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 isIE = ua.indexOf("msie") > -1,
57 isIE7 = ua.indexOf("msie 7") > -1,
58 isGecko = !isSafari && ua.indexOf("gecko") > -1,
59 isBorderBox = isIE && !isStrict,
60 isWindows = (ua.indexOf("windows") != -1 || ua.indexOf("win32") != -1),
61 isMac = (ua.indexOf("macintosh") != -1 || ua.indexOf("mac os x") != -1),
62 isLinux = (ua.indexOf("linux") != -1),
63 isSecure = window.location.href.toLowerCase().indexOf("https") === 0,
64 isTouch = (function() {
66 document.createEvent("TouchEvent");
73 // remove css image flicker
76 document.execCommand("BackgroundImageCache", false, true);
82 * True if the browser is in strict mode
87 * True if the page is running over SSL
92 * True when the document is fully initialized and ready for action
97 * Turn on debugging output (currently only the factory uses this)
104 * True to automatically uncache orphaned Roo.Elements periodically (defaults to true)
107 enableGarbageCollector : true,
110 * True to automatically purge event listeners after uncaching an element (defaults to false).
111 * Note: this only happens if enableGarbageCollector is true.
114 enableListenerCollection:false,
117 * URL to a blank file used by Roo when in secure mode for iframe src and onReady src to prevent
118 * the IE insecure content warning (defaults to javascript:false).
121 SSL_SECURE_URL : "javascript:false",
124 * URL to a 1x1 transparent gif image used by Roo to create inline icons with CSS background images. (Defaults to
125 * "http://Roojs.com/s.gif" and you should change this to a URL on your server).
128 BLANK_IMAGE_URL : "http:/"+"/localhost/s.gif",
130 emptyFn : function(){},
133 * Copies all the properties of config to obj if they don't already exist.
134 * @param {Object} obj The receiver of the properties
135 * @param {Object} config The source of the properties
136 * @return {Object} returns obj
138 applyIf : function(o, c){
141 if(typeof o[p] == "undefined"){ o[p] = c[p]; }
148 * Applies event listeners to elements by selectors when the document is ready.
149 * The event name is specified with an @ suffix.
152 // add a listener for click on all anchors in element with id foo
153 '#foo a@click' : function(e, t){
157 // add the same listener to multiple selectors (separated by comma BEFORE the @)
158 '#foo a, #bar span.some-class@mouseover' : function(){
163 * @param {Object} obj The list of behaviors to apply
165 addBehaviors : function(o){
167 Roo.onReady(function(){
172 var cache = {}; // simple cache for applying multiple behaviors to same selector does query multiple times
174 var parts = b.split('@');
175 if(parts[1]){ // for Object prototype breakers
178 cache[s] = Roo.select(s);
180 cache[s].on(parts[1], o[b]);
187 * Generates unique ids. If the element already has an id, it is unchanged
188 * @param {String/HTMLElement/Element} el (optional) The element to generate an id for
189 * @param {String} prefix (optional) Id prefix (defaults "Roo-gen")
190 * @return {String} The generated Id.
192 id : function(el, prefix){
193 prefix = prefix || "roo-gen";
195 var id = prefix + (++idSeed);
196 return el ? (el.id ? el.id : (el.id = id)) : id;
201 * Extends one class with another class and optionally overrides members with the passed literal. This class
202 * also adds the function "override()" to the class that can be used to override
203 * members on an instance.
204 * @param {Object} subclass The class inheriting the functionality
205 * @param {Object} superclass The class being extended
206 * @param {Object} overrides (optional) A literal with members
211 var io = function(o){
216 return function(sb, sp, overrides){
217 if(typeof sp == 'object'){ // eg. prototype, rather than function constructor..
220 sb = function(){sp.apply(this, arguments);};
222 var F = function(){}, sbp, spp = sp.prototype;
224 sbp = sb.prototype = new F();
228 if(spp.constructor == Object.prototype.constructor){
233 sb.override = function(o){
237 Roo.override(sb, overrides);
243 * Adds a list of functions to the prototype of an existing class, overwriting any existing methods with the same name.
245 Roo.override(MyClass, {
246 newMethod1: function(){
249 newMethod2: function(foo){
254 * @param {Object} origclass The class to override
255 * @param {Object} overrides The list of functions to add to origClass. This should be specified as an object literal
256 * containing one or more methods.
259 override : function(origclass, overrides){
261 var p = origclass.prototype;
262 for(var method in overrides){
263 p[method] = overrides[method];
268 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
270 Roo.namespace('Company', 'Company.data');
271 Company.Widget = function() { ... }
272 Company.data.CustomStore = function(config) { ... }
274 * @param {String} namespace1
275 * @param {String} namespace2
276 * @param {String} etc
279 namespace : function(){
280 var a=arguments, o=null, i, j, d, rt;
281 for (i=0; i<a.length; ++i) {
285 eval('if (typeof ' + rt + ' == "undefined"){' + rt + ' = {};} o = ' + rt + ';');
286 for (j=1; j<d.length; ++j) {
287 o[d[j]]=o[d[j]] || {};
293 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
295 Roo.factory({ xns: Roo.data, xtype : 'Store', .....});
296 Roo.factory(conf, Roo.data);
298 * @param {String} classname
299 * @param {String} namespace (optional)
303 factory : function(c, ns)
305 // no xtype, no ns or c.xns - or forced off by c.xns
306 if (!c.xtype || (!ns && !c.xns) || (c.xns === false)) { // not enough info...
309 ns = c.xns ? c.xns : ns; // if c.xns is set, then use that..
310 if (c.constructor == ns[c.xtype]) {// already created...
314 if (Roo.debug) Roo.log("Roo.Factory(" + c.xtype + ")");
315 var ret = new ns[c.xtype](c);
319 c.xns = false; // prevent recursion..
323 * Logs to console if it can.
325 * @param {String|Object} string
330 if ((typeof(console) == 'undefined') || (typeof(console.log) == 'undefined')) {
337 * 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.
341 urlEncode : function(o){
347 var ov = o[key], k = Roo.encodeURIComponent(key);
348 var type = typeof ov;
349 if(type == 'undefined'){
351 }else if(type != "function" && type != "object"){
352 buf.push(k, "=", Roo.encodeURIComponent(ov), "&");
353 }else if(ov instanceof Array){
355 for(var i = 0, len = ov.length; i < len; i++) {
356 buf.push(k, "=", Roo.encodeURIComponent(ov[i] === undefined ? '' : ov[i]), "&");
367 * Safe version of encodeURIComponent
368 * @param {String} data
372 encodeURIComponent : function (data)
375 return encodeURIComponent(data);
376 } catch(e) {} // should be an uri encode error.
378 if (data == '' || data == null){
381 // http://stackoverflow.com/questions/2596483/unicode-and-uri-encoding-decoding-and-escaping-in-javascript
382 function nibble_to_hex(nibble){
383 var chars = '0123456789ABCDEF';
384 return chars.charAt(nibble);
386 data = data.toString();
388 for(var i=0; i<data.length; i++){
389 var c = data.charCodeAt(i);
390 var bs = new Array();
393 bs[0] = 0xF0 | ((c & 0x1C0000) >>> 18);
394 bs[1] = 0x80 | ((c & 0x3F000) >>> 12);
395 bs[2] = 0x80 | ((c & 0xFC0) >>> 6);
396 bs[3] = 0x80 | (c & 0x3F);
397 }else if (c > 0x800){
399 bs[0] = 0xE0 | ((c & 0xF000) >>> 12);
400 bs[1] = 0x80 | ((c & 0xFC0) >>> 6);
401 bs[2] = 0x80 | (c & 0x3F);
404 bs[0] = 0xC0 | ((c & 0x7C0) >>> 6);
405 bs[1] = 0x80 | (c & 0x3F);
410 for(var j=0; j<bs.length; j++){
412 var hex = nibble_to_hex((b & 0xF0) >>> 4)
413 + nibble_to_hex(b &0x0F);
422 * 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]}.
423 * @param {String} string
424 * @param {Boolean} overwrite (optional) Items of the same name will overwrite previous values instead of creating an an array (Defaults to false).
425 * @return {Object} A literal with members
427 urlDecode : function(string, overwrite){
428 if(!string || !string.length){
432 var pairs = string.split('&');
433 var pair, name, value;
434 for(var i = 0, len = pairs.length; i < len; i++){
435 pair = pairs[i].split('=');
436 name = decodeURIComponent(pair[0]);
437 value = decodeURIComponent(pair[1]);
438 if(overwrite !== true){
439 if(typeof obj[name] == "undefined"){
441 }else if(typeof obj[name] == "string"){
442 obj[name] = [obj[name]];
443 obj[name].push(value);
445 obj[name].push(value);
455 * Iterates an array calling the passed function with each item, stopping if your function returns false. If the
456 * passed array is not really an array, your function is called once with it.
457 * The supplied function is called with (Object item, Number index, Array allItems).
458 * @param {Array/NodeList/Mixed} array
459 * @param {Function} fn
460 * @param {Object} scope
462 each : function(array, fn, scope){
463 if(typeof array.length == "undefined" || typeof array == "string"){
466 for(var i = 0, len = array.length; i < len; i++){
467 if(fn.call(scope || array[i], array[i], i, array) === false){ return i; };
472 combine : function(){
473 var as = arguments, l = as.length, r = [];
474 for(var i = 0; i < l; i++){
476 if(a instanceof Array){
478 }else if(a.length !== undefined && !a.substr){
479 r = r.concat(Array.prototype.slice.call(a, 0));
488 * Escapes the passed string for use in a regular expression
489 * @param {String} str
492 escapeRe : function(s) {
493 return s.replace(/([.*+?^${}()|[\]\/\\])/g, "\\$1");
497 callback : function(cb, scope, args, delay){
498 if(typeof cb == "function"){
500 cb.defer(delay, scope, args || []);
502 cb.apply(scope, args || []);
508 * Return the dom node for the passed string (id), dom node, or Roo.Element
509 * @param {String/HTMLElement/Roo.Element} el
510 * @return HTMLElement
512 getDom : function(el){
516 return el.dom ? el.dom : (typeof el == 'string' ? document.getElementById(el) : el);
520 * Shorthand for {@link Roo.ComponentMgr#get}
522 * @return Roo.Component
524 getCmp : function(id){
525 return Roo.ComponentMgr.get(id);
528 num : function(v, defaultValue){
529 if(typeof v != 'number'){
535 destroy : function(){
536 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
540 as.removeAllListeners();
544 if(typeof as.purgeListeners == 'function'){
547 if(typeof as.destroy == 'function'){
554 // inpired by a similar function in mootools library
556 * Returns the type of object that is passed in. If the object passed in is null or undefined it
557 * return false otherwise it returns one of the following values:<ul>
558 * <li><b>string</b>: If the object passed is a string</li>
559 * <li><b>number</b>: If the object passed is a number</li>
560 * <li><b>boolean</b>: If the object passed is a boolean value</li>
561 * <li><b>function</b>: If the object passed is a function reference</li>
562 * <li><b>object</b>: If the object passed is an object</li>
563 * <li><b>array</b>: If the object passed is an array</li>
564 * <li><b>regexp</b>: If the object passed is a regular expression</li>
565 * <li><b>element</b>: If the object passed is a DOM Element</li>
566 * <li><b>nodelist</b>: If the object passed is a DOM NodeList</li>
567 * <li><b>textnode</b>: If the object passed is a DOM text node and contains something other than whitespace</li>
568 * <li><b>whitespace</b>: If the object passed is a DOM text node and contains only whitespace</li>
569 * @param {Mixed} object
573 if(o === undefined || o === null){
580 if(t == 'object' && o.nodeName) {
582 case 1: return 'element';
583 case 3: return (/\S/).test(o.nodeValue) ? 'textnode' : 'whitespace';
586 if(t == 'object' || t == 'function') {
587 switch(o.constructor) {
588 case Array: return 'array';
589 case RegExp: return 'regexp';
591 if(typeof o.length == 'number' && typeof o.item == 'function') {
599 * Returns true if the passed value is null, undefined or an empty string (optional).
600 * @param {Mixed} value The value to test
601 * @param {Boolean} allowBlank (optional) Pass true if an empty string is not considered empty
604 isEmpty : function(v, allowBlank){
605 return v === null || v === undefined || (!allowBlank ? v === '' : false);
619 isBorderBox : isBorderBox,
621 isWindows : isWindows,
630 * By default, Ext intelligently decides whether floating elements should be shimmed. If you are using flash,
631 * you may want to set this to true.
634 useShims : ((isIE && !isIE7) || (isGecko && isMac)),
639 * Selects a single element as a Roo Element
640 * This is about as close as you can get to jQuery's $('do crazy stuff')
641 * @param {String} selector The selector/xpath query
642 * @param {Node} root (optional) The start of the query (defaults to document).
643 * @return {Roo.Element}
645 selectNode : function(selector, root)
647 var node = Roo.DomQuery.selectNode(selector,root);
648 return node ? Roo.get(node) : new Roo.Element(false);
656 Roo.namespace("Roo", "Roo.util", "Roo.grid", "Roo.dd", "Roo.tree", "Roo.data",
657 "Roo.form", "Roo.menu", "Roo.state", "Roo.lib", "Roo.layout",
660 "Roo.bootstrap.dash");
663 * Ext JS Library 1.1.1
664 * Copyright(c) 2006-2007, Ext JS, LLC.
666 * Originally Released Under LGPL - original licence link has changed is not relivant.
669 * <script type="text/javascript">
673 // wrappedn so fnCleanup is not in global scope...
675 function fnCleanUp() {
676 var p = Function.prototype;
677 delete p.createSequence;
679 delete p.createDelegate;
680 delete p.createCallback;
681 delete p.createInterceptor;
683 window.detachEvent("onunload", fnCleanUp);
685 window.attachEvent("onunload", fnCleanUp);
692 * These functions are available on every Function object (any JavaScript function).
694 Roo.apply(Function.prototype, {
696 * Creates a callback that passes arguments[0], arguments[1], arguments[2], ...
697 * Call directly on any function. Example: <code>myFunction.createCallback(myarg, myarg2)</code>
698 * Will create a function that is bound to those 2 args.
699 * @return {Function} The new function
701 createCallback : function(/*args...*/){
702 // make args available, in function below
703 var args = arguments;
706 return method.apply(window, args);
711 * Creates a delegate (callback) that sets the scope to obj.
712 * Call directly on any function. Example: <code>this.myFunction.createDelegate(this)</code>
713 * Will create a function that is automatically scoped to this.
714 * @param {Object} obj (optional) The object for which the scope is set
715 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
716 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
717 * if a number the args are inserted at the specified position
718 * @return {Function} The new function
720 createDelegate : function(obj, args, appendArgs){
723 var callArgs = args || arguments;
724 if(appendArgs === true){
725 callArgs = Array.prototype.slice.call(arguments, 0);
726 callArgs = callArgs.concat(args);
727 }else if(typeof appendArgs == "number"){
728 callArgs = Array.prototype.slice.call(arguments, 0); // copy arguments first
729 var applyArgs = [appendArgs, 0].concat(args); // create method call params
730 Array.prototype.splice.apply(callArgs, applyArgs); // splice them in
732 return method.apply(obj || window, callArgs);
737 * Calls this function after the number of millseconds specified.
738 * @param {Number} millis The number of milliseconds for the setTimeout call (if 0 the function is executed immediately)
739 * @param {Object} obj (optional) The object for which the scope is set
740 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
741 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
742 * if a number the args are inserted at the specified position
743 * @return {Number} The timeout id that can be used with clearTimeout
745 defer : function(millis, obj, args, appendArgs){
746 var fn = this.createDelegate(obj, args, appendArgs);
748 return setTimeout(fn, millis);
754 * Create a combined function call sequence of the original function + the passed function.
755 * The resulting function returns the results of the original function.
756 * The passed fcn is called with the parameters of the original function
757 * @param {Function} fcn The function to sequence
758 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
759 * @return {Function} The new function
761 createSequence : function(fcn, scope){
762 if(typeof fcn != "function"){
767 var retval = method.apply(this || window, arguments);
768 fcn.apply(scope || this || window, arguments);
774 * Creates an interceptor function. The passed fcn is called before the original one. If it returns false, the original one is not called.
775 * The resulting function returns the results of the original function.
776 * The passed fcn is called with the parameters of the original function.
778 * @param {Function} fcn The function to call before the original
779 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
780 * @return {Function} The new function
782 createInterceptor : function(fcn, scope){
783 if(typeof fcn != "function"){
790 if(fcn.apply(scope || this || window, arguments) === false){
793 return method.apply(this || window, arguments);
799 * Ext JS Library 1.1.1
800 * Copyright(c) 2006-2007, Ext JS, LLC.
802 * Originally Released Under LGPL - original licence link has changed is not relivant.
805 * <script type="text/javascript">
808 Roo.applyIf(String, {
813 * Escapes the passed string for ' and \
814 * @param {String} string The string to escape
815 * @return {String} The escaped string
818 escape : function(string) {
819 return string.replace(/('|\\)/g, "\\$1");
823 * Pads the left side of a string with a specified character. This is especially useful
824 * for normalizing number and date strings. Example usage:
826 var s = String.leftPad('123', 5, '0');
827 // s now contains the string: '00123'
829 * @param {String} string The original string
830 * @param {Number} size The total length of the output string
831 * @param {String} char (optional) The character with which to pad the original string (defaults to empty string " ")
832 * @return {String} The padded string
835 leftPad : function (val, size, ch) {
836 var result = new String(val);
837 if(ch === null || ch === undefined || ch === '') {
840 while (result.length < size) {
841 result = ch + result;
847 * Allows you to define a tokenized string and pass an arbitrary number of arguments to replace the tokens. Each
848 * token must be unique, and must increment in the format {0}, {1}, etc. Example usage:
850 var cls = 'my-class', text = 'Some text';
851 var s = String.format('<div class="{0}">{1}</div>', cls, text);
852 // s now contains the string: '<div class="my-class">Some text</div>'
854 * @param {String} string The tokenized string to be formatted
855 * @param {String} value1 The value to replace token {0}
856 * @param {String} value2 Etc...
857 * @return {String} The formatted string
860 format : function(format){
861 var args = Array.prototype.slice.call(arguments, 1);
862 return format.replace(/\{(\d+)\}/g, function(m, i){
863 return Roo.util.Format.htmlEncode(args[i]);
869 * Utility function that allows you to easily switch a string between two alternating values. The passed value
870 * is compared to the current string, and if they are equal, the other value that was passed in is returned. If
871 * they are already different, the first value passed in is returned. Note that this method returns the new value
872 * but does not change the current string.
874 // alternate sort directions
875 sort = sort.toggle('ASC', 'DESC');
877 // instead of conditional logic:
878 sort = (sort == 'ASC' ? 'DESC' : 'ASC');
880 * @param {String} value The value to compare to the current string
881 * @param {String} other The new value to use if the string already equals the first value passed in
882 * @return {String} The new value
885 String.prototype.toggle = function(value, other){
886 return this == value ? other : value;
889 * Ext JS Library 1.1.1
890 * Copyright(c) 2006-2007, Ext JS, LLC.
892 * Originally Released Under LGPL - original licence link has changed is not relivant.
895 * <script type="text/javascript">
901 Roo.applyIf(Number.prototype, {
903 * Checks whether or not the current number is within a desired range. If the number is already within the
904 * range it is returned, otherwise the min or max value is returned depending on which side of the range is
905 * exceeded. Note that this method returns the constrained value but does not change the current number.
906 * @param {Number} min The minimum number in the range
907 * @param {Number} max The maximum number in the range
908 * @return {Number} The constrained value if outside the range, otherwise the current value
910 constrain : function(min, max){
911 return Math.min(Math.max(this, min), max);
915 * Ext JS Library 1.1.1
916 * Copyright(c) 2006-2007, Ext JS, LLC.
918 * Originally Released Under LGPL - original licence link has changed is not relivant.
921 * <script type="text/javascript">
926 Roo.applyIf(Array.prototype, {
928 * Checks whether or not the specified object exists in the array.
929 * @param {Object} o The object to check for
930 * @return {Number} The index of o in the array (or -1 if it is not found)
932 indexOf : function(o){
933 for (var i = 0, len = this.length; i < len; i++){
934 if(this[i] == o) return i;
940 * Removes the specified object from the array. If the object is not found nothing happens.
941 * @param {Object} o The object to remove
943 remove : function(o){
944 var index = this.indexOf(o);
946 this.splice(index, 1);
950 * Map (JS 1.6 compatibility)
951 * @param {Function} function to call
955 var len = this.length >>> 0;
956 if (typeof fun != "function")
957 throw new TypeError();
959 var res = new Array(len);
960 var thisp = arguments[1];
961 for (var i = 0; i < len; i++)
964 res[i] = fun.call(thisp, this[i], i, this);
975 * Ext JS Library 1.1.1
976 * Copyright(c) 2006-2007, Ext JS, LLC.
978 * Originally Released Under LGPL - original licence link has changed is not relivant.
981 * <script type="text/javascript">
987 * The date parsing and format syntax is a subset of
988 * <a href="http://www.php.net/date">PHP's date() function</a>, and the formats that are
989 * supported will provide results equivalent to their PHP versions.
991 * Following is the list of all currently supported formats:
994 'Wed Jan 10 2007 15:05:01 GMT-0600 (Central Standard Time)'
996 Format Output Description
997 ------ ---------- --------------------------------------------------------------
998 d 10 Day of the month, 2 digits with leading zeros
999 D Wed A textual representation of a day, three letters
1000 j 10 Day of the month without leading zeros
1001 l Wednesday A full textual representation of the day of the week
1002 S th English ordinal day of month suffix, 2 chars (use with j)
1003 w 3 Numeric representation of the day of the week
1004 z 9 The julian date, or day of the year (0-365)
1005 W 01 ISO-8601 2-digit week number of year, weeks starting on Monday (00-52)
1006 F January A full textual representation of the month
1007 m 01 Numeric representation of a month, with leading zeros
1008 M Jan Month name abbreviation, three letters
1009 n 1 Numeric representation of a month, without leading zeros
1010 t 31 Number of days in the given month
1011 L 0 Whether it's a leap year (1 if it is a leap year, else 0)
1012 Y 2007 A full numeric representation of a year, 4 digits
1013 y 07 A two digit representation of a year
1014 a pm Lowercase Ante meridiem and Post meridiem
1015 A PM Uppercase Ante meridiem and Post meridiem
1016 g 3 12-hour format of an hour without leading zeros
1017 G 15 24-hour format of an hour without leading zeros
1018 h 03 12-hour format of an hour with leading zeros
1019 H 15 24-hour format of an hour with leading zeros
1020 i 05 Minutes with leading zeros
1021 s 01 Seconds, with leading zeros
1022 O -0600 Difference to Greenwich time (GMT) in hours (Allows +08, without minutes)
1023 P -06:00 Difference to Greenwich time (GMT) with colon between hours and minutes
1024 T CST Timezone setting of the machine running the code
1025 Z -21600 Timezone offset in seconds (negative if west of UTC, positive if east)
1028 * Example usage (note that you must escape format specifiers with '\\' to render them as character literals):
1030 var dt = new Date('1/10/2007 03:05:01 PM GMT-0600');
1031 document.write(dt.format('Y-m-d')); //2007-01-10
1032 document.write(dt.format('F j, Y, g:i a')); //January 10, 2007, 3:05 pm
1033 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
1036 * Here are some standard date/time patterns that you might find helpful. They
1037 * are not part of the source of Date.js, but to use them you can simply copy this
1038 * block of code into any script that is included after Date.js and they will also become
1039 * globally available on the Date object. Feel free to add or remove patterns as needed in your code.
1042 ISO8601Long:"Y-m-d H:i:s",
1043 ISO8601Short:"Y-m-d",
1045 LongDate: "l, F d, Y",
1046 FullDateTime: "l, F d, Y g:i:s A",
1049 LongTime: "g:i:s A",
1050 SortableDateTime: "Y-m-d\\TH:i:s",
1051 UniversalSortableDateTime: "Y-m-d H:i:sO",
1058 var dt = new Date();
1059 document.write(dt.format(Date.patterns.ShortDate));
1064 * Most of the date-formatting functions below are the excellent work of Baron Schwartz.
1065 * They generate precompiled functions from date formats instead of parsing and
1066 * processing the pattern every time you format a date. These functions are available
1067 * on every Date object (any javascript function).
1069 * The original article and download are here:
1070 * http://www.xaprb.com/blog/2005/12/12/javascript-closures-for-runtime-efficiency/
1077 Returns the number of milliseconds between this date and date
1078 @param {Date} date (optional) Defaults to now
1079 @return {Number} The diff in milliseconds
1080 @member Date getElapsed
1082 Date.prototype.getElapsed = function(date) {
1083 return Math.abs((date || new Date()).getTime()-this.getTime());
1085 // was in date file..
1089 Date.parseFunctions = {count:0};
1091 Date.parseRegexes = [];
1093 Date.formatFunctions = {count:0};
1096 Date.prototype.dateFormat = function(format) {
1097 if (Date.formatFunctions[format] == null) {
1098 Date.createNewFormat(format);
1100 var func = Date.formatFunctions[format];
1101 return this[func]();
1106 * Formats a date given the supplied format string
1107 * @param {String} format The format string
1108 * @return {String} The formatted date
1111 Date.prototype.format = Date.prototype.dateFormat;
1114 Date.createNewFormat = function(format) {
1115 var funcName = "format" + Date.formatFunctions.count++;
1116 Date.formatFunctions[format] = funcName;
1117 var code = "Date.prototype." + funcName + " = function(){return ";
1118 var special = false;
1120 for (var i = 0; i < format.length; ++i) {
1121 ch = format.charAt(i);
1122 if (!special && ch == "\\") {
1127 code += "'" + String.escape(ch) + "' + ";
1130 code += Date.getFormatCode(ch);
1133 /** eval:var:zzzzzzzzzzzzz */
1134 eval(code.substring(0, code.length - 3) + ";}");
1138 Date.getFormatCode = function(character) {
1139 switch (character) {
1141 return "String.leftPad(this.getDate(), 2, '0') + ";
1143 return "Date.dayNames[this.getDay()].substring(0, 3) + ";
1145 return "this.getDate() + ";
1147 return "Date.dayNames[this.getDay()] + ";
1149 return "this.getSuffix() + ";
1151 return "this.getDay() + ";
1153 return "this.getDayOfYear() + ";
1155 return "this.getWeekOfYear() + ";
1157 return "Date.monthNames[this.getMonth()] + ";
1159 return "String.leftPad(this.getMonth() + 1, 2, '0') + ";
1161 return "Date.monthNames[this.getMonth()].substring(0, 3) + ";
1163 return "(this.getMonth() + 1) + ";
1165 return "this.getDaysInMonth() + ";
1167 return "(this.isLeapYear() ? 1 : 0) + ";
1169 return "this.getFullYear() + ";
1171 return "('' + this.getFullYear()).substring(2, 4) + ";
1173 return "(this.getHours() < 12 ? 'am' : 'pm') + ";
1175 return "(this.getHours() < 12 ? 'AM' : 'PM') + ";
1177 return "((this.getHours() % 12) ? this.getHours() % 12 : 12) + ";
1179 return "this.getHours() + ";
1181 return "String.leftPad((this.getHours() % 12) ? this.getHours() % 12 : 12, 2, '0') + ";
1183 return "String.leftPad(this.getHours(), 2, '0') + ";
1185 return "String.leftPad(this.getMinutes(), 2, '0') + ";
1187 return "String.leftPad(this.getSeconds(), 2, '0') + ";
1189 return "this.getGMTOffset() + ";
1191 return "this.getGMTColonOffset() + ";
1193 return "this.getTimezone() + ";
1195 return "(this.getTimezoneOffset() * -60) + ";
1197 return "'" + String.escape(character) + "' + ";
1202 * Parses the passed string using the specified format. Note that this function expects dates in normal calendar
1203 * format, meaning that months are 1-based (1 = January) and not zero-based like in JavaScript dates. Any part of
1204 * the date format that is not specified will default to the current date value for that part. Time parts can also
1205 * be specified, but default to 0. Keep in mind that the input date string must precisely match the specified format
1206 * string or the parse operation will fail.
1209 //dt = Fri May 25 2007 (current date)
1210 var dt = new Date();
1212 //dt = Thu May 25 2006 (today's month/day in 2006)
1213 dt = Date.parseDate("2006", "Y");
1215 //dt = Sun Jan 15 2006 (all date parts specified)
1216 dt = Date.parseDate("2006-1-15", "Y-m-d");
1218 //dt = Sun Jan 15 2006 15:20:01 GMT-0600 (CST)
1219 dt = Date.parseDate("2006-1-15 3:20:01 PM", "Y-m-d h:i:s A" );
1221 * @param {String} input The unparsed date as a string
1222 * @param {String} format The format the date is in
1223 * @return {Date} The parsed date
1226 Date.parseDate = function(input, format) {
1227 if (Date.parseFunctions[format] == null) {
1228 Date.createParser(format);
1230 var func = Date.parseFunctions[format];
1231 return Date[func](input);
1236 Date.createParser = function(format) {
1237 var funcName = "parse" + Date.parseFunctions.count++;
1238 var regexNum = Date.parseRegexes.length;
1239 var currentGroup = 1;
1240 Date.parseFunctions[format] = funcName;
1242 var code = "Date." + funcName + " = function(input){\n"
1243 + "var y = -1, m = -1, d = -1, h = -1, i = -1, s = -1, o, z, v;\n"
1244 + "var d = new Date();\n"
1245 + "y = d.getFullYear();\n"
1246 + "m = d.getMonth();\n"
1247 + "d = d.getDate();\n"
1248 + "if (typeof(input) !== 'string') { input = input.toString(); }\n"
1249 + "var results = input.match(Date.parseRegexes[" + regexNum + "]);\n"
1250 + "if (results && results.length > 0) {";
1253 var special = false;
1255 for (var i = 0; i < format.length; ++i) {
1256 ch = format.charAt(i);
1257 if (!special && ch == "\\") {
1262 regex += String.escape(ch);
1265 var obj = Date.formatCodeToRegex(ch, currentGroup);
1266 currentGroup += obj.g;
1268 if (obj.g && obj.c) {
1274 code += "if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0 && s >= 0)\n"
1275 + "{v = new Date(y, m, d, h, i, s);}\n"
1276 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0)\n"
1277 + "{v = new Date(y, m, d, h, i);}\n"
1278 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0)\n"
1279 + "{v = new Date(y, m, d, h);}\n"
1280 + "else if (y >= 0 && m >= 0 && d > 0)\n"
1281 + "{v = new Date(y, m, d);}\n"
1282 + "else if (y >= 0 && m >= 0)\n"
1283 + "{v = new Date(y, m);}\n"
1284 + "else if (y >= 0)\n"
1285 + "{v = new Date(y);}\n"
1286 + "}return (v && (z || o))?\n" // favour UTC offset over GMT offset
1287 + " ((z)? v.add(Date.SECOND, (v.getTimezoneOffset() * 60) + (z*1)) :\n" // reset to UTC, then add offset
1288 + " v.add(Date.HOUR, (v.getGMTOffset() / 100) + (o / -100))) : v\n" // reset to GMT, then add offset
1291 Date.parseRegexes[regexNum] = new RegExp("^" + regex + "$");
1292 /** eval:var:zzzzzzzzzzzzz */
1297 Date.formatCodeToRegex = function(character, currentGroup) {
1298 switch (character) {
1302 s:"(?:Sun|Mon|Tue|Wed|Thu|Fri|Sat)"};
1305 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1306 s:"(\\d{1,2})"}; // day of month without leading zeroes
1309 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1310 s:"(\\d{2})"}; // day of month with leading zeroes
1314 s:"(?:" + Date.dayNames.join("|") + ")"};
1318 s:"(?:st|nd|rd|th)"};
1333 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "].substring(0, 3)], 10);\n",
1334 s:"(" + Date.monthNames.join("|") + ")"};
1337 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "]], 10);\n",
1338 s:"(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)"};
1341 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1342 s:"(\\d{1,2})"}; // Numeric representation of a month, without leading zeros
1345 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1346 s:"(\\d{2})"}; // Numeric representation of a month, with leading zeros
1357 c:"y = parseInt(results[" + currentGroup + "], 10);\n",
1361 c:"var ty = parseInt(results[" + currentGroup + "], 10);\n"
1362 + "y = ty > Date.y2kYear ? 1900 + ty : 2000 + ty;\n",
1366 c:"if (results[" + currentGroup + "] == 'am') {\n"
1367 + "if (h == 12) { h = 0; }\n"
1368 + "} else { if (h < 12) { h += 12; }}",
1372 c:"if (results[" + currentGroup + "] == 'AM') {\n"
1373 + "if (h == 12) { h = 0; }\n"
1374 + "} else { if (h < 12) { h += 12; }}",
1379 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1380 s:"(\\d{1,2})"}; // 12/24-hr format format of an hour without leading zeroes
1384 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1385 s:"(\\d{2})"}; // 12/24-hr format format of an hour with leading zeroes
1388 c:"i = parseInt(results[" + currentGroup + "], 10);\n",
1392 c:"s = parseInt(results[" + currentGroup + "], 10);\n",
1397 "o = results[", currentGroup, "];\n",
1398 "var sn = o.substring(0,1);\n", // get + / - sign
1399 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(3,5) / 60);\n", // get hours (performs minutes-to-hour conversion also)
1400 "var mn = o.substring(3,5) % 60;\n", // get minutes
1401 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n", // -12hrs <= GMT offset <= 14hrs
1402 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1404 s:"([+\-]\\d{2,4})"};
1410 "o = results[", currentGroup, "];\n",
1411 "var sn = o.substring(0,1);\n",
1412 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(4,6) / 60);\n",
1413 "var mn = o.substring(4,6) % 60;\n",
1414 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n",
1415 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1421 s:"[A-Z]{1,4}"}; // timezone abbrev. may be between 1 - 4 chars
1424 c:"z = results[" + currentGroup + "];\n" // -43200 <= UTC offset <= 50400
1425 + "z = (-43200 <= z*1 && z*1 <= 50400)? z : null;\n",
1426 s:"([+\-]?\\d{1,5})"}; // leading '+' sign is optional for UTC offset
1430 s:String.escape(character)};
1435 * Get the timezone abbreviation of the current date (equivalent to the format specifier 'T').
1436 * @return {String} The abbreviated timezone name (e.g. 'CST')
1438 Date.prototype.getTimezone = function() {
1439 return this.toString().replace(/^.*? ([A-Z]{1,4})[\-+][0-9]{4} .*$/, "$1");
1443 * Get the offset from GMT of the current date (equivalent to the format specifier 'O').
1444 * @return {String} The 4-character offset string prefixed with + or - (e.g. '-0600')
1446 Date.prototype.getGMTOffset = function() {
1447 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1448 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1449 + String.leftPad(this.getTimezoneOffset() % 60, 2, "0");
1453 * Get the offset from GMT of the current date (equivalent to the format specifier 'P').
1454 * @return {String} 2-characters representing hours and 2-characters representing minutes
1455 * seperated by a colon and prefixed with + or - (e.g. '-06:00')
1457 Date.prototype.getGMTColonOffset = function() {
1458 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1459 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1461 + String.leftPad(this.getTimezoneOffset() %60, 2, "0");
1465 * Get the numeric day number of the year, adjusted for leap year.
1466 * @return {Number} 0 through 364 (365 in leap years)
1468 Date.prototype.getDayOfYear = function() {
1470 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1471 for (var i = 0; i < this.getMonth(); ++i) {
1472 num += Date.daysInMonth[i];
1474 return num + this.getDate() - 1;
1478 * Get the string representation of the numeric week number of the year
1479 * (equivalent to the format specifier 'W').
1480 * @return {String} '00' through '52'
1482 Date.prototype.getWeekOfYear = function() {
1483 // Skip to Thursday of this week
1484 var now = this.getDayOfYear() + (4 - this.getDay());
1485 // Find the first Thursday of the year
1486 var jan1 = new Date(this.getFullYear(), 0, 1);
1487 var then = (7 - jan1.getDay() + 4);
1488 return String.leftPad(((now - then) / 7) + 1, 2, "0");
1492 * Whether or not the current date is in a leap year.
1493 * @return {Boolean} True if the current date is in a leap year, else false
1495 Date.prototype.isLeapYear = function() {
1496 var year = this.getFullYear();
1497 return ((year & 3) == 0 && (year % 100 || (year % 400 == 0 && year)));
1501 * Get the first day of the current month, adjusted for leap year. The returned value
1502 * is the numeric day index within the week (0-6) which can be used in conjunction with
1503 * the {@link #monthNames} array to retrieve the textual day name.
1506 var dt = new Date('1/10/2007');
1507 document.write(Date.dayNames[dt.getFirstDayOfMonth()]); //output: 'Monday'
1509 * @return {Number} The day number (0-6)
1511 Date.prototype.getFirstDayOfMonth = function() {
1512 var day = (this.getDay() - (this.getDate() - 1)) % 7;
1513 return (day < 0) ? (day + 7) : day;
1517 * Get the last day of the current month, adjusted for leap year. The returned value
1518 * is the numeric day index within the week (0-6) which can be used in conjunction with
1519 * the {@link #monthNames} array to retrieve the textual day name.
1522 var dt = new Date('1/10/2007');
1523 document.write(Date.dayNames[dt.getLastDayOfMonth()]); //output: 'Wednesday'
1525 * @return {Number} The day number (0-6)
1527 Date.prototype.getLastDayOfMonth = function() {
1528 var day = (this.getDay() + (Date.daysInMonth[this.getMonth()] - this.getDate())) % 7;
1529 return (day < 0) ? (day + 7) : day;
1534 * Get the first date of this date's month
1537 Date.prototype.getFirstDateOfMonth = function() {
1538 return new Date(this.getFullYear(), this.getMonth(), 1);
1542 * Get the last date of this date's month
1545 Date.prototype.getLastDateOfMonth = function() {
1546 return new Date(this.getFullYear(), this.getMonth(), this.getDaysInMonth());
1549 * Get the number of days in the current month, adjusted for leap year.
1550 * @return {Number} The number of days in the month
1552 Date.prototype.getDaysInMonth = function() {
1553 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1554 return Date.daysInMonth[this.getMonth()];
1558 * Get the English ordinal suffix of the current day (equivalent to the format specifier 'S').
1559 * @return {String} 'st, 'nd', 'rd' or 'th'
1561 Date.prototype.getSuffix = function() {
1562 switch (this.getDate()) {
1579 Date.daysInMonth = [31,28,31,30,31,30,31,31,30,31,30,31];
1582 * An array of textual month names.
1583 * Override these values for international dates, for example...
1584 * Date.monthNames = ['JanInYourLang', 'FebInYourLang', ...];
1603 * An array of textual day names.
1604 * Override these values for international dates, for example...
1605 * Date.dayNames = ['SundayInYourLang', 'MondayInYourLang', ...];
1621 Date.monthNumbers = {
1636 * Creates and returns a new Date instance with the exact same date value as the called instance.
1637 * Dates are copied and passed by reference, so if a copied date variable is modified later, the original
1638 * variable will also be changed. When the intention is to create a new variable that will not
1639 * modify the original instance, you should create a clone.
1641 * Example of correctly cloning a date:
1644 var orig = new Date('10/1/2006');
1647 document.write(orig); //returns 'Thu Oct 05 2006'!
1650 var orig = new Date('10/1/2006');
1651 var copy = orig.clone();
1653 document.write(orig); //returns 'Thu Oct 01 2006'
1655 * @return {Date} The new Date instance
1657 Date.prototype.clone = function() {
1658 return new Date(this.getTime());
1662 * Clears any time information from this date
1663 @param {Boolean} clone true to create a clone of this date, clear the time and return it
1664 @return {Date} this or the clone
1666 Date.prototype.clearTime = function(clone){
1668 return this.clone().clearTime();
1673 this.setMilliseconds(0);
1678 // safari setMonth is broken
1680 Date.brokenSetMonth = Date.prototype.setMonth;
1681 Date.prototype.setMonth = function(num){
1683 var n = Math.ceil(-num);
1684 var back_year = Math.ceil(n/12);
1685 var month = (n % 12) ? 12 - n % 12 : 0 ;
1686 this.setFullYear(this.getFullYear() - back_year);
1687 return Date.brokenSetMonth.call(this, month);
1689 return Date.brokenSetMonth.apply(this, arguments);
1694 /** Date interval constant
1698 /** Date interval constant
1702 /** Date interval constant
1706 /** Date interval constant
1710 /** Date interval constant
1714 /** Date interval constant
1718 /** Date interval constant
1724 * Provides a convenient method of performing basic date arithmetic. This method
1725 * does not modify the Date instance being called - it creates and returns
1726 * a new Date instance containing the resulting date value.
1731 var dt = new Date('10/29/2006').add(Date.DAY, 5);
1732 document.write(dt); //returns 'Fri Oct 06 2006 00:00:00'
1734 //Negative values will subtract correctly:
1735 var dt2 = new Date('10/1/2006').add(Date.DAY, -5);
1736 document.write(dt2); //returns 'Tue Sep 26 2006 00:00:00'
1738 //You can even chain several calls together in one line!
1739 var dt3 = new Date('10/1/2006').add(Date.DAY, 5).add(Date.HOUR, 8).add(Date.MINUTE, -30);
1740 document.write(dt3); //returns 'Fri Oct 06 2006 07:30:00'
1743 * @param {String} interval A valid date interval enum value
1744 * @param {Number} value The amount to add to the current date
1745 * @return {Date} The new Date instance
1747 Date.prototype.add = function(interval, value){
1748 var d = this.clone();
1749 if (!interval || value === 0) return d;
1750 switch(interval.toLowerCase()){
1752 d.setMilliseconds(this.getMilliseconds() + value);
1755 d.setSeconds(this.getSeconds() + value);
1758 d.setMinutes(this.getMinutes() + value);
1761 d.setHours(this.getHours() + value);
1764 d.setDate(this.getDate() + value);
1767 var day = this.getDate();
1769 day = Math.min(day, this.getFirstDateOfMonth().add('mo', value).getLastDateOfMonth().getDate());
1772 d.setMonth(this.getMonth() + value);
1775 d.setFullYear(this.getFullYear() + value);
1782 * Ext JS Library 1.1.1
1783 * Copyright(c) 2006-2007, Ext JS, LLC.
1785 * Originally Released Under LGPL - original licence link has changed is not relivant.
1788 * <script type="text/javascript">
1792 * @class Roo.lib.Dom
1795 * Dom utils (from YIU afaik)
1800 * Get the view width
1801 * @param {Boolean} full True will get the full document, otherwise it's the view width
1802 * @return {Number} The width
1805 getViewWidth : function(full) {
1806 return full ? this.getDocumentWidth() : this.getViewportWidth();
1809 * Get the view height
1810 * @param {Boolean} full True will get the full document, otherwise it's the view height
1811 * @return {Number} The height
1813 getViewHeight : function(full) {
1814 return full ? this.getDocumentHeight() : this.getViewportHeight();
1817 getDocumentHeight: function() {
1818 var scrollHeight = (document.compatMode != "CSS1Compat") ? document.body.scrollHeight : document.documentElement.scrollHeight;
1819 return Math.max(scrollHeight, this.getViewportHeight());
1822 getDocumentWidth: function() {
1823 var scrollWidth = (document.compatMode != "CSS1Compat") ? document.body.scrollWidth : document.documentElement.scrollWidth;
1824 return Math.max(scrollWidth, this.getViewportWidth());
1827 getViewportHeight: function() {
1828 var height = self.innerHeight;
1829 var mode = document.compatMode;
1831 if ((mode || Roo.isIE) && !Roo.isOpera) {
1832 height = (mode == "CSS1Compat") ?
1833 document.documentElement.clientHeight :
1834 document.body.clientHeight;
1840 getViewportWidth: function() {
1841 var width = self.innerWidth;
1842 var mode = document.compatMode;
1844 if (mode || Roo.isIE) {
1845 width = (mode == "CSS1Compat") ?
1846 document.documentElement.clientWidth :
1847 document.body.clientWidth;
1852 isAncestor : function(p, c) {
1859 if (p.contains && !Roo.isSafari) {
1860 return p.contains(c);
1861 } else if (p.compareDocumentPosition) {
1862 return !!(p.compareDocumentPosition(c) & 16);
1864 var parent = c.parentNode;
1869 else if (!parent.tagName || parent.tagName.toUpperCase() == "HTML") {
1872 parent = parent.parentNode;
1878 getRegion : function(el) {
1879 return Roo.lib.Region.getRegion(el);
1882 getY : function(el) {
1883 return this.getXY(el)[1];
1886 getX : function(el) {
1887 return this.getXY(el)[0];
1890 getXY : function(el) {
1891 var p, pe, b, scroll, bd = document.body;
1892 el = Roo.getDom(el);
1893 var fly = Roo.lib.AnimBase.fly;
1894 if (el.getBoundingClientRect) {
1895 b = el.getBoundingClientRect();
1896 scroll = fly(document).getScroll();
1897 return [b.left + scroll.left, b.top + scroll.top];
1903 var hasAbsolute = fly(el).getStyle("position") == "absolute";
1910 if (!hasAbsolute && fly(p).getStyle("position") == "absolute") {
1917 var bt = parseInt(pe.getStyle("borderTopWidth"), 10) || 0;
1918 var bl = parseInt(pe.getStyle("borderLeftWidth"), 10) || 0;
1925 if (p != el && pe.getStyle('overflow') != 'visible') {
1933 if (Roo.isSafari && hasAbsolute) {
1938 if (Roo.isGecko && !hasAbsolute) {
1940 x += parseInt(dbd.getStyle("borderLeftWidth"), 10) || 0;
1941 y += parseInt(dbd.getStyle("borderTopWidth"), 10) || 0;
1945 while (p && p != bd) {
1946 if (!Roo.isOpera || (p.tagName != 'TR' && fly(p).getStyle("display") != "inline")) {
1958 setXY : function(el, xy) {
1959 el = Roo.fly(el, '_setXY');
1961 var pts = el.translatePoints(xy);
1962 if (xy[0] !== false) {
1963 el.dom.style.left = pts.left + "px";
1965 if (xy[1] !== false) {
1966 el.dom.style.top = pts.top + "px";
1970 setX : function(el, x) {
1971 this.setXY(el, [x, false]);
1974 setY : function(el, y) {
1975 this.setXY(el, [false, y]);
1979 * Portions of this file are based on pieces of Yahoo User Interface Library
1980 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
1981 * YUI licensed under the BSD License:
1982 * http://developer.yahoo.net/yui/license.txt
1983 * <script type="text/javascript">
1987 Roo.lib.Event = function() {
1988 var loadComplete = false;
1990 var unloadListeners = [];
1992 var onAvailStack = [];
1994 var lastError = null;
2007 startInterval: function() {
2008 if (!this._interval) {
2010 var callback = function() {
2011 self._tryPreloadAttach();
2013 this._interval = setInterval(callback, this.POLL_INTERVAL);
2018 onAvailable: function(p_id, p_fn, p_obj, p_override) {
2019 onAvailStack.push({ id: p_id,
2022 override: p_override,
2023 checkReady: false });
2025 retryCount = this.POLL_RETRYS;
2026 this.startInterval();
2030 addListener: function(el, eventName, fn) {
2031 el = Roo.getDom(el);
2036 if ("unload" == eventName) {
2037 unloadListeners[unloadListeners.length] =
2038 [el, eventName, fn];
2042 var wrappedFn = function(e) {
2043 return fn(Roo.lib.Event.getEvent(e));
2046 var li = [el, eventName, fn, wrappedFn];
2048 var index = listeners.length;
2049 listeners[index] = li;
2051 this.doAdd(el, eventName, wrappedFn, false);
2057 removeListener: function(el, eventName, fn) {
2060 el = Roo.getDom(el);
2063 return this.purgeElement(el, false, eventName);
2067 if ("unload" == eventName) {
2069 for (i = 0,len = unloadListeners.length; i < len; i++) {
2070 var li = unloadListeners[i];
2073 li[1] == eventName &&
2075 unloadListeners.splice(i, 1);
2083 var cacheItem = null;
2086 var index = arguments[3];
2088 if ("undefined" == typeof index) {
2089 index = this._getCacheIndex(el, eventName, fn);
2093 cacheItem = listeners[index];
2096 if (!el || !cacheItem) {
2100 this.doRemove(el, eventName, cacheItem[this.WFN], false);
2102 delete listeners[index][this.WFN];
2103 delete listeners[index][this.FN];
2104 listeners.splice(index, 1);
2111 getTarget: function(ev, resolveTextNode) {
2112 ev = ev.browserEvent || ev;
2113 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2114 var t = ev.target || ev.srcElement;
2115 return this.resolveTextNode(t);
2119 resolveTextNode: function(node) {
2120 if (Roo.isSafari && node && 3 == node.nodeType) {
2121 return node.parentNode;
2128 getPageX: function(ev) {
2129 ev = ev.browserEvent || ev;
2130 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2132 if (!x && 0 !== x) {
2133 x = ev.clientX || 0;
2136 x += this.getScroll()[1];
2144 getPageY: function(ev) {
2145 ev = ev.browserEvent || ev;
2146 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2148 if (!y && 0 !== y) {
2149 y = ev.clientY || 0;
2152 y += this.getScroll()[0];
2161 getXY: function(ev) {
2162 ev = ev.browserEvent || ev;
2163 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2164 return [this.getPageX(ev), this.getPageY(ev)];
2168 getRelatedTarget: function(ev) {
2169 ev = ev.browserEvent || ev;
2170 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2171 var t = ev.relatedTarget;
2173 if (ev.type == "mouseout") {
2175 } else if (ev.type == "mouseover") {
2180 return this.resolveTextNode(t);
2184 getTime: function(ev) {
2185 ev = ev.browserEvent || ev;
2186 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2188 var t = new Date().getTime();
2192 this.lastError = ex;
2201 stopEvent: function(ev) {
2202 this.stopPropagation(ev);
2203 this.preventDefault(ev);
2207 stopPropagation: function(ev) {
2208 ev = ev.browserEvent || ev;
2209 if (ev.stopPropagation) {
2210 ev.stopPropagation();
2212 ev.cancelBubble = true;
2217 preventDefault: function(ev) {
2218 ev = ev.browserEvent || ev;
2219 if(ev.preventDefault) {
2220 ev.preventDefault();
2222 ev.returnValue = false;
2227 getEvent: function(e) {
2228 var ev = e || window.event;
2230 var c = this.getEvent.caller;
2232 ev = c.arguments[0];
2233 if (ev && Event == ev.constructor) {
2243 getCharCode: function(ev) {
2244 ev = ev.browserEvent || ev;
2245 return ev.charCode || ev.keyCode || 0;
2249 _getCacheIndex: function(el, eventName, fn) {
2250 for (var i = 0,len = listeners.length; i < len; ++i) {
2251 var li = listeners[i];
2253 li[this.FN] == fn &&
2254 li[this.EL] == el &&
2255 li[this.TYPE] == eventName) {
2267 getEl: function(id) {
2268 return document.getElementById(id);
2272 clearCache: function() {
2276 _load: function(e) {
2277 loadComplete = true;
2278 var EU = Roo.lib.Event;
2282 EU.doRemove(window, "load", EU._load);
2287 _tryPreloadAttach: function() {
2296 var tryAgain = !loadComplete;
2298 tryAgain = (retryCount > 0);
2303 for (var i = 0,len = onAvailStack.length; i < len; ++i) {
2304 var item = onAvailStack[i];
2306 var el = this.getEl(item.id);
2309 if (!item.checkReady ||
2312 (document && document.body)) {
2315 if (item.override) {
2316 if (item.override === true) {
2319 scope = item.override;
2322 item.fn.call(scope, item.obj);
2323 onAvailStack[i] = null;
2326 notAvail.push(item);
2331 retryCount = (notAvail.length === 0) ? 0 : retryCount - 1;
2335 this.startInterval();
2337 clearInterval(this._interval);
2338 this._interval = null;
2341 this.locked = false;
2348 purgeElement: function(el, recurse, eventName) {
2349 var elListeners = this.getListeners(el, eventName);
2351 for (var i = 0,len = elListeners.length; i < len; ++i) {
2352 var l = elListeners[i];
2353 this.removeListener(el, l.type, l.fn);
2357 if (recurse && el && el.childNodes) {
2358 for (i = 0,len = el.childNodes.length; i < len; ++i) {
2359 this.purgeElement(el.childNodes[i], recurse, eventName);
2365 getListeners: function(el, eventName) {
2366 var results = [], searchLists;
2368 searchLists = [listeners, unloadListeners];
2369 } else if (eventName == "unload") {
2370 searchLists = [unloadListeners];
2372 searchLists = [listeners];
2375 for (var j = 0; j < searchLists.length; ++j) {
2376 var searchList = searchLists[j];
2377 if (searchList && searchList.length > 0) {
2378 for (var i = 0,len = searchList.length; i < len; ++i) {
2379 var l = searchList[i];
2380 if (l && l[this.EL] === el &&
2381 (!eventName || eventName === l[this.TYPE])) {
2386 adjust: l[this.ADJ_SCOPE],
2394 return (results.length) ? results : null;
2398 _unload: function(e) {
2400 var EU = Roo.lib.Event, i, j, l, len, index;
2402 for (i = 0,len = unloadListeners.length; i < len; ++i) {
2403 l = unloadListeners[i];
2406 if (l[EU.ADJ_SCOPE]) {
2407 if (l[EU.ADJ_SCOPE] === true) {
2410 scope = l[EU.ADJ_SCOPE];
2413 l[EU.FN].call(scope, EU.getEvent(e), l[EU.OBJ]);
2414 unloadListeners[i] = null;
2420 unloadListeners = null;
2422 if (listeners && listeners.length > 0) {
2423 j = listeners.length;
2426 l = listeners[index];
2428 EU.removeListener(l[EU.EL], l[EU.TYPE],
2438 EU.doRemove(window, "unload", EU._unload);
2443 getScroll: function() {
2444 var dd = document.documentElement, db = document.body;
2445 if (dd && (dd.scrollTop || dd.scrollLeft)) {
2446 return [dd.scrollTop, dd.scrollLeft];
2448 return [db.scrollTop, db.scrollLeft];
2455 doAdd: function () {
2456 if (window.addEventListener) {
2457 return function(el, eventName, fn, capture) {
2458 el.addEventListener(eventName, fn, (capture));
2460 } else if (window.attachEvent) {
2461 return function(el, eventName, fn, capture) {
2462 el.attachEvent("on" + eventName, fn);
2471 doRemove: function() {
2472 if (window.removeEventListener) {
2473 return function (el, eventName, fn, capture) {
2474 el.removeEventListener(eventName, fn, (capture));
2476 } else if (window.detachEvent) {
2477 return function (el, eventName, fn) {
2478 el.detachEvent("on" + eventName, fn);
2490 var E = Roo.lib.Event;
2491 E.on = E.addListener;
2492 E.un = E.removeListener;
2494 if (document && document.body) {
2497 E.doAdd(window, "load", E._load);
2499 E.doAdd(window, "unload", E._unload);
2500 E._tryPreloadAttach();
2504 * Portions of this file are based on pieces of Yahoo User Interface Library
2505 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2506 * YUI licensed under the BSD License:
2507 * http://developer.yahoo.net/yui/license.txt
2508 * <script type="text/javascript">
2514 * @class Roo.lib.Ajax
2521 request : function(method, uri, cb, data, options) {
2523 var hs = options.headers;
2526 if(hs.hasOwnProperty(h)){
2527 this.initHeader(h, hs[h], false);
2531 if(options.xmlData){
2532 this.initHeader('Content-Type', 'text/xml', false);
2534 data = options.xmlData;
2538 return this.asyncRequest(method, uri, cb, data);
2541 serializeForm : function(form) {
2542 if(typeof form == 'string') {
2543 form = (document.getElementById(form) || document.forms[form]);
2546 var el, name, val, disabled, data = '', hasSubmit = false;
2547 for (var i = 0; i < form.elements.length; i++) {
2548 el = form.elements[i];
2549 disabled = form.elements[i].disabled;
2550 name = form.elements[i].name;
2551 val = form.elements[i].value;
2553 if (!disabled && name){
2557 case 'select-multiple':
2558 for (var j = 0; j < el.options.length; j++) {
2559 if (el.options[j].selected) {
2561 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].attributes['value'].specified ? el.options[j].value : el.options[j].text) + '&';
2564 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].hasAttribute('value') ? el.options[j].value : el.options[j].text) + '&';
2572 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2585 if(hasSubmit == false) {
2586 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2591 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2596 data = data.substr(0, data.length - 1);
2604 useDefaultHeader:true,
2606 defaultPostHeader:'application/x-www-form-urlencoded',
2608 useDefaultXhrHeader:true,
2610 defaultXhrHeader:'XMLHttpRequest',
2612 hasDefaultHeaders:true,
2624 setProgId:function(id)
2626 this.activeX.unshift(id);
2629 setDefaultPostHeader:function(b)
2631 this.useDefaultHeader = b;
2634 setDefaultXhrHeader:function(b)
2636 this.useDefaultXhrHeader = b;
2639 setPollingInterval:function(i)
2641 if (typeof i == 'number' && isFinite(i)) {
2642 this.pollInterval = i;
2646 createXhrObject:function(transactionId)
2652 http = new XMLHttpRequest();
2654 obj = { conn:http, tId:transactionId };
2658 for (var i = 0; i < this.activeX.length; ++i) {
2662 http = new ActiveXObject(this.activeX[i]);
2664 obj = { conn:http, tId:transactionId };
2677 getConnectionObject:function()
2680 var tId = this.transactionId;
2684 o = this.createXhrObject(tId);
2686 this.transactionId++;
2697 asyncRequest:function(method, uri, callback, postData)
2699 var o = this.getConnectionObject();
2705 o.conn.open(method, uri, true);
2707 if (this.useDefaultXhrHeader) {
2708 if (!this.defaultHeaders['X-Requested-With']) {
2709 this.initHeader('X-Requested-With', this.defaultXhrHeader, true);
2713 if(postData && this.useDefaultHeader){
2714 this.initHeader('Content-Type', this.defaultPostHeader);
2717 if (this.hasDefaultHeaders || this.hasHeaders) {
2721 this.handleReadyState(o, callback);
2722 o.conn.send(postData || null);
2728 handleReadyState:function(o, callback)
2732 if (callback && callback.timeout) {
2734 this.timeout[o.tId] = window.setTimeout(function() {
2735 oConn.abort(o, callback, true);
2736 }, callback.timeout);
2739 this.poll[o.tId] = window.setInterval(
2741 if (o.conn && o.conn.readyState == 4) {
2742 window.clearInterval(oConn.poll[o.tId]);
2743 delete oConn.poll[o.tId];
2745 if(callback && callback.timeout) {
2746 window.clearTimeout(oConn.timeout[o.tId]);
2747 delete oConn.timeout[o.tId];
2750 oConn.handleTransactionResponse(o, callback);
2753 , this.pollInterval);
2756 handleTransactionResponse:function(o, callback, isAbort)
2760 this.releaseObject(o);
2764 var httpStatus, responseObject;
2768 if (o.conn.status !== undefined && o.conn.status != 0) {
2769 httpStatus = o.conn.status;
2781 if (httpStatus >= 200 && httpStatus < 300) {
2782 responseObject = this.createResponseObject(o, callback.argument);
2783 if (callback.success) {
2784 if (!callback.scope) {
2785 callback.success(responseObject);
2790 callback.success.apply(callback.scope, [responseObject]);
2795 switch (httpStatus) {
2803 responseObject = this.createExceptionObject(o.tId, callback.argument, (isAbort ? isAbort : false));
2804 if (callback.failure) {
2805 if (!callback.scope) {
2806 callback.failure(responseObject);
2809 callback.failure.apply(callback.scope, [responseObject]);
2814 responseObject = this.createResponseObject(o, callback.argument);
2815 if (callback.failure) {
2816 if (!callback.scope) {
2817 callback.failure(responseObject);
2820 callback.failure.apply(callback.scope, [responseObject]);
2826 this.releaseObject(o);
2827 responseObject = null;
2830 createResponseObject:function(o, callbackArg)
2837 var headerStr = o.conn.getAllResponseHeaders();
2838 var header = headerStr.split('\n');
2839 for (var i = 0; i < header.length; i++) {
2840 var delimitPos = header[i].indexOf(':');
2841 if (delimitPos != -1) {
2842 headerObj[header[i].substring(0, delimitPos)] = header[i].substring(delimitPos + 2);
2850 obj.status = o.conn.status;
2851 obj.statusText = o.conn.statusText;
2852 obj.getResponseHeader = headerObj;
2853 obj.getAllResponseHeaders = headerStr;
2854 obj.responseText = o.conn.responseText;
2855 obj.responseXML = o.conn.responseXML;
2857 if (typeof callbackArg !== undefined) {
2858 obj.argument = callbackArg;
2864 createExceptionObject:function(tId, callbackArg, isAbort)
2867 var COMM_ERROR = 'communication failure';
2868 var ABORT_CODE = -1;
2869 var ABORT_ERROR = 'transaction aborted';
2875 obj.status = ABORT_CODE;
2876 obj.statusText = ABORT_ERROR;
2879 obj.status = COMM_CODE;
2880 obj.statusText = COMM_ERROR;
2884 obj.argument = callbackArg;
2890 initHeader:function(label, value, isDefault)
2892 var headerObj = (isDefault) ? this.defaultHeaders : this.headers;
2894 if (headerObj[label] === undefined) {
2895 headerObj[label] = value;
2900 headerObj[label] = value + "," + headerObj[label];
2904 this.hasDefaultHeaders = true;
2907 this.hasHeaders = true;
2912 setHeader:function(o)
2914 if (this.hasDefaultHeaders) {
2915 for (var prop in this.defaultHeaders) {
2916 if (this.defaultHeaders.hasOwnProperty(prop)) {
2917 o.conn.setRequestHeader(prop, this.defaultHeaders[prop]);
2922 if (this.hasHeaders) {
2923 for (var prop in this.headers) {
2924 if (this.headers.hasOwnProperty(prop)) {
2925 o.conn.setRequestHeader(prop, this.headers[prop]);
2929 this.hasHeaders = false;
2933 resetDefaultHeaders:function() {
2934 delete this.defaultHeaders;
2935 this.defaultHeaders = {};
2936 this.hasDefaultHeaders = false;
2939 abort:function(o, callback, isTimeout)
2941 if(this.isCallInProgress(o)) {
2943 window.clearInterval(this.poll[o.tId]);
2944 delete this.poll[o.tId];
2946 delete this.timeout[o.tId];
2949 this.handleTransactionResponse(o, callback, true);
2959 isCallInProgress:function(o)
2962 return o.conn.readyState != 4 && o.conn.readyState != 0;
2971 releaseObject:function(o)
2980 'MSXML2.XMLHTTP.3.0',
2988 * Portions of this file are based on pieces of Yahoo User Interface Library
2989 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2990 * YUI licensed under the BSD License:
2991 * http://developer.yahoo.net/yui/license.txt
2992 * <script type="text/javascript">
2996 Roo.lib.Region = function(t, r, b, l) {
3006 Roo.lib.Region.prototype = {
3007 contains : function(region) {
3008 return ( region.left >= this.left &&
3009 region.right <= this.right &&
3010 region.top >= this.top &&
3011 region.bottom <= this.bottom );
3015 getArea : function() {
3016 return ( (this.bottom - this.top) * (this.right - this.left) );
3019 intersect : function(region) {
3020 var t = Math.max(this.top, region.top);
3021 var r = Math.min(this.right, region.right);
3022 var b = Math.min(this.bottom, region.bottom);
3023 var l = Math.max(this.left, region.left);
3025 if (b >= t && r >= l) {
3026 return new Roo.lib.Region(t, r, b, l);
3031 union : function(region) {
3032 var t = Math.min(this.top, region.top);
3033 var r = Math.max(this.right, region.right);
3034 var b = Math.max(this.bottom, region.bottom);
3035 var l = Math.min(this.left, region.left);
3037 return new Roo.lib.Region(t, r, b, l);
3040 adjust : function(t, l, b, r) {
3049 Roo.lib.Region.getRegion = function(el) {
3050 var p = Roo.lib.Dom.getXY(el);
3053 var r = p[0] + el.offsetWidth;
3054 var b = p[1] + el.offsetHeight;
3057 return new Roo.lib.Region(t, r, b, l);
3060 * Portions of this file are based on pieces of Yahoo User Interface Library
3061 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3062 * YUI licensed under the BSD License:
3063 * http://developer.yahoo.net/yui/license.txt
3064 * <script type="text/javascript">
3067 //@@dep Roo.lib.Region
3070 Roo.lib.Point = function(x, y) {
3071 if (x instanceof Array) {
3075 this.x = this.right = this.left = this[0] = x;
3076 this.y = this.top = this.bottom = this[1] = y;
3079 Roo.lib.Point.prototype = new Roo.lib.Region();
3081 * Portions of this file are based on pieces of Yahoo User Interface Library
3082 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3083 * YUI licensed under the BSD License:
3084 * http://developer.yahoo.net/yui/license.txt
3085 * <script type="text/javascript">
3092 scroll : function(el, args, duration, easing, cb, scope) {
3093 this.run(el, args, duration, easing, cb, scope, Roo.lib.Scroll);
3096 motion : function(el, args, duration, easing, cb, scope) {
3097 this.run(el, args, duration, easing, cb, scope, Roo.lib.Motion);
3100 color : function(el, args, duration, easing, cb, scope) {
3101 this.run(el, args, duration, easing, cb, scope, Roo.lib.ColorAnim);
3104 run : function(el, args, duration, easing, cb, scope, type) {
3105 type = type || Roo.lib.AnimBase;
3106 if (typeof easing == "string") {
3107 easing = Roo.lib.Easing[easing];
3109 var anim = new type(el, args, duration, easing);
3110 anim.animateX(function() {
3111 Roo.callback(cb, scope);
3117 * Portions of this file are based on pieces of Yahoo User Interface Library
3118 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3119 * YUI licensed under the BSD License:
3120 * http://developer.yahoo.net/yui/license.txt
3121 * <script type="text/javascript">
3129 if (!libFlyweight) {
3130 libFlyweight = new Roo.Element.Flyweight();
3132 libFlyweight.dom = el;
3133 return libFlyweight;
3136 // since this uses fly! - it cant be in DOM (which does not have fly yet..)
3140 Roo.lib.AnimBase = function(el, attributes, duration, method) {
3142 this.init(el, attributes, duration, method);
3146 Roo.lib.AnimBase.fly = fly;
3150 Roo.lib.AnimBase.prototype = {
3152 toString: function() {
3153 var el = this.getEl();
3154 var id = el.id || el.tagName;
3155 return ("Anim " + id);
3159 noNegatives: /width|height|opacity|padding/i,
3160 offsetAttribute: /^((width|height)|(top|left))$/,
3161 defaultUnit: /width|height|top$|bottom$|left$|right$/i,
3162 offsetUnit: /\d+(em|%|en|ex|pt|in|cm|mm|pc)$/i
3166 doMethod: function(attr, start, end) {
3167 return this.method(this.currentFrame, start, end - start, this.totalFrames);
3171 setAttribute: function(attr, val, unit) {
3172 if (this.patterns.noNegatives.test(attr)) {
3173 val = (val > 0) ? val : 0;
3176 Roo.fly(this.getEl(), '_anim').setStyle(attr, val + unit);
3180 getAttribute: function(attr) {
3181 var el = this.getEl();
3182 var val = fly(el).getStyle(attr);
3184 if (val !== 'auto' && !this.patterns.offsetUnit.test(val)) {
3185 return parseFloat(val);
3188 var a = this.patterns.offsetAttribute.exec(attr) || [];
3189 var pos = !!( a[3] );
3190 var box = !!( a[2] );
3193 if (box || (fly(el).getStyle('position') == 'absolute' && pos)) {
3194 val = el['offset' + a[0].charAt(0).toUpperCase() + a[0].substr(1)];
3203 getDefaultUnit: function(attr) {
3204 if (this.patterns.defaultUnit.test(attr)) {
3211 animateX : function(callback, scope) {
3212 var f = function() {
3213 this.onComplete.removeListener(f);
3214 if (typeof callback == "function") {
3215 callback.call(scope || this, this);
3218 this.onComplete.addListener(f, this);
3223 setRuntimeAttribute: function(attr) {
3226 var attributes = this.attributes;
3228 this.runtimeAttributes[attr] = {};
3230 var isset = function(prop) {
3231 return (typeof prop !== 'undefined');
3234 if (!isset(attributes[attr]['to']) && !isset(attributes[attr]['by'])) {
3238 start = ( isset(attributes[attr]['from']) ) ? attributes[attr]['from'] : this.getAttribute(attr);
3241 if (isset(attributes[attr]['to'])) {
3242 end = attributes[attr]['to'];
3243 } else if (isset(attributes[attr]['by'])) {
3244 if (start.constructor == Array) {
3246 for (var i = 0, len = start.length; i < len; ++i) {
3247 end[i] = start[i] + attributes[attr]['by'][i];
3250 end = start + attributes[attr]['by'];
3254 this.runtimeAttributes[attr].start = start;
3255 this.runtimeAttributes[attr].end = end;
3258 this.runtimeAttributes[attr].unit = ( isset(attributes[attr].unit) ) ? attributes[attr]['unit'] : this.getDefaultUnit(attr);
3262 init: function(el, attributes, duration, method) {
3264 var isAnimated = false;
3267 var startTime = null;
3270 var actualFrames = 0;
3273 el = Roo.getDom(el);
3276 this.attributes = attributes || {};
3279 this.duration = duration || 1;
3282 this.method = method || Roo.lib.Easing.easeNone;
3285 this.useSeconds = true;
3288 this.currentFrame = 0;
3291 this.totalFrames = Roo.lib.AnimMgr.fps;
3294 this.getEl = function() {
3299 this.isAnimated = function() {
3304 this.getStartTime = function() {
3308 this.runtimeAttributes = {};
3311 this.animate = function() {
3312 if (this.isAnimated()) {
3316 this.currentFrame = 0;
3318 this.totalFrames = ( this.useSeconds ) ? Math.ceil(Roo.lib.AnimMgr.fps * this.duration) : this.duration;
3320 Roo.lib.AnimMgr.registerElement(this);
3324 this.stop = function(finish) {
3326 this.currentFrame = this.totalFrames;
3327 this._onTween.fire();
3329 Roo.lib.AnimMgr.stop(this);
3332 var onStart = function() {
3333 this.onStart.fire();
3335 this.runtimeAttributes = {};
3336 for (var attr in this.attributes) {
3337 this.setRuntimeAttribute(attr);
3342 startTime = new Date();
3346 var onTween = function() {
3348 duration: new Date() - this.getStartTime(),
3349 currentFrame: this.currentFrame
3352 data.toString = function() {
3354 'duration: ' + data.duration +
3355 ', currentFrame: ' + data.currentFrame
3359 this.onTween.fire(data);
3361 var runtimeAttributes = this.runtimeAttributes;
3363 for (var attr in runtimeAttributes) {
3364 this.setAttribute(attr, this.doMethod(attr, runtimeAttributes[attr].start, runtimeAttributes[attr].end), runtimeAttributes[attr].unit);
3370 var onComplete = function() {
3371 var actual_duration = (new Date() - startTime) / 1000 ;
3374 duration: actual_duration,
3375 frames: actualFrames,
3376 fps: actualFrames / actual_duration
3379 data.toString = function() {
3381 'duration: ' + data.duration +
3382 ', frames: ' + data.frames +
3383 ', fps: ' + data.fps
3389 this.onComplete.fire(data);
3393 this._onStart = new Roo.util.Event(this);
3394 this.onStart = new Roo.util.Event(this);
3395 this.onTween = new Roo.util.Event(this);
3396 this._onTween = new Roo.util.Event(this);
3397 this.onComplete = new Roo.util.Event(this);
3398 this._onComplete = new Roo.util.Event(this);
3399 this._onStart.addListener(onStart);
3400 this._onTween.addListener(onTween);
3401 this._onComplete.addListener(onComplete);
3406 * Portions of this file are based on pieces of Yahoo User Interface Library
3407 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3408 * YUI licensed under the BSD License:
3409 * http://developer.yahoo.net/yui/license.txt
3410 * <script type="text/javascript">
3414 Roo.lib.AnimMgr = new function() {
3431 this.registerElement = function(tween) {
3432 queue[queue.length] = tween;
3434 tween._onStart.fire();
3439 this.unRegister = function(tween, index) {
3440 tween._onComplete.fire();
3441 index = index || getIndex(tween);
3443 queue.splice(index, 1);
3447 if (tweenCount <= 0) {
3453 this.start = function() {
3454 if (thread === null) {
3455 thread = setInterval(this.run, this.delay);
3460 this.stop = function(tween) {
3462 clearInterval(thread);
3464 for (var i = 0, len = queue.length; i < len; ++i) {
3465 if (queue[0].isAnimated()) {
3466 this.unRegister(queue[0], 0);
3475 this.unRegister(tween);
3480 this.run = function() {
3481 for (var i = 0, len = queue.length; i < len; ++i) {
3482 var tween = queue[i];
3483 if (!tween || !tween.isAnimated()) {
3487 if (tween.currentFrame < tween.totalFrames || tween.totalFrames === null)
3489 tween.currentFrame += 1;
3491 if (tween.useSeconds) {
3492 correctFrame(tween);
3494 tween._onTween.fire();
3497 Roo.lib.AnimMgr.stop(tween, i);
3502 var getIndex = function(anim) {
3503 for (var i = 0, len = queue.length; i < len; ++i) {
3504 if (queue[i] == anim) {
3512 var correctFrame = function(tween) {
3513 var frames = tween.totalFrames;
3514 var frame = tween.currentFrame;
3515 var expected = (tween.currentFrame * tween.duration * 1000 / tween.totalFrames);
3516 var elapsed = (new Date() - tween.getStartTime());
3519 if (elapsed < tween.duration * 1000) {
3520 tweak = Math.round((elapsed / expected - 1) * tween.currentFrame);
3522 tweak = frames - (frame + 1);
3524 if (tweak > 0 && isFinite(tweak)) {
3525 if (tween.currentFrame + tweak >= frames) {
3526 tweak = frames - (frame + 1);
3529 tween.currentFrame += tweak;
3535 * Portions of this file are based on pieces of Yahoo User Interface Library
3536 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3537 * YUI licensed under the BSD License:
3538 * http://developer.yahoo.net/yui/license.txt
3539 * <script type="text/javascript">
3542 Roo.lib.Bezier = new function() {
3544 this.getPosition = function(points, t) {
3545 var n = points.length;
3548 for (var i = 0; i < n; ++i) {
3549 tmp[i] = [points[i][0], points[i][1]];
3552 for (var j = 1; j < n; ++j) {
3553 for (i = 0; i < n - j; ++i) {
3554 tmp[i][0] = (1 - t) * tmp[i][0] + t * tmp[parseInt(i + 1, 10)][0];
3555 tmp[i][1] = (1 - t) * tmp[i][1] + t * tmp[parseInt(i + 1, 10)][1];
3559 return [ tmp[0][0], tmp[0][1] ];
3563 * Portions of this file are based on pieces of Yahoo User Interface Library
3564 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3565 * YUI licensed under the BSD License:
3566 * http://developer.yahoo.net/yui/license.txt
3567 * <script type="text/javascript">
3572 Roo.lib.ColorAnim = function(el, attributes, duration, method) {
3573 Roo.lib.ColorAnim.superclass.constructor.call(this, el, attributes, duration, method);
3576 Roo.extend(Roo.lib.ColorAnim, Roo.lib.AnimBase);
3578 var fly = Roo.lib.AnimBase.fly;
3580 var superclass = Y.ColorAnim.superclass;
3581 var proto = Y.ColorAnim.prototype;
3583 proto.toString = function() {
3584 var el = this.getEl();
3585 var id = el.id || el.tagName;
3586 return ("ColorAnim " + id);
3589 proto.patterns.color = /color$/i;
3590 proto.patterns.rgb = /^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;
3591 proto.patterns.hex = /^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;
3592 proto.patterns.hex3 = /^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;
3593 proto.patterns.transparent = /^transparent|rgba\(0, 0, 0, 0\)$/;
3596 proto.parseColor = function(s) {
3597 if (s.length == 3) {
3601 var c = this.patterns.hex.exec(s);
3602 if (c && c.length == 4) {
3603 return [ parseInt(c[1], 16), parseInt(c[2], 16), parseInt(c[3], 16) ];
3606 c = this.patterns.rgb.exec(s);
3607 if (c && c.length == 4) {
3608 return [ parseInt(c[1], 10), parseInt(c[2], 10), parseInt(c[3], 10) ];
3611 c = this.patterns.hex3.exec(s);
3612 if (c && c.length == 4) {
3613 return [ parseInt(c[1] + c[1], 16), parseInt(c[2] + c[2], 16), parseInt(c[3] + c[3], 16) ];
3618 // since this uses fly! - it cant be in ColorAnim (which does not have fly yet..)
3619 proto.getAttribute = function(attr) {
3620 var el = this.getEl();
3621 if (this.patterns.color.test(attr)) {
3622 var val = fly(el).getStyle(attr);
3624 if (this.patterns.transparent.test(val)) {
3625 var parent = el.parentNode;
3626 val = fly(parent).getStyle(attr);
3628 while (parent && this.patterns.transparent.test(val)) {
3629 parent = parent.parentNode;
3630 val = fly(parent).getStyle(attr);
3631 if (parent.tagName.toUpperCase() == 'HTML') {
3637 val = superclass.getAttribute.call(this, attr);
3642 proto.getAttribute = function(attr) {
3643 var el = this.getEl();
3644 if (this.patterns.color.test(attr)) {
3645 var val = fly(el).getStyle(attr);
3647 if (this.patterns.transparent.test(val)) {
3648 var parent = el.parentNode;
3649 val = fly(parent).getStyle(attr);
3651 while (parent && this.patterns.transparent.test(val)) {
3652 parent = parent.parentNode;
3653 val = fly(parent).getStyle(attr);
3654 if (parent.tagName.toUpperCase() == 'HTML') {
3660 val = superclass.getAttribute.call(this, attr);
3666 proto.doMethod = function(attr, start, end) {
3669 if (this.patterns.color.test(attr)) {
3671 for (var i = 0, len = start.length; i < len; ++i) {
3672 val[i] = superclass.doMethod.call(this, attr, start[i], end[i]);
3675 val = 'rgb(' + Math.floor(val[0]) + ',' + Math.floor(val[1]) + ',' + Math.floor(val[2]) + ')';
3678 val = superclass.doMethod.call(this, attr, start, end);
3684 proto.setRuntimeAttribute = function(attr) {
3685 superclass.setRuntimeAttribute.call(this, attr);
3687 if (this.patterns.color.test(attr)) {
3688 var attributes = this.attributes;
3689 var start = this.parseColor(this.runtimeAttributes[attr].start);
3690 var end = this.parseColor(this.runtimeAttributes[attr].end);
3692 if (typeof attributes[attr]['to'] === 'undefined' && typeof attributes[attr]['by'] !== 'undefined') {
3693 end = this.parseColor(attributes[attr].by);
3695 for (var i = 0, len = start.length; i < len; ++i) {
3696 end[i] = start[i] + end[i];
3700 this.runtimeAttributes[attr].start = start;
3701 this.runtimeAttributes[attr].end = end;
3707 * Portions of this file are based on pieces of Yahoo User Interface Library
3708 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3709 * YUI licensed under the BSD License:
3710 * http://developer.yahoo.net/yui/license.txt
3711 * <script type="text/javascript">
3717 easeNone: function (t, b, c, d) {
3718 return c * t / d + b;
3722 easeIn: function (t, b, c, d) {
3723 return c * (t /= d) * t + b;
3727 easeOut: function (t, b, c, d) {
3728 return -c * (t /= d) * (t - 2) + b;
3732 easeBoth: function (t, b, c, d) {
3733 if ((t /= d / 2) < 1) {
3734 return c / 2 * t * t + b;
3737 return -c / 2 * ((--t) * (t - 2) - 1) + b;
3741 easeInStrong: function (t, b, c, d) {
3742 return c * (t /= d) * t * t * t + b;
3746 easeOutStrong: function (t, b, c, d) {
3747 return -c * ((t = t / d - 1) * t * t * t - 1) + b;
3751 easeBothStrong: function (t, b, c, d) {
3752 if ((t /= d / 2) < 1) {
3753 return c / 2 * t * t * t * t + b;
3756 return -c / 2 * ((t -= 2) * t * t * t - 2) + b;
3761 elasticIn: function (t, b, c, d, a, p) {
3765 if ((t /= d) == 1) {
3772 if (!a || a < Math.abs(c)) {
3777 var s = p / (2 * Math.PI) * Math.asin(c / a);
3780 return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3784 elasticOut: function (t, b, c, d, a, p) {
3788 if ((t /= d) == 1) {
3795 if (!a || a < Math.abs(c)) {
3800 var s = p / (2 * Math.PI) * Math.asin(c / a);
3803 return a * Math.pow(2, -10 * t) * Math.sin((t * d - s) * (2 * Math.PI) / p) + c + b;
3807 elasticBoth: function (t, b, c, d, a, p) {
3812 if ((t /= d / 2) == 2) {
3820 if (!a || a < Math.abs(c)) {
3825 var s = p / (2 * Math.PI) * Math.asin(c / a);
3829 return -.5 * (a * Math.pow(2, 10 * (t -= 1)) *
3830 Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3832 return a * Math.pow(2, -10 * (t -= 1)) *
3833 Math.sin((t * d - s) * (2 * Math.PI) / p) * .5 + c + b;
3838 backIn: function (t, b, c, d, s) {
3839 if (typeof s == 'undefined') {
3842 return c * (t /= d) * t * ((s + 1) * t - s) + b;
3846 backOut: function (t, b, c, d, s) {
3847 if (typeof s == 'undefined') {
3850 return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
3854 backBoth: function (t, b, c, d, s) {
3855 if (typeof s == 'undefined') {
3859 if ((t /= d / 2 ) < 1) {
3860 return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b;
3862 return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
3866 bounceIn: function (t, b, c, d) {
3867 return c - Roo.lib.Easing.bounceOut(d - t, 0, c, d) + b;
3871 bounceOut: function (t, b, c, d) {
3872 if ((t /= d) < (1 / 2.75)) {
3873 return c * (7.5625 * t * t) + b;
3874 } else if (t < (2 / 2.75)) {
3875 return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
3876 } else if (t < (2.5 / 2.75)) {
3877 return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
3879 return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
3883 bounceBoth: function (t, b, c, d) {
3885 return Roo.lib.Easing.bounceIn(t * 2, 0, c, d) * .5 + b;
3887 return Roo.lib.Easing.bounceOut(t * 2 - d, 0, c, d) * .5 + c * .5 + b;
3890 * Portions of this file are based on pieces of Yahoo User Interface Library
3891 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3892 * YUI licensed under the BSD License:
3893 * http://developer.yahoo.net/yui/license.txt
3894 * <script type="text/javascript">
3898 Roo.lib.Motion = function(el, attributes, duration, method) {
3900 Roo.lib.Motion.superclass.constructor.call(this, el, attributes, duration, method);
3904 Roo.extend(Roo.lib.Motion, Roo.lib.ColorAnim);
3908 var superclass = Y.Motion.superclass;
3909 var proto = Y.Motion.prototype;
3911 proto.toString = function() {
3912 var el = this.getEl();
3913 var id = el.id || el.tagName;
3914 return ("Motion " + id);
3917 proto.patterns.points = /^points$/i;
3919 proto.setAttribute = function(attr, val, unit) {
3920 if (this.patterns.points.test(attr)) {
3921 unit = unit || 'px';
3922 superclass.setAttribute.call(this, 'left', val[0], unit);
3923 superclass.setAttribute.call(this, 'top', val[1], unit);
3925 superclass.setAttribute.call(this, attr, val, unit);
3929 proto.getAttribute = function(attr) {
3930 if (this.patterns.points.test(attr)) {
3932 superclass.getAttribute.call(this, 'left'),
3933 superclass.getAttribute.call(this, 'top')
3936 val = superclass.getAttribute.call(this, attr);
3942 proto.doMethod = function(attr, start, end) {
3945 if (this.patterns.points.test(attr)) {
3946 var t = this.method(this.currentFrame, 0, 100, this.totalFrames) / 100;
3947 val = Y.Bezier.getPosition(this.runtimeAttributes[attr], t);
3949 val = superclass.doMethod.call(this, attr, start, end);
3954 proto.setRuntimeAttribute = function(attr) {
3955 if (this.patterns.points.test(attr)) {
3956 var el = this.getEl();
3957 var attributes = this.attributes;
3959 var control = attributes['points']['control'] || [];
3963 if (control.length > 0 && !(control[0] instanceof Array)) {
3964 control = [control];
3967 for (i = 0,len = control.length; i < len; ++i) {
3968 tmp[i] = control[i];
3973 Roo.fly(el).position();
3975 if (isset(attributes['points']['from'])) {
3976 Roo.lib.Dom.setXY(el, attributes['points']['from']);
3979 Roo.lib.Dom.setXY(el, Roo.lib.Dom.getXY(el));
3982 start = this.getAttribute('points');
3985 if (isset(attributes['points']['to'])) {
3986 end = translateValues.call(this, attributes['points']['to'], start);
3988 var pageXY = Roo.lib.Dom.getXY(this.getEl());
3989 for (i = 0,len = control.length; i < len; ++i) {
3990 control[i] = translateValues.call(this, control[i], start);
3994 } else if (isset(attributes['points']['by'])) {
3995 end = [ start[0] + attributes['points']['by'][0], start[1] + attributes['points']['by'][1] ];
3997 for (i = 0,len = control.length; i < len; ++i) {
3998 control[i] = [ start[0] + control[i][0], start[1] + control[i][1] ];
4002 this.runtimeAttributes[attr] = [start];
4004 if (control.length > 0) {
4005 this.runtimeAttributes[attr] = this.runtimeAttributes[attr].concat(control);
4008 this.runtimeAttributes[attr][this.runtimeAttributes[attr].length] = end;
4011 superclass.setRuntimeAttribute.call(this, attr);
4015 var translateValues = function(val, start) {
4016 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4017 val = [ val[0] - pageXY[0] + start[0], val[1] - pageXY[1] + start[1] ];
4022 var isset = function(prop) {
4023 return (typeof prop !== 'undefined');
4027 * Portions of this file are based on pieces of Yahoo User Interface Library
4028 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
4029 * YUI licensed under the BSD License:
4030 * http://developer.yahoo.net/yui/license.txt
4031 * <script type="text/javascript">
4035 Roo.lib.Scroll = function(el, attributes, duration, method) {
4037 Roo.lib.Scroll.superclass.constructor.call(this, el, attributes, duration, method);
4041 Roo.extend(Roo.lib.Scroll, Roo.lib.ColorAnim);
4045 var superclass = Y.Scroll.superclass;
4046 var proto = Y.Scroll.prototype;
4048 proto.toString = function() {
4049 var el = this.getEl();
4050 var id = el.id || el.tagName;
4051 return ("Scroll " + id);
4054 proto.doMethod = function(attr, start, end) {
4057 if (attr == 'scroll') {
4059 this.method(this.currentFrame, start[0], end[0] - start[0], this.totalFrames),
4060 this.method(this.currentFrame, start[1], end[1] - start[1], this.totalFrames)
4064 val = superclass.doMethod.call(this, attr, start, end);
4069 proto.getAttribute = function(attr) {
4071 var el = this.getEl();
4073 if (attr == 'scroll') {
4074 val = [ el.scrollLeft, el.scrollTop ];
4076 val = superclass.getAttribute.call(this, attr);
4082 proto.setAttribute = function(attr, val, unit) {
4083 var el = this.getEl();
4085 if (attr == 'scroll') {
4086 el.scrollLeft = val[0];
4087 el.scrollTop = val[1];
4089 superclass.setAttribute.call(this, attr, val, unit);
4095 * Ext JS Library 1.1.1
4096 * Copyright(c) 2006-2007, Ext JS, LLC.
4098 * Originally Released Under LGPL - original licence link has changed is not relivant.
4101 * <script type="text/javascript">
4105 // nasty IE9 hack - what a pile of crap that is..
4107 if (typeof Range != "undefined" && typeof Range.prototype.createContextualFragment == "undefined") {
4108 Range.prototype.createContextualFragment = function (html) {
4109 var doc = window.document;
4110 var container = doc.createElement("div");
4111 container.innerHTML = html;
4112 var frag = doc.createDocumentFragment(), n;
4113 while ((n = container.firstChild)) {
4114 frag.appendChild(n);
4121 * @class Roo.DomHelper
4122 * Utility class for working with DOM and/or Templates. It transparently supports using HTML fragments or DOM.
4123 * 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>.
4126 Roo.DomHelper = function(){
4127 var tempTableEl = null;
4128 var emptyTags = /^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i;
4129 var tableRe = /^table|tbody|tr|td$/i;
4131 // build as innerHTML where available
4133 var createHtml = function(o){
4134 if(typeof o == 'string'){
4143 if(attr == "tag" || attr == "children" || attr == "cn" || attr == "html" || typeof o[attr] == "function") continue;
4144 if(attr == "style"){
4146 if(typeof s == "function"){
4149 if(typeof s == "string"){
4150 b += ' style="' + s + '"';
4151 }else if(typeof s == "object"){
4154 if(typeof s[key] != "function"){
4155 b += key + ":" + s[key] + ";";
4162 b += ' class="' + o["cls"] + '"';
4163 }else if(attr == "htmlFor"){
4164 b += ' for="' + o["htmlFor"] + '"';
4166 b += " " + attr + '="' + o[attr] + '"';
4170 if(emptyTags.test(o.tag)){
4174 var cn = o.children || o.cn;
4176 //http://bugs.kde.org/show_bug.cgi?id=71506
4177 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4178 for(var i = 0, len = cn.length; i < len; i++) {
4179 b += createHtml(cn[i], b);
4182 b += createHtml(cn, b);
4188 b += "</" + o.tag + ">";
4195 var createDom = function(o, parentNode){
4197 // defininition craeted..
4199 if (o.ns && o.ns != 'html') {
4201 if (o.xmlns && typeof(xmlns[o.ns]) == 'undefined') {
4202 xmlns[o.ns] = o.xmlns;
4205 if (typeof(xmlns[o.ns]) == 'undefined') {
4206 console.log("Trying to create namespace element " + o.ns + ", however no xmlns was sent to builder previously");
4212 if (typeof(o) == 'string') {
4213 return parentNode.appendChild(document.createTextNode(o));
4215 o.tag = o.tag || div;
4216 if (o.ns && Roo.isIE) {
4218 o.tag = o.ns + ':' + o.tag;
4221 var el = ns ? document.createElementNS( ns, o.tag||'div') : document.createElement(o.tag||'div');
4222 var useSet = el.setAttribute ? true : false; // In IE some elements don't have setAttribute
4225 if(attr == "tag" || attr == "ns" ||attr == "xmlns" ||attr == "children" || attr == "cn" || attr == "html" ||
4226 attr == "style" || typeof o[attr] == "function") continue;
4228 if(attr=="cls" && Roo.isIE){
4229 el.className = o["cls"];
4231 if(useSet) el.setAttribute(attr=="cls" ? 'class' : attr, o[attr]);
4232 else el[attr] = o[attr];
4235 Roo.DomHelper.applyStyles(el, o.style);
4236 var cn = o.children || o.cn;
4238 //http://bugs.kde.org/show_bug.cgi?id=71506
4239 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4240 for(var i = 0, len = cn.length; i < len; i++) {
4241 createDom(cn[i], el);
4248 el.innerHTML = o.html;
4251 parentNode.appendChild(el);
4256 var ieTable = function(depth, s, h, e){
4257 tempTableEl.innerHTML = [s, h, e].join('');
4258 var i = -1, el = tempTableEl;
4265 // kill repeat to save bytes
4269 tbe = '</tbody>'+te,
4275 * Nasty code for IE's broken table implementation
4277 var insertIntoTable = function(tag, where, el, html){
4279 tempTableEl = document.createElement('div');
4284 if(where == 'afterbegin' || where == 'beforeend'){ // INTO a TD
4287 if(where == 'beforebegin'){
4291 before = el.nextSibling;
4294 node = ieTable(4, trs, html, tre);
4296 else if(tag == 'tr'){
4297 if(where == 'beforebegin'){
4300 node = ieTable(3, tbs, html, tbe);
4301 } else if(where == 'afterend'){
4302 before = el.nextSibling;
4304 node = ieTable(3, tbs, html, tbe);
4305 } else{ // INTO a TR
4306 if(where == 'afterbegin'){
4307 before = el.firstChild;
4309 node = ieTable(4, trs, html, tre);
4311 } else if(tag == 'tbody'){
4312 if(where == 'beforebegin'){
4315 node = ieTable(2, ts, html, te);
4316 } else if(where == 'afterend'){
4317 before = el.nextSibling;
4319 node = ieTable(2, ts, html, te);
4321 if(where == 'afterbegin'){
4322 before = el.firstChild;
4324 node = ieTable(3, tbs, html, tbe);
4327 if(where == 'beforebegin' || where == 'afterend'){ // OUTSIDE the table
4330 if(where == 'afterbegin'){
4331 before = el.firstChild;
4333 node = ieTable(2, ts, html, te);
4335 el.insertBefore(node, before);
4340 /** True to force the use of DOM instead of html fragments @type Boolean */
4344 * Returns the markup for the passed Element(s) config
4345 * @param {Object} o The Dom object spec (and children)
4348 markup : function(o){
4349 return createHtml(o);
4353 * Applies a style specification to an element
4354 * @param {String/HTMLElement} el The element to apply styles to
4355 * @param {String/Object/Function} styles A style specification string eg "width:100px", or object in the form {width:"100px"}, or
4356 * a function which returns such a specification.
4358 applyStyles : function(el, styles){
4361 if(typeof styles == "string"){
4362 var re = /\s?([a-z\-]*)\:\s?([^;]*);?/gi;
4364 while ((matches = re.exec(styles)) != null){
4365 el.setStyle(matches[1], matches[2]);
4367 }else if (typeof styles == "object"){
4368 for (var style in styles){
4369 el.setStyle(style, styles[style]);
4371 }else if (typeof styles == "function"){
4372 Roo.DomHelper.applyStyles(el, styles.call());
4378 * Inserts an HTML fragment into the Dom
4379 * @param {String} where Where to insert the html in relation to el - beforeBegin, afterBegin, beforeEnd, afterEnd.
4380 * @param {HTMLElement} el The context element
4381 * @param {String} html The HTML fragmenet
4382 * @return {HTMLElement} The new node
4384 insertHtml : function(where, el, html){
4385 where = where.toLowerCase();
4386 if(el.insertAdjacentHTML){
4387 if(tableRe.test(el.tagName)){
4389 if(rs = insertIntoTable(el.tagName.toLowerCase(), where, el, html)){
4395 el.insertAdjacentHTML('BeforeBegin', html);
4396 return el.previousSibling;
4398 el.insertAdjacentHTML('AfterBegin', html);
4399 return el.firstChild;
4401 el.insertAdjacentHTML('BeforeEnd', html);
4402 return el.lastChild;
4404 el.insertAdjacentHTML('AfterEnd', html);
4405 return el.nextSibling;
4407 throw 'Illegal insertion point -> "' + where + '"';
4409 var range = el.ownerDocument.createRange();
4413 range.setStartBefore(el);
4414 frag = range.createContextualFragment(html);
4415 el.parentNode.insertBefore(frag, el);
4416 return el.previousSibling;
4419 range.setStartBefore(el.firstChild);
4420 frag = range.createContextualFragment(html);
4421 el.insertBefore(frag, el.firstChild);
4422 return el.firstChild;
4424 el.innerHTML = html;
4425 return el.firstChild;
4429 range.setStartAfter(el.lastChild);
4430 frag = range.createContextualFragment(html);
4431 el.appendChild(frag);
4432 return el.lastChild;
4434 el.innerHTML = html;
4435 return el.lastChild;
4438 range.setStartAfter(el);
4439 frag = range.createContextualFragment(html);
4440 el.parentNode.insertBefore(frag, el.nextSibling);
4441 return el.nextSibling;
4443 throw 'Illegal insertion point -> "' + where + '"';
4447 * Creates new Dom element(s) and inserts them before el
4448 * @param {String/HTMLElement/Element} el The context element
4449 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4450 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4451 * @return {HTMLElement/Roo.Element} The new node
4453 insertBefore : function(el, o, returnElement){
4454 return this.doInsert(el, o, returnElement, "beforeBegin");
4458 * Creates new Dom element(s) and inserts them after el
4459 * @param {String/HTMLElement/Element} el The context element
4460 * @param {Object} o The Dom object spec (and children)
4461 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4462 * @return {HTMLElement/Roo.Element} The new node
4464 insertAfter : function(el, o, returnElement){
4465 return this.doInsert(el, o, returnElement, "afterEnd", "nextSibling");
4469 * Creates new Dom element(s) and inserts them as the first child of el
4470 * @param {String/HTMLElement/Element} el The context element
4471 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4472 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4473 * @return {HTMLElement/Roo.Element} The new node
4475 insertFirst : function(el, o, returnElement){
4476 return this.doInsert(el, o, returnElement, "afterBegin");
4480 doInsert : function(el, o, returnElement, pos, sibling){
4481 el = Roo.getDom(el);
4483 if(this.useDom || o.ns){
4484 newNode = createDom(o, null);
4485 el.parentNode.insertBefore(newNode, sibling ? el[sibling] : el);
4487 var html = createHtml(o);
4488 newNode = this.insertHtml(pos, el, html);
4490 return returnElement ? Roo.get(newNode, true) : newNode;
4494 * Creates new Dom element(s) and appends them to el
4495 * @param {String/HTMLElement/Element} el The context element
4496 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4497 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4498 * @return {HTMLElement/Roo.Element} The new node
4500 append : function(el, o, returnElement){
4501 el = Roo.getDom(el);
4503 if(this.useDom || o.ns){
4504 newNode = createDom(o, null);
4505 el.appendChild(newNode);
4507 var html = createHtml(o);
4508 newNode = this.insertHtml("beforeEnd", el, html);
4510 return returnElement ? Roo.get(newNode, true) : newNode;
4514 * Creates new Dom element(s) and overwrites the contents of el with them
4515 * @param {String/HTMLElement/Element} el The context element
4516 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4517 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4518 * @return {HTMLElement/Roo.Element} The new node
4520 overwrite : function(el, o, returnElement){
4521 el = Roo.getDom(el);
4524 while (el.childNodes.length) {
4525 el.removeChild(el.firstChild);
4529 el.innerHTML = createHtml(o);
4532 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4536 * Creates a new Roo.DomHelper.Template from the Dom object spec
4537 * @param {Object} o The Dom object spec (and children)
4538 * @return {Roo.DomHelper.Template} The new template
4540 createTemplate : function(o){
4541 var html = createHtml(o);
4542 return new Roo.Template(html);
4548 * Ext JS Library 1.1.1
4549 * Copyright(c) 2006-2007, Ext JS, LLC.
4551 * Originally Released Under LGPL - original licence link has changed is not relivant.
4554 * <script type="text/javascript">
4558 * @class Roo.Template
4559 * Represents an HTML fragment template. Templates can be precompiled for greater performance.
4560 * For a list of available format functions, see {@link Roo.util.Format}.<br />
4563 var t = new Roo.Template({
4564 html : '<div name="{id}">' +
4565 '<span class="{cls}">{name:trim} {someval:this.myformat}{value:ellipsis(10)}</span>' +
4567 myformat: function (value, allValues) {
4568 return 'XX' + value;
4571 t.append('some-element', {id: 'myid', cls: 'myclass', name: 'foo', value: 'bar'});
4573 * For more information see this blog post with examples:
4574 * <a href="http://www.cnitblog.com/seeyeah/archive/2011/12/30/38728.html/">DomHelper
4575 - Create Elements using DOM, HTML fragments and Templates</a>.
4577 * @param {Object} cfg - Configuration object.
4579 Roo.Template = function(cfg){
4581 if(cfg instanceof Array){
4583 }else if(arguments.length > 1){
4584 cfg = Array.prototype.join.call(arguments, "");
4588 if (typeof(cfg) == 'object') {
4599 Roo.Template.prototype = {
4602 * @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..
4603 * it should be fixed so that template is observable...
4607 * @cfg {String} html The HTML fragment or an array of fragments to join("") or multiple arguments to join("")
4611 * Returns an HTML fragment of this template with the specified values applied.
4612 * @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'})
4613 * @return {String} The HTML fragment
4615 applyTemplate : function(values){
4619 return this.compiled(values);
4621 var useF = this.disableFormats !== true;
4622 var fm = Roo.util.Format, tpl = this;
4623 var fn = function(m, name, format, args){
4625 if(format.substr(0, 5) == "this."){
4626 return tpl.call(format.substr(5), values[name], values);
4629 // quoted values are required for strings in compiled templates,
4630 // but for non compiled we need to strip them
4631 // quoted reversed for jsmin
4632 var re = /^\s*['"](.*)["']\s*$/;
4633 args = args.split(',');
4634 for(var i = 0, len = args.length; i < len; i++){
4635 args[i] = args[i].replace(re, "$1");
4637 args = [values[name]].concat(args);
4639 args = [values[name]];
4641 return fm[format].apply(fm, args);
4644 return values[name] !== undefined ? values[name] : "";
4647 return this.html.replace(this.re, fn);
4665 this.loading = true;
4666 this.compiled = false;
4668 var cx = new Roo.data.Connection();
4672 success : function (response) {
4674 _t.html = response.responseText;
4678 failure : function(response) {
4679 Roo.log("Template failed to load from " + _t.url);
4686 * Sets the HTML used as the template and optionally compiles it.
4687 * @param {String} html
4688 * @param {Boolean} compile (optional) True to compile the template (defaults to undefined)
4689 * @return {Roo.Template} this
4691 set : function(html, compile){
4693 this.compiled = null;
4701 * True to disable format functions (defaults to false)
4704 disableFormats : false,
4707 * The regular expression used to match template variables
4711 re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
4714 * Compiles the template into an internal function, eliminating the RegEx overhead.
4715 * @return {Roo.Template} this
4717 compile : function(){
4718 var fm = Roo.util.Format;
4719 var useF = this.disableFormats !== true;
4720 var sep = Roo.isGecko ? "+" : ",";
4721 var fn = function(m, name, format, args){
4723 args = args ? ',' + args : "";
4724 if(format.substr(0, 5) != "this."){
4725 format = "fm." + format + '(';
4727 format = 'this.call("'+ format.substr(5) + '", ';
4731 args= ''; format = "(values['" + name + "'] == undefined ? '' : ";
4733 return "'"+ sep + format + "values['" + name + "']" + args + ")"+sep+"'";
4736 // branched to use + in gecko and [].join() in others
4738 body = "this.compiled = function(values){ return '" +
4739 this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
4742 body = ["this.compiled = function(values){ return ['"];
4743 body.push(this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn));
4744 body.push("'].join('');};");
4745 body = body.join('');
4755 // private function used to call members
4756 call : function(fnName, value, allValues){
4757 return this[fnName](value, allValues);
4761 * Applies the supplied values to the template and inserts the new node(s) as the first child of el.
4762 * @param {String/HTMLElement/Roo.Element} el The context element
4763 * @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'})
4764 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4765 * @return {HTMLElement/Roo.Element} The new node or Element
4767 insertFirst: function(el, values, returnElement){
4768 return this.doInsert('afterBegin', el, values, returnElement);
4772 * Applies the supplied values to the template and inserts the new node(s) before el.
4773 * @param {String/HTMLElement/Roo.Element} el The context element
4774 * @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'})
4775 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4776 * @return {HTMLElement/Roo.Element} The new node or Element
4778 insertBefore: function(el, values, returnElement){
4779 return this.doInsert('beforeBegin', el, values, returnElement);
4783 * Applies the supplied values to the template and inserts the new node(s) after el.
4784 * @param {String/HTMLElement/Roo.Element} el The context element
4785 * @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'})
4786 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4787 * @return {HTMLElement/Roo.Element} The new node or Element
4789 insertAfter : function(el, values, returnElement){
4790 return this.doInsert('afterEnd', el, values, returnElement);
4794 * Applies the supplied values to the template and appends the new node(s) to el.
4795 * @param {String/HTMLElement/Roo.Element} el The context element
4796 * @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'})
4797 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4798 * @return {HTMLElement/Roo.Element} The new node or Element
4800 append : function(el, values, returnElement){
4801 return this.doInsert('beforeEnd', el, values, returnElement);
4804 doInsert : function(where, el, values, returnEl){
4805 el = Roo.getDom(el);
4806 var newNode = Roo.DomHelper.insertHtml(where, el, this.applyTemplate(values));
4807 return returnEl ? Roo.get(newNode, true) : newNode;
4811 * Applies the supplied values to the template and overwrites the content of el with the new node(s).
4812 * @param {String/HTMLElement/Roo.Element} el The context element
4813 * @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'})
4814 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4815 * @return {HTMLElement/Roo.Element} The new node or Element
4817 overwrite : function(el, values, returnElement){
4818 el = Roo.getDom(el);
4819 el.innerHTML = this.applyTemplate(values);
4820 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4824 * Alias for {@link #applyTemplate}
4827 Roo.Template.prototype.apply = Roo.Template.prototype.applyTemplate;
4830 Roo.DomHelper.Template = Roo.Template;
4833 * Creates a template from the passed element's value (<i>display:none</i> textarea, preferred) or innerHTML.
4834 * @param {String/HTMLElement} el A DOM element or its id
4835 * @returns {Roo.Template} The created template
4838 Roo.Template.from = function(el){
4839 el = Roo.getDom(el);
4840 return new Roo.Template(el.value || el.innerHTML);
4843 * Ext JS Library 1.1.1
4844 * Copyright(c) 2006-2007, Ext JS, LLC.
4846 * Originally Released Under LGPL - original licence link has changed is not relivant.
4849 * <script type="text/javascript">
4854 * This is code is also distributed under MIT license for use
4855 * with jQuery and prototype JavaScript libraries.
4858 * @class Roo.DomQuery
4859 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).
4861 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>
4864 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.
4866 <h4>Element Selectors:</h4>
4868 <li> <b>*</b> any element</li>
4869 <li> <b>E</b> an element with the tag E</li>
4870 <li> <b>E F</b> All descendent elements of E that have the tag F</li>
4871 <li> <b>E > F</b> or <b>E/F</b> all direct children elements of E that have the tag F</li>
4872 <li> <b>E + F</b> all elements with the tag F that are immediately preceded by an element with the tag E</li>
4873 <li> <b>E ~ F</b> all elements with the tag F that are preceded by a sibling element with the tag E</li>
4875 <h4>Attribute Selectors:</h4>
4876 <p>The use of @ and quotes are optional. For example, div[@foo='bar'] is also a valid attribute selector.</p>
4878 <li> <b>E[foo]</b> has an attribute "foo"</li>
4879 <li> <b>E[foo=bar]</b> has an attribute "foo" that equals "bar"</li>
4880 <li> <b>E[foo^=bar]</b> has an attribute "foo" that starts with "bar"</li>
4881 <li> <b>E[foo$=bar]</b> has an attribute "foo" that ends with "bar"</li>
4882 <li> <b>E[foo*=bar]</b> has an attribute "foo" that contains the substring "bar"</li>
4883 <li> <b>E[foo%=2]</b> has an attribute "foo" that is evenly divisible by 2</li>
4884 <li> <b>E[foo!=bar]</b> has an attribute "foo" that does not equal "bar"</li>
4886 <h4>Pseudo Classes:</h4>
4888 <li> <b>E:first-child</b> E is the first child of its parent</li>
4889 <li> <b>E:last-child</b> E is the last child of its parent</li>
4890 <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>
4891 <li> <b>E:nth-child(odd)</b> E is an odd child of its parent</li>
4892 <li> <b>E:nth-child(even)</b> E is an even child of its parent</li>
4893 <li> <b>E:only-child</b> E is the only child of its parent</li>
4894 <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>
4895 <li> <b>E:first</b> the first E in the resultset</li>
4896 <li> <b>E:last</b> the last E in the resultset</li>
4897 <li> <b>E:nth(<i>n</i>)</b> the <i>n</i>th E in the resultset (1 based)</li>
4898 <li> <b>E:odd</b> shortcut for :nth-child(odd)</li>
4899 <li> <b>E:even</b> shortcut for :nth-child(even)</li>
4900 <li> <b>E:contains(foo)</b> E's innerHTML contains the substring "foo"</li>
4901 <li> <b>E:nodeValue(foo)</b> E contains a textNode with a nodeValue that equals "foo"</li>
4902 <li> <b>E:not(S)</b> an E element that does not match simple selector S</li>
4903 <li> <b>E:has(S)</b> an E element that has a descendent that matches simple selector S</li>
4904 <li> <b>E:next(S)</b> an E element whose next sibling matches simple selector S</li>
4905 <li> <b>E:prev(S)</b> an E element whose previous sibling matches simple selector S</li>
4907 <h4>CSS Value Selectors:</h4>
4909 <li> <b>E{display=none}</b> css value "display" that equals "none"</li>
4910 <li> <b>E{display^=none}</b> css value "display" that starts with "none"</li>
4911 <li> <b>E{display$=none}</b> css value "display" that ends with "none"</li>
4912 <li> <b>E{display*=none}</b> css value "display" that contains the substring "none"</li>
4913 <li> <b>E{display%=2}</b> css value "display" that is evenly divisible by 2</li>
4914 <li> <b>E{display!=none}</b> css value "display" that does not equal "none"</li>
4918 Roo.DomQuery = function(){
4919 var cache = {}, simpleCache = {}, valueCache = {};
4920 var nonSpace = /\S/;
4921 var trimRe = /^\s+|\s+$/g;
4922 var tplRe = /\{(\d+)\}/g;
4923 var modeRe = /^(\s?[\/>+~]\s?|\s|$)/;
4924 var tagTokenRe = /^(#)?([\w-\*]+)/;
4925 var nthRe = /(\d*)n\+?(\d*)/, nthRe2 = /\D/;
4927 function child(p, index){
4929 var n = p.firstChild;
4931 if(n.nodeType == 1){
4942 while((n = n.nextSibling) && n.nodeType != 1);
4947 while((n = n.previousSibling) && n.nodeType != 1);
4951 function children(d){
4952 var n = d.firstChild, ni = -1;
4954 var nx = n.nextSibling;
4955 if(n.nodeType == 3 && !nonSpace.test(n.nodeValue)){
4965 function byClassName(c, a, v){
4969 var r = [], ri = -1, cn;
4970 for(var i = 0, ci; ci = c[i]; i++){
4971 if((' '+ci.className+' ').indexOf(v) != -1){
4978 function attrValue(n, attr){
4979 if(!n.tagName && typeof n.length != "undefined"){
4988 if(attr == "class" || attr == "className"){
4991 return n.getAttribute(attr) || n[attr];
4995 function getNodes(ns, mode, tagName){
4996 var result = [], ri = -1, cs;
5000 tagName = tagName || "*";
5001 if(typeof ns.getElementsByTagName != "undefined"){
5005 for(var i = 0, ni; ni = ns[i]; i++){
5006 cs = ni.getElementsByTagName(tagName);
5007 for(var j = 0, ci; ci = cs[j]; j++){
5011 }else if(mode == "/" || mode == ">"){
5012 var utag = tagName.toUpperCase();
5013 for(var i = 0, ni, cn; ni = ns[i]; i++){
5014 cn = ni.children || ni.childNodes;
5015 for(var j = 0, cj; cj = cn[j]; j++){
5016 if(cj.nodeName == utag || cj.nodeName == tagName || tagName == '*'){
5021 }else if(mode == "+"){
5022 var utag = tagName.toUpperCase();
5023 for(var i = 0, n; n = ns[i]; i++){
5024 while((n = n.nextSibling) && n.nodeType != 1);
5025 if(n && (n.nodeName == utag || n.nodeName == tagName || tagName == '*')){
5029 }else if(mode == "~"){
5030 for(var i = 0, n; n = ns[i]; i++){
5031 while((n = n.nextSibling) && (n.nodeType != 1 || (tagName == '*' || n.tagName.toLowerCase()!=tagName)));
5040 function concat(a, b){
5044 for(var i = 0, l = b.length; i < l; i++){
5050 function byTag(cs, tagName){
5051 if(cs.tagName || cs == document){
5057 var r = [], ri = -1;
5058 tagName = tagName.toLowerCase();
5059 for(var i = 0, ci; ci = cs[i]; i++){
5060 if(ci.nodeType == 1 && ci.tagName.toLowerCase()==tagName){
5067 function byId(cs, attr, id){
5068 if(cs.tagName || cs == document){
5074 var r = [], ri = -1;
5075 for(var i = 0,ci; ci = cs[i]; i++){
5076 if(ci && ci.id == id){
5084 function byAttribute(cs, attr, value, op, custom){
5085 var r = [], ri = -1, st = custom=="{";
5086 var f = Roo.DomQuery.operators[op];
5087 for(var i = 0, ci; ci = cs[i]; i++){
5090 a = Roo.DomQuery.getStyle(ci, attr);
5092 else if(attr == "class" || attr == "className"){
5094 }else if(attr == "for"){
5096 }else if(attr == "href"){
5097 a = ci.getAttribute("href", 2);
5099 a = ci.getAttribute(attr);
5101 if((f && f(a, value)) || (!f && a)){
5108 function byPseudo(cs, name, value){
5109 return Roo.DomQuery.pseudos[name](cs, value);
5112 // This is for IE MSXML which does not support expandos.
5113 // IE runs the same speed using setAttribute, however FF slows way down
5114 // and Safari completely fails so they need to continue to use expandos.
5115 var isIE = window.ActiveXObject ? true : false;
5117 // this eval is stop the compressor from
5118 // renaming the variable to something shorter
5120 /** eval:var:batch */
5125 function nodupIEXml(cs){
5127 cs[0].setAttribute("_nodup", d);
5129 for(var i = 1, len = cs.length; i < len; i++){
5131 if(!c.getAttribute("_nodup") != d){
5132 c.setAttribute("_nodup", d);
5136 for(var i = 0, len = cs.length; i < len; i++){
5137 cs[i].removeAttribute("_nodup");
5146 var len = cs.length, c, i, r = cs, cj, ri = -1;
5147 if(!len || typeof cs.nodeType != "undefined" || len == 1){
5150 if(isIE && typeof cs[0].selectSingleNode != "undefined"){
5151 return nodupIEXml(cs);
5155 for(i = 1; c = cs[i]; i++){
5160 for(var j = 0; j < i; j++){
5163 for(j = i+1; cj = cs[j]; j++){
5175 function quickDiffIEXml(c1, c2){
5177 for(var i = 0, len = c1.length; i < len; i++){
5178 c1[i].setAttribute("_qdiff", d);
5181 for(var i = 0, len = c2.length; i < len; i++){
5182 if(c2[i].getAttribute("_qdiff") != d){
5183 r[r.length] = c2[i];
5186 for(var i = 0, len = c1.length; i < len; i++){
5187 c1[i].removeAttribute("_qdiff");
5192 function quickDiff(c1, c2){
5193 var len1 = c1.length;
5197 if(isIE && c1[0].selectSingleNode){
5198 return quickDiffIEXml(c1, c2);
5201 for(var i = 0; i < len1; i++){
5205 for(var i = 0, len = c2.length; i < len; i++){
5206 if(c2[i]._qdiff != d){
5207 r[r.length] = c2[i];
5213 function quickId(ns, mode, root, id){
5215 var d = root.ownerDocument || root;
5216 return d.getElementById(id);
5218 ns = getNodes(ns, mode, "*");
5219 return byId(ns, null, id);
5223 getStyle : function(el, name){
5224 return Roo.fly(el).getStyle(name);
5227 * Compiles a selector/xpath query into a reusable function. The returned function
5228 * takes one parameter "root" (optional), which is the context node from where the query should start.
5229 * @param {String} selector The selector/xpath query
5230 * @param {String} type (optional) Either "select" (the default) or "simple" for a simple selector match
5231 * @return {Function}
5233 compile : function(path, type){
5234 type = type || "select";
5236 var fn = ["var f = function(root){\n var mode; ++batch; var n = root || document;\n"];
5237 var q = path, mode, lq;
5238 var tk = Roo.DomQuery.matchers;
5239 var tklen = tk.length;
5242 // accept leading mode switch
5243 var lmode = q.match(modeRe);
5244 if(lmode && lmode[1]){
5245 fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
5246 q = q.replace(lmode[1], "");
5248 // strip leading slashes
5249 while(path.substr(0, 1)=="/"){
5250 path = path.substr(1);
5253 while(q && lq != q){
5255 var tm = q.match(tagTokenRe);
5256 if(type == "select"){
5259 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
5261 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
5263 q = q.replace(tm[0], "");
5264 }else if(q.substr(0, 1) != '@'){
5265 fn[fn.length] = 'n = getNodes(n, mode, "*");';
5270 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
5272 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
5274 q = q.replace(tm[0], "");
5277 while(!(mm = q.match(modeRe))){
5278 var matched = false;
5279 for(var j = 0; j < tklen; j++){
5281 var m = q.match(t.re);
5283 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5286 q = q.replace(m[0], "");
5291 // prevent infinite loop on bad selector
5293 throw 'Error parsing selector, parsing failed at "' + q + '"';
5297 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5298 q = q.replace(mm[1], "");
5301 fn[fn.length] = "return nodup(n);\n}";
5304 * list of variables that need from compression as they are used by eval.
5314 * eval:var:byClassName
5316 * eval:var:byAttribute
5317 * eval:var:attrValue
5325 * Selects a group of elements.
5326 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5327 * @param {Node} root (optional) The start of the query (defaults to document).
5330 select : function(path, root, type){
5331 if(!root || root == document){
5334 if(typeof root == "string"){
5335 root = document.getElementById(root);
5337 var paths = path.split(",");
5339 for(var i = 0, len = paths.length; i < len; i++){
5340 var p = paths[i].replace(trimRe, "");
5342 cache[p] = Roo.DomQuery.compile(p);
5344 throw p + " is not a valid selector";
5347 var result = cache[p](root);
5348 if(result && result != document){
5349 results = results.concat(result);
5352 if(paths.length > 1){
5353 return nodup(results);
5359 * Selects a single element.
5360 * @param {String} selector The selector/xpath query
5361 * @param {Node} root (optional) The start of the query (defaults to document).
5364 selectNode : function(path, root){
5365 return Roo.DomQuery.select(path, root)[0];
5369 * Selects the value of a node, optionally replacing null with the defaultValue.
5370 * @param {String} selector The selector/xpath query
5371 * @param {Node} root (optional) The start of the query (defaults to document).
5372 * @param {String} defaultValue
5374 selectValue : function(path, root, defaultValue){
5375 path = path.replace(trimRe, "");
5376 if(!valueCache[path]){
5377 valueCache[path] = Roo.DomQuery.compile(path, "select");
5379 var n = valueCache[path](root);
5380 n = n[0] ? n[0] : n;
5381 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5382 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5386 * Selects the value of a node, parsing integers and floats.
5387 * @param {String} selector The selector/xpath query
5388 * @param {Node} root (optional) The start of the query (defaults to document).
5389 * @param {Number} defaultValue
5392 selectNumber : function(path, root, defaultValue){
5393 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5394 return parseFloat(v);
5398 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5399 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5400 * @param {String} selector The simple selector to test
5403 is : function(el, ss){
5404 if(typeof el == "string"){
5405 el = document.getElementById(el);
5407 var isArray = (el instanceof Array);
5408 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5409 return isArray ? (result.length == el.length) : (result.length > 0);
5413 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5414 * @param {Array} el An array of elements to filter
5415 * @param {String} selector The simple selector to test
5416 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5417 * the selector instead of the ones that match
5420 filter : function(els, ss, nonMatches){
5421 ss = ss.replace(trimRe, "");
5422 if(!simpleCache[ss]){
5423 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5425 var result = simpleCache[ss](els);
5426 return nonMatches ? quickDiff(result, els) : result;
5430 * Collection of matching regular expressions and code snippets.
5434 select: 'n = byClassName(n, null, " {1} ");'
5436 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5437 select: 'n = byPseudo(n, "{1}", "{2}");'
5439 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5440 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5443 select: 'n = byId(n, null, "{1}");'
5446 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5451 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5452 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5455 "=" : function(a, v){
5458 "!=" : function(a, v){
5461 "^=" : function(a, v){
5462 return a && a.substr(0, v.length) == v;
5464 "$=" : function(a, v){
5465 return a && a.substr(a.length-v.length) == v;
5467 "*=" : function(a, v){
5468 return a && a.indexOf(v) !== -1;
5470 "%=" : function(a, v){
5471 return (a % v) == 0;
5473 "|=" : function(a, v){
5474 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5476 "~=" : function(a, v){
5477 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5482 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5483 * and the argument (if any) supplied in the selector.
5486 "first-child" : function(c){
5487 var r = [], ri = -1, n;
5488 for(var i = 0, ci; ci = n = c[i]; i++){
5489 while((n = n.previousSibling) && n.nodeType != 1);
5497 "last-child" : function(c){
5498 var r = [], ri = -1, n;
5499 for(var i = 0, ci; ci = n = c[i]; i++){
5500 while((n = n.nextSibling) && n.nodeType != 1);
5508 "nth-child" : function(c, a) {
5509 var r = [], ri = -1;
5510 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5511 var f = (m[1] || 1) - 0, l = m[2] - 0;
5512 for(var i = 0, n; n = c[i]; i++){
5513 var pn = n.parentNode;
5514 if (batch != pn._batch) {
5516 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5517 if(cn.nodeType == 1){
5524 if (l == 0 || n.nodeIndex == l){
5527 } else if ((n.nodeIndex + l) % f == 0){
5535 "only-child" : function(c){
5536 var r = [], ri = -1;;
5537 for(var i = 0, ci; ci = c[i]; i++){
5538 if(!prev(ci) && !next(ci)){
5545 "empty" : function(c){
5546 var r = [], ri = -1;
5547 for(var i = 0, ci; ci = c[i]; i++){
5548 var cns = ci.childNodes, j = 0, cn, empty = true;
5551 if(cn.nodeType == 1 || cn.nodeType == 3){
5563 "contains" : function(c, v){
5564 var r = [], ri = -1;
5565 for(var i = 0, ci; ci = c[i]; i++){
5566 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5573 "nodeValue" : function(c, v){
5574 var r = [], ri = -1;
5575 for(var i = 0, ci; ci = c[i]; i++){
5576 if(ci.firstChild && ci.firstChild.nodeValue == v){
5583 "checked" : function(c){
5584 var r = [], ri = -1;
5585 for(var i = 0, ci; ci = c[i]; i++){
5586 if(ci.checked == true){
5593 "not" : function(c, ss){
5594 return Roo.DomQuery.filter(c, ss, true);
5597 "odd" : function(c){
5598 return this["nth-child"](c, "odd");
5601 "even" : function(c){
5602 return this["nth-child"](c, "even");
5605 "nth" : function(c, a){
5606 return c[a-1] || [];
5609 "first" : function(c){
5613 "last" : function(c){
5614 return c[c.length-1] || [];
5617 "has" : function(c, ss){
5618 var s = Roo.DomQuery.select;
5619 var r = [], ri = -1;
5620 for(var i = 0, ci; ci = c[i]; i++){
5621 if(s(ss, ci).length > 0){
5628 "next" : function(c, ss){
5629 var is = Roo.DomQuery.is;
5630 var r = [], ri = -1;
5631 for(var i = 0, ci; ci = c[i]; i++){
5640 "prev" : function(c, ss){
5641 var is = Roo.DomQuery.is;
5642 var r = [], ri = -1;
5643 for(var i = 0, ci; ci = c[i]; i++){
5656 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5657 * @param {String} path The selector/xpath query
5658 * @param {Node} root (optional) The start of the query (defaults to document).
5663 Roo.query = Roo.DomQuery.select;
5666 * Ext JS Library 1.1.1
5667 * Copyright(c) 2006-2007, Ext JS, LLC.
5669 * Originally Released Under LGPL - original licence link has changed is not relivant.
5672 * <script type="text/javascript">
5676 * @class Roo.util.Observable
5677 * Base class that provides a common interface for publishing events. Subclasses are expected to
5678 * to have a property "events" with all the events defined.<br>
5681 Employee = function(name){
5688 Roo.extend(Employee, Roo.util.Observable);
5690 * @param {Object} config properties to use (incuding events / listeners)
5693 Roo.util.Observable = function(cfg){
5696 this.addEvents(cfg.events || {});
5698 delete cfg.events; // make sure
5701 Roo.apply(this, cfg);
5704 this.on(this.listeners);
5705 delete this.listeners;
5708 Roo.util.Observable.prototype = {
5710 * @cfg {Object} listeners list of events and functions to call for this object,
5714 'click' : function(e) {
5724 * Fires the specified event with the passed parameters (minus the event name).
5725 * @param {String} eventName
5726 * @param {Object...} args Variable number of parameters are passed to handlers
5727 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5729 fireEvent : function(){
5730 var ce = this.events[arguments[0].toLowerCase()];
5731 if(typeof ce == "object"){
5732 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5739 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5742 * Appends an event handler to this component
5743 * @param {String} eventName The type of event to listen for
5744 * @param {Function} handler The method the event invokes
5745 * @param {Object} scope (optional) The scope in which to execute the handler
5746 * function. The handler function's "this" context.
5747 * @param {Object} options (optional) An object containing handler configuration
5748 * properties. This may contain any of the following properties:<ul>
5749 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5750 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5751 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5752 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5753 * by the specified number of milliseconds. If the event fires again within that time, the original
5754 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5757 * <b>Combining Options</b><br>
5758 * Using the options argument, it is possible to combine different types of listeners:<br>
5760 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5762 el.on('click', this.onClick, this, {
5769 * <b>Attaching multiple handlers in 1 call</b><br>
5770 * The method also allows for a single argument to be passed which is a config object containing properties
5771 * which specify multiple handlers.
5780 fn: this.onMouseOver,
5784 fn: this.onMouseOut,
5790 * Or a shorthand syntax which passes the same scope object to all handlers:
5793 'click': this.onClick,
5794 'mouseover': this.onMouseOver,
5795 'mouseout': this.onMouseOut,
5800 addListener : function(eventName, fn, scope, o){
5801 if(typeof eventName == "object"){
5804 if(this.filterOptRe.test(e)){
5807 if(typeof o[e] == "function"){
5809 this.addListener(e, o[e], o.scope, o);
5811 // individual options
5812 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5817 o = (!o || typeof o == "boolean") ? {} : o;
5818 eventName = eventName.toLowerCase();
5819 var ce = this.events[eventName] || true;
5820 if(typeof ce == "boolean"){
5821 ce = new Roo.util.Event(this, eventName);
5822 this.events[eventName] = ce;
5824 ce.addListener(fn, scope, o);
5828 * Removes a listener
5829 * @param {String} eventName The type of event to listen for
5830 * @param {Function} handler The handler to remove
5831 * @param {Object} scope (optional) The scope (this object) for the handler
5833 removeListener : function(eventName, fn, scope){
5834 var ce = this.events[eventName.toLowerCase()];
5835 if(typeof ce == "object"){
5836 ce.removeListener(fn, scope);
5841 * Removes all listeners for this object
5843 purgeListeners : function(){
5844 for(var evt in this.events){
5845 if(typeof this.events[evt] == "object"){
5846 this.events[evt].clearListeners();
5851 relayEvents : function(o, events){
5852 var createHandler = function(ename){
5854 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5857 for(var i = 0, len = events.length; i < len; i++){
5858 var ename = events[i];
5859 if(!this.events[ename]){ this.events[ename] = true; };
5860 o.on(ename, createHandler(ename), this);
5865 * Used to define events on this Observable
5866 * @param {Object} object The object with the events defined
5868 addEvents : function(o){
5872 Roo.applyIf(this.events, o);
5876 * Checks to see if this object has any listeners for a specified event
5877 * @param {String} eventName The name of the event to check for
5878 * @return {Boolean} True if the event is being listened for, else false
5880 hasListener : function(eventName){
5881 var e = this.events[eventName];
5882 return typeof e == "object" && e.listeners.length > 0;
5886 * Appends an event handler to this element (shorthand for addListener)
5887 * @param {String} eventName The type of event to listen for
5888 * @param {Function} handler The method the event invokes
5889 * @param {Object} scope (optional) The scope in which to execute the handler
5890 * function. The handler function's "this" context.
5891 * @param {Object} options (optional)
5894 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
5896 * Removes a listener (shorthand for removeListener)
5897 * @param {String} eventName The type of event to listen for
5898 * @param {Function} handler The handler to remove
5899 * @param {Object} scope (optional) The scope (this object) for the handler
5902 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
5905 * Starts capture on the specified Observable. All events will be passed
5906 * to the supplied function with the event name + standard signature of the event
5907 * <b>before</b> the event is fired. If the supplied function returns false,
5908 * the event will not fire.
5909 * @param {Observable} o The Observable to capture
5910 * @param {Function} fn The function to call
5911 * @param {Object} scope (optional) The scope (this object) for the fn
5914 Roo.util.Observable.capture = function(o, fn, scope){
5915 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
5919 * Removes <b>all</b> added captures from the Observable.
5920 * @param {Observable} o The Observable to release
5923 Roo.util.Observable.releaseCapture = function(o){
5924 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
5929 var createBuffered = function(h, o, scope){
5930 var task = new Roo.util.DelayedTask();
5932 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
5936 var createSingle = function(h, e, fn, scope){
5938 e.removeListener(fn, scope);
5939 return h.apply(scope, arguments);
5943 var createDelayed = function(h, o, scope){
5945 var args = Array.prototype.slice.call(arguments, 0);
5946 setTimeout(function(){
5947 h.apply(scope, args);
5952 Roo.util.Event = function(obj, name){
5955 this.listeners = [];
5958 Roo.util.Event.prototype = {
5959 addListener : function(fn, scope, options){
5960 var o = options || {};
5961 scope = scope || this.obj;
5962 if(!this.isListening(fn, scope)){
5963 var l = {fn: fn, scope: scope, options: o};
5966 h = createDelayed(h, o, scope);
5969 h = createSingle(h, this, fn, scope);
5972 h = createBuffered(h, o, scope);
5975 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
5976 this.listeners.push(l);
5978 this.listeners = this.listeners.slice(0);
5979 this.listeners.push(l);
5984 findListener : function(fn, scope){
5985 scope = scope || this.obj;
5986 var ls = this.listeners;
5987 for(var i = 0, len = ls.length; i < len; i++){
5989 if(l.fn == fn && l.scope == scope){
5996 isListening : function(fn, scope){
5997 return this.findListener(fn, scope) != -1;
6000 removeListener : function(fn, scope){
6002 if((index = this.findListener(fn, scope)) != -1){
6004 this.listeners.splice(index, 1);
6006 this.listeners = this.listeners.slice(0);
6007 this.listeners.splice(index, 1);
6014 clearListeners : function(){
6015 this.listeners = [];
6019 var ls = this.listeners, scope, len = ls.length;
6022 var args = Array.prototype.slice.call(arguments, 0);
6023 for(var i = 0; i < len; i++){
6025 if(l.fireFn.apply(l.scope||this.obj||window, arguments) === false){
6026 this.firing = false;
6030 this.firing = false;
6037 * Ext JS Library 1.1.1
6038 * Copyright(c) 2006-2007, Ext JS, LLC.
6040 * Originally Released Under LGPL - original licence link has changed is not relivant.
6043 * <script type="text/javascript">
6047 * @class Roo.EventManager
6048 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6049 * several useful events directly.
6050 * See {@link Roo.EventObject} for more details on normalized event objects.
6053 Roo.EventManager = function(){
6054 var docReadyEvent, docReadyProcId, docReadyState = false;
6055 var resizeEvent, resizeTask, textEvent, textSize;
6056 var E = Roo.lib.Event;
6057 var D = Roo.lib.Dom;
6062 var fireDocReady = function(){
6064 docReadyState = true;
6067 clearInterval(docReadyProcId);
6069 if(Roo.isGecko || Roo.isOpera) {
6070 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6073 var defer = document.getElementById("ie-deferred-loader");
6075 defer.onreadystatechange = null;
6076 defer.parentNode.removeChild(defer);
6080 docReadyEvent.fire();
6081 docReadyEvent.clearListeners();
6086 var initDocReady = function(){
6087 docReadyEvent = new Roo.util.Event();
6088 if(Roo.isGecko || Roo.isOpera) {
6089 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6091 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6092 var defer = document.getElementById("ie-deferred-loader");
6093 defer.onreadystatechange = function(){
6094 if(this.readyState == "complete"){
6098 }else if(Roo.isSafari){
6099 docReadyProcId = setInterval(function(){
6100 var rs = document.readyState;
6101 if(rs == "complete") {
6106 // no matter what, make sure it fires on load
6107 E.on(window, "load", fireDocReady);
6110 var createBuffered = function(h, o){
6111 var task = new Roo.util.DelayedTask(h);
6113 // create new event object impl so new events don't wipe out properties
6114 e = new Roo.EventObjectImpl(e);
6115 task.delay(o.buffer, h, null, [e]);
6119 var createSingle = function(h, el, ename, fn){
6121 Roo.EventManager.removeListener(el, ename, fn);
6126 var createDelayed = function(h, o){
6128 // create new event object impl so new events don't wipe out properties
6129 e = new Roo.EventObjectImpl(e);
6130 setTimeout(function(){
6135 var transitionEndVal = false;
6137 var transitionEnd = function()
6139 if (transitionEndVal) {
6140 return transitionEndVal;
6142 var el = document.createElement('div');
6144 var transEndEventNames = {
6145 WebkitTransition : 'webkitTransitionEnd',
6146 MozTransition : 'transitionend',
6147 OTransition : 'oTransitionEnd otransitionend',
6148 transition : 'transitionend'
6151 for (var name in transEndEventNames) {
6152 if (el.style[name] !== undefined) {
6153 transitionEndVal = transEndEventNames[name];
6154 return transitionEndVal ;
6160 var listen = function(element, ename, opt, fn, scope){
6161 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6162 fn = fn || o.fn; scope = scope || o.scope;
6163 var el = Roo.getDom(element);
6167 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6170 if (ename == 'transitionend') {
6171 ename = transitionEnd();
6173 var h = function(e){
6174 e = Roo.EventObject.setEvent(e);
6177 t = e.getTarget(o.delegate, el);
6184 if(o.stopEvent === true){
6187 if(o.preventDefault === true){
6190 if(o.stopPropagation === true){
6191 e.stopPropagation();
6194 if(o.normalized === false){
6198 fn.call(scope || el, e, t, o);
6201 h = createDelayed(h, o);
6204 h = createSingle(h, el, ename, fn);
6207 h = createBuffered(h, o);
6209 fn._handlers = fn._handlers || [];
6212 fn._handlers.push([Roo.id(el), ename, h]);
6217 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6218 el.addEventListener("DOMMouseScroll", h, false);
6219 E.on(window, 'unload', function(){
6220 el.removeEventListener("DOMMouseScroll", h, false);
6223 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6224 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6229 var stopListening = function(el, ename, fn){
6230 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6232 for(var i = 0, len = hds.length; i < len; i++){
6234 if(h[0] == id && h[1] == ename){
6241 E.un(el, ename, hd);
6242 el = Roo.getDom(el);
6243 if(ename == "mousewheel" && el.addEventListener){
6244 el.removeEventListener("DOMMouseScroll", hd, false);
6246 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6247 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6251 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6258 * @scope Roo.EventManager
6263 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6264 * object with a Roo.EventObject
6265 * @param {Function} fn The method the event invokes
6266 * @param {Object} scope An object that becomes the scope of the handler
6267 * @param {boolean} override If true, the obj passed in becomes
6268 * the execution scope of the listener
6269 * @return {Function} The wrapped function
6272 wrap : function(fn, scope, override){
6274 Roo.EventObject.setEvent(e);
6275 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6280 * Appends an event handler to an element (shorthand for addListener)
6281 * @param {String/HTMLElement} element The html element or id to assign the
6282 * @param {String} eventName The type of event to listen for
6283 * @param {Function} handler The method the event invokes
6284 * @param {Object} scope (optional) The scope in which to execute the handler
6285 * function. The handler function's "this" context.
6286 * @param {Object} options (optional) An object containing handler configuration
6287 * properties. This may contain any of the following properties:<ul>
6288 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6289 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6290 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6291 * <li>preventDefault {Boolean} True to prevent the default action</li>
6292 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6293 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6294 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6295 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6296 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6297 * by the specified number of milliseconds. If the event fires again within that time, the original
6298 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6301 * <b>Combining Options</b><br>
6302 * Using the options argument, it is possible to combine different types of listeners:<br>
6304 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6306 el.on('click', this.onClick, this, {
6313 * <b>Attaching multiple handlers in 1 call</b><br>
6314 * The method also allows for a single argument to be passed which is a config object containing properties
6315 * which specify multiple handlers.
6325 fn: this.onMouseOver
6334 * Or a shorthand syntax:<br>
6337 'click' : this.onClick,
6338 'mouseover' : this.onMouseOver,
6339 'mouseout' : this.onMouseOut
6343 addListener : function(element, eventName, fn, scope, options){
6344 if(typeof eventName == "object"){
6350 if(typeof o[e] == "function"){
6352 listen(element, e, o, o[e], o.scope);
6354 // individual options
6355 listen(element, e, o[e]);
6360 return listen(element, eventName, options, fn, scope);
6364 * Removes an event handler
6366 * @param {String/HTMLElement} element The id or html element to remove the
6368 * @param {String} eventName The type of event
6369 * @param {Function} fn
6370 * @return {Boolean} True if a listener was actually removed
6372 removeListener : function(element, eventName, fn){
6373 return stopListening(element, eventName, fn);
6377 * Fires when the document is ready (before onload and before images are loaded). Can be
6378 * accessed shorthanded Roo.onReady().
6379 * @param {Function} fn The method the event invokes
6380 * @param {Object} scope An object that becomes the scope of the handler
6381 * @param {boolean} options
6383 onDocumentReady : function(fn, scope, options){
6384 if(docReadyState){ // if it already fired
6385 docReadyEvent.addListener(fn, scope, options);
6386 docReadyEvent.fire();
6387 docReadyEvent.clearListeners();
6393 docReadyEvent.addListener(fn, scope, options);
6397 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6398 * @param {Function} fn The method the event invokes
6399 * @param {Object} scope An object that becomes the scope of the handler
6400 * @param {boolean} options
6402 onWindowResize : function(fn, scope, options){
6404 resizeEvent = new Roo.util.Event();
6405 resizeTask = new Roo.util.DelayedTask(function(){
6406 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6408 E.on(window, "resize", function(){
6410 resizeTask.delay(50);
6412 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6416 resizeEvent.addListener(fn, scope, options);
6420 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6421 * @param {Function} fn The method the event invokes
6422 * @param {Object} scope An object that becomes the scope of the handler
6423 * @param {boolean} options
6425 onTextResize : function(fn, scope, options){
6427 textEvent = new Roo.util.Event();
6428 var textEl = new Roo.Element(document.createElement('div'));
6429 textEl.dom.className = 'x-text-resize';
6430 textEl.dom.innerHTML = 'X';
6431 textEl.appendTo(document.body);
6432 textSize = textEl.dom.offsetHeight;
6433 setInterval(function(){
6434 if(textEl.dom.offsetHeight != textSize){
6435 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6437 }, this.textResizeInterval);
6439 textEvent.addListener(fn, scope, options);
6443 * Removes the passed window resize listener.
6444 * @param {Function} fn The method the event invokes
6445 * @param {Object} scope The scope of handler
6447 removeResizeListener : function(fn, scope){
6449 resizeEvent.removeListener(fn, scope);
6454 fireResize : function(){
6456 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6460 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6464 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6466 textResizeInterval : 50
6471 * @scopeAlias pub=Roo.EventManager
6475 * Appends an event handler to an element (shorthand for addListener)
6476 * @param {String/HTMLElement} element The html element or id to assign the
6477 * @param {String} eventName The type of event to listen for
6478 * @param {Function} handler The method the event invokes
6479 * @param {Object} scope (optional) The scope in which to execute the handler
6480 * function. The handler function's "this" context.
6481 * @param {Object} options (optional) An object containing handler configuration
6482 * properties. This may contain any of the following properties:<ul>
6483 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6484 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6485 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6486 * <li>preventDefault {Boolean} True to prevent the default action</li>
6487 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6488 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6489 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6490 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6491 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6492 * by the specified number of milliseconds. If the event fires again within that time, the original
6493 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6496 * <b>Combining Options</b><br>
6497 * Using the options argument, it is possible to combine different types of listeners:<br>
6499 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6501 el.on('click', this.onClick, this, {
6508 * <b>Attaching multiple handlers in 1 call</b><br>
6509 * The method also allows for a single argument to be passed which is a config object containing properties
6510 * which specify multiple handlers.
6520 fn: this.onMouseOver
6529 * Or a shorthand syntax:<br>
6532 'click' : this.onClick,
6533 'mouseover' : this.onMouseOver,
6534 'mouseout' : this.onMouseOut
6538 pub.on = pub.addListener;
6539 pub.un = pub.removeListener;
6541 pub.stoppedMouseDownEvent = new Roo.util.Event();
6545 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6546 * @param {Function} fn The method the event invokes
6547 * @param {Object} scope An object that becomes the scope of the handler
6548 * @param {boolean} override If true, the obj passed in becomes
6549 * the execution scope of the listener
6553 Roo.onReady = Roo.EventManager.onDocumentReady;
6555 Roo.onReady(function(){
6556 var bd = Roo.get(document.body);
6561 : Roo.isGecko ? "roo-gecko"
6562 : Roo.isOpera ? "roo-opera"
6563 : Roo.isSafari ? "roo-safari" : ""];
6566 cls.push("roo-mac");
6569 cls.push("roo-linux");
6571 if(Roo.isBorderBox){
6572 cls.push('roo-border-box');
6574 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6575 var p = bd.dom.parentNode;
6577 p.className += ' roo-strict';
6580 bd.addClass(cls.join(' '));
6584 * @class Roo.EventObject
6585 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6586 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6589 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6591 var target = e.getTarget();
6594 var myDiv = Roo.get("myDiv");
6595 myDiv.on("click", handleClick);
6597 Roo.EventManager.on("myDiv", 'click', handleClick);
6598 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6602 Roo.EventObject = function(){
6604 var E = Roo.lib.Event;
6606 // safari keypress events for special keys return bad keycodes
6609 63235 : 39, // right
6612 63276 : 33, // page up
6613 63277 : 34, // page down
6614 63272 : 46, // delete
6619 // normalize button clicks
6620 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6621 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6623 Roo.EventObjectImpl = function(e){
6625 this.setEvent(e.browserEvent || e);
6628 Roo.EventObjectImpl.prototype = {
6630 * Used to fix doc tools.
6631 * @scope Roo.EventObject.prototype
6637 /** The normal browser event */
6638 browserEvent : null,
6639 /** The button pressed in a mouse event */
6641 /** True if the shift key was down during the event */
6643 /** True if the control key was down during the event */
6645 /** True if the alt key was down during the event */
6704 setEvent : function(e){
6705 if(e == this || (e && e.browserEvent)){ // already wrapped
6708 this.browserEvent = e;
6710 // normalize buttons
6711 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6712 if(e.type == 'click' && this.button == -1){
6716 this.shiftKey = e.shiftKey;
6717 // mac metaKey behaves like ctrlKey
6718 this.ctrlKey = e.ctrlKey || e.metaKey;
6719 this.altKey = e.altKey;
6720 // in getKey these will be normalized for the mac
6721 this.keyCode = e.keyCode;
6722 // keyup warnings on firefox.
6723 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6724 // cache the target for the delayed and or buffered events
6725 this.target = E.getTarget(e);
6727 this.xy = E.getXY(e);
6730 this.shiftKey = false;
6731 this.ctrlKey = false;
6732 this.altKey = false;
6742 * Stop the event (preventDefault and stopPropagation)
6744 stopEvent : function(){
6745 if(this.browserEvent){
6746 if(this.browserEvent.type == 'mousedown'){
6747 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6749 E.stopEvent(this.browserEvent);
6754 * Prevents the browsers default handling of the event.
6756 preventDefault : function(){
6757 if(this.browserEvent){
6758 E.preventDefault(this.browserEvent);
6763 isNavKeyPress : function(){
6764 var k = this.keyCode;
6765 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6766 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6769 isSpecialKey : function(){
6770 var k = this.keyCode;
6771 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6772 (k == 16) || (k == 17) ||
6773 (k >= 18 && k <= 20) ||
6774 (k >= 33 && k <= 35) ||
6775 (k >= 36 && k <= 39) ||
6776 (k >= 44 && k <= 45);
6779 * Cancels bubbling of the event.
6781 stopPropagation : function(){
6782 if(this.browserEvent){
6783 if(this.type == 'mousedown'){
6784 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6786 E.stopPropagation(this.browserEvent);
6791 * Gets the key code for the event.
6794 getCharCode : function(){
6795 return this.charCode || this.keyCode;
6799 * Returns a normalized keyCode for the event.
6800 * @return {Number} The key code
6802 getKey : function(){
6803 var k = this.keyCode || this.charCode;
6804 return Roo.isSafari ? (safariKeys[k] || k) : k;
6808 * Gets the x coordinate of the event.
6811 getPageX : function(){
6816 * Gets the y coordinate of the event.
6819 getPageY : function(){
6824 * Gets the time of the event.
6827 getTime : function(){
6828 if(this.browserEvent){
6829 return E.getTime(this.browserEvent);
6835 * Gets the page coordinates of the event.
6836 * @return {Array} The xy values like [x, y]
6843 * Gets the target for the event.
6844 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
6845 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6846 search as a number or element (defaults to 10 || document.body)
6847 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6848 * @return {HTMLelement}
6850 getTarget : function(selector, maxDepth, returnEl){
6851 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
6854 * Gets the related target.
6855 * @return {HTMLElement}
6857 getRelatedTarget : function(){
6858 if(this.browserEvent){
6859 return E.getRelatedTarget(this.browserEvent);
6865 * Normalizes mouse wheel delta across browsers
6866 * @return {Number} The delta
6868 getWheelDelta : function(){
6869 var e = this.browserEvent;
6871 if(e.wheelDelta){ /* IE/Opera. */
6872 delta = e.wheelDelta/120;
6873 }else if(e.detail){ /* Mozilla case. */
6874 delta = -e.detail/3;
6880 * Returns true if the control, meta, shift or alt key was pressed during this event.
6883 hasModifier : function(){
6884 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
6888 * Returns true if the target of this event equals el or is a child of el
6889 * @param {String/HTMLElement/Element} el
6890 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
6893 within : function(el, related){
6894 var t = this[related ? "getRelatedTarget" : "getTarget"]();
6895 return t && Roo.fly(el).contains(t);
6898 getPoint : function(){
6899 return new Roo.lib.Point(this.xy[0], this.xy[1]);
6903 return new Roo.EventObjectImpl();
6908 * Ext JS Library 1.1.1
6909 * Copyright(c) 2006-2007, Ext JS, LLC.
6911 * Originally Released Under LGPL - original licence link has changed is not relivant.
6914 * <script type="text/javascript">
6918 // was in Composite Element!??!?!
6921 var D = Roo.lib.Dom;
6922 var E = Roo.lib.Event;
6923 var A = Roo.lib.Anim;
6925 // local style camelizing for speed
6927 var camelRe = /(-[a-z])/gi;
6928 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
6929 var view = document.defaultView;
6932 * @class Roo.Element
6933 * Represents an Element in the DOM.<br><br>
6936 var el = Roo.get("my-div");
6939 var el = getEl("my-div");
6941 // or with a DOM element
6942 var el = Roo.get(myDivElement);
6944 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
6945 * each call instead of constructing a new one.<br><br>
6946 * <b>Animations</b><br />
6947 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
6948 * should either be a boolean (true) or an object literal with animation options. The animation options are:
6950 Option Default Description
6951 --------- -------- ---------------------------------------------
6952 duration .35 The duration of the animation in seconds
6953 easing easeOut The YUI easing method
6954 callback none A function to execute when the anim completes
6955 scope this The scope (this) of the callback function
6957 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
6958 * manipulate the animation. Here's an example:
6960 var el = Roo.get("my-div");
6965 // default animation
6966 el.setWidth(100, true);
6968 // animation with some options set
6975 // using the "anim" property to get the Anim object
6981 el.setWidth(100, opt);
6983 if(opt.anim.isAnimated()){
6987 * <b> Composite (Collections of) Elements</b><br />
6988 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
6989 * @constructor Create a new Element directly.
6990 * @param {String/HTMLElement} element
6991 * @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).
6993 Roo.Element = function(element, forceNew){
6994 var dom = typeof element == "string" ?
6995 document.getElementById(element) : element;
6996 if(!dom){ // invalid id/element
7000 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
7001 return Roo.Element.cache[id];
7011 * The DOM element ID
7014 this.id = id || Roo.id(dom);
7017 var El = Roo.Element;
7021 * The element's default display mode (defaults to "")
7024 originalDisplay : "",
7028 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
7033 * Sets the element's visibility mode. When setVisible() is called it
7034 * will use this to determine whether to set the visibility or the display property.
7035 * @param visMode Element.VISIBILITY or Element.DISPLAY
7036 * @return {Roo.Element} this
7038 setVisibilityMode : function(visMode){
7039 this.visibilityMode = visMode;
7043 * Convenience method for setVisibilityMode(Element.DISPLAY)
7044 * @param {String} display (optional) What to set display to when visible
7045 * @return {Roo.Element} this
7047 enableDisplayMode : function(display){
7048 this.setVisibilityMode(El.DISPLAY);
7049 if(typeof display != "undefined") this.originalDisplay = display;
7054 * 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)
7055 * @param {String} selector The simple selector to test
7056 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7057 search as a number or element (defaults to 10 || document.body)
7058 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7059 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7061 findParent : function(simpleSelector, maxDepth, returnEl){
7062 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7063 maxDepth = maxDepth || 50;
7064 if(typeof maxDepth != "number"){
7065 stopEl = Roo.getDom(maxDepth);
7068 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7069 if(dq.is(p, simpleSelector)){
7070 return returnEl ? Roo.get(p) : p;
7080 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7081 * @param {String} selector The simple selector to test
7082 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7083 search as a number or element (defaults to 10 || document.body)
7084 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7085 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7087 findParentNode : function(simpleSelector, maxDepth, returnEl){
7088 var p = Roo.fly(this.dom.parentNode, '_internal');
7089 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7093 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7094 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7095 * @param {String} selector The simple selector to test
7096 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7097 search as a number or element (defaults to 10 || document.body)
7098 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7100 up : function(simpleSelector, maxDepth){
7101 return this.findParentNode(simpleSelector, maxDepth, true);
7107 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7108 * @param {String} selector The simple selector to test
7109 * @return {Boolean} True if this element matches the selector, else false
7111 is : function(simpleSelector){
7112 return Roo.DomQuery.is(this.dom, simpleSelector);
7116 * Perform animation on this element.
7117 * @param {Object} args The YUI animation control args
7118 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7119 * @param {Function} onComplete (optional) Function to call when animation completes
7120 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7121 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7122 * @return {Roo.Element} this
7124 animate : function(args, duration, onComplete, easing, animType){
7125 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7130 * @private Internal animation call
7132 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7133 animType = animType || 'run';
7135 var anim = Roo.lib.Anim[animType](
7137 (opt.duration || defaultDur) || .35,
7138 (opt.easing || defaultEase) || 'easeOut',
7140 Roo.callback(cb, this);
7141 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7149 // private legacy anim prep
7150 preanim : function(a, i){
7151 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7155 * Removes worthless text nodes
7156 * @param {Boolean} forceReclean (optional) By default the element
7157 * keeps track if it has been cleaned already so
7158 * you can call this over and over. However, if you update the element and
7159 * need to force a reclean, you can pass true.
7161 clean : function(forceReclean){
7162 if(this.isCleaned && forceReclean !== true){
7166 var d = this.dom, n = d.firstChild, ni = -1;
7168 var nx = n.nextSibling;
7169 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7176 this.isCleaned = true;
7181 calcOffsetsTo : function(el){
7184 var restorePos = false;
7185 if(el.getStyle('position') == 'static'){
7186 el.position('relative');
7191 while(op && op != d && op.tagName != 'HTML'){
7194 op = op.offsetParent;
7197 el.position('static');
7203 * Scrolls this element into view within the passed container.
7204 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7205 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7206 * @return {Roo.Element} this
7208 scrollIntoView : function(container, hscroll){
7209 var c = Roo.getDom(container) || document.body;
7212 var o = this.calcOffsetsTo(c),
7215 b = t+el.offsetHeight,
7216 r = l+el.offsetWidth;
7218 var ch = c.clientHeight;
7219 var ct = parseInt(c.scrollTop, 10);
7220 var cl = parseInt(c.scrollLeft, 10);
7222 var cr = cl + c.clientWidth;
7230 if(hscroll !== false){
7234 c.scrollLeft = r-c.clientWidth;
7241 scrollChildIntoView : function(child, hscroll){
7242 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7246 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7247 * the new height may not be available immediately.
7248 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7249 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7250 * @param {Function} onComplete (optional) Function to call when animation completes
7251 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7252 * @return {Roo.Element} this
7254 autoHeight : function(animate, duration, onComplete, easing){
7255 var oldHeight = this.getHeight();
7257 this.setHeight(1); // force clipping
7258 setTimeout(function(){
7259 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7261 this.setHeight(height);
7263 if(typeof onComplete == "function"){
7267 this.setHeight(oldHeight); // restore original height
7268 this.setHeight(height, animate, duration, function(){
7270 if(typeof onComplete == "function") onComplete();
7271 }.createDelegate(this), easing);
7273 }.createDelegate(this), 0);
7278 * Returns true if this element is an ancestor of the passed element
7279 * @param {HTMLElement/String} el The element to check
7280 * @return {Boolean} True if this element is an ancestor of el, else false
7282 contains : function(el){
7283 if(!el){return false;}
7284 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7288 * Checks whether the element is currently visible using both visibility and display properties.
7289 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7290 * @return {Boolean} True if the element is currently visible, else false
7292 isVisible : function(deep) {
7293 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7294 if(deep !== true || !vis){
7297 var p = this.dom.parentNode;
7298 while(p && p.tagName.toLowerCase() != "body"){
7299 if(!Roo.fly(p, '_isVisible').isVisible()){
7308 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7309 * @param {String} selector The CSS selector
7310 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7311 * @return {CompositeElement/CompositeElementLite} The composite element
7313 select : function(selector, unique){
7314 return El.select(selector, unique, this.dom);
7318 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7319 * @param {String} selector The CSS selector
7320 * @return {Array} An array of the matched nodes
7322 query : function(selector, unique){
7323 return Roo.DomQuery.select(selector, this.dom);
7327 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7328 * @param {String} selector The CSS selector
7329 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7330 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7332 child : function(selector, returnDom){
7333 var n = Roo.DomQuery.selectNode(selector, this.dom);
7334 return returnDom ? n : Roo.get(n);
7338 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7339 * @param {String} selector The CSS selector
7340 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7341 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7343 down : function(selector, returnDom){
7344 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7345 return returnDom ? n : Roo.get(n);
7349 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7350 * @param {String} group The group the DD object is member of
7351 * @param {Object} config The DD config object
7352 * @param {Object} overrides An object containing methods to override/implement on the DD object
7353 * @return {Roo.dd.DD} The DD object
7355 initDD : function(group, config, overrides){
7356 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7357 return Roo.apply(dd, overrides);
7361 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7362 * @param {String} group The group the DDProxy object is member of
7363 * @param {Object} config The DDProxy config object
7364 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7365 * @return {Roo.dd.DDProxy} The DDProxy object
7367 initDDProxy : function(group, config, overrides){
7368 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7369 return Roo.apply(dd, overrides);
7373 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7374 * @param {String} group The group the DDTarget object is member of
7375 * @param {Object} config The DDTarget config object
7376 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7377 * @return {Roo.dd.DDTarget} The DDTarget object
7379 initDDTarget : function(group, config, overrides){
7380 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7381 return Roo.apply(dd, overrides);
7385 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7386 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7387 * @param {Boolean} visible Whether the element is visible
7388 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7389 * @return {Roo.Element} this
7391 setVisible : function(visible, animate){
7393 if(this.visibilityMode == El.DISPLAY){
7394 this.setDisplayed(visible);
7397 this.dom.style.visibility = visible ? "visible" : "hidden";
7400 // closure for composites
7402 var visMode = this.visibilityMode;
7404 this.setOpacity(.01);
7405 this.setVisible(true);
7407 this.anim({opacity: { to: (visible?1:0) }},
7408 this.preanim(arguments, 1),
7409 null, .35, 'easeIn', function(){
7411 if(visMode == El.DISPLAY){
7412 dom.style.display = "none";
7414 dom.style.visibility = "hidden";
7416 Roo.get(dom).setOpacity(1);
7424 * Returns true if display is not "none"
7427 isDisplayed : function() {
7428 return this.getStyle("display") != "none";
7432 * Toggles the element's visibility or display, depending on visibility mode.
7433 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7434 * @return {Roo.Element} this
7436 toggle : function(animate){
7437 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7442 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7443 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7444 * @return {Roo.Element} this
7446 setDisplayed : function(value) {
7447 if(typeof value == "boolean"){
7448 value = value ? this.originalDisplay : "none";
7450 this.setStyle("display", value);
7455 * Tries to focus the element. Any exceptions are caught and ignored.
7456 * @return {Roo.Element} this
7458 focus : function() {
7466 * Tries to blur the element. Any exceptions are caught and ignored.
7467 * @return {Roo.Element} this
7477 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7478 * @param {String/Array} className The CSS class to add, or an array of classes
7479 * @return {Roo.Element} this
7481 addClass : function(className){
7482 if(className instanceof Array){
7483 for(var i = 0, len = className.length; i < len; i++) {
7484 this.addClass(className[i]);
7487 if(className && !this.hasClass(className)){
7488 this.dom.className = this.dom.className + " " + className;
7495 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7496 * @param {String/Array} className The CSS class to add, or an array of classes
7497 * @return {Roo.Element} this
7499 radioClass : function(className){
7500 var siblings = this.dom.parentNode.childNodes;
7501 for(var i = 0; i < siblings.length; i++) {
7502 var s = siblings[i];
7503 if(s.nodeType == 1){
7504 Roo.get(s).removeClass(className);
7507 this.addClass(className);
7512 * Removes one or more CSS classes from the element.
7513 * @param {String/Array} className The CSS class to remove, or an array of classes
7514 * @return {Roo.Element} this
7516 removeClass : function(className){
7517 if(!className || !this.dom.className){
7520 if(className instanceof Array){
7521 for(var i = 0, len = className.length; i < len; i++) {
7522 this.removeClass(className[i]);
7525 if(this.hasClass(className)){
7526 var re = this.classReCache[className];
7528 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7529 this.classReCache[className] = re;
7531 this.dom.className =
7532 this.dom.className.replace(re, " ");
7542 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7543 * @param {String} className The CSS class to toggle
7544 * @return {Roo.Element} this
7546 toggleClass : function(className){
7547 if(this.hasClass(className)){
7548 this.removeClass(className);
7550 this.addClass(className);
7556 * Checks if the specified CSS class exists on this element's DOM node.
7557 * @param {String} className The CSS class to check for
7558 * @return {Boolean} True if the class exists, else false
7560 hasClass : function(className){
7561 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7565 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7566 * @param {String} oldClassName The CSS class to replace
7567 * @param {String} newClassName The replacement CSS class
7568 * @return {Roo.Element} this
7570 replaceClass : function(oldClassName, newClassName){
7571 this.removeClass(oldClassName);
7572 this.addClass(newClassName);
7577 * Returns an object with properties matching the styles requested.
7578 * For example, el.getStyles('color', 'font-size', 'width') might return
7579 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7580 * @param {String} style1 A style name
7581 * @param {String} style2 A style name
7582 * @param {String} etc.
7583 * @return {Object} The style object
7585 getStyles : function(){
7586 var a = arguments, len = a.length, r = {};
7587 for(var i = 0; i < len; i++){
7588 r[a[i]] = this.getStyle(a[i]);
7594 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7595 * @param {String} property The style property whose value is returned.
7596 * @return {String} The current value of the style property for this element.
7598 getStyle : function(){
7599 return view && view.getComputedStyle ?
7601 var el = this.dom, v, cs, camel;
7602 if(prop == 'float'){
7605 if(el.style && (v = el.style[prop])){
7608 if(cs = view.getComputedStyle(el, "")){
7609 if(!(camel = propCache[prop])){
7610 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7617 var el = this.dom, v, cs, camel;
7618 if(prop == 'opacity'){
7619 if(typeof el.style.filter == 'string'){
7620 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7622 var fv = parseFloat(m[1]);
7624 return fv ? fv / 100 : 0;
7629 }else if(prop == 'float'){
7630 prop = "styleFloat";
7632 if(!(camel = propCache[prop])){
7633 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7635 if(v = el.style[camel]){
7638 if(cs = el.currentStyle){
7646 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7647 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7648 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7649 * @return {Roo.Element} this
7651 setStyle : function(prop, value){
7652 if(typeof prop == "string"){
7654 if (prop == 'float') {
7655 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7660 if(!(camel = propCache[prop])){
7661 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7664 if(camel == 'opacity') {
7665 this.setOpacity(value);
7667 this.dom.style[camel] = value;
7670 for(var style in prop){
7671 if(typeof prop[style] != "function"){
7672 this.setStyle(style, prop[style]);
7680 * More flexible version of {@link #setStyle} for setting style properties.
7681 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7682 * a function which returns such a specification.
7683 * @return {Roo.Element} this
7685 applyStyles : function(style){
7686 Roo.DomHelper.applyStyles(this.dom, style);
7691 * 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).
7692 * @return {Number} The X position of the element
7695 return D.getX(this.dom);
7699 * 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).
7700 * @return {Number} The Y position of the element
7703 return D.getY(this.dom);
7707 * 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).
7708 * @return {Array} The XY position of the element
7711 return D.getXY(this.dom);
7715 * 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).
7716 * @param {Number} The X position of the element
7717 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7718 * @return {Roo.Element} this
7720 setX : function(x, animate){
7722 D.setX(this.dom, x);
7724 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7730 * 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).
7731 * @param {Number} The Y position of the element
7732 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7733 * @return {Roo.Element} this
7735 setY : function(y, animate){
7737 D.setY(this.dom, y);
7739 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7745 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7746 * @param {String} left The left CSS property value
7747 * @return {Roo.Element} this
7749 setLeft : function(left){
7750 this.setStyle("left", this.addUnits(left));
7755 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7756 * @param {String} top The top CSS property value
7757 * @return {Roo.Element} this
7759 setTop : function(top){
7760 this.setStyle("top", this.addUnits(top));
7765 * Sets the element's CSS right style.
7766 * @param {String} right The right CSS property value
7767 * @return {Roo.Element} this
7769 setRight : function(right){
7770 this.setStyle("right", this.addUnits(right));
7775 * Sets the element's CSS bottom style.
7776 * @param {String} bottom The bottom CSS property value
7777 * @return {Roo.Element} this
7779 setBottom : function(bottom){
7780 this.setStyle("bottom", this.addUnits(bottom));
7785 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7786 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7787 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7788 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7789 * @return {Roo.Element} this
7791 setXY : function(pos, animate){
7793 D.setXY(this.dom, pos);
7795 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
7801 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7802 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7803 * @param {Number} x X value for new position (coordinates are page-based)
7804 * @param {Number} y Y value for new position (coordinates are page-based)
7805 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7806 * @return {Roo.Element} this
7808 setLocation : function(x, y, animate){
7809 this.setXY([x, y], this.preanim(arguments, 2));
7814 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7815 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7816 * @param {Number} x X value for new position (coordinates are page-based)
7817 * @param {Number} y Y value for new position (coordinates are page-based)
7818 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7819 * @return {Roo.Element} this
7821 moveTo : function(x, y, animate){
7822 this.setXY([x, y], this.preanim(arguments, 2));
7827 * Returns the region of the given element.
7828 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
7829 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
7831 getRegion : function(){
7832 return D.getRegion(this.dom);
7836 * Returns the offset height of the element
7837 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
7838 * @return {Number} The element's height
7840 getHeight : function(contentHeight){
7841 var h = this.dom.offsetHeight || 0;
7842 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
7846 * Returns the offset width of the element
7847 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
7848 * @return {Number} The element's width
7850 getWidth : function(contentWidth){
7851 var w = this.dom.offsetWidth || 0;
7852 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
7856 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
7857 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
7858 * if a height has not been set using CSS.
7861 getComputedHeight : function(){
7862 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
7864 h = parseInt(this.getStyle('height'), 10) || 0;
7865 if(!this.isBorderBox()){
7866 h += this.getFrameWidth('tb');
7873 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
7874 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
7875 * if a width has not been set using CSS.
7878 getComputedWidth : function(){
7879 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
7881 w = parseInt(this.getStyle('width'), 10) || 0;
7882 if(!this.isBorderBox()){
7883 w += this.getFrameWidth('lr');
7890 * Returns the size of the element.
7891 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
7892 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
7894 getSize : function(contentSize){
7895 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
7899 * Returns the width and height of the viewport.
