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();
4389 if(el.insertAdjacentHTML){
4390 if(tableRe.test(el.tagName)){
4392 if(rs = insertIntoTable(el.tagName.toLowerCase(), where, el, html)){
4398 el.insertAdjacentHTML('BeforeBegin', html);
4399 return el.previousSibling;
4401 el.insertAdjacentHTML('AfterBegin', html);
4402 return el.firstChild;
4404 el.insertAdjacentHTML('BeforeEnd', html);
4405 return el.lastChild;
4407 el.insertAdjacentHTML('AfterEnd', html);
4408 return el.nextSibling;
4410 throw 'Illegal insertion point -> "' + where + '"';
4412 var range = el.ownerDocument.createRange();
4416 range.setStartBefore(el);
4417 frag = range.createContextualFragment(html);
4418 el.parentNode.insertBefore(frag, el);
4419 return el.previousSibling;
4422 range.setStartBefore(el.firstChild);
4423 frag = range.createContextualFragment(html);
4424 el.insertBefore(frag, el.firstChild);
4425 return el.firstChild;
4427 el.innerHTML = html;
4428 return el.firstChild;
4432 range.setStartAfter(el.lastChild);
4433 frag = range.createContextualFragment(html);
4434 el.appendChild(frag);
4435 return el.lastChild;
4437 el.innerHTML = html;
4438 return el.lastChild;
4441 range.setStartAfter(el);
4442 frag = range.createContextualFragment(html);
4443 el.parentNode.insertBefore(frag, el.nextSibling);
4444 return el.nextSibling;
4446 throw 'Illegal insertion point -> "' + where + '"';
4450 * Creates new Dom element(s) and inserts them before el
4451 * @param {String/HTMLElement/Element} el The context element
4452 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4453 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4454 * @return {HTMLElement/Roo.Element} The new node
4456 insertBefore : function(el, o, returnElement){
4457 return this.doInsert(el, o, returnElement, "beforeBegin");
4461 * Creates new Dom element(s) and inserts them after el
4462 * @param {String/HTMLElement/Element} el The context element
4463 * @param {Object} o The Dom object spec (and children)
4464 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4465 * @return {HTMLElement/Roo.Element} The new node
4467 insertAfter : function(el, o, returnElement){
4468 return this.doInsert(el, o, returnElement, "afterEnd", "nextSibling");
4472 * Creates new Dom element(s) and inserts them as the first child of el
4473 * @param {String/HTMLElement/Element} el The context element
4474 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4475 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4476 * @return {HTMLElement/Roo.Element} The new node
4478 insertFirst : function(el, o, returnElement){
4479 return this.doInsert(el, o, returnElement, "afterBegin");
4483 doInsert : function(el, o, returnElement, pos, sibling){
4484 el = Roo.getDom(el);
4486 if(this.useDom || o.ns){
4487 newNode = createDom(o, null);
4488 el.parentNode.insertBefore(newNode, sibling ? el[sibling] : el);
4490 var html = createHtml(o);
4491 newNode = this.insertHtml(pos, el, html);
4493 return returnElement ? Roo.get(newNode, true) : newNode;
4497 * Creates new Dom element(s) and appends them to el
4498 * @param {String/HTMLElement/Element} el The context element
4499 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4500 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4501 * @return {HTMLElement/Roo.Element} The new node
4503 append : function(el, o, returnElement){
4504 el = Roo.getDom(el);
4506 if(this.useDom || o.ns){
4507 newNode = createDom(o, null);
4508 el.appendChild(newNode);
4510 var html = createHtml(o);
4511 newNode = this.insertHtml("beforeEnd", el, html);
4513 return returnElement ? Roo.get(newNode, true) : newNode;
4517 * Creates new Dom element(s) and overwrites the contents of el with them
4518 * @param {String/HTMLElement/Element} el The context element
4519 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4520 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4521 * @return {HTMLElement/Roo.Element} The new node
4523 overwrite : function(el, o, returnElement){
4524 el = Roo.getDom(el);
4527 while (el.childNodes.length) {
4528 el.removeChild(el.firstChild);
4532 el.innerHTML = createHtml(o);
4535 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4539 * Creates a new Roo.DomHelper.Template from the Dom object spec
4540 * @param {Object} o The Dom object spec (and children)
4541 * @return {Roo.DomHelper.Template} The new template
4543 createTemplate : function(o){
4544 var html = createHtml(o);
4545 return new Roo.Template(html);
4551 * Ext JS Library 1.1.1
4552 * Copyright(c) 2006-2007, Ext JS, LLC.
4554 * Originally Released Under LGPL - original licence link has changed is not relivant.
4557 * <script type="text/javascript">
4561 * @class Roo.Template
4562 * Represents an HTML fragment template. Templates can be precompiled for greater performance.
4563 * For a list of available format functions, see {@link Roo.util.Format}.<br />
4566 var t = new Roo.Template({
4567 html : '<div name="{id}">' +
4568 '<span class="{cls}">{name:trim} {someval:this.myformat}{value:ellipsis(10)}</span>' +
4570 myformat: function (value, allValues) {
4571 return 'XX' + value;
4574 t.append('some-element', {id: 'myid', cls: 'myclass', name: 'foo', value: 'bar'});
4576 * For more information see this blog post with examples:
4577 * <a href="http://www.cnitblog.com/seeyeah/archive/2011/12/30/38728.html/">DomHelper
4578 - Create Elements using DOM, HTML fragments and Templates</a>.
4580 * @param {Object} cfg - Configuration object.
4582 Roo.Template = function(cfg){
4584 if(cfg instanceof Array){
4586 }else if(arguments.length > 1){
4587 cfg = Array.prototype.join.call(arguments, "");
4591 if (typeof(cfg) == 'object') {
4602 Roo.Template.prototype = {
4605 * @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..
4606 * it should be fixed so that template is observable...
4610 * @cfg {String} html The HTML fragment or an array of fragments to join("") or multiple arguments to join("")
4614 * Returns an HTML fragment of this template with the specified values applied.
4615 * @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'})
4616 * @return {String} The HTML fragment
4618 applyTemplate : function(values){
4622 return this.compiled(values);
4624 var useF = this.disableFormats !== true;
4625 var fm = Roo.util.Format, tpl = this;
4626 var fn = function(m, name, format, args){
4628 if(format.substr(0, 5) == "this."){
4629 return tpl.call(format.substr(5), values[name], values);
4632 // quoted values are required for strings in compiled templates,
4633 // but for non compiled we need to strip them
4634 // quoted reversed for jsmin
4635 var re = /^\s*['"](.*)["']\s*$/;
4636 args = args.split(',');
4637 for(var i = 0, len = args.length; i < len; i++){
4638 args[i] = args[i].replace(re, "$1");
4640 args = [values[name]].concat(args);
4642 args = [values[name]];
4644 return fm[format].apply(fm, args);
4647 return values[name] !== undefined ? values[name] : "";
4650 return this.html.replace(this.re, fn);
4668 this.loading = true;
4669 this.compiled = false;
4671 var cx = new Roo.data.Connection();
4675 success : function (response) {
4677 _t.html = response.responseText;
4681 failure : function(response) {
4682 Roo.log("Template failed to load from " + _t.url);
4689 * Sets the HTML used as the template and optionally compiles it.
4690 * @param {String} html
4691 * @param {Boolean} compile (optional) True to compile the template (defaults to undefined)
4692 * @return {Roo.Template} this
4694 set : function(html, compile){
4696 this.compiled = null;
4704 * True to disable format functions (defaults to false)
4707 disableFormats : false,
4710 * The regular expression used to match template variables
4714 re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
4717 * Compiles the template into an internal function, eliminating the RegEx overhead.
4718 * @return {Roo.Template} this
4720 compile : function(){
4721 var fm = Roo.util.Format;
4722 var useF = this.disableFormats !== true;
4723 var sep = Roo.isGecko ? "+" : ",";
4724 var fn = function(m, name, format, args){
4726 args = args ? ',' + args : "";
4727 if(format.substr(0, 5) != "this."){
4728 format = "fm." + format + '(';
4730 format = 'this.call("'+ format.substr(5) + '", ';
4734 args= ''; format = "(values['" + name + "'] == undefined ? '' : ";
4736 return "'"+ sep + format + "values['" + name + "']" + args + ")"+sep+"'";
4739 // branched to use + in gecko and [].join() in others
4741 body = "this.compiled = function(values){ return '" +
4742 this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
4745 body = ["this.compiled = function(values){ return ['"];
4746 body.push(this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn));
4747 body.push("'].join('');};");
4748 body = body.join('');
4758 // private function used to call members
4759 call : function(fnName, value, allValues){
4760 return this[fnName](value, allValues);
4764 * Applies the supplied values to the template and inserts the new node(s) as the first child of el.
4765 * @param {String/HTMLElement/Roo.Element} el The context element
4766 * @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'})
4767 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4768 * @return {HTMLElement/Roo.Element} The new node or Element
4770 insertFirst: function(el, values, returnElement){
4771 return this.doInsert('afterBegin', el, values, returnElement);
4775 * Applies the supplied values to the template and inserts the new node(s) before el.
4776 * @param {String/HTMLElement/Roo.Element} el The context element
4777 * @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'})
4778 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4779 * @return {HTMLElement/Roo.Element} The new node or Element
4781 insertBefore: function(el, values, returnElement){
4782 return this.doInsert('beforeBegin', el, values, returnElement);
4786 * Applies the supplied values to the template and inserts the new node(s) after el.
4787 * @param {String/HTMLElement/Roo.Element} el The context element
4788 * @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'})
4789 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4790 * @return {HTMLElement/Roo.Element} The new node or Element
4792 insertAfter : function(el, values, returnElement){
4793 return this.doInsert('afterEnd', el, values, returnElement);
4797 * Applies the supplied values to the template and appends the new node(s) to el.
4798 * @param {String/HTMLElement/Roo.Element} el The context element
4799 * @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'})
4800 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4801 * @return {HTMLElement/Roo.Element} The new node or Element
4803 append : function(el, values, returnElement){
4804 return this.doInsert('beforeEnd', el, values, returnElement);
4807 doInsert : function(where, el, values, returnEl){
4808 el = Roo.getDom(el);
4809 var newNode = Roo.DomHelper.insertHtml(where, el, this.applyTemplate(values));
4810 return returnEl ? Roo.get(newNode, true) : newNode;
4814 * Applies the supplied values to the template and overwrites the content of el with the new node(s).
4815 * @param {String/HTMLElement/Roo.Element} el The context element
4816 * @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'})
4817 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4818 * @return {HTMLElement/Roo.Element} The new node or Element
4820 overwrite : function(el, values, returnElement){
4821 el = Roo.getDom(el);
4822 el.innerHTML = this.applyTemplate(values);
4823 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4827 * Alias for {@link #applyTemplate}
4830 Roo.Template.prototype.apply = Roo.Template.prototype.applyTemplate;
4833 Roo.DomHelper.Template = Roo.Template;
4836 * Creates a template from the passed element's value (<i>display:none</i> textarea, preferred) or innerHTML.
4837 * @param {String/HTMLElement} el A DOM element or its id
4838 * @returns {Roo.Template} The created template
4841 Roo.Template.from = function(el){
4842 el = Roo.getDom(el);
4843 return new Roo.Template(el.value || el.innerHTML);
4846 * Ext JS Library 1.1.1
4847 * Copyright(c) 2006-2007, Ext JS, LLC.
4849 * Originally Released Under LGPL - original licence link has changed is not relivant.
4852 * <script type="text/javascript">
4857 * This is code is also distributed under MIT license for use
4858 * with jQuery and prototype JavaScript libraries.
4861 * @class Roo.DomQuery
4862 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).
4864 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>
4867 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.
4869 <h4>Element Selectors:</h4>
4871 <li> <b>*</b> any element</li>
4872 <li> <b>E</b> an element with the tag E</li>
4873 <li> <b>E F</b> All descendent elements of E that have the tag F</li>
4874 <li> <b>E > F</b> or <b>E/F</b> all direct children elements of E that have the tag F</li>
4875 <li> <b>E + F</b> all elements with the tag F that are immediately preceded by an element with the tag E</li>
4876 <li> <b>E ~ F</b> all elements with the tag F that are preceded by a sibling element with the tag E</li>
4878 <h4>Attribute Selectors:</h4>
4879 <p>The use of @ and quotes are optional. For example, div[@foo='bar'] is also a valid attribute selector.</p>
4881 <li> <b>E[foo]</b> has an attribute "foo"</li>
4882 <li> <b>E[foo=bar]</b> has an attribute "foo" that equals "bar"</li>
4883 <li> <b>E[foo^=bar]</b> has an attribute "foo" that starts with "bar"</li>
4884 <li> <b>E[foo$=bar]</b> has an attribute "foo" that ends with "bar"</li>
4885 <li> <b>E[foo*=bar]</b> has an attribute "foo" that contains the substring "bar"</li>
4886 <li> <b>E[foo%=2]</b> has an attribute "foo" that is evenly divisible by 2</li>
4887 <li> <b>E[foo!=bar]</b> has an attribute "foo" that does not equal "bar"</li>
4889 <h4>Pseudo Classes:</h4>
4891 <li> <b>E:first-child</b> E is the first child of its parent</li>
4892 <li> <b>E:last-child</b> E is the last child of its parent</li>
4893 <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>
4894 <li> <b>E:nth-child(odd)</b> E is an odd child of its parent</li>
4895 <li> <b>E:nth-child(even)</b> E is an even child of its parent</li>
4896 <li> <b>E:only-child</b> E is the only child of its parent</li>
4897 <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>
4898 <li> <b>E:first</b> the first E in the resultset</li>
4899 <li> <b>E:last</b> the last E in the resultset</li>
4900 <li> <b>E:nth(<i>n</i>)</b> the <i>n</i>th E in the resultset (1 based)</li>
4901 <li> <b>E:odd</b> shortcut for :nth-child(odd)</li>
4902 <li> <b>E:even</b> shortcut for :nth-child(even)</li>
4903 <li> <b>E:contains(foo)</b> E's innerHTML contains the substring "foo"</li>
4904 <li> <b>E:nodeValue(foo)</b> E contains a textNode with a nodeValue that equals "foo"</li>
4905 <li> <b>E:not(S)</b> an E element that does not match simple selector S</li>
4906 <li> <b>E:has(S)</b> an E element that has a descendent that matches simple selector S</li>
4907 <li> <b>E:next(S)</b> an E element whose next sibling matches simple selector S</li>
4908 <li> <b>E:prev(S)</b> an E element whose previous sibling matches simple selector S</li>
4910 <h4>CSS Value Selectors:</h4>
4912 <li> <b>E{display=none}</b> css value "display" that equals "none"</li>
4913 <li> <b>E{display^=none}</b> css value "display" that starts with "none"</li>
4914 <li> <b>E{display$=none}</b> css value "display" that ends with "none"</li>
4915 <li> <b>E{display*=none}</b> css value "display" that contains the substring "none"</li>
4916 <li> <b>E{display%=2}</b> css value "display" that is evenly divisible by 2</li>
4917 <li> <b>E{display!=none}</b> css value "display" that does not equal "none"</li>
4921 Roo.DomQuery = function(){
4922 var cache = {}, simpleCache = {}, valueCache = {};
4923 var nonSpace = /\S/;
4924 var trimRe = /^\s+|\s+$/g;
4925 var tplRe = /\{(\d+)\}/g;
4926 var modeRe = /^(\s?[\/>+~]\s?|\s|$)/;
4927 var tagTokenRe = /^(#)?([\w-\*]+)/;
4928 var nthRe = /(\d*)n\+?(\d*)/, nthRe2 = /\D/;
4930 function child(p, index){
4932 var n = p.firstChild;
4934 if(n.nodeType == 1){
4945 while((n = n.nextSibling) && n.nodeType != 1);
4950 while((n = n.previousSibling) && n.nodeType != 1);
4954 function children(d){
4955 var n = d.firstChild, ni = -1;
4957 var nx = n.nextSibling;
4958 if(n.nodeType == 3 && !nonSpace.test(n.nodeValue)){
4968 function byClassName(c, a, v){
4972 var r = [], ri = -1, cn;
4973 for(var i = 0, ci; ci = c[i]; i++){
4974 if((' '+ci.className+' ').indexOf(v) != -1){
4981 function attrValue(n, attr){
4982 if(!n.tagName && typeof n.length != "undefined"){
4991 if(attr == "class" || attr == "className"){
4994 return n.getAttribute(attr) || n[attr];
4998 function getNodes(ns, mode, tagName){
4999 var result = [], ri = -1, cs;
5003 tagName = tagName || "*";
5004 if(typeof ns.getElementsByTagName != "undefined"){
5008 for(var i = 0, ni; ni = ns[i]; i++){
5009 cs = ni.getElementsByTagName(tagName);
5010 for(var j = 0, ci; ci = cs[j]; j++){
5014 }else if(mode == "/" || mode == ">"){
5015 var utag = tagName.toUpperCase();
5016 for(var i = 0, ni, cn; ni = ns[i]; i++){
5017 cn = ni.children || ni.childNodes;
5018 for(var j = 0, cj; cj = cn[j]; j++){
5019 if(cj.nodeName == utag || cj.nodeName == tagName || tagName == '*'){
5024 }else if(mode == "+"){
5025 var utag = tagName.toUpperCase();
5026 for(var i = 0, n; n = ns[i]; i++){
5027 while((n = n.nextSibling) && n.nodeType != 1);
5028 if(n && (n.nodeName == utag || n.nodeName == tagName || tagName == '*')){
5032 }else if(mode == "~"){
5033 for(var i = 0, n; n = ns[i]; i++){
5034 while((n = n.nextSibling) && (n.nodeType != 1 || (tagName == '*' || n.tagName.toLowerCase()!=tagName)));
5043 function concat(a, b){
5047 for(var i = 0, l = b.length; i < l; i++){
5053 function byTag(cs, tagName){
5054 if(cs.tagName || cs == document){
5060 var r = [], ri = -1;
5061 tagName = tagName.toLowerCase();
5062 for(var i = 0, ci; ci = cs[i]; i++){
5063 if(ci.nodeType == 1 && ci.tagName.toLowerCase()==tagName){
5070 function byId(cs, attr, id){
5071 if(cs.tagName || cs == document){
5077 var r = [], ri = -1;
5078 for(var i = 0,ci; ci = cs[i]; i++){
5079 if(ci && ci.id == id){
5087 function byAttribute(cs, attr, value, op, custom){
5088 var r = [], ri = -1, st = custom=="{";
5089 var f = Roo.DomQuery.operators[op];
5090 for(var i = 0, ci; ci = cs[i]; i++){
5093 a = Roo.DomQuery.getStyle(ci, attr);
5095 else if(attr == "class" || attr == "className"){
5097 }else if(attr == "for"){
5099 }else if(attr == "href"){
5100 a = ci.getAttribute("href", 2);
5102 a = ci.getAttribute(attr);
5104 if((f && f(a, value)) || (!f && a)){
5111 function byPseudo(cs, name, value){
5112 return Roo.DomQuery.pseudos[name](cs, value);
5115 // This is for IE MSXML which does not support expandos.
5116 // IE runs the same speed using setAttribute, however FF slows way down
5117 // and Safari completely fails so they need to continue to use expandos.
5118 var isIE = window.ActiveXObject ? true : false;
5120 // this eval is stop the compressor from
5121 // renaming the variable to something shorter
5123 /** eval:var:batch */
5128 function nodupIEXml(cs){
5130 cs[0].setAttribute("_nodup", d);
5132 for(var i = 1, len = cs.length; i < len; i++){
5134 if(!c.getAttribute("_nodup") != d){
5135 c.setAttribute("_nodup", d);
5139 for(var i = 0, len = cs.length; i < len; i++){
5140 cs[i].removeAttribute("_nodup");
5149 var len = cs.length, c, i, r = cs, cj, ri = -1;
5150 if(!len || typeof cs.nodeType != "undefined" || len == 1){
5153 if(isIE && typeof cs[0].selectSingleNode != "undefined"){
5154 return nodupIEXml(cs);
5158 for(i = 1; c = cs[i]; i++){
5163 for(var j = 0; j < i; j++){
5166 for(j = i+1; cj = cs[j]; j++){
5178 function quickDiffIEXml(c1, c2){
5180 for(var i = 0, len = c1.length; i < len; i++){
5181 c1[i].setAttribute("_qdiff", d);
5184 for(var i = 0, len = c2.length; i < len; i++){
5185 if(c2[i].getAttribute("_qdiff") != d){
5186 r[r.length] = c2[i];
5189 for(var i = 0, len = c1.length; i < len; i++){
5190 c1[i].removeAttribute("_qdiff");
5195 function quickDiff(c1, c2){
5196 var len1 = c1.length;
5200 if(isIE && c1[0].selectSingleNode){
5201 return quickDiffIEXml(c1, c2);
5204 for(var i = 0; i < len1; i++){
5208 for(var i = 0, len = c2.length; i < len; i++){
5209 if(c2[i]._qdiff != d){
5210 r[r.length] = c2[i];
5216 function quickId(ns, mode, root, id){
5218 var d = root.ownerDocument || root;
5219 return d.getElementById(id);
5221 ns = getNodes(ns, mode, "*");
5222 return byId(ns, null, id);
5226 getStyle : function(el, name){
5227 return Roo.fly(el).getStyle(name);
5230 * Compiles a selector/xpath query into a reusable function. The returned function
5231 * takes one parameter "root" (optional), which is the context node from where the query should start.
5232 * @param {String} selector The selector/xpath query
5233 * @param {String} type (optional) Either "select" (the default) or "simple" for a simple selector match
5234 * @return {Function}
5236 compile : function(path, type){
5237 type = type || "select";
5239 var fn = ["var f = function(root){\n var mode; ++batch; var n = root || document;\n"];
5240 var q = path, mode, lq;
5241 var tk = Roo.DomQuery.matchers;
5242 var tklen = tk.length;
5245 // accept leading mode switch
5246 var lmode = q.match(modeRe);
5247 if(lmode && lmode[1]){
5248 fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
5249 q = q.replace(lmode[1], "");
5251 // strip leading slashes
5252 while(path.substr(0, 1)=="/"){
5253 path = path.substr(1);
5256 while(q && lq != q){
5258 var tm = q.match(tagTokenRe);
5259 if(type == "select"){
5262 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
5264 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
5266 q = q.replace(tm[0], "");
5267 }else if(q.substr(0, 1) != '@'){
5268 fn[fn.length] = 'n = getNodes(n, mode, "*");';
5273 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
5275 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
5277 q = q.replace(tm[0], "");
5280 while(!(mm = q.match(modeRe))){
5281 var matched = false;
5282 for(var j = 0; j < tklen; j++){
5284 var m = q.match(t.re);
5286 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5289 q = q.replace(m[0], "");
5294 // prevent infinite loop on bad selector
5296 throw 'Error parsing selector, parsing failed at "' + q + '"';
5300 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5301 q = q.replace(mm[1], "");
5304 fn[fn.length] = "return nodup(n);\n}";
5307 * list of variables that need from compression as they are used by eval.
5317 * eval:var:byClassName
5319 * eval:var:byAttribute
5320 * eval:var:attrValue
5328 * Selects a group of elements.
5329 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5330 * @param {Node} root (optional) The start of the query (defaults to document).
5333 select : function(path, root, type){
5334 if(!root || root == document){
5337 if(typeof root == "string"){
5338 root = document.getElementById(root);
5340 var paths = path.split(",");
5342 for(var i = 0, len = paths.length; i < len; i++){
5343 var p = paths[i].replace(trimRe, "");
5345 cache[p] = Roo.DomQuery.compile(p);
5347 throw p + " is not a valid selector";
5350 var result = cache[p](root);
5351 if(result && result != document){
5352 results = results.concat(result);
5355 if(paths.length > 1){
5356 return nodup(results);
5362 * Selects a single element.
5363 * @param {String} selector The selector/xpath query
5364 * @param {Node} root (optional) The start of the query (defaults to document).
5367 selectNode : function(path, root){
5368 return Roo.DomQuery.select(path, root)[0];
5372 * Selects the value of a node, optionally replacing null with the defaultValue.
5373 * @param {String} selector The selector/xpath query
5374 * @param {Node} root (optional) The start of the query (defaults to document).
5375 * @param {String} defaultValue
5377 selectValue : function(path, root, defaultValue){
5378 path = path.replace(trimRe, "");
5379 if(!valueCache[path]){
5380 valueCache[path] = Roo.DomQuery.compile(path, "select");
5382 var n = valueCache[path](root);
5383 n = n[0] ? n[0] : n;
5384 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5385 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5389 * Selects the value of a node, parsing integers and floats.
5390 * @param {String} selector The selector/xpath query
5391 * @param {Node} root (optional) The start of the query (defaults to document).
5392 * @param {Number} defaultValue
5395 selectNumber : function(path, root, defaultValue){
5396 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5397 return parseFloat(v);
5401 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5402 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5403 * @param {String} selector The simple selector to test
5406 is : function(el, ss){
5407 if(typeof el == "string"){
5408 el = document.getElementById(el);
5410 var isArray = (el instanceof Array);
5411 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5412 return isArray ? (result.length == el.length) : (result.length > 0);
5416 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5417 * @param {Array} el An array of elements to filter
5418 * @param {String} selector The simple selector to test
5419 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5420 * the selector instead of the ones that match
5423 filter : function(els, ss, nonMatches){
5424 ss = ss.replace(trimRe, "");
5425 if(!simpleCache[ss]){
5426 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5428 var result = simpleCache[ss](els);
5429 return nonMatches ? quickDiff(result, els) : result;
5433 * Collection of matching regular expressions and code snippets.
5437 select: 'n = byClassName(n, null, " {1} ");'
5439 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5440 select: 'n = byPseudo(n, "{1}", "{2}");'
5442 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5443 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5446 select: 'n = byId(n, null, "{1}");'
5449 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5454 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5455 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5458 "=" : function(a, v){
5461 "!=" : function(a, v){
5464 "^=" : function(a, v){
5465 return a && a.substr(0, v.length) == v;
5467 "$=" : function(a, v){
5468 return a && a.substr(a.length-v.length) == v;
5470 "*=" : function(a, v){
5471 return a && a.indexOf(v) !== -1;
5473 "%=" : function(a, v){
5474 return (a % v) == 0;
5476 "|=" : function(a, v){
5477 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5479 "~=" : function(a, v){
5480 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5485 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5486 * and the argument (if any) supplied in the selector.
5489 "first-child" : function(c){
5490 var r = [], ri = -1, n;
5491 for(var i = 0, ci; ci = n = c[i]; i++){
5492 while((n = n.previousSibling) && n.nodeType != 1);
5500 "last-child" : function(c){
5501 var r = [], ri = -1, n;
5502 for(var i = 0, ci; ci = n = c[i]; i++){
5503 while((n = n.nextSibling) && n.nodeType != 1);
5511 "nth-child" : function(c, a) {
5512 var r = [], ri = -1;
5513 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5514 var f = (m[1] || 1) - 0, l = m[2] - 0;
5515 for(var i = 0, n; n = c[i]; i++){
5516 var pn = n.parentNode;
5517 if (batch != pn._batch) {
5519 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5520 if(cn.nodeType == 1){
5527 if (l == 0 || n.nodeIndex == l){
5530 } else if ((n.nodeIndex + l) % f == 0){
5538 "only-child" : function(c){
5539 var r = [], ri = -1;;
5540 for(var i = 0, ci; ci = c[i]; i++){
5541 if(!prev(ci) && !next(ci)){
5548 "empty" : function(c){
5549 var r = [], ri = -1;
5550 for(var i = 0, ci; ci = c[i]; i++){
5551 var cns = ci.childNodes, j = 0, cn, empty = true;
5554 if(cn.nodeType == 1 || cn.nodeType == 3){
5566 "contains" : function(c, v){
5567 var r = [], ri = -1;
5568 for(var i = 0, ci; ci = c[i]; i++){
5569 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5576 "nodeValue" : function(c, v){
5577 var r = [], ri = -1;
5578 for(var i = 0, ci; ci = c[i]; i++){
5579 if(ci.firstChild && ci.firstChild.nodeValue == v){
5586 "checked" : function(c){
5587 var r = [], ri = -1;
5588 for(var i = 0, ci; ci = c[i]; i++){
5589 if(ci.checked == true){
5596 "not" : function(c, ss){
5597 return Roo.DomQuery.filter(c, ss, true);
5600 "odd" : function(c){
5601 return this["nth-child"](c, "odd");
5604 "even" : function(c){
5605 return this["nth-child"](c, "even");
5608 "nth" : function(c, a){
5609 return c[a-1] || [];
5612 "first" : function(c){
5616 "last" : function(c){
5617 return c[c.length-1] || [];
5620 "has" : function(c, ss){
5621 var s = Roo.DomQuery.select;
5622 var r = [], ri = -1;
5623 for(var i = 0, ci; ci = c[i]; i++){
5624 if(s(ss, ci).length > 0){
5631 "next" : function(c, ss){
5632 var is = Roo.DomQuery.is;
5633 var r = [], ri = -1;
5634 for(var i = 0, ci; ci = c[i]; i++){
5643 "prev" : function(c, ss){
5644 var is = Roo.DomQuery.is;
5645 var r = [], ri = -1;
5646 for(var i = 0, ci; ci = c[i]; i++){
5659 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5660 * @param {String} path The selector/xpath query
5661 * @param {Node} root (optional) The start of the query (defaults to document).
5666 Roo.query = Roo.DomQuery.select;
5669 * Ext JS Library 1.1.1
5670 * Copyright(c) 2006-2007, Ext JS, LLC.
5672 * Originally Released Under LGPL - original licence link has changed is not relivant.
5675 * <script type="text/javascript">
5679 * @class Roo.util.Observable
5680 * Base class that provides a common interface for publishing events. Subclasses are expected to
5681 * to have a property "events" with all the events defined.<br>
5684 Employee = function(name){
5691 Roo.extend(Employee, Roo.util.Observable);
5693 * @param {Object} config properties to use (incuding events / listeners)
5696 Roo.util.Observable = function(cfg){
5699 this.addEvents(cfg.events || {});
5701 delete cfg.events; // make sure
5704 Roo.apply(this, cfg);
5707 this.on(this.listeners);
5708 delete this.listeners;
5711 Roo.util.Observable.prototype = {
5713 * @cfg {Object} listeners list of events and functions to call for this object,
5717 'click' : function(e) {
5727 * Fires the specified event with the passed parameters (minus the event name).
5728 * @param {String} eventName
5729 * @param {Object...} args Variable number of parameters are passed to handlers
5730 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5732 fireEvent : function(){
5733 var ce = this.events[arguments[0].toLowerCase()];
5734 if(typeof ce == "object"){
5735 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5742 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5745 * Appends an event handler to this component
5746 * @param {String} eventName The type of event to listen for
5747 * @param {Function} handler The method the event invokes
5748 * @param {Object} scope (optional) The scope in which to execute the handler
5749 * function. The handler function's "this" context.
5750 * @param {Object} options (optional) An object containing handler configuration
5751 * properties. This may contain any of the following properties:<ul>
5752 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5753 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5754 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5755 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5756 * by the specified number of milliseconds. If the event fires again within that time, the original
5757 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5760 * <b>Combining Options</b><br>
5761 * Using the options argument, it is possible to combine different types of listeners:<br>
5763 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5765 el.on('click', this.onClick, this, {
5772 * <b>Attaching multiple handlers in 1 call</b><br>
5773 * The method also allows for a single argument to be passed which is a config object containing properties
5774 * which specify multiple handlers.
5783 fn: this.onMouseOver,
5787 fn: this.onMouseOut,
5793 * Or a shorthand syntax which passes the same scope object to all handlers:
5796 'click': this.onClick,
5797 'mouseover': this.onMouseOver,
5798 'mouseout': this.onMouseOut,
5803 addListener : function(eventName, fn, scope, o){
5804 if(typeof eventName == "object"){
5807 if(this.filterOptRe.test(e)){
5810 if(typeof o[e] == "function"){
5812 this.addListener(e, o[e], o.scope, o);
5814 // individual options
5815 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5820 o = (!o || typeof o == "boolean") ? {} : o;
5821 eventName = eventName.toLowerCase();
5822 var ce = this.events[eventName] || true;
5823 if(typeof ce == "boolean"){
5824 ce = new Roo.util.Event(this, eventName);
5825 this.events[eventName] = ce;
5827 ce.addListener(fn, scope, o);
5831 * Removes a listener
5832 * @param {String} eventName The type of event to listen for
5833 * @param {Function} handler The handler to remove
5834 * @param {Object} scope (optional) The scope (this object) for the handler
5836 removeListener : function(eventName, fn, scope){
5837 var ce = this.events[eventName.toLowerCase()];
5838 if(typeof ce == "object"){
5839 ce.removeListener(fn, scope);
5844 * Removes all listeners for this object
5846 purgeListeners : function(){
5847 for(var evt in this.events){
5848 if(typeof this.events[evt] == "object"){
5849 this.events[evt].clearListeners();
5854 relayEvents : function(o, events){
5855 var createHandler = function(ename){
5857 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5860 for(var i = 0, len = events.length; i < len; i++){
5861 var ename = events[i];
5862 if(!this.events[ename]){ this.events[ename] = true; };
5863 o.on(ename, createHandler(ename), this);
5868 * Used to define events on this Observable
5869 * @param {Object} object The object with the events defined
5871 addEvents : function(o){
5875 Roo.applyIf(this.events, o);
5879 * Checks to see if this object has any listeners for a specified event
5880 * @param {String} eventName The name of the event to check for
5881 * @return {Boolean} True if the event is being listened for, else false
5883 hasListener : function(eventName){
5884 var e = this.events[eventName];
5885 return typeof e == "object" && e.listeners.length > 0;
5889 * Appends an event handler to this element (shorthand for addListener)
5890 * @param {String} eventName The type of event to listen for
5891 * @param {Function} handler The method the event invokes
5892 * @param {Object} scope (optional) The scope in which to execute the handler
5893 * function. The handler function's "this" context.
5894 * @param {Object} options (optional)
5897 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
5899 * Removes a listener (shorthand for removeListener)
5900 * @param {String} eventName The type of event to listen for
5901 * @param {Function} handler The handler to remove
5902 * @param {Object} scope (optional) The scope (this object) for the handler
5905 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
5908 * Starts capture on the specified Observable. All events will be passed
5909 * to the supplied function with the event name + standard signature of the event
5910 * <b>before</b> the event is fired. If the supplied function returns false,
5911 * the event will not fire.
5912 * @param {Observable} o The Observable to capture
5913 * @param {Function} fn The function to call
5914 * @param {Object} scope (optional) The scope (this object) for the fn
5917 Roo.util.Observable.capture = function(o, fn, scope){
5918 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
5922 * Removes <b>all</b> added captures from the Observable.
5923 * @param {Observable} o The Observable to release
5926 Roo.util.Observable.releaseCapture = function(o){
5927 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
5932 var createBuffered = function(h, o, scope){
5933 var task = new Roo.util.DelayedTask();
5935 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
5939 var createSingle = function(h, e, fn, scope){
5941 e.removeListener(fn, scope);
5942 return h.apply(scope, arguments);
5946 var createDelayed = function(h, o, scope){
5948 var args = Array.prototype.slice.call(arguments, 0);
5949 setTimeout(function(){
5950 h.apply(scope, args);
5955 Roo.util.Event = function(obj, name){
5958 this.listeners = [];
5961 Roo.util.Event.prototype = {
5962 addListener : function(fn, scope, options){
5963 var o = options || {};
5964 scope = scope || this.obj;
5965 if(!this.isListening(fn, scope)){
5966 var l = {fn: fn, scope: scope, options: o};
5969 h = createDelayed(h, o, scope);
5972 h = createSingle(h, this, fn, scope);
5975 h = createBuffered(h, o, scope);
5978 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
5979 this.listeners.push(l);
5981 this.listeners = this.listeners.slice(0);
5982 this.listeners.push(l);
5987 findListener : function(fn, scope){
5988 scope = scope || this.obj;
5989 var ls = this.listeners;
5990 for(var i = 0, len = ls.length; i < len; i++){
5992 if(l.fn == fn && l.scope == scope){
5999 isListening : function(fn, scope){
6000 return this.findListener(fn, scope) != -1;
6003 removeListener : function(fn, scope){
6005 if((index = this.findListener(fn, scope)) != -1){
6007 this.listeners.splice(index, 1);
6009 this.listeners = this.listeners.slice(0);
6010 this.listeners.splice(index, 1);
6017 clearListeners : function(){
6018 this.listeners = [];
6022 var ls = this.listeners, scope, len = ls.length;
6025 var args = Array.prototype.slice.call(arguments, 0);
6026 for(var i = 0; i < len; i++){
6028 if(l.fireFn.apply(l.scope||this.obj||window, arguments) === false){
6029 this.firing = false;
6033 this.firing = false;
6040 * Ext JS Library 1.1.1
6041 * Copyright(c) 2006-2007, Ext JS, LLC.
6043 * Originally Released Under LGPL - original licence link has changed is not relivant.
6046 * <script type="text/javascript">
6050 * @class Roo.EventManager
6051 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6052 * several useful events directly.
6053 * See {@link Roo.EventObject} for more details on normalized event objects.
6056 Roo.EventManager = function(){
6057 var docReadyEvent, docReadyProcId, docReadyState = false;
6058 var resizeEvent, resizeTask, textEvent, textSize;
6059 var E = Roo.lib.Event;
6060 var D = Roo.lib.Dom;
6065 var fireDocReady = function(){
6067 docReadyState = true;
6070 clearInterval(docReadyProcId);
6072 if(Roo.isGecko || Roo.isOpera) {
6073 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6076 var defer = document.getElementById("ie-deferred-loader");
6078 defer.onreadystatechange = null;
6079 defer.parentNode.removeChild(defer);
6083 docReadyEvent.fire();
6084 docReadyEvent.clearListeners();
6089 var initDocReady = function(){
6090 docReadyEvent = new Roo.util.Event();
6091 if(Roo.isGecko || Roo.isOpera) {
6092 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6094 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6095 var defer = document.getElementById("ie-deferred-loader");
6096 defer.onreadystatechange = function(){
6097 if(this.readyState == "complete"){
6101 }else if(Roo.isSafari){
6102 docReadyProcId = setInterval(function(){
6103 var rs = document.readyState;
6104 if(rs == "complete") {
6109 // no matter what, make sure it fires on load
6110 E.on(window, "load", fireDocReady);
6113 var createBuffered = function(h, o){
6114 var task = new Roo.util.DelayedTask(h);
6116 // create new event object impl so new events don't wipe out properties
6117 e = new Roo.EventObjectImpl(e);
6118 task.delay(o.buffer, h, null, [e]);
6122 var createSingle = function(h, el, ename, fn){
6124 Roo.EventManager.removeListener(el, ename, fn);
6129 var createDelayed = function(h, o){
6131 // create new event object impl so new events don't wipe out properties
6132 e = new Roo.EventObjectImpl(e);
6133 setTimeout(function(){
6138 var transitionEndVal = false;
6140 var transitionEnd = function()
6142 if (transitionEndVal) {
6143 return transitionEndVal;
6145 var el = document.createElement('div');
6147 var transEndEventNames = {
6148 WebkitTransition : 'webkitTransitionEnd',
6149 MozTransition : 'transitionend',
6150 OTransition : 'oTransitionEnd otransitionend',
6151 transition : 'transitionend'
6154 for (var name in transEndEventNames) {
6155 if (el.style[name] !== undefined) {
6156 transitionEndVal = transEndEventNames[name];
6157 return transitionEndVal ;
6163 var listen = function(element, ename, opt, fn, scope){
6164 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6165 fn = fn || o.fn; scope = scope || o.scope;
6166 var el = Roo.getDom(element);
6170 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6173 if (ename == 'transitionend') {
6174 ename = transitionEnd();
6176 var h = function(e){
6177 e = Roo.EventObject.setEvent(e);
6180 t = e.getTarget(o.delegate, el);
6187 if(o.stopEvent === true){
6190 if(o.preventDefault === true){
6193 if(o.stopPropagation === true){
6194 e.stopPropagation();
6197 if(o.normalized === false){
6201 fn.call(scope || el, e, t, o);
6204 h = createDelayed(h, o);
6207 h = createSingle(h, el, ename, fn);
6210 h = createBuffered(h, o);
6212 fn._handlers = fn._handlers || [];
6215 fn._handlers.push([Roo.id(el), ename, h]);
6220 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6221 el.addEventListener("DOMMouseScroll", h, false);
6222 E.on(window, 'unload', function(){
6223 el.removeEventListener("DOMMouseScroll", h, false);
6226 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6227 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6232 var stopListening = function(el, ename, fn){
6233 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6235 for(var i = 0, len = hds.length; i < len; i++){
6237 if(h[0] == id && h[1] == ename){
6244 E.un(el, ename, hd);
6245 el = Roo.getDom(el);
6246 if(ename == "mousewheel" && el.addEventListener){
6247 el.removeEventListener("DOMMouseScroll", hd, false);
6249 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6250 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6254 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6261 * @scope Roo.EventManager
6266 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6267 * object with a Roo.EventObject
6268 * @param {Function} fn The method the event invokes
6269 * @param {Object} scope An object that becomes the scope of the handler
6270 * @param {boolean} override If true, the obj passed in becomes
6271 * the execution scope of the listener
6272 * @return {Function} The wrapped function
6275 wrap : function(fn, scope, override){
6277 Roo.EventObject.setEvent(e);
6278 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6283 * Appends an event handler to an element (shorthand for addListener)
6284 * @param {String/HTMLElement} element The html element or id to assign the
6285 * @param {String} eventName The type of event to listen for
6286 * @param {Function} handler The method the event invokes
6287 * @param {Object} scope (optional) The scope in which to execute the handler
6288 * function. The handler function's "this" context.
6289 * @param {Object} options (optional) An object containing handler configuration
6290 * properties. This may contain any of the following properties:<ul>
6291 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6292 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6293 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6294 * <li>preventDefault {Boolean} True to prevent the default action</li>
6295 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6296 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6297 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6298 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6299 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6300 * by the specified number of milliseconds. If the event fires again within that time, the original
6301 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6304 * <b>Combining Options</b><br>
6305 * Using the options argument, it is possible to combine different types of listeners:<br>
6307 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6309 el.on('click', this.onClick, this, {
6316 * <b>Attaching multiple handlers in 1 call</b><br>
6317 * The method also allows for a single argument to be passed which is a config object containing properties
6318 * which specify multiple handlers.
6328 fn: this.onMouseOver
6337 * Or a shorthand syntax:<br>
6340 'click' : this.onClick,
6341 'mouseover' : this.onMouseOver,
6342 'mouseout' : this.onMouseOut
6346 addListener : function(element, eventName, fn, scope, options){
6347 if(typeof eventName == "object"){
6353 if(typeof o[e] == "function"){
6355 listen(element, e, o, o[e], o.scope);
6357 // individual options
6358 listen(element, e, o[e]);
6363 return listen(element, eventName, options, fn, scope);
6367 * Removes an event handler
6369 * @param {String/HTMLElement} element The id or html element to remove the
6371 * @param {String} eventName The type of event
6372 * @param {Function} fn
6373 * @return {Boolean} True if a listener was actually removed
6375 removeListener : function(element, eventName, fn){
6376 return stopListening(element, eventName, fn);
6380 * Fires when the document is ready (before onload and before images are loaded). Can be
6381 * accessed shorthanded Roo.onReady().
6382 * @param {Function} fn The method the event invokes
6383 * @param {Object} scope An object that becomes the scope of the handler
6384 * @param {boolean} options
6386 onDocumentReady : function(fn, scope, options){
6387 if(docReadyState){ // if it already fired
6388 docReadyEvent.addListener(fn, scope, options);
6389 docReadyEvent.fire();
6390 docReadyEvent.clearListeners();
6396 docReadyEvent.addListener(fn, scope, options);
6400 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6401 * @param {Function} fn The method the event invokes
6402 * @param {Object} scope An object that becomes the scope of the handler
6403 * @param {boolean} options
6405 onWindowResize : function(fn, scope, options){
6407 resizeEvent = new Roo.util.Event();
6408 resizeTask = new Roo.util.DelayedTask(function(){
6409 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6411 E.on(window, "resize", function(){
6413 resizeTask.delay(50);
6415 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6419 resizeEvent.addListener(fn, scope, options);
6423 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6424 * @param {Function} fn The method the event invokes
6425 * @param {Object} scope An object that becomes the scope of the handler
6426 * @param {boolean} options
6428 onTextResize : function(fn, scope, options){
6430 textEvent = new Roo.util.Event();
6431 var textEl = new Roo.Element(document.createElement('div'));
6432 textEl.dom.className = 'x-text-resize';
6433 textEl.dom.innerHTML = 'X';
6434 textEl.appendTo(document.body);
6435 textSize = textEl.dom.offsetHeight;
6436 setInterval(function(){
6437 if(textEl.dom.offsetHeight != textSize){
6438 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6440 }, this.textResizeInterval);
6442 textEvent.addListener(fn, scope, options);
6446 * Removes the passed window resize listener.
6447 * @param {Function} fn The method the event invokes
6448 * @param {Object} scope The scope of handler
6450 removeResizeListener : function(fn, scope){
6452 resizeEvent.removeListener(fn, scope);
6457 fireResize : function(){
6459 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6463 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6467 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6469 textResizeInterval : 50
6474 * @scopeAlias pub=Roo.EventManager
6478 * Appends an event handler to an element (shorthand for addListener)
6479 * @param {String/HTMLElement} element The html element or id to assign the
6480 * @param {String} eventName The type of event to listen for
6481 * @param {Function} handler The method the event invokes
6482 * @param {Object} scope (optional) The scope in which to execute the handler
6483 * function. The handler function's "this" context.
6484 * @param {Object} options (optional) An object containing handler configuration
6485 * properties. This may contain any of the following properties:<ul>
6486 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6487 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6488 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6489 * <li>preventDefault {Boolean} True to prevent the default action</li>
6490 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6491 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6492 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6493 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6494 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6495 * by the specified number of milliseconds. If the event fires again within that time, the original
6496 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6499 * <b>Combining Options</b><br>
6500 * Using the options argument, it is possible to combine different types of listeners:<br>
6502 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6504 el.on('click', this.onClick, this, {
6511 * <b>Attaching multiple handlers in 1 call</b><br>
6512 * The method also allows for a single argument to be passed which is a config object containing properties
6513 * which specify multiple handlers.
6523 fn: this.onMouseOver
6532 * Or a shorthand syntax:<br>
6535 'click' : this.onClick,
6536 'mouseover' : this.onMouseOver,
6537 'mouseout' : this.onMouseOut
6541 pub.on = pub.addListener;
6542 pub.un = pub.removeListener;
6544 pub.stoppedMouseDownEvent = new Roo.util.Event();
6548 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6549 * @param {Function} fn The method the event invokes
6550 * @param {Object} scope An object that becomes the scope of the handler
6551 * @param {boolean} override If true, the obj passed in becomes
6552 * the execution scope of the listener
6556 Roo.onReady = Roo.EventManager.onDocumentReady;
6558 Roo.onReady(function(){
6559 var bd = Roo.get(document.body);
6564 : Roo.isGecko ? "roo-gecko"
6565 : Roo.isOpera ? "roo-opera"
6566 : Roo.isSafari ? "roo-safari" : ""];
6569 cls.push("roo-mac");
6572 cls.push("roo-linux");
6574 if(Roo.isBorderBox){
6575 cls.push('roo-border-box');
6577 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6578 var p = bd.dom.parentNode;
6580 p.className += ' roo-strict';
6583 bd.addClass(cls.join(' '));
6587 * @class Roo.EventObject
6588 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6589 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6592 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6594 var target = e.getTarget();
6597 var myDiv = Roo.get("myDiv");
6598 myDiv.on("click", handleClick);
6600 Roo.EventManager.on("myDiv", 'click', handleClick);
6601 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6605 Roo.EventObject = function(){
6607 var E = Roo.lib.Event;
6609 // safari keypress events for special keys return bad keycodes
6612 63235 : 39, // right
6615 63276 : 33, // page up
6616 63277 : 34, // page down
6617 63272 : 46, // delete
6622 // normalize button clicks
6623 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6624 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6626 Roo.EventObjectImpl = function(e){
6628 this.setEvent(e.browserEvent || e);
6631 Roo.EventObjectImpl.prototype = {
6633 * Used to fix doc tools.
6634 * @scope Roo.EventObject.prototype
6640 /** The normal browser event */
6641 browserEvent : null,
6642 /** The button pressed in a mouse event */
6644 /** True if the shift key was down during the event */
6646 /** True if the control key was down during the event */
6648 /** True if the alt key was down during the event */
6707 setEvent : function(e){
6708 if(e == this || (e && e.browserEvent)){ // already wrapped
6711 this.browserEvent = e;
6713 // normalize buttons
6714 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6715 if(e.type == 'click' && this.button == -1){
6719 this.shiftKey = e.shiftKey;
6720 // mac metaKey behaves like ctrlKey
6721 this.ctrlKey = e.ctrlKey || e.metaKey;
6722 this.altKey = e.altKey;
6723 // in getKey these will be normalized for the mac
6724 this.keyCode = e.keyCode;
6725 // keyup warnings on firefox.
6726 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6727 // cache the target for the delayed and or buffered events
6728 this.target = E.getTarget(e);
6730 this.xy = E.getXY(e);
6733 this.shiftKey = false;
6734 this.ctrlKey = false;
6735 this.altKey = false;
6745 * Stop the event (preventDefault and stopPropagation)
6747 stopEvent : function(){
6748 if(this.browserEvent){
6749 if(this.browserEvent.type == 'mousedown'){
6750 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6752 E.stopEvent(this.browserEvent);
6757 * Prevents the browsers default handling of the event.
6759 preventDefault : function(){
6760 if(this.browserEvent){
6761 E.preventDefault(this.browserEvent);
6766 isNavKeyPress : function(){
6767 var k = this.keyCode;
6768 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6769 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6772 isSpecialKey : function(){
6773 var k = this.keyCode;
6774 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6775 (k == 16) || (k == 17) ||
6776 (k >= 18 && k <= 20) ||
6777 (k >= 33 && k <= 35) ||
6778 (k >= 36 && k <= 39) ||
6779 (k >= 44 && k <= 45);
6782 * Cancels bubbling of the event.
6784 stopPropagation : function(){
6785 if(this.browserEvent){
6786 if(this.type == 'mousedown'){
6787 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6789 E.stopPropagation(this.browserEvent);
6794 * Gets the key code for the event.
6797 getCharCode : function(){
6798 return this.charCode || this.keyCode;
6802 * Returns a normalized keyCode for the event.
6803 * @return {Number} The key code
6805 getKey : function(){
6806 var k = this.keyCode || this.charCode;
6807 return Roo.isSafari ? (safariKeys[k] || k) : k;
6811 * Gets the x coordinate of the event.
6814 getPageX : function(){
6819 * Gets the y coordinate of the event.
6822 getPageY : function(){
6827 * Gets the time of the event.
6830 getTime : function(){
6831 if(this.browserEvent){
6832 return E.getTime(this.browserEvent);
6838 * Gets the page coordinates of the event.
6839 * @return {Array} The xy values like [x, y]
6846 * Gets the target for the event.
6847 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
6848 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6849 search as a number or element (defaults to 10 || document.body)
6850 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6851 * @return {HTMLelement}
6853 getTarget : function(selector, maxDepth, returnEl){
6854 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
6857 * Gets the related target.
6858 * @return {HTMLElement}
6860 getRelatedTarget : function(){
6861 if(this.browserEvent){
6862 return E.getRelatedTarget(this.browserEvent);
6868 * Normalizes mouse wheel delta across browsers
6869 * @return {Number} The delta
6871 getWheelDelta : function(){
6872 var e = this.browserEvent;
6874 if(e.wheelDelta){ /* IE/Opera. */
6875 delta = e.wheelDelta/120;
6876 }else if(e.detail){ /* Mozilla case. */
6877 delta = -e.detail/3;
6883 * Returns true if the control, meta, shift or alt key was pressed during this event.
6886 hasModifier : function(){
6887 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
6891 * Returns true if the target of this event equals el or is a child of el
6892 * @param {String/HTMLElement/Element} el
6893 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
6896 within : function(el, related){
6897 var t = this[related ? "getRelatedTarget" : "getTarget"]();
6898 return t && Roo.fly(el).contains(t);
6901 getPoint : function(){
6902 return new Roo.lib.Point(this.xy[0], this.xy[1]);
6906 return new Roo.EventObjectImpl();
6911 * Ext JS Library 1.1.1
6912 * Copyright(c) 2006-2007, Ext JS, LLC.
6914 * Originally Released Under LGPL - original licence link has changed is not relivant.
6917 * <script type="text/javascript">
6921 // was in Composite Element!??!?!
6924 var D = Roo.lib.Dom;
6925 var E = Roo.lib.Event;
6926 var A = Roo.lib.Anim;
6928 // local style camelizing for speed
6930 var camelRe = /(-[a-z])/gi;
6931 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
6932 var view = document.defaultView;
6935 * @class Roo.Element
6936 * Represents an Element in the DOM.<br><br>
6939 var el = Roo.get("my-div");
6942 var el = getEl("my-div");
6944 // or with a DOM element
6945 var el = Roo.get(myDivElement);
6947 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
6948 * each call instead of constructing a new one.<br><br>
6949 * <b>Animations</b><br />
6950 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
6951 * should either be a boolean (true) or an object literal with animation options. The animation options are:
6953 Option Default Description
6954 --------- -------- ---------------------------------------------
6955 duration .35 The duration of the animation in seconds
6956 easing easeOut The YUI easing method
6957 callback none A function to execute when the anim completes
6958 scope this The scope (this) of the callback function
6960 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
6961 * manipulate the animation. Here's an example:
6963 var el = Roo.get("my-div");
6968 // default animation
6969 el.setWidth(100, true);
6971 // animation with some options set
6978 // using the "anim" property to get the Anim object
6984 el.setWidth(100, opt);
6986 if(opt.anim.isAnimated()){
6990 * <b> Composite (Collections of) Elements</b><br />
6991 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
6992 * @constructor Create a new Element directly.
6993 * @param {String/HTMLElement} element
6994 * @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).
6996 Roo.Element = function(element, forceNew){
6997 var dom = typeof element == "string" ?
6998 document.getElementById(element) : element;
6999 if(!dom){ // invalid id/element
7003 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
7004 return Roo.Element.cache[id];
7014 * The DOM element ID
7017 this.id = id || Roo.id(dom);
7020 var El = Roo.Element;
7024 * The element's default display mode (defaults to "")
7027 originalDisplay : "",
7031 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
7036 * Sets the element's visibility mode. When setVisible() is called it
7037 * will use this to determine whether to set the visibility or the display property.
7038 * @param visMode Element.VISIBILITY or Element.DISPLAY
7039 * @return {Roo.Element} this
7041 setVisibilityMode : function(visMode){
7042 this.visibilityMode = visMode;
7046 * Convenience method for setVisibilityMode(Element.DISPLAY)
7047 * @param {String} display (optional) What to set display to when visible
7048 * @return {Roo.Element} this
7050 enableDisplayMode : function(display){
7051 this.setVisibilityMode(El.DISPLAY);
7052 if(typeof display != "undefined") this.originalDisplay = display;
7057 * 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)
7058 * @param {String} selector The simple selector to test
7059 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7060 search as a number or element (defaults to 10 || document.body)
7061 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7062 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7064 findParent : function(simpleSelector, maxDepth, returnEl){
7065 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7066 maxDepth = maxDepth || 50;
7067 if(typeof maxDepth != "number"){
7068 stopEl = Roo.getDom(maxDepth);
7071 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7072 if(dq.is(p, simpleSelector)){
7073 return returnEl ? Roo.get(p) : p;
7083 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7084 * @param {String} selector The simple selector to test
7085 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7086 search as a number or element (defaults to 10 || document.body)
7087 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7088 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7090 findParentNode : function(simpleSelector, maxDepth, returnEl){
7091 var p = Roo.fly(this.dom.parentNode, '_internal');
7092 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7096 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7097 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7098 * @param {String} selector The simple selector to test
7099 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7100 search as a number or element (defaults to 10 || document.body)
7101 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7103 up : function(simpleSelector, maxDepth){
7104 return this.findParentNode(simpleSelector, maxDepth, true);
7110 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7111 * @param {String} selector The simple selector to test
7112 * @return {Boolean} True if this element matches the selector, else false
7114 is : function(simpleSelector){
7115 return Roo.DomQuery.is(this.dom, simpleSelector);
7119 * Perform animation on this element.
7120 * @param {Object} args The YUI animation control args
7121 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7122 * @param {Function} onComplete (optional) Function to call when animation completes
7123 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7124 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7125 * @return {Roo.Element} this
7127 animate : function(args, duration, onComplete, easing, animType){
7128 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7133 * @private Internal animation call
7135 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7136 animType = animType || 'run';
7138 var anim = Roo.lib.Anim[animType](
7140 (opt.duration || defaultDur) || .35,
7141 (opt.easing || defaultEase) || 'easeOut',
7143 Roo.callback(cb, this);
7144 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7152 // private legacy anim prep
7153 preanim : function(a, i){
7154 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7158 * Removes worthless text nodes
7159 * @param {Boolean} forceReclean (optional) By default the element
7160 * keeps track if it has been cleaned already so
7161 * you can call this over and over. However, if you update the element and
7162 * need to force a reclean, you can pass true.
7164 clean : function(forceReclean){
7165 if(this.isCleaned && forceReclean !== true){
7169 var d = this.dom, n = d.firstChild, ni = -1;
7171 var nx = n.nextSibling;
7172 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7179 this.isCleaned = true;
7184 calcOffsetsTo : function(el){
7187 var restorePos = false;
7188 if(el.getStyle('position') == 'static'){
7189 el.position('relative');
7194 while(op && op != d && op.tagName != 'HTML'){
7197 op = op.offsetParent;
7200 el.position('static');
7206 * Scrolls this element into view within the passed container.
7207 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7208 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7209 * @return {Roo.Element} this
7211 scrollIntoView : function(container, hscroll){
7212 var c = Roo.getDom(container) || document.body;
7215 var o = this.calcOffsetsTo(c),
7218 b = t+el.offsetHeight,
7219 r = l+el.offsetWidth;
7221 var ch = c.clientHeight;
7222 var ct = parseInt(c.scrollTop, 10);
7223 var cl = parseInt(c.scrollLeft, 10);
7225 var cr = cl + c.clientWidth;
7233 if(hscroll !== false){
7237 c.scrollLeft = r-c.clientWidth;
7244 scrollChildIntoView : function(child, hscroll){
7245 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7249 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7250 * the new height may not be available immediately.
7251 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7252 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7253 * @param {Function} onComplete (optional) Function to call when animation completes
7254 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7255 * @return {Roo.Element} this
7257 autoHeight : function(animate, duration, onComplete, easing){
7258 var oldHeight = this.getHeight();
7260 this.setHeight(1); // force clipping
7261 setTimeout(function(){
7262 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7264 this.setHeight(height);
7266 if(typeof onComplete == "function"){
7270 this.setHeight(oldHeight); // restore original height
7271 this.setHeight(height, animate, duration, function(){
7273 if(typeof onComplete == "function") onComplete();
7274 }.createDelegate(this), easing);
7276 }.createDelegate(this), 0);
7281 * Returns true if this element is an ancestor of the passed element
7282 * @param {HTMLElement/String} el The element to check
7283 * @return {Boolean} True if this element is an ancestor of el, else false
7285 contains : function(el){
7286 if(!el){return false;}
7287 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7291 * Checks whether the element is currently visible using both visibility and display properties.
7292 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7293 * @return {Boolean} True if the element is currently visible, else false
7295 isVisible : function(deep) {
7296 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7297 if(deep !== true || !vis){
7300 var p = this.dom.parentNode;
7301 while(p && p.tagName.toLowerCase() != "body"){
7302 if(!Roo.fly(p, '_isVisible').isVisible()){
7311 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7312 * @param {String} selector The CSS selector
7313 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7314 * @return {CompositeElement/CompositeElementLite} The composite element
7316 select : function(selector, unique){
7317 return El.select(selector, unique, this.dom);
7321 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7322 * @param {String} selector The CSS selector
7323 * @return {Array} An array of the matched nodes
7325 query : function(selector, unique){
7326 return Roo.DomQuery.select(selector, this.dom);
7330 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7331 * @param {String} selector The CSS selector
7332 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7333 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7335 child : function(selector, returnDom){
7336 var n = Roo.DomQuery.selectNode(selector, this.dom);
7337 return returnDom ? n : Roo.get(n);
7341 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7342 * @param {String} selector The CSS selector
7343 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7344 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7346 down : function(selector, returnDom){
7347 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7348 return returnDom ? n : Roo.get(n);
7352 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7353 * @param {String} group The group the DD object is member of
7354 * @param {Object} config The DD config object
7355 * @param {Object} overrides An object containing methods to override/implement on the DD object
7356 * @return {Roo.dd.DD} The DD object
7358 initDD : function(group, config, overrides){
7359 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7360 return Roo.apply(dd, overrides);
7364 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7365 * @param {String} group The group the DDProxy object is member of
7366 * @param {Object} config The DDProxy config object
7367 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7368 * @return {Roo.dd.DDProxy} The DDProxy object
7370 initDDProxy : function(group, config, overrides){
7371 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7372 return Roo.apply(dd, overrides);
7376 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7377 * @param {String} group The group the DDTarget object is member of
7378 * @param {Object} config The DDTarget config object
7379 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7380 * @return {Roo.dd.DDTarget} The DDTarget object
7382 initDDTarget : function(group, config, overrides){
7383 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7384 return Roo.apply(dd, overrides);
7388 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7389 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7390 * @param {Boolean} visible Whether the element is visible
7391 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7392 * @return {Roo.Element} this
7394 setVisible : function(visible, animate){
7396 if(this.visibilityMode == El.DISPLAY){
7397 this.setDisplayed(visible);
7400 this.dom.style.visibility = visible ? "visible" : "hidden";
7403 // closure for composites
7405 var visMode = this.visibilityMode;
7407 this.setOpacity(.01);
7408 this.setVisible(true);
7410 this.anim({opacity: { to: (visible?1:0) }},
7411 this.preanim(arguments, 1),
7412 null, .35, 'easeIn', function(){
7414 if(visMode == El.DISPLAY){
7415 dom.style.display = "none";
7417 dom.style.visibility = "hidden";
7419 Roo.get(dom).setOpacity(1);
7427 * Returns true if display is not "none"
7430 isDisplayed : function() {
7431 return this.getStyle("display") != "none";
7435 * Toggles the element's visibility or display, depending on visibility mode.
7436 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7437 * @return {Roo.Element} this
7439 toggle : function(animate){
7440 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7445 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7446 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7447 * @return {Roo.Element} this
7449 setDisplayed : function(value) {
7450 if(typeof value == "boolean"){
7451 value = value ? this.originalDisplay : "none";
7453 this.setStyle("display", value);
7458 * Tries to focus the element. Any exceptions are caught and ignored.
7459 * @return {Roo.Element} this
7461 focus : function() {
7469 * Tries to blur the element. Any exceptions are caught and ignored.
7470 * @return {Roo.Element} this
7480 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7481 * @param {String/Array} className The CSS class to add, or an array of classes
7482 * @return {Roo.Element} this
7484 addClass : function(className){
7485 if(className instanceof Array){
7486 for(var i = 0, len = className.length; i < len; i++) {
7487 this.addClass(className[i]);
7490 if(className && !this.hasClass(className)){
7491 this.dom.className = this.dom.className + " " + className;
7498 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7499 * @param {String/Array} className The CSS class to add, or an array of classes
7500 * @return {Roo.Element} this
7502 radioClass : function(className){
7503 var siblings = this.dom.parentNode.childNodes;
7504 for(var i = 0; i < siblings.length; i++) {
7505 var s = siblings[i];
7506 if(s.nodeType == 1){
7507 Roo.get(s).removeClass(className);
7510 this.addClass(className);
7515 * Removes one or more CSS classes from the element.
7516 * @param {String/Array} className The CSS class to remove, or an array of classes
7517 * @return {Roo.Element} this
7519 removeClass : function(className){
7520 if(!className || !this.dom.className){
7523 if(className instanceof Array){
7524 for(var i = 0, len = className.length; i < len; i++) {
7525 this.removeClass(className[i]);
7528 if(this.hasClass(className)){
7529 var re = this.classReCache[className];
7531 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7532 this.classReCache[className] = re;
7534 this.dom.className =
7535 this.dom.className.replace(re, " ");
7545 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7546 * @param {String} className The CSS class to toggle
7547 * @return {Roo.Element} this
7549 toggleClass : function(className){
7550 if(this.hasClass(className)){
7551 this.removeClass(className);
7553 this.addClass(className);
7559 * Checks if the specified CSS class exists on this element's DOM node.
7560 * @param {String} className The CSS class to check for
7561 * @return {Boolean} True if the class exists, else false
7563 hasClass : function(className){
7564 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7568 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7569 * @param {String} oldClassName The CSS class to replace
7570 * @param {String} newClassName The replacement CSS class
7571 * @return {Roo.Element} this
7573 replaceClass : function(oldClassName, newClassName){
7574 this.removeClass(oldClassName);
7575 this.addClass(newClassName);
7580 * Returns an object with properties matching the styles requested.
7581 * For example, el.getStyles('color', 'font-size', 'width') might return
7582 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7583 * @param {String} style1 A style name
7584 * @param {String} style2 A style name
7585 * @param {String} etc.
7586 * @return {Object} The style object
7588 getStyles : function(){
7589 var a = arguments, len = a.length, r = {};
7590 for(var i = 0; i < len; i++){
7591 r[a[i]] = this.getStyle(a[i]);
7597 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7598 * @param {String} property The style property whose value is returned.
7599 * @return {String} The current value of the style property for this element.
7601 getStyle : function(){
7602 return view && view.getComputedStyle ?
7604 var el = this.dom, v, cs, camel;
7605 if(prop == 'float'){
7608 if(el.style && (v = el.style[prop])){
7611 if(cs = view.getComputedStyle(el, "")){
7612 if(!(camel = propCache[prop])){
7613 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7620 var el = this.dom, v, cs, camel;
7621 if(prop == 'opacity'){
7622 if(typeof el.style.filter == 'string'){
7623 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7625 var fv = parseFloat(m[1]);
7627 return fv ? fv / 100 : 0;
7632 }else if(prop == 'float'){
7633 prop = "styleFloat";
7635 if(!(camel = propCache[prop])){
7636 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7638 if(v = el.style[camel]){
7641 if(cs = el.currentStyle){
7649 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7650 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7651 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7652 * @return {Roo.Element} this
7654 setStyle : function(prop, value){
7655 if(typeof prop == "string"){
7657 if (prop == 'float') {
7658 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7663 if(!(camel = propCache[prop])){
7664 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7667 if(camel == 'opacity') {
7668 this.setOpacity(value);
7670 this.dom.style[camel] = value;
7673 for(var style in prop){
7674 if(typeof prop[style] != "function"){
7675 this.setStyle(style, prop[style]);
7683 * More flexible version of {@link #setStyle} for setting style properties.
7684 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7685 * a function which returns such a specification.
7686 * @return {Roo.Element} this
7688 applyStyles : function(style){
7689 Roo.DomHelper.applyStyles(this.dom, style);
7694 * 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).
7695 * @return {Number} The X position of the element
7698 return D.getX(this.dom);
7702 * 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).
7703 * @return {Number} The Y position of the element
7706 return D.getY(this.dom);
7710 * 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).
7711 * @return {Array} The XY position of the element
7714 return D.getXY(this.dom);
7718 * 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).
7719 * @param {Number} The X position of the element
7720 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7721 * @return {Roo.Element} this
7723 setX : function(x, animate){
7725 D.setX(this.dom, x);
7727 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7733 * 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).
7734 * @param {Number} The Y position of the element
7735 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7736 * @return {Roo.Element} this
7738 setY : function(y, animate){
7740 D.setY(this.dom, y);
7742 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7748 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7749 * @param {String} left The left CSS property value
7750 * @return {Roo.Element} this
7752 setLeft : function(left){
7753 this.setStyle("left", this.addUnits(left));
7758 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7759 * @param {String} top The top CSS property value
7760 * @return {Roo.Element} this
7762 setTop : function(top){
7763 this.setStyle("top", this.addUnits(top));
7768 * Sets the element's CSS right style.
7769 * @param {String} right The right CSS property value
7770 * @return {Roo.Element} this
7772 setRight : function(right){
7773 this.setStyle("right", this.addUnits(right));
7778 * Sets the element's CSS bottom style.
7779 * @param {String} bottom The bottom CSS property value
7780 * @return {Roo.Element} this
7782 setBottom : function(bottom){
7783 this.setStyle("bottom", this.addUnits(bottom));
7788 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7789 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7790 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7791 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7792 * @return {Roo.Element} this
7794 setXY : function(pos, animate){
7796 D.setXY(this.dom, pos);
7798 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
7804 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7805 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7806 * @param {Number} x X value for new position (coordinates are page-based)
7807 * @param {Number} y Y value for new position (coordinates are page-based)
7808 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7809 * @return {Roo.Element} this
7811 setLocation : function(x, y, animate){
7812 this.setXY([x, y], this.preanim(arguments, 2));
7817 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7818 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7819 * @param {Number} x X value for new position (coordinates are page-based)
7820 * @param {Number} y Y value for new position (coordinates are page-based)
7821 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7822 * @return {Roo.Element} this
7824 moveTo : function(x, y, animate){
7825 this.setXY([x, y], this.preanim(arguments, 2));
7830 * Returns the region of the given element.
7831 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
7832 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
7834 getRegion : function(){
7835 return D.getRegion(this.dom);
7839 * Returns the offset height of the element
7840 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
7841 * @return {Number} The element's height
7843 getHeight : function(contentHeight){
7844 var h = this.dom.offsetHeight || 0;
7845 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
7849 * Returns the offset width of the element
7850 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
7851 * @return {Number} The element's width
7853 getWidth : function(contentWidth){
7854 var w = this.dom.offsetWidth || 0;
7855 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
7859 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
7860 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
7861 * if a height has not been set using CSS.
7864 getComputedHeight : function(){
7865 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
7867 h = parseInt(this.getStyle('height'), 10) || 0;
7868 if(!this.isBorderBox()){
7869 h += this.getFrameWidth('tb');
7876 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
7877 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
7878 * if a width has not been set using CSS.
7881 getComputedWidth : function(){
7882 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
7884 w = parseInt(this.getStyle('width'), 10) || 0;
7885 if(!this.isBorderBox()){
7886 w += this.getFrameWidth('lr');
7893 * Returns the size of the element.
7894 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
7895 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
7897 getSize : function(contentSize){
7898 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
7902 * Returns the width and height of the viewport.
7903 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
7905 getViewSize : function(){
7906 var d = this.dom, doc = document, aw = 0, ah = 0;
7907 if(d == doc || d == doc.body){
7908 return {width : D.getViewWidth(), height: D.getViewHeight()};
7911 width : d.clientWidth,
7912 height: d.clientHeight
7918 * Returns the value of the "value" attribute
7919 * @param {Boolean} asNumber true to parse the value as a number
7920 * @return {String/Number}
7922 getValue : function(asNumber){
7923 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
7927 adjustWidth : function(width){
7928 if(typeof width == "number"){
7929 if(this.autoBoxAdjust && !this.isBorderBox()){
7930 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
7940 adjustHeight : function(height){
7941 if(typeof height == "number"){
7942 if(this.autoBoxAdjust && !this.isBorderBox()){
7943 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
7953 * Set the width of the element
7954 * @param {Number} width The new width
7955 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7956 * @return {Roo.Element} this
7958 setWidth : function(width, animate){
7959 width = this.adjustWidth(width);
7961 this.dom.style.width = this.addUnits(width);
7963 this.anim({width: {to: width}}, this.preanim(arguments, 1));
7969 * Set the height of the element
7970 * @param {Number} height The new height
7971 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7972 * @return {Roo.Element} this
7974 setHeight : function(height, animate){
7975 height = this.adjustHeight(height);
7977 this.dom.style.height = this.addUnits(height);
7979 this.anim({height: {to: height}}, this.preanim(arguments, 1));
7985 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
7986 * @param {Number} width The new width
7987 * @param {Number} height The new height
7988 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7989 * @return {Roo.Element} this
7991 setSize : function(width, height, animate){
7992 if(typeof width == "object"){ // in case of object from getSize()
7993 height = width.height; width = width.width;
7995 width = this.adjustWidth(width); height = this.adjustHeight(height);
7997 this.dom.style.width = this.addUnits(width);
7998 this.dom.style.height = this.addUnits(height);
8000 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
8006 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
8007 * @param {Number} x X value for new position (coordinates are page-based)
8008 * @param {Number} y Y value for new position (coordinates are page-based)
8009 * @param {Number} width The new width
8010 * @param {Number} height The new height
8011 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8012 * @return {Roo.Element} this
8014 setBounds : function(x, y, width, height, animate){
8016 this.setSize(width, height);
8017 this.setLocation(x, y);
8019 width = this.adjustWidth(width); height = this.adjustHeight(height);
8020 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
8021 this.preanim(arguments, 4), 'motion');
8027 * 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.
8028 * @param {Roo.lib.Region} region The region to fill
8029 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8030 * @return {Roo.Element} this
8032 setRegion : function(region, animate){
8033 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
8038 * Appends an event handler
8040 * @param {String} eventName The type of event to append
8041 * @param {Function} fn The method the event invokes
8042 * @param {Object} scope (optional) The scope (this object) of the fn
8043 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
8045 addListener : function(eventName, fn, scope, options){
8047 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8052 * Removes an event handler from this element
8053 * @param {String} eventName the type of event to remove
8054 * @param {Function} fn the method the event invokes
8055 * @return {Roo.Element} this
8057 removeListener : function(eventName, fn){
8058 Roo.EventManager.removeListener(this.dom, eventName, fn);
8063 * Removes all previous added listeners from this element
8064 * @return {Roo.Element} this
8066 removeAllListeners : function(){
8067 E.purgeElement(this.dom);
8071 relayEvent : function(eventName, observable){
8072 this.on(eventName, function(e){
8073 observable.fireEvent(eventName, e);
8078 * Set the opacity of the element
8079 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8080 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8081 * @return {Roo.Element} this
8083 setOpacity : function(opacity, animate){
8085 var s = this.dom.style;
8088 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8089 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8091 s.opacity = opacity;
8094 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8100 * Gets the left X coordinate
8101 * @param {Boolean} local True to get the local css position instead of page coordinate
8104 getLeft : function(local){
8108 return parseInt(this.getStyle("left"), 10) || 0;
8113 * Gets the right X coordinate of the element (element X position + element width)
8114 * @param {Boolean} local True to get the local css position instead of page coordinate
8117 getRight : function(local){
8119 return this.getX() + this.getWidth();
8121 return (this.getLeft(true) + this.getWidth()) || 0;
8126 * Gets the top Y coordinate
8127 * @param {Boolean} local True to get the local css position instead of page coordinate
8130 getTop : function(local) {
8134 return parseInt(this.getStyle("top"), 10) || 0;
8139 * Gets the bottom Y coordinate of the element (element Y position + element height)
8140 * @param {Boolean} local True to get the local css position instead of page coordinate
8143 getBottom : function(local){
8145 return this.getY() + this.getHeight();
8147 return (this.getTop(true) + this.getHeight()) || 0;
8152 * Initializes positioning on this element. If a desired position is not passed, it will make the
8153 * the element positioned relative IF it is not already positioned.
8154 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8155 * @param {Number} zIndex (optional) The zIndex to apply
8156 * @param {Number} x (optional) Set the page X position
8157 * @param {Number} y (optional) Set the page Y position
8159 position : function(pos, zIndex, x, y){
8161 if(this.getStyle('position') == 'static'){
8162 this.setStyle('position', 'relative');
8165 this.setStyle("position", pos);
8168 this.setStyle("z-index", zIndex);
8170 if(x !== undefined && y !== undefined){
8172 }else if(x !== undefined){
8174 }else if(y !== undefined){
8180 * Clear positioning back to the default when the document was loaded
8181 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8182 * @return {Roo.Element} this
8184 clearPositioning : function(value){
8192 "position" : "static"
8198 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8199 * snapshot before performing an update and then restoring the element.
8202 getPositioning : function(){
8203 var l = this.getStyle("left");
8204 var t = this.getStyle("top");
8206 "position" : this.getStyle("position"),
8208 "right" : l ? "" : this.getStyle("right"),
8210 "bottom" : t ? "" : this.getStyle("bottom"),
8211 "z-index" : this.getStyle("z-index")
8216 * Gets the width of the border(s) for the specified side(s)
8217 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8218 * passing lr would get the border (l)eft width + the border (r)ight width.
8219 * @return {Number} The width of the sides passed added together
8221 getBorderWidth : function(side){
8222 return this.addStyles(side, El.borders);
8226 * Gets the width of the padding(s) for the specified side(s)
8227 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8228 * passing lr would get the padding (l)eft + the padding (r)ight.
8229 * @return {Number} The padding of the sides passed added together
8231 getPadding : function(side){
8232 return this.addStyles(side, El.paddings);
8236 * Set positioning with an object returned by getPositioning().
8237 * @param {Object} posCfg
8238 * @return {Roo.Element} this
8240 setPositioning : function(pc){
8241 this.applyStyles(pc);
8242 if(pc.right == "auto"){
8243 this.dom.style.right = "";
8245 if(pc.bottom == "auto"){
8246 this.dom.style.bottom = "";
8252 fixDisplay : function(){
8253 if(this.getStyle("display") == "none"){
8254 this.setStyle("visibility", "hidden");
8255 this.setStyle("display", this.originalDisplay); // first try reverting to default
8256 if(this.getStyle("display") == "none"){ // if that fails, default to block
8257 this.setStyle("display", "block");
8263 * Quick set left and top adding default units
8264 * @param {String} left The left CSS property value
8265 * @param {String} top The top CSS property value
8266 * @return {Roo.Element} this
8268 setLeftTop : function(left, top){
8269 this.dom.style.left = this.addUnits(left);
8270 this.dom.style.top = this.addUnits(top);
8275 * Move this element relative to its current position.
8276 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8277 * @param {Number} distance How far to move the element in pixels
8278 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8279 * @return {Roo.Element} this
8281 move : function(direction, distance, animate){
8282 var xy = this.getXY();
8283 direction = direction.toLowerCase();
8287 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8291 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8296 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8301 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8308 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8309 * @return {Roo.Element} this
8312 if(!this.isClipped){
8313 this.isClipped = true;
8314 this.originalClip = {
8315 "o": this.getStyle("overflow"),
8316 "x": this.getStyle("overflow-x"),
8317 "y": this.getStyle("overflow-y")
8319 this.setStyle("overflow", "hidden");
8320 this.setStyle("overflow-x", "hidden");
8321 this.setStyle("overflow-y", "hidden");
8327 * Return clipping (overflow) to original clipping before clip() was called
8328 * @return {Roo.Element} this
8330 unclip : function(){
8332 this.isClipped = false;
8333 var o = this.originalClip;
8334 if(o.o){this.setStyle("overflow", o.o);}
8335 if(o.x){this.setStyle("overflow-x", o.x);}
8336 if(o.y){this.setStyle("overflow-y", o.y);}
8343 * Gets the x,y coordinates specified by the anchor position on the element.
8344 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8345 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8346 * {width: (target width), height: (target height)} (defaults to the element's current size)
8347 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8348 * @return {Array} [x, y] An array containing the element's x and y coordinates
8350 getAnchorXY : function(anchor, local, s){
8351 //Passing a different size is useful for pre-calculating anchors,
8352 //especially for anchored animations that change the el size.
8354 var w, h, vp = false;
8357 if(d == document.body || d == document){
8359 w = D.getViewWidth(); h = D.getViewHeight();
8361 w = this.getWidth(); h = this.getHeight();
8364 w = s.width; h = s.height;
8366 var x = 0, y = 0, r = Math.round;
8367 switch((anchor || "tl").toLowerCase()){
8409 var sc = this.getScroll();
8410 return [x + sc.left, y + sc.top];
8412 //Add the element's offset xy
8413 var o = this.getXY();
8414 return [x+o[0], y+o[1]];
8418 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8419 * supported position values.
8420 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8421 * @param {String} position The position to align to.
8422 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8423 * @return {Array} [x, y]
8425 getAlignToXY : function(el, p, o){
8429 throw "Element.alignTo with an element that doesn't exist";
8431 var c = false; //constrain to viewport
8432 var p1 = "", p2 = "";
8439 }else if(p.indexOf("-") == -1){
8442 p = p.toLowerCase();
8443 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8445 throw "Element.alignTo with an invalid alignment " + p;
8447 p1 = m[1]; p2 = m[2]; c = !!m[3];
8449 //Subtract the aligned el's internal xy from the target's offset xy
8450 //plus custom offset to get the aligned el's new offset xy
8451 var a1 = this.getAnchorXY(p1, true);
8452 var a2 = el.getAnchorXY(p2, false);
8453 var x = a2[0] - a1[0] + o[0];
8454 var y = a2[1] - a1[1] + o[1];
8456 //constrain the aligned el to viewport if necessary
8457 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8458 // 5px of margin for ie
8459 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8461 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8462 //perpendicular to the vp border, allow the aligned el to slide on that border,
8463 //otherwise swap the aligned el to the opposite border of the target.
8464 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8465 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8466 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t"));
8467 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8470 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8471 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8473 if((x+w) > dw + scrollX){
8474 x = swapX ? r.left-w : dw+scrollX-w;
8477 x = swapX ? r.right : scrollX;
8479 if((y+h) > dh + scrollY){
8480 y = swapY ? r.top-h : dh+scrollY-h;
8483 y = swapY ? r.bottom : scrollY;
8490 getConstrainToXY : function(){
8491 var os = {top:0, left:0, bottom:0, right: 0};
8493 return function(el, local, offsets, proposedXY){
8495 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8497 var vw, vh, vx = 0, vy = 0;
8498 if(el.dom == document.body || el.dom == document){
8499 vw = Roo.lib.Dom.getViewWidth();
8500 vh = Roo.lib.Dom.getViewHeight();
8502 vw = el.dom.clientWidth;
8503 vh = el.dom.clientHeight;
8505 var vxy = el.getXY();
8511 var s = el.getScroll();
8513 vx += offsets.left + s.left;
8514 vy += offsets.top + s.top;
8516 vw -= offsets.right;
8517 vh -= offsets.bottom;
8522 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8523 var x = xy[0], y = xy[1];
8524 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8526 // only move it if it needs it
8529 // first validate right/bottom
8538 // then make sure top/left isn't negative
8547 return moved ? [x, y] : false;
8552 adjustForConstraints : function(xy, parent, offsets){
8553 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8557 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8558 * document it aligns it to the viewport.
8559 * The position parameter is optional, and can be specified in any one of the following formats:
8561 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8562 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8563 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8564 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8565 * <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
8566 * element's anchor point, and the second value is used as the target's anchor point.</li>
8568 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8569 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8570 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8571 * that specified in order to enforce the viewport constraints.
8572 * Following are all of the supported anchor positions:
8575 ----- -----------------------------
8576 tl The top left corner (default)
8577 t The center of the top edge
8578 tr The top right corner
8579 l The center of the left edge
8580 c In the center of the element
8581 r The center of the right edge
8582 bl The bottom left corner
8583 b The center of the bottom edge
8584 br The bottom right corner
8588 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8589 el.alignTo("other-el");
8591 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8592 el.alignTo("other-el", "tr?");
8594 // align the bottom right corner of el with the center left edge of other-el
8595 el.alignTo("other-el", "br-l?");
8597 // align the center of el with the bottom left corner of other-el and
8598 // adjust the x position by -6 pixels (and the y position by 0)
8599 el.alignTo("other-el", "c-bl", [-6, 0]);
8601 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8602 * @param {String} position The position to align to.
8603 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8604 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8605 * @return {Roo.Element} this
8607 alignTo : function(element, position, offsets, animate){
8608 var xy = this.getAlignToXY(element, position, offsets);
8609 this.setXY(xy, this.preanim(arguments, 3));
8614 * Anchors an element to another element and realigns it when the window is resized.
8615 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8616 * @param {String} position The position to align to.
8617 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8618 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8619 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8620 * is a number, it is used as the buffer delay (defaults to 50ms).
8621 * @param {Function} callback The function to call after the animation finishes
8622 * @return {Roo.Element} this
8624 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8625 var action = function(){
8626 this.alignTo(el, alignment, offsets, animate);
8627 Roo.callback(callback, this);
8629 Roo.EventManager.onWindowResize(action, this);
8630 var tm = typeof monitorScroll;
8631 if(tm != 'undefined'){
8632 Roo.EventManager.on(window, 'scroll', action, this,
8633 {buffer: tm == 'number' ? monitorScroll : 50});
8635 action.call(this); // align immediately
8639 * Clears any opacity settings from this element. Required in some cases for IE.
8640 * @return {Roo.Element} this
8642 clearOpacity : function(){
8643 if (window.ActiveXObject) {
8644 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8645 this.dom.style.filter = "";
8648 this.dom.style.opacity = "";
8649 this.dom.style["-moz-opacity"] = "";
8650 this.dom.style["-khtml-opacity"] = "";
8656 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8657 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8658 * @return {Roo.Element} this
8660 hide : function(animate){
8661 this.setVisible(false, this.preanim(arguments, 0));
8666 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8667 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8668 * @return {Roo.Element} this
8670 show : function(animate){
8671 this.setVisible(true, this.preanim(arguments, 0));
8676 * @private Test if size has a unit, otherwise appends the default
8678 addUnits : function(size){
8679 return Roo.Element.addUnits(size, this.defaultUnit);
8683 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8684 * @return {Roo.Element} this
8686 beginMeasure : function(){
8688 if(el.offsetWidth || el.offsetHeight){
8689 return this; // offsets work already
8692 var p = this.dom, b = document.body; // start with this element
8693 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8694 var pe = Roo.get(p);
8695 if(pe.getStyle('display') == 'none'){
8696 changed.push({el: p, visibility: pe.getStyle("visibility")});
8697 p.style.visibility = "hidden";
8698 p.style.display = "block";
8702 this._measureChanged = changed;
8708 * Restores displays to before beginMeasure was called
8709 * @return {Roo.Element} this
8711 endMeasure : function(){
8712 var changed = this._measureChanged;
8714 for(var i = 0, len = changed.length; i < len; i++) {
8716 r.el.style.visibility = r.visibility;
8717 r.el.style.display = "none";
8719 this._measureChanged = null;
8725 * Update the innerHTML of this element, optionally searching for and processing scripts
8726 * @param {String} html The new HTML
8727 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8728 * @param {Function} callback For async script loading you can be noticed when the update completes
8729 * @return {Roo.Element} this
8731 update : function(html, loadScripts, callback){
8732 if(typeof html == "undefined"){
8735 if(loadScripts !== true){
8736 this.dom.innerHTML = html;
8737 if(typeof callback == "function"){
8745 html += '<span id="' + id + '"></span>';
8747 E.onAvailable(id, function(){
8748 var hd = document.getElementsByTagName("head")[0];
8749 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8750 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8751 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8754 while(match = re.exec(html)){
8755 var attrs = match[1];
8756 var srcMatch = attrs ? attrs.match(srcRe) : false;
8757 if(srcMatch && srcMatch[2]){
8758 var s = document.createElement("script");
8759 s.src = srcMatch[2];
8760 var typeMatch = attrs.match(typeRe);
8761 if(typeMatch && typeMatch[2]){
8762 s.type = typeMatch[2];
8765 }else if(match[2] && match[2].length > 0){
8766 if(window.execScript) {
8767 window.execScript(match[2]);
8775 window.eval(match[2]);
8779 var el = document.getElementById(id);
8780 if(el){el.parentNode.removeChild(el);}
8781 if(typeof callback == "function"){
8785 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8790 * Direct access to the UpdateManager update() method (takes the same parameters).
8791 * @param {String/Function} url The url for this request or a function to call to get the url
8792 * @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}
8793 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8794 * @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.
8795 * @return {Roo.Element} this
8798 var um = this.getUpdateManager();
8799 um.update.apply(um, arguments);
8804 * Gets this element's UpdateManager
8805 * @return {Roo.UpdateManager} The UpdateManager
8807 getUpdateManager : function(){
8808 if(!this.updateManager){
8809 this.updateManager = new Roo.UpdateManager(this);
8811 return this.updateManager;
8815 * Disables text selection for this element (normalized across browsers)
8816 * @return {Roo.Element} this
8818 unselectable : function(){
8819 this.dom.unselectable = "on";
8820 this.swallowEvent("selectstart", true);
8821 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
8822 this.addClass("x-unselectable");
8827 * Calculates the x, y to center this element on the screen
8828 * @return {Array} The x, y values [x, y]
8830 getCenterXY : function(){
8831 return this.getAlignToXY(document, 'c-c');
8835 * Centers the Element in either the viewport, or another Element.
8836 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
8838 center : function(centerIn){
8839 this.alignTo(centerIn || document, 'c-c');
8844 * Tests various css rules/browsers to determine if this element uses a border box
8847 isBorderBox : function(){
8848 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
8852 * Return a box {x, y, width, height} that can be used to set another elements
8853 * size/location to match this element.
8854 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
8855 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
8856 * @return {Object} box An object in the format {x, y, width, height}
8858 getBox : function(contentBox, local){
8863 var left = parseInt(this.getStyle("left"), 10) || 0;
8864 var top = parseInt(this.getStyle("top"), 10) || 0;
8867 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
8869 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
8871 var l = this.getBorderWidth("l")+this.getPadding("l");
8872 var r = this.getBorderWidth("r")+this.getPadding("r");
8873 var t = this.getBorderWidth("t")+this.getPadding("t");
8874 var b = this.getBorderWidth("b")+this.getPadding("b");
8875 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)};
8877 bx.right = bx.x + bx.width;
8878 bx.bottom = bx.y + bx.height;
8883 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
8884 for more information about the sides.
8885 * @param {String} sides
8888 getFrameWidth : function(sides, onlyContentBox){
8889 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
8893 * 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.
8894 * @param {Object} box The box to fill {x, y, width, height}
8895 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
8896 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8897 * @return {Roo.Element} this
8899 setBox : function(box, adjust, animate){
8900 var w = box.width, h = box.height;
8901 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
8902 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8903 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8905 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
8910 * Forces the browser to repaint this element
8911 * @return {Roo.Element} this
8913 repaint : function(){
8915 this.addClass("x-repaint");
8916 setTimeout(function(){
8917 Roo.get(dom).removeClass("x-repaint");
8923 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
8924 * then it returns the calculated width of the sides (see getPadding)
8925 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
8926 * @return {Object/Number}
8928 getMargins : function(side){
8931 top: parseInt(this.getStyle("margin-top"), 10) || 0,
8932 left: parseInt(this.getStyle("margin-left"), 10) || 0,
8933 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
8934 right: parseInt(this.getStyle("margin-right"), 10) || 0
8937 return this.addStyles(side, El.margins);
8942 addStyles : function(sides, styles){
8944 for(var i = 0, len = sides.length; i < len; i++){
8945 v = this.getStyle(styles[sides.charAt(i)]);
8947 w = parseInt(v, 10);
8955 * Creates a proxy element of this element
8956 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
8957 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
8958 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
8959 * @return {Roo.Element} The new proxy element
8961 createProxy : function(config, renderTo, matchBox){
8963 renderTo = Roo.getDom(renderTo);
8965 renderTo = document.body;
8967 config = typeof config == "object" ?
8968 config : {tag : "div", cls: config};
8969 var proxy = Roo.DomHelper.append(renderTo, config, true);
8971 proxy.setBox(this.getBox());
8977 * Puts a mask over this element to disable user interaction. Requires core.css.
8978 * This method can only be applied to elements which accept child nodes.
8979 * @param {String} msg (optional) A message to display in the mask
8980 * @param {String} msgCls (optional) A css class to apply to the msg element
8981 * @return {Element} The mask element
8983 mask : function(msg, msgCls)
8985 if(this.getStyle("position") == "static" && this.dom.tagName !== 'BODY'){
8986 this.setStyle("position", "relative");
8989 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
8991 this.addClass("x-masked");
8992 this._mask.setDisplayed(true);
8997 while (dom && dom.style) {
8998 if (!isNaN(parseInt(dom.style.zIndex))) {
8999 z = Math.max(z, parseInt(dom.style.zIndex));
9001 dom = dom.parentNode;
9003 // if we are masking the body - then it hides everything..
9004 if (this.dom == document.body) {
9006 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
9007 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
9010 if(typeof msg == 'string'){
9012 this._maskMsg = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask-msg", cn:{tag:'div'}}, true);
9014 var mm = this._maskMsg;
9015 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
9016 if (mm.dom.firstChild) { // weird IE issue?
9017 mm.dom.firstChild.innerHTML = msg;
9019 mm.setDisplayed(true);
9021 mm.setStyle('z-index', z + 102);
9023 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
9024 this._mask.setHeight(this.getHeight());
9026 this._mask.setStyle('z-index', z + 100);
9032 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
9033 * it is cached for reuse.
9035 unmask : function(removeEl){
9037 if(removeEl === true){
9038 this._mask.remove();
9041 this._maskMsg.remove();
9042 delete this._maskMsg;
9045 this._mask.setDisplayed(false);
9047 this._maskMsg.setDisplayed(false);
9051 this.removeClass("x-masked");
9055 * Returns true if this element is masked
9058 isMasked : function(){
9059 return this._mask && this._mask.isVisible();
9063 * Creates an iframe shim for this element to keep selects and other windowed objects from
9065 * @return {Roo.Element} The new shim element
9067 createShim : function(){
9068 var el = document.createElement('iframe');
9069 el.frameBorder = 'no';
9070 el.className = 'roo-shim';
9071 if(Roo.isIE && Roo.isSecure){
9072 el.src = Roo.SSL_SECURE_URL;
9074 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9075 shim.autoBoxAdjust = false;
9080 * Removes this element from the DOM and deletes it from the cache
9082 remove : function(){
9083 if(this.dom.parentNode){
9084 this.dom.parentNode.removeChild(this.dom);
9086 delete El.cache[this.dom.id];
9090 * Sets up event handlers to add and remove a css class when the mouse is over this element
9091 * @param {String} className
9092 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9093 * mouseout events for children elements
9094 * @return {Roo.Element} this
9096 addClassOnOver : function(className, preventFlicker){
9097 this.on("mouseover", function(){
9098 Roo.fly(this, '_internal').addClass(className);
9100 var removeFn = function(e){
9101 if(preventFlicker !== true || !e.within(this, true)){
9102 Roo.fly(this, '_internal').removeClass(className);
9105 this.on("mouseout", removeFn, this.dom);
9110 * Sets up event handlers to add and remove a css class when this element has the focus
9111 * @param {String} className
9112 * @return {Roo.Element} this
9114 addClassOnFocus : function(className){
9115 this.on("focus", function(){
9116 Roo.fly(this, '_internal').addClass(className);
9118 this.on("blur", function(){
9119 Roo.fly(this, '_internal').removeClass(className);
9124 * 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)
9125 * @param {String} className
9126 * @return {Roo.Element} this
9128 addClassOnClick : function(className){
9130 this.on("mousedown", function(){
9131 Roo.fly(dom, '_internal').addClass(className);
9132 var d = Roo.get(document);
9133 var fn = function(){
9134 Roo.fly(dom, '_internal').removeClass(className);
9135 d.removeListener("mouseup", fn);
9137 d.on("mouseup", fn);
9143 * Stops the specified event from bubbling and optionally prevents the default action
9144 * @param {String} eventName
9145 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9146 * @return {Roo.Element} this
9148 swallowEvent : function(eventName, preventDefault){
9149 var fn = function(e){
9150 e.stopPropagation();
9155 if(eventName instanceof Array){
9156 for(var i = 0, len = eventName.length; i < len; i++){
9157 this.on(eventName[i], fn);
9161 this.on(eventName, fn);
9168 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9171 * Sizes this element to its parent element's dimensions performing
9172 * neccessary box adjustments.
9173 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9174 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9175 * @return {Roo.Element} this
9177 fitToParent : function(monitorResize, targetParent) {
9178 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9179 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9180 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9183 var p = Roo.get(targetParent || this.dom.parentNode);
9184 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9185 if (monitorResize === true) {
9186 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9187 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9193 * Gets the next sibling, skipping text nodes
9194 * @return {HTMLElement} The next sibling or null
9196 getNextSibling : function(){
9197 var n = this.dom.nextSibling;
9198 while(n && n.nodeType != 1){
9205 * Gets the previous sibling, skipping text nodes
9206 * @return {HTMLElement} The previous sibling or null
9208 getPrevSibling : function(){
9209 var n = this.dom.previousSibling;
9210 while(n && n.nodeType != 1){
9211 n = n.previousSibling;
9218 * Appends the passed element(s) to this element
9219 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9220 * @return {Roo.Element} this
9222 appendChild: function(el){
9229 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9230 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9231 * automatically generated with the specified attributes.
9232 * @param {HTMLElement} insertBefore (optional) a child element of this element
9233 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9234 * @return {Roo.Element} The new child element
9236 createChild: function(config, insertBefore, returnDom){
9237 config = config || {tag:'div'};
9239 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9241 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9245 * Appends this element to the passed element
9246 * @param {String/HTMLElement/Element} el The new parent element
9247 * @return {Roo.Element} this
9249 appendTo: function(el){
9250 el = Roo.getDom(el);
9251 el.appendChild(this.dom);
9256 * Inserts this element before the passed element in the DOM
9257 * @param {String/HTMLElement/Element} el The element to insert before
9258 * @return {Roo.Element} this
9260 insertBefore: function(el){
9261 el = Roo.getDom(el);
9262 el.parentNode.insertBefore(this.dom, el);
9267 * Inserts this element after the passed element in the DOM
9268 * @param {String/HTMLElement/Element} el The element to insert after
9269 * @return {Roo.Element} this
9271 insertAfter: function(el){
9272 el = Roo.getDom(el);
9273 el.parentNode.insertBefore(this.dom, el.nextSibling);
9278 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9279 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9280 * @return {Roo.Element} The new child
9282 insertFirst: function(el, returnDom){
9284 if(typeof el == 'object' && !el.nodeType){ // dh config
9285 return this.createChild(el, this.dom.firstChild, returnDom);
9287 el = Roo.getDom(el);
9288 this.dom.insertBefore(el, this.dom.firstChild);
9289 return !returnDom ? Roo.get(el) : el;
9294 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9295 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9296 * @param {String} where (optional) 'before' or 'after' defaults to before
9297 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9298 * @return {Roo.Element} the inserted Element
9300 insertSibling: function(el, where, returnDom){
9301 where = where ? where.toLowerCase() : 'before';
9303 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9305 if(typeof el == 'object' && !el.nodeType){ // dh config
9306 if(where == 'after' && !this.dom.nextSibling){
9307 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9309 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9313 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9314 where == 'before' ? this.dom : this.dom.nextSibling);
9323 * Creates and wraps this element with another element
9324 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9325 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9326 * @return {HTMLElement/Element} The newly created wrapper element
9328 wrap: function(config, returnDom){
9330 config = {tag: "div"};
9332 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9333 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9338 * Replaces the passed element with this element
9339 * @param {String/HTMLElement/Element} el The element to replace
9340 * @return {Roo.Element} this
9342 replace: function(el){
9344 this.insertBefore(el);
9350 * Inserts an html fragment into this element
9351 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9352 * @param {String} html The HTML fragment
9353 * @param {Boolean} returnEl True to return an Roo.Element
9354 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9356 insertHtml : function(where, html, returnEl){
9357 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9358 return returnEl ? Roo.get(el) : el;
9362 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9363 * @param {Object} o The object with the attributes
9364 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9365 * @return {Roo.Element} this
9367 set : function(o, useSet){
9369 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9371 if(attr == "style" || typeof o[attr] == "function") continue;
9373 el.className = o["cls"];
9375 if(useSet) el.setAttribute(attr, o[attr]);
9376 else el[attr] = o[attr];
9380 Roo.DomHelper.applyStyles(el, o.style);
9386 * Convenience method for constructing a KeyMap
9387 * @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:
9388 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9389 * @param {Function} fn The function to call
9390 * @param {Object} scope (optional) The scope of the function
9391 * @return {Roo.KeyMap} The KeyMap created
9393 addKeyListener : function(key, fn, scope){
9395 if(typeof key != "object" || key instanceof Array){
9411 return new Roo.KeyMap(this, config);
9415 * Creates a KeyMap for this element
9416 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9417 * @return {Roo.KeyMap} The KeyMap created
9419 addKeyMap : function(config){
9420 return new Roo.KeyMap(this, config);
9424 * Returns true if this element is scrollable.
9427 isScrollable : function(){
9429 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9433 * 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().
9434 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9435 * @param {Number} value The new scroll value
9436 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9437 * @return {Element} this
9440 scrollTo : function(side, value, animate){
9441 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9443 this.dom[prop] = value;
9445 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9446 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9452 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9453 * within this element's scrollable range.
9454 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9455 * @param {Number} distance How far to scroll the element in pixels
9456 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9457 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9458 * was scrolled as far as it could go.
9460 scroll : function(direction, distance, animate){
9461 if(!this.isScrollable()){
9465 var l = el.scrollLeft, t = el.scrollTop;
9466 var w = el.scrollWidth, h = el.scrollHeight;
9467 var cw = el.clientWidth, ch = el.clientHeight;
9468 direction = direction.toLowerCase();
9469 var scrolled = false;
9470 var a = this.preanim(arguments, 2);
9475 var v = Math.min(l + distance, w-cw);
9476 this.scrollTo("left", v, a);
9483 var v = Math.max(l - distance, 0);
9484 this.scrollTo("left", v, a);
9492 var v = Math.max(t - distance, 0);
9493 this.scrollTo("top", v, a);
9501 var v = Math.min(t + distance, h-ch);
9502 this.scrollTo("top", v, a);
9511 * Translates the passed page coordinates into left/top css values for this element
9512 * @param {Number/Array} x The page x or an array containing [x, y]
9513 * @param {Number} y The page y
9514 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9516 translatePoints : function(x, y){
9517 if(typeof x == 'object' || x instanceof Array){
9520 var p = this.getStyle('position');
9521 var o = this.getXY();
9523 var l = parseInt(this.getStyle('left'), 10);
9524 var t = parseInt(this.getStyle('top'), 10);
9527 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9530 t = (p == "relative") ? 0 : this.dom.offsetTop;
9533 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9537 * Returns the current scroll position of the element.
9538 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9540 getScroll : function(){
9541 var d = this.dom, doc = document;
9542 if(d == doc || d == doc.body){
9543 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9544 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9545 return {left: l, top: t};
9547 return {left: d.scrollLeft, top: d.scrollTop};
9552 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9553 * are convert to standard 6 digit hex color.
9554 * @param {String} attr The css attribute
9555 * @param {String} defaultValue The default value to use when a valid color isn't found
9556 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9559 getColor : function(attr, defaultValue, prefix){
9560 var v = this.getStyle(attr);
9561 if(!v || v == "transparent" || v == "inherit") {
9562 return defaultValue;
9564 var color = typeof prefix == "undefined" ? "#" : prefix;
9565 if(v.substr(0, 4) == "rgb("){
9566 var rvs = v.slice(4, v.length -1).split(",");
9567 for(var i = 0; i < 3; i++){
9568 var h = parseInt(rvs[i]).toString(16);
9575 if(v.substr(0, 1) == "#"){
9577 for(var i = 1; i < 4; i++){
9578 var c = v.charAt(i);
9581 }else if(v.length == 7){
9582 color += v.substr(1);
9586 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9590 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9591 * gradient background, rounded corners and a 4-way shadow.
9592 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9593 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9594 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9595 * @return {Roo.Element} this
9597 boxWrap : function(cls){
9598 cls = cls || 'x-box';
9599 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9600 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9605 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9606 * @param {String} namespace The namespace in which to look for the attribute
9607 * @param {String} name The attribute name
9608 * @return {String} The attribute value
9610 getAttributeNS : Roo.isIE ? function(ns, name){
9612 var type = typeof d[ns+":"+name];
9613 if(type != 'undefined' && type != 'unknown'){
9614 return d[ns+":"+name];
9617 } : function(ns, name){
9619 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9624 * Sets or Returns the value the dom attribute value
9625 * @param {String|Object} name The attribute name (or object to set multiple attributes)
9626 * @param {String} value (optional) The value to set the attribute to
9627 * @return {String} The attribute value
9629 attr : function(name){
9630 if (arguments.length > 1) {
9631 this.dom.setAttribute(name, arguments[1]);
9632 return arguments[1];
9634 if (typeof(name) == 'object') {
9635 for(var i in name) {
9636 this.attr(i, name[i]);
9642 if (!this.dom.hasAttribute(name)) {
9645 return this.dom.getAttribute(name);
9652 var ep = El.prototype;
9655 * Appends an event handler (Shorthand for addListener)
9656 * @param {String} eventName The type of event to append
9657 * @param {Function} fn The method the event invokes
9658 * @param {Object} scope (optional) The scope (this object) of the fn
9659 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9662 ep.on = ep.addListener;
9664 ep.mon = ep.addListener;
9667 * Removes an event handler from this element (shorthand for removeListener)
9668 * @param {String} eventName the type of event to remove
9669 * @param {Function} fn the method the event invokes
9670 * @return {Roo.Element} this
9673 ep.un = ep.removeListener;
9676 * true to automatically adjust width and height settings for box-model issues (default to true)
9678 ep.autoBoxAdjust = true;
9681 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9684 El.addUnits = function(v, defaultUnit){
9685 if(v === "" || v == "auto"){
9688 if(v === undefined){
9691 if(typeof v == "number" || !El.unitPattern.test(v)){
9692 return v + (defaultUnit || 'px');
9697 // special markup used throughout Roo when box wrapping elements
9698 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>';
9700 * Visibility mode constant - Use visibility to hide element
9706 * Visibility mode constant - Use display to hide element
9712 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9713 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9714 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9726 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9727 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9728 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9729 * @return {Element} The Element object
9732 El.get = function(el){
9734 if(!el){ return null; }
9735 if(typeof el == "string"){ // element id
9736 if(!(elm = document.getElementById(el))){
9739 if(ex = El.cache[el]){
9742 ex = El.cache[el] = new El(elm);
9745 }else if(el.tagName){ // dom element
9749 if(ex = El.cache[id]){
9752 ex = El.cache[id] = new El(el);
9755 }else if(el instanceof El){
9757 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9758 // catch case where it hasn't been appended
9759 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9762 }else if(el.isComposite){
9764 }else if(el instanceof Array){
9765 return El.select(el);
9766 }else if(el == document){
9767 // create a bogus element object representing the document object
9769 var f = function(){};
9770 f.prototype = El.prototype;
9772 docEl.dom = document;
9780 El.uncache = function(el){
9781 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9783 delete El.cache[a[i].id || a[i]];
9789 // Garbage collection - uncache elements/purge listeners on orphaned elements
9790 // so we don't hold a reference and cause the browser to retain them
9791 El.garbageCollect = function(){
9792 if(!Roo.enableGarbageCollector){
9793 clearInterval(El.collectorThread);
9796 for(var eid in El.cache){
9797 var el = El.cache[eid], d = el.dom;
9798 // -------------------------------------------------------
9799 // Determining what is garbage:
9800 // -------------------------------------------------------
9802 // dom node is null, definitely garbage
9803 // -------------------------------------------------------
9805 // no parentNode == direct orphan, definitely garbage
9806 // -------------------------------------------------------
9807 // !d.offsetParent && !document.getElementById(eid)
9808 // display none elements have no offsetParent so we will
9809 // also try to look it up by it's id. However, check
9810 // offsetParent first so we don't do unneeded lookups.
9811 // This enables collection of elements that are not orphans
9812 // directly, but somewhere up the line they have an orphan
9814 // -------------------------------------------------------
9815 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
9816 delete El.cache[eid];
9817 if(d && Roo.enableListenerCollection){
9823 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
9827 El.Flyweight = function(dom){
9830 El.Flyweight.prototype = El.prototype;
9832 El._flyweights = {};
9834 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9835 * the dom node can be overwritten by other code.
9836 * @param {String/HTMLElement} el The dom node or id
9837 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9838 * prevent conflicts (e.g. internally Roo uses "_internal")
9840 * @return {Element} The shared Element object
9842 El.fly = function(el, named){
9843 named = named || '_global';
9844 el = Roo.getDom(el);
9848 if(!El._flyweights[named]){
9849 El._flyweights[named] = new El.Flyweight();
9851 El._flyweights[named].dom = el;
9852 return El._flyweights[named];
9856 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9857 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9858 * Shorthand of {@link Roo.Element#get}
9859 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9860 * @return {Element} The Element object
9866 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9867 * the dom node can be overwritten by other code.
9868 * Shorthand of {@link Roo.Element#fly}
9869 * @param {String/HTMLElement} el The dom node or id
9870 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9871 * prevent conflicts (e.g. internally Roo uses "_internal")
9873 * @return {Element} The shared Element object
9879 // speedy lookup for elements never to box adjust
9880 var noBoxAdjust = Roo.isStrict ? {
9883 input:1, select:1, textarea:1
9885 if(Roo.isIE || Roo.isGecko){
9886 noBoxAdjust['button'] = 1;
9890 Roo.EventManager.on(window, 'unload', function(){
9892 delete El._flyweights;
9900 Roo.Element.selectorFunction = Roo.DomQuery.select;
9903 Roo.Element.select = function(selector, unique, root){
9905 if(typeof selector == "string"){
9906 els = Roo.Element.selectorFunction(selector, root);
9907 }else if(selector.length !== undefined){
9910 throw "Invalid selector";
9912 if(unique === true){
9913 return new Roo.CompositeElement(els);
9915 return new Roo.CompositeElementLite(els);
9919 * Selects elements based on the passed CSS selector to enable working on them as 1.
9920 * @param {String/Array} selector The CSS selector or an array of elements
9921 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
9922 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
9923 * @return {CompositeElementLite/CompositeElement}
9927 Roo.select = Roo.Element.select;
9944 * Ext JS Library 1.1.1
9945 * Copyright(c) 2006-2007, Ext JS, LLC.
9947 * Originally Released Under LGPL - original licence link has changed is not relivant.
9950 * <script type="text/javascript">
9955 //Notifies Element that fx methods are available
9956 Roo.enableFx = true;
9960 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
9961 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
9962 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
9963 * Element effects to work.</p><br/>
9965 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
9966 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
9967 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
9968 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
9969 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
9970 * expected results and should be done with care.</p><br/>
9972 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
9973 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
9976 ----- -----------------------------
9977 tl The top left corner
9978 t The center of the top edge
9979 tr The top right corner
9980 l The center of the left edge
9981 r The center of the right edge
9982 bl The bottom left corner
9983 b The center of the bottom edge
9984 br The bottom right corner
9986 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
9987 * below are common options that can be passed to any Fx method.</b>
9988 * @cfg {Function} callback A function called when the effect is finished
9989 * @cfg {Object} scope The scope of the effect function
9990 * @cfg {String} easing A valid Easing value for the effect
9991 * @cfg {String} afterCls A css class to apply after the effect
9992 * @cfg {Number} duration The length of time (in seconds) that the effect should last
9993 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
9994 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
9995 * effects that end with the element being visually hidden, ignored otherwise)
9996 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
9997 * a function which returns such a specification that will be applied to the Element after the effect finishes
9998 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
9999 * @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
10000 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
10004 * Slides the element into view. An anchor point can be optionally passed to set the point of
10005 * origin for the slide effect. This function automatically handles wrapping the element with
10006 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10009 // default: slide the element in from the top
10012 // custom: slide the element in from the right with a 2-second duration
10013 el.slideIn('r', { duration: 2 });
10015 // common config options shown with default values
10021 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10022 * @param {Object} options (optional) Object literal with any of the Fx config options
10023 * @return {Roo.Element} The Element
10025 slideIn : function(anchor, o){
10026 var el = this.getFxEl();
10029 el.queueFx(o, function(){
10031 anchor = anchor || "t";
10033 // fix display to visibility
10036 // restore values after effect
10037 var r = this.getFxRestore();
10038 var b = this.getBox();
10039 // fixed size for slide
10043 var wrap = this.fxWrap(r.pos, o, "hidden");
10045 var st = this.dom.style;
10046 st.visibility = "visible";
10047 st.position = "absolute";
10049 // clear out temp styles after slide and unwrap
10050 var after = function(){
10051 el.fxUnwrap(wrap, r.pos, o);
10052 st.width = r.width;
10053 st.height = r.height;
10056 // time to calc the positions
10057 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10059 switch(anchor.toLowerCase()){
10061 wrap.setSize(b.width, 0);
10062 st.left = st.bottom = "0";
10066 wrap.setSize(0, b.height);
10067 st.right = st.top = "0";
10071 wrap.setSize(0, b.height);
10072 wrap.setX(b.right);
10073 st.left = st.top = "0";
10074 a = {width: bw, points: pt};
10077 wrap.setSize(b.width, 0);
10078 wrap.setY(b.bottom);
10079 st.left = st.top = "0";
10080 a = {height: bh, points: pt};
10083 wrap.setSize(0, 0);
10084 st.right = st.bottom = "0";
10085 a = {width: bw, height: bh};
10088 wrap.setSize(0, 0);
10089 wrap.setY(b.y+b.height);
10090 st.right = st.top = "0";
10091 a = {width: bw, height: bh, points: pt};
10094 wrap.setSize(0, 0);
10095 wrap.setXY([b.right, b.bottom]);
10096 st.left = st.top = "0";
10097 a = {width: bw, height: bh, points: pt};
10100 wrap.setSize(0, 0);
10101 wrap.setX(b.x+b.width);
10102 st.left = st.bottom = "0";
10103 a = {width: bw, height: bh, points: pt};
10106 this.dom.style.visibility = "visible";
10109 arguments.callee.anim = wrap.fxanim(a,
10119 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10120 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10121 * 'hidden') but block elements will still take up space in the document. The element must be removed
10122 * from the DOM using the 'remove' config option if desired. This function automatically handles
10123 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10126 // default: slide the element out to the top
10129 // custom: slide the element out to the right with a 2-second duration
10130 el.slideOut('r', { duration: 2 });
10132 // common config options shown with default values
10140 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10141 * @param {Object} options (optional) Object literal with any of the Fx config options
10142 * @return {Roo.Element} The Element
10144 slideOut : function(anchor, o){
10145 var el = this.getFxEl();
10148 el.queueFx(o, function(){
10150 anchor = anchor || "t";
10152 // restore values after effect
10153 var r = this.getFxRestore();
10155 var b = this.getBox();
10156 // fixed size for slide
10160 var wrap = this.fxWrap(r.pos, o, "visible");
10162 var st = this.dom.style;
10163 st.visibility = "visible";
10164 st.position = "absolute";
10168 var after = function(){
10170 el.setDisplayed(false);
10175 el.fxUnwrap(wrap, r.pos, o);
10177 st.width = r.width;
10178 st.height = r.height;
10183 var a, zero = {to: 0};
10184 switch(anchor.toLowerCase()){
10186 st.left = st.bottom = "0";
10187 a = {height: zero};
10190 st.right = st.top = "0";
10194 st.left = st.top = "0";
10195 a = {width: zero, points: {to:[b.right, b.y]}};
10198 st.left = st.top = "0";
10199 a = {height: zero, points: {to:[b.x, b.bottom]}};
10202 st.right = st.bottom = "0";
10203 a = {width: zero, height: zero};
10206 st.right = st.top = "0";
10207 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10210 st.left = st.top = "0";
10211 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10214 st.left = st.bottom = "0";
10215 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10219 arguments.callee.anim = wrap.fxanim(a,
10229 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10230 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10231 * The element must be removed from the DOM using the 'remove' config option if desired.
10237 // common config options shown with default values
10245 * @param {Object} options (optional) Object literal with any of the Fx config options
10246 * @return {Roo.Element} The Element
10248 puff : function(o){
10249 var el = this.getFxEl();
10252 el.queueFx(o, function(){
10253 this.clearOpacity();
10256 // restore values after effect
10257 var r = this.getFxRestore();
10258 var st = this.dom.style;
10260 var after = function(){
10262 el.setDisplayed(false);
10269 el.setPositioning(r.pos);
10270 st.width = r.width;
10271 st.height = r.height;
10276 var width = this.getWidth();
10277 var height = this.getHeight();
10279 arguments.callee.anim = this.fxanim({
10280 width : {to: this.adjustWidth(width * 2)},
10281 height : {to: this.adjustHeight(height * 2)},
10282 points : {by: [-(width * .5), -(height * .5)]},
10284 fontSize: {to:200, unit: "%"}
10295 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10296 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10297 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10303 // all config options shown with default values
10311 * @param {Object} options (optional) Object literal with any of the Fx config options
10312 * @return {Roo.Element} The Element
10314 switchOff : function(o){
10315 var el = this.getFxEl();
10318 el.queueFx(o, function(){
10319 this.clearOpacity();
10322 // restore values after effect
10323 var r = this.getFxRestore();
10324 var st = this.dom.style;
10326 var after = function(){
10328 el.setDisplayed(false);
10334 el.setPositioning(r.pos);
10335 st.width = r.width;
10336 st.height = r.height;
10341 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10342 this.clearOpacity();
10346 points:{by:[0, this.getHeight() * .5]}
10347 }, o, 'motion', 0.3, 'easeIn', after);
10348 }).defer(100, this);
10355 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10356 * changed using the "attr" config option) and then fading back to the original color. If no original
10357 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10360 // default: highlight background to yellow
10363 // custom: highlight foreground text to blue for 2 seconds
10364 el.highlight("0000ff", { attr: 'color', duration: 2 });
10366 // common config options shown with default values
10367 el.highlight("ffff9c", {
10368 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10369 endColor: (current color) or "ffffff",
10374 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10375 * @param {Object} options (optional) Object literal with any of the Fx config options
10376 * @return {Roo.Element} The Element
10378 highlight : function(color, o){
10379 var el = this.getFxEl();
10382 el.queueFx(o, function(){
10383 color = color || "ffff9c";
10384 attr = o.attr || "backgroundColor";
10386 this.clearOpacity();
10389 var origColor = this.getColor(attr);
10390 var restoreColor = this.dom.style[attr];
10391 endColor = (o.endColor || origColor) || "ffffff";
10393 var after = function(){
10394 el.dom.style[attr] = restoreColor;
10399 a[attr] = {from: color, to: endColor};
10400 arguments.callee.anim = this.fxanim(a,
10410 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10413 // default: a single light blue ripple
10416 // custom: 3 red ripples lasting 3 seconds total
10417 el.frame("ff0000", 3, { duration: 3 });
10419 // common config options shown with default values
10420 el.frame("C3DAF9", 1, {
10421 duration: 1 //duration of entire animation (not each individual ripple)
10422 // Note: Easing is not configurable and will be ignored if included
10425 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10426 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10427 * @param {Object} options (optional) Object literal with any of the Fx config options
10428 * @return {Roo.Element} The Element
10430 frame : function(color, count, o){
10431 var el = this.getFxEl();
10434 el.queueFx(o, function(){
10435 color = color || "#C3DAF9";
10436 if(color.length == 6){
10437 color = "#" + color;
10439 count = count || 1;
10440 duration = o.duration || 1;
10443 var b = this.getBox();
10444 var animFn = function(){
10445 var proxy = this.createProxy({
10448 visbility:"hidden",
10449 position:"absolute",
10450 "z-index":"35000", // yee haw
10451 border:"0px solid " + color
10454 var scale = Roo.isBorderBox ? 2 : 1;
10456 top:{from:b.y, to:b.y - 20},
10457 left:{from:b.x, to:b.x - 20},
10458 borderWidth:{from:0, to:10},
10459 opacity:{from:1, to:0},
10460 height:{from:b.height, to:(b.height + (20*scale))},
10461 width:{from:b.width, to:(b.width + (20*scale))}
10462 }, duration, function(){
10466 animFn.defer((duration/2)*1000, this);
10477 * Creates a pause before any subsequent queued effects begin. If there are
10478 * no effects queued after the pause it will have no effect.
10483 * @param {Number} seconds The length of time to pause (in seconds)
10484 * @return {Roo.Element} The Element
10486 pause : function(seconds){
10487 var el = this.getFxEl();
10490 el.queueFx(o, function(){
10491 setTimeout(function(){
10493 }, seconds * 1000);
10499 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10500 * using the "endOpacity" config option.
10503 // default: fade in from opacity 0 to 100%
10506 // custom: fade in from opacity 0 to 75% over 2 seconds
10507 el.fadeIn({ endOpacity: .75, duration: 2});
10509 // common config options shown with default values
10511 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10516 * @param {Object} options (optional) Object literal with any of the Fx config options
10517 * @return {Roo.Element} The Element
10519 fadeIn : function(o){
10520 var el = this.getFxEl();
10522 el.queueFx(o, function(){
10523 this.setOpacity(0);
10525 this.dom.style.visibility = 'visible';
10526 var to = o.endOpacity || 1;
10527 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10528 o, null, .5, "easeOut", function(){
10530 this.clearOpacity();
10539 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10540 * using the "endOpacity" config option.
10543 // default: fade out from the element's current opacity to 0
10546 // custom: fade out from the element's current opacity to 25% over 2 seconds
10547 el.fadeOut({ endOpacity: .25, duration: 2});
10549 // common config options shown with default values
10551 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10558 * @param {Object} options (optional) Object literal with any of the Fx config options
10559 * @return {Roo.Element} The Element
10561 fadeOut : function(o){
10562 var el = this.getFxEl();
10564 el.queueFx(o, function(){
10565 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10566 o, null, .5, "easeOut", function(){
10567 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10568 this.dom.style.display = "none";
10570 this.dom.style.visibility = "hidden";
10572 this.clearOpacity();
10580 * Animates the transition of an element's dimensions from a starting height/width
10581 * to an ending height/width.
10584 // change height and width to 100x100 pixels
10585 el.scale(100, 100);
10587 // common config options shown with default values. The height and width will default to
10588 // the element's existing values if passed as null.
10591 [element's height], {
10596 * @param {Number} width The new width (pass undefined to keep the original width)
10597 * @param {Number} height The new height (pass undefined to keep the original height)
10598 * @param {Object} options (optional) Object literal with any of the Fx config options
10599 * @return {Roo.Element} The Element
10601 scale : function(w, h, o){
10602 this.shift(Roo.apply({}, o, {
10610 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10611 * Any of these properties not specified in the config object will not be changed. This effect
10612 * requires that at least one new dimension, position or opacity setting must be passed in on
10613 * the config object in order for the function to have any effect.
10616 // slide the element horizontally to x position 200 while changing the height and opacity
10617 el.shift({ x: 200, height: 50, opacity: .8 });
10619 // common config options shown with default values.
10621 width: [element's width],
10622 height: [element's height],
10623 x: [element's x position],
10624 y: [element's y position],
10625 opacity: [element's opacity],
10630 * @param {Object} options Object literal with any of the Fx config options
10631 * @return {Roo.Element} The Element
10633 shift : function(o){
10634 var el = this.getFxEl();
10636 el.queueFx(o, function(){
10637 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10638 if(w !== undefined){
10639 a.width = {to: this.adjustWidth(w)};
10641 if(h !== undefined){
10642 a.height = {to: this.adjustHeight(h)};
10644 if(x !== undefined || y !== undefined){
10646 x !== undefined ? x : this.getX(),
10647 y !== undefined ? y : this.getY()
10650 if(op !== undefined){
10651 a.opacity = {to: op};
10653 if(o.xy !== undefined){
10654 a.points = {to: o.xy};
10656 arguments.callee.anim = this.fxanim(a,
10657 o, 'motion', .35, "easeOut", function(){
10665 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10666 * ending point of the effect.
10669 // default: slide the element downward while fading out
10672 // custom: slide the element out to the right with a 2-second duration
10673 el.ghost('r', { duration: 2 });
10675 // common config options shown with default values
10683 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10684 * @param {Object} options (optional) Object literal with any of the Fx config options
10685 * @return {Roo.Element} The Element
10687 ghost : function(anchor, o){
10688 var el = this.getFxEl();
10691 el.queueFx(o, function(){
10692 anchor = anchor || "b";
10694 // restore values after effect
10695 var r = this.getFxRestore();
10696 var w = this.getWidth(),
10697 h = this.getHeight();
10699 var st = this.dom.style;
10701 var after = function(){
10703 el.setDisplayed(false);
10709 el.setPositioning(r.pos);
10710 st.width = r.width;
10711 st.height = r.height;
10716 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10717 switch(anchor.toLowerCase()){
10744 arguments.callee.anim = this.fxanim(a,
10754 * Ensures that all effects queued after syncFx is called on the element are
10755 * run concurrently. This is the opposite of {@link #sequenceFx}.
10756 * @return {Roo.Element} The Element
10758 syncFx : function(){
10759 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10768 * Ensures that all effects queued after sequenceFx is called on the element are
10769 * run in sequence. This is the opposite of {@link #syncFx}.
10770 * @return {Roo.Element} The Element
10772 sequenceFx : function(){
10773 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10775 concurrent : false,
10782 nextFx : function(){
10783 var ef = this.fxQueue[0];
10790 * Returns true if the element has any effects actively running or queued, else returns false.
10791 * @return {Boolean} True if element has active effects, else false
10793 hasActiveFx : function(){
10794 return this.fxQueue && this.fxQueue[0];
10798 * Stops any running effects and clears the element's internal effects queue if it contains
10799 * any additional effects that haven't started yet.
10800 * @return {Roo.Element} The Element
10802 stopFx : function(){
10803 if(this.hasActiveFx()){
10804 var cur = this.fxQueue[0];
10805 if(cur && cur.anim && cur.anim.isAnimated()){
10806 this.fxQueue = [cur]; // clear out others
10807 cur.anim.stop(true);
10814 beforeFx : function(o){
10815 if(this.hasActiveFx() && !o.concurrent){
10826 * Returns true if the element is currently blocking so that no other effect can be queued
10827 * until this effect is finished, else returns false if blocking is not set. This is commonly
10828 * used to ensure that an effect initiated by a user action runs to completion prior to the
10829 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
10830 * @return {Boolean} True if blocking, else false
10832 hasFxBlock : function(){
10833 var q = this.fxQueue;
10834 return q && q[0] && q[0].block;
10838 queueFx : function(o, fn){
10842 if(!this.hasFxBlock()){
10843 Roo.applyIf(o, this.fxDefaults);
10845 var run = this.beforeFx(o);
10846 fn.block = o.block;
10847 this.fxQueue.push(fn);
10859 fxWrap : function(pos, o, vis){
10861 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
10864 wrapXY = this.getXY();
10866 var div = document.createElement("div");
10867 div.style.visibility = vis;
10868 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
10869 wrap.setPositioning(pos);
10870 if(wrap.getStyle("position") == "static"){
10871 wrap.position("relative");
10873 this.clearPositioning('auto');
10875 wrap.dom.appendChild(this.dom);
10877 wrap.setXY(wrapXY);
10884 fxUnwrap : function(wrap, pos, o){
10885 this.clearPositioning();
10886 this.setPositioning(pos);
10888 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
10894 getFxRestore : function(){
10895 var st = this.dom.style;
10896 return {pos: this.getPositioning(), width: st.width, height : st.height};
10900 afterFx : function(o){
10902 this.applyStyles(o.afterStyle);
10905 this.addClass(o.afterCls);
10907 if(o.remove === true){
10910 Roo.callback(o.callback, o.scope, [this]);
10912 this.fxQueue.shift();
10918 getFxEl : function(){ // support for composite element fx
10919 return Roo.get(this.dom);
10923 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
10924 animType = animType || 'run';
10926 var anim = Roo.lib.Anim[animType](
10928 (opt.duration || defaultDur) || .35,
10929 (opt.easing || defaultEase) || 'easeOut',
10931 Roo.callback(cb, this);
10940 // backwords compat
10941 Roo.Fx.resize = Roo.Fx.scale;
10943 //When included, Roo.Fx is automatically applied to Element so that all basic
10944 //effects are available directly via the Element API
10945 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
10947 * Ext JS Library 1.1.1
10948 * Copyright(c) 2006-2007, Ext JS, LLC.
10950 * Originally Released Under LGPL - original licence link has changed is not relivant.
10953 * <script type="text/javascript">
10958 * @class Roo.CompositeElement
10959 * Standard composite class. Creates a Roo.Element for every element in the collection.
10961 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
10962 * actions will be performed on all the elements in this collection.</b>
10964 * All methods return <i>this</i> and can be chained.
10966 var els = Roo.select("#some-el div.some-class", true);
10967 // or select directly from an existing element
10968 var el = Roo.get('some-el');
10969 el.select('div.some-class', true);
10971 els.setWidth(100); // all elements become 100 width
10972 els.hide(true); // all elements fade out and hide
10974 els.setWidth(100).hide(true);
10977 Roo.CompositeElement = function(els){
10978 this.elements = [];
10979 this.addElements(els);
10981 Roo.CompositeElement.prototype = {
10983 addElements : function(els){
10984 if(!els) return this;
10985 if(typeof els == "string"){
10986 els = Roo.Element.selectorFunction(els);
10988 var yels = this.elements;
10989 var index = yels.length-1;
10990 for(var i = 0, len = els.length; i < len; i++) {
10991 yels[++index] = Roo.get(els[i]);
10997 * Clears this composite and adds the elements returned by the passed selector.
10998 * @param {String/Array} els A string CSS selector, an array of elements or an element
10999 * @return {CompositeElement} this
11001 fill : function(els){
11002 this.elements = [];
11008 * Filters this composite to only elements that match the passed selector.
11009 * @param {String} selector A string CSS selector
11010 * @param {Boolean} inverse return inverse filter (not matches)
11011 * @return {CompositeElement} this
11013 filter : function(selector, inverse){
11015 inverse = inverse || false;
11016 this.each(function(el){
11017 var match = inverse ? !el.is(selector) : el.is(selector);
11019 els[els.length] = el.dom;
11026 invoke : function(fn, args){
11027 var els = this.elements;
11028 for(var i = 0, len = els.length; i < len; i++) {
11029 Roo.Element.prototype[fn].apply(els[i], args);
11034 * Adds elements to this composite.
11035 * @param {String/Array} els A string CSS selector, an array of elements or an element
11036 * @return {CompositeElement} this
11038 add : function(els){
11039 if(typeof els == "string"){
11040 this.addElements(Roo.Element.selectorFunction(els));
11041 }else if(els.length !== undefined){
11042 this.addElements(els);
11044 this.addElements([els]);
11049 * Calls the passed function passing (el, this, index) for each element in this composite.
11050 * @param {Function} fn The function to call
11051 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11052 * @return {CompositeElement} this
11054 each : function(fn, scope){
11055 var els = this.elements;
11056 for(var i = 0, len = els.length; i < len; i++){
11057 if(fn.call(scope || els[i], els[i], this, i) === false) {
11065 * Returns the Element object at the specified index
11066 * @param {Number} index
11067 * @return {Roo.Element}
11069 item : function(index){
11070 return this.elements[index] || null;
11074 * Returns the first Element
11075 * @return {Roo.Element}
11077 first : function(){
11078 return this.item(0);
11082 * Returns the last Element
11083 * @return {Roo.Element}
11086 return this.item(this.elements.length-1);
11090 * Returns the number of elements in this composite
11093 getCount : function(){
11094 return this.elements.length;
11098 * Returns true if this composite contains the passed element
11101 contains : function(el){
11102 return this.indexOf(el) !== -1;
11106 * Returns true if this composite contains the passed element
11109 indexOf : function(el){
11110 return this.elements.indexOf(Roo.get(el));
11115 * Removes the specified element(s).
11116 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11117 * or an array of any of those.
11118 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11119 * @return {CompositeElement} this
11121 removeElement : function(el, removeDom){
11122 if(el instanceof Array){
11123 for(var i = 0, len = el.length; i < len; i++){
11124 this.removeElement(el[i]);
11128 var index = typeof el == 'number' ? el : this.indexOf(el);
11131 var d = this.elements[index];
11135 d.parentNode.removeChild(d);
11138 this.elements.splice(index, 1);
11144 * Replaces the specified element with the passed element.
11145 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11147 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11148 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11149 * @return {CompositeElement} this
11151 replaceElement : function(el, replacement, domReplace){
11152 var index = typeof el == 'number' ? el : this.indexOf(el);
11155 this.elements[index].replaceWith(replacement);
11157 this.elements.splice(index, 1, Roo.get(replacement))
11164 * Removes all elements.
11166 clear : function(){
11167 this.elements = [];
11171 Roo.CompositeElement.createCall = function(proto, fnName){
11172 if(!proto[fnName]){
11173 proto[fnName] = function(){
11174 return this.invoke(fnName, arguments);
11178 for(var fnName in Roo.Element.prototype){
11179 if(typeof Roo.Element.prototype[fnName] == "function"){
11180 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11186 * Ext JS Library 1.1.1
11187 * Copyright(c) 2006-2007, Ext JS, LLC.
11189 * Originally Released Under LGPL - original licence link has changed is not relivant.
11192 * <script type="text/javascript">
11196 * @class Roo.CompositeElementLite
11197 * @extends Roo.CompositeElement
11198 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11200 var els = Roo.select("#some-el div.some-class");
11201 // or select directly from an existing element
11202 var el = Roo.get('some-el');
11203 el.select('div.some-class');
11205 els.setWidth(100); // all elements become 100 width
11206 els.hide(true); // all elements fade out and hide
11208 els.setWidth(100).hide(true);
11209 </code></pre><br><br>
11210 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11211 * actions will be performed on all the elements in this collection.</b>
11213 Roo.CompositeElementLite = function(els){
11214 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11215 this.el = new Roo.Element.Flyweight();
11217 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11218 addElements : function(els){
11220 if(els instanceof Array){
11221 this.elements = this.elements.concat(els);
11223 var yels = this.elements;
11224 var index = yels.length-1;
11225 for(var i = 0, len = els.length; i < len; i++) {
11226 yels[++index] = els[i];
11232 invoke : function(fn, args){
11233 var els = this.elements;
11235 for(var i = 0, len = els.length; i < len; i++) {
11237 Roo.Element.prototype[fn].apply(el, args);
11242 * Returns a flyweight Element of the dom element object at the specified index
11243 * @param {Number} index
11244 * @return {Roo.Element}
11246 item : function(index){
11247 if(!this.elements[index]){
11250 this.el.dom = this.elements[index];
11254 // fixes scope with flyweight
11255 addListener : function(eventName, handler, scope, opt){
11256 var els = this.elements;
11257 for(var i = 0, len = els.length; i < len; i++) {
11258 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11264 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11265 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11266 * a reference to the dom node, use el.dom.</b>
11267 * @param {Function} fn The function to call
11268 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11269 * @return {CompositeElement} this
11271 each : function(fn, scope){
11272 var els = this.elements;
11274 for(var i = 0, len = els.length; i < len; i++){
11276 if(fn.call(scope || el, el, this, i) === false){
11283 indexOf : function(el){
11284 return this.elements.indexOf(Roo.getDom(el));
11287 replaceElement : function(el, replacement, domReplace){
11288 var index = typeof el == 'number' ? el : this.indexOf(el);
11290 replacement = Roo.getDom(replacement);
11292 var d = this.elements[index];
11293 d.parentNode.insertBefore(replacement, d);
11294 d.parentNode.removeChild(d);
11296 this.elements.splice(index, 1, replacement);
11301 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11305 * Ext JS Library 1.1.1
11306 * Copyright(c) 2006-2007, Ext JS, LLC.
11308 * Originally Released Under LGPL - original licence link has changed is not relivant.
11311 * <script type="text/javascript">
11317 * @class Roo.data.Connection
11318 * @extends Roo.util.Observable
11319 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11320 * either to a configured URL, or to a URL specified at request time.<br><br>
11322 * Requests made by this class are asynchronous, and will return immediately. No data from
11323 * the server will be available to the statement immediately following the {@link #request} call.
11324 * To process returned data, use a callback in the request options object, or an event listener.</p><br>
11326 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11327 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11328 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11329 * property and, if present, the IFRAME's XML document as the responseXML property.</p><br>
11330 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11331 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11332 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11333 * standard DOM methods.
11335 * @param {Object} config a configuration object.
11337 Roo.data.Connection = function(config){
11338 Roo.apply(this, config);
11341 * @event beforerequest
11342 * Fires before a network request is made to retrieve a data object.
11343 * @param {Connection} conn This Connection object.
11344 * @param {Object} options The options config object passed to the {@link #request} method.
11346 "beforerequest" : true,
11348 * @event requestcomplete
11349 * Fires if the request was successfully completed.
11350 * @param {Connection} conn This Connection object.
11351 * @param {Object} response The XHR object containing the response data.
11352 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11353 * @param {Object} options The options config object passed to the {@link #request} method.
11355 "requestcomplete" : true,
11357 * @event requestexception
11358 * Fires if an error HTTP status was returned from the server.
11359 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11360 * @param {Connection} conn This Connection object.
11361 * @param {Object} response The XHR object containing the response data.
11362 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11363 * @param {Object} options The options config object passed to the {@link #request} method.
11365 "requestexception" : true
11367 Roo.data.Connection.superclass.constructor.call(this);
11370 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11372 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11375 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11376 * extra parameters to each request made by this object. (defaults to undefined)
11379 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11380 * to each request made by this object. (defaults to undefined)
11383 * @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)
11386 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11390 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11396 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11399 disableCaching: true,
11402 * Sends an HTTP request to a remote server.
11403 * @param {Object} options An object which may contain the following properties:<ul>
11404 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11405 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11406 * request, a url encoded string or a function to call to get either.</li>
11407 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11408 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11409 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11410 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11411 * <li>options {Object} The parameter to the request call.</li>
11412 * <li>success {Boolean} True if the request succeeded.</li>
11413 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11415 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11416 * The callback is passed the following parameters:<ul>
11417 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11418 * <li>options {Object} The parameter to the request call.</li>
11420 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11421 * The callback is passed the following parameters:<ul>
11422 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11423 * <li>options {Object} The parameter to the request call.</li>
11425 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11426 * for the callback function. Defaults to the browser window.</li>
11427 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11428 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11429 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11430 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11431 * params for the post data. Any params will be appended to the URL.</li>
11432 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11434 * @return {Number} transactionId
11436 request : function(o){
11437 if(this.fireEvent("beforerequest", this, o) !== false){
11440 if(typeof p == "function"){
11441 p = p.call(o.scope||window, o);
11443 if(typeof p == "object"){
11444 p = Roo.urlEncode(o.params);
11446 if(this.extraParams){
11447 var extras = Roo.urlEncode(this.extraParams);
11448 p = p ? (p + '&' + extras) : extras;
11451 var url = o.url || this.url;
11452 if(typeof url == 'function'){
11453 url = url.call(o.scope||window, o);
11457 var form = Roo.getDom(o.form);
11458 url = url || form.action;
11460 var enctype = form.getAttribute("enctype");
11461 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11462 return this.doFormUpload(o, p, url);
11464 var f = Roo.lib.Ajax.serializeForm(form);
11465 p = p ? (p + '&' + f) : f;
11468 var hs = o.headers;
11469 if(this.defaultHeaders){
11470 hs = Roo.apply(hs || {}, this.defaultHeaders);
11477 success: this.handleResponse,
11478 failure: this.handleFailure,
11480 argument: {options: o},
11481 timeout : o.timeout || this.timeout
11484 var method = o.method||this.method||(p ? "POST" : "GET");
11486 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11487 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11490 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11494 }else if(this.autoAbort !== false){
11498 if((method == 'GET' && p) || o.xmlData){
11499 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11502 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11503 return this.transId;
11505 Roo.callback(o.callback, o.scope, [o, null, null]);
11511 * Determine whether this object has a request outstanding.
11512 * @param {Number} transactionId (Optional) defaults to the last transaction
11513 * @return {Boolean} True if there is an outstanding request.
11515 isLoading : function(transId){
11517 return Roo.lib.Ajax.isCallInProgress(transId);
11519 return this.transId ? true : false;
11524 * Aborts any outstanding request.
11525 * @param {Number} transactionId (Optional) defaults to the last transaction
11527 abort : function(transId){
11528 if(transId || this.isLoading()){
11529 Roo.lib.Ajax.abort(transId || this.transId);
11534 handleResponse : function(response){
11535 this.transId = false;
11536 var options = response.argument.options;
11537 response.argument = options ? options.argument : null;
11538 this.fireEvent("requestcomplete", this, response, options);
11539 Roo.callback(options.success, options.scope, [response, options]);
11540 Roo.callback(options.callback, options.scope, [options, true, response]);
11544 handleFailure : function(response, e){
11545 this.transId = false;
11546 var options = response.argument.options;
11547 response.argument = options ? options.argument : null;
11548 this.fireEvent("requestexception", this, response, options, e);
11549 Roo.callback(options.failure, options.scope, [response, options]);
11550 Roo.callback(options.callback, options.scope, [options, false, response]);
11554 doFormUpload : function(o, ps, url){
11556 var frame = document.createElement('iframe');
11559 frame.className = 'x-hidden';
11561 frame.src = Roo.SSL_SECURE_URL;
11563 document.body.appendChild(frame);
11566 document.frames[id].name = id;
11569 var form = Roo.getDom(o.form);
11571 form.method = 'POST';
11572 form.enctype = form.encoding = 'multipart/form-data';
11578 if(ps){ // add dynamic params
11580 ps = Roo.urlDecode(ps, false);
11582 if(ps.hasOwnProperty(k)){
11583 hd = document.createElement('input');
11584 hd.type = 'hidden';
11587 form.appendChild(hd);
11594 var r = { // bogus response object
11599 r.argument = o ? o.argument : null;
11604 doc = frame.contentWindow.document;
11606 doc = (frame.contentDocument || window.frames[id].document);
11608 if(doc && doc.body){
11609 r.responseText = doc.body.innerHTML;
11611 if(doc && doc.XMLDocument){
11612 r.responseXML = doc.XMLDocument;
11614 r.responseXML = doc;
11621 Roo.EventManager.removeListener(frame, 'load', cb, this);
11623 this.fireEvent("requestcomplete", this, r, o);
11624 Roo.callback(o.success, o.scope, [r, o]);
11625 Roo.callback(o.callback, o.scope, [o, true, r]);
11627 setTimeout(function(){document.body.removeChild(frame);}, 100);
11630 Roo.EventManager.on(frame, 'load', cb, this);
11633 if(hiddens){ // remove dynamic params
11634 for(var i = 0, len = hiddens.length; i < len; i++){
11635 form.removeChild(hiddens[i]);
11642 * Ext JS Library 1.1.1
11643 * Copyright(c) 2006-2007, Ext JS, LLC.
11645 * Originally Released Under LGPL - original licence link has changed is not relivant.
11648 * <script type="text/javascript">
11652 * Global Ajax request class.
11655 * @extends Roo.data.Connection
11658 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11659 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11660 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11661 * @cfg {String} method (Optional) The default HTTP method to be used for requests. (defaults to undefined; if not set but parms are present will use POST, otherwise GET)
11662 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11663 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11664 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11666 Roo.Ajax = new Roo.data.Connection({
11675 * Serialize the passed form into a url encoded string
11677 * @param {String/HTMLElement} form
11680 serializeForm : function(form){
11681 return Roo.lib.Ajax.serializeForm(form);
11685 * Ext JS Library 1.1.1
11686 * Copyright(c) 2006-2007, Ext JS, LLC.
11688 * Originally Released Under LGPL - original licence link has changed is not relivant.
11691 * <script type="text/javascript">
11696 * @class Roo.UpdateManager
11697 * @extends Roo.util.Observable
11698 * Provides AJAX-style update for Element object.<br><br>
11701 * // Get it from a Roo.Element object
11702 * var el = Roo.get("foo");
11703 * var mgr = el.getUpdateManager();
11704 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11706 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11708 * // or directly (returns the same UpdateManager instance)
11709 * var mgr = new Roo.UpdateManager("myElementId");
11710 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11711 * mgr.on("update", myFcnNeedsToKnow);
11713 // short handed call directly from the element object
11714 Roo.get("foo").load({
11718 text: "Loading Foo..."
11722 * Create new UpdateManager directly.
11723 * @param {String/HTMLElement/Roo.Element} el The element to update
11724 * @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).
11726 Roo.UpdateManager = function(el, forceNew){
11728 if(!forceNew && el.updateManager){
11729 return el.updateManager;
11732 * The Element object
11733 * @type Roo.Element
11737 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
11740 this.defaultUrl = null;
11744 * @event beforeupdate
11745 * Fired before an update is made, return false from your handler and the update is cancelled.
11746 * @param {Roo.Element} el
11747 * @param {String/Object/Function} url
11748 * @param {String/Object} params
11750 "beforeupdate": true,
11753 * Fired after successful update is made.
11754 * @param {Roo.Element} el
11755 * @param {Object} oResponseObject The response Object
11760 * Fired on update failure.
11761 * @param {Roo.Element} el
11762 * @param {Object} oResponseObject The response Object
11766 var d = Roo.UpdateManager.defaults;
11768 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
11771 this.sslBlankUrl = d.sslBlankUrl;
11773 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
11776 this.disableCaching = d.disableCaching;
11778 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
11781 this.indicatorText = d.indicatorText;
11783 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
11786 this.showLoadIndicator = d.showLoadIndicator;
11788 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
11791 this.timeout = d.timeout;
11794 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
11797 this.loadScripts = d.loadScripts;
11800 * Transaction object of current executing transaction
11802 this.transaction = null;
11807 this.autoRefreshProcId = null;
11809 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
11812 this.refreshDelegate = this.refresh.createDelegate(this);
11814 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
11817 this.updateDelegate = this.update.createDelegate(this);
11819 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
11822 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
11826 this.successDelegate = this.processSuccess.createDelegate(this);
11830 this.failureDelegate = this.processFailure.createDelegate(this);
11832 if(!this.renderer){
11834 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
11836 this.renderer = new Roo.UpdateManager.BasicRenderer();
11839 Roo.UpdateManager.superclass.constructor.call(this);
11842 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
11844 * Get the Element this UpdateManager is bound to
11845 * @return {Roo.Element} The element
11847 getEl : function(){
11851 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
11852 * @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:
11855 url: "your-url.php",<br/>
11856 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
11857 callback: yourFunction,<br/>
11858 scope: yourObject, //(optional scope) <br/>
11859 discardUrl: false, <br/>
11860 nocache: false,<br/>
11861 text: "Loading...",<br/>
11863 scripts: false<br/>
11866 * The only required property is url. The optional properties nocache, text and scripts
11867 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
11868 * @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}
11869 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11870 * @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.
11872 update : function(url, params, callback, discardUrl){
11873 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
11874 var method = this.method,
11876 if(typeof url == "object"){ // must be config object
11879 params = params || cfg.params;
11880 callback = callback || cfg.callback;
11881 discardUrl = discardUrl || cfg.discardUrl;
11882 if(callback && cfg.scope){
11883 callback = callback.createDelegate(cfg.scope);
11885 if(typeof cfg.method != "undefined"){method = cfg.method;};
11886 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
11887 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
11888 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
11889 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
11891 this.showLoading();
11893 this.defaultUrl = url;
11895 if(typeof url == "function"){
11896 url = url.call(this);
11899 method = method || (params ? "POST" : "GET");
11900 if(method == "GET"){
11901 url = this.prepareUrl(url);
11904 var o = Roo.apply(cfg ||{}, {
11907 success: this.successDelegate,
11908 failure: this.failureDelegate,
11909 callback: undefined,
11910 timeout: (this.timeout*1000),
11911 argument: {"url": url, "form": null, "callback": callback, "params": params}
11913 Roo.log("updated manager called with timeout of " + o.timeout);
11914 this.transaction = Roo.Ajax.request(o);
11919 * 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.
11920 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
11921 * @param {String/HTMLElement} form The form Id or form element
11922 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
11923 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
11924 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11926 formUpdate : function(form, url, reset, callback){
11927 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
11928 if(typeof url == "function"){
11929 url = url.call(this);
11931 form = Roo.getDom(form);
11932 this.transaction = Roo.Ajax.request({
11935 success: this.successDelegate,
11936 failure: this.failureDelegate,
11937 timeout: (this.timeout*1000),
11938 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
11940 this.showLoading.defer(1, this);
11945 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
11946 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11948 refresh : function(callback){
11949 if(this.defaultUrl == null){
11952 this.update(this.defaultUrl, null, callback, true);
11956 * Set this element to auto refresh.
11957 * @param {Number} interval How often to update (in seconds).
11958 * @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)
11959 * @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}
11960 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11961 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
11963 startAutoRefresh : function(interval, url, params, callback, refreshNow){
11965 this.update(url || this.defaultUrl, params, callback, true);
11967 if(this.autoRefreshProcId){
11968 clearInterval(this.autoRefreshProcId);
11970 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
11974 * Stop auto refresh on this element.
11976 stopAutoRