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++){
5069 if((' '+ci.className+' ').indexOf(v) != -1){
5076 function attrValue(n, attr){
5077 if(!n.tagName && typeof n.length != "undefined"){
5086 if(attr == "class" || attr == "className"){
5089 return n.getAttribute(attr) || n[attr];
5093 function getNodes(ns, mode, tagName){
5094 var result = [], ri = -1, cs;
5098 tagName = tagName || "*";
5099 if(typeof ns.getElementsByTagName != "undefined"){
5103 for(var i = 0, ni; ni = ns[i]; i++){
5104 cs = ni.getElementsByTagName(tagName);
5105 for(var j = 0, ci; ci = cs[j]; j++){
5109 }else if(mode == "/" || mode == ">"){
5110 var utag = tagName.toUpperCase();
5111 for(var i = 0, ni, cn; ni = ns[i]; i++){
5112 cn = ni.children || ni.childNodes;
5113 for(var j = 0, cj; cj = cn[j]; j++){
5114 if(cj.nodeName == utag || cj.nodeName == tagName || tagName == '*'){
5119 }else if(mode == "+"){
5120 var utag = tagName.toUpperCase();
5121 for(var i = 0, n; n = ns[i]; i++){
5122 while((n = n.nextSibling) && n.nodeType != 1);
5123 if(n && (n.nodeName == utag || n.nodeName == tagName || tagName == '*')){
5127 }else if(mode == "~"){
5128 for(var i = 0, n; n = ns[i]; i++){
5129 while((n = n.nextSibling) && (n.nodeType != 1 || (tagName == '*' || n.tagName.toLowerCase()!=tagName)));
5138 function concat(a, b){
5142 for(var i = 0, l = b.length; i < l; i++){
5148 function byTag(cs, tagName){
5149 if(cs.tagName || cs == document){
5155 var r = [], ri = -1;
5156 tagName = tagName.toLowerCase();
5157 for(var i = 0, ci; ci = cs[i]; i++){
5158 if(ci.nodeType == 1 && ci.tagName.toLowerCase()==tagName){
5165 function byId(cs, attr, id){
5166 if(cs.tagName || cs == document){
5172 var r = [], ri = -1;
5173 for(var i = 0,ci; ci = cs[i]; i++){
5174 if(ci && ci.id == id){
5182 function byAttribute(cs, attr, value, op, custom){
5183 var r = [], ri = -1, st = custom=="{";
5184 var f = Roo.DomQuery.operators[op];
5185 for(var i = 0, ci; ci = cs[i]; i++){
5188 a = Roo.DomQuery.getStyle(ci, attr);
5190 else if(attr == "class" || attr == "className"){
5192 }else if(attr == "for"){
5194 }else if(attr == "href"){
5195 a = ci.getAttribute("href", 2);
5197 a = ci.getAttribute(attr);
5199 if((f && f(a, value)) || (!f && a)){
5206 function byPseudo(cs, name, value){
5207 return Roo.DomQuery.pseudos[name](cs, value);
5210 // This is for IE MSXML which does not support expandos.
5211 // IE runs the same speed using setAttribute, however FF slows way down
5212 // and Safari completely fails so they need to continue to use expandos.
5213 var isIE = window.ActiveXObject ? true : false;
5215 // this eval is stop the compressor from
5216 // renaming the variable to something shorter
5218 /** eval:var:batch */
5223 function nodupIEXml(cs){
5225 cs[0].setAttribute("_nodup", d);
5227 for(var i = 1, len = cs.length; i < len; i++){
5229 if(!c.getAttribute("_nodup") != d){
5230 c.setAttribute("_nodup", d);
5234 for(var i = 0, len = cs.length; i < len; i++){
5235 cs[i].removeAttribute("_nodup");
5244 var len = cs.length, c, i, r = cs, cj, ri = -1;
5245 if(!len || typeof cs.nodeType != "undefined" || len == 1){
5248 if(isIE && typeof cs[0].selectSingleNode != "undefined"){
5249 return nodupIEXml(cs);
5253 for(i = 1; c = cs[i]; i++){
5258 for(var j = 0; j < i; j++){
5261 for(j = i+1; cj = cs[j]; j++){
5273 function quickDiffIEXml(c1, c2){
5275 for(var i = 0, len = c1.length; i < len; i++){
5276 c1[i].setAttribute("_qdiff", d);
5279 for(var i = 0, len = c2.length; i < len; i++){
5280 if(c2[i].getAttribute("_qdiff") != d){
5281 r[r.length] = c2[i];
5284 for(var i = 0, len = c1.length; i < len; i++){
5285 c1[i].removeAttribute("_qdiff");
5290 function quickDiff(c1, c2){
5291 var len1 = c1.length;
5295 if(isIE && c1[0].selectSingleNode){
5296 return quickDiffIEXml(c1, c2);
5299 for(var i = 0; i < len1; i++){
5303 for(var i = 0, len = c2.length; i < len; i++){
5304 if(c2[i]._qdiff != d){
5305 r[r.length] = c2[i];
5311 function quickId(ns, mode, root, id){
5313 var d = root.ownerDocument || root;
5314 return d.getElementById(id);
5316 ns = getNodes(ns, mode, "*");
5317 return byId(ns, null, id);
5321 getStyle : function(el, name){
5322 return Roo.fly(el).getStyle(name);
5325 * Compiles a selector/xpath query into a reusable function. The returned function
5326 * takes one parameter "root" (optional), which is the context node from where the query should start.
5327 * @param {String} selector The selector/xpath query
5328 * @param {String} type (optional) Either "select" (the default) or "simple" for a simple selector match
5329 * @return {Function}
5331 compile : function(path, type){
5332 type = type || "select";
5334 var fn = ["var f = function(root){\n var mode; ++batch; var n = root || document;\n"];
5335 var q = path, mode, lq;
5336 var tk = Roo.DomQuery.matchers;
5337 var tklen = tk.length;
5340 // accept leading mode switch
5341 var lmode = q.match(modeRe);
5342 if(lmode && lmode[1]){
5343 fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
5344 q = q.replace(lmode[1], "");
5346 // strip leading slashes
5347 while(path.substr(0, 1)=="/"){
5348 path = path.substr(1);
5351 while(q && lq != q){
5353 var tm = q.match(tagTokenRe);
5354 if(type == "select"){
5357 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
5359 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
5361 q = q.replace(tm[0], "");
5362 }else if(q.substr(0, 1) != '@'){
5363 fn[fn.length] = 'n = getNodes(n, mode, "*");';
5368 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
5370 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
5372 q = q.replace(tm[0], "");
5375 while(!(mm = q.match(modeRe))){
5376 var matched = false;
5377 for(var j = 0; j < tklen; j++){
5379 var m = q.match(t.re);
5381 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5384 q = q.replace(m[0], "");
5389 // prevent infinite loop on bad selector
5391 throw 'Error parsing selector, parsing failed at "' + q + '"';
5395 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5396 q = q.replace(mm[1], "");
5399 fn[fn.length] = "return nodup(n);\n}";
5402 * list of variables that need from compression as they are used by eval.
5412 * eval:var:byClassName
5414 * eval:var:byAttribute
5415 * eval:var:attrValue
5423 * Selects a group of elements.
5424 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5425 * @param {Node} root (optional) The start of the query (defaults to document).
5428 select : function(path, root, type){
5429 if(!root || root == document){
5432 if(typeof root == "string"){
5433 root = document.getElementById(root);
5435 var paths = path.split(",");
5437 for(var i = 0, len = paths.length; i < len; i++){
5438 var p = paths[i].replace(trimRe, "");
5440 cache[p] = Roo.DomQuery.compile(p);
5442 throw p + " is not a valid selector";
5445 var result = cache[p](root);
5446 if(result && result != document){
5447 results = results.concat(result);
5450 if(paths.length > 1){
5451 return nodup(results);
5457 * Selects a single element.
5458 * @param {String} selector The selector/xpath query
5459 * @param {Node} root (optional) The start of the query (defaults to document).
5462 selectNode : function(path, root){
5463 return Roo.DomQuery.select(path, root)[0];
5467 * Selects the value of a node, optionally replacing null with the defaultValue.
5468 * @param {String} selector The selector/xpath query
5469 * @param {Node} root (optional) The start of the query (defaults to document).
5470 * @param {String} defaultValue
5472 selectValue : function(path, root, defaultValue){
5473 path = path.replace(trimRe, "");
5474 if(!valueCache[path]){
5475 valueCache[path] = Roo.DomQuery.compile(path, "select");
5477 var n = valueCache[path](root);
5478 n = n[0] ? n[0] : n;
5479 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5480 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5484 * Selects the value of a node, parsing integers and floats.
5485 * @param {String} selector The selector/xpath query
5486 * @param {Node} root (optional) The start of the query (defaults to document).
5487 * @param {Number} defaultValue
5490 selectNumber : function(path, root, defaultValue){
5491 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5492 return parseFloat(v);
5496 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5497 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5498 * @param {String} selector The simple selector to test
5501 is : function(el, ss){
5502 if(typeof el == "string"){
5503 el = document.getElementById(el);
5505 var isArray = (el instanceof Array);
5506 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5507 return isArray ? (result.length == el.length) : (result.length > 0);
5511 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5512 * @param {Array} el An array of elements to filter
5513 * @param {String} selector The simple selector to test
5514 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5515 * the selector instead of the ones that match
5518 filter : function(els, ss, nonMatches){
5519 ss = ss.replace(trimRe, "");
5520 if(!simpleCache[ss]){
5521 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5523 var result = simpleCache[ss](els);
5524 return nonMatches ? quickDiff(result, els) : result;
5528 * Collection of matching regular expressions and code snippets.
5532 select: 'n = byClassName(n, null, " {1} ");'
5534 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5535 select: 'n = byPseudo(n, "{1}", "{2}");'
5537 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5538 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5541 select: 'n = byId(n, null, "{1}");'
5544 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5549 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5550 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5553 "=" : function(a, v){
5556 "!=" : function(a, v){
5559 "^=" : function(a, v){
5560 return a && a.substr(0, v.length) == v;
5562 "$=" : function(a, v){
5563 return a && a.substr(a.length-v.length) == v;
5565 "*=" : function(a, v){
5566 return a && a.indexOf(v) !== -1;
5568 "%=" : function(a, v){
5569 return (a % v) == 0;
5571 "|=" : function(a, v){
5572 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5574 "~=" : function(a, v){
5575 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5580 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5581 * and the argument (if any) supplied in the selector.
5584 "first-child" : function(c){
5585 var r = [], ri = -1, n;
5586 for(var i = 0, ci; ci = n = c[i]; i++){
5587 while((n = n.previousSibling) && n.nodeType != 1);
5595 "last-child" : function(c){
5596 var r = [], ri = -1, n;
5597 for(var i = 0, ci; ci = n = c[i]; i++){
5598 while((n = n.nextSibling) && n.nodeType != 1);
5606 "nth-child" : function(c, a) {
5607 var r = [], ri = -1;
5608 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5609 var f = (m[1] || 1) - 0, l = m[2] - 0;
5610 for(var i = 0, n; n = c[i]; i++){
5611 var pn = n.parentNode;
5612 if (batch != pn._batch) {
5614 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5615 if(cn.nodeType == 1){
5622 if (l == 0 || n.nodeIndex == l){
5625 } else if ((n.nodeIndex + l) % f == 0){
5633 "only-child" : function(c){
5634 var r = [], ri = -1;;
5635 for(var i = 0, ci; ci = c[i]; i++){
5636 if(!prev(ci) && !next(ci)){
5643 "empty" : function(c){
5644 var r = [], ri = -1;
5645 for(var i = 0, ci; ci = c[i]; i++){
5646 var cns = ci.childNodes, j = 0, cn, empty = true;
5649 if(cn.nodeType == 1 || cn.nodeType == 3){
5661 "contains" : function(c, v){
5662 var r = [], ri = -1;
5663 for(var i = 0, ci; ci = c[i]; i++){
5664 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5671 "nodeValue" : function(c, v){
5672 var r = [], ri = -1;
5673 for(var i = 0, ci; ci = c[i]; i++){
5674 if(ci.firstChild && ci.firstChild.nodeValue == v){
5681 "checked" : function(c){
5682 var r = [], ri = -1;
5683 for(var i = 0, ci; ci = c[i]; i++){
5684 if(ci.checked == true){
5691 "not" : function(c, ss){
5692 return Roo.DomQuery.filter(c, ss, true);
5695 "odd" : function(c){
5696 return this["nth-child"](c, "odd");
5699 "even" : function(c){
5700 return this["nth-child"](c, "even");
5703 "nth" : function(c, a){
5704 return c[a-1] || [];
5707 "first" : function(c){
5711 "last" : function(c){
5712 return c[c.length-1] || [];
5715 "has" : function(c, ss){
5716 var s = Roo.DomQuery.select;
5717 var r = [], ri = -1;
5718 for(var i = 0, ci; ci = c[i]; i++){
5719 if(s(ss, ci).length > 0){
5726 "next" : function(c, ss){
5727 var is = Roo.DomQuery.is;
5728 var r = [], ri = -1;
5729 for(var i = 0, ci; ci = c[i]; i++){
5738 "prev" : function(c, ss){
5739 var is = Roo.DomQuery.is;
5740 var r = [], ri = -1;
5741 for(var i = 0, ci; ci = c[i]; i++){
5754 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5755 * @param {String} path The selector/xpath query
5756 * @param {Node} root (optional) The start of the query (defaults to document).
5761 Roo.query = Roo.DomQuery.select;
5764 * Ext JS Library 1.1.1
5765 * Copyright(c) 2006-2007, Ext JS, LLC.
5767 * Originally Released Under LGPL - original licence link has changed is not relivant.
5770 * <script type="text/javascript">
5774 * @class Roo.util.Observable
5775 * Base class that provides a common interface for publishing events. Subclasses are expected to
5776 * to have a property "events" with all the events defined.<br>
5779 Employee = function(name){
5786 Roo.extend(Employee, Roo.util.Observable);
5788 * @param {Object} config properties to use (incuding events / listeners)
5791 Roo.util.Observable = function(cfg){
5794 this.addEvents(cfg.events || {});
5796 delete cfg.events; // make sure
5799 Roo.apply(this, cfg);
5802 this.on(this.listeners);
5803 delete this.listeners;
5806 Roo.util.Observable.prototype = {
5808 * @cfg {Object} listeners list of events and functions to call for this object,
5812 'click' : function(e) {
5822 * Fires the specified event with the passed parameters (minus the event name).
5823 * @param {String} eventName
5824 * @param {Object...} args Variable number of parameters are passed to handlers
5825 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5827 fireEvent : function(){
5828 var ce = this.events[arguments[0].toLowerCase()];
5829 if(typeof ce == "object"){
5830 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5837 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5840 * Appends an event handler to this component
5841 * @param {String} eventName The type of event to listen for
5842 * @param {Function} handler The method the event invokes
5843 * @param {Object} scope (optional) The scope in which to execute the handler
5844 * function. The handler function's "this" context.
5845 * @param {Object} options (optional) An object containing handler configuration
5846 * properties. This may contain any of the following properties:<ul>
5847 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5848 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5849 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5850 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5851 * by the specified number of milliseconds. If the event fires again within that time, the original
5852 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5855 * <b>Combining Options</b><br>
5856 * Using the options argument, it is possible to combine different types of listeners:<br>
5858 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5860 el.on('click', this.onClick, this, {
5867 * <b>Attaching multiple handlers in 1 call</b><br>
5868 * The method also allows for a single argument to be passed which is a config object containing properties
5869 * which specify multiple handlers.
5878 fn: this.onMouseOver,
5882 fn: this.onMouseOut,
5888 * Or a shorthand syntax which passes the same scope object to all handlers:
5891 'click': this.onClick,
5892 'mouseover': this.onMouseOver,
5893 'mouseout': this.onMouseOut,
5898 addListener : function(eventName, fn, scope, o){
5899 if(typeof eventName == "object"){
5902 if(this.filterOptRe.test(e)){
5905 if(typeof o[e] == "function"){
5907 this.addListener(e, o[e], o.scope, o);
5909 // individual options
5910 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5915 o = (!o || typeof o == "boolean") ? {} : o;
5916 eventName = eventName.toLowerCase();
5917 var ce = this.events[eventName] || true;
5918 if(typeof ce == "boolean"){
5919 ce = new Roo.util.Event(this, eventName);
5920 this.events[eventName] = ce;
5922 ce.addListener(fn, scope, o);
5926 * Removes a listener
5927 * @param {String} eventName The type of event to listen for
5928 * @param {Function} handler The handler to remove
5929 * @param {Object} scope (optional) The scope (this object) for the handler
5931 removeListener : function(eventName, fn, scope){
5932 var ce = this.events[eventName.toLowerCase()];
5933 if(typeof ce == "object"){
5934 ce.removeListener(fn, scope);
5939 * Removes all listeners for this object
5941 purgeListeners : function(){
5942 for(var evt in this.events){
5943 if(typeof this.events[evt] == "object"){
5944 this.events[evt].clearListeners();
5949 relayEvents : function(o, events){
5950 var createHandler = function(ename){
5953 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5956 for(var i = 0, len = events.length; i < len; i++){
5957 var ename = events[i];
5958 if(!this.events[ename]){
5959 this.events[ename] = true;
5961 o.on(ename, createHandler(ename), this);
5966 * Used to define events on this Observable
5967 * @param {Object} object The object with the events defined
5969 addEvents : function(o){
5973 Roo.applyIf(this.events, o);
5977 * Checks to see if this object has any listeners for a specified event
5978 * @param {String} eventName The name of the event to check for
5979 * @return {Boolean} True if the event is being listened for, else false
5981 hasListener : function(eventName){
5982 var e = this.events[eventName];
5983 return typeof e == "object" && e.listeners.length > 0;
5987 * Appends an event handler to this element (shorthand for addListener)
5988 * @param {String} eventName The type of event to listen for
5989 * @param {Function} handler The method the event invokes
5990 * @param {Object} scope (optional) The scope in which to execute the handler
5991 * function. The handler function's "this" context.
5992 * @param {Object} options (optional)
5995 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
5997 * Removes a listener (shorthand for removeListener)
5998 * @param {String} eventName The type of event to listen for
5999 * @param {Function} handler The handler to remove
6000 * @param {Object} scope (optional) The scope (this object) for the handler
6003 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
6006 * Starts capture on the specified Observable. All events will be passed
6007 * to the supplied function with the event name + standard signature of the event
6008 * <b>before</b> the event is fired. If the supplied function returns false,
6009 * the event will not fire.
6010 * @param {Observable} o The Observable to capture
6011 * @param {Function} fn The function to call
6012 * @param {Object} scope (optional) The scope (this object) for the fn
6015 Roo.util.Observable.capture = function(o, fn, scope){
6016 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
6020 * Removes <b>all</b> added captures from the Observable.
6021 * @param {Observable} o The Observable to release
6024 Roo.util.Observable.releaseCapture = function(o){
6025 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
6030 var createBuffered = function(h, o, scope){
6031 var task = new Roo.util.DelayedTask();
6033 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
6037 var createSingle = function(h, e, fn, scope){
6039 e.removeListener(fn, scope);
6040 return h.apply(scope, arguments);
6044 var createDelayed = function(h, o, scope){
6046 var args = Array.prototype.slice.call(arguments, 0);
6047 setTimeout(function(){
6048 h.apply(scope, args);
6053 Roo.util.Event = function(obj, name){
6056 this.listeners = [];
6059 Roo.util.Event.prototype = {
6060 addListener : function(fn, scope, options){
6061 var o = options || {};
6062 scope = scope || this.obj;
6063 if(!this.isListening(fn, scope)){
6064 var l = {fn: fn, scope: scope, options: o};
6067 h = createDelayed(h, o, scope);
6070 h = createSingle(h, this, fn, scope);
6073 h = createBuffered(h, o, scope);
6076 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
6077 this.listeners.push(l);
6079 this.listeners = this.listeners.slice(0);
6080 this.listeners.push(l);
6085 findListener : function(fn, scope){
6086 scope = scope || this.obj;
6087 var ls = this.listeners;
6088 for(var i = 0, len = ls.length; i < len; i++){
6090 if(l.fn == fn && l.scope == scope){
6097 isListening : function(fn, scope){
6098 return this.findListener(fn, scope) != -1;
6101 removeListener : function(fn, scope){
6103 if((index = this.findListener(fn, scope)) != -1){
6105 this.listeners.splice(index, 1);
6107 this.listeners = this.listeners.slice(0);
6108 this.listeners.splice(index, 1);
6115 clearListeners : function(){
6116 this.listeners = [];
6120 var ls = this.listeners, scope, len = ls.length;
6123 var args = Array.prototype.slice.call(arguments, 0);
6124 for(var i = 0; i < len; i++){
6126 if(l.fireFn.apply(l.scope||this.obj||window, args) === false){
6127 this.firing = false;
6131 this.firing = false;
6138 * Copyright(c) 2007-2017, Roo J Solutions Ltd
6145 * @class Roo.Document
6146 * @extends Roo.util.Observable
6147 * This is a convience class to wrap up the main document loading code.. , rather than adding Roo.onReady(......)
6149 * @param {Object} config the methods and properties of the 'base' class for the application.
6151 * Generic Page handler - implement this to start your app..
6154 * MyProject = new Roo.Document({
6156 'load' : true // your events..
6159 'ready' : function() {
6160 // fired on Roo.onReady()
6165 Roo.Document = function(cfg) {
6170 Roo.util.Observable.call(this,cfg);
6174 Roo.onReady(function() {
6175 _this.fireEvent('ready');
6181 Roo.extend(Roo.Document, Roo.util.Observable, {});/*
6183 * Ext JS Library 1.1.1
6184 * Copyright(c) 2006-2007, Ext JS, LLC.
6186 * Originally Released Under LGPL - original licence link has changed is not relivant.
6189 * <script type="text/javascript">
6193 * @class Roo.EventManager
6194 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6195 * several useful events directly.
6196 * See {@link Roo.EventObject} for more details on normalized event objects.
6199 Roo.EventManager = function(){
6200 var docReadyEvent, docReadyProcId, docReadyState = false;
6201 var resizeEvent, resizeTask, textEvent, textSize;
6202 var E = Roo.lib.Event;
6203 var D = Roo.lib.Dom;
6208 var fireDocReady = function(){
6210 docReadyState = true;
6213 clearInterval(docReadyProcId);
6215 if(Roo.isGecko || Roo.isOpera) {
6216 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6219 var defer = document.getElementById("ie-deferred-loader");
6221 defer.onreadystatechange = null;
6222 defer.parentNode.removeChild(defer);
6226 docReadyEvent.fire();
6227 docReadyEvent.clearListeners();
6232 var initDocReady = function(){
6233 docReadyEvent = new Roo.util.Event();
6234 if(Roo.isGecko || Roo.isOpera) {
6235 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6237 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6238 var defer = document.getElementById("ie-deferred-loader");
6239 defer.onreadystatechange = function(){
6240 if(this.readyState == "complete"){
6244 }else if(Roo.isSafari){
6245 docReadyProcId = setInterval(function(){
6246 var rs = document.readyState;
6247 if(rs == "complete") {
6252 // no matter what, make sure it fires on load
6253 E.on(window, "load", fireDocReady);
6256 var createBuffered = function(h, o){
6257 var task = new Roo.util.DelayedTask(h);
6259 // create new event object impl so new events don't wipe out properties
6260 e = new Roo.EventObjectImpl(e);
6261 task.delay(o.buffer, h, null, [e]);
6265 var createSingle = function(h, el, ename, fn){
6267 Roo.EventManager.removeListener(el, ename, fn);
6272 var createDelayed = function(h, o){
6274 // create new event object impl so new events don't wipe out properties
6275 e = new Roo.EventObjectImpl(e);
6276 setTimeout(function(){
6281 var transitionEndVal = false;
6283 var transitionEnd = function()
6285 if (transitionEndVal) {
6286 return transitionEndVal;
6288 var el = document.createElement('div');
6290 var transEndEventNames = {
6291 WebkitTransition : 'webkitTransitionEnd',
6292 MozTransition : 'transitionend',
6293 OTransition : 'oTransitionEnd otransitionend',
6294 transition : 'transitionend'
6297 for (var name in transEndEventNames) {
6298 if (el.style[name] !== undefined) {
6299 transitionEndVal = transEndEventNames[name];
6300 return transitionEndVal ;
6307 var listen = function(element, ename, opt, fn, scope)
6309 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6310 fn = fn || o.fn; scope = scope || o.scope;
6311 var el = Roo.getDom(element);
6315 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6318 if (ename == 'transitionend') {
6319 ename = transitionEnd();
6321 var h = function(e){
6322 e = Roo.EventObject.setEvent(e);
6325 t = e.getTarget(o.delegate, el);
6332 if(o.stopEvent === true){
6335 if(o.preventDefault === true){
6338 if(o.stopPropagation === true){
6339 e.stopPropagation();
6342 if(o.normalized === false){
6346 fn.call(scope || el, e, t, o);
6349 h = createDelayed(h, o);
6352 h = createSingle(h, el, ename, fn);
6355 h = createBuffered(h, o);
6358 fn._handlers = fn._handlers || [];
6361 fn._handlers.push([Roo.id(el), ename, h]);
6365 E.on(el, ename, h); // this adds the actuall listener to the object..
6368 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6369 el.addEventListener("DOMMouseScroll", h, false);
6370 E.on(window, 'unload', function(){
6371 el.removeEventListener("DOMMouseScroll", h, false);
6374 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6375 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6380 var stopListening = function(el, ename, fn){
6381 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6383 for(var i = 0, len = hds.length; i < len; i++){
6385 if(h[0] == id && h[1] == ename){
6392 E.un(el, ename, hd);
6393 el = Roo.getDom(el);
6394 if(ename == "mousewheel" && el.addEventListener){
6395 el.removeEventListener("DOMMouseScroll", hd, false);
6397 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6398 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6402 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6409 * @scope Roo.EventManager
6414 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6415 * object with a Roo.EventObject
6416 * @param {Function} fn The method the event invokes
6417 * @param {Object} scope An object that becomes the scope of the handler
6418 * @param {boolean} override If true, the obj passed in becomes
6419 * the execution scope of the listener
6420 * @return {Function} The wrapped function
6423 wrap : function(fn, scope, override){
6425 Roo.EventObject.setEvent(e);
6426 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6431 * Appends an event handler to an element (shorthand for addListener)
6432 * @param {String/HTMLElement} element The html element or id to assign the
6433 * @param {String} eventName The type of event to listen for
6434 * @param {Function} handler The method the event invokes
6435 * @param {Object} scope (optional) The scope in which to execute the handler
6436 * function. The handler function's "this" context.
6437 * @param {Object} options (optional) An object containing handler configuration
6438 * properties. This may contain any of the following properties:<ul>
6439 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6440 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6441 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6442 * <li>preventDefault {Boolean} True to prevent the default action</li>
6443 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6444 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6445 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6446 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6447 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6448 * by the specified number of milliseconds. If the event fires again within that time, the original
6449 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6452 * <b>Combining Options</b><br>
6453 * Using the options argument, it is possible to combine different types of listeners:<br>
6455 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6457 el.on('click', this.onClick, this, {
6464 * <b>Attaching multiple handlers in 1 call</b><br>
6465 * The method also allows for a single argument to be passed which is a config object containing properties
6466 * which specify multiple handlers.
6476 fn: this.onMouseOver
6485 * Or a shorthand syntax:<br>
6488 'click' : this.onClick,
6489 'mouseover' : this.onMouseOver,
6490 'mouseout' : this.onMouseOut
6494 addListener : function(element, eventName, fn, scope, options){
6495 if(typeof eventName == "object"){
6501 if(typeof o[e] == "function"){
6503 listen(element, e, o, o[e], o.scope);
6505 // individual options
6506 listen(element, e, o[e]);
6511 return listen(element, eventName, options, fn, scope);
6515 * Removes an event handler
6517 * @param {String/HTMLElement} element The id or html element to remove the
6519 * @param {String} eventName The type of event
6520 * @param {Function} fn
6521 * @return {Boolean} True if a listener was actually removed
6523 removeListener : function(element, eventName, fn){
6524 return stopListening(element, eventName, fn);
6528 * Fires when the document is ready (before onload and before images are loaded). Can be
6529 * accessed shorthanded Roo.onReady().
6530 * @param {Function} fn The method the event invokes
6531 * @param {Object} scope An object that becomes the scope of the handler
6532 * @param {boolean} options
6534 onDocumentReady : function(fn, scope, options){
6535 if(docReadyState){ // if it already fired
6536 docReadyEvent.addListener(fn, scope, options);
6537 docReadyEvent.fire();
6538 docReadyEvent.clearListeners();
6544 docReadyEvent.addListener(fn, scope, options);
6548 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6549 * @param {Function} fn The method the event invokes
6550 * @param {Object} scope An object that becomes the scope of the handler
6551 * @param {boolean} options
6553 onWindowResize : function(fn, scope, options){
6555 resizeEvent = new Roo.util.Event();
6556 resizeTask = new Roo.util.DelayedTask(function(){
6557 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6559 E.on(window, "resize", function(){
6561 resizeTask.delay(50);
6563 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6567 resizeEvent.addListener(fn, scope, options);
6571 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6572 * @param {Function} fn The method the event invokes
6573 * @param {Object} scope An object that becomes the scope of the handler
6574 * @param {boolean} options
6576 onTextResize : function(fn, scope, options){
6578 textEvent = new Roo.util.Event();
6579 var textEl = new Roo.Element(document.createElement('div'));
6580 textEl.dom.className = 'x-text-resize';
6581 textEl.dom.innerHTML = 'X';
6582 textEl.appendTo(document.body);
6583 textSize = textEl.dom.offsetHeight;
6584 setInterval(function(){
6585 if(textEl.dom.offsetHeight != textSize){
6586 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6588 }, this.textResizeInterval);
6590 textEvent.addListener(fn, scope, options);
6594 * Removes the passed window resize listener.
6595 * @param {Function} fn The method the event invokes
6596 * @param {Object} scope The scope of handler
6598 removeResizeListener : function(fn, scope){
6600 resizeEvent.removeListener(fn, scope);
6605 fireResize : function(){
6607 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6611 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6615 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6617 textResizeInterval : 50
6622 * @scopeAlias pub=Roo.EventManager
6626 * Appends an event handler to an element (shorthand for addListener)
6627 * @param {String/HTMLElement} element The html element or id to assign the
6628 * @param {String} eventName The type of event to listen for
6629 * @param {Function} handler The method the event invokes
6630 * @param {Object} scope (optional) The scope in which to execute the handler
6631 * function. The handler function's "this" context.
6632 * @param {Object} options (optional) An object containing handler configuration
6633 * properties. This may contain any of the following properties:<ul>
6634 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6635 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6636 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6637 * <li>preventDefault {Boolean} True to prevent the default action</li>
6638 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6639 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6640 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6641 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6642 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6643 * by the specified number of milliseconds. If the event fires again within that time, the original
6644 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6647 * <b>Combining Options</b><br>
6648 * Using the options argument, it is possible to combine different types of listeners:<br>
6650 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6652 el.on('click', this.onClick, this, {
6659 * <b>Attaching multiple handlers in 1 call</b><br>
6660 * The method also allows for a single argument to be passed which is a config object containing properties
6661 * which specify multiple handlers.
6671 fn: this.onMouseOver
6680 * Or a shorthand syntax:<br>
6683 'click' : this.onClick,
6684 'mouseover' : this.onMouseOver,
6685 'mouseout' : this.onMouseOut
6689 pub.on = pub.addListener;
6690 pub.un = pub.removeListener;
6692 pub.stoppedMouseDownEvent = new Roo.util.Event();
6696 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6697 * @param {Function} fn The method the event invokes
6698 * @param {Object} scope An object that becomes the scope of the handler
6699 * @param {boolean} override If true, the obj passed in becomes
6700 * the execution scope of the listener
6704 Roo.onReady = Roo.EventManager.onDocumentReady;
6706 Roo.onReady(function(){
6707 var bd = Roo.get(document.body);
6712 : Roo.isIE11 ? "roo-ie11"
6713 : Roo.isEdge ? "roo-edge"
6714 : Roo.isGecko ? "roo-gecko"
6715 : Roo.isOpera ? "roo-opera"
6716 : Roo.isSafari ? "roo-safari" : ""];
6719 cls.push("roo-mac");
6722 cls.push("roo-linux");
6725 cls.push("roo-ios");
6728 cls.push("roo-touch");
6730 if(Roo.isBorderBox){
6731 cls.push('roo-border-box');
6733 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6734 var p = bd.dom.parentNode;
6736 p.className += ' roo-strict';
6739 bd.addClass(cls.join(' '));
6743 * @class Roo.EventObject
6744 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6745 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6748 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6750 var target = e.getTarget();
6753 var myDiv = Roo.get("myDiv");
6754 myDiv.on("click", handleClick);
6756 Roo.EventManager.on("myDiv", 'click', handleClick);
6757 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6761 Roo.EventObject = function(){
6763 var E = Roo.lib.Event;
6765 // safari keypress events for special keys return bad keycodes
6768 63235 : 39, // right
6771 63276 : 33, // page up
6772 63277 : 34, // page down
6773 63272 : 46, // delete
6778 // normalize button clicks
6779 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6780 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6782 Roo.EventObjectImpl = function(e){
6784 this.setEvent(e.browserEvent || e);
6787 Roo.EventObjectImpl.prototype = {
6789 * Used to fix doc tools.
6790 * @scope Roo.EventObject.prototype
6796 /** The normal browser event */
6797 browserEvent : null,
6798 /** The button pressed in a mouse event */
6800 /** True if the shift key was down during the event */
6802 /** True if the control key was down during the event */
6804 /** True if the alt key was down during the event */
6863 setEvent : function(e){
6864 if(e == this || (e && e.browserEvent)){ // already wrapped
6867 this.browserEvent = e;
6869 // normalize buttons
6870 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6871 if(e.type == 'click' && this.button == -1){
6875 this.shiftKey = e.shiftKey;
6876 // mac metaKey behaves like ctrlKey
6877 this.ctrlKey = e.ctrlKey || e.metaKey;
6878 this.altKey = e.altKey;
6879 // in getKey these will be normalized for the mac
6880 this.keyCode = e.keyCode;
6881 // keyup warnings on firefox.
6882 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6883 // cache the target for the delayed and or buffered events
6884 this.target = E.getTarget(e);
6886 this.xy = E.getXY(e);
6889 this.shiftKey = false;
6890 this.ctrlKey = false;
6891 this.altKey = false;
6901 * Stop the event (preventDefault and stopPropagation)
6903 stopEvent : function(){
6904 if(this.browserEvent){
6905 if(this.browserEvent.type == 'mousedown'){
6906 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6908 E.stopEvent(this.browserEvent);
6913 * Prevents the browsers default handling of the event.
6915 preventDefault : function(){
6916 if(this.browserEvent){
6917 E.preventDefault(this.browserEvent);
6922 isNavKeyPress : function(){
6923 var k = this.keyCode;
6924 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6925 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6928 isSpecialKey : function(){
6929 var k = this.keyCode;
6930 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6931 (k == 16) || (k == 17) ||
6932 (k >= 18 && k <= 20) ||
6933 (k >= 33 && k <= 35) ||
6934 (k >= 36 && k <= 39) ||
6935 (k >= 44 && k <= 45);
6938 * Cancels bubbling of the event.
6940 stopPropagation : function(){
6941 if(this.browserEvent){
6942 if(this.type == 'mousedown'){
6943 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6945 E.stopPropagation(this.browserEvent);
6950 * Gets the key code for the event.
6953 getCharCode : function(){
6954 return this.charCode || this.keyCode;
6958 * Returns a normalized keyCode for the event.
6959 * @return {Number} The key code
6961 getKey : function(){
6962 var k = this.keyCode || this.charCode;
6963 return Roo.isSafari ? (safariKeys[k] || k) : k;
6967 * Gets the x coordinate of the event.
6970 getPageX : function(){
6975 * Gets the y coordinate of the event.
6978 getPageY : function(){
6983 * Gets the time of the event.
6986 getTime : function(){
6987 if(this.browserEvent){
6988 return E.getTime(this.browserEvent);
6994 * Gets the page coordinates of the event.
6995 * @return {Array} The xy values like [x, y]
7002 * Gets the target for the event.
7003 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
7004 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7005 search as a number or element (defaults to 10 || document.body)
7006 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7007 * @return {HTMLelement}
7009 getTarget : function(selector, maxDepth, returnEl){
7010 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
7013 * Gets the related target.
7014 * @return {HTMLElement}
7016 getRelatedTarget : function(){
7017 if(this.browserEvent){
7018 return E.getRelatedTarget(this.browserEvent);
7024 * Normalizes mouse wheel delta across browsers
7025 * @return {Number} The delta
7027 getWheelDelta : function(){
7028 var e = this.browserEvent;
7030 if(e.wheelDelta){ /* IE/Opera. */
7031 delta = e.wheelDelta/120;
7032 }else if(e.detail){ /* Mozilla case. */
7033 delta = -e.detail/3;
7039 * Returns true if the control, meta, shift or alt key was pressed during this event.
7042 hasModifier : function(){
7043 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
7047 * Returns true if the target of this event equals el or is a child of el
7048 * @param {String/HTMLElement/Element} el
7049 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
7052 within : function(el, related){
7053 var t = this[related ? "getRelatedTarget" : "getTarget"]();
7054 return t && Roo.fly(el).contains(t);
7057 getPoint : function(){
7058 return new Roo.lib.Point(this.xy[0], this.xy[1]);
7062 return new Roo.EventObjectImpl();
7067 * Ext JS Library 1.1.1
7068 * Copyright(c) 2006-2007, Ext JS, LLC.
7070 * Originally Released Under LGPL - original licence link has changed is not relivant.
7073 * <script type="text/javascript">
7077 // was in Composite Element!??!?!
7080 var D = Roo.lib.Dom;
7081 var E = Roo.lib.Event;
7082 var A = Roo.lib.Anim;
7084 // local style camelizing for speed
7086 var camelRe = /(-[a-z])/gi;
7087 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
7088 var view = document.defaultView;
7091 * @class Roo.Element
7092 * Represents an Element in the DOM.<br><br>
7095 var el = Roo.get("my-div");
7098 var el = getEl("my-div");
7100 // or with a DOM element
7101 var el = Roo.get(myDivElement);
7103 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
7104 * each call instead of constructing a new one.<br><br>
7105 * <b>Animations</b><br />
7106 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
7107 * should either be a boolean (true) or an object literal with animation options. The animation options are:
7109 Option Default Description
7110 --------- -------- ---------------------------------------------
7111 duration .35 The duration of the animation in seconds
7112 easing easeOut The YUI easing method
7113 callback none A function to execute when the anim completes
7114 scope this The scope (this) of the callback function
7116 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
7117 * manipulate the animation. Here's an example:
7119 var el = Roo.get("my-div");
7124 // default animation
7125 el.setWidth(100, true);
7127 // animation with some options set
7134 // using the "anim" property to get the Anim object
7140 el.setWidth(100, opt);
7142 if(opt.anim.isAnimated()){
7146 * <b> Composite (Collections of) Elements</b><br />
7147 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
7148 * @constructor Create a new Element directly.
7149 * @param {String/HTMLElement} element
7150 * @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).
7152 Roo.Element = function(element, forceNew)
7154 var dom = typeof element == "string" ?
7155 document.getElementById(element) : element;
7157 this.listeners = {};
7159 if(!dom){ // invalid id/element
7163 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
7164 return Roo.Element.cache[id];
7174 * The DOM element ID
7177 this.id = id || Roo.id(dom);
7179 return this; // assumed for cctor?
7182 var El = Roo.Element;
7186 * The element's default display mode (defaults to "")
7189 originalDisplay : "",
7192 // note this is overridden in BS version..
7195 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
7201 * Sets the element's visibility mode. When setVisible() is called it
7202 * will use this to determine whether to set the visibility or the display property.
7203 * @param visMode Element.VISIBILITY or Element.DISPLAY
7204 * @return {Roo.Element} this
7206 setVisibilityMode : function(visMode){
7207 this.visibilityMode = visMode;
7211 * Convenience method for setVisibilityMode(Element.DISPLAY)
7212 * @param {String} display (optional) What to set display to when visible
7213 * @return {Roo.Element} this
7215 enableDisplayMode : function(display){
7216 this.setVisibilityMode(El.DISPLAY);
7217 if(typeof display != "undefined") { this.originalDisplay = display; }
7222 * 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)
7223 * @param {String} selector The simple selector to test
7224 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7225 search as a number or element (defaults to 10 || document.body)
7226 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7227 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7229 findParent : function(simpleSelector, maxDepth, returnEl){
7230 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7231 maxDepth = maxDepth || 50;
7232 if(typeof maxDepth != "number"){
7233 stopEl = Roo.getDom(maxDepth);
7236 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7237 if(dq.is(p, simpleSelector)){
7238 return returnEl ? Roo.get(p) : p;
7248 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7249 * @param {String} selector The simple selector to test
7250 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7251 search as a number or element (defaults to 10 || document.body)
7252 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7253 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7255 findParentNode : function(simpleSelector, maxDepth, returnEl){
7256 var p = Roo.fly(this.dom.parentNode, '_internal');
7257 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7261 * Looks at the scrollable parent element
7263 findScrollableParent : function()
7265 var overflowRegex = /(auto|scroll)/;
7267 if(this.getStyle('position') === 'fixed'){
7268 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7271 var excludeStaticParent = this.getStyle('position') === "absolute";
7273 for (var parent = this; (parent = Roo.get(parent.dom.parentNode));){
7275 if (excludeStaticParent && parent.getStyle('position') === "static") {
7279 if (overflowRegex.test(parent.getStyle('overflow') + parent.getStyle('overflow-x') + parent.getStyle('overflow-y'))){
7283 if(parent.dom.nodeName.toLowerCase() == 'body'){
7284 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7288 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7292 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7293 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7294 * @param {String} selector The simple selector to test
7295 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7296 search as a number or element (defaults to 10 || document.body)
7297 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7299 up : function(simpleSelector, maxDepth){
7300 return this.findParentNode(simpleSelector, maxDepth, true);
7306 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7307 * @param {String} selector The simple selector to test
7308 * @return {Boolean} True if this element matches the selector, else false
7310 is : function(simpleSelector){
7311 return Roo.DomQuery.is(this.dom, simpleSelector);
7315 * Perform animation on this element.
7316 * @param {Object} args The YUI animation control args
7317 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7318 * @param {Function} onComplete (optional) Function to call when animation completes
7319 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7320 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7321 * @return {Roo.Element} this
7323 animate : function(args, duration, onComplete, easing, animType){
7324 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7329 * @private Internal animation call
7331 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7332 animType = animType || 'run';
7334 var anim = Roo.lib.Anim[animType](
7336 (opt.duration || defaultDur) || .35,
7337 (opt.easing || defaultEase) || 'easeOut',
7339 Roo.callback(cb, this);
7340 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7348 // private legacy anim prep
7349 preanim : function(a, i){
7350 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7354 * Removes worthless text nodes
7355 * @param {Boolean} forceReclean (optional) By default the element
7356 * keeps track if it has been cleaned already so
7357 * you can call this over and over. However, if you update the element and
7358 * need to force a reclean, you can pass true.
7360 clean : function(forceReclean){
7361 if(this.isCleaned && forceReclean !== true){
7365 var d = this.dom, n = d.firstChild, ni = -1;
7367 var nx = n.nextSibling;
7368 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7375 this.isCleaned = true;
7380 calcOffsetsTo : function(el){
7383 var restorePos = false;
7384 if(el.getStyle('position') == 'static'){
7385 el.position('relative');
7390 while(op && op != d && op.tagName != 'HTML'){
7393 op = op.offsetParent;
7396 el.position('static');
7402 * Scrolls this element into view within the passed container.
7403 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7404 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7405 * @return {Roo.Element} this
7407 scrollIntoView : function(container, hscroll){
7408 var c = Roo.getDom(container) || document.body;
7411 var o = this.calcOffsetsTo(c),
7414 b = t+el.offsetHeight,
7415 r = l+el.offsetWidth;
7417 var ch = c.clientHeight;
7418 var ct = parseInt(c.scrollTop, 10);
7419 var cl = parseInt(c.scrollLeft, 10);
7421 var cr = cl + c.clientWidth;
7429 if(hscroll !== false){
7433 c.scrollLeft = r-c.clientWidth;
7440 scrollChildIntoView : function(child, hscroll){
7441 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7445 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7446 * the new height may not be available immediately.
7447 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7448 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7449 * @param {Function} onComplete (optional) Function to call when animation completes
7450 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7451 * @return {Roo.Element} this
7453 autoHeight : function(animate, duration, onComplete, easing){
7454 var oldHeight = this.getHeight();
7456 this.setHeight(1); // force clipping
7457 setTimeout(function(){
7458 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7460 this.setHeight(height);
7462 if(typeof onComplete == "function"){
7466 this.setHeight(oldHeight); // restore original height
7467 this.setHeight(height, animate, duration, function(){
7469 if(typeof onComplete == "function") { onComplete(); }
7470 }.createDelegate(this), easing);
7472 }.createDelegate(this), 0);
7477 * Returns true if this element is an ancestor of the passed element
7478 * @param {HTMLElement/String} el The element to check
7479 * @return {Boolean} True if this element is an ancestor of el, else false
7481 contains : function(el){
7482 if(!el){return false;}
7483 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7487 * Checks whether the element is currently visible using both visibility and display properties.
7488 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7489 * @return {Boolean} True if the element is currently visible, else false
7491 isVisible : function(deep) {
7492 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7493 if(deep !== true || !vis){
7496 var p = this.dom.parentNode;
7497 while(p && p.tagName.toLowerCase() != "body"){
7498 if(!Roo.fly(p, '_isVisible').isVisible()){
7507 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7508 * @param {String} selector The CSS selector
7509 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7510 * @return {CompositeElement/CompositeElementLite} The composite element
7512 select : function(selector, unique){
7513 return El.select(selector, unique, this.dom);
7517 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7518 * @param {String} selector The CSS selector
7519 * @return {Array} An array of the matched nodes
7521 query : function(selector, unique){
7522 return Roo.DomQuery.select(selector, this.dom);
7526 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7527 * @param {String} selector The CSS selector
7528 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7529 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7531 child : function(selector, returnDom){
7532 var n = Roo.DomQuery.selectNode(selector, this.dom);
7533 return returnDom ? n : Roo.get(n);
7537 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7538 * @param {String} selector The CSS selector
7539 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7540 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7542 down : function(selector, returnDom){
7543 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7544 return returnDom ? n : Roo.get(n);
7548 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7549 * @param {String} group The group the DD object is member of
7550 * @param {Object} config The DD config object
7551 * @param {Object} overrides An object containing methods to override/implement on the DD object
7552 * @return {Roo.dd.DD} The DD object
7554 initDD : function(group, config, overrides){
7555 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7556 return Roo.apply(dd, overrides);
7560 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7561 * @param {String} group The group the DDProxy object is member of
7562 * @param {Object} config The DDProxy config object
7563 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7564 * @return {Roo.dd.DDProxy} The DDProxy object
7566 initDDProxy : function(group, config, overrides){
7567 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7568 return Roo.apply(dd, overrides);
7572 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7573 * @param {String} group The group the DDTarget object is member of
7574 * @param {Object} config The DDTarget config object
7575 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7576 * @return {Roo.dd.DDTarget} The DDTarget object
7578 initDDTarget : function(group, config, overrides){
7579 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7580 return Roo.apply(dd, overrides);
7584 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7585 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7586 * @param {Boolean} visible Whether the element is visible
7587 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7588 * @return {Roo.Element} this
7590 setVisible : function(visible, animate){
7592 if(this.visibilityMode == El.DISPLAY){
7593 this.setDisplayed(visible);
7596 this.dom.style.visibility = visible ? "visible" : "hidden";
7599 // closure for composites
7601 var visMode = this.visibilityMode;
7603 this.setOpacity(.01);
7604 this.setVisible(true);
7606 this.anim({opacity: { to: (visible?1:0) }},
7607 this.preanim(arguments, 1),
7608 null, .35, 'easeIn', function(){
7610 if(visMode == El.DISPLAY){
7611 dom.style.display = "none";
7613 dom.style.visibility = "hidden";
7615 Roo.get(dom).setOpacity(1);
7623 * Returns true if display is not "none"
7626 isDisplayed : function() {
7627 return this.getStyle("display") != "none";
7631 * Toggles the element's visibility or display, depending on visibility mode.
7632 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7633 * @return {Roo.Element} this
7635 toggle : function(animate){
7636 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7641 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7642 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7643 * @return {Roo.Element} this
7645 setDisplayed : function(value) {
7646 if(typeof value == "boolean"){
7647 value = value ? this.originalDisplay : "none";
7649 this.setStyle("display", value);
7654 * Tries to focus the element. Any exceptions are caught and ignored.
7655 * @return {Roo.Element} this
7657 focus : function() {
7665 * Tries to blur the element. Any exceptions are caught and ignored.
7666 * @return {Roo.Element} this
7676 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7677 * @param {String/Array} className The CSS class to add, or an array of classes
7678 * @return {Roo.Element} this
7680 addClass : function(className){
7681 if(className instanceof Array){
7682 for(var i = 0, len = className.length; i < len; i++) {
7683 this.addClass(className[i]);
7686 if(className && !this.hasClass(className)){
7687 if (this.dom instanceof SVGElement) {
7688 this.dom.className.baseVal =this.dom.className.baseVal + " " + className;
7690 this.dom.className = this.dom.className + " " + className;
7698 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7699 * @param {String/Array} className The CSS class to add, or an array of classes
7700 * @return {Roo.Element} this
7702 radioClass : function(className){
7703 var siblings = this.dom.parentNode.childNodes;
7704 for(var i = 0; i < siblings.length; i++) {
7705 var s = siblings[i];
7706 if(s.nodeType == 1){
7707 Roo.get(s).removeClass(className);
7710 this.addClass(className);
7715 * Removes one or more CSS classes from the element.
7716 * @param {String/Array} className The CSS class to remove, or an array of classes
7717 * @return {Roo.Element} this
7719 removeClass : function(className){
7721 var cn = this.dom instanceof SVGElement ? this.dom.className.baseVal : this.dom.className;
7722 if(!className || !cn){
7725 if(className instanceof Array){
7726 for(var i = 0, len = className.length; i < len; i++) {
7727 this.removeClass(className[i]);
7730 if(this.hasClass(className)){
7731 var re = this.classReCache[className];
7733 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7734 this.classReCache[className] = re;
7736 if (this.dom instanceof SVGElement) {
7737 this.dom.className.baseVal = cn.replace(re, " ");
7739 this.dom.className = cn.replace(re, " ");
7750 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7751 * @param {String} className The CSS class to toggle
7752 * @return {Roo.Element} this
7754 toggleClass : function(className){
7755 if(this.hasClass(className)){
7756 this.removeClass(className);
7758 this.addClass(className);
7764 * Checks if the specified CSS class exists on this element's DOM node.
7765 * @param {String} className The CSS class to check for
7766 * @return {Boolean} True if the class exists, else false
7768 hasClass : function(className){
7769 if (this.dom instanceof SVGElement) {
7770 return className && (' '+this.dom.className.baseVal +' ').indexOf(' '+className+' ') != -1;
7772 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7776 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7777 * @param {String} oldClassName The CSS class to replace
7778 * @param {String} newClassName The replacement CSS class
7779 * @return {Roo.Element} this
7781 replaceClass : function(oldClassName, newClassName){
7782 this.removeClass(oldClassName);
7783 this.addClass(newClassName);
7788 * Returns an object with properties matching the styles requested.
7789 * For example, el.getStyles('color', 'font-size', 'width') might return
7790 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7791 * @param {String} style1 A style name
7792 * @param {String} style2 A style name
7793 * @param {String} etc.
7794 * @return {Object} The style object
7796 getStyles : function(){
7797 var a = arguments, len = a.length, r = {};
7798 for(var i = 0; i < len; i++){
7799 r[a[i]] = this.getStyle(a[i]);
7805 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7806 * @param {String} property The style property whose value is returned.
7807 * @return {String} The current value of the style property for this element.
7809 getStyle : function(){
7810 return view && view.getComputedStyle ?
7812 var el = this.dom, v, cs, camel;
7813 if(prop == 'float'){
7816 if(el.style && (v = el.style[prop])){
7819 if(cs = view.getComputedStyle(el, "")){
7820 if(!(camel = propCache[prop])){
7821 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7828 var el = this.dom, v, cs, camel;
7829 if(prop == 'opacity'){
7830 if(typeof el.style.filter == 'string'){
7831 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7833 var fv = parseFloat(m[1]);
7835 return fv ? fv / 100 : 0;
7840 }else if(prop == 'float'){
7841 prop = "styleFloat";
7843 if(!(camel = propCache[prop])){
7844 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7846 if(v = el.style[camel]){
7849 if(cs = el.currentStyle){
7857 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7858 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7859 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7860 * @return {Roo.Element} this
7862 setStyle : function(prop, value){
7863 if(typeof prop == "string"){
7865 if (prop == 'float') {
7866 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7871 if(!(camel = propCache[prop])){
7872 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7875 if(camel == 'opacity') {
7876 this.setOpacity(value);
7878 this.dom.style[camel] = value;
7881 for(var style in prop){
7882 if(typeof prop[style] != "function"){
7883 this.setStyle(style, prop[style]);
7891 * More flexible version of {@link #setStyle} for setting style properties.
7892 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7893 * a function which returns such a specification.
7894 * @return {Roo.Element} this
7896 applyStyles : function(style){
7897 Roo.DomHelper.applyStyles(this.dom, style);
7902 * 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).
7903 * @return {Number} The X position of the element
7906 return D.getX(this.dom);
7910 * 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).
7911 * @return {Number} The Y position of the element
7914 return D.getY(this.dom);
7918 * 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).
7919 * @return {Array} The XY position of the element
7922 return D.getXY(this.dom);
7926 * 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).
7927 * @param {Number} The X position of the element
7928 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7929 * @return {Roo.Element} this
7931 setX : function(x, animate){
7933 D.setX(this.dom, x);
7935 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7941 * 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).
7942 * @param {Number} The Y position of the element
7943 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7944 * @return {Roo.Element} this
7946 setY : function(y, animate){
7948 D.setY(this.dom, y);
7950 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7956 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7957 * @param {String} left The left CSS property value
7958 * @return {Roo.Element} this
7960 setLeft : function(left){
7961 this.setStyle("left", this.addUnits(left));
7966 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7967 * @param {String} top The top CSS property value
7968 * @return {Roo.Element} this
7970 setTop : function(top){
7971 this.setStyle("top", this.addUnits(top));
7976 * Sets the element's CSS right style.
7977 * @param {String} right The right CSS property value
7978 * @return {Roo.Element} this
7980 setRight : function(right){
7981 this.setStyle("right", this.addUnits(right));
7986 * Sets the element's CSS bottom style.
7987 * @param {String} bottom The bottom CSS property value
7988 * @return {Roo.Element} this
7990 setBottom : function(bottom){
7991 this.setStyle("bottom", this.addUnits(bottom));
7996 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7997 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7998 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7999 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
8000 * @return {Roo.Element} this
8002 setXY : function(pos, animate){
8004 D.setXY(this.dom, pos);
8006 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
8012 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
8013 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
8014 * @param {Number} x X value for new position (coordinates are page-based)
8015 * @param {Number} y Y value for new position (coordinates are page-based)
8016 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
8017 * @return {Roo.Element} this
8019 setLocation : function(x, y, animate){
8020 this.setXY([x, y], this.preanim(arguments, 2));
8025 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
8026 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
8027 * @param {Number} x X value for new position (coordinates are page-based)
8028 * @param {Number} y Y value for new position (coordinates are page-based)
8029 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
8030 * @return {Roo.Element} this
8032 moveTo : function(x, y, animate){
8033 this.setXY([x, y], this.preanim(arguments, 2));
8038 * Returns the region of the given element.
8039 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
8040 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
8042 getRegion : function(){
8043 return D.getRegion(this.dom);
8047 * Returns the offset height of the element
8048 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
8049 * @return {Number} The element's height
8051 getHeight : function(contentHeight){
8052 var h = this.dom.offsetHeight || 0;
8053 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
8057 * Returns the offset width of the element
8058 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
8059 * @return {Number} The element's width
8061 getWidth : function(contentWidth){
8062 var w = this.dom.offsetWidth || 0;
8063 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
8067 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
8068 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
8069 * if a height has not been set using CSS.
8072 getComputedHeight : function(){
8073 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
8075 h = parseInt(this.getStyle('height'), 10) || 0;
8076 if(!this.isBorderBox()){
8077 h += this.getFrameWidth('tb');
8084 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
8085 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
8086 * if a width has not been set using CSS.
8089 getComputedWidth : function(){
8090 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
8092 w = parseInt(this.getStyle('width'), 10) || 0;
8093 if(!this.isBorderBox()){
8094 w += this.getFrameWidth('lr');
8101 * Returns the size of the element.
8102 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
8103 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
8105 getSize : function(contentSize){
8106 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
8110 * Returns the width and height of the viewport.
8111 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
8113 getViewSize : function(){
8114 var d = this.dom, doc = document, aw = 0, ah = 0;
8115 if(d == doc || d == doc.body){
8116 return {width : D.getViewWidth(), height: D.getViewHeight()};
8119 width : d.clientWidth,
8120 height: d.clientHeight
8126 * Returns the value of the "value" attribute
8127 * @param {Boolean} asNumber true to parse the value as a number
8128 * @return {String/Number}
8130 getValue : function(asNumber){
8131 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
8135 adjustWidth : function(width){
8136 if(typeof width == "number"){
8137 if(this.autoBoxAdjust && !this.isBorderBox()){
8138 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8148 adjustHeight : function(height){
8149 if(typeof height == "number"){
8150 if(this.autoBoxAdjust && !this.isBorderBox()){
8151 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8161 * Set the width of the element
8162 * @param {Number} width The new width
8163 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8164 * @return {Roo.Element} this
8166 setWidth : function(width, animate){
8167 width = this.adjustWidth(width);
8169 this.dom.style.width = this.addUnits(width);
8171 this.anim({width: {to: width}}, this.preanim(arguments, 1));
8177 * Set the height of the element
8178 * @param {Number} height The new height
8179 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8180 * @return {Roo.Element} this
8182 setHeight : function(height, animate){
8183 height = this.adjustHeight(height);
8185 this.dom.style.height = this.addUnits(height);
8187 this.anim({height: {to: height}}, this.preanim(arguments, 1));
8193 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
8194 * @param {Number} width The new width
8195 * @param {Number} height The new height
8196 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8197 * @return {Roo.Element} this
8199 setSize : function(width, height, animate){
8200 if(typeof width == "object"){ // in case of object from getSize()
8201 height = width.height; width = width.width;
8203 width = this.adjustWidth(width); height = this.adjustHeight(height);
8205 this.dom.style.width = this.addUnits(width);
8206 this.dom.style.height = this.addUnits(height);
8208 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
8214 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
8215 * @param {Number} x X value for new position (coordinates are page-based)
8216 * @param {Number} y Y value for new position (coordinates are page-based)
8217 * @param {Number} width The new width
8218 * @param {Number} height The new height
8219 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8220 * @return {Roo.Element} this
8222 setBounds : function(x, y, width, height, animate){
8224 this.setSize(width, height);
8225 this.setLocation(x, y);
8227 width = this.adjustWidth(width); height = this.adjustHeight(height);
8228 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
8229 this.preanim(arguments, 4), 'motion');
8235 * 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.
8236 * @param {Roo.lib.Region} region The region to fill
8237 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8238 * @return {Roo.Element} this
8240 setRegion : function(region, animate){
8241 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
8246 * Appends an event handler
8248 * @param {String} eventName The type of event to append
8249 * @param {Function} fn The method the event invokes
8250 * @param {Object} scope (optional) The scope (this object) of the fn
8251 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
8253 addListener : function(eventName, fn, scope, options)
8255 if (eventName == 'dblclick') { // doublclick (touchstart) - faked on touch.
8256 this.addListener('touchstart', this.onTapHandler, this);
8259 // we need to handle a special case where dom element is a svg element.
8260 // in this case we do not actua
8265 if (this.dom instanceof SVGElement && !(this.dom instanceof SVGSVGElement)) {
8266 if (typeof(this.listeners[eventName]) == 'undefined') {
8267 this.listeners[eventName] = new Roo.util.Event(this, eventName);
8269 this.listeners[eventName].addListener(fn, scope, options);
8274 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8279 onTapHandler : function(event)
8281 if(!this.tapedTwice) {
8282 this.tapedTwice = true;
8284 setTimeout( function() {
8285 s.tapedTwice = false;
8289 event.preventDefault();
8290 var revent = new MouseEvent('dblclick', {
8296 this.dom.dispatchEvent(revent);
8297 //action on double tap goes below
8302 * Removes an event handler from this element
8303 * @param {String} eventName the type of event to remove
8304 * @param {Function} fn the method the event invokes
8305 * @param {Function} scope (needed for svg fake listeners)
8306 * @return {Roo.Element} this
8308 removeListener : function(eventName, fn, scope){
8309 Roo.EventManager.removeListener(this.dom, eventName, fn);
8310 if (typeof(this.listeners) == 'undefined' || typeof(this.listeners[eventName]) == 'undefined') {
8313 this.listeners[eventName].removeListener(fn, scope);
8318 * Removes all previous added listeners from this element
8319 * @return {Roo.Element} this
8321 removeAllListeners : function(){
8322 E.purgeElement(this.dom);
8323 this.listeners = {};
8327 relayEvent : function(eventName, observable){
8328 this.on(eventName, function(e){
8329 observable.fireEvent(eventName, e);
8335 * Set the opacity of the element
8336 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8337 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8338 * @return {Roo.Element} this
8340 setOpacity : function(opacity, animate){
8342 var s = this.dom.style;
8345 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8346 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8348 s.opacity = opacity;
8351 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8357 * Gets the left X coordinate
8358 * @param {Boolean} local True to get the local css position instead of page coordinate
8361 getLeft : function(local){
8365 return parseInt(this.getStyle("left"), 10) || 0;
8370 * Gets the right X coordinate of the element (element X position + element width)
8371 * @param {Boolean} local True to get the local css position instead of page coordinate
8374 getRight : function(local){
8376 return this.getX() + this.getWidth();
8378 return (this.getLeft(true) + this.getWidth()) || 0;
8383 * Gets the top Y coordinate
8384 * @param {Boolean} local True to get the local css position instead of page coordinate
8387 getTop : function(local) {
8391 return parseInt(this.getStyle("top"), 10) || 0;
8396 * Gets the bottom Y coordinate of the element (element Y position + element height)
8397 * @param {Boolean} local True to get the local css position instead of page coordinate
8400 getBottom : function(local){
8402 return this.getY() + this.getHeight();
8404 return (this.getTop(true) + this.getHeight()) || 0;
8409 * Initializes positioning on this element. If a desired position is not passed, it will make the
8410 * the element positioned relative IF it is not already positioned.
8411 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8412 * @param {Number} zIndex (optional) The zIndex to apply
8413 * @param {Number} x (optional) Set the page X position
8414 * @param {Number} y (optional) Set the page Y position
8416 position : function(pos, zIndex, x, y){
8418 if(this.getStyle('position') == 'static'){
8419 this.setStyle('position', 'relative');
8422 this.setStyle("position", pos);
8425 this.setStyle("z-index", zIndex);
8427 if(x !== undefined && y !== undefined){
8429 }else if(x !== undefined){
8431 }else if(y !== undefined){
8437 * Clear positioning back to the default when the document was loaded
8438 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8439 * @return {Roo.Element} this
8441 clearPositioning : function(value){
8449 "position" : "static"
8455 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8456 * snapshot before performing an update and then restoring the element.
8459 getPositioning : function(){
8460 var l = this.getStyle("left");
8461 var t = this.getStyle("top");
8463 "position" : this.getStyle("position"),
8465 "right" : l ? "" : this.getStyle("right"),
8467 "bottom" : t ? "" : this.getStyle("bottom"),
8468 "z-index" : this.getStyle("z-index")
8473 * Gets the width of the border(s) for the specified side(s)
8474 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8475 * passing lr would get the border (l)eft width + the border (r)ight width.
8476 * @return {Number} The width of the sides passed added together
8478 getBorderWidth : function(side){
8479 return this.addStyles(side, El.borders);
8483 * Gets the width of the padding(s) for the specified side(s)
8484 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8485 * passing lr would get the padding (l)eft + the padding (r)ight.
8486 * @return {Number} The padding of the sides passed added together
8488 getPadding : function(side){
8489 return this.addStyles(side, El.paddings);
8493 * Set positioning with an object returned by getPositioning().
8494 * @param {Object} posCfg
8495 * @return {Roo.Element} this
8497 setPositioning : function(pc){
8498 this.applyStyles(pc);
8499 if(pc.right == "auto"){
8500 this.dom.style.right = "";
8502 if(pc.bottom == "auto"){
8503 this.dom.style.bottom = "";
8509 fixDisplay : function(){
8510 if(this.getStyle("display") == "none"){
8511 this.setStyle("visibility", "hidden");
8512 this.setStyle("display", this.originalDisplay); // first try reverting to default
8513 if(this.getStyle("display") == "none"){ // if that fails, default to block
8514 this.setStyle("display", "block");
8520 * Quick set left and top adding default units
8521 * @param {String} left The left CSS property value
8522 * @param {String} top The top CSS property value
8523 * @return {Roo.Element} this
8525 setLeftTop : function(left, top){
8526 this.dom.style.left = this.addUnits(left);
8527 this.dom.style.top = this.addUnits(top);
8532 * Move this element relative to its current position.
8533 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8534 * @param {Number} distance How far to move the element in pixels
8535 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8536 * @return {Roo.Element} this
8538 move : function(direction, distance, animate){
8539 var xy = this.getXY();
8540 direction = direction.toLowerCase();
8544 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8548 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8553 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8558 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8565 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8566 * @return {Roo.Element} this
8569 if(!this.isClipped){
8570 this.isClipped = true;
8571 this.originalClip = {
8572 "o": this.getStyle("overflow"),
8573 "x": this.getStyle("overflow-x"),
8574 "y": this.getStyle("overflow-y")
8576 this.setStyle("overflow", "hidden");
8577 this.setStyle("overflow-x", "hidden");
8578 this.setStyle("overflow-y", "hidden");
8584 * Return clipping (overflow) to original clipping before clip() was called
8585 * @return {Roo.Element} this
8587 unclip : function(){
8589 this.isClipped = false;
8590 var o = this.originalClip;
8591 if(o.o){this.setStyle("overflow", o.o);}
8592 if(o.x){this.setStyle("overflow-x", o.x);}
8593 if(o.y){this.setStyle("overflow-y", o.y);}
8600 * Gets the x,y coordinates specified by the anchor position on the element.
8601 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8602 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8603 * {width: (target width), height: (target height)} (defaults to the element's current size)
8604 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8605 * @return {Array} [x, y] An array containing the element's x and y coordinates
8607 getAnchorXY : function(anchor, local, s){
8608 //Passing a different size is useful for pre-calculating anchors,
8609 //especially for anchored animations that change the el size.
8611 var w, h, vp = false;
8614 if(d == document.body || d == document){
8616 w = D.getViewWidth(); h = D.getViewHeight();
8618 w = this.getWidth(); h = this.getHeight();
8621 w = s.width; h = s.height;
8623 var x = 0, y = 0, r = Math.round;
8624 switch((anchor || "tl").toLowerCase()){
8666 var sc = this.getScroll();
8667 return [x + sc.left, y + sc.top];
8669 //Add the element's offset xy
8670 var o = this.getXY();
8671 return [x+o[0], y+o[1]];
8675 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8676 * supported position values.
8677 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8678 * @param {String} position The position to align to.
8679 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8680 * @return {Array} [x, y]
8682 getAlignToXY : function(el, p, o)
8687 throw "Element.alignTo with an element that doesn't exist";
8689 var c = false; //constrain to viewport
8690 var p1 = "", p2 = "";
8697 }else if(p.indexOf("-") == -1){
8700 p = p.toLowerCase();
8701 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8703 throw "Element.alignTo with an invalid alignment " + p;
8705 p1 = m[1]; p2 = m[2]; c = !!m[3];
8707 //Subtract the aligned el's internal xy from the target's offset xy
8708 //plus custom offset to get the aligned el's new offset xy
8709 var a1 = this.getAnchorXY(p1, true);
8710 var a2 = el.getAnchorXY(p2, false);
8711 var x = a2[0] - a1[0] + o[0];
8712 var y = a2[1] - a1[1] + o[1];
8714 //constrain the aligned el to viewport if necessary
8715 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8716 // 5px of margin for ie
8717 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8719 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8720 //perpendicular to the vp border, allow the aligned el to slide on that border,
8721 //otherwise swap the aligned el to the opposite border of the target.
8722 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8723 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8724 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t") );
8725 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8728 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8729 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8731 if((x+w) > dw + scrollX){
8732 x = swapX ? r.left-w : dw+scrollX-w;
8735 x = swapX ? r.right : scrollX;
8737 if((y+h) > dh + scrollY){
8738 y = swapY ? r.top-h : dh+scrollY-h;
8741 y = swapY ? r.bottom : scrollY;
8748 getConstrainToXY : function(){
8749 var os = {top:0, left:0, bottom:0, right: 0};
8751 return function(el, local, offsets, proposedXY){
8753 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8755 var vw, vh, vx = 0, vy = 0;
8756 if(el.dom == document.body || el.dom == document){
8757 vw = Roo.lib.Dom.getViewWidth();
8758 vh = Roo.lib.Dom.getViewHeight();
8760 vw = el.dom.clientWidth;
8761 vh = el.dom.clientHeight;
8763 var vxy = el.getXY();
8769 var s = el.getScroll();
8771 vx += offsets.left + s.left;
8772 vy += offsets.top + s.top;
8774 vw -= offsets.right;
8775 vh -= offsets.bottom;
8780 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8781 var x = xy[0], y = xy[1];
8782 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8784 // only move it if it needs it
8787 // first validate right/bottom
8796 // then make sure top/left isn't negative
8805 return moved ? [x, y] : false;
8810 adjustForConstraints : function(xy, parent, offsets){
8811 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8815 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8816 * document it aligns it to the viewport.
8817 * The position parameter is optional, and can be specified in any one of the following formats:
8819 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8820 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8821 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8822 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8823 * <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
8824 * element's anchor point, and the second value is used as the target's anchor point.</li>
8826 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8827 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8828 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8829 * that specified in order to enforce the viewport constraints.
8830 * Following are all of the supported anchor positions:
8833 ----- -----------------------------
8834 tl The top left corner (default)
8835 t The center of the top edge
8836 tr The top right corner
8837 l The center of the left edge
8838 c In the center of the element
8839 r The center of the right edge
8840 bl The bottom left corner
8841 b The center of the bottom edge
8842 br The bottom right corner
8846 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8847 el.alignTo("other-el");
8849 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8850 el.alignTo("other-el", "tr?");
8852 // align the bottom right corner of el with the center left edge of other-el
8853 el.alignTo("other-el", "br-l?");
8855 // align the center of el with the bottom left corner of other-el and
8856 // adjust the x position by -6 pixels (and the y position by 0)
8857 el.alignTo("other-el", "c-bl", [-6, 0]);
8859 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8860 * @param {String} position The position to align to.
8861 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8862 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8863 * @return {Roo.Element} this
8865 alignTo : function(element, position, offsets, animate){
8866 var xy = this.getAlignToXY(element, position, offsets);
8867 this.setXY(xy, this.preanim(arguments, 3));
8872 * Anchors an element to another element and realigns it when the window is resized.
8873 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8874 * @param {String} position The position to align to.
8875 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8876 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8877 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8878 * is a number, it is used as the buffer delay (defaults to 50ms).
8879 * @param {Function} callback The function to call after the animation finishes
8880 * @return {Roo.Element} this
8882 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8883 var action = function(){
8884 this.alignTo(el, alignment, offsets, animate);
8885 Roo.callback(callback, this);
8887 Roo.EventManager.onWindowResize(action, this);
8888 var tm = typeof monitorScroll;
8889 if(tm != 'undefined'){
8890 Roo.EventManager.on(window, 'scroll', action, this,
8891 {buffer: tm == 'number' ? monitorScroll : 50});
8893 action.call(this); // align immediately
8897 * Clears any opacity settings from this element. Required in some cases for IE.
8898 * @return {Roo.Element} this
8900 clearOpacity : function(){
8901 if (window.ActiveXObject) {
8902 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8903 this.dom.style.filter = "";
8906 this.dom.style.opacity = "";
8907 this.dom.style["-moz-opacity"] = "";
8908 this.dom.style["-khtml-opacity"] = "";
8914 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8915 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8916 * @return {Roo.Element} this
8918 hide : function(animate){
8919 this.setVisible(false, this.preanim(arguments, 0));
8924 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8925 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8926 * @return {Roo.Element} this
8928 show : function(animate){
8929 this.setVisible(true, this.preanim(arguments, 0));
8934 * @private Test if size has a unit, otherwise appends the default
8936 addUnits : function(size){
8937 return Roo.Element.addUnits(size, this.defaultUnit);
8941 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8942 * @return {Roo.Element} this
8944 beginMeasure : function(){
8946 if(el.offsetWidth || el.offsetHeight){
8947 return this; // offsets work already
8950 var p = this.dom, b = document.body; // start with this element
8951 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8952 var pe = Roo.get(p);
8953 if(pe.getStyle('display') == 'none'){
8954 changed.push({el: p, visibility: pe.getStyle("visibility")});
8955 p.style.visibility = "hidden";
8956 p.style.display = "block";
8960 this._measureChanged = changed;
8966 * Restores displays to before beginMeasure was called
8967 * @return {Roo.Element} this
8969 endMeasure : function(){
8970 var changed = this._measureChanged;
8972 for(var i = 0, len = changed.length; i < len; i++) {
8974 r.el.style.visibility = r.visibility;
8975 r.el.style.display = "none";
8977 this._measureChanged = null;
8983 * Update the innerHTML of this element, optionally searching for and processing scripts
8984 * @param {String} html The new HTML
8985 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8986 * @param {Function} callback For async script loading you can be noticed when the update completes
8987 * @return {Roo.Element} this
8989 update : function(html, loadScripts, callback){
8990 if(typeof html == "undefined"){
8993 if(loadScripts !== true){
8994 this.dom.innerHTML = html;
8995 if(typeof callback == "function"){
9003 html += '<span id="' + id + '"></span>';
9005 E.onAvailable(id, function(){
9006 var hd = document.getElementsByTagName("head")[0];
9007 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
9008 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
9009 var typeRe = /\stype=([\'\"])(.*?)\1/i;
9012 while(match = re.exec(html)){
9013 var attrs = match[1];
9014 var srcMatch = attrs ? attrs.match(srcRe) : false;
9015 if(srcMatch && srcMatch[2]){
9016 var s = document.createElement("script");
9017 s.src = srcMatch[2];
9018 var typeMatch = attrs.match(typeRe);
9019 if(typeMatch && typeMatch[2]){
9020 s.type = typeMatch[2];
9023 }else if(match[2] && match[2].length > 0){
9024 if(window.execScript) {
9025 window.execScript(match[2]);
9033 window.eval(match[2]);
9037 var el = document.getElementById(id);
9038 if(el){el.parentNode.removeChild(el);}
9039 if(typeof callback == "function"){
9043 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
9048 * Direct access to the UpdateManager update() method (takes the same parameters).
9049 * @param {String/Function} url The url for this request or a function to call to get the url
9050 * @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}
9051 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
9052 * @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.
9053 * @return {Roo.Element} this
9056 var um = this.getUpdateManager();
9057 um.update.apply(um, arguments);
9062 * Gets this element's UpdateManager
9063 * @return {Roo.UpdateManager} The UpdateManager
9065 getUpdateManager : function(){
9066 if(!this.updateManager){
9067 this.updateManager = new Roo.UpdateManager(this);
9069 return this.updateManager;
9073 * Disables text selection for this element (normalized across browsers)
9074 * @return {Roo.Element} this
9076 unselectable : function(){
9077 this.dom.unselectable = "on";
9078 this.swallowEvent("selectstart", true);
9079 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
9080 this.addClass("x-unselectable");
9085 * Calculates the x, y to center this element on the screen
9086 * @return {Array} The x, y values [x, y]
9088 getCenterXY : function(){
9089 return this.getAlignToXY(document, 'c-c');
9093 * Centers the Element in either the viewport, or another Element.
9094 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
9096 center : function(centerIn){
9097 this.alignTo(centerIn || document, 'c-c');
9102 * Tests various css rules/browsers to determine if this element uses a border box
9105 isBorderBox : function(){
9106 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
9110 * Return a box {x, y, width, height} that can be used to set another elements
9111 * size/location to match this element.
9112 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
9113 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
9114 * @return {Object} box An object in the format {x, y, width, height}
9116 getBox : function(contentBox, local){
9121 var left = parseInt(this.getStyle("left"), 10) || 0;
9122 var top = parseInt(this.getStyle("top"), 10) || 0;
9125 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
9127 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
9129 var l = this.getBorderWidth("l")+this.getPadding("l");
9130 var r = this.getBorderWidth("r")+this.getPadding("r");
9131 var t = this.getBorderWidth("t")+this.getPadding("t");
9132 var b = this.getBorderWidth("b")+this.getPadding("b");
9133 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)};
9135 bx.right = bx.x + bx.width;
9136 bx.bottom = bx.y + bx.height;
9141 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
9142 for more information about the sides.
9143 * @param {String} sides
9146 getFrameWidth : function(sides, onlyContentBox){
9147 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
9151 * 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.
9152 * @param {Object} box The box to fill {x, y, width, height}
9153 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
9154 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9155 * @return {Roo.Element} this
9157 setBox : function(box, adjust, animate){
9158 var w = box.width, h = box.height;
9159 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
9160 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
9161 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
9163 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
9168 * Forces the browser to repaint this element
9169 * @return {Roo.Element} this
9171 repaint : function(){
9173 this.addClass("x-repaint");
9174 setTimeout(function(){
9175 Roo.get(dom).removeClass("x-repaint");
9181 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
9182 * then it returns the calculated width of the sides (see getPadding)
9183 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
9184 * @return {Object/Number}
9186 getMargins : function(side){
9189 top: parseInt(this.getStyle("margin-top"), 10) || 0,
9190 left: parseInt(this.getStyle("margin-left"), 10) || 0,
9191 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
9192 right: parseInt(this.getStyle("margin-right"), 10) || 0
9195 return this.addStyles(side, El.margins);
9200 addStyles : function(sides, styles){
9202 for(var i = 0, len = sides.length; i < len; i++){
9203 v = this.getStyle(styles[sides.charAt(i)]);
9205 w = parseInt(v, 10);
9213 * Creates a proxy element of this element
9214 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
9215 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
9216 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
9217 * @return {Roo.Element} The new proxy element
9219 createProxy : function(config, renderTo, matchBox){
9221 renderTo = Roo.getDom(renderTo);
9223 renderTo = document.body;
9225 config = typeof config == "object" ?
9226 config : {tag : "div", cls: config};
9227 var proxy = Roo.DomHelper.append(renderTo, config, true);
9229 proxy.setBox(this.getBox());
9235 * Puts a mask over this element to disable user interaction. Requires core.css.
9236 * This method can only be applied to elements which accept child nodes.
9237 * @param {String} msg (optional) A message to display in the mask
9238 * @param {String} msgCls (optional) A css class to apply to the msg element
9239 * @return {Element} The mask element
9241 mask : function(msg, msgCls)
9243 if(this.getStyle("position") == "static" && this.dom.tagName !== 'BODY'){
9244 this.setStyle("position", "relative");
9247 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
9250 this.addClass("x-masked");
9251 this._mask.setDisplayed(true);
9256 while (dom && dom.style) {
9257 if (!isNaN(parseInt(dom.style.zIndex))) {
9258 z = Math.max(z, parseInt(dom.style.zIndex));
9260 dom = dom.parentNode;
9262 // if we are masking the body - then it hides everything..
9263 if (this.dom == document.body) {
9265 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
9266 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
9269 if(typeof msg == 'string'){
9271 this._maskMsg = Roo.DomHelper.append(this.dom, {
9272 cls: "roo-el-mask-msg",
9276 cls: 'fa fa-spinner fa-spin'
9284 var mm = this._maskMsg;
9285 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
9286 if (mm.dom.lastChild) { // weird IE issue?
9287 mm.dom.lastChild.innerHTML = msg;
9289 mm.setDisplayed(true);
9291 mm.setStyle('z-index', z + 102);
9293 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
9294 this._mask.setHeight(this.getHeight());
9296 this._mask.setStyle('z-index', z + 100);
9302 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
9303 * it is cached for reuse.
9305 unmask : function(removeEl){
9307 if(removeEl === true){
9308 this._mask.remove();
9311 this._maskMsg.remove();
9312 delete this._maskMsg;
9315 this._mask.setDisplayed(false);
9317 this._maskMsg.setDisplayed(false);
9321 this.removeClass("x-masked");
9325 * Returns true if this element is masked
9328 isMasked : function(){
9329 return this._mask && this._mask.isVisible();
9333 * Creates an iframe shim for this element to keep selects and other windowed objects from
9335 * @return {Roo.Element} The new shim element
9337 createShim : function(){
9338 var el = document.createElement('iframe');
9339 el.frameBorder = 'no';
9340 el.className = 'roo-shim';
9341 if(Roo.isIE && Roo.isSecure){
9342 el.src = Roo.SSL_SECURE_URL;
9344 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9345 shim.autoBoxAdjust = false;
9350 * Removes this element from the DOM and deletes it from the cache
9352 remove : function(){
9353 if(this.dom.parentNode){
9354 this.dom.parentNode.removeChild(this.dom);
9356 delete El.cache[this.dom.id];
9360 * Sets up event handlers to add and remove a css class when the mouse is over this element
9361 * @param {String} className
9362 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9363 * mouseout events for children elements
9364 * @return {Roo.Element} this
9366 addClassOnOver : function(className, preventFlicker){
9367 this.on("mouseover", function(){
9368 Roo.fly(this, '_internal').addClass(className);
9370 var removeFn = function(e){
9371 if(preventFlicker !== true || !e.within(this, true)){
9372 Roo.fly(this, '_internal').removeClass(className);
9375 this.on("mouseout", removeFn, this.dom);
9380 * Sets up event handlers to add and remove a css class when this element has the focus
9381 * @param {String} className
9382 * @return {Roo.Element} this
9384 addClassOnFocus : function(className){
9385 this.on("focus", function(){
9386 Roo.fly(this, '_internal').addClass(className);
9388 this.on("blur", function(){
9389 Roo.fly(this, '_internal').removeClass(className);
9394 * 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)
9395 * @param {String} className
9396 * @return {Roo.Element} this
9398 addClassOnClick : function(className){
9400 this.on("mousedown", function(){
9401 Roo.fly(dom, '_internal').addClass(className);
9402 var d = Roo.get(document);
9403 var fn = function(){
9404 Roo.fly(dom, '_internal').removeClass(className);
9405 d.removeListener("mouseup", fn);
9407 d.on("mouseup", fn);
9413 * Stops the specified event from bubbling and optionally prevents the default action
9414 * @param {String} eventName
9415 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9416 * @return {Roo.Element} this
9418 swallowEvent : function(eventName, preventDefault){
9419 var fn = function(e){
9420 e.stopPropagation();
9425 if(eventName instanceof Array){
9426 for(var i = 0, len = eventName.length; i < len; i++){
9427 this.on(eventName[i], fn);
9431 this.on(eventName, fn);
9438 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9441 * Sizes this element to its parent element's dimensions performing
9442 * neccessary box adjustments.
9443 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9444 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9445 * @return {Roo.Element} this
9447 fitToParent : function(monitorResize, targetParent) {
9448 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9449 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9450 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9453 var p = Roo.get(targetParent || this.dom.parentNode);
9454 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9455 if (monitorResize === true) {
9456 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9457 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9463 * Gets the next sibling, skipping text nodes
9464 * @return {HTMLElement} The next sibling or null
9466 getNextSibling : function(){
9467 var n = this.dom.nextSibling;
9468 while(n && n.nodeType != 1){
9475 * Gets the previous sibling, skipping text nodes
9476 * @return {HTMLElement} The previous sibling or null
9478 getPrevSibling : function(){
9479 var n = this.dom.previousSibling;
9480 while(n && n.nodeType != 1){
9481 n = n.previousSibling;
9488 * Appends the passed element(s) to this element
9489 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9490 * @return {Roo.Element} this
9492 appendChild: function(el){
9499 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9500 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9501 * automatically generated with the specified attributes.
9502 * @param {HTMLElement} insertBefore (optional) a child element of this element
9503 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9504 * @return {Roo.Element} The new child element
9506 createChild: function(config, insertBefore, returnDom){
9507 config = config || {tag:'div'};
9509 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9511 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9515 * Appends this element to the passed element
9516 * @param {String/HTMLElement/Element} el The new parent element
9517 * @return {Roo.Element} this
9519 appendTo: function(el){
9520 el = Roo.getDom(el);
9521 el.appendChild(this.dom);
9526 * Inserts this element before the passed element in the DOM
9527 * @param {String/HTMLElement/Element} el The element to insert before
9528 * @return {Roo.Element} this
9530 insertBefore: function(el){
9531 el = Roo.getDom(el);
9532 el.parentNode.insertBefore(this.dom, el);
9537 * Inserts this element after the passed element in the DOM
9538 * @param {String/HTMLElement/Element} el The element to insert after
9539 * @return {Roo.Element} this
9541 insertAfter: function(el){
9542 el = Roo.getDom(el);
9543 el.parentNode.insertBefore(this.dom, el.nextSibling);
9548 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9549 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9550 * @return {Roo.Element} The new child
9552 insertFirst: function(el, returnDom){
9554 if(typeof el == 'object' && !el.nodeType){ // dh config
9555 return this.createChild(el, this.dom.firstChild, returnDom);
9557 el = Roo.getDom(el);
9558 this.dom.insertBefore(el, this.dom.firstChild);
9559 return !returnDom ? Roo.get(el) : el;
9564 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9565 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9566 * @param {String} where (optional) 'before' or 'after' defaults to before
9567 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9568 * @return {Roo.Element} the inserted Element
9570 insertSibling: function(el, where, returnDom){
9571 where = where ? where.toLowerCase() : 'before';
9573 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9575 if(typeof el == 'object' && !el.nodeType){ // dh config
9576 if(where == 'after' && !this.dom.nextSibling){
9577 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9579 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9583 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9584 where == 'before' ? this.dom : this.dom.nextSibling);
9593 * Creates and wraps this element with another element
9594 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9595 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9596 * @return {HTMLElement/Element} The newly created wrapper element
9598 wrap: function(config, returnDom){
9600 config = {tag: "div"};
9602 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9603 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9608 * Replaces the passed element with this element
9609 * @param {String/HTMLElement/Element} el The element to replace
9610 * @return {Roo.Element} this
9612 replace: function(el){
9614 this.insertBefore(el);
9620 * Inserts an html fragment into this element
9621 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9622 * @param {String} html The HTML fragment
9623 * @param {Boolean} returnEl True to return an Roo.Element
9624 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9626 insertHtml : function(where, html, returnEl){
9627 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9628 return returnEl ? Roo.get(el) : el;
9632 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9633 * @param {Object} o The object with the attributes
9634 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9635 * @return {Roo.Element} this
9637 set : function(o, useSet){
9639 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9641 if(attr == "style" || typeof o[attr] == "function") { continue; }
9643 el.className = o["cls"];
9646 el.setAttribute(attr, o[attr]);
9653 Roo.DomHelper.applyStyles(el, o.style);
9659 * Convenience method for constructing a KeyMap
9660 * @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:
9661 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9662 * @param {Function} fn The function to call
9663 * @param {Object} scope (optional) The scope of the function
9664 * @return {Roo.KeyMap} The KeyMap created
9666 addKeyListener : function(key, fn, scope){
9668 if(typeof key != "object" || key instanceof Array){
9684 return new Roo.KeyMap(this, config);
9688 * Creates a KeyMap for this element
9689 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9690 * @return {Roo.KeyMap} The KeyMap created
9692 addKeyMap : function(config){
9693 return new Roo.KeyMap(this, config);
9697 * Returns true if this element is scrollable.
9700 isScrollable : function(){
9702 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9706 * 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().
9707 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9708 * @param {Number} value The new scroll value
9709 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9710 * @return {Element} this
9713 scrollTo : function(side, value, animate){
9714 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9716 this.dom[prop] = value;
9718 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9719 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9725 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9726 * within this element's scrollable range.
9727 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9728 * @param {Number} distance How far to scroll the element in pixels
9729 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9730 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9731 * was scrolled as far as it could go.
9733 scroll : function(direction, distance, animate){
9734 if(!this.isScrollable()){
9738 var l = el.scrollLeft, t = el.scrollTop;
9739 var w = el.scrollWidth, h = el.scrollHeight;
9740 var cw = el.clientWidth, ch = el.clientHeight;
9741 direction = direction.toLowerCase();
9742 var scrolled = false;
9743 var a = this.preanim(arguments, 2);
9748 var v = Math.min(l + distance, w-cw);
9749 this.scrollTo("left", v, a);
9756 var v = Math.max(l - distance, 0);
9757 this.scrollTo("left", v, a);
9765 var v = Math.max(t - distance, 0);
9766 this.scrollTo("top", v, a);
9774 var v = Math.min(t + distance, h-ch);
9775 this.scrollTo("top", v, a);
9784 * Translates the passed page coordinates into left/top css values for this element
9785 * @param {Number/Array} x The page x or an array containing [x, y]
9786 * @param {Number} y The page y
9787 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9789 translatePoints : function(x, y){
9790 if(typeof x == 'object' || x instanceof Array){
9793 var p = this.getStyle('position');
9794 var o = this.getXY();
9796 var l = parseInt(this.getStyle('left'), 10);
9797 var t = parseInt(this.getStyle('top'), 10);
9800 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9803 t = (p == "relative") ? 0 : this.dom.offsetTop;
9806 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9810 * Returns the current scroll position of the element.
9811 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9813 getScroll : function(){
9814 var d = this.dom, doc = document;
9815 if(d == doc || d == doc.body){
9816 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9817 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9818 return {left: l, top: t};
9820 return {left: d.scrollLeft, top: d.scrollTop};
9825 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9826 * are convert to standard 6 digit hex color.
9827 * @param {String} attr The css attribute
9828 * @param {String} defaultValue The default value to use when a valid color isn't found
9829 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9832 getColor : function(attr, defaultValue, prefix){
9833 var v = this.getStyle(attr);
9834 if(!v || v == "transparent" || v == "inherit") {
9835 return defaultValue;
9837 var color = typeof prefix == "undefined" ? "#" : prefix;
9838 if(v.substr(0, 4) == "rgb("){
9839 var rvs = v.slice(4, v.length -1).split(",");
9840 for(var i = 0; i < 3; i++){
9841 var h = parseInt(rvs[i]).toString(16);
9848 if(v.substr(0, 1) == "#"){
9850 for(var i = 1; i < 4; i++){
9851 var c = v.charAt(i);
9854 }else if(v.length == 7){
9855 color += v.substr(1);
9859 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9863 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9864 * gradient background, rounded corners and a 4-way shadow.