7900 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
7902 getViewSize : function(){
7903 var d = this.dom, doc = document, aw = 0, ah = 0;
7904 if(d == doc || d == doc.body){
7905 return {width : D.getViewWidth(), height: D.getViewHeight()};
7908 width : d.clientWidth,
7909 height: d.clientHeight
7915 * Returns the value of the "value" attribute
7916 * @param {Boolean} asNumber true to parse the value as a number
7917 * @return {String/Number}
7919 getValue : function(asNumber){
7920 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
7924 adjustWidth : function(width){
7925 if(typeof width == "number"){
7926 if(this.autoBoxAdjust && !this.isBorderBox()){
7927 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
7937 adjustHeight : function(height){
7938 if(typeof height == "number"){
7939 if(this.autoBoxAdjust && !this.isBorderBox()){
7940 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
7950 * Set the width of the element
7951 * @param {Number} width The new width
7952 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7953 * @return {Roo.Element} this
7955 setWidth : function(width, animate){
7956 width = this.adjustWidth(width);
7958 this.dom.style.width = this.addUnits(width);
7960 this.anim({width: {to: width}}, this.preanim(arguments, 1));
7966 * Set the height of the element
7967 * @param {Number} height The new height
7968 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7969 * @return {Roo.Element} this
7971 setHeight : function(height, animate){
7972 height = this.adjustHeight(height);
7974 this.dom.style.height = this.addUnits(height);
7976 this.anim({height: {to: height}}, this.preanim(arguments, 1));
7982 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
7983 * @param {Number} width The new width
7984 * @param {Number} height The new height
7985 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7986 * @return {Roo.Element} this
7988 setSize : function(width, height, animate){
7989 if(typeof width == "object"){ // in case of object from getSize()
7990 height = width.height; width = width.width;
7992 width = this.adjustWidth(width); height = this.adjustHeight(height);
7994 this.dom.style.width = this.addUnits(width);
7995 this.dom.style.height = this.addUnits(height);
7997 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
8003 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
8004 * @param {Number} x X value for new position (coordinates are page-based)
8005 * @param {Number} y Y value for new position (coordinates are page-based)
8006 * @param {Number} width The new width
8007 * @param {Number} height The new height
8008 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8009 * @return {Roo.Element} this
8011 setBounds : function(x, y, width, height, animate){
8013 this.setSize(width, height);
8014 this.setLocation(x, y);
8016 width = this.adjustWidth(width); height = this.adjustHeight(height);
8017 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
8018 this.preanim(arguments, 4), 'motion');
8024 * 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.
8025 * @param {Roo.lib.Region} region The region to fill
8026 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8027 * @return {Roo.Element} this
8029 setRegion : function(region, animate){
8030 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
8035 * Appends an event handler
8037 * @param {String} eventName The type of event to append
8038 * @param {Function} fn The method the event invokes
8039 * @param {Object} scope (optional) The scope (this object) of the fn
8040 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
8042 addListener : function(eventName, fn, scope, options){
8044 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8049 * Removes an event handler from this element
8050 * @param {String} eventName the type of event to remove
8051 * @param {Function} fn the method the event invokes
8052 * @return {Roo.Element} this
8054 removeListener : function(eventName, fn){
8055 Roo.EventManager.removeListener(this.dom, eventName, fn);
8060 * Removes all previous added listeners from this element
8061 * @return {Roo.Element} this
8063 removeAllListeners : function(){
8064 E.purgeElement(this.dom);
8068 relayEvent : function(eventName, observable){
8069 this.on(eventName, function(e){
8070 observable.fireEvent(eventName, e);
8075 * Set the opacity of the element
8076 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8077 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8078 * @return {Roo.Element} this
8080 setOpacity : function(opacity, animate){
8082 var s = this.dom.style;
8085 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8086 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8088 s.opacity = opacity;
8091 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8097 * Gets the left X coordinate
8098 * @param {Boolean} local True to get the local css position instead of page coordinate
8101 getLeft : function(local){
8105 return parseInt(this.getStyle("left"), 10) || 0;
8110 * Gets the right X coordinate of the element (element X position + element width)
8111 * @param {Boolean} local True to get the local css position instead of page coordinate
8114 getRight : function(local){
8116 return this.getX() + this.getWidth();
8118 return (this.getLeft(true) + this.getWidth()) || 0;
8123 * Gets the top Y coordinate
8124 * @param {Boolean} local True to get the local css position instead of page coordinate
8127 getTop : function(local) {
8131 return parseInt(this.getStyle("top"), 10) || 0;
8136 * Gets the bottom Y coordinate of the element (element Y position + element height)
8137 * @param {Boolean} local True to get the local css position instead of page coordinate
8140 getBottom : function(local){
8142 return this.getY() + this.getHeight();
8144 return (this.getTop(true) + this.getHeight()) || 0;
8149 * Initializes positioning on this element. If a desired position is not passed, it will make the
8150 * the element positioned relative IF it is not already positioned.
8151 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8152 * @param {Number} zIndex (optional) The zIndex to apply
8153 * @param {Number} x (optional) Set the page X position
8154 * @param {Number} y (optional) Set the page Y position
8156 position : function(pos, zIndex, x, y){
8158 if(this.getStyle('position') == 'static'){
8159 this.setStyle('position', 'relative');
8162 this.setStyle("position", pos);
8165 this.setStyle("z-index", zIndex);
8167 if(x !== undefined && y !== undefined){
8169 }else if(x !== undefined){
8171 }else if(y !== undefined){
8177 * Clear positioning back to the default when the document was loaded
8178 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8179 * @return {Roo.Element} this
8181 clearPositioning : function(value){
8189 "position" : "static"
8195 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8196 * snapshot before performing an update and then restoring the element.
8199 getPositioning : function(){
8200 var l = this.getStyle("left");
8201 var t = this.getStyle("top");
8203 "position" : this.getStyle("position"),
8205 "right" : l ? "" : this.getStyle("right"),
8207 "bottom" : t ? "" : this.getStyle("bottom"),
8208 "z-index" : this.getStyle("z-index")
8213 * Gets the width of the border(s) for the specified side(s)
8214 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8215 * passing lr would get the border (l)eft width + the border (r)ight width.
8216 * @return {Number} The width of the sides passed added together
8218 getBorderWidth : function(side){
8219 return this.addStyles(side, El.borders);
8223 * Gets the width of the padding(s) for the specified side(s)
8224 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8225 * passing lr would get the padding (l)eft + the padding (r)ight.
8226 * @return {Number} The padding of the sides passed added together
8228 getPadding : function(side){
8229 return this.addStyles(side, El.paddings);
8233 * Set positioning with an object returned by getPositioning().
8234 * @param {Object} posCfg
8235 * @return {Roo.Element} this
8237 setPositioning : function(pc){
8238 this.applyStyles(pc);
8239 if(pc.right == "auto"){
8240 this.dom.style.right = "";
8242 if(pc.bottom == "auto"){
8243 this.dom.style.bottom = "";
8249 fixDisplay : function(){
8250 if(this.getStyle("display") == "none"){
8251 this.setStyle("visibility", "hidden");
8252 this.setStyle("display", this.originalDisplay); // first try reverting to default
8253 if(this.getStyle("display") == "none"){ // if that fails, default to block
8254 this.setStyle("display", "block");
8260 * Quick set left and top adding default units
8261 * @param {String} left The left CSS property value
8262 * @param {String} top The top CSS property value
8263 * @return {Roo.Element} this
8265 setLeftTop : function(left, top){
8266 this.dom.style.left = this.addUnits(left);
8267 this.dom.style.top = this.addUnits(top);
8272 * Move this element relative to its current position.
8273 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8274 * @param {Number} distance How far to move the element in pixels
8275 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8276 * @return {Roo.Element} this
8278 move : function(direction, distance, animate){
8279 var xy = this.getXY();
8280 direction = direction.toLowerCase();
8284 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8288 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8293 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8298 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8305 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8306 * @return {Roo.Element} this
8309 if(!this.isClipped){
8310 this.isClipped = true;
8311 this.originalClip = {
8312 "o": this.getStyle("overflow"),
8313 "x": this.getStyle("overflow-x"),
8314 "y": this.getStyle("overflow-y")
8316 this.setStyle("overflow", "hidden");
8317 this.setStyle("overflow-x", "hidden");
8318 this.setStyle("overflow-y", "hidden");
8324 * Return clipping (overflow) to original clipping before clip() was called
8325 * @return {Roo.Element} this
8327 unclip : function(){
8329 this.isClipped = false;
8330 var o = this.originalClip;
8331 if(o.o){this.setStyle("overflow", o.o);}
8332 if(o.x){this.setStyle("overflow-x", o.x);}
8333 if(o.y){this.setStyle("overflow-y", o.y);}
8340 * Gets the x,y coordinates specified by the anchor position on the element.
8341 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8342 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8343 * {width: (target width), height: (target height)} (defaults to the element's current size)
8344 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8345 * @return {Array} [x, y] An array containing the element's x and y coordinates
8347 getAnchorXY : function(anchor, local, s){
8348 //Passing a different size is useful for pre-calculating anchors,
8349 //especially for anchored animations that change the el size.
8351 var w, h, vp = false;
8354 if(d == document.body || d == document){
8356 w = D.getViewWidth(); h = D.getViewHeight();
8358 w = this.getWidth(); h = this.getHeight();
8361 w = s.width; h = s.height;
8363 var x = 0, y = 0, r = Math.round;
8364 switch((anchor || "tl").toLowerCase()){
8406 var sc = this.getScroll();
8407 return [x + sc.left, y + sc.top];
8409 //Add the element's offset xy
8410 var o = this.getXY();
8411 return [x+o[0], y+o[1]];
8415 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8416 * supported position values.
8417 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8418 * @param {String} position The position to align to.
8419 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8420 * @return {Array} [x, y]
8422 getAlignToXY : function(el, p, o){
8426 throw "Element.alignTo with an element that doesn't exist";
8428 var c = false; //constrain to viewport
8429 var p1 = "", p2 = "";
8436 }else if(p.indexOf("-") == -1){
8439 p = p.toLowerCase();
8440 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8442 throw "Element.alignTo with an invalid alignment " + p;
8444 p1 = m[1]; p2 = m[2]; c = !!m[3];
8446 //Subtract the aligned el's internal xy from the target's offset xy
8447 //plus custom offset to get the aligned el's new offset xy
8448 var a1 = this.getAnchorXY(p1, true);
8449 var a2 = el.getAnchorXY(p2, false);
8450 var x = a2[0] - a1[0] + o[0];
8451 var y = a2[1] - a1[1] + o[1];
8453 //constrain the aligned el to viewport if necessary
8454 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8455 // 5px of margin for ie
8456 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8458 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8459 //perpendicular to the vp border, allow the aligned el to slide on that border,
8460 //otherwise swap the aligned el to the opposite border of the target.
8461 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8462 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8463 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t"));
8464 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8467 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8468 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8470 if((x+w) > dw + scrollX){
8471 x = swapX ? r.left-w : dw+scrollX-w;
8474 x = swapX ? r.right : scrollX;
8476 if((y+h) > dh + scrollY){
8477 y = swapY ? r.top-h : dh+scrollY-h;
8480 y = swapY ? r.bottom : scrollY;
8487 getConstrainToXY : function(){
8488 var os = {top:0, left:0, bottom:0, right: 0};
8490 return function(el, local, offsets, proposedXY){
8492 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8494 var vw, vh, vx = 0, vy = 0;
8495 if(el.dom == document.body || el.dom == document){
8496 vw = Roo.lib.Dom.getViewWidth();
8497 vh = Roo.lib.Dom.getViewHeight();
8499 vw = el.dom.clientWidth;
8500 vh = el.dom.clientHeight;
8502 var vxy = el.getXY();
8508 var s = el.getScroll();
8510 vx += offsets.left + s.left;
8511 vy += offsets.top + s.top;
8513 vw -= offsets.right;
8514 vh -= offsets.bottom;
8519 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8520 var x = xy[0], y = xy[1];
8521 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8523 // only move it if it needs it
8526 // first validate right/bottom
8535 // then make sure top/left isn't negative
8544 return moved ? [x, y] : false;
8549 adjustForConstraints : function(xy, parent, offsets){
8550 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8554 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8555 * document it aligns it to the viewport.
8556 * The position parameter is optional, and can be specified in any one of the following formats:
8558 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8559 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8560 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8561 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8562 * <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
8563 * element's anchor point, and the second value is used as the target's anchor point.</li>
8565 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8566 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8567 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8568 * that specified in order to enforce the viewport constraints.
8569 * Following are all of the supported anchor positions:
8572 ----- -----------------------------
8573 tl The top left corner (default)
8574 t The center of the top edge
8575 tr The top right corner
8576 l The center of the left edge
8577 c In the center of the element
8578 r The center of the right edge
8579 bl The bottom left corner
8580 b The center of the bottom edge
8581 br The bottom right corner
8585 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8586 el.alignTo("other-el");
8588 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8589 el.alignTo("other-el", "tr?");
8591 // align the bottom right corner of el with the center left edge of other-el
8592 el.alignTo("other-el", "br-l?");
8594 // align the center of el with the bottom left corner of other-el and
8595 // adjust the x position by -6 pixels (and the y position by 0)
8596 el.alignTo("other-el", "c-bl", [-6, 0]);
8598 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8599 * @param {String} position The position to align to.
8600 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8601 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8602 * @return {Roo.Element} this
8604 alignTo : function(element, position, offsets, animate){
8605 var xy = this.getAlignToXY(element, position, offsets);
8606 this.setXY(xy, this.preanim(arguments, 3));
8611 * Anchors an element to another element and realigns it when the window is resized.
8612 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8613 * @param {String} position The position to align to.
8614 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8615 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8616 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8617 * is a number, it is used as the buffer delay (defaults to 50ms).
8618 * @param {Function} callback The function to call after the animation finishes
8619 * @return {Roo.Element} this
8621 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8622 var action = function(){
8623 this.alignTo(el, alignment, offsets, animate);
8624 Roo.callback(callback, this);
8626 Roo.EventManager.onWindowResize(action, this);
8627 var tm = typeof monitorScroll;
8628 if(tm != 'undefined'){
8629 Roo.EventManager.on(window, 'scroll', action, this,
8630 {buffer: tm == 'number' ? monitorScroll : 50});
8632 action.call(this); // align immediately
8636 * Clears any opacity settings from this element. Required in some cases for IE.
8637 * @return {Roo.Element} this
8639 clearOpacity : function(){
8640 if (window.ActiveXObject) {
8641 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8642 this.dom.style.filter = "";
8645 this.dom.style.opacity = "";
8646 this.dom.style["-moz-opacity"] = "";
8647 this.dom.style["-khtml-opacity"] = "";
8653 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8654 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8655 * @return {Roo.Element} this
8657 hide : function(animate){
8658 this.setVisible(false, this.preanim(arguments, 0));
8663 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8664 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8665 * @return {Roo.Element} this
8667 show : function(animate){
8668 this.setVisible(true, this.preanim(arguments, 0));
8673 * @private Test if size has a unit, otherwise appends the default
8675 addUnits : function(size){
8676 return Roo.Element.addUnits(size, this.defaultUnit);
8680 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8681 * @return {Roo.Element} this
8683 beginMeasure : function(){
8685 if(el.offsetWidth || el.offsetHeight){
8686 return this; // offsets work already
8689 var p = this.dom, b = document.body; // start with this element
8690 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8691 var pe = Roo.get(p);
8692 if(pe.getStyle('display') == 'none'){
8693 changed.push({el: p, visibility: pe.getStyle("visibility")});
8694 p.style.visibility = "hidden";
8695 p.style.display = "block";
8699 this._measureChanged = changed;
8705 * Restores displays to before beginMeasure was called
8706 * @return {Roo.Element} this
8708 endMeasure : function(){
8709 var changed = this._measureChanged;
8711 for(var i = 0, len = changed.length; i < len; i++) {
8713 r.el.style.visibility = r.visibility;
8714 r.el.style.display = "none";
8716 this._measureChanged = null;
8722 * Update the innerHTML of this element, optionally searching for and processing scripts
8723 * @param {String} html The new HTML
8724 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8725 * @param {Function} callback For async script loading you can be noticed when the update completes
8726 * @return {Roo.Element} this
8728 update : function(html, loadScripts, callback){
8729 if(typeof html == "undefined"){
8732 if(loadScripts !== true){
8733 this.dom.innerHTML = html;
8734 if(typeof callback == "function"){
8742 html += '<span id="' + id + '"></span>';
8744 E.onAvailable(id, function(){
8745 var hd = document.getElementsByTagName("head")[0];
8746 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8747 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8748 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8751 while(match = re.exec(html)){
8752 var attrs = match[1];
8753 var srcMatch = attrs ? attrs.match(srcRe) : false;
8754 if(srcMatch && srcMatch[2]){
8755 var s = document.createElement("script");
8756 s.src = srcMatch[2];
8757 var typeMatch = attrs.match(typeRe);
8758 if(typeMatch && typeMatch[2]){
8759 s.type = typeMatch[2];
8762 }else if(match[2] && match[2].length > 0){
8763 if(window.execScript) {
8764 window.execScript(match[2]);
8772 window.eval(match[2]);
8776 var el = document.getElementById(id);
8777 if(el){el.parentNode.removeChild(el);}
8778 if(typeof callback == "function"){
8782 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8787 * Direct access to the UpdateManager update() method (takes the same parameters).
8788 * @param {String/Function} url The url for this request or a function to call to get the url
8789 * @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}
8790 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8791 * @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.
8792 * @return {Roo.Element} this
8795 var um = this.getUpdateManager();
8796 um.update.apply(um, arguments);
8801 * Gets this element's UpdateManager
8802 * @return {Roo.UpdateManager} The UpdateManager
8804 getUpdateManager : function(){
8805 if(!this.updateManager){
8806 this.updateManager = new Roo.UpdateManager(this);
8808 return this.updateManager;
8812 * Disables text selection for this element (normalized across browsers)
8813 * @return {Roo.Element} this
8815 unselectable : function(){
8816 this.dom.unselectable = "on";
8817 this.swallowEvent("selectstart", true);
8818 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
8819 this.addClass("x-unselectable");
8824 * Calculates the x, y to center this element on the screen
8825 * @return {Array} The x, y values [x, y]
8827 getCenterXY : function(){
8828 return this.getAlignToXY(document, 'c-c');
8832 * Centers the Element in either the viewport, or another Element.
8833 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
8835 center : function(centerIn){
8836 this.alignTo(centerIn || document, 'c-c');
8841 * Tests various css rules/browsers to determine if this element uses a border box
8844 isBorderBox : function(){
8845 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
8849 * Return a box {x, y, width, height} that can be used to set another elements
8850 * size/location to match this element.
8851 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
8852 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
8853 * @return {Object} box An object in the format {x, y, width, height}
8855 getBox : function(contentBox, local){
8860 var left = parseInt(this.getStyle("left"), 10) || 0;
8861 var top = parseInt(this.getStyle("top"), 10) || 0;
8864 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
8866 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
8868 var l = this.getBorderWidth("l")+this.getPadding("l");
8869 var r = this.getBorderWidth("r")+this.getPadding("r");
8870 var t = this.getBorderWidth("t")+this.getPadding("t");
8871 var b = this.getBorderWidth("b")+this.getPadding("b");
8872 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)};
8874 bx.right = bx.x + bx.width;
8875 bx.bottom = bx.y + bx.height;
8880 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
8881 for more information about the sides.
8882 * @param {String} sides
8885 getFrameWidth : function(sides, onlyContentBox){
8886 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
8890 * 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.
8891 * @param {Object} box The box to fill {x, y, width, height}
8892 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
8893 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8894 * @return {Roo.Element} this
8896 setBox : function(box, adjust, animate){
8897 var w = box.width, h = box.height;
8898 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
8899 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8900 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8902 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
8907 * Forces the browser to repaint this element
8908 * @return {Roo.Element} this
8910 repaint : function(){
8912 this.addClass("x-repaint");
8913 setTimeout(function(){
8914 Roo.get(dom).removeClass("x-repaint");
8920 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
8921 * then it returns the calculated width of the sides (see getPadding)
8922 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
8923 * @return {Object/Number}
8925 getMargins : function(side){
8928 top: parseInt(this.getStyle("margin-top"), 10) || 0,
8929 left: parseInt(this.getStyle("margin-left"), 10) || 0,
8930 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
8931 right: parseInt(this.getStyle("margin-right"), 10) || 0
8934 return this.addStyles(side, El.margins);
8939 addStyles : function(sides, styles){
8941 for(var i = 0, len = sides.length; i < len; i++){
8942 v = this.getStyle(styles[sides.charAt(i)]);
8944 w = parseInt(v, 10);
8952 * Creates a proxy element of this element
8953 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
8954 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
8955 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
8956 * @return {Roo.Element} The new proxy element
8958 createProxy : function(config, renderTo, matchBox){
8960 renderTo = Roo.getDom(renderTo);
8962 renderTo = document.body;
8964 config = typeof config == "object" ?
8965 config : {tag : "div", cls: config};
8966 var proxy = Roo.DomHelper.append(renderTo, config, true);
8968 proxy.setBox(this.getBox());
8974 * Puts a mask over this element to disable user interaction. Requires core.css.
8975 * This method can only be applied to elements which accept child nodes.
8976 * @param {String} msg (optional) A message to display in the mask
8977 * @param {String} msgCls (optional) A css class to apply to the msg element
8978 * @return {Element} The mask element
8980 mask : function(msg, msgCls)
8982 if(this.getStyle("position") == "static" && this.dom.tagName !== 'BODY'){
8983 this.setStyle("position", "relative");
8986 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
8988 this.addClass("x-masked");
8989 this._mask.setDisplayed(true);
8994 while (dom && dom.style) {
8995 if (!isNaN(parseInt(dom.style.zIndex))) {
8996 z = Math.max(z, parseInt(dom.style.zIndex));
8998 dom = dom.parentNode;
9000 // if we are masking the body - then it hides everything..
9001 if (this.dom == document.body) {
9003 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
9004 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
9007 if(typeof msg == 'string'){
9009 this._maskMsg = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask-msg", cn:{tag:'div'}}, true);
9011 var mm = this._maskMsg;
9012 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
9013 if (mm.dom.firstChild) { // weird IE issue?
9014 mm.dom.firstChild.innerHTML = msg;
9016 mm.setDisplayed(true);
9018 mm.setStyle('z-index', z + 102);
9020 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
9021 this._mask.setHeight(this.getHeight());
9023 this._mask.setStyle('z-index', z + 100);
9029 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
9030 * it is cached for reuse.
9032 unmask : function(removeEl){
9034 if(removeEl === true){
9035 this._mask.remove();
9038 this._maskMsg.remove();
9039 delete this._maskMsg;
9042 this._mask.setDisplayed(false);
9044 this._maskMsg.setDisplayed(false);
9048 this.removeClass("x-masked");
9052 * Returns true if this element is masked
9055 isMasked : function(){
9056 return this._mask && this._mask.isVisible();
9060 * Creates an iframe shim for this element to keep selects and other windowed objects from
9062 * @return {Roo.Element} The new shim element
9064 createShim : function(){
9065 var el = document.createElement('iframe');
9066 el.frameBorder = 'no';
9067 el.className = 'roo-shim';
9068 if(Roo.isIE && Roo.isSecure){
9069 el.src = Roo.SSL_SECURE_URL;
9071 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9072 shim.autoBoxAdjust = false;
9077 * Removes this element from the DOM and deletes it from the cache
9079 remove : function(){
9080 if(this.dom.parentNode){
9081 this.dom.parentNode.removeChild(this.dom);
9083 delete El.cache[this.dom.id];
9087 * Sets up event handlers to add and remove a css class when the mouse is over this element
9088 * @param {String} className
9089 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9090 * mouseout events for children elements
9091 * @return {Roo.Element} this
9093 addClassOnOver : function(className, preventFlicker){
9094 this.on("mouseover", function(){
9095 Roo.fly(this, '_internal').addClass(className);
9097 var removeFn = function(e){
9098 if(preventFlicker !== true || !e.within(this, true)){
9099 Roo.fly(this, '_internal').removeClass(className);
9102 this.on("mouseout", removeFn, this.dom);
9107 * Sets up event handlers to add and remove a css class when this element has the focus
9108 * @param {String} className
9109 * @return {Roo.Element} this
9111 addClassOnFocus : function(className){
9112 this.on("focus", function(){
9113 Roo.fly(this, '_internal').addClass(className);
9115 this.on("blur", function(){
9116 Roo.fly(this, '_internal').removeClass(className);
9121 * 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)
9122 * @param {String} className
9123 * @return {Roo.Element} this
9125 addClassOnClick : function(className){
9127 this.on("mousedown", function(){
9128 Roo.fly(dom, '_internal').addClass(className);
9129 var d = Roo.get(document);
9130 var fn = function(){
9131 Roo.fly(dom, '_internal').removeClass(className);
9132 d.removeListener("mouseup", fn);
9134 d.on("mouseup", fn);
9140 * Stops the specified event from bubbling and optionally prevents the default action
9141 * @param {String} eventName
9142 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9143 * @return {Roo.Element} this
9145 swallowEvent : function(eventName, preventDefault){
9146 var fn = function(e){
9147 e.stopPropagation();
9152 if(eventName instanceof Array){
9153 for(var i = 0, len = eventName.length; i < len; i++){
9154 this.on(eventName[i], fn);
9158 this.on(eventName, fn);
9165 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9168 * Sizes this element to its parent element's dimensions performing
9169 * neccessary box adjustments.
9170 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9171 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9172 * @return {Roo.Element} this
9174 fitToParent : function(monitorResize, targetParent) {
9175 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9176 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9177 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9180 var p = Roo.get(targetParent || this.dom.parentNode);
9181 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9182 if (monitorResize === true) {
9183 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9184 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9190 * Gets the next sibling, skipping text nodes
9191 * @return {HTMLElement} The next sibling or null
9193 getNextSibling : function(){
9194 var n = this.dom.nextSibling;
9195 while(n && n.nodeType != 1){
9202 * Gets the previous sibling, skipping text nodes
9203 * @return {HTMLElement} The previous sibling or null
9205 getPrevSibling : function(){
9206 var n = this.dom.previousSibling;
9207 while(n && n.nodeType != 1){
9208 n = n.previousSibling;
9215 * Appends the passed element(s) to this element
9216 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9217 * @return {Roo.Element} this
9219 appendChild: function(el){
9226 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9227 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9228 * automatically generated with the specified attributes.
9229 * @param {HTMLElement} insertBefore (optional) a child element of this element
9230 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9231 * @return {Roo.Element} The new child element
9233 createChild: function(config, insertBefore, returnDom){
9234 config = config || {tag:'div'};
9236 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9238 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9242 * Appends this element to the passed element
9243 * @param {String/HTMLElement/Element} el The new parent element
9244 * @return {Roo.Element} this
9246 appendTo: function(el){
9247 el = Roo.getDom(el);
9248 el.appendChild(this.dom);
9253 * Inserts this element before the passed element in the DOM
9254 * @param {String/HTMLElement/Element} el The element to insert before
9255 * @return {Roo.Element} this
9257 insertBefore: function(el){
9258 el = Roo.getDom(el);
9259 el.parentNode.insertBefore(this.dom, el);
9264 * Inserts this element after the passed element in the DOM
9265 * @param {String/HTMLElement/Element} el The element to insert after
9266 * @return {Roo.Element} this
9268 insertAfter: function(el){
9269 el = Roo.getDom(el);
9270 el.parentNode.insertBefore(this.dom, el.nextSibling);
9275 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9276 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9277 * @return {Roo.Element} The new child
9279 insertFirst: function(el, returnDom){
9281 if(typeof el == 'object' && !el.nodeType){ // dh config
9282 return this.createChild(el, this.dom.firstChild, returnDom);
9284 el = Roo.getDom(el);
9285 this.dom.insertBefore(el, this.dom.firstChild);
9286 return !returnDom ? Roo.get(el) : el;
9291 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9292 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9293 * @param {String} where (optional) 'before' or 'after' defaults to before
9294 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9295 * @return {Roo.Element} the inserted Element
9297 insertSibling: function(el, where, returnDom){
9298 where = where ? where.toLowerCase() : 'before';
9300 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9302 if(typeof el == 'object' && !el.nodeType){ // dh config
9303 if(where == 'after' && !this.dom.nextSibling){
9304 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9306 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9310 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9311 where == 'before' ? this.dom : this.dom.nextSibling);
9320 * Creates and wraps this element with another element
9321 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9322 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9323 * @return {HTMLElement/Element} The newly created wrapper element
9325 wrap: function(config, returnDom){
9327 config = {tag: "div"};
9329 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9330 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9335 * Replaces the passed element with this element
9336 * @param {String/HTMLElement/Element} el The element to replace
9337 * @return {Roo.Element} this
9339 replace: function(el){
9341 this.insertBefore(el);
9347 * Inserts an html fragment into this element
9348 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9349 * @param {String} html The HTML fragment
9350 * @param {Boolean} returnEl True to return an Roo.Element
9351 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9353 insertHtml : function(where, html, returnEl){
9354 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9355 return returnEl ? Roo.get(el) : el;
9359 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9360 * @param {Object} o The object with the attributes
9361 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9362 * @return {Roo.Element} this
9364 set : function(o, useSet){
9366 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9368 if(attr == "style" || typeof o[attr] == "function") continue;
9370 el.className = o["cls"];
9372 if(useSet) el.setAttribute(attr, o[attr]);
9373 else el[attr] = o[attr];
9377 Roo.DomHelper.applyStyles(el, o.style);
9383 * Convenience method for constructing a KeyMap
9384 * @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:
9385 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9386 * @param {Function} fn The function to call
9387 * @param {Object} scope (optional) The scope of the function
9388 * @return {Roo.KeyMap} The KeyMap created
9390 addKeyListener : function(key, fn, scope){
9392 if(typeof key != "object" || key instanceof Array){
9408 return new Roo.KeyMap(this, config);
9412 * Creates a KeyMap for this element
9413 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9414 * @return {Roo.KeyMap} The KeyMap created
9416 addKeyMap : function(config){
9417 return new Roo.KeyMap(this, config);
9421 * Returns true if this element is scrollable.
9424 isScrollable : function(){
9426 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9430 * 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().
9431 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9432 * @param {Number} value The new scroll value
9433 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9434 * @return {Element} this
9437 scrollTo : function(side, value, animate){
9438 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9440 this.dom[prop] = value;
9442 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9443 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9449 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9450 * within this element's scrollable range.
9451 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9452 * @param {Number} distance How far to scroll the element in pixels
9453 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9454 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9455 * was scrolled as far as it could go.
9457 scroll : function(direction, distance, animate){
9458 if(!this.isScrollable()){
9462 var l = el.scrollLeft, t = el.scrollTop;
9463 var w = el.scrollWidth, h = el.scrollHeight;
9464 var cw = el.clientWidth, ch = el.clientHeight;
9465 direction = direction.toLowerCase();
9466 var scrolled = false;
9467 var a = this.preanim(arguments, 2);
9472 var v = Math.min(l + distance, w-cw);
9473 this.scrollTo("left", v, a);
9480 var v = Math.max(l - distance, 0);
9481 this.scrollTo("left", v, a);
9489 var v = Math.max(t - distance, 0);
9490 this.scrollTo("top", v, a);
9498 var v = Math.min(t + distance, h-ch);
9499 this.scrollTo("top", v, a);
9508 * Translates the passed page coordinates into left/top css values for this element
9509 * @param {Number/Array} x The page x or an array containing [x, y]
9510 * @param {Number} y The page y
9511 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9513 translatePoints : function(x, y){
9514 if(typeof x == 'object' || x instanceof Array){
9517 var p = this.getStyle('position');
9518 var o = this.getXY();
9520 var l = parseInt(this.getStyle('left'), 10);
9521 var t = parseInt(this.getStyle('top'), 10);
9524 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9527 t = (p == "relative") ? 0 : this.dom.offsetTop;
9530 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9534 * Returns the current scroll position of the element.
9535 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9537 getScroll : function(){
9538 var d = this.dom, doc = document;
9539 if(d == doc || d == doc.body){
9540 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9541 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9542 return {left: l, top: t};
9544 return {left: d.scrollLeft, top: d.scrollTop};
9549 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9550 * are convert to standard 6 digit hex color.
9551 * @param {String} attr The css attribute
9552 * @param {String} defaultValue The default value to use when a valid color isn't found
9553 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9556 getColor : function(attr, defaultValue, prefix){
9557 var v = this.getStyle(attr);
9558 if(!v || v == "transparent" || v == "inherit") {
9559 return defaultValue;
9561 var color = typeof prefix == "undefined" ? "#" : prefix;
9562 if(v.substr(0, 4) == "rgb("){
9563 var rvs = v.slice(4, v.length -1).split(",");
9564 for(var i = 0; i < 3; i++){
9565 var h = parseInt(rvs[i]).toString(16);
9572 if(v.substr(0, 1) == "#"){
9574 for(var i = 1; i < 4; i++){
9575 var c = v.charAt(i);
9578 }else if(v.length == 7){
9579 color += v.substr(1);
9583 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9587 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9588 * gradient background, rounded corners and a 4-way shadow.
9589 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9590 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9591 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9592 * @return {Roo.Element} this
9594 boxWrap : function(cls){
9595 cls = cls || 'x-box';
9596 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9597 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9602 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9603 * @param {String} namespace The namespace in which to look for the attribute
9604 * @param {String} name The attribute name
9605 * @return {String} The attribute value
9607 getAttributeNS : Roo.isIE ? function(ns, name){
9609 var type = typeof d[ns+":"+name];
9610 if(type != 'undefined' && type != 'unknown'){
9611 return d[ns+":"+name];
9614 } : function(ns, name){
9616 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9621 * Sets or Returns the value the dom attribute value
9622 * @param {String|Object} name The attribute name (or object to set multiple attributes)
9623 * @param {String} value (optional) The value to set the attribute to
9624 * @return {String} The attribute value
9626 attr : function(name){
9627 if (arguments.length > 1) {
9628 this.dom.setAttribute(name, arguments[1]);
9629 return arguments[1];
9631 if (typeof(name) == 'object') {
9632 for(var i in name) {
9633 this.attr(i, name[i]);
9639 if (!this.dom.hasAttribute(name)) {
9642 return this.dom.getAttribute(name);
9649 var ep = El.prototype;
9652 * Appends an event handler (Shorthand for addListener)
9653 * @param {String} eventName The type of event to append
9654 * @param {Function} fn The method the event invokes
9655 * @param {Object} scope (optional) The scope (this object) of the fn
9656 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9659 ep.on = ep.addListener;
9661 ep.mon = ep.addListener;
9664 * Removes an event handler from this element (shorthand for removeListener)
9665 * @param {String} eventName the type of event to remove
9666 * @param {Function} fn the method the event invokes
9667 * @return {Roo.Element} this
9670 ep.un = ep.removeListener;
9673 * true to automatically adjust width and height settings for box-model issues (default to true)
9675 ep.autoBoxAdjust = true;
9678 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9681 El.addUnits = function(v, defaultUnit){
9682 if(v === "" || v == "auto"){
9685 if(v === undefined){
9688 if(typeof v == "number" || !El.unitPattern.test(v)){
9689 return v + (defaultUnit || 'px');
9694 // special markup used throughout Roo when box wrapping elements
9695 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>';
9697 * Visibility mode constant - Use visibility to hide element
9703 * Visibility mode constant - Use display to hide element
9709 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9710 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9711 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9723 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9724 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9725 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9726 * @return {Element} The Element object
9729 El.get = function(el){
9731 if(!el){ return null; }
9732 if(typeof el == "string"){ // element id
9733 if(!(elm = document.getElementById(el))){
9736 if(ex = El.cache[el]){
9739 ex = El.cache[el] = new El(elm);
9742 }else if(el.tagName){ // dom element
9746 if(ex = El.cache[id]){
9749 ex = El.cache[id] = new El(el);
9752 }else if(el instanceof El){
9754 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9755 // catch case where it hasn't been appended
9756 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9759 }else if(el.isComposite){
9761 }else if(el instanceof Array){
9762 return El.select(el);
9763 }else if(el == document){
9764 // create a bogus element object representing the document object
9766 var f = function(){};
9767 f.prototype = El.prototype;
9769 docEl.dom = document;
9777 El.uncache = function(el){
9778 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9780 delete El.cache[a[i].id || a[i]];
9786 // Garbage collection - uncache elements/purge listeners on orphaned elements
9787 // so we don't hold a reference and cause the browser to retain them
9788 El.garbageCollect = function(){
9789 if(!Roo.enableGarbageCollector){
9790 clearInterval(El.collectorThread);
9793 for(var eid in El.cache){
9794 var el = El.cache[eid], d = el.dom;
9795 // -------------------------------------------------------
9796 // Determining what is garbage:
9797 // -------------------------------------------------------
9799 // dom node is null, definitely garbage
9800 // -------------------------------------------------------
9802 // no parentNode == direct orphan, definitely garbage
9803 // -------------------------------------------------------
9804 // !d.offsetParent && !document.getElementById(eid)
9805 // display none elements have no offsetParent so we will
9806 // also try to look it up by it's id. However, check
9807 // offsetParent first so we don't do unneeded lookups.
9808 // This enables collection of elements that are not orphans
9809 // directly, but somewhere up the line they have an orphan
9811 // -------------------------------------------------------
9812 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
9813 delete El.cache[eid];
9814 if(d && Roo.enableListenerCollection){
9820 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
9824 El.Flyweight = function(dom){
9827 El.Flyweight.prototype = El.prototype;
9829 El._flyweights = {};
9831 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9832 * the dom node can be overwritten by other code.
9833 * @param {String/HTMLElement} el The dom node or id
9834 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9835 * prevent conflicts (e.g. internally Roo uses "_internal")
9837 * @return {Element} The shared Element object
9839 El.fly = function(el, named){
9840 named = named || '_global';
9841 el = Roo.getDom(el);
9845 if(!El._flyweights[named]){
9846 El._flyweights[named] = new El.Flyweight();
9848 El._flyweights[named].dom = el;
9849 return El._flyweights[named];
9853 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9854 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9855 * Shorthand of {@link Roo.Element#get}
9856 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9857 * @return {Element} The Element object
9863 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9864 * the dom node can be overwritten by other code.
9865 * Shorthand of {@link Roo.Element#fly}
9866 * @param {String/HTMLElement} el The dom node or id
9867 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9868 * prevent conflicts (e.g. internally Roo uses "_internal")
9870 * @return {Element} The shared Element object
9876 // speedy lookup for elements never to box adjust
9877 var noBoxAdjust = Roo.isStrict ? {
9880 input:1, select:1, textarea:1
9882 if(Roo.isIE || Roo.isGecko){
9883 noBoxAdjust['button'] = 1;
9887 Roo.EventManager.on(window, 'unload', function(){
9889 delete El._flyweights;
9897 Roo.Element.selectorFunction = Roo.DomQuery.select;
9900 Roo.Element.select = function(selector, unique, root){
9902 if(typeof selector == "string"){
9903 els = Roo.Element.selectorFunction(selector, root);
9904 }else if(selector.length !== undefined){
9907 throw "Invalid selector";
9909 if(unique === true){
9910 return new Roo.CompositeElement(els);
9912 return new Roo.CompositeElementLite(els);
9916 * Selects elements based on the passed CSS selector to enable working on them as 1.
9917 * @param {String/Array} selector The CSS selector or an array of elements
9918 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
9919 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
9920 * @return {CompositeElementLite/CompositeElement}
9924 Roo.select = Roo.Element.select;
9941 * Ext JS Library 1.1.1
9942 * Copyright(c) 2006-2007, Ext JS, LLC.
9944 * Originally Released Under LGPL - original licence link has changed is not relivant.
9947 * <script type="text/javascript">
9952 //Notifies Element that fx methods are available
9953 Roo.enableFx = true;
9957 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
9958 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
9959 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
9960 * Element effects to work.</p><br/>
9962 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
9963 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
9964 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
9965 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
9966 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
9967 * expected results and should be done with care.</p><br/>
9969 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
9970 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
9973 ----- -----------------------------
9974 tl The top left corner
9975 t The center of the top edge
9976 tr The top right corner
9977 l The center of the left edge
9978 r The center of the right edge
9979 bl The bottom left corner
9980 b The center of the bottom edge
9981 br The bottom right corner
9983 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
9984 * below are common options that can be passed to any Fx method.</b>
9985 * @cfg {Function} callback A function called when the effect is finished
9986 * @cfg {Object} scope The scope of the effect function
9987 * @cfg {String} easing A valid Easing value for the effect
9988 * @cfg {String} afterCls A css class to apply after the effect
9989 * @cfg {Number} duration The length of time (in seconds) that the effect should last
9990 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
9991 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
9992 * effects that end with the element being visually hidden, ignored otherwise)
9993 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
9994 * a function which returns such a specification that will be applied to the Element after the effect finishes
9995 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
9996 * @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
9997 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
10001 * Slides the element into view. An anchor point can be optionally passed to set the point of
10002 * origin for the slide effect. This function automatically handles wrapping the element with
10003 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10006 // default: slide the element in from the top
10009 // custom: slide the element in from the right with a 2-second duration
10010 el.slideIn('r', { duration: 2 });
10012 // common config options shown with default values
10018 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10019 * @param {Object} options (optional) Object literal with any of the Fx config options
10020 * @return {Roo.Element} The Element
10022 slideIn : function(anchor, o){
10023 var el = this.getFxEl();
10026 el.queueFx(o, function(){
10028 anchor = anchor || "t";
10030 // fix display to visibility
10033 // restore values after effect
10034 var r = this.getFxRestore();
10035 var b = this.getBox();
10036 // fixed size for slide
10040 var wrap = this.fxWrap(r.pos, o, "hidden");
10042 var st = this.dom.style;
10043 st.visibility = "visible";
10044 st.position = "absolute";
10046 // clear out temp styles after slide and unwrap
10047 var after = function(){
10048 el.fxUnwrap(wrap, r.pos, o);
10049 st.width = r.width;
10050 st.height = r.height;
10053 // time to calc the positions
10054 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10056 switch(anchor.toLowerCase()){
10058 wrap.setSize(b.width, 0);
10059 st.left = st.bottom = "0";
10063 wrap.setSize(0, b.height);
10064 st.right = st.top = "0";
10068 wrap.setSize(0, b.height);
10069 wrap.setX(b.right);
10070 st.left = st.top = "0";
10071 a = {width: bw, points: pt};
10074 wrap.setSize(b.width, 0);
10075 wrap.setY(b.bottom);
10076 st.left = st.top = "0";
10077 a = {height: bh, points: pt};
10080 wrap.setSize(0, 0);
10081 st.right = st.bottom = "0";
10082 a = {width: bw, height: bh};
10085 wrap.setSize(0, 0);
10086 wrap.setY(b.y+b.height);
10087 st.right = st.top = "0";
10088 a = {width: bw, height: bh, points: pt};
10091 wrap.setSize(0, 0);
10092 wrap.setXY([b.right, b.bottom]);
10093 st.left = st.top = "0";
10094 a = {width: bw, height: bh, points: pt};
10097 wrap.setSize(0, 0);
10098 wrap.setX(b.x+b.width);
10099 st.left = st.bottom = "0";
10100 a = {width: bw, height: bh, points: pt};
10103 this.dom.style.visibility = "visible";
10106 arguments.callee.anim = wrap.fxanim(a,
10116 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10117 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10118 * 'hidden') but block elements will still take up space in the document. The element must be removed
10119 * from the DOM using the 'remove' config option if desired. This function automatically handles
10120 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10123 // default: slide the element out to the top
10126 // custom: slide the element out to the right with a 2-second duration
10127 el.slideOut('r', { duration: 2 });
10129 // common config options shown with default values
10137 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10138 * @param {Object} options (optional) Object literal with any of the Fx config options
10139 * @return {Roo.Element} The Element
10141 slideOut : function(anchor, o){
10142 var el = this.getFxEl();
10145 el.queueFx(o, function(){
10147 anchor = anchor || "t";
10149 // restore values after effect
10150 var r = this.getFxRestore();
10152 var b = this.getBox();
10153 // fixed size for slide
10157 var wrap = this.fxWrap(r.pos, o, "visible");
10159 var st = this.dom.style;
10160 st.visibility = "visible";
10161 st.position = "absolute";
10165 var after = function(){
10167 el.setDisplayed(false);
10172 el.fxUnwrap(wrap, r.pos, o);
10174 st.width = r.width;
10175 st.height = r.height;
10180 var a, zero = {to: 0};
10181 switch(anchor.toLowerCase()){
10183 st.left = st.bottom = "0";
10184 a = {height: zero};
10187 st.right = st.top = "0";
10191 st.left = st.top = "0";
10192 a = {width: zero, points: {to:[b.right, b.y]}};
10195 st.left = st.top = "0";
10196 a = {height: zero, points: {to:[b.x, b.bottom]}};
10199 st.right = st.bottom = "0";
10200 a = {width: zero, height: zero};
10203 st.right = st.top = "0";
10204 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10207 st.left = st.top = "0";
10208 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10211 st.left = st.bottom = "0";
10212 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10216 arguments.callee.anim = wrap.fxanim(a,
10226 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10227 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10228 * The element must be removed from the DOM using the 'remove' config option if desired.
10234 // common config options shown with default values
10242 * @param {Object} options (optional) Object literal with any of the Fx config options
10243 * @return {Roo.Element} The Element
10245 puff : function(o){
10246 var el = this.getFxEl();
10249 el.queueFx(o, function(){
10250 this.clearOpacity();
10253 // restore values after effect
10254 var r = this.getFxRestore();
10255 var st = this.dom.style;
10257 var after = function(){
10259 el.setDisplayed(false);
10266 el.setPositioning(r.pos);
10267 st.width = r.width;
10268 st.height = r.height;
10273 var width = this.getWidth();
10274 var height = this.getHeight();
10276 arguments.callee.anim = this.fxanim({
10277 width : {to: this.adjustWidth(width * 2)},
10278 height : {to: this.adjustHeight(height * 2)},
10279 points : {by: [-(width * .5), -(height * .5)]},
10281 fontSize: {to:200, unit: "%"}
10292 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10293 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10294 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10300 // all config options shown with default values
10308 * @param {Object} options (optional) Object literal with any of the Fx config options
10309 * @return {Roo.Element} The Element
10311 switchOff : function(o){
10312 var el = this.getFxEl();
10315 el.queueFx(o, function(){
10316 this.clearOpacity();
10319 // restore values after effect
10320 var r = this.getFxRestore();
10321 var st = this.dom.style;
10323 var after = function(){
10325 el.setDisplayed(false);
10331 el.setPositioning(r.pos);
10332 st.width = r.width;
10333 st.height = r.height;
10338 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10339 this.clearOpacity();
10343 points:{by:[0, this.getHeight() * .5]}
10344 }, o, 'motion', 0.3, 'easeIn', after);
10345 }).defer(100, this);
10352 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10353 * changed using the "attr" config option) and then fading back to the original color. If no original
10354 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10357 // default: highlight background to yellow
10360 // custom: highlight foreground text to blue for 2 seconds
10361 el.highlight("0000ff", { attr: 'color', duration: 2 });
10363 // common config options shown with default values
10364 el.highlight("ffff9c", {
10365 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10366 endColor: (current color) or "ffffff",
10371 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10372 * @param {Object} options (optional) Object literal with any of the Fx config options
10373 * @return {Roo.Element} The Element
10375 highlight : function(color, o){
10376 var el = this.getFxEl();
10379 el.queueFx(o, function(){
10380 color = color || "ffff9c";
10381 attr = o.attr || "backgroundColor";
10383 this.clearOpacity();
10386 var origColor = this.getColor(attr);
10387 var restoreColor = this.dom.style[attr];
10388 endColor = (o.endColor || origColor) || "ffffff";
10390 var after = function(){
10391 el.dom.style[attr] = restoreColor;
10396 a[attr] = {from: color, to: endColor};
10397 arguments.callee.anim = this.fxanim(a,
10407 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10410 // default: a single light blue ripple
10413 // custom: 3 red ripples lasting 3 seconds total
10414 el.frame("ff0000", 3, { duration: 3 });
10416 // common config options shown with default values
10417 el.frame("C3DAF9", 1, {
10418 duration: 1 //duration of entire animation (not each individual ripple)
10419 // Note: Easing is not configurable and will be ignored if included
10422 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10423 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10424 * @param {Object} options (optional) Object literal with any of the Fx config options
10425 * @return {Roo.Element} The Element
10427 frame : function(color, count, o){
10428 var el = this.getFxEl();
10431 el.queueFx(o, function(){
10432 color = color || "#C3DAF9";
10433 if(color.length == 6){
10434 color = "#" + color;
10436 count = count || 1;
10437 duration = o.duration || 1;
10440 var b = this.getBox();
10441 var animFn = function(){
10442 var proxy = this.createProxy({
10445 visbility:"hidden",
10446 position:"absolute",
10447 "z-index":"35000", // yee haw
10448 border:"0px solid " + color
10451 var scale = Roo.isBorderBox ? 2 : 1;
10453 top:{from:b.y, to:b.y - 20},
10454 left:{from:b.x, to:b.x - 20},
10455 borderWidth:{from:0, to:10},
10456 opacity:{from:1, to:0},
10457 height:{from:b.height, to:(b.height + (20*scale))},
10458 width:{from:b.width, to:(b.width + (20*scale))}
10459 }, duration, function(){
10463 animFn.defer((duration/2)*1000, this);
10474 * Creates a pause before any subsequent queued effects begin. If there are
10475 * no effects queued after the pause it will have no effect.
10480 * @param {Number} seconds The length of time to pause (in seconds)
10481 * @return {Roo.Element} The Element
10483 pause : function(seconds){
10484 var el = this.getFxEl();
10487 el.queueFx(o, function(){
10488 setTimeout(function(){
10490 }, seconds * 1000);
10496 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10497 * using the "endOpacity" config option.
10500 // default: fade in from opacity 0 to 100%
10503 // custom: fade in from opacity 0 to 75% over 2 seconds
10504 el.fadeIn({ endOpacity: .75, duration: 2});
10506 // common config options shown with default values
10508 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10513 * @param {Object} options (optional) Object literal with any of the Fx config options
10514 * @return {Roo.Element} The Element
10516 fadeIn : function(o){
10517 var el = this.getFxEl();
10519 el.queueFx(o, function(){
10520 this.setOpacity(0);
10522 this.dom.style.visibility = 'visible';
10523 var to = o.endOpacity || 1;
10524 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10525 o, null, .5, "easeOut", function(){
10527 this.clearOpacity();
10536 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10537 * using the "endOpacity" config option.
10540 // default: fade out from the element's current opacity to 0
10543 // custom: fade out from the element's current opacity to 25% over 2 seconds
10544 el.fadeOut({ endOpacity: .25, duration: 2});
10546 // common config options shown with default values
10548 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10555 * @param {Object} options (optional) Object literal with any of the Fx config options
10556 * @return {Roo.Element} The Element
10558 fadeOut : function(o){
10559 var el = this.getFxEl();
10561 el.queueFx(o, function(){
10562 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10563 o, null, .5, "easeOut", function(){
10564 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10565 this.dom.style.display = "none";
10567 this.dom.style.visibility = "hidden";
10569 this.clearOpacity();
10577 * Animates the transition of an element's dimensions from a starting height/width
10578 * to an ending height/width.
10581 // change height and width to 100x100 pixels
10582 el.scale(100, 100);
10584 // common config options shown with default values. The height and width will default to
10585 // the element's existing values if passed as null.
10588 [element's height], {
10593 * @param {Number} width The new width (pass undefined to keep the original width)
10594 * @param {Number} height The new height (pass undefined to keep the original height)
10595 * @param {Object} options (optional) Object literal with any of the Fx config options
10596 * @return {Roo.Element} The Element
10598 scale : function(w, h, o){
10599 this.shift(Roo.apply({}, o, {
10607 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10608 * Any of these properties not specified in the config object will not be changed. This effect
10609 * requires that at least one new dimension, position or opacity setting must be passed in on
10610 * the config object in order for the function to have any effect.
10613 // slide the element horizontally to x position 200 while changing the height and opacity
10614 el.shift({ x: 200, height: 50, opacity: .8 });
10616 // common config options shown with default values.
10618 width: [element's width],
10619 height: [element's height],
10620 x: [element's x position],
10621 y: [element's y position],
10622 opacity: [element's opacity],
10627 * @param {Object} options Object literal with any of the Fx config options
10628 * @return {Roo.Element} The Element
10630 shift : function(o){
10631 var el = this.getFxEl();
10633 el.queueFx(o, function(){
10634 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10635 if(w !== undefined){
10636 a.width = {to: this.adjustWidth(w)};
10638 if(h !== undefined){
10639 a.height = {to: this.adjustHeight(h)};
10641 if(x !== undefined || y !== undefined){
10643 x !== undefined ? x : this.getX(),
10644 y !== undefined ? y : this.getY()
10647 if(op !== undefined){
10648 a.opacity = {to: op};
10650 if(o.xy !== undefined){
10651 a.points = {to: o.xy};
10653 arguments.callee.anim = this.fxanim(a,
10654 o, 'motion', .35, "easeOut", function(){
10662 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10663 * ending point of the effect.
10666 // default: slide the element downward while fading out
10669 // custom: slide the element out to the right with a 2-second duration
10670 el.ghost('r', { duration: 2 });
10672 // common config options shown with default values
10680 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10681 * @param {Object} options (optional) Object literal with any of the Fx config options
10682 * @return {Roo.Element} The Element
10684 ghost : function(anchor, o){
10685 var el = this.getFxEl();
10688 el.queueFx(o, function(){
10689 anchor = anchor || "b";
10691 // restore values after effect
10692 var r = this.getFxRestore();
10693 var w = this.getWidth(),
10694 h = this.getHeight();
10696 var st = this.dom.style;
10698 var after = function(){
10700 el.setDisplayed(false);
10706 el.setPositioning(r.pos);
10707 st.width = r.width;
10708 st.height = r.height;
10713 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10714 switch(anchor.toLowerCase()){
10741 arguments.callee.anim = this.fxanim(a,
10751 * Ensures that all effects queued after syncFx is called on the element are
10752 * run concurrently. This is the opposite of {@link #sequenceFx}.
10753 * @return {Roo.Element} The Element
10755 syncFx : function(){
10756 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10765 * Ensures that all effects queued after sequenceFx is called on the element are
10766 * run in sequence. This is the opposite of {@link #syncFx}.
10767 * @return {Roo.Element} The Element
10769 sequenceFx : function(){
10770 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10772 concurrent : false,
10779 nextFx : function(){
10780 var ef = this.fxQueue[0];
10787 * Returns true if the element has any effects actively running or queued, else returns false.
10788 * @return {Boolean} True if element has active effects, else false
10790 hasActiveFx : function(){
10791 return this.fxQueue && this.fxQueue[0];
10795 * Stops any running effects and clears the element's internal effects queue if it contains
10796 * any additional effects that haven't started yet.
10797 * @return {Roo.Element} The Element
10799 stopFx : function(){
10800 if(this.hasActiveFx()){
10801 var cur = this.fxQueue[0];
10802 if(cur && cur.anim && cur.anim.isAnimated()){
10803 this.fxQueue = [cur]; // clear out others
10804 cur.anim.stop(true);
10811 beforeFx : function(o){
10812 if(this.hasActiveFx() && !o.concurrent){
10823 * Returns true if the element is currently blocking so that no other effect can be queued
10824 * until this effect is finished, else returns false if blocking is not set. This is commonly
10825 * used to ensure that an effect initiated by a user action runs to completion prior to the
10826 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
10827 * @return {Boolean} True if blocking, else false
10829 hasFxBlock : function(){
10830 var q = this.fxQueue;
10831 return q && q[0] && q[0].block;
10835 queueFx : function(o, fn){
10839 if(!this.hasFxBlock()){
10840 Roo.applyIf(o, this.fxDefaults);
10842 var run = this.beforeFx(o);
10843 fn.block = o.block;
10844 this.fxQueue.push(fn);
10856 fxWrap : function(pos, o, vis){
10858 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
10861 wrapXY = this.getXY();
10863 var div = document.createElement("div");
10864 div.style.visibility = vis;
10865 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
10866 wrap.setPositioning(pos);
10867 if(wrap.getStyle("position") == "static"){
10868 wrap.position("relative");
10870 this.clearPositioning('auto');
10872 wrap.dom.appendChild(this.dom);
10874 wrap.setXY(wrapXY);
10881 fxUnwrap : function(wrap, pos, o){
10882 this.clearPositioning();
10883 this.setPositioning(pos);
10885 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
10891 getFxRestore : function(){
10892 var st = this.dom.style;
10893 return {pos: this.getPositioning(), width: st.width, height : st.height};
10897 afterFx : function(o){
10899 this.applyStyles(o.afterStyle);
10902 this.addClass(o.afterCls);
10904 if(o.remove === true){
10907 Roo.callback(o.callback, o.scope, [this]);
10909 this.fxQueue.shift();
10915 getFxEl : function(){ // support for composite element fx
10916 return Roo.get(this.dom);
10920 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
10921 animType = animType || 'run';
10923 var anim = Roo.lib.Anim[animType](
10925 (opt.duration || defaultDur) || .35,
10926 (opt.easing || defaultEase) || 'easeOut',
10928 Roo.callback(cb, this);
10937 // backwords compat
10938 Roo.Fx.resize = Roo.Fx.scale;
10940 //When included, Roo.Fx is automatically applied to Element so that all basic
10941 //effects are available directly via the Element API
10942 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
10944 * Ext JS Library 1.1.1
10945 * Copyright(c) 2006-2007, Ext JS, LLC.
10947 * Originally Released Under LGPL - original licence link has changed is not relivant.
10950 * <script type="text/javascript">
10955 * @class Roo.CompositeElement
10956 * Standard composite class. Creates a Roo.Element for every element in the collection.
10958 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
10959 * actions will be performed on all the elements in this collection.</b>
10961 * All methods return <i>this</i> and can be chained.
10963 var els = Roo.select("#some-el div.some-class", true);
10964 // or select directly from an existing element
10965 var el = Roo.get('some-el');
10966 el.select('div.some-class', true);
10968 els.setWidth(100); // all elements become 100 width
10969 els.hide(true); // all elements fade out and hide
10971 els.setWidth(100).hide(true);
10974 Roo.CompositeElement = function(els){
10975 this.elements = [];
10976 this.addElements(els);
10978 Roo.CompositeElement.prototype = {
10980 addElements : function(els){
10981 if(!els) return this;
10982 if(typeof els == "string"){
10983 els = Roo.Element.selectorFunction(els);
10985 var yels = this.elements;
10986 var index = yels.length-1;
10987 for(var i = 0, len = els.length; i < len; i++) {
10988 yels[++index] = Roo.get(els[i]);
10994 * Clears this composite and adds the elements returned by the passed selector.
10995 * @param {String/Array} els A string CSS selector, an array of elements or an element
10996 * @return {CompositeElement} this
10998 fill : function(els){
10999 this.elements = [];
11005 * Filters this composite to only elements that match the passed selector.
11006 * @param {String} selector A string CSS selector
11007 * @param {Boolean} inverse return inverse filter (not matches)
11008 * @return {CompositeElement} this
11010 filter : function(selector, inverse){
11012 inverse = inverse || false;
11013 this.each(function(el){
11014 var match = inverse ? !el.is(selector) : el.is(selector);
11016 els[els.length] = el.dom;
11023 invoke : function(fn, args){
11024 var els = this.elements;
11025 for(var i = 0, len = els.length; i < len; i++) {
11026 Roo.Element.prototype[fn].apply(els[i], args);
11031 * Adds elements to this composite.
11032 * @param {String/Array} els A string CSS selector, an array of elements or an element
11033 * @return {CompositeElement} this
11035 add : function(els){
11036 if(typeof els == "string"){
11037 this.addElements(Roo.Element.selectorFunction(els));
11038 }else if(els.length !== undefined){
11039 this.addElements(els);
11041 this.addElements([els]);
11046 * Calls the passed function passing (el, this, index) for each element in this composite.
11047 * @param {Function} fn The function to call
11048 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11049 * @return {CompositeElement} this
11051 each : function(fn, scope){
11052 var els = this.elements;
11053 for(var i = 0, len = els.length; i < len; i++){
11054 if(fn.call(scope || els[i], els[i], this, i) === false) {
11062 * Returns the Element object at the specified index
11063 * @param {Number} index
11064 * @return {Roo.Element}
11066 item : function(index){
11067 return this.elements[index] || null;
11071 * Returns the first Element
11072 * @return {Roo.Element}
11074 first : function(){
11075 return this.item(0);
11079 * Returns the last Element
11080 * @return {Roo.Element}
11083 return this.item(this.elements.length-1);
11087 * Returns the number of elements in this composite
11090 getCount : function(){
11091 return this.elements.length;
11095 * Returns true if this composite contains the passed element
11098 contains : function(el){
11099 return this.indexOf(el) !== -1;
11103 * Returns true if this composite contains the passed element
11106 indexOf : function(el){
11107 return this.elements.indexOf(Roo.get(el));
11112 * Removes the specified element(s).
11113 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11114 * or an array of any of those.
11115 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11116 * @return {CompositeElement} this
11118 removeElement : function(el, removeDom){
11119 if(el instanceof Array){
11120 for(var i = 0, len = el.length; i < len; i++){
11121 this.removeElement(el[i]);
11125 var index = typeof el == 'number' ? el : this.indexOf(el);
11128 var d = this.elements[index];
11132 d.parentNode.removeChild(d);
11135 this.elements.splice(index, 1);
11141 * Replaces the specified element with the passed element.
11142 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11144 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11145 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11146 * @return {CompositeElement} this
11148 replaceElement : function(el, replacement, domReplace){
11149 var index = typeof el == 'number' ? el : this.indexOf(el);
11152 this.elements[index].replaceWith(replacement);
11154 this.elements.splice(index, 1, Roo.get(replacement))
11161 * Removes all elements.
11163 clear : function(){
11164 this.elements = [];
11168 Roo.CompositeElement.createCall = function(proto, fnName){
11169 if(!proto[fnName]){
11170 proto[fnName] = function(){
11171 return this.invoke(fnName, arguments);
11175 for(var fnName in Roo.Element.prototype){
11176 if(typeof Roo.Element.prototype[fnName] == "function"){
11177 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11183 * Ext JS Library 1.1.1
11184 * Copyright(c) 2006-2007, Ext JS, LLC.
11186 * Originally Released Under LGPL - original licence link has changed is not relivant.
11189 * <script type="text/javascript">
11193 * @class Roo.CompositeElementLite
11194 * @extends Roo.CompositeElement
11195 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11197 var els = Roo.select("#some-el div.some-class");
11198 // or select directly from an existing element
11199 var el = Roo.get('some-el');
11200 el.select('div.some-class');
11202 els.setWidth(100); // all elements become 100 width
11203 els.hide(true); // all elements fade out and hide
11205 els.setWidth(100).hide(true);
11206 </code></pre><br><br>
11207 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11208 * actions will be performed on all the elements in this collection.</b>
11210 Roo.CompositeElementLite = function(els){
11211 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11212 this.el = new Roo.Element.Flyweight();
11214 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11215 addElements : function(els){
11217 if(els instanceof Array){
11218 this.elements = this.elements.concat(els);
11220 var yels = this.elements;
11221 var index = yels.length-1;
11222 for(var i = 0, len = els.length; i < len; i++) {
11223 yels[++index] = els[i];
11229 invoke : function(fn, args){
11230 var els = this.elements;
11232 for(var i = 0, len = els.length; i < len; i++) {
11234 Roo.Element.prototype[fn].apply(el, args);
11239 * Returns a flyweight Element of the dom element object at the specified index
11240 * @param {Number} index
11241 * @return {Roo.Element}
11243 item : function(index){
11244 if(!this.elements[index]){
11247 this.el.dom = this.elements[index];
11251 // fixes scope with flyweight
11252 addListener : function(eventName, handler, scope, opt){
11253 var els = this.elements;
11254 for(var i = 0, len = els.length; i < len; i++) {
11255 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11261 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11262 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11263 * a reference to the dom node, use el.dom.</b>
11264 * @param {Function} fn The function to call
11265 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11266 * @return {CompositeElement} this
11268 each : function(fn, scope){
11269 var els = this.elements;
11271 for(var i = 0, len = els.length; i < len; i++){
11273 if(fn.call(scope || el, el, this, i) === false){
11280 indexOf : function(el){
11281 return this.elements.indexOf(Roo.getDom(el));
11284 replaceElement : function(el, replacement, domReplace){
11285 var index = typeof el == 'number' ? el : this.indexOf(el);
11287 replacement = Roo.getDom(replacement);
11289 var d = this.elements[index];
11290 d.parentNode.insertBefore(replacement, d);
11291 d.parentNode.removeChild(d);
11293 this.elements.splice(index, 1, replacement);
11298 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11302 * Ext JS Library 1.1.1
11303 * Copyright(c) 2006-2007, Ext JS, LLC.
11305 * Originally Released Under LGPL - original licence link has changed is not relivant.
11308 * <script type="text/javascript">
11314 * @class Roo.data.Connection
11315 * @extends Roo.util.Observable
11316 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11317 * either to a configured URL, or to a URL specified at request time.<br><br>
11319 * Requests made by this class are asynchronous, and will return immediately. No data from
11320 * the server will be available to the statement immediately following the {@link #request} call.
11321 * To process returned data, use a callback in the request options object, or an event listener.</p><br>
11323 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11324 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11325 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11326 * property and, if present, the IFRAME's XML document as the responseXML property.</p><br>
11327 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11328 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11329 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11330 * standard DOM methods.
11332 * @param {Object} config a configuration object.
11334 Roo.data.Connection = function(config){
11335 Roo.apply(this, config);
11338 * @event beforerequest
11339 * Fires before a network request is made to retrieve a data object.
11340 * @param {Connection} conn This Connection object.
11341 * @param {Object} options The options config object passed to the {@link #request} method.
11343 "beforerequest" : true,
11345 * @event requestcomplete
11346 * Fires if the request was successfully completed.
11347 * @param {Connection} conn This Connection object.
11348 * @param {Object} response The XHR object containing the response data.
11349 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11350 * @param {Object} options The options config object passed to the {@link #request} method.
11352 "requestcomplete" : true,
11354 * @event requestexception
11355 * Fires if an error HTTP status was returned from the server.
11356 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11357 * @param {Connection} conn This Connection object.
11358 * @param {Object} response The XHR object containing the response data.
11359 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11360 * @param {Object} options The options config object passed to the {@link #request} method.
11362 "requestexception" : true
11364 Roo.data.Connection.superclass.constructor.call(this);
11367 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11369 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11372 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11373 * extra parameters to each request made by this object. (defaults to undefined)
11376 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11377 * to each request made by this object. (defaults to undefined)
11380 * @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)
11383 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11387 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11393 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11396 disableCaching: true,
11399 * Sends an HTTP request to a remote server.
11400 * @param {Object} options An object which may contain the following properties:<ul>
11401 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11402 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11403 * request, a url encoded string or a function to call to get either.</li>
11404 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11405 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11406 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11407 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11408 * <li>options {Object} The parameter to the request call.</li>
11409 * <li>success {Boolean} True if the request succeeded.</li>
11410 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11412 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11413 * The callback is passed the following parameters:<ul>
11414 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11415 * <li>options {Object} The parameter to the request call.</li>
11417 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11418 * The callback is passed the following parameters:<ul>
11419 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11420 * <li>options {Object} The parameter to the request call.</li>
11422 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11423 * for the callback function. Defaults to the browser window.</li>
11424 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11425 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11426 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11427 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11428 * params for the post data. Any params will be appended to the URL.</li>
11429 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11431 * @return {Number} transactionId
11433 request : function(o){
11434 if(this.fireEvent("beforerequest", this, o) !== false){
11437 if(typeof p == "function"){
11438 p = p.call(o.scope||window, o);
11440 if(typeof p == "object"){
11441 p = Roo.urlEncode(o.params);
11443 if(this.extraParams){
11444 var extras = Roo.urlEncode(this.extraParams);
11445 p = p ? (p + '&' + extras) : extras;
11448 var url = o.url || this.url;
11449 if(typeof url == 'function'){
11450 url = url.call(o.scope||window, o);
11454 var form = Roo.getDom(o.form);
11455 url = url || form.action;
11457 var enctype = form.getAttribute("enctype");
11458 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11459 return this.doFormUpload(o, p, url);
11461 var f = Roo.lib.Ajax.serializeForm(form);
11462 p = p ? (p + '&' + f) : f;
11465 var hs = o.headers;
11466 if(this.defaultHeaders){
11467 hs = Roo.apply(hs || {}, this.defaultHeaders);
11474 success: this.handleResponse,
11475 failure: this.handleFailure,
11477 argument: {options: o},
11478 timeout : o.timeout || this.timeout
11481 var method = o.method||this.method||(p ? "POST" : "GET");
11483 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11484 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11487 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11491 }else if(this.autoAbort !== false){
11495 if((method == 'GET' && p) || o.xmlData){
11496 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11499 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11500 return this.transId;
11502 Roo.callback(o.callback, o.scope, [o, null, null]);
11508 * Determine whether this object has a request outstanding.
11509 * @param {Number} transactionId (Optional) defaults to the last transaction
11510 * @return {Boolean} True if there is an outstanding request.
11512 isLoading : function(transId){
11514 return Roo.lib.Ajax.isCallInProgress(transId);
11516 return this.transId ? true : false;
11521 * Aborts any outstanding request.
11522 * @param {Number} transactionId (Optional) defaults to the last transaction
11524 abort : function(transId){
11525 if(transId || this.isLoading()){
11526 Roo.lib.Ajax.abort(transId || this.transId);
11531 handleResponse : function(response){
11532 this.transId = false;
11533 var options = response.argument.options;
11534 response.argument = options ? options.argument : null;
11535 this.fireEvent("requestcomplete", this, response, options);
11536 Roo.callback(options.success, options.scope, [response, options]);
11537 Roo.callback(options.callback, options.scope, [options, true, response]);
11541 handleFailure : function(response, e){
11542 this.transId = false;
11543 var options = response.argument.options;
11544 response.argument = options ? options.argument : null;
11545 this.fireEvent("requestexception", this, response, options, e);
11546 Roo.callback(options.failure, options.scope, [response, options]);
11547 Roo.callback(options.callback, options.scope, [options, false, response]);
11551 doFormUpload : function(o, ps, url){
11553 var frame = document.createElement('iframe');
11556 frame.className = 'x-hidden';
11558 frame.src = Roo.SSL_SECURE_URL;
11560 document.body.appendChild(frame);
11563 document.frames[id].name = id;
11566 var form = Roo.getDom(o.form);
11568 form.method = 'POST';
11569 form.enctype = form.encoding = 'multipart/form-data';
11575 if(ps){ // add dynamic params
11577 ps = Roo.urlDecode(ps, false);
11579 if(ps.hasOwnProperty(k)){
11580 hd = document.createElement('input');
11581 hd.type = 'hidden';
11584 form.appendChild(hd);
11591 var r = { // bogus response object
11596 r.argument = o ? o.argument : null;
11601 doc = frame.contentWindow.document;
11603 doc = (frame.contentDocument || window.frames[id].document);
11605 if(doc && doc.body){
11606 r.responseText = doc.body.innerHTML;
11608 if(doc && doc.XMLDocument){
11609 r.responseXML = doc.XMLDocument;
11611 r.responseXML = doc;
11618 Roo.EventManager.removeListener(frame, 'load', cb, this);
11620 this.fireEvent("requestcomplete", this, r, o);
11621 Roo.callback(o.success, o.scope, [r, o]);
11622 Roo.callback(o.callback, o.scope, [o, true, r]);
11624 setTimeout(function(){document.body.removeChild(frame);}, 100);
11627 Roo.EventManager.on(frame, 'load', cb, this);
11630 if(hiddens){ // remove dynamic params
11631 for(var i = 0, len = hiddens.length; i < len; i++){
11632 form.removeChild(hiddens[i]);
11639 * Ext JS Library 1.1.1
11640 * Copyright(c) 2006-2007, Ext JS, LLC.
11642 * Originally Released Under LGPL - original licence link has changed is not relivant.
11645 * <script type="text/javascript">
11649 * Global Ajax request class.
11652 * @extends Roo.data.Connection
11655 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11656 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11657 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11658 * @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)
11659 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11660 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11661 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11663 Roo.Ajax = new Roo.data.Connection({
11672 * Serialize the passed form into a url encoded string
11674 * @param {String/HTMLElement} form
11677 serializeForm : function(form){
11678 return Roo.lib.Ajax.serializeForm(form);
11682 * Ext JS Library 1.1.1
11683 * Copyright(c) 2006-2007, Ext JS, LLC.
11685 * Originally Released Under LGPL - original licence link has changed is not relivant.
11688 * <script type="text/javascript">
11693 * @class Roo.UpdateManager
11694 * @extends Roo.util.Observable
11695 * Provides AJAX-style update for Element object.<br><br>
11698 * // Get it from a Roo.Element object
11699 * var el = Roo.get("foo");
11700 * var mgr = el.getUpdateManager();
11701 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11703 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11705 * // or directly (returns the same UpdateManager instance)
11706 * var mgr = new Roo.UpdateManager("myElementId");
11707 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11708 * mgr.on("update", myFcnNeedsToKnow);
11710 // short handed call directly from the element object
11711 Roo.get("foo").load({
11715 text: "Loading Foo..."
11719 * Create new UpdateManager directly.
11720 * @param {String/HTMLElement/Roo.Element} el The element to update
11721 * @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).
11723 Roo.UpdateManager = function(el, forceNew){
11725 if(!forceNew && el.updateManager){
11726 return el.updateManager;
11729 * The Element object
11730 * @type Roo.Element
11734 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
11737 this.defaultUrl = null;
11741 * @event beforeupdate
11742 * Fired before an update is made, return false from your handler and the update is cancelled.
11743 * @param {Roo.Element} el
11744 * @param {String/Object/Function} url
11745 * @param {String/Object} params
11747 "beforeupdate": true,
11750 * Fired after successful update is made.
11751 * @param {Roo.Element} el
11752 * @param {Object} oResponseObject The response Object
11757 * Fired on update failure.
11758 * @param {Roo.Element} el
11759 * @param {Object} oResponseObject The response Object
11763 var d = Roo.UpdateManager.defaults;
11765 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
11768 this.sslBlankUrl = d.sslBlankUrl;
11770 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
11773 this.disableCaching = d.disableCaching;
11775 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
11778 this.indicatorText = d.indicatorText;
11780 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
11783 this.showLoadIndicator = d.showLoadIndicator;
11785 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
11788 this.timeout = d.timeout;
11791 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
11794 this.loadScripts = d.loadScripts;
11797 * Transaction object of current executing transaction
11799 this.transaction = null;
11804 this.autoRefreshProcId = null;
11806 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
11809 this.refreshDelegate = this.refresh.createDelegate(this);
11811 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
11814 this.updateDelegate = this.update.createDelegate(this);
11816 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
11819 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
11823 this.successDelegate = this.processSuccess.createDelegate(this);
11827 this.failureDelegate = this.processFailure.createDelegate(this);
11829 if(!this.renderer){
11831 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
11833 this.renderer = new Roo.UpdateManager.BasicRenderer();
11836 Roo.UpdateManager.superclass.constructor.call(this);
11839 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
11841 * Get the Element this UpdateManager is bound to
11842 * @return {Roo.Element} The element
11844 getEl : function(){
11848 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
11849 * @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:
11852 url: "your-url.php",<br/>
11853 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
11854 callback: yourFunction,<br/>
11855 scope: yourObject, //(optional scope) <br/>
11856 discardUrl: false, <br/>
11857 nocache: false,<br/>
11858 text: "Loading...",<br/>
11860 scripts: false<br/>
11863 * The only required property is url. The optional properties nocache, text and scripts
11864 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
11865 * @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}
11866 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11867 * @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.
11869 update : function(url, params, callback, discardUrl){
11870 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
11871 var method = this.method,
11873 if(typeof url == "object"){ // must be config object
11876 params = params || cfg.params;
11877 callback = callback || cfg.callback;
11878 discardUrl = discardUrl || cfg.discardUrl;
11879 if(callback && cfg.scope){
11880 callback = callback.createDelegate(cfg.scope);
11882 if(typeof cfg.method != "undefined"){method = cfg.method;};
11883 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
11884 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
11885 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
11886 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
11888 this.showLoading();
11890 this.defaultUrl = url;
11892 if(typeof url == "function"){
11893 url = url.call(this);
11896 method = method || (params ? "POST" : "GET");
11897 if(method == "GET"){
11898 url = this.prepareUrl(url);
11901 var o = Roo.apply(cfg ||{}, {
11904 success: this.successDelegate,
11905 failure: this.failureDelegate,
11906 callback: undefined,
11907 timeout: (this.timeout*1000),
11908 argument: {"url": url, "form": null, "callback": callback, "params": params}
11910 Roo.log("updated manager called with timeout of " + o.timeout);
11911 this.transaction = Roo.Ajax.request(o);
11916 * 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.
11917 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
11918 * @param {String/HTMLElement} form The form Id or form element
11919 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
11920 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
11921 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11923 formUpdate : function(form, url, reset, callback){
11924 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
11925 if(typeof url == "function"){
11926 url = url.call(this);
11928 form = Roo.getDom(form);
11929 this.transaction = Roo.Ajax.request({
11932 success: this.successDelegate,
11933 failure: this.failureDelegate,
11934 timeout: (this.timeout*1000),
11935 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
11937 this.showLoading.defer(1, this);
11942 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
11943 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11945 refresh : function(callback){
11946 if(this.defaultUrl == null){
11949 this.update(this.defaultUrl, null, callback, true);
11953 * Set this element to auto refresh.
11954 * @param {Number} interval How often to update (in seconds).
11955 * @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)
11956 * @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}
11957 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11958 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
11960 startAutoRefresh : function(interval, url, params, callback, refreshNow){
11962 this.update(url || this.defaultUrl, params, callback, true);
11964 if(this.autoRefreshProcId){
11965 clearInterval(this.autoRefreshProcId);
11967 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
11971 * Stop auto refresh on this element.
11973 stopAutoRefresh : function(){
11974 if(this.autoRefreshProcId){
11975 clearInterval(this.autoRefreshProcId);
11976 delete this.autoRefreshProcId;
11980 isAutoRefreshing : function(){
11981 return this.autoRefreshProcId ? true : false;
11984 * Called to update the element to "Loading" state. Override to perform custom action.
11986 showLoading : function(){
11987 if(this.showLoadIndicator){
11988 this.el.update(this.indicatorText);
11993 * Adds unique parameter to query string if disableCaching = true
11996 prepareUrl : function(url){
11997 if(this.disableCaching){
11998 var append = "_dc=" + (new Date().getTime());
11999 if(url.indexOf("?") !== -1){
12000 url += "&" + append;
12002 url += "?" + append;
12011 processSuccess : function(response){
12012 this.transaction = null;
12013 if(response.argument.form && response.argument.reset){
12014 try{ // put in try/catch since some older FF releases had problems with this
12015 response.argument.form.reset();
12018 if(this.loadScripts){
12019 this.renderer.render(this.el, response, this,
12020 this.updateComplete.createDelegate(this, [response]));
12022 this.renderer.render(this.el, response, this);
12023 this.updateComplete(response);
12027 updateComplete : function(response){
12028 this.fireEvent("update", this.el, response);
12029 if(typeof response.argument.callback == "function"){
12030 response.argument.callback(this.el, true, response);
12037 processFailure : function(response){
12038 this.transaction = null;
12039 this.fireEvent("failure", this.el, response);
12040 if(typeof response.argument.callback == "function"){
12041 response.argument.callback(this.el, false, response);
12046 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
12047 * @param {Object} renderer The object implementing the render() method
12049 setRenderer : function(renderer){
12050 this.renderer = renderer;
12053 getRenderer : function(){
12054 return this.renderer;
12058 * Set the defaultUrl used for updates
12059 * @param {String/Function} defaultUrl The url or a function to call to get the url
12061 setDefaultUrl : function(defaultUrl){
12062 this.defaultUrl = defaultUrl;
12066 * Aborts the executing transaction
12068 abort : function(){
12069 if(this.transaction){
12070 Roo.Ajax.abort(this.transaction);
12075 * Returns true if an update is in progress
12076 * @return {Boolean}
12078 isUpdating : function(){
12079 if(this.transaction){
12080 return Roo.Ajax.isLoading(this.transaction);
12087 * @class Roo.UpdateManager.defaults
12088 * @static (not really - but it helps the doc tool)
12089 * The defaults collection enables customizing the default properties of UpdateManager
12091 Roo.UpdateManager.defaults = {
12093 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12099 * True to process scripts by default (Defaults to false).
12102 loadScripts : false,
12105 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12108 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12110 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12113 disableCaching : false,
12115 * Whether to show indicatorText when loading (Defaults to true).
12118 showLoadIndicator : true,
12120 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12123 indicatorText : '<div class="loading-indicator">Loading...</div>'
12127 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12129 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12130 * @param {String/HTMLElement/Roo.Element} el The element to update
12131 * @param {String} url The url
12132 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12133 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12136 * @member Roo.UpdateManager
12138 Roo.UpdateManager.updateElement = function(el, url, params, options){
12139 var um = Roo.get(el, true).getUpdateManager();
12140 Roo.apply(um, options);
12141 um.update(url, params, options ? options.callback : null);
12143 // alias for backwards compat
12144 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12146 * @class Roo.UpdateManager.BasicRenderer
12147 * Default Content renderer. Updates the elements innerHTML with the responseText.
12149 Roo.UpdateManager.BasicRenderer = function(){};
12151 Roo.UpdateManager.BasicRenderer.prototype = {
12153 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12154 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12155 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12156 * @param {Roo.Element} el The element being rendered
12157 * @param {Object} response The YUI Connect response object
12158 * @param {UpdateManager} updateManager The calling update manager
12159 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12161 render : function(el, response, updateManager, callback){
12162 el.update(response.responseText, updateManager.loadScripts, callback);
12168 * (c)) Alan Knowles
12174 * @class Roo.DomTemplate
12175 * @extends Roo.Template
12176 * An effort at a dom based template engine..
12178 * Similar to XTemplate, except it uses dom parsing to create the template..
12180 * Supported features:
12185 {a_variable} - output encoded.
12186 {a_variable.format:("Y-m-d")} - call a method on the variable
12187 {a_variable:raw} - unencoded output
12188 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12189 {a_variable:this.method_on_template(...)} - call a method on the template object.
12194 <div roo-for="a_variable or condition.."></div>
12195 <div roo-if="a_variable or condition"></div>
12196 <div roo-exec="some javascript"></div>
12197 <div roo-name="named_template"></div>
12202 Roo.DomTemplate = function()
12204 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12211 Roo.extend(Roo.DomTemplate, Roo.Template, {
12213 * id counter for sub templates.
12217 * flag to indicate if dom parser is inside a pre,
12218 * it will strip whitespace if not.
12223 * The various sub templates
12231 * basic tag replacing syntax
12234 * // you can fake an object call by doing this
12238 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12239 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12241 iterChild : function (node, method) {
12243 var oldPre = this.inPre;
12244 if (node.tagName == 'PRE') {
12247 for( var i = 0; i < node.childNodes.length; i++) {
12248 method.call(this, node.childNodes[i]);
12250 this.inPre = oldPre;
12256 * compile the template
12258 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12261 compile: function()
12265 // covert the html into DOM...
12269 doc = document.implementation.createHTMLDocument("");
12270 doc.documentElement.innerHTML = this.html ;
12271 div = doc.documentElement;
12273 // old IE... - nasty -- it causes all sorts of issues.. with
12274 // images getting pulled from server..
12275 div = document.createElement('div');
12276 div.innerHTML = this.html;
12278 //doc.documentElement.innerHTML = htmlBody
12284 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12286 var tpls = this.tpls;
12288 // create a top level template from the snippet..
12290 //Roo.log(div.innerHTML);
12297 body : div.innerHTML,
12310 Roo.each(tpls, function(tp){
12311 this.compileTpl(tp);
12312 this.tpls[tp.id] = tp;
12315 this.master = tpls[0];
12321 compileNode : function(node, istop) {
12326 // skip anything not a tag..
12327 if (node.nodeType != 1) {
12328 if (node.nodeType == 3 && !this.inPre) {
12329 // reduce white space..
12330 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12353 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12354 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12355 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12356 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12362 // just itterate children..
12363 this.iterChild(node,this.compileNode);
12366 tpl.uid = this.id++;
12367 tpl.value = node.getAttribute('roo-' + tpl.attr);
12368 node.removeAttribute('roo-'+ tpl.attr);
12369 if (tpl.attr != 'name') {
12370 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12371 node.parentNode.replaceChild(placeholder, node);
12374 var placeholder = document.createElement('span');
12375 placeholder.className = 'roo-tpl-' + tpl.value;
12376 node.parentNode.replaceChild(placeholder, node);
12379 // parent now sees '{domtplXXXX}
12380 this.iterChild(node,this.compileNode);
12382 // we should now have node body...
12383 var div = document.createElement('div');
12384 div.appendChild(node);
12386 // this has the unfortunate side effect of converting tagged attributes
12387 // eg. href="{...}" into %7C...%7D
12388 // this has been fixed by searching for those combo's although it's a bit hacky..
12391 tpl.body = div.innerHTML;
12398 switch (tpl.value) {
12399 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12400 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12401 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12406 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12410 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12414 tpl.id = tpl.value; // replace non characters???
12420 this.tpls.push(tpl);
12430 * Compile a segment of the template into a 'sub-template'
12436 compileTpl : function(tpl)
12438 var fm = Roo.util.Format;
12439 var useF = this.disableFormats !== true;
12441 var sep = Roo.isGecko ? "+\n" : ",\n";
12443 var undef = function(str) {
12444 Roo.debug && Roo.log("Property not found :" + str);
12448 //Roo.log(tpl.body);
12452 var fn = function(m, lbrace, name, format, args)
12455 //Roo.log(arguments);
12456 args = args ? args.replace(/\\'/g,"'") : args;
12457 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12458 if (typeof(format) == 'undefined') {
12459 format = 'htmlEncode';
12461 if (format == 'raw' ) {
12465 if(name.substr(0, 6) == 'domtpl'){
12466 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12469 // build an array of options to determine if value is undefined..
12471 // basically get 'xxxx.yyyy' then do
12472 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12473 // (function () { Roo.log("Property not found"); return ''; })() :
12478 Roo.each(name.split('.'), function(st) {
12479 lookfor += (lookfor.length ? '.': '') + st;
12480 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12483 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12486 if(format && useF){
12488 args = args ? ',' + args : "";
12490 if(format.substr(0, 5) != "this."){
12491 format = "fm." + format + '(';
12493 format = 'this.call("'+ format.substr(5) + '", ';
12497 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12500 if (args && args.length) {
12501 // called with xxyx.yuu:(test,test)
12503 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12505 // raw.. - :raw modifier..
12506 return "'"+ sep + udef_st + name + ")"+sep+"'";
12510 // branched to use + in gecko and [].join() in others
12512 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12513 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12516 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12517 body.push(tpl.body.replace(/(\r\n|\n)/g,
12518 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12519 body.push("'].join('');};};");
12520 body = body.join('');
12523 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12525 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12532 * same as applyTemplate, except it's done to one of the subTemplates
12533 * when using named templates, you can do:
12535 * var str = pl.applySubTemplate('your-name', values);
12538 * @param {Number} id of the template
12539 * @param {Object} values to apply to template
12540 * @param {Object} parent (normaly the instance of this object)
12542 applySubTemplate : function(id, values, parent)
12546 var t = this.tpls[id];
12550 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12551 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12555 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12562 if(t.execCall && t.execCall.call(this, values, parent)){
12566 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12572 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12573 parent = t.target ? values : parent;
12574 if(t.forCall && vs instanceof Array){
12576 for(var i = 0, len = vs.length; i < len; i++){
12578 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12580 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12582 //Roo.log(t.compiled);
12586 return buf.join('');
12589 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12594 return t.compiled.call(this, vs, parent);
12596 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12598 //Roo.log(t.compiled);
12606 applyTemplate : function(values){
12607 return this.master.compiled.call(this, values, {});
12608 //var s = this.subs;
12611 apply : function(){
12612 return this.applyTemplate.apply(this, arguments);
12617 Roo.DomTemplate.from = function(el){
12618 el = Roo.getDom(el);
12619 return new Roo.Domtemplate(el.value || el.innerHTML);
12622 * Ext JS Library 1.1.1
12623 * Copyright(c) 2006-2007, Ext JS, LLC.
12625 * Originally Released Under LGPL - original licence link has changed is not relivant.
12628 * <script type="text/javascript">
12632 * @class Roo.util.DelayedTask
12633 * Provides a convenient method of performing setTimeout where a new
12634 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12635 * You can use this class to buffer
12636 * the keypress events for a certain number of milliseconds, and perform only if they stop
12637 * for that amount of time.
12638 * @constructor The parameters to this constructor serve as defaults and are not required.
12639 * @param {Function} fn (optional) The default function to timeout
12640 * @param {Object} scope (optional) The default scope of that timeout
12641 * @param {Array} args (optional) The default Array of arguments
12643 Roo.util.DelayedTask = function(fn, scope, args){
12644 var id = null, d, t;
12646 var call = function(){
12647 var now = new Date().getTime();
12651 fn.apply(scope, args || []);
12655 * Cancels any pending timeout and queues a new one
12656 * @param {Number} delay The milliseconds to delay
12657 * @param {Function} newFn (optional) Overrides function passed to constructor
12658 * @param {Object} newScope (optional) Overrides scope passed to constructor
12659 * @param {Array} newArgs (optional) Overrides args passed to constructor
12661 this.delay = function(delay, newFn, newScope, newArgs){
12662 if(id && delay != d){
12666 t = new Date().getTime();
12668 scope = newScope || scope;
12669 args = newArgs || args;
12671 id = setInterval(call, d);
12676 * Cancel the last queued timeout
12678 this.cancel = function(){
12686 * Ext JS Library 1.1.1
12687 * Copyright(c) 2006-2007, Ext JS, LLC.
12689 * Originally Released Under LGPL - original licence link has changed is not relivant.
12692 * <script type="text/javascript">
12696 Roo.util.TaskRunner = function(interval){
12697 interval = interval || 10;
12698 var tasks = [], removeQueue = [];
12700 var running = false;
12702 var stopThread = function(){
12708 var startThread = function(){
12711 id = setInterval(runTasks, interval);
12715 var removeTask = function(task){
12716 removeQueue.push(task);
12722 var runTasks = function(){
12723 if(removeQueue.length > 0){
12724 for(var i = 0, len = removeQueue.length; i < len; i++){
12725 tasks.remove(removeQueue[i]);
12728 if(tasks.length < 1){
12733 var now = new Date().getTime();
12734 for(var i = 0, len = tasks.length; i < len; ++i){
12736 var itime = now - t.taskRunTime;
12737 if(t.interval <= itime){
12738 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
12739 t.taskRunTime = now;
12740 if(rt === false || t.taskRunCount === t.repeat){
12745 if(t.duration && t.duration <= (now - t.taskStartTime)){
12752 * Queues a new task.
12753 * @param {Object} task
12755 this.start = function(task){
12757 task.taskStartTime = new Date().getTime();
12758 task.taskRunTime = 0;
12759 task.taskRunCount = 0;
12764 this.stop = function(task){
12769 this.stopAll = function(){
12771 for(var i = 0, len = tasks.length; i < len; i++){
12772 if(tasks[i].onStop){
12781 Roo.TaskMgr = new Roo.util.TaskRunner();/*
12783 * Ext JS Library 1.1.1
12784 * Copyright(c) 2006-2007, Ext JS, LLC.
12786 * Originally Released Under LGPL - original licence link has changed is not relivant.
12789 * <script type="text/javascript">
12794 * @class Roo.util.MixedCollection
12795 * @extends Roo.util.Observable
12796 * A Collection class that maintains both numeric indexes and keys and exposes events.
12798 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
12799 * collection (defaults to false)
12800 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
12801 * and return the key value for that item. This is used when available to look up the key on items that
12802 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
12803 * equivalent to providing an implementation for the {@link #getKey} method.
12805 Roo.util.MixedCollection = function(allowFunctions, keyFn){
12813 * Fires when the collection is cleared.
12818 * Fires when an item is added to the collection.
12819 * @param {Number} index The index at which the item was added.
12820 * @param {Object} o The item added.
12821 * @param {String} key The key associated with the added item.
12826 * Fires when an item is replaced in the collection.
12827 * @param {String} key he key associated with the new added.
12828 * @param {Object} old The item being replaced.
12829 * @param {Object} new The new item.
12834 * Fires when an item is removed from the collection.
12835 * @param {Object} o The item being removed.
12836 * @param {String} key (optional) The key associated with the removed item.
12841 this.allowFunctions = allowFunctions === true;
12843 this.getKey = keyFn;
12845 Roo.util.MixedCollection.superclass.constructor.call(this);
12848 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
12849 allowFunctions : false,
12852 * Adds an item to the collection.
12853 * @param {String} key The key to associate with the item
12854 * @param {Object} o The item to add.
12855 * @return {Object} The item added.
12857 add : function(key, o){
12858 if(arguments.length == 1){
12860 key = this.getKey(o);
12862 if(typeof key == "undefined" || key === null){
12864 this.items.push(o);
12865 this.keys.push(null);
12867 var old = this.map[key];
12869 return this.replace(key, o);
12872 this.items.push(o);
12874 this.keys.push(key);
12876 this.fireEvent("add", this.length-1, o, key);
12881 * MixedCollection has a generic way to fetch keys if you implement getKey.
12884 var mc = new Roo.util.MixedCollection();
12885 mc.add(someEl.dom.id, someEl);
12886 mc.add(otherEl.dom.id, otherEl);
12890 var mc = new Roo.util.MixedCollection();
12891 mc.getKey = function(el){
12897 // or via the constructor
12898 var mc = new Roo.util.MixedCollection(false, function(el){
12904 * @param o {Object} The item for which to find the key.
12905 * @return {Object} The key for the passed item.
12907 getKey : function(o){
12912 * Replaces an item in the collection.
12913 * @param {String} key The key associated with the item to replace, or the item to replace.
12914 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
12915 * @return {Object} The new item.
12917 replace : function(key, o){
12918 if(arguments.length == 1){
12920 key = this.getKey(o);
12922 var old = this.item(key);
12923 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
12924 return this.add(key, o);
12926 var index = this.indexOfKey(key);
12927 this.items[index] = o;
12929 this.fireEvent("replace", key, old, o);
12934 * Adds all elements of an Array or an Object to the collection.
12935 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
12936 * an Array of values, each of which are added to the collection.
12938 addAll : function(objs){
12939 if(arguments.length > 1 || objs instanceof Array){
12940 var args = arguments.length > 1 ? arguments : objs;
12941 for(var i = 0, len = args.length; i < len; i++){
12945 for(var key in objs){
12946 if(this.allowFunctions || typeof objs[key] != "function"){
12947 this.add(key, objs[key]);
12954 * Executes the specified function once for every item in the collection, passing each
12955 * item as the first and only parameter. returning false from the function will stop the iteration.
12956 * @param {Function} fn The function to execute for each item.
12957 * @param {Object} scope (optional) The scope in which to execute the function.
12959 each : function(fn, scope){
12960 var items = [].concat(this.items); // each safe for removal
12961 for(var i = 0, len = items.length; i < len; i++){
12962 if(fn.call(scope || items[i], items[i], i, len) === false){
12969 * Executes the specified function once for every key in the collection, passing each
12970 * key, and its associated item as the first two parameters.
12971 * @param {Function} fn The function to execute for each item.
12972 * @param {Object} scope (optional) The scope in which to execute the function.
12974 eachKey : function(fn, scope){
12975 for(var i = 0, len = this.keys.length; i < len; i++){
12976 fn.call(scope || window, this.keys[i], this.items[i], i, len);
12981 * Returns the first item in the collection which elicits a true return value from the
12982 * passed selection function.
12983 * @param {Function} fn The selection function to execute for each item.
12984 * @param {Object} scope (optional) The scope in which to execute the function.
12985 * @return {Object} The first item in the collection which returned true from the selection function.
12987 find : function(fn, scope){
12988 for(var i = 0, len = this.items.length; i < len; i++){
12989 if(fn.call(scope || window, this.items[i], this.keys[i])){
12990 return this.items[i];
12997 * Inserts an item at the specified index in the collection.
12998 * @param {Number} index The index to insert the item at.
12999 * @param {String} key The key to associate with the new item, or the item itself.
13000 * @param {Object} o (optional) If the second parameter was a key, the new item.
13001 * @return {Object} The item inserted.
13003 insert : function(index, key, o){
13004 if(arguments.length == 2){
13006 key = this.getKey(o);
13008 if(index >= this.length){
13009 return this.add(key, o);
13012 this.items.splice(index, 0, o);
13013 if(typeof key != "undefined" && key != null){
13016 this.keys.splice(index, 0, key);
13017 this.fireEvent("add", index, o, key);
13022 * Removed an item from the collection.
13023 * @param {Object} o The item to remove.
13024 * @return {Object} The item removed.
13026 remove : function(o){
13027 return this.removeAt(this.indexOf(o));
13031 * Remove an item from a specified index in the collection.
13032 * @param {Number} index The index within the collection of the item to remove.
13034 removeAt : function(index){
13035 if(index < this.length && index >= 0){
13037 var o = this.items[index];
13038 this.items.splice(index, 1);
13039 var key = this.keys[index];
13040 if(typeof key != "undefined"){
13041 delete this.map[key];
13043 this.keys.splice(index, 1);
13044 this.fireEvent("remove", o, key);
13049 * Removed an item associated with the passed key fom the collection.
13050 * @param {String} key The key of the item to remove.
13052 removeKey : function(key){
13053 return this.removeAt(this.indexOfKey(key));
13057 * Returns the number of items in the collection.
13058 * @return {Number} the number of items in the collection.
13060 getCount : function(){
13061 return this.length;
13065 * Returns index within the collection of the passed Object.
13066 * @param {Object} o The item to find the index of.
13067 * @return {Number} index of the item.
13069 indexOf : function(o){
13070 if(!this.items.indexOf){
13071 for(var i = 0, len = this.items.length; i < len; i++){
13072 if(this.items[i] == o) return i;
13076 return this.items.indexOf(o);
13081 * Returns index within the collection of the passed key.
13082 * @param {String} key The key to find the index of.
13083 * @return {Number} index of the key.
13085 indexOfKey : function(key){
13086 if(!this.keys.indexOf){
13087 for(var i = 0, len = this.keys.length; i < len; i++){
13088 if(this.keys[i] == key) return i;
13092 return this.keys.indexOf(key);
13097 * Returns the item associated with the passed key OR index. Key has priority over index.
13098 * @param {String/Number} key The key or index of the item.
13099 * @return {Object} The item associated with the passed key.
13101 item : function(key){
13102 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13103 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13107 * Returns the item at the specified index.
13108 * @param {Number} index The index of the item.
13111 itemAt : function(index){
13112 return this.items[index];
13116 * Returns the item associated with the passed key.
13117 * @param {String/Number} key The key of the item.
13118 * @return {Object} The item associated with the passed key.
13120 key : function(key){
13121 return this.map[key];
13125 * Returns true if the collection contains the passed Object as an item.
13126 * @param {Object} o The Object to look for in the collection.
13127 * @return {Boolean} True if the collection contains the Object as an item.
13129 contains : function(o){
13130 return this.indexOf(o) != -1;
13134 * Returns true if the collection contains the passed Object as a key.
13135 * @param {String} key The key to look for in the collection.
13136 * @return {Boolean} True if the collection contains the Object as a key.
13138 containsKey : function(key){
13139 return typeof this.map[key] != "undefined";
13143 * Removes all items from the collection.
13145 clear : function(){
13150 this.fireEvent("clear");
13154 * Returns the first item in the collection.
13155 * @return {Object} the first item in the collection..
13157 first : function(){
13158 return this.items[0];
13162 * Returns the last item in the collection.
13163 * @return {Object} the last item in the collection..
13166 return this.items[this.length-1];
13169 _sort : function(property, dir, fn){
13170 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13171 fn = fn || function(a, b){
13174 var c = [], k = this.keys, items = this.items;
13175 for(var i = 0, len = items.length; i < len; i++){
13176 c[c.length] = {key: k[i], value: items[i], index: i};
13178 c.sort(function(a, b){
13179 var v = fn(a[property], b[property]) * dsc;
13181 v = (a.index < b.index ? -1 : 1);
13185 for(var i = 0, len = c.length; i < len; i++){
13186 items[i] = c[i].value;
13189 this.fireEvent("sort", this);
13193 * Sorts this collection with the passed comparison function
13194 * @param {String} direction (optional) "ASC" or "DESC"
13195 * @param {Function} fn (optional) comparison function
13197 sort : function(dir, fn){
13198 this._sort("value", dir, fn);
13202 * Sorts this collection by keys
13203 * @param {String} direction (optional) "ASC" or "DESC"
13204 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13206 keySort : function(dir, fn){
13207 this._sort("key", dir, fn || function(a, b){
13208 return String(a).toUpperCase()-String(b).toUpperCase();
13213 * Returns a range of items in this collection
13214 * @param {Number} startIndex (optional) defaults to 0
13215 * @param {Number} endIndex (optional) default to the last item
13216 * @return {Array} An array of items
13218 getRange : function(start, end){
13219 var items = this.items;
13220 if(items.length < 1){
13223 start = start || 0;
13224 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13227 for(var i = start; i <= end; i++) {
13228 r[r.length] = items[i];
13231 for(var i = start; i >= end; i--) {
13232 r[r.length] = items[i];
13239 * Filter the <i>objects</i> in this collection by a specific property.
13240 * Returns a new collection that has been filtered.
13241 * @param {String} property A property on your objects
13242 * @param {String/RegExp} value Either string that the property values
13243 * should start with or a RegExp to test against the property
13244 * @return {MixedCollection} The new filtered collection
13246 filter : function(property, value){
13247 if(!value.exec){ // not a regex
13248 value = String(value);
13249 if(value.length == 0){
13250 return this.clone();
13252 value = new RegExp("^" + Roo.escapeRe(value), "i");
13254 return this.filterBy(function(o){
13255 return o && value.test(o[property]);
13260 * Filter by a function. * Returns a new collection that has been filtered.
13261 * The passed function will be called with each
13262 * object in the collection. If the function returns true, the value is included
13263 * otherwise it is filtered.
13264 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13265 * @param {Object} scope (optional) The scope of the function (defaults to this)
13266 * @return {MixedCollection} The new filtered collection
13268 filterBy : function(fn, scope){
13269 var r = new Roo.util.MixedCollection();
13270 r.getKey = this.getKey;
13271 var k = this.keys, it = this.items;
13272 for(var i = 0, len = it.length; i < len; i++){
13273 if(fn.call(scope||this, it[i], k[i])){
13274 r.add(k[i], it[i]);
13281 * Creates a duplicate of this collection
13282 * @return {MixedCollection}
13284 clone : function(){
13285 var r = new Roo.util.MixedCollection();
13286 var k = this.keys, it = this.items;
13287 for(var i = 0, len = it.length; i < len; i++){
13288 r.add(k[i], it[i]);
13290 r.getKey = this.getKey;
13295 * Returns the item associated with the passed key or index.
13297 * @param {String/Number} key The key or index of the item.
13298 * @return {Object} The item associated with the passed key.
13300 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13302 * Ext JS Library 1.1.1
13303 * Copyright(c) 2006-2007, Ext JS, LLC.
13305 * Originally Released Under LGPL - original licence link has changed is not relivant.
13308 * <script type="text/javascript">
13311 * @class Roo.util.JSON
13312 * Modified version of Douglas Crockford"s json.js that doesn"t
13313 * mess with the Object prototype
13314 * http://www.json.org/js.html
13317 Roo.util.JSON = new (function(){
13318 var useHasOwn = {}.hasOwnProperty ? true : false;
13320 // crashes Safari in some instances
13321 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13323 var pad = function(n) {
13324 return n < 10 ? "0" + n : n;
13337 var encodeString = function(s){
13338 if (/["\\\x00-\x1f]/.test(s)) {
13339 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13344 c = b.charCodeAt();
13346 Math.floor(c / 16).toString(16) +
13347 (c % 16).toString(16);
13350 return '"' + s + '"';
13353 var encodeArray = function(o){
13354 var a = ["["], b, i, l = o.length, v;
13355 for (i = 0; i < l; i += 1) {
13357 switch (typeof v) {
13366 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13374 var encodeDate = function(o){
13375 return '"' + o.getFullYear() + "-" +
13376 pad(o.getMonth() + 1) + "-" +
13377 pad(o.getDate()) + "T" +
13378 pad(o.getHours()) + ":" +
13379 pad(o.getMinutes()) + ":" +
13380 pad(o.getSeconds()) + '"';
13384 * Encodes an Object, Array or other value
13385 * @param {Mixed} o The variable to encode
13386 * @return {String} The JSON string
13388 this.encode = function(o)
13390 // should this be extended to fully wrap stringify..
13392 if(typeof o == "undefined" || o === null){
13394 }else if(o instanceof Array){
13395 return encodeArray(o);
13396 }else if(o instanceof Date){
13397 return encodeDate(o);
13398 }else if(typeof o == "string"){
13399 return encodeString(o);
13400 }else if(typeof o == "number"){
13401 return isFinite(o) ? String(o) : "null";
13402 }else if(typeof o == "boolean"){
13405 var a = ["{"], b, i, v;
13407 if(!useHasOwn || o.hasOwnProperty(i)) {
13409 switch (typeof v) {
13418 a.push(this.encode(i), ":",
13419 v === null ? "null" : this.encode(v));
13430 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13431 * @param {String} json The JSON string
13432 * @return {Object} The resulting object
13434 this.decode = function(json){
13436 return /** eval:var:json */ eval("(" + json + ')');
13440 * Shorthand for {@link Roo.util.JSON#encode}
13441 * @member Roo encode
13443 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13445 * Shorthand for {@link Roo.util.JSON#decode}
13446 * @member Roo decode
13448 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13451 * Ext JS Library 1.1.1
13452 * Copyright(c) 2006-2007, Ext JS, LLC.
13454 * Originally Released Under LGPL - original licence link has changed is not relivant.
13457 * <script type="text/javascript">
13461 * @class Roo.util.Format
13462 * Reusable data formatting functions
13465 Roo.util.Format = function(){
13466 var trimRe = /^\s+|\s+$/g;
13469 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13470 * @param {String} value The string to truncate
13471 * @param {Number} length The maximum length to allow before truncating
13472 * @return {String} The converted text
13474 ellipsis : function(value, len){
13475 if(value && value.length > len){
13476 return value.substr(0, len-3)+"...";
13482 * Checks a reference and converts it to empty string if it is undefined
13483 * @param {Mixed} value Reference to check
13484 * @return {Mixed} Empty string if converted, otherwise the original value
13486 undef : function(value){
13487 return typeof value != "undefined" ? value : "";
13491 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13492 * @param {String} value The string to encode
13493 * @return {String} The encoded text
13495 htmlEncode : function(value){
13496 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13500 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13501 * @param {String} value The string to decode
13502 * @return {String} The decoded text
13504 htmlDecode : function(value){
13505 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13509 * Trims any whitespace from either side of a string
13510 * @param {String} value The text to trim
13511 * @return {String} The trimmed text
13513 trim : function(value){
13514 return String(value).replace(trimRe, "");
13518 * Returns a substring from within an original string
13519 * @param {String} value The original text
13520 * @param {Number} start The start index of the substring
13521 * @param {Number} length The length of the substring
13522 * @return {String} The substring
13524 substr : function(value, start, length){
13525 return String(value).substr(start, length);
13529 * Converts a string to all lower case letters
13530 * @param {String} value The text to convert
13531 * @return {String} The converted text
13533 lowercase : function(value){
13534 return String(value).toLowerCase();
13538 * Converts a string to all upper case letters
13539 * @param {String} value The text to convert
13540 * @return {String} The converted text
13542 uppercase : function(value){
13543 return String(value).toUpperCase();
13547 * Converts the first character only of a string to upper case
13548 * @param {String} value The text to convert
13549 * @return {String} The converted text
13551 capitalize : function(value){
13552 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13556 call : function(value, fn){
13557 if(arguments.length > 2){
13558 var args = Array.prototype.slice.call(arguments, 2);
13559 args.unshift(value);
13561 return /** eval:var:value */ eval(fn).apply(window, args);
13563 /** eval:var:value */
13564 return /** eval:var:value */ eval(fn).call(window, value);
13570 * safer version of Math.toFixed..??/
13571 * @param {Number/String} value The numeric value to format
13572 * @param {Number/String} value Decimal places
13573 * @return {String} The formatted currency string
13575 toFixed : function(v, n)
13577 // why not use to fixed - precision is buggered???
13579 return Math.round(v-0);
13581 var fact = Math.pow(10,n+1);
13582 v = (Math.round((v-0)*fact))/fact;
13583 var z = (''+fact).substring(2);
13584 if (v == Math.floor(v)) {
13585 return Math.floor(v) + '.' + z;
13588 // now just padd decimals..
13589 var ps = String(v).split('.');
13590 var fd = (ps[1] + z);
13591 var r = fd.substring(0,n);
13592 var rm = fd.substring(n);
13594 return ps[0] + '.' + r;
13596 r*=1; // turn it into a number;
13598 if (String(r).length != n) {
13601 r = String(r).substring(1); // chop the end off.
13604 return ps[0] + '.' + r;
13609 * Format a number as US currency
13610 * @param {Number/String} value The numeric value to format
13611 * @return {String} The formatted currency string
13613 usMoney : function(v){
13614 return '$' + Roo.util.Format.number(v);
13619 * eventually this should probably emulate php's number_format
13620 * @param {Number/String} value The numeric value to format
13621 * @param {Number} decimals number of decimal places
13622 * @return {String} The formatted currency string
13624 number : function(v,decimals)
13626 // multiply and round.
13627 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13628 var mul = Math.pow(10, decimals);
13629 var zero = String(mul).substring(1);
13630 v = (Math.round((v-0)*mul))/mul;
13632 // if it's '0' number.. then
13634 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13636 var ps = v.split('.');
13640 var r = /(\d+)(\d{3})/;
13642 while (r.test(whole)) {
13643 whole = whole.replace(r, '$1' + ',' + '$2');
13649 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13650 // does not have decimals
13651 (decimals ? ('.' + zero) : '');
13654 return whole + sub ;
13658 * Parse a value into a formatted date using the specified format pattern.
13659 * @param {Mixed} value The value to format
13660 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13661 * @return {String} The formatted date string
13663 date : function(v, format){
13667 if(!(v instanceof Date)){
13668 v = new Date(Date.parse(v));
13670 return v.dateFormat(format || Roo.util.Format.defaults.date);
13674 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13675 * @param {String} format Any valid date format string
13676 * @return {Function} The date formatting function
13678 dateRenderer : function(format){
13679 return function(v){
13680 return Roo.util.Format.date(v, format);
13685 stripTagsRE : /<\/?[^>]+>/gi,
13688 * Strips all HTML tags
13689 * @param {Mixed} value The text from which to strip tags
13690 * @return {String} The stripped text
13692 stripTags : function(v){
13693 return !v ? v : String(v).replace(this.stripTagsRE, "");
13697 Roo.util.Format.defaults = {
13701 * Ext JS Library 1.1.1
13702 * Copyright(c) 2006-2007, Ext JS, LLC.
13704 * Originally Released Under LGPL - original licence link has changed is not relivant.
13707 * <script type="text/javascript">
13714 * @class Roo.MasterTemplate
13715 * @extends Roo.Template
13716 * Provides a template that can have child templates. The syntax is:
13718 var t = new Roo.MasterTemplate(
13719 '<select name="{name}">',
13720 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13723 t.add('options', {value: 'foo', text: 'bar'});
13724 // or you can add multiple child elements in one shot
13725 t.addAll('options', [
13726 {value: 'foo', text: 'bar'},
13727 {value: 'foo2', text: 'bar2'},
13728 {value: 'foo3', text: 'bar3'}
13730 // then append, applying the master template values
13731 t.append('my-form', {name: 'my-select'});
13733 * A name attribute for the child template is not required if you have only one child
13734 * template or you want to refer to them by index.
13736 Roo.MasterTemplate = function(){
13737 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
13738 this.originalHtml = this.html;
13740 var m, re = this.subTemplateRe;
13743 while(m = re.exec(this.html)){
13744 var name = m[1], content = m[2];
13749 tpl : new Roo.Template(content)
13752 st[name] = st[subIndex];
13754 st[subIndex].tpl.compile();
13755 st[subIndex].tpl.call = this.call.createDelegate(this);
13758 this.subCount = subIndex;
13761 Roo.extend(Roo.MasterTemplate, Roo.Template, {
13763 * The regular expression used to match sub templates
13767 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
13770 * Applies the passed values to a child template.
13771 * @param {String/Number} name (optional) The name or index of the child template
13772 * @param {Array/Object} values The values to be applied to the template
13773 * @return {MasterTemplate} this
13775 add : function(name, values){
13776 if(arguments.length == 1){
13777 values = arguments[0];
13780 var s = this.subs[name];
13781 s.buffer[s.buffer.length] = s.tpl.apply(values);
13786 * Applies all the passed values to a child template.
13787 * @param {String/Number} name (optional) The name or index of the child template
13788 * @param {Array} values The values to be applied to the template, this should be an array of objects.
13789 * @param {Boolean} reset (optional) True to reset the template first
13790 * @return {MasterTemplate} this
13792 fill : function(name, values, reset){
13794 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
13802 for(var i = 0, len = values.length; i < len; i++){
13803 this.add(name, values[i]);
13809 * Resets the template for reuse
13810 * @return {MasterTemplate} this
13812 reset : function(){
13814 for(var i = 0; i < this.subCount; i++){
13820 applyTemplate : function(values){
13822 var replaceIndex = -1;
13823 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
13824 return s[++replaceIndex].buffer.join("");
13826 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
13829 apply : function(){
13830 return this.applyTemplate.apply(this, arguments);
13833 compile : function(){return this;}
13837 * Alias for fill().
13840 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
13842 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
13843 * var tpl = Roo.MasterTemplate.from('element-id');
13844 * @param {String/HTMLElement} el
13845 * @param {Object} config
13848 Roo.MasterTemplate.from = function(el, config){
13849 el = Roo.getDom(el);
13850 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
13853 * Ext JS Library 1.1.1
13854 * Copyright(c) 2006-2007, Ext JS, LLC.
13856 * Originally Released Under LGPL - original licence link has changed is not relivant.
13859 * <script type="text/javascript">
13864 * @class Roo.util.CSS
13865 * Utility class for manipulating CSS rules
13868 Roo.util.CSS = function(){
13870 var doc = document;
13872 var camelRe = /(-[a-z])/gi;
13873 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
13877 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
13878 * tag and appended to the HEAD of the document.
13879 * @param {String|Object} cssText The text containing the css rules
13880 * @param {String} id An id to add to the stylesheet for later removal
13881 * @return {StyleSheet}
13883 createStyleSheet : function(cssText, id){
13885 var head = doc.getElementsByTagName("head")[0];
13886 var nrules = doc.createElement("style");
13887 nrules.setAttribute("type", "text/css");
13889 nrules.setAttribute("id", id);
13891 if (typeof(cssText) != 'string') {
13892 // support object maps..
13893 // not sure if this a good idea..
13894 // perhaps it should be merged with the general css handling
13895 // and handle js style props.
13896 var cssTextNew = [];
13897 for(var n in cssText) {
13899 for(var k in cssText[n]) {
13900 citems.push( k + ' : ' +cssText[n][k] + ';' );
13902 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
13905 cssText = cssTextNew.join("\n");
13911 head.appendChild(nrules);
13912 ss = nrules.styleSheet;
13913 ss.cssText = cssText;
13916 nrules.appendChild(doc.createTextNode(cssText));
13918 nrules.cssText = cssText;
13920 head.appendChild(nrules);
13921 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
13923 this.cacheStyleSheet(ss);
13928 * Removes a style or link tag by id
13929 * @param {String} id The id of the tag
13931 removeStyleSheet : function(id){
13932 var existing = doc.getElementById(id);
13934 existing.parentNode.removeChild(existing);
13939 * Dynamically swaps an existing stylesheet reference for a new one
13940 * @param {String} id The id of an existing link tag to remove
13941 * @param {String} url The href of the new stylesheet to include
13943 swapStyleSheet : function(id, url){
13944 this.removeStyleSheet(id);
13945 var ss = doc.createElement("link");
13946 ss.setAttribute("rel", "stylesheet");
13947 ss.setAttribute("type", "text/css");
13948 ss.setAttribute("id", id);
13949 ss.setAttribute("href", url);
13950 doc.getElementsByTagName("head")[0].appendChild(ss);
13954 * Refresh the rule cache if you have dynamically added stylesheets
13955 * @return {Object} An object (hash) of rules indexed by selector
13957 refreshCache : function(){
13958 return this.getRules(true);
13962 cacheStyleSheet : function(stylesheet){
13966 try{// try catch for cross domain access issue
13967 var ssRules = stylesheet.cssRules || stylesheet.rules;
13968 for(var j = ssRules.length-1; j >= 0; --j){
13969 rules[ssRules[j].selectorText] = ssRules[j];
13975 * Gets all css rules for the document
13976 * @param {Boolean} refreshCache true to refresh the internal cache
13977 * @return {Object} An object (hash) of rules indexed by selector
13979 getRules : function(refreshCache){
13980 if(rules == null || refreshCache){
13982 var ds = doc.styleSheets;
13983 for(var i =0, len = ds.length; i < len; i++){
13985 this.cacheStyleSheet(ds[i]);
13993 * Gets an an individual CSS rule by selector(s)
13994 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
13995 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
13996 * @return {CSSRule} The CSS rule or null if one is not found
13998 getRule : function(selector, refreshCache){
13999 var rs = this.getRules(refreshCache);
14000 if(!(selector instanceof Array)){
14001 return rs[selector];
14003 for(var i = 0; i < selector.length; i++){
14004 if(rs[selector[i]]){
14005 return rs[selector[i]];
14013 * Updates a rule property
14014 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
14015 * @param {String} property The css property
14016 * @param {String} value The new value for the property
14017 * @return {Boolean} true If a rule was found and updated
14019 updateRule : function(selector, property, value){
14020 if(!(selector instanceof Array)){
14021 var rule = this.getRule(selector);
14023 rule.style[property.replace(camelRe, camelFn)] = value;
14027 for(var i = 0; i < selector.length; i++){
14028 if(this.updateRule(selector[i], property, value)){
14038 * Ext JS Library 1.1.1
14039 * Copyright(c) 2006-2007, Ext JS, LLC.
14041 * Originally Released Under LGPL - original licence link has changed is not relivant.
14044 * <script type="text/javascript">
14050 * @class Roo.util.ClickRepeater
14051 * @extends Roo.util.Observable
14053 * A wrapper class which can be applied to any element. Fires a "click" event while the
14054 * mouse is pressed. The interval between firings may be specified in the config but
14055 * defaults to 10 milliseconds.
14057 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14059 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14060 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14061 * Similar to an autorepeat key delay.
14062 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14063 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14064 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14065 * "interval" and "delay" are ignored. "immediate" is honored.
14066 * @cfg {Boolean} preventDefault True to prevent the default click event
14067 * @cfg {Boolean} stopDefault True to stop the default click event
14070 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14071 * 2007-02-02 jvs Renamed to ClickRepeater
14072 * 2007-02-03 jvs Modifications for FF Mac and Safari
14075 * @param {String/HTMLElement/Element} el The element to listen on
14076 * @param {Object} config
14078 Roo.util.ClickRepeater = function(el, config)
14080 this.el = Roo.get(el);
14081 this.el.unselectable();
14083 Roo.apply(this, config);
14088 * Fires when the mouse button is depressed.
14089 * @param {Roo.util.ClickRepeater} this
14091 "mousedown" : true,
14094 * Fires on a specified interval during the time the element is pressed.
14095 * @param {Roo.util.ClickRepeater} this
14100 * Fires when the mouse key is released.
14101 * @param {Roo.util.ClickRepeater} this
14106 this.el.on("mousedown", this.handleMouseDown, this);
14107 if(this.preventDefault || this.stopDefault){
14108 this.el.on("click", function(e){
14109 if(this.preventDefault){
14110 e.preventDefault();
14112 if(this.stopDefault){
14118 // allow inline handler
14120 this.on("click", this.handler, this.scope || this);
14123 Roo.util.ClickRepeater.superclass.constructor.call(this);
14126 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14129 preventDefault : true,
14130 stopDefault : false,
14134 handleMouseDown : function(){
14135 clearTimeout(this.timer);
14137 if(this.pressClass){
14138 this.el.addClass(this.pressClass);
14140 this.mousedownTime = new Date();
14142 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14143 this.el.on("mouseout", this.handleMouseOut, this);
14145 this.fireEvent("mousedown", this);
14146 this.fireEvent("click", this);
14148 this.timer = this.click.defer(this.delay || this.interval, this);
14152 click : function(){
14153 this.fireEvent("click", this);
14154 this.timer = this.click.defer(this.getInterval(), this);
14158 getInterval: function(){
14159 if(!this.accelerate){
14160 return this.interval;
14162 var pressTime = this.mousedownTime.getElapsed();
14163 if(pressTime < 500){
14165 }else if(pressTime < 1700){
14167 }else if(pressTime < 2600){
14169 }else if(pressTime < 3500){
14171 }else if(pressTime < 4400){
14173 }else if(pressTime < 5300){
14175 }else if(pressTime < 6200){
14183 handleMouseOut : function(){
14184 clearTimeout(this.timer);
14185 if(this.pressClass){
14186 this.el.removeClass(this.pressClass);
14188 this.el.on("mouseover", this.handleMouseReturn, this);
14192 handleMouseReturn : function(){
14193 this.el.un("mouseover", this.handleMouseReturn);
14194 if(this.pressClass){
14195 this.el.addClass(this.pressClass);
14201 handleMouseUp : function(){
14202 clearTimeout(this.timer);
14203 this.el.un("mouseover", this.handleMouseReturn);
14204 this.el.un("mouseout", this.handleMouseOut);
14205 Roo.get(document).un("mouseup", this.handleMouseUp);
14206 this.el.removeClass(this.pressClass);
14207 this.fireEvent("mouseup", this);
14211 * Ext JS Library 1.1.1
14212 * Copyright(c) 2006-2007, Ext JS, LLC.
14214 * Originally Released Under LGPL - original licence link has changed is not relivant.
14217 * <script type="text/javascript">
14222 * @class Roo.KeyNav
14223 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14224 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14225 * way to implement custom navigation schemes for any UI component.</p>
14226 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14227 * pageUp, pageDown, del, home, end. Usage:</p>
14229 var nav = new Roo.KeyNav("my-element", {
14230 "left" : function(e){
14231 this.moveLeft(e.ctrlKey);
14233 "right" : function(e){
14234 this.moveRight(e.ctrlKey);
14236 "enter" : function(e){
14243 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14244 * @param {Object} config The config
14246 Roo.KeyNav = function(el, config){
14247 this.el = Roo.get(el);
14248 Roo.apply(this, config);
14249 if(!this.disabled){
14250 this.disabled = true;
14255 Roo.KeyNav.prototype = {
14257 * @cfg {Boolean} disabled
14258 * True to disable this KeyNav instance (defaults to false)
14262 * @cfg {String} defaultEventAction
14263 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14264 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14265 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14267 defaultEventAction: "stopEvent",
14269 * @cfg {Boolean} forceKeyDown
14270 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14271 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14272 * handle keydown instead of keypress.
14274 forceKeyDown : false,
14277 prepareEvent : function(e){
14278 var k = e.getKey();
14279 var h = this.keyToHandler[k];
14280 //if(h && this[h]){
14281 // e.stopPropagation();
14283 if(Roo.isSafari && h && k >= 37 && k <= 40){
14289 relay : function(e){
14290 var k = e.getKey();
14291 var h = this.keyToHandler[k];
14293 if(this.doRelay(e, this[h], h) !== true){
14294 e[this.defaultEventAction]();
14300 doRelay : function(e, h, hname){
14301 return h.call(this.scope || this, e);
14304 // possible handlers
14318 // quick lookup hash
14335 * Enable this KeyNav
14337 enable: function(){
14339 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14340 // the EventObject will normalize Safari automatically
14341 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14342 this.el.on("keydown", this.relay, this);
14344 this.el.on("keydown", this.prepareEvent, this);
14345 this.el.on("keypress", this.relay, this);
14347 this.disabled = false;
14352 * Disable this KeyNav
14354 disable: function(){
14355 if(!this.disabled){
14356 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14357 this.el.un("keydown", this.relay);
14359 this.el.un("keydown", this.prepareEvent);
14360 this.el.un("keypress", this.relay);
14362 this.disabled = true;
14367 * Ext JS Library 1.1.1
14368 * Copyright(c) 2006-2007, Ext JS, LLC.
14370 * Originally Released Under LGPL - original licence link has changed is not relivant.
14373 * <script type="text/javascript">
14378 * @class Roo.KeyMap
14379 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14380 * The constructor accepts the same config object as defined by {@link #addBinding}.
14381 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14382 * combination it will call the function with this signature (if the match is a multi-key
14383 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14384 * A KeyMap can also handle a string representation of keys.<br />
14387 // map one key by key code
14388 var map = new Roo.KeyMap("my-element", {
14389 key: 13, // or Roo.EventObject.ENTER
14394 // map multiple keys to one action by string
14395 var map = new Roo.KeyMap("my-element", {
14401 // map multiple keys to multiple actions by strings and array of codes
14402 var map = new Roo.KeyMap("my-element", [
14405 fn: function(){ alert("Return was pressed"); }
14408 fn: function(){ alert('a, b or c was pressed'); }
14413 fn: function(){ alert('Control + shift + tab was pressed.'); }
14417 * <b>Note: A KeyMap starts enabled</b>
14419 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14420 * @param {Object} config The config (see {@link #addBinding})
14421 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14423 Roo.KeyMap = function(el, config, eventName){
14424 this.el = Roo.get(el);
14425 this.eventName = eventName || "keydown";
14426 this.bindings = [];
14428 this.addBinding(config);
14433 Roo.KeyMap.prototype = {
14435 * True to stop the event from bubbling and prevent the default browser action if the
14436 * key was handled by the KeyMap (defaults to false)
14442 * Add a new binding to this KeyMap. The following config object properties are supported:
14444 Property Type Description
14445 ---------- --------------- ----------------------------------------------------------------------
14446 key String/Array A single keycode or an array of keycodes to handle
14447 shift Boolean True to handle key only when shift is pressed (defaults to false)
14448 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14449 alt Boolean True to handle key only when alt is pressed (defaults to false)
14450 fn Function The function to call when KeyMap finds the expected key combination
14451 scope Object The scope of the callback function
14457 var map = new Roo.KeyMap(document, {
14458 key: Roo.EventObject.ENTER,
14463 //Add a new binding to the existing KeyMap later
14471 * @param {Object/Array} config A single KeyMap config or an array of configs
14473 addBinding : function(config){
14474 if(config instanceof Array){
14475 for(var i = 0, len = config.length; i < len; i++){
14476 this.addBinding(config[i]);
14480 var keyCode = config.key,
14481 shift = config.shift,
14482 ctrl = config.ctrl,
14485 scope = config.scope;
14486 if(typeof keyCode == "string"){
14488 var keyString = keyCode.toUpperCase();
14489 for(var j = 0, len = keyString.length; j < len; j++){
14490 ks.push(keyString.charCodeAt(j));
14494 var keyArray = keyCode instanceof Array;
14495 var handler = function(e){
14496 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14497 var k = e.getKey();
14499 for(var i = 0, len = keyCode.length; i < len; i++){
14500 if(keyCode[i] == k){
14501 if(this.stopEvent){
14504 fn.call(scope || window, k, e);
14510 if(this.stopEvent){
14513 fn.call(scope || window, k, e);
14518 this.bindings.push(handler);
14522 * Shorthand for adding a single key listener
14523 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14524 * following options:
14525 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14526 * @param {Function} fn The function to call
14527 * @param {Object} scope (optional) The scope of the function
14529 on : function(key, fn, scope){
14530 var keyCode, shift, ctrl, alt;
14531 if(typeof key == "object" && !(key instanceof Array)){
14550 handleKeyDown : function(e){
14551 if(this.enabled){ //just in case
14552 var b = this.bindings;
14553 for(var i = 0, len = b.length; i < len; i++){
14554 b[i].call(this, e);
14560 * Returns true if this KeyMap is enabled
14561 * @return {Boolean}
14563 isEnabled : function(){
14564 return this.enabled;
14568 * Enables this KeyMap
14570 enable: function(){
14572 this.el.on(this.eventName, this.handleKeyDown, this);
14573 this.enabled = true;
14578 * Disable this KeyMap
14580 disable: function(){
14582 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14583 this.enabled = false;
14588 * Ext JS Library 1.1.1
14589 * Copyright(c) 2006-2007, Ext JS, LLC.
14591 * Originally Released Under LGPL - original licence link has changed is not relivant.
14594 * <script type="text/javascript">
14599 * @class Roo.util.TextMetrics
14600 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14601 * wide, in pixels, a given block of text will be.
14604 Roo.util.TextMetrics = function(){
14608 * Measures the size of the specified text
14609 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14610 * that can affect the size of the rendered text
14611 * @param {String} text The text to measure
14612 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14613 * in order to accurately measure the text height
14614 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14616 measure : function(el, text, fixedWidth){
14618 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14621 shared.setFixedWidth(fixedWidth || 'auto');
14622 return shared.getSize(text);
14626 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14627 * the overhead of multiple calls to initialize the style properties on each measurement.
14628 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14629 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14630 * in order to accurately measure the text height
14631 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14633 createInstance : function(el, fixedWidth){
14634 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14641 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14642 var ml = new Roo.Element(document.createElement('div'));
14643 document.body.appendChild(ml.dom);
14644 ml.position('absolute');
14645 ml.setLeftTop(-1000, -1000);
14649 ml.setWidth(fixedWidth);
14654 * Returns the size of the specified text based on the internal element's style and width properties
14655 * @memberOf Roo.util.TextMetrics.Instance#
14656 * @param {String} text The text to measure
14657 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14659 getSize : function(text){
14661 var s = ml.getSize();
14667 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14668 * that can affect the size of the rendered text
14669 * @memberOf Roo.util.TextMetrics.Instance#
14670 * @param {String/HTMLElement} el The element, dom node or id
14672 bind : function(el){
14674 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14679 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14680 * to set a fixed width in order to accurately measure the text height.
14681 * @memberOf Roo.util.TextMetrics.Instance#
14682 * @param {Number} width The width to set on the element
14684 setFixedWidth : function(width){
14685 ml.setWidth(width);
14689 * Returns the measured width of the specified text
14690 * @memberOf Roo.util.TextMetrics.Instance#
14691 * @param {String} text The text to measure
14692 * @return {Number} width The width in pixels
14694 getWidth : function(text){
14695 ml.dom.style.width = 'auto';
14696 return this.getSize(text).width;
14700 * Returns the measured height of the specified text. For multiline text, be sure to call
14701 * {@link #setFixedWidth} if necessary.
14702 * @memberOf Roo.util.TextMetrics.Instance#
14703 * @param {String} text The text to measure
14704 * @return {Number} height The height in pixels
14706 getHeight : function(text){
14707 return this.getSize(text).height;
14711 instance.bind(bindTo);
14716 // backwards compat
14717 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
14719 * Ext JS Library 1.1.1
14720 * Copyright(c) 2006-2007, Ext JS, LLC.
14722 * Originally Released Under LGPL - original licence link has changed is not relivant.
14725 * <script type="text/javascript">
14729 * @class Roo.state.Provider
14730 * Abstract base class for state provider implementations. This class provides methods
14731 * for encoding and decoding <b>typed</b> variables including dates and defines the
14732 * Provider interface.
14734 Roo.state.Provider = function(){
14736 * @event statechange
14737 * Fires when a state change occurs.
14738 * @param {Provider} this This state provider
14739 * @param {String} key The state key which was changed
14740 * @param {String} value The encoded value for the state
14743 "statechange": true
14746 Roo.state.Provider.superclass.constructor.call(this);
14748 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
14750 * Returns the current value for a key
14751 * @param {String} name The key name
14752 * @param {Mixed} defaultValue A default value to return if the key's value is not found
14753 * @return {Mixed} The state data
14755 get : function(name, defaultValue){
14756 return typeof this.state[name] == "undefined" ?
14757 defaultValue : this.state[name];
14761 * Clears a value from the state
14762 * @param {String} name The key name
14764 clear : function(name){
14765 delete this.state[name];
14766 this.fireEvent("statechange", this, name, null);
14770 * Sets the value for a key
14771 * @param {String} name The key name
14772 * @param {Mixed} value The value to set
14774 set : function(name, value){
14775 this.state[name] = value;
14776 this.fireEvent("statechange", this, name, value);
14780 * Decodes a string previously encoded with {@link #encodeValue}.
14781 * @param {String} value The value to decode
14782 * @return {Mixed} The decoded value
14784 decodeValue : function(cookie){
14785 var re = /^(a|n|d|b|s|o)\:(.*)$/;
14786 var matches = re.exec(unescape(cookie));
14787 if(!matches || !matches[1]) return; // non state cookie
14788 var type = matches[1];
14789 var v = matches[2];
14792 return parseFloat(v);
14794 return new Date(Date.parse(v));
14799 var values = v.split("^");
14800 for(var i = 0, len = values.length; i < len; i++){
14801 all.push(this.decodeValue(values[i]));
14806 var values = v.split("^");
14807 for(var i = 0, len = values.length; i < len; i++){
14808 var kv = values[i].split("=");
14809 all[kv[0]] = this.decodeValue(kv[1]);
14818 * Encodes a value including type information. Decode with {@link #decodeValue}.
14819 * @param {Mixed} value The value to encode
14820 * @return {String} The encoded value
14822 encodeValue : function(v){
14824 if(typeof v == "number"){
14826 }else if(typeof v == "boolean"){
14827 enc = "b:" + (v ? "1" : "0");
14828 }else if(v instanceof Date){
14829 enc = "d:" + v.toGMTString();
14830 }else if(v instanceof Array){
14832 for(var i = 0, len = v.length; i < len; i++){
14833 flat += this.encodeValue(v[i]);
14834 if(i != len-1) flat += "^";
14837 }else if(typeof v == "object"){
14840 if(typeof v[key] != "function"){
14841 flat += key + "=" + this.encodeValue(v[key]) + "^";
14844 enc = "o:" + flat.substring(0, flat.length-1);
14848 return escape(enc);
14854 * Ext JS Library 1.1.1
14855 * Copyright(c) 2006-2007, Ext JS, LLC.
14857 * Originally Released Under LGPL - original licence link has changed is not relivant.
14860 * <script type="text/javascript">
14863 * @class Roo.state.Manager
14864 * This is the global state manager. By default all components that are "state aware" check this class
14865 * for state information if you don't pass them a custom state provider. In order for this class
14866 * to be useful, it must be initialized with a provider when your application initializes.
14868 // in your initialization function
14870 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
14872 // supposed you have a {@link Roo.BorderLayout}
14873 var layout = new Roo.BorderLayout(...);
14874 layout.restoreState();
14875 // or a {Roo.BasicDialog}
14876 var dialog = new Roo.BasicDialog(...);
14877 dialog.restoreState();
14881 Roo.state.Manager = function(){
14882 var provider = new Roo.state.Provider();
14886 * Configures the default state provider for your application
14887 * @param {Provider} stateProvider The state provider to set
14889 setProvider : function(stateProvider){
14890 provider = stateProvider;
14894 * Returns the current value for a key
14895 * @param {String} name The key name
14896 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
14897 * @return {Mixed} The state data
14899 get : function(key, defaultValue){
14900 return provider.get(key, defaultValue);
14904 * Sets the value for a key
14905 * @param {String} name The key name
14906 * @param {Mixed} value The state data
14908 set : function(key, value){
14909 provider.set(key, value);
14913 * Clears a value from the state
14914 * @param {String} name The key name
14916 clear : function(key){
14917 provider.clear(key);
14921 * Gets the currently configured state provider
14922 * @return {Provider} The state provider
14924 getProvider : function(){
14931 * Ext JS Library 1.1.1
14932 * Copyright(c) 2006-2007, Ext JS, LLC.
14934 * Originally Released Under LGPL - original licence link has changed is not relivant.
14937 * <script type="text/javascript">
14940 * @class Roo.state.CookieProvider
14941 * @extends Roo.state.Provider
14942 * The default Provider implementation which saves state via cookies.
14945 var cp = new Roo.state.CookieProvider({
14947 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
14948 domain: "roojs.com"
14950 Roo.state.Manager.setProvider(cp);
14952 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
14953 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
14954 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
14955 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
14956 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
14957 * domain the page is running on including the 'www' like 'www.roojs.com')
14958 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
14960 * Create a new CookieProvider
14961 * @param {Object} config The configuration object
14963 Roo.state.CookieProvider = function(config){
14964 Roo.state.CookieProvider.superclass.constructor.call(this);
14966 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
14967 this.domain = null;
14968 this.secure = false;
14969 Roo.apply(this, config);
14970 this.state = this.readCookies();
14973 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
14975 set : function(name, value){
14976 if(typeof value == "undefined" || value === null){
14980 this.setCookie(name, value);
14981 Roo.state.CookieProvider.superclass.set.call(this, name, value);
14985 clear : function(name){
14986 this.clearCookie(name);
14987 Roo.state.CookieProvider.superclass.clear.call(this, name);
14991 readCookies : function(){
14993 var c = document.cookie + ";";
14994 var re = /\s?(.*?)=(.*?);/g;
14996 while((matches = re.exec(c)) != null){
14997 var name = matches[1];
14998 var value = matches[2];
14999 if(name && name.substring(0,3) == "ys-"){
15000 cookies[name.substr(3)] = this.decodeValue(value);
15007 setCookie : function(name, value){
15008 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
15009 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
15010 ((this.path == null) ? "" : ("; path=" + this.path)) +
15011 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15012 ((this.secure == true) ? "; secure" : "");
15016 clearCookie : function(name){
15017 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
15018 ((this.path == null) ? "" : ("; path=" + this.path)) +
15019 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15020 ((this.secure == true) ? "; secure" : "");
15024 * Ext JS Library 1.1.1
15025 * Copyright(c) 2006-2007, Ext JS, LLC.
15027 * Originally Released Under LGPL - original licence link has changed is not relivant.
15030 * <script type="text/javascript">
15035 * @class Roo.ComponentMgr
15036 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
15039 Roo.ComponentMgr = function(){
15040 var all = new Roo.util.MixedCollection();
15044 * Registers a component.
15045 * @param {Roo.Component} c The component
15047 register : function(c){
15052 * Unregisters a component.
15053 * @param {Roo.Component} c The component
15055 unregister : function(c){
15060 * Returns a component by id
15061 * @param {String} id The component id
15063 get : function(id){
15064 return all.get(id);
15068 * Registers a function that will be called when a specified component is added to ComponentMgr
15069 * @param {String} id The component id
15070 * @param {Funtction} fn The callback function
15071 * @param {Object} scope The scope of the callback
15073 onAvailable : function(id, fn, scope){
15074 all.on("add", function(index, o){
15076 fn.call(scope || o, o);
15077 all.un("add", fn, scope);
15084 * Ext JS Library 1.1.1
15085 * Copyright(c) 2006-2007, Ext JS, LLC.
15087 * Originally Released Under LGPL - original licence link has changed is not relivant.
15090 * <script type="text/javascript">
15094 * @class Roo.Component
15095 * @extends Roo.util.Observable
15096 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15097 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15098 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15099 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15100 * All visual components (widgets) that require rendering into a layout should subclass Component.
15102 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15103 * 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
15104 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15106 Roo.Component = function(config){
15107 config = config || {};
15108 if(config.tagName || config.dom || typeof config == "string"){ // element object
15109 config = {el: config, id: config.id || config};
15111 this.initialConfig = config;
15113 Roo.apply(this, config);
15117 * Fires after the component is disabled.
15118 * @param {Roo.Component} this
15123 * Fires after the component is enabled.
15124 * @param {Roo.Component} this
15128 * @event beforeshow
15129 * Fires before the component is shown. Return false to stop the show.
15130 * @param {Roo.Component} this
15135 * Fires after the component is shown.
15136 * @param {Roo.Component} this
15140 * @event beforehide
15141 * Fires before the component is hidden. Return false to stop the hide.
15142 * @param {Roo.Component} this
15147 * Fires after the component is hidden.
15148 * @param {Roo.Component} this
15152 * @event beforerender
15153 * Fires before the component is rendered. Return false to stop the render.
15154 * @param {Roo.Component} this
15156 beforerender : true,
15159 * Fires after the component is rendered.
15160 * @param {Roo.Component} this
15164 * @event beforedestroy
15165 * Fires before the component is destroyed. Return false to stop the destroy.
15166 * @param {Roo.Component} this
15168 beforedestroy : true,
15171 * Fires after the component is destroyed.
15172 * @param {Roo.Component} this
15177 this.id = "ext-comp-" + (++Roo.Component.AUTO_ID);
15179 Roo.ComponentMgr.register(this);
15180 Roo.Component.superclass.constructor.call(this);
15181 this.initComponent();
15182 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15183 this.render(this.renderTo);
15184 delete this.renderTo;
15189 Roo.Component.AUTO_ID = 1000;
15191 Roo.extend(Roo.Component, Roo.util.Observable, {
15193 * @scope Roo.Component.prototype
15195 * true if this component is hidden. Read-only.
15200 * true if this component is disabled. Read-only.
15205 * true if this component has been rendered. Read-only.
15209 /** @cfg {String} disableClass
15210 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15212 disabledClass : "x-item-disabled",
15213 /** @cfg {Boolean} allowDomMove
15214 * Whether the component can move the Dom node when rendering (defaults to true).
15216 allowDomMove : true,
15217 /** @cfg {String} hideMode (display|visibility)
15218 * How this component should hidden. Supported values are
15219 * "visibility" (css visibility), "offsets" (negative offset position) and
15220 * "display" (css display) - defaults to "display".
15222 hideMode: 'display',
15225 ctype : "Roo.Component",
15228 * @cfg {String} actionMode
15229 * which property holds the element that used for hide() / show() / disable() / enable()
15235 getActionEl : function(){
15236 return this[this.actionMode];
15239 initComponent : Roo.emptyFn,
15241 * If this is a lazy rendering component, render it to its container element.
15242 * @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.
15244 render : function(container, position){
15245 if(!this.rendered && this.fireEvent("beforerender", this) !== false){
15246 if(!container && this.el){
15247 this.el = Roo.get(this.el);
15248 container = this.el.dom.parentNode;
15249 this.allowDomMove = false;
15251 this.container = Roo.get(container);
15252 this.rendered = true;
15253 if(position !== undefined){
15254 if(typeof position == 'number'){
15255 position = this.container.dom.childNodes[position];
15257 position = Roo.getDom(position);
15260 this.onRender(this.container, position || null);
15262 this.el.addClass(this.cls);
15266 this.el.applyStyles(this.style);
15269 this.fireEvent("render", this);
15270 this.afterRender(this.container);
15282 // default function is not really useful
15283 onRender : function(ct, position){
15285 this.el = Roo.get(this.el);
15286 if(this.allowDomMove !== false){
15287 ct.dom.insertBefore(this.el.dom, position);
15293 getAutoCreate : function(){
15294 var cfg = typeof this.autoCreate == "object" ?
15295 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15296 if(this.id && !cfg.id){
15303 afterRender : Roo.emptyFn,
15306 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15307 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15309 destroy : function(){
15310 if(this.fireEvent("beforedestroy", this) !== false){
15311 this.purgeListeners();
15312 this.beforeDestroy();
15314 this.el.removeAllListeners();
15316 if(this.actionMode == "container"){
15317 this.container.remove();
15321 Roo.ComponentMgr.unregister(this);
15322 this.fireEvent("destroy", this);
15327 beforeDestroy : function(){
15332 onDestroy : function(){
15337 * Returns the underlying {@link Roo.Element}.
15338 * @return {Roo.Element} The element
15340 getEl : function(){
15345 * Returns the id of this component.
15348 getId : function(){
15353 * Try to focus this component.
15354 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15355 * @return {Roo.Component} this
15357 focus : function(selectText){
15360 if(selectText === true){
15361 this.el.dom.select();
15376 * Disable this component.
15377 * @return {Roo.Component} this
15379 disable : function(){
15383 this.disabled = true;
15384 this.fireEvent("disable", this);
15389 onDisable : function(){
15390 this.getActionEl().addClass(this.disabledClass);
15391 this.el.dom.disabled = true;
15395 * Enable this component.
15396 * @return {Roo.Component} this
15398 enable : function(){
15402 this.disabled = false;
15403 this.fireEvent("enable", this);
15408 onEnable : function(){
15409 this.getActionEl().removeClass(this.disabledClass);
15410 this.el.dom.disabled = false;
15414 * Convenience function for setting disabled/enabled by boolean.
15415 * @param {Boolean} disabled
15417 setDisabled : function(disabled){
15418 this[disabled ? "disable" : "enable"]();
15422 * Show this component.
15423 * @return {Roo.Component} this
15426 if(this.fireEvent("beforeshow", this) !== false){
15427 this.hidden = false;
15431 this.fireEvent("show", this);
15437 onShow : function(){
15438 var ae = this.getActionEl();
15439 if(this.hideMode == 'visibility'){
15440 ae.dom.style.visibility = "visible";
15441 }else if(this.hideMode == 'offsets'){
15442 ae.removeClass('x-hidden');
15444 ae.dom.style.display = "";
15449 * Hide this component.
15450 * @return {Roo.Component} this
15453 if(this.fireEvent("beforehide", this) !== false){
15454 this.hidden = true;
15458 this.fireEvent("hide", this);
15464 onHide : function(){
15465 var ae = this.getActionEl();
15466 if(this.hideMode == 'visibility'){
15467 ae.dom.style.visibility = "hidden";
15468 }else if(this.hideMode == 'offsets'){
15469 ae.addClass('x-hidden');
15471 ae.dom.style.display = "none";
15476 * Convenience function to hide or show this component by boolean.
15477 * @param {Boolean} visible True to show, false to hide
15478 * @return {Roo.Component} this
15480 setVisible: function(visible){
15490 * Returns true if this component is visible.
15492 isVisible : function(){
15493 return this.getActionEl().isVisible();
15496 cloneConfig : function(overrides){
15497 overrides = overrides || {};
15498 var id = overrides.id || Roo.id();
15499 var cfg = Roo.applyIf(overrides, this.initialConfig);
15500 cfg.id = id; // prevent dup id
15501 return new this.constructor(cfg);
15505 * Ext JS Library 1.1.1
15506 * Copyright(c) 2006-2007, Ext JS, LLC.
15508 * Originally Released Under LGPL - original licence link has changed is not relivant.
15511 * <script type="text/javascript">
15515 * @class Roo.BoxComponent
15516 * @extends Roo.Component
15517 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15518 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15519 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
15520 * layout containers.
15522 * @param {Roo.Element/String/Object} config The configuration options.
15524 Roo.BoxComponent = function(config){
15525 Roo.Component.call(this, config);
15529 * Fires after the component is resized.
15530 * @param {Roo.Component} this
15531 * @param {Number} adjWidth The box-adjusted width that was set
15532 * @param {Number} adjHeight The box-adjusted height that was set
15533 * @param {Number} rawWidth The width that was originally specified
15534 * @param {Number} rawHeight The height that was originally specified
15539 * Fires after the component is moved.
15540 * @param {Roo.Component} this
15541 * @param {Number} x The new x position
15542 * @param {Number} y The new y position
15548 Roo.extend(Roo.BoxComponent, Roo.Component, {
15549 // private, set in afterRender to signify that the component has been rendered
15551 // private, used to defer height settings to subclasses
15552 deferHeight: false,
15553 /** @cfg {Number} width
15554 * width (optional) size of component
15556 /** @cfg {Number} height
15557 * height (optional) size of component
15561 * Sets the width and height of the component. This method fires the resize event. This method can accept
15562 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15563 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15564 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15565 * @return {Roo.BoxComponent} this
15567 setSize : function(w, h){
15568 // support for standard size objects
15569 if(typeof w == 'object'){
15574 if(!this.boxReady){
15580 // prevent recalcs when not needed
15581 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15584 this.lastSize = {width: w, height: h};
15586 var adj = this.adjustSize(w, h);
15587 var aw = adj.width, ah = adj.height;
15588 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
15589 var rz = this.getResizeEl();
15590 if(!this.deferHeight && aw !== undefined && ah !== undefined){
15591 rz.setSize(aw, ah);
15592 }else if(!this.deferHeight && ah !== undefined){
15594 }else if(aw !== undefined){
15597 this.onResize(aw, ah, w, h);
15598 this.fireEvent('resize', this, aw, ah, w, h);
15604 * Gets the current size of the component's underlying element.
15605 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
15607 getSize : function(){
15608 return this.el.getSize();
15612 * Gets the current XY position of the component's underlying element.
15613 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15614 * @return {Array} The XY position of the element (e.g., [100, 200])
15616 getPosition : function(local){
15617 if(local === true){
15618 return [this.el.getLeft(true), this.el.getTop(true)];
15620 return this.xy || this.el.getXY();
15624 * Gets the current box measurements of the component's underlying element.
15625 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15626 * @returns {Object} box An object in the format {x, y, width, height}
15628 getBox : function(local){
15629 var s = this.el.getSize();
15631 s.x = this.el.getLeft(true);
15632 s.y = this.el.getTop(true);
15634 var xy = this.xy || this.el.getXY();
15642 * Sets the current box measurements of the component's underlying element.
15643 * @param {Object} box An object in the format {x, y, width, height}
15644 * @returns {Roo.BoxComponent} this
15646 updateBox : function(box){
15647 this.setSize(box.width, box.height);
15648 this.setPagePosition(box.x, box.y);
15653 getResizeEl : function(){
15654 return this.resizeEl || this.el;
15658 getPositionEl : function(){
15659 return this.positionEl || this.el;
15663 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
15664 * This method fires the move event.
15665 * @param {Number} left The new left
15666 * @param {Number} top The new top
15667 * @returns {Roo.BoxComponent} this
15669 setPosition : function(x, y){
15672 if(!this.boxReady){
15675 var adj = this.adjustPosition(x, y);
15676 var ax = adj.x, ay = adj.y;
15678 var el = this.getPositionEl();
15679 if(ax !== undefined || ay !== undefined){
15680 if(ax !== undefined && ay !== undefined){
15681 el.setLeftTop(ax, ay);
15682 }else if(ax !== undefined){
15684 }else if(ay !== undefined){
15687 this.onPosition(ax, ay);
15688 this.fireEvent('move', this, ax, ay);
15694 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
15695 * This method fires the move event.
15696 * @param {Number} x The new x position
15697 * @param {Number} y The new y position
15698 * @returns {Roo.BoxComponent} this
15700 setPagePosition : function(x, y){
15703 if(!this.boxReady){
15706 if(x === undefined || y === undefined){ // cannot translate undefined points
15709 var p = this.el.translatePoints(x, y);
15710 this.setPosition(p.left, p.top);
15715 onRender : function(ct, position){
15716 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
15718 this.resizeEl = Roo.get(this.resizeEl);
15720 if(this.positionEl){
15721 this.positionEl = Roo.get(this.positionEl);
15726 afterRender : function(){
15727 Roo.BoxComponent.superclass.afterRender.call(this);
15728 this.boxReady = true;
15729 this.setSize(this.width, this.height);
15730 if(this.x || this.y){
15731 this.setPosition(this.x, this.y);
15733 if(this.pageX || this.pageY){
15734 this.setPagePosition(this.pageX, this.pageY);
15739 * Force the component's size to recalculate based on the underlying element's current height and width.
15740 * @returns {Roo.BoxComponent} this
15742 syncSize : function(){
15743 delete this.lastSize;
15744 this.setSize(this.el.getWidth(), this.el.getHeight());
15749 * Called after the component is resized, this method is empty by default but can be implemented by any
15750 * subclass that needs to perform custom logic after a resize occurs.
15751 * @param {Number} adjWidth The box-adjusted width that was set
15752 * @param {Number} adjHeight The box-adjusted height that was set
15753 * @param {Number} rawWidth The width that was originally specified
15754 * @param {Number} rawHeight The height that was originally specified
15756 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
15761 * Called after the component is moved, this method is empty by default but can be implemented by any
15762 * subclass that needs to perform custom logic after a move occurs.
15763 * @param {Number} x The new x position
15764 * @param {Number} y The new y position
15766 onPosition : function(x, y){
15771 adjustSize : function(w, h){
15772 if(this.autoWidth){
15775 if(this.autoHeight){
15778 return {width : w, height: h};
15782 adjustPosition : function(x, y){
15783 return {x : x, y: y};
15786 * Original code for Roojs - LGPL
15787 * <script type="text/javascript">
15791 * @class Roo.XComponent
15792 * A delayed Element creator...
15793 * Or a way to group chunks of interface together.
15794 * technically this is a wrapper around a tree of Roo elements (which defines a 'module'),
15795 * used in conjunction with XComponent.build() it will create an instance of each element,
15796 * then call addxtype() to build the User interface.
15798 * Mypart.xyx = new Roo.XComponent({
15800 parent : 'Mypart.xyz', // empty == document.element.!!
15804 disabled : function() {}
15806 tree : function() { // return an tree of xtype declared components
15810 xtype : 'NestedLayoutPanel',
15817 * It can be used to build a big heiracy, with parent etc.
15818 * or you can just use this to render a single compoent to a dom element
15819 * MYPART.render(Roo.Element | String(id) | dom_element )
15826 * Roo is designed primarily as a single page application, so the UI build for a standard interface will
15827 * expect a single 'TOP' level module normally indicated by the 'parent' of the XComponent definition being defined as false.
15829 * Each sub module is expected to have a parent pointing to the class name of it's parent module.
15831 * When the top level is false, a 'Roo.BorderLayout' is created and the element is flagged as 'topModule'
15832 * - if mulitple topModules exist, the last one is defined as the top module.
15836 * When the top level or multiple modules are to embedded into a existing HTML page,
15837 * the parent element can container '#id' of the element where the module will be drawn.
15841 * Unlike classic Roo, the bootstrap tends not to be used as a single page.
15842 * it relies more on a include mechanism, where sub modules are included into an outer page.
15843 * This is normally managed by the builder tools using Roo.apply( options, Included.Sub.Module )
15845 * Bootstrap Roo Included elements
15847 * Our builder application needs the ability to preview these sub compoennts. They will normally have parent=false set,
15848 * hence confusing the component builder as it thinks there are multiple top level elements.
15852 * @extends Roo.util.Observable
15854 * @param cfg {Object} configuration of component
15857 Roo.XComponent = function(cfg) {
15858 Roo.apply(this, cfg);
15862 * Fires when this the componnt is built
15863 * @param {Roo.XComponent} c the component
15868 this.region = this.region || 'center'; // default..
15869 Roo.XComponent.register(this);
15870 this.modules = false;
15871 this.el = false; // where the layout goes..
15875 Roo.extend(Roo.XComponent, Roo.util.Observable, {
15878 * The created element (with Roo.factory())
15879 * @type {Roo.Layout}
15885 * for BC - use el in new code
15886 * @type {Roo.Layout}
15892 * for BC - use el in new code
15893 * @type {Roo.Layout}
15898 * @cfg {Function|boolean} disabled
15899 * If this module is disabled by some rule, return true from the funtion
15904 * @cfg {String} parent
15905 * Name of parent element which it get xtype added to..
15910 * @cfg {String} order
15911 * Used to set the order in which elements are created (usefull for multiple tabs)
15916 * @cfg {String} name
15917 * String to display while loading.
15921 * @cfg {String} region
15922 * Region to render component to (defaults to center)
15927 * @cfg {Array} items
15928 * A single item array - the first element is the root of the tree..
15929 * It's done this way to stay compatible with the Xtype system...
15935 * The method that retuns the tree of parts that make up this compoennt
15942 * render element to dom or tree
15943 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
15946 render : function(el)
15950 var hp = this.parent ? 1 : 0;
15951 Roo.debug && Roo.log(this);
15953 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
15954 // if parent is a '#.....' string, then let's use that..
15955 var ename = this.parent.substr(1);
15956 this.parent = false;
15957 Roo.debug && Roo.log(ename);
15959 case 'bootstrap-body' :
15960 if (typeof(Roo.bootstrap.Body) != 'undefined') {
15961 this.parent = { el : new Roo.bootstrap.Body() };
15962 Roo.debug && Roo.log("setting el to doc body");
15965 throw "Container is bootstrap body, but Roo.bootstrap.Body is not defined";
15969 this.parent = { el : true};
15972 el = Roo.get(ename);
15977 if (!el && !this.parent) {
15978 Roo.debug && Roo.log("Warning - element can not be found :#" + ename );
15982 Roo.debug && Roo.log("EL:");
15983 Roo.debug && Roo.log(el);
15984 Roo.debug && Roo.log("this.parent.el:");
15985 Roo.debug && Roo.log(this.parent.el);
15987 var tree = this._tree ? this._tree() : this.tree();
15989 // altertive root elements ??? - we need a better way to indicate these.
15990 var is_alt = (typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) ||
15991 (typeof(Roo.mailer) != 'undefined' && tree.xns == Roo.mailer) ;
15993 if (!this.parent && is_alt) {
15994 //el = Roo.get(document.body);
15995 this.parent = { el : true };
16000 if (!this.parent) {
16002 Roo.debug && Roo.log("no parent - creating one");
16004 el = el ? Roo.get(el) : false;
16006 // it's a top level one..
16008 el : new Roo.BorderLayout(el || document.body, {
16014 tabPosition: 'top',
16015 //resizeTabs: true,
16016 alwaysShowTabs: el && hp? false : true,
16017 hideTabs: el || !hp ? true : false,
16024 if (!this.parent.el) {
16025 // probably an old style ctor, which has been disabled.
16029 // The 'tree' method is '_tree now'
16031 tree.region = tree.region || this.region;
16033 if (this.parent.el === true) {
16034 // bootstrap... - body..
16035 this.parent.el = Roo.factory(tree);
16038 this.el = this.parent.el.addxtype(tree);
16039 this.fireEvent('built', this);
16041 this.panel = this.el;
16042 this.layout = this.panel.layout;
16043 this.parentLayout = this.parent.layout || false;
16049 Roo.apply(Roo.XComponent, {
16051 * @property hideProgress
16052 * true to disable the building progress bar.. usefull on single page renders.
16055 hideProgress : false,
16057 * @property buildCompleted
16058 * True when the builder has completed building the interface.
16061 buildCompleted : false,
16064 * @property topModule
16065 * the upper most module - uses document.element as it's constructor.
16072 * @property modules
16073 * array of modules to be created by registration system.
16074 * @type {Array} of Roo.XComponent
16079 * @property elmodules
16080 * array of modules to be created by which use #ID
16081 * @type {Array} of Roo.XComponent
16087 * @property build_from_html
16088 * Build elements from html - used by bootstrap HTML stuff
16089 * - this is cleared after build is completed
16090 * @type {boolean} true (default false)
16093 build_from_html : false,
16096 * Register components to be built later.
16098 * This solves the following issues
16099 * - Building is not done on page load, but after an authentication process has occured.
16100 * - Interface elements are registered on page load
16101 * - Parent Interface elements may not be loaded before child, so this handles that..
16108 module : 'Pman.Tab.projectMgr',
16110 parent : 'Pman.layout',
16111 disabled : false, // or use a function..
16114 * * @param {Object} details about module
16116 register : function(obj) {
16118 Roo.XComponent.event.fireEvent('register', obj);
16119 switch(typeof(obj.disabled) ) {
16125 if ( obj.disabled() ) {
16131 if (obj.disabled) {
16137 this.modules.push(obj);
16141 * convert a string to an object..
16142 * eg. 'AAA.BBB' -> finds AAA.BBB
16146 toObject : function(str)
16148 if (!str || typeof(str) == 'object') {
16151 if (str.substring(0,1) == '#') {
16155 var ar = str.split('.');
16160 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
16162 throw "Module not found : " + str;
16166 throw "Module not found : " + str;
16168 Roo.each(ar, function(e) {
16169 if (typeof(o[e]) == 'undefined') {
16170 throw "Module not found : " + str;
16181 * move modules into their correct place in the tree..
16184 preBuild : function ()
16187 Roo.each(this.modules , function (obj)
16189 Roo.XComponent.event.fireEvent('beforebuild', obj);
16191 var opar = obj.parent;
16193 obj.parent = this.toObject(opar);
16195 Roo.debug && Roo.log("parent:toObject failed: " + e.toString());
16200 Roo.debug && Roo.log("GOT top level module");
16201 Roo.debug && Roo.log(obj);
16202 obj.modules = new Roo.util.MixedCollection(false,
16203 function(o) { return o.order + '' }
16205 this.topModule = obj;
16208 // parent is a string (usually a dom element name..)
16209 if (typeof(obj.parent) == 'string') {
16210 this.elmodules.push(obj);
16213 if (obj.parent.constructor != Roo.XComponent) {
16214 Roo.debug && Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
16216 if (!obj.parent.modules) {
16217 obj.parent.modules = new Roo.util.MixedCollection(false,
16218 function(o) { return o.order + '' }
16221 if (obj.parent.disabled) {
16222 obj.disabled = true;
16224 obj.parent.modules.add(obj);
16229 * make a list of modules to build.
16230 * @return {Array} list of modules.
16233 buildOrder : function()
16236 var cmp = function(a,b) {
16237 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
16239 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
16240 throw "No top level modules to build";
16243 // make a flat list in order of modules to build.
16244 var mods = this.topModule ? [ this.topModule ] : [];
16247 // elmodules (is a list of DOM based modules )
16248 Roo.each(this.elmodules, function(e) {
16250 if (!this.topModule &&
16251 typeof(e.parent) == 'string' &&
16252 e.parent.substring(0,1) == '#' &&
16253 Roo.get(e.parent.substr(1))
16256 _this.topModule = e;
16262 // add modules to their parents..
16263 var addMod = function(m) {
16264 Roo.debug && Roo.log("build Order: add: " + m.name);
16267 if (m.modules && !m.disabled) {
16268 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
16269 m.modules.keySort('ASC', cmp );
16270 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
16272 m.modules.each(addMod);
16274 Roo.debug && Roo.log("build Order: no child modules");
16276 // not sure if this is used any more..
16278 m.finalize.name = m.name + " (clean up) ";
16279 mods.push(m.finalize);
16283 if (this.topModule && this.topModule.modules) {
16284 this.topModule.modules.keySort('ASC', cmp );
16285 this.topModule.modules.each(addMod);
16291 * Build the registered modules.
16292 * @param {Object} parent element.
16293 * @param {Function} optional method to call after module has been added.
16297 build : function(opts)
16300 if (typeof(opts) != 'undefined') {
16301 Roo.apply(this,opts);
16305 var mods = this.buildOrder();
16307 //this.allmods = mods;
16308 //Roo.debug && Roo.log(mods);
16310 if (!mods.length) { // should not happen
16311 throw "NO modules!!!";
16315 var msg = "Building Interface...";
16316 // flash it up as modal - so we store the mask!?
16317 if (!this.hideProgress && Roo.MessageBox) {
16318 Roo.MessageBox.show({ title: 'loading' });
16319 Roo.MessageBox.show({
16320 title: "Please wait...",
16329 var total = mods.length;
16332 var progressRun = function() {
16333 if (!mods.length) {
16334 Roo.debug && Roo.log('hide?');
16335 if (!this.hideProgress && Roo.MessageBox) {
16336 Roo.MessageBox.hide();
16338 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
16340 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
16346 var m = mods.shift();
16349 Roo.debug && Roo.log(m);
16350 // not sure if this is supported any more.. - modules that are are just function
16351 if (typeof(m) == 'function') {
16353 return progressRun.defer(10, _this);
16357 msg = "Building Interface " + (total - mods.length) +
16359 (m.name ? (' - ' + m.name) : '');
16360 Roo.debug && Roo.log(msg);
16361 if (!this.hideProgress && Roo.MessageBox) {
16362 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
16366 // is the module disabled?
16367 var disabled = (typeof(m.disabled) == 'function') ?
16368 m.disabled.call(m.module.disabled) : m.disabled;
16372 return progressRun(); // we do not update the display!
16380 // it's 10 on top level, and 1 on others??? why...
16381 return progressRun.defer(10, _this);
16384 progressRun.defer(1, _this);
16398 * wrapper for event.on - aliased later..
16399 * Typically use to register a event handler for register:
16401 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
16410 Roo.XComponent.event = new Roo.util.Observable({
16414 * Fires when an Component is registered,
16415 * set the disable property on the Component to stop registration.
16416 * @param {Roo.XComponent} c the component being registerd.
16421 * @event beforebuild
16422 * Fires before each Component is built
16423 * can be used to apply permissions.
16424 * @param {Roo.XComponent} c the component being registerd.
16427 'beforebuild' : true,
16429 * @event buildcomplete
16430 * Fires on the top level element when all elements have been built
16431 * @param {Roo.XComponent} the top level component.
16433 'buildcomplete' : true
16438 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);