, scope, Roo.lib.Scroll);
3174 motion : function(el, args, duration, easing, cb, scope) {
3175 this.run(el, args, duration, easing, cb, scope, Roo.lib.Motion);
3178 color : function(el, args, duration, easing, cb, scope) {
3179 this.run(el, args, duration, easing, cb, scope, Roo.lib.ColorAnim);
3182 run : function(el, args, duration, easing, cb, scope, type) {
3183 type = type || Roo.lib.AnimBase;
3184 if (typeof easing == "string") {
3185 easing = Roo.lib.Easing[easing];
3187 var anim = new type(el, args, duration, easing);
3188 anim.animateX(function() {
3189 Roo.callback(cb, scope);
3195 * Portions of this file are based on pieces of Yahoo User Interface Library
3196 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3197 * YUI licensed under the BSD License:
3198 * http://developer.yahoo.net/yui/license.txt
3199 * <script type="text/javascript">
3207 if (!libFlyweight) {
3208 libFlyweight = new Roo.Element.Flyweight();
3210 libFlyweight.dom = el;
3211 return libFlyweight;
3214 // since this uses fly! - it cant be in DOM (which does not have fly yet..)
3218 Roo.lib.AnimBase = function(el, attributes, duration, method) {
3220 this.init(el, attributes, duration, method);
3224 Roo.lib.AnimBase.fly = fly;
3228 Roo.lib.AnimBase.prototype = {
3230 toString: function() {
3231 var el = this.getEl();
3232 var id = el.id || el.tagName;
3233 return ("Anim " + id);
3237 noNegatives: /width|height|opacity|padding/i,
3238 offsetAttribute: /^((width|height)|(top|left))$/,
3239 defaultUnit: /width|height|top$|bottom$|left$|right$/i,
3240 offsetUnit: /\d+(em|%|en|ex|pt|in|cm|mm|pc)$/i
3244 doMethod: function(attr, start, end) {
3245 return this.method(this.currentFrame, start, end - start, this.totalFrames);
3249 setAttribute: function(attr, val, unit) {
3250 if (this.patterns.noNegatives.test(attr)) {
3251 val = (val > 0) ? val : 0;
3254 Roo.fly(this.getEl(), '_anim').setStyle(attr, val + unit);
3258 getAttribute: function(attr) {
3259 var el = this.getEl();
3260 var val = fly(el).getStyle(attr);
3262 if (val !== 'auto' && !this.patterns.offsetUnit.test(val)) {
3263 return parseFloat(val);
3266 var a = this.patterns.offsetAttribute.exec(attr) || [];
3267 var pos = !!( a[3] );
3268 var box = !!( a[2] );
3271 if (box || (fly(el).getStyle('position') == 'absolute' && pos)) {
3272 val = el['offset' + a[0].charAt(0).toUpperCase() + a[0].substr(1)];
3281 getDefaultUnit: function(attr) {
3282 if (this.patterns.defaultUnit.test(attr)) {
3289 animateX : function(callback, scope) {
3290 var f = function() {
3291 this.onComplete.removeListener(f);
3292 if (typeof callback == "function") {
3293 callback.call(scope || this, this);
3296 this.onComplete.addListener(f, this);
3301 setRuntimeAttribute: function(attr) {
3304 var attributes = this.attributes;
3306 this.runtimeAttributes[attr] = {};
3308 var isset = function(prop) {
3309 return (typeof prop !== 'undefined');
3312 if (!isset(attributes[attr]['to']) && !isset(attributes[attr]['by'])) {
3316 start = ( isset(attributes[attr]['from']) ) ? attributes[attr]['from'] : this.getAttribute(attr);
3319 if (isset(attributes[attr]['to'])) {
3320 end = attributes[attr]['to'];
3321 } else if (isset(attributes[attr]['by'])) {
3322 if (start.constructor == Array) {
3324 for (var i = 0, len = start.length; i < len; ++i) {
3325 end[i] = start[i] + attributes[attr]['by'][i];
3328 end = start + attributes[attr]['by'];
3332 this.runtimeAttributes[attr].start = start;
3333 this.runtimeAttributes[attr].end = end;
3336 this.runtimeAttributes[attr].unit = ( isset(attributes[attr].unit) ) ? attributes[attr]['unit'] : this.getDefaultUnit(attr);
3340 init: function(el, attributes, duration, method) {
3342 var isAnimated = false;
3345 var startTime = null;
3348 var actualFrames = 0;
3351 el = Roo.getDom(el);
3354 this.attributes = attributes || {};
3357 this.duration = duration || 1;
3360 this.method = method || Roo.lib.Easing.easeNone;
3363 this.useSeconds = true;
3366 this.currentFrame = 0;
3369 this.totalFrames = Roo.lib.AnimMgr.fps;
3372 this.getEl = function() {
3377 this.isAnimated = function() {
3382 this.getStartTime = function() {
3386 this.runtimeAttributes = {};
3389 this.animate = function() {
3390 if (this.isAnimated()) {
3394 this.currentFrame = 0;
3396 this.totalFrames = ( this.useSeconds ) ? Math.ceil(Roo.lib.AnimMgr.fps * this.duration) : this.duration;
3398 Roo.lib.AnimMgr.registerElement(this);
3402 this.stop = function(finish) {
3404 this.currentFrame = this.totalFrames;
3405 this._onTween.fire();
3407 Roo.lib.AnimMgr.stop(this);
3410 var onStart = function() {
3411 this.onStart.fire();
3413 this.runtimeAttributes = {};
3414 for (var attr in this.attributes) {
3415 this.setRuntimeAttribute(attr);
3420 startTime = new Date();
3424 var onTween = function() {
3426 duration: new Date() - this.getStartTime(),
3427 currentFrame: this.currentFrame
3430 data.toString = function() {
3432 'duration: ' + data.duration +
3433 ', currentFrame: ' + data.currentFrame
3437 this.onTween.fire(data);
3439 var runtimeAttributes = this.runtimeAttributes;
3441 for (var attr in runtimeAttributes) {
3442 this.setAttribute(attr, this.doMethod(attr, runtimeAttributes[attr].start, runtimeAttributes[attr].end), runtimeAttributes[attr].unit);
3448 var onComplete = function() {
3449 var actual_duration = (new Date() - startTime) / 1000 ;
3452 duration: actual_duration,
3453 frames: actualFrames,
3454 fps: actualFrames / actual_duration
3457 data.toString = function() {
3459 'duration: ' + data.duration +
3460 ', frames: ' + data.frames +
3461 ', fps: ' + data.fps
3467 this.onComplete.fire(data);
3471 this._onStart = new Roo.util.Event(this);
3472 this.onStart = new Roo.util.Event(this);
3473 this.onTween = new Roo.util.Event(this);
3474 this._onTween = new Roo.util.Event(this);
3475 this.onComplete = new Roo.util.Event(this);
3476 this._onComplete = new Roo.util.Event(this);
3477 this._onStart.addListener(onStart);
3478 this._onTween.addListener(onTween);
3479 this._onComplete.addListener(onComplete);
3484 * Portions of this file are based on pieces of Yahoo User Interface Library
3485 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3486 * YUI licensed under the BSD License:
3487 * http://developer.yahoo.net/yui/license.txt
3488 * <script type="text/javascript">
3492 Roo.lib.AnimMgr = new function() {
3509 this.registerElement = function(tween) {
3510 queue[queue.length] = tween;
3512 tween._onStart.fire();
3517 this.unRegister = function(tween, index) {
3518 tween._onComplete.fire();
3519 index = index || getIndex(tween);
3521 queue.splice(index, 1);
3525 if (tweenCount <= 0) {
3531 this.start = function() {
3532 if (thread === null) {
3533 thread = setInterval(this.run, this.delay);
3538 this.stop = function(tween) {
3540 clearInterval(thread);
3542 for (var i = 0, len = queue.length; i < len; ++i) {
3543 if (queue[0].isAnimated()) {
3544 this.unRegister(queue[0], 0);
3553 this.unRegister(tween);
3558 this.run = function() {
3559 for (var i = 0, len = queue.length; i < len; ++i) {
3560 var tween = queue[i];
3561 if (!tween || !tween.isAnimated()) {
3565 if (tween.currentFrame < tween.totalFrames || tween.totalFrames === null)
3567 tween.currentFrame += 1;
3569 if (tween.useSeconds) {
3570 correctFrame(tween);
3572 tween._onTween.fire();
3575 Roo.lib.AnimMgr.stop(tween, i);
3580 var getIndex = function(anim) {
3581 for (var i = 0, len = queue.length; i < len; ++i) {
3582 if (queue[i] == anim) {
3590 var correctFrame = function(tween) {
3591 var frames = tween.totalFrames;
3592 var frame = tween.currentFrame;
3593 var expected = (tween.currentFrame * tween.duration * 1000 / tween.totalFrames);
3594 var elapsed = (new Date() - tween.getStartTime());
3597 if (elapsed < tween.duration * 1000) {
3598 tweak = Math.round((elapsed / expected - 1) * tween.currentFrame);
3600 tweak = frames - (frame + 1);
3602 if (tweak > 0 && isFinite(tweak)) {
3603 if (tween.currentFrame + tweak >= frames) {
3604 tweak = frames - (frame + 1);
3607 tween.currentFrame += tweak;
3613 * Portions of this file are based on pieces of Yahoo User Interface Library
3614 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3615 * YUI licensed under the BSD License:
3616 * http://developer.yahoo.net/yui/license.txt
3617 * <script type="text/javascript">
3620 Roo.lib.Bezier = new function() {
3622 this.getPosition = function(points, t) {
3623 var n = points.length;
3626 for (var i = 0; i < n; ++i) {
3627 tmp[i] = [points[i][0], points[i][1]];
3630 for (var j = 1; j < n; ++j) {
3631 for (i = 0; i < n - j; ++i) {
3632 tmp[i][0] = (1 - t) * tmp[i][0] + t * tmp[parseInt(i + 1, 10)][0];
3633 tmp[i][1] = (1 - t) * tmp[i][1] + t * tmp[parseInt(i + 1, 10)][1];
3637 return [ tmp[0][0], tmp[0][1] ];
3641 * Portions of this file are based on pieces of Yahoo User Interface Library
3642 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3643 * YUI licensed under the BSD License:
3644 * http://developer.yahoo.net/yui/license.txt
3645 * <script type="text/javascript">
3650 Roo.lib.ColorAnim = function(el, attributes, duration, method) {
3651 Roo.lib.ColorAnim.superclass.constructor.call(this, el, attributes, duration, method);
3654 Roo.extend(Roo.lib.ColorAnim, Roo.lib.AnimBase);
3656 var fly = Roo.lib.AnimBase.fly;
3658 var superclass = Y.ColorAnim.superclass;
3659 var proto = Y.ColorAnim.prototype;
3661 proto.toString = function() {
3662 var el = this.getEl();
3663 var id = el.id || el.tagName;
3664 return ("ColorAnim " + id);
3667 proto.patterns.color = /color$/i;
3668 proto.patterns.rgb = /^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;
3669 proto.patterns.hex = /^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;
3670 proto.patterns.hex3 = /^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;
3671 proto.patterns.transparent = /^transparent|rgba\(0, 0, 0, 0\)$/;
3674 proto.parseColor = function(s) {
3675 if (s.length == 3) {
3679 var c = this.patterns.hex.exec(s);
3680 if (c && c.length == 4) {
3681 return [ parseInt(c[1], 16), parseInt(c[2], 16), parseInt(c[3], 16) ];
3684 c = this.patterns.rgb.exec(s);
3685 if (c && c.length == 4) {
3686 return [ parseInt(c[1], 10), parseInt(c[2], 10), parseInt(c[3], 10) ];
3689 c = this.patterns.hex3.exec(s);
3690 if (c && c.length == 4) {
3691 return [ parseInt(c[1] + c[1], 16), parseInt(c[2] + c[2], 16), parseInt(c[3] + c[3], 16) ];
3696 // since this uses fly! - it cant be in ColorAnim (which does not have fly yet..)
3697 proto.getAttribute = function(attr) {
3698 var el = this.getEl();
3699 if (this.patterns.color.test(attr)) {
3700 var val = fly(el).getStyle(attr);
3702 if (this.patterns.transparent.test(val)) {
3703 var parent = el.parentNode;
3704 val = fly(parent).getStyle(attr);
3706 while (parent && this.patterns.transparent.test(val)) {
3707 parent = parent.parentNode;
3708 val = fly(parent).getStyle(attr);
3709 if (parent.tagName.toUpperCase() == 'HTML') {
3715 val = superclass.getAttribute.call(this, attr);
3720 proto.getAttribute = function(attr) {
3721 var el = this.getEl();
3722 if (this.patterns.color.test(attr)) {
3723 var val = fly(el).getStyle(attr);
3725 if (this.patterns.transparent.test(val)) {
3726 var parent = el.parentNode;
3727 val = fly(parent).getStyle(attr);
3729 while (parent && this.patterns.transparent.test(val)) {
3730 parent = parent.parentNode;
3731 val = fly(parent).getStyle(attr);
3732 if (parent.tagName.toUpperCase() == 'HTML') {
3738 val = superclass.getAttribute.call(this, attr);
3744 proto.doMethod = function(attr, start, end) {
3747 if (this.patterns.color.test(attr)) {
3749 for (var i = 0, len = start.length; i < len; ++i) {
3750 val[i] = superclass.doMethod.call(this, attr, start[i], end[i]);
3753 val = 'rgb(' + Math.floor(val[0]) + ',' + Math.floor(val[1]) + ',' + Math.floor(val[2]) + ')';
3756 val = superclass.doMethod.call(this, attr, start, end);
3762 proto.setRuntimeAttribute = function(attr) {
3763 superclass.setRuntimeAttribute.call(this, attr);
3765 if (this.patterns.color.test(attr)) {
3766 var attributes = this.attributes;
3767 var start = this.parseColor(this.runtimeAttributes[attr].start);
3768 var end = this.parseColor(this.runtimeAttributes[attr].end);
3770 if (typeof attributes[attr]['to'] === 'undefined' && typeof attributes[attr]['by'] !== 'undefined') {
3771 end = this.parseColor(attributes[attr].by);
3773 for (var i = 0, len = start.length; i < len; ++i) {
3774 end[i] = start[i] + end[i];
3778 this.runtimeAttributes[attr].start = start;
3779 this.runtimeAttributes[attr].end = end;
3785 * Portions of this file are based on pieces of Yahoo User Interface Library
3786 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3787 * YUI licensed under the BSD License:
3788 * http://developer.yahoo.net/yui/license.txt
3789 * <script type="text/javascript">
3795 easeNone: function (t, b, c, d) {
3796 return c * t / d + b;
3800 easeIn: function (t, b, c, d) {
3801 return c * (t /= d) * t + b;
3805 easeOut: function (t, b, c, d) {
3806 return -c * (t /= d) * (t - 2) + b;
3810 easeBoth: function (t, b, c, d) {
3811 if ((t /= d / 2) < 1) {
3812 return c / 2 * t * t + b;
3815 return -c / 2 * ((--t) * (t - 2) - 1) + b;
3819 easeInStrong: function (t, b, c, d) {
3820 return c * (t /= d) * t * t * t + b;
3824 easeOutStrong: function (t, b, c, d) {
3825 return -c * ((t = t / d - 1) * t * t * t - 1) + b;
3829 easeBothStrong: function (t, b, c, d) {
3830 if ((t /= d / 2) < 1) {
3831 return c / 2 * t * t * t * t + b;
3834 return -c / 2 * ((t -= 2) * t * t * t - 2) + b;
3839 elasticIn: function (t, b, c, d, a, p) {
3843 if ((t /= d) == 1) {
3850 if (!a || a < Math.abs(c)) {
3855 var s = p / (2 * Math.PI) * Math.asin(c / a);
3858 return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3862 elasticOut: function (t, b, c, d, a, p) {
3866 if ((t /= d) == 1) {
3873 if (!a || a < Math.abs(c)) {
3878 var s = p / (2 * Math.PI) * Math.asin(c / a);
3881 return a * Math.pow(2, -10 * t) * Math.sin((t * d - s) * (2 * Math.PI) / p) + c + b;
3885 elasticBoth: function (t, b, c, d, a, p) {
3890 if ((t /= d / 2) == 2) {
3898 if (!a || a < Math.abs(c)) {
3903 var s = p / (2 * Math.PI) * Math.asin(c / a);
3907 return -.5 * (a * Math.pow(2, 10 * (t -= 1)) *
3908 Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3910 return a * Math.pow(2, -10 * (t -= 1)) *
3911 Math.sin((t * d - s) * (2 * Math.PI) / p) * .5 + c + b;
3916 backIn: function (t, b, c, d, s) {
3917 if (typeof s == 'undefined') {
3920 return c * (t /= d) * t * ((s + 1) * t - s) + b;
3924 backOut: function (t, b, c, d, s) {
3925 if (typeof s == 'undefined') {
3928 return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
3932 backBoth: function (t, b, c, d, s) {
3933 if (typeof s == 'undefined') {
3937 if ((t /= d / 2 ) < 1) {
3938 return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b;
3940 return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
3944 bounceIn: function (t, b, c, d) {
3945 return c - Roo.lib.Easing.bounceOut(d - t, 0, c, d) + b;
3949 bounceOut: function (t, b, c, d) {
3950 if ((t /= d) < (1 / 2.75)) {
3951 return c * (7.5625 * t * t) + b;
3952 } else if (t < (2 / 2.75)) {
3953 return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
3954 } else if (t < (2.5 / 2.75)) {
3955 return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
3957 return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
3961 bounceBoth: function (t, b, c, d) {
3963 return Roo.lib.Easing.bounceIn(t * 2, 0, c, d) * .5 + b;
3965 return Roo.lib.Easing.bounceOut(t * 2 - d, 0, c, d) * .5 + c * .5 + b;
3968 * Portions of this file are based on pieces of Yahoo User Interface Library
3969 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3970 * YUI licensed under the BSD License:
3971 * http://developer.yahoo.net/yui/license.txt
3972 * <script type="text/javascript">
3976 Roo.lib.Motion = function(el, attributes, duration, method) {
3978 Roo.lib.Motion.superclass.constructor.call(this, el, attributes, duration, method);
3982 Roo.extend(Roo.lib.Motion, Roo.lib.ColorAnim);
3986 var superclass = Y.Motion.superclass;
3987 var proto = Y.Motion.prototype;
3989 proto.toString = function() {
3990 var el = this.getEl();
3991 var id = el.id || el.tagName;
3992 return ("Motion " + id);
3995 proto.patterns.points = /^points$/i;
3997 proto.setAttribute = function(attr, val, unit) {
3998 if (this.patterns.points.test(attr)) {
3999 unit = unit || 'px';
4000 superclass.setAttribute.call(this, 'left', val[0], unit);
4001 superclass.setAttribute.call(this, 'top', val[1], unit);
4003 superclass.setAttribute.call(this, attr, val, unit);
4007 proto.getAttribute = function(attr) {
4008 if (this.patterns.points.test(attr)) {
4010 superclass.getAttribute.call(this, 'left'),
4011 superclass.getAttribute.call(this, 'top')
4014 val = superclass.getAttribute.call(this, attr);
4020 proto.doMethod = function(attr, start, end) {
4023 if (this.patterns.points.test(attr)) {
4024 var t = this.method(this.currentFrame, 0, 100, this.totalFrames) / 100;
4025 val = Y.Bezier.getPosition(this.runtimeAttributes[attr], t);
4027 val = superclass.doMethod.call(this, attr, start, end);
4032 proto.setRuntimeAttribute = function(attr) {
4033 if (this.patterns.points.test(attr)) {
4034 var el = this.getEl();
4035 var attributes = this.attributes;
4037 var control = attributes['points']['control'] || [];
4041 if (control.length > 0 && !(control[0] instanceof Array)) {
4042 control = [control];
4045 for (i = 0,len = control.length; i < len; ++i) {
4046 tmp[i] = control[i];
4051 Roo.fly(el).position();
4053 if (isset(attributes['points']['from'])) {
4054 Roo.lib.Dom.setXY(el, attributes['points']['from']);
4057 Roo.lib.Dom.setXY(el, Roo.lib.Dom.getXY(el));
4060 start = this.getAttribute('points');
4063 if (isset(attributes['points']['to'])) {
4064 end = translateValues.call(this, attributes['points']['to'], start);
4066 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4067 for (i = 0,len = control.length; i < len; ++i) {
4068 control[i] = translateValues.call(this, control[i], start);
4072 } else if (isset(attributes['points']['by'])) {
4073 end = [ start[0] + attributes['points']['by'][0], start[1] + attributes['points']['by'][1] ];
4075 for (i = 0,len = control.length; i < len; ++i) {
4076 control[i] = [ start[0] + control[i][0], start[1] + control[i][1] ];
4080 this.runtimeAttributes[attr] = [start];
4082 if (control.length > 0) {
4083 this.runtimeAttributes[attr] = this.runtimeAttributes[attr].concat(control);
4086 this.runtimeAttributes[attr][this.runtimeAttributes[attr].length] = end;
4089 superclass.setRuntimeAttribute.call(this, attr);
4093 var translateValues = function(val, start) {
4094 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4095 val = [ val[0] - pageXY[0] + start[0], val[1] - pageXY[1] + start[1] ];
4100 var isset = function(prop) {
4101 return (typeof prop !== 'undefined');
4105 * Portions of this file are based on pieces of Yahoo User Interface Library
4106 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
4107 * YUI licensed under the BSD License:
4108 * http://developer.yahoo.net/yui/license.txt
4109 * <script type="text/javascript">
4113 Roo.lib.Scroll = function(el, attributes, duration, method) {
4115 Roo.lib.Scroll.superclass.constructor.call(this, el, attributes, duration, method);
4119 Roo.extend(Roo.lib.Scroll, Roo.lib.ColorAnim);
4123 var superclass = Y.Scroll.superclass;
4124 var proto = Y.Scroll.prototype;
4126 proto.toString = function() {
4127 var el = this.getEl();
4128 var id = el.id || el.tagName;
4129 return ("Scroll " + id);
4132 proto.doMethod = function(attr, start, end) {
4135 if (attr == 'scroll') {
4137 this.method(this.currentFrame, start[0], end[0] - start[0], this.totalFrames),
4138 this.method(this.currentFrame, start[1], end[1] - start[1], this.totalFrames)
4142 val = superclass.doMethod.call(this, attr, start, end);
4147 proto.getAttribute = function(attr) {
4149 var el = this.getEl();
4151 if (attr == 'scroll') {
4152 val = [ el.scrollLeft, el.scrollTop ];
4154 val = superclass.getAttribute.call(this, attr);
4160 proto.setAttribute = function(attr, val, unit) {
4161 var el = this.getEl();
4163 if (attr == 'scroll') {
4164 el.scrollLeft = val[0];
4165 el.scrollTop = val[1];
4167 superclass.setAttribute.call(this, attr, val, unit);
4173 * Ext JS Library 1.1.1
4174 * Copyright(c) 2006-2007, Ext JS, LLC.
4176 * Originally Released Under LGPL - original licence link has changed is not relivant.
4179 * <script type="text/javascript">
4183 // nasty IE9 hack - what a pile of crap that is..
4185 if (typeof Range != "undefined" && typeof Range.prototype.createContextualFragment == "undefined") {
4186 Range.prototype.createContextualFragment = function (html) {
4187 var doc = window.document;
4188 var container = doc.createElement("div");
4189 container.innerHTML = html;
4190 var frag = doc.createDocumentFragment(), n;
4191 while ((n = container.firstChild)) {
4192 frag.appendChild(n);
4199 * @class Roo.DomHelper
4200 * Utility class for working with DOM and/or Templates. It transparently supports using HTML fragments or DOM.
4201 * 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>.
4204 Roo.DomHelper = function(){
4205 var tempTableEl = null;
4206 var emptyTags = /^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i;
4207 var tableRe = /^table|tbody|tr|td$/i;
4209 // build as innerHTML where available
4211 var createHtml = function(o){
4212 if(typeof o == 'string'){
4221 if(attr == "tag" || attr == "children" || attr == "cn" || attr == "html" || typeof o[attr] == "function") { continue; }
4222 if(attr == "style"){
4224 if(typeof s == "function"){
4227 if(typeof s == "string"){
4228 b += ' style="' + s + '"';
4229 }else if(typeof s == "object"){
4232 if(typeof s[key] != "function"){
4233 b += key + ":" + s[key] + ";";
4240 b += ' class="' + o["cls"] + '"';
4241 }else if(attr == "htmlFor"){
4242 b += ' for="' + o["htmlFor"] + '"';
4244 b += " " + attr + '="' + o[attr] + '"';
4248 if(emptyTags.test(o.tag)){
4252 var cn = o.children || o.cn;
4254 //http://bugs.kde.org/show_bug.cgi?id=71506
4255 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4256 for(var i = 0, len = cn.length; i < len; i++) {
4257 b += createHtml(cn[i], b);
4260 b += createHtml(cn, b);
4266 b += "</" + o.tag + ">";
4273 var createDom = function(o, parentNode){
4275 // defininition craeted..
4277 if (o.ns && o.ns != 'html') {
4279 if (o.xmlns && typeof(xmlns[o.ns]) == 'undefined') {
4280 xmlns[o.ns] = o.xmlns;
4283 if (typeof(xmlns[o.ns]) == 'undefined') {
4284 console.log("Trying to create namespace element " + o.ns + ", however no xmlns was sent to builder previously");
4290 if (typeof(o) == 'string') {
4291 return parentNode.appendChild(document.createTextNode(o));
4293 o.tag = o.tag || div;
4294 if (o.ns && Roo.isIE) {
4296 o.tag = o.ns + ':' + o.tag;
4299 var el = ns ? document.createElementNS( ns, o.tag||'div') : document.createElement(o.tag||'div');
4300 var useSet = el.setAttribute ? true : false; // In IE some elements don't have setAttribute
4303 if(attr == "tag" || attr == "ns" ||attr == "xmlns" ||attr == "children" || attr == "cn" || attr == "html" ||
4304 attr == "style" || typeof o[attr] == "function") { continue; }
4306 if(attr=="cls" && Roo.isIE){
4307 el.className = o["cls"];
4309 if(useSet) { el.setAttribute(attr=="cls" ? 'class' : attr, o[attr]);}
4315 Roo.DomHelper.applyStyles(el, o.style);
4316 var cn = o.children || o.cn;
4318 //http://bugs.kde.org/show_bug.cgi?id=71506
4319 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4320 for(var i = 0, len = cn.length; i < len; i++) {
4321 createDom(cn[i], el);
4328 el.innerHTML = o.html;
4331 parentNode.appendChild(el);
4336 var ieTable = function(depth, s, h, e){
4337 tempTableEl.innerHTML = [s, h, e].join('');
4338 var i = -1, el = tempTableEl;
4345 // kill repeat to save bytes
4349 tbe = '</tbody>'+te,
4355 * Nasty code for IE's broken table implementation
4357 var insertIntoTable = function(tag, where, el, html){
4359 tempTableEl = document.createElement('div');
4364 if(where == 'afterbegin' || where == 'beforeend'){ // INTO a TD
4367 if(where == 'beforebegin'){
4371 before = el.nextSibling;
4374 node = ieTable(4, trs, html, tre);
4376 else if(tag == 'tr'){
4377 if(where == 'beforebegin'){
4380 node = ieTable(3, tbs, html, tbe);
4381 } else if(where == 'afterend'){
4382 before = el.nextSibling;
4384 node = ieTable(3, tbs, html, tbe);
4385 } else{ // INTO a TR
4386 if(where == 'afterbegin'){
4387 before = el.firstChild;
4389 node = ieTable(4, trs, html, tre);
4391 } else if(tag == 'tbody'){
4392 if(where == 'beforebegin'){
4395 node = ieTable(2, ts, html, te);
4396 } else if(where == 'afterend'){
4397 before = el.nextSibling;
4399 node = ieTable(2, ts, html, te);
4401 if(where == 'afterbegin'){
4402 before = el.firstChild;
4404 node = ieTable(3, tbs, html, tbe);
4407 if(where == 'beforebegin' || where == 'afterend'){ // OUTSIDE the table
4410 if(where == 'afterbegin'){
4411 before = el.firstChild;
4413 node = ieTable(2, ts, html, te);
4415 el.insertBefore(node, before);
4420 /** True to force the use of DOM instead of html fragments @type Boolean */
4424 * Returns the markup for the passed Element(s) config
4425 * @param {Object} o The Dom object spec (and children)
4428 markup : function(o){
4429 return createHtml(o);
4433 * Applies a style specification to an element
4434 * @param {String/HTMLElement} el The element to apply styles to
4435 * @param {String/Object/Function} styles A style specification string eg "width:100px", or object in the form {width:"100px"}, or
4436 * a function which returns such a specification.
4438 applyStyles : function(el, styles){
4441 if(typeof styles == "string"){
4442 var re = /\s?([a-z\-]*)\:\s?([^;]*);?/gi;
4444 while ((matches = re.exec(styles)) != null){
4445 el.setStyle(matches[1], matches[2]);
4447 }else if (typeof styles == "object"){
4448 for (var style in styles){
4449 el.setStyle(style, styles[style]);
4451 }else if (typeof styles == "function"){
4452 Roo.DomHelper.applyStyles(el, styles.call());
4458 * Inserts an HTML fragment into the Dom
4459 * @param {String} where Where to insert the html in relation to el - beforeBegin, afterBegin, beforeEnd, afterEnd.
4460 * @param {HTMLElement} el The context element
4461 * @param {String} html The HTML fragmenet
4462 * @return {HTMLElement} The new node
4464 insertHtml : function(where, el, html){
4465 where = where.toLowerCase();
4466 if(el.insertAdjacentHTML){
4467 if(tableRe.test(el.tagName)){
4469 if(rs = insertIntoTable(el.tagName.toLowerCase(), where, el, html)){
4475 el.insertAdjacentHTML('BeforeBegin', html);
4476 return el.previousSibling;
4478 el.insertAdjacentHTML('AfterBegin', html);
4479 return el.firstChild;
4481 el.insertAdjacentHTML('BeforeEnd', html);
4482 return el.lastChild;
4484 el.insertAdjacentHTML('AfterEnd', html);
4485 return el.nextSibling;
4487 throw 'Illegal insertion point -> "' + where + '"';
4489 var range = el.ownerDocument.createRange();
4493 range.setStartBefore(el);
4494 frag = range.createContextualFragment(html);
4495 el.parentNode.insertBefore(frag, el);
4496 return el.previousSibling;
4499 range.setStartBefore(el.firstChild);
4500 frag = range.createContextualFragment(html);
4501 el.insertBefore(frag, el.firstChild);
4502 return el.firstChild;
4504 el.innerHTML = html;
4505 return el.firstChild;
4509 range.setStartAfter(el.lastChild);
4510 frag = range.createContextualFragment(html);
4511 el.appendChild(frag);
4512 return el.lastChild;
4514 el.innerHTML = html;
4515 return el.lastChild;
4518 range.setStartAfter(el);
4519 frag = range.createContextualFragment(html);
4520 el.parentNode.insertBefore(frag, el.nextSibling);
4521 return el.nextSibling;
4523 throw 'Illegal insertion point -> "' + where + '"';
4527 * Creates new Dom element(s) and inserts them before el
4528 * @param {String/HTMLElement/Element} el The context element
4529 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4530 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4531 * @return {HTMLElement/Roo.Element} The new node
4533 insertBefore : function(el, o, returnElement){
4534 return this.doInsert(el, o, returnElement, "beforeBegin");
4538 * Creates new Dom element(s) and inserts them after el
4539 * @param {String/HTMLElement/Element} el The context element
4540 * @param {Object} o The Dom object spec (and children)
4541 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4542 * @return {HTMLElement/Roo.Element} The new node
4544 insertAfter : function(el, o, returnElement){
4545 return this.doInsert(el, o, returnElement, "afterEnd", "nextSibling");
4549 * Creates new Dom element(s) and inserts them as the first child of el
4550 * @param {String/HTMLElement/Element} el The context element
4551 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4552 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4553 * @return {HTMLElement/Roo.Element} The new node
4555 insertFirst : function(el, o, returnElement){
4556 return this.doInsert(el, o, returnElement, "afterBegin");
4560 doInsert : function(el, o, returnElement, pos, sibling){
4561 el = Roo.getDom(el);
4563 if(this.useDom || o.ns){
4564 newNode = createDom(o, null);
4565 el.parentNode.insertBefore(newNode, sibling ? el[sibling] : el);
4567 var html = createHtml(o);
4568 newNode = this.insertHtml(pos, el, html);
4570 return returnElement ? Roo.get(newNode, true) : newNode;
4574 * Creates new Dom element(s) and appends them to el
4575 * @param {String/HTMLElement/Element} el The context element
4576 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4577 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4578 * @return {HTMLElement/Roo.Element} The new node
4580 append : function(el, o, returnElement){
4581 el = Roo.getDom(el);
4583 if(this.useDom || o.ns){
4584 newNode = createDom(o, null);
4585 el.appendChild(newNode);
4587 var html = createHtml(o);
4588 newNode = this.insertHtml("beforeEnd", el, html);
4590 return returnElement ? Roo.get(newNode, true) : newNode;
4594 * Creates new Dom element(s) and overwrites the contents of el with them
4595 * @param {String/HTMLElement/Element} el The context element
4596 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4597 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4598 * @return {HTMLElement/Roo.Element} The new node
4600 overwrite : function(el, o, returnElement){
4601 el = Roo.getDom(el);
4604 while (el.childNodes.length) {
4605 el.removeChild(el.firstChild);
4609 el.innerHTML = createHtml(o);
4612 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4616 * Creates a new Roo.DomHelper.Template from the Dom object spec
4617 * @param {Object} o The Dom object spec (and children)
4618 * @return {Roo.DomHelper.Template} The new template
4620 createTemplate : function(o){
4621 var html = createHtml(o);
4622 return new Roo.Template(html);
4628 * Ext JS Library 1.1.1
4629 * Copyright(c) 2006-2007, Ext JS, LLC.
4631 * Originally Released Under LGPL - original licence link has changed is not relivant.
4634 * <script type="text/javascript">
4638 * @class Roo.Template
4639 * Represents an HTML fragment template. Templates can be precompiled for greater performance.
4640 * For a list of available format functions, see {@link Roo.util.Format}.<br />
4643 var t = new Roo.Template({
4644 html : '<div name="{id}">' +
4645 '<span class="{cls}">{name:trim} {someval:this.myformat}{value:ellipsis(10)}</span>' +
4647 myformat: function (value, allValues) {
4648 return 'XX' + value;
4651 t.append('some-element', {id: 'myid', cls: 'myclass', name: 'foo', value: 'bar'});
4653 * For more information see this blog post with examples:
4654 * <a href="http://www.cnitblog.com/seeyeah/archive/2011/12/30/38728.html/">DomHelper
4655 - Create Elements using DOM, HTML fragments and Templates</a>.
4657 * @param {Object} cfg - Configuration object.
4659 Roo.Template = function(cfg){
4661 if(cfg instanceof Array){
4663 }else if(arguments.length > 1){
4664 cfg = Array.prototype.join.call(arguments, "");
4668 if (typeof(cfg) == 'object') {
4679 Roo.Template.prototype = {
4682 * @cfg {Function} onLoad Called after the template has been loaded and complied (usually from a remove source)
4688 * @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..
4689 * it should be fixed so that template is observable...
4693 * @cfg {String} html The HTML fragment or an array of fragments to join("") or multiple arguments to join("")
4701 * Returns an HTML fragment of this template with the specified values applied.
4702 * @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'})
4703 * @return {String} The HTML fragment
4708 applyTemplate : function(values){
4709 //Roo.log(["applyTemplate", values]);
4713 return this.compiled(values);
4715 var useF = this.disableFormats !== true;
4716 var fm = Roo.util.Format, tpl = this;
4717 var fn = function(m, name, format, args){
4719 if(format.substr(0, 5) == "this."){
4720 return tpl.call(format.substr(5), values[name], values);
4723 // quoted values are required for strings in compiled templates,
4724 // but for non compiled we need to strip them
4725 // quoted reversed for jsmin
4726 var re = /^\s*['"](.*)["']\s*$/;
4727 args = args.split(',');
4728 for(var i = 0, len = args.length; i < len; i++){
4729 args[i] = args[i].replace(re, "$1");
4731 args = [values[name]].concat(args);
4733 args = [values[name]];
4735 return fm[format].apply(fm, args);
4738 return values[name] !== undefined ? values[name] : "";
4741 return this.html.replace(this.re, fn);
4759 this.loading = true;
4760 this.compiled = false;
4762 var cx = new Roo.data.Connection();
4766 success : function (response) {
4770 _t.set(response.responseText,true);
4776 failure : function(response) {
4777 Roo.log("Template failed to load from " + _t.url);
4784 * Sets the HTML used as the template and optionally compiles it.
4785 * @param {String} html
4786 * @param {Boolean} compile (optional) True to compile the template (defaults to undefined)
4787 * @return {Roo.Template} this
4789 set : function(html, compile){
4791 this.compiled = false;
4799 * True to disable format functions (defaults to false)
4802 disableFormats : false,
4805 * The regular expression used to match template variables
4809 re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
4812 * Compiles the template into an internal function, eliminating the RegEx overhead.
4813 * @return {Roo.Template} this
4815 compile : function(){
4816 var fm = Roo.util.Format;
4817 var useF = this.disableFormats !== true;
4818 var sep = Roo.isGecko ? "+" : ",";
4819 var fn = function(m, name, format, args){
4821 args = args ? ',' + args : "";
4822 if(format.substr(0, 5) != "this."){
4823 format = "fm." + format + '(';
4825 format = 'this.call("'+ format.substr(5) + '", ';
4829 args= ''; format = "(values['" + name + "'] == undefined ? '' : ";
4831 return "'"+ sep + format + "values['" + name + "']" + args + ")"+sep+"'";
4834 // branched to use + in gecko and [].join() in others
4836 body = "this.compiled = function(values){ return '" +
4837 this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
4840 body = ["this.compiled = function(values){ return ['"];
4841 body.push(this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn));
4842 body.push("'].join('');};");
4843 body = body.join('');
4853 // private function used to call members
4854 call : function(fnName, value, allValues){
4855 return this[fnName](value, allValues);
4859 * Applies the supplied values to the template and inserts the new node(s) as the first child of el.
4860 * @param {String/HTMLElement/Roo.Element} el The context element
4861 * @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'})
4862 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4863 * @return {HTMLElement/Roo.Element} The new node or Element
4865 insertFirst: function(el, values, returnElement){
4866 return this.doInsert('afterBegin', el, values, returnElement);
4870 * Applies the supplied values to the template and inserts the new node(s) before el.
4871 * @param {String/HTMLElement/Roo.Element} el The context element
4872 * @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'})
4873 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4874 * @return {HTMLElement/Roo.Element} The new node or Element
4876 insertBefore: function(el, values, returnElement){
4877 return this.doInsert('beforeBegin', el, values, returnElement);
4881 * Applies the supplied values to the template and inserts the new node(s) after el.
4882 * @param {String/HTMLElement/Roo.Element} el The context element
4883 * @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'})
4884 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4885 * @return {HTMLElement/Roo.Element} The new node or Element
4887 insertAfter : function(el, values, returnElement){
4888 return this.doInsert('afterEnd', el, values, returnElement);
4892 * Applies the supplied values to the template and appends the new node(s) to el.
4893 * @param {String/HTMLElement/Roo.Element} el The context element
4894 * @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'})
4895 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4896 * @return {HTMLElement/Roo.Element} The new node or Element
4898 append : function(el, values, returnElement){
4899 return this.doInsert('beforeEnd', el, values, returnElement);
4902 doInsert : function(where, el, values, returnEl){
4903 el = Roo.getDom(el);
4904 var newNode = Roo.DomHelper.insertHtml(where, el, this.applyTemplate(values));
4905 return returnEl ? Roo.get(newNode, true) : newNode;
4909 * Applies the supplied values to the template and overwrites the content of el with the new node(s).
4910 * @param {String/HTMLElement/Roo.Element} el The context element
4911 * @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'})
4912 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4913 * @return {HTMLElement/Roo.Element} The new node or Element
4915 overwrite : function(el, values, returnElement){
4916 el = Roo.getDom(el);
4917 el.innerHTML = this.applyTemplate(values);
4918 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4922 * Alias for {@link #applyTemplate}
4925 Roo.Template.prototype.apply = Roo.Template.prototype.applyTemplate;
4928 Roo.DomHelper.Template = Roo.Template;
4931 * Creates a template from the passed element's value (<i>display:none</i> textarea, preferred) or innerHTML.
4932 * @param {String/HTMLElement} el A DOM element or its id
4933 * @returns {Roo.Template} The created template
4936 Roo.Template.from = function(el){
4937 el = Roo.getDom(el);
4938 return new Roo.Template(el.value || el.innerHTML);
4941 * Ext JS Library 1.1.1
4942 * Copyright(c) 2006-2007, Ext JS, LLC.
4944 * Originally Released Under LGPL - original licence link has changed is not relivant.
4947 * <script type="text/javascript">
4952 * This is code is also distributed under MIT license for use
4953 * with jQuery and prototype JavaScript libraries.
4956 * @class Roo.DomQuery
4957 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).
4959 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>
4962 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.
4964 <h4>Element Selectors:</h4>
4966 <li> <b>*</b> any element</li>
4967 <li> <b>E</b> an element with the tag E</li>
4968 <li> <b>E F</b> All descendent elements of E that have the tag F</li>
4969 <li> <b>E > F</b> or <b>E/F</b> all direct children elements of E that have the tag F</li>
4970 <li> <b>E + F</b> all elements with the tag F that are immediately preceded by an element with the tag E</li>
4971 <li> <b>E ~ F</b> all elements with the tag F that are preceded by a sibling element with the tag E</li>
4973 <h4>Attribute Selectors:</h4>
4974 <p>The use of @ and quotes are optional. For example, div[@foo='bar'] is also a valid attribute selector.</p>
4976 <li> <b>E[foo]</b> has an attribute "foo"</li>
4977 <li> <b>E[foo=bar]</b> has an attribute "foo" that equals "bar"</li>
4978 <li> <b>E[foo^=bar]</b> has an attribute "foo" that starts with "bar"</li>
4979 <li> <b>E[foo$=bar]</b> has an attribute "foo" that ends with "bar"</li>
4980 <li> <b>E[foo*=bar]</b> has an attribute "foo" that contains the substring "bar"</li>
4981 <li> <b>E[foo%=2]</b> has an attribute "foo" that is evenly divisible by 2</li>
4982 <li> <b>E[foo!=bar]</b> has an attribute "foo" that does not equal "bar"</li>
4984 <h4>Pseudo Classes:</h4>
4986 <li> <b>E:first-child</b> E is the first child of its parent</li>
4987 <li> <b>E:last-child</b> E is the last child of its parent</li>
4988 <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>
4989 <li> <b>E:nth-child(odd)</b> E is an odd child of its parent</li>
4990 <li> <b>E:nth-child(even)</b> E is an even child of its parent</li>
4991 <li> <b>E:only-child</b> E is the only child of its parent</li>
4992 <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>
4993 <li> <b>E:first</b> the first E in the resultset</li>
4994 <li> <b>E:last</b> the last E in the resultset</li>
4995 <li> <b>E:nth(<i>n</i>)</b> the <i>n</i>th E in the resultset (1 based)</li>
4996 <li> <b>E:odd</b> shortcut for :nth-child(odd)</li>
4997 <li> <b>E:even</b> shortcut for :nth-child(even)</li>
4998 <li> <b>E:contains(foo)</b> E's innerHTML contains the substring "foo"</li>
4999 <li> <b>E:nodeValue(foo)</b> E contains a textNode with a nodeValue that equals "foo"</li>
5000 <li> <b>E:not(S)</b> an E element that does not match simple selector S</li>
5001 <li> <b>E:has(S)</b> an E element that has a descendent that matches simple selector S</li>
5002 <li> <b>E:next(S)</b> an E element whose next sibling matches simple selector S</li>
5003 <li> <b>E:prev(S)</b> an E element whose previous sibling matches simple selector S</li>
5005 <h4>CSS Value Selectors:</h4>
5007 <li> <b>E{display=none}</b> css value "display" that equals "none"</li>
5008 <li> <b>E{display^=none}</b> css value "display" that starts with "none"</li>
5009 <li> <b>E{display$=none}</b> css value "display" that ends with "none"</li>
5010 <li> <b>E{display*=none}</b> css value "display" that contains the substring "none"</li>
5011 <li> <b>E{display%=2}</b> css value "display" that is evenly divisible by 2</li>
5012 <li> <b>E{display!=none}</b> css value "display" that does not equal "none"</li>
5016 Roo.DomQuery = function(){
5017 var cache = {}, simpleCache = {}, valueCache = {};
5018 var nonSpace = /\S/;
5019 var trimRe = /^\s+|\s+$/g;
5020 var tplRe = /\{(\d+)\}/g;
5021 var modeRe = /^(\s?[\/>+~]\s?|\s|$)/;
5022 var tagTokenRe = /^(#)?([\w-\*]+)/;
5023 var nthRe = /(\d*)n\+?(\d*)/, nthRe2 = /\D/;
5025 function child(p, index){
5027 var n = p.firstChild;
5029 if(n.nodeType == 1){
5040 while((n = n.nextSibling) && n.nodeType != 1);
5045 while((n = n.previousSibling) && n.nodeType != 1);
5049 function children(d){
5050 var n = d.firstChild, ni = -1;
5052 var nx = n.nextSibling;
5053 if(n.nodeType == 3 && !nonSpace.test(n.nodeValue)){
5063 function byClassName(c, a, v){
5067 var r = [], ri = -1, cn;
5068 for(var i = 0, ci; ci = c[i]; i++){
5072 ( (ci instanceof SVGElement) ? ci.className.baseVal : ci.className)
5073 +' ').indexOf(v) != -1){
5080 function attrValue(n, attr){
5081 if(!n.tagName && typeof n.length != "undefined"){
5090 if(attr == "class" || attr == "className"){
5091 return (n instanceof SVGElement) ? n.className.baseVal : n.className;
5093 return n.getAttribute(attr) || n[attr];
5097 function getNodes(ns, mode, tagName){
5098 var result = [], ri = -1, cs;
5102 tagName = tagName || "*";
5103 if(typeof ns.getElementsByTagName != "undefined"){
5107 for(var i = 0, ni; ni = ns[i]; i++){
5108 cs = ni.getElementsByTagName(tagName);
5109 for(var j = 0, ci; ci = cs[j]; j++){
5113 }else if(mode == "/" || mode == ">"){
5114 var utag = tagName.toUpperCase();
5115 for(var i = 0, ni, cn; ni = ns[i]; i++){
5116 cn = ni.children || ni.childNodes;
5117 for(var j = 0, cj; cj = cn[j]; j++){
5118 if(cj.nodeName == utag || cj.nodeName == tagName || tagName == '*'){
5123 }else if(mode == "+"){
5124 var utag = tagName.toUpperCase();
5125 for(var i = 0, n; n = ns[i]; i++){
5126 while((n = n.nextSibling) && n.nodeType != 1);
5127 if(n && (n.nodeName == utag || n.nodeName == tagName || tagName == '*')){
5131 }else if(mode == "~"){
5132 for(var i = 0, n; n = ns[i]; i++){
5133 while((n = n.nextSibling) && (n.nodeType != 1 || (tagName == '*' || n.tagName.toLowerCase()!=tagName)));
5142 function concat(a, b){
5146 for(var i = 0, l = b.length; i < l; i++){
5152 function byTag(cs, tagName){
5153 if(cs.tagName || cs == document){
5159 var r = [], ri = -1;
5160 tagName = tagName.toLowerCase();
5161 for(var i = 0, ci; ci = cs[i]; i++){
5162 if(ci.nodeType == 1 && ci.tagName.toLowerCase()==tagName){
5169 function byId(cs, attr, id){
5170 if(cs.tagName || cs == document){
5176 var r = [], ri = -1;
5177 for(var i = 0,ci; ci = cs[i]; i++){
5178 if(ci && ci.id == id){
5186 function byAttribute(cs, attr, value, op, custom){
5187 var r = [], ri = -1, st = custom=="{";
5188 var f = Roo.DomQuery.operators[op];
5189 for(var i = 0, ci; ci = cs[i]; i++){
5192 a = Roo.DomQuery.getStyle(ci, attr);
5194 else if(attr == "class" || attr == "className"){
5195 a = (ci instanceof SVGElement) ? ci.className.baseVal : ci.className;
5196 }else if(attr == "for"){
5198 }else if(attr == "href"){
5199 a = ci.getAttribute("href", 2);
5201 a = ci.getAttribute(attr);
5203 if((f && f(a, value)) || (!f && a)){
5210 function byPseudo(cs, name, value){
5211 return Roo.DomQuery.pseudos[name](cs, value);
5214 // This is for IE MSXML which does not support expandos.
5215 // IE runs the same speed using setAttribute, however FF slows way down
5216 // and Safari completely fails so they need to continue to use expandos.
5217 var isIE = window.ActiveXObject ? true : false;
5219 // this eval is stop the compressor from
5220 // renaming the variable to something shorter
5222 /** eval:var:batch */
5227 function nodupIEXml(cs){
5229 cs[0].setAttribute("_nodup", d);
5231 for(var i = 1, len = cs.length; i < len; i++){
5233 if(!c.getAttribute("_nodup") != d){
5234 c.setAttribute("_nodup", d);
5238 for(var i = 0, len = cs.length; i < len; i++){
5239 cs[i].removeAttribute("_nodup");
5248 var len = cs.length, c, i, r = cs, cj, ri = -1;
5249 if(!len || typeof cs.nodeType != "undefined" || len == 1){
5252 if(isIE && typeof cs[0].selectSingleNode != "undefined"){
5253 return nodupIEXml(cs);
5257 for(i = 1; c = cs[i]; i++){
5262 for(var j = 0; j < i; j++){
5265 for(j = i+1; cj = cs[j]; j++){
5277 function quickDiffIEXml(c1, c2){
5279 for(var i = 0, len = c1.length; i < len; i++){
5280 c1[i].setAttribute("_qdiff", d);
5283 for(var i = 0, len = c2.length; i < len; i++){
5284 if(c2[i].getAttribute("_qdiff") != d){
5285 r[r.length] = c2[i];
5288 for(var i = 0, len = c1.length; i < len; i++){
5289 c1[i].removeAttribute("_qdiff");
5294 function quickDiff(c1, c2){
5295 var len1 = c1.length;
5299 if(isIE && c1[0].selectSingleNode){
5300 return quickDiffIEXml(c1, c2);
5303 for(var i = 0; i < len1; i++){
5307 for(var i = 0, len = c2.length; i < len; i++){
5308 if(c2[i]._qdiff != d){
5309 r[r.length] = c2[i];
5315 function quickId(ns, mode, root, id){
5317 var d = root.ownerDocument || root;
5318 return d.getElementById(id);
5320 ns = getNodes(ns, mode, "*");
5321 return byId(ns, null, id);
5325 getStyle : function(el, name){
5326 return Roo.fly(el).getStyle(name);
5329 * Compiles a selector/xpath query into a reusable function. The returned function
5330 * takes one parameter "root" (optional), which is the context node from where the query should start.
5331 * @param {String} selector The selector/xpath query
5332 * @param {String} type (optional) Either "select" (the default) or "simple" for a simple selector match
5333 * @return {Function}
5335 compile : function(path, type){
5336 type = type || "select";
5338 var fn = ["var f = function(root){\n var mode; ++batch; var n = root || document;\n"];
5339 var q = path, mode, lq;
5340 var tk = Roo.DomQuery.matchers;
5341 var tklen = tk.length;
5344 // accept leading mode switch
5345 var lmode = q.match(modeRe);
5346 if(lmode && lmode[1]){
5347 fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
5348 q = q.replace(lmode[1], "");
5350 // strip leading slashes
5351 while(path.substr(0, 1)=="/"){
5352 path = path.substr(1);
5355 while(q && lq != q){
5357 var tm = q.match(tagTokenRe);
5358 if(type == "select"){
5361 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
5363 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
5365 q = q.replace(tm[0], "");
5366 }else if(q.substr(0, 1) != '@'){
5367 fn[fn.length] = 'n = getNodes(n, mode, "*");';
5372 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
5374 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
5376 q = q.replace(tm[0], "");
5379 while(!(mm = q.match(modeRe))){
5380 var matched = false;
5381 for(var j = 0; j < tklen; j++){
5383 var m = q.match(t.re);
5385 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5388 q = q.replace(m[0], "");
5393 // prevent infinite loop on bad selector
5395 throw 'Error parsing selector, parsing failed at "' + q + '"';
5399 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5400 q = q.replace(mm[1], "");
5403 fn[fn.length] = "return nodup(n);\n}";
5406 * list of variables that need from compression as they are used by eval.