9865 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9866 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9867 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9868 * @return {Roo.Element} this
9870 boxWrap : function(cls){
9871 cls = cls || 'x-box';
9872 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9873 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9878 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9879 * @param {String} namespace The namespace in which to look for the attribute
9880 * @param {String} name The attribute name
9881 * @return {String} The attribute value
9883 getAttributeNS : Roo.isIE ? function(ns, name){
9885 var type = typeof d[ns+":"+name];
9886 if(type != 'undefined' && type != 'unknown'){
9887 return d[ns+":"+name];
9890 } : function(ns, name){
9892 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9897 * Sets or Returns the value the dom attribute value
9898 * @param {String|Object} name The attribute name (or object to set multiple attributes)
9899 * @param {String} value (optional) The value to set the attribute to
9900 * @return {String} The attribute value
9902 attr : function(name){
9903 if (arguments.length > 1) {
9904 this.dom.setAttribute(name, arguments[1]);
9905 return arguments[1];
9907 if (typeof(name) == 'object') {
9908 for(var i in name) {
9909 this.attr(i, name[i]);
9915 if (!this.dom.hasAttribute(name)) {
9918 return this.dom.getAttribute(name);
9925 var ep = El.prototype;
9928 * Appends an event handler (Shorthand for addListener)
9929 * @param {String} eventName The type of event to append
9930 * @param {Function} fn The method the event invokes
9931 * @param {Object} scope (optional) The scope (this object) of the fn
9932 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9935 ep.on = ep.addListener;
9937 ep.mon = ep.addListener;
9940 * Removes an event handler from this element (shorthand for removeListener)
9941 * @param {String} eventName the type of event to remove
9942 * @param {Function} fn the method the event invokes
9943 * @return {Roo.Element} this
9946 ep.un = ep.removeListener;
9949 * true to automatically adjust width and height settings for box-model issues (default to true)
9951 ep.autoBoxAdjust = true;
9954 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9957 El.addUnits = function(v, defaultUnit){
9958 if(v === "" || v == "auto"){
9961 if(v === undefined){
9964 if(typeof v == "number" || !El.unitPattern.test(v)){
9965 return v + (defaultUnit || 'px');
9970 // special markup used throughout Roo when box wrapping elements
9971 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>';
9973 * Visibility mode constant - Use visibility to hide element
9979 * Visibility mode constant - Use display to hide element
9985 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9986 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9987 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9999 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
10000 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
10001 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
10002 * @return {Element} The Element object
10005 El.get = function(el){
10007 if(!el){ return null; }
10008 if(typeof el == "string"){ // element id
10009 if(!(elm = document.getElementById(el))){
10012 if(ex = El.cache[el]){
10015 ex = El.cache[el] = new El(elm);
10018 }else if(el.tagName){ // dom element
10022 if(ex = El.cache[id]){
10025 ex = El.cache[id] = new El(el);
10028 }else if(el instanceof El){
10030 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
10031 // catch case where it hasn't been appended
10032 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
10035 }else if(el.isComposite){
10037 }else if(el instanceof Array){
10038 return El.select(el);
10039 }else if(el == document){
10040 // create a bogus element object representing the document object
10042 var f = function(){};
10043 f.prototype = El.prototype;
10045 docEl.dom = document;
10053 El.uncache = function(el){
10054 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
10056 delete El.cache[a[i].id || a[i]];
10062 // Garbage collection - uncache elements/purge listeners on orphaned elements
10063 // so we don't hold a reference and cause the browser to retain them
10064 El.garbageCollect = function(){
10065 if(!Roo.enableGarbageCollector){
10066 clearInterval(El.collectorThread);
10069 for(var eid in El.cache){
10070 var el = El.cache[eid], d = el.dom;
10071 // -------------------------------------------------------
10072 // Determining what is garbage:
10073 // -------------------------------------------------------
10075 // dom node is null, definitely garbage
10076 // -------------------------------------------------------
10078 // no parentNode == direct orphan, definitely garbage
10079 // -------------------------------------------------------
10080 // !d.offsetParent && !document.getElementById(eid)
10081 // display none elements have no offsetParent so we will
10082 // also try to look it up by it's id. However, check
10083 // offsetParent first so we don't do unneeded lookups.
10084 // This enables collection of elements that are not orphans
10085 // directly, but somewhere up the line they have an orphan
10087 // -------------------------------------------------------
10088 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
10089 delete El.cache[eid];
10090 if(d && Roo.enableListenerCollection){
10096 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
10100 El.Flyweight = function(dom){
10103 El.Flyweight.prototype = El.prototype;
10105 El._flyweights = {};
10107 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10108 * the dom node can be overwritten by other code.
10109 * @param {String/HTMLElement} el The dom node or id
10110 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10111 * prevent conflicts (e.g. internally Roo uses "_internal")
10113 * @return {Element} The shared Element object
10115 El.fly = function(el, named){
10116 named = named || '_global';
10117 el = Roo.getDom(el);
10121 if(!El._flyweights[named]){
10122 El._flyweights[named] = new El.Flyweight();
10124 El._flyweights[named].dom = el;
10125 return El._flyweights[named];
10129 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
10130 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
10131 * Shorthand of {@link Roo.Element#get}
10132 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
10133 * @return {Element} The Element object
10139 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10140 * the dom node can be overwritten by other code.
10141 * Shorthand of {@link Roo.Element#fly}
10142 * @param {String/HTMLElement} el The dom node or id
10143 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10144 * prevent conflicts (e.g. internally Roo uses "_internal")
10146 * @return {Element} The shared Element object
10152 // speedy lookup for elements never to box adjust
10153 var noBoxAdjust = Roo.isStrict ? {
10156 input:1, select:1, textarea:1
10158 if(Roo.isIE || Roo.isGecko){
10159 noBoxAdjust['button'] = 1;
10163 Roo.EventManager.on(window, 'unload', function(){
10165 delete El._flyweights;
10173 Roo.Element.selectorFunction = Roo.DomQuery.select;
10176 Roo.Element.select = function(selector, unique, root){
10178 if(typeof selector == "string"){
10179 els = Roo.Element.selectorFunction(selector, root);
10180 }else if(selector.length !== undefined){
10183 throw "Invalid selector";
10185 if(unique === true){
10186 return new Roo.CompositeElement(els);
10188 return new Roo.CompositeElementLite(els);
10192 * Selects elements based on the passed CSS selector to enable working on them as 1.
10193 * @param {String/Array} selector The CSS selector or an array of elements
10194 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
10195 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
10196 * @return {CompositeElementLite/CompositeElement}
10200 Roo.select = Roo.Element.select;
10217 * Ext JS Library 1.1.1
10218 * Copyright(c) 2006-2007, Ext JS, LLC.
10220 * Originally Released Under LGPL - original licence link has changed is not relivant.
10223 * <script type="text/javascript">
10228 //Notifies Element that fx methods are available
10229 Roo.enableFx = true;
10233 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
10234 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
10235 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
10236 * Element effects to work.</p><br/>
10238 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
10239 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
10240 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
10241 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
10242 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
10243 * expected results and should be done with care.</p><br/>
10245 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
10246 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
10249 ----- -----------------------------
10250 tl The top left corner
10251 t The center of the top edge
10252 tr The top right corner
10253 l The center of the left edge
10254 r The center of the right edge
10255 bl The bottom left corner
10256 b The center of the bottom edge
10257 br The bottom right corner
10259 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
10260 * below are common options that can be passed to any Fx method.</b>
10261 * @cfg {Function} callback A function called when the effect is finished
10262 * @cfg {Object} scope The scope of the effect function
10263 * @cfg {String} easing A valid Easing value for the effect
10264 * @cfg {String} afterCls A css class to apply after the effect
10265 * @cfg {Number} duration The length of time (in seconds) that the effect should last
10266 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
10267 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
10268 * effects that end with the element being visually hidden, ignored otherwise)
10269 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
10270 * a function which returns such a specification that will be applied to the Element after the effect finishes
10271 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
10272 * @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
10273 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
10277 * Slides the element into view. An anchor point can be optionally passed to set the point of
10278 * origin for the slide effect. This function automatically handles wrapping the element with
10279 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10282 // default: slide the element in from the top
10285 // custom: slide the element in from the right with a 2-second duration
10286 el.slideIn('r', { duration: 2 });
10288 // common config options shown with default values
10294 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10295 * @param {Object} options (optional) Object literal with any of the Fx config options
10296 * @return {Roo.Element} The Element
10298 slideIn : function(anchor, o){
10299 var el = this.getFxEl();
10302 el.queueFx(o, function(){
10304 anchor = anchor || "t";
10306 // fix display to visibility
10309 // restore values after effect
10310 var r = this.getFxRestore();
10311 var b = this.getBox();
10312 // fixed size for slide
10316 var wrap = this.fxWrap(r.pos, o, "hidden");
10318 var st = this.dom.style;
10319 st.visibility = "visible";
10320 st.position = "absolute";
10322 // clear out temp styles after slide and unwrap
10323 var after = function(){
10324 el.fxUnwrap(wrap, r.pos, o);
10325 st.width = r.width;
10326 st.height = r.height;
10329 // time to calc the positions
10330 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10332 switch(anchor.toLowerCase()){
10334 wrap.setSize(b.width, 0);
10335 st.left = st.bottom = "0";
10339 wrap.setSize(0, b.height);
10340 st.right = st.top = "0";
10344 wrap.setSize(0, b.height);
10345 wrap.setX(b.right);
10346 st.left = st.top = "0";
10347 a = {width: bw, points: pt};
10350 wrap.setSize(b.width, 0);
10351 wrap.setY(b.bottom);
10352 st.left = st.top = "0";
10353 a = {height: bh, points: pt};
10356 wrap.setSize(0, 0);
10357 st.right = st.bottom = "0";
10358 a = {width: bw, height: bh};
10361 wrap.setSize(0, 0);
10362 wrap.setY(b.y+b.height);
10363 st.right = st.top = "0";
10364 a = {width: bw, height: bh, points: pt};
10367 wrap.setSize(0, 0);
10368 wrap.setXY([b.right, b.bottom]);
10369 st.left = st.top = "0";
10370 a = {width: bw, height: bh, points: pt};
10373 wrap.setSize(0, 0);
10374 wrap.setX(b.x+b.width);
10375 st.left = st.bottom = "0";
10376 a = {width: bw, height: bh, points: pt};
10379 this.dom.style.visibility = "visible";
10382 arguments.callee.anim = wrap.fxanim(a,
10392 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10393 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10394 * 'hidden') but block elements will still take up space in the document. The element must be removed
10395 * from the DOM using the 'remove' config option if desired. This function automatically handles
10396 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10399 // default: slide the element out to the top
10402 // custom: slide the element out to the right with a 2-second duration
10403 el.slideOut('r', { duration: 2 });
10405 // common config options shown with default values
10413 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10414 * @param {Object} options (optional) Object literal with any of the Fx config options
10415 * @return {Roo.Element} The Element
10417 slideOut : function(anchor, o){
10418 var el = this.getFxEl();
10421 el.queueFx(o, function(){
10423 anchor = anchor || "t";
10425 // restore values after effect
10426 var r = this.getFxRestore();
10428 var b = this.getBox();
10429 // fixed size for slide
10433 var wrap = this.fxWrap(r.pos, o, "visible");
10435 var st = this.dom.style;
10436 st.visibility = "visible";
10437 st.position = "absolute";
10441 var after = function(){
10443 el.setDisplayed(false);
10448 el.fxUnwrap(wrap, r.pos, o);
10450 st.width = r.width;
10451 st.height = r.height;
10456 var a, zero = {to: 0};
10457 switch(anchor.toLowerCase()){
10459 st.left = st.bottom = "0";
10460 a = {height: zero};
10463 st.right = st.top = "0";
10467 st.left = st.top = "0";
10468 a = {width: zero, points: {to:[b.right, b.y]}};
10471 st.left = st.top = "0";
10472 a = {height: zero, points: {to:[b.x, b.bottom]}};
10475 st.right = st.bottom = "0";
10476 a = {width: zero, height: zero};
10479 st.right = st.top = "0";
10480 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10483 st.left = st.top = "0";
10484 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10487 st.left = st.bottom = "0";
10488 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10492 arguments.callee.anim = wrap.fxanim(a,
10502 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10503 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10504 * The element must be removed from the DOM using the 'remove' config option if desired.
10510 // common config options shown with default values
10518 * @param {Object} options (optional) Object literal with any of the Fx config options
10519 * @return {Roo.Element} The Element
10521 puff : function(o){
10522 var el = this.getFxEl();
10525 el.queueFx(o, function(){
10526 this.clearOpacity();
10529 // restore values after effect
10530 var r = this.getFxRestore();
10531 var st = this.dom.style;
10533 var after = function(){
10535 el.setDisplayed(false);
10542 el.setPositioning(r.pos);
10543 st.width = r.width;
10544 st.height = r.height;
10549 var width = this.getWidth();
10550 var height = this.getHeight();
10552 arguments.callee.anim = this.fxanim({
10553 width : {to: this.adjustWidth(width * 2)},
10554 height : {to: this.adjustHeight(height * 2)},
10555 points : {by: [-(width * .5), -(height * .5)]},
10557 fontSize: {to:200, unit: "%"}
10568 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10569 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10570 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10576 // all config options shown with default values
10584 * @param {Object} options (optional) Object literal with any of the Fx config options
10585 * @return {Roo.Element} The Element
10587 switchOff : function(o){
10588 var el = this.getFxEl();
10591 el.queueFx(o, function(){
10592 this.clearOpacity();
10595 // restore values after effect
10596 var r = this.getFxRestore();
10597 var st = this.dom.style;
10599 var after = function(){
10601 el.setDisplayed(false);
10607 el.setPositioning(r.pos);
10608 st.width = r.width;
10609 st.height = r.height;
10614 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10615 this.clearOpacity();
10619 points:{by:[0, this.getHeight() * .5]}
10620 }, o, 'motion', 0.3, 'easeIn', after);
10621 }).defer(100, this);
10628 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10629 * changed using the "attr" config option) and then fading back to the original color. If no original
10630 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10633 // default: highlight background to yellow
10636 // custom: highlight foreground text to blue for 2 seconds
10637 el.highlight("0000ff", { attr: 'color', duration: 2 });
10639 // common config options shown with default values
10640 el.highlight("ffff9c", {
10641 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10642 endColor: (current color) or "ffffff",
10647 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10648 * @param {Object} options (optional) Object literal with any of the Fx config options
10649 * @return {Roo.Element} The Element
10651 highlight : function(color, o){
10652 var el = this.getFxEl();
10655 el.queueFx(o, function(){
10656 color = color || "ffff9c";
10657 attr = o.attr || "backgroundColor";
10659 this.clearOpacity();
10662 var origColor = this.getColor(attr);
10663 var restoreColor = this.dom.style[attr];
10664 endColor = (o.endColor || origColor) || "ffffff";
10666 var after = function(){
10667 el.dom.style[attr] = restoreColor;
10672 a[attr] = {from: color, to: endColor};
10673 arguments.callee.anim = this.fxanim(a,
10683 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10686 // default: a single light blue ripple
10689 // custom: 3 red ripples lasting 3 seconds total
10690 el.frame("ff0000", 3, { duration: 3 });
10692 // common config options shown with default values
10693 el.frame("C3DAF9", 1, {
10694 duration: 1 //duration of entire animation (not each individual ripple)
10695 // Note: Easing is not configurable and will be ignored if included
10698 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10699 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10700 * @param {Object} options (optional) Object literal with any of the Fx config options
10701 * @return {Roo.Element} The Element
10703 frame : function(color, count, o){
10704 var el = this.getFxEl();
10707 el.queueFx(o, function(){
10708 color = color || "#C3DAF9";
10709 if(color.length == 6){
10710 color = "#" + color;
10712 count = count || 1;
10713 duration = o.duration || 1;
10716 var b = this.getBox();
10717 var animFn = function(){
10718 var proxy = this.createProxy({
10721 visbility:"hidden",
10722 position:"absolute",
10723 "z-index":"35000", // yee haw
10724 border:"0px solid " + color
10727 var scale = Roo.isBorderBox ? 2 : 1;
10729 top:{from:b.y, to:b.y - 20},
10730 left:{from:b.x, to:b.x - 20},
10731 borderWidth:{from:0, to:10},
10732 opacity:{from:1, to:0},
10733 height:{from:b.height, to:(b.height + (20*scale))},
10734 width:{from:b.width, to:(b.width + (20*scale))}
10735 }, duration, function(){
10739 animFn.defer((duration/2)*1000, this);
10750 * Creates a pause before any subsequent queued effects begin. If there are
10751 * no effects queued after the pause it will have no effect.
10756 * @param {Number} seconds The length of time to pause (in seconds)
10757 * @return {Roo.Element} The Element
10759 pause : function(seconds){
10760 var el = this.getFxEl();
10763 el.queueFx(o, function(){
10764 setTimeout(function(){
10766 }, seconds * 1000);
10772 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10773 * using the "endOpacity" config option.
10776 // default: fade in from opacity 0 to 100%
10779 // custom: fade in from opacity 0 to 75% over 2 seconds
10780 el.fadeIn({ endOpacity: .75, duration: 2});
10782 // common config options shown with default values
10784 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10789 * @param {Object} options (optional) Object literal with any of the Fx config options
10790 * @return {Roo.Element} The Element
10792 fadeIn : function(o){
10793 var el = this.getFxEl();
10795 el.queueFx(o, function(){
10796 this.setOpacity(0);
10798 this.dom.style.visibility = 'visible';
10799 var to = o.endOpacity || 1;
10800 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10801 o, null, .5, "easeOut", function(){
10803 this.clearOpacity();
10812 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10813 * using the "endOpacity" config option.
10816 // default: fade out from the element's current opacity to 0
10819 // custom: fade out from the element's current opacity to 25% over 2 seconds
10820 el.fadeOut({ endOpacity: .25, duration: 2});
10822 // common config options shown with default values
10824 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10831 * @param {Object} options (optional) Object literal with any of the Fx config options
10832 * @return {Roo.Element} The Element
10834 fadeOut : function(o){
10835 var el = this.getFxEl();
10837 el.queueFx(o, function(){
10838 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10839 o, null, .5, "easeOut", function(){
10840 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10841 this.dom.style.display = "none";
10843 this.dom.style.visibility = "hidden";
10845 this.clearOpacity();
10853 * Animates the transition of an element's dimensions from a starting height/width
10854 * to an ending height/width.
10857 // change height and width to 100x100 pixels
10858 el.scale(100, 100);
10860 // common config options shown with default values. The height and width will default to
10861 // the element's existing values if passed as null.
10864 [element's height], {
10869 * @param {Number} width The new width (pass undefined to keep the original width)
10870 * @param {Number} height The new height (pass undefined to keep the original height)
10871 * @param {Object} options (optional) Object literal with any of the Fx config options
10872 * @return {Roo.Element} The Element
10874 scale : function(w, h, o){
10875 this.shift(Roo.apply({}, o, {
10883 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10884 * Any of these properties not specified in the config object will not be changed. This effect
10885 * requires that at least one new dimension, position or opacity setting must be passed in on
10886 * the config object in order for the function to have any effect.
10889 // slide the element horizontally to x position 200 while changing the height and opacity
10890 el.shift({ x: 200, height: 50, opacity: .8 });
10892 // common config options shown with default values.
10894 width: [element's width],
10895 height: [element's height],
10896 x: [element's x position],
10897 y: [element's y position],
10898 opacity: [element's opacity],
10903 * @param {Object} options Object literal with any of the Fx config options
10904 * @return {Roo.Element} The Element
10906 shift : function(o){
10907 var el = this.getFxEl();
10909 el.queueFx(o, function(){
10910 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10911 if(w !== undefined){
10912 a.width = {to: this.adjustWidth(w)};
10914 if(h !== undefined){
10915 a.height = {to: this.adjustHeight(h)};
10917 if(x !== undefined || y !== undefined){
10919 x !== undefined ? x : this.getX(),
10920 y !== undefined ? y : this.getY()
10923 if(op !== undefined){
10924 a.opacity = {to: op};
10926 if(o.xy !== undefined){
10927 a.points = {to: o.xy};
10929 arguments.callee.anim = this.fxanim(a,
10930 o, 'motion', .35, "easeOut", function(){
10938 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10939 * ending point of the effect.
10942 // default: slide the element downward while fading out
10945 // custom: slide the element out to the right with a 2-second duration
10946 el.ghost('r', { duration: 2 });
10948 // common config options shown with default values
10956 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10957 * @param {Object} options (optional) Object literal with any of the Fx config options
10958 * @return {Roo.Element} The Element
10960 ghost : function(anchor, o){
10961 var el = this.getFxEl();
10964 el.queueFx(o, function(){
10965 anchor = anchor || "b";
10967 // restore values after effect
10968 var r = this.getFxRestore();
10969 var w = this.getWidth(),
10970 h = this.getHeight();
10972 var st = this.dom.style;
10974 var after = function(){
10976 el.setDisplayed(false);
10982 el.setPositioning(r.pos);
10983 st.width = r.width;
10984 st.height = r.height;
10989 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10990 switch(anchor.toLowerCase()){
11017 arguments.callee.anim = this.fxanim(a,
11027 * Ensures that all effects queued after syncFx is called on the element are
11028 * run concurrently. This is the opposite of {@link #sequenceFx}.
11029 * @return {Roo.Element} The Element
11031 syncFx : function(){
11032 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
11041 * Ensures that all effects queued after sequenceFx is called on the element are
11042 * run in sequence. This is the opposite of {@link #syncFx}.
11043 * @return {Roo.Element} The Element
11045 sequenceFx : function(){
11046 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
11048 concurrent : false,
11055 nextFx : function(){
11056 var ef = this.fxQueue[0];
11063 * Returns true if the element has any effects actively running or queued, else returns false.
11064 * @return {Boolean} True if element has active effects, else false
11066 hasActiveFx : function(){
11067 return this.fxQueue && this.fxQueue[0];
11071 * Stops any running effects and clears the element's internal effects queue if it contains
11072 * any additional effects that haven't started yet.
11073 * @return {Roo.Element} The Element
11075 stopFx : function(){
11076 if(this.hasActiveFx()){
11077 var cur = this.fxQueue[0];
11078 if(cur && cur.anim && cur.anim.isAnimated()){
11079 this.fxQueue = [cur]; // clear out others
11080 cur.anim.stop(true);
11087 beforeFx : function(o){
11088 if(this.hasActiveFx() && !o.concurrent){
11099 * Returns true if the element is currently blocking so that no other effect can be queued
11100 * until this effect is finished, else returns false if blocking is not set. This is commonly
11101 * used to ensure that an effect initiated by a user action runs to completion prior to the
11102 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
11103 * @return {Boolean} True if blocking, else false
11105 hasFxBlock : function(){
11106 var q = this.fxQueue;
11107 return q && q[0] && q[0].block;
11111 queueFx : function(o, fn){
11115 if(!this.hasFxBlock()){
11116 Roo.applyIf(o, this.fxDefaults);
11118 var run = this.beforeFx(o);
11119 fn.block = o.block;
11120 this.fxQueue.push(fn);
11132 fxWrap : function(pos, o, vis){
11134 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
11137 wrapXY = this.getXY();
11139 var div = document.createElement("div");
11140 div.style.visibility = vis;
11141 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
11142 wrap.setPositioning(pos);
11143 if(wrap.getStyle("position") == "static"){
11144 wrap.position("relative");
11146 this.clearPositioning('auto');
11148 wrap.dom.appendChild(this.dom);
11150 wrap.setXY(wrapXY);
11157 fxUnwrap : function(wrap, pos, o){
11158 this.clearPositioning();
11159 this.setPositioning(pos);
11161 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
11167 getFxRestore : function(){
11168 var st = this.dom.style;
11169 return {pos: this.getPositioning(), width: st.width, height : st.height};
11173 afterFx : function(o){
11175 this.applyStyles(o.afterStyle);
11178 this.addClass(o.afterCls);
11180 if(o.remove === true){
11183 Roo.callback(o.callback, o.scope, [this]);
11185 this.fxQueue.shift();
11191 getFxEl : function(){ // support for composite element fx
11192 return Roo.get(this.dom);
11196 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
11197 animType = animType || 'run';
11199 var anim = Roo.lib.Anim[animType](
11201 (opt.duration || defaultDur) || .35,
11202 (opt.easing || defaultEase) || 'easeOut',
11204 Roo.callback(cb, this);
11213 // backwords compat
11214 Roo.Fx.resize = Roo.Fx.scale;
11216 //When included, Roo.Fx is automatically applied to Element so that all basic
11217 //effects are available directly via the Element API
11218 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
11220 * Ext JS Library 1.1.1
11221 * Copyright(c) 2006-2007, Ext JS, LLC.
11223 * Originally Released Under LGPL - original licence link has changed is not relivant.
11226 * <script type="text/javascript">
11231 * @class Roo.CompositeElement
11232 * Standard composite class. Creates a Roo.Element for every element in the collection.
11234 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11235 * actions will be performed on all the elements in this collection.</b>
11237 * All methods return <i>this</i> and can be chained.
11239 var els = Roo.select("#some-el div.some-class", true);
11240 // or select directly from an existing element
11241 var el = Roo.get('some-el');
11242 el.select('div.some-class', true);
11244 els.setWidth(100); // all elements become 100 width
11245 els.hide(true); // all elements fade out and hide
11247 els.setWidth(100).hide(true);
11250 Roo.CompositeElement = function(els){
11251 this.elements = [];
11252 this.addElements(els);
11254 Roo.CompositeElement.prototype = {
11256 addElements : function(els){
11260 if(typeof els == "string"){
11261 els = Roo.Element.selectorFunction(els);
11263 var yels = this.elements;
11264 var index = yels.length-1;
11265 for(var i = 0, len = els.length; i < len; i++) {
11266 yels[++index] = Roo.get(els[i]);
11272 * Clears this composite and adds the elements returned by the passed selector.
11273 * @param {String/Array} els A string CSS selector, an array of elements or an element
11274 * @return {CompositeElement} this
11276 fill : function(els){
11277 this.elements = [];
11283 * Filters this composite to only elements that match the passed selector.
11284 * @param {String} selector A string CSS selector
11285 * @param {Boolean} inverse return inverse filter (not matches)
11286 * @return {CompositeElement} this
11288 filter : function(selector, inverse){
11290 inverse = inverse || false;
11291 this.each(function(el){
11292 var match = inverse ? !el.is(selector) : el.is(selector);
11294 els[els.length] = el.dom;
11301 invoke : function(fn, args){
11302 var els = this.elements;
11303 for(var i = 0, len = els.length; i < len; i++) {
11304 Roo.Element.prototype[fn].apply(els[i], args);
11309 * Adds elements to this composite.
11310 * @param {String/Array} els A string CSS selector, an array of elements or an element
11311 * @return {CompositeElement} this
11313 add : function(els){
11314 if(typeof els == "string"){
11315 this.addElements(Roo.Element.selectorFunction(els));
11316 }else if(els.length !== undefined){
11317 this.addElements(els);
11319 this.addElements([els]);
11324 * Calls the passed function passing (el, this, index) for each element in this composite.
11325 * @param {Function} fn The function to call
11326 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11327 * @return {CompositeElement} this
11329 each : function(fn, scope){
11330 var els = this.elements;
11331 for(var i = 0, len = els.length; i < len; i++){
11332 if(fn.call(scope || els[i], els[i], this, i) === false) {
11340 * Returns the Element object at the specified index
11341 * @param {Number} index
11342 * @return {Roo.Element}
11344 item : function(index){
11345 return this.elements[index] || null;
11349 * Returns the first Element
11350 * @return {Roo.Element}
11352 first : function(){
11353 return this.item(0);
11357 * Returns the last Element
11358 * @return {Roo.Element}
11361 return this.item(this.elements.length-1);
11365 * Returns the number of elements in this composite
11368 getCount : function(){
11369 return this.elements.length;
11373 * Returns true if this composite contains the passed element
11376 contains : function(el){
11377 return this.indexOf(el) !== -1;
11381 * Returns true if this composite contains the passed element
11384 indexOf : function(el){
11385 return this.elements.indexOf(Roo.get(el));
11390 * Removes the specified element(s).
11391 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11392 * or an array of any of those.
11393 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11394 * @return {CompositeElement} this
11396 removeElement : function(el, removeDom){
11397 if(el instanceof Array){
11398 for(var i = 0, len = el.length; i < len; i++){
11399 this.removeElement(el[i]);
11403 var index = typeof el == 'number' ? el : this.indexOf(el);
11406 var d = this.elements[index];
11410 d.parentNode.removeChild(d);
11413 this.elements.splice(index, 1);
11419 * Replaces the specified element with the passed element.
11420 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11422 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11423 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11424 * @return {CompositeElement} this
11426 replaceElement : function(el, replacement, domReplace){
11427 var index = typeof el == 'number' ? el : this.indexOf(el);
11430 this.elements[index].replaceWith(replacement);
11432 this.elements.splice(index, 1, Roo.get(replacement))
11439 * Removes all elements.
11441 clear : function(){
11442 this.elements = [];
11446 Roo.CompositeElement.createCall = function(proto, fnName){
11447 if(!proto[fnName]){
11448 proto[fnName] = function(){
11449 return this.invoke(fnName, arguments);
11453 for(var fnName in Roo.Element.prototype){
11454 if(typeof Roo.Element.prototype[fnName] == "function"){
11455 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11461 * Ext JS Library 1.1.1
11462 * Copyright(c) 2006-2007, Ext JS, LLC.
11464 * Originally Released Under LGPL - original licence link has changed is not relivant.
11467 * <script type="text/javascript">
11471 * @class Roo.CompositeElementLite
11472 * @extends Roo.CompositeElement
11473 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11475 var els = Roo.select("#some-el div.some-class");
11476 // or select directly from an existing element
11477 var el = Roo.get('some-el');
11478 el.select('div.some-class');
11480 els.setWidth(100); // all elements become 100 width
11481 els.hide(true); // all elements fade out and hide
11483 els.setWidth(100).hide(true);
11484 </code></pre><br><br>
11485 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11486 * actions will be performed on all the elements in this collection.</b>
11488 Roo.CompositeElementLite = function(els){
11489 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11490 this.el = new Roo.Element.Flyweight();
11492 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11493 addElements : function(els){
11495 if(els instanceof Array){
11496 this.elements = this.elements.concat(els);
11498 var yels = this.elements;
11499 var index = yels.length-1;
11500 for(var i = 0, len = els.length; i < len; i++) {
11501 yels[++index] = els[i];
11507 invoke : function(fn, args){
11508 var els = this.elements;
11510 for(var i = 0, len = els.length; i < len; i++) {
11512 Roo.Element.prototype[fn].apply(el, args);
11517 * Returns a flyweight Element of the dom element object at the specified index
11518 * @param {Number} index
11519 * @return {Roo.Element}
11521 item : function(index){
11522 if(!this.elements[index]){
11525 this.el.dom = this.elements[index];
11529 // fixes scope with flyweight
11530 addListener : function(eventName, handler, scope, opt){
11531 var els = this.elements;
11532 for(var i = 0, len = els.length; i < len; i++) {
11533 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11539 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11540 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11541 * a reference to the dom node, use el.dom.</b>
11542 * @param {Function} fn The function to call
11543 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11544 * @return {CompositeElement} this
11546 each : function(fn, scope){
11547 var els = this.elements;
11549 for(var i = 0, len = els.length; i < len; i++){
11551 if(fn.call(scope || el, el, this, i) === false){
11558 indexOf : function(el){
11559 return this.elements.indexOf(Roo.getDom(el));
11562 replaceElement : function(el, replacement, domReplace){
11563 var index = typeof el == 'number' ? el : this.indexOf(el);
11565 replacement = Roo.getDom(replacement);
11567 var d = this.elements[index];
11568 d.parentNode.insertBefore(replacement, d);
11569 d.parentNode.removeChild(d);
11571 this.elements.splice(index, 1, replacement);
11576 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11580 * Ext JS Library 1.1.1
11581 * Copyright(c) 2006-2007, Ext JS, LLC.
11583 * Originally Released Under LGPL - original licence link has changed is not relivant.
11586 * <script type="text/javascript">
11592 * @class Roo.data.Connection
11593 * @extends Roo.util.Observable
11594 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11595 * either to a configured URL, or to a URL specified at request time.
11597 * Requests made by this class are asynchronous, and will return immediately. No data from
11598 * the server will be available to the statement immediately following the {@link #request} call.
11599 * To process returned data, use a callback in the request options object, or an event listener.
11601 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11602 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11603 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11604 * property and, if present, the IFRAME's XML document as the responseXML property.
11606 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11607 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11608 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11609 * standard DOM methods.
11611 * @param {Object} config a configuration object.
11613 Roo.data.Connection = function(config){
11614 Roo.apply(this, config);
11617 * @event beforerequest
11618 * Fires before a network request is made to retrieve a data object.
11619 * @param {Connection} conn This Connection object.
11620 * @param {Object} options The options config object passed to the {@link #request} method.
11622 "beforerequest" : true,
11624 * @event requestcomplete
11625 * Fires if the request was successfully completed.
11626 * @param {Connection} conn This Connection object.
11627 * @param {Object} response The XHR object containing the response data.
11628 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11629 * @param {Object} options The options config object passed to the {@link #request} method.
11631 "requestcomplete" : true,
11633 * @event requestexception
11634 * Fires if an error HTTP status was returned from the server.
11635 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11636 * @param {Connection} conn This Connection object.
11637 * @param {Object} response The XHR object containing the response data.
11638 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11639 * @param {Object} options The options config object passed to the {@link #request} method.
11641 "requestexception" : true
11643 Roo.data.Connection.superclass.constructor.call(this);
11646 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11648 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11651 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11652 * extra parameters to each request made by this object. (defaults to undefined)
11655 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11656 * to each request made by this object. (defaults to undefined)
11659 * @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)
11662 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11666 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11672 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11675 disableCaching: true,
11678 * Sends an HTTP request to a remote server.
11679 * @param {Object} options An object which may contain the following properties:<ul>
11680 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11681 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11682 * request, a url encoded string or a function to call to get either.</li>
11683 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11684 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11685 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11686 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11687 * <li>options {Object} The parameter to the request call.</li>
11688 * <li>success {Boolean} True if the request succeeded.</li>
11689 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11691 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11692 * The callback is passed the following parameters:<ul>
11693 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11694 * <li>options {Object} The parameter to the request call.</li>
11696 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11697 * The callback is passed the following parameters:<ul>
11698 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11699 * <li>options {Object} The parameter to the request call.</li>
11701 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11702 * for the callback function. Defaults to the browser window.</li>
11703 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11704 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11705 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11706 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11707 * params for the post data. Any params will be appended to the URL.</li>
11708 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11710 * @return {Number} transactionId
11712 request : function(o){
11713 if(this.fireEvent("beforerequest", this, o) !== false){
11716 if(typeof p == "function"){
11717 p = p.call(o.scope||window, o);
11719 if(typeof p == "object"){
11720 p = Roo.urlEncode(o.params);
11722 if(this.extraParams){
11723 var extras = Roo.urlEncode(this.extraParams);
11724 p = p ? (p + '&' + extras) : extras;
11727 var url = o.url || this.url;
11728 if(typeof url == 'function'){
11729 url = url.call(o.scope||window, o);
11733 var form = Roo.getDom(o.form);
11734 url = url || form.action;
11736 var enctype = form.getAttribute("enctype");
11739 return this.doFormDataUpload(o, url);
11742 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11743 return this.doFormUpload(o, p, url);
11745 var f = Roo.lib.Ajax.serializeForm(form);
11746 p = p ? (p + '&' + f) : f;
11749 if (!o.form && o.formData) {
11750 o.formData = o.formData === true ? new FormData() : o.formData;
11751 for (var k in o.params) {
11752 o.formData.append(k,o.params[k]);
11755 return this.doFormDataUpload(o, url);
11759 var hs = o.headers;
11760 if(this.defaultHeaders){
11761 hs = Roo.apply(hs || {}, this.defaultHeaders);
11768 success: this.handleResponse,
11769 failure: this.handleFailure,
11771 argument: {options: o},
11772 timeout : o.timeout || this.timeout
11775 var method = o.method||this.method||(p ? "POST" : "GET");
11777 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11778 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11781 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11785 }else if(this.autoAbort !== false){
11789 if((method == 'GET' && p) || o.xmlData){
11790 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11793 Roo.lib.Ajax.useDefaultHeader = typeof(o.headers) == 'undefined' || typeof(o.headers['Content-Type']) == 'undefined';
11794 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11795 Roo.lib.Ajax.useDefaultHeader == true;
11796 return this.transId;
11798 Roo.callback(o.callback, o.scope, [o, null, null]);
11804 * Determine whether this object has a request outstanding.
11805 * @param {Number} transactionId (Optional) defaults to the last transaction
11806 * @return {Boolean} True if there is an outstanding request.
11808 isLoading : function(transId){
11810 return Roo.lib.Ajax.isCallInProgress(transId);
11812 return this.transId ? true : false;
11817 * Aborts any outstanding request.
11818 * @param {Number} transactionId (Optional) defaults to the last transaction
11820 abort : function(transId){
11821 if(transId || this.isLoading()){
11822 Roo.lib.Ajax.abort(transId || this.transId);
11827 handleResponse : function(response){
11828 this.transId = false;
11829 var options = response.argument.options;
11830 response.argument = options ? options.argument : null;
11831 this.fireEvent("requestcomplete", this, response, options);
11832 Roo.callback(options.success, options.scope, [response, options]);
11833 Roo.callback(options.callback, options.scope, [options, true, response]);
11837 handleFailure : function(response, e){
11838 this.transId = false;
11839 var options = response.argument.options;
11840 response.argument = options ? options.argument : null;
11841 this.fireEvent("requestexception", this, response, options, e);
11842 Roo.callback(options.failure, options.scope, [response, options]);
11843 Roo.callback(options.callback, options.scope, [options, false, response]);
11847 doFormUpload : function(o, ps, url){
11849 var frame = document.createElement('iframe');
11852 frame.className = 'x-hidden';
11854 frame.src = Roo.SSL_SECURE_URL;
11856 document.body.appendChild(frame);
11859 document.frames[id].name = id;
11862 var form = Roo.getDom(o.form);
11864 form.method = 'POST';
11865 form.enctype = form.encoding = 'multipart/form-data';
11871 if(ps){ // add dynamic params
11873 ps = Roo.urlDecode(ps, false);
11875 if(ps.hasOwnProperty(k)){
11876 hd = document.createElement('input');
11877 hd.type = 'hidden';
11880 form.appendChild(hd);
11887 var r = { // bogus response object
11892 r.argument = o ? o.argument : null;
11897 doc = frame.contentWindow.document;
11899 doc = (frame.contentDocument || window.frames[id].document);
11901 if(doc && doc.body){
11902 r.responseText = doc.body.innerHTML;
11904 if(doc && doc.XMLDocument){
11905 r.responseXML = doc.XMLDocument;
11907 r.responseXML = doc;
11914 Roo.EventManager.removeListener(frame, 'load', cb, this);
11916 this.fireEvent("requestcomplete", this, r, o);
11917 Roo.callback(o.success, o.scope, [r, o]);
11918 Roo.callback(o.callback, o.scope, [o, true, r]);
11920 setTimeout(function(){document.body.removeChild(frame);}, 100);
11923 Roo.EventManager.on(frame, 'load', cb, this);
11926 if(hiddens){ // remove dynamic params
11927 for(var i = 0, len = hiddens.length; i < len; i++){
11928 form.removeChild(hiddens[i]);
11932 // this is a 'formdata version???'
11935 doFormDataUpload : function(o, url)
11939 var form = Roo.getDom(o.form);
11940 form.enctype = form.encoding = 'multipart/form-data';
11941 formData = o.formData === true ? new FormData(form) : o.formData;
11943 formData = o.formData === true ? new FormData() : o.formData;
11948 success: this.handleResponse,
11949 failure: this.handleFailure,
11951 argument: {options: o},
11952 timeout : o.timeout || this.timeout
11955 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11959 }else if(this.autoAbort !== false){
11963 //Roo.lib.Ajax.defaultPostHeader = null;
11964 Roo.lib.Ajax.useDefaultHeader = false;
11965 this.transId = Roo.lib.Ajax.request( "POST", url, cb, formData, o);
11966 Roo.lib.Ajax.useDefaultHeader = true;
11974 * Ext JS Library 1.1.1
11975 * Copyright(c) 2006-2007, Ext JS, LLC.
11977 * Originally Released Under LGPL - original licence link has changed is not relivant.
11980 * <script type="text/javascript">
11984 * Global Ajax request class.
11987 * @extends Roo.data.Connection
11990 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11991 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11992 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11993 * @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)
11994 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11995 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11996 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11998 Roo.Ajax = new Roo.data.Connection({
12007 * Serialize the passed form into a url encoded string
12009 * @param {String/HTMLElement} form
12012 serializeForm : function(form){
12013 return Roo.lib.Ajax.serializeForm(form);
12017 * Ext JS Library 1.1.1
12018 * Copyright(c) 2006-2007, Ext JS, LLC.
12020 * Originally Released Under LGPL - original licence link has changed is not relivant.
12023 * <script type="text/javascript">
12028 * @class Roo.UpdateManager
12029 * @extends Roo.util.Observable
12030 * Provides AJAX-style update for Element object.<br><br>
12033 * // Get it from a Roo.Element object
12034 * var el = Roo.get("foo");
12035 * var mgr = el.getUpdateManager();
12036 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
12038 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
12040 * // or directly (returns the same UpdateManager instance)
12041 * var mgr = new Roo.UpdateManager("myElementId");
12042 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
12043 * mgr.on("update", myFcnNeedsToKnow);
12045 // short handed call directly from the element object
12046 Roo.get("foo").load({
12050 text: "Loading Foo..."
12054 * Create new UpdateManager directly.
12055 * @param {String/HTMLElement/Roo.Element} el The element to update
12056 * @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).
12058 Roo.UpdateManager = function(el, forceNew){
12060 if(!forceNew && el.updateManager){
12061 return el.updateManager;
12064 * The Element object
12065 * @type Roo.Element
12069 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
12072 this.defaultUrl = null;
12076 * @event beforeupdate
12077 * Fired before an update is made, return false from your handler and the update is cancelled.
12078 * @param {Roo.Element} el
12079 * @param {String/Object/Function} url
12080 * @param {String/Object} params
12082 "beforeupdate": true,
12085 * Fired after successful update is made.
12086 * @param {Roo.Element} el
12087 * @param {Object} oResponseObject The response Object
12092 * Fired on update failure.
12093 * @param {Roo.Element} el
12094 * @param {Object} oResponseObject The response Object
12098 var d = Roo.UpdateManager.defaults;
12100 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
12103 this.sslBlankUrl = d.sslBlankUrl;
12105 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
12108 this.disableCaching = d.disableCaching;
12110 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
12113 this.indicatorText = d.indicatorText;
12115 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
12118 this.showLoadIndicator = d.showLoadIndicator;
12120 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
12123 this.timeout = d.timeout;
12126 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
12129 this.loadScripts = d.loadScripts;
12132 * Transaction object of current executing transaction
12134 this.transaction = null;
12139 this.autoRefreshProcId = null;
12141 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
12144 this.refreshDelegate = this.refresh.createDelegate(this);
12146 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
12149 this.updateDelegate = this.update.createDelegate(this);
12151 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
12154 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
12158 this.successDelegate = this.processSuccess.createDelegate(this);
12162 this.failureDelegate = this.processFailure.createDelegate(this);
12164 if(!this.renderer){
12166 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
12168 this.renderer = new Roo.UpdateManager.BasicRenderer();
12171 Roo.UpdateManager.superclass.constructor.call(this);
12174 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
12176 * Get the Element this UpdateManager is bound to
12177 * @return {Roo.Element} The element
12179 getEl : function(){
12183 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
12184 * @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:
12187 url: "your-url.php",<br/>
12188 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
12189 callback: yourFunction,<br/>
12190 scope: yourObject, //(optional scope) <br/>
12191 discardUrl: false, <br/>
12192 nocache: false,<br/>
12193 text: "Loading...",<br/>
12195 scripts: false<br/>
12198 * The only required property is url. The optional properties nocache, text and scripts
12199 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
12200 * @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}
12201 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12202 * @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.
12204 update : function(url, params, callback, discardUrl){
12205 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
12206 var method = this.method,
12208 if(typeof url == "object"){ // must be config object
12211 params = params || cfg.params;
12212 callback = callback || cfg.callback;
12213 discardUrl = discardUrl || cfg.discardUrl;
12214 if(callback && cfg.scope){
12215 callback = callback.createDelegate(cfg.scope);
12217 if(typeof cfg.method != "undefined"){method = cfg.method;};
12218 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
12219 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
12220 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
12221 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
12223 this.showLoading();
12225 this.defaultUrl = url;
12227 if(typeof url == "function"){
12228 url = url.call(this);
12231 method = method || (params ? "POST" : "GET");
12232 if(method == "GET"){
12233 url = this.prepareUrl(url);
12236 var o = Roo.apply(cfg ||{}, {
12239 success: this.successDelegate,
12240 failure: this.failureDelegate,
12241 callback: undefined,
12242 timeout: (this.timeout*1000),
12243 argument: {"url": url, "form": null, "callback": callback, "params": params}
12245 Roo.log("updated manager called with timeout of " + o.timeout);
12246 this.transaction = Roo.Ajax.request(o);
12251 * 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.
12252 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
12253 * @param {String/HTMLElement} form The form Id or form element
12254 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
12255 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
12256 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12258 formUpdate : function(form, url, reset, callback){
12259 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
12260 if(typeof url == "function"){
12261 url = url.call(this);
12263 form = Roo.getDom(form);
12264 this.transaction = Roo.Ajax.request({
12267 success: this.successDelegate,
12268 failure: this.failureDelegate,
12269 timeout: (this.timeout*1000),
12270 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
12272 this.showLoading.defer(1, this);
12277 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
12278 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12280 refresh : function(callback){
12281 if(this.defaultUrl == null){
12284 this.update(this.defaultUrl, null, callback, true);
12288 * Set this element to auto refresh.
12289 * @param {Number} interval How often to update (in seconds).
12290 * @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)
12291 * @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}
12292 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12293 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
12295 startAutoRefresh : function(interval, url, params, callback, refreshNow){
12297 this.update(url || this.defaultUrl, params, callback, true);
12299 if(this.autoRefreshProcId){
12300 clearInterval(this.autoRefreshProcId);
12302 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
12306 * Stop auto refresh on this element.
12308 stopAutoRefresh : function(){
12309 if(this.autoRefreshProcId){
12310 clearInterval(this.autoRefreshProcId);
12311 delete this.autoRefreshProcId;
12315 isAutoRefreshing : function(){
12316 return this.autoRefreshProcId ? true : false;
12319 * Called to update the element to "Loading" state. Override to perform custom action.
12321 showLoading : function(){
12322 if(this.showLoadIndicator){
12323 this.el.update(this.indicatorText);
12328 * Adds unique parameter to query string if disableCaching = true
12331 prepareUrl : function(url){
12332 if(this.disableCaching){
12333 var append = "_dc=" + (new Date().getTime());
12334 if(url.indexOf("?") !== -1){
12335 url += "&" + append;
12337 url += "?" + append;
12346 processSuccess : function(response){
12347 this.transaction = null;
12348 if(response.argument.form && response.argument.reset){
12349 try{ // put in try/catch since some older FF releases had problems with this
12350 response.argument.form.reset();
12353 if(this.loadScripts){
12354 this.renderer.render(this.el, response, this,
12355 this.updateComplete.createDelegate(this, [response]));
12357 this.renderer.render(this.el, response, this);
12358 this.updateComplete(response);
12362 updateComplete : function(response){
12363 this.fireEvent("update", this.el, response);
12364 if(typeof response.argument.callback == "function"){
12365 response.argument.callback(this.el, true, response);
12372 processFailure : function(response){
12373 this.transaction = null;
12374 this.fireEvent("failure", this.el, response);
12375 if(typeof response.argument.callback == "function"){
12376 response.argument.callback(this.el, false, response);
12381 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
12382 * @param {Object} renderer The object implementing the render() method
12384 setRenderer : function(renderer){
12385 this.renderer = renderer;
12388 getRenderer : function(){
12389 return this.renderer;
12393 * Set the defaultUrl used for updates
12394 * @param {String/Function} defaultUrl The url or a function to call to get the url
12396 setDefaultUrl : function(defaultUrl){
12397 this.defaultUrl = defaultUrl;
12401 * Aborts the executing transaction
12403 abort : function(){
12404 if(this.transaction){
12405 Roo.Ajax.abort(this.transaction);
12410 * Returns true if an update is in progress
12411 * @return {Boolean}
12413 isUpdating : function(){
12414 if(this.transaction){
12415 return Roo.Ajax.isLoading(this.transaction);
12422 * @class Roo.UpdateManager.defaults
12423 * @static (not really - but it helps the doc tool)
12424 * The defaults collection enables customizing the default properties of UpdateManager
12426 Roo.UpdateManager.defaults = {
12428 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12434 * True to process scripts by default (Defaults to false).
12437 loadScripts : false,
12440 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12443 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12445 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12448 disableCaching : false,
12450 * Whether to show indicatorText when loading (Defaults to true).
12453 showLoadIndicator : true,
12455 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12458 indicatorText : '<div class="loading-indicator">Loading...</div>'
12462 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12464 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12465 * @param {String/HTMLElement/Roo.Element} el The element to update
12466 * @param {String} url The url
12467 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12468 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12471 * @member Roo.UpdateManager
12473 Roo.UpdateManager.updateElement = function(el, url, params, options){
12474 var um = Roo.get(el, true).getUpdateManager();
12475 Roo.apply(um, options);
12476 um.update(url, params, options ? options.callback : null);
12478 // alias for backwards compat
12479 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12481 * @class Roo.UpdateManager.BasicRenderer
12482 * Default Content renderer. Updates the elements innerHTML with the responseText.
12484 Roo.UpdateManager.BasicRenderer = function(){};
12486 Roo.UpdateManager.BasicRenderer.prototype = {
12488 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12489 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12490 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12491 * @param {Roo.Element} el The element being rendered
12492 * @param {Object} response The YUI Connect response object
12493 * @param {UpdateManager} updateManager The calling update manager
12494 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12496 render : function(el, response, updateManager, callback){
12497 el.update(response.responseText, updateManager.loadScripts, callback);
12503 * (c)) Alan Knowles
12509 * @class Roo.DomTemplate
12510 * @extends Roo.Template
12511 * An effort at a dom based template engine..
12513 * Similar to XTemplate, except it uses dom parsing to create the template..
12515 * Supported features:
12520 {a_variable} - output encoded.
12521 {a_variable.format:("Y-m-d")} - call a method on the variable
12522 {a_variable:raw} - unencoded output
12523 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12524 {a_variable:this.method_on_template(...)} - call a method on the template object.
12529 <div roo-for="a_variable or condition.."></div>
12530 <div roo-if="a_variable or condition"></div>
12531 <div roo-exec="some javascript"></div>
12532 <div roo-name="named_template"></div>
12537 Roo.DomTemplate = function()
12539 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12546 Roo.extend(Roo.DomTemplate, Roo.Template, {
12548 * id counter for sub templates.
12552 * flag to indicate if dom parser is inside a pre,
12553 * it will strip whitespace if not.
12558 * The various sub templates
12566 * basic tag replacing syntax
12569 * // you can fake an object call by doing this
12573 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12574 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12576 iterChild : function (node, method) {
12578 var oldPre = this.inPre;
12579 if (node.tagName == 'PRE') {
12582 for( var i = 0; i < node.childNodes.length; i++) {
12583 method.call(this, node.childNodes[i]);
12585 this.inPre = oldPre;
12591 * compile the template
12593 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12596 compile: function()
12600 // covert the html into DOM...
12604 doc = document.implementation.createHTMLDocument("");
12605 doc.documentElement.innerHTML = this.html ;
12606 div = doc.documentElement;
12608 // old IE... - nasty -- it causes all sorts of issues.. with
12609 // images getting pulled from server..
12610 div = document.createElement('div');
12611 div.innerHTML = this.html;
12613 //doc.documentElement.innerHTML = htmlBody
12619 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12621 var tpls = this.tpls;
12623 // create a top level template from the snippet..
12625 //Roo.log(div.innerHTML);
12632 body : div.innerHTML,
12645 Roo.each(tpls, function(tp){
12646 this.compileTpl(tp);
12647 this.tpls[tp.id] = tp;
12650 this.master = tpls[0];
12656 compileNode : function(node, istop) {
12661 // skip anything not a tag..
12662 if (node.nodeType != 1) {
12663 if (node.nodeType == 3 && !this.inPre) {
12664 // reduce white space..
12665 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12688 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12689 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12690 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12691 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12697 // just itterate children..
12698 this.iterChild(node,this.compileNode);
12701 tpl.uid = this.id++;
12702 tpl.value = node.getAttribute('roo-' + tpl.attr);
12703 node.removeAttribute('roo-'+ tpl.attr);
12704 if (tpl.attr != 'name') {
12705 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12706 node.parentNode.replaceChild(placeholder, node);
12709 var placeholder = document.createElement('span');
12710 placeholder.className = 'roo-tpl-' + tpl.value;
12711 node.parentNode.replaceChild(placeholder, node);
12714 // parent now sees '{domtplXXXX}
12715 this.iterChild(node,this.compileNode);
12717 // we should now have node body...
12718 var div = document.createElement('div');
12719 div.appendChild(node);
12721 // this has the unfortunate side effect of converting tagged attributes
12722 // eg. href="{...}" into %7C...%7D
12723 // this has been fixed by searching for those combo's although it's a bit hacky..
12726 tpl.body = div.innerHTML;
12733 switch (tpl.value) {
12734 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12735 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12736 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12741 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12745 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12749 tpl.id = tpl.value; // replace non characters???
12755 this.tpls.push(tpl);
12765 * Compile a segment of the template into a 'sub-template'
12771 compileTpl : function(tpl)
12773 var fm = Roo.util.Format;
12774 var useF = this.disableFormats !== true;
12776 var sep = Roo.isGecko ? "+\n" : ",\n";
12778 var undef = function(str) {
12779 Roo.debug && Roo.log("Property not found :" + str);
12783 //Roo.log(tpl.body);
12787 var fn = function(m, lbrace, name, format, args)
12790 //Roo.log(arguments);
12791 args = args ? args.replace(/\\'/g,"'") : args;
12792 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12793 if (typeof(format) == 'undefined') {
12794 format = 'htmlEncode';
12796 if (format == 'raw' ) {
12800 if(name.substr(0, 6) == 'domtpl'){
12801 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12804 // build an array of options to determine if value is undefined..
12806 // basically get 'xxxx.yyyy' then do
12807 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12808 // (function () { Roo.log("Property not found"); return ''; })() :
12813 Roo.each(name.split('.'), function(st) {
12814 lookfor += (lookfor.length ? '.': '') + st;
12815 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12818 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12821 if(format && useF){
12823 args = args ? ',' + args : "";
12825 if(format.substr(0, 5) != "this."){
12826 format = "fm." + format + '(';
12828 format = 'this.call("'+ format.substr(5) + '", ';
12832 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12835 if (args && args.length) {
12836 // called with xxyx.yuu:(test,test)
12838 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12840 // raw.. - :raw modifier..
12841 return "'"+ sep + udef_st + name + ")"+sep+"'";
12845 // branched to use + in gecko and [].join() in others
12847 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12848 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12851 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12852 body.push(tpl.body.replace(/(\r\n|\n)/g,
12853 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12854 body.push("'].join('');};};");
12855 body = body.join('');
12858 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12860 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12867 * same as applyTemplate, except it's done to one of the subTemplates
12868 * when using named templates, you can do:
12870 * var str = pl.applySubTemplate('your-name', values);
12873 * @param {Number} id of the template
12874 * @param {Object} values to apply to template
12875 * @param {Object} parent (normaly the instance of this object)
12877 applySubTemplate : function(id, values, parent)
12881 var t = this.tpls[id];
12885 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12886 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12890 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12897 if(t.execCall && t.execCall.call(this, values, parent)){
12901 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12907 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12908 parent = t.target ? values : parent;
12909 if(t.forCall && vs instanceof Array){
12911 for(var i = 0, len = vs.length; i < len; i++){
12913 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12915 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12917 //Roo.log(t.compiled);
12921 return buf.join('');
12924 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12929 return t.compiled.call(this, vs, parent);
12931 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12933 //Roo.log(t.compiled);
12941 applyTemplate : function(values){
12942 return this.master.compiled.call(this, values, {});
12943 //var s = this.subs;
12946 apply : function(){
12947 return this.applyTemplate.apply(this, arguments);
12952 Roo.DomTemplate.from = function(el){
12953 el = Roo.getDom(el);
12954 return new Roo.Domtemplate(el.value || el.innerHTML);
12957 * Ext JS Library 1.1.1
12958 * Copyright(c) 2006-2007, Ext JS, LLC.
12960 * Originally Released Under LGPL - original licence link has changed is not relivant.
12963 * <script type="text/javascript">
12967 * @class Roo.util.DelayedTask
12968 * Provides a convenient method of performing setTimeout where a new
12969 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12970 * You can use this class to buffer
12971 * the keypress events for a certain number of milliseconds, and perform only if they stop
12972 * for that amount of time.
12973 * @constructor The parameters to this constructor serve as defaults and are not required.
12974 * @param {Function} fn (optional) The default function to timeout
12975 * @param {Object} scope (optional) The default scope of that timeout
12976 * @param {Array} args (optional) The default Array of arguments
12978 Roo.util.DelayedTask = function(fn, scope, args){
12979 var id = null, d, t;
12981 var call = function(){
12982 var now = new Date().getTime();
12986 fn.apply(scope, args || []);
12990 * Cancels any pending timeout and queues a new one
12991 * @param {Number} delay The milliseconds to delay
12992 * @param {Function} newFn (optional) Overrides function passed to constructor
12993 * @param {Object} newScope (optional) Overrides scope passed to constructor
12994 * @param {Array} newArgs (optional) Overrides args passed to constructor
12996 this.delay = function(delay, newFn, newScope, newArgs){
12997 if(id && delay != d){
13001 t = new Date().getTime();
13003 scope = newScope || scope;
13004 args = newArgs || args;
13006 id = setInterval(call, d);
13011 * Cancel the last queued timeout
13013 this.cancel = function(){
13021 * Ext JS Library 1.1.1
13022 * Copyright(c) 2006-2007, Ext JS, LLC.
13024 * Originally Released Under LGPL - original licence link has changed is not relivant.
13027 * <script type="text/javascript">
13031 Roo.util.TaskRunner = function(interval){
13032 interval = interval || 10;
13033 var tasks = [], removeQueue = [];
13035 var running = false;
13037 var stopThread = function(){
13043 var startThread = function(){
13046 id = setInterval(runTasks, interval);
13050 var removeTask = function(task){
13051 removeQueue.push(task);
13057 var runTasks = function(){
13058 if(removeQueue.length > 0){
13059 for(var i = 0, len = removeQueue.length; i < len; i++){
13060 tasks.remove(removeQueue[i]);
13063 if(tasks.length < 1){
13068 var now = new Date().getTime();
13069 for(var i = 0, len = tasks.length; i < len; ++i){
13071 var itime = now - t.taskRunTime;
13072 if(t.interval <= itime){
13073 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
13074 t.taskRunTime = now;
13075 if(rt === false || t.taskRunCount === t.repeat){
13080 if(t.duration && t.duration <= (now - t.taskStartTime)){
13087 * Queues a new task.
13088 * @param {Object} task
13090 this.start = function(task){
13092 task.taskStartTime = new Date().getTime();
13093 task.taskRunTime = 0;
13094 task.taskRunCount = 0;
13099 this.stop = function(task){
13104 this.stopAll = function(){
13106 for(var i = 0, len = tasks.length; i < len; i++){
13107 if(tasks[i].onStop){
13116 Roo.TaskMgr = new Roo.util.TaskRunner();/*
13118 * Ext JS Library 1.1.1
13119 * Copyright(c) 2006-2007, Ext JS, LLC.
13121 * Originally Released Under LGPL - original licence link has changed is not relivant.
13124 * <script type="text/javascript">
13129 * @class Roo.util.MixedCollection
13130 * @extends Roo.util.Observable
13131 * A Collection class that maintains both numeric indexes and keys and exposes events.
13133 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
13134 * collection (defaults to false)
13135 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
13136 * and return the key value for that item. This is used when available to look up the key on items that
13137 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
13138 * equivalent to providing an implementation for the {@link #getKey} method.
13140 Roo.util.MixedCollection = function(allowFunctions, keyFn){
13148 * Fires when the collection is cleared.
13153 * Fires when an item is added to the collection.
13154 * @param {Number} index The index at which the item was added.
13155 * @param {Object} o The item added.
13156 * @param {String} key The key associated with the added item.
13161 * Fires when an item is replaced in the collection.
13162 * @param {String} key he key associated with the new added.
13163 * @param {Object} old The item being replaced.
13164 * @param {Object} new The new item.
13169 * Fires when an item is removed from the collection.
13170 * @param {Object} o The item being removed.
13171 * @param {String} key (optional) The key associated with the removed item.
13176 this.allowFunctions = allowFunctions === true;
13178 this.getKey = keyFn;
13180 Roo.util.MixedCollection.superclass.constructor.call(this);
13183 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
13184 allowFunctions : false,
13187 * Adds an item to the collection.
13188 * @param {String} key The key to associate with the item
13189 * @param {Object} o The item to add.
13190 * @return {Object} The item added.
13192 add : function(key, o){
13193 if(arguments.length == 1){
13195 key = this.getKey(o);
13197 if(typeof key == "undefined" || key === null){
13199 this.items.push(o);
13200 this.keys.push(null);
13202 var old = this.map[key];
13204 return this.replace(key, o);
13207 this.items.push(o);
13209 this.keys.push(key);
13211 this.fireEvent("add", this.length-1, o, key);
13216 * MixedCollection has a generic way to fetch keys if you implement getKey.
13219 var mc = new Roo.util.MixedCollection();
13220 mc.add(someEl.dom.id, someEl);
13221 mc.add(otherEl.dom.id, otherEl);
13225 var mc = new Roo.util.MixedCollection();
13226 mc.getKey = function(el){
13232 // or via the constructor
13233 var mc = new Roo.util.MixedCollection(false, function(el){
13239 * @param o {Object} The item for which to find the key.
13240 * @return {Object} The key for the passed item.
13242 getKey : function(o){
13247 * Replaces an item in the collection.
13248 * @param {String} key The key associated with the item to replace, or the item to replace.
13249 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
13250 * @return {Object} The new item.
13252 replace : function(key, o){
13253 if(arguments.length == 1){
13255 key = this.getKey(o);
13257 var old = this.item(key);
13258 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
13259 return this.add(key, o);
13261 var index = this.indexOfKey(key);
13262 this.items[index] = o;
13264 this.fireEvent("replace", key, old, o);
13269 * Adds all elements of an Array or an Object to the collection.
13270 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
13271 * an Array of values, each of which are added to the collection.
13273 addAll : function(objs){
13274 if(arguments.length > 1 || objs instanceof Array){
13275 var args = arguments.length > 1 ? arguments : objs;
13276 for(var i = 0, len = args.length; i < len; i++){
13280 for(var key in objs){
13281 if(this.allowFunctions || typeof objs[key] != "function"){
13282 this.add(key, objs[key]);
13289 * Executes the specified function once for every item in the collection, passing each
13290 * item as the first and only parameter. returning false from the function will stop the iteration.
13291 * @param {Function} fn The function to execute for each item.
13292 * @param {Object} scope (optional) The scope in which to execute the function.
13294 each : function(fn, scope){
13295 var items = [].concat(this.items); // each safe for removal
13296 for(var i = 0, len = items.length; i < len; i++){
13297 if(fn.call(scope || items[i], items[i], i, len) === false){
13304 * Executes the specified function once for every key in the collection, passing each
13305 * key, and its associated item as the first two parameters.
13306 * @param {Function} fn The function to execute for each item.
13307 * @param {Object} scope (optional) The scope in which to execute the function.
13309 eachKey : function(fn, scope){
13310 for(var i = 0, len = this.keys.length; i < len; i++){
13311 fn.call(scope || window, this.keys[i], this.items[i], i, len);
13316 * Returns the first item in the collection which elicits a true return value from the
13317 * passed selection function.
13318 * @param {Function} fn The selection function to execute for each item.
13319 * @param {Object} scope (optional) The scope in which to execute the function.
13320 * @return {Object} The first item in the collection which returned true from the selection function.
13322 find : function(fn, scope){
13323 for(var i = 0, len = this.items.length; i < len; i++){
13324 if(fn.call(scope || window, this.items[i], this.keys[i])){
13325 return this.items[i];
13332 * Inserts an item at the specified index in the collection.
13333 * @param {Number} index The index to insert the item at.
13334 * @param {String} key The key to associate with the new item, or the item itself.
13335 * @param {Object} o (optional) If the second parameter was a key, the new item.
13336 * @return {Object} The item inserted.
13338 insert : function(index, key, o){
13339 if(arguments.length == 2){
13341 key = this.getKey(o);
13343 if(index >= this.length){
13344 return this.add(key, o);
13347 this.items.splice(index, 0, o);
13348 if(typeof key != "undefined" && key != null){
13351 this.keys.splice(index, 0, key);
13352 this.fireEvent("add", index, o, key);
13357 * Removed an item from the collection.
13358 * @param {Object} o The item to remove.
13359 * @return {Object} The item removed.
13361 remove : function(o){
13362 return this.removeAt(this.indexOf(o));
13366 * Remove an item from a specified index in the collection.
13367 * @param {Number} index The index within the collection of the item to remove.
13369 removeAt : function(index){
13370 if(index < this.length && index >= 0){
13372 var o = this.items[index];
13373 this.items.splice(index, 1);
13374 var key = this.keys[index];
13375 if(typeof key != "undefined"){
13376 delete this.map[key];
13378 this.keys.splice(index, 1);
13379 this.fireEvent("remove", o, key);
13384 * Removed an item associated with the passed key fom the collection.
13385 * @param {String} key The key of the item to remove.
13387 removeKey : function(key){
13388 return this.removeAt(this.indexOfKey(key));
13392 * Returns the number of items in the collection.
13393 * @return {Number} the number of items in the collection.
13395 getCount : function(){
13396 return this.length;
13400 * Returns index within the collection of the passed Object.
13401 * @param {Object} o The item to find the index of.
13402 * @return {Number} index of the item.
13404 indexOf : function(o){
13405 if(!this.items.indexOf){
13406 for(var i = 0, len = this.items.length; i < len; i++){
13407 if(this.items[i] == o) {
13413 return this.items.indexOf(o);
13418 * Returns index within the collection of the passed key.
13419 * @param {String} key The key to find the index of.
13420 * @return {Number} index of the key.
13422 indexOfKey : function(key){
13423 if(!this.keys.indexOf){
13424 for(var i = 0, len = this.keys.length; i < len; i++){
13425 if(this.keys[i] == key) {
13431 return this.keys.indexOf(key);
13436 * Returns the item associated with the passed key OR index. Key has priority over index.
13437 * @param {String/Number} key The key or index of the item.
13438 * @return {Object} The item associated with the passed key.
13440 item : function(key){
13441 if (key === 'length') {
13444 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13445 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13449 * Returns the item at the specified index.
13450 * @param {Number} index The index of the item.
13453 itemAt : function(index){
13454 return this.items[index];
13458 * Returns the item associated with the passed key.
13459 * @param {String/Number} key The key of the item.
13460 * @return {Object} The item associated with the passed key.
13462 key : function(key){
13463 return this.map[key];
13467 * Returns true if the collection contains the passed Object as an item.
13468 * @param {Object} o The Object to look for in the collection.
13469 * @return {Boolean} True if the collection contains the Object as an item.
13471 contains : function(o){
13472 return this.indexOf(o) != -1;
13476 * Returns true if the collection contains the passed Object as a key.
13477 * @param {String} key The key to look for in the collection.
13478 * @return {Boolean} True if the collection contains the Object as a key.
13480 containsKey : function(key){
13481 return typeof this.map[key] != "undefined";
13485 * Removes all items from the collection.
13487 clear : function(){
13492 this.fireEvent("clear");
13496 * Returns the first item in the collection.
13497 * @return {Object} the first item in the collection..
13499 first : function(){
13500 return this.items[0];
13504 * Returns the last item in the collection.
13505 * @return {Object} the last item in the collection..
13508 return this.items[this.length-1];
13511 _sort : function(property, dir, fn){
13512 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13513 fn = fn || function(a, b){
13516 var c = [], k = this.keys, items = this.items;
13517 for(var i = 0, len = items.length; i < len; i++){
13518 c[c.length] = {key: k[i], value: items[i], index: i};
13520 c.sort(function(a, b){
13521 var v = fn(a[property], b[property]) * dsc;
13523 v = (a.index < b.index ? -1 : 1);
13527 for(var i = 0, len = c.length; i < len; i++){
13528 items[i] = c[i].value;
13531 this.fireEvent("sort", this);
13535 * Sorts this collection with the passed comparison function
13536 * @param {String} direction (optional) "ASC" or "DESC"
13537 * @param {Function} fn (optional) comparison function
13539 sort : function(dir, fn){
13540 this._sort("value", dir, fn);
13544 * Sorts this collection by keys
13545 * @param {String} direction (optional) "ASC" or "DESC"
13546 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13548 keySort : function(dir, fn){
13549 this._sort("key", dir, fn || function(a, b){
13550 return String(a).toUpperCase()-String(b).toUpperCase();
13555 * Returns a range of items in this collection
13556 * @param {Number} startIndex (optional) defaults to 0
13557 * @param {Number} endIndex (optional) default to the last item
13558 * @return {Array} An array of items
13560 getRange : function(start, end){
13561 var items = this.items;
13562 if(items.length < 1){
13565 start = start || 0;
13566 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13569 for(var i = start; i <= end; i++) {
13570 r[r.length] = items[i];
13573 for(var i = start; i >= end; i--) {
13574 r[r.length] = items[i];
13581 * Filter the <i>objects</i> in this collection by a specific property.
13582 * Returns a new collection that has been filtered.
13583 * @param {String} property A property on your objects
13584 * @param {String/RegExp} value Either string that the property values
13585 * should start with or a RegExp to test against the property
13586 * @return {MixedCollection} The new filtered collection
13588 filter : function(property, value){
13589 if(!value.exec){ // not a regex
13590 value = String(value);
13591 if(value.length == 0){
13592 return this.clone();
13594 value = new RegExp("^" + Roo.escapeRe(value), "i");
13596 return this.filterBy(function(o){
13597 return o && value.test(o[property]);
13602 * Filter by a function. * Returns a new collection that has been filtered.
13603 * The passed function will be called with each
13604 * object in the collection. If the function returns true, the value is included
13605 * otherwise it is filtered.
13606 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13607 * @param {Object} scope (optional) The scope of the function (defaults to this)
13608 * @return {MixedCollection} The new filtered collection
13610 filterBy : function(fn, scope){
13611 var r = new Roo.util.MixedCollection();
13612 r.getKey = this.getKey;
13613 var k = this.keys, it = this.items;
13614 for(var i = 0, len = it.length; i < len; i++){
13615 if(fn.call(scope||this, it[i], k[i])){
13616 r.add(k[i], it[i]);
13623 * Creates a duplicate of this collection
13624 * @return {MixedCollection}
13626 clone : function(){
13627 var r = new Roo.util.MixedCollection();
13628 var k = this.keys, it = this.items;
13629 for(var i = 0, len = it.length; i < len; i++){
13630 r.add(k[i], it[i]);
13632 r.getKey = this.getKey;
13637 * Returns the item associated with the passed key or index.
13639 * @param {String/Number} key The key or index of the item.
13640 * @return {Object} The item associated with the passed key.
13642 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13644 * Ext JS Library 1.1.1
13645 * Copyright(c) 2006-2007, Ext JS, LLC.
13647 * Originally Released Under LGPL - original licence link has changed is not relivant.
13650 * <script type="text/javascript">
13653 * @class Roo.util.JSON
13654 * Modified version of Douglas Crockford"s json.js that doesn"t
13655 * mess with the Object prototype
13656 * http://www.json.org/js.html
13659 Roo.util.JSON = new (function(){
13660 var useHasOwn = {}.hasOwnProperty ? true : false;
13662 // crashes Safari in some instances
13663 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13665 var pad = function(n) {
13666 return n < 10 ? "0" + n : n;
13679 var encodeString = function(s){
13680 if (/["\\\x00-\x1f]/.test(s)) {
13681 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13686 c = b.charCodeAt();
13688 Math.floor(c / 16).toString(16) +
13689 (c % 16).toString(16);
13692 return '"' + s + '"';
13695 var encodeArray = function(o){
13696 var a = ["["], b, i, l = o.length, v;
13697 for (i = 0; i < l; i += 1) {
13699 switch (typeof v) {
13708 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13716 var encodeDate = function(o){
13717 return '"' + o.getFullYear() + "-" +
13718 pad(o.getMonth() + 1) + "-" +
13719 pad(o.getDate()) + "T" +
13720 pad(o.getHours()) + ":" +
13721 pad(o.getMinutes()) + ":" +
13722 pad(o.getSeconds()) + '"';
13726 * Encodes an Object, Array or other value
13727 * @param {Mixed} o The variable to encode
13728 * @return {String} The JSON string
13730 this.encode = function(o)
13732 // should this be extended to fully wrap stringify..
13734 if(typeof o == "undefined" || o === null){
13736 }else if(o instanceof Array){
13737 return encodeArray(o);
13738 }else if(o instanceof Date){
13739 return encodeDate(o);
13740 }else if(typeof o == "string"){
13741 return encodeString(o);
13742 }else if(typeof o == "number"){
13743 return isFinite(o) ? String(o) : "null";
13744 }else if(typeof o == "boolean"){
13747 var a = ["{"], b, i, v;
13749 if(!useHasOwn || o.hasOwnProperty(i)) {
13751 switch (typeof v) {
13760 a.push(this.encode(i), ":",
13761 v === null ? "null" : this.encode(v));
13772 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13773 * @param {String} json The JSON string
13774 * @return {Object} The resulting object
13776 this.decode = function(json){
13778 return /** eval:var:json */ eval("(" + json + ')');
13782 * Shorthand for {@link Roo.util.JSON#encode}
13783 * @member Roo encode
13785 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13787 * Shorthand for {@link Roo.util.JSON#decode}
13788 * @member Roo decode
13790 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13793 * Ext JS Library 1.1.1
13794 * Copyright(c) 2006-2007, Ext JS, LLC.
13796 * Originally Released Under LGPL - original licence link has changed is not relivant.
13799 * <script type="text/javascript">
13803 * @class Roo.util.Format
13804 * Reusable data formatting functions
13807 Roo.util.Format = function(){
13808 var trimRe = /^\s+|\s+$/g;
13811 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13812 * @param {String} value The string to truncate
13813 * @param {Number} length The maximum length to allow before truncating
13814 * @return {String} The converted text
13816 ellipsis : function(value, len){
13817 if(value && value.length > len){
13818 return value.substr(0, len-3)+"...";
13824 * Checks a reference and converts it to empty string if it is undefined
13825 * @param {Mixed} value Reference to check
13826 * @return {Mixed} Empty string if converted, otherwise the original value
13828 undef : function(value){
13829 return typeof value != "undefined" ? value : "";
13833 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13834 * @param {String} value The string to encode
13835 * @return {String} The encoded text
13837 htmlEncode : function(value){
13838 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13842 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13843 * @param {String} value The string to decode
13844 * @return {String} The decoded text
13846 htmlDecode : function(value){
13847 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13851 * Trims any whitespace from either side of a string
13852 * @param {String} value The text to trim
13853 * @return {String} The trimmed text
13855 trim : function(value){
13856 return String(value).replace(trimRe, "");
13860 * Returns a substring from within an original string
13861 * @param {String} value The original text
13862 * @param {Number} start The start index of the substring
13863 * @param {Number} length The length of the substring
13864 * @return {String} The substring
13866 substr : function(value, start, length){
13867 return String(value).substr(start, length);
13871 * Converts a string to all lower case letters
13872 * @param {String} value The text to convert
13873 * @return {String} The converted text
13875 lowercase : function(value){
13876 return String(value).toLowerCase();
13880 * Converts a string to all upper case letters
13881 * @param {String} value The text to convert
13882 * @return {String} The converted text
13884 uppercase : function(value){
13885 return String(value).toUpperCase();
13889 * Converts the first character only of a string to upper case
13890 * @param {String} value The text to convert
13891 * @return {String} The converted text
13893 capitalize : function(value){
13894 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13898 call : function(value, fn){
13899 if(arguments.length > 2){
13900 var args = Array.prototype.slice.call(arguments, 2);
13901 args.unshift(value);
13903 return /** eval:var:value */ eval(fn).apply(window, args);
13905 /** eval:var:value */
13906 return /** eval:var:value */ eval(fn).call(window, value);
13912 * safer version of Math.toFixed..??/
13913 * @param {Number/String} value The numeric value to format
13914 * @param {Number/String} value Decimal places
13915 * @return {String} The formatted currency string
13917 toFixed : function(v, n)
13919 // why not use to fixed - precision is buggered???
13921 return Math.round(v-0);
13923 var fact = Math.pow(10,n+1);
13924 v = (Math.round((v-0)*fact))/fact;
13925 var z = (''+fact).substring(2);
13926 if (v == Math.floor(v)) {
13927 return Math.floor(v) + '.' + z;
13930 // now just padd decimals..
13931 var ps = String(v).split('.');
13932 var fd = (ps[1] + z);
13933 var r = fd.substring(0,n);
13934 var rm = fd.substring(n);
13936 return ps[0] + '.' + r;
13938 r*=1; // turn it into a number;
13940 if (String(r).length != n) {
13943 r = String(r).substring(1); // chop the end off.
13946 return ps[0] + '.' + r;
13951 * Format a number as US currency
13952 * @param {Number/String} value The numeric value to format
13953 * @return {String} The formatted currency string
13955 usMoney : function(v){
13956 return '$' + Roo.util.Format.number(v);
13961 * eventually this should probably emulate php's number_format
13962 * @param {Number/String} value The numeric value to format
13963 * @param {Number} decimals number of decimal places
13964 * @param {String} delimiter for thousands (default comma)
13965 * @return {String} The formatted currency string
13967 number : function(v, decimals, thousandsDelimiter)
13969 // multiply and round.
13970 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13971 thousandsDelimiter = typeof(thousandsDelimiter) == 'undefined' ? ',' : thousandsDelimiter;
13973 var mul = Math.pow(10, decimals);
13974 var zero = String(mul).substring(1);
13975 v = (Math.round((v-0)*mul))/mul;
13977 // if it's '0' number.. then
13979 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13981 var ps = v.split('.');
13984 var r = /(\d+)(\d{3})/;
13987 if(thousandsDelimiter.length != 0) {
13988 whole = whole.replace(/\B(?=(\d{3})+(?!\d))/g, thousandsDelimiter );
13993 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13994 // does not have decimals
13995 (decimals ? ('.' + zero) : '');
13998 return whole + sub ;
14002 * Parse a value into a formatted date using the specified format pattern.
14003 * @param {Mixed} value The value to format
14004 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
14005 * @return {String} The formatted date string
14007 date : function(v, format){
14011 if(!(v instanceof Date)){
14012 v = new Date(Date.parse(v));
14014 return v.dateFormat(format || Roo.util.Format.defaults.date);
14018 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
14019 * @param {String} format Any valid date format string
14020 * @return {Function} The date formatting function
14022 dateRenderer : function(format){
14023 return function(v){
14024 return Roo.util.Format.date(v, format);
14029 stripTagsRE : /<\/?[^>]+>/gi,
14032 * Strips all HTML tags
14033 * @param {Mixed} value The text from which to strip tags
14034 * @return {String} The stripped text
14036 stripTags : function(v){
14037 return !v ? v : String(v).replace(this.stripTagsRE, "");
14041 * Size in Mb,Gb etc.
14042 * @param {Number} value The number to be formated
14043 * @param {number} decimals how many decimal places
14044 * @return {String} the formated string
14046 size : function(value, decimals)
14048 var sizes = ['b', 'k', 'M', 'G', 'T'];
14052 var i = parseInt(Math.floor(Math.log(value) / Math.log(1024)));
14053 return Roo.util.Format.number(value/ Math.pow(1024, i) ,decimals) + sizes[i];
14060 Roo.util.Format.defaults = {
14064 * Ext JS Library 1.1.1
14065 * Copyright(c) 2006-2007, Ext JS, LLC.
14067 * Originally Released Under LGPL - original licence link has changed is not relivant.
14070 * <script type="text/javascript">
14077 * @class Roo.MasterTemplate
14078 * @extends Roo.Template
14079 * Provides a template that can have child templates. The syntax is:
14081 var t = new Roo.MasterTemplate(
14082 '<select name="{name}">',
14083 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
14086 t.add('options', {value: 'foo', text: 'bar'});
14087 // or you can add multiple child elements in one shot
14088 t.addAll('options', [
14089 {value: 'foo', text: 'bar'},
14090 {value: 'foo2', text: 'bar2'},
14091 {value: 'foo3', text: 'bar3'}
14093 // then append, applying the master template values
14094 t.append('my-form', {name: 'my-select'});
14096 * A name attribute for the child template is not required if you have only one child
14097 * template or you want to refer to them by index.
14099 Roo.MasterTemplate = function(){
14100 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
14101 this.originalHtml = this.html;
14103 var m, re = this.subTemplateRe;
14106 while(m = re.exec(this.html)){
14107 var name = m[1], content = m[2];
14112 tpl : new Roo.Template(content)
14115 st[name] = st[subIndex];
14117 st[subIndex].tpl.compile();
14118 st[subIndex].tpl.call = this.call.createDelegate(this);
14121 this.subCount = subIndex;
14124 Roo.extend(Roo.MasterTemplate, Roo.Template, {
14126 * The regular expression used to match sub templates
14130 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
14133 * Applies the passed values to a child template.
14134 * @param {String/Number} name (optional) The name or index of the child template
14135 * @param {Array/Object} values The values to be applied to the template
14136 * @return {MasterTemplate} this
14138 add : function(name, values){
14139 if(arguments.length == 1){
14140 values = arguments[0];
14143 var s = this.subs[name];
14144 s.buffer[s.buffer.length] = s.tpl.apply(values);
14149 * Applies all the passed values to a child template.
14150 * @param {String/Number} name (optional) The name or index of the child template
14151 * @param {Array} values The values to be applied to the template, this should be an array of objects.
14152 * @param {Boolean} reset (optional) True to reset the template first
14153 * @return {MasterTemplate} this
14155 fill : function(name, values, reset){
14157 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
14165 for(var i = 0, len = values.length; i < len; i++){
14166 this.add(name, values[i]);
14172 * Resets the template for reuse
14173 * @return {MasterTemplate} this
14175 reset : function(){
14177 for(var i = 0; i < this.subCount; i++){
14183 applyTemplate : function(values){
14185 var replaceIndex = -1;
14186 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
14187 return s[++replaceIndex].buffer.join("");
14189 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
14192 apply : function(){
14193 return this.applyTemplate.apply(this, arguments);
14196 compile : function(){return this;}
14200 * Alias for fill().
14203 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
14205 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
14206 * var tpl = Roo.MasterTemplate.from('element-id');
14207 * @param {String/HTMLElement} el
14208 * @param {Object} config
14211 Roo.MasterTemplate.from = function(el, config){
14212 el = Roo.getDom(el);
14213 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
14216 * Ext JS Library 1.1.1
14217 * Copyright(c) 2006-2007, Ext JS, LLC.
14219 * Originally Released Under LGPL - original licence link has changed is not relivant.
14222 * <script type="text/javascript">
14227 * @class Roo.util.CSS
14228 * Utility class for manipulating CSS rules
14231 Roo.util.CSS = function(){
14233 var doc = document;
14235 var camelRe = /(-[a-z])/gi;
14236 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
14240 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
14241 * tag and appended to the HEAD of the document.
14242 * @param {String|Object} cssText The text containing the css rules
14243 * @param {String} id An id to add to the stylesheet for later removal
14244 * @return {StyleSheet}
14246 createStyleSheet : function(cssText, id){
14248 var head = doc.getElementsByTagName("head")[0];
14249 var nrules = doc.createElement("style");
14250 nrules.setAttribute("type", "text/css");
14252 nrules.setAttribute("id", id);
14254 if (typeof(cssText) != 'string') {
14255 // support object maps..
14256 // not sure if this a good idea..
14257 // perhaps it should be merged with the general css handling
14258 // and handle js style props.
14259 var cssTextNew = [];
14260 for(var n in cssText) {
14262 for(var k in cssText[n]) {
14263 citems.push( k + ' : ' +cssText[n][k] + ';' );
14265 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
14268 cssText = cssTextNew.join("\n");
14274 head.appendChild(nrules);
14275 ss = nrules.styleSheet;
14276 ss.cssText = cssText;
14279 nrules.appendChild(doc.createTextNode(cssText));
14281 nrules.cssText = cssText;
14283 head.appendChild(nrules);
14284 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
14286 this.cacheStyleSheet(ss);
14291 * Removes a style or link tag by id
14292 * @param {String} id The id of the tag
14294 removeStyleSheet : function(id){
14295 var existing = doc.getElementById(id);
14297 existing.parentNode.removeChild(existing);
14302 * Dynamically swaps an existing stylesheet reference for a new one
14303 * @param {String} id The id of an existing link tag to remove
14304 * @param {String} url The href of the new stylesheet to include
14306 swapStyleSheet : function(id, url){
14307 this.removeStyleSheet(id);
14308 var ss = doc.createElement("link");
14309 ss.setAttribute("rel", "stylesheet");
14310 ss.setAttribute("type", "text/css");
14311 ss.setAttribute("id", id);
14312 ss.setAttribute("href", url);
14313 doc.getElementsByTagName("head")[0].appendChild(ss);
14317 * Refresh the rule cache if you have dynamically added stylesheets
14318 * @return {Object} An object (hash) of rules indexed by selector
14320 refreshCache : function(){
14321 return this.getRules(true);
14325 cacheStyleSheet : function(stylesheet){
14329 try{// try catch for cross domain access issue
14330 var ssRules = stylesheet.cssRules || stylesheet.rules;
14331 for(var j = ssRules.length-1; j >= 0; --j){
14332 rules[ssRules[j].selectorText] = ssRules[j];
14338 * Gets all css rules for the document
14339 * @param {Boolean} refreshCache true to refresh the internal cache
14340 * @return {Object} An object (hash) of rules indexed by selector
14342 getRules : function(refreshCache){
14343 if(rules == null || refreshCache){
14345 var ds = doc.styleSheets;
14346 for(var i =0, len = ds.length; i < len; i++){
14348 this.cacheStyleSheet(ds[i]);
14356 * Gets an an individual CSS rule by selector(s)
14357 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
14358 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
14359 * @return {CSSRule} The CSS rule or null if one is not found
14361 getRule : function(selector, refreshCache){
14362 var rs = this.getRules(refreshCache);
14363 if(!(selector instanceof Array)){
14364 return rs[selector];
14366 for(var i = 0; i < selector.length; i++){
14367 if(rs[selector[i]]){
14368 return rs[selector[i]];
14376 * Updates a rule property
14377 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
14378 * @param {String} property The css property
14379 * @param {String} value The new value for the property
14380 * @return {Boolean} true If a rule was found and updated
14382 updateRule : function(selector, property, value){
14383 if(!(selector instanceof Array)){
14384 var rule = this.getRule(selector);
14386 rule.style[property.replace(camelRe, camelFn)] = value;
14390 for(var i = 0; i < selector.length; i++){
14391 if(this.updateRule(selector[i], property, value)){
14401 * Ext JS Library 1.1.1
14402 * Copyright(c) 2006-2007, Ext JS, LLC.
14404 * Originally Released Under LGPL - original licence link has changed is not relivant.
14407 * <script type="text/javascript">
14413 * @class Roo.util.ClickRepeater
14414 * @extends Roo.util.Observable
14416 * A wrapper class which can be applied to any element. Fires a "click" event while the
14417 * mouse is pressed. The interval between firings may be specified in the config but
14418 * defaults to 10 milliseconds.
14420 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14422 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14423 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14424 * Similar to an autorepeat key delay.
14425 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14426 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14427 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14428 * "interval" and "delay" are ignored. "immediate" is honored.
14429 * @cfg {Boolean} preventDefault True to prevent the default click event
14430 * @cfg {Boolean} stopDefault True to stop the default click event
14433 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14434 * 2007-02-02 jvs Renamed to ClickRepeater
14435 * 2007-02-03 jvs Modifications for FF Mac and Safari
14438 * @param {String/HTMLElement/Element} el The element to listen on
14439 * @param {Object} config
14441 Roo.util.ClickRepeater = function(el, config)
14443 this.el = Roo.get(el);
14444 this.el.unselectable();
14446 Roo.apply(this, config);
14451 * Fires when the mouse button is depressed.
14452 * @param {Roo.util.ClickRepeater} this
14454 "mousedown" : true,
14457 * Fires on a specified interval during the time the element is pressed.
14458 * @param {Roo.util.ClickRepeater} this
14463 * Fires when the mouse key is released.
14464 * @param {Roo.util.ClickRepeater} this
14469 this.el.on("mousedown", this.handleMouseDown, this);
14470 if(this.preventDefault || this.stopDefault){
14471 this.el.on("click", function(e){
14472 if(this.preventDefault){
14473 e.preventDefault();
14475 if(this.stopDefault){
14481 // allow inline handler
14483 this.on("click", this.handler, this.scope || this);
14486 Roo.util.ClickRepeater.superclass.constructor.call(this);
14489 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14492 preventDefault : true,
14493 stopDefault : false,
14497 handleMouseDown : function(){
14498 clearTimeout(this.timer);
14500 if(this.pressClass){
14501 this.el.addClass(this.pressClass);
14503 this.mousedownTime = new Date();
14505 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14506 this.el.on("mouseout", this.handleMouseOut, this);
14508 this.fireEvent("mousedown", this);
14509 this.fireEvent("click", this);
14511 this.timer = this.click.defer(this.delay || this.interval, this);
14515 click : function(){
14516 this.fireEvent("click", this);
14517 this.timer = this.click.defer(this.getInterval(), this);
14521 getInterval: function(){
14522 if(!this.accelerate){
14523 return this.interval;
14525 var pressTime = this.mousedownTime.getElapsed();
14526 if(pressTime < 500){
14528 }else if(pressTime < 1700){
14530 }else if(pressTime < 2600){
14532 }else if(pressTime < 3500){
14534 }else if(pressTime < 4400){
14536 }else if(pressTime < 5300){
14538 }else if(pressTime < 6200){
14546 handleMouseOut : function(){
14547 clearTimeout(this.timer);
14548 if(this.pressClass){
14549 this.el.removeClass(this.pressClass);
14551 this.el.on("mouseover", this.handleMouseReturn, this);
14555 handleMouseReturn : function(){
14556 this.el.un("mouseover", this.handleMouseReturn);
14557 if(this.pressClass){
14558 this.el.addClass(this.pressClass);
14564 handleMouseUp : function(){
14565 clearTimeout(this.timer);
14566 this.el.un("mouseover", this.handleMouseReturn);
14567 this.el.un("mouseout", this.handleMouseOut);
14568 Roo.get(document).un("mouseup", this.handleMouseUp);
14569 this.el.removeClass(this.pressClass);
14570 this.fireEvent("mouseup", this);
14573 * @class Roo.util.Clipboard
14579 Roo.util.Clipboard = {
14581 * Writes a string to the clipboard - using the Clipboard API if https, otherwise using text area.
14582 * @param {String} text to copy to clipboard
14584 write : function(text) {
14585 // navigator clipboard api needs a secure context (https)
14586 if (navigator.clipboard && window.isSecureContext) {
14587 // navigator clipboard api method'
14588 navigator.clipboard.writeText(text);
14591 // text area method
14592 var ta = document.createElement("textarea");
14594 // make the textarea out of viewport
14595 ta.style.position = "fixed";
14596 ta.style.left = "-999999px";
14597 ta.style.top = "-999999px";
14598 document.body.appendChild(ta);
14601 document.execCommand('copy');
14611 * Ext JS Library 1.1.1
14612 * Copyright(c) 2006-2007, Ext JS, LLC.
14614 * Originally Released Under LGPL - original licence link has changed is not relivant.
14617 * <script type="text/javascript">
14622 * @class Roo.KeyNav
14623 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14624 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14625 * way to implement custom navigation schemes for any UI component.</p>
14626 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14627 * pageUp, pageDown, del, home, end. Usage:</p>
14629 var nav = new Roo.KeyNav("my-element", {
14630 "left" : function(e){
14631 this.moveLeft(e.ctrlKey);
14633 "right" : function(e){
14634 this.moveRight(e.ctrlKey);
14636 "enter" : function(e){
14643 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14644 * @param {Object} config The config
14646 Roo.KeyNav = function(el, config){
14647 this.el = Roo.get(el);
14648 Roo.apply(this, config);
14649 if(!this.disabled){
14650 this.disabled = true;
14655 Roo.KeyNav.prototype = {
14657 * @cfg {Boolean} disabled
14658 * True to disable this KeyNav instance (defaults to false)
14662 * @cfg {String} defaultEventAction
14663 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14664 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14665 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14667 defaultEventAction: "stopEvent",
14669 * @cfg {Boolean} forceKeyDown
14670 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14671 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14672 * handle keydown instead of keypress.
14674 forceKeyDown : false,
14677 prepareEvent : function(e){
14678 var k = e.getKey();
14679 var h = this.keyToHandler[k];
14680 //if(h && this[h]){
14681 // e.stopPropagation();
14683 if(Roo.isSafari && h && k >= 37 && k <= 40){
14689 relay : function(e){
14690 var k = e.getKey();
14691 var h = this.keyToHandler[k];
14693 if(this.doRelay(e, this[h], h) !== true){
14694 e[this.defaultEventAction]();
14700 doRelay : function(e, h, hname){
14701 return h.call(this.scope || this, e);
14704 // possible handlers
14718 // quick lookup hash
14735 * Enable this KeyNav
14737 enable: function(){
14739 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14740 // the EventObject will normalize Safari automatically
14741 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14742 this.el.on("keydown", this.relay, this);
14744 this.el.on("keydown", this.prepareEvent, this);
14745 this.el.on("keypress", this.relay, this);
14747 this.disabled = false;
14752 * Disable this KeyNav
14754 disable: function(){
14755 if(!this.disabled){
14756 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14757 this.el.un("keydown", this.relay);
14759 this.el.un("keydown", this.prepareEvent);
14760 this.el.un("keypress", this.relay);
14762 this.disabled = true;
14767 * Ext JS Library 1.1.1
14768 * Copyright(c) 2006-2007, Ext JS, LLC.
14770 * Originally Released Under LGPL - original licence link has changed is not relivant.
14773 * <script type="text/javascript">
14778 * @class Roo.KeyMap
14779 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14780 * The constructor accepts the same config object as defined by {@link #addBinding}.
14781 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14782 * combination it will call the function with this signature (if the match is a multi-key
14783 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14784 * A KeyMap can also handle a string representation of keys.<br />
14787 // map one key by key code
14788 var map = new Roo.KeyMap("my-element", {
14789 key: 13, // or Roo.EventObject.ENTER
14794 // map multiple keys to one action by string
14795 var map = new Roo.KeyMap("my-element", {
14801 // map multiple keys to multiple actions by strings and array of codes
14802 var map = new Roo.KeyMap("my-element", [
14805 fn: function(){ alert("Return was pressed"); }
14808 fn: function(){ alert('a, b or c was pressed'); }
14813 fn: function(){ alert('Control + shift + tab was pressed.'); }
14817 * <b>Note: A KeyMap starts enabled</b>
14819 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14820 * @param {Object} config The config (see {@link #addBinding})
14821 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14823 Roo.KeyMap = function(el, config, eventName){
14824 this.el = Roo.get(el);
14825 this.eventName = eventName || "keydown";
14826 this.bindings = [];
14828 this.addBinding(config);
14833 Roo.KeyMap.prototype = {
14835 * True to stop the event from bubbling and prevent the default browser action if the
14836 * key was handled by the KeyMap (defaults to false)
14842 * Add a new binding to this KeyMap. The following config object properties are supported:
14844 Property Type Description
14845 ---------- --------------- ----------------------------------------------------------------------
14846 key String/Array A single keycode or an array of keycodes to handle
14847 shift Boolean True to handle key only when shift is pressed (defaults to false)
14848 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14849 alt Boolean True to handle key only when alt is pressed (defaults to false)
14850 fn Function The function to call when KeyMap finds the expected key combination
14851 scope Object The scope of the callback function
14857 var map = new Roo.KeyMap(document, {
14858 key: Roo.EventObject.ENTER,
14863 //Add a new binding to the existing KeyMap later
14871 * @param {Object/Array} config A single KeyMap config or an array of configs
14873 addBinding : function(config){
14874 if(config instanceof Array){
14875 for(var i = 0, len = config.length; i < len; i++){
14876 this.addBinding(config[i]);
14880 var keyCode = config.key,
14881 shift = config.shift,
14882 ctrl = config.ctrl,
14885 scope = config.scope;
14886 if(typeof keyCode == "string"){
14888 var keyString = keyCode.toUpperCase();
14889 for(var j = 0, len = keyString.length; j < len; j++){
14890 ks.push(keyString.charCodeAt(j));
14894 var keyArray = keyCode instanceof Array;
14895 var handler = function(e){
14896 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14897 var k = e.getKey();
14899 for(var i = 0, len = keyCode.length; i < len; i++){
14900 if(keyCode[i] == k){
14901 if(this.stopEvent){
14904 fn.call(scope || window, k, e);
14910 if(this.stopEvent){
14913 fn.call(scope || window, k, e);
14918 this.bindings.push(handler);
14922 * Shorthand for adding a single key listener
14923 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14924 * following options:
14925 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14926 * @param {Function} fn The function to call
14927 * @param {Object} scope (optional) The scope of the function
14929 on : function(key, fn, scope){
14930 var keyCode, shift, ctrl, alt;
14931 if(typeof key == "object" && !(key instanceof Array)){
14950 handleKeyDown : function(e){
14951 if(this.enabled){ //just in case
14952 var b = this.bindings;
14953 for(var i = 0, len = b.length; i < len; i++){
14954 b[i].call(this, e);
14960 * Returns true if this KeyMap is enabled
14961 * @return {Boolean}
14963 isEnabled : function(){
14964 return this.enabled;
14968 * Enables this KeyMap
14970 enable: function(){
14972 this.el.on(this.eventName, this.handleKeyDown, this);
14973 this.enabled = true;
14978 * Disable this KeyMap
14980 disable: function(){
14982 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14983 this.enabled = false;
14988 * Ext JS Library 1.1.1
14989 * Copyright(c) 2006-2007, Ext JS, LLC.
14991 * Originally Released Under LGPL - original licence link has changed is not relivant.
14994 * <script type="text/javascript">
14999 * @class Roo.util.TextMetrics
15000 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
15001 * wide, in pixels, a given block of text will be.
15004 Roo.util.TextMetrics = function(){
15008 * Measures the size of the specified text
15009 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
15010 * that can affect the size of the rendered text
15011 * @param {String} text The text to measure
15012 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
15013 * in order to accurately measure the text height
15014 * @return {Object} An object containing the text's size {width: (width), height: (height)}
15016 measure : function(el, text, fixedWidth){
15018 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
15021 shared.setFixedWidth(fixedWidth || 'auto');
15022 return shared.getSize(text);
15026 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
15027 * the overhead of multiple calls to initialize the style properties on each measurement.
15028 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
15029 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
15030 * in order to accurately measure the text height
15031 * @return {Roo.util.TextMetrics.Instance} instance The new instance
15033 createInstance : function(el, fixedWidth){
15034 return Roo.util.TextMetrics.Instance(el, fixedWidth);
15041 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
15042 var ml = new Roo.Element(document.createElement('div'));
15043 document.body.appendChild(ml.dom);
15044 ml.position('absolute');
15045 ml.setLeftTop(-1000, -1000);
15049 ml.setWidth(fixedWidth);
15054 * Returns the size of the specified text based on the internal element's style and width properties
15055 * @memberOf Roo.util.TextMetrics.Instance#
15056 * @param {String} text The text to measure
15057 * @return {Object} An object containing the text's size {width: (width), height: (height)}
15059 getSize : function(text){
15061 var s = ml.getSize();
15067 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
15068 * that can affect the size of the rendered text
15069 * @memberOf Roo.util.TextMetrics.Instance#
15070 * @param {String/HTMLElement} el The element, dom node or id
15072 bind : function(el){
15074 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
15079 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
15080 * to set a fixed width in order to accurately measure the text height.
15081 * @memberOf Roo.util.TextMetrics.Instance#
15082 * @param {Number} width The width to set on the element
15084 setFixedWidth : function(width){
15085 ml.setWidth(width);
15089 * Returns the measured width of the specified text
15090 * @memberOf Roo.util.TextMetrics.Instance#
15091 * @param {String} text The text to measure
15092 * @return {Number} width The width in pixels
15094 getWidth : function(text){
15095 ml.dom.style.width = 'auto';
15096 return this.getSize(text).width;
15100 * Returns the measured height of the specified text. For multiline text, be sure to call
15101 * {@link #setFixedWidth} if necessary.
15102 * @memberOf Roo.util.TextMetrics.Instance#
15103 * @param {String} text The text to measure
15104 * @return {Number} height The height in pixels
15106 getHeight : function(text){
15107 return this.getSize(text).height;
15111 instance.bind(bindTo);
15116 // backwards compat
15117 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
15119 * Ext JS Library 1.1.1
15120 * Copyright(c) 2006-2007, Ext JS, LLC.
15122 * Originally Released Under LGPL - original licence link has changed is not relivant.
15125 * <script type="text/javascript">
15129 * @class Roo.state.Provider
15130 * Abstract base class for state provider implementations. This class provides methods
15131 * for encoding and decoding <b>typed</b> variables including dates and defines the
15132 * Provider interface.
15134 Roo.state.Provider = function(){
15136 * @event statechange
15137 * Fires when a state change occurs.
15138 * @param {Provider} this This state provider
15139 * @param {String} key The state key which was changed
15140 * @param {String} value The encoded value for the state
15143 "statechange": true
15146 Roo.state.Provider.superclass.constructor.call(this);
15148 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
15150 * Returns the current value for a key
15151 * @param {String} name The key name
15152 * @param {Mixed} defaultValue A default value to return if the key's value is not found
15153 * @return {Mixed} The state data
15155 get : function(name, defaultValue){
15156 return typeof this.state[name] == "undefined" ?
15157 defaultValue : this.state[name];
15161 * Clears a value from the state
15162 * @param {String} name The key name
15164 clear : function(name){
15165 delete this.state[name];
15166 this.fireEvent("statechange", this, name, null);
15170 * Sets the value for a key
15171 * @param {String} name The key name
15172 * @param {Mixed} value The value to set
15174 set : function(name, value){
15175 this.state[name] = value;
15176 this.fireEvent("statechange", this, name, value);
15180 * Decodes a string previously encoded with {@link #encodeValue}.
15181 * @param {String} value The value to decode
15182 * @return {Mixed} The decoded value
15184 decodeValue : function(cookie){
15185 var re = /^(a|n|d|b|s|o)\:(.*)$/;
15186 var matches = re.exec(unescape(cookie));
15187 if(!matches || !matches[1]) {
15188 return; // non state cookie
15190 var type = matches[1];
15191 var v = matches[2];
15194 return parseFloat(v);
15196 return new Date(Date.parse(v));
15201 var values = v.split("^");
15202 for(var i = 0, len = values.length; i < len; i++){
15203 all.push(this.decodeValue(values[i]));
15208 var values = v.split("^");
15209 for(var i = 0, len = values.length; i < len; i++){
15210 var kv = values[i].split("=");
15211 all[kv[0]] = this.decodeValue(kv[1]);
15220 * Encodes a value including type information. Decode with {@link #decodeValue}.
15221 * @param {Mixed} value The value to encode
15222 * @return {String} The encoded value
15224 encodeValue : function(v){
15226 if(typeof v == "number"){
15228 }else if(typeof v == "boolean"){
15229 enc = "b:" + (v ? "1" : "0");
15230 }else if(v instanceof Date){
15231 enc = "d:" + v.toGMTString();
15232 }else if(v instanceof Array){
15234 for(var i = 0, len = v.length; i < len; i++){
15235 flat += this.encodeValue(v[i]);
15241 }else if(typeof v == "object"){
15244 if(typeof v[key] != "function"){
15245 flat += key + "=" + this.encodeValue(v[key]) + "^";
15248 enc = "o:" + flat.substring(0, flat.length-1);
15252 return escape(enc);
15258 * Ext JS Library 1.1.1
15259 * Copyright(c) 2006-2007, Ext JS, LLC.
15261 * Originally Released Under LGPL - original licence link has changed is not relivant.
15264 * <script type="text/javascript">
15267 * @class Roo.state.Manager
15268 * This is the global state manager. By default all components that are "state aware" check this class
15269 * for state information if you don't pass them a custom state provider. In order for this class
15270 * to be useful, it must be initialized with a provider when your application initializes.
15272 // in your initialization function
15274 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
15276 // supposed you have a {@link Roo.BorderLayout}
15277 var layout = new Roo.BorderLayout(...);
15278 layout.restoreState();
15279 // or a {Roo.BasicDialog}
15280 var dialog = new Roo.BasicDialog(...);
15281 dialog.restoreState();
15285 Roo.state.Manager = function(){
15286 var provider = new Roo.state.Provider();
15290 * Configures the default state provider for your application
15291 * @param {Provider} stateProvider The state provider to set
15293 setProvider : function(stateProvider){
15294 provider = stateProvider;
15298 * Returns the current value for a key
15299 * @param {String} name The key name
15300 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
15301 * @return {Mixed} The state data
15303 get : function(key, defaultValue){
15304 return provider.get(key, defaultValue);
15308 * Sets the value for a key
15309 * @param {String} name The key name
15310 * @param {Mixed} value The state data
15312 set : function(key, value){
15313 provider.set(key, value);
15317 * Clears a value from the state
15318 * @param {String} name The key name
15320 clear : function(key){
15321 provider.clear(key);
15325 * Gets the currently configured state provider
15326 * @return {Provider} The state provider
15328 getProvider : function(){
15335 * Ext JS Library 1.1.1
15336 * Copyright(c) 2006-2007, Ext JS, LLC.
15338 * Originally Released Under LGPL - original licence link has changed is not relivant.
15341 * <script type="text/javascript">
15344 * @class Roo.state.CookieProvider
15345 * @extends Roo.state.Provider
15346 * The default Provider implementation which saves state via cookies.
15349 var cp = new Roo.state.CookieProvider({
15351 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
15352 domain: "roojs.com"
15354 Roo.state.Manager.setProvider(cp);
15356 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
15357 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
15358 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
15359 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
15360 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
15361 * domain the page is running on including the 'www' like 'www.roojs.com')
15362 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
15364 * Create a new CookieProvider
15365 * @param {Object} config The configuration object
15367 Roo.state.CookieProvider = function(config){
15368 Roo.state.CookieProvider.superclass.constructor.call(this);
15370 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
15371 this.domain = null;
15372 this.secure = false;
15373 Roo.apply(this, config);
15374 this.state = this.readCookies();
15377 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
15379 set : function(name, value){
15380 if(typeof value == "undefined" || value === null){
15384 this.setCookie(name, value);
15385 Roo.state.CookieProvider.superclass.set.call(this, name, value);
15389 clear : function(name){
15390 this.clearCookie(name);
15391 Roo.state.CookieProvider.superclass.clear.call(this, name);
15395 readCookies : function(){
15397 var c = document.cookie + ";";
15398 var re = /\s?(.*?)=(.*?);/g;
15400 while((matches = re.exec(c)) != null){
15401 var name = matches[1];
15402 var value = matches[2];
15403 if(name && name.substring(0,3) == "ys-"){
15404 cookies[name.substr(3)] = this.decodeValue(value);
15411 setCookie : function(name, value){
15412 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
15413 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
15414 ((this.path == null) ? "" : ("; path=" + this.path)) +
15415 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15416 ((this.secure == true) ? "; secure" : "");
15420 clearCookie : function(name){
15421 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
15422 ((this.path == null) ? "" : ("; path=" + this.path)) +
15423 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15424 ((this.secure == true) ? "; secure" : "");
15428 * Ext JS Library 1.1.1
15429 * Copyright(c) 2006-2007, Ext JS, LLC.
15431 * Originally Released Under LGPL - original licence link has changed is not relivant.
15434 * <script type="text/javascript">
15439 * @class Roo.ComponentMgr
15440 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
15443 Roo.ComponentMgr = function(){
15444 var all = new Roo.util.MixedCollection();
15448 * Registers a component.
15449 * @param {Roo.Component} c The component
15451 register : function(c){
15456 * Unregisters a component.
15457 * @param {Roo.Component} c The component
15459 unregister : function(c){
15464 * Returns a component by id
15465 * @param {String} id The component id
15467 get : function(id){
15468 return all.get(id);
15472 * Registers a function that will be called when a specified component is added to ComponentMgr
15473 * @param {String} id The component id
15474 * @param {Funtction} fn The callback function
15475 * @param {Object} scope The scope of the callback
15477 onAvailable : function(id, fn, scope){
15478 all.on("add", function(index, o){
15480 fn.call(scope || o, o);
15481 all.un("add", fn, scope);
15488 * Ext JS Library 1.1.1
15489 * Copyright(c) 2006-2007, Ext JS, LLC.
15491 * Originally Released Under LGPL - original licence link has changed is not relivant.
15494 * <script type="text/javascript">
15498 * @class Roo.Component
15499 * @extends Roo.util.Observable
15500 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15501 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15502 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15503 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15504 * All visual components (widgets) that require rendering into a layout should subclass Component.
15506 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15507 * 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
15508 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15510 Roo.Component = function(config){
15511 config = config || {};
15512 if(config.tagName || config.dom || typeof config == "string"){ // element object
15513 config = {el: config, id: config.id || config};
15515 this.initialConfig = config;
15517 Roo.apply(this, config);
15521 * Fires after the component is disabled.
15522 * @param {Roo.Component} this
15527 * Fires after the component is enabled.
15528 * @param {Roo.Component} this
15532 * @event beforeshow
15533 * Fires before the component is shown. Return false to stop the show.
15534 * @param {Roo.Component} this
15539 * Fires after the component is shown.
15540 * @param {Roo.Component} this
15544 * @event beforehide
15545 * Fires before the component is hidden. Return false to stop the hide.
15546 * @param {Roo.Component} this
15551 * Fires after the component is hidden.
15552 * @param {Roo.Component} this
15556 * @event beforerender
15557 * Fires before the component is rendered. Return false to stop the render.
15558 * @param {Roo.Component} this
15560 beforerender : true,
15563 * Fires after the component is rendered.
15564 * @param {Roo.Component} this
15568 * @event beforedestroy
15569 * Fires before the component is destroyed. Return false to stop the destroy.
15570 * @param {Roo.Component} this
15572 beforedestroy : true,
15575 * Fires after the component is destroyed.
15576 * @param {Roo.Component} this
15581 this.id = "roo-comp-" + (++Roo.Component.AUTO_ID);
15583 Roo.ComponentMgr.register(this);
15584 Roo.Component.superclass.constructor.call(this);
15585 this.initComponent();
15586 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15587 this.render(this.renderTo);
15588 delete this.renderTo;
15593 Roo.Component.AUTO_ID = 1000;
15595 Roo.extend(Roo.Component, Roo.util.Observable, {
15597 * @scope Roo.Component.prototype
15599 * true if this component is hidden. Read-only.
15604 * true if this component is disabled. Read-only.
15609 * true if this component has been rendered. Read-only.
15613 /** @cfg {String} disableClass
15614 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15616 disabledClass : "x-item-disabled",
15617 /** @cfg {Boolean} allowDomMove
15618 * Whether the component can move the Dom node when rendering (defaults to true).
15620 allowDomMove : true,
15621 /** @cfg {String} hideMode (display|visibility)
15622 * How this component should hidden. Supported values are
15623 * "visibility" (css visibility), "offsets" (negative offset position) and
15624 * "display" (css display) - defaults to "display".
15626 hideMode: 'display',
15629 ctype : "Roo.Component",
15632 * @cfg {String} actionMode
15633 * which property holds the element that used for hide() / show() / disable() / enable()
15634 * default is 'el' for forms you probably want to set this to fieldEl
15639 getActionEl : function(){
15640 return this[this.actionMode];
15643 initComponent : Roo.emptyFn,
15645 * If this is a lazy rendering component, render it to its container element.
15646 * @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.
15648 render : function(container, position){
15654 if(this.fireEvent("beforerender", this) === false){
15658 if(!container && this.el){
15659 this.el = Roo.get(this.el);
15660 container = this.el.dom.parentNode;
15661 this.allowDomMove = false;
15663 this.container = Roo.get(container);
15664 this.rendered = true;
15665 if(position !== undefined){
15666 if(typeof position == 'number'){
15667 position = this.container.dom.childNodes[position];
15669 position = Roo.getDom(position);
15672 this.onRender(this.container, position || null);
15674 this.el.addClass(this.cls);
15678 this.el.applyStyles(this.style);
15681 this.fireEvent("render", this);
15682 this.afterRender(this.container);
15695 // default function is not really useful
15696 onRender : function(ct, position){
15698 this.el = Roo.get(this.el);
15699 if(this.allowDomMove !== false){
15700 ct.dom.insertBefore(this.el.dom, position);
15706 getAutoCreate : function(){
15707 var cfg = typeof this.autoCreate == "object" ?
15708 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15709 if(this.id && !cfg.id){
15716 afterRender : Roo.emptyFn,
15719 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15720 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15722 destroy : function(){
15723 if(this.fireEvent("beforedestroy", this) !== false){
15724 this.purgeListeners();
15725 this.beforeDestroy();
15727 this.el.removeAllListeners();
15729 if(this.actionMode == "container"){
15730 this.container.remove();
15734 Roo.ComponentMgr.unregister(this);
15735 this.fireEvent("destroy", this);
15740 beforeDestroy : function(){
15745 onDestroy : function(){
15750 * Returns the underlying {@link Roo.Element}.
15751 * @return {Roo.Element} The element
15753 getEl : function(){
15758 * Returns the id of this component.
15761 getId : function(){
15766 * Try to focus this component.
15767 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15768 * @return {Roo.Component} this
15770 focus : function(selectText){
15773 if(selectText === true){
15774 this.el.dom.select();
15789 * Disable this component.
15790 * @return {Roo.Component} this
15792 disable : function(){
15796 this.disabled = true;
15797 this.fireEvent("disable", this);
15802 onDisable : function(){
15803 this.getActionEl().addClass(this.disabledClass);
15804 this.el.dom.disabled = true;
15808 * Enable this component.
15809 * @return {Roo.Component} this
15811 enable : function(){
15815 this.disabled = false;
15816 this.fireEvent("enable", this);
15821 onEnable : function(){
15822 this.getActionEl().removeClass(this.disabledClass);
15823 this.el.dom.disabled = false;
15827 * Convenience function for setting disabled/enabled by boolean.
15828 * @param {Boolean} disabled
15830 setDisabled : function(disabled){
15831 this[disabled ? "disable" : "enable"]();
15835 * Show this component.
15836 * @return {Roo.Component} this
15839 if(this.fireEvent("beforeshow", this) !== false){
15840 this.hidden = false;
15844 this.fireEvent("show", this);
15850 onShow : function(){
15851 var ae = this.getActionEl();
15852 if(this.hideMode == 'visibility'){
15853 ae.dom.style.visibility = "visible";
15854 }else if(this.hideMode == 'offsets'){
15855 ae.removeClass('x-hidden');
15857 ae.dom.style.display = "";
15862 * Hide this component.
15863 * @return {Roo.Component} this
15866 if(this.fireEvent("beforehide", this) !== false){
15867 this.hidden = true;
15871 this.fireEvent("hide", this);
15877 onHide : function(){
15878 var ae = this.getActionEl();
15879 if(this.hideMode == 'visibility'){
15880 ae.dom.style.visibility = "hidden";
15881 }else if(this.hideMode == 'offsets'){
15882 ae.addClass('x-hidden');
15884 ae.dom.style.display = "none";
15889 * Convenience function to hide or show this component by boolean.
15890 * @param {Boolean} visible True to show, false to hide
15891 * @return {Roo.Component} this
15893 setVisible: function(visible){
15903 * Returns true if this component is visible.
15905 isVisible : function(){
15906 return this.getActionEl().isVisible();
15909 cloneConfig : function(overrides){
15910 overrides = overrides || {};
15911 var id = overrides.id || Roo.id();
15912 var cfg = Roo.applyIf(overrides, this.initialConfig);
15913 cfg.id = id; // prevent dup id
15914 return new this.constructor(cfg);
15918 * Ext JS Library 1.1.1
15919 * Copyright(c) 2006-2007, Ext JS, LLC.
15921 * Originally Released Under LGPL - original licence link has changed is not relivant.
15924 * <script type="text/javascript">
15928 * @class Roo.BoxComponent
15929 * @extends Roo.Component
15930 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15931 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15932 * container classes should subclass BoxComponent so that they will work consistently when nested within other Roo
15933 * layout containers.
15935 * @param {Roo.Element/String/Object} config The configuration options.
15937 Roo.BoxComponent = function(config){
15938 Roo.Component.call(this, config);
15942 * Fires after the component is resized.
15943 * @param {Roo.Component} this
15944 * @param {Number} adjWidth The box-adjusted width that was set
15945 * @param {Number} adjHeight The box-adjusted height that was set
15946 * @param {Number} rawWidth The width that was originally specified
15947 * @param {Number} rawHeight The height that was originally specified
15952 * Fires after the component is moved.
15953 * @param {Roo.Component} this
15954 * @param {Number} x The new x position
15955 * @param {Number} y The new y position
15961 Roo.extend(Roo.BoxComponent, Roo.Component, {
15962 // private, set in afterRender to signify that the component has been rendered
15964 // private, used to defer height settings to subclasses
15965 deferHeight: false,
15966 /** @cfg {Number} width
15967 * width (optional) size of component
15969 /** @cfg {Number} height
15970 * height (optional) size of component
15974 * Sets the width and height of the component. This method fires the resize event. This method can accept
15975 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15976 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15977 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15978 * @return {Roo.BoxComponent} this
15980 setSize : function(w, h){
15981 // support for standard size objects
15982 if(typeof w == 'object'){
15987 if(!this.boxReady){
15993 // prevent recalcs when not needed
15994 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15997 this.lastSize = {width: w, height: h};
15999 var adj = this.adjustSize(w, h);
16000 var aw = adj.width, ah = adj.height;
16001 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
16002 var rz = this.getResizeEl();
16003 if(!this.deferHeight && aw !== undefined && ah !== undefined){
16004 rz.setSize(aw, ah);
16005 }else if(!this.deferHeight && ah !== undefined){
16007 }else if(aw !== undefined){
16010 this.onResize(aw, ah, w, h);
16011 this.fireEvent('resize', this, aw, ah, w, h);
16017 * Gets the current size of the component's underlying element.
16018 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
16020 getSize : function(){
16021 return this.el.getSize();
16025 * Gets the current XY position of the component's underlying element.
16026 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
16027 * @return {Array} The XY position of the element (e.g., [100, 200])
16029 getPosition : function(local){
16030 if(local === true){
16031 return [this.el.getLeft(true), this.el.getTop(true)];
16033 return this.xy || this.el.getXY();
16037 * Gets the current box measurements of the component's underlying element.
16038 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
16039 * @returns {Object} box An object in the format {x, y, width, height}
16041 getBox : function(local){
16042 var s = this.el.getSize();
16044 s.x = this.el.getLeft(true);
16045 s.y = this.el.getTop(true);
16047 var xy = this.xy || this.el.getXY();
16055 * Sets the current box measurements of the component's underlying element.
16056 * @param {Object} box An object in the format {x, y, width, height}
16057 * @returns {Roo.BoxComponent} this
16059 updateBox : function(box){
16060 this.setSize(box.width, box.height);
16061 this.setPagePosition(box.x, box.y);
16066 getResizeEl : function(){
16067 return this.resizeEl || this.el;
16071 getPositionEl : function(){
16072 return this.positionEl || this.el;
16076 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
16077 * This method fires the move event.
16078 * @param {Number} left The new left
16079 * @param {Number} top The new top
16080 * @returns {Roo.BoxComponent} this
16082 setPosition : function(x, y){
16085 if(!this.boxReady){
16088 var adj = this.adjustPosition(x, y);
16089 var ax = adj.x, ay = adj.y;
16091 var el = this.getPositionEl();
16092 if(ax !== undefined || ay !== undefined){
16093 if(ax !== undefined && ay !== undefined){
16094 el.setLeftTop(ax, ay);
16095 }else if(ax !== undefined){
16097 }else if(ay !== undefined){
16100 this.onPosition(ax, ay);
16101 this.fireEvent('move', this, ax, ay);
16107 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
16108 * This method fires the move event.
16109 * @param {Number} x The new x position
16110 * @param {Number} y The new y position
16111 * @returns {Roo.BoxComponent} this
16113 setPagePosition : function(x, y){
16116 if(!this.boxReady){
16119 if(x === undefined || y === undefined){ // cannot translate undefined points
16122 var p = this.el.translatePoints(x, y);
16123 this.setPosition(p.left, p.top);
16128 onRender : function(ct, position){
16129 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
16131 this.resizeEl = Roo.get(this.resizeEl);
16133 if(this.positionEl){
16134 this.positionEl = Roo.get(this.positionEl);
16139 afterRender : function(){
16140 Roo.BoxComponent.superclass.afterRender.call(this);
16141 this.boxReady = true;
16142 this.setSize(this.width, this.height);
16143 if(this.x || this.y){
16144 this.setPosition(this.x, this.y);
16146 if(this.pageX || this.pageY){
16147 this.setPagePosition(this.pageX, this.pageY);
16152 * Force the component's size to recalculate based on the underlying element's current height and width.
16153 * @returns {Roo.BoxComponent} this
16155 syncSize : function(){
16156 delete this.lastSize;
16157 this.setSize(this.el.getWidth(), this.el.getHeight());
16162 * Called after the component is resized, this method is empty by default but can be implemented by any
16163 * subclass that needs to perform custom logic after a resize occurs.
16164 * @param {Number} adjWidth The box-adjusted width that was set
16165 * @param {Number} adjHeight The box-adjusted height that was set
16166 * @param {Number} rawWidth The width that was originally specified
16167 * @param {Number} rawHeight The height that was originally specified
16169 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
16174 * Called after the component is moved, this method is empty by default but can be implemented by any
16175 * subclass that needs to perform custom logic after a move occurs.
16176 * @param {Number} x The new x position
16177 * @param {Number} y The new y position
16179 onPosition : function(x, y){
16184 adjustSize : function(w, h){
16185 if(this.autoWidth){
16188 if(this.autoHeight){
16191 return {width : w, height: h};
16195 adjustPosition : function(x, y){
16196 return {x : x, y: y};
16200 * Ext JS Library 1.1.1
16201 * Copyright(c) 2006-2007, Ext JS, LLC.
16203 * Originally Released Under LGPL - original licence link has changed is not relivant.
16206 * <script type="text/javascript">
16211 * @extends Roo.Element
16212 * An extended {@link Roo.Element} object that supports a shadow and shim, constrain to viewport and
16213 * automatic maintaining of shadow/shim positions.
16214 * @cfg {Boolean} shim False to disable the iframe shim in browsers which need one (defaults to true)
16215 * @cfg {String/Boolean} shadow True to create a shadow element with default class "x-layer-shadow", or
16216 * you can pass a string with a CSS class name. False turns off the shadow.
16217 * @cfg {Object} dh DomHelper object config to create element with (defaults to {tag: "div", cls: "x-layer"}).
16218 * @cfg {Boolean} constrain False to disable constrain to viewport (defaults to true)
16219 * @cfg {String} cls CSS class to add to the element
16220 * @cfg {Number} zindex Starting z-index (defaults to 11000)
16221 * @cfg {Number} shadowOffset Number of pixels to offset the shadow (defaults to 3)
16223 * @param {Object} config An object with config options.
16224 * @param {String/HTMLElement} existingEl (optional) Uses an existing DOM element. If the element is not found it creates it.
16227 Roo.Layer = function(config, existingEl){
16228 config = config || {};
16229 var dh = Roo.DomHelper;
16230 var cp = config.parentEl, pel = cp ? Roo.getDom(cp) : document.body;
16232 this.dom = Roo.getDom(existingEl);
16235 var o = config.dh || {tag: "div", cls: "x-layer"};
16236 this.dom = dh.append(pel, o);
16239 this.addClass(config.cls);
16241 this.constrain = config.constrain !== false;
16242 this.visibilityMode = Roo.Element.VISIBILITY;
16244 this.id = this.dom.id = config.id;
16246 this.id = Roo.id(this.dom);
16248 this.zindex = config.zindex || this.getZIndex();
16249 this.position("absolute", this.zindex);
16251 this.shadowOffset = config.shadowOffset || 4;
16252 this.shadow = new Roo.Shadow({
16253 offset : this.shadowOffset,
16254 mode : config.shadow
16257 this.shadowOffset = 0;
16259 this.useShim = config.shim !== false && Roo.useShims;
16260 this.useDisplay = config.useDisplay;
16264 var supr = Roo.Element.prototype;
16266 // shims are shared among layer to keep from having 100 iframes
16269 Roo.extend(Roo.Layer, Roo.Element, {
16271 getZIndex : function(){
16272 return this.zindex || parseInt(this.getStyle("z-index"), 10) || 11000;
16275 getShim : function(){
16282 var shim = shims.shift();
16284 shim = this.createShim();
16285 shim.enableDisplayMode('block');
16286 shim.dom.style.display = 'none';
16287 shim.dom.style.visibility = 'visible';
16289 var pn = this.dom.parentNode;
16290 if(shim.dom.parentNode != pn){
16291 pn.insertBefore(shim.dom, this.dom);
16293 shim.setStyle('z-index', this.getZIndex()-2);
16298 hideShim : function(){
16300 this.shim.setDisplayed(false);
16301 shims.push(this.shim);
16306 disableShadow : function(){
16308 this.shadowDisabled = true;
16309 this.shadow.hide();
16310 this.lastShadowOffset = this.shadowOffset;
16311 this.shadowOffset = 0;
16315 enableShadow : function(show){
16317 this.shadowDisabled = false;
16318 this.shadowOffset = this.lastShadowOffset;
16319 delete this.lastShadowOffset;
16327 // this code can execute repeatedly in milliseconds (i.e. during a drag) so
16328 // code size was sacrificed for effeciency (e.g. no getBox/setBox, no XY calls)
16329 sync : function(doShow){
16330 var sw = this.shadow;
16331 if(!this.updating && this.isVisible() && (sw || this.useShim)){
16332 var sh = this.getShim();
16334 var w = this.getWidth(),
16335 h = this.getHeight();
16337 var l = this.getLeft(true),
16338 t = this.getTop(true);
16340 if(sw && !this.shadowDisabled){
16341 if(doShow && !sw.isVisible()){
16344 sw.realign(l, t, w, h);
16350 // fit the shim behind the shadow, so it is shimmed too
16351 var a = sw.adjusts, s = sh.dom.style;
16352 s.left = (Math.min(l, l+a.l))+"px";
16353 s.top = (Math.min(t, t+a.t))+"px";
16354 s.width = (w+a.w)+"px";
16355 s.height = (h+a.h)+"px";
16362 sh.setLeftTop(l, t);
16369 destroy : function(){
16372 this.shadow.hide();
16374 this.removeAllListeners();
16375 var pn = this.dom.parentNode;
16377 pn.removeChild(this.dom);
16379 Roo.Element.uncache(this.id);
16382 remove : function(){
16387 beginUpdate : function(){
16388 this.updating = true;
16392 endUpdate : function(){
16393 this.updating = false;
16398 hideUnders : function(negOffset){
16400 this.shadow.hide();
16406 constrainXY : function(){
16407 if(this.constrain){
16408 var vw = Roo.lib.Dom.getViewWidth(),
16409 vh = Roo.lib.Dom.getViewHeight();
16410 var s = Roo.get(document).getScroll();
16412 var xy = this.getXY();
16413 var x = xy[0], y = xy[1];
16414 var w = this.dom.offsetWidth+this.shadowOffset, h = this.dom.offsetHeight+this.shadowOffset;
16415 // only move it if it needs it
16417 // first validate right/bottom
16418 if((x + w) > vw+s.left){
16419 x = vw - w - this.shadowOffset;
16422 if((y + h) > vh+s.top){
16423 y = vh - h - this.shadowOffset;
16426 // then make sure top/left isn't negative
16437 var ay = this.avoidY;
16438 if(y <= ay && (y+h) >= ay){
16444 supr.setXY.call(this, xy);
16450 isVisible : function(){
16451 return this.visible;
16455 showAction : function(){
16456 this.visible = true; // track visibility to prevent getStyle calls
16457 if(this.useDisplay === true){
16458 this.setDisplayed("");
16459 }else if(this.lastXY){
16460 supr.setXY.call(this, this.lastXY);
16461 }else if(this.lastLT){
16462 supr.setLeftTop.call(this, this.lastLT[0], this.lastLT[1]);
16467 hideAction : function(){
16468 this.visible = false;
16469 if(this.useDisplay === true){
16470 this.setDisplayed(false);
16472 this.setLeftTop(-10000,-10000);
16476 // overridden Element method
16477 setVisible : function(v, a, d, c, e){
16482 var cb = function(){
16487 }.createDelegate(this);
16488 supr.setVisible.call(this, true, true, d, cb, e);
16491 this.hideUnders(true);
16500 }.createDelegate(this);
16502 supr.setVisible.call(this, v, a, d, cb, e);
16511 storeXY : function(xy){
16512 delete this.lastLT;
16516 storeLeftTop : function(left, top){
16517 delete this.lastXY;
16518 this.lastLT = [left, top];
16522 beforeFx : function(){
16523 this.beforeAction();
16524 return Roo.Layer.superclass.beforeFx.apply(this, arguments);
16528 afterFx : function(){
16529 Roo.Layer.superclass.afterFx.apply(this, arguments);
16530 this.sync(this.isVisible());
16534 beforeAction : function(){
16535 if(!this.updating && this.shadow){
16536 this.shadow.hide();
16540 // overridden Element method
16541 setLeft : function(left){
16542 this.storeLeftTop(left, this.getTop(true));
16543 supr.setLeft.apply(this, arguments);
16547 setTop : function(top){
16548 this.storeLeftTop(this.getLeft(true), top);
16549 supr.setTop.apply(this, arguments);
16553 setLeftTop : function(left, top){
16554 this.storeLeftTop(left, top);
16555 supr.setLeftTop.apply(this, arguments);
16559 setXY : function(xy, a, d, c, e){
16561 this.beforeAction();
16563 var cb = this.createCB(c);
16564 supr.setXY.call(this, xy, a, d, cb, e);
16571 createCB : function(c){
16582 // overridden Element method
16583 setX : function(x, a, d, c, e){
16584 this.setXY([x, this.getY()], a, d, c, e);
16587 // overridden Element method
16588 setY : function(y, a, d, c, e){
16589 this.setXY([this.getX(), y], a, d, c, e);
16592 // overridden Element method
16593 setSize : function(w, h, a, d, c, e){
16594 this.beforeAction();
16595 var cb = this.createCB(c);
16596 supr.setSize.call(this, w, h, a, d, cb, e);
16602 // overridden Element method
16603 setWidth : function(w, a, d, c, e){
16604 this.beforeAction();
16605 var cb = this.createCB(c);
16606 supr.setWidth.call(this, w, a, d, cb, e);
16612 // overridden Element method
16613 setHeight : function(h, a, d, c, e){
16614 this.beforeAction();
16615 var cb = this.createCB(c);
16616 supr.setHeight.call(this, h, a, d, cb, e);
16622 // overridden Element method
16623 setBounds : function(x, y, w, h, a, d, c, e){
16624 this.beforeAction();
16625 var cb = this.createCB(c);
16627 this.storeXY([x, y]);
16628 supr.setXY.call(this, [x, y]);
16629 supr.setSize.call(this, w, h, a, d, cb, e);
16632 supr.setBounds.call(this, x, y, w, h, a, d, cb, e);
16638 * Sets the z-index of this layer and adjusts any shadow and shim z-indexes. The layer z-index is automatically
16639 * incremented by two more than the value passed in so that it always shows above any shadow or shim (the shadow
16640 * element, if any, will be assigned z-index + 1, and the shim element, if any, will be assigned the unmodified z-index).
16641 * @param {Number} zindex The new z-index to set
16642 * @return {this} The Layer
16644 setZIndex : function(zindex){
16645 this.zindex = zindex;
16646 this.setStyle("z-index", zindex + 2);
16648 this.shadow.setZIndex(zindex + 1);
16651 this.shim.setStyle("z-index", zindex);
16656 * Original code for Roojs - LGPL
16657 * <script type="text/javascript">
16661 * @class Roo.XComponent
16662 * A delayed Element creator...
16663 * Or a way to group chunks of interface together.
16664 * technically this is a wrapper around a tree of Roo elements (which defines a 'module'),
16665 * used in conjunction with XComponent.build() it will create an instance of each element,
16666 * then call addxtype() to build the User interface.
16668 * Mypart.xyx = new Roo.XComponent({
16670 parent : 'Mypart.xyz', // empty == document.element.!!
16674 disabled : function() {}
16676 tree : function() { // return an tree of xtype declared components
16680 xtype : 'NestedLayoutPanel',
16687 * It can be used to build a big heiracy, with parent etc.
16688 * or you can just use this to render a single compoent to a dom element
16689 * MYPART.render(Roo.Element | String(id) | dom_element )
16696 * Roo is designed primarily as a single page application, so the UI build for a standard interface will
16697 * expect a single 'TOP' level module normally indicated by the 'parent' of the XComponent definition being defined as false.
16699 * Each sub module is expected to have a parent pointing to the class name of it's parent module.
16701 * When the top level is false, a 'Roo.BorderLayout' is created and the element is flagged as 'topModule'
16702 * - if mulitple topModules exist, the last one is defined as the top module.
16706 * When the top level or multiple modules are to embedded into a existing HTML page,
16707 * the parent element can container '#id' of the element where the module will be drawn.
16711 * Unlike classic Roo, the bootstrap tends not to be used as a single page.
16712 * it relies more on a include mechanism, where sub modules are included into an outer page.
16713 * This is normally managed by the builder tools using Roo.apply( options, Included.Sub.Module )
16715 * Bootstrap Roo Included elements
16717 * Our builder application needs the ability to preview these sub compoennts. They will normally have parent=false set,
16718 * hence confusing the component builder as it thinks there are multiple top level elements.
16720 * String Over-ride & Translations
16722 * Our builder application writes all the strings as _strings and _named_strings. This is to enable the translation of elements,
16723 * and also the 'overlaying of string values - needed when different versions of the same application with different text content
16724 * are needed. @see Roo.XComponent.overlayString
16728 * @extends Roo.util.Observable
16730 * @param cfg {Object} configuration of component
16733 Roo.XComponent = function(cfg) {
16734 Roo.apply(this, cfg);
16738 * Fires when this the componnt is built
16739 * @param {Roo.XComponent} c the component
16744 this.region = this.region || 'center'; // default..
16745 Roo.XComponent.register(this);
16746 this.modules = false;
16747 this.el = false; // where the layout goes..
16751 Roo.extend(Roo.XComponent, Roo.util.Observable, {
16754 * The created element (with Roo.factory())
16755 * @type {Roo.Layout}
16761 * for BC - use el in new code
16762 * @type {Roo.Layout}
16768 * for BC - use el in new code
16769 * @type {Roo.Layout}
16774 * @cfg {Function|boolean} disabled
16775 * If this module is disabled by some rule, return true from the funtion
16780 * @cfg {String} parent
16781 * Name of parent element which it get xtype added to..
16786 * @cfg {String} order
16787 * Used to set the order in which elements are created (usefull for multiple tabs)
16792 * @cfg {String} name
16793 * String to display while loading.
16797 * @cfg {String} region
16798 * Region to render component to (defaults to center)
16803 * @cfg {Array} items
16804 * A single item array - the first element is the root of the tree..
16805 * It's done this way to stay compatible with the Xtype system...
16811 * The method that retuns the tree of parts that make up this compoennt
16818 * render element to dom or tree
16819 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
16822 render : function(el)
16826 var hp = this.parent ? 1 : 0;
16827 Roo.debug && Roo.log(this);
16829 var tree = this._tree ? this._tree() : this.tree();
16832 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
16833 // if parent is a '#.....' string, then let's use that..
16834 var ename = this.parent.substr(1);
16835 this.parent = false;
16836 Roo.debug && Roo.log(ename);
16838 case 'bootstrap-body':
16839 if (typeof(tree.el) != 'undefined' && tree.el == document.body) {
16840 // this is the BorderLayout standard?
16841 this.parent = { el : true };
16844 if (["Nest", "Content", "Grid", "Tree"].indexOf(tree.xtype) > -1) {
16845 // need to insert stuff...
16847 el : new Roo.bootstrap.layout.Border({
16848 el : document.body,
16854 tabPosition: 'top',
16855 //resizeTabs: true,
16856 alwaysShowTabs: true,
16866 if (typeof(Roo.bootstrap.Body) != 'undefined' ) {
16867 this.parent = { el : new Roo.bootstrap.Body() };
16868 Roo.debug && Roo.log("setting el to doc body");
16871 throw "Container is bootstrap body, but Roo.bootstrap.Body is not defined";
16875 this.parent = { el : true};
16878 el = Roo.get(ename);
16879 if (typeof(Roo.bootstrap) != 'undefined' && tree['|xns'] == 'Roo.bootstrap') {
16880 this.parent = { el : true};
16887 if (!el && !this.parent) {
16888 Roo.debug && Roo.log("Warning - element can not be found :#" + ename );
16893 Roo.debug && Roo.log("EL:");
16894 Roo.debug && Roo.log(el);
16895 Roo.debug && Roo.log("this.parent.el:");
16896 Roo.debug && Roo.log(this.parent.el);
16899 // altertive root elements ??? - we need a better way to indicate these.
16900 var is_alt = Roo.XComponent.is_alt ||
16901 (typeof(tree.el) != 'undefined' && tree.el == document.body) ||
16902 (typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) ||
16903 (typeof(Roo.mailer) != 'undefined' && tree.xns == Roo.mailer) ;
16907 if (!this.parent && is_alt) {
16908 //el = Roo.get(document.body);
16909 this.parent = { el : true };
16914 if (!this.parent) {
16916 Roo.debug && Roo.log("no parent - creating one");
16918 el = el ? Roo.get(el) : false;
16920 if (typeof(Roo.BorderLayout) == 'undefined' ) {
16923 el : new Roo.bootstrap.layout.Border({
16924 el: el || document.body,
16930 tabPosition: 'top',
16931 //resizeTabs: true,
16932 alwaysShowTabs: false,
16935 overflow: 'visible'
16941 // it's a top level one..
16943 el : new Roo.BorderLayout(el || document.body, {
16948 tabPosition: 'top',
16949 //resizeTabs: true,
16950 alwaysShowTabs: el && hp? false : true,
16951 hideTabs: el || !hp ? true : false,
16959 if (!this.parent.el) {
16960 // probably an old style ctor, which has been disabled.
16964 // The 'tree' method is '_tree now'
16966 tree.region = tree.region || this.region;
16967 var is_body = false;
16968 if (this.parent.el === true) {
16969 // bootstrap... - body..
16973 this.parent.el = Roo.factory(tree);
16977 this.el = this.parent.el.addxtype(tree, undefined, is_body);
16978 this.fireEvent('built', this);
16980 this.panel = this.el;
16981 this.layout = this.panel.layout;
16982 this.parentLayout = this.parent.layout || false;
16988 Roo.apply(Roo.XComponent, {
16990 * @property hideProgress
16991 * true to disable the building progress bar.. usefull on single page renders.
16994 hideProgress : false,
16996 * @property buildCompleted
16997 * True when the builder has completed building the interface.
17000 buildCompleted : false,
17003 * @property topModule
17004 * the upper most module - uses document.element as it's constructor.
17011 * @property modules
17012 * array of modules to be created by registration system.
17013 * @type {Array} of Roo.XComponent
17018 * @property elmodules
17019 * array of modules to be created by which use #ID
17020 * @type {Array} of Roo.XComponent
17027 * Is an alternative Root - normally used by bootstrap or other systems,
17028 * where the top element in the tree can wrap 'body'
17029 * @type {boolean} (default false)
17034 * @property build_from_html
17035 * Build elements from html - used by bootstrap HTML stuff
17036 * - this is cleared after build is completed
17037 * @type {boolean} (default false)
17040 build_from_html : false,
17042 * Register components to be built later.
17044 * This solves the following issues
17045 * - Building is not done on page load, but after an authentication process has occured.
17046 * - Interface elements are registered on page load
17047 * - Parent Interface elements may not be loaded before child, so this handles that..
17054 module : 'Pman.Tab.projectMgr',
17056 parent : 'Pman.layout',
17057 disabled : false, // or use a function..
17060 * * @param {Object} details about module
17062 register : function(obj) {
17064 Roo.XComponent.event.fireEvent('register', obj);
17065 switch(typeof(obj.disabled) ) {
17071 if ( obj.disabled() ) {
17077 if (obj.disabled || obj.region == '#disabled') {
17083 this.modules.push(obj);
17087 * convert a string to an object..
17088 * eg. 'AAA.BBB' -> finds AAA.BBB
17092 toObject : function(str)
17094 if (!str || typeof(str) == 'object') {
17097 if (str.substring(0,1) == '#') {
17101 var ar = str.split('.');
17106 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
17108 throw "Module not found : " + str;
17112 throw "Module not found : " + str;
17114 Roo.each(ar, function(e) {
17115 if (typeof(o[e]) == 'undefined') {
17116 throw "Module not found : " + str;
17127 * move modules into their correct place in the tree..
17130 preBuild : function ()
17133 Roo.each(this.modules , function (obj)
17135 Roo.XComponent.event.fireEvent('beforebuild', obj);
17137 var opar = obj.parent;
17139 obj.parent = this.toObject(opar);
17141 Roo.debug && Roo.log("parent:toObject failed: " + e.toString());
17146 Roo.debug && Roo.log("GOT top level module");
17147 Roo.debug && Roo.log(obj);
17148 obj.modules = new Roo.util.MixedCollection(false,
17149 function(o) { return o.order + '' }
17151 this.topModule = obj;
17154 // parent is a string (usually a dom element name..)
17155 if (typeof(obj.parent) == 'string') {
17156 this.elmodules.push(obj);
17159 if (obj.parent.constructor != Roo.XComponent) {
17160 Roo.debug && Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
17162 if (!obj.parent.modules) {
17163 obj.parent.modules = new Roo.util.MixedCollection(false,
17164 function(o) { return o.order + '' }
17167 if (obj.parent.disabled) {
17168 obj.disabled = true;
17170 obj.parent.modules.add(obj);
17175 * make a list of modules to build.
17176 * @return {Array} list of modules.
17179 buildOrder : function()
17182 var cmp = function(a,b) {
17183 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
17185 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
17186 throw "No top level modules to build";
17189 // make a flat list in order of modules to build.
17190 var mods = this.topModule ? [ this.topModule ] : [];
17193 // elmodules (is a list of DOM based modules )
17194 Roo.each(this.elmodules, function(e) {
17196 if (!this.topModule &&
17197 typeof(e.parent) == 'string' &&
17198 e.parent.substring(0,1) == '#' &&
17199 Roo.get(e.parent.substr(1))
17202 _this.topModule = e;
17208 // add modules to their parents..
17209 var addMod = function(m) {
17210 Roo.debug && Roo.log("build Order: add: " + m.name);
17213 if (m.modules && !m.disabled) {
17214 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
17215 m.modules.keySort('ASC', cmp );
17216 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
17218 m.modules.each(addMod);
17220 Roo.debug && Roo.log("build Order: no child modules");
17222 // not sure if this is used any more..
17224 m.finalize.name = m.name + " (clean up) ";
17225 mods.push(m.finalize);
17229 if (this.topModule && this.topModule.modules) {
17230 this.topModule.modules.keySort('ASC', cmp );
17231 this.topModule.modules.each(addMod);
17237 * Build the registered modules.
17238 * @param {Object} parent element.
17239 * @param {Function} optional method to call after module has been added.
17243 build : function(opts)
17246 if (typeof(opts) != 'undefined') {
17247 Roo.apply(this,opts);
17251 var mods = this.buildOrder();
17253 //this.allmods = mods;
17254 //Roo.debug && Roo.log(mods);
17256 if (!mods.length) { // should not happen
17257 throw "NO modules!!!";
17261 var msg = "Building Interface...";
17262 // flash it up as modal - so we store the mask!?
17263 if (!this.hideProgress && Roo.MessageBox) {
17264 Roo.MessageBox.show({ title: 'loading' });
17265 Roo.MessageBox.show({
17266 title: "Please wait...",
17276 var total = mods.length;
17279 var progressRun = function() {
17280 if (!mods.length) {
17281 Roo.debug && Roo.log('hide?');
17282 if (!this.hideProgress && Roo.MessageBox) {
17283 Roo.MessageBox.hide();
17285 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
17287 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
17293 var m = mods.shift();
17296 Roo.debug && Roo.log(m);
17297 // not sure if this is supported any more.. - modules that are are just function
17298 if (typeof(m) == 'function') {
17300 return progressRun.defer(10, _this);
17304 msg = "Building Interface " + (total - mods.length) +
17306 (m.name ? (' - ' + m.name) : '');
17307 Roo.debug && Roo.log(msg);
17308 if (!_this.hideProgress && Roo.MessageBox) {
17309 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
17313 // is the module disabled?
17314 var disabled = (typeof(m.disabled) == 'function') ?
17315 m.disabled.call(m.module.disabled) : m.disabled;
17319 return progressRun(); // we do not update the display!
17327 // it's 10 on top level, and 1 on others??? why...
17328 return progressRun.defer(10, _this);
17331 progressRun.defer(1, _this);
17337 * Overlay a set of modified strings onto a component
17338 * This is dependant on our builder exporting the strings and 'named strings' elements.
17340 * @param {Object} element to overlay on - eg. Pman.Dialog.Login
17341 * @param {Object} associative array of 'named' string and it's new value.
17344 overlayStrings : function( component, strings )
17346 if (typeof(component['_named_strings']) == 'undefined') {
17347 throw "ERROR: component does not have _named_strings";
17349 for ( var k in strings ) {
17350 var md = typeof(component['_named_strings'][k]) == 'undefined' ? false : component['_named_strings'][k];
17351 if (md !== false) {
17352 component['_strings'][md] = strings[k];
17354 Roo.log('could not find named string: ' + k + ' in');
17355 Roo.log(component);
17370 * wrapper for event.on - aliased later..
17371 * Typically use to register a event handler for register:
17373 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
17382 Roo.XComponent.event = new Roo.util.Observable({
17386 * Fires when an Component is registered,
17387 * set the disable property on the Component to stop registration.
17388 * @param {Roo.XComponent} c the component being registerd.
17393 * @event beforebuild
17394 * Fires before each Component is built
17395 * can be used to apply permissions.
17396 * @param {Roo.XComponent} c the component being registerd.
17399 'beforebuild' : true,
17401 * @event buildcomplete
17402 * Fires on the top level element when all elements have been built
17403 * @param {Roo.XComponent} the top level component.
17405 'buildcomplete' : true
17410 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);
17413 * marked - a markdown parser
17414 * Copyright (c) 2011-2014, Christopher Jeffrey. (MIT Licensed)
17415 * https://github.com/chjj/marked
17421 * Roo.Markdown - is a very crude wrapper around marked..
17425 * alert( Roo.Markdown.toHtml("Markdown *rocks*.") );
17427 * Note: move the sample code to the bottom of this
17428 * file before uncommenting it.
17433 Roo.Markdown.toHtml = function(text) {
17435 var c = new Roo.Markdown.marked.setOptions({
17436 renderer: new Roo.Markdown.marked.Renderer(),
17447 text = text.replace(/\\\n/g,' ');
17448 return Roo.Markdown.marked(text);
17453 // Wraps all "globals" so that the only thing
17454 // exposed is makeHtml().
17460 * eval:var:unescape
17468 var escape = function (html, encode) {
17470 .replace(!encode ? /&(?!#?\w+;)/g : /&/g, '&')
17471 .replace(/</g, '<')
17472 .replace(/>/g, '>')
17473 .replace(/"/g, '"')
17474 .replace(/'/g, ''');
17477 var unescape = function (html) {
17478 // explicitly match decimal, hex, and named HTML entities
17479 return html.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/g, function(_, n) {
17480 n = n.toLowerCase();
17481 if (n === 'colon') { return ':'; }
17482 if (n.charAt(0) === '#') {
17483 return n.charAt(1) === 'x'
17484 ? String.fromCharCode(parseInt(n.substring(2), 16))
17485 : String.fromCharCode(+n.substring(1));
17491 var replace = function (regex, opt) {
17492 regex = regex.source;
17494 return function self(name, val) {
17495 if (!name) { return new RegExp(regex, opt); }
17496 val = val.source || val;
17497 val = val.replace(/(^|[^\[])\^/g, '$1');
17498 regex = regex.replace(name, val);
17507 var noop = function () {}
17513 var merge = function (obj) {
17518 for (; i < arguments.length; i++) {
17519 target = arguments[i];
17520 for (key in target) {
17521 if (Object.prototype.hasOwnProperty.call(target, key)) {
17522 obj[key] = target[key];
17532 * Block-Level Grammar
17540 code: /^( {4}[^\n]+\n*)+/,
17542 hr: /^( *[-*_]){3,} *(?:\n+|$)/,
17543 heading: /^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)/,
17545 lheading: /^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/,
17546 blockquote: /^( *>[^\n]+(\n(?!def)[^\n]+)*\n*)+/,
17547 list: /^( *)(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/,
17548 html: /^ *(?:comment *(?:\n|\s*$)|closed *(?:\n{2,}|\s*$)|closing *(?:\n{2,}|\s*$))/,
17549 def: /^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +["(]([^\n]+)[")])? *(?:\n+|$)/,
17551 paragraph: /^((?:[^\n]+\n?(?!hr|heading|lheading|blockquote|tag|def))+)\n*/,
17555 block.bullet = /(?:[*+-]|\d+\.)/;
17556 block.item = /^( *)(bull) [^\n]*(?:\n(?!\1bull )[^\n]*)*/;
17557 block.item = replace(block.item, 'gm')
17558 (/bull/g, block.bullet)
17561 block.list = replace(block.list)
17562 (/bull/g, block.bullet)
17563 ('hr', '\\n+(?=\\1?(?:[-*_] *){3,}(?:\\n+|$))')
17564 ('def', '\\n+(?=' + block.def.source + ')')
17567 block.blockquote = replace(block.blockquote)
17571 block._tag = '(?!(?:'
17572 + 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code'
17573 + '|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo'
17574 + '|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b';
17576 block.html = replace(block.html)
17577 ('comment', /<!--[\s\S]*?-->/)
17578 ('closed', /<(tag)[\s\S]+?<\/\1>/)
17579 ('closing', /<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/)
17580 (/tag/g, block._tag)
17583 block.paragraph = replace(block.paragraph)
17585 ('heading', block.heading)
17586 ('lheading', block.lheading)
17587 ('blockquote', block.blockquote)
17588 ('tag', '<' + block._tag)
17593 * Normal Block Grammar
17596 block.normal = merge({}, block);
17599 * GFM Block Grammar
17602 block.gfm = merge({}, block.normal, {
17603 fences: /^ *(`{3,}|~{3,})[ \.]*(\S+)? *\n([\s\S]*?)\s*\1 *(?:\n+|$)/,
17605 heading: /^ *(#{1,6}) +([^\n]+?) *#* *(?:\n+|$)/
17608 block.gfm.paragraph = replace(block.paragraph)
17610 + block.gfm.fences.source.replace('\\1', '\\2') + '|'
17611 + block.list.source.replace('\\1', '\\3') + '|')
17615 * GFM + Tables Block Grammar
17618 block.tables = merge({}, block.gfm, {
17619 nptable: /^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/,
17620 table: /^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/
17627 var Lexer = function (options) {
17629 this.tokens.links = {};
17630 this.options = options || marked.defaults;
17631 this.rules = block.normal;
17633 if (this.options.gfm) {
17634 if (this.options.tables) {
17635 this.rules = block.tables;
17637 this.rules = block.gfm;
17643 * Expose Block Rules
17646 Lexer.rules = block;
17649 * Static Lex Method
17652 Lexer.lex = function(src, options) {
17653 var lexer = new Lexer(options);
17654 return lexer.lex(src);
17661 Lexer.prototype.lex = function(src) {
17663 .replace(/\r\n|\r/g, '\n')
17664 .replace(/\t/g, ' ')
17665 .replace(/\u00a0/g, ' ')
17666 .replace(/\u2424/g, '\n');
17668 return this.token(src, true);
17675 Lexer.prototype.token = function(src, top, bq) {
17676 var src = src.replace(/^ +$/gm, '')
17689 if (cap = this.rules.newline.exec(src)) {
17690 src = src.substring(cap[0].length);
17691 if (cap[0].length > 1) {
17699 if (cap = this.rules.code.exec(src)) {
17700 src = src.substring(cap[0].length);
17701 cap = cap[0].replace(/^ {4}/gm, '');
17704 text: !this.options.pedantic
17705 ? cap.replace(/\n+$/, '')
17712 if (cap = this.rules.fences.exec(src)) {
17713 src = src.substring(cap[0].length);
17723 if (cap = this.rules.heading.exec(src)) {
17724 src = src.substring(cap[0].length);
17727 depth: cap[1].length,
17733 // table no leading pipe (gfm)
17734 if (top && (cap = this.rules.nptable.exec(src))) {
17735 src = src.substring(cap[0].length);
17739 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17740 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17741 cells: cap[3].replace(/\n$/, '').split('\n')
17744 for (i = 0; i < item.align.length; i++) {
17745 if (/^ *-+: *$/.test(item.align[i])) {
17746 item.align[i] = 'right';
17747 } else if (/^ *:-+: *$/.test(item.align[i])) {
17748 item.align[i] = 'center';
17749 } else if (/^ *:-+ *$/.test(item.align[i])) {
17750 item.align[i] = 'left';
17752 item.align[i] = null;
17756 for (i = 0; i < item.cells.length; i++) {
17757 item.cells[i] = item.cells[i].split(/ *\| */);
17760 this.tokens.push(item);
17766 if (cap = this.rules.lheading.exec(src)) {
17767 src = src.substring(cap[0].length);
17770 depth: cap[2] === '=' ? 1 : 2,
17777 if (cap = this.rules.hr.exec(src)) {
17778 src = src.substring(cap[0].length);
17786 if (cap = this.rules.blockquote.exec(src)) {
17787 src = src.substring(cap[0].length);
17790 type: 'blockquote_start'
17793 cap = cap[0].replace(/^ *> ?/gm, '');
17795 // Pass `top` to keep the current
17796 // "toplevel" state. This is exactly
17797 // how markdown.pl works.
17798 this.token(cap, top, true);
17801 type: 'blockquote_end'
17808 if (cap = this.rules.list.exec(src)) {
17809 src = src.substring(cap[0].length);
17813 type: 'list_start',
17814 ordered: bull.length > 1
17817 // Get each top-level item.
17818 cap = cap[0].match(this.rules.item);
17824 for (; i < l; i++) {
17827 // Remove the list item's bullet
17828 // so it is seen as the next token.
17829 space = item.length;
17830 item = item.replace(/^ *([*+-]|\d+\.) +/, '');
17832 // Outdent whatever the
17833 // list item contains. Hacky.
17834 if (~item.indexOf('\n ')) {
17835 space -= item.length;
17836 item = !this.options.pedantic
17837 ? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '')
17838 : item.replace(/^ {1,4}/gm, '');
17841 // Determine whether the next list item belongs here.
17842 // Backpedal if it does not belong in this list.
17843 if (this.options.smartLists && i !== l - 1) {
17844 b = block.bullet.exec(cap[i + 1])[0];
17845 if (bull !== b && !(bull.length > 1 && b.length > 1)) {
17846 src = cap.slice(i + 1).join('\n') + src;
17851 // Determine whether item is loose or not.
17852 // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/
17853 // for discount behavior.
17854 loose = next || /\n\n(?!\s*$)/.test(item);
17856 next = item.charAt(item.length - 1) === '\n';
17857 if (!loose) { loose = next; }
17862 ? 'loose_item_start'
17863 : 'list_item_start'
17867 this.token(item, false, bq);
17870 type: 'list_item_end'
17882 if (cap = this.rules.html.exec(src)) {
17883 src = src.substring(cap[0].length);
17885 type: this.options.sanitize
17888 pre: !this.options.sanitizer
17889 && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'),
17896 if ((!bq && top) && (cap = this.rules.def.exec(src))) {
17897 src = src.substring(cap[0].length);
17898 this.tokens.links[cap[1].toLowerCase()] = {
17906 if (top && (cap = this.rules.table.exec(src))) {
17907 src = src.substring(cap[0].length);
17911 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17912 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17913 cells: cap[3].replace(/(?: *\| *)?\n$/, '').split('\n')
17916 for (i = 0; i < item.align.length; i++) {
17917 if (/^ *-+: *$/.test(item.align[i])) {
17918 item.align[i] = 'right';
17919 } else if (/^ *:-+: *$/.test(item.align[i])) {
17920 item.align[i] = 'center';
17921 } else if (/^ *:-+ *$/.test(item.align[i])) {
17922 item.align[i] = 'left';
17924 item.align[i] = null;
17928 for (i = 0; i < item.cells.length; i++) {
17929 item.cells[i] = item.cells[i]
17930 .replace(/^ *\| *| *\| *$/g, '')
17934 this.tokens.push(item);
17939 // top-level paragraph
17940 if (top && (cap = this.rules.paragraph.exec(src))) {
17941 src = src.substring(cap[0].length);
17944 text: cap[1].charAt(cap[1].length - 1) === '\n'
17945 ? cap[1].slice(0, -1)
17952 if (cap = this.rules.text.exec(src)) {
17953 // Top-level should never reach here.
17954 src = src.substring(cap[0].length);
17964 Error('Infinite loop on byte: ' + src.charCodeAt(0));
17968 return this.tokens;
17972 * Inline-Level Grammar
17976 escape: /^\\([\\`*{}\[\]()#+\-.!_>])/,
17977 autolink: /^<([^ >]+(@|:\/)[^ >]+)>/,
17979 tag: /^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/,
17980 link: /^!?\[(inside)\]\(href\)/,
17981 reflink: /^!?\[(inside)\]\s*\[([^\]]*)\]/,
17982 nolink: /^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/,
17983 strong: /^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,
17984 em: /^\b_((?:[^_]|__)+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,
17985 code: /^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/,
17986 br: /^ {2,}\n(?!\s*$)/,
17988 text: /^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/
17991 inline._inside = /(?:\[[^\]]*\]|[^\[\]]|\](?=[^\[]*\]))*/;
17992 inline._href = /\s*<?([\s\S]*?)>?(?:\s+['"]([\s\S]*?)['"])?\s*/;
17994 inline.link = replace(inline.link)
17995 ('inside', inline._inside)
17996 ('href', inline._href)
17999 inline.reflink = replace(inline.reflink)
18000 ('inside', inline._inside)
18004 * Normal Inline Grammar
18007 inline.normal = merge({}, inline);
18010 * Pedantic Inline Grammar
18013 inline.pedantic = merge({}, inline.normal, {
18014 strong: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,
18015 em: /^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/
18019 * GFM Inline Grammar
18022 inline.gfm = merge({}, inline.normal, {
18023 escape: replace(inline.escape)('])', '~|])')(),
18024 url: /^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/,
18025 del: /^~~(?=\S)([\s\S]*?\S)~~/,
18026 text: replace(inline.text)
18028 ('|', '|https?://|')
18033 * GFM + Line Breaks Inline Grammar
18036 inline.breaks = merge({}, inline.gfm, {
18037 br: replace(inline.br)('{2,}', '*')(),
18038 text: replace(inline.gfm.text)('{2,}', '*')()
18042 * Inline Lexer & Compiler
18045 var InlineLexer = function (links, options) {
18046 this.options = options || marked.defaults;
18047 this.links = links;
18048 this.rules = inline.normal;
18049 this.renderer = this.options.renderer || new Renderer;
18050 this.renderer.options = this.options;
18054 Error('Tokens array requires a `links` property.');
18057 if (this.options.gfm) {
18058 if (this.options.breaks) {
18059 this.rules = inline.breaks;
18061 this.rules = inline.gfm;
18063 } else if (this.options.pedantic) {
18064 this.rules = inline.pedantic;
18069 * Expose Inline Rules
18072 InlineLexer.rules = inline;
18075 * Static Lexing/Compiling Method
18078 InlineLexer.output = function(src, links, options) {
18079 var inline = new InlineLexer(links, options);
18080 return inline.output(src);
18087 InlineLexer.prototype.output = function(src) {
18096 if (cap = this.rules.escape.exec(src)) {
18097 src = src.substring(cap[0].length);
18103 if (cap = this.rules.autolink.exec(src)) {
18104 src = src.substring(cap[0].length);
18105 if (cap[2] === '@') {
18106 text = cap[1].charAt(6) === ':'
18107 ? this.mangle(cap[1].substring(7))
18108 : this.mangle(cap[1]);
18109 href = this.mangle('mailto:') + text;
18111 text = escape(cap[1]);
18114 out += this.renderer.link(href, null, text);
18119 if (!this.inLink && (cap = this.rules.url.exec(src))) {
18120 src = src.substring(cap[0].length);
18121 text = escape(cap[1]);
18123 out += this.renderer.link(href, null, text);
18128 if (cap = this.rules.tag.exec(src)) {
18129 if (!this.inLink && /^<a /i.test(cap[0])) {
18130 this.inLink = true;
18131 } else if (this.inLink && /^<\/a>/i.test(cap[0])) {
18132 this.inLink = false;
18134 src = src.substring(cap[0].length);
18135 out += this.options.sanitize
18136 ? this.options.sanitizer
18137 ? this.options.sanitizer(cap[0])
18144 if (cap = this.rules.link.exec(src)) {
18145 src = src.substring(cap[0].length);
18146 this.inLink = true;
18147 out += this.outputLink(cap, {
18151 this.inLink = false;
18156 if ((cap = this.rules.reflink.exec(src))
18157 || (cap = this.rules.nolink.exec(src))) {
18158 src = src.substring(cap[0].length);
18159 link = (cap[2] || cap[1]).replace(/\s+/g, ' ');
18160 link = this.links[link.toLowerCase()];
18161 if (!link || !link.href) {
18162 out += cap[0].charAt(0);
18163 src = cap[0].substring(1) + src;
18166 this.inLink = true;
18167 out += this.outputLink(cap, link);
18168 this.inLink = false;
18173 if (cap = this.rules.strong.exec(src)) {
18174 src = src.substring(cap[0].length);
18175 out += this.renderer.strong(this.output(cap[2] || cap[1]));
18180 if (cap = this.rules.em.exec(src)) {
18181 src = src.substring(cap[0].length);
18182 out += this.renderer.em(this.output(cap[2] || cap[1]));
18187 if (cap = this.rules.code.exec(src)) {
18188 src = src.substring(cap[0].length);
18189 out += this.renderer.codespan(escape(cap[2], true));
18194 if (cap = this.rules.br.exec(src)) {
18195 src = src.substring(cap[0].length);
18196 out += this.renderer.br();
18201 if (cap = this.rules.del.exec(src)) {
18202 src = src.substring(cap[0].length);
18203 out += this.renderer.del(this.output(cap[1]));
18208 if (cap = this.rules.text.exec(src)) {
18209 src = src.substring(cap[0].length);
18210 out += this.renderer.text(escape(this.smartypants(cap[0])));
18216 Error('Infinite loop on byte: ' + src.charCodeAt(0));
18227 InlineLexer.prototype.outputLink = function(cap, link) {
18228 var href = escape(link.href)
18229 , title = link.title ? escape(link.title) : null;
18231 return cap[0].charAt(0) !== '!'
18232 ? this.renderer.link(href, title, this.output(cap[1]))
18233 : this.renderer.image(href, title, escape(cap[1]));
18237 * Smartypants Transformations
18240 InlineLexer.prototype.smartypants = function(text) {
18241 if (!this.options.smartypants) { return text; }
18244 .replace(/---/g, '\u2014')
18246 .replace(/--/g, '\u2013')
18248 .replace(/(^|[-\u2014/(\[{"\s])'/g, '$1\u2018')
18249 // closing singles & apostrophes
18250 .replace(/'/g, '\u2019')
18252 .replace(/(^|[-\u2014/(\[{\u2018\s])"/g, '$1\u201c')
18254 .replace(/"/g, '\u201d')
18256 .replace(/\.{3}/g, '\u2026');
18263 InlineLexer.prototype.mangle = function(text) {
18264 if (!this.options.mangle) { return text; }
18270 for (; i < l; i++) {
18271 ch = text.charCodeAt(i);
18272 if (Math.random() > 0.5) {
18273 ch = 'x' + ch.toString(16);
18275 out += '&#' + ch + ';';
18286 * eval:var:Renderer
18289 var Renderer = function (options) {
18290 this.options = options || {};
18293 Renderer.prototype.code = function(code, lang, escaped) {
18294 if (this.options.highlight) {
18295 var out = this.options.highlight(code, lang);
18296 if (out != null && out !== code) {
18301 // hack!!! - it's already escapeD?
18306 return '<pre><code>'
18307 + (escaped ? code : escape(code, true))
18308 + '\n</code></pre>';
18311 return '<pre><code class="'
18312 + this.options.langPrefix
18313 + escape(lang, true)
18315 + (escaped ? code : escape(code, true))
18316 + '\n</code></pre>\n';
18319 Renderer.prototype.blockquote = function(quote) {
18320 return '<blockquote>\n' + quote + '</blockquote>\n';
18323 Renderer.prototype.html = function(html) {
18327 Renderer.prototype.heading = function(text, level, raw) {
18331 + this.options.headerPrefix
18332 + raw.toLowerCase().replace(/[^\w]+/g, '-')
18340 Renderer.prototype.hr = function() {
18341 return this.options.xhtml ? '<hr/>\n' : '<hr>\n';
18344 Renderer.prototype.list = function(body, ordered) {
18345 var type = ordered ? 'ol' : 'ul';
18346 return '<' + type + '>\n' + body + '</' + type + '>\n';
18349 Renderer.prototype.listitem = function(text) {
18350 return '<li>' + text + '</li>\n';
18353 Renderer.prototype.paragraph = function(text) {
18354 return '<p>' + text + '</p>\n';
18357 Renderer.prototype.table = function(header, body) {
18358 return '<table class="table table-striped">\n'
18368 Renderer.prototype.tablerow = function(content) {
18369 return '<tr>\n' + content + '</tr>\n';
18372 Renderer.prototype.tablecell = function(content, flags) {
18373 var type = flags.header ? 'th' : 'td';
18374 var tag = flags.align
18375 ? '<' + type + ' style="text-align:' + flags.align + '">'
18376 : '<' + type + '>';
18377 return tag + content + '</' + type + '>\n';
18380 // span level renderer
18381 Renderer.prototype.strong = function(text) {
18382 return '<strong>' + text + '</strong>';
18385 Renderer.prototype.em = function(text) {
18386 return '<em>' + text + '</em>';
18389 Renderer.prototype.codespan = function(text) {
18390 return '<code>' + text + '</code>';
18393 Renderer.prototype.br = function() {
18394 return this.options.xhtml ? '<br/>' : '<br>';
18397 Renderer.prototype.del = function(text) {
18398 return '<del>' + text + '</del>';
18401 Renderer.prototype.link = function(href, title, text) {
18402 if (this.options.sanitize) {
18404 var prot = decodeURIComponent(unescape(href))
18405 .replace(/[^\w:]/g, '')
18410 if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0) {
18414 var out = '<a href="' + href + '"';
18416 out += ' title="' + title + '"';
18418 out += '>' + text + '</a>';
18422 Renderer.prototype.image = function(href, title, text) {
18423 var out = '<img src="' + href + '" alt="' + text + '"';
18425 out += ' title="' + title + '"';
18427 out += this.options.xhtml ? '/>' : '>';
18431 Renderer.prototype.text = function(text) {
18436 * Parsing & Compiling
18442 var Parser= function (options) {
18445 this.options = options || marked.defaults;
18446 this.options.renderer = this.options.renderer || new Renderer;
18447 this.renderer = this.options.renderer;
18448 this.renderer.options = this.options;
18452 * Static Parse Method
18455 Parser.parse = function(src, options, renderer) {
18456 var parser = new Parser(options, renderer);
18457 return parser.parse(src);
18464 Parser.prototype.parse = function(src) {
18465 this.inline = new InlineLexer(src.links, this.options, this.renderer);
18466 this.tokens = src.reverse();
18469 while (this.next()) {
18480 Parser.prototype.next = function() {
18481 return this.token = this.tokens.pop();
18485 * Preview Next Token
18488 Parser.prototype.peek = function() {
18489 return this.tokens[this.tokens.length - 1] || 0;
18493 * Parse Text Tokens
18496 Parser.prototype.parseText = function() {
18497 var body = this.token.text;
18499 while (this.peek().type === 'text') {
18500 body += '\n' + this.next().text;
18503 return this.inline.output(body);
18507 * Parse Current Token
18510 Parser.prototype.tok = function() {
18511 switch (this.token.type) {
18516 return this.renderer.hr();
18519 return this.renderer.heading(
18520 this.inline.output(this.token.text),
18525 return this.renderer.code(this.token.text,
18527 this.token.escaped);
18540 for (i = 0; i < this.token.header.length; i++) {
18541 flags = { header: true, align: this.token.align[i] };
18542 cell += this.renderer.tablecell(
18543 this.inline.output(this.token.header[i]),
18544 { header: true, align: this.token.align[i] }
18547 header += this.renderer.tablerow(cell);
18549 for (i = 0; i < this.token.cells.length; i++) {
18550 row = this.token.cells[i];
18553 for (j = 0; j < row.length; j++) {
18554 cell += this.renderer.tablecell(
18555 this.inline.output(row[j]),
18556 { header: false, align: this.token.align[j] }
18560 body += this.renderer.tablerow(cell);
18562 return this.renderer.table(header, body);
18564 case 'blockquote_start': {
18567 while (this.next().type !== 'blockquote_end') {
18568 body += this.tok();
18571 return this.renderer.blockquote(body);
18573 case 'list_start': {
18575 , ordered = this.token.ordered;
18577 while (this.next().type !== 'list_end') {
18578 body += this.tok();
18581 return this.renderer.list(body, ordered);
18583 case 'list_item_start': {
18586 while (this.next().type !== 'list_item_end') {
18587 body += this.token.type === 'text'
18592 return this.renderer.listitem(body);
18594 case 'loose_item_start': {
18597 while (this.next().type !== 'list_item_end') {
18598 body += this.tok();
18601 return this.renderer.listitem(body);
18604 var html = !this.token.pre && !this.options.pedantic
18605 ? this.inline.output(this.token.text)
18607 return this.renderer.html(html);
18609 case 'paragraph': {
18610 return this.renderer.paragraph(this.inline.output(this.token.text));
18613 return this.renderer.paragraph(this.parseText());
18625 var marked = function (src, opt, callback) {
18626 if (callback || typeof opt === 'function') {
18632 opt = merge({}, marked.defaults, opt || {});
18634 var highlight = opt.highlight
18640 tokens = Lexer.lex(src, opt)
18642 return callback(e);
18645 pending = tokens.length;
18649 var done = function(err) {
18651 opt.highlight = highlight;
18652 return callback(err);
18658 out = Parser.parse(tokens, opt);
18663 opt.highlight = highlight;
18667 : callback(null, out);
18670 if (!highlight || highlight.length < 3) {
18674 delete opt.highlight;
18676 if (!pending) { return done(); }
18678 for (; i < tokens.length; i++) {
18680 if (token.type !== 'code') {
18681 return --pending || done();
18683 return highlight(token.text, token.lang, function(err, code) {
18684 if (err) { return done(err); }
18685 if (code == null || code === token.text) {
18686 return --pending || done();
18689 token.escaped = true;
18690 --pending || done();
18698 if (opt) { opt = merge({}, marked.defaults, opt); }
18699 return Parser.parse(Lexer.lex(src, opt), opt);
18701 e.message += '\nPlease report this to https://github.com/chjj/marked.';
18702 if ((opt || marked.defaults).silent) {
18703 return '<p>An error occured:</p><pre>'
18704 + escape(e.message + '', true)
18716 marked.setOptions = function(opt) {
18717 merge(marked.defaults, opt);
18721 marked.defaults = {
18732 langPrefix: 'lang-',
18733 smartypants: false,
18735 renderer: new Renderer,
18743 marked.Parser = Parser;
18744 marked.parser = Parser.parse;
18746 marked.Renderer = Renderer;
18748 marked.Lexer = Lexer;
18749 marked.lexer = Lexer.lex;
18751 marked.InlineLexer = InlineLexer;
18752 marked.inlineLexer = InlineLexer.output;
18754 marked.parse = marked;
18756 Roo.Markdown.marked = marked;
18760 * Ext JS Library 1.1.1
18761 * Copyright(c) 2006-2007, Ext JS, LLC.
18763 * Originally Released Under LGPL - original licence link has changed is not relivant.
18766 * <script type="text/javascript">
18772 * These classes are derivatives of the similarly named classes in the YUI Library.
18773 * The original license:
18774 * Copyright (c) 2006, Yahoo! Inc. All rights reserved.
18775 * Code licensed under the BSD License:
18776 * http://developer.yahoo.net/yui/license.txt
18781 var Event=Roo.EventManager;
18782 var Dom=Roo.lib.Dom;
18785 * @class Roo.dd.DragDrop
18786 * @extends Roo.util.Observable
18787 * Defines the interface and base operation of items that that can be
18788 * dragged or can be drop targets. It was designed to be extended, overriding
18789 * the event handlers for startDrag, onDrag, onDragOver and onDragOut.
18790 * Up to three html elements can be associated with a DragDrop instance:
18792 * <li>linked element: the element that is passed into the constructor.
18793 * This is the element which defines the boundaries for interaction with
18794 * other DragDrop objects.</li>
18795 * <li>handle element(s): The drag operation only occurs if the element that
18796 * was clicked matches a handle element. By default this is the linked
18797 * element, but there are times that you will want only a portion of the
18798 * linked element to initiate the drag operation, and the setHandleElId()
18799 * method provides a way to define this.</li>
18800 * <li>drag element: this represents the element that would be moved along
18801 * with the cursor during a drag operation. By default, this is the linked
18802 * element itself as in {@link Roo.dd.DD}. setDragElId() lets you define
18803 * a separate element that would be moved, as in {@link Roo.dd.DDProxy}.
18806 * This class should not be instantiated until the onload event to ensure that
18807 * the associated elements are available.
18808 * The following would define a DragDrop obj that would interact with any
18809 * other DragDrop obj in the "group1" group:
18811 * dd = new Roo.dd.DragDrop("div1", "group1");
18813 * Since none of the event handlers have been implemented, nothing would
18814 * actually happen if you were to run the code above. Normally you would
18815 * override this class or one of the default implementations, but you can
18816 * also override the methods you want on an instance of the class...
18818 * dd.onDragDrop = function(e, id) {
18819 * alert("dd was dropped on " + id);
18823 * @param {String} id of the element that is linked to this instance
18824 * @param {String} sGroup the group of related DragDrop objects
18825 * @param {object} config an object containing configurable attributes
18826 * Valid properties for DragDrop:
18827 * padding, isTarget, maintainOffset, primaryButtonOnly
18829 Roo.dd.DragDrop = function(id, sGroup, config) {
18831 this.init(id, sGroup, config);
18836 Roo.extend(Roo.dd.DragDrop, Roo.util.Observable , {
18839 * The id of the element associated with this object. This is what we
18840 * refer to as the "linked element" because the size and position of
18841 * this element is used to determine when the drag and drop objects have
18849 * Configuration attributes passed into the constructor
18856 * The id of the element that will be dragged. By default this is same
18857 * as the linked element , but could be changed to another element. Ex:
18859 * @property dragElId
18866 * the id of the element that initiates the drag operation. By default
18867 * this is the linked element, but could be changed to be a child of this
18868 * element. This lets us do things like only starting the drag when the
18869 * header element within the linked html element is clicked.
18870 * @property handleElId
18877 * An associative array of HTML tags that will be ignored if clicked.
18878 * @property invalidHandleTypes
18879 * @type {string: string}
18881 invalidHandleTypes: null,
18884 * An associative array of ids for elements that will be ignored if clicked
18885 * @property invalidHandleIds
18886 * @type {string: string}
18888 invalidHandleIds: null,
18891 * An indexted array of css class names for elements that will be ignored
18893 * @property invalidHandleClasses
18896 invalidHandleClasses: null,
18899 * The linked element's absolute X position at the time the drag was
18901 * @property startPageX
18908 * The linked element's absolute X position at the time the drag was
18910 * @property startPageY
18917 * The group defines a logical collection of DragDrop objects that are
18918 * related. Instances only get events when interacting with other
18919 * DragDrop object in the same group. This lets us define multiple
18920 * groups using a single DragDrop subclass if we want.
18922 * @type {string: string}
18927 * Individual drag/drop instances can be locked. This will prevent
18928 * onmousedown start drag.
18936 * Lock this instance
18939 lock: function() { this.locked = true; },
18942 * Unlock this instace
18945 unlock: function() { this.locked = false; },
18948 * By default, all insances can be a drop target. This can be disabled by
18949 * setting isTarget to false.
18956 * The padding configured for this drag and drop object for calculating
18957 * the drop zone intersection with this object.
18964 * Cached reference to the linked element
18965 * @property _domRef
18971 * Internal typeof flag
18972 * @property __ygDragDrop
18975 __ygDragDrop: true,
18978 * Set to true when horizontal contraints are applied
18979 * @property constrainX
18986 * Set to true when vertical contraints are applied
18987 * @property constrainY
18994 * The left constraint
19002 * The right constraint
19010 * The up constraint
19019 * The down constraint
19027 * Maintain offsets when we resetconstraints. Set to true when you want
19028 * the position of the element relative to its parent to stay the same
19029 * when the page changes
19031 * @property maintainOffset
19034 maintainOffset: false,
19037 * Array of pixel locations the element will snap to if we specified a
19038 * horizontal graduation/interval. This array is generated automatically
19039 * when you define a tick interval.
19046 * Array of pixel locations the element will snap to if we specified a
19047 * vertical graduation/interval. This array is generated automatically
19048 * when you define a tick interval.
19055 * By default the drag and drop instance will only respond to the primary
19056 * button click (left button for a right-handed mouse). Set to true to
19057 * allow drag and drop to start with any mouse click that is propogated
19059 * @property primaryButtonOnly
19062 primaryButtonOnly: true,
19065 * The availabe property is false until the linked dom element is accessible.
19066 * @property available
19072 * By default, drags can only be initiated if the mousedown occurs in the
19073 * region the linked element is. This is done in part to work around a
19074 * bug in some browsers that mis-report the mousedown if the previous
19075 * mouseup happened outside of the window. This property is set to true
19076 * if outer handles are defined.
19078 * @property hasOuterHandles
19082 hasOuterHandles: false,
19085 * Code that executes immediately before the startDrag event
19086 * @method b4StartDrag
19089 b4StartDrag: function(x, y) { },
19092 * Abstract method called after a drag/drop object is clicked
19093 * and the drag or mousedown time thresholds have beeen met.
19094 * @method startDrag
19095 * @param {int} X click location
19096 * @param {int} Y click location
19098 startDrag: function(x, y) { /* override this */ },
19101 * Code that executes immediately before the onDrag event
19105 b4Drag: function(e) { },
19108 * Abstract method called during the onMouseMove event while dragging an
19111 * @param {Event} e the mousemove event
19113 onDrag: function(e) { /* override this */ },
19116 * Abstract method called when this element fist begins hovering over
19117 * another DragDrop obj
19118 * @method onDragEnter
19119 * @param {Event} e the mousemove event
19120 * @param {String|DragDrop[]} id In POINT mode, the element
19121 * id this is hovering over. In INTERSECT mode, an array of one or more
19122 * dragdrop items being hovered over.
19124 onDragEnter: function(e, id) { /* override this */ },
19127 * Code that executes immediately before the onDragOver event
19128 * @method b4DragOver
19131 b4DragOver: function(e) { },
19134 * Abstract method called when this element is hovering over another
19136 * @method onDragOver
19137 * @param {Event} e the mousemove event
19138 * @param {String|DragDrop[]} id In POINT mode, the element
19139 * id this is hovering over. In INTERSECT mode, an array of dd items
19140 * being hovered over.
19142 onDragOver: function(e, id) { /* override this */ },
19145 * Code that executes immediately before the onDragOut event
19146 * @method b4DragOut
19149 b4DragOut: function(e) { },
19152 * Abstract method called when we are no longer hovering over an element
19153 * @method onDragOut
19154 * @param {Event} e the mousemove event
19155 * @param {String|DragDrop[]} id In POINT mode, the element
19156 * id this was hovering over. In INTERSECT mode, an array of dd items
19157 * that the mouse is no longer over.
19159 onDragOut: function(e, id) { /* override this */ },
19162 * Code that executes immediately before the onDragDrop event
19163 * @method b4DragDrop
19166 b4DragDrop: function(e) { },
19169 * Abstract method called when this item is dropped on another DragDrop
19171 * @method onDragDrop
19172 * @param {Event} e the mouseup event
19173 * @param {String|DragDrop[]} id In POINT mode, the element
19174 * id this was dropped on. In INTERSECT mode, an array of dd items this
19177 onDragDrop: function(e, id) { /* override this */ },
19180 * Abstract method called when this item is dropped on an area with no
19182 * @method onInvalidDrop
19183 * @param {Event} e the mouseup event
19185 onInvalidDrop: function(e) { /* override this */ },
19188 * Code that executes immediately before the endDrag event
19189 * @method b4EndDrag
19192 b4EndDrag: function(e) { },
19195 * Fired when we are done dragging the object
19197 * @param {Event} e the mouseup event
19199 endDrag: function(e) { /* override this */ },
19202 * Code executed immediately before the onMouseDown event
19203 * @method b4MouseDown
19204 * @param {Event} e the mousedown event
19207 b4MouseDown: function(e) { },
19210 * Event handler that fires when a drag/drop obj gets a mousedown
19211 * @method onMouseDown
19212 * @param {Event} e the mousedown event
19214 onMouseDown: function(e) { /* override this */ },
19217 * Event handler that fires when a drag/drop obj gets a mouseup
19218 * @method onMouseUp
19219 * @param {Event} e the mouseup event
19221 onMouseUp: function(e) { /* override this */ },
19224 * Override the onAvailable method to do what is needed after the initial
19225 * position was determined.
19226 * @method onAvailable
19228 onAvailable: function () {
19232 * Provides default constraint padding to "constrainTo" elements (defaults to {left: 0, right:0, top:0, bottom:0}).
19235 defaultPadding : {left:0, right:0, top:0, bottom:0},
19238 * Initializes the drag drop object's constraints to restrict movement to a certain element.
19242 var dd = new Roo.dd.DDProxy("dragDiv1", "proxytest",
19243 { dragElId: "existingProxyDiv" });
19244 dd.startDrag = function(){
19245 this.constrainTo("parent-id");
19248 * Or you can initalize it using the {@link Roo.Element} object:
19250 Roo.get("dragDiv1").initDDProxy("proxytest", {dragElId: "existingProxyDiv"}, {
19251 startDrag : function(){
19252 this.constrainTo("parent-id");
19256 * @param {String/HTMLElement/Element} constrainTo The element to constrain to.
19257 * @param {Object/Number} pad (optional) Pad provides a way to specify "padding" of the constraints,
19258 * and can be either a number for symmetrical padding (4 would be equal to {left:4, right:4, top:4, bottom:4}) or
19259 * an object containing the sides to pad. For example: {right:10, bottom:10}
19260 * @param {Boolean} inContent (optional) Constrain the draggable in the content box of the element (inside padding and borders)
19262 constrainTo : function(constrainTo, pad, inContent){
19263 if(typeof pad == "number"){
19264 pad = {left: pad, right:pad, top:pad, bottom:pad};
19266 pad = pad || this.defaultPadding;
19267 var b = Roo.get(this.getEl()).getBox();
19268 var ce = Roo.get(constrainTo);
19269 var s = ce.getScroll();
19270 var c, cd = ce.dom;
19271 if(cd == document.body){
19272 c = { x: s.left, y: s.top, width: Roo.lib.Dom.getViewWidth(), height: Roo.lib.Dom.getViewHeight()};
19275 c = {x : xy[0]+s.left, y: xy[1]+s.top, width: cd.clientWidth, height: cd.clientHeight};
19279 var topSpace = b.y - c.y;
19280 var leftSpace = b.x - c.x;
19282 this.resetConstraints();
19283 this.setXConstraint(leftSpace - (pad.left||0), // left
19284 c.width - leftSpace - b.width - (pad.right||0) //right
19286 this.setYConstraint(topSpace - (pad.top||0), //top
19287 c.height - topSpace - b.height - (pad.bottom||0) //bottom
19292 * Returns a reference to the linked element
19294 * @return {HTMLElement} the html element
19296 getEl: function() {
19297 if (!this._domRef) {
19298 this._domRef = Roo.getDom(this.id);
19301 return this._domRef;
19305 * Returns a reference to the actual element to drag. By default this is
19306 * the same as the html element, but it can be assigned to another
19307 * element. An example of this can be found in Roo.dd.DDProxy
19308 * @method getDragEl
19309 * @return {HTMLElement} the html element
19311 getDragEl: function() {
19312 return Roo.getDom(this.dragElId);
19316 * Sets up the DragDrop object. Must be called in the constructor of any
19317 * Roo.dd.DragDrop subclass
19319 * @param id the id of the linked element
19320 * @param {String} sGroup the group of related items
19321 * @param {object} config configuration attributes
19323 init: function(id, sGroup, config) {
19324 this.initTarget(id, sGroup, config);
19325 if (!Roo.isTouch) {
19326 Event.on(this.id, "mousedown", this.handleMouseDown, this);
19328 Event.on(this.id, "touchstart", this.handleMouseDown, this);
19329 // Event.on(this.id, "selectstart", Event.preventDefault);
19333 * Initializes Targeting functionality only... the object does not
19334 * get a mousedown handler.
19335 * @method initTarget
19336 * @param id the id of the linked element
19337 * @param {String} sGroup the group of related items
19338 * @param {object} config configuration attributes
19340 initTarget: function(id, sGroup, config) {
19342 // configuration attributes
19343 this.config = config || {};
19345 // create a local reference to the drag and drop manager
19346 this.DDM = Roo.dd.DDM;
19347 // initialize the groups array
19350 // assume that we have an element reference instead of an id if the
19351 // parameter is not a string
19352 if (typeof id !== "string") {
19359 // add to an interaction group
19360 this.addToGroup((sGroup) ? sGroup : "default");
19362 // We don't want to register this as the handle with the manager
19363 // so we just set the id rather than calling the setter.
19364 this.handleElId = id;
19366 // the linked element is the element that gets dragged by default
19367 this.setDragElId(id);
19369 // by default, clicked anchors will not start drag operations.
19370 this.invalidHandleTypes = { A: "A" };
19371 this.invalidHandleIds = {};
19372 this.invalidHandleClasses = [];
19374 this.applyConfig();
19376 this.handleOnAvailable();
19380 * Applies the configuration parameters that were passed into the constructor.
19381 * This is supposed to happen at each level through the inheritance chain. So
19382 * a DDProxy implentation will execute apply config on DDProxy, DD, and
19383 * DragDrop in order to get all of the parameters that are available in
19385 * @method applyConfig
19387 applyConfig: function() {
19389 // configurable properties:
19390 // padding, isTarget, maintainOffset, primaryButtonOnly
19391 this.padding = this.config.padding || [0, 0, 0, 0];
19392 this.isTarget = (this.config.isTarget !== false);
19393 this.maintainOffset = (this.config.maintainOffset);
19394 this.primaryButtonOnly = (this.config.primaryButtonOnly !== false);
19399 * Executed when the linked element is available
19400 * @method handleOnAvailable
19403 handleOnAvailable: function() {
19404 this.available = true;
19405 this.resetConstraints();
19406 this.onAvailable();
19410 * Configures the padding for the target zone in px. Effectively expands
19411 * (or reduces) the virtual object size for targeting calculations.
19412 * Supports css-style shorthand; if only one parameter is passed, all sides
19413 * will have that padding, and if only two are passed, the top and bottom
19414 * will have the first param, the left and right the second.
19415 * @method setPadding
19416 * @param {int} iTop Top pad
19417 * @param {int} iRight Right pad
19418 * @param {int} iBot Bot pad
19419 * @param {int} iLeft Left pad
19421 setPadding: function(iTop, iRight, iBot, iLeft) {
19422 // this.padding = [iLeft, iRight, iTop, iBot];
19423 if (!iRight && 0 !== iRight) {
19424 this.padding = [iTop, iTop, iTop, iTop];
19425 } else if (!iBot && 0 !== iBot) {
19426 this.padding = [iTop, iRight, iTop, iRight];
19428 this.padding = [iTop, iRight, iBot, iLeft];
19433 * Stores the initial placement of the linked element.
19434 * @method setInitialPosition
19435 * @param {int} diffX the X offset, default 0
19436 * @param {int} diffY the Y offset, default 0
19438 setInitPosition: function(diffX, diffY) {
19439 var el = this.getEl();
19441 if (!this.DDM.verifyEl(el)) {
19445 var dx = diffX || 0;
19446 var dy = diffY || 0;
19448 var p = Dom.getXY( el );
19450 this.initPageX = p[0] - dx;
19451 this.initPageY = p[1] - dy;
19453 this.lastPageX = p[0];
19454 this.lastPageY = p[1];
19457 this.setStartPosition(p);
19461 * Sets the start position of the element. This is set when the obj
19462 * is initialized, the reset when a drag is started.
19463 * @method setStartPosition
19464 * @param pos current position (from previous lookup)
19467 setStartPosition: function(pos) {
19468 var p = pos || Dom.getXY( this.getEl() );
19469 this.deltaSetXY = null;
19471 this.startPageX = p[0];
19472 this.startPageY = p[1];
19476 * Add this instance to a group of related drag/drop objects. All
19477 * instances belong to at least one group, and can belong to as many
19478 * groups as needed.
19479 * @method addToGroup
19480 * @param sGroup {string} the name of the group
19482 addToGroup: function(sGroup) {
19483 this.groups[sGroup] = true;
19484 this.DDM.regDragDrop(this, sGroup);
19488 * Remove's this instance from the supplied interaction group
19489 * @method removeFromGroup
19490 * @param {string} sGroup The group to drop
19492 removeFromGroup: function(sGroup) {
19493 if (this.groups[sGroup]) {
19494 delete this.groups[sGroup];
19497 this.DDM.removeDDFromGroup(this, sGroup);
19501 * Allows you to specify that an element other than the linked element
19502 * will be moved with the cursor during a drag
19503 * @method setDragElId
19504 * @param id {string} the id of the element that will be used to initiate the drag
19506 setDragElId: function(id) {
19507 this.dragElId = id;
19511 * Allows you to specify a child of the linked element that should be
19512 * used to initiate the drag operation. An example of this would be if
19513 * you have a content div with text and links. Clicking anywhere in the
19514 * content area would normally start the drag operation. Use this method
19515 * to specify that an element inside of the content div is the element
19516 * that starts the drag operation.
19517 * @method setHandleElId
19518 * @param id {string} the id of the element that will be used to
19519 * initiate the drag.
19521 setHandleElId: function(id) {
19522 if (typeof id !== "string") {
19525 this.handleElId = id;
19526 this.DDM.regHandle(this.id, id);
19530 * Allows you to set an element outside of the linked element as a drag
19532 * @method setOuterHandleElId
19533 * @param id the id of the element that will be used to initiate the drag
19535 setOuterHandleElId: function(id) {
19536 if (typeof id !== "string") {
19539 Event.on(id, "mousedown",
19540 this.handleMouseDown, this);
19541 this.setHandleElId(id);
19543 this.hasOuterHandles = true;
19547 * Remove all drag and drop hooks for this element
19550 unreg: function() {
19551 Event.un(this.id, "mousedown",
19552 this.handleMouseDown);
19553 Event.un(this.id, "touchstart",
19554 this.handleMouseDown);
19555 this._domRef = null;
19556 this.DDM._remove(this);
19559 destroy : function(){
19564 * Returns true if this instance is locked, or the drag drop mgr is locked
19565 * (meaning that all drag/drop is disabled on the page.)
19567 * @return {boolean} true if this obj or all drag/drop is locked, else
19570 isLocked: function() {
19571 return (this.DDM.isLocked() || this.locked);
19575 * Fired when this object is clicked
19576 * @method handleMouseDown
19578 * @param {Roo.dd.DragDrop} oDD the clicked dd object (this dd obj)
19581 handleMouseDown: function(e, oDD){
19583 if (!Roo.isTouch && this.primaryButtonOnly && e.button != 0) {
19584 //Roo.log('not touch/ button !=0');
19587 if (e.browserEvent.touches && e.browserEvent.touches.length != 1) {
19588 return; // double touch..
19592 if (this.isLocked()) {
19593 //Roo.log('locked');
19597 this.DDM.refreshCache(this.groups);
19598 // Roo.log([Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e)]);
19599 var pt = new Roo.lib.Point(Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e));
19600 if (!this.hasOuterHandles && !this.DDM.isOverTarget(pt, this) ) {
19601 //Roo.log('no outer handes or not over target');
19604 // Roo.log('check validator');
19605 if (this.clickValidator(e)) {
19606 // Roo.log('validate success');
19607 // set the initial element position
19608 this.setStartPosition();
19611 this.b4MouseDown(e);
19612 this.onMouseDown(e);
19614 this.DDM.handleMouseDown(e, this);
19616 this.DDM.stopEvent(e);
19624 clickValidator: function(e) {
19625 var target = e.getTarget();
19626 return ( this.isValidHandleChild(target) &&
19627 (this.id == this.handleElId ||
19628 this.DDM.handleWasClicked(target, this.id)) );
19632 * Allows you to specify a tag name that should not start a drag operation
19633 * when clicked. This is designed to facilitate embedding links within a
19634 * drag handle that do something other than start the drag.
19635 * @method addInvalidHandleType
19636 * @param {string} tagName the type of element to exclude
19638 addInvalidHandleType: function(tagName) {
19639 var type = tagName.toUpperCase();
19640 this.invalidHandleTypes[type] = type;
19644 * Lets you to specify an element id for a child of a drag handle
19645 * that should not initiate a drag
19646 * @method addInvalidHandleId
19647 * @param {string} id the element id of the element you wish to ignore
19649 addInvalidHandleId: function(id) {
19650 if (typeof id !== "string") {
19653 this.invalidHandleIds[id] = id;
19657 * Lets you specify a css class of elements that will not initiate a drag
19658 * @method addInvalidHandleClass
19659 * @param {string} cssClass the class of the elements you wish to ignore
19661 addInvalidHandleClass: function(cssClass) {
19662 this.invalidHandleClasses.push(cssClass);
19666 * Unsets an excluded tag name set by addInvalidHandleType
19667 * @method removeInvalidHandleType
19668 * @param {string} tagName the type of element to unexclude
19670 removeInvalidHandleType: function(tagName) {
19671 var type = tagName.toUpperCase();
19672 // this.invalidHandleTypes[type] = null;
19673 delete this.invalidHandleTypes[type];
19677 * Unsets an invalid handle id
19678 * @method removeInvalidHandleId
19679 * @param {string} id the id of the element to re-enable
19681 removeInvalidHandleId: function(id) {
19682 if (typeof id !== "string") {
19685 delete this.invalidHandleIds[id];
19689 * Unsets an invalid css class
19690 * @method removeInvalidHandleClass
19691 * @param {string} cssClass the class of the element(s) you wish to
19694 removeInvalidHandleClass: function(cssClass) {
19695 for (var i=0, len=this.invalidHandleClasses.length; i<len; ++i) {
19696 if (this.invalidHandleClasses[i] == cssClass) {
19697 delete this.invalidHandleClasses[i];
19703 * Checks the tag exclusion list to see if this click should be ignored
19704 * @method isValidHandleChild
19705 * @param {HTMLElement} node the HTMLElement to evaluate
19706 * @return {boolean} true if this is a valid tag type, false if not
19708 isValidHandleChild: function(node) {
19711 // var n = (node.nodeName == "#text") ? node.parentNode : node;
19714 nodeName = node.nodeName.toUpperCase();
19716 nodeName = node.nodeName;
19718 valid = valid && !this.invalidHandleTypes[nodeName];
19719 valid = valid && !this.invalidHandleIds[node.id];
19721 for (var i=0, len=this.invalidHandleClasses.length; valid && i<len; ++i) {
19722 valid = !Dom.hasClass(node, this.invalidHandleClasses[i]);
19731 * Create the array of horizontal tick marks if an interval was specified
19732 * in setXConstraint().
19733 * @method setXTicks
19736 setXTicks: function(iStartX, iTickSize) {
19738 this.xTickSize = iTickSize;
19742 for (var i = this.initPageX; i >= this.minX; i = i - iTickSize) {
19744 this.xTicks[this.xTicks.length] = i;
19749 for (i = this.initPageX; i <= this.maxX; i = i + iTickSize) {
19751 this.xTicks[this.xTicks.length] = i;
19756 this.xTicks.sort(this.DDM.numericSort) ;
19760 * Create the array of vertical tick marks if an interval was specified in
19761 * setYConstraint().
19762 * @method setYTicks
19765 setYTicks: function(iStartY, iTickSize) {
19767 this.yTickSize = iTickSize;
19771 for (var i = this.initPageY; i >= this.minY; i = i - iTickSize) {
19773 this.yTicks[this.yTicks.length] = i;
19778 for (i = this.initPageY; i <= this.maxY; i = i + iTickSize) {
19780 this.yTicks[this.yTicks.length] = i;
19785 this.yTicks.sort(this.DDM.numericSort) ;
19789 * By default, the element can be dragged any place on the screen. Use
19790 * this method to limit the horizontal travel of the element. Pass in
19791 * 0,0 for the parameters if you want to lock the drag to the y axis.
19792 * @method setXConstraint
19793 * @param {int} iLeft the number of pixels the element can move to the left
19794 * @param {int} iRight the number of pixels the element can move to the
19796 * @param {int} iTickSize optional parameter for specifying that the
19798 * should move iTickSize pixels at a time.
19800 setXConstraint: function(iLeft, iRight, iTickSize) {
19801 this.leftConstraint = iLeft;
19802 this.rightConstraint = iRight;
19804 this.minX = this.initPageX - iLeft;
19805 this.maxX = this.initPageX + iRight;
19806 if (iTickSize) { this.setXTicks(this.initPageX, iTickSize); }
19808 this.constrainX = true;
19812 * Clears any constraints applied to this instance. Also clears ticks
19813 * since they can't exist independent of a constraint at this time.
19814 * @method clearConstraints
19816 clearConstraints: function() {
19817 this.constrainX = false;
19818 this.constrainY = false;
19823 * Clears any tick interval defined for this instance
19824 * @method clearTicks
19826 clearTicks: function() {
19827 this.xTicks = null;
19828 this.yTicks = null;
19829 this.xTickSize = 0;
19830 this.yTickSize = 0;
19834 * By default, the element can be dragged any place on the screen. Set
19835 * this to limit the vertical travel of the element. Pass in 0,0 for the
19836 * parameters if you want to lock the drag to the x axis.
19837 * @method setYConstraint
19838 * @param {int} iUp the number of pixels the element can move up
19839 * @param {int} iDown the number of pixels the element can move down
19840 * @param {int} iTickSize optional parameter for specifying that the
19841 * element should move iTickSize pixels at a time.
19843 setYConstraint: function(iUp, iDown, iTickSize) {
19844 this.topConstraint = iUp;
19845 this.bottomConstraint = iDown;
19847 this.minY = this.initPageY - iUp;
19848 this.maxY = this.initPageY + iDown;
19849 if (iTickSize) { this.setYTicks(this.initPageY, iTickSize); }
19851 this.constrainY = true;
19856 * resetConstraints must be called if you manually reposition a dd element.
19857 * @method resetConstraints
19858 * @param {boolean} maintainOffset
19860 resetConstraints: function() {
19863 // Maintain offsets if necessary
19864 if (this.initPageX || this.initPageX === 0) {
19865 // figure out how much this thing has moved
19866 var dx = (this.maintainOffset) ? this.lastPageX - this.initPageX : 0;
19867 var dy = (this.maintainOffset) ? this.lastPageY - this.initPageY : 0;
19869 this.setInitPosition(dx, dy);
19871 // This is the first time we have detected the element's position
19873 this.setInitPosition();
19876 if (this.constrainX) {
19877 this.setXConstraint( this.leftConstraint,
19878 this.rightConstraint,
19882 if (this.constrainY) {
19883 this.setYConstraint( this.topConstraint,
19884 this.bottomConstraint,
19890 * Normally the drag element is moved pixel by pixel, but we can specify
19891 * that it move a number of pixels at a time. This method resolves the
19892 * location when we have it set up like this.
19894 * @param {int} val where we want to place the object
19895 * @param {int[]} tickArray sorted array of valid points
19896 * @return {int} the closest tick
19899 getTick: function(val, tickArray) {
19902 // If tick interval is not defined, it is effectively 1 pixel,
19903 // so we return the value passed to us.
19905 } else if (tickArray[0] >= val) {
19906 // The value is lower than the first tick, so we return the first
19908 return tickArray[0];
19910 for (var i=0, len=tickArray.length; i<len; ++i) {
19912 if (tickArray[next] && tickArray[next] >= val) {
19913 var diff1 = val - tickArray[i];
19914 var diff2 = tickArray[next] - val;
19915 return (diff2 > diff1) ? tickArray[i] : tickArray[next];
19919 // The value is larger than the last tick, so we return the last
19921 return tickArray[tickArray.length - 1];
19928 * @return {string} string representation of the dd obj
19930 toString: function() {
19931 return ("DragDrop " + this.id);
19939 * Ext JS Library 1.1.1
19940 * Copyright(c) 2006-2007, Ext JS, LLC.
19942 * Originally Released Under LGPL - original licence link has changed is not relivant.
19945 * <script type="text/javascript">
19950 * The drag and drop utility provides a framework for building drag and drop
19951 * applications. In addition to enabling drag and drop for specific elements,
19952 * the drag and drop elements are tracked by the manager class, and the
19953 * interactions between the various elements are tracked during the drag and
19954 * the implementing code is notified about these important moments.
19957 // Only load the library once. Rewriting the manager class would orphan
19958 // existing drag and drop instances.
19959 if (!Roo.dd.DragDropMgr) {
19962 * @class Roo.dd.DragDropMgr
19963 * DragDropMgr is a singleton that tracks the element interaction for
19964 * all DragDrop items in the window. Generally, you will not call
19965 * this class directly, but it does have helper methods that could
19966 * be useful in your DragDrop implementations.
19969 Roo.dd.DragDropMgr = function() {
19971 var Event = Roo.EventManager;
19976 * Two dimensional Array of registered DragDrop objects. The first
19977 * dimension is the DragDrop item group, the second the DragDrop
19980 * @type {string: string}
19987 * Array of element ids defined as drag handles. Used to determine
19988 * if the element that generated the mousedown event is actually the
19989 * handle and not the html element itself.
19990 * @property handleIds
19991 * @type {string: string}
19998 * the DragDrop object that is currently being dragged
19999 * @property dragCurrent
20007 * the DragDrop object(s) that are being hovered over
20008 * @property dragOvers
20016 * the X distance between the cursor and the object being dragged
20025 * the Y distance between the cursor and the object being dragged
20034 * Flag to determine if we should prevent the default behavior of the
20035 * events we define. By default this is true, but this can be set to
20036 * false if you need the default behavior (not recommended)
20037 * @property preventDefault
20041 preventDefault: true,
20044 * Flag to determine if we should stop the propagation of the events
20045 * we generate. This is true by default but you may want to set it to
20046 * false if the html element contains other features that require the
20048 * @property stopPropagation
20052 stopPropagation: true,
20055 * Internal flag that is set to true when drag and drop has been
20057 * @property initialized
20064 * All drag and drop can be disabled.
20072 * Called the first time an element is registered.
20078 this.initialized = true;
20082 * In point mode, drag and drop interaction is defined by the
20083 * location of the cursor during the drag/drop
20091 * In intersect mode, drag and drop interactio nis defined by the
20092 * overlap of two or more drag and drop objects.
20093 * @property INTERSECT
20100 * The current drag and drop mode. Default: POINT
20108 * Runs method on all drag and drop objects
20109 * @method _execOnAll
20113 _execOnAll: function(sMethod, args) {
20114 for (var i in this.ids) {
20115 for (var j in this.ids[i]) {
20116 var oDD = this.ids[i][j];
20117 if (! this.isTypeOfDD(oDD)) {
20120 oDD[sMethod].apply(oDD, args);
20126 * Drag and drop initialization. Sets up the global event handlers
20131 _onLoad: function() {
20135 if (!Roo.isTouch) {
20136 Event.on(document, "mouseup", this.handleMouseUp, this, true);
20137 Event.on(document, "mousemove", this.handleMouseMove, this, true);
20139 Event.on(document, "touchend", this.handleMouseUp, this, true);
20140 Event.on(document, "touchmove", this.handleMouseMove, this, true);
20142 Event.on(window, "unload", this._onUnload, this, true);
20143 Event.on(window, "resize", this._onResize, this, true);
20144 // Event.on(window, "mouseout", this._test);
20149 * Reset constraints on all drag and drop objs
20150 * @method _onResize
20154 _onResize: function(e) {
20155 this._execOnAll("resetConstraints", []);
20159 * Lock all drag and drop functionality
20163 lock: function() { this.locked = true; },
20166 * Unlock all drag and drop functionality
20170 unlock: function() { this.locked = false; },
20173 * Is drag and drop locked?
20175 * @return {boolean} True if drag and drop is locked, false otherwise.
20178 isLocked: function() { return this.locked; },
20181 * Location cache that is set for all drag drop objects when a drag is
20182 * initiated, cleared when the drag is finished.
20183 * @property locationCache
20190 * Set useCache to false if you want to force object the lookup of each
20191 * drag and drop linked element constantly during a drag.
20192 * @property useCache
20199 * The number of pixels that the mouse needs to move after the
20200 * mousedown before the drag is initiated. Default=3;
20201 * @property clickPixelThresh
20205 clickPixelThresh: 3,
20208 * The number of milliseconds after the mousedown event to initiate the
20209 * drag if we don't get a mouseup event. Default=1000
20210 * @property clickTimeThresh
20214 clickTimeThresh: 350,
20217 * Flag that indicates that either the drag pixel threshold or the
20218 * mousdown time threshold has been met
20219 * @property dragThreshMet
20224 dragThreshMet: false,
20227 * Timeout used for the click time threshold
20228 * @property clickTimeout
20233 clickTimeout: null,
20236 * The X position of the mousedown event stored for later use when a
20237 * drag threshold is met.
20246 * The Y position of the mousedown event stored for later use when a
20247 * drag threshold is met.
20256 * Each DragDrop instance must be registered with the DragDropMgr.
20257 * This is executed in DragDrop.init()
20258 * @method regDragDrop
20259 * @param {DragDrop} oDD the DragDrop object to register
20260 * @param {String} sGroup the name of the group this element belongs to
20263 regDragDrop: function(oDD, sGroup) {
20264 if (!this.initialized) { this.init(); }
20266 if (!this.ids[sGroup]) {
20267 this.ids[sGroup] = {};
20269 this.ids[sGroup][oDD.id] = oDD;
20273 * Removes the supplied dd instance from the supplied group. Executed
20274 * by DragDrop.removeFromGroup, so don't call this function directly.
20275 * @method removeDDFromGroup
20279 removeDDFromGroup: function(oDD, sGroup) {
20280 if (!this.ids[sGroup]) {
20281 this.ids[sGroup] = {};
20284 var obj = this.ids[sGroup];
20285 if (obj && obj[oDD.id]) {
20286 delete obj[oDD.id];
20291 * Unregisters a drag and drop item. This is executed in
20292 * DragDrop.unreg, use that method instead of calling this directly.
20297 _remove: function(oDD) {
20298 for (var g in oDD.groups) {
20299 if (g && this.ids[g][oDD.id]) {
20300 delete this.ids[g][oDD.id];
20303 delete this.handleIds[oDD.id];
20307 * Each DragDrop handle element must be registered. This is done
20308 * automatically when executing DragDrop.setHandleElId()
20309 * @method regHandle
20310 * @param {String} sDDId the DragDrop id this element is a handle for
20311 * @param {String} sHandleId the id of the element that is the drag
20315 regHandle: function(sDDId, sHandleId) {
20316 if (!this.handleIds[sDDId]) {
20317 this.handleIds[sDDId] = {};
20319 this.handleIds[sDDId][sHandleId] = sHandleId;
20323 * Utility function to determine if a given element has been
20324 * registered as a drag drop item.
20325 * @method isDragDrop
20326 * @param {String} id the element id to check
20327 * @return {boolean} true if this element is a DragDrop item,
20331 isDragDrop: function(id) {
20332 return ( this.getDDById(id) ) ? true : false;
20336 * Returns the drag and drop instances that are in all groups the
20337 * passed in instance belongs to.
20338 * @method getRelated
20339 * @param {DragDrop} p_oDD the obj to get related data for
20340 * @param {boolean} bTargetsOnly if true, only return targetable objs
20341 * @return {DragDrop[]} the related instances
20344 getRelated: function(p_oDD, bTargetsOnly) {
20346 for (var i in p_oDD.groups) {
20347 for (j in this.ids[i]) {
20348 var dd = this.ids[i][j];
20349 if (! this.isTypeOfDD(dd)) {
20352 if (!bTargetsOnly || dd.isTarget) {
20353 oDDs[oDDs.length] = dd;
20362 * Returns true if the specified dd target is a legal target for
20363 * the specifice drag obj
20364 * @method isLegalTarget
20365 * @param {DragDrop} the drag obj
20366 * @param {DragDrop} the target
20367 * @return {boolean} true if the target is a legal target for the
20371 isLegalTarget: function (oDD, oTargetDD) {
20372 var targets = this.getRelated(oDD, true);
20373 for (var i=0, len=targets.length;i<len;++i) {
20374 if (targets[i].id == oTargetDD.id) {
20383 * My goal is to be able to transparently determine if an object is
20384 * typeof DragDrop, and the exact subclass of DragDrop. typeof
20385 * returns "object", oDD.constructor.toString() always returns
20386 * "DragDrop" and not the name of the subclass. So for now it just
20387 * evaluates a well-known variable in DragDrop.
20388 * @method isTypeOfDD
20389 * @param {Object} the object to evaluate
20390 * @return {boolean} true if typeof oDD = DragDrop
20393 isTypeOfDD: function (oDD) {
20394 return (oDD && oDD.__ygDragDrop);
20398 * Utility function to determine if a given element has been
20399 * registered as a drag drop handle for the given Drag Drop object.
20401 * @param {String} id the element id to check
20402 * @return {boolean} true if this element is a DragDrop handle, false
20406 isHandle: function(sDDId, sHandleId) {
20407 return ( this.handleIds[sDDId] &&
20408 this.handleIds[sDDId][sHandleId] );
20412 * Returns the DragDrop instance for a given id
20413 * @method getDDById
20414 * @param {String} id the id of the DragDrop object
20415 * @return {DragDrop} the drag drop object, null if it is not found
20418 getDDById: function(id) {
20419 for (var i in this.ids) {
20420 if (this.ids[i][id]) {
20421 return this.ids[i][id];
20428 * Fired after a registered DragDrop object gets the mousedown event.
20429 * Sets up the events required to track the object being dragged
20430 * @method handleMouseDown
20431 * @param {Event} e the event
20432 * @param oDD the DragDrop object being dragged
20436 handleMouseDown: function(e, oDD) {
20438 Roo.QuickTips.disable();
20440 this.currentTarget = e.getTarget();
20442 this.dragCurrent = oDD;
20444 var el = oDD.getEl();
20446 // track start position
20447 this.startX = e.getPageX();
20448 this.startY = e.getPageY();
20450 this.deltaX = this.startX - el.offsetLeft;
20451 this.deltaY = this.startY - el.offsetTop;
20453 this.dragThreshMet = false;
20455 this.clickTimeout = setTimeout(
20457 var DDM = Roo.dd.DDM;
20458 DDM.startDrag(DDM.startX, DDM.startY);
20460 this.clickTimeThresh );
20464 * Fired when either the drag pixel threshol or the mousedown hold
20465 * time threshold has been met.
20466 * @method startDrag
20467 * @param x {int} the X position of the original mousedown
20468 * @param y {int} the Y position of the original mousedown
20471 startDrag: function(x, y) {
20472 clearTimeout(this.clickTimeout);
20473 if (this.dragCurrent) {
20474 this.dragCurrent.b4StartDrag(x, y);
20475 this.dragCurrent.startDrag(x, y);
20477 this.dragThreshMet = true;
20481 * Internal function to handle the mouseup event. Will be invoked
20482 * from the context of the document.
20483 * @method handleMouseUp
20484 * @param {Event} e the event
20488 handleMouseUp: function(e) {
20491 Roo.QuickTips.enable();
20493 if (! this.dragCurrent) {
20497 clearTimeout(this.clickTimeout);
20499 if (this.dragThreshMet) {
20500 this.fireEvents(e, true);
20510 * Utility to stop event propagation and event default, if these
20511 * features are turned on.
20512 * @method stopEvent
20513 * @param {Event} e the event as returned by this.getEvent()
20516 stopEvent: function(e){
20517 if(this.stopPropagation) {
20518 e.stopPropagation();
20521 if (this.preventDefault) {
20522 e.preventDefault();
20527 * Internal function to clean up event handlers after the drag
20528 * operation is complete
20530 * @param {Event} e the event
20534 stopDrag: function(e) {
20535 // Fire the drag end event for the item that was dragged
20536 if (this.dragCurrent) {
20537 if (this.dragThreshMet) {
20538 this.dragCurrent.b4EndDrag(e);
20539 this.dragCurrent.endDrag(e);
20542 this.dragCurrent.onMouseUp(e);
20545 this.dragCurrent = null;
20546 this.dragOvers = {};
20550 * Internal function to handle the mousemove event. Will be invoked
20551 * from the context of the html element.
20553 * @TODO figure out what we can do about mouse events lost when the
20554 * user drags objects beyond the window boundary. Currently we can
20555 * detect this in internet explorer by verifying that the mouse is
20556 * down during the mousemove event. Firefox doesn't give us the
20557 * button state on the mousemove event.
20558 * @method handleMouseMove
20559 * @param {Event} e the event
20563 handleMouseMove: function(e) {
20564 if (! this.dragCurrent) {
20568 // var button = e.which || e.button;
20570 // check for IE mouseup outside of page boundary
20571 if (Roo.isIE && (e.button !== 0 && e.button !== 1 && e.button !== 2)) {
20573 return this.handleMouseUp(e);
20576 if (!this.dragThreshMet) {
20577 var diffX = Math.abs(this.startX - e.getPageX());
20578 var diffY = Math.abs(this.startY - e.getPageY());
20579 if (diffX > this.clickPixelThresh ||
20580 diffY > this.clickPixelThresh) {
20581 this.startDrag(this.startX, this.startY);
20585 if (this.dragThreshMet) {
20586 this.dragCurrent.b4Drag(e);
20587 this.dragCurrent.onDrag(e);
20588 if(!this.dragCurrent.moveOnly){
20589 this.fireEvents(e, false);
20599 * Iterates over all of the DragDrop elements to find ones we are
20600 * hovering over or dropping on
20601 * @method fireEvents
20602 * @param {Event} e the event
20603 * @param {boolean} isDrop is this a drop op or a mouseover op?
20607 fireEvents: function(e, isDrop) {
20608 var dc = this.dragCurrent;
20610 // If the user did the mouse up outside of the window, we could
20611 // get here even though we have ended the drag.
20612 if (!dc || dc.isLocked()) {
20616 var pt = e.getPoint();
20618 // cache the previous dragOver array
20624 var enterEvts = [];
20626 // Check to see if the object(s) we were hovering over is no longer
20627 // being hovered over so we can fire the onDragOut event
20628 for (var i in this.dragOvers) {
20630 var ddo = this.dragOvers[i];
20632 if (! this.isTypeOfDD(ddo)) {
20636 if (! this.isOverTarget(pt, ddo, this.mode)) {
20637 outEvts.push( ddo );
20640 oldOvers[i] = true;
20641 delete this.dragOvers[i];
20644 for (var sGroup in dc.groups) {
20646 if ("string" != typeof sGroup) {
20650 for (i in this.ids[sGroup]) {
20651 var oDD = this.ids[sGroup][i];
20652 if (! this.isTypeOfDD(oDD)) {
20656 if (oDD.isTarget && !oDD.isLocked() && oDD != dc) {
20657 if (this.isOverTarget(pt, oDD, this.mode)) {
20658 // look for drop interactions
20660 dropEvts.push( oDD );
20661 // look for drag enter and drag over interactions
20664 // initial drag over: dragEnter fires
20665 if (!oldOvers[oDD.id]) {
20666 enterEvts.push( oDD );
20667 // subsequent drag overs: dragOver fires
20669 overEvts.push( oDD );
20672 this.dragOvers[oDD.id] = oDD;
20680 if (outEvts.length) {
20681 dc.b4DragOut(e, outEvts);
20682 dc.onDragOut(e, outEvts);
20685 if (enterEvts.length) {
20686 dc.onDragEnter(e, enterEvts);
20689 if (overEvts.length) {
20690 dc.b4DragOver(e, overEvts);
20691 dc.onDragOver(e, overEvts);
20694 if (dropEvts.length) {
20695 dc.b4DragDrop(e, dropEvts);
20696 dc.onDragDrop(e, dropEvts);
20700 // fire dragout events
20702 for (i=0, len=outEvts.length; i<len; ++i) {
20703 dc.b4DragOut(e, outEvts[i].id);
20704 dc.onDragOut(e, outEvts[i].id);
20707 // fire enter events
20708 for (i=0,len=enterEvts.length; i<len; ++i) {
20709 // dc.b4DragEnter(e, oDD.id);
20710 dc.onDragEnter(e, enterEvts[i].id);
20713 // fire over events
20714 for (i=0,len=overEvts.length; i<len; ++i) {
20715 dc.b4DragOver(e, overEvts[i].id);
20716 dc.onDragOver(e, overEvts[i].id);
20719 // fire drop events
20720 for (i=0, len=dropEvts.length; i<len; ++i) {
20721 dc.b4DragDrop(e, dropEvts[i].id);
20722 dc.onDragDrop(e, dropEvts[i].id);
20727 // notify about a drop that did not find a target
20728 if (isDrop && !dropEvts.length) {
20729 dc.onInvalidDrop(e);
20735 * Helper function for getting the best match from the list of drag
20736 * and drop objects returned by the drag and drop events when we are
20737 * in INTERSECT mode. It returns either the first object that the
20738 * cursor is over, or the object that has the greatest overlap with
20739 * the dragged element.
20740 * @method getBestMatch
20741 * @param {DragDrop[]} dds The array of drag and drop objects
20743 * @return {DragDrop} The best single match
20746 getBestMatch: function(dds) {
20748 // Return null if the input is not what we expect
20749 //if (!dds || !dds.length || dds.length == 0) {
20751 // If there is only one item, it wins
20752 //} else if (dds.length == 1) {
20754 var len = dds.length;
20759 // Loop through the targeted items
20760 for (var i=0; i<len; ++i) {
20762 // If the cursor is over the object, it wins. If the
20763 // cursor is over multiple matches, the first one we come
20765 if (dd.cursorIsOver) {
20768 // Otherwise the object with the most overlap wins
20771 winner.overlap.getArea() < dd.overlap.getArea()) {
20782 * Refreshes the cache of the top-left and bottom-right points of the
20783 * drag and drop objects in the specified group(s). This is in the
20784 * format that is stored in the drag and drop instance, so typical
20787 * Roo.dd.DragDropMgr.refreshCache(ddinstance.groups);
20791 * Roo.dd.DragDropMgr.refreshCache({group1:true, group2:true});
20793 * @TODO this really should be an indexed array. Alternatively this
20794 * method could accept both.
20795 * @method refreshCache
20796 * @param {Object} groups an associative array of groups to refresh
20799 refreshCache: function(groups) {
20800 for (var sGroup in groups) {
20801 if ("string" != typeof sGroup) {
20804 for (var i in this.ids[sGroup]) {
20805 var oDD = this.ids[sGroup][i];
20807 if (this.isTypeOfDD(oDD)) {
20808 // if (this.isTypeOfDD(oDD) && oDD.isTarget) {
20809 var loc = this.getLocation(oDD);
20811 this.locationCache[oDD.id] = loc;
20813 delete this.locationCache[oDD.id];
20814 // this will unregister the drag and drop object if
20815 // the element is not in a usable state
20824 * This checks to make sure an element exists and is in the DOM. The
20825 * main purpose is to handle cases where innerHTML is used to remove
20826 * drag and drop objects from the DOM. IE provides an 'unspecified
20827 * error' when trying to access the offsetParent of such an element
20829 * @param {HTMLElement} el the element to check
20830 * @return {boolean} true if the element looks usable
20833 verifyEl: function(el) {
20838 parent = el.offsetParent;
20841 parent = el.offsetParent;
20852 * Returns a Region object containing the drag and drop element's position
20853 * and size, including the padding configured for it
20854 * @method getLocation
20855 * @param {DragDrop} oDD the drag and drop object to get the
20857 * @return {Roo.lib.Region} a Region object representing the total area
20858 * the element occupies, including any padding
20859 * the instance is configured for.
20862 getLocation: function(oDD) {
20863 if (! this.isTypeOfDD(oDD)) {
20867 var el = oDD.getEl(), pos, x1, x2, y1, y2, t, r, b, l;
20870 pos= Roo.lib.Dom.getXY(el);
20878 x2 = x1 + el.offsetWidth;
20880 y2 = y1 + el.offsetHeight;
20882 t = y1 - oDD.padding[0];
20883 r = x2 + oDD.padding[1];
20884 b = y2 + oDD.padding[2];
20885 l = x1 - oDD.padding[3];
20887 return new Roo.lib.Region( t, r, b, l );
20891 * Checks the cursor location to see if it over the target
20892 * @method isOverTarget
20893 * @param {Roo.lib.Point} pt The point to evaluate
20894 * @param {DragDrop} oTarget the DragDrop object we are inspecting
20895 * @return {boolean} true if the mouse is over the target
20899 isOverTarget: function(pt, oTarget, intersect) {
20900 // use cache if available
20901 var loc = this.locationCache[oTarget.id];
20902 if (!loc || !this.useCache) {
20903 loc = this.getLocation(oTarget);
20904 this.locationCache[oTarget.id] = loc;
20912 oTarget.cursorIsOver = loc.contains( pt );
20914 // DragDrop is using this as a sanity check for the initial mousedown
20915 // in this case we are done. In POINT mode, if the drag obj has no
20916 // contraints, we are also done. Otherwise we need to evaluate the
20917 // location of the target as related to the actual location of the
20918 // dragged element.
20919 var dc = this.dragCurrent;
20920 if (!dc || !dc.getTargetCoord ||
20921 (!intersect && !dc.constrainX && !dc.constrainY)) {
20922 return oTarget.cursorIsOver;
20925 oTarget.overlap = null;
20927 // Get the current location of the drag element, this is the
20928 // location of the mouse event less the delta that represents
20929 // where the original mousedown happened on the element. We
20930 // need to consider constraints and ticks as well.
20931 var pos = dc.getTargetCoord(pt.x, pt.y);
20933 var el = dc.getDragEl();
20934 var curRegion = new Roo.lib.Region( pos.y,
20935 pos.x + el.offsetWidth,
20936 pos.y + el.offsetHeight,
20939 var overlap = curRegion.intersect(loc);
20942 oTarget.overlap = overlap;
20943 return (intersect) ? true : oTarget.cursorIsOver;
20950 * unload event handler
20951 * @method _onUnload
20955 _onUnload: function(e, me) {
20956 Roo.dd.DragDropMgr.unregAll();
20960 * Cleans up the drag and drop events and objects.
20965 unregAll: function() {
20967 if (this.dragCurrent) {
20969 this.dragCurrent = null;
20972 this._execOnAll("unreg", []);
20974 for (i in this.elementCache) {
20975 delete this.elementCache[i];
20978 this.elementCache = {};
20983 * A cache of DOM elements
20984 * @property elementCache
20991 * Get the wrapper for the DOM element specified
20992 * @method getElWrapper
20993 * @param {String} id the id of the element to get
20994 * @return {Roo.dd.DDM.ElementWrapper} the wrapped element
20996 * @deprecated This wrapper isn't that useful
20999 getElWrapper: function(id) {
21000 var oWrapper = this.elementCache[id];
21001 if (!oWrapper || !oWrapper.el) {
21002 oWrapper = this.elementCache[id] =
21003 new this.ElementWrapper(Roo.getDom(id));
21009 * Returns the actual DOM element
21010 * @method getElement
21011 * @param {String} id the id of the elment to get
21012 * @return {Object} The element
21013 * @deprecated use Roo.getDom instead
21016 getElement: function(id) {
21017 return Roo.getDom(id);
21021 * Returns the style property for the DOM element (i.e.,
21022 * document.getElById(id).style)
21024 * @param {String} id the id of the elment to get
21025 * @return {Object} The style property of the element
21026 * @deprecated use Roo.getDom instead
21029 getCss: function(id) {
21030 var el = Roo.getDom(id);
21031 return (el) ? el.style : null;
21035 * Inner class for cached elements
21036 * @class DragDropMgr.ElementWrapper
21041 ElementWrapper: function(el) {
21046 this.el = el || null;
21051 this.id = this.el && el.id;
21053 * A reference to the style property
21056 this.css = this.el && el.style;
21060 * Returns the X position of an html element
21062 * @param el the element for which to get the position
21063 * @return {int} the X coordinate
21065 * @deprecated use Roo.lib.Dom.getX instead
21068 getPosX: function(el) {
21069 return Roo.lib.Dom.getX(el);
21073 * Returns the Y position of an html element
21075 * @param el the element for which to get the position
21076 * @return {int} the Y coordinate
21077 * @deprecated use Roo.lib.Dom.getY instead
21080 getPosY: function(el) {
21081 return Roo.lib.Dom.getY(el);
21085 * Swap two nodes. In IE, we use the native method, for others we
21086 * emulate the IE behavior
21088 * @param n1 the first node to swap
21089 * @param n2 the other node to swap
21092 swapNode: function(n1, n2) {
21096 var p = n2.parentNode;
21097 var s = n2.nextSibling;
21100 p.insertBefore(n1, n2);
21101 } else if (n2 == n1.nextSibling) {
21102 p.insertBefore(n2, n1);
21104 n1.parentNode.replaceChild(n2, n1);
21105 p.insertBefore(n1, s);
21111 * Returns the current scroll position
21112 * @method getScroll
21116 getScroll: function () {
21117 var t, l, dde=document.documentElement, db=document.body;
21118 if (dde && (dde.scrollTop || dde.scrollLeft)) {
21120 l = dde.scrollLeft;
21127 return { top: t, left: l };
21131 * Returns the specified element style property
21133 * @param {HTMLElement} el the element
21134 * @param {string} styleProp the style property
21135 * @return {string} The value of the style property
21136 * @deprecated use Roo.lib.Dom.getStyle
21139 getStyle: function(el, styleProp) {
21140 return Roo.fly(el).getStyle(styleProp);
21144 * Gets the scrollTop
21145 * @method getScrollTop
21146 * @return {int} the document's scrollTop
21149 getScrollTop: function () { return this.getScroll().top; },
21152 * Gets the scrollLeft
21153 * @method getScrollLeft
21154 * @return {int} the document's scrollTop
21157 getScrollLeft: function () { return this.getScroll().left; },
21160 * Sets the x/y position of an element to the location of the
21163 * @param {HTMLElement} moveEl The element to move
21164 * @param {HTMLElement} targetEl The position reference element
21167 moveToEl: function (moveEl, targetEl) {
21168 var aCoord = Roo.lib.Dom.getXY(targetEl);
21169 Roo.lib.Dom.setXY(moveEl, aCoord);
21173 * Numeric array sort function
21174 * @method numericSort
21177 numericSort: function(a, b) { return (a - b); },
21181 * @property _timeoutCount
21188 * Trying to make the load order less important. Without this we get
21189 * an error if this file is loaded before the Event Utility.
21190 * @method _addListeners
21194 _addListeners: function() {
21195 var DDM = Roo.dd.DDM;
21196 if ( Roo.lib.Event && document ) {
21199 if (DDM._timeoutCount > 2000) {
21201 setTimeout(DDM._addListeners, 10);
21202 if (document && document.body) {
21203 DDM._timeoutCount += 1;
21210 * Recursively searches the immediate parent and all child nodes for
21211 * the handle element in order to determine wheter or not it was
21213 * @method handleWasClicked
21214 * @param node the html element to inspect
21217 handleWasClicked: function(node, id) {
21218 if (this.isHandle(id, node.id)) {
21221 // check to see if this is a text node child of the one we want
21222 var p = node.parentNode;
21225 if (this.isHandle(id, p.id)) {
21240 // shorter alias, save a few bytes
21241 Roo.dd.DDM = Roo.dd.DragDropMgr;
21242 Roo.dd.DDM._addListeners();
21246 * Ext JS Library 1.1.1
21247 * Copyright(c) 2006-2007, Ext JS, LLC.
21249 * Originally Released Under LGPL - original licence link has changed is not relivant.
21252 * <script type="text/javascript">
21257 * A DragDrop implementation where the linked element follows the
21258 * mouse cursor during a drag.
21259 * @extends Roo.dd.DragDrop
21261 * @param {String} id the id of the linked element
21262 * @param {String} sGroup the group of related DragDrop items
21263 * @param {object} config an object containing configurable attributes
21264 * Valid properties for DD:
21267 Roo.dd.DD = function(id, sGroup, config) {
21269 this.init(id, sGroup, config);
21273 Roo.extend(Roo.dd.DD, Roo.dd.DragDrop, {
21276 * When set to true, the utility automatically tries to scroll the browser
21277 * window wehn a drag and drop element is dragged near the viewport boundary.
21278 * Defaults to true.
21285 * Sets the pointer offset to the distance between the linked element's top
21286 * left corner and the location the element was clicked
21287 * @method autoOffset
21288 * @param {int} iPageX the X coordinate of the click
21289 * @param {int} iPageY the Y coordinate of the click
21291 autoOffset: function(iPageX, iPageY) {
21292 var x = iPageX - this.startPageX;
21293 var y = iPageY - this.startPageY;
21294 this.setDelta(x, y);
21298 * Sets the pointer offset. You can call this directly to force the
21299 * offset to be in a particular location (e.g., pass in 0,0 to set it
21300 * to the center of the object)
21302 * @param {int} iDeltaX the distance from the left
21303 * @param {int} iDeltaY the distance from the top
21305 setDelta: function(iDeltaX, iDeltaY) {
21306 this.deltaX = iDeltaX;
21307 this.deltaY = iDeltaY;
21311 * Sets the drag element to the location of the mousedown or click event,
21312 * maintaining the cursor location relative to the location on the element
21313 * that was clicked. Override this if you want to place the element in a
21314 * location other than where the cursor is.
21315 * @method setDragElPos
21316 * @param {int} iPageX the X coordinate of the mousedown or drag event
21317 * @param {int} iPageY the Y coordinate of the mousedown or drag event
21319 setDragElPos: function(iPageX, iPageY) {
21320 // the first time we do this, we are going to check to make sure
21321 // the element has css positioning
21323 var el = this.getDragEl();
21324 this.alignElWithMouse(el, iPageX, iPageY);
21328 * Sets the element to the location of the mousedown or click event,
21329 * maintaining the cursor location relative to the location on the element
21330 * that was clicked. Override this if you want to place the element in a
21331 * location other than where the cursor is.
21332 * @method alignElWithMouse
21333 * @param {HTMLElement} el the element to move
21334 * @param {int} iPageX the X coordinate of the mousedown or drag event
21335 * @param {int} iPageY the Y coordinate of the mousedown or drag event
21337 alignElWithMouse: function(el, iPageX, iPageY) {
21338 var oCoord = this.getTargetCoord(iPageX, iPageY);
21339 var fly = el.dom ? el : Roo.fly(el);
21340 if (!this.deltaSetXY) {
21341 var aCoord = [oCoord.x, oCoord.y];
21343 var newLeft = fly.getLeft(true);
21344 var newTop = fly.getTop(true);
21345 this.deltaSetXY = [ newLeft - oCoord.x, newTop - oCoord.y ];
21347 fly.setLeftTop(oCoord.x + this.deltaSetXY[0], oCoord.y + this.deltaSetXY[1]);
21350 this.cachePosition(oCoord.x, oCoord.y);
21351 this.autoScroll(oCoord.x, oCoord.y, el.offsetHeight, el.offsetWidth);
21356 * Saves the most recent position so that we can reset the constraints and
21357 * tick marks on-demand. We need to know this so that we can calculate the
21358 * number of pixels the element is offset from its original position.
21359 * @method cachePosition
21360 * @param iPageX the current x position (optional, this just makes it so we
21361 * don't have to look it up again)
21362 * @param iPageY the current y position (optional, this just makes it so we
21363 * don't have to look it up again)
21365 cachePosition: function(iPageX, iPageY) {
21367 this.lastPageX = iPageX;
21368 this.lastPageY = iPageY;
21370 var aCoord = Roo.lib.Dom.getXY(this.getEl());
21371 this.lastPageX = aCoord[0];
21372 this.lastPageY = aCoord[1];
21377 * Auto-scroll the window if the dragged object has been moved beyond the
21378 * visible window boundary.
21379 * @method autoScroll
21380 * @param {int} x the drag element's x position
21381 * @param {int} y the drag element's y position
21382 * @param {int} h the height of the drag element
21383 * @param {int} w the width of the drag element
21386 autoScroll: function(x, y, h, w) {
21389 // The client height
21390 var clientH = Roo.lib.Dom.getViewWidth();
21392 // The client width
21393 var clientW = Roo.lib.Dom.getViewHeight();
21395 // The amt scrolled down
21396 var st = this.DDM.getScrollTop();
21398 // The amt scrolled right
21399 var sl = this.DDM.getScrollLeft();
21401 // Location of the bottom of the element
21404 // Location of the right of the element
21407 // The distance from the cursor to the bottom of the visible area,
21408 // adjusted so that we don't scroll if the cursor is beyond the
21409 // element drag constraints
21410 var toBot = (clientH + st - y - this.deltaY);
21412 // The distance from the cursor to the right of the visible area
21413 var toRight = (clientW + sl - x - this.deltaX);
21416 // How close to the edge the cursor must be before we scroll
21417 // var thresh = (document.all) ? 100 : 40;
21420 // How many pixels to scroll per autoscroll op. This helps to reduce
21421 // clunky scrolling. IE is more sensitive about this ... it needs this
21422 // value to be higher.
21423 var scrAmt = (document.all) ? 80 : 30;
21425 // Scroll down if we are near the bottom of the visible page and the
21426 // obj extends below the crease
21427 if ( bot > clientH && toBot < thresh ) {
21428 window.scrollTo(sl, st + scrAmt);
21431 // Scroll up if the window is scrolled down and the top of the object
21432 // goes above the top border
21433 if ( y < st && st > 0 && y - st < thresh ) {
21434 window.scrollTo(sl, st - scrAmt);
21437 // Scroll right if the obj is beyond the right border and the cursor is
21438 // near the border.
21439 if ( right > clientW && toRight < thresh ) {
21440 window.scrollTo(sl + scrAmt, st);
21443 // Scroll left if the window has been scrolled to the right and the obj
21444 // extends past the left border
21445 if ( x < sl && sl > 0 && x - sl < thresh ) {
21446 window.scrollTo(sl - scrAmt, st);
21452 * Finds the location the element should be placed if we want to move
21453 * it to where the mouse location less the click offset would place us.
21454 * @method getTargetCoord
21455 * @param {int} iPageX the X coordinate of the click
21456 * @param {int} iPageY the Y coordinate of the click
21457 * @return an object that contains the coordinates (Object.x and Object.y)
21460 getTargetCoord: function(iPageX, iPageY) {
21463 var x = iPageX - this.deltaX;
21464 var y = iPageY - this.deltaY;
21466 if (this.constrainX) {
21467 if (x < this.minX) { x = this.minX; }
21468 if (x > this.maxX) { x = this.maxX; }
21471 if (this.constrainY) {
21472 if (y < this.minY) { y = this.minY; }
21473 if (y > this.maxY) { y = this.maxY; }
21476 x = this.getTick(x, this.xTicks);
21477 y = this.getTick(y, this.yTicks);
21484 * Sets up config options specific to this class. Overrides
21485 * Roo.dd.DragDrop, but all versions of this method through the
21486 * inheritance chain are called
21488 applyConfig: function() {
21489 Roo.dd.DD.superclass.applyConfig.call(this);
21490 this.scroll = (this.config.scroll !== false);
21494 * Event that fires prior to the onMouseDown event. Overrides
21497 b4MouseDown: function(e) {
21498 // this.resetConstraints();
21499 this.autoOffset(e.getPageX(),
21504 * Event that fires prior to the onDrag event. Overrides
21507 b4Drag: function(e) {
21508 this.setDragElPos(e.getPageX(),
21512 toString: function() {
21513 return ("DD " + this.id);
21516 //////////////////////////////////////////////////////////////////////////
21517 // Debugging ygDragDrop events that can be overridden
21518 //////////////////////////////////////////////////////////////////////////
21520 startDrag: function(x, y) {
21523 onDrag: function(e) {
21526 onDragEnter: function(e, id) {
21529 onDragOver: function(e, id) {
21532 onDragOut: function(e, id) {
21535 onDragDrop: function(e, id) {
21538 endDrag: function(e) {
21545 * Ext JS Library 1.1.1
21546 * Copyright(c) 2006-2007, Ext JS, LLC.
21548 * Originally Released Under LGPL - original licence link has changed is not relivant.
21551 * <script type="text/javascript">
21555 * @class Roo.dd.DDProxy
21556 * A DragDrop implementation that inserts an empty, bordered div into
21557 * the document that follows the cursor during drag operations. At the time of
21558 * the click, the frame div is resized to the dimensions of the linked html
21559 * element, and moved to the exact location of the linked element.
21561 * References to the "frame" element refer to the single proxy element that
21562 * was created to be dragged in place of all DDProxy elements on the
21565 * @extends Roo.dd.DD
21567 * @param {String} id the id of the linked html element
21568 * @param {String} sGroup the group of related DragDrop objects
21569 * @param {object} config an object containing configurable attributes
21570 * Valid properties for DDProxy in addition to those in DragDrop:
21571 * resizeFrame, centerFrame, dragElId
21573 Roo.dd.DDProxy = function(id, sGroup, config) {
21575 this.init(id, sGroup, config);
21581 * The default drag frame div id
21582 * @property Roo.dd.DDProxy.dragElId
21586 Roo.dd.DDProxy.dragElId = "ygddfdiv";
21588 Roo.extend(Roo.dd.DDProxy, Roo.dd.DD, {
21591 * By default we resize the drag frame to be the same size as the element
21592 * we want to drag (this is to get the frame effect). We can turn it off
21593 * if we want a different behavior.
21594 * @property resizeFrame
21600 * By default the frame is positioned exactly where the drag element is, so
21601 * we use the cursor offset provided by Roo.dd.DD. Another option that works only if
21602 * you do not have constraints on the obj is to have the drag frame centered
21603 * around the cursor. Set centerFrame to true for this effect.
21604 * @property centerFrame
21607 centerFrame: false,
21610 * Creates the proxy element if it does not yet exist
21611 * @method createFrame
21613 createFrame: function() {
21615 var body = document.body;
21617 if (!body || !body.firstChild) {
21618 setTimeout( function() { self.createFrame(); }, 50 );
21622 var div = this.getDragEl();
21625 div = document.createElement("div");
21626 div.id = this.dragElId;
21629 s.position = "absolute";
21630 s.visibility = "hidden";
21632 s.border = "2px solid #aaa";
21635 // appendChild can blow up IE if invoked prior to the window load event
21636 // while rendering a table. It is possible there are other scenarios
21637 // that would cause this to happen as well.
21638 body.insertBefore(div, body.firstChild);
21643 * Initialization for the drag frame element. Must be called in the
21644 * constructor of all subclasses
21645 * @method initFrame
21647 initFrame: function() {
21648 this.createFrame();
21651 applyConfig: function() {
21652 Roo.dd.DDProxy.superclass.applyConfig.call(this);
21654 this.resizeFrame = (this.config.resizeFrame !== false);
21655 this.centerFrame = (this.config.centerFrame);
21656 this.setDragElId(this.config.dragElId || Roo.dd.DDProxy.dragElId);
21660 * Resizes the drag frame to the dimensions of the clicked object, positions
21661 * it over the object, and finally displays it
21662 * @method showFrame
21663 * @param {int} iPageX X click position
21664 * @param {int} iPageY Y click position
21667 showFrame: function(iPageX, iPageY) {
21668 var el = this.getEl();
21669 var dragEl = this.getDragEl();
21670 var s = dragEl.style;
21672 this._resizeProxy();
21674 if (this.centerFrame) {
21675 this.setDelta( Math.round(parseInt(s.width, 10)/2),
21676 Math.round(parseInt(s.height, 10)/2) );
21679 this.setDragElPos(iPageX, iPageY);
21681 Roo.fly(dragEl).show();
21685 * The proxy is automatically resized to the dimensions of the linked
21686 * element when a drag is initiated, unless resizeFrame is set to false
21687 * @method _resizeProxy
21690 _resizeProxy: function() {
21691 if (this.resizeFrame) {
21692 var el = this.getEl();
21693 Roo.fly(this.getDragEl()).setSize(el.offsetWidth, el.offsetHeight);
21697 // overrides Roo.dd.DragDrop
21698 b4MouseDown: function(e) {
21699 var x = e.getPageX();
21700 var y = e.getPageY();
21701 this.autoOffset(x, y);
21702 this.setDragElPos(x, y);
21705 // overrides Roo.dd.DragDrop
21706 b4StartDrag: function(x, y) {
21707 // show the drag frame
21708 this.showFrame(x, y);
21711 // overrides Roo.dd.DragDrop
21712 b4EndDrag: function(e) {
21713 Roo.fly(this.getDragEl()).hide();
21716 // overrides Roo.dd.DragDrop
21717 // By default we try to move the element to the last location of the frame.
21718 // This is so that the default behavior mirrors that of Roo.dd.DD.
21719 endDrag: function(e) {
21721 var lel = this.getEl();
21722 var del = this.getDragEl();
21724 // Show the drag frame briefly so we can get its position
21725 del.style.visibility = "";
21728 // Hide the linked element before the move to get around a Safari
21730 lel.style.visibility = "hidden";
21731 Roo.dd.DDM.moveToEl(lel, del);
21732 del.style.visibility = "hidden";
21733 lel.style.visibility = "";
21738 beforeMove : function(){
21742 afterDrag : function(){
21746 toString: function() {
21747 return ("DDProxy " + this.id);
21753 * Ext JS Library 1.1.1
21754 * Copyright(c) 2006-2007, Ext JS, LLC.
21756 * Originally Released Under LGPL - original licence link has changed is not relivant.
21759 * <script type="text/javascript">
21763 * @class Roo.dd.DDTarget
21764 * A DragDrop implementation that does not move, but can be a drop
21765 * target. You would get the same result by simply omitting implementation
21766 * for the event callbacks, but this way we reduce the processing cost of the
21767 * event listener and the callbacks.
21768 * @extends Roo.dd.DragDrop
21770 * @param {String} id the id of the element that is a drop target
21771 * @param {String} sGroup the group of related DragDrop objects
21772 * @param {object} config an object containing configurable attributes
21773 * Valid properties for DDTarget in addition to those in
21777 Roo.dd.DDTarget = function(id, sGroup, config) {
21779 this.initTarget(id, sGroup, config);
21781 if (config && (config.listeners || config.events)) {
21782 Roo.dd.DragDrop.superclass.constructor.call(this, {
21783 listeners : config.listeners || {},
21784 events : config.events || {}
21789 // Roo.dd.DDTarget.prototype = new Roo.dd.DragDrop();
21790 Roo.extend(Roo.dd.DDTarget, Roo.dd.DragDrop, {
21791 toString: function() {
21792 return ("DDTarget " + this.id);
21797 * Ext JS Library 1.1.1
21798 * Copyright(c) 2006-2007, Ext JS, LLC.
21800 * Originally Released Under LGPL - original licence link has changed is not relivant.
21803 * <script type="text/javascript">
21808 * @class Roo.dd.ScrollManager
21809 * Provides automatic scrolling of overflow regions in the page during drag operations.<br><br>
21810 * <b>Note: This class uses "Point Mode" and is untested in "Intersect Mode".</b>
21813 Roo.dd.ScrollManager = function(){
21814 var ddm = Roo.dd.DragDropMgr;
21821 var onStop = function(e){
21826 var triggerRefresh = function(){
21827 if(ddm.dragCurrent){
21828 ddm.refreshCache(ddm.dragCurrent.groups);
21832 var doScroll = function(){
21833 if(ddm.dragCurrent){
21834 var dds = Roo.dd.ScrollManager;
21836 if(proc.el.scroll(proc.dir, dds.increment)){
21840 proc.el.scroll(proc.dir, dds.increment, true, dds.animDuration, triggerRefresh);
21845 var clearProc = function(){
21847 clearInterval(proc.id);
21854 var startProc = function(el, dir){
21855 Roo.log('scroll startproc');
21859 proc.id = setInterval(doScroll, Roo.dd.ScrollManager.frequency);
21862 var onFire = function(e, isDrop){
21864 if(isDrop || !ddm.dragCurrent){ return; }
21865 var dds = Roo.dd.ScrollManager;
21866 if(!dragEl || dragEl != ddm.dragCurrent){
21867 dragEl = ddm.dragCurrent;
21868 // refresh regions on drag start
21869 dds.refreshCache();
21872 var xy = Roo.lib.Event.getXY(e);
21873 var pt = new Roo.lib.Point(xy[0], xy[1]);
21874 for(var id in els){
21875 var el = els[id], r = el._region;
21876 if(r && r.contains(pt) && el.isScrollable()){
21877 if(r.bottom - pt.y <= dds.thresh){
21879 startProc(el, "down");
21882 }else if(r.right - pt.x <= dds.thresh){
21884 startProc(el, "left");
21887 }else if(pt.y - r.top <= dds.thresh){
21889 startProc(el, "up");
21892 }else if(pt.x - r.left <= dds.thresh){
21894 startProc(el, "right");
21903 ddm.fireEvents = ddm.fireEvents.createSequence(onFire, ddm);
21904 ddm.stopDrag = ddm.stopDrag.createSequence(onStop, ddm);
21908 * Registers new overflow element(s) to auto scroll
21909 * @param {String/HTMLElement/Element/Array} el The id of or the element to be scrolled or an array of either
21911 register : function(el){
21912 if(el instanceof Array){
21913 for(var i = 0, len = el.length; i < len; i++) {
21914 this.register(el[i]);
21920 Roo.dd.ScrollManager.els = els;
21924 * Unregisters overflow element(s) so they are no longer scrolled
21925 * @param {String/HTMLElement/Element/Array} el The id of or the element to be removed or an array of either
21927 unregister : function(el){
21928 if(el instanceof Array){
21929 for(var i = 0, len = el.length; i < len; i++) {
21930 this.unregister(el[i]);
21939 * The number of pixels from the edge of a container the pointer needs to be to
21940 * trigger scrolling (defaults to 25)
21946 * The number of pixels to scroll in each scroll increment (defaults to 50)
21952 * The frequency of scrolls in milliseconds (defaults to 500)
21958 * True to animate the scroll (defaults to true)
21964 * The animation duration in seconds -
21965 * MUST BE less than Roo.dd.ScrollManager.frequency! (defaults to .4)
21971 * Manually trigger a cache refresh.
21973 refreshCache : function(){
21974 for(var id in els){
21975 if(typeof els[id] == 'object'){ // for people extending the object prototype
21976 els[id]._region = els[id].getRegion();
21983 * Ext JS Library 1.1.1
21984 * Copyright(c) 2006-2007, Ext JS, LLC.
21986 * Originally Released Under LGPL - original licence link has changed is not relivant.
21989 * <script type="text/javascript">
21994 * @class Roo.dd.Registry
21995 * Provides easy access to all drag drop components that are registered on a page. Items can be retrieved either
21996 * directly by DOM node id, or by passing in the drag drop event that occurred and looking up the event target.
21999 Roo.dd.Registry = function(){
22002 var autoIdSeed = 0;
22004 var getId = function(el, autogen){
22005 if(typeof el == "string"){
22009 if(!id && autogen !== false){
22010 id = "roodd-" + (++autoIdSeed);
22018 * Register a drag drop element
22019 * @param {String|HTMLElement} element The id or DOM node to register
22020 * @param {Object} data (optional) A custom data object that will be passed between the elements that are involved
22021 * in drag drop operations. You can populate this object with any arbitrary properties that your own code
22022 * knows how to interpret, plus there are some specific properties known to the Registry that should be
22023 * populated in the data object (if applicable):
22025 Value Description<br />
22026 --------- ------------------------------------------<br />
22027 handles Array of DOM nodes that trigger dragging<br />
22028 for the element being registered<br />
22029 isHandle True if the element passed in triggers<br />
22030 dragging itself, else false
22033 register : function(el, data){
22035 if(typeof el == "string"){
22036 el = document.getElementById(el);
22039 elements[getId(el)] = data;
22040 if(data.isHandle !== false){
22041 handles[data.ddel.id] = data;
22044 var hs = data.handles;
22045 for(var i = 0, len = hs.length; i < len; i++){
22046 handles[getId(hs[i])] = data;
22052 * Unregister a drag drop element
22053 * @param {String|HTMLElement} element The id or DOM node to unregister
22055 unregister : function(el){
22056 var id = getId(el, false);
22057 var data = elements[id];
22059 delete elements[id];
22061 var hs = data.handles;
22062 for(var i = 0, len = hs.length; i < len; i++){
22063 delete handles[getId(hs[i], false)];
22070 * Returns the handle registered for a DOM Node by id
22071 * @param {String|HTMLElement} id The DOM node or id to look up
22072 * @return {Object} handle The custom handle data
22074 getHandle : function(id){
22075 if(typeof id != "string"){ // must be element?
22078 return handles[id];
22082 * Returns the handle that is registered for the DOM node that is the target of the event
22083 * @param {Event} e The event
22084 * @return {Object} handle The custom handle data
22086 getHandleFromEvent : function(e){
22087 var t = Roo.lib.Event.getTarget(e);
22088 return t ? handles[t.id] : null;
22092 * Returns a custom data object that is registered for a DOM node by id
22093 * @param {String|HTMLElement} id The DOM node or id to look up
22094 * @return {Object} data The custom data
22096 getTarget : function(id){
22097 if(typeof id != "string"){ // must be element?
22100 return elements[id];
22104 * Returns a custom data object that is registered for the DOM node that is the target of the event
22105 * @param {Event} e The event
22106 * @return {Object} data The custom data
22108 getTargetFromEvent : function(e){
22109 var t = Roo.lib.Event.getTarget(e);
22110 return t ? elements[t.id] || handles[t.id] : null;
22115 * Ext JS Library 1.1.1
22116 * Copyright(c) 2006-2007, Ext JS, LLC.
22118 * Originally Released Under LGPL - original licence link has changed is not relivant.
22121 * <script type="text/javascript">
22126 * @class Roo.dd.StatusProxy
22127 * A specialized drag proxy that supports a drop status icon, {@link Roo.Layer} styles and auto-repair. This is the
22128 * default drag proxy used by all Roo.dd components.
22130 * @param {Object} config
22132 Roo.dd.StatusProxy = function(config){
22133 Roo.apply(this, config);
22134 this.id = this.id || Roo.id();
22135 this.el = new Roo.Layer({
22137 id: this.id, tag: "div", cls: "x-dd-drag-proxy "+this.dropNotAllowed, children: [
22138 {tag: "div", cls: "x-dd-drop-icon"},
22139 {tag: "div", cls: "x-dd-drag-ghost"}
22142 shadow: !config || config.shadow !== false
22144 this.ghost = Roo.get(this.el.dom.childNodes[1]);
22145 this.dropStatus = this.dropNotAllowed;
22148 Roo.dd.StatusProxy.prototype = {
22150 * @cfg {String} dropAllowed
22151 * The CSS class to apply to the status element when drop is allowed (defaults to "x-dd-drop-ok").
22153 dropAllowed : "x-dd-drop-ok",
22155 * @cfg {String} dropNotAllowed
22156 * The CSS class to apply to the status element when drop is not allowed (defaults to "x-dd-drop-nodrop").
22158 dropNotAllowed : "x-dd-drop-nodrop",
22161 * Updates the proxy's visual element to indicate the status of whether or not drop is allowed
22162 * over the current target element.
22163 * @param {String} cssClass The css class for the new drop status indicator image
22165 setStatus : function(cssClass){
22166 cssClass = cssClass || this.dropNotAllowed;
22167 if(this.dropStatus != cssClass){
22168 this.el.replaceClass(this.dropStatus, cssClass);
22169 this.dropStatus = cssClass;
22174 * Resets the status indicator to the default dropNotAllowed value
22175 * @param {Boolean} clearGhost True to also remove all content from the ghost, false to preserve it
22177 reset : function(clearGhost){
22178 this.el.dom.className = "x-dd-drag-proxy " + this.dropNotAllowed;
22179 this.dropStatus = this.dropNotAllowed;
22181 this.ghost.update("");
22186 * Updates the contents of the ghost element
22187 * @param {String} html The html that will replace the current innerHTML of the ghost element
22189 update : function(html){
22190 if(typeof html == "string"){
22191 this.ghost.update(html);
22193 this.ghost.update("");
22194 html.style.margin = "0";
22195 this.ghost.dom.appendChild(html);
22197 // ensure float = none set?? cant remember why though.
22198 var el = this.ghost.dom.firstChild;
22200 Roo.fly(el).setStyle('float', 'none');
22205 * Returns the underlying proxy {@link Roo.Layer}
22206 * @return {Roo.Layer} el
22208 getEl : function(){
22213 * Returns the ghost element
22214 * @return {Roo.Element} el
22216 getGhost : function(){
22222 * @param {Boolean} clear True to reset the status and clear the ghost contents, false to preserve them
22224 hide : function(clear){
22232 * Stops the repair animation if it's currently running
22235 if(this.anim && this.anim.isAnimated && this.anim.isAnimated()){
22241 * Displays this proxy
22248 * Force the Layer to sync its shadow and shim positions to the element
22255 * Causes the proxy to return to its position of origin via an animation. Should be called after an
22256 * invalid drop operation by the item being dragged.
22257 * @param {Array} xy The XY position of the element ([x, y])
22258 * @param {Function} callback The function to call after the repair is complete
22259 * @param {Object} scope The scope in which to execute the callback
22261 repair : function(xy, callback, scope){
22262 this.callback = callback;
22263 this.scope = scope;
22264 if(xy && this.animRepair !== false){
22265 this.el.addClass("x-dd-drag-repair");
22266 this.el.hideUnders(true);
22267 this.anim = this.el.shift({
22268 duration: this.repairDuration || .5,
22272 callback: this.afterRepair,
22276 this.afterRepair();
22281 afterRepair : function(){
22283 if(typeof this.callback == "function"){
22284 this.callback.call(this.scope || this);
22286 this.callback = null;
22291 * Ext JS Library 1.1.1
22292 * Copyright(c) 2006-2007, Ext JS, LLC.
22294 * Originally Released Under LGPL - original licence link has changed is not relivant.
22297 * <script type="text/javascript">
22301 * @class Roo.dd.DragSource
22302 * @extends Roo.dd.DDProxy
22303 * A simple class that provides the basic implementation needed to make any element draggable.
22305 * @param {String/HTMLElement/Element} el The container element
22306 * @param {Object} config
22308 Roo.dd.DragSource = function(el, config){
22309 this.el = Roo.get(el);
22310 this.dragData = {};
22312 Roo.apply(this, config);
22315 this.proxy = new Roo.dd.StatusProxy();
22318 Roo.dd.DragSource.superclass.constructor.call(this, this.el.dom, this.ddGroup || this.group,
22319 {dragElId : this.proxy.id, resizeFrame: false, isTarget: false, scroll: this.scroll === true});
22321 this.dragging = false;
22324 Roo.extend(Roo.dd.DragSource, Roo.dd.DDProxy, {
22326 * @cfg {String} dropAllowed
22327 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22329 dropAllowed : "x-dd-drop-ok",
22331 * @cfg {String} dropNotAllowed
22332 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22334 dropNotAllowed : "x-dd-drop-nodrop",
22337 * Returns the data object associated with this drag source
22338 * @return {Object} data An object containing arbitrary data
22340 getDragData : function(e){
22341 return this.dragData;
22345 onDragEnter : function(e, id){
22346 var target = Roo.dd.DragDropMgr.getDDById(id);
22347 this.cachedTarget = target;
22348 if(this.beforeDragEnter(target, e, id) !== false){
22349 if(target.isNotifyTarget){
22350 var status = target.notifyEnter(this, e, this.dragData);
22351 this.proxy.setStatus(status);
22353 this.proxy.setStatus(this.dropAllowed);
22356 if(this.afterDragEnter){
22358 * An empty function by default, but provided so that you can perform a custom action
22359 * when the dragged item enters the drop target by providing an implementation.
22360 * @param {Roo.dd.DragDrop} target The drop target
22361 * @param {Event} e The event object
22362 * @param {String} id The id of the dragged element
22363 * @method afterDragEnter
22365 this.afterDragEnter(target, e, id);
22371 * An empty function by default, but provided so that you can perform a custom action
22372 * before the dragged item enters the drop target and optionally cancel the onDragEnter.
22373 * @param {Roo.dd.DragDrop} target The drop target
22374 * @param {Event} e The event object
22375 * @param {String} id The id of the dragged element
22376 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22378 beforeDragEnter : function(target, e, id){
22383 alignElWithMouse: function() {
22384 Roo.dd.DragSource.superclass.alignElWithMouse.apply(this, arguments);
22389 onDragOver : function(e, id){
22390 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22391 if(this.beforeDragOver(target, e, id) !== false){
22392 if(target.isNotifyTarget){
22393 var status = target.notifyOver(this, e, this.dragData);
22394 this.proxy.setStatus(status);
22397 if(this.afterDragOver){
22399 * An empty function by default, but provided so that you can perform a custom action
22400 * while the dragged item is over the drop target by providing an implementation.
22401 * @param {Roo.dd.DragDrop} target The drop target
22402 * @param {Event} e The event object
22403 * @param {String} id The id of the dragged element
22404 * @method afterDragOver
22406 this.afterDragOver(target, e, id);
22412 * An empty function by default, but provided so that you can perform a custom action
22413 * while the dragged item is over the drop target and optionally cancel the onDragOver.
22414 * @param {Roo.dd.DragDrop} target The drop target
22415 * @param {Event} e The event object
22416 * @param {String} id The id of the dragged element
22417 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22419 beforeDragOver : function(target, e, id){
22424 onDragOut : function(e, id){
22425 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22426 if(this.beforeDragOut(target, e, id) !== false){
22427 if(target.isNotifyTarget){
22428 target.notifyOut(this, e, this.dragData);
22430 this.proxy.reset();
22431 if(this.afterDragOut){
22433 * An empty function by default, but provided so that you can perform a custom action
22434 * after the dragged item is dragged out of the target without dropping.
22435 * @param {Roo.dd.DragDrop} target The drop target
22436 * @param {Event} e The event object
22437 * @param {String} id The id of the dragged element
22438 * @method afterDragOut
22440 this.afterDragOut(target, e, id);
22443 this.cachedTarget = null;
22447 * An empty function by default, but provided so that you can perform a custom action before the dragged
22448 * item is dragged out of the target without dropping, and optionally cancel the onDragOut.
22449 * @param {Roo.dd.DragDrop} target The drop target
22450 * @param {Event} e The event object
22451 * @param {String} id The id of the dragged element
22452 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22454 beforeDragOut : function(target, e, id){
22459 onDragDrop : function(e, id){
22460 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22461 if(this.beforeDragDrop(target, e, id) !== false){
22462 if(target.isNotifyTarget){
22463 if(target.notifyDrop(this, e, this.dragData)){ // valid drop?
22464 this.onValidDrop(target, e, id);
22466 this.onInvalidDrop(target, e, id);
22469 this.onValidDrop(target, e, id);
22472 if(this.afterDragDrop){
22474 * An empty function by default, but provided so that you can perform a custom action
22475 * after a valid drag drop has occurred by providing an implementation.
22476 * @param {Roo.dd.DragDrop} target The drop target
22477 * @param {Event} e The event object
22478 * @param {String} id The id of the dropped element
22479 * @method afterDragDrop
22481 this.afterDragDrop(target, e, id);
22484 delete this.cachedTarget;
22488 * An empty function by default, but provided so that you can perform a custom action before the dragged
22489 * item is dropped onto the target and optionally cancel the onDragDrop.
22490 * @param {Roo.dd.DragDrop} target The drop target
22491 * @param {Event} e The event object
22492 * @param {String} id The id of the dragged element
22493 * @return {Boolean} isValid True if the drag drop event is valid, else false to cancel
22495 beforeDragDrop : function(target, e, id){
22500 onValidDrop : function(target, e, id){
22502 if(this.afterValidDrop){
22504 * An empty function by default, but provided so that you can perform a custom action
22505 * after a valid drop has occurred by providing an implementation.
22506 * @param {Object} target The target DD
22507 * @param {Event} e The event object
22508 * @param {String} id The id of the dropped element
22509 * @method afterInvalidDrop
22511 this.afterValidDrop(target, e, id);
22516 getRepairXY : function(e, data){
22517 return this.el.getXY();
22521 onInvalidDrop : function(target, e, id){
22522 this.beforeInvalidDrop(target, e, id);
22523 if(this.cachedTarget){
22524 if(this.cachedTarget.isNotifyTarget){
22525 this.cachedTarget.notifyOut(this, e, this.dragData);
22527 this.cacheTarget = null;
22529 this.proxy.repair(this.getRepairXY(e, this.dragData), this.afterRepair, this);
22531 if(this.afterInvalidDrop){
22533 * An empty function by default, but provided so that you can perform a custom action
22534 * after an invalid drop has occurred by providing an implementation.
22535 * @param {Event} e The event object
22536 * @param {String} id The id of the dropped element
22537 * @method afterInvalidDrop
22539 this.afterInvalidDrop(e, id);
22544 afterRepair : function(){
22546 this.el.highlight(this.hlColor || "c3daf9");
22548 this.dragging = false;
22552 * An empty function by default, but provided so that you can perform a custom action after an invalid
22553 * drop has occurred.
22554 * @param {Roo.dd.DragDrop} target The drop target
22555 * @param {Event} e The event object
22556 * @param {String} id The id of the dragged element
22557 * @return {Boolean} isValid True if the invalid drop should proceed, else false to cancel
22559 beforeInvalidDrop : function(target, e, id){
22564 handleMouseDown : function(e){
22565 if(this.dragging) {
22568 var data = this.getDragData(e);
22569 if(data && this.onBeforeDrag(data, e) !== false){
22570 this.dragData = data;
22572 Roo.dd.DragSource.superclass.handleMouseDown.apply(this, arguments);
22577 * An empty function by default, but provided so that you can perform a custom action before the initial
22578 * drag event begins and optionally cancel it.
22579 * @param {Object} data An object containing arbitrary data to be shared with drop targets
22580 * @param {Event} e The event object
22581 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22583 onBeforeDrag : function(data, e){
22588 * An empty function by default, but provided so that you can perform a custom action once the initial
22589 * drag event has begun. The drag cannot be canceled from this function.
22590 * @param {Number} x The x position of the click on the dragged object
22591 * @param {Number} y The y position of the click on the dragged object
22593 onStartDrag : Roo.emptyFn,
22595 // private - YUI override
22596 startDrag : function(x, y){
22597 this.proxy.reset();
22598 this.dragging = true;
22599 this.proxy.update("");
22600 this.onInitDrag(x, y);
22605 onInitDrag : function(x, y){
22606 var clone = this.el.dom.cloneNode(true);
22607 clone.id = Roo.id(); // prevent duplicate ids
22608 this.proxy.update(clone);
22609 this.onStartDrag(x, y);
22614 * Returns the drag source's underlying {@link Roo.dd.StatusProxy}
22615 * @return {Roo.dd.StatusProxy} proxy The StatusProxy
22617 getProxy : function(){
22622 * Hides the drag source's {@link Roo.dd.StatusProxy}
22624 hideProxy : function(){
22626 this.proxy.reset(true);
22627 this.dragging = false;
22631 triggerCacheRefresh : function(){
22632 Roo.dd.DDM.refreshCache(this.groups);
22635 // private - override to prevent hiding
22636 b4EndDrag: function(e) {
22639 // private - override to prevent moving
22640 endDrag : function(e){
22641 this.onEndDrag(this.dragData, e);
22645 onEndDrag : function(data, e){
22648 // private - pin to cursor
22649 autoOffset : function(x, y) {
22650 this.setDelta(-12, -20);
22654 * Ext JS Library 1.1.1
22655 * Copyright(c) 2006-2007, Ext JS, LLC.
22657 * Originally Released Under LGPL - original licence link has changed is not relivant.
22660 * <script type="text/javascript">
22665 * @class Roo.dd.DropTarget
22666 * @extends Roo.dd.DDTarget
22667 * A simple class that provides the basic implementation needed to make any element a drop target that can have
22668 * draggable items dropped onto it. The drop has no effect until an implementation of notifyDrop is provided.
22670 * @param {String/HTMLElement/Element} el The container element
22671 * @param {Object} config
22673 Roo.dd.DropTarget = function(el, config){
22674 this.el = Roo.get(el);
22676 var listeners = false; ;
22677 if (config && config.listeners) {
22678 listeners= config.listeners;
22679 delete config.listeners;
22681 Roo.apply(this, config);
22683 if(this.containerScroll){
22684 Roo.dd.ScrollManager.register(this.el);
22688 * @scope Roo.dd.DropTarget
22693 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source is now over the
22694 * target. This default implementation adds the CSS class specified by overClass (if any) to the drop element
22695 * and returns the dropAllowed config value. This method should be overridden if drop validation is required.
22697 * IMPORTANT : it should set this.valid to true|false
22699 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22700 * @param {Event} e The event
22701 * @param {Object} data An object containing arbitrary data supplied by the drag source
22707 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the target.
22708 * This method will be called on every mouse movement while the drag source is over the drop target.
22709 * This default implementation simply returns the dropAllowed config value.
22711 * IMPORTANT : it should set this.valid to true|false
22713 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22714 * @param {Event} e The event
22715 * @param {Object} data An object containing arbitrary data supplied by the drag source
22721 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source has been dragged
22722 * out of the target without dropping. This default implementation simply removes the CSS class specified by
22723 * overClass (if any) from the drop element.
22726 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22727 * @param {Event} e The event
22728 * @param {Object} data An object containing arbitrary data supplied by the drag source
22734 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the dragged item has
22735 * been dropped on it. This method has no default implementation and returns false, so you must provide an
22736 * implementation that does something to process the drop event and returns true so that the drag source's
22737 * repair action does not run.
22739 * IMPORTANT : it should set this.success
22741 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22742 * @param {Event} e The event
22743 * @param {Object} data An object containing arbitrary data supplied by the drag source
22749 Roo.dd.DropTarget.superclass.constructor.call( this,
22751 this.ddGroup || this.group,
22754 listeners : listeners || {}
22762 Roo.extend(Roo.dd.DropTarget, Roo.dd.DDTarget, {
22764 * @cfg {String} overClass
22765 * The CSS class applied to the drop target element while the drag source is over it (defaults to "").
22768 * @cfg {String} ddGroup
22769 * The drag drop group to handle drop events for
22773 * @cfg {String} dropAllowed
22774 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22776 dropAllowed : "x-dd-drop-ok",
22778 * @cfg {String} dropNotAllowed
22779 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22781 dropNotAllowed : "x-dd-drop-nodrop",
22783 * @cfg {boolean} success
22784 * set this after drop listener..
22788 * @cfg {boolean|String} valid true/false or string (ok-add/ok-sub/ok/nodrop)
22789 * if the drop point is valid for over/enter..
22796 isNotifyTarget : true,
22801 notifyEnter : function(dd, e, data)
22804 this.fireEvent('enter', dd, e, data);
22805 if(this.overClass){
22806 this.el.addClass(this.overClass);
22808 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22809 this.valid ? this.dropAllowed : this.dropNotAllowed
22816 notifyOver : function(dd, e, data)
22819 this.fireEvent('over', dd, e, data);
22820 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22821 this.valid ? this.dropAllowed : this.dropNotAllowed
22828 notifyOut : function(dd, e, data)
22830 this.fireEvent('out', dd, e, data);
22831 if(this.overClass){
22832 this.el.removeClass(this.overClass);
22839 notifyDrop : function(dd, e, data)
22841 this.success = false;
22842 this.fireEvent('drop', dd, e, data);
22843 return this.success;
22847 * Ext JS Library 1.1.1
22848 * Copyright(c) 2006-2007, Ext JS, LLC.
22850 * Originally Released Under LGPL - original licence link has changed is not relivant.
22853 * <script type="text/javascript">
22858 * @class Roo.dd.DragZone
22859 * @extends Roo.dd.DragSource
22860 * This class provides a container DD instance that proxies for multiple child node sources.<br />
22861 * By default, this class requires that draggable child nodes are registered with {@link Roo.dd.Registry}.
22863 * @param {String/HTMLElement/Element} el The container element
22864 * @param {Object} config
22866 Roo.dd.DragZone = function(el, config){
22867 Roo.dd.DragZone.superclass.constructor.call(this, el, config);
22868 if(this.containerScroll){
22869 Roo.dd.ScrollManager.register(this.el);
22873 Roo.extend(Roo.dd.DragZone, Roo.dd.DragSource, {
22875 * @cfg {Boolean} containerScroll True to register this container with the Scrollmanager
22876 * for auto scrolling during drag operations.
22879 * @cfg {String} hlColor The color to use when visually highlighting the drag source in the afterRepair
22880 * method after a failed drop (defaults to "c3daf9" - light blue)
22884 * Called when a mousedown occurs in this container. Looks in {@link Roo.dd.Registry}
22885 * for a valid target to drag based on the mouse down. Override this method
22886 * to provide your own lookup logic (e.g. finding a child by class name). Make sure your returned
22887 * object has a "ddel" attribute (with an HTML Element) for other functions to work.
22888 * @param {EventObject} e The mouse down event
22889 * @return {Object} The dragData
22891 getDragData : function(e){
22892 return Roo.dd.Registry.getHandleFromEvent(e);
22896 * Called once drag threshold has been reached to initialize the proxy element. By default, it clones the
22897 * this.dragData.ddel
22898 * @param {Number} x The x position of the click on the dragged object
22899 * @param {Number} y The y position of the click on the dragged object
22900 * @return {Boolean} true to continue the drag, false to cancel
22902 onInitDrag : function(x, y){
22903 this.proxy.update(this.dragData.ddel.cloneNode(true));
22904 this.onStartDrag(x, y);
22909 * Called after a repair of an invalid drop. By default, highlights this.dragData.ddel
22911 afterRepair : function(){
22913 Roo.Element.fly(this.dragData.ddel).highlight(this.hlColor || "c3daf9");
22915 this.dragging = false;
22919 * Called before a repair of an invalid drop to get the XY to animate to. By default returns
22920 * the XY of this.dragData.ddel
22921 * @param {EventObject} e The mouse up event
22922 * @return {Array} The xy location (e.g. [100, 200])
22924 getRepairXY : function(e){
22925 return Roo.Element.fly(this.dragData.ddel).getXY();
22929 * Ext JS Library 1.1.1
22930 * Copyright(c) 2006-2007, Ext JS, LLC.
22932 * Originally Released Under LGPL - original licence link has changed is not relivant.
22935 * <script type="text/javascript">
22938 * @class Roo.dd.DropZone
22939 * @extends Roo.dd.DropTarget
22940 * This class provides a container DD instance that proxies for multiple child node targets.<br />
22941 * By default, this class requires that child nodes accepting drop are registered with {@link Roo.dd.Registry}.
22943 * @param {String/HTMLElement/Element} el The container element
22944 * @param {Object} config
22946 Roo.dd.DropZone = function(el, config){
22947 Roo.dd.DropZone.superclass.constructor.call(this, el, config);
22950 Roo.extend(Roo.dd.DropZone, Roo.dd.DropTarget, {
22952 * Returns a custom data object associated with the DOM node that is the target of the event. By default
22953 * this looks up the event target in the {@link Roo.dd.Registry}, although you can override this method to
22954 * provide your own custom lookup.
22955 * @param {Event} e The event
22956 * @return {Object} data The custom data
22958 getTargetFromEvent : function(e){
22959 return Roo.dd.Registry.getTargetFromEvent(e);
22963 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has entered a drop node
22964 * that it has registered. This method has no default implementation and should be overridden to provide
22965 * node-specific processing if necessary.
22966 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22967 * {@link #getTargetFromEvent} for this node)
22968 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22969 * @param {Event} e The event
22970 * @param {Object} data An object containing arbitrary data supplied by the drag source
22972 onNodeEnter : function(n, dd, e, data){
22977 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is over a drop node
22978 * that it has registered. The default implementation returns this.dropNotAllowed, so it should be
22979 * overridden to provide the proper feedback.
22980 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22981 * {@link #getTargetFromEvent} for this node)
22982 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22983 * @param {Event} e The event
22984 * @param {Object} data An object containing arbitrary data supplied by the drag source
22985 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22986 * underlying {@link Roo.dd.StatusProxy} can be updated
22988 onNodeOver : function(n, dd, e, data){
22989 return this.dropAllowed;
22993 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dragged out of
22994 * the drop node without dropping. This method has no default implementation and should be overridden to provide
22995 * node-specific processing if necessary.
22996 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22997 * {@link #getTargetFromEvent} for this node)
22998 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22999 * @param {Event} e The event
23000 * @param {Object} data An object containing arbitrary data supplied by the drag source
23002 onNodeOut : function(n, dd, e, data){
23007 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped onto
23008 * the drop node. The default implementation returns false, so it should be overridden to provide the
23009 * appropriate processing of the drop event and return true so that the drag source's repair action does not run.
23010 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
23011 * {@link #getTargetFromEvent} for this node)
23012 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23013 * @param {Event} e The event
23014 * @param {Object} data An object containing arbitrary data supplied by the drag source
23015 * @return {Boolean} True if the drop was valid, else false
23017 onNodeDrop : function(n, dd, e, data){
23022 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is being dragged over it,
23023 * but not over any of its registered drop nodes. The default implementation returns this.dropNotAllowed, so
23024 * it should be overridden to provide the proper feedback if necessary.
23025 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23026 * @param {Event} e The event
23027 * @param {Object} data An object containing arbitrary data supplied by the drag source
23028 * @return {String} status The CSS class that communicates the drop status back to the source so that the
23029 * underlying {@link Roo.dd.StatusProxy} can be updated
23031 onContainerOver : function(dd, e, data){
23032 return this.dropNotAllowed;
23036 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped on it,
23037 * but not on any of its registered drop nodes. The default implementation returns false, so it should be
23038 * overridden to provide the appropriate processing of the drop event if you need the drop zone itself to
23039 * be able to accept drops. It should return true when valid so that the drag source's repair action does not run.
23040 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23041 * @param {Event} e The event
23042 * @param {Object} data An object containing arbitrary data supplied by the drag source
23043 * @return {Boolean} True if the drop was valid, else false
23045 onContainerDrop : function(dd, e, data){
23050 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source is now over
23051 * the zone. The default implementation returns this.dropNotAllowed and expects that only registered drop
23052 * nodes can process drag drop operations, so if you need the drop zone itself to be able to process drops
23053 * you should override this method and provide a custom implementation.
23054 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23055 * @param {Event} e The event
23056 * @param {Object} data An object containing arbitrary data supplied by the drag source
23057 * @return {String} status The CSS class that communicates the drop status back to the source so that the
23058 * underlying {@link Roo.dd.StatusProxy} can be updated
23060 notifyEnter : function(dd, e, data){
23061 return this.dropNotAllowed;
23065 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the drop zone.
23066 * This method will be called on every mouse movement while the drag source is over the drop zone.
23067 * It will call {@link #onNodeOver} while the drag source is over a registered node, and will also automatically
23068 * delegate to the appropriate node-specific methods as necessary when the drag source enters and exits
23069 * registered nodes ({@link #onNodeEnter}, {@link #onNodeOut}). If the drag source is not currently over a
23070 * registered node, it will call {@link #onContainerOver}.
23071 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23072 * @param {Event} e The event
23073 * @param {Object} data An object containing arbitrary data supplied by the drag source
23074 * @return {String} status The CSS class that communicates the drop status back to the source so that the
23075 * underlying {@link Roo.dd.StatusProxy} can be updated
23077 notifyOver : function(dd, e, data){
23078 var n = this.getTargetFromEvent(e);
23079 if(!n){ // not over valid drop target
23080 if(this.lastOverNode){
23081 this.onNodeOut(this.lastOverNode, dd, e, data);
23082 this.lastOverNode = null;
23084 return this.onContainerOver(dd, e, data);
23086 if(this.lastOverNode != n){
23087 if(this.lastOverNode){
23088 this.onNodeOut(this.lastOverNode, dd, e, data);
23090 this.onNodeEnter(n, dd, e, data);
23091 this.lastOverNode = n;
23093 return this.onNodeOver(n, dd, e, data);
23097 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source has been dragged
23098 * out of the zone without dropping. If the drag source is currently over a registered node, the notification
23099 * will be delegated to {@link #onNodeOut} for node-specific handling, otherwise it will be ignored.
23100 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
23101 * @param {Event} e The event
23102 * @param {Object} data An object containing arbitrary data supplied by the drag zone
23104 notifyOut : function(dd, e, data){
23105 if(this.lastOverNode){
23106 this.onNodeOut(this.lastOverNode, dd, e, data);
23107 this.lastOverNode = null;
23112 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the dragged item has
23113 * been dropped on it. The drag zone will look up the target node based on the event passed in, and if there
23114 * is a node registered for that event, it will delegate to {@link #onNodeDrop} for node-specific handling,
23115 * otherwise it will call {@link #onContainerDrop}.
23116 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23117 * @param {Event} e The event
23118 * @param {Object} data An object containing arbitrary data supplied by the drag source
23119 * @return {Boolean} True if the drop was valid, else false
23121 notifyDrop : function(dd, e, data){
23122 if(this.lastOverNode){
23123 this.onNodeOut(this.lastOverNode, dd, e, data);
23124 this.lastOverNode = null;
23126 var n = this.getTargetFromEvent(e);
23128 this.onNodeDrop(n, dd, e, data) :
23129 this.onContainerDrop(dd, e, data);
23133 triggerCacheRefresh : function(){
23134 Roo.dd.DDM.refreshCache(this.groups);