5416 * eval:var:byClassName
5418 * eval:var:byAttribute
5419 * eval:var:attrValue
5427 * Selects a group of elements.
5428 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5429 * @param {Node} root (optional) The start of the query (defaults to document).
5432 select : function(path, root, type){
5433 if(!root || root == document){
5436 if(typeof root == "string"){
5437 root = document.getElementById(root);
5439 var paths = path.split(",");
5441 for(var i = 0, len = paths.length; i < len; i++){
5442 var p = paths[i].replace(trimRe, "");
5444 cache[p] = Roo.DomQuery.compile(p);
5446 throw p + " is not a valid selector";
5449 var result = cache[p](root);
5450 if(result && result != document){
5451 results = results.concat(result);
5454 if(paths.length > 1){
5455 return nodup(results);
5461 * Selects a single element.
5462 * @param {String} selector The selector/xpath query
5463 * @param {Node} root (optional) The start of the query (defaults to document).
5466 selectNode : function(path, root){
5467 return Roo.DomQuery.select(path, root)[0];
5471 * Selects the value of a node, optionally replacing null with the defaultValue.
5472 * @param {String} selector The selector/xpath query
5473 * @param {Node} root (optional) The start of the query (defaults to document).
5474 * @param {String} defaultValue
5476 selectValue : function(path, root, defaultValue){
5477 path = path.replace(trimRe, "");
5478 if(!valueCache[path]){
5479 valueCache[path] = Roo.DomQuery.compile(path, "select");
5481 var n = valueCache[path](root);
5482 n = n[0] ? n[0] : n;
5483 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5484 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5488 * Selects the value of a node, parsing integers and floats.
5489 * @param {String} selector The selector/xpath query
5490 * @param {Node} root (optional) The start of the query (defaults to document).
5491 * @param {Number} defaultValue
5494 selectNumber : function(path, root, defaultValue){
5495 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5496 return parseFloat(v);
5500 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5501 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5502 * @param {String} selector The simple selector to test
5505 is : function(el, ss){
5506 if(typeof el == "string"){
5507 el = document.getElementById(el);
5509 var isArray = (el instanceof Array);
5510 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5511 return isArray ? (result.length == el.length) : (result.length > 0);
5515 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5516 * @param {Array} el An array of elements to filter
5517 * @param {String} selector The simple selector to test
5518 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5519 * the selector instead of the ones that match
5522 filter : function(els, ss, nonMatches){
5523 ss = ss.replace(trimRe, "");
5524 if(!simpleCache[ss]){
5525 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5527 var result = simpleCache[ss](els);
5528 return nonMatches ? quickDiff(result, els) : result;
5532 * Collection of matching regular expressions and code snippets.
5536 select: 'n = byClassName(n, null, " {1} ");'
5538 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5539 select: 'n = byPseudo(n, "{1}", "{2}");'
5541 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5542 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5545 select: 'n = byId(n, null, "{1}");'
5548 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5553 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5554 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5557 "=" : function(a, v){
5560 "!=" : function(a, v){
5563 "^=" : function(a, v){
5564 return a && a.substr(0, v.length) == v;
5566 "$=" : function(a, v){
5567 return a && a.substr(a.length-v.length) == v;
5569 "*=" : function(a, v){
5570 return a && a.indexOf(v) !== -1;
5572 "%=" : function(a, v){
5573 return (a % v) == 0;
5575 "|=" : function(a, v){
5576 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5578 "~=" : function(a, v){
5579 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5584 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5585 * and the argument (if any) supplied in the selector.
5588 "first-child" : function(c){
5589 var r = [], ri = -1, n;
5590 for(var i = 0, ci; ci = n = c[i]; i++){
5591 while((n = n.previousSibling) && n.nodeType != 1);
5599 "last-child" : function(c){
5600 var r = [], ri = -1, n;
5601 for(var i = 0, ci; ci = n = c[i]; i++){
5602 while((n = n.nextSibling) && n.nodeType != 1);
5610 "nth-child" : function(c, a) {
5611 var r = [], ri = -1;
5612 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5613 var f = (m[1] || 1) - 0, l = m[2] - 0;
5614 for(var i = 0, n; n = c[i]; i++){
5615 var pn = n.parentNode;
5616 if (batch != pn._batch) {
5618 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5619 if(cn.nodeType == 1){
5626 if (l == 0 || n.nodeIndex == l){
5629 } else if ((n.nodeIndex + l) % f == 0){
5637 "only-child" : function(c){
5638 var r = [], ri = -1;;
5639 for(var i = 0, ci; ci = c[i]; i++){
5640 if(!prev(ci) && !next(ci)){
5647 "empty" : function(c){
5648 var r = [], ri = -1;
5649 for(var i = 0, ci; ci = c[i]; i++){
5650 var cns = ci.childNodes, j = 0, cn, empty = true;
5653 if(cn.nodeType == 1 || cn.nodeType == 3){
5665 "contains" : function(c, v){
5666 var r = [], ri = -1;
5667 for(var i = 0, ci; ci = c[i]; i++){
5668 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5675 "nodeValue" : function(c, v){
5676 var r = [], ri = -1;
5677 for(var i = 0, ci; ci = c[i]; i++){
5678 if(ci.firstChild && ci.firstChild.nodeValue == v){
5685 "checked" : function(c){
5686 var r = [], ri = -1;
5687 for(var i = 0, ci; ci = c[i]; i++){
5688 if(ci.checked == true){
5695 "not" : function(c, ss){
5696 return Roo.DomQuery.filter(c, ss, true);
5699 "odd" : function(c){
5700 return this["nth-child"](c, "odd");
5703 "even" : function(c){
5704 return this["nth-child"](c, "even");
5707 "nth" : function(c, a){
5708 return c[a-1] || [];
5711 "first" : function(c){
5715 "last" : function(c){
5716 return c[c.length-1] || [];
5719 "has" : function(c, ss){
5720 var s = Roo.DomQuery.select;
5721 var r = [], ri = -1;
5722 for(var i = 0, ci; ci = c[i]; i++){
5723 if(s(ss, ci).length > 0){
5730 "next" : function(c, ss){
5731 var is = Roo.DomQuery.is;
5732 var r = [], ri = -1;
5733 for(var i = 0, ci; ci = c[i]; i++){
5742 "prev" : function(c, ss){
5743 var is = Roo.DomQuery.is;
5744 var r = [], ri = -1;
5745 for(var i = 0, ci; ci = c[i]; i++){
5758 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5759 * @param {String} path The selector/xpath query
5760 * @param {Node} root (optional) The start of the query (defaults to document).
5765 Roo.query = Roo.DomQuery.select;
5768 * Ext JS Library 1.1.1
5769 * Copyright(c) 2006-2007, Ext JS, LLC.
5771 * Originally Released Under LGPL - original licence link has changed is not relivant.
5774 * <script type="text/javascript">
5778 * @class Roo.util.Observable
5779 * Base class that provides a common interface for publishing events. Subclasses are expected to
5780 * to have a property "events" with all the events defined.<br>
5783 Employee = function(name){
5790 Roo.extend(Employee, Roo.util.Observable);
5792 * @param {Object} config properties to use (incuding events / listeners)
5795 Roo.util.Observable = function(cfg){
5798 this.addEvents(cfg.events || {});
5800 delete cfg.events; // make sure
5803 Roo.apply(this, cfg);
5806 this.on(this.listeners);
5807 delete this.listeners;
5810 Roo.util.Observable.prototype = {
5812 * @cfg {Object} listeners list of events and functions to call for this object,
5816 'click' : function(e) {
5826 * Fires the specified event with the passed parameters (minus the event name).
5827 * @param {String} eventName
5828 * @param {Object...} args Variable number of parameters are passed to handlers
5829 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5831 fireEvent : function(){
5832 var ce = this.events[arguments[0].toLowerCase()];
5833 if(typeof ce == "object"){
5834 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5841 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5844 * Appends an event handler to this component
5845 * @param {String} eventName The type of event to listen for
5846 * @param {Function} handler The method the event invokes
5847 * @param {Object} scope (optional) The scope in which to execute the handler
5848 * function. The handler function's "this" context.
5849 * @param {Object} options (optional) An object containing handler configuration
5850 * properties. This may contain any of the following properties:<ul>
5851 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5852 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5853 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5854 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5855 * by the specified number of milliseconds. If the event fires again within that time, the original
5856 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5859 * <b>Combining Options</b><br>
5860 * Using the options argument, it is possible to combine different types of listeners:<br>
5862 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5864 el.on('click', this.onClick, this, {
5871 * <b>Attaching multiple handlers in 1 call</b><br>
5872 * The method also allows for a single argument to be passed which is a config object containing properties
5873 * which specify multiple handlers.
5882 fn: this.onMouseOver,
5886 fn: this.onMouseOut,
5892 * Or a shorthand syntax which passes the same scope object to all handlers:
5895 'click': this.onClick,
5896 'mouseover': this.onMouseOver,
5897 'mouseout': this.onMouseOut,
5902 addListener : function(eventName, fn, scope, o){
5903 if(typeof eventName == "object"){
5906 if(this.filterOptRe.test(e)){
5909 if(typeof o[e] == "function"){
5911 this.addListener(e, o[e], o.scope, o);
5913 // individual options
5914 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5919 o = (!o || typeof o == "boolean") ? {} : o;
5920 eventName = eventName.toLowerCase();
5921 var ce = this.events[eventName] || true;
5922 if(typeof ce == "boolean"){
5923 ce = new Roo.util.Event(this, eventName);
5924 this.events[eventName] = ce;
5926 ce.addListener(fn, scope, o);
5930 * Removes a listener
5931 * @param {String} eventName The type of event to listen for
5932 * @param {Function} handler The handler to remove
5933 * @param {Object} scope (optional) The scope (this object) for the handler
5935 removeListener : function(eventName, fn, scope){
5936 var ce = this.events[eventName.toLowerCase()];
5937 if(typeof ce == "object"){
5938 ce.removeListener(fn, scope);
5943 * Removes all listeners for this object
5945 purgeListeners : function(){
5946 for(var evt in this.events){
5947 if(typeof this.events[evt] == "object"){
5948 this.events[evt].clearListeners();
5953 relayEvents : function(o, events){
5954 var createHandler = function(ename){
5957 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5960 for(var i = 0, len = events.length; i < len; i++){
5961 var ename = events[i];
5962 if(!this.events[ename]){
5963 this.events[ename] = true;
5965 o.on(ename, createHandler(ename), this);
5970 * Used to define events on this Observable
5971 * @param {Object} object The object with the events defined
5973 addEvents : function(o){
5977 Roo.applyIf(this.events, o);
5981 * Checks to see if this object has any listeners for a specified event
5982 * @param {String} eventName The name of the event to check for
5983 * @return {Boolean} True if the event is being listened for, else false
5985 hasListener : function(eventName){
5986 var e = this.events[eventName];
5987 return typeof e == "object" && e.listeners.length > 0;
5991 * Appends an event handler to this element (shorthand for addListener)
5992 * @param {String} eventName The type of event to listen for
5993 * @param {Function} handler The method the event invokes
5994 * @param {Object} scope (optional) The scope in which to execute the handler
5995 * function. The handler function's "this" context.
5996 * @param {Object} options (optional)
5999 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
6001 * Removes a listener (shorthand for removeListener)
6002 * @param {String} eventName The type of event to listen for
6003 * @param {Function} handler The handler to remove
6004 * @param {Object} scope (optional) The scope (this object) for the handler
6007 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
6010 * Starts capture on the specified Observable. All events will be passed
6011 * to the supplied function with the event name + standard signature of the event
6012 * <b>before</b> the event is fired. If the supplied function returns false,
6013 * the event will not fire.
6014 * @param {Observable} o The Observable to capture
6015 * @param {Function} fn The function to call
6016 * @param {Object} scope (optional) The scope (this object) for the fn
6019 Roo.util.Observable.capture = function(o, fn, scope){
6020 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
6024 * Removes <b>all</b> added captures from the Observable.
6025 * @param {Observable} o The Observable to release
6028 Roo.util.Observable.releaseCapture = function(o){
6029 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
6034 var createBuffered = function(h, o, scope){
6035 var task = new Roo.util.DelayedTask();
6037 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
6041 var createSingle = function(h, e, fn, scope){
6043 e.removeListener(fn, scope);
6044 return h.apply(scope, arguments);
6048 var createDelayed = function(h, o, scope){
6050 var args = Array.prototype.slice.call(arguments, 0);
6051 setTimeout(function(){
6052 h.apply(scope, args);
6057 Roo.util.Event = function(obj, name){
6060 this.listeners = [];
6063 Roo.util.Event.prototype = {
6064 addListener : function(fn, scope, options){
6065 var o = options || {};
6066 scope = scope || this.obj;
6067 if(!this.isListening(fn, scope)){
6068 var l = {fn: fn, scope: scope, options: o};
6071 h = createDelayed(h, o, scope);
6074 h = createSingle(h, this, fn, scope);
6077 h = createBuffered(h, o, scope);
6080 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
6081 this.listeners.push(l);
6083 this.listeners = this.listeners.slice(0);
6084 this.listeners.push(l);
6089 findListener : function(fn, scope){
6090 scope = scope || this.obj;
6091 var ls = this.listeners;
6092 for(var i = 0, len = ls.length; i < len; i++){
6094 if(l.fn == fn && l.scope == scope){
6101 isListening : function(fn, scope){
6102 return this.findListener(fn, scope) != -1;
6105 removeListener : function(fn, scope){
6107 if((index = this.findListener(fn, scope)) != -1){
6109 this.listeners.splice(index, 1);
6111 this.listeners = this.listeners.slice(0);
6112 this.listeners.splice(index, 1);
6119 clearListeners : function(){
6120 this.listeners = [];
6124 var ls = this.listeners, scope, len = ls.length;
6127 var args = Array.prototype.slice.call(arguments, 0);
6128 for(var i = 0; i < len; i++){
6130 if(l.fireFn.apply(l.scope||this.obj||window, args) === false){
6131 this.firing = false;
6135 this.firing = false;
6142 * Copyright(c) 2007-2017, Roo J Solutions Ltd
6149 * @class Roo.Document
6150 * @extends Roo.util.Observable
6151 * This is a convience class to wrap up the main document loading code.. , rather than adding Roo.onReady(......)
6153 * @param {Object} config the methods and properties of the 'base' class for the application.
6155 * Generic Page handler - implement this to start your app..
6158 * MyProject = new Roo.Document({
6160 'load' : true // your events..
6163 'ready' : function() {
6164 // fired on Roo.onReady()
6169 Roo.Document = function(cfg) {
6174 Roo.util.Observable.call(this,cfg);
6178 Roo.onReady(function() {
6179 _this.fireEvent('ready');
6185 Roo.extend(Roo.Document, Roo.util.Observable, {});/*
6187 * Ext JS Library 1.1.1
6188 * Copyright(c) 2006-2007, Ext JS, LLC.
6190 * Originally Released Under LGPL - original licence link has changed is not relivant.
6193 * <script type="text/javascript">
6197 * @class Roo.EventManager
6198 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6199 * several useful events directly.
6200 * See {@link Roo.EventObject} for more details on normalized event objects.
6203 Roo.EventManager = function(){
6204 var docReadyEvent, docReadyProcId, docReadyState = false;
6205 var resizeEvent, resizeTask, textEvent, textSize;
6206 var E = Roo.lib.Event;
6207 var D = Roo.lib.Dom;
6212 var fireDocReady = function(){
6214 docReadyState = true;
6217 clearInterval(docReadyProcId);
6219 if(Roo.isGecko || Roo.isOpera) {
6220 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6223 var defer = document.getElementById("ie-deferred-loader");
6225 defer.onreadystatechange = null;
6226 defer.parentNode.removeChild(defer);
6230 docReadyEvent.fire();
6231 docReadyEvent.clearListeners();
6236 var initDocReady = function(){
6237 docReadyEvent = new Roo.util.Event();
6238 if(Roo.isGecko || Roo.isOpera) {
6239 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6241 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6242 var defer = document.getElementById("ie-deferred-loader");
6243 defer.onreadystatechange = function(){
6244 if(this.readyState == "complete"){
6248 }else if(Roo.isSafari){
6249 docReadyProcId = setInterval(function(){
6250 var rs = document.readyState;
6251 if(rs == "complete") {
6256 // no matter what, make sure it fires on load
6257 E.on(window, "load", fireDocReady);
6260 var createBuffered = function(h, o){
6261 var task = new Roo.util.DelayedTask(h);
6263 // create new event object impl so new events don't wipe out properties
6264 e = new Roo.EventObjectImpl(e);
6265 task.delay(o.buffer, h, null, [e]);
6269 var createSingle = function(h, el, ename, fn){
6271 Roo.EventManager.removeListener(el, ename, fn);
6276 var createDelayed = function(h, o){
6278 // create new event object impl so new events don't wipe out properties
6279 e = new Roo.EventObjectImpl(e);
6280 setTimeout(function(){
6285 var transitionEndVal = false;
6287 var transitionEnd = function()
6289 if (transitionEndVal) {
6290 return transitionEndVal;
6292 var el = document.createElement('div');
6294 var transEndEventNames = {
6295 WebkitTransition : 'webkitTransitionEnd',
6296 MozTransition : 'transitionend',
6297 OTransition : 'oTransitionEnd otransitionend',
6298 transition : 'transitionend'
6301 for (var name in transEndEventNames) {
6302 if (el.style[name] !== undefined) {
6303 transitionEndVal = transEndEventNames[name];
6304 return transitionEndVal ;
6311 var listen = function(element, ename, opt, fn, scope)
6313 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6314 fn = fn || o.fn; scope = scope || o.scope;
6315 var el = Roo.getDom(element);
6319 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6322 if (ename == 'transitionend') {
6323 ename = transitionEnd();
6325 var h = function(e){
6326 e = Roo.EventObject.setEvent(e);
6329 t = e.getTarget(o.delegate, el);
6336 if(o.stopEvent === true){
6339 if(o.preventDefault === true){
6342 if(o.stopPropagation === true){
6343 e.stopPropagation();
6346 if(o.normalized === false){
6350 fn.call(scope || el, e, t, o);
6353 h = createDelayed(h, o);
6356 h = createSingle(h, el, ename, fn);
6359 h = createBuffered(h, o);
6362 fn._handlers = fn._handlers || [];
6365 fn._handlers.push([Roo.id(el), ename, h]);
6369 E.on(el, ename, h); // this adds the actuall listener to the object..
6372 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6373 el.addEventListener("DOMMouseScroll", h, false);
6374 E.on(window, 'unload', function(){
6375 el.removeEventListener("DOMMouseScroll", h, false);
6378 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6379 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6384 var stopListening = function(el, ename, fn){
6385 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6387 for(var i = 0, len = hds.length; i < len; i++){
6389 if(h[0] == id && h[1] == ename){
6396 E.un(el, ename, hd);
6397 el = Roo.getDom(el);
6398 if(ename == "mousewheel" && el.addEventListener){
6399 el.removeEventListener("DOMMouseScroll", hd, false);
6401 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6402 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6406 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6413 * @scope Roo.EventManager
6418 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6419 * object with a Roo.EventObject
6420 * @param {Function} fn The method the event invokes
6421 * @param {Object} scope An object that becomes the scope of the handler
6422 * @param {boolean} override If true, the obj passed in becomes
6423 * the execution scope of the listener
6424 * @return {Function} The wrapped function
6427 wrap : function(fn, scope, override){
6429 Roo.EventObject.setEvent(e);
6430 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6435 * Appends an event handler to an element (shorthand for addListener)
6436 * @param {String/HTMLElement} element The html element or id to assign the
6437 * @param {String} eventName The type of event to listen for
6438 * @param {Function} handler The method the event invokes
6439 * @param {Object} scope (optional) The scope in which to execute the handler
6440 * function. The handler function's "this" context.
6441 * @param {Object} options (optional) An object containing handler configuration
6442 * properties. This may contain any of the following properties:<ul>
6443 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6444 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6445 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6446 * <li>preventDefault {Boolean} True to prevent the default action</li>
6447 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6448 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6449 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6450 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6451 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6452 * by the specified number of milliseconds. If the event fires again within that time, the original
6453 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6456 * <b>Combining Options</b><br>
6457 * Using the options argument, it is possible to combine different types of listeners:<br>
6459 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6461 el.on('click', this.onClick, this, {
6468 * <b>Attaching multiple handlers in 1 call</b><br>
6469 * The method also allows for a single argument to be passed which is a config object containing properties
6470 * which specify multiple handlers.
6480 fn: this.onMouseOver
6489 * Or a shorthand syntax:<br>
6492 'click' : this.onClick,
6493 'mouseover' : this.onMouseOver,
6494 'mouseout' : this.onMouseOut
6498 addListener : function(element, eventName, fn, scope, options){
6499 if(typeof eventName == "object"){
6505 if(typeof o[e] == "function"){
6507 listen(element, e, o, o[e], o.scope);
6509 // individual options
6510 listen(element, e, o[e]);
6515 return listen(element, eventName, options, fn, scope);
6519 * Removes an event handler
6521 * @param {String/HTMLElement} element The id or html element to remove the
6523 * @param {String} eventName The type of event
6524 * @param {Function} fn
6525 * @return {Boolean} True if a listener was actually removed
6527 removeListener : function(element, eventName, fn){
6528 return stopListening(element, eventName, fn);
6532 * Fires when the document is ready (before onload and before images are loaded). Can be
6533 * accessed shorthanded Roo.onReady().
6534 * @param {Function} fn The method the event invokes
6535 * @param {Object} scope An object that becomes the scope of the handler
6536 * @param {boolean} options
6538 onDocumentReady : function(fn, scope, options){
6539 if(docReadyState){ // if it already fired
6540 docReadyEvent.addListener(fn, scope, options);
6541 docReadyEvent.fire();
6542 docReadyEvent.clearListeners();
6548 docReadyEvent.addListener(fn, scope, options);
6552 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6553 * @param {Function} fn The method the event invokes
6554 * @param {Object} scope An object that becomes the scope of the handler
6555 * @param {boolean} options
6557 onWindowResize : function(fn, scope, options){
6559 resizeEvent = new Roo.util.Event();
6560 resizeTask = new Roo.util.DelayedTask(function(){
6561 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6563 E.on(window, "resize", function(){
6565 resizeTask.delay(50);
6567 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6571 resizeEvent.addListener(fn, scope, options);
6575 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6576 * @param {Function} fn The method the event invokes
6577 * @param {Object} scope An object that becomes the scope of the handler
6578 * @param {boolean} options
6580 onTextResize : function(fn, scope, options){
6582 textEvent = new Roo.util.Event();
6583 var textEl = new Roo.Element(document.createElement('div'));
6584 textEl.dom.className = 'x-text-resize';
6585 textEl.dom.innerHTML = 'X';
6586 textEl.appendTo(document.body);
6587 textSize = textEl.dom.offsetHeight;
6588 setInterval(function(){
6589 if(textEl.dom.offsetHeight != textSize){
6590 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6592 }, this.textResizeInterval);
6594 textEvent.addListener(fn, scope, options);
6598 * Removes the passed window resize listener.
6599 * @param {Function} fn The method the event invokes
6600 * @param {Object} scope The scope of handler
6602 removeResizeListener : function(fn, scope){
6604 resizeEvent.removeListener(fn, scope);
6609 fireResize : function(){
6611 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6615 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6619 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6621 textResizeInterval : 50
6626 * @scopeAlias pub=Roo.EventManager
6630 * Appends an event handler to an element (shorthand for addListener)
6631 * @param {String/HTMLElement} element The html element or id to assign the
6632 * @param {String} eventName The type of event to listen for
6633 * @param {Function} handler The method the event invokes
6634 * @param {Object} scope (optional) The scope in which to execute the handler
6635 * function. The handler function's "this" context.
6636 * @param {Object} options (optional) An object containing handler configuration
6637 * properties. This may contain any of the following properties:<ul>
6638 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6639 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6640 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6641 * <li>preventDefault {Boolean} True to prevent the default action</li>
6642 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6643 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6644 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6645 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6646 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6647 * by the specified number of milliseconds. If the event fires again within that time, the original
6648 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6651 * <b>Combining Options</b><br>
6652 * Using the options argument, it is possible to combine different types of listeners:<br>
6654 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6656 el.on('click', this.onClick, this, {
6663 * <b>Attaching multiple handlers in 1 call</b><br>
6664 * The method also allows for a single argument to be passed which is a config object containing properties
6665 * which specify multiple handlers.
6675 fn: this.onMouseOver
6684 * Or a shorthand syntax:<br>
6687 'click' : this.onClick,
6688 'mouseover' : this.onMouseOver,
6689 'mouseout' : this.onMouseOut
6693 pub.on = pub.addListener;
6694 pub.un = pub.removeListener;
6696 pub.stoppedMouseDownEvent = new Roo.util.Event();
6700 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6701 * @param {Function} fn The method the event invokes
6702 * @param {Object} scope An object that becomes the scope of the handler
6703 * @param {boolean} override If true, the obj passed in becomes
6704 * the execution scope of the listener
6708 Roo.onReady = Roo.EventManager.onDocumentReady;
6710 Roo.onReady(function(){
6711 var bd = Roo.get(document.body);
6716 : Roo.isIE11 ? "roo-ie11"
6717 : Roo.isEdge ? "roo-edge"
6718 : Roo.isGecko ? "roo-gecko"
6719 : Roo.isOpera ? "roo-opera"
6720 : Roo.isSafari ? "roo-safari" : ""];
6723 cls.push("roo-mac");
6726 cls.push("roo-linux");
6729 cls.push("roo-ios");
6732 cls.push("roo-touch");
6734 if(Roo.isBorderBox){
6735 cls.push('roo-border-box');
6737 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6738 var p = bd.dom.parentNode;
6740 p.className += ' roo-strict';
6743 bd.addClass(cls.join(' '));
6747 * @class Roo.EventObject
6748 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6749 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6752 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6754 var target = e.getTarget();
6757 var myDiv = Roo.get("myDiv");
6758 myDiv.on("click", handleClick);
6760 Roo.EventManager.on("myDiv", 'click', handleClick);
6761 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6765 Roo.EventObject = function(){
6767 var E = Roo.lib.Event;
6769 // safari keypress events for special keys return bad keycodes
6772 63235 : 39, // right
6775 63276 : 33, // page up
6776 63277 : 34, // page down
6777 63272 : 46, // delete
6782 // normalize button clicks
6783 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6784 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6786 Roo.EventObjectImpl = function(e){
6788 this.setEvent(e.browserEvent || e);
6791 Roo.EventObjectImpl.prototype = {
6793 * Used to fix doc tools.
6794 * @scope Roo.EventObject.prototype
6800 /** The normal browser event */
6801 browserEvent : null,
6802 /** The button pressed in a mouse event */
6804 /** True if the shift key was down during the event */
6806 /** True if the control key was down during the event */
6808 /** True if the alt key was down during the event */
6867 setEvent : function(e){
6868 if(e == this || (e && e.browserEvent)){ // already wrapped
6871 this.browserEvent = e;
6873 // normalize buttons
6874 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6875 if(e.type == 'click' && this.button == -1){
6879 this.shiftKey = e.shiftKey;
6880 // mac metaKey behaves like ctrlKey
6881 this.ctrlKey = e.ctrlKey || e.metaKey;
6882 this.altKey = e.altKey;
6883 // in getKey these will be normalized for the mac
6884 this.keyCode = e.keyCode;
6885 // keyup warnings on firefox.
6886 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6887 // cache the target for the delayed and or buffered events
6888 this.target = E.getTarget(e);
6890 this.xy = E.getXY(e);
6893 this.shiftKey = false;
6894 this.ctrlKey = false;
6895 this.altKey = false;
6905 * Stop the event (preventDefault and stopPropagation)
6907 stopEvent : function(){
6908 if(this.browserEvent){
6909 if(this.browserEvent.type == 'mousedown'){
6910 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6912 E.stopEvent(this.browserEvent);
6917 * Prevents the browsers default handling of the event.
6919 preventDefault : function(){
6920 if(this.browserEvent){
6921 E.preventDefault(this.browserEvent);
6926 isNavKeyPress : function(){
6927 var k = this.keyCode;
6928 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6929 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6932 isSpecialKey : function(){
6933 var k = this.keyCode;
6934 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6935 (k == 16) || (k == 17) ||
6936 (k >= 18 && k <= 20) ||
6937 (k >= 33 && k <= 35) ||
6938 (k >= 36 && k <= 39) ||
6939 (k >= 44 && k <= 45);
6942 * Cancels bubbling of the event.
6944 stopPropagation : function(){
6945 if(this.browserEvent){
6946 if(this.type == 'mousedown'){
6947 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6949 E.stopPropagation(this.browserEvent);
6954 * Gets the key code for the event.
6957 getCharCode : function(){
6958 return this.charCode || this.keyCode;
6962 * Returns a normalized keyCode for the event.
6963 * @return {Number} The key code
6965 getKey : function(){
6966 var k = this.keyCode || this.charCode;
6967 return Roo.isSafari ? (safariKeys[k] || k) : k;
6971 * Gets the x coordinate of the event.
6974 getPageX : function(){
6979 * Gets the y coordinate of the event.
6982 getPageY : function(){
6987 * Gets the time of the event.
6990 getTime : function(){
6991 if(this.browserEvent){
6992 return E.getTime(this.browserEvent);
6998 * Gets the page coordinates of the event.
6999 * @return {Array} The xy values like [x, y]
7006 * Gets the target for the event.
7007 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
7008 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7009 search as a number or element (defaults to 10 || document.body)
7010 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7011 * @return {HTMLelement}
7013 getTarget : function(selector, maxDepth, returnEl){
7014 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
7017 * Gets the related target.
7018 * @return {HTMLElement}
7020 getRelatedTarget : function(){
7021 if(this.browserEvent){
7022 return E.getRelatedTarget(this.browserEvent);
7028 * Normalizes mouse wheel delta across browsers
7029 * @return {Number} The delta
7031 getWheelDelta : function(){
7032 var e = this.browserEvent;
7034 if(e.wheelDelta){ /* IE/Opera. */
7035 delta = e.wheelDelta/120;
7036 }else if(e.detail){ /* Mozilla case. */
7037 delta = -e.detail/3;
7043 * Returns true if the control, meta, shift or alt key was pressed during this event.
7046 hasModifier : function(){
7047 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
7051 * Returns true if the target of this event equals el or is a child of el
7052 * @param {String/HTMLElement/Element} el
7053 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
7056 within : function(el, related){
7057 var t = this[related ? "getRelatedTarget" : "getTarget"]();
7058 return t && Roo.fly(el).contains(t);
7061 getPoint : function(){
7062 return new Roo.lib.Point(this.xy[0], this.xy[1]);
7066 return new Roo.EventObjectImpl();
7071 * Ext JS Library 1.1.1
7072 * Copyright(c) 2006-2007, Ext JS, LLC.
7074 * Originally Released Under LGPL - original licence link has changed is not relivant.
7077 * <script type="text/javascript">
7081 // was in Composite Element!??!?!
7084 var D = Roo.lib.Dom;
7085 var E = Roo.lib.Event;
7086 var A = Roo.lib.Anim;
7088 // local style camelizing for speed
7090 var camelRe = /(-[a-z])/gi;
7091 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
7092 var view = document.defaultView;
7095 * @class Roo.Element
7096 * Represents an Element in the DOM.<br><br>
7099 var el = Roo.get("my-div");
7102 var el = getEl("my-div");
7104 // or with a DOM element
7105 var el = Roo.get(myDivElement);
7107 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
7108 * each call instead of constructing a new one.<br><br>
7109 * <b>Animations</b><br />
7110 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
7111 * should either be a boolean (true) or an object literal with animation options. The animation options are:
7113 Option Default Description
7114 --------- -------- ---------------------------------------------
7115 duration .35 The duration of the animation in seconds
7116 easing easeOut The YUI easing method
7117 callback none A function to execute when the anim completes
7118 scope this The scope (this) of the callback function
7120 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
7121 * manipulate the animation. Here's an example:
7123 var el = Roo.get("my-div");
7128 // default animation
7129 el.setWidth(100, true);
7131 // animation with some options set
7138 // using the "anim" property to get the Anim object
7144 el.setWidth(100, opt);
7146 if(opt.anim.isAnimated()){
7150 * <b> Composite (Collections of) Elements</b><br />
7151 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
7152 * @constructor Create a new Element directly.
7153 * @param {String/HTMLElement} element
7154 * @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).
7156 Roo.Element = function(element, forceNew)
7158 var dom = typeof element == "string" ?
7159 document.getElementById(element) : element;
7161 this.listeners = {};
7163 if(!dom){ // invalid id/element
7167 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
7168 return Roo.Element.cache[id];
7178 * The DOM element ID
7181 this.id = id || Roo.id(dom);
7183 return this; // assumed for cctor?
7186 var El = Roo.Element;
7190 * The element's default display mode (defaults to "")
7193 originalDisplay : "",
7196 // note this is overridden in BS version..
7199 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
7205 * Sets the element's visibility mode. When setVisible() is called it
7206 * will use this to determine whether to set the visibility or the display property.
7207 * @param visMode Element.VISIBILITY or Element.DISPLAY
7208 * @return {Roo.Element} this
7210 setVisibilityMode : function(visMode){
7211 this.visibilityMode = visMode;
7215 * Convenience method for setVisibilityMode(Element.DISPLAY)
7216 * @param {String} display (optional) What to set display to when visible
7217 * @return {Roo.Element} this
7219 enableDisplayMode : function(display){
7220 this.setVisibilityMode(El.DISPLAY);
7221 if(typeof display != "undefined") { this.originalDisplay = display; }
7226 * 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)
7227 * @param {String} selector The simple selector to test
7228 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7229 search as a number or element (defaults to 10 || document.body)
7230 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7231 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7233 findParent : function(simpleSelector, maxDepth, returnEl){
7234 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7235 maxDepth = maxDepth || 50;
7236 if(typeof maxDepth != "number"){
7237 stopEl = Roo.getDom(maxDepth);
7240 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7241 if(dq.is(p, simpleSelector)){
7242 return returnEl ? Roo.get(p) : p;
7252 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7253 * @param {String} selector The simple selector to test
7254 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7255 search as a number or element (defaults to 10 || document.body)
7256 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7257 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7259 findParentNode : function(simpleSelector, maxDepth, returnEl){
7260 var p = Roo.fly(this.dom.parentNode, '_internal');
7261 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7265 * Looks at the scrollable parent element
7267 findScrollableParent : function()
7269 var overflowRegex = /(auto|scroll)/;
7271 if(this.getStyle('position') === 'fixed'){
7272 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7275 var excludeStaticParent = this.getStyle('position') === "absolute";
7277 for (var parent = this; (parent = Roo.get(parent.dom.parentNode));){
7279 if (excludeStaticParent && parent.getStyle('position') === "static") {
7283 if (overflowRegex.test(parent.getStyle('overflow') + parent.getStyle('overflow-x') + parent.getStyle('overflow-y'))){
7287 if(parent.dom.nodeName.toLowerCase() == 'body'){
7288 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7292 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7296 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7297 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7298 * @param {String} selector The simple selector to test
7299 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7300 search as a number or element (defaults to 10 || document.body)
7301 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7303 up : function(simpleSelector, maxDepth){
7304 return this.findParentNode(simpleSelector, maxDepth, true);
7310 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7311 * @param {String} selector The simple selector to test
7312 * @return {Boolean} True if this element matches the selector, else false
7314 is : function(simpleSelector){
7315 return Roo.DomQuery.is(this.dom, simpleSelector);
7319 * Perform animation on this element.
7320 * @param {Object} args The YUI animation control args
7321 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7322 * @param {Function} onComplete (optional) Function to call when animation completes
7323 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7324 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7325 * @return {Roo.Element} this
7327 animate : function(args, duration, onComplete, easing, animType){
7328 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7333 * @private Internal animation call
7335 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7336 animType = animType || 'run';
7338 var anim = Roo.lib.Anim[animType](
7340 (opt.duration || defaultDur) || .35,
7341 (opt.easing || defaultEase) || 'easeOut',
7343 Roo.callback(cb, this);
7344 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7352 // private legacy anim prep
7353 preanim : function(a, i){
7354 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7358 * Removes worthless text nodes
7359 * @param {Boolean} forceReclean (optional) By default the element
7360 * keeps track if it has been cleaned already so
7361 * you can call this over and over. However, if you update the element and
7362 * need to force a reclean, you can pass true.
7364 clean : function(forceReclean){
7365 if(this.isCleaned && forceReclean !== true){
7369 var d = this.dom, n = d.firstChild, ni = -1;
7371 var nx = n.nextSibling;
7372 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7379 this.isCleaned = true;
7384 calcOffsetsTo : function(el){
7387 var restorePos = false;
7388 if(el.getStyle('position') == 'static'){
7389 el.position('relative');
7394 while(op && op != d && op.tagName != 'HTML'){
7397 op = op.offsetParent;
7400 el.position('static');
7406 * Scrolls this element into view within the passed container.
7407 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7408 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7409 * @return {Roo.Element} this
7411 scrollIntoView : function(container, hscroll){
7412 var c = Roo.getDom(container) || document.body;
7415 var o = this.calcOffsetsTo(c),
7418 b = t+el.offsetHeight,
7419 r = l+el.offsetWidth;
7421 var ch = c.clientHeight;
7422 var ct = parseInt(c.scrollTop, 10);
7423 var cl = parseInt(c.scrollLeft, 10);
7425 var cr = cl + c.clientWidth;
7433 if(hscroll !== false){
7437 c.scrollLeft = r-c.clientWidth;
7444 scrollChildIntoView : function(child, hscroll){
7445 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7449 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7450 * the new height may not be available immediately.
7451 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7452 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7453 * @param {Function} onComplete (optional) Function to call when animation completes
7454 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7455 * @return {Roo.Element} this
7457 autoHeight : function(animate, duration, onComplete, easing){
7458 var oldHeight = this.getHeight();
7460 this.setHeight(1); // force clipping
7461 setTimeout(function(){
7462 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7464 this.setHeight(height);
7466 if(typeof onComplete == "function"){
7470 this.setHeight(oldHeight); // restore original height
7471 this.setHeight(height, animate, duration, function(){
7473 if(typeof onComplete == "function") { onComplete(); }
7474 }.createDelegate(this), easing);
7476 }.createDelegate(this), 0);
7481 * Returns true if this element is an ancestor of the passed element
7482 * @param {HTMLElement/String} el The element to check
7483 * @return {Boolean} True if this element is an ancestor of el, else false
7485 contains : function(el){
7486 if(!el){return false;}
7487 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7491 * Checks whether the element is currently visible using both visibility and display properties.
7492 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7493 * @return {Boolean} True if the element is currently visible, else false
7495 isVisible : function(deep) {
7496 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7497 if(deep !== true || !vis){
7500 var p = this.dom.parentNode;
7501 while(p && p.tagName.toLowerCase() != "body"){
7502 if(!Roo.fly(p, '_isVisible').isVisible()){
7511 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7512 * @param {String} selector The CSS selector
7513 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7514 * @return {CompositeElement/CompositeElementLite} The composite element
7516 select : function(selector, unique){
7517 return El.select(selector, unique, this.dom);
7521 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7522 * @param {String} selector The CSS selector
7523 * @return {Array} An array of the matched nodes
7525 query : function(selector, unique){
7526 return Roo.DomQuery.select(selector, this.dom);
7530 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7531 * @param {String} selector The CSS selector
7532 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7533 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7535 child : function(selector, returnDom){
7536 var n = Roo.DomQuery.selectNode(selector, this.dom);
7537 return returnDom ? n : Roo.get(n);
7541 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7542 * @param {String} selector The CSS selector
7543 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7544 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7546 down : function(selector, returnDom){
7547 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7548 return returnDom ? n : Roo.get(n);
7552 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7553 * @param {String} group The group the DD object is member of
7554 * @param {Object} config The DD config object
7555 * @param {Object} overrides An object containing methods to override/implement on the DD object
7556 * @return {Roo.dd.DD} The DD object
7558 initDD : function(group, config, overrides){
7559 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7560 return Roo.apply(dd, overrides);
7564 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7565 * @param {String} group The group the DDProxy object is member of
7566 * @param {Object} config The DDProxy config object
7567 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7568 * @return {Roo.dd.DDProxy} The DDProxy object
7570 initDDProxy : function(group, config, overrides){
7571 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7572 return Roo.apply(dd, overrides);
7576 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7577 * @param {String} group The group the DDTarget object is member of
7578 * @param {Object} config The DDTarget config object
7579 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7580 * @return {Roo.dd.DDTarget} The DDTarget object
7582 initDDTarget : function(group, config, overrides){
7583 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7584 return Roo.apply(dd, overrides);
7588 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7589 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7590 * @param {Boolean} visible Whether the element is visible
7591 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7592 * @return {Roo.Element} this
7594 setVisible : function(visible, animate){
7596 if(this.visibilityMode == El.DISPLAY){
7597 this.setDisplayed(visible);
7600 this.dom.style.visibility = visible ? "visible" : "hidden";
7603 // closure for composites
7605 var visMode = this.visibilityMode;
7607 this.setOpacity(.01);
7608 this.setVisible(true);
7610 this.anim({opacity: { to: (visible?1:0) }},
7611 this.preanim(arguments, 1),
7612 null, .35, 'easeIn', function(){
7614 if(visMode == El.DISPLAY){
7615 dom.style.display = "none";
7617 dom.style.visibility = "hidden";
7619 Roo.get(dom).setOpacity(1);
7627 * Returns true if display is not "none"
7630 isDisplayed : function() {
7631 return this.getStyle("display") != "none";
7635 * Toggles the element's visibility or display, depending on visibility mode.
7636 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7637 * @return {Roo.Element} this
7639 toggle : function(animate){
7640 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7645 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7646 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7647 * @return {Roo.Element} this
7649 setDisplayed : function(value) {
7650 if(typeof value == "boolean"){
7651 value = value ? this.originalDisplay : "none";
7653 this.setStyle("display", value);
7658 * Tries to focus the element. Any exceptions are caught and ignored.
7659 * @return {Roo.Element} this
7661 focus : function() {
7669 * Tries to blur the element. Any exceptions are caught and ignored.
7670 * @return {Roo.Element} this
7680 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7681 * @param {String/Array} className The CSS class to add, or an array of classes
7682 * @return {Roo.Element} this
7684 addClass : function(className){
7685 if(className instanceof Array){
7686 for(var i = 0, len = className.length; i < len; i++) {
7687 this.addClass(className[i]);
7690 if(className && !this.hasClass(className)){
7691 if (this.dom instanceof SVGElement) {
7692 this.dom.className.baseVal =this.dom.className.baseVal + " " + className;
7694 this.dom.className = this.dom.className + " " + className;
7702 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7703 * @param {String/Array} className The CSS class to add, or an array of classes
7704 * @return {Roo.Element} this
7706 radioClass : function(className){
7707 var siblings = this.dom.parentNode.childNodes;
7708 for(var i = 0; i < siblings.length; i++) {
7709 var s = siblings[i];
7710 if(s.nodeType == 1){
7711 Roo.get(s).removeClass(className);
7714 this.addClass(className);
7719 * Removes one or more CSS classes from the element.
7720 * @param {String/Array} className The CSS class to remove, or an array of classes
7721 * @return {Roo.Element} this
7723 removeClass : function(className){
7725 var cn = this.dom instanceof SVGElement ? this.dom.className.baseVal : this.dom.className;
7726 if(!className || !cn){
7729 if(className instanceof Array){
7730 for(var i = 0, len = className.length; i < len; i++) {
7731 this.removeClass(className[i]);
7734 if(this.hasClass(className)){
7735 var re = this.classReCache[className];
7737 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7738 this.classReCache[className] = re;
7740 if (this.dom instanceof SVGElement) {
7741 this.dom.className.baseVal = cn.replace(re, " ");
7743 this.dom.className = cn.replace(re, " ");
7754 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7755 * @param {String} className The CSS class to toggle
7756 * @return {Roo.Element} this
7758 toggleClass : function(className){
7759 if(this.hasClass(className)){
7760 this.removeClass(className);
7762 this.addClass(className);
7768 * Checks if the specified CSS class exists on this element's DOM node.
7769 * @param {String} className The CSS class to check for
7770 * @return {Boolean} True if the class exists, else false
7772 hasClass : function(className){
7773 if (this.dom instanceof SVGElement) {
7774 return className && (' '+this.dom.className.baseVal +' ').indexOf(' '+className+' ') != -1;
7776 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7780 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7781 * @param {String} oldClassName The CSS class to replace
7782 * @param {String} newClassName The replacement CSS class
7783 * @return {Roo.Element} this
7785 replaceClass : function(oldClassName, newClassName){
7786 this.removeClass(oldClassName);
7787 this.addClass(newClassName);
7792 * Returns an object with properties matching the styles requested.
7793 * For example, el.getStyles('color', 'font-size', 'width') might return
7794 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7795 * @param {String} style1 A style name
7796 * @param {String} style2 A style name
7797 * @param {String} etc.
7798 * @return {Object} The style object
7800 getStyles : function(){
7801 var a = arguments, len = a.length, r = {};
7802 for(var i = 0; i < len; i++){
7803 r[a[i]] = this.getStyle(a[i]);
7809 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7810 * @param {String} property The style property whose value is returned.
7811 * @return {String} The current value of the style property for this element.
7813 getStyle : function(){
7814 return view && view.getComputedStyle ?
7816 var el = this.dom, v, cs, camel;
7817 if(prop == 'float'){
7820 if(el.style && (v = el.style[prop])){
7823 if(cs = view.getComputedStyle(el, "")){
7824 if(!(camel = propCache[prop])){
7825 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7832 var el = this.dom, v, cs, camel;
7833 if(prop == 'opacity'){
7834 if(typeof el.style.filter == 'string'){
7835 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7837 var fv = parseFloat(m[1]);
7839 return fv ? fv / 100 : 0;
7844 }else if(prop == 'float'){
7845 prop = "styleFloat";
7847 if(!(camel = propCache[prop])){
7848 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7850 if(v = el.style[camel]){
7853 if(cs = el.currentStyle){
7861 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7862 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7863 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7864 * @return {Roo.Element} this
7866 setStyle : function(prop, value){
7867 if(typeof prop == "string"){
7869 if (prop == 'float') {
7870 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7875 if(!(camel = propCache[prop])){
7876 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7879 if(camel == 'opacity') {
7880 this.setOpacity(value);
7882 this.dom.style[camel] = value;
7885 for(var style in prop){
7886 if(typeof prop[style] != "function"){
7887 this.setStyle(style, prop[style]);
7895 * More flexible version of {@link #setStyle} for setting style properties.
7896 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7897 * a function which returns such a specification.
7898 * @return {Roo.Element} this
7900 applyStyles : function(style){
7901 Roo.DomHelper.applyStyles(this.dom, style);
7906 * 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).
7907 * @return {Number} The X position of the element
7910 return D.getX(this.dom);
7914 * 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).
7915 * @return {Number} The Y position of the element
7918 return D.getY(this.dom);
7922 * 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).
7923 * @return {Array} The XY position of the element
7926 return D.getXY(this.dom);
7930 * 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).
7931 * @param {Number} The X position of the element
7932 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7933 * @return {Roo.Element} this
7935 setX : function(x, animate){
7937 D.setX(this.dom, x);
7939 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7945 * 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).
7946 * @param {Number} The Y position of the element
7947 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7948 * @return {Roo.Element} this
7950 setY : function(y, animate){
7952 D.setY(this.dom, y);
7954 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7960 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7961 * @param {String} left The left CSS property value
7962 * @return {Roo.Element} this
7964 setLeft : function(left){
7965 this.setStyle("left", this.addUnits(left));
7970 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7971 * @param {String} top The top CSS property value
7972 * @return {Roo.Element} this
7974 setTop : function(top){
7975 this.setStyle("top", this.addUnits(top));
7980 * Sets the element's CSS right style.
7981 * @param {String} right The right CSS property value
7982 * @return {Roo.Element} this
7984 setRight : function(right){
7985 this.setStyle("right", this.addUnits(right));
7990 * Sets the element's CSS bottom style.
7991 * @param {String} bottom The bottom CSS property value
7992 * @return {Roo.Element} this
7994 setBottom : function(bottom){
7995 this.setStyle("bottom", this.addUnits(bottom));
8000 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
8001 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
8002 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
8003 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
8004 * @return {Roo.Element} this
8006 setXY : function(pos, animate){
8008 D.setXY(this.dom, pos);
8010 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
8016 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
8017 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
8018 * @param {Number} x X value for new position (coordinates are page-based)
8019 * @param {Number} y Y value for new position (coordinates are page-based)
8020 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
8021 * @return {Roo.Element} this
8023 setLocation : function(x, y, animate){
8024 this.setXY([x, y], this.preanim(arguments, 2));
8029 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
8030 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
8031 * @param {Number} x X value for new position (coordinates are page-based)
8032 * @param {Number} y Y value for new position (coordinates are page-based)
8033 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
8034 * @return {Roo.Element} this
8036 moveTo : function(x, y, animate){
8037 this.setXY([x, y], this.preanim(arguments, 2));
8042 * Returns the region of the given element.
8043 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
8044 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
8046 getRegion : function(){
8047 return D.getRegion(this.dom);
8051 * Returns the offset height of the element
8052 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
8053 * @return {Number} The element's height
8055 getHeight : function(contentHeight){
8056 var h = this.dom.offsetHeight || 0;
8057 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
8061 * Returns the offset width of the element
8062 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
8063 * @return {Number} The element's width
8065 getWidth : function(contentWidth){
8066 var w = this.dom.offsetWidth || 0;
8067 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
8071 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
8072 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
8073 * if a height has not been set using CSS.
8076 getComputedHeight : function(){
8077 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
8079 h = parseInt(this.getStyle('height'), 10) || 0;
8080 if(!this.isBorderBox()){
8081 h += this.getFrameWidth('tb');
8088 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
8089 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
8090 * if a width has not been set using CSS.
8093 getComputedWidth : function(){
8094 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
8096 w = parseInt(this.getStyle('width'), 10) || 0;
8097 if(!this.isBorderBox()){
8098 w += this.getFrameWidth('lr');
8105 * Returns the size of the element.
8106 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
8107 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
8109 getSize : function(contentSize){
8110 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
8114 * Returns the width and height of the viewport.
8115 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
8117 getViewSize : function(){
8118 var d = this.dom, doc = document, aw = 0, ah = 0;
8119 if(d == doc || d == doc.body){
8120 return {width : D.getViewWidth(), height: D.getViewHeight()};
8123 width : d.clientWidth,
8124 height: d.clientHeight
8130 * Returns the value of the "value" attribute
8131 * @param {Boolean} asNumber true to parse the value as a number
8132 * @return {String/Number}
8134 getValue : function(asNumber){
8135 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
8139 adjustWidth : function(width){
8140 if(typeof width == "number"){
8141 if(this.autoBoxAdjust && !this.isBorderBox()){
8142 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8152 adjustHeight : function(height){
8153 if(typeof height == "number"){
8154 if(this.autoBoxAdjust && !this.isBorderBox()){
8155 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8165 * Set the width of the element
8166 * @param {Number} width The new width
8167 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8168 * @return {Roo.Element} this
8170 setWidth : function(width, animate){
8171 width = this.adjustWidth(width);
8173 this.dom.style.width = this.addUnits(width);
8175 this.anim({width: {to: width}}, this.preanim(arguments, 1));
8181 * Set the height of the element
8182 * @param {Number} height The new height
8183 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8184 * @return {Roo.Element} this
8186 setHeight : function(height, animate){
8187 height = this.adjustHeight(height);
8189 this.dom.style.height = this.addUnits(height);
8191 this.anim({height: {to: height}}, this.preanim(arguments, 1));
8197 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
8198 * @param {Number} width The new width
8199 * @param {Number} height The new height
8200 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8201 * @return {Roo.Element} this
8203 setSize : function(width, height, animate){
8204 if(typeof width == "object"){ // in case of object from getSize()
8205 height = width.height; width = width.width;
8207 width = this.adjustWidth(width); height = this.adjustHeight(height);
8209 this.dom.style.width = this.addUnits(width);
8210 this.dom.style.height = this.addUnits(height);
8212 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
8218 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
8219 * @param {Number} x X value for new position (coordinates are page-based)
8220 * @param {Number} y Y value for new position (coordinates are page-based)
8221 * @param {Number} width The new width
8222 * @param {Number} height The new height
8223 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8224 * @return {Roo.Element} this
8226 setBounds : function(x, y, width, height, animate){
8228 this.setSize(width, height);
8229 this.setLocation(x, y);
8231 width = this.adjustWidth(width); height = this.adjustHeight(height);
8232 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
8233 this.preanim(arguments, 4), 'motion');
8239 * 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.
8240 * @param {Roo.lib.Region} region The region to fill
8241 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8242 * @return {Roo.Element} this
8244 setRegion : function(region, animate){
8245 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
8250 * Appends an event handler
8252 * @param {String} eventName The type of event to append
8253 * @param {Function} fn The method the event invokes
8254 * @param {Object} scope (optional) The scope (this object) of the fn
8255 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
8257 addListener : function(eventName, fn, scope, options)
8259 if (eventName == 'dblclick') { // doublclick (touchstart) - faked on touch.
8260 this.addListener('touchstart', this.onTapHandler, this);
8263 // we need to handle a special case where dom element is a svg element.
8264 // in this case we do not actua
8269 if (this.dom instanceof SVGElement && !(this.dom instanceof SVGSVGElement)) {
8270 if (typeof(this.listeners[eventName]) == 'undefined') {
8271 this.listeners[eventName] = new Roo.util.Event(this, eventName);
8273 this.listeners[eventName].addListener(fn, scope, options);
8278 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8283 onTapHandler : function(event)
8285 if(!this.tapedTwice) {
8286 this.tapedTwice = true;
8288 setTimeout( function() {
8289 s.tapedTwice = false;
8293 event.preventDefault();
8294 var revent = new MouseEvent('dblclick', {
8300 this.dom.dispatchEvent(revent);
8301 //action on double tap goes below
8306 * Removes an event handler from this element
8307 * @param {String} eventName the type of event to remove
8308 * @param {Function} fn the method the event invokes
8309 * @param {Function} scope (needed for svg fake listeners)
8310 * @return {Roo.Element} this
8312 removeListener : function(eventName, fn, scope){
8313 Roo.EventManager.removeListener(this.dom, eventName, fn);
8314 if (typeof(this.listeners) == 'undefined' || typeof(this.listeners[eventName]) == 'undefined') {
8317 this.listeners[eventName].removeListener(fn, scope);
8322 * Removes all previous added listeners from this element
8323 * @return {Roo.Element} this
8325 removeAllListeners : function(){
8326 E.purgeElement(this.dom);
8327 this.listeners = {};
8331 relayEvent : function(eventName, observable){
8332 this.on(eventName, function(e){
8333 observable.fireEvent(eventName, e);
8339 * Set the opacity of the element
8340 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8341 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8342 * @return {Roo.Element} this
8344 setOpacity : function(opacity, animate){
8346 var s = this.dom.style;
8349 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8350 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8352 s.opacity = opacity;
8355 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8361 * Gets the left X coordinate
8362 * @param {Boolean} local True to get the local css position instead of page coordinate
8365 getLeft : function(local){
8369 return parseInt(this.getStyle("left"), 10) || 0;
8374 * Gets the right X coordinate of the element (element X position + element width)
8375 * @param {Boolean} local True to get the local css position instead of page coordinate
8378 getRight : function(local){
8380 return this.getX() + this.getWidth();
8382 return (this.getLeft(true) + this.getWidth()) || 0;
8387 * Gets the top Y coordinate
8388 * @param {Boolean} local True to get the local css position instead of page coordinate
8391 getTop : function(local) {
8395 return parseInt(this.getStyle("top"), 10) || 0;
8400 * Gets the bottom Y coordinate of the element (element Y position + element height)
8401 * @param {Boolean} local True to get the local css position instead of page coordinate
8404 getBottom : function(local){
8406 return this.getY() + this.getHeight();
8408 return (this.getTop(true) + this.getHeight()) || 0;
8413 * Initializes positioning on this element. If a desired position is not passed, it will make the
8414 * the element positioned relative IF it is not already positioned.
8415 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8416 * @param {Number} zIndex (optional) The zIndex to apply
8417 * @param {Number} x (optional) Set the page X position
8418 * @param {Number} y (optional) Set the page Y position
8420 position : function(pos, zIndex, x, y){
8422 if(this.getStyle('position') == 'static'){
8423 this.setStyle('position', 'relative');
8426 this.setStyle("position", pos);
8429 this.setStyle("z-index", zIndex);
8431 if(x !== undefined && y !== undefined){
8433 }else if(x !== undefined){
8435 }else if(y !== undefined){
8441 * Clear positioning back to the default when the document was loaded
8442 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8443 * @return {Roo.Element} this
8445 clearPositioning : function(value){
8453 "position" : "static"
8459 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8460 * snapshot before performing an update and then restoring the element.
8463 getPositioning : function(){
8464 var l = this.getStyle("left");
8465 var t = this.getStyle("top");
8467 "position" : this.getStyle("position"),
8469 "right" : l ? "" : this.getStyle("right"),
8471 "bottom" : t ? "" : this.getStyle("bottom"),
8472 "z-index" : this.getStyle("z-index")
8477 * Gets the width of the border(s) for the specified side(s)
8478 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8479 * passing lr would get the border (l)eft width + the border (r)ight width.
8480 * @return {Number} The width of the sides passed added together
8482 getBorderWidth : function(side){
8483 return this.addStyles(side, El.borders);
8487 * Gets the width of the padding(s) for the specified side(s)
8488 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8489 * passing lr would get the padding (l)eft + the padding (r)ight.
8490 * @return {Number} The padding of the sides passed added together
8492 getPadding : function(side){
8493 return this.addStyles(side, El.paddings);
8497 * Set positioning with an object returned by getPositioning().
8498 * @param {Object} posCfg
8499 * @return {Roo.Element} this
8501 setPositioning : function(pc){
8502 this.applyStyles(pc);
8503 if(pc.right == "auto"){
8504 this.dom.style.right = "";
8506 if(pc.bottom == "auto"){
8507 this.dom.style.bottom = "";
8513 fixDisplay : function(){
8514 if(this.getStyle("display") == "none"){
8515 this.setStyle("visibility", "hidden");
8516 this.setStyle("display", this.originalDisplay); // first try reverting to default
8517 if(this.getStyle("display") == "none"){ // if that fails, default to block
8518 this.setStyle("display", "block");
8524 * Quick set left and top adding default units
8525 * @param {String} left The left CSS property value
8526 * @param {String} top The top CSS property value
8527 * @return {Roo.Element} this
8529 setLeftTop : function(left, top){
8530 this.dom.style.left = this.addUnits(left);
8531 this.dom.style.top = this.addUnits(top);
8536 * Move this element relative to its current position.
8537 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8538 * @param {Number} distance How far to move the element in pixels
8539 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8540 * @return {Roo.Element} this
8542 move : function(direction, distance, animate){
8543 var xy = this.getXY();
8544 direction = direction.toLowerCase();
8548 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8552 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8557 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8562 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8569 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8570 * @return {Roo.Element} this
8573 if(!this.isClipped){
8574 this.isClipped = true;
8575 this.originalClip = {
8576 "o": this.getStyle("overflow"),
8577 "x": this.getStyle("overflow-x"),
8578 "y": this.getStyle("overflow-y")
8580 this.setStyle("overflow", "hidden");
8581 this.setStyle("overflow-x", "hidden");
8582 this.setStyle("overflow-y", "hidden");
8588 * Return clipping (overflow) to original clipping before clip() was called
8589 * @return {Roo.Element} this
8591 unclip : function(){
8593 this.isClipped = false;
8594 var o = this.originalClip;
8595 if(o.o){this.setStyle("overflow", o.o);}
8596 if(o.x){this.setStyle("overflow-x", o.x);}
8597 if(o.y){this.setStyle("overflow-y", o.y);}
8604 * Gets the x,y coordinates specified by the anchor position on the element.
8605 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8606 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8607 * {width: (target width), height: (target height)} (defaults to the element's current size)
8608 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8609 * @return {Array} [x, y] An array containing the element's x and y coordinates
8611 getAnchorXY : function(anchor, local, s){
8612 //Passing a different size is useful for pre-calculating anchors,
8613 //especially for anchored animations that change the el size.
8615 var w, h, vp = false;
8618 if(d == document.body || d == document){
8620 w = D.getViewWidth(); h = D.getViewHeight();
8622 w = this.getWidth(); h = this.getHeight();
8625 w = s.width; h = s.height;
8627 var x = 0, y = 0, r = Math.round;
8628 switch((anchor || "tl").toLowerCase()){
8670 var sc = this.getScroll();
8671 return [x + sc.left, y + sc.top];
8673 //Add the element's offset xy
8674 var o = this.getXY();
8675 return [x+o[0], y+o[1]];
8679 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8680 * supported position values.
8681 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8682 * @param {String} position The position to align to.
8683 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8684 * @return {Array} [x, y]
8686 getAlignToXY : function(el, p, o)
8691 throw "Element.alignTo with an element that doesn't exist";
8693 var c = false; //constrain to viewport
8694 var p1 = "", p2 = "";
8701 }else if(p.indexOf("-") == -1){
8704 p = p.toLowerCase();
8705 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8707 throw "Element.alignTo with an invalid alignment " + p;
8709 p1 = m[1]; p2 = m[2]; c = !!m[3];
8711 //Subtract the aligned el's internal xy from the target's offset xy
8712 //plus custom offset to get the aligned el's new offset xy
8713 var a1 = this.getAnchorXY(p1, true);
8714 var a2 = el.getAnchorXY(p2, false);
8715 var x = a2[0] - a1[0] + o[0];
8716 var y = a2[1] - a1[1] + o[1];
8718 //constrain the aligned el to viewport if necessary
8719 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8720 // 5px of margin for ie
8721 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8723 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8724 //perpendicular to the vp border, allow the aligned el to slide on that border,
8725 //otherwise swap the aligned el to the opposite border of the target.
8726 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8727 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8728 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t") );
8729 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8732 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8733 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8735 if((x+w) > dw + scrollX){
8736 x = swapX ? r.left-w : dw+scrollX-w;
8739 x = swapX ? r.right : scrollX;
8741 if((y+h) > dh + scrollY){
8742 y = swapY ? r.top-h : dh+scrollY-h;
8745 y = swapY ? r.bottom : scrollY;
8752 getConstrainToXY : function(){
8753 var os = {top:0, left:0, bottom:0, right: 0};
8755 return function(el, local, offsets, proposedXY){
8757 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8759 var vw, vh, vx = 0, vy = 0;
8760 if(el.dom == document.body || el.dom == document){
8761 vw = Roo.lib.Dom.getViewWidth();
8762 vh = Roo.lib.Dom.getViewHeight();
8764 vw = el.dom.clientWidth;
8765 vh = el.dom.clientHeight;
8767 var vxy = el.getXY();
8773 var s = el.getScroll();
8775 vx += offsets.left + s.left;
8776 vy += offsets.top + s.top;
8778 vw -= offsets.right;
8779 vh -= offsets.bottom;
8784 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8785 var x = xy[0], y = xy[1];
8786 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8788 // only move it if it needs it
8791 // first validate right/bottom
8800 // then make sure top/left isn't negative
8809 return moved ? [x, y] : false;
8814 adjustForConstraints : function(xy, parent, offsets){
8815 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8819 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8820 * document it aligns it to the viewport.
8821 * The position parameter is optional, and can be specified in any one of the following formats:
8823 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8824 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8825 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8826 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8827 * <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
8828 * element's anchor point, and the second value is used as the target's anchor point.</li>
8830 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8831 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8832 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8833 * that specified in order to enforce the viewport constraints.
8834 * Following are all of the supported anchor positions:
8837 ----- -----------------------------
8838 tl The top left corner (default)
8839 t The center of the top edge
8840 tr The top right corner
8841 l The center of the left edge
8842 c In the center of the element
8843 r The center of the right edge
8844 bl The bottom left corner
8845 b The center of the bottom edge
8846 br The bottom right corner
8850 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8851 el.alignTo("other-el");
8853 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8854 el.alignTo("other-el", "tr?");
8856 // align the bottom right corner of el with the center left edge of other-el
8857 el.alignTo("other-el", "br-l?");
8859 // align the center of el with the bottom left corner of other-el and
8860 // adjust the x position by -6 pixels (and the y position by 0)
8861 el.alignTo("other-el", "c-bl", [-6, 0]);
8863 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8864 * @param {String} position The position to align to.
8865 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8866 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8867 * @return {Roo.Element} this
8869 alignTo : function(element, position, offsets, animate){
8870 var xy = this.getAlignToXY(element, position, offsets);
8871 this.setXY(xy, this.preanim(arguments, 3));
8876 * Anchors an element to another element and realigns it when the window is resized.
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 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8882 * is a number, it is used as the buffer delay (defaults to 50ms).
8883 * @param {Function} callback The function to call after the animation finishes
8884 * @return {Roo.Element} this
8886 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8887 var action = function(){
8888 this.alignTo(el, alignment, offsets, animate);
8889 Roo.callback(callback, this);
8891 Roo.EventManager.onWindowResize(action, this);
8892 var tm = typeof monitorScroll;
8893 if(tm != 'undefined'){
8894 Roo.EventManager.on(window, 'scroll', action, this,
8895 {buffer: tm == 'number' ? monitorScroll : 50});
8897 action.call(this); // align immediately
8901 * Clears any opacity settings from this element. Required in some cases for IE.
8902 * @return {Roo.Element} this
8904 clearOpacity : function(){
8905 if (window.ActiveXObject) {
8906 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8907 this.dom.style.filter = "";
8910 this.dom.style.opacity = "";
8911 this.dom.style["-moz-opacity"] = "";
8912 this.dom.style["-khtml-opacity"] = "";
8918 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8919 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8920 * @return {Roo.Element} this
8922 hide : function(animate){
8923 this.setVisible(false, this.preanim(arguments, 0));
8928 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8929 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8930 * @return {Roo.Element} this
8932 show : function(animate){
8933 this.setVisible(true, this.preanim(arguments, 0));
8938 * @private Test if size has a unit, otherwise appends the default
8940 addUnits : function(size){
8941 return Roo.Element.addUnits(size, this.defaultUnit);
8945 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8946 * @return {Roo.Element} this
8948 beginMeasure : function(){
8950 if(el.offsetWidth || el.offsetHeight){
8951 return this; // offsets work already
8954 var p = this.dom, b = document.body; // start with this element
8955 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8956 var pe = Roo.get(p);
8957 if(pe.getStyle('display') == 'none'){
8958 changed.push({el: p, visibility: pe.getStyle("visibility")});
8959 p.style.visibility = "hidden";
8960 p.style.display = "block";
8964 this._measureChanged = changed;
8970 * Restores displays to before beginMeasure was called
8971 * @return {Roo.Element} this
8973 endMeasure : function(){
8974 var changed = this._measureChanged;
8976 for(var i = 0, len = changed.length; i < len; i++) {
8978 r.el.style.visibility = r.visibility;
8979 r.el.style.display = "none";
8981 this._measureChanged = null;
8987 * Update the innerHTML of this element, optionally searching for and processing scripts
8988 * @param {String} html The new HTML
8989 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8990 * @param {Function} callback For async script loading you can be noticed when the update completes
8991 * @return {Roo.Element} this
8993 update : function(html, loadScripts, callback){
8994 if(typeof html == "undefined"){
8997 if(loadScripts !== true){
8998 this.dom.innerHTML = html;
8999 if(typeof callback == "function"){
9007 html += '<span id="' + id + '"></span>';
9009 E.onAvailable(id, function(){
9010 var hd = document.getElementsByTagName("head")[0];
9011 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
9012 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
9013 var typeRe = /\stype=([\'\"])(.*?)\1/i;
9016 while(match = re.exec(html)){
9017 var attrs = match[1];
9018 var srcMatch = attrs ? attrs.match(srcRe) : false;
9019 if(srcMatch && srcMatch[2]){
9020 var s = document.createElement("script");
9021 s.src = srcMatch[2];
9022 var typeMatch = attrs.match(typeRe);
9023 if(typeMatch && typeMatch[2]){
9024 s.type = typeMatch[2];
9027 }else if(match[2] && match[2].length > 0){
9028 if(window.execScript) {
9029 window.execScript(match[2]);
9037 window.eval(match[2]);
9041 var el = document.getElementById(id);
9042 if(el){el.parentNode.removeChild(el);}
9043 if(typeof callback == "function"){
9047 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
9052 * Direct access to the UpdateManager update() method (takes the same parameters).
9053 * @param {String/Function} url The url for this request or a function to call to get the url
9054 * @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}
9055 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
9056 * @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.
9057 * @return {Roo.Element} this
9060 var um = this.getUpdateManager();
9061 um.update.apply(um, arguments);
9066 * Gets this element's UpdateManager
9067 * @return {Roo.UpdateManager} The UpdateManager
9069 getUpdateManager : function(){
9070 if(!this.updateManager){
9071 this.updateManager = new Roo.UpdateManager(this);
9073 return this.updateManager;
9077 * Disables text selection for this element (normalized across browsers)
9078 * @return {Roo.Element} this
9080 unselectable : function(){
9081 this.dom.unselectable = "on";
9082 this.swallowEvent("selectstart", true);
9083 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
9084 this.addClass("x-unselectable");
9089 * Calculates the x, y to center this element on the screen
9090 * @return {Array} The x, y values [x, y]
9092 getCenterXY : function(){
9093 return this.getAlignToXY(document, 'c-c');
9097 * Centers the Element in either the viewport, or another Element.
9098 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
9100 center : function(centerIn){
9101 this.alignTo(centerIn || document, 'c-c');
9106 * Tests various css rules/browsers to determine if this element uses a border box
9109 isBorderBox : function(){
9110 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
9114 * Return a box {x, y, width, height} that can be used to set another elements
9115 * size/location to match this element.
9116 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
9117 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
9118 * @return {Object} box An object in the format {x, y, width, height}
9120 getBox : function(contentBox, local){
9125 var left = parseInt(this.getStyle("left"), 10) || 0;
9126 var top = parseInt(this.getStyle("top"), 10) || 0;
9129 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
9131 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
9133 var l = this.getBorderWidth("l")+this.getPadding("l");
9134 var r = this.getBorderWidth("r")+this.getPadding("r");
9135 var t = this.getBorderWidth("t")+this.getPadding("t");
9136 var b = this.getBorderWidth("b")+this.getPadding("b");
9137 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)};
9139 bx.right = bx.x + bx.width;
9140 bx.bottom = bx.y + bx.height;
9145 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
9146 for more information about the sides.
9147 * @param {String} sides
9150 getFrameWidth : function(sides, onlyContentBox){
9151 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
9155 * 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.
9156 * @param {Object} box The box to fill {x, y, width, height}
9157 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
9158 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9159 * @return {Roo.Element} this
9161 setBox : function(box, adjust, animate){
9162 var w = box.width, h = box.height;
9163 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
9164 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
9165 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
9167 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
9172 * Forces the browser to repaint this element
9173 * @return {Roo.Element} this
9175 repaint : function(){
9177 this.addClass("x-repaint");
9178 setTimeout(function(){
9179 Roo.get(dom).removeClass("x-repaint");
9185 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
9186 * then it returns the calculated width of the sides (see getPadding)
9187 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
9188 * @return {Object/Number}
9190 getMargins : function(side){
9193 top: parseInt(this.getStyle("margin-top"), 10) || 0,
9194 left: parseInt(this.getStyle("margin-left"), 10) || 0,
9195 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
9196 right: parseInt(this.getStyle("margin-right"), 10) || 0
9199 return this.addStyles(side, El.margins);
9204 addStyles : function(sides, styles){
9206 for(var i = 0, len = sides.length; i < len; i++){
9207 v = this.getStyle(styles[sides.charAt(i)]);
9209 w = parseInt(v, 10);
9217 * Creates a proxy element of this element
9218 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
9219 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
9220 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
9221 * @return {Roo.Element} The new proxy element
9223 createProxy : function(config, renderTo, matchBox){
9225 renderTo = Roo.getDom(renderTo);
9227 renderTo = document.body;
9229 config = typeof config == "object" ?
9230 config : {tag : "div", cls: config};
9231 var proxy = Roo.DomHelper.append(renderTo, config, true);
9233 proxy.setBox(this.getBox());
9239 * Puts a mask over this element to disable user interaction. Requires core.css.
9240 * This method can only be applied to elements which accept child nodes.
9241 * @param {String} msg (optional) A message to display in the mask
9242 * @param {String} msgCls (optional) A css class to apply to the msg element
9243 * @return {Element} The mask element
9245 mask : function(msg, msgCls)
9247 if(this.getStyle("position") == "static" && this.dom.tagName !== 'BODY'){
9248 this.setStyle("position", "relative");
9251 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
9254 this.addClass("x-masked");
9255 this._mask.setDisplayed(true);
9260 while (dom && dom.style) {
9261 if (!isNaN(parseInt(dom.style.zIndex))) {
9262 z = Math.max(z, parseInt(dom.style.zIndex));
9264 dom = dom.parentNode;
9266 // if we are masking the body - then it hides everything..
9267 if (this.dom == document.body) {
9269 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
9270 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
9273 if(typeof msg == 'string'){
9275 this._maskMsg = Roo.DomHelper.append(this.dom, {
9276 cls: "roo-el-mask-msg",
9280 cls: 'fa fa-spinner fa-spin'
9288 var mm = this._maskMsg;
9289 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
9290 if (mm.dom.lastChild) { // weird IE issue?
9291 mm.dom.lastChild.innerHTML = msg;
9293 mm.setDisplayed(true);
9295 mm.setStyle('z-index', z + 102);
9297 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
9298 this._mask.setHeight(this.getHeight());
9300 this._mask.setStyle('z-index', z + 100);
9306 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
9307 * it is cached for reuse.
9309 unmask : function(removeEl){
9311 if(removeEl === true){
9312 this._mask.remove();
9315 this._maskMsg.remove();
9316 delete this._maskMsg;
9319 this._mask.setDisplayed(false);
9321 this._maskMsg.setDisplayed(false);
9325 this.removeClass("x-masked");
9329 * Returns true if this element is masked
9332 isMasked : function(){
9333 return this._mask && this._mask.isVisible();
9337 * Creates an iframe shim for this element to keep selects and other windowed objects from
9339 * @return {Roo.Element} The new shim element
9341 createShim : function(){
9342 var el = document.createElement('iframe');
9343 el.frameBorder = 'no';
9344 el.className = 'roo-shim';
9345 if(Roo.isIE && Roo.isSecure){
9346 el.src = Roo.SSL_SECURE_URL;
9348 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9349 shim.autoBoxAdjust = false;
9354 * Removes this element from the DOM and deletes it from the cache
9356 remove : function(){
9357 if(this.dom.parentNode){
9358 this.dom.parentNode.removeChild(this.dom);
9360 delete El.cache[this.dom.id];
9364 * Sets up event handlers to add and remove a css class when the mouse is over this element
9365 * @param {String} className
9366 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9367 * mouseout events for children elements
9368 * @return {Roo.Element} this
9370 addClassOnOver : function(className, preventFlicker){
9371 this.on("mouseover", function(){
9372 Roo.fly(this, '_internal').addClass(className);
9374 var removeFn = function(e){
9375 if(preventFlicker !== true || !e.within(this, true)){
9376 Roo.fly(this, '_internal').removeClass(className);
9379 this.on("mouseout", removeFn, this.dom);
9384 * Sets up event handlers to add and remove a css class when this element has the focus
9385 * @param {String} className
9386 * @return {Roo.Element} this
9388 addClassOnFocus : function(className){
9389 this.on("focus", function(){
9390 Roo.fly(this, '_internal').addClass(className);
9392 this.on("blur", function(){
9393 Roo.fly(this, '_internal').removeClass(className);
9398 * 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)
9399 * @param {String} className
9400 * @return {Roo.Element} this
9402 addClassOnClick : function(className){
9404 this.on("mousedown", function(){
9405 Roo.fly(dom, '_internal').addClass(className);
9406 var d = Roo.get(document);
9407 var fn = function(){
9408 Roo.fly(dom, '_internal').removeClass(className);
9409 d.removeListener("mouseup", fn);
9411 d.on("mouseup", fn);
9417 * Stops the specified event from bubbling and optionally prevents the default action
9418 * @param {String} eventName
9419 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9420 * @return {Roo.Element} this
9422 swallowEvent : function(eventName, preventDefault){
9423 var fn = function(e){
9424 e.stopPropagation();
9429 if(eventName instanceof Array){
9430 for(var i = 0, len = eventName.length; i < len; i++){
9431 this.on(eventName[i], fn);
9435 this.on(eventName, fn);
9442 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9445 * Sizes this element to its parent element's dimensions performing
9446 * neccessary box adjustments.
9447 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9448 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9449 * @return {Roo.Element} this
9451 fitToParent : function(monitorResize, targetParent) {
9452 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9453 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9454 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9457 var p = Roo.get(targetParent || this.dom.parentNode);
9458 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9459 if (monitorResize === true) {
9460 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9461 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9467 * Gets the next sibling, skipping text nodes
9468 * @return {HTMLElement} The next sibling or null
9470 getNextSibling : function(){
9471 var n = this.dom.nextSibling;
9472 while(n && n.nodeType != 1){
9479 * Gets the previous sibling, skipping text nodes
9480 * @return {HTMLElement} The previous sibling or null
9482 getPrevSibling : function(){
9483 var n = this.dom.previousSibling;
9484 while(n && n.nodeType != 1){
9485 n = n.previousSibling;
9492 * Appends the passed element(s) to this element
9493 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9494 * @return {Roo.Element} this
9496 appendChild: function(el){
9503 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9504 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9505 * automatically generated with the specified attributes.
9506 * @param {HTMLElement} insertBefore (optional) a child element of this element
9507 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9508 * @return {Roo.Element} The new child element
9510 createChild: function(config, insertBefore, returnDom){
9511 config = config || {tag:'div'};
9513 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9515 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9519 * Appends this element to the passed element
9520 * @param {String/HTMLElement/Element} el The new parent element
9521 * @return {Roo.Element} this
9523 appendTo: function(el){
9524 el = Roo.getDom(el);
9525 el.appendChild(this.dom);
9530 * Inserts this element before the passed element in the DOM
9531 * @param {String/HTMLElement/Element} el The element to insert before
9532 * @return {Roo.Element} this
9534 insertBefore: function(el){
9535 el = Roo.getDom(el);
9536 el.parentNode.insertBefore(this.dom, el);
9541 * Inserts this element after the passed element in the DOM
9542 * @param {String/HTMLElement/Element} el The element to insert after
9543 * @return {Roo.Element} this
9545 insertAfter: function(el){
9546 el = Roo.getDom(el);
9547 el.parentNode.insertBefore(this.dom, el.nextSibling);
9552 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9553 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9554 * @return {Roo.Element} The new child
9556 insertFirst: function(el, returnDom){
9558 if(typeof el == 'object' && !el.nodeType){ // dh config
9559 return this.createChild(el, this.dom.firstChild, returnDom);
9561 el = Roo.getDom(el);
9562 this.dom.insertBefore(el, this.dom.firstChild);
9563 return !returnDom ? Roo.get(el) : el;
9568 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9569 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9570 * @param {String} where (optional) 'before' or 'after' defaults to before
9571 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9572 * @return {Roo.Element} the inserted Element
9574 insertSibling: function(el, where, returnDom){
9575 where = where ? where.toLowerCase() : 'before';
9577 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9579 if(typeof el == 'object' && !el.nodeType){ // dh config
9580 if(where == 'after' && !this.dom.nextSibling){
9581 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9583 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9587 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9588 where == 'before' ? this.dom : this.dom.nextSibling);
9597 * Creates and wraps this element with another element
9598 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9599 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9600 * @return {HTMLElement/Element} The newly created wrapper element
9602 wrap: function(config, returnDom){
9604 config = {tag: "div"};
9606 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9607 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9612 * Replaces the passed element with this element
9613 * @param {String/HTMLElement/Element} el The element to replace
9614 * @return {Roo.Element} this
9616 replace: function(el){
9618 this.insertBefore(el);
9624 * Inserts an html fragment into this element
9625 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9626 * @param {String} html The HTML fragment
9627 * @param {Boolean} returnEl True to return an Roo.Element
9628 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9630 insertHtml : function(where, html, returnEl){
9631 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9632 return returnEl ? Roo.get(el) : el;
9636 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9637 * @param {Object} o The object with the attributes
9638 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9639 * @return {Roo.Element} this
9641 set : function(o, useSet){
9643 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9645 if(attr == "style" || typeof o[attr] == "function") { continue; }
9647 el.className = o["cls"];
9650 el.setAttribute(attr, o[attr]);
9657 Roo.DomHelper.applyStyles(el, o.style);
9663 * Convenience method for constructing a KeyMap
9664 * @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:
9665 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9666 * @param {Function} fn The function to call
9667 * @param {Object} scope (optional) The scope of the function
9668 * @return {Roo.KeyMap} The KeyMap created
9670 addKeyListener : function(key, fn, scope){
9672 if(typeof key != "object" || key instanceof Array){
9688 return new Roo.KeyMap(this, config);
9692 * Creates a KeyMap for this element
9693 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9694 * @return {Roo.KeyMap} The KeyMap created
9696 addKeyMap : function(config){
9697 return new Roo.KeyMap(this, config);
9701 * Returns true if this element is scrollable.
9704 isScrollable : function(){
9706 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9710 * 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().
9711 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9712 * @param {Number} value The new scroll value
9713 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9714 * @return {Element} this
9717 scrollTo : function(side, value, animate){
9718 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9720 this.dom[prop] = value;
9722 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9723 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9729 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9730 * within this element's scrollable range.
9731 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9732 * @param {Number} distance How far to scroll the element in pixels
9733 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9734 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9735 * was scrolled as far as it could go.
9737 scroll : function(direction, distance, animate){
9738 if(!this.isScrollable()){
9742 var l = el.scrollLeft, t = el.scrollTop;
9743 var w = el.scrollWidth, h = el.scrollHeight;
9744 var cw = el.clientWidth, ch = el.clientHeight;
9745 direction = direction.toLowerCase();
9746 var scrolled = false;
9747 var a = this.preanim(arguments, 2);
9752 var v = Math.min(l + distance, w-cw);
9753 this.scrollTo("left", v, a);
9760 var v = Math.max(l - distance, 0);
9761 this.scrollTo("left", v, a);
9769 var v = Math.max(t - distance, 0);
9770 this.scrollTo("top", v, a);
9778 var v = Math.min(t + distance, h-ch);
9779 this.scrollTo("top", v, a);
9788 * Translates the passed page coordinates into left/top css values for this element
9789 * @param {Number/Array} x The page x or an array containing [x, y]
9790 * @param {Number} y The page y
9791 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9793 translatePoints : function(x, y){
9794 if(typeof x == 'object' || x instanceof Array){
9797 var p = this.getStyle('position');
9798 var o = this.getXY();
9800 var l = parseInt(this.getStyle('left'), 10);
9801 var t = parseInt(this.getStyle('top'), 10);
9804 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9807 t = (p == "relative") ? 0 : this.dom.offsetTop;
9810 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9814 * Returns the current scroll position of the element.
9815 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9817 getScroll : function(){
9818 var d = this.dom, doc = document;
9819 if(d == doc || d == doc.body){
9820 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9821 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9822 return {left: l, top: t};
9824 return {left: d.scrollLeft, top: d.scrollTop};
9829 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9830 * are convert to standard 6 digit hex color.
9831 * @param {String} attr The css attribute
9832 * @param {String} defaultValue The default value to use when a valid color isn't found
9833 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9836 getColor : function(attr, defaultValue, prefix){
9837 var v = this.getStyle(attr);
9838 if(!v || v == "transparent" || v == "inherit") {
9839 return defaultValue;
9841 var color = typeof prefix == "undefined" ? "#" : prefix;
9842 if(v.substr(0, 4) == "rgb("){
9843 var rvs = v.slice(4, v.length -1).split(",");
9844 for(var i = 0; i < 3; i++){
9845 var h = parseInt(rvs[i]).toString(16);
9852 if(v.substr(0, 1) == "#"){
9854 for(var i = 1; i < 4; i++){
9855 var c = v.charAt(i);
9858 }else if(v.length == 7){
9859 color += v.substr(1);
9863 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9867 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9868 * gradient background, rounded corners and a 4-way shadow.
9869 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9870 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9871 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9872 * @return {Roo.Element} this
9874 boxWrap : function(cls){
9875 cls = cls || 'x-box';
9876 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9877 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9882 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9883 * @param {String} namespace The namespace in which to look for the attribute
9884 * @param {String} name The attribute name
9885 * @return {String} The attribute value
9887 getAttributeNS : Roo.isIE ? function(ns, name){
9889 var type = typeof d[ns+":"+name];
9890 if(type != 'undefined' && type != 'unknown'){
9891 return d[ns+":"+name];
9894 } : function(ns, name){
9896 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9901 * Sets or Returns the value the dom attribute value
9902 * @param {String|Object} name The attribute name (or object to set multiple attributes)
9903 * @param {String} value (optional) The value to set the attribute to
9904 * @return {String} The attribute value
9906 attr : function(name){
9907 if (arguments.length > 1) {
9908 this.dom.setAttribute(name, arguments[1]);
9909 return arguments[1];
9911 if (typeof(name) == 'object') {
9912 for(var i in name) {
9913 this.attr(i, name[i]);
9919 if (!this.dom.hasAttribute(name)) {
9922 return this.dom.getAttribute(name);
9929 var ep = El.prototype;
9932 * Appends an event handler (Shorthand for addListener)
9933 * @param {String} eventName The type of event to append
9934 * @param {Function} fn The method the event invokes
9935 * @param {Object} scope (optional) The scope (this object) of the fn
9936 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9939 ep.on = ep.addListener;
9941 ep.mon = ep.addListener;
9944 * Removes an event handler from this element (shorthand for removeListener)
9945 * @param {String} eventName the type of event to remove
9946 * @param {Function} fn the method the event invokes
9947 * @return {Roo.Element} this
9950 ep.un = ep.removeListener;
9953 * true to automatically adjust width and height settings for box-model issues (default to true)
9955 ep.autoBoxAdjust = true;
9958 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9961 El.addUnits = function(v, defaultUnit){
9962 if(v === "" || v == "auto"){
9965 if(v === undefined){
9968 if(typeof v == "number" || !El.unitPattern.test(v)){
9969 return v + (defaultUnit || 'px');
9974 // special markup used throughout Roo when box wrapping elements
9975 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>';
9977 * Visibility mode constant - Use visibility to hide element
9983 * Visibility mode constant - Use display to hide element
9989 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9990 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9991 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
10003 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
10004 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
10005 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
10006 * @return {Element} The Element object
10009 El.get = function(el){
10011 if(!el){ return null; }
10012 if(typeof el == "string"){ // element id
10013 if(!(elm = document.getElementById(el))){
10016 if(ex = El.cache[el]){
10019 ex = El.cache[el] = new El(elm);
10022 }else if(el.tagName){ // dom element
10026 if(ex = El.cache[id]){
10029 ex = El.cache[id] = new El(el);
10032 }else if(el instanceof El){
10034 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
10035 // catch case where it hasn't been appended
10036 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
10039 }else if(el.isComposite){
10041 }else if(el instanceof Array){
10042 return El.select(el);
10043 }else if(el == document){
10044 // create a bogus element object representing the document object
10046 var f = function(){};
10047 f.prototype = El.prototype;
10049 docEl.dom = document;
10057 El.uncache = function(el){
10058 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
10060 delete El.cache[a[i].id || a[i]];
10066 // Garbage collection - uncache elements/purge listeners on orphaned elements
10067 // so we don't hold a reference and cause the browser to retain them
10068 El.garbageCollect = function(){
10069 if(!Roo.enableGarbageCollector){
10070 clearInterval(El.collectorThread);
10073 for(var eid in El.cache){
10074 var el = El.cache[eid], d = el.dom;
10075 // -------------------------------------------------------
10076 // Determining what is garbage:
10077 // -------------------------------------------------------
10079 // dom node is null, definitely garbage
10080 // -------------------------------------------------------
10082 // no parentNode == direct orphan, definitely garbage
10083 // -------------------------------------------------------
10084 // !d.offsetParent && !document.getElementById(eid)
10085 // display none elements have no offsetParent so we will
10086 // also try to look it up by it's id. However, check
10087 // offsetParent first so we don't do unneeded lookups.
10088 // This enables collection of elements that are not orphans
10089 // directly, but somewhere up the line they have an orphan
10091 // -------------------------------------------------------
10092 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
10093 delete El.cache[eid];
10094 if(d && Roo.enableListenerCollection){
10100 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
10104 El.Flyweight = function(dom){
10107 El.Flyweight.prototype = El.prototype;
10109 El._flyweights = {};
10111 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10112 * the dom node can be overwritten by other code.
10113 * @param {String/HTMLElement} el The dom node or id
10114 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10115 * prevent conflicts (e.g. internally Roo uses "_internal")
10117 * @return {Element} The shared Element object
10119 El.fly = function(el, named){
10120 named = named || '_global';
10121 el = Roo.getDom(el);
10125 if(!El._flyweights[named]){
10126 El._flyweights[named] = new El.Flyweight();
10128 El._flyweights[named].dom = el;
10129 return El._flyweights[named];
10133 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
10134 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
10135 * Shorthand of {@link Roo.Element#get}
10136 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
10137 * @return {Element} The Element object
10143 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10144 * the dom node can be overwritten by other code.
10145 * Shorthand of {@link Roo.Element#fly}
10146 * @param {String/HTMLElement} el The dom node or id
10147 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10148 * prevent conflicts (e.g. internally Roo uses "_internal")
10150 * @return {Element} The shared Element object
10156 // speedy lookup for elements never to box adjust
10157 var noBoxAdjust = Roo.isStrict ? {
10160 input:1, select:1, textarea:1
10162 if(Roo.isIE || Roo.isGecko){
10163 noBoxAdjust['button'] = 1;
10167 Roo.EventManager.on(window, 'unload', function(){
10169 delete El._flyweights;
10177 Roo.Element.selectorFunction = Roo.DomQuery.select;
10180 Roo.Element.select = function(selector, unique, root){
10182 if(typeof selector == "string"){
10183 els = Roo.Element.selectorFunction(selector, root);
10184 }else if(selector.length !== undefined){
10187 throw "Invalid selector";
10189 if(unique === true){
10190 return new Roo.CompositeElement(els);
10192 return new Roo.CompositeElementLite(els);
10196 * Selects elements based on the passed CSS selector to enable working on them as 1.
10197 * @param {String/Array} selector The CSS selector or an array of elements
10198 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
10199 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
10200 * @return {CompositeElementLite/CompositeElement}
10204 Roo.select = Roo.Element.select;
10221 * Ext JS Library 1.1.1
10222 * Copyright(c) 2006-2007, Ext JS, LLC.
10224 * Originally Released Under LGPL - original licence link has changed is not relivant.
10227 * <script type="text/javascript">
10232 //Notifies Element that fx methods are available
10233 Roo.enableFx = true;
10237 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
10238 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
10239 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
10240 * Element effects to work.</p><br/>
10242 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
10243 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
10244 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
10245 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
10246 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
10247 * expected results and should be done with care.</p><br/>
10249 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
10250 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
10253 ----- -----------------------------
10254 tl The top left corner
10255 t The center of the top edge
10256 tr The top right corner
10257 l The center of the left edge
10258 r The center of the right edge
10259 bl The bottom left corner
10260 b The center of the bottom edge
10261 br The bottom right corner
10263 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
10264 * below are common options that can be passed to any Fx method.</b>
10265 * @cfg {Function} callback A function called when the effect is finished
10266 * @cfg {Object} scope The scope of the effect function
10267 * @cfg {String} easing A valid Easing value for the effect
10268 * @cfg {String} afterCls A css class to apply after the effect
10269 * @cfg {Number} duration The length of time (in seconds) that the effect should last
10270 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
10271 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
10272 * effects that end with the element being visually hidden, ignored otherwise)
10273 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
10274 * a function which returns such a specification that will be applied to the Element after the effect finishes
10275 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
10276 * @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
10277 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
10281 * Slides the element into view. An anchor point can be optionally passed to set the point of
10282 * origin for the slide effect. This function automatically handles wrapping the element with
10283 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10286 // default: slide the element in from the top
10289 // custom: slide the element in from the right with a 2-second duration
10290 el.slideIn('r', { duration: 2 });
10292 // common config options shown with default values
10298 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10299 * @param {Object} options (optional) Object literal with any of the Fx config options
10300 * @return {Roo.Element} The Element
10302 slideIn : function(anchor, o){
10303 var el = this.getFxEl();
10306 el.queueFx(o, function(){
10308 anchor = anchor || "t";
10310 // fix display to visibility
10313 // restore values after effect
10314 var r = this.getFxRestore();
10315 var b = this.getBox();
10316 // fixed size for slide
10320 var wrap = this.fxWrap(r.pos, o, "hidden");
10322 var st = this.dom.style;
10323 st.visibility = "visible";
10324 st.position = "absolute";
10326 // clear out temp styles after slide and unwrap
10327 var after = function(){
10328 el.fxUnwrap(wrap, r.pos, o);
10329 st.width = r.width;
10330 st.height = r.height;
10333 // time to calc the positions
10334 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10336 switch(anchor.toLowerCase()){
10338 wrap.setSize(b.width, 0);
10339 st.left = st.bottom = "0";
10343 wrap.setSize(0, b.height);
10344 st.right = st.top = "0";
10348 wrap.setSize(0, b.height);
10349 wrap.setX(b.right);
10350 st.left = st.top = "0";
10351 a = {width: bw, points: pt};
10354 wrap.setSize(b.width, 0);
10355 wrap.setY(b.bottom);
10356 st.left = st.top = "0";
10357 a = {height: bh, points: pt};
10360 wrap.setSize(0, 0);
10361 st.right = st.bottom = "0";
10362 a = {width: bw, height: bh};
10365 wrap.setSize(0, 0);
10366 wrap.setY(b.y+b.height);
10367 st.right = st.top = "0";
10368 a = {width: bw, height: bh, points: pt};
10371 wrap.setSize(0, 0);
10372 wrap.setXY([b.right, b.bottom]);
10373 st.left = st.top = "0";
10374 a = {width: bw, height: bh, points: pt};
10377 wrap.setSize(0, 0);
10378 wrap.setX(b.x+b.width);
10379 st.left = st.bottom = "0";
10380 a = {width: bw, height: bh, points: pt};
10383 this.dom.style.visibility = "visible";
10386 arguments.callee.anim = wrap.fxanim(a,
10396 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10397 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10398 * 'hidden') but block elements will still take up space in the document. The element must be removed
10399 * from the DOM using the 'remove' config option if desired. This function automatically handles
10400 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10403 // default: slide the element out to the top
10406 // custom: slide the element out to the right with a 2-second duration
10407 el.slideOut('r', { duration: 2 });
10409 // common config options shown with default values
10417 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10418 * @param {Object} options (optional) Object literal with any of the Fx config options
10419 * @return {Roo.Element} The Element
10421 slideOut : function(anchor, o){
10422 var el = this.getFxEl();
10425 el.queueFx(o, function(){
10427 anchor = anchor || "t";
10429 // restore values after effect
10430 var r = this.getFxRestore();
10432 var b = this.getBox();
10433 // fixed size for slide
10437 var wrap = this.fxWrap(r.pos, o, "visible");
10439 var st = this.dom.style;
10440 st.visibility = "visible";
10441 st.position = "absolute";
10445 var after = function(){
10447 el.setDisplayed(false);
10452 el.fxUnwrap(wrap, r.pos, o);
10454 st.width = r.width;
10455 st.height = r.height;
10460 var a, zero = {to: 0};
10461 switch(anchor.toLowerCase()){
10463 st.left = st.bottom = "0";
10464 a = {height: zero};
10467 st.right = st.top = "0";
10471 st.left = st.top = "0";
10472 a = {width: zero, points: {to:[b.right, b.y]}};
10475 st.left = st.top = "0";
10476 a = {height: zero, points: {to:[b.x, b.bottom]}};
10479 st.right = st.bottom = "0";
10480 a = {width: zero, height: zero};
10483 st.right = st.top = "0";
10484 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10487 st.left = st.top = "0";
10488 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10491 st.left = st.bottom = "0";
10492 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10496 arguments.callee.anim = wrap.fxanim(a,
10506 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10507 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10508 * The element must be removed from the DOM using the 'remove' config option if desired.
10514 // common config options shown with default values
10522 * @param {Object} options (optional) Object literal with any of the Fx config options
10523 * @return {Roo.Element} The Element
10525 puff : function(o){
10526 var el = this.getFxEl();
10529 el.queueFx(o, function(){
10530 this.clearOpacity();
10533 // restore values after effect
10534 var r = this.getFxRestore();
10535 var st = this.dom.style;
10537 var after = function(){
10539 el.setDisplayed(false);
10546 el.setPositioning(r.pos);
10547 st.width = r.width;
10548 st.height = r.height;
10553 var width = this.getWidth();
10554 var height = this.getHeight();
10556 arguments.callee.anim = this.fxanim({
10557 width : {to: this.adjustWidth(width * 2)},
10558 height : {to: this.adjustHeight(height * 2)},
10559 points : {by: [-(width * .5), -(height * .5)]},
10561 fontSize: {to:200, unit: "%"}
10572 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10573 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10574 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10580 // all config options shown with default values
10588 * @param {Object} options (optional) Object literal with any of the Fx config options
10589 * @return {Roo.Element} The Element
10591 switchOff : function(o){
10592 var el = this.getFxEl();
10595 el.queueFx(o, function(){
10596 this.clearOpacity();
10599 // restore values after effect
10600 var r = this.getFxRestore();
10601 var st = this.dom.style;
10603 var after = function(){
10605 el.setDisplayed(false);
10611 el.setPositioning(r.pos);
10612 st.width = r.width;
10613 st.height = r.height;
10618 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10619 this.clearOpacity();
10623 points:{by:[0, this.getHeight() * .5]}
10624 }, o, 'motion', 0.3, 'easeIn', after);
10625 }).defer(100, this);
10632 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10633 * changed using the "attr" config option) and then fading back to the original color. If no original
10634 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10637 // default: highlight background to yellow
10640 // custom: highlight foreground text to blue for 2 seconds
10641 el.highlight("0000ff", { attr: 'color', duration: 2 });
10643 // common config options shown with default values
10644 el.highlight("ffff9c", {
10645 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10646 endColor: (current color) or "ffffff",
10651 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10652 * @param {Object} options (optional) Object literal with any of the Fx config options
10653 * @return {Roo.Element} The Element
10655 highlight : function(color, o){
10656 var el = this.getFxEl();
10659 el.queueFx(o, function(){
10660 color = color || "ffff9c";
10661 attr = o.attr || "backgroundColor";
10663 this.clearOpacity();
10666 var origColor = this.getColor(attr);
10667 var restoreColor = this.dom.style[attr];
10668 endColor = (o.endColor || origColor) || "ffffff";
10670 var after = function(){
10671 el.dom.style[attr] = restoreColor;
10676 a[attr] = {from: color, to: endColor};
10677 arguments.callee.anim = this.fxanim(a,
10687 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10690 // default: a single light blue ripple
10693 // custom: 3 red ripples lasting 3 seconds total
10694 el.frame("ff0000", 3, { duration: 3 });
10696 // common config options shown with default values
10697 el.frame("C3DAF9", 1, {
10698 duration: 1 //duration of entire animation (not each individual ripple)
10699 // Note: Easing is not configurable and will be ignored if included
10702 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10703 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10704 * @param {Object} options (optional) Object literal with any of the Fx config options
10705 * @return {Roo.Element} The Element
10707 frame : function(color, count, o){
10708 var el = this.getFxEl();
10711 el.queueFx(o, function(){
10712 color = color || "#C3DAF9";
10713 if(color.length == 6){
10714 color = "#" + color;
10716 count = count || 1;
10717 duration = o.duration || 1;
10720 var b = this.getBox();
10721 var animFn = function(){
10722 var proxy = this.createProxy({
10725 visbility:"hidden",
10726 position:"absolute",
10727 "z-index":"35000", // yee haw
10728 border:"0px solid " + color
10731 var scale = Roo.isBorderBox ? 2 : 1;
10733 top:{from:b.y, to:b.y - 20},
10734 left:{from:b.x, to:b.x - 20},
10735 borderWidth:{from:0, to:10},
10736 opacity:{from:1, to:0},
10737 height:{from:b.height, to:(b.height + (20*scale))},
10738 width:{from:b.width, to:(b.width + (20*scale))}
10739 }, duration, function(){
10743 animFn.defer((duration/2)*1000, this);
10754 * Creates a pause before any subsequent queued effects begin. If there are
10755 * no effects queued after the pause it will have no effect.
10760 * @param {Number} seconds The length of time to pause (in seconds)
10761 * @return {Roo.Element} The Element
10763 pause : function(seconds){
10764 var el = this.getFxEl();
10767 el.queueFx(o, function(){
10768 setTimeout(function(){
10770 }, seconds * 1000);
10776 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10777 * using the "endOpacity" config option.
10780 // default: fade in from opacity 0 to 100%
10783 // custom: fade in from opacity 0 to 75% over 2 seconds
10784 el.fadeIn({ endOpacity: .75, duration: 2});
10786 // common config options shown with default values
10788 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10793 * @param {Object} options (optional) Object literal with any of the Fx config options
10794 * @return {Roo.Element} The Element
10796 fadeIn : function(o){
10797 var el = this.getFxEl();
10799 el.queueFx(o, function(){
10800 this.setOpacity(0);
10802 this.dom.style.visibility = 'visible';
10803 var to = o.endOpacity || 1;
10804 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10805 o, null, .5, "easeOut", function(){
10807 this.clearOpacity();
10816 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10817 * using the "endOpacity" config option.
10820 // default: fade out from the element's current opacity to 0
10823 // custom: fade out from the element's current opacity to 25% over 2 seconds
10824 el.fadeOut({ endOpacity: .25, duration: 2});
10826 // common config options shown with default values
10828 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10835 * @param {Object} options (optional) Object literal with any of the Fx config options
10836 * @return {Roo.Element} The Element
10838 fadeOut : function(o){
10839 var el = this.getFxEl();
10841 el.queueFx(o, function(){
10842 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10843 o, null, .5, "easeOut", function(){
10844 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10845 this.dom.style.display = "none";
10847 this.dom.style.visibility = "hidden";
10849 this.clearOpacity();
10857 * Animates the transition of an element's dimensions from a starting height/width
10858 * to an ending height/width.
10861 // change height and width to 100x100 pixels
10862 el.scale(100, 100);
10864 // common config options shown with default values. The height and width will default to
10865 // the element's existing values if passed as null.
10868 [element's height], {
10873 * @param {Number} width The new width (pass undefined to keep the original width)
10874 * @param {Number} height The new height (pass undefined to keep the original height)
10875 * @param {Object} options (optional) Object literal with any of the Fx config options
10876 * @return {Roo.Element} The Element
10878 scale : function(w, h, o){
10879 this.shift(Roo.apply({}, o, {
10887 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10888 * Any of these properties not specified in the config object will not be changed. This effect
10889 * requires that at least one new dimension, position or opacity setting must be passed in on
10890 * the config object in order for the function to have any effect.
10893 // slide the element horizontally to x position 200 while changing the height and opacity
10894 el.shift({ x: 200, height: 50, opacity: .8 });
10896 // common config options shown with default values.
10898 width: [element's width],
10899 height: [element's height],
10900 x: [element's x position],
10901 y: [element's y position],
10902 opacity: [element's opacity],
10907 * @param {Object} options Object literal with any of the Fx config options
10908 * @return {Roo.Element} The Element
10910 shift : function(o){
10911 var el = this.getFxEl();
10913 el.queueFx(o, function(){
10914 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10915 if(w !== undefined){
10916 a.width = {to: this.adjustWidth(w)};
10918 if(h !== undefined){
10919 a.height = {to: this.adjustHeight(h)};
10921 if(x !== undefined || y !== undefined){
10923 x !== undefined ? x : this.getX(),
10924 y !== undefined ? y : this.getY()
10927 if(op !== undefined){
10928 a.opacity = {to: op};
10930 if(o.xy !== undefined){
10931 a.points = {to: o.xy};
10933 arguments.callee.anim = this.fxanim(a,
10934 o, 'motion', .35, "easeOut", function(){
10942 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10943 * ending point of the effect.
10946 // default: slide the element downward while fading out
10949 // custom: slide the element out to the right with a 2-second duration
10950 el.ghost('r', { duration: 2 });
10952 // common config options shown with default values
10960 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10961 * @param {Object} options (optional) Object literal with any of the Fx config options
10962 * @return {Roo.Element} The Element
10964 ghost : function(anchor, o){
10965 var el = this.getFxEl();
10968 el.queueFx(o, function(){
10969 anchor = anchor || "b";
10971 // restore values after effect
10972 var r = this.getFxRestore();
10973 var w = this.getWidth(),
10974 h = this.getHeight();
10976 var st = this.dom.style;
10978 var after = function(){
10980 el.setDisplayed(false);
10986 el.setPositioning(r.pos);
10987 st.width = r.width;
10988 st.height = r.height;
10993 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10994 switch(anchor.toLowerCase()){
11021 arguments.callee.anim = this.fxanim(a,
11031 * Ensures that all effects queued after syncFx is called on the element are
11032 * run concurrently. This is the opposite of {@link #sequenceFx}.
11033 * @return {Roo.Element} The Element
11035 syncFx : function(){
11036 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
11045 * Ensures that all effects queued after sequenceFx is called on the element are
11046 * run in sequence. This is the opposite of {@link #syncFx}.
11047 * @return {Roo.Element} The Element
11049 sequenceFx : function(){
11050 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
11052 concurrent : false,
11059 nextFx : function(){
11060 var ef = this.fxQueue[0];
11067 * Returns true if the element has any effects actively running or queued, else returns false.
11068 * @return {Boolean} True if element has active effects, else false
11070 hasActiveFx : function(){
11071 return this.fxQueue && this.fxQueue[0];
11075 * Stops any running effects and clears the element's internal effects queue if it contains
11076 * any additional effects that haven't started yet.
11077 * @return {Roo.Element} The Element
11079 stopFx : function(){
11080 if(this.hasActiveFx()){
11081 var cur = this.fxQueue[0];
11082 if(cur && cur.anim && cur.anim.isAnimated()){
11083 this.fxQueue = [cur]; // clear out others
11084 cur.anim.stop(true);
11091 beforeFx : function(o){
11092 if(this.hasActiveFx() && !o.concurrent){
11103 * Returns true if the element is currently blocking so that no other effect can be queued
11104 * until this effect is finished, else returns false if blocking is not set. This is commonly
11105 * used to ensure that an effect initiated by a user action runs to completion prior to the
11106 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
11107 * @return {Boolean} True if blocking, else false
11109 hasFxBlock : function(){
11110 var q = this.fxQueue;
11111 return q && q[0] && q[0].block;
11115 queueFx : function(o, fn){
11119 if(!this.hasFxBlock()){
11120 Roo.applyIf(o, this.fxDefaults);
11122 var run = this.beforeFx(o);
11123 fn.block = o.block;
11124 this.fxQueue.push(fn);
11136 fxWrap : function(pos, o, vis){
11138 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
11141 wrapXY = this.getXY();
11143 var div = document.createElement("div");
11144 div.style.visibility = vis;
11145 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
11146 wrap.setPositioning(pos);
11147 if(wrap.getStyle("position") == "static"){
11148 wrap.position("relative");
11150 this.clearPositioning('auto');
11152 wrap.dom.appendChild(this.dom);
11154 wrap.setXY(wrapXY);
11161 fxUnwrap : function(wrap, pos, o){
11162 this.clearPositioning();
11163 this.setPositioning(pos);
11165 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
11171 getFxRestore : function(){
11172 var st = this.dom.style;
11173 return {pos: this.getPositioning(), width: st.width, height : st.height};
11177 afterFx : function(o){
11179 this.applyStyles(o.afterStyle);
11182 this.addClass(o.afterCls);
11184 if(o.remove === true){
11187 Roo.callback(o.callback, o.scope, [this]);
11189 this.fxQueue.shift();
11195 getFxEl : function(){ // support for composite element fx
11196 return Roo.get(this.dom);
11200 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
11201 animType = animType || 'run';
11203 var anim = Roo.lib.Anim[animType](
11205 (opt.duration || defaultDur) || .35,
11206 (opt.easing || defaultEase) || 'easeOut',
11208 Roo.callback(cb, this);
11217 // backwords compat
11218 Roo.Fx.resize = Roo.Fx.scale;
11220 //When included, Roo.Fx is automatically applied to Element so that all basic
11221 //effects are available directly via the Element API
11222 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
11224 * Ext JS Library 1.1.1
11225 * Copyright(c) 2006-2007, Ext JS, LLC.
11227 * Originally Released Under LGPL - original licence link has changed is not relivant.
11230 * <script type="text/javascript">
11235 * @class Roo.CompositeElement
11236 * Standard composite class. Creates a Roo.Element for every element in the collection.
11238 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11239 * actions will be performed on all the elements in this collection.</b>
11241 * All methods return <i>this</i> and can be chained.
11243 var els = Roo.select("#some-el div.some-class", true);
11244 // or select directly from an existing element
11245 var el = Roo.get('some-el');
11246 el.select('div.some-class', true);
11248 els.setWidth(100); // all elements become 100 width
11249 els.hide(true); // all elements fade out and hide
11251 els.setWidth(100).hide(true);
11254 Roo.CompositeElement = function(els){
11255 this.elements = [];
11256 this.addElements(els);
11258 Roo.CompositeElement.prototype = {
11260 addElements : function(els){
11264 if(typeof els == "string"){
11265 els = Roo.Element.selectorFunction(els);
11267 var yels = this.elements;
11268 var index = yels.length-1;
11269 for(var i = 0, len = els.length; i < len; i++) {
11270 yels[++index] = Roo.get(els[i]);
11276 * Clears this composite and adds the elements returned by the passed selector.
11277 * @param {String/Array} els A string CSS selector, an array of elements or an element
11278 * @return {CompositeElement} this
11280 fill : function(els){
11281 this.elements = [];
11287 * Filters this composite to only elements that match the passed selector.
11288 * @param {String} selector A string CSS selector
11289 * @param {Boolean} inverse return inverse filter (not matches)
11290 * @return {CompositeElement} this
11292 filter : function(selector, inverse){
11294 inverse = inverse || false;
11295 this.each(function(el){
11296 var match = inverse ? !el.is(selector) : el.is(selector);
11298 els[els.length] = el.dom;
11305 invoke : function(fn, args){
11306 var els = this.elements;
11307 for(var i = 0, len = els.length; i < len; i++) {
11308 Roo.Element.prototype[fn].apply(els[i], args);
11313 * Adds elements to this composite.
11314 * @param {String/Array} els A string CSS selector, an array of elements or an element
11315 * @return {CompositeElement} this
11317 add : function(els){
11318 if(typeof els == "string"){
11319 this.addElements(Roo.Element.selectorFunction(els));
11320 }else if(els.length !== undefined){
11321 this.addElements(els);
11323 this.addElements([els]);
11328 * Calls the passed function passing (el, this, index) for each element in this composite.
11329 * @param {Function} fn The function to call
11330 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11331 * @return {CompositeElement} this
11333 each : function(fn, scope){
11334 var els = this.elements;
11335 for(var i = 0, len = els.length; i < len; i++){
11336 if(fn.call(scope || els[i], els[i], this, i) === false) {
11344 * Returns the Element object at the specified index
11345 * @param {Number} index
11346 * @return {Roo.Element}
11348 item : function(index){
11349 return this.elements[index] || null;
11353 * Returns the first Element
11354 * @return {Roo.Element}
11356 first : function(){
11357 return this.item(0);
11361 * Returns the last Element
11362 * @return {Roo.Element}
11365 return this.item(this.elements.length-1);
11369 * Returns the number of elements in this composite
11372 getCount : function(){
11373 return this.elements.length;
11377 * Returns true if this composite contains the passed element
11380 contains : function(el){
11381 return this.indexOf(el) !== -1;
11385 * Returns true if this composite contains the passed element
11388 indexOf : function(el){
11389 return this.elements.indexOf(Roo.get(el));
11394 * Removes the specified element(s).
11395 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11396 * or an array of any of those.
11397 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11398 * @return {CompositeElement} this
11400 removeElement : function(el, removeDom){
11401 if(el instanceof Array){
11402 for(var i = 0, len = el.length; i < len; i++){
11403 this.removeElement(el[i]);
11407 var index = typeof el == 'number' ? el : this.indexOf(el);
11410 var d = this.elements[index];
11414 d.parentNode.removeChild(d);
11417 this.elements.splice(index, 1);
11423 * Replaces the specified element with the passed element.
11424 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11426 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11427 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11428 * @return {CompositeElement} this
11430 replaceElement : function(el, replacement, domReplace){
11431 var index = typeof el == 'number' ? el : this.indexOf(el);
11434 this.elements[index].replaceWith(replacement);
11436 this.elements.splice(index, 1, Roo.get(replacement))
11443 * Removes all elements.
11445 clear : function(){
11446 this.elements = [];
11450 Roo.CompositeElement.createCall = function(proto, fnName){
11451 if(!proto[fnName]){
11452 proto[fnName] = function(){
11453 return this.invoke(fnName, arguments);
11457 for(var fnName in Roo.Element.prototype){
11458 if(typeof Roo.Element.prototype[fnName] == "function"){
11459 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11465 * Ext JS Library 1.1.1
11466 * Copyright(c) 2006-2007, Ext JS, LLC.
11468 * Originally Released Under LGPL - original licence link has changed is not relivant.
11471 * <script type="text/javascript">
11475 * @class Roo.CompositeElementLite
11476 * @extends Roo.CompositeElement
11477 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11479 var els = Roo.select("#some-el div.some-class");
11480 // or select directly from an existing element
11481 var el = Roo.get('some-el');
11482 el.select('div.some-class');
11484 els.setWidth(100); // all elements become 100 width
11485 els.hide(true); // all elements fade out and hide
11487 els.setWidth(100).hide(true);
11488 </code></pre><br><br>
11489 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11490 * actions will be performed on all the elements in this collection.</b>
11492 Roo.CompositeElementLite = function(els){
11493 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11494 this.el = new Roo.Element.Flyweight();
11496 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11497 addElements : function(els){
11499 if(els instanceof Array){
11500 this.elements = this.elements.concat(els);
11502 var yels = this.elements;
11503 var index = yels.length-1;
11504 for(var i = 0, len = els.length; i < len; i++) {
11505 yels[++index] = els[i];
11511 invoke : function(fn, args){
11512 var els = this.elements;
11514 for(var i = 0, len = els.length; i < len; i++) {
11516 Roo.Element.prototype[fn].apply(el, args);
11521 * Returns a flyweight Element of the dom element object at the specified index
11522 * @param {Number} index
11523 * @return {Roo.Element}
11525 item : function(index){
11526 if(!this.elements[index]){
11529 this.el.dom = this.elements[index];
11533 // fixes scope with flyweight
11534 addListener : function(eventName, handler, scope, opt){
11535 var els = this.elements;
11536 for(var i = 0, len = els.length; i < len; i++) {
11537 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11543 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11544 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11545 * a reference to the dom node, use el.dom.</b>
11546 * @param {Function} fn The function to call
11547 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11548 * @return {CompositeElement} this
11550 each : function(fn, scope){
11551 var els = this.elements;
11553 for(var i = 0, len = els.length; i < len; i++){
11555 if(fn.call(scope || el, el, this, i) === false){
11562 indexOf : function(el){
11563 return this.elements.indexOf(Roo.getDom(el));
11566 replaceElement : function(el, replacement, domReplace){
11567 var index = typeof el == 'number' ? el : this.indexOf(el);
11569 replacement = Roo.getDom(replacement);
11571 var d = this.elements[index];
11572 d.parentNode.insertBefore(replacement, d);
11573 d.parentNode.removeChild(d);
11575 this.elements.splice(index, 1, replacement);
11580 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11584 * Ext JS Library 1.1.1
11585 * Copyright(c) 2006-2007, Ext JS, LLC.
11587 * Originally Released Under LGPL - original licence link has changed is not relivant.
11590 * <script type="text/javascript">
11596 * @class Roo.data.Connection
11597 * @extends Roo.util.Observable
11598 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11599 * either to a configured URL, or to a URL specified at request time.
11601 * Requests made by this class are asynchronous, and will return immediately. No data from
11602 * the server will be available to the statement immediately following the {@link #request} call.
11603 * To process returned data, use a callback in the request options object, or an event listener.
11605 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11606 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11607 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11608 * property and, if present, the IFRAME's XML document as the responseXML property.
11610 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11611 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11612 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11613 * standard DOM methods.
11615 * @param {Object} config a configuration object.
11617 Roo.data.Connection = function(config){
11618 Roo.apply(this, config);
11621 * @event beforerequest
11622 * Fires before a network request is made to retrieve a data object.
11623 * @param {Connection} conn This Connection object.
11624 * @param {Object} options The options config object passed to the {@link #request} method.
11626 "beforerequest" : true,
11628 * @event requestcomplete
11629 * Fires if the request was successfully completed.
11630 * @param {Connection} conn This Connection object.
11631 * @param {Object} response The XHR object containing the response data.
11632 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11633 * @param {Object} options The options config object passed to the {@link #request} method.
11635 "requestcomplete" : true,
11637 * @event requestexception
11638 * Fires if an error HTTP status was returned from the server.
11639 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11640 * @param {Connection} conn This Connection object.
11641 * @param {Object} response The XHR object containing the response data.
11642 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11643 * @param {Object} options The options config object passed to the {@link #request} method.
11645 "requestexception" : true
11647 Roo.data.Connection.superclass.constructor.call(this);
11650 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11652 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11655 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11656 * extra parameters to each request made by this object. (defaults to undefined)
11659 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11660 * to each request made by this object. (defaults to undefined)
11663 * @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)
11666 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11670 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11676 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11679 disableCaching: true,
11682 * Sends an HTTP request to a remote server.
11683 * @param {Object} options An object which may contain the following properties:<ul>
11684 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11685 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11686 * request, a url encoded string or a function to call to get either.</li>
11687 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11688 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11689 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11690 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11691 * <li>options {Object} The parameter to the request call.</li>
11692 * <li>success {Boolean} True if the request succeeded.</li>
11693 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11695 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11696 * The callback is passed the following parameters:<ul>
11697 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11698 * <li>options {Object} The parameter to the request call.</li>
11700 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11701 * The callback is passed the following parameters:<ul>
11702 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11703 * <li>options {Object} The parameter to the request call.</li>
11705 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11706 * for the callback function. Defaults to the browser window.</li>
11707 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11708 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11709 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11710 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11711 * params for the post data. Any params will be appended to the URL.</li>
11712 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11714 * @return {Number} transactionId
11716 request : function(o){
11717 if(this.fireEvent("beforerequest", this, o) !== false){
11720 if(typeof p == "function"){
11721 p = p.call(o.scope||window, o);
11723 if(typeof p == "object"){
11724 p = Roo.urlEncode(o.params);
11726 if(this.extraParams){
11727 var extras = Roo.urlEncode(this.extraParams);
11728 p = p ? (p + '&' + extras) : extras;
11731 var url = o.url || this.url;
11732 if(typeof url == 'function'){
11733 url = url.call(o.scope||window, o);
11737 var form = Roo.getDom(o.form);
11738 url = url || form.action;
11740 var enctype = form.getAttribute("enctype");
11743 return this.doFormDataUpload(o, url);
11746 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11747 return this.doFormUpload(o, p, url);
11749 var f = Roo.lib.Ajax.serializeForm(form);
11750 p = p ? (p + '&' + f) : f;
11753 if (!o.form && o.formData) {
11754 o.formData = o.formData === true ? new FormData() : o.formData;
11755 for (var k in o.params) {
11756 o.formData.append(k,o.params[k]);
11759 return this.doFormDataUpload(o, url);
11763 var hs = o.headers;
11764 if(this.defaultHeaders){
11765 hs = Roo.apply(hs || {}, this.defaultHeaders);
11772 success: this.handleResponse,
11773 failure: this.handleFailure,
11775 argument: {options: o},
11776 timeout : o.timeout || this.timeout
11779 var method = o.method||this.method||(p ? "POST" : "GET");
11781 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11782 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11785 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11789 }else if(this.autoAbort !== false){
11793 if((method == 'GET' && p) || o.xmlData){
11794 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11797 Roo.lib.Ajax.useDefaultHeader = typeof(o.headers) == 'undefined' || typeof(o.headers['Content-Type']) == 'undefined';
11798 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11799 Roo.lib.Ajax.useDefaultHeader == true;
11800 return this.transId;
11802 Roo.callback(o.callback, o.scope, [o, null, null]);
11808 * Determine whether this object has a request outstanding.
11809 * @param {Number} transactionId (Optional) defaults to the last transaction
11810 * @return {Boolean} True if there is an outstanding request.
11812 isLoading : function(transId){
11814 return Roo.lib.Ajax.isCallInProgress(transId);
11816 return this.transId ? true : false;
11821 * Aborts any outstanding request.
11822 * @param {Number} transactionId (Optional) defaults to the last transaction
11824 abort : function(transId){
11825 if(transId || this.isLoading()){
11826 Roo.lib.Ajax.abort(transId || this.transId);
11831 handleResponse : function(response){
11832 this.transId = false;
11833 var options = response.argument.options;
11834 response.argument = options ? options.argument : null;
11835 this.fireEvent("requestcomplete", this, response, options);
11836 Roo.callback(options.success, options.scope, [response, options]);
11837 Roo.callback(options.callback, options.scope, [options, true, response]);
11841 handleFailure : function(response, e){
11842 this.transId = false;
11843 var options = response.argument.options;
11844 response.argument = options ? options.argument : null;
11845 this.fireEvent("requestexception", this, response, options, e);
11846 Roo.callback(options.failure, options.scope, [response, options]);
11847 Roo.callback(options.callback, options.scope, [options, false, response]);
11851 doFormUpload : function(o, ps, url){
11853 var frame = document.createElement('iframe');
11856 frame.className = 'x-hidden';
11858 frame.src = Roo.SSL_SECURE_URL;
11860 document.body.appendChild(frame);
11863 document.frames[id].name = id;
11866 var form = Roo.getDom(o.form);
11868 form.method = 'POST';
11869 form.enctype = form.encoding = 'multipart/form-data';
11875 if(ps){ // add dynamic params
11877 ps = Roo.urlDecode(ps, false);
11879 if(ps.hasOwnProperty(k)){
11880 hd = document.createElement('input');
11881 hd.type = 'hidden';
11884 form.appendChild(hd);
11891 var r = { // bogus response object
11896 r.argument = o ? o.argument : null;
11901 doc = frame.contentWindow.document;
11903 doc = (frame.contentDocument || window.frames[id].document);
11905 if(doc && doc.body){
11906 r.responseText = doc.body.innerHTML;
11908 if(doc && doc.XMLDocument){
11909 r.responseXML = doc.XMLDocument;
11911 r.responseXML = doc;
11918 Roo.EventManager.removeListener(frame, 'load', cb, this);
11920 this.fireEvent("requestcomplete", this, r, o);
11921 Roo.callback(o.success, o.scope, [r, o]);
11922 Roo.callback(o.callback, o.scope, [o, true, r]);
11924 setTimeout(function(){document.body.removeChild(frame);}, 100);
11927 Roo.EventManager.on(frame, 'load', cb, this);
11930 if(hiddens){ // remove dynamic params
11931 for(var i = 0, len = hiddens.length; i < len; i++){
11932 form.removeChild(hiddens[i]);
11936 // this is a 'formdata version???'
11939 doFormDataUpload : function(o, url)
11943 var form = Roo.getDom(o.form);
11944 form.enctype = form.encoding = 'multipart/form-data';
11945 formData = o.formData === true ? new FormData(form) : o.formData;
11947 formData = o.formData === true ? new FormData() : o.formData;
11952 success: this.handleResponse,
11953 failure: this.handleFailure,
11955 argument: {options: o},
11956 timeout : o.timeout || this.timeout
11959 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11963 }else if(this.autoAbort !== false){
11967 //Roo.lib.Ajax.defaultPostHeader = null;
11968 Roo.lib.Ajax.useDefaultHeader = false;
11969 this.transId = Roo.lib.Ajax.request( "POST", url, cb, formData, o);
11970 Roo.lib.Ajax.useDefaultHeader = true;
11978 * Ext JS Library 1.1.1
11979 * Copyright(c) 2006-2007, Ext JS, LLC.
11981 * Originally Released Under LGPL - original licence link has changed is not relivant.
11984 * <script type="text/javascript">
11988 * Global Ajax request class.
11991 * @extends Roo.data.Connection
11994 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11995 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11996 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11997 * @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)
11998 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11999 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
12000 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
12002 Roo.Ajax = new Roo.data.Connection({
12011 * Serialize the passed form into a url encoded string
12013 * @param {String/HTMLElement} form
12016 serializeForm : function(form){
12017 return Roo.lib.Ajax.serializeForm(form);
12021 * Ext JS Library 1.1.1
12022 * Copyright(c) 2006-2007, Ext JS, LLC.
12024 * Originally Released Under LGPL - original licence link has changed is not relivant.
12027 * <script type="text/javascript">
12032 * @class Roo.UpdateManager
12033 * @extends Roo.util.Observable
12034 * Provides AJAX-style update for Element object.<br><br>
12037 * // Get it from a Roo.Element object
12038 * var el = Roo.get("foo");
12039 * var mgr = el.getUpdateManager();
12040 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
12042 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
12044 * // or directly (returns the same UpdateManager instance)
12045 * var mgr = new Roo.UpdateManager("myElementId");
12046 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
12047 * mgr.on("update", myFcnNeedsToKnow);
12049 // short handed call directly from the element object
12050 Roo.get("foo").load({
12054 text: "Loading Foo..."
12058 * Create new UpdateManager directly.
12059 * @param {String/HTMLElement/Roo.Element} el The element to update
12060 * @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).
12062 Roo.UpdateManager = function(el, forceNew){
12064 if(!forceNew && el.updateManager){
12065 return el.updateManager;
12068 * The Element object
12069 * @type Roo.Element
12073 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
12076 this.defaultUrl = null;
12080 * @event beforeupdate
12081 * Fired before an update is made, return false from your handler and the update is cancelled.
12082 * @param {Roo.Element} el
12083 * @param {String/Object/Function} url
12084 * @param {String/Object} params
12086 "beforeupdate": true,
12089 * Fired after successful update is made.
12090 * @param {Roo.Element} el
12091 * @param {Object} oResponseObject The response Object
12096 * Fired on update failure.
12097 * @param {Roo.Element} el
12098 * @param {Object} oResponseObject The response Object
12102 var d = Roo.UpdateManager.defaults;
12104 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
12107 this.sslBlankUrl = d.sslBlankUrl;
12109 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
12112 this.disableCaching = d.disableCaching;
12114 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
12117 this.indicatorText = d.indicatorText;
12119 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
12122 this.showLoadIndicator = d.showLoadIndicator;
12124 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
12127 this.timeout = d.timeout;
12130 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
12133 this.loadScripts = d.loadScripts;
12136 * Transaction object of current executing transaction
12138 this.transaction = null;
12143 this.autoRefreshProcId = null;
12145 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
12148 this.refreshDelegate = this.refresh.createDelegate(this);
12150 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
12153 this.updateDelegate = this.update.createDelegate(this);
12155 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
12158 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
12162 this.successDelegate = this.processSuccess.createDelegate(this);
12166 this.failureDelegate = this.processFailure.createDelegate(this);
12168 if(!this.renderer){
12170 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
12172 this.renderer = new Roo.UpdateManager.BasicRenderer();
12175 Roo.UpdateManager.superclass.constructor.call(this);
12178 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
12180 * Get the Element this UpdateManager is bound to
12181 * @return {Roo.Element} The element
12183 getEl : function(){
12187 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
12188 * @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:
12191 url: "your-url.php",<br/>
12192 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
12193 callback: yourFunction,<br/>
12194 scope: yourObject, //(optional scope) <br/>
12195 discardUrl: false, <br/>
12196 nocache: false,<br/>
12197 text: "Loading...",<br/>
12199 scripts: false<br/>
12202 * The only required property is url. The optional properties nocache, text and scripts
12203 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
12204 * @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}
12205 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12206 * @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.
12208 update : function(url, params, callback, discardUrl){
12209 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
12210 var method = this.method,
12212 if(typeof url == "object"){ // must be config object
12215 params = params || cfg.params;
12216 callback = callback || cfg.callback;
12217 discardUrl = discardUrl || cfg.discardUrl;
12218 if(callback && cfg.scope){
12219 callback = callback.createDelegate(cfg.scope);
12221 if(typeof cfg.method != "undefined"){method = cfg.method;};
12222 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
12223 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
12224 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
12225 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
12227 this.showLoading();
12229 this.defaultUrl = url;
12231 if(typeof url == "function"){
12232 url = url.call(this);
12235 method = method || (params ? "POST" : "GET");
12236 if(method == "GET"){
12237 url = this.prepareUrl(url);
12240 var o = Roo.apply(cfg ||{}, {
12243 success: this.successDelegate,
12244 failure: this.failureDelegate,
12245 callback: undefined,
12246 timeout: (this.timeout*1000),
12247 argument: {"url": url, "form": null, "callback": callback, "params": params}
12249 Roo.log("updated manager called with timeout of " + o.timeout);
12250 this.transaction = Roo.Ajax.request(o);
12255 * 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.
12256 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
12257 * @param {String/HTMLElement} form The form Id or form element
12258 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
12259 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
12260 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12262 formUpdate : function(form, url, reset, callback){
12263 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
12264 if(typeof url == "function"){
12265 url = url.call(this);
12267 form = Roo.getDom(form);
12268 this.transaction = Roo.Ajax.request({
12271 success: this.successDelegate,
12272 failure: this.failureDelegate,
12273 timeout: (this.timeout*1000),
12274 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
12276 this.showLoading.defer(1, this);
12281 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
12282 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12284 refresh : function(callback){
12285 if(this.defaultUrl == null){
12288 this.update(this.defaultUrl, null, callback, true);
12292 * Set this element to auto refresh.
12293 * @param {Number} interval How often to update (in seconds).
12294 * @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)
12295 * @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}
12296 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12297 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
12299 startAutoRefresh : function(interval, url, params, callback, refreshNow){
12301 this.update(url || this.defaultUrl, params, callback, true);
12303 if(this.autoRefreshProcId){
12304 clearInterval(this.autoRefreshProcId);
12306 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
12310 * Stop auto refresh on this element.
12312 stopAutoRefresh : function(){
12313 if(this.autoRefreshProcId){
12314 clearInterval(this.autoRefreshProcId);
12315 delete this.autoRefreshProcId;
12319 isAutoRefreshing : function(){
12320 return this.autoRefreshProcId ? true : false;
12323 * Called to update the element to "Loading" state. Override to perform custom action.
12325 showLoading : function(){
12326 if(this.showLoadIndicator){
12327 this.el.update(this.indicatorText);
12332 * Adds unique parameter to query string if disableCaching = true
12335 prepareUrl : function(url){
12336 if(this.disableCaching){
12337 var append = "_dc=" + (new Date().getTime());
12338 if(url.indexOf("?") !== -1){
12339 url += "&" + append;
12341 url += "?" + append;
12350 processSuccess : function(response){
12351 this.transaction = null;
12352 if(response.argument.form && response.argument.reset){
12353 try{ // put in try/catch since some older FF releases had problems with this
12354 response.argument.form.reset();
12357 if(this.loadScripts){
12358 this.renderer.render(this.el, response, this,
12359 this.updateComplete.createDelegate(this, [response]));
12361 this.renderer.render(this.el, response, this);
12362 this.updateComplete(response);
12366 updateComplete : function(response){
12367 this.fireEvent("update", this.el, response);
12368 if(typeof response.argument.callback == "function"){
12369 response.argument.callback(this.el, true, response);
12376 processFailure : function(response){
12377 this.transaction = null;
12378 this.fireEvent("failure", this.el, response);
12379 if(typeof response.argument.callback == "function"){
12380 response.argument.callback(this.el, false, response);
12385 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
12386 * @param {Object} renderer The object implementing the render() method
12388 setRenderer : function(renderer){
12389 this.renderer = renderer;
12392 getRenderer : function(){
12393 return this.renderer;
12397 * Set the defaultUrl used for updates
12398 * @param {String/Function} defaultUrl The url or a function to call to get the url
12400 setDefaultUrl : function(defaultUrl){
12401 this.defaultUrl = defaultUrl;
12405 * Aborts the executing transaction
12407 abort : function(){
12408 if(this.transaction){
12409 Roo.Ajax.abort(this.transaction);
12414 * Returns true if an update is in progress
12415 * @return {Boolean}
12417 isUpdating : function(){
12418 if(this.transaction){
12419 return Roo.Ajax.isLoading(this.transaction);
12426 * @class Roo.UpdateManager.defaults
12427 * @static (not really - but it helps the doc tool)
12428 * The defaults collection enables customizing the default properties of UpdateManager
12430 Roo.UpdateManager.defaults = {
12432 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12438 * True to process scripts by default (Defaults to false).
12441 loadScripts : false,
12444 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12447 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12449 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12452 disableCaching : false,
12454 * Whether to show indicatorText when loading (Defaults to true).
12457 showLoadIndicator : true,
12459 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12462 indicatorText : '<div class="loading-indicator">Loading...</div>'
12466 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12468 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12469 * @param {String/HTMLElement/Roo.Element} el The element to update
12470 * @param {String} url The url
12471 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12472 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12475 * @member Roo.UpdateManager
12477 Roo.UpdateManager.updateElement = function(el, url, params, options){
12478 var um = Roo.get(el, true).getUpdateManager();
12479 Roo.apply(um, options);
12480 um.update(url, params, options ? options.callback : null);
12482 // alias for backwards compat
12483 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12485 * @class Roo.UpdateManager.BasicRenderer
12486 * Default Content renderer. Updates the elements innerHTML with the responseText.
12488 Roo.UpdateManager.BasicRenderer = function(){};
12490 Roo.UpdateManager.BasicRenderer.prototype = {
12492 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12493 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12494 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12495 * @param {Roo.Element} el The element being rendered
12496 * @param {Object} response The YUI Connect response object
12497 * @param {UpdateManager} updateManager The calling update manager
12498 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12500 render : function(el, response, updateManager, callback){
12501 el.update(response.responseText, updateManager.loadScripts, callback);
12507 * (c)) Alan Knowles
12513 * @class Roo.DomTemplate
12514 * @extends Roo.Template
12515 * An effort at a dom based template engine..
12517 * Similar to XTemplate, except it uses dom parsing to create the template..
12519 * Supported features:
12524 {a_variable} - output encoded.
12525 {a_variable.format:("Y-m-d")} - call a method on the variable
12526 {a_variable:raw} - unencoded output
12527 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12528 {a_variable:this.method_on_template(...)} - call a method on the template object.
12533 <div roo-for="a_variable or condition.."></div>
12534 <div roo-if="a_variable or condition"></div>
12535 <div roo-exec="some javascript"></div>
12536 <div roo-name="named_template"></div>
12541 Roo.DomTemplate = function()
12543 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12550 Roo.extend(Roo.DomTemplate, Roo.Template, {
12552 * id counter for sub templates.
12556 * flag to indicate if dom parser is inside a pre,
12557 * it will strip whitespace if not.
12562 * The various sub templates
12570 * basic tag replacing syntax
12573 * // you can fake an object call by doing this
12577 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12578 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12580 iterChild : function (node, method) {
12582 var oldPre = this.inPre;
12583 if (node.tagName == 'PRE') {
12586 for( var i = 0; i < node.childNodes.length; i++) {
12587 method.call(this, node.childNodes[i]);
12589 this.inPre = oldPre;
12595 * compile the template
12597 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12600 compile: function()
12604 // covert the html into DOM...
12608 doc = document.implementation.createHTMLDocument("");
12609 doc.documentElement.innerHTML = this.html ;
12610 div = doc.documentElement;
12612 // old IE... - nasty -- it causes all sorts of issues.. with
12613 // images getting pulled from server..
12614 div = document.createElement('div');
12615 div.innerHTML = this.html;
12617 //doc.documentElement.innerHTML = htmlBody
12623 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12625 var tpls = this.tpls;
12627 // create a top level template from the snippet..
12629 //Roo.log(div.innerHTML);
12636 body : div.innerHTML,
12649 Roo.each(tpls, function(tp){
12650 this.compileTpl(tp);
12651 this.tpls[tp.id] = tp;
12654 this.master = tpls[0];
12660 compileNode : function(node, istop) {
12665 // skip anything not a tag..
12666 if (node.nodeType != 1) {
12667 if (node.nodeType == 3 && !this.inPre) {
12668 // reduce white space..
12669 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12692 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12693 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12694 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12695 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12701 // just itterate children..
12702 this.iterChild(node,this.compileNode);
12705 tpl.uid = this.id++;
12706 tpl.value = node.getAttribute('roo-' + tpl.attr);
12707 node.removeAttribute('roo-'+ tpl.attr);
12708 if (tpl.attr != 'name') {
12709 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12710 node.parentNode.replaceChild(placeholder, node);
12713 var placeholder = document.createElement('span');
12714 placeholder.className = 'roo-tpl-' + tpl.value;
12715 node.parentNode.replaceChild(placeholder, node);
12718 // parent now sees '{domtplXXXX}
12719 this.iterChild(node,this.compileNode);
12721 // we should now have node body...
12722 var div = document.createElement('div');
12723 div.appendChild(node);
12725 // this has the unfortunate side effect of converting tagged attributes
12726 // eg. href="{...}" into %7C...%7D
12727 // this has been fixed by searching for those combo's although it's a bit hacky..
12730 tpl.body = div.innerHTML;
12737 switch (tpl.value) {
12738 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12739 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12740 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12745 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12749 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12753 tpl.id = tpl.value; // replace non characters???
12759 this.tpls.push(tpl);
12769 * Compile a segment of the template into a 'sub-template'
12775 compileTpl : function(tpl)
12777 var fm = Roo.util.Format;
12778 var useF = this.disableFormats !== true;
12780 var sep = Roo.isGecko ? "+\n" : ",\n";
12782 var undef = function(str) {
12783 Roo.debug && Roo.log("Property not found :" + str);
12787 //Roo.log(tpl.body);
12791 var fn = function(m, lbrace, name, format, args)
12794 //Roo.log(arguments);
12795 args = args ? args.replace(/\\'/g,"'") : args;
12796 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12797 if (typeof(format) == 'undefined') {
12798 format = 'htmlEncode';
12800 if (format == 'raw' ) {
12804 if(name.substr(0, 6) == 'domtpl'){
12805 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12808 // build an array of options to determine if value is undefined..
12810 // basically get 'xxxx.yyyy' then do
12811 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12812 // (function () { Roo.log("Property not found"); return ''; })() :
12817 Roo.each(name.split('.'), function(st) {
12818 lookfor += (lookfor.length ? '.': '') + st;
12819 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12822 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12825 if(format && useF){
12827 args = args ? ',' + args : "";
12829 if(format.substr(0, 5) != "this."){
12830 format = "fm." + format + '(';
12832 format = 'this.call("'+ format.substr(5) + '", ';
12836 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12839 if (args && args.length) {
12840 // called with xxyx.yuu:(test,test)
12842 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12844 // raw.. - :raw modifier..
12845 return "'"+ sep + udef_st + name + ")"+sep+"'";
12849 // branched to use + in gecko and [].join() in others
12851 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12852 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12855 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12856 body.push(tpl.body.replace(/(\r\n|\n)/g,
12857 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12858 body.push("'].join('');};};");
12859 body = body.join('');
12862 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12864 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12871 * same as applyTemplate, except it's done to one of the subTemplates
12872 * when using named templates, you can do:
12874 * var str = pl.applySubTemplate('your-name', values);
12877 * @param {Number} id of the template
12878 * @param {Object} values to apply to template
12879 * @param {Object} parent (normaly the instance of this object)
12881 applySubTemplate : function(id, values, parent)
12885 var t = this.tpls[id];
12889 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12890 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12894 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12901 if(t.execCall && t.execCall.call(this, values, parent)){
12905 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12911 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12912 parent = t.target ? values : parent;
12913 if(t.forCall && vs instanceof Array){
12915 for(var i = 0, len = vs.length; i < len; i++){
12917 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12919 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12921 //Roo.log(t.compiled);
12925 return buf.join('');
12928 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12933 return t.compiled.call(this, vs, parent);
12935 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12937 //Roo.log(t.compiled);
12945 applyTemplate : function(values){
12946 return this.master.compiled.call(this, values, {});
12947 //var s = this.subs;
12950 apply : function(){
12951 return this.applyTemplate.apply(this, arguments);
12956 Roo.DomTemplate.from = function(el){
12957 el = Roo.getDom(el);
12958 return new Roo.Domtemplate(el.value || el.innerHTML);
12961 * Ext JS Library 1.1.1
12962 * Copyright(c) 2006-2007, Ext JS, LLC.
12964 * Originally Released Under LGPL - original licence link has changed is not relivant.
12967 * <script type="text/javascript">
12971 * @class Roo.util.DelayedTask
12972 * Provides a convenient method of performing setTimeout where a new
12973 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12974 * You can use this class to buffer
12975 * the keypress events for a certain number of milliseconds, and perform only if they stop
12976 * for that amount of time.
12977 * @constructor The parameters to this constructor serve as defaults and are not required.
12978 * @param {Function} fn (optional) The default function to timeout
12979 * @param {Object} scope (optional) The default scope of that timeout
12980 * @param {Array} args (optional) The default Array of arguments
12982 Roo.util.DelayedTask = function(fn, scope, args){
12983 var id = null, d, t;
12985 var call = function(){
12986 var now = new Date().getTime();
12990 fn.apply(scope, args || []);
12994 * Cancels any pending timeout and queues a new one
12995 * @param {Number} delay The milliseconds to delay
12996 * @param {Function} newFn (optional) Overrides function passed to constructor
12997 * @param {Object} newScope (optional) Overrides scope passed to constructor
12998 * @param {Array} newArgs (optional) Overrides args passed to constructor
13000 this.delay = function(delay, newFn, newScope, newArgs){
13001 if(id && delay != d){
13005 t = new Date().getTime();
13007 scope = newScope || scope;
13008 args = newArgs || args;
13010 id = setInterval(call, d);
13015 * Cancel the last queued timeout
13017 this.cancel = function(){
13025 * Ext JS Library 1.1.1
13026 * Copyright(c) 2006-2007, Ext JS, LLC.
13028 * Originally Released Under LGPL - original licence link has changed is not relivant.
13031 * <script type="text/javascript">
13035 Roo.util.TaskRunner = function(interval){
13036 interval = interval || 10;
13037 var tasks = [], removeQueue = [];
13039 var running = false;
13041 var stopThread = function(){
13047 var startThread = function(){
13050 id = setInterval(runTasks, interval);
13054 var removeTask = function(task){
13055 removeQueue.push(task);
13061 var runTasks = function(){
13062 if(removeQueue.length > 0){
13063 for(var i = 0, len = removeQueue.length; i < len; i++){
13064 tasks.remove(removeQueue[i]);
13067 if(tasks.length < 1){
13072 var now = new Date().getTime();
13073 for(var i = 0, len = tasks.length; i < len; ++i){
13075 var itime = now - t.taskRunTime;
13076 if(t.interval <= itime){
13077 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
13078 t.taskRunTime = now;
13079 if(rt === false || t.taskRunCount === t.repeat){
13084 if(t.duration && t.duration <= (now - t.taskStartTime)){
13091 * Queues a new task.
13092 * @param {Object} task
13094 this.start = function(task){
13096 task.taskStartTime = new Date().getTime();
13097 task.taskRunTime = 0;
13098 task.taskRunCount = 0;
13103 this.stop = function(task){
13108 this.stopAll = function(){
13110 for(var i = 0, len = tasks.length; i < len; i++){
13111 if(tasks[i].onStop){
13120 Roo.TaskMgr = new Roo.util.TaskRunner();/*
13122 * Ext JS Library 1.1.1
13123 * Copyright(c) 2006-2007, Ext JS, LLC.
13125 * Originally Released Under LGPL - original licence link has changed is not relivant.
13128 * <script type="text/javascript">
13133 * @class Roo.util.MixedCollection
13134 * @extends Roo.util.Observable
13135 * A Collection class that maintains both numeric indexes and keys and exposes events.
13137 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
13138 * collection (defaults to false)
13139 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
13140 * and return the key value for that item. This is used when available to look up the key on items that
13141 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
13142 * equivalent to providing an implementation for the {@link #getKey} method.
13144 Roo.util.MixedCollection = function(allowFunctions, keyFn){
13152 * Fires when the collection is cleared.
13157 * Fires when an item is added to the collection.
13158 * @param {Number} index The index at which the item was added.
13159 * @param {Object} o The item added.
13160 * @param {String} key The key associated with the added item.
13165 * Fires when an item is replaced in the collection.
13166 * @param {String} key he key associated with the new added.
13167 * @param {Object} old The item being replaced.
13168 * @param {Object} new The new item.
13173 * Fires when an item is removed from the collection.
13174 * @param {Object} o The item being removed.
13175 * @param {String} key (optional) The key associated with the removed item.
13180 this.allowFunctions = allowFunctions === true;
13182 this.getKey = keyFn;
13184 Roo.util.MixedCollection.superclass.constructor.call(this);
13187 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
13188 allowFunctions : false,
13191 * Adds an item to the collection.
13192 * @param {String} key The key to associate with the item
13193 * @param {Object} o The item to add.
13194 * @return {Object} The item added.
13196 add : function(key, o){
13197 if(arguments.length == 1){
13199 key = this.getKey(o);
13201 if(typeof key == "undefined" || key === null){
13203 this.items.push(o);
13204 this.keys.push(null);
13206 var old = this.map[key];
13208 return this.replace(key, o);
13211 this.items.push(o);
13213 this.keys.push(key);
13215 this.fireEvent("add", this.length-1, o, key);
13220 * MixedCollection has a generic way to fetch keys if you implement getKey.
13223 var mc = new Roo.util.MixedCollection();
13224 mc.add(someEl.dom.id, someEl);
13225 mc.add(otherEl.dom.id, otherEl);
13229 var mc = new Roo.util.MixedCollection();
13230 mc.getKey = function(el){
13236 // or via the constructor
13237 var mc = new Roo.util.MixedCollection(false, function(el){
13243 * @param o {Object} The item for which to find the key.
13244 * @return {Object} The key for the passed item.
13246 getKey : function(o){
13251 * Replaces an item in the collection.
13252 * @param {String} key The key associated with the item to replace, or the item to replace.
13253 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
13254 * @return {Object} The new item.
13256 replace : function(key, o){
13257 if(arguments.length == 1){
13259 key = this.getKey(o);
13261 var old = this.item(key);
13262 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
13263 return this.add(key, o);
13265 var index = this.indexOfKey(key);
13266 this.items[index] = o;
13268 this.fireEvent("replace", key, old, o);
13273 * Adds all elements of an Array or an Object to the collection.
13274 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
13275 * an Array of values, each of which are added to the collection.
13277 addAll : function(objs){
13278 if(arguments.length > 1 || objs instanceof Array){
13279 var args = arguments.length > 1 ? arguments : objs;
13280 for(var i = 0, len = args.length; i < len; i++){
13284 for(var key in objs){
13285 if(this.allowFunctions || typeof objs[key] != "function"){
13286 this.add(key, objs[key]);
13293 * Executes the specified function once for every item in the collection, passing each
13294 * item as the first and only parameter. returning false from the function will stop the iteration.
13295 * @param {Function} fn The function to execute for each item.
13296 * @param {Object} scope (optional) The scope in which to execute the function.
13298 each : function(fn, scope){
13299 var items = [].concat(this.items); // each safe for removal
13300 for(var i = 0, len = items.length; i < len; i++){
13301 if(fn.call(scope || items[i], items[i], i, len) === false){
13308 * Executes the specified function once for every key in the collection, passing each
13309 * key, and its associated item as the first two parameters.
13310 * @param {Function} fn The function to execute for each item.
13311 * @param {Object} scope (optional) The scope in which to execute the function.
13313 eachKey : function(fn, scope){
13314 for(var i = 0, len = this.keys.length; i < len; i++){
13315 fn.call(scope || window, this.keys[i], this.items[i], i, len);
13320 * Returns the first item in the collection which elicits a true return value from the
13321 * passed selection function.
13322 * @param {Function} fn The selection function to execute for each item.
13323 * @param {Object} scope (optional) The scope in which to execute the function.
13324 * @return {Object} The first item in the collection which returned true from the selection function.
13326 find : function(fn, scope){
13327 for(var i = 0, len = this.items.length; i < len; i++){
13328 if(fn.call(scope || window, this.items[i], this.keys[i])){
13329 return this.items[i];
13336 * Inserts an item at the specified index in the collection.
13337 * @param {Number} index The index to insert the item at.
13338 * @param {String} key The key to associate with the new item, or the item itself.
13339 * @param {Object} o (optional) If the second parameter was a key, the new item.
13340 * @return {Object} The item inserted.
13342 insert : function(index, key, o){
13343 if(arguments.length == 2){
13345 key = this.getKey(o);
13347 if(index >= this.length){
13348 return this.add(key, o);
13351 this.items.splice(index, 0, o);
13352 if(typeof key != "undefined" && key != null){
13355 this.keys.splice(index, 0, key);
13356 this.fireEvent("add", index, o, key);
13361 * Removed an item from the collection.
13362 * @param {Object} o The item to remove.
13363 * @return {Object} The item removed.
13365 remove : function(o){
13366 return this.removeAt(this.indexOf(o));
13370 * Remove an item from a specified index in the collection.
13371 * @param {Number} index The index within the collection of the item to remove.
13373 removeAt : function(index){
13374 if(index < this.length && index >= 0){
13376 var o = this.items[index];
13377 this.items.splice(index, 1);
13378 var key = this.keys[index];
13379 if(typeof key != "undefined"){
13380 delete this.map[key];
13382 this.keys.splice(index, 1);
13383 this.fireEvent("remove", o, key);
13388 * Removed an item associated with the passed key fom the collection.
13389 * @param {String} key The key of the item to remove.
13391 removeKey : function(key){
13392 return this.removeAt(this.indexOfKey(key));
13396 * Returns the number of items in the collection.
13397 * @return {Number} the number of items in the collection.
13399 getCount : function(){
13400 return this.length;
13404 * Returns index within the collection of the passed Object.
13405 * @param {Object} o The item to find the index of.
13406 * @return {Number} index of the item.
13408 indexOf : function(o){
13409 if(!this.items.indexOf){
13410 for(var i = 0, len = this.items.length; i < len; i++){
13411 if(this.items[i] == o) {
13417 return this.items.indexOf(o);
13422 * Returns index within the collection of the passed key.
13423 * @param {String} key The key to find the index of.
13424 * @return {Number} index of the key.
13426 indexOfKey : function(key){
13427 if(!this.keys.indexOf){
13428 for(var i = 0, len = this.keys.length; i < len; i++){
13429 if(this.keys[i] == key) {
13435 return this.keys.indexOf(key);
13440 * Returns the item associated with the passed key OR index. Key has priority over index.
13441 * @param {String/Number} key The key or index of the item.
13442 * @return {Object} The item associated with the passed key.
13444 item : function(key){
13445 if (key === 'length') {
13448 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13449 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13453 * Returns the item at the specified index.
13454 * @param {Number} index The index of the item.
13457 itemAt : function(index){
13458 return this.items[index];
13462 * Returns the item associated with the passed key.
13463 * @param {String/Number} key The key of the item.
13464 * @return {Object} The item associated with the passed key.
13466 key : function(key){
13467 return this.map[key];
13471 * Returns true if the collection contains the passed Object as an item.
13472 * @param {Object} o The Object to look for in the collection.
13473 * @return {Boolean} True if the collection contains the Object as an item.
13475 contains : function(o){
13476 return this.indexOf(o) != -1;
13480 * Returns true if the collection contains the passed Object as a key.
13481 * @param {String} key The key to look for in the collection.
13482 * @return {Boolean} True if the collection contains the Object as a key.
13484 containsKey : function(key){
13485 return typeof this.map[key] != "undefined";
13489 * Removes all items from the collection.
13491 clear : function(){
13496 this.fireEvent("clear");
13500 * Returns the first item in the collection.
13501 * @return {Object} the first item in the collection..
13503 first : function(){
13504 return this.items[0];
13508 * Returns the last item in the collection.
13509 * @return {Object} the last item in the collection..
13512 return this.items[this.length-1];
13515 _sort : function(property, dir, fn){
13516 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13517 fn = fn || function(a, b){
13520 var c = [], k = this.keys, items = this.items;
13521 for(var i = 0, len = items.length; i < len; i++){
13522 c[c.length] = {key: k[i], value: items[i], index: i};
13524 c.sort(function(a, b){
13525 var v = fn(a[property], b[property]) * dsc;
13527 v = (a.index < b.index ? -1 : 1);
13531 for(var i = 0, len = c.length; i < len; i++){
13532 items[i] = c[i].value;
13535 this.fireEvent("sort", this);
13539 * Sorts this collection with the passed comparison function
13540 * @param {String} direction (optional) "ASC" or "DESC"
13541 * @param {Function} fn (optional) comparison function
13543 sort : function(dir, fn){
13544 this._sort("value", dir, fn);
13548 * Sorts this collection by keys
13549 * @param {String} direction (optional) "ASC" or "DESC"
13550 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13552 keySort : function(dir, fn){
13553 this._sort("key", dir, fn || function(a, b){
13554 return String(a).toUpperCase()-String(b).toUpperCase();
13559 * Returns a range of items in this collection
13560 * @param {Number} startIndex (optional) defaults to 0
13561 * @param {Number} endIndex (optional) default to the last item
13562 * @return {Array} An array of items
13564 getRange : function(start, end){
13565 var items = this.items;
13566 if(items.length < 1){
13569 start = start || 0;
13570 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13573 for(var i = start; i <= end; i++) {
13574 r[r.length] = items[i];
13577 for(var i = start; i >= end; i--) {
13578 r[r.length] = items[i];
13585 * Filter the <i>objects</i> in this collection by a specific property.
13586 * Returns a new collection that has been filtered.
13587 * @param {String} property A property on your objects
13588 * @param {String/RegExp} value Either string that the property values
13589 * should start with or a RegExp to test against the property
13590 * @return {MixedCollection} The new filtered collection
13592 filter : function(property, value){
13593 if(!value.exec){ // not a regex
13594 value = String(value);
13595 if(value.length == 0){
13596 return this.clone();
13598 value = new RegExp("^" + Roo.escapeRe(value), "i");
13600 return this.filterBy(function(o){
13601 return o && value.test(o[property]);
13606 * Filter by a function. * Returns a new collection that has been filtered.
13607 * The passed function will be called with each
13608 * object in the collection. If the function returns true, the value is included
13609 * otherwise it is filtered.
13610 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13611 * @param {Object} scope (optional) The scope of the function (defaults to this)
13612 * @return {MixedCollection} The new filtered collection
13614 filterBy : function(fn, scope){
13615 var r = new Roo.util.MixedCollection();
13616 r.getKey = this.getKey;
13617 var k = this.keys, it = this.items;
13618 for(var i = 0, len = it.length; i < len; i++){
13619 if(fn.call(scope||this, it[i], k[i])){
13620 r.add(k[i], it[i]);
13627 * Creates a duplicate of this collection
13628 * @return {MixedCollection}
13630 clone : function(){
13631 var r = new Roo.util.MixedCollection();
13632 var k = this.keys, it = this.items;
13633 for(var i = 0, len = it.length; i < len; i++){
13634 r.add(k[i], it[i]);
13636 r.getKey = this.getKey;
13641 * Returns the item associated with the passed key or index.
13643 * @param {String/Number} key The key or index of the item.
13644 * @return {Object} The item associated with the passed key.
13646 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13648 * Ext JS Library 1.1.1
13649 * Copyright(c) 2006-2007, Ext JS, LLC.
13651 * Originally Released Under LGPL - original licence link has changed is not relivant.
13654 * <script type="text/javascript">
13657 * @class Roo.util.JSON
13658 * Modified version of Douglas Crockford"s json.js that doesn"t
13659 * mess with the Object prototype
13660 * http://www.json.org/js.html
13663 Roo.util.JSON = new (function(){
13664 var useHasOwn = {}.hasOwnProperty ? true : false;
13666 // crashes Safari in some instances
13667 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13669 var pad = function(n) {
13670 return n < 10 ? "0" + n : n;
13683 var encodeString = function(s){
13684 if (/["\\\x00-\x1f]/.test(s)) {
13685 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13690 c = b.charCodeAt();
13692 Math.floor(c / 16).toString(16) +
13693 (c % 16).toString(16);
13696 return '"' + s + '"';
13699 var encodeArray = function(o){
13700 var a = ["["], b, i, l = o.length, v;
13701 for (i = 0; i < l; i += 1) {
13703 switch (typeof v) {
13712 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13720 var encodeDate = function(o){
13721 return '"' + o.getFullYear() + "-" +
13722 pad(o.getMonth() + 1) + "-" +
13723 pad(o.getDate()) + "T" +
13724 pad(o.getHours()) + ":" +
13725 pad(o.getMinutes()) + ":" +
13726 pad(o.getSeconds()) + '"';
13730 * Encodes an Object, Array or other value
13731 * @param {Mixed} o The variable to encode
13732 * @return {String} The JSON string
13734 this.encode = function(o)
13736 // should this be extended to fully wrap stringify..
13738 if(typeof o == "undefined" || o === null){
13740 }else if(o instanceof Array){
13741 return encodeArray(o);
13742 }else if(o instanceof Date){
13743 return encodeDate(o);
13744 }else if(typeof o == "string"){
13745 return encodeString(o);
13746 }else if(typeof o == "number"){
13747 return isFinite(o) ? String(o) : "null";
13748 }else if(typeof o == "boolean"){
13751 var a = ["{"], b, i, v;
13753 if(!useHasOwn || o.hasOwnProperty(i)) {
13755 switch (typeof v) {
13764 a.push(this.encode(i), ":",
13765 v === null ? "null" : this.encode(v));
13776 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13777 * @param {String} json The JSON string
13778 * @return {Object} The resulting object
13780 this.decode = function(json){
13782 return /** eval:var:json */ eval("(" + json + ')');
13786 * Shorthand for {@link Roo.util.JSON#encode}
13787 * @member Roo encode
13789 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13791 * Shorthand for {@link Roo.util.JSON#decode}
13792 * @member Roo decode
13794 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13797 * Ext JS Library 1.1.1
13798 * Copyright(c) 2006-2007, Ext JS, LLC.
13800 * Originally Released Under LGPL - original licence link has changed is not relivant.
13803 * <script type="text/javascript">
13807 * @class Roo.util.Format
13808 * Reusable data formatting functions
13811 Roo.util.Format = function(){
13812 var trimRe = /^\s+|\s+$/g;
13815 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13816 * @param {String} value The string to truncate
13817 * @param {Number} length The maximum length to allow before truncating
13818 * @return {String} The converted text
13820 ellipsis : function(value, len){
13821 if(value && value.length > len){
13822 return value.substr(0, len-3)+"...";
13828 * Checks a reference and converts it to empty string if it is undefined
13829 * @param {Mixed} value Reference to check
13830 * @return {Mixed} Empty string if converted, otherwise the original value
13832 undef : function(value){
13833 return typeof value != "undefined" ? value : "";
13837 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13838 * @param {String} value The string to encode
13839 * @return {String} The encoded text
13841 htmlEncode : function(value){
13842 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13846 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13847 * @param {String} value The string to decode
13848 * @return {String} The decoded text
13850 htmlDecode : function(value){
13851 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13855 * Trims any whitespace from either side of a string
13856 * @param {String} value The text to trim
13857 * @return {String} The trimmed text
13859 trim : function(value){
13860 return String(value).replace(trimRe, "");
13864 * Returns a substring from within an original string
13865 * @param {String} value The original text
13866 * @param {Number} start The start index of the substring
13867 * @param {Number} length The length of the substring
13868 * @return {String} The substring
13870 substr : function(value, start, length){
13871 return String(value).substr(start, length);
13875 * Converts a string to all lower case letters
13876 * @param {String} value The text to convert
13877 * @return {String} The converted text
13879 lowercase : function(value){
13880 return String(value).toLowerCase();
13884 * Converts a string to all upper case letters
13885 * @param {String} value The text to convert
13886 * @return {String} The converted text
13888 uppercase : function(value){
13889 return String(value).toUpperCase();
13893 * Converts the first character only of a string to upper case
13894 * @param {String} value The text to convert
13895 * @return {String} The converted text
13897 capitalize : function(value){
13898 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13902 call : function(value, fn){
13903 if(arguments.length > 2){
13904 var args = Array.prototype.slice.call(arguments, 2);
13905 args.unshift(value);
13907 return /** eval:var:value */ eval(fn).apply(window, args);
13909 /** eval:var:value */
13910 return /** eval:var:value */ eval(fn).call(window, value);
13916 * safer version of Math.toFixed..??/
13917 * @param {Number/String} value The numeric value to format
13918 * @param {Number/String} value Decimal places
13919 * @return {String} The formatted currency string
13921 toFixed : function(v, n)
13923 // why not use to fixed - precision is buggered???
13925 return Math.round(v-0);
13927 var fact = Math.pow(10,n+1);
13928 v = (Math.round((v-0)*fact))/fact;
13929 var z = (''+fact).substring(2);
13930 if (v == Math.floor(v)) {
13931 return Math.floor(v) + '.' + z;
13934 // now just padd decimals..
13935 var ps = String(v).split('.');
13936 var fd = (ps[1] + z);
13937 var r = fd.substring(0,n);
13938 var rm = fd.substring(n);
13940 return ps[0] + '.' + r;
13942 r*=1; // turn it into a number;
13944 if (String(r).length != n) {
13947 r = String(r).substring(1); // chop the end off.
13950 return ps[0] + '.' + r;
13955 * Format a number as US currency
13956 * @param {Number/String} value The numeric value to format
13957 * @return {String} The formatted currency string
13959 usMoney : function(v){
13960 return '$' + Roo.util.Format.number(v);
13965 * eventually this should probably emulate php's number_format
13966 * @param {Number/String} value The numeric value to format
13967 * @param {Number} decimals number of decimal places
13968 * @param {String} delimiter for thousands (default comma)
13969 * @return {String} The formatted currency string
13971 number : function(v, decimals, thousandsDelimiter)
13973 // multiply and round.
13974 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13975 thousandsDelimiter = typeof(thousandsDelimiter) == 'undefined' ? ',' : thousandsDelimiter;
13977 var mul = Math.pow(10, decimals);
13978 var zero = String(mul).substring(1);
13979 v = (Math.round((v-0)*mul))/mul;
13981 // if it's '0' number.. then
13983 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13985 var ps = v.split('.');
13988 var r = /(\d+)(\d{3})/;
13991 if(thousandsDelimiter.length != 0) {
13992 whole = whole.replace(/\B(?=(\d{3})+(?!\d))/g, thousandsDelimiter );
13997 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13998 // does not have decimals
13999 (decimals ? ('.' + zero) : '');
14002 return whole + sub ;
14006 * Parse a value into a formatted date using the specified format pattern.
14007 * @param {Mixed} value The value to format
14008 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
14009 * @return {String} The formatted date string
14011 date : function(v, format){
14015 if(!(v instanceof Date)){
14016 v = new Date(Date.parse(v));
14018 return v.dateFormat(format || Roo.util.Format.defaults.date);
14022 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
14023 * @param {String} format Any valid date format string
14024 * @return {Function} The date formatting function
14026 dateRenderer : function(format){
14027 return function(v){
14028 return Roo.util.Format.date(v, format);
14033 stripTagsRE : /<\/?[^>]+>/gi,
14036 * Strips all HTML tags
14037 * @param {Mixed} value The text from which to strip tags
14038 * @return {String} The stripped text
14040 stripTags : function(v){
14041 return !v ? v : String(v).replace(this.stripTagsRE, "");
14045 * Size in Mb,Gb etc.
14046 * @param {Number} value The number to be formated
14047 * @param {number} decimals how many decimal places
14048 * @return {String} the formated string
14050 size : function(value, decimals)
14052 var sizes = ['b', 'k', 'M', 'G', 'T'];
14056 var i = parseInt(Math.floor(Math.log(value) / Math.log(1024)));
14057 return Roo.util.Format.number(value/ Math.pow(1024, i) ,decimals) + sizes[i];
14064 Roo.util.Format.defaults = {
14068 * Ext JS Library 1.1.1
14069 * Copyright(c) 2006-2007, Ext JS, LLC.
14071 * Originally Released Under LGPL - original licence link has changed is not relivant.
14074 * <script type="text/javascript">
14081 * @class Roo.MasterTemplate
14082 * @extends Roo.Template
14083 * Provides a template that can have child templates. The syntax is:
14085 var t = new Roo.MasterTemplate(
14086 '<select name="{name}">',
14087 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
14090 t.add('options', {value: 'foo', text: 'bar'});
14091 // or you can add multiple child elements in one shot
14092 t.addAll('options', [
14093 {value: 'foo', text: 'bar'},
14094 {value: 'foo2', text: 'bar2'},
14095 {value: 'foo3', text: 'bar3'}
14097 // then append, applying the master template values
14098 t.append('my-form', {name: 'my-select'});
14100 * A name attribute for the child template is not required if you have only one child
14101 * template or you want to refer to them by index.
14103 Roo.MasterTemplate = function(){
14104 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
14105 this.originalHtml = this.html;
14107 var m, re = this.subTemplateRe;
14110 while(m = re.exec(this.html)){
14111 var name = m[1], content = m[2];
14116 tpl : new Roo.Template(content)
14119 st[name] = st[subIndex];
14121 st[subIndex].tpl.compile();
14122 st[subIndex].tpl.call = this.call.createDelegate(this);
14125 this.subCount = subIndex;
14128 Roo.extend(Roo.MasterTemplate, Roo.Template, {
14130 * The regular expression used to match sub templates
14134 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
14137 * Applies the passed values to a child template.
14138 * @param {String/Number} name (optional) The name or index of the child template
14139 * @param {Array/Object} values The values to be applied to the template
14140 * @return {MasterTemplate} this
14142 add : function(name, values){
14143 if(arguments.length == 1){
14144 values = arguments[0];
14147 var s = this.subs[name];
14148 s.buffer[s.buffer.length] = s.tpl.apply(values);
14153 * Applies all the passed values to a child template.
14154 * @param {String/Number} name (optional) The name or index of the child template
14155 * @param {Array} values The values to be applied to the template, this should be an array of objects.
14156 * @param {Boolean} reset (optional) True to reset the template first
14157 * @return {MasterTemplate} this
14159 fill : function(name, values, reset){
14161 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
14169 for(var i = 0, len = values.length; i < len; i++){
14170 this.add(name, values[i]);
14176 * Resets the template for reuse
14177 * @return {MasterTemplate} this
14179 reset : function(){
14181 for(var i = 0; i < this.subCount; i++){
14187 applyTemplate : function(values){
14189 var replaceIndex = -1;
14190 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
14191 return s[++replaceIndex].buffer.join("");
14193 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
14196 apply : function(){
14197 return this.applyTemplate.apply(this, arguments);
14200 compile : function(){return this;}
14204 * Alias for fill().
14207 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
14209 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
14210 * var tpl = Roo.MasterTemplate.from('element-id');
14211 * @param {String/HTMLElement} el
14212 * @param {Object} config
14215 Roo.MasterTemplate.from = function(el, config){
14216 el = Roo.getDom(el);
14217 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
14220 * Ext JS Library 1.1.1
14221 * Copyright(c) 2006-2007, Ext JS, LLC.
14223 * Originally Released Under LGPL - original licence link has changed is not relivant.
14226 * <script type="text/javascript">
14231 * @class Roo.util.CSS
14232 * Utility class for manipulating CSS rules
14235 Roo.util.CSS = function(){
14237 var doc = document;
14239 var camelRe = /(-[a-z])/gi;
14240 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
14244 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
14245 * tag and appended to the HEAD of the document.
14246 * @param {String|Object} cssText The text containing the css rules
14247 * @param {String} id An id to add to the stylesheet for later removal
14248 * @return {StyleSheet}
14250 createStyleSheet : function(cssText, id){
14252 var head = doc.getElementsByTagName("head")[0];
14253 var nrules = doc.createElement("style");
14254 nrules.setAttribute("type", "text/css");
14256 nrules.setAttribute("id", id);
14258 if (typeof(cssText) != 'string') {
14259 // support object maps..
14260 // not sure if this a good idea..
14261 // perhaps it should be merged with the general css handling
14262 // and handle js style props.
14263 var cssTextNew = [];
14264 for(var n in cssText) {
14266 for(var k in cssText[n]) {
14267 citems.push( k + ' : ' +cssText[n][k] + ';' );
14269 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
14272 cssText = cssTextNew.join("\n");
14278 head.appendChild(nrules);
14279 ss = nrules.styleSheet;
14280 ss.cssText = cssText;
14283 nrules.appendChild(doc.createTextNode(cssText));
14285 nrules.cssText = cssText;
14287 head.appendChild(nrules);
14288 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
14290 this.cacheStyleSheet(ss);
14295 * Removes a style or link tag by id
14296 * @param {String} id The id of the tag
14298 removeStyleSheet : function(id){
14299 var existing = doc.getElementById(id);
14301 existing.parentNode.removeChild(existing);
14306 * Dynamically swaps an existing stylesheet reference for a new one
14307 * @param {String} id The id of an existing link tag to remove
14308 * @param {String} url The href of the new stylesheet to include
14310 swapStyleSheet : function(id, url){
14311 this.removeStyleSheet(id);
14312 var ss = doc.createElement("link");
14313 ss.setAttribute("rel", "stylesheet");
14314 ss.setAttribute("type", "text/css");
14315 ss.setAttribute("id", id);
14316 ss.setAttribute("href", url);
14317 doc.getElementsByTagName("head")[0].appendChild(ss);
14321 * Refresh the rule cache if you have dynamically added stylesheets
14322 * @return {Object} An object (hash) of rules indexed by selector
14324 refreshCache : function(){
14325 return this.getRules(true);
14329 cacheStyleSheet : function(stylesheet){
14333 try{// try catch for cross domain access issue
14334 var ssRules = stylesheet.cssRules || stylesheet.rules;
14335 for(var j = ssRules.length-1; j >= 0; --j){
14336 rules[ssRules[j].selectorText] = ssRules[j];
14342 * Gets all css rules for the document
14343 * @param {Boolean} refreshCache true to refresh the internal cache
14344 * @return {Object} An object (hash) of rules indexed by selector
14346 getRules : function(refreshCache){
14347 if(rules == null || refreshCache){
14349 var ds = doc.styleSheets;
14350 for(var i =0, len = ds.length; i < len; i++){
14352 this.cacheStyleSheet(ds[i]);
14360 * Gets an an individual CSS rule by selector(s)
14361 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
14362 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
14363 * @return {CSSRule} The CSS rule or null if one is not found
14365 getRule : function(selector, refreshCache){
14366 var rs = this.getRules(refreshCache);
14367 if(!(selector instanceof Array)){
14368 return rs[selector];
14370 for(var i = 0; i < selector.length; i++){
14371 if(rs[selector[i]]){
14372 return rs[selector[i]];
14380 * Updates a rule property
14381 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
14382 * @param {String} property The css property
14383 * @param {String} value The new value for the property
14384 * @return {Boolean} true If a rule was found and updated
14386 updateRule : function(selector, property, value){
14387 if(!(selector instanceof Array)){
14388 var rule = this.getRule(selector);
14390 rule.style[property.replace(camelRe, camelFn)] = value;
14394 for(var i = 0; i < selector.length; i++){
14395 if(this.updateRule(selector[i], property, value)){
14405 * Ext JS Library 1.1.1
14406 * Copyright(c) 2006-2007, Ext JS, LLC.
14408 * Originally Released Under LGPL - original licence link has changed is not relivant.
14411 * <script type="text/javascript">
14417 * @class Roo.util.ClickRepeater
14418 * @extends Roo.util.Observable
14420 * A wrapper class which can be applied to any element. Fires a "click" event while the
14421 * mouse is pressed. The interval between firings may be specified in the config but
14422 * defaults to 10 milliseconds.
14424 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14426 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14427 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14428 * Similar to an autorepeat key delay.
14429 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14430 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14431 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14432 * "interval" and "delay" are ignored. "immediate" is honored.
14433 * @cfg {Boolean} preventDefault True to prevent the default click event
14434 * @cfg {Boolean} stopDefault True to stop the default click event
14437 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14438 * 2007-02-02 jvs Renamed to ClickRepeater
14439 * 2007-02-03 jvs Modifications for FF Mac and Safari
14442 * @param {String/HTMLElement/Element} el The element to listen on
14443 * @param {Object} config
14445 Roo.util.ClickRepeater = function(el, config)
14447 this.el = Roo.get(el);
14448 this.el.unselectable();
14450 Roo.apply(this, config);
14455 * Fires when the mouse button is depressed.
14456 * @param {Roo.util.ClickRepeater} this
14458 "mousedown" : true,
14461 * Fires on a specified interval during the time the element is pressed.
14462 * @param {Roo.util.ClickRepeater} this
14467 * Fires when the mouse key is released.
14468 * @param {Roo.util.ClickRepeater} this
14473 this.el.on("mousedown", this.handleMouseDown, this);
14474 if(this.preventDefault || this.stopDefault){
14475 this.el.on("click", function(e){
14476 if(this.preventDefault){
14477 e.preventDefault();
14479 if(this.stopDefault){
14485 // allow inline handler
14487 this.on("click", this.handler, this.scope || this);
14490 Roo.util.ClickRepeater.superclass.constructor.call(this);
14493 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14496 preventDefault : true,
14497 stopDefault : false,
14501 handleMouseDown : function(){
14502 clearTimeout(this.timer);
14504 if(this.pressClass){
14505 this.el.addClass(this.pressClass);
14507 this.mousedownTime = new Date();
14509 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14510 this.el.on("mouseout", this.handleMouseOut, this);
14512 this.fireEvent("mousedown", this);
14513 this.fireEvent("click", this);
14515 this.timer = this.click.defer(this.delay || this.interval, this);
14519 click : function(){
14520 this.fireEvent("click", this);
14521 this.timer = this.click.defer(this.getInterval(), this);
14525 getInterval: function(){
14526 if(!this.accelerate){
14527 return this.interval;
14529 var pressTime = this.mousedownTime.getElapsed();
14530 if(pressTime < 500){
14532 }else if(pressTime < 1700){
14534 }else if(pressTime < 2600){
14536 }else if(pressTime < 3500){
14538 }else if(pressTime < 4400){
14540 }else if(pressTime < 5300){
14542 }else if(pressTime < 6200){
14550 handleMouseOut : function(){
14551 clearTimeout(this.timer);
14552 if(this.pressClass){
14553 this.el.removeClass(this.pressClass);
14555 this.el.on("mouseover", this.handleMouseReturn, this);
14559 handleMouseReturn : function(){
14560 this.el.un("mouseover", this.handleMouseReturn);
14561 if(this.pressClass){
14562 this.el.addClass(this.pressClass);
14568 handleMouseUp : function(){
14569 clearTimeout(this.timer);
14570 this.el.un("mouseover", this.handleMouseReturn);
14571 this.el.un("mouseout", this.handleMouseOut);
14572 Roo.get(document).un("mouseup", this.handleMouseUp);
14573 this.el.removeClass(this.pressClass);
14574 this.fireEvent("mouseup", this);
14577 * @class Roo.util.Clipboard
14583 Roo.util.Clipboard = {
14585 * Writes a string to the clipboard - using the Clipboard API if https, otherwise using text area.
14586 * @param {String} text to copy to clipboard
14588 write : function(text) {
14589 // navigator clipboard api needs a secure context (https)
14590 if (navigator.clipboard && window.isSecureContext) {
14591 // navigator clipboard api method'
14592 navigator.clipboard.writeText(text);
14595 // text area method
14596 var ta = document.createElement("textarea");
14598 // make the textarea out of viewport
14599 ta.style.position = "fixed";
14600 ta.style.left = "-999999px";
14601 ta.style.top = "-999999px";
14602 document.body.appendChild(ta);
14605 document.execCommand('copy');
14615 * Ext JS Library 1.1.1
14616 * Copyright(c) 2006-2007, Ext JS, LLC.
14618 * Originally Released Under LGPL - original licence link has changed is not relivant.
14621 * <script type="text/javascript">
14626 * @class Roo.KeyNav
14627 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14628 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14629 * way to implement custom navigation schemes for any UI component.</p>
14630 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14631 * pageUp, pageDown, del, home, end. Usage:</p>
14633 var nav = new Roo.KeyNav("my-element", {
14634 "left" : function(e){
14635 this.moveLeft(e.ctrlKey);
14637 "right" : function(e){
14638 this.moveRight(e.ctrlKey);
14640 "enter" : function(e){
14647 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14648 * @param {Object} config The config
14650 Roo.KeyNav = function(el, config){
14651 this.el = Roo.get(el);
14652 Roo.apply(this, config);
14653 if(!this.disabled){
14654 this.disabled = true;
14659 Roo.KeyNav.prototype = {
14661 * @cfg {Boolean} disabled
14662 * True to disable this KeyNav instance (defaults to false)
14666 * @cfg {String} defaultEventAction
14667 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14668 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14669 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14671 defaultEventAction: "stopEvent",
14673 * @cfg {Boolean} forceKeyDown
14674 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14675 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14676 * handle keydown instead of keypress.
14678 forceKeyDown : false,
14681 prepareEvent : function(e){
14682 var k = e.getKey();
14683 var h = this.keyToHandler[k];
14684 //if(h && this[h]){
14685 // e.stopPropagation();
14687 if(Roo.isSafari && h && k >= 37 && k <= 40){
14693 relay : function(e){
14694 var k = e.getKey();
14695 var h = this.keyToHandler[k];
14697 if(this.doRelay(e, this[h], h) !== true){
14698 e[this.defaultEventAction]();
14704 doRelay : function(e, h, hname){
14705 return h.call(this.scope || this, e);
14708 // possible handlers
14722 // quick lookup hash
14739 * Enable this KeyNav
14741 enable: function(){
14743 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14744 // the EventObject will normalize Safari automatically
14745 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14746 this.el.on("keydown", this.relay, this);
14748 this.el.on("keydown", this.prepareEvent, this);
14749 this.el.on("keypress", this.relay, this);
14751 this.disabled = false;
14756 * Disable this KeyNav
14758 disable: function(){
14759 if(!this.disabled){
14760 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14761 this.el.un("keydown", this.relay);
14763 this.el.un("keydown", this.prepareEvent);
14764 this.el.un("keypress", this.relay);
14766 this.disabled = true;
14771 * Ext JS Library 1.1.1
14772 * Copyright(c) 2006-2007, Ext JS, LLC.
14774 * Originally Released Under LGPL - original licence link has changed is not relivant.
14777 * <script type="text/javascript">
14782 * @class Roo.KeyMap
14783 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14784 * The constructor accepts the same config object as defined by {@link #addBinding}.
14785 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14786 * combination it will call the function with this signature (if the match is a multi-key
14787 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14788 * A KeyMap can also handle a string representation of keys.<br />
14791 // map one key by key code
14792 var map = new Roo.KeyMap("my-element", {
14793 key: 13, // or Roo.EventObject.ENTER
14798 // map multiple keys to one action by string
14799 var map = new Roo.KeyMap("my-element", {
14805 // map multiple keys to multiple actions by strings and array of codes
14806 var map = new Roo.KeyMap("my-element", [
14809 fn: function(){ alert("Return was pressed"); }
14812 fn: function(){ alert('a, b or c was pressed'); }
14817 fn: function(){ alert('Control + shift + tab was pressed.'); }
14821 * <b>Note: A KeyMap starts enabled</b>
14823 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14824 * @param {Object} config The config (see {@link #addBinding})
14825 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14827 Roo.KeyMap = function(el, config, eventName){
14828 this.el = Roo.get(el);
14829 this.eventName = eventName || "keydown";
14830 this.bindings = [];
14832 this.addBinding(config);
14837 Roo.KeyMap.prototype = {
14839 * True to stop the event from bubbling and prevent the default browser action if the
14840 * key was handled by the KeyMap (defaults to false)
14846 * Add a new binding to this KeyMap. The following config object properties are supported:
14848 Property Type Description
14849 ---------- --------------- ----------------------------------------------------------------------
14850 key String/Array A single keycode or an array of keycodes to handle
14851 shift Boolean True to handle key only when shift is pressed (defaults to false)
14852 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14853 alt Boolean True to handle key only when alt is pressed (defaults to false)
14854 fn Function The function to call when KeyMap finds the expected key combination
14855 scope Object The scope of the callback function
14861 var map = new Roo.KeyMap(document, {
14862 key: Roo.EventObject.ENTER,
14867 //Add a new binding to the existing KeyMap later
14875 * @param {Object/Array} config A single KeyMap config or an array of configs
14877 addBinding : function(config){
14878 if(config instanceof Array){
14879 for(var i = 0, len = config.length; i < len; i++){
14880 this.addBinding(config[i]);
14884 var keyCode = config.key,
14885 shift = config.shift,
14886 ctrl = config.ctrl,
14889 scope = config.scope;
14890 if(typeof keyCode == "string"){
14892 var keyString = keyCode.toUpperCase();
14893 for(var j = 0, len = keyString.length; j < len; j++){
14894 ks.push(keyString.charCodeAt(j));
14898 var keyArray = keyCode instanceof Array;
14899 var handler = function(e){
14900 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14901 var k = e.getKey();
14903 for(var i = 0, len = keyCode.length; i < len; i++){
14904 if(keyCode[i] == k){
14905 if(this.stopEvent){
14908 fn.call(scope || window, k, e);
14914 if(this.stopEvent){
14917 fn.call(scope || window, k, e);
14922 this.bindings.push(handler);
14926 * Shorthand for adding a single key listener
14927 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14928 * following options:
14929 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14930 * @param {Function} fn The function to call
14931 * @param {Object} scope (optional) The scope of the function
14933 on : function(key, fn, scope){
14934 var keyCode, shift, ctrl, alt;
14935 if(typeof key == "object" && !(key instanceof Array)){
14954 handleKeyDown : function(e){
14955 if(this.enabled){ //just in case
14956 var b = this.bindings;
14957 for(var i = 0, len = b.length; i < len; i++){
14958 b[i].call(this, e);
14964 * Returns true if this KeyMap is enabled
14965 * @return {Boolean}
14967 isEnabled : function(){
14968 return this.enabled;
14972 * Enables this KeyMap
14974 enable: function(){
14976 this.el.on(this.eventName, this.handleKeyDown, this);
14977 this.enabled = true;
14982 * Disable this KeyMap
14984 disable: function(){
14986 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14987 this.enabled = false;
14992 * Ext JS Library 1.1.1
14993 * Copyright(c) 2006-2007, Ext JS, LLC.
14995 * Originally Released Under LGPL - original licence link has changed is not relivant.
14998 * <script type="text/javascript">
15003 * @class Roo.util.TextMetrics
15004 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
15005 * wide, in pixels, a given block of text will be.
15008 Roo.util.TextMetrics = function(){
15012 * Measures the size of the specified text
15013 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
15014 * that can affect the size of the rendered text
15015 * @param {String} text The text to measure
15016 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
15017 * in order to accurately measure the text height
15018 * @return {Object} An object containing the text's size {width: (width), height: (height)}
15020 measure : function(el, text, fixedWidth){
15022 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
15025 shared.setFixedWidth(fixedWidth || 'auto');
15026 return shared.getSize(text);
15030 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
15031 * the overhead of multiple calls to initialize the style properties on each measurement.
15032 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
15033 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
15034 * in order to accurately measure the text height
15035 * @return {Roo.util.TextMetrics.Instance} instance The new instance
15037 createInstance : function(el, fixedWidth){
15038 return Roo.util.TextMetrics.Instance(el, fixedWidth);
15045 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
15046 var ml = new Roo.Element(document.createElement('div'));
15047 document.body.appendChild(ml.dom);
15048 ml.position('absolute');
15049 ml.setLeftTop(-1000, -1000);
15053 ml.setWidth(fixedWidth);
15058 * Returns the size of the specified text based on the internal element's style and width properties
15059 * @memberOf Roo.util.TextMetrics.Instance#
15060 * @param {String} text The text to measure
15061 * @return {Object} An object containing the text's size {width: (width), height: (height)}
15063 getSize : function(text){
15065 var s = ml.getSize();
15071 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
15072 * that can affect the size of the rendered text
15073 * @memberOf Roo.util.TextMetrics.Instance#
15074 * @param {String/HTMLElement} el The element, dom node or id
15076 bind : function(el){
15078 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
15083 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
15084 * to set a fixed width in order to accurately measure the text height.
15085 * @memberOf Roo.util.TextMetrics.Instance#
15086 * @param {Number} width The width to set on the element
15088 setFixedWidth : function(width){
15089 ml.setWidth(width);
15093 * Returns the measured width of the specified text
15094 * @memberOf Roo.util.TextMetrics.Instance#
15095 * @param {String} text The text to measure
15096 * @return {Number} width The width in pixels
15098 getWidth : function(text){
15099 ml.dom.style.width = 'auto';
15100 return this.getSize(text).width;
15104 * Returns the measured height of the specified text. For multiline text, be sure to call
15105 * {@link #setFixedWidth} if necessary.
15106 * @memberOf Roo.util.TextMetrics.Instance#
15107 * @param {String} text The text to measure
15108 * @return {Number} height The height in pixels
15110 getHeight : function(text){
15111 return this.getSize(text).height;
15115 instance.bind(bindTo);
15120 // backwards compat
15121 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
15123 * Ext JS Library 1.1.1
15124 * Copyright(c) 2006-2007, Ext JS, LLC.
15126 * Originally Released Under LGPL - original licence link has changed is not relivant.
15129 * <script type="text/javascript">
15133 * @class Roo.state.Provider
15134 * Abstract base class for state provider implementations. This class provides methods
15135 * for encoding and decoding <b>typed</b> variables including dates and defines the
15136 * Provider interface.
15138 Roo.state.Provider = function(){
15140 * @event statechange
15141 * Fires when a state change occurs.
15142 * @param {Provider} this This state provider
15143 * @param {String} key The state key which was changed
15144 * @param {String} value The encoded value for the state
15147 "statechange": true
15150 Roo.state.Provider.superclass.constructor.call(this);
15152 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
15154 * Returns the current value for a key
15155 * @param {String} name The key name
15156 * @param {Mixed} defaultValue A default value to return if the key's value is not found
15157 * @return {Mixed} The state data
15159 get : function(name, defaultValue){
15160 return typeof this.state[name] == "undefined" ?
15161 defaultValue : this.state[name];
15165 * Clears a value from the state
15166 * @param {String} name The key name
15168 clear : function(name){
15169 delete this.state[name];
15170 this.fireEvent("statechange", this, name, null);
15174 * Sets the value for a key
15175 * @param {String} name The key name
15176 * @param {Mixed} value The value to set
15178 set : function(name, value){
15179 this.state[name] = value;
15180 this.fireEvent("statechange", this, name, value);
15184 * Decodes a string previously encoded with {@link #encodeValue}.
15185 * @param {String} value The value to decode
15186 * @return {Mixed} The decoded value
15188 decodeValue : function(cookie){
15189 var re = /^(a|n|d|b|s|o)\:(.*)$/;
15190 var matches = re.exec(unescape(cookie));
15191 if(!matches || !matches[1]) {
15192 return; // non state cookie
15194 var type = matches[1];
15195 var v = matches[2];
15198 return parseFloat(v);
15200 return new Date(Date.parse(v));
15205 var values = v.split("^");
15206 for(var i = 0, len = values.length; i < len; i++){
15207 all.push(this.decodeValue(values[i]));
15212 var values = v.split("^");
15213 for(var i = 0, len = values.length; i < len; i++){
15214 var kv = values[i].split("=");
15215 all[kv[0]] = this.decodeValue(kv[1]);
15224 * Encodes a value including type information. Decode with {@link #decodeValue}.
15225 * @param {Mixed} value The value to encode
15226 * @return {String} The encoded value
15228 encodeValue : function(v){
15230 if(typeof v == "number"){
15232 }else if(typeof v == "boolean"){
15233 enc = "b:" + (v ? "1" : "0");
15234 }else if(v instanceof Date){
15235 enc = "d:" + v.toGMTString();
15236 }else if(v instanceof Array){
15238 for(var i = 0, len = v.length; i < len; i++){
15239 flat += this.encodeValue(v[i]);
15245 }else if(typeof v == "object"){
15248 if(typeof v[key] != "function"){
15249 flat += key + "=" + this.encodeValue(v[key]) + "^";
15252 enc = "o:" + flat.substring(0, flat.length-1);
15256 return escape(enc);
15262 * Ext JS Library 1.1.1
15263 * Copyright(c) 2006-2007, Ext JS, LLC.
15265 * Originally Released Under LGPL - original licence link has changed is not relivant.
15268 * <script type="text/javascript">
15271 * @class Roo.state.Manager
15272 * This is the global state manager. By default all components that are "state aware" check this class
15273 * for state information if you don't pass them a custom state provider. In order for this class
15274 * to be useful, it must be initialized with a provider when your application initializes.
15276 // in your initialization function
15278 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
15280 // supposed you have a {@link Roo.BorderLayout}
15281 var layout = new Roo.BorderLayout(...);
15282 layout.restoreState();
15283 // or a {Roo.BasicDialog}
15284 var dialog = new Roo.BasicDialog(...);
15285 dialog.restoreState();
15289 Roo.state.Manager = function(){
15290 var provider = new Roo.state.Provider();
15294 * Configures the default state provider for your application
15295 * @param {Provider} stateProvider The state provider to set
15297 setProvider : function(stateProvider){
15298 provider = stateProvider;
15302 * Returns the current value for a key
15303 * @param {String} name The key name
15304 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
15305 * @return {Mixed} The state data
15307 get : function(key, defaultValue){
15308 return provider.get(key, defaultValue);
15312 * Sets the value for a key
15313 * @param {String} name The key name
15314 * @param {Mixed} value The state data
15316 set : function(key, value){
15317 provider.set(key, value);
15321 * Clears a value from the state
15322 * @param {String} name The key name
15324 clear : function(key){
15325 provider.clear(key);
15329 * Gets the currently configured state provider
15330 * @return {Provider} The state provider
15332 getProvider : function(){
15339 * Ext JS Library 1.1.1
15340 * Copyright(c) 2006-2007, Ext JS, LLC.
15342 * Originally Released Under LGPL - original licence link has changed is not relivant.
15345 * <script type="text/javascript">
15348 * @class Roo.state.CookieProvider
15349 * @extends Roo.state.Provider
15350 * The default Provider implementation which saves state via cookies.
15353 var cp = new Roo.state.CookieProvider({
15355 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
15356 domain: "roojs.com"
15358 Roo.state.Manager.setProvider(cp);
15360 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
15361 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
15362 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
15363 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
15364 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
15365 * domain the page is running on including the 'www' like 'www.roojs.com')
15366 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
15368 * Create a new CookieProvider
15369 * @param {Object} config The configuration object
15371 Roo.state.CookieProvider = function(config){
15372 Roo.state.CookieProvider.superclass.constructor.call(this);
15374 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
15375 this.domain = null;
15376 this.secure = false;
15377 Roo.apply(this, config);
15378 this.state = this.readCookies();
15381 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
15383 set : function(name, value){
15384 if(typeof value == "undefined" || value === null){
15388 this.setCookie(name, value);
15389 Roo.state.CookieProvider.superclass.set.call(this, name, value);
15393 clear : function(name){
15394 this.clearCookie(name);
15395 Roo.state.CookieProvider.superclass.clear.call(this, name);
15399 readCookies : function(){
15401 var c = document.cookie + ";";
15402 var re = /\s?(.*?)=(.*?);/g;
15404 while((matches = re.exec(c)) != null){
15405 var name = matches[1];
15406 var value = matches[2];
15407 if(name && name.substring(0,3) == "ys-"){
15408 cookies[name.substr(3)] = this.decodeValue(value);
15415 setCookie : function(name, value){
15416 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
15417 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
15418 ((this.path == null) ? "" : ("; path=" + this.path)) +
15419 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15420 ((this.secure == true) ? "; secure" : "");
15424 clearCookie : function(name){
15425 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
15426 ((this.path == null) ? "" : ("; path=" + this.path)) +
15427 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15428 ((this.secure == true) ? "; secure" : "");
15432 * Ext JS Library 1.1.1
15433 * Copyright(c) 2006-2007, Ext JS, LLC.
15435 * Originally Released Under LGPL - original licence link has changed is not relivant.
15438 * <script type="text/javascript">
15443 * @class Roo.ComponentMgr
15444 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
15447 Roo.ComponentMgr = function(){
15448 var all = new Roo.util.MixedCollection();
15452 * Registers a component.
15453 * @param {Roo.Component} c The component
15455 register : function(c){
15460 * Unregisters a component.
15461 * @param {Roo.Component} c The component
15463 unregister : function(c){
15468 * Returns a component by id
15469 * @param {String} id The component id
15471 get : function(id){
15472 return all.get(id);
15476 * Registers a function that will be called when a specified component is added to ComponentMgr
15477 * @param {String} id The component id
15478 * @param {Funtction} fn The callback function
15479 * @param {Object} scope The scope of the callback
15481 onAvailable : function(id, fn, scope){
15482 all.on("add", function(index, o){
15484 fn.call(scope || o, o);
15485 all.un("add", fn, scope);
15492 * Ext JS Library 1.1.1
15493 * Copyright(c) 2006-2007, Ext JS, LLC.
15495 * Originally Released Under LGPL - original licence link has changed is not relivant.
15498 * <script type="text/javascript">
15502 * @class Roo.Component
15503 * @extends Roo.util.Observable
15504 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15505 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15506 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15507 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15508 * All visual components (widgets) that require rendering into a layout should subclass Component.
15510 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15511 * 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
15512 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15514 Roo.Component = function(config){
15515 config = config || {};
15516 if(config.tagName || config.dom || typeof config == "string"){ // element object
15517 config = {el: config, id: config.id || config};
15519 this.initialConfig = config;
15521 Roo.apply(this, config);
15525 * Fires after the component is disabled.
15526 * @param {Roo.Component} this
15531 * Fires after the component is enabled.
15532 * @param {Roo.Component} this
15536 * @event beforeshow
15537 * Fires before the component is shown. Return false to stop the show.
15538 * @param {Roo.Component} this
15543 * Fires after the component is shown.
15544 * @param {Roo.Component} this
15548 * @event beforehide
15549 * Fires before the component is hidden. Return false to stop the hide.
15550 * @param {Roo.Component} this
15555 * Fires after the component is hidden.
15556 * @param {Roo.Component} this
15560 * @event beforerender
15561 * Fires before the component is rendered. Return false to stop the render.
15562 * @param {Roo.Component} this
15564 beforerender : true,
15567 * Fires after the component is rendered.
15568 * @param {Roo.Component} this
15572 * @event beforedestroy
15573 * Fires before the component is destroyed. Return false to stop the destroy.
15574 * @param {Roo.Component} this
15576 beforedestroy : true,
15579 * Fires after the component is destroyed.
15580 * @param {Roo.Component} this
15585 this.id = "roo-comp-" + (++Roo.Component.AUTO_ID);
15587 Roo.ComponentMgr.register(this);
15588 Roo.Component.superclass.constructor.call(this);
15589 this.initComponent();
15590 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15591 this.render(this.renderTo);
15592 delete this.renderTo;
15597 Roo.Component.AUTO_ID = 1000;
15599 Roo.extend(Roo.Component, Roo.util.Observable, {
15601 * @scope Roo.Component.prototype
15603 * true if this component is hidden. Read-only.
15608 * true if this component is disabled. Read-only.
15613 * true if this component has been rendered. Read-only.
15617 /** @cfg {String} disableClass
15618 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15620 disabledClass : "x-item-disabled",
15621 /** @cfg {Boolean} allowDomMove
15622 * Whether the component can move the Dom node when rendering (defaults to true).
15624 allowDomMove : true,
15625 /** @cfg {String} hideMode (display|visibility)
15626 * How this component should hidden. Supported values are
15627 * "visibility" (css visibility), "offsets" (negative offset position) and
15628 * "display" (css display) - defaults to "display".
15630 hideMode: 'display',
15633 ctype : "Roo.Component",
15636 * @cfg {String} actionMode
15637 * which property holds the element that used for hide() / show() / disable() / enable()
15638 * default is 'el' for forms you probably want to set this to fieldEl
15643 getActionEl : function(){
15644 return this[this.actionMode];
15647 initComponent : Roo.emptyFn,
15649 * If this is a lazy rendering component, render it to its container element.
15650 * @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.
15652 render : function(container, position){
15658 if(this.fireEvent("beforerender", this) === false){
15662 if(!container && this.el){
15663 this.el = Roo.get(this.el);
15664 container = this.el.dom.parentNode;
15665 this.allowDomMove = false;
15667 this.container = Roo.get(container);
15668 this.rendered = true;
15669 if(position !== undefined){
15670 if(typeof position == 'number'){
15671 position = this.container.dom.childNodes[position];
15673 position = Roo.getDom(position);
15676 this.onRender(this.container, position || null);
15678 this.el.addClass(this.cls);
15682 this.el.applyStyles(this.style);
15685 this.fireEvent("render", this);
15686 this.afterRender(this.container);
15699 // default function is not really useful
15700 onRender : function(ct, position){
15702 this.el = Roo.get(this.el);
15703 if(this.allowDomMove !== false){
15704 ct.dom.insertBefore(this.el.dom, position);
15710 getAutoCreate : function(){
15711 var cfg = typeof this.autoCreate == "object" ?
15712 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15713 if(this.id && !cfg.id){
15720 afterRender : Roo.emptyFn,
15723 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15724 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15726 destroy : function(){
15727 if(this.fireEvent("beforedestroy", this) !== false){
15728 this.purgeListeners();
15729 this.beforeDestroy();
15731 this.el.removeAllListeners();
15733 if(this.actionMode == "container"){
15734 this.container.remove();
15738 Roo.ComponentMgr.unregister(this);
15739 this.fireEvent("destroy", this);
15744 beforeDestroy : function(){
15749 onDestroy : function(){
15754 * Returns the underlying {@link Roo.Element}.
15755 * @return {Roo.Element} The element
15757 getEl : function(){
15762 * Returns the id of this component.
15765 getId : function(){
15770 * Try to focus this component.
15771 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15772 * @return {Roo.Component} this
15774 focus : function(selectText){
15777 if(selectText === true){
15778 this.el.dom.select();
15793 * Disable this component.
15794 * @return {Roo.Component} this
15796 disable : function(){
15800 this.disabled = true;
15801 this.fireEvent("disable", this);
15806 onDisable : function(){
15807 this.getActionEl().addClass(this.disabledClass);
15808 this.el.dom.disabled = true;
15812 * Enable this component.
15813 * @return {Roo.Component} this
15815 enable : function(){
15819 this.disabled = false;
15820 this.fireEvent("enable", this);
15825 onEnable : function(){
15826 this.getActionEl().removeClass(this.disabledClass);
15827 this.el.dom.disabled = false;
15831 * Convenience function for setting disabled/enabled by boolean.
15832 * @param {Boolean} disabled
15834 setDisabled : function(disabled){
15835 this[disabled ? "disable" : "enable"]();
15839 * Show this component.
15840 * @return {Roo.Component} this
15843 if(this.fireEvent("beforeshow", this) !== false){
15844 this.hidden = false;
15848 this.fireEvent("show", this);
15854 onShow : function(){
15855 var ae = this.getActionEl();
15856 if(this.hideMode == 'visibility'){
15857 ae.dom.style.visibility = "visible";
15858 }else if(this.hideMode == 'offsets'){
15859 ae.removeClass('x-hidden');
15861 ae.dom.style.display = "";
15866 * Hide this component.
15867 * @return {Roo.Component} this
15870 if(this.fireEvent("beforehide", this) !== false){
15871 this.hidden = true;
15875 this.fireEvent("hide", this);
15881 onHide : function(){
15882 var ae = this.getActionEl();
15883 if(this.hideMode == 'visibility'){
15884 ae.dom.style.visibility = "hidden";
15885 }else if(this.hideMode == 'offsets'){
15886 ae.addClass('x-hidden');
15888 ae.dom.style.display = "none";
15893 * Convenience function to hide or show this component by boolean.
15894 * @param {Boolean} visible True to show, false to hide
15895 * @return {Roo.Component} this
15897 setVisible: function(visible){
15907 * Returns true if this component is visible.
15909 isVisible : function(){
15910 return this.getActionEl().isVisible();
15913 cloneConfig : function(overrides){
15914 overrides = overrides || {};
15915 var id = overrides.id || Roo.id();
15916 var cfg = Roo.applyIf(overrides, this.initialConfig);
15917 cfg.id = id; // prevent dup id
15918 return new this.constructor(cfg);
15922 * Ext JS Library 1.1.1
15923 * Copyright(c) 2006-2007, Ext JS, LLC.
15925 * Originally Released Under LGPL - original licence link has changed is not relivant.
15928 * <script type="text/javascript">
15932 * @class Roo.BoxComponent
15933 * @extends Roo.Component
15934 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15935 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15936 * container classes should subclass BoxComponent so that they will work consistently when nested within other Roo
15937 * layout containers.
15939 * @param {Roo.Element/String/Object} config The configuration options.
15941 Roo.BoxComponent = function(config){
15942 Roo.Component.call(this, config);
15946 * Fires after the component is resized.
15947 * @param {Roo.Component} this
15948 * @param {Number} adjWidth The box-adjusted width that was set
15949 * @param {Number} adjHeight The box-adjusted height that was set
15950 * @param {Number} rawWidth The width that was originally specified
15951 * @param {Number} rawHeight The height that was originally specified
15956 * Fires after the component is moved.
15957 * @param {Roo.Component} this
15958 * @param {Number} x The new x position
15959 * @param {Number} y The new y position
15965 Roo.extend(Roo.BoxComponent, Roo.Component, {
15966 // private, set in afterRender to signify that the component has been rendered
15968 // private, used to defer height settings to subclasses
15969 deferHeight: false,
15970 /** @cfg {Number} width
15971 * width (optional) size of component
15973 /** @cfg {Number} height
15974 * height (optional) size of component
15978 * Sets the width and height of the component. This method fires the resize event. This method can accept
15979 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15980 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15981 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15982 * @return {Roo.BoxComponent} this
15984 setSize : function(w, h){
15985 // support for standard size objects
15986 if(typeof w == 'object'){
15991 if(!this.boxReady){
15997 // prevent recalcs when not needed
15998 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
16001 this.lastSize = {width: w, height: h};
16003 var adj = this.adjustSize(w, h);
16004 var aw = adj.width, ah = adj.height;
16005 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
16006 var rz = this.getResizeEl();
16007 if(!this.deferHeight && aw !== undefined && ah !== undefined){
16008 rz.setSize(aw, ah);
16009 }else if(!this.deferHeight && ah !== undefined){
16011 }else if(aw !== undefined){
16014 this.onResize(aw, ah, w, h);
16015 this.fireEvent('resize', this, aw, ah, w, h);
16021 * Gets the current size of the component's underlying element.
16022 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
16024 getSize : function(){
16025 return this.el.getSize();
16029 * Gets the current XY position of the component's underlying element.
16030 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
16031 * @return {Array} The XY position of the element (e.g., [100, 200])
16033 getPosition : function(local){
16034 if(local === true){
16035 return [this.el.getLeft(true), this.el.getTop(true)];
16037 return this.xy || this.el.getXY();
16041 * Gets the current box measurements of the component's underlying element.
16042 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
16043 * @returns {Object} box An object in the format {x, y, width, height}
16045 getBox : function(local){
16046 var s = this.el.getSize();
16048 s.x = this.el.getLeft(true);
16049 s.y = this.el.getTop(true);
16051 var xy = this.xy || this.el.getXY();
16059 * Sets the current box measurements of the component's underlying element.
16060 * @param {Object} box An object in the format {x, y, width, height}
16061 * @returns {Roo.BoxComponent} this
16063 updateBox : function(box){
16064 this.setSize(box.width, box.height);
16065 this.setPagePosition(box.x, box.y);
16070 getResizeEl : function(){
16071 return this.resizeEl || this.el;
16075 getPositionEl : function(){
16076 return this.positionEl || this.el;
16080 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
16081 * This method fires the move event.
16082 * @param {Number} left The new left
16083 * @param {Number} top The new top
16084 * @returns {Roo.BoxComponent} this
16086 setPosition : function(x, y){
16089 if(!this.boxReady){
16092 var adj = this.adjustPosition(x, y);
16093 var ax = adj.x, ay = adj.y;
16095 var el = this.getPositionEl();
16096 if(ax !== undefined || ay !== undefined){
16097 if(ax !== undefined && ay !== undefined){
16098 el.setLeftTop(ax, ay);
16099 }else if(ax !== undefined){
16101 }else if(ay !== undefined){
16104 this.onPosition(ax, ay);
16105 this.fireEvent('move', this, ax, ay);
16111 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
16112 * This method fires the move event.
16113 * @param {Number} x The new x position
16114 * @param {Number} y The new y position
16115 * @returns {Roo.BoxComponent} this
16117 setPagePosition : function(x, y){
16120 if(!this.boxReady){
16123 if(x === undefined || y === undefined){ // cannot translate undefined points
16126 var p = this.el.translatePoints(x, y);
16127 this.setPosition(p.left, p.top);
16132 onRender : function(ct, position){
16133 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
16135 this.resizeEl = Roo.get(this.resizeEl);
16137 if(this.positionEl){
16138 this.positionEl = Roo.get(this.positionEl);
16143 afterRender : function(){
16144 Roo.BoxComponent.superclass.afterRender.call(this);
16145 this.boxReady = true;
16146 this.setSize(this.width, this.height);
16147 if(this.x || this.y){
16148 this.setPosition(this.x, this.y);
16150 if(this.pageX || this.pageY){
16151 this.setPagePosition(this.pageX, this.pageY);
16156 * Force the component's size to recalculate based on the underlying element's current height and width.
16157 * @returns {Roo.BoxComponent} this
16159 syncSize : function(){
16160 delete this.lastSize;
16161 this.setSize(this.el.getWidth(), this.el.getHeight());
16166 * Called after the component is resized, this method is empty by default but can be implemented by any
16167 * subclass that needs to perform custom logic after a resize occurs.
16168 * @param {Number} adjWidth The box-adjusted width that was set
16169 * @param {Number} adjHeight The box-adjusted height that was set
16170 * @param {Number} rawWidth The width that was originally specified
16171 * @param {Number} rawHeight The height that was originally specified
16173 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
16178 * Called after the component is moved, this method is empty by default but can be implemented by any
16179 * subclass that needs to perform custom logic after a move occurs.
16180 * @param {Number} x The new x position
16181 * @param {Number} y The new y position
16183 onPosition : function(x, y){
16188 adjustSize : function(w, h){
16189 if(this.autoWidth){
16192 if(this.autoHeight){
16195 return {width : w, height: h};
16199 adjustPosition : function(x, y){
16200 return {x : x, y: y};
16204 * Ext JS Library 1.1.1
16205 * Copyright(c) 2006-2007, Ext JS, LLC.
16207 * Originally Released Under LGPL - original licence link has changed is not relivant.
16210 * <script type="text/javascript">
16215 * @extends Roo.Element
16216 * An extended {@link Roo.Element} object that supports a shadow and shim, constrain to viewport and
16217 * automatic maintaining of shadow/shim positions.
16218 * @cfg {Boolean} shim False to disable the iframe shim in browsers which need one (defaults to true)
16219 * @cfg {String/Boolean} shadow True to create a shadow element with default class "x-layer-shadow", or
16220 * you can pass a string with a CSS class name. False turns off the shadow.
16221 * @cfg {Object} dh DomHelper object config to create element with (defaults to {tag: "div", cls: "x-layer"}).
16222 * @cfg {Boolean} constrain False to disable constrain to viewport (defaults to true)
16223 * @cfg {String} cls CSS class to add to the element
16224 * @cfg {Number} zindex Starting z-index (defaults to 11000)
16225 * @cfg {Number} shadowOffset Number of pixels to offset the shadow (defaults to 3)
16227 * @param {Object} config An object with config options.
16228 * @param {String/HTMLElement} existingEl (optional) Uses an existing DOM element. If the element is not found it creates it.
16231 Roo.Layer = function(config, existingEl){
16232 config = config || {};
16233 var dh = Roo.DomHelper;
16234 var cp = config.parentEl, pel = cp ? Roo.getDom(cp) : document.body;
16236 this.dom = Roo.getDom(existingEl);
16239 var o = config.dh || {tag: "div", cls: "x-layer"};
16240 this.dom = dh.append(pel, o);
16243 this.addClass(config.cls);
16245 this.constrain = config.constrain !== false;
16246 this.visibilityMode = Roo.Element.VISIBILITY;
16248 this.id = this.dom.id = config.id;
16250 this.id = Roo.id(this.dom);
16252 this.zindex = config.zindex || this.getZIndex();
16253 this.position("absolute", this.zindex);
16255 this.shadowOffset = config.shadowOffset || 4;
16256 this.shadow = new Roo.Shadow({
16257 offset : this.shadowOffset,
16258 mode : config.shadow
16261 this.shadowOffset = 0;
16263 this.useShim = config.shim !== false && Roo.useShims;
16264 this.useDisplay = config.useDisplay;
16268 var supr = Roo.Element.prototype;
16270 // shims are shared among layer to keep from having 100 iframes
16273 Roo.extend(Roo.Layer, Roo.Element, {
16275 getZIndex : function(){
16276 return this.zindex || parseInt(this.getStyle("z-index"), 10) || 11000;
16279 getShim : function(){
16286 var shim = shims.shift();
16288 shim = this.createShim();
16289 shim.enableDisplayMode('block');
16290 shim.dom.style.display = 'none';
16291 shim.dom.style.visibility = 'visible';
16293 var pn = this.dom.parentNode;
16294 if(shim.dom.parentNode != pn){
16295 pn.insertBefore(shim.dom, this.dom);
16297 shim.setStyle('z-index', this.getZIndex()-2);
16302 hideShim : function(){
16304 this.shim.setDisplayed(false);
16305 shims.push(this.shim);
16310 disableShadow : function(){
16312 this.shadowDisabled = true;
16313 this.shadow.hide();
16314 this.lastShadowOffset = this.shadowOffset;
16315 this.shadowOffset = 0;
16319 enableShadow : function(show){
16321 this.shadowDisabled = false;
16322 this.shadowOffset = this.lastShadowOffset;
16323 delete this.lastShadowOffset;
16331 // this code can execute repeatedly in milliseconds (i.e. during a drag) so
16332 // code size was sacrificed for effeciency (e.g. no getBox/setBox, no XY calls)
16333 sync : function(doShow){
16334 var sw = this.shadow;
16335 if(!this.updating && this.isVisible() && (sw || this.useShim)){
16336 var sh = this.getShim();
16338 var w = this.getWidth(),
16339 h = this.getHeight();
16341 var l = this.getLeft(true),
16342 t = this.getTop(true);
16344 if(sw && !this.shadowDisabled){
16345 if(doShow && !sw.isVisible()){
16348 sw.realign(l, t, w, h);
16354 // fit the shim behind the shadow, so it is shimmed too
16355 var a = sw.adjusts, s = sh.dom.style;
16356 s.left = (Math.min(l, l+a.l))+"px";
16357 s.top = (Math.min(t, t+a.t))+"px";
16358 s.width = (w+a.w)+"px";
16359 s.height = (h+a.h)+"px";
16366 sh.setLeftTop(l, t);
16373 destroy : function(){
16376 this.shadow.hide();
16378 this.removeAllListeners();
16379 var pn = this.dom.parentNode;
16381 pn.removeChild(this.dom);
16383 Roo.Element.uncache(this.id);
16386 remove : function(){
16391 beginUpdate : function(){
16392 this.updating = true;
16396 endUpdate : function(){
16397 this.updating = false;
16402 hideUnders : function(negOffset){
16404 this.shadow.hide();
16410 constrainXY : function(){
16411 if(this.constrain){
16412 var vw = Roo.lib.Dom.getViewWidth(),
16413 vh = Roo.lib.Dom.getViewHeight();
16414 var s = Roo.get(document).getScroll();
16416 var xy = this.getXY();
16417 var x = xy[0], y = xy[1];
16418 var w = this.dom.offsetWidth+this.shadowOffset, h = this.dom.offsetHeight+this.shadowOffset;
16419 // only move it if it needs it
16421 // first validate right/bottom
16422 if((x + w) > vw+s.left){
16423 x = vw - w - this.shadowOffset;
16426 if((y + h) > vh+s.top){
16427 y = vh - h - this.shadowOffset;
16430 // then make sure top/left isn't negative
16441 var ay = this.avoidY;
16442 if(y <= ay && (y+h) >= ay){
16448 supr.setXY.call(this, xy);
16454 isVisible : function(){
16455 return this.visible;
16459 showAction : function(){
16460 this.visible = true; // track visibility to prevent getStyle calls
16461 if(this.useDisplay === true){
16462 this.setDisplayed("");
16463 }else if(this.lastXY){
16464 supr.setXY.call(this, this.lastXY);
16465 }else if(this.lastLT){
16466 supr.setLeftTop.call(this, this.lastLT[0], this.lastLT[1]);
16471 hideAction : function(){
16472 this.visible = false;
16473 if(this.useDisplay === true){
16474 this.setDisplayed(false);
16476 this.setLeftTop(-10000,-10000);
16480 // overridden Element method
16481 setVisible : function(v, a, d, c, e){
16486 var cb = function(){
16491 }.createDelegate(this);
16492 supr.setVisible.call(this, true, true, d, cb, e);
16495 this.hideUnders(true);
16504 }.createDelegate(this);
16506 supr.setVisible.call(this, v, a, d, cb, e);
16515 storeXY : function(xy){
16516 delete this.lastLT;
16520 storeLeftTop : function(left, top){
16521 delete this.lastXY;
16522 this.lastLT = [left, top];
16526 beforeFx : function(){
16527 this.beforeAction();
16528 return Roo.Layer.superclass.beforeFx.apply(this, arguments);
16532 afterFx : function(){
16533 Roo.Layer.superclass.afterFx.apply(this, arguments);
16534 this.sync(this.isVisible());
16538 beforeAction : function(){
16539 if(!this.updating && this.shadow){
16540 this.shadow.hide();
16544 // overridden Element method
16545 setLeft : function(left){
16546 this.storeLeftTop(left, this.getTop(true));
16547 supr.setLeft.apply(this, arguments);
16551 setTop : function(top){
16552 this.storeLeftTop(this.getLeft(true), top);
16553 supr.setTop.apply(this, arguments);
16557 setLeftTop : function(left, top){
16558 this.storeLeftTop(left, top);
16559 supr.setLeftTop.apply(this, arguments);
16563 setXY : function(xy, a, d, c, e){
16565 this.beforeAction();
16567 var cb = this.createCB(c);
16568 supr.setXY.call(this, xy, a, d, cb, e);
16575 createCB : function(c){
16586 // overridden Element method
16587 setX : function(x, a, d, c, e){
16588 this.setXY([x, this.getY()], a, d, c, e);
16591 // overridden Element method
16592 setY : function(y, a, d, c, e){
16593 this.setXY([this.getX(), y], a, d, c, e);
16596 // overridden Element method
16597 setSize : function(w, h, a, d, c, e){
16598 this.beforeAction();
16599 var cb = this.createCB(c);
16600 supr.setSize.call(this, w, h, a, d, cb, e);
16606 // overridden Element method
16607 setWidth : function(w, a, d, c, e){
16608 this.beforeAction();
16609 var cb = this.createCB(c);
16610 supr.setWidth.call(this, w, a, d, cb, e);
16616 // overridden Element method
16617 setHeight : function(h, a, d, c, e){
16618 this.beforeAction();
16619 var cb = this.createCB(c);
16620 supr.setHeight.call(this, h, a, d, cb, e);
16626 // overridden Element method
16627 setBounds : function(x, y, w, h, a, d, c, e){
16628 this.beforeAction();
16629 var cb = this.createCB(c);
16631 this.storeXY([x, y]);
16632 supr.setXY.call(this, [x, y]);
16633 supr.setSize.call(this, w, h, a, d, cb, e);
16636 supr.setBounds.call(this, x, y, w, h, a, d, cb, e);
16642 * Sets the z-index of this layer and adjusts any shadow and shim z-indexes. The layer z-index is automatically
16643 * incremented by two more than the value passed in so that it always shows above any shadow or shim (the shadow
16644 * element, if any, will be assigned z-index + 1, and the shim element, if any, will be assigned the unmodified z-index).
16645 * @param {Number} zindex The new z-index to set
16646 * @return {this} The Layer
16648 setZIndex : function(zindex){
16649 this.zindex = zindex;
16650 this.setStyle("z-index", zindex + 2);
16652 this.shadow.setZIndex(zindex + 1);
16655 this.shim.setStyle("z-index", zindex);
16660 * Original code for Roojs - LGPL
16661 * <script type="text/javascript">
16665 * @class Roo.XComponent
16666 * A delayed Element creator...
16667 * Or a way to group chunks of interface together.
16668 * technically this is a wrapper around a tree of Roo elements (which defines a 'module'),
16669 * used in conjunction with XComponent.build() it will create an instance of each element,
16670 * then call addxtype() to build the User interface.
16672 * Mypart.xyx = new Roo.XComponent({
16674 parent : 'Mypart.xyz', // empty == document.element.!!
16678 disabled : function() {}
16680 tree : function() { // return an tree of xtype declared components
16684 xtype : 'NestedLayoutPanel',
16691 * It can be used to build a big heiracy, with parent etc.
16692 * or you can just use this to render a single compoent to a dom element
16693 * MYPART.render(Roo.Element | String(id) | dom_element )
16700 * Roo is designed primarily as a single page application, so the UI build for a standard interface will
16701 * expect a single 'TOP' level module normally indicated by the 'parent' of the XComponent definition being defined as false.
16703 * Each sub module is expected to have a parent pointing to the class name of it's parent module.
16705 * When the top level is false, a 'Roo.BorderLayout' is created and the element is flagged as 'topModule'
16706 * - if mulitple topModules exist, the last one is defined as the top module.
16710 * When the top level or multiple modules are to embedded into a existing HTML page,
16711 * the parent element can container '#id' of the element where the module will be drawn.
16715 * Unlike classic Roo, the bootstrap tends not to be used as a single page.
16716 * it relies more on a include mechanism, where sub modules are included into an outer page.
16717 * This is normally managed by the builder tools using Roo.apply( options, Included.Sub.Module )
16719 * Bootstrap Roo Included elements
16721 * Our builder application needs the ability to preview these sub compoennts. They will normally have parent=false set,
16722 * hence confusing the component builder as it thinks there are multiple top level elements.
16724 * String Over-ride & Translations
16726 * Our builder application writes all the strings as _strings and _named_strings. This is to enable the translation of elements,
16727 * and also the 'overlaying of string values - needed when different versions of the same application with different text content
16728 * are needed. @see Roo.XComponent.overlayString
16732 * @extends Roo.util.Observable
16734 * @param cfg {Object} configuration of component
16737 Roo.XComponent = function(cfg) {
16738 Roo.apply(this, cfg);
16742 * Fires when this the componnt is built
16743 * @param {Roo.XComponent} c the component
16748 this.region = this.region || 'center'; // default..
16749 Roo.XComponent.register(this);
16750 this.modules = false;
16751 this.el = false; // where the layout goes..
16755 Roo.extend(Roo.XComponent, Roo.util.Observable, {
16758 * The created element (with Roo.factory())
16759 * @type {Roo.Layout}
16765 * for BC - use el in new code
16766 * @type {Roo.Layout}
16772 * for BC - use el in new code
16773 * @type {Roo.Layout}
16778 * @cfg {Function|boolean} disabled
16779 * If this module is disabled by some rule, return true from the funtion
16784 * @cfg {String} parent
16785 * Name of parent element which it get xtype added to..
16790 * @cfg {String} order
16791 * Used to set the order in which elements are created (usefull for multiple tabs)
16796 * @cfg {String} name
16797 * String to display while loading.
16801 * @cfg {String} region
16802 * Region to render component to (defaults to center)
16807 * @cfg {Array} items
16808 * A single item array - the first element is the root of the tree..
16809 * It's done this way to stay compatible with the Xtype system...
16815 * The method that retuns the tree of parts that make up this compoennt
16822 * render element to dom or tree
16823 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
16826 render : function(el)
16830 var hp = this.parent ? 1 : 0;
16831 Roo.debug && Roo.log(this);
16833 var tree = this._tree ? this._tree() : this.tree();
16836 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
16837 // if parent is a '#.....' string, then let's use that..
16838 var ename = this.parent.substr(1);
16839 this.parent = false;
16840 Roo.debug && Roo.log(ename);
16842 case 'bootstrap-body':
16843 if (typeof(tree.el) != 'undefined' && tree.el == document.body) {
16844 // this is the BorderLayout standard?
16845 this.parent = { el : true };
16848 if (["Nest", "Content", "Grid", "Tree"].indexOf(tree.xtype) > -1) {
16849 // need to insert stuff...
16851 el : new Roo.bootstrap.layout.Border({
16852 el : document.body,
16858 tabPosition: 'top',
16859 //resizeTabs: true,
16860 alwaysShowTabs: true,
16870 if (typeof(Roo.bootstrap.Body) != 'undefined' ) {
16871 this.parent = { el : new Roo.bootstrap.Body() };
16872 Roo.debug && Roo.log("setting el to doc body");
16875 throw "Container is bootstrap body, but Roo.bootstrap.Body is not defined";
16879 this.parent = { el : true};
16882 el = Roo.get(ename);
16883 if (typeof(Roo.bootstrap) != 'undefined' && tree['|xns'] == 'Roo.bootstrap') {
16884 this.parent = { el : true};
16891 if (!el && !this.parent) {
16892 Roo.debug && Roo.log("Warning - element can not be found :#" + ename );
16897 Roo.debug && Roo.log("EL:");
16898 Roo.debug && Roo.log(el);
16899 Roo.debug && Roo.log("this.parent.el:");
16900 Roo.debug && Roo.log(this.parent.el);
16903 // altertive root elements ??? - we need a better way to indicate these.
16904 var is_alt = Roo.XComponent.is_alt ||
16905 (typeof(tree.el) != 'undefined' && tree.el == document.body) ||
16906 (typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) ||
16907 (typeof(Roo.mailer) != 'undefined' && tree.xns == Roo.mailer) ;
16911 if (!this.parent && is_alt) {
16912 //el = Roo.get(document.body);
16913 this.parent = { el : true };
16918 if (!this.parent) {
16920 Roo.debug && Roo.log("no parent - creating one");
16922 el = el ? Roo.get(el) : false;
16924 if (typeof(Roo.BorderLayout) == 'undefined' ) {
16927 el : new Roo.bootstrap.layout.Border({
16928 el: el || document.body,
16934 tabPosition: 'top',
16935 //resizeTabs: true,
16936 alwaysShowTabs: false,
16939 overflow: 'visible'
16945 // it's a top level one..
16947 el : new Roo.BorderLayout(el || document.body, {
16952 tabPosition: 'top',
16953 //resizeTabs: true,
16954 alwaysShowTabs: el && hp? false : true,
16955 hideTabs: el || !hp ? true : false,
16963 if (!this.parent.el) {
16964 // probably an old style ctor, which has been disabled.
16968 // The 'tree' method is '_tree now'
16970 tree.region = tree.region || this.region;
16971 var is_body = false;
16972 if (this.parent.el === true) {
16973 // bootstrap... - body..
16977 this.parent.el = Roo.factory(tree);
16981 this.el = this.parent.el.addxtype(tree, undefined, is_body);
16982 this.fireEvent('built', this);
16984 this.panel = this.el;
16985 this.layout = this.panel.layout;
16986 this.parentLayout = this.parent.layout || false;
16992 Roo.apply(Roo.XComponent, {
16994 * @property hideProgress
16995 * true to disable the building progress bar.. usefull on single page renders.
16998 hideProgress : false,
17000 * @property buildCompleted
17001 * True when the builder has completed building the interface.
17004 buildCompleted : false,
17007 * @property topModule
17008 * the upper most module - uses document.element as it's constructor.
17015 * @property modules
17016 * array of modules to be created by registration system.
17017 * @type {Array} of Roo.XComponent
17022 * @property elmodules
17023 * array of modules to be created by which use #ID
17024 * @type {Array} of Roo.XComponent
17031 * Is an alternative Root - normally used by bootstrap or other systems,
17032 * where the top element in the tree can wrap 'body'
17033 * @type {boolean} (default false)
17038 * @property build_from_html
17039 * Build elements from html - used by bootstrap HTML stuff
17040 * - this is cleared after build is completed
17041 * @type {boolean} (default false)
17044 build_from_html : false,
17046 * Register components to be built later.
17048 * This solves the following issues
17049 * - Building is not done on page load, but after an authentication process has occured.
17050 * - Interface elements are registered on page load
17051 * - Parent Interface elements may not be loaded before child, so this handles that..
17058 module : 'Pman.Tab.projectMgr',
17060 parent : 'Pman.layout',
17061 disabled : false, // or use a function..
17064 * * @param {Object} details about module
17066 register : function(obj) {
17068 Roo.XComponent.event.fireEvent('register', obj);
17069 switch(typeof(obj.disabled) ) {
17075 if ( obj.disabled() ) {
17081 if (obj.disabled || obj.region == '#disabled') {
17087 this.modules.push(obj);
17091 * convert a string to an object..
17092 * eg. 'AAA.BBB' -> finds AAA.BBB
17096 toObject : function(str)
17098 if (!str || typeof(str) == 'object') {
17101 if (str.substring(0,1) == '#') {
17105 var ar = str.split('.');
17110 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
17112 throw "Module not found : " + str;
17116 throw "Module not found : " + str;
17118 Roo.each(ar, function(e) {
17119 if (typeof(o[e]) == 'undefined') {
17120 throw "Module not found : " + str;
17131 * move modules into their correct place in the tree..
17134 preBuild : function ()
17137 Roo.each(this.modules , function (obj)
17139 Roo.XComponent.event.fireEvent('beforebuild', obj);
17141 var opar = obj.parent;
17143 obj.parent = this.toObject(opar);
17145 Roo.debug && Roo.log("parent:toObject failed: " + e.toString());
17150 Roo.debug && Roo.log("GOT top level module");
17151 Roo.debug && Roo.log(obj);
17152 obj.modules = new Roo.util.MixedCollection(false,
17153 function(o) { return o.order + '' }
17155 this.topModule = obj;
17158 // parent is a string (usually a dom element name..)
17159 if (typeof(obj.parent) == 'string') {
17160 this.elmodules.push(obj);
17163 if (obj.parent.constructor != Roo.XComponent) {
17164 Roo.debug && Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
17166 if (!obj.parent.modules) {
17167 obj.parent.modules = new Roo.util.MixedCollection(false,
17168 function(o) { return o.order + '' }
17171 if (obj.parent.disabled) {
17172 obj.disabled = true;
17174 obj.parent.modules.add(obj);
17179 * make a list of modules to build.
17180 * @return {Array} list of modules.
17183 buildOrder : function()
17186 var cmp = function(a,b) {
17187 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
17189 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
17190 throw "No top level modules to build";
17193 // make a flat list in order of modules to build.
17194 var mods = this.topModule ? [ this.topModule ] : [];
17197 // elmodules (is a list of DOM based modules )
17198 Roo.each(this.elmodules, function(e) {
17200 if (!this.topModule &&
17201 typeof(e.parent) == 'string' &&
17202 e.parent.substring(0,1) == '#' &&
17203 Roo.get(e.parent.substr(1))
17206 _this.topModule = e;
17212 // add modules to their parents..
17213 var addMod = function(m) {
17214 Roo.debug && Roo.log("build Order: add: " + m.name);
17217 if (m.modules && !m.disabled) {
17218 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
17219 m.modules.keySort('ASC', cmp );
17220 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
17222 m.modules.each(addMod);
17224 Roo.debug && Roo.log("build Order: no child modules");
17226 // not sure if this is used any more..
17228 m.finalize.name = m.name + " (clean up) ";
17229 mods.push(m.finalize);
17233 if (this.topModule && this.topModule.modules) {
17234 this.topModule.modules.keySort('ASC', cmp );
17235 this.topModule.modules.each(addMod);
17241 * Build the registered modules.
17242 * @param {Object} parent element.
17243 * @param {Function} optional method to call after module has been added.
17247 build : function(opts)
17250 if (typeof(opts) != 'undefined') {
17251 Roo.apply(this,opts);
17255 var mods = this.buildOrder();
17257 //this.allmods = mods;
17258 //Roo.debug && Roo.log(mods);
17260 if (!mods.length) { // should not happen
17261 throw "NO modules!!!";
17265 var msg = "Building Interface...";
17266 // flash it up as modal - so we store the mask!?
17267 if (!this.hideProgress && Roo.MessageBox) {
17268 Roo.MessageBox.show({ title: 'loading' });
17269 Roo.MessageBox.show({
17270 title: "Please wait...",
17280 var total = mods.length;
17283 var progressRun = function() {
17284 if (!mods.length) {
17285 Roo.debug && Roo.log('hide?');
17286 if (!this.hideProgress && Roo.MessageBox) {
17287 Roo.MessageBox.hide();
17289 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
17291 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
17297 var m = mods.shift();
17300 Roo.debug && Roo.log(m);
17301 // not sure if this is supported any more.. - modules that are are just function
17302 if (typeof(m) == 'function') {
17304 return progressRun.defer(10, _this);
17308 msg = "Building Interface " + (total - mods.length) +
17310 (m.name ? (' - ' + m.name) : '');
17311 Roo.debug && Roo.log(msg);
17312 if (!_this.hideProgress && Roo.MessageBox) {
17313 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
17317 // is the module disabled?
17318 var disabled = (typeof(m.disabled) == 'function') ?
17319 m.disabled.call(m.module.disabled) : m.disabled;
17323 return progressRun(); // we do not update the display!
17331 // it's 10 on top level, and 1 on others??? why...
17332 return progressRun.defer(10, _this);
17335 progressRun.defer(1, _this);
17341 * Overlay a set of modified strings onto a component
17342 * This is dependant on our builder exporting the strings and 'named strings' elements.
17344 * @param {Object} element to overlay on - eg. Pman.Dialog.Login
17345 * @param {Object} associative array of 'named' string and it's new value.
17348 overlayStrings : function( component, strings )
17350 if (typeof(component['_named_strings']) == 'undefined') {
17351 throw "ERROR: component does not have _named_strings";
17353 for ( var k in strings ) {
17354 var md = typeof(component['_named_strings'][k]) == 'undefined' ? false : component['_named_strings'][k];
17355 if (md !== false) {
17356 component['_strings'][md] = strings[k];
17358 Roo.log('could not find named string: ' + k + ' in');
17359 Roo.log(component);
17374 * wrapper for event.on - aliased later..
17375 * Typically use to register a event handler for register:
17377 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
17386 Roo.XComponent.event = new Roo.util.Observable({
17390 * Fires when an Component is registered,
17391 * set the disable property on the Component to stop registration.
17392 * @param {Roo.XComponent} c the component being registerd.
17397 * @event beforebuild
17398 * Fires before each Component is built
17399 * can be used to apply permissions.
17400 * @param {Roo.XComponent} c the component being registerd.
17403 'beforebuild' : true,
17405 * @event buildcomplete
17406 * Fires on the top level element when all elements have been built
17407 * @param {Roo.XComponent} the top level component.
17409 'buildcomplete' : true
17414 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);
17417 * marked - a markdown parser
17418 * Copyright (c) 2011-2014, Christopher Jeffrey. (MIT Licensed)
17419 * https://github.com/chjj/marked
17425 * Roo.Markdown - is a very crude wrapper around marked..
17429 * alert( Roo.Markdown.toHtml("Markdown *rocks*.") );
17431 * Note: move the sample code to the bottom of this
17432 * file before uncommenting it.
17437 Roo.Markdown.toHtml = function(text) {
17439 var c = new Roo.Markdown.marked.setOptions({
17440 renderer: new Roo.Markdown.marked.Renderer(),
17451 text = text.replace(/\\\n/g,' ');
17452 return Roo.Markdown.marked(text);
17457 // Wraps all "globals" so that the only thing
17458 // exposed is makeHtml().
17464 * eval:var:unescape
17472 var escape = function (html, encode) {
17474 .replace(!encode ? /&(?!#?\w+;)/g : /&/g, '&')
17475 .replace(/</g, '<')
17476 .replace(/>/g, '>')
17477 .replace(/"/g, '"')
17478 .replace(/'/g, ''');
17481 var unescape = function (html) {
17482 // explicitly match decimal, hex, and named HTML entities
17483 return html.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/g, function(_, n) {
17484 n = n.toLowerCase();
17485 if (n === 'colon') { return ':'; }
17486 if (n.charAt(0) === '#') {
17487 return n.charAt(1) === 'x'
17488 ? String.fromCharCode(parseInt(n.substring(2), 16))
17489 : String.fromCharCode(+n.substring(1));
17495 var replace = function (regex, opt) {
17496 regex = regex.source;
17498 return function self(name, val) {
17499 if (!name) { return new RegExp(regex, opt); }
17500 val = val.source || val;
17501 val = val.replace(/(^|[^\[])\^/g, '$1');
17502 regex = regex.replace(name, val);
17511 var noop = function () {}
17517 var merge = function (obj) {
17522 for (; i < arguments.length; i++) {
17523 target = arguments[i];
17524 for (key in target) {
17525 if (Object.prototype.hasOwnProperty.call(target, key)) {
17526 obj[key] = target[key];
17536 * Block-Level Grammar
17544 code: /^( {4}[^\n]+\n*)+/,
17546 hr: /^( *[-*_]){3,} *(?:\n+|$)/,
17547 heading: /^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)/,
17549 lheading: /^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/,
17550 blockquote: /^( *>[^\n]+(\n(?!def)[^\n]+)*\n*)+/,
17551 list: /^( *)(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/,
17552 html: /^ *(?:comment *(?:\n|\s*$)|closed *(?:\n{2,}|\s*$)|closing *(?:\n{2,}|\s*$))/,
17553 def: /^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +["(]([^\n]+)[")])? *(?:\n+|$)/,
17555 paragraph: /^((?:[^\n]+\n?(?!hr|heading|lheading|blockquote|tag|def))+)\n*/,
17559 block.bullet = /(?:[*+-]|\d+\.)/;
17560 block.item = /^( *)(bull) [^\n]*(?:\n(?!\1bull )[^\n]*)*/;
17561 block.item = replace(block.item, 'gm')
17562 (/bull/g, block.bullet)
17565 block.list = replace(block.list)
17566 (/bull/g, block.bullet)
17567 ('hr', '\\n+(?=\\1?(?:[-*_] *){3,}(?:\\n+|$))')
17568 ('def', '\\n+(?=' + block.def.source + ')')
17571 block.blockquote = replace(block.blockquote)
17575 block._tag = '(?!(?:'
17576 + 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code'
17577 + '|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo'
17578 + '|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b';
17580 block.html = replace(block.html)
17581 ('comment', /<!--[\s\S]*?-->/)
17582 ('closed', /<(tag)[\s\S]+?<\/\1>/)
17583 ('closing', /<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/)
17584 (/tag/g, block._tag)
17587 block.paragraph = replace(block.paragraph)
17589 ('heading', block.heading)
17590 ('lheading', block.lheading)
17591 ('blockquote', block.blockquote)
17592 ('tag', '<' + block._tag)
17597 * Normal Block Grammar
17600 block.normal = merge({}, block);
17603 * GFM Block Grammar
17606 block.gfm = merge({}, block.normal, {
17607 fences: /^ *(`{3,}|~{3,})[ \.]*(\S+)? *\n([\s\S]*?)\s*\1 *(?:\n+|$)/,
17609 heading: /^ *(#{1,6}) +([^\n]+?) *#* *(?:\n+|$)/
17612 block.gfm.paragraph = replace(block.paragraph)
17614 + block.gfm.fences.source.replace('\\1', '\\2') + '|'
17615 + block.list.source.replace('\\1', '\\3') + '|')
17619 * GFM + Tables Block Grammar
17622 block.tables = merge({}, block.gfm, {
17623 nptable: /^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/,
17624 table: /^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/
17631 var Lexer = function (options) {
17633 this.tokens.links = {};
17634 this.options = options || marked.defaults;
17635 this.rules = block.normal;
17637 if (this.options.gfm) {
17638 if (this.options.tables) {
17639 this.rules = block.tables;
17641 this.rules = block.gfm;
17647 * Expose Block Rules
17650 Lexer.rules = block;
17653 * Static Lex Method
17656 Lexer.lex = function(src, options) {
17657 var lexer = new Lexer(options);
17658 return lexer.lex(src);
17665 Lexer.prototype.lex = function(src) {
17667 .replace(/\r\n|\r/g, '\n')
17668 .replace(/\t/g, ' ')
17669 .replace(/\u00a0/g, ' ')
17670 .replace(/\u2424/g, '\n');
17672 return this.token(src, true);
17679 Lexer.prototype.token = function(src, top, bq) {
17680 var src = src.replace(/^ +$/gm, '')
17693 if (cap = this.rules.newline.exec(src)) {
17694 src = src.substring(cap[0].length);
17695 if (cap[0].length > 1) {
17703 if (cap = this.rules.code.exec(src)) {
17704 src = src.substring(cap[0].length);
17705 cap = cap[0].replace(/^ {4}/gm, '');
17708 text: !this.options.pedantic
17709 ? cap.replace(/\n+$/, '')
17716 if (cap = this.rules.fences.exec(src)) {
17717 src = src.substring(cap[0].length);
17727 if (cap = this.rules.heading.exec(src)) {
17728 src = src.substring(cap[0].length);
17731 depth: cap[1].length,
17737 // table no leading pipe (gfm)
17738 if (top && (cap = this.rules.nptable.exec(src))) {
17739 src = src.substring(cap[0].length);
17743 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17744 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17745 cells: cap[3].replace(/\n$/, '').split('\n')
17748 for (i = 0; i < item.align.length; i++) {
17749 if (/^ *-+: *$/.test(item.align[i])) {
17750 item.align[i] = 'right';
17751 } else if (/^ *:-+: *$/.test(item.align[i])) {
17752 item.align[i] = 'center';
17753 } else if (/^ *:-+ *$/.test(item.align[i])) {
17754 item.align[i] = 'left';
17756 item.align[i] = null;
17760 for (i = 0; i < item.cells.length; i++) {
17761 item.cells[i] = item.cells[i].split(/ *\| */);
17764 this.tokens.push(item);
17770 if (cap = this.rules.lheading.exec(src)) {
17771 src = src.substring(cap[0].length);
17774 depth: cap[2] === '=' ? 1 : 2,
17781 if (cap = this.rules.hr.exec(src)) {
17782 src = src.substring(cap[0].length);
17790 if (cap = this.rules.blockquote.exec(src)) {
17791 src = src.substring(cap[0].length);
17794 type: 'blockquote_start'
17797 cap = cap[0].replace(/^ *> ?/gm, '');
17799 // Pass `top` to keep the current
17800 // "toplevel" state. This is exactly
17801 // how markdown.pl works.
17802 this.token(cap, top, true);
17805 type: 'blockquote_end'
17812 if (cap = this.rules.list.exec(src)) {
17813 src = src.substring(cap[0].length);
17817 type: 'list_start',
17818 ordered: bull.length > 1
17821 // Get each top-level item.
17822 cap = cap[0].match(this.rules.item);
17828 for (; i < l; i++) {
17831 // Remove the list item's bullet
17832 // so it is seen as the next token.
17833 space = item.length;
17834 item = item.replace(/^ *([*+-]|\d+\.) +/, '');
17836 // Outdent whatever the
17837 // list item contains. Hacky.
17838 if (~item.indexOf('\n ')) {
17839 space -= item.length;
17840 item = !this.options.pedantic
17841 ? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '')
17842 : item.replace(/^ {1,4}/gm, '');
17845 // Determine whether the next list item belongs here.
17846 // Backpedal if it does not belong in this list.
17847 if (this.options.smartLists && i !== l - 1) {
17848 b = block.bullet.exec(cap[i + 1])[0];
17849 if (bull !== b && !(bull.length > 1 && b.length > 1)) {
17850 src = cap.slice(i + 1).join('\n') + src;
17855 // Determine whether item is loose or not.
17856 // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/
17857 // for discount behavior.
17858 loose = next || /\n\n(?!\s*$)/.test(item);
17860 next = item.charAt(item.length - 1) === '\n';
17861 if (!loose) { loose = next; }
17866 ? 'loose_item_start'
17867 : 'list_item_start'
17871 this.token(item, false, bq);
17874 type: 'list_item_end'
17886 if (cap = this.rules.html.exec(src)) {
17887 src = src.substring(cap[0].length);
17889 type: this.options.sanitize
17892 pre: !this.options.sanitizer
17893 && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'),
17900 if ((!bq && top) && (cap = this.rules.def.exec(src))) {
17901 src = src.substring(cap[0].length);
17902 this.tokens.links[cap[1].toLowerCase()] = {
17910 if (top && (cap = this.rules.table.exec(src))) {
17911 src = src.substring(cap[0].length);
17915 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17916 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17917 cells: cap[3].replace(/(?: *\| *)?\n$/, '').split('\n')
17920 for (i = 0; i < item.align.length; i++) {
17921 if (/^ *-+: *$/.test(item.align[i])) {
17922 item.align[i] = 'right';
17923 } else if (/^ *:-+: *$/.test(item.align[i])) {
17924 item.align[i] = 'center';
17925 } else if (/^ *:-+ *$/.test(item.align[i])) {
17926 item.align[i] = 'left';
17928 item.align[i] = null;
17932 for (i = 0; i < item.cells.length; i++) {
17933 item.cells[i] = item.cells[i]
17934 .replace(/^ *\| *| *\| *$/g, '')
17938 this.tokens.push(item);
17943 // top-level paragraph
17944 if (top && (cap = this.rules.paragraph.exec(src))) {
17945 src = src.substring(cap[0].length);
17948 text: cap[1].charAt(cap[1].length - 1) === '\n'
17949 ? cap[1].slice(0, -1)
17956 if (cap = this.rules.text.exec(src)) {
17957 // Top-level should never reach here.
17958 src = src.substring(cap[0].length);
17968 Error('Infinite loop on byte: ' + src.charCodeAt(0));
17972 return this.tokens;
17976 * Inline-Level Grammar
17980 escape: /^\\([\\`*{}\[\]()#+\-.!_>])/,
17981 autolink: /^<([^ >]+(@|:\/)[^ >]+)>/,
17983 tag: /^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/,
17984 link: /^!?\[(inside)\]\(href\)/,
17985 reflink: /^!?\[(inside)\]\s*\[([^\]]*)\]/,
17986 nolink: /^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/,
17987 strong: /^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,
17988 em: /^\b_((?:[^_]|__)+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,
17989 code: /^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/,
17990 br: /^ {2,}\n(?!\s*$)/,
17992 text: /^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/
17995 inline._inside = /(?:\[[^\]]*\]|[^\[\]]|\](?=[^\[]*\]))*/;
17996 inline._href = /\s*<?([\s\S]*?)>?(?:\s+['"]([\s\S]*?)['"])?\s*/;
17998 inline.link = replace(inline.link)
17999 ('inside', inline._inside)
18000 ('href', inline._href)
18003 inline.reflink = replace(inline.reflink)
18004 ('inside', inline._inside)
18008 * Normal Inline Grammar
18011 inline.normal = merge({}, inline);
18014 * Pedantic Inline Grammar
18017 inline.pedantic = merge({}, inline.normal, {
18018 strong: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,
18019 em: /^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/
18023 * GFM Inline Grammar
18026 inline.gfm = merge({}, inline.normal, {
18027 escape: replace(inline.escape)('])', '~|])')(),
18028 url: /^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/,
18029 del: /^~~(?=\S)([\s\S]*?\S)~~/,
18030 text: replace(inline.text)
18032 ('|', '|https?://|')
18037 * GFM + Line Breaks Inline Grammar
18040 inline.breaks = merge({}, inline.gfm, {
18041 br: replace(inline.br)('{2,}', '*')(),
18042 text: replace(inline.gfm.text)('{2,}', '*')()
18046 * Inline Lexer & Compiler
18049 var InlineLexer = function (links, options) {
18050 this.options = options || marked.defaults;
18051 this.links = links;
18052 this.rules = inline.normal;
18053 this.renderer = this.options.renderer || new Renderer;
18054 this.renderer.options = this.options;
18058 Error('Tokens array requires a `links` property.');
18061 if (this.options.gfm) {
18062 if (this.options.breaks) {
18063 this.rules = inline.breaks;
18065 this.rules = inline.gfm;
18067 } else if (this.options.pedantic) {
18068 this.rules = inline.pedantic;
18073 * Expose Inline Rules
18076 InlineLexer.rules = inline;
18079 * Static Lexing/Compiling Method
18082 InlineLexer.output = function(src, links, options) {
18083 var inline = new InlineLexer(links, options);
18084 return inline.output(src);
18091 InlineLexer.prototype.output = function(src) {
18100 if (cap = this.rules.escape.exec(src)) {
18101 src = src.substring(cap[0].length);
18107 if (cap = this.rules.autolink.exec(src)) {
18108 src = src.substring(cap[0].length);
18109 if (cap[2] === '@') {
18110 text = cap[1].charAt(6) === ':'
18111 ? this.mangle(cap[1].substring(7))
18112 : this.mangle(cap[1]);
18113 href = this.mangle('mailto:') + text;
18115 text = escape(cap[1]);
18118 out += this.renderer.link(href, null, text);
18123 if (!this.inLink && (cap = this.rules.url.exec(src))) {
18124 src = src.substring(cap[0].length);
18125 text = escape(cap[1]);
18127 out += this.renderer.link(href, null, text);
18132 if (cap = this.rules.tag.exec(src)) {
18133 if (!this.inLink && /^<a /i.test(cap[0])) {
18134 this.inLink = true;
18135 } else if (this.inLink && /^<\/a>/i.test(cap[0])) {
18136 this.inLink = false;
18138 src = src.substring(cap[0].length);
18139 out += this.options.sanitize
18140 ? this.options.sanitizer
18141 ? this.options.sanitizer(cap[0])
18148 if (cap = this.rules.link.exec(src)) {
18149 src = src.substring(cap[0].length);
18150 this.inLink = true;
18151 out += this.outputLink(cap, {
18155 this.inLink = false;
18160 if ((cap = this.rules.reflink.exec(src))
18161 || (cap = this.rules.nolink.exec(src))) {
18162 src = src.substring(cap[0].length);
18163 link = (cap[2] || cap[1]).replace(/\s+/g, ' ');
18164 link = this.links[link.toLowerCase()];
18165 if (!link || !link.href) {
18166 out += cap[0].charAt(0);
18167 src = cap[0].substring(1) + src;
18170 this.inLink = true;
18171 out += this.outputLink(cap, link);
18172 this.inLink = false;
18177 if (cap = this.rules.strong.exec(src)) {
18178 src = src.substring(cap[0].length);
18179 out += this.renderer.strong(this.output(cap[2] || cap[1]));
18184 if (cap = this.rules.em.exec(src)) {
18185 src = src.substring(cap[0].length);
18186 out += this.renderer.em(this.output(cap[2] || cap[1]));
18191 if (cap = this.rules.code.exec(src)) {
18192 src = src.substring(cap[0].length);
18193 out += this.renderer.codespan(escape(cap[2], true));
18198 if (cap = this.rules.br.exec(src)) {
18199 src = src.substring(cap[0].length);
18200 out += this.renderer.br();
18205 if (cap = this.rules.del.exec(src)) {
18206 src = src.substring(cap[0].length);
18207 out += this.renderer.del(this.output(cap[1]));
18212 if (cap = this.rules.text.exec(src)) {
18213 src = src.substring(cap[0].length);
18214 out += this.renderer.text(escape(this.smartypants(cap[0])));
18220 Error('Infinite loop on byte: ' + src.charCodeAt(0));
18231 InlineLexer.prototype.outputLink = function(cap, link) {
18232 var href = escape(link.href)
18233 , title = link.title ? escape(link.title) : null;
18235 return cap[0].charAt(0) !== '!'
18236 ? this.renderer.link(href, title, this.output(cap[1]))
18237 : this.renderer.image(href, title, escape(cap[1]));
18241 * Smartypants Transformations
18244 InlineLexer.prototype.smartypants = function(text) {
18245 if (!this.options.smartypants) { return text; }
18248 .replace(/---/g, '\u2014')
18250 .replace(/--/g, '\u2013')
18252 .replace(/(^|[-\u2014/(\[{"\s])'/g, '$1\u2018')
18253 // closing singles & apostrophes
18254 .replace(/'/g, '\u2019')
18256 .replace(/(^|[-\u2014/(\[{\u2018\s])"/g, '$1\u201c')
18258 .replace(/"/g, '\u201d')
18260 .replace(/\.{3}/g, '\u2026');
18267 InlineLexer.prototype.mangle = function(text) {
18268 if (!this.options.mangle) { return text; }
18274 for (; i < l; i++) {
18275 ch = text.charCodeAt(i);
18276 if (Math.random() > 0.5) {
18277 ch = 'x' + ch.toString(16);
18279 out += '&#' + ch + ';';
18290 * eval:var:Renderer
18293 var Renderer = function (options) {
18294 this.options = options || {};
18297 Renderer.prototype.code = function(code, lang, escaped) {
18298 if (this.options.highlight) {
18299 var out = this.options.highlight(code, lang);
18300 if (out != null && out !== code) {
18305 // hack!!! - it's already escapeD?
18310 return '<pre><code>'
18311 + (escaped ? code : escape(code, true))
18312 + '\n</code></pre>';
18315 return '<pre><code class="'
18316 + this.options.langPrefix
18317 + escape(lang, true)
18319 + (escaped ? code : escape(code, true))
18320 + '\n</code></pre>\n';
18323 Renderer.prototype.blockquote = function(quote) {
18324 return '<blockquote>\n' + quote + '</blockquote>\n';
18327 Renderer.prototype.html = function(html) {
18331 Renderer.prototype.heading = function(text, level, raw) {
18335 + this.options.headerPrefix
18336 + raw.toLowerCase().replace(/[^\w]+/g, '-')
18344 Renderer.prototype.hr = function() {
18345 return this.options.xhtml ? '<hr/>\n' : '<hr>\n';
18348 Renderer.prototype.list = function(body, ordered) {
18349 var type = ordered ? 'ol' : 'ul';
18350 return '<' + type + '>\n' + body + '</' + type + '>\n';
18353 Renderer.prototype.listitem = function(text) {
18354 return '<li>' + text + '</li>\n';
18357 Renderer.prototype.paragraph = function(text) {
18358 return '<p>' + text + '</p>\n';
18361 Renderer.prototype.table = function(header, body) {
18362 return '<table class="table table-striped">\n'
18372 Renderer.prototype.tablerow = function(content) {
18373 return '<tr>\n' + content + '</tr>\n';
18376 Renderer.prototype.tablecell = function(content, flags) {
18377 var type = flags.header ? 'th' : 'td';
18378 var tag = flags.align
18379 ? '<' + type + ' style="text-align:' + flags.align + '">'
18380 : '<' + type + '>';
18381 return tag + content + '</' + type + '>\n';
18384 // span level renderer
18385 Renderer.prototype.strong = function(text) {
18386 return '<strong>' + text + '</strong>';
18389 Renderer.prototype.em = function(text) {
18390 return '<em>' + text + '</em>';
18393 Renderer.prototype.codespan = function(text) {
18394 return '<code>' + text + '</code>';
18397 Renderer.prototype.br = function() {
18398 return this.options.xhtml ? '<br/>' : '<br>';
18401 Renderer.prototype.del = function(text) {
18402 return '<del>' + text + '</del>';
18405 Renderer.prototype.link = function(href, title, text) {
18406 if (this.options.sanitize) {
18408 var prot = decodeURIComponent(unescape(href))
18409 .replace(/[^\w:]/g, '')
18414 if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0) {
18418 var out = '<a href="' + href + '"';
18420 out += ' title="' + title + '"';
18422 out += '>' + text + '</a>';
18426 Renderer.prototype.image = function(href, title, text) {
18427 var out = '<img src="' + href + '" alt="' + text + '"';
18429 out += ' title="' + title + '"';
18431 out += this.options.xhtml ? '/>' : '>';
18435 Renderer.prototype.text = function(text) {
18440 * Parsing & Compiling
18446 var Parser= function (options) {
18449 this.options = options || marked.defaults;
18450 this.options.renderer = this.options.renderer || new Renderer;
18451 this.renderer = this.options.renderer;
18452 this.renderer.options = this.options;
18456 * Static Parse Method
18459 Parser.parse = function(src, options, renderer) {
18460 var parser = new Parser(options, renderer);
18461 return parser.parse(src);
18468 Parser.prototype.parse = function(src) {
18469 this.inline = new InlineLexer(src.links, this.options, this.renderer);
18470 this.tokens = src.reverse();
18473 while (this.next()) {
18484 Parser.prototype.next = function() {
18485 return this.token = this.tokens.pop();
18489 * Preview Next Token
18492 Parser.prototype.peek = function() {
18493 return this.tokens[this.tokens.length - 1] || 0;
18497 * Parse Text Tokens
18500 Parser.prototype.parseText = function() {
18501 var body = this.token.text;
18503 while (this.peek().type === 'text') {
18504 body += '\n' + this.next().text;
18507 return this.inline.output(body);
18511 * Parse Current Token
18514 Parser.prototype.tok = function() {
18515 switch (this.token.type) {
18520 return this.renderer.hr();
18523 return this.renderer.heading(
18524 this.inline.output(this.token.text),
18529 return this.renderer.code(this.token.text,
18531 this.token.escaped);
18544 for (i = 0; i < this.token.header.length; i++) {
18545 flags = { header: true, align: this.token.align[i] };
18546 cell += this.renderer.tablecell(
18547 this.inline.output(this.token.header[i]),
18548 { header: true, align: this.token.align[i] }
18551 header += this.renderer.tablerow(cell);
18553 for (i = 0; i < this.token.cells.length; i++) {
18554 row = this.token.cells[i];
18557 for (j = 0; j < row.length; j++) {
18558 cell += this.renderer.tablecell(
18559 this.inline.output(row[j]),
18560 { header: false, align: this.token.align[j] }
18564 body += this.renderer.tablerow(cell);
18566 return this.renderer.table(header, body);
18568 case 'blockquote_start': {
18571 while (this.next().type !== 'blockquote_end') {
18572 body += this.tok();
18575 return this.renderer.blockquote(body);
18577 case 'list_start': {
18579 , ordered = this.token.ordered;
18581 while (this.next().type !== 'list_end') {
18582 body += this.tok();
18585 return this.renderer.list(body, ordered);
18587 case 'list_item_start': {
18590 while (this.next().type !== 'list_item_end') {
18591 body += this.token.type === 'text'
18596 return this.renderer.listitem(body);
18598 case 'loose_item_start': {
18601 while (this.next().type !== 'list_item_end') {
18602 body += this.tok();
18605 return this.renderer.listitem(body);
18608 var html = !this.token.pre && !this.options.pedantic
18609 ? this.inline.output(this.token.text)
18611 return this.renderer.html(html);
18613 case 'paragraph': {
18614 return this.renderer.paragraph(this.inline.output(this.token.text));
18617 return this.renderer.paragraph(this.parseText());
18629 var marked = function (src, opt, callback) {
18630 if (callback || typeof opt === 'function') {
18636 opt = merge({}, marked.defaults, opt || {});
18638 var highlight = opt.highlight
18644 tokens = Lexer.lex(src, opt)
18646 return callback(e);
18649 pending = tokens.length;
18653 var done = function(err) {
18655 opt.highlight = highlight;
18656 return callback(err);
18662 out = Parser.parse(tokens, opt);
18667 opt.highlight = highlight;
18671 : callback(null, out);
18674 if (!highlight || highlight.length < 3) {
18678 delete opt.highlight;
18680 if (!pending) { return done(); }
18682 for (; i < tokens.length; i++) {
18684 if (token.type !== 'code') {
18685 return --pending || done();
18687 return highlight(token.text, token.lang, function(err, code) {
18688 if (err) { return done(err); }
18689 if (code == null || code === token.text) {
18690 return --pending || done();
18693 token.escaped = true;
18694 --pending || done();
18702 if (opt) { opt = merge({}, marked.defaults, opt); }
18703 return Parser.parse(Lexer.lex(src, opt), opt);
18705 e.message += '\nPlease report this to https://github.com/chjj/marked.';
18706 if ((opt || marked.defaults).silent) {
18707 return '<p>An error occured:</p><pre>'
18708 + escape(e.message + '', true)
18720 marked.setOptions = function(opt) {
18721 merge(marked.defaults, opt);
18725 marked.defaults = {
18736 langPrefix: 'lang-',
18737 smartypants: false,
18739 renderer: new Renderer,
18747 marked.Parser = Parser;
18748 marked.parser = Parser.parse;
18750 marked.Renderer = Renderer;
18752 marked.Lexer = Lexer;
18753 marked.lexer = Lexer.lex;
18755 marked.InlineLexer = InlineLexer;
18756 marked.inlineLexer = InlineLexer.output;
18758 marked.parse = marked;
18760 Roo.Markdown.marked = marked;
18764 * Ext JS Library 1.1.1
18765 * Copyright(c) 2006-2007, Ext JS, LLC.
18767 * Originally Released Under LGPL - original licence link has changed is not relivant.
18770 * <script type="text/javascript">
18776 * These classes are derivatives of the similarly named classes in the YUI Library.
18777 * The original license:
18778 * Copyright (c) 2006, Yahoo! Inc. All rights reserved.
18779 * Code licensed under the BSD License:
18780 * http://developer.yahoo.net/yui/license.txt
18785 var Event=Roo.EventManager;
18786 var Dom=Roo.lib.Dom;
18789 * @class Roo.dd.DragDrop
18790 * @extends Roo.util.Observable
18791 * Defines the interface and base operation of items that that can be
18792 * dragged or can be drop targets. It was designed to be extended, overriding
18793 * the event handlers for startDrag, onDrag, onDragOver and onDragOut.
18794 * Up to three html elements can be associated with a DragDrop instance:
18796 * <li>linked element: the element that is passed into the constructor.
18797 * This is the element which defines the boundaries for interaction with
18798 * other DragDrop objects.</li>
18799 * <li>handle element(s): The drag operation only occurs if the element that
18800 * was clicked matches a handle element. By default this is the linked
18801 * element, but there are times that you will want only a portion of the
18802 * linked element to initiate the drag operation, and the setHandleElId()
18803 * method provides a way to define this.</li>
18804 * <li>drag element: this represents the element that would be moved along
18805 * with the cursor during a drag operation. By default, this is the linked
18806 * element itself as in {@link Roo.dd.DD}. setDragElId() lets you define
18807 * a separate element that would be moved, as in {@link Roo.dd.DDProxy}.
18810 * This class should not be instantiated until the onload event to ensure that
18811 * the associated elements are available.
18812 * The following would define a DragDrop obj that would interact with any
18813 * other DragDrop obj in the "group1" group:
18815 * dd = new Roo.dd.DragDrop("div1", "group1");
18817 * Since none of the event handlers have been implemented, nothing would
18818 * actually happen if you were to run the code above. Normally you would
18819 * override this class or one of the default implementations, but you can
18820 * also override the methods you want on an instance of the class...
18822 * dd.onDragDrop = function(e, id) {
18823 * alert("dd was dropped on " + id);
18827 * @param {String} id of the element that is linked to this instance
18828 * @param {String} sGroup the group of related DragDrop objects
18829 * @param {object} config an object containing configurable attributes
18830 * Valid properties for DragDrop:
18831 * padding, isTarget, maintainOffset, primaryButtonOnly
18833 Roo.dd.DragDrop = function(id, sGroup, config) {
18835 this.init(id, sGroup, config);
18840 Roo.extend(Roo.dd.DragDrop, Roo.util.Observable , {
18843 * The id of the element associated with this object. This is what we
18844 * refer to as the "linked element" because the size and position of
18845 * this element is used to determine when the drag and drop objects have
18853 * Configuration attributes passed into the constructor
18860 * The id of the element that will be dragged. By default this is same
18861 * as the linked element , but could be changed to another element. Ex:
18863 * @property dragElId
18870 * the id of the element that initiates the drag operation. By default
18871 * this is the linked element, but could be changed to be a child of this
18872 * element. This lets us do things like only starting the drag when the
18873 * header element within the linked html element is clicked.
18874 * @property handleElId
18881 * An associative array of HTML tags that will be ignored if clicked.
18882 * @property invalidHandleTypes
18883 * @type {string: string}
18885 invalidHandleTypes: null,
18888 * An associative array of ids for elements that will be ignored if clicked
18889 * @property invalidHandleIds
18890 * @type {string: string}
18892 invalidHandleIds: null,
18895 * An indexted array of css class names for elements that will be ignored
18897 * @property invalidHandleClasses
18900 invalidHandleClasses: null,
18903 * The linked element's absolute X position at the time the drag was
18905 * @property startPageX
18912 * The linked element's absolute X position at the time the drag was
18914 * @property startPageY
18921 * The group defines a logical collection of DragDrop objects that are
18922 * related. Instances only get events when interacting with other
18923 * DragDrop object in the same group. This lets us define multiple
18924 * groups using a single DragDrop subclass if we want.
18926 * @type {string: string}
18931 * Individual drag/drop instances can be locked. This will prevent
18932 * onmousedown start drag.
18940 * Lock this instance
18943 lock: function() { this.locked = true; },
18946 * Unlock this instace
18949 unlock: function() { this.locked = false; },
18952 * By default, all insances can be a drop target. This can be disabled by
18953 * setting isTarget to false.
18960 * The padding configured for this drag and drop object for calculating
18961 * the drop zone intersection with this object.
18968 * Cached reference to the linked element
18969 * @property _domRef
18975 * Internal typeof flag
18976 * @property __ygDragDrop
18979 __ygDragDrop: true,
18982 * Set to true when horizontal contraints are applied
18983 * @property constrainX
18990 * Set to true when vertical contraints are applied
18991 * @property constrainY
18998 * The left constraint
19006 * The right constraint
19014 * The up constraint
19023 * The down constraint
19031 * Maintain offsets when we resetconstraints. Set to true when you want
19032 * the position of the element relative to its parent to stay the same
19033 * when the page changes
19035 * @property maintainOffset
19038 maintainOffset: false,
19041 * Array of pixel locations the element will snap to if we specified a
19042 * horizontal graduation/interval. This array is generated automatically
19043 * when you define a tick interval.
19050 * Array of pixel locations the element will snap to if we specified a
19051 * vertical graduation/interval. This array is generated automatically
19052 * when you define a tick interval.
19059 * By default the drag and drop instance will only respond to the primary
19060 * button click (left button for a right-handed mouse). Set to true to
19061 * allow drag and drop to start with any mouse click that is propogated
19063 * @property primaryButtonOnly
19066 primaryButtonOnly: true,
19069 * The availabe property is false until the linked dom element is accessible.
19070 * @property available
19076 * By default, drags can only be initiated if the mousedown occurs in the
19077 * region the linked element is. This is done in part to work around a
19078 * bug in some browsers that mis-report the mousedown if the previous
19079 * mouseup happened outside of the window. This property is set to true
19080 * if outer handles are defined.
19082 * @property hasOuterHandles
19086 hasOuterHandles: false,
19089 * Code that executes immediately before the startDrag event
19090 * @method b4StartDrag
19093 b4StartDrag: function(x, y) { },
19096 * Abstract method called after a drag/drop object is clicked
19097 * and the drag or mousedown time thresholds have beeen met.
19098 * @method startDrag
19099 * @param {int} X click location
19100 * @param {int} Y click location
19102 startDrag: function(x, y) { /* override this */ },
19105 * Code that executes immediately before the onDrag event
19109 b4Drag: function(e) { },
19112 * Abstract method called during the onMouseMove event while dragging an
19115 * @param {Event} e the mousemove event
19117 onDrag: function(e) { /* override this */ },
19120 * Abstract method called when this element fist begins hovering over
19121 * another DragDrop obj
19122 * @method onDragEnter
19123 * @param {Event} e the mousemove event
19124 * @param {String|DragDrop[]} id In POINT mode, the element
19125 * id this is hovering over. In INTERSECT mode, an array of one or more
19126 * dragdrop items being hovered over.
19128 onDragEnter: function(e, id) { /* override this */ },
19131 * Code that executes immediately before the onDragOver event
19132 * @method b4DragOver
19135 b4DragOver: function(e) { },
19138 * Abstract method called when this element is hovering over another
19140 * @method onDragOver
19141 * @param {Event} e the mousemove event
19142 * @param {String|DragDrop[]} id In POINT mode, the element
19143 * id this is hovering over. In INTERSECT mode, an array of dd items
19144 * being hovered over.
19146 onDragOver: function(e, id) { /* override this */ },
19149 * Code that executes immediately before the onDragOut event
19150 * @method b4DragOut
19153 b4DragOut: function(e) { },
19156 * Abstract method called when we are no longer hovering over an element
19157 * @method onDragOut
19158 * @param {Event} e the mousemove event
19159 * @param {String|DragDrop[]} id In POINT mode, the element
19160 * id this was hovering over. In INTERSECT mode, an array of dd items
19161 * that the mouse is no longer over.
19163 onDragOut: function(e, id) { /* override this */ },
19166 * Code that executes immediately before the onDragDrop event
19167 * @method b4DragDrop
19170 b4DragDrop: function(e) { },
19173 * Abstract method called when this item is dropped on another DragDrop
19175 * @method onDragDrop
19176 * @param {Event} e the mouseup event
19177 * @param {String|DragDrop[]} id In POINT mode, the element
19178 * id this was dropped on. In INTERSECT mode, an array of dd items this
19181 onDragDrop: function(e, id) { /* override this */ },
19184 * Abstract method called when this item is dropped on an area with no
19186 * @method onInvalidDrop
19187 * @param {Event} e the mouseup event
19189 onInvalidDrop: function(e) { /* override this */ },
19192 * Code that executes immediately before the endDrag event
19193 * @method b4EndDrag
19196 b4EndDrag: function(e) { },
19199 * Fired when we are done dragging the object
19201 * @param {Event} e the mouseup event
19203 endDrag: function(e) { /* override this */ },
19206 * Code executed immediately before the onMouseDown event
19207 * @method b4MouseDown
19208 * @param {Event} e the mousedown event
19211 b4MouseDown: function(e) { },
19214 * Event handler that fires when a drag/drop obj gets a mousedown
19215 * @method onMouseDown
19216 * @param {Event} e the mousedown event
19218 onMouseDown: function(e) { /* override this */ },
19221 * Event handler that fires when a drag/drop obj gets a mouseup
19222 * @method onMouseUp
19223 * @param {Event} e the mouseup event
19225 onMouseUp: function(e) { /* override this */ },
19228 * Override the onAvailable method to do what is needed after the initial
19229 * position was determined.
19230 * @method onAvailable
19232 onAvailable: function () {
19236 * Provides default constraint padding to "constrainTo" elements (defaults to {left: 0, right:0, top:0, bottom:0}).
19239 defaultPadding : {left:0, right:0, top:0, bottom:0},
19242 * Initializes the drag drop object's constraints to restrict movement to a certain element.
19246 var dd = new Roo.dd.DDProxy("dragDiv1", "proxytest",
19247 { dragElId: "existingProxyDiv" });
19248 dd.startDrag = function(){
19249 this.constrainTo("parent-id");
19252 * Or you can initalize it using the {@link Roo.Element} object:
19254 Roo.get("dragDiv1").initDDProxy("proxytest", {dragElId: "existingProxyDiv"}, {
19255 startDrag : function(){
19256 this.constrainTo("parent-id");
19260 * @param {String/HTMLElement/Element} constrainTo The element to constrain to.
19261 * @param {Object/Number} pad (optional) Pad provides a way to specify "padding" of the constraints,
19262 * and can be either a number for symmetrical padding (4 would be equal to {left:4, right:4, top:4, bottom:4}) or
19263 * an object containing the sides to pad. For example: {right:10, bottom:10}
19264 * @param {Boolean} inContent (optional) Constrain the draggable in the content box of the element (inside padding and borders)
19266 constrainTo : function(constrainTo, pad, inContent){
19267 if(typeof pad == "number"){
19268 pad = {left: pad, right:pad, top:pad, bottom:pad};
19270 pad = pad || this.defaultPadding;
19271 var b = Roo.get(this.getEl()).getBox();
19272 var ce = Roo.get(constrainTo);
19273 var s = ce.getScroll();
19274 var c, cd = ce.dom;
19275 if(cd == document.body){
19276 c = { x: s.left, y: s.top, width: Roo.lib.Dom.getViewWidth(), height: Roo.lib.Dom.getViewHeight()};
19279 c = {x : xy[0]+s.left, y: xy[1]+s.top, width: cd.clientWidth, height: cd.clientHeight};
19283 var topSpace = b.y - c.y;
19284 var leftSpace = b.x - c.x;
19286 this.resetConstraints();
19287 this.setXConstraint(leftSpace - (pad.left||0), // left
19288 c.width - leftSpace - b.width - (pad.right||0) //right
19290 this.setYConstraint(topSpace - (pad.top||0), //top
19291 c.height - topSpace - b.height - (pad.bottom||0) //bottom
19296 * Returns a reference to the linked element
19298 * @return {HTMLElement} the html element
19300 getEl: function() {
19301 if (!this._domRef) {
19302 this._domRef = Roo.getDom(this.id);
19305 return this._domRef;
19309 * Returns a reference to the actual element to drag. By default this is
19310 * the same as the html element, but it can be assigned to another
19311 * element. An example of this can be found in Roo.dd.DDProxy
19312 * @method getDragEl
19313 * @return {HTMLElement} the html element
19315 getDragEl: function() {
19316 return Roo.getDom(this.dragElId);
19320 * Sets up the DragDrop object. Must be called in the constructor of any
19321 * Roo.dd.DragDrop subclass
19323 * @param id the id of the linked element
19324 * @param {String} sGroup the group of related items
19325 * @param {object} config configuration attributes
19327 init: function(id, sGroup, config) {
19328 this.initTarget(id, sGroup, config);
19329 if (!Roo.isTouch) {
19330 Event.on(this.id, "mousedown", this.handleMouseDown, this);
19332 Event.on(this.id, "touchstart", this.handleMouseDown, this);
19333 // Event.on(this.id, "selectstart", Event.preventDefault);
19337 * Initializes Targeting functionality only... the object does not
19338 * get a mousedown handler.
19339 * @method initTarget
19340 * @param id the id of the linked element
19341 * @param {String} sGroup the group of related items
19342 * @param {object} config configuration attributes
19344 initTarget: function(id, sGroup, config) {
19346 // configuration attributes
19347 this.config = config || {};
19349 // create a local reference to the drag and drop manager
19350 this.DDM = Roo.dd.DDM;
19351 // initialize the groups array
19354 // assume that we have an element reference instead of an id if the
19355 // parameter is not a string
19356 if (typeof id !== "string") {
19363 // add to an interaction group
19364 this.addToGroup((sGroup) ? sGroup : "default");
19366 // We don't want to register this as the handle with the manager
19367 // so we just set the id rather than calling the setter.
19368 this.handleElId = id;
19370 // the linked element is the element that gets dragged by default
19371 this.setDragElId(id);
19373 // by default, clicked anchors will not start drag operations.
19374 this.invalidHandleTypes = { A: "A" };
19375 this.invalidHandleIds = {};
19376 this.invalidHandleClasses = [];
19378 this.applyConfig();
19380 this.handleOnAvailable();
19384 * Applies the configuration parameters that were passed into the constructor.
19385 * This is supposed to happen at each level through the inheritance chain. So
19386 * a DDProxy implentation will execute apply config on DDProxy, DD, and
19387 * DragDrop in order to get all of the parameters that are available in
19389 * @method applyConfig
19391 applyConfig: function() {
19393 // configurable properties:
19394 // padding, isTarget, maintainOffset, primaryButtonOnly
19395 this.padding = this.config.padding || [0, 0, 0, 0];
19396 this.isTarget = (this.config.isTarget !== false);
19397 this.maintainOffset = (this.config.maintainOffset);
19398 this.primaryButtonOnly = (this.config.primaryButtonOnly !== false);
19403 * Executed when the linked element is available
19404 * @method handleOnAvailable
19407 handleOnAvailable: function() {
19408 this.available = true;
19409 this.resetConstraints();
19410 this.onAvailable();
19414 * Configures the padding for the target zone in px. Effectively expands
19415 * (or reduces) the virtual object size for targeting calculations.
19416 * Supports css-style shorthand; if only one parameter is passed, all sides
19417 * will have that padding, and if only two are passed, the top and bottom
19418 * will have the first param, the left and right the second.
19419 * @method setPadding
19420 * @param {int} iTop Top pad
19421 * @param {int} iRight Right pad
19422 * @param {int} iBot Bot pad
19423 * @param {int} iLeft Left pad
19425 setPadding: function(iTop, iRight, iBot, iLeft) {
19426 // this.padding = [iLeft, iRight, iTop, iBot];
19427 if (!iRight && 0 !== iRight) {
19428 this.padding = [iTop, iTop, iTop, iTop];
19429 } else if (!iBot && 0 !== iBot) {
19430 this.padding = [iTop, iRight, iTop, iRight];
19432 this.padding = [iTop, iRight, iBot, iLeft];
19437 * Stores the initial placement of the linked element.
19438 * @method setInitialPosition
19439 * @param {int} diffX the X offset, default 0
19440 * @param {int} diffY the Y offset, default 0
19442 setInitPosition: function(diffX, diffY) {
19443 var el = this.getEl();
19445 if (!this.DDM.verifyEl(el)) {
19449 var dx = diffX || 0;
19450 var dy = diffY || 0;
19452 var p = Dom.getXY( el );
19454 this.initPageX = p[0] - dx;
19455 this.initPageY = p[1] - dy;
19457 this.lastPageX = p[0];
19458 this.lastPageY = p[1];
19461 this.setStartPosition(p);
19465 * Sets the start position of the element. This is set when the obj
19466 * is initialized, the reset when a drag is started.
19467 * @method setStartPosition
19468 * @param pos current position (from previous lookup)
19471 setStartPosition: function(pos) {
19472 var p = pos || Dom.getXY( this.getEl() );
19473 this.deltaSetXY = null;
19475 this.startPageX = p[0];
19476 this.startPageY = p[1];
19480 * Add this instance to a group of related drag/drop objects. All
19481 * instances belong to at least one group, and can belong to as many
19482 * groups as needed.
19483 * @method addToGroup
19484 * @param sGroup {string} the name of the group
19486 addToGroup: function(sGroup) {
19487 this.groups[sGroup] = true;
19488 this.DDM.regDragDrop(this, sGroup);
19492 * Remove's this instance from the supplied interaction group
19493 * @method removeFromGroup
19494 * @param {string} sGroup The group to drop
19496 removeFromGroup: function(sGroup) {
19497 if (this.groups[sGroup]) {
19498 delete this.groups[sGroup];
19501 this.DDM.removeDDFromGroup(this, sGroup);
19505 * Allows you to specify that an element other than the linked element
19506 * will be moved with the cursor during a drag
19507 * @method setDragElId
19508 * @param id {string} the id of the element that will be used to initiate the drag
19510 setDragElId: function(id) {
19511 this.dragElId = id;
19515 * Allows you to specify a child of the linked element that should be
19516 * used to initiate the drag operation. An example of this would be if
19517 * you have a content div with text and links. Clicking anywhere in the
19518 * content area would normally start the drag operation. Use this method
19519 * to specify that an element inside of the content div is the element
19520 * that starts the drag operation.
19521 * @method setHandleElId
19522 * @param id {string} the id of the element that will be used to
19523 * initiate the drag.
19525 setHandleElId: function(id) {
19526 if (typeof id !== "string") {
19529 this.handleElId = id;
19530 this.DDM.regHandle(this.id, id);
19534 * Allows you to set an element outside of the linked element as a drag
19536 * @method setOuterHandleElId
19537 * @param id the id of the element that will be used to initiate the drag
19539 setOuterHandleElId: function(id) {
19540 if (typeof id !== "string") {
19543 Event.on(id, "mousedown",
19544 this.handleMouseDown, this);
19545 this.setHandleElId(id);
19547 this.hasOuterHandles = true;
19551 * Remove all drag and drop hooks for this element
19554 unreg: function() {
19555 Event.un(this.id, "mousedown",
19556 this.handleMouseDown);
19557 Event.un(this.id, "touchstart",
19558 this.handleMouseDown);
19559 this._domRef = null;
19560 this.DDM._remove(this);
19563 destroy : function(){
19568 * Returns true if this instance is locked, or the drag drop mgr is locked
19569 * (meaning that all drag/drop is disabled on the page.)
19571 * @return {boolean} true if this obj or all drag/drop is locked, else
19574 isLocked: function() {
19575 return (this.DDM.isLocked() || this.locked);
19579 * Fired when this object is clicked
19580 * @method handleMouseDown
19582 * @param {Roo.dd.DragDrop} oDD the clicked dd object (this dd obj)
19585 handleMouseDown: function(e, oDD){
19587 if (!Roo.isTouch && this.primaryButtonOnly && e.button != 0) {
19588 //Roo.log('not touch/ button !=0');
19591 if (e.browserEvent.touches && e.browserEvent.touches.length != 1) {
19592 return; // double touch..
19596 if (this.isLocked()) {
19597 //Roo.log('locked');
19601 this.DDM.refreshCache(this.groups);
19602 // Roo.log([Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e)]);
19603 var pt = new Roo.lib.Point(Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e));
19604 if (!this.hasOuterHandles && !this.DDM.isOverTarget(pt, this) ) {
19605 //Roo.log('no outer handes or not over target');
19608 // Roo.log('check validator');
19609 if (this.clickValidator(e)) {
19610 // Roo.log('validate success');
19611 // set the initial element position
19612 this.setStartPosition();
19615 this.b4MouseDown(e);
19616 this.onMouseDown(e);
19618 this.DDM.handleMouseDown(e, this);
19620 this.DDM.stopEvent(e);
19628 clickValidator: function(e) {
19629 var target = e.getTarget();
19630 return ( this.isValidHandleChild(target) &&
19631 (this.id == this.handleElId ||
19632 this.DDM.handleWasClicked(target, this.id)) );
19636 * Allows you to specify a tag name that should not start a drag operation
19637 * when clicked. This is designed to facilitate embedding links within a
19638 * drag handle that do something other than start the drag.
19639 * @method addInvalidHandleType
19640 * @param {string} tagName the type of element to exclude
19642 addInvalidHandleType: function(tagName) {
19643 var type = tagName.toUpperCase();
19644 this.invalidHandleTypes[type] = type;
19648 * Lets you to specify an element id for a child of a drag handle
19649 * that should not initiate a drag
19650 * @method addInvalidHandleId
19651 * @param {string} id the element id of the element you wish to ignore
19653 addInvalidHandleId: function(id) {
19654 if (typeof id !== "string") {
19657 this.invalidHandleIds[id] = id;
19661 * Lets you specify a css class of elements that will not initiate a drag
19662 * @method addInvalidHandleClass
19663 * @param {string} cssClass the class of the elements you wish to ignore
19665 addInvalidHandleClass: function(cssClass) {
19666 this.invalidHandleClasses.push(cssClass);
19670 * Unsets an excluded tag name set by addInvalidHandleType
19671 * @method removeInvalidHandleType
19672 * @param {string} tagName the type of element to unexclude
19674 removeInvalidHandleType: function(tagName) {
19675 var type = tagName.toUpperCase();
19676 // this.invalidHandleTypes[type] = null;
19677 delete this.invalidHandleTypes[type];
19681 * Unsets an invalid handle id
19682 * @method removeInvalidHandleId
19683 * @param {string} id the id of the element to re-enable
19685 removeInvalidHandleId: function(id) {
19686 if (typeof id !== "string") {
19689 delete this.invalidHandleIds[id];
19693 * Unsets an invalid css class
19694 * @method removeInvalidHandleClass
19695 * @param {string} cssClass the class of the element(s) you wish to
19698 removeInvalidHandleClass: function(cssClass) {
19699 for (var i=0, len=this.invalidHandleClasses.length; i<len; ++i) {
19700 if (this.invalidHandleClasses[i] == cssClass) {
19701 delete this.invalidHandleClasses[i];
19707 * Checks the tag exclusion list to see if this click should be ignored
19708 * @method isValidHandleChild
19709 * @param {HTMLElement} node the HTMLElement to evaluate
19710 * @return {boolean} true if this is a valid tag type, false if not
19712 isValidHandleChild: function(node) {
19715 // var n = (node.nodeName == "#text") ? node.parentNode : node;
19718 nodeName = node.nodeName.toUpperCase();
19720 nodeName = node.nodeName;
19722 valid = valid && !this.invalidHandleTypes[nodeName];
19723 valid = valid && !this.invalidHandleIds[node.id];
19725 for (var i=0, len=this.invalidHandleClasses.length; valid && i<len; ++i) {
19726 valid = !Dom.hasClass(node, this.invalidHandleClasses[i]);
19735 * Create the array of horizontal tick marks if an interval was specified
19736 * in setXConstraint().
19737 * @method setXTicks
19740 setXTicks: function(iStartX, iTickSize) {
19742 this.xTickSize = iTickSize;
19746 for (var i = this.initPageX; i >= this.minX; i = i - iTickSize) {
19748 this.xTicks[this.xTicks.length] = i;
19753 for (i = this.initPageX; i <= this.maxX; i = i + iTickSize) {
19755 this.xTicks[this.xTicks.length] = i;
19760 this.xTicks.sort(this.DDM.numericSort) ;
19764 * Create the array of vertical tick marks if an interval was specified in
19765 * setYConstraint().
19766 * @method setYTicks
19769 setYTicks: function(iStartY, iTickSize) {
19771 this.yTickSize = iTickSize;
19775 for (var i = this.initPageY; i >= this.minY; i = i - iTickSize) {
19777 this.yTicks[this.yTicks.length] = i;
19782 for (i = this.initPageY; i <= this.maxY; i = i + iTickSize) {
19784 this.yTicks[this.yTicks.length] = i;
19789 this.yTicks.sort(this.DDM.numericSort) ;
19793 * By default, the element can be dragged any place on the screen. Use
19794 * this method to limit the horizontal travel of the element. Pass in
19795 * 0,0 for the parameters if you want to lock the drag to the y axis.
19796 * @method setXConstraint
19797 * @param {int} iLeft the number of pixels the element can move to the left
19798 * @param {int} iRight the number of pixels the element can move to the
19800 * @param {int} iTickSize optional parameter for specifying that the
19802 * should move iTickSize pixels at a time.
19804 setXConstraint: function(iLeft, iRight, iTickSize) {
19805 this.leftConstraint = iLeft;
19806 this.rightConstraint = iRight;
19808 this.minX = this.initPageX - iLeft;
19809 this.maxX = this.initPageX + iRight;
19810 if (iTickSize) { this.setXTicks(this.initPageX, iTickSize); }
19812 this.constrainX = true;
19816 * Clears any constraints applied to this instance. Also clears ticks
19817 * since they can't exist independent of a constraint at this time.
19818 * @method clearConstraints
19820 clearConstraints: function() {
19821 this.constrainX = false;
19822 this.constrainY = false;
19827 * Clears any tick interval defined for this instance
19828 * @method clearTicks
19830 clearTicks: function() {
19831 this.xTicks = null;
19832 this.yTicks = null;
19833 this.xTickSize = 0;
19834 this.yTickSize = 0;
19838 * By default, the element can be dragged any place on the screen. Set
19839 * this to limit the vertical travel of the element. Pass in 0,0 for the
19840 * parameters if you want to lock the drag to the x axis.
19841 * @method setYConstraint
19842 * @param {int} iUp the number of pixels the element can move up
19843 * @param {int} iDown the number of pixels the element can move down
19844 * @param {int} iTickSize optional parameter for specifying that the
19845 * element should move iTickSize pixels at a time.
19847 setYConstraint: function(iUp, iDown, iTickSize) {
19848 this.topConstraint = iUp;
19849 this.bottomConstraint = iDown;
19851 this.minY = this.initPageY - iUp;
19852 this.maxY = this.initPageY + iDown;
19853 if (iTickSize) { this.setYTicks(this.initPageY, iTickSize); }
19855 this.constrainY = true;
19860 * resetConstraints must be called if you manually reposition a dd element.
19861 * @method resetConstraints
19862 * @param {boolean} maintainOffset
19864 resetConstraints: function() {
19867 // Maintain offsets if necessary
19868 if (this.initPageX || this.initPageX === 0) {
19869 // figure out how much this thing has moved
19870 var dx = (this.maintainOffset) ? this.lastPageX - this.initPageX : 0;
19871 var dy = (this.maintainOffset) ? this.lastPageY - this.initPageY : 0;
19873 this.setInitPosition(dx, dy);
19875 // This is the first time we have detected the element's position
19877 this.setInitPosition();
19880 if (this.constrainX) {
19881 this.setXConstraint( this.leftConstraint,
19882 this.rightConstraint,
19886 if (this.constrainY) {
19887 this.setYConstraint( this.topConstraint,
19888 this.bottomConstraint,
19894 * Normally the drag element is moved pixel by pixel, but we can specify
19895 * that it move a number of pixels at a time. This method resolves the
19896 * location when we have it set up like this.
19898 * @param {int} val where we want to place the object
19899 * @param {int[]} tickArray sorted array of valid points
19900 * @return {int} the closest tick
19903 getTick: function(val, tickArray) {
19906 // If tick interval is not defined, it is effectively 1 pixel,
19907 // so we return the value passed to us.
19909 } else if (tickArray[0] >= val) {
19910 // The value is lower than the first tick, so we return the first
19912 return tickArray[0];
19914 for (var i=0, len=tickArray.length; i<len; ++i) {
19916 if (tickArray[next] && tickArray[next] >= val) {
19917 var diff1 = val - tickArray[i];
19918 var diff2 = tickArray[next] - val;
19919 return (diff2 > diff1) ? tickArray[i] : tickArray[next];
19923 // The value is larger than the last tick, so we return the last
19925 return tickArray[tickArray.length - 1];
19932 * @return {string} string representation of the dd obj
19934 toString: function() {
19935 return ("DragDrop " + this.id);
19943 * Ext JS Library 1.1.1
19944 * Copyright(c) 2006-2007, Ext JS, LLC.
19946 * Originally Released Under LGPL - original licence link has changed is not relivant.
19949 * <script type="text/javascript">
19954 * The drag and drop utility provides a framework for building drag and drop
19955 * applications. In addition to enabling drag and drop for specific elements,
19956 * the drag and drop elements are tracked by the manager class, and the
19957 * interactions between the various elements are tracked during the drag and
19958 * the implementing code is notified about these important moments.
19961 // Only load the library once. Rewriting the manager class would orphan
19962 // existing drag and drop instances.
19963 if (!Roo.dd.DragDropMgr) {
19966 * @class Roo.dd.DragDropMgr
19967 * DragDropMgr is a singleton that tracks the element interaction for
19968 * all DragDrop items in the window. Generally, you will not call
19969 * this class directly, but it does have helper methods that could
19970 * be useful in your DragDrop implementations.
19973 Roo.dd.DragDropMgr = function() {
19975 var Event = Roo.EventManager;
19980 * Two dimensional Array of registered DragDrop objects. The first
19981 * dimension is the DragDrop item group, the second the DragDrop
19984 * @type {string: string}
19991 * Array of element ids defined as drag handles. Used to determine
19992 * if the element that generated the mousedown event is actually the
19993 * handle and not the html element itself.
19994 * @property handleIds
19995 * @type {string: string}
20002 * the DragDrop object that is currently being dragged
20003 * @property dragCurrent
20011 * the DragDrop object(s) that are being hovered over
20012 * @property dragOvers
20020 * the X distance between the cursor and the object being dragged
20029 * the Y distance between the cursor and the object being dragged
20038 * Flag to determine if we should prevent the default behavior of the
20039 * events we define. By default this is true, but this can be set to
20040 * false if you need the default behavior (not recommended)
20041 * @property preventDefault
20045 preventDefault: true,
20048 * Flag to determine if we should stop the propagation of the events
20049 * we generate. This is true by default but you may want to set it to
20050 * false if the html element contains other features that require the
20052 * @property stopPropagation
20056 stopPropagation: true,
20059 * Internal flag that is set to true when drag and drop has been
20061 * @property initialized
20068 * All drag and drop can be disabled.
20076 * Called the first time an element is registered.
20082 this.initialized = true;
20086 * In point mode, drag and drop interaction is defined by the
20087 * location of the cursor during the drag/drop
20095 * In intersect mode, drag and drop interactio nis defined by the
20096 * overlap of two or more drag and drop objects.
20097 * @property INTERSECT
20104 * The current drag and drop mode. Default: POINT
20112 * Runs method on all drag and drop objects
20113 * @method _execOnAll
20117 _execOnAll: function(sMethod, args) {
20118 for (var i in this.ids) {
20119 for (var j in this.ids[i]) {
20120 var oDD = this.ids[i][j];
20121 if (! this.isTypeOfDD(oDD)) {
20124 oDD[sMethod].apply(oDD, args);
20130 * Drag and drop initialization. Sets up the global event handlers
20135 _onLoad: function() {
20139 if (!Roo.isTouch) {
20140 Event.on(document, "mouseup", this.handleMouseUp, this, true);
20141 Event.on(document, "mousemove", this.handleMouseMove, this, true);
20143 Event.on(document, "touchend", this.handleMouseUp, this, true);
20144 Event.on(document, "touchmove", this.handleMouseMove, this, true);
20146 Event.on(window, "unload", this._onUnload, this, true);
20147 Event.on(window, "resize", this._onResize, this, true);
20148 // Event.on(window, "mouseout", this._test);
20153 * Reset constraints on all drag and drop objs
20154 * @method _onResize
20158 _onResize: function(e) {
20159 this._execOnAll("resetConstraints", []);
20163 * Lock all drag and drop functionality
20167 lock: function() { this.locked = true; },
20170 * Unlock all drag and drop functionality
20174 unlock: function() { this.locked = false; },
20177 * Is drag and drop locked?
20179 * @return {boolean} True if drag and drop is locked, false otherwise.
20182 isLocked: function() { return this.locked; },
20185 * Location cache that is set for all drag drop objects when a drag is
20186 * initiated, cleared when the drag is finished.
20187 * @property locationCache
20194 * Set useCache to false if you want to force object the lookup of each
20195 * drag and drop linked element constantly during a drag.
20196 * @property useCache
20203 * The number of pixels that the mouse needs to move after the
20204 * mousedown before the drag is initiated. Default=3;
20205 * @property clickPixelThresh
20209 clickPixelThresh: 3,
20212 * The number of milliseconds after the mousedown event to initiate the
20213 * drag if we don't get a mouseup event. Default=1000
20214 * @property clickTimeThresh
20218 clickTimeThresh: 350,
20221 * Flag that indicates that either the drag pixel threshold or the
20222 * mousdown time threshold has been met
20223 * @property dragThreshMet
20228 dragThreshMet: false,
20231 * Timeout used for the click time threshold
20232 * @property clickTimeout
20237 clickTimeout: null,
20240 * The X position of the mousedown event stored for later use when a
20241 * drag threshold is met.
20250 * The Y position of the mousedown event stored for later use when a
20251 * drag threshold is met.
20260 * Each DragDrop instance must be registered with the DragDropMgr.
20261 * This is executed in DragDrop.init()
20262 * @method regDragDrop
20263 * @param {DragDrop} oDD the DragDrop object to register
20264 * @param {String} sGroup the name of the group this element belongs to
20267 regDragDrop: function(oDD, sGroup) {
20268 if (!this.initialized) { this.init(); }
20270 if (!this.ids[sGroup]) {
20271 this.ids[sGroup] = {};
20273 this.ids[sGroup][oDD.id] = oDD;
20277 * Removes the supplied dd instance from the supplied group. Executed
20278 * by DragDrop.removeFromGroup, so don't call this function directly.
20279 * @method removeDDFromGroup
20283 removeDDFromGroup: function(oDD, sGroup) {
20284 if (!this.ids[sGroup]) {
20285 this.ids[sGroup] = {};
20288 var obj = this.ids[sGroup];
20289 if (obj && obj[oDD.id]) {
20290 delete obj[oDD.id];
20295 * Unregisters a drag and drop item. This is executed in
20296 * DragDrop.unreg, use that method instead of calling this directly.
20301 _remove: function(oDD) {
20302 for (var g in oDD.groups) {
20303 if (g && this.ids[g][oDD.id]) {
20304 delete this.ids[g][oDD.id];
20307 delete this.handleIds[oDD.id];
20311 * Each DragDrop handle element must be registered. This is done
20312 * automatically when executing DragDrop.setHandleElId()
20313 * @method regHandle
20314 * @param {String} sDDId the DragDrop id this element is a handle for
20315 * @param {String} sHandleId the id of the element that is the drag
20319 regHandle: function(sDDId, sHandleId) {
20320 if (!this.handleIds[sDDId]) {
20321 this.handleIds[sDDId] = {};
20323 this.handleIds[sDDId][sHandleId] = sHandleId;
20327 * Utility function to determine if a given element has been
20328 * registered as a drag drop item.
20329 * @method isDragDrop
20330 * @param {String} id the element id to check
20331 * @return {boolean} true if this element is a DragDrop item,
20335 isDragDrop: function(id) {
20336 return ( this.getDDById(id) ) ? true : false;
20340 * Returns the drag and drop instances that are in all groups the
20341 * passed in instance belongs to.
20342 * @method getRelated
20343 * @param {DragDrop} p_oDD the obj to get related data for
20344 * @param {boolean} bTargetsOnly if true, only return targetable objs
20345 * @return {DragDrop[]} the related instances
20348 getRelated: function(p_oDD, bTargetsOnly) {
20350 for (var i in p_oDD.groups) {
20351 for (j in this.ids[i]) {
20352 var dd = this.ids[i][j];
20353 if (! this.isTypeOfDD(dd)) {
20356 if (!bTargetsOnly || dd.isTarget) {
20357 oDDs[oDDs.length] = dd;
20366 * Returns true if the specified dd target is a legal target for
20367 * the specifice drag obj
20368 * @method isLegalTarget
20369 * @param {DragDrop} the drag obj
20370 * @param {DragDrop} the target
20371 * @return {boolean} true if the target is a legal target for the
20375 isLegalTarget: function (oDD, oTargetDD) {
20376 var targets = this.getRelated(oDD, true);
20377 for (var i=0, len=targets.length;i<len;++i) {
20378 if (targets[i].id == oTargetDD.id) {
20387 * My goal is to be able to transparently determine if an object is
20388 * typeof DragDrop, and the exact subclass of DragDrop. typeof
20389 * returns "object", oDD.constructor.toString() always returns
20390 * "DragDrop" and not the name of the subclass. So for now it just
20391 * evaluates a well-known variable in DragDrop.
20392 * @method isTypeOfDD
20393 * @param {Object} the object to evaluate
20394 * @return {boolean} true if typeof oDD = DragDrop
20397 isTypeOfDD: function (oDD) {
20398 return (oDD && oDD.__ygDragDrop);
20402 * Utility function to determine if a given element has been
20403 * registered as a drag drop handle for the given Drag Drop object.
20405 * @param {String} id the element id to check
20406 * @return {boolean} true if this element is a DragDrop handle, false
20410 isHandle: function(sDDId, sHandleId) {
20411 return ( this.handleIds[sDDId] &&
20412 this.handleIds[sDDId][sHandleId] );
20416 * Returns the DragDrop instance for a given id
20417 * @method getDDById
20418 * @param {String} id the id of the DragDrop object
20419 * @return {DragDrop} the drag drop object, null if it is not found
20422 getDDById: function(id) {
20423 for (var i in this.ids) {
20424 if (this.ids[i][id]) {
20425 return this.ids[i][id];
20432 * Fired after a registered DragDrop object gets the mousedown event.
20433 * Sets up the events required to track the object being dragged
20434 * @method handleMouseDown
20435 * @param {Event} e the event
20436 * @param oDD the DragDrop object being dragged
20440 handleMouseDown: function(e, oDD) {
20442 Roo.QuickTips.disable();
20444 this.currentTarget = e.getTarget();
20446 this.dragCurrent = oDD;
20448 var el = oDD.getEl();
20450 // track start position
20451 this.startX = e.getPageX();
20452 this.startY = e.getPageY();
20454 this.deltaX = this.startX - el.offsetLeft;
20455 this.deltaY = this.startY - el.offsetTop;
20457 this.dragThreshMet = false;
20459 this.clickTimeout = setTimeout(
20461 var DDM = Roo.dd.DDM;
20462 DDM.startDrag(DDM.startX, DDM.startY);
20464 this.clickTimeThresh );
20468 * Fired when either the drag pixel threshol or the mousedown hold
20469 * time threshold has been met.
20470 * @method startDrag
20471 * @param x {int} the X position of the original mousedown
20472 * @param y {int} the Y position of the original mousedown
20475 startDrag: function(x, y) {
20476 clearTimeout(this.clickTimeout);
20477 if (this.dragCurrent) {
20478 this.dragCurrent.b4StartDrag(x, y);
20479 this.dragCurrent.startDrag(x, y);
20481 this.dragThreshMet = true;
20485 * Internal function to handle the mouseup event. Will be invoked
20486 * from the context of the document.
20487 * @method handleMouseUp
20488 * @param {Event} e the event
20492 handleMouseUp: function(e) {
20495 Roo.QuickTips.enable();
20497 if (! this.dragCurrent) {
20501 clearTimeout(this.clickTimeout);
20503 if (this.dragThreshMet) {
20504 this.fireEvents(e, true);
20514 * Utility to stop event propagation and event default, if these
20515 * features are turned on.
20516 * @method stopEvent
20517 * @param {Event} e the event as returned by this.getEvent()
20520 stopEvent: function(e){
20521 if(this.stopPropagation) {
20522 e.stopPropagation();
20525 if (this.preventDefault) {
20526 e.preventDefault();
20531 * Internal function to clean up event handlers after the drag
20532 * operation is complete
20534 * @param {Event} e the event
20538 stopDrag: function(e) {
20539 // Fire the drag end event for the item that was dragged
20540 if (this.dragCurrent) {
20541 if (this.dragThreshMet) {
20542 this.dragCurrent.b4EndDrag(e);
20543 this.dragCurrent.endDrag(e);
20546 this.dragCurrent.onMouseUp(e);
20549 this.dragCurrent = null;
20550 this.dragOvers = {};
20554 * Internal function to handle the mousemove event. Will be invoked
20555 * from the context of the html element.
20557 * @TODO figure out what we can do about mouse events lost when the
20558 * user drags objects beyond the window boundary. Currently we can
20559 * detect this in internet explorer by verifying that the mouse is
20560 * down during the mousemove event. Firefox doesn't give us the
20561 * button state on the mousemove event.
20562 * @method handleMouseMove
20563 * @param {Event} e the event
20567 handleMouseMove: function(e) {
20568 if (! this.dragCurrent) {
20572 // var button = e.which || e.button;
20574 // check for IE mouseup outside of page boundary
20575 if (Roo.isIE && (e.button !== 0 && e.button !== 1 && e.button !== 2)) {
20577 return this.handleMouseUp(e);
20580 if (!this.dragThreshMet) {
20581 var diffX = Math.abs(this.startX - e.getPageX());
20582 var diffY = Math.abs(this.startY - e.getPageY());
20583 if (diffX > this.clickPixelThresh ||
20584 diffY > this.clickPixelThresh) {
20585 this.startDrag(this.startX, this.startY);
20589 if (this.dragThreshMet) {
20590 this.dragCurrent.b4Drag(e);
20591 this.dragCurrent.onDrag(e);
20592 if(!this.dragCurrent.moveOnly){
20593 this.fireEvents(e, false);
20603 * Iterates over all of the DragDrop elements to find ones we are
20604 * hovering over or dropping on
20605 * @method fireEvents
20606 * @param {Event} e the event
20607 * @param {boolean} isDrop is this a drop op or a mouseover op?
20611 fireEvents: function(e, isDrop) {
20612 var dc = this.dragCurrent;
20614 // If the user did the mouse up outside of the window, we could
20615 // get here even though we have ended the drag.
20616 if (!dc || dc.isLocked()) {
20620 var pt = e.getPoint();
20622 // cache the previous dragOver array
20628 var enterEvts = [];
20630 // Check to see if the object(s) we were hovering over is no longer
20631 // being hovered over so we can fire the onDragOut event
20632 for (var i in this.dragOvers) {
20634 var ddo = this.dragOvers[i];
20636 if (! this.isTypeOfDD(ddo)) {
20640 if (! this.isOverTarget(pt, ddo, this.mode)) {
20641 outEvts.push( ddo );
20644 oldOvers[i] = true;
20645 delete this.dragOvers[i];
20648 for (var sGroup in dc.groups) {
20650 if ("string" != typeof sGroup) {
20654 for (i in this.ids[sGroup]) {
20655 var oDD = this.ids[sGroup][i];
20656 if (! this.isTypeOfDD(oDD)) {
20660 if (oDD.isTarget && !oDD.isLocked() && oDD != dc) {
20661 if (this.isOverTarget(pt, oDD, this.mode)) {
20662 // look for drop interactions
20664 dropEvts.push( oDD );
20665 // look for drag enter and drag over interactions
20668 // initial drag over: dragEnter fires
20669 if (!oldOvers[oDD.id]) {
20670 enterEvts.push( oDD );
20671 // subsequent drag overs: dragOver fires
20673 overEvts.push( oDD );
20676 this.dragOvers[oDD.id] = oDD;
20684 if (outEvts.length) {
20685 dc.b4DragOut(e, outEvts);
20686 dc.onDragOut(e, outEvts);
20689 if (enterEvts.length) {
20690 dc.onDragEnter(e, enterEvts);
20693 if (overEvts.length) {
20694 dc.b4DragOver(e, overEvts);
20695 dc.onDragOver(e, overEvts);
20698 if (dropEvts.length) {
20699 dc.b4DragDrop(e, dropEvts);
20700 dc.onDragDrop(e, dropEvts);
20704 // fire dragout events
20706 for (i=0, len=outEvts.length; i<len; ++i) {
20707 dc.b4DragOut(e, outEvts[i].id);
20708 dc.onDragOut(e, outEvts[i].id);
20711 // fire enter events
20712 for (i=0,len=enterEvts.length; i<len; ++i) {
20713 // dc.b4DragEnter(e, oDD.id);
20714 dc.onDragEnter(e, enterEvts[i].id);
20717 // fire over events
20718 for (i=0,len=overEvts.length; i<len; ++i) {
20719 dc.b4DragOver(e, overEvts[i].id);
20720 dc.onDragOver(e, overEvts[i].id);
20723 // fire drop events
20724 for (i=0, len=dropEvts.length; i<len; ++i) {
20725 dc.b4DragDrop(e, dropEvts[i].id);
20726 dc.onDragDrop(e, dropEvts[i].id);
20731 // notify about a drop that did not find a target
20732 if (isDrop && !dropEvts.length) {
20733 dc.onInvalidDrop(e);
20739 * Helper function for getting the best match from the list of drag
20740 * and drop objects returned by the drag and drop events when we are
20741 * in INTERSECT mode. It returns either the first object that the
20742 * cursor is over, or the object that has the greatest overlap with
20743 * the dragged element.
20744 * @method getBestMatch
20745 * @param {DragDrop[]} dds The array of drag and drop objects
20747 * @return {DragDrop} The best single match
20750 getBestMatch: function(dds) {
20752 // Return null if the input is not what we expect
20753 //if (!dds || !dds.length || dds.length == 0) {
20755 // If there is only one item, it wins
20756 //} else if (dds.length == 1) {
20758 var len = dds.length;
20763 // Loop through the targeted items
20764 for (var i=0; i<len; ++i) {
20766 // If the cursor is over the object, it wins. If the
20767 // cursor is over multiple matches, the first one we come
20769 if (dd.cursorIsOver) {
20772 // Otherwise the object with the most overlap wins
20775 winner.overlap.getArea() < dd.overlap.getArea()) {
20786 * Refreshes the cache of the top-left and bottom-right points of the
20787 * drag and drop objects in the specified group(s). This is in the
20788 * format that is stored in the drag and drop instance, so typical
20791 * Roo.dd.DragDropMgr.refreshCache(ddinstance.groups);
20795 * Roo.dd.DragDropMgr.refreshCache({group1:true, group2:true});
20797 * @TODO this really should be an indexed array. Alternatively this
20798 * method could accept both.
20799 * @method refreshCache
20800 * @param {Object} groups an associative array of groups to refresh
20803 refreshCache: function(groups) {
20804 for (var sGroup in groups) {
20805 if ("string" != typeof sGroup) {
20808 for (var i in this.ids[sGroup]) {
20809 var oDD = this.ids[sGroup][i];
20811 if (this.isTypeOfDD(oDD)) {
20812 // if (this.isTypeOfDD(oDD) && oDD.isTarget) {
20813 var loc = this.getLocation(oDD);
20815 this.locationCache[oDD.id] = loc;
20817 delete this.locationCache[oDD.id];
20818 // this will unregister the drag and drop object if
20819 // the element is not in a usable state
20828 * This checks to make sure an element exists and is in the DOM. The
20829 * main purpose is to handle cases where innerHTML is used to remove
20830 * drag and drop objects from the DOM. IE provides an 'unspecified
20831 * error' when trying to access the offsetParent of such an element
20833 * @param {HTMLElement} el the element to check
20834 * @return {boolean} true if the element looks usable
20837 verifyEl: function(el) {
20842 parent = el.offsetParent;
20845 parent = el.offsetParent;
20856 * Returns a Region object containing the drag and drop element's position
20857 * and size, including the padding configured for it
20858 * @method getLocation
20859 * @param {DragDrop} oDD the drag and drop object to get the
20861 * @return {Roo.lib.Region} a Region object representing the total area
20862 * the element occupies, including any padding
20863 * the instance is configured for.
20866 getLocation: function(oDD) {
20867 if (! this.isTypeOfDD(oDD)) {
20871 var el = oDD.getEl(), pos, x1, x2, y1, y2, t, r, b, l;
20874 pos= Roo.lib.Dom.getXY(el);
20882 x2 = x1 + el.offsetWidth;
20884 y2 = y1 + el.offsetHeight;
20886 t = y1 - oDD.padding[0];
20887 r = x2 + oDD.padding[1];
20888 b = y2 + oDD.padding[2];
20889 l = x1 - oDD.padding[3];
20891 return new Roo.lib.Region( t, r, b, l );
20895 * Checks the cursor location to see if it over the target
20896 * @method isOverTarget
20897 * @param {Roo.lib.Point} pt The point to evaluate
20898 * @param {DragDrop} oTarget the DragDrop object we are inspecting
20899 * @return {boolean} true if the mouse is over the target
20903 isOverTarget: function(pt, oTarget, intersect) {
20904 // use cache if available
20905 var loc = this.locationCache[oTarget.id];
20906 if (!loc || !this.useCache) {
20907 loc = this.getLocation(oTarget);
20908 this.locationCache[oTarget.id] = loc;
20916 oTarget.cursorIsOver = loc.contains( pt );
20918 // DragDrop is using this as a sanity check for the initial mousedown
20919 // in this case we are done. In POINT mode, if the drag obj has no
20920 // contraints, we are also done. Otherwise we need to evaluate the
20921 // location of the target as related to the actual location of the
20922 // dragged element.
20923 var dc = this.dragCurrent;
20924 if (!dc || !dc.getTargetCoord ||
20925 (!intersect && !dc.constrainX && !dc.constrainY)) {
20926 return oTarget.cursorIsOver;
20929 oTarget.overlap = null;
20931 // Get the current location of the drag element, this is the
20932 // location of the mouse event less the delta that represents
20933 // where the original mousedown happened on the element. We
20934 // need to consider constraints and ticks as well.
20935 var pos = dc.getTargetCoord(pt.x, pt.y);
20937 var el = dc.getDragEl();
20938 var curRegion = new Roo.lib.Region( pos.y,
20939 pos.x + el.offsetWidth,
20940 pos.y + el.offsetHeight,
20943 var overlap = curRegion.intersect(loc);
20946 oTarget.overlap = overlap;
20947 return (intersect) ? true : oTarget.cursorIsOver;
20954 * unload event handler
20955 * @method _onUnload
20959 _onUnload: function(e, me) {
20960 Roo.dd.DragDropMgr.unregAll();
20964 * Cleans up the drag and drop events and objects.
20969 unregAll: function() {
20971 if (this.dragCurrent) {
20973 this.dragCurrent = null;
20976 this._execOnAll("unreg", []);
20978 for (i in this.elementCache) {
20979 delete this.elementCache[i];
20982 this.elementCache = {};
20987 * A cache of DOM elements
20988 * @property elementCache
20995 * Get the wrapper for the DOM element specified
20996 * @method getElWrapper
20997 * @param {String} id the id of the element to get
20998 * @return {Roo.dd.DDM.ElementWrapper} the wrapped element
21000 * @deprecated This wrapper isn't that useful
21003 getElWrapper: function(id) {
21004 var oWrapper = this.elementCache[id];
21005 if (!oWrapper || !oWrapper.el) {
21006 oWrapper = this.elementCache[id] =
21007 new this.ElementWrapper(Roo.getDom(id));
21013 * Returns the actual DOM element
21014 * @method getElement
21015 * @param {String} id the id of the elment to get
21016 * @return {Object} The element
21017 * @deprecated use Roo.getDom instead
21020 getElement: function(id) {
21021 return Roo.getDom(id);
21025 * Returns the style property for the DOM element (i.e.,
21026 * document.getElById(id).style)
21028 * @param {String} id the id of the elment to get
21029 * @return {Object} The style property of the element
21030 * @deprecated use Roo.getDom instead
21033 getCss: function(id) {
21034 var el = Roo.getDom(id);
21035 return (el) ? el.style : null;
21039 * Inner class for cached elements
21040 * @class DragDropMgr.ElementWrapper
21045 ElementWrapper: function(el) {
21050 this.el = el || null;
21055 this.id = this.el && el.id;
21057 * A reference to the style property
21060 this.css = this.el && el.style;
21064 * Returns the X position of an html element
21066 * @param el the element for which to get the position
21067 * @return {int} the X coordinate
21069 * @deprecated use Roo.lib.Dom.getX instead
21072 getPosX: function(el) {
21073 return Roo.lib.Dom.getX(el);
21077 * Returns the Y position of an html element
21079 * @param el the element for which to get the position
21080 * @return {int} the Y coordinate
21081 * @deprecated use Roo.lib.Dom.getY instead
21084 getPosY: function(el) {
21085 return Roo.lib.Dom.getY(el);
21089 * Swap two nodes. In IE, we use the native method, for others we
21090 * emulate the IE behavior
21092 * @param n1 the first node to swap
21093 * @param n2 the other node to swap
21096 swapNode: function(n1, n2) {
21100 var p = n2.parentNode;
21101 var s = n2.nextSibling;
21104 p.insertBefore(n1, n2);
21105 } else if (n2 == n1.nextSibling) {
21106 p.insertBefore(n2, n1);
21108 n1.parentNode.replaceChild(n2, n1);
21109 p.insertBefore(n1, s);
21115 * Returns the current scroll position
21116 * @method getScroll
21120 getScroll: function () {
21121 var t, l, dde=document.documentElement, db=document.body;
21122 if (dde && (dde.scrollTop || dde.scrollLeft)) {
21124 l = dde.scrollLeft;
21131 return { top: t, left: l };
21135 * Returns the specified element style property
21137 * @param {HTMLElement} el the element
21138 * @param {string} styleProp the style property
21139 * @return {string} The value of the style property
21140 * @deprecated use Roo.lib.Dom.getStyle
21143 getStyle: function(el, styleProp) {
21144 return Roo.fly(el).getStyle(styleProp);
21148 * Gets the scrollTop
21149 * @method getScrollTop
21150 * @return {int} the document's scrollTop
21153 getScrollTop: function () { return this.getScroll().top; },
21156 * Gets the scrollLeft
21157 * @method getScrollLeft
21158 * @return {int} the document's scrollTop
21161 getScrollLeft: function () { return this.getScroll().left; },
21164 * Sets the x/y position of an element to the location of the
21167 * @param {HTMLElement} moveEl The element to move
21168 * @param {HTMLElement} targetEl The position reference element
21171 moveToEl: function (moveEl, targetEl) {
21172 var aCoord = Roo.lib.Dom.getXY(targetEl);
21173 Roo.lib.Dom.setXY(moveEl, aCoord);
21177 * Numeric array sort function
21178 * @method numericSort
21181 numericSort: function(a, b) { return (a - b); },
21185 * @property _timeoutCount
21192 * Trying to make the load order less important. Without this we get
21193 * an error if this file is loaded before the Event Utility.
21194 * @method _addListeners
21198 _addListeners: function() {
21199 var DDM = Roo.dd.DDM;
21200 if ( Roo.lib.Event && document ) {
21203 if (DDM._timeoutCount > 2000) {
21205 setTimeout(DDM._addListeners, 10);
21206 if (document && document.body) {
21207 DDM._timeoutCount += 1;
21214 * Recursively searches the immediate parent and all child nodes for
21215 * the handle element in order to determine wheter or not it was
21217 * @method handleWasClicked
21218 * @param node the html element to inspect
21221 handleWasClicked: function(node, id) {
21222 if (this.isHandle(id, node.id)) {
21225 // check to see if this is a text node child of the one we want
21226 var p = node.parentNode;
21229 if (this.isHandle(id, p.id)) {
21244 // shorter alias, save a few bytes
21245 Roo.dd.DDM = Roo.dd.DragDropMgr;
21246 Roo.dd.DDM._addListeners();
21250 * Ext JS Library 1.1.1
21251 * Copyright(c) 2006-2007, Ext JS, LLC.
21253 * Originally Released Under LGPL - original licence link has changed is not relivant.
21256 * <script type="text/javascript">
21261 * A DragDrop implementation where the linked element follows the
21262 * mouse cursor during a drag.
21263 * @extends Roo.dd.DragDrop
21265 * @param {String} id the id of the linked element
21266 * @param {String} sGroup the group of related DragDrop items
21267 * @param {object} config an object containing configurable attributes
21268 * Valid properties for DD:
21271 Roo.dd.DD = function(id, sGroup, config) {
21273 this.init(id, sGroup, config);
21277 Roo.extend(Roo.dd.DD, Roo.dd.DragDrop, {
21280 * When set to true, the utility automatically tries to scroll the browser
21281 * window wehn a drag and drop element is dragged near the viewport boundary.
21282 * Defaults to true.
21289 * Sets the pointer offset to the distance between the linked element's top
21290 * left corner and the location the element was clicked
21291 * @method autoOffset
21292 * @param {int} iPageX the X coordinate of the click
21293 * @param {int} iPageY the Y coordinate of the click
21295 autoOffset: function(iPageX, iPageY) {
21296 var x = iPageX - this.startPageX;
21297 var y = iPageY - this.startPageY;
21298 this.setDelta(x, y);
21302 * Sets the pointer offset. You can call this directly to force the
21303 * offset to be in a particular location (e.g., pass in 0,0 to set it
21304 * to the center of the object)
21306 * @param {int} iDeltaX the distance from the left
21307 * @param {int} iDeltaY the distance from the top
21309 setDelta: function(iDeltaX, iDeltaY) {
21310 this.deltaX = iDeltaX;
21311 this.deltaY = iDeltaY;
21315 * Sets the drag element to the location of the mousedown or click event,
21316 * maintaining the cursor location relative to the location on the element
21317 * that was clicked. Override this if you want to place the element in a
21318 * location other than where the cursor is.
21319 * @method setDragElPos
21320 * @param {int} iPageX the X coordinate of the mousedown or drag event
21321 * @param {int} iPageY the Y coordinate of the mousedown or drag event
21323 setDragElPos: function(iPageX, iPageY) {
21324 // the first time we do this, we are going to check to make sure
21325 // the element has css positioning
21327 var el = this.getDragEl();
21328 this.alignElWithMouse(el, iPageX, iPageY);
21332 * Sets the element to the location of the mousedown or click event,
21333 * maintaining the cursor location relative to the location on the element
21334 * that was clicked. Override this if you want to place the element in a
21335 * location other than where the cursor is.
21336 * @method alignElWithMouse
21337 * @param {HTMLElement} el the element to move
21338 * @param {int} iPageX the X coordinate of the mousedown or drag event
21339 * @param {int} iPageY the Y coordinate of the mousedown or drag event
21341 alignElWithMouse: function(el, iPageX, iPageY) {
21342 var oCoord = this.getTargetCoord(iPageX, iPageY);
21343 var fly = el.dom ? el : Roo.fly(el);
21344 if (!this.deltaSetXY) {
21345 var aCoord = [oCoord.x, oCoord.y];
21347 var newLeft = fly.getLeft(true);
21348 var newTop = fly.getTop(true);
21349 this.deltaSetXY = [ newLeft - oCoord.x, newTop - oCoord.y ];
21351 fly.setLeftTop(oCoord.x + this.deltaSetXY[0], oCoord.y + this.deltaSetXY[1]);
21354 this.cachePosition(oCoord.x, oCoord.y);
21355 this.autoScroll(oCoord.x, oCoord.y, el.offsetHeight, el.offsetWidth);
21360 * Saves the most recent position so that we can reset the constraints and
21361 * tick marks on-demand. We need to know this so that we can calculate the
21362 * number of pixels the element is offset from its original position.
21363 * @method cachePosition
21364 * @param iPageX the current x position (optional, this just makes it so we
21365 * don't have to look it up again)
21366 * @param iPageY the current y position (optional, this just makes it so we
21367 * don't have to look it up again)
21369 cachePosition: function(iPageX, iPageY) {
21371 this.lastPageX = iPageX;
21372 this.lastPageY = iPageY;
21374 var aCoord = Roo.lib.Dom.getXY(this.getEl());
21375 this.lastPageX = aCoord[0];
21376 this.lastPageY = aCoord[1];
21381 * Auto-scroll the window if the dragged object has been moved beyond the
21382 * visible window boundary.
21383 * @method autoScroll
21384 * @param {int} x the drag element's x position
21385 * @param {int} y the drag element's y position
21386 * @param {int} h the height of the drag element
21387 * @param {int} w the width of the drag element
21390 autoScroll: function(x, y, h, w) {
21393 // The client height
21394 var clientH = Roo.lib.Dom.getViewWidth();
21396 // The client width
21397 var clientW = Roo.lib.Dom.getViewHeight();
21399 // The amt scrolled down
21400 var st = this.DDM.getScrollTop();
21402 // The amt scrolled right
21403 var sl = this.DDM.getScrollLeft();
21405 // Location of the bottom of the element
21408 // Location of the right of the element
21411 // The distance from the cursor to the bottom of the visible area,
21412 // adjusted so that we don't scroll if the cursor is beyond the
21413 // element drag constraints
21414 var toBot = (clientH + st - y - this.deltaY);
21416 // The distance from the cursor to the right of the visible area
21417 var toRight = (clientW + sl - x - this.deltaX);
21420 // How close to the edge the cursor must be before we scroll
21421 // var thresh = (document.all) ? 100 : 40;
21424 // How many pixels to scroll per autoscroll op. This helps to reduce
21425 // clunky scrolling. IE is more sensitive about this ... it needs this
21426 // value to be higher.
21427 var scrAmt = (document.all) ? 80 : 30;
21429 // Scroll down if we are near the bottom of the visible page and the
21430 // obj extends below the crease
21431 if ( bot > clientH && toBot < thresh ) {
21432 window.scrollTo(sl, st + scrAmt);
21435 // Scroll up if the window is scrolled down and the top of the object
21436 // goes above the top border
21437 if ( y < st && st > 0 && y - st < thresh ) {
21438 window.scrollTo(sl, st - scrAmt);
21441 // Scroll right if the obj is beyond the right border and the cursor is
21442 // near the border.
21443 if ( right > clientW && toRight < thresh ) {
21444 window.scrollTo(sl + scrAmt, st);
21447 // Scroll left if the window has been scrolled to the right and the obj
21448 // extends past the left border
21449 if ( x < sl && sl > 0 && x - sl < thresh ) {
21450 window.scrollTo(sl - scrAmt, st);
21456 * Finds the location the element should be placed if we want to move
21457 * it to where the mouse location less the click offset would place us.
21458 * @method getTargetCoord
21459 * @param {int} iPageX the X coordinate of the click
21460 * @param {int} iPageY the Y coordinate of the click
21461 * @return an object that contains the coordinates (Object.x and Object.y)
21464 getTargetCoord: function(iPageX, iPageY) {
21467 var x = iPageX - this.deltaX;
21468 var y = iPageY - this.deltaY;
21470 if (this.constrainX) {
21471 if (x < this.minX) { x = this.minX; }
21472 if (x > this.maxX) { x = this.maxX; }
21475 if (this.constrainY) {
21476 if (y < this.minY) { y = this.minY; }
21477 if (y > this.maxY) { y = this.maxY; }
21480 x = this.getTick(x, this.xTicks);
21481 y = this.getTick(y, this.yTicks);
21488 * Sets up config options specific to this class. Overrides
21489 * Roo.dd.DragDrop, but all versions of this method through the
21490 * inheritance chain are called
21492 applyConfig: function() {
21493 Roo.dd.DD.superclass.applyConfig.call(this);
21494 this.scroll = (this.config.scroll !== false);
21498 * Event that fires prior to the onMouseDown event. Overrides
21501 b4MouseDown: function(e) {
21502 // this.resetConstraints();
21503 this.autoOffset(e.getPageX(),
21508 * Event that fires prior to the onDrag event. Overrides
21511 b4Drag: function(e) {
21512 this.setDragElPos(e.getPageX(),
21516 toString: function() {
21517 return ("DD " + this.id);
21520 //////////////////////////////////////////////////////////////////////////
21521 // Debugging ygDragDrop events that can be overridden
21522 //////////////////////////////////////////////////////////////////////////
21524 startDrag: function(x, y) {
21527 onDrag: function(e) {
21530 onDragEnter: function(e, id) {
21533 onDragOver: function(e, id) {
21536 onDragOut: function(e, id) {
21539 onDragDrop: function(e, id) {
21542 endDrag: function(e) {
21549 * Ext JS Library 1.1.1
21550 * Copyright(c) 2006-2007, Ext JS, LLC.
21552 * Originally Released Under LGPL - original licence link has changed is not relivant.
21555 * <script type="text/javascript">
21559 * @class Roo.dd.DDProxy
21560 * A DragDrop implementation that inserts an empty, bordered div into
21561 * the document that follows the cursor during drag operations. At the time of
21562 * the click, the frame div is resized to the dimensions of the linked html
21563 * element, and moved to the exact location of the linked element.
21565 * References to the "frame" element refer to the single proxy element that
21566 * was created to be dragged in place of all DDProxy elements on the
21569 * @extends Roo.dd.DD
21571 * @param {String} id the id of the linked html element
21572 * @param {String} sGroup the group of related DragDrop objects
21573 * @param {object} config an object containing configurable attributes
21574 * Valid properties for DDProxy in addition to those in DragDrop:
21575 * resizeFrame, centerFrame, dragElId
21577 Roo.dd.DDProxy = function(id, sGroup, config) {
21579 this.init(id, sGroup, config);
21585 * The default drag frame div id
21586 * @property Roo.dd.DDProxy.dragElId
21590 Roo.dd.DDProxy.dragElId = "ygddfdiv";
21592 Roo.extend(Roo.dd.DDProxy, Roo.dd.DD, {
21595 * By default we resize the drag frame to be the same size as the element
21596 * we want to drag (this is to get the frame effect). We can turn it off
21597 * if we want a different behavior.
21598 * @property resizeFrame
21604 * By default the frame is positioned exactly where the drag element is, so
21605 * we use the cursor offset provided by Roo.dd.DD. Another option that works only if
21606 * you do not have constraints on the obj is to have the drag frame centered
21607 * around the cursor. Set centerFrame to true for this effect.
21608 * @property centerFrame
21611 centerFrame: false,
21614 * Creates the proxy element if it does not yet exist
21615 * @method createFrame
21617 createFrame: function() {
21619 var body = document.body;
21621 if (!body || !body.firstChild) {
21622 setTimeout( function() { self.createFrame(); }, 50 );
21626 var div = this.getDragEl();
21629 div = document.createElement("div");
21630 div.id = this.dragElId;
21633 s.position = "absolute";
21634 s.visibility = "hidden";
21636 s.border = "2px solid #aaa";
21639 // appendChild can blow up IE if invoked prior to the window load event
21640 // while rendering a table. It is possible there are other scenarios
21641 // that would cause this to happen as well.
21642 body.insertBefore(div, body.firstChild);
21647 * Initialization for the drag frame element. Must be called in the
21648 * constructor of all subclasses
21649 * @method initFrame
21651 initFrame: function() {
21652 this.createFrame();
21655 applyConfig: function() {
21656 Roo.dd.DDProxy.superclass.applyConfig.call(this);
21658 this.resizeFrame = (this.config.resizeFrame !== false);
21659 this.centerFrame = (this.config.centerFrame);
21660 this.setDragElId(this.config.dragElId || Roo.dd.DDProxy.dragElId);
21664 * Resizes the drag frame to the dimensions of the clicked object, positions
21665 * it over the object, and finally displays it
21666 * @method showFrame
21667 * @param {int} iPageX X click position
21668 * @param {int} iPageY Y click position
21671 showFrame: function(iPageX, iPageY) {
21672 var el = this.getEl();
21673 var dragEl = this.getDragEl();
21674 var s = dragEl.style;
21676 this._resizeProxy();
21678 if (this.centerFrame) {
21679 this.setDelta( Math.round(parseInt(s.width, 10)/2),
21680 Math.round(parseInt(s.height, 10)/2) );
21683 this.setDragElPos(iPageX, iPageY);
21685 Roo.fly(dragEl).show();
21689 * The proxy is automatically resized to the dimensions of the linked
21690 * element when a drag is initiated, unless resizeFrame is set to false
21691 * @method _resizeProxy
21694 _resizeProxy: function() {
21695 if (this.resizeFrame) {
21696 var el = this.getEl();
21697 Roo.fly(this.getDragEl()).setSize(el.offsetWidth, el.offsetHeight);
21701 // overrides Roo.dd.DragDrop
21702 b4MouseDown: function(e) {
21703 var x = e.getPageX();
21704 var y = e.getPageY();
21705 this.autoOffset(x, y);
21706 this.setDragElPos(x, y);
21709 // overrides Roo.dd.DragDrop
21710 b4StartDrag: function(x, y) {
21711 // show the drag frame
21712 this.showFrame(x, y);
21715 // overrides Roo.dd.DragDrop
21716 b4EndDrag: function(e) {
21717 Roo.fly(this.getDragEl()).hide();
21720 // overrides Roo.dd.DragDrop
21721 // By default we try to move the element to the last location of the frame.
21722 // This is so that the default behavior mirrors that of Roo.dd.DD.
21723 endDrag: function(e) {
21725 var lel = this.getEl();
21726 var del = this.getDragEl();
21728 // Show the drag frame briefly so we can get its position
21729 del.style.visibility = "";
21732 // Hide the linked element before the move to get around a Safari
21734 lel.style.visibility = "hidden";
21735 Roo.dd.DDM.moveToEl(lel, del);
21736 del.style.visibility = "hidden";
21737 lel.style.visibility = "";
21742 beforeMove : function(){
21746 afterDrag : function(){
21750 toString: function() {
21751 return ("DDProxy " + this.id);
21757 * Ext JS Library 1.1.1
21758 * Copyright(c) 2006-2007, Ext JS, LLC.
21760 * Originally Released Under LGPL - original licence link has changed is not relivant.
21763 * <script type="text/javascript">
21767 * @class Roo.dd.DDTarget
21768 * A DragDrop implementation that does not move, but can be a drop
21769 * target. You would get the same result by simply omitting implementation
21770 * for the event callbacks, but this way we reduce the processing cost of the
21771 * event listener and the callbacks.
21772 * @extends Roo.dd.DragDrop
21774 * @param {String} id the id of the element that is a drop target
21775 * @param {String} sGroup the group of related DragDrop objects
21776 * @param {object} config an object containing configurable attributes
21777 * Valid properties for DDTarget in addition to those in
21781 Roo.dd.DDTarget = function(id, sGroup, config) {
21783 this.initTarget(id, sGroup, config);
21785 if (config && (config.listeners || config.events)) {
21786 Roo.dd.DragDrop.superclass.constructor.call(this, {
21787 listeners : config.listeners || {},
21788 events : config.events || {}
21793 // Roo.dd.DDTarget.prototype = new Roo.dd.DragDrop();
21794 Roo.extend(Roo.dd.DDTarget, Roo.dd.DragDrop, {
21795 toString: function() {
21796 return ("DDTarget " + this.id);
21801 * Ext JS Library 1.1.1
21802 * Copyright(c) 2006-2007, Ext JS, LLC.
21804 * Originally Released Under LGPL - original licence link has changed is not relivant.
21807 * <script type="text/javascript">
21812 * @class Roo.dd.ScrollManager
21813 * Provides automatic scrolling of overflow regions in the page during drag operations.<br><br>
21814 * <b>Note: This class uses "Point Mode" and is untested in "Intersect Mode".</b>
21817 Roo.dd.ScrollManager = function(){
21818 var ddm = Roo.dd.DragDropMgr;
21825 var onStop = function(e){
21830 var triggerRefresh = function(){
21831 if(ddm.dragCurrent){
21832 ddm.refreshCache(ddm.dragCurrent.groups);
21836 var doScroll = function(){
21837 if(ddm.dragCurrent){
21838 var dds = Roo.dd.ScrollManager;
21840 if(proc.el.scroll(proc.dir, dds.increment)){
21844 proc.el.scroll(proc.dir, dds.increment, true, dds.animDuration, triggerRefresh);
21849 var clearProc = function(){
21851 clearInterval(proc.id);
21858 var startProc = function(el, dir){
21859 Roo.log('scroll startproc');
21863 proc.id = setInterval(doScroll, Roo.dd.ScrollManager.frequency);
21866 var onFire = function(e, isDrop){
21868 if(isDrop || !ddm.dragCurrent){ return; }
21869 var dds = Roo.dd.ScrollManager;
21870 if(!dragEl || dragEl != ddm.dragCurrent){
21871 dragEl = ddm.dragCurrent;
21872 // refresh regions on drag start
21873 dds.refreshCache();
21876 var xy = Roo.lib.Event.getXY(e);
21877 var pt = new Roo.lib.Point(xy[0], xy[1]);
21878 for(var id in els){
21879 var el = els[id], r = el._region;
21880 if(r && r.contains(pt) && el.isScrollable()){
21881 if(r.bottom - pt.y <= dds.thresh){
21883 startProc(el, "down");
21886 }else if(r.right - pt.x <= dds.thresh){
21888 startProc(el, "left");
21891 }else if(pt.y - r.top <= dds.thresh){
21893 startProc(el, "up");
21896 }else if(pt.x - r.left <= dds.thresh){
21898 startProc(el, "right");
21907 ddm.fireEvents = ddm.fireEvents.createSequence(onFire, ddm);
21908 ddm.stopDrag = ddm.stopDrag.createSequence(onStop, ddm);
21912 * Registers new overflow element(s) to auto scroll
21913 * @param {String/HTMLElement/Element/Array} el The id of or the element to be scrolled or an array of either
21915 register : function(el){
21916 if(el instanceof Array){
21917 for(var i = 0, len = el.length; i < len; i++) {
21918 this.register(el[i]);
21924 Roo.dd.ScrollManager.els = els;
21928 * Unregisters overflow element(s) so they are no longer scrolled
21929 * @param {String/HTMLElement/Element/Array} el The id of or the element to be removed or an array of either
21931 unregister : function(el){
21932 if(el instanceof Array){
21933 for(var i = 0, len = el.length; i < len; i++) {
21934 this.unregister(el[i]);
21943 * The number of pixels from the edge of a container the pointer needs to be to
21944 * trigger scrolling (defaults to 25)
21950 * The number of pixels to scroll in each scroll increment (defaults to 50)
21956 * The frequency of scrolls in milliseconds (defaults to 500)
21962 * True to animate the scroll (defaults to true)
21968 * The animation duration in seconds -
21969 * MUST BE less than Roo.dd.ScrollManager.frequency! (defaults to .4)
21975 * Manually trigger a cache refresh.
21977 refreshCache : function(){
21978 for(var id in els){
21979 if(typeof els[id] == 'object'){ // for people extending the object prototype
21980 els[id]._region = els[id].getRegion();
21987 * Ext JS Library 1.1.1
21988 * Copyright(c) 2006-2007, Ext JS, LLC.
21990 * Originally Released Under LGPL - original licence link has changed is not relivant.
21993 * <script type="text/javascript">
21998 * @class Roo.dd.Registry
21999 * Provides easy access to all drag drop components that are registered on a page. Items can be retrieved either
22000 * directly by DOM node id, or by passing in the drag drop event that occurred and looking up the event target.
22003 Roo.dd.Registry = function(){
22006 var autoIdSeed = 0;
22008 var getId = function(el, autogen){
22009 if(typeof el == "string"){
22013 if(!id && autogen !== false){
22014 id = "roodd-" + (++autoIdSeed);
22022 * Register a drag drop element
22023 * @param {String|HTMLElement} element The id or DOM node to register
22024 * @param {Object} data (optional) A custom data object that will be passed between the elements that are involved
22025 * in drag drop operations. You can populate this object with any arbitrary properties that your own code
22026 * knows how to interpret, plus there are some specific properties known to the Registry that should be
22027 * populated in the data object (if applicable):
22029 Value Description<br />
22030 --------- ------------------------------------------<br />
22031 handles Array of DOM nodes that trigger dragging<br />
22032 for the element being registered<br />
22033 isHandle True if the element passed in triggers<br />
22034 dragging itself, else false
22037 register : function(el, data){
22039 if(typeof el == "string"){
22040 el = document.getElementById(el);
22043 elements[getId(el)] = data;
22044 if(data.isHandle !== false){
22045 handles[data.ddel.id] = data;
22048 var hs = data.handles;
22049 for(var i = 0, len = hs.length; i < len; i++){
22050 handles[getId(hs[i])] = data;
22056 * Unregister a drag drop element
22057 * @param {String|HTMLElement} element The id or DOM node to unregister
22059 unregister : function(el){
22060 var id = getId(el, false);
22061 var data = elements[id];
22063 delete elements[id];
22065 var hs = data.handles;
22066 for(var i = 0, len = hs.length; i < len; i++){
22067 delete handles[getId(hs[i], false)];
22074 * Returns the handle registered for a DOM Node by id
22075 * @param {String|HTMLElement} id The DOM node or id to look up
22076 * @return {Object} handle The custom handle data
22078 getHandle : function(id){
22079 if(typeof id != "string"){ // must be element?
22082 return handles[id];
22086 * Returns the handle that is registered for the DOM node that is the target of the event
22087 * @param {Event} e The event
22088 * @return {Object} handle The custom handle data
22090 getHandleFromEvent : function(e){
22091 var t = Roo.lib.Event.getTarget(e);
22092 return t ? handles[t.id] : null;
22096 * Returns a custom data object that is registered for a DOM node by id
22097 * @param {String|HTMLElement} id The DOM node or id to look up
22098 * @return {Object} data The custom data
22100 getTarget : function(id){
22101 if(typeof id != "string"){ // must be element?
22104 return elements[id];
22108 * Returns a custom data object that is registered for the DOM node that is the target of the event
22109 * @param {Event} e The event
22110 * @return {Object} data The custom data
22112 getTargetFromEvent : function(e){
22113 var t = Roo.lib.Event.getTarget(e);
22114 return t ? elements[t.id] || handles[t.id] : null;
22119 * Ext JS Library 1.1.1
22120 * Copyright(c) 2006-2007, Ext JS, LLC.
22122 * Originally Released Under LGPL - original licence link has changed is not relivant.
22125 * <script type="text/javascript">
22130 * @class Roo.dd.StatusProxy
22131 * A specialized drag proxy that supports a drop status icon, {@link Roo.Layer} styles and auto-repair. This is the
22132 * default drag proxy used by all Roo.dd components.
22134 * @param {Object} config
22136 Roo.dd.StatusProxy = function(config){
22137 Roo.apply(this, config);
22138 this.id = this.id || Roo.id();
22139 this.el = new Roo.Layer({
22141 id: this.id, tag: "div", cls: "x-dd-drag-proxy "+this.dropNotAllowed, children: [
22142 {tag: "div", cls: "x-dd-drop-icon"},
22143 {tag: "div", cls: "x-dd-drag-ghost"}
22146 shadow: !config || config.shadow !== false
22148 this.ghost = Roo.get(this.el.dom.childNodes[1]);
22149 this.dropStatus = this.dropNotAllowed;
22152 Roo.dd.StatusProxy.prototype = {
22154 * @cfg {String} dropAllowed
22155 * The CSS class to apply to the status element when drop is allowed (defaults to "x-dd-drop-ok").
22157 dropAllowed : "x-dd-drop-ok",
22159 * @cfg {String} dropNotAllowed
22160 * The CSS class to apply to the status element when drop is not allowed (defaults to "x-dd-drop-nodrop").
22162 dropNotAllowed : "x-dd-drop-nodrop",
22165 * Updates the proxy's visual element to indicate the status of whether or not drop is allowed
22166 * over the current target element.
22167 * @param {String} cssClass The css class for the new drop status indicator image
22169 setStatus : function(cssClass){
22170 cssClass = cssClass || this.dropNotAllowed;
22171 if(this.dropStatus != cssClass){
22172 this.el.replaceClass(this.dropStatus, cssClass);
22173 this.dropStatus = cssClass;
22178 * Resets the status indicator to the default dropNotAllowed value
22179 * @param {Boolean} clearGhost True to also remove all content from the ghost, false to preserve it
22181 reset : function(clearGhost){
22182 this.el.dom.className = "x-dd-drag-proxy " + this.dropNotAllowed;
22183 this.dropStatus = this.dropNotAllowed;
22185 this.ghost.update("");
22190 * Updates the contents of the ghost element
22191 * @param {String} html The html that will replace the current innerHTML of the ghost element
22193 update : function(html){
22194 if(typeof html == "string"){
22195 this.ghost.update(html);
22197 this.ghost.update("");
22198 html.style.margin = "0";
22199 this.ghost.dom.appendChild(html);
22201 // ensure float = none set?? cant remember why though.
22202 var el = this.ghost.dom.firstChild;
22204 Roo.fly(el).setStyle('float', 'none');
22209 * Returns the underlying proxy {@link Roo.Layer}
22210 * @return {Roo.Layer} el
22212 getEl : function(){
22217 * Returns the ghost element
22218 * @return {Roo.Element} el
22220 getGhost : function(){
22226 * @param {Boolean} clear True to reset the status and clear the ghost contents, false to preserve them
22228 hide : function(clear){
22236 * Stops the repair animation if it's currently running
22239 if(this.anim && this.anim.isAnimated && this.anim.isAnimated()){
22245 * Displays this proxy
22252 * Force the Layer to sync its shadow and shim positions to the element
22259 * Causes the proxy to return to its position of origin via an animation. Should be called after an
22260 * invalid drop operation by the item being dragged.
22261 * @param {Array} xy The XY position of the element ([x, y])
22262 * @param {Function} callback The function to call after the repair is complete
22263 * @param {Object} scope The scope in which to execute the callback
22265 repair : function(xy, callback, scope){
22266 this.callback = callback;
22267 this.scope = scope;
22268 if(xy && this.animRepair !== false){
22269 this.el.addClass("x-dd-drag-repair");
22270 this.el.hideUnders(true);
22271 this.anim = this.el.shift({
22272 duration: this.repairDuration || .5,
22276 callback: this.afterRepair,
22280 this.afterRepair();
22285 afterRepair : function(){
22287 if(typeof this.callback == "function"){
22288 this.callback.call(this.scope || this);
22290 this.callback = null;
22295 * Ext JS Library 1.1.1
22296 * Copyright(c) 2006-2007, Ext JS, LLC.
22298 * Originally Released Under LGPL - original licence link has changed is not relivant.
22301 * <script type="text/javascript">
22305 * @class Roo.dd.DragSource
22306 * @extends Roo.dd.DDProxy
22307 * A simple class that provides the basic implementation needed to make any element draggable.
22309 * @param {String/HTMLElement/Element} el The container element
22310 * @param {Object} config
22312 Roo.dd.DragSource = function(el, config){
22313 this.el = Roo.get(el);
22314 this.dragData = {};
22316 Roo.apply(this, config);
22319 this.proxy = new Roo.dd.StatusProxy();
22322 Roo.dd.DragSource.superclass.constructor.call(this, this.el.dom, this.ddGroup || this.group,
22323 {dragElId : this.proxy.id, resizeFrame: false, isTarget: false, scroll: this.scroll === true});
22325 this.dragging = false;
22328 Roo.extend(Roo.dd.DragSource, Roo.dd.DDProxy, {
22330 * @cfg {String} dropAllowed
22331 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22333 dropAllowed : "x-dd-drop-ok",
22335 * @cfg {String} dropNotAllowed
22336 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22338 dropNotAllowed : "x-dd-drop-nodrop",
22341 * Returns the data object associated with this drag source
22342 * @return {Object} data An object containing arbitrary data
22344 getDragData : function(e){
22345 return this.dragData;
22349 onDragEnter : function(e, id){
22350 var target = Roo.dd.DragDropMgr.getDDById(id);
22351 this.cachedTarget = target;
22352 if(this.beforeDragEnter(target, e, id) !== false){
22353 if(target.isNotifyTarget){
22354 var status = target.notifyEnter(this, e, this.dragData);
22355 this.proxy.setStatus(status);
22357 this.proxy.setStatus(this.dropAllowed);
22360 if(this.afterDragEnter){
22362 * An empty function by default, but provided so that you can perform a custom action
22363 * when the dragged item enters the drop target by providing an implementation.
22364 * @param {Roo.dd.DragDrop} target The drop target
22365 * @param {Event} e The event object
22366 * @param {String} id The id of the dragged element
22367 * @method afterDragEnter
22369 this.afterDragEnter(target, e, id);
22375 * An empty function by default, but provided so that you can perform a custom action
22376 * before the dragged item enters the drop target and optionally cancel the onDragEnter.
22377 * @param {Roo.dd.DragDrop} target The drop target
22378 * @param {Event} e The event object
22379 * @param {String} id The id of the dragged element
22380 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22382 beforeDragEnter : function(target, e, id){
22387 alignElWithMouse: function() {
22388 Roo.dd.DragSource.superclass.alignElWithMouse.apply(this, arguments);
22393 onDragOver : function(e, id){
22394 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22395 if(this.beforeDragOver(target, e, id) !== false){
22396 if(target.isNotifyTarget){
22397 var status = target.notifyOver(this, e, this.dragData);
22398 this.proxy.setStatus(status);
22401 if(this.afterDragOver){
22403 * An empty function by default, but provided so that you can perform a custom action
22404 * while the dragged item is over the drop target by providing an implementation.
22405 * @param {Roo.dd.DragDrop} target The drop target
22406 * @param {Event} e The event object
22407 * @param {String} id The id of the dragged element
22408 * @method afterDragOver
22410 this.afterDragOver(target, e, id);
22416 * An empty function by default, but provided so that you can perform a custom action
22417 * while the dragged item is over the drop target and optionally cancel the onDragOver.
22418 * @param {Roo.dd.DragDrop} target The drop target
22419 * @param {Event} e The event object
22420 * @param {String} id The id of the dragged element
22421 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22423 beforeDragOver : function(target, e, id){
22428 onDragOut : function(e, id){
22429 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22430 if(this.beforeDragOut(target, e, id) !== false){
22431 if(target.isNotifyTarget){
22432 target.notifyOut(this, e, this.dragData);
22434 this.proxy.reset();
22435 if(this.afterDragOut){
22437 * An empty function by default, but provided so that you can perform a custom action
22438 * after the dragged item is dragged out of the target without dropping.
22439 * @param {Roo.dd.DragDrop} target The drop target
22440 * @param {Event} e The event object
22441 * @param {String} id The id of the dragged element
22442 * @method afterDragOut
22444 this.afterDragOut(target, e, id);
22447 this.cachedTarget = null;
22451 * An empty function by default, but provided so that you can perform a custom action before the dragged
22452 * item is dragged out of the target without dropping, and optionally cancel the onDragOut.
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 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22458 beforeDragOut : function(target, e, id){
22463 onDragDrop : function(e, id){
22464 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22465 if(this.beforeDragDrop(target, e, id) !== false){
22466 if(target.isNotifyTarget){
22467 if(target.notifyDrop(this, e, this.dragData)){ // valid drop?
22468 this.onValidDrop(target, e, id);
22470 this.onInvalidDrop(target, e, id);
22473 this.onValidDrop(target, e, id);
22476 if(this.afterDragDrop){
22478 * An empty function by default, but provided so that you can perform a custom action
22479 * after a valid drag drop has occurred by providing an implementation.
22480 * @param {Roo.dd.DragDrop} target The drop target
22481 * @param {Event} e The event object
22482 * @param {String} id The id of the dropped element
22483 * @method afterDragDrop
22485 this.afterDragDrop(target, e, id);
22488 delete this.cachedTarget;
22492 * An empty function by default, but provided so that you can perform a custom action before the dragged
22493 * item is dropped onto the target and optionally cancel the onDragDrop.
22494 * @param {Roo.dd.DragDrop} target The drop target
22495 * @param {Event} e The event object
22496 * @param {String} id The id of the dragged element
22497 * @return {Boolean} isValid True if the drag drop event is valid, else false to cancel
22499 beforeDragDrop : function(target, e, id){
22504 onValidDrop : function(target, e, id){
22506 if(this.afterValidDrop){
22508 * An empty function by default, but provided so that you can perform a custom action
22509 * after a valid drop has occurred by providing an implementation.
22510 * @param {Object} target The target DD
22511 * @param {Event} e The event object
22512 * @param {String} id The id of the dropped element
22513 * @method afterInvalidDrop
22515 this.afterValidDrop(target, e, id);
22520 getRepairXY : function(e, data){
22521 return this.el.getXY();
22525 onInvalidDrop : function(target, e, id){
22526 this.beforeInvalidDrop(target, e, id);
22527 if(this.cachedTarget){
22528 if(this.cachedTarget.isNotifyTarget){
22529 this.cachedTarget.notifyOut(this, e, this.dragData);
22531 this.cacheTarget = null;
22533 this.proxy.repair(this.getRepairXY(e, this.dragData), this.afterRepair, this);
22535 if(this.afterInvalidDrop){
22537 * An empty function by default, but provided so that you can perform a custom action
22538 * after an invalid drop has occurred by providing an implementation.
22539 * @param {Event} e The event object
22540 * @param {String} id The id of the dropped element
22541 * @method afterInvalidDrop
22543 this.afterInvalidDrop(e, id);
22548 afterRepair : function(){
22550 this.el.highlight(this.hlColor || "c3daf9");
22552 this.dragging = false;
22556 * An empty function by default, but provided so that you can perform a custom action after an invalid
22557 * drop has occurred.
22558 * @param {Roo.dd.DragDrop} target The drop target
22559 * @param {Event} e The event object
22560 * @param {String} id The id of the dragged element
22561 * @return {Boolean} isValid True if the invalid drop should proceed, else false to cancel
22563 beforeInvalidDrop : function(target, e, id){
22568 handleMouseDown : function(e){
22569 if(this.dragging) {
22572 var data = this.getDragData(e);
22573 if(data && this.onBeforeDrag(data, e) !== false){
22574 this.dragData = data;
22576 Roo.dd.DragSource.superclass.handleMouseDown.apply(this, arguments);
22581 * An empty function by default, but provided so that you can perform a custom action before the initial
22582 * drag event begins and optionally cancel it.
22583 * @param {Object} data An object containing arbitrary data to be shared with drop targets
22584 * @param {Event} e The event object
22585 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22587 onBeforeDrag : function(data, e){
22592 * An empty function by default, but provided so that you can perform a custom action once the initial
22593 * drag event has begun. The drag cannot be canceled from this function.
22594 * @param {Number} x The x position of the click on the dragged object
22595 * @param {Number} y The y position of the click on the dragged object
22597 onStartDrag : Roo.emptyFn,
22599 // private - YUI override
22600 startDrag : function(x, y){
22601 this.proxy.reset();
22602 this.dragging = true;
22603 this.proxy.update("");
22604 this.onInitDrag(x, y);
22609 onInitDrag : function(x, y){
22610 var clone = this.el.dom.cloneNode(true);
22611 clone.id = Roo.id(); // prevent duplicate ids
22612 this.proxy.update(clone);
22613 this.onStartDrag(x, y);
22618 * Returns the drag source's underlying {@link Roo.dd.StatusProxy}
22619 * @return {Roo.dd.StatusProxy} proxy The StatusProxy
22621 getProxy : function(){
22626 * Hides the drag source's {@link Roo.dd.StatusProxy}
22628 hideProxy : function(){
22630 this.proxy.reset(true);
22631 this.dragging = false;
22635 triggerCacheRefresh : function(){
22636 Roo.dd.DDM.refreshCache(this.groups);
22639 // private - override to prevent hiding
22640 b4EndDrag: function(e) {
22643 // private - override to prevent moving
22644 endDrag : function(e){
22645 this.onEndDrag(this.dragData, e);
22649 onEndDrag : function(data, e){
22652 // private - pin to cursor
22653 autoOffset : function(x, y) {
22654 this.setDelta(-12, -20);
22658 * Ext JS Library 1.1.1
22659 * Copyright(c) 2006-2007, Ext JS, LLC.
22661 * Originally Released Under LGPL - original licence link has changed is not relivant.
22664 * <script type="text/javascript">
22669 * @class Roo.dd.DropTarget
22670 * @extends Roo.dd.DDTarget
22671 * A simple class that provides the basic implementation needed to make any element a drop target that can have
22672 * draggable items dropped onto it. The drop has no effect until an implementation of notifyDrop is provided.
22674 * @param {String/HTMLElement/Element} el The container element
22675 * @param {Object} config
22677 Roo.dd.DropTarget = function(el, config){
22678 this.el = Roo.get(el);
22680 var listeners = false; ;
22681 if (config && config.listeners) {
22682 listeners= config.listeners;
22683 delete config.listeners;
22685 Roo.apply(this, config);
22687 if(this.containerScroll){
22688 Roo.dd.ScrollManager.register(this.el);
22692 * @scope Roo.dd.DropTarget
22697 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source is now over the
22698 * target. This default implementation adds the CSS class specified by overClass (if any) to the drop element
22699 * and returns the dropAllowed config value. This method should be overridden if drop validation is required.
22701 * IMPORTANT : it should set this.valid to true|false
22703 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22704 * @param {Event} e The event
22705 * @param {Object} data An object containing arbitrary data supplied by the drag source
22711 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the target.
22712 * This method will be called on every mouse movement while the drag source is over the drop target.
22713 * This default implementation simply returns the dropAllowed config value.
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 once to notify this drop target that the source has been dragged
22726 * out of the target without dropping. This default implementation simply removes the CSS class specified by
22727 * overClass (if any) from the drop element.
22730 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22731 * @param {Event} e The event
22732 * @param {Object} data An object containing arbitrary data supplied by the drag source
22738 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the dragged item has
22739 * been dropped on it. This method has no default implementation and returns false, so you must provide an
22740 * implementation that does something to process the drop event and returns true so that the drag source's
22741 * repair action does not run.
22743 * IMPORTANT : it should set this.success
22745 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22746 * @param {Event} e The event
22747 * @param {Object} data An object containing arbitrary data supplied by the drag source
22753 Roo.dd.DropTarget.superclass.constructor.call( this,
22755 this.ddGroup || this.group,
22758 listeners : listeners || {}
22766 Roo.extend(Roo.dd.DropTarget, Roo.dd.DDTarget, {
22768 * @cfg {String} overClass
22769 * The CSS class applied to the drop target element while the drag source is over it (defaults to "").
22772 * @cfg {String} ddGroup
22773 * The drag drop group to handle drop events for
22777 * @cfg {String} dropAllowed
22778 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22780 dropAllowed : "x-dd-drop-ok",
22782 * @cfg {String} dropNotAllowed
22783 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22785 dropNotAllowed : "x-dd-drop-nodrop",
22787 * @cfg {boolean} success
22788 * set this after drop listener..
22792 * @cfg {boolean|String} valid true/false or string (ok-add/ok-sub/ok/nodrop)
22793 * if the drop point is valid for over/enter..
22800 isNotifyTarget : true,
22805 notifyEnter : function(dd, e, data)
22808 this.fireEvent('enter', dd, e, data);
22809 if(this.overClass){
22810 this.el.addClass(this.overClass);
22812 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22813 this.valid ? this.dropAllowed : this.dropNotAllowed
22820 notifyOver : function(dd, e, data)
22823 this.fireEvent('over', dd, e, data);
22824 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22825 this.valid ? this.dropAllowed : this.dropNotAllowed
22832 notifyOut : function(dd, e, data)
22834 this.fireEvent('out', dd, e, data);
22835 if(this.overClass){
22836 this.el.removeClass(this.overClass);
22843 notifyDrop : function(dd, e, data)
22845 this.success = false;
22846 this.fireEvent('drop', dd, e, data);
22847 return this.success;
22851 * Ext JS Library 1.1.1
22852 * Copyright(c) 2006-2007, Ext JS, LLC.
22854 * Originally Released Under LGPL - original licence link has changed is not relivant.
22857 * <script type="text/javascript">
22862 * @class Roo.dd.DragZone
22863 * @extends Roo.dd.DragSource
22864 * This class provides a container DD instance that proxies for multiple child node sources.<br />
22865 * By default, this class requires that draggable child nodes are registered with {@link Roo.dd.Registry}.
22867 * @param {String/HTMLElement/Element} el The container element
22868 * @param {Object} config
22870 Roo.dd.DragZone = function(el, config){
22871 Roo.dd.DragZone.superclass.constructor.call(this, el, config);
22872 if(this.containerScroll){
22873 Roo.dd.ScrollManager.register(this.el);
22877 Roo.extend(Roo.dd.DragZone, Roo.dd.DragSource, {
22879 * @cfg {Boolean} containerScroll True to register this container with the Scrollmanager
22880 * for auto scrolling during drag operations.
22883 * @cfg {String} hlColor The color to use when visually highlighting the drag source in the afterRepair
22884 * method after a failed drop (defaults to "c3daf9" - light blue)
22888 * Called when a mousedown occurs in this container. Looks in {@link Roo.dd.Registry}
22889 * for a valid target to drag based on the mouse down. Override this method
22890 * to provide your own lookup logic (e.g. finding a child by class name). Make sure your returned
22891 * object has a "ddel" attribute (with an HTML Element) for other functions to work.
22892 * @param {EventObject} e The mouse down event
22893 * @return {Object} The dragData
22895 getDragData : function(e){
22896 return Roo.dd.Registry.getHandleFromEvent(e);
22900 * Called once drag threshold has been reached to initialize the proxy element. By default, it clones the
22901 * this.dragData.ddel
22902 * @param {Number} x The x position of the click on the dragged object
22903 * @param {Number} y The y position of the click on the dragged object
22904 * @return {Boolean} true to continue the drag, false to cancel
22906 onInitDrag : function(x, y){
22907 this.proxy.update(this.dragData.ddel.cloneNode(true));
22908 this.onStartDrag(x, y);
22913 * Called after a repair of an invalid drop. By default, highlights this.dragData.ddel
22915 afterRepair : function(){
22917 Roo.Element.fly(this.dragData.ddel).highlight(this.hlColor || "c3daf9");
22919 this.dragging = false;
22923 * Called before a repair of an invalid drop to get the XY to animate to. By default returns
22924 * the XY of this.dragData.ddel
22925 * @param {EventObject} e The mouse up event
22926 * @return {Array} The xy location (e.g. [100, 200])
22928 getRepairXY : function(e){
22929 return Roo.Element.fly(this.dragData.ddel).getXY();
22933 * Ext JS Library 1.1.1
22934 * Copyright(c) 2006-2007, Ext JS, LLC.
22936 * Originally Released Under LGPL - original licence link has changed is not relivant.
22939 * <script type="text/javascript">
22942 * @class Roo.dd.DropZone
22943 * @extends Roo.dd.DropTarget
22944 * This class provides a container DD instance that proxies for multiple child node targets.<br />
22945 * By default, this class requires that child nodes accepting drop are registered with {@link Roo.dd.Registry}.
22947 * @param {String/HTMLElement/Element} el The container element
22948 * @param {Object} config
22950 Roo.dd.DropZone = function(el, config){
22951 Roo.dd.DropZone.superclass.constructor.call(this, el, config);
22954 Roo.extend(Roo.dd.DropZone, Roo.dd.DropTarget, {
22956 * Returns a custom data object associated with the DOM node that is the target of the event. By default
22957 * this looks up the event target in the {@link Roo.dd.Registry}, although you can override this method to
22958 * provide your own custom lookup.
22959 * @param {Event} e The event
22960 * @return {Object} data The custom data
22962 getTargetFromEvent : function(e){
22963 return Roo.dd.Registry.getTargetFromEvent(e);
22967 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has entered a drop node
22968 * that it has registered. This method has no default implementation and should be overridden to provide
22969 * node-specific processing if necessary.
22970 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22971 * {@link #getTargetFromEvent} for this node)
22972 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22973 * @param {Event} e The event
22974 * @param {Object} data An object containing arbitrary data supplied by the drag source
22976 onNodeEnter : function(n, dd, e, data){
22981 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is over a drop node
22982 * that it has registered. The default implementation returns this.dropNotAllowed, so it should be
22983 * overridden to provide the proper feedback.
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
22989 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22990 * underlying {@link Roo.dd.StatusProxy} can be updated
22992 onNodeOver : function(n, dd, e, data){
22993 return this.dropAllowed;
22997 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dragged out of
22998 * the drop node without dropping. This method has no default implementation and should be overridden to provide
22999 * node-specific processing if necessary.
23000 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
23001 * {@link #getTargetFromEvent} for this node)
23002 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23003 * @param {Event} e The event
23004 * @param {Object} data An object containing arbitrary data supplied by the drag source
23006 onNodeOut : function(n, dd, e, data){
23011 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped onto
23012 * the drop node. The default implementation returns false, so it should be overridden to provide the
23013 * appropriate processing of the drop event and return true so that the drag source's repair action does not run.
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
23019 * @return {Boolean} True if the drop was valid, else false
23021 onNodeDrop : function(n, dd, e, data){
23026 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is being dragged over it,
23027 * but not over any of its registered drop nodes. The default implementation returns this.dropNotAllowed, so
23028 * it should be overridden to provide the proper feedback if necessary.
23029 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23030 * @param {Event} e The event
23031 * @param {Object} data An object containing arbitrary data supplied by the drag source
23032 * @return {String} status The CSS class that communicates the drop status back to the source so that the
23033 * underlying {@link Roo.dd.StatusProxy} can be updated
23035 onContainerOver : function(dd, e, data){
23036 return this.dropNotAllowed;
23040 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped on it,
23041 * but not on any of its registered drop nodes. The default implementation returns false, so it should be
23042 * overridden to provide the appropriate processing of the drop event if you need the drop zone itself to
23043 * be able to accept drops. It should return true when valid so that the drag source's repair action does not run.
23044 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23045 * @param {Event} e The event
23046 * @param {Object} data An object containing arbitrary data supplied by the drag source
23047 * @return {Boolean} True if the drop was valid, else false
23049 onContainerDrop : function(dd, e, data){
23054 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source is now over
23055 * the zone. The default implementation returns this.dropNotAllowed and expects that only registered drop
23056 * nodes can process drag drop operations, so if you need the drop zone itself to be able to process drops
23057 * you should override this method and provide a custom implementation.
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 {String} status The CSS class that communicates the drop status back to the source so that the
23062 * underlying {@link Roo.dd.StatusProxy} can be updated
23064 notifyEnter : function(dd, e, data){
23065 return this.dropNotAllowed;
23069 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the drop zone.
23070 * This method will be called on every mouse movement while the drag source is over the drop zone.
23071 * It will call {@link #onNodeOver} while the drag source is over a registered node, and will also automatically
23072 * delegate to the appropriate node-specific methods as necessary when the drag source enters and exits
23073 * registered nodes ({@link #onNodeEnter}, {@link #onNodeOut}). If the drag source is not currently over a
23074 * registered node, it will call {@link #onContainerOver}.
23075 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23076 * @param {Event} e The event
23077 * @param {Object} data An object containing arbitrary data supplied by the drag source
23078 * @return {String} status The CSS class that communicates the drop status back to the source so that the
23079 * underlying {@link Roo.dd.StatusProxy} can be updated
23081 notifyOver : function(dd, e, data){
23082 var n = this.getTargetFromEvent(e);
23083 if(!n){ // not over valid drop target
23084 if(this.lastOverNode){
23085 this.onNodeOut(this.lastOverNode, dd, e, data);
23086 this.lastOverNode = null;
23088 return this.onContainerOver(dd, e, data);
23090 if(this.lastOverNode != n){
23091 if(this.lastOverNode){
23092 this.onNodeOut(this.lastOverNode, dd, e, data);
23094 this.onNodeEnter(n, dd, e, data);
23095 this.lastOverNode = n;
23097 return this.onNodeOver(n, dd, e, data);
23101 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source has been dragged
23102 * out of the zone without dropping. If the drag source is currently over a registered node, the notification
23103 * will be delegated to {@link #onNodeOut} for node-specific handling, otherwise it will be ignored.
23104 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
23105 * @param {Event} e The event
23106 * @param {Object} data An object containing arbitrary data supplied by the drag zone
23108 notifyOut : function(dd, e, data){
23109 if(this.lastOverNode){
23110 this.onNodeOut(this.lastOverNode, dd, e, data);
23111 this.lastOverNode = null;
23116 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the dragged item has
23117 * been dropped on it. The drag zone will look up the target node based on the event passed in, and if there
23118 * is a node registered for that event, it will delegate to {@link #onNodeDrop} for node-specific handling,
23119 * otherwise it will call {@link #onContainerDrop}.
23120 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23121 * @param {Event} e The event
23122 * @param {Object} data An object containing arbitrary data supplied by the drag source
23123 * @return {Boolean} True if the drop was valid, else false
23125 notifyDrop : function(dd, e, data){
23126 if(this.lastOverNode){
23127 this.onNodeOut(this.lastOverNode, dd, e, data);
23128 this.lastOverNode = null;
23130 var n = this.getTargetFromEvent(e);
23132 this.onNodeDrop(n, dd, e, data) :
23133 this.onContainerDrop(dd, e, data);
23137 triggerCacheRefresh : function(){
23138 Roo.dd.DDM.refreshCache(this.groups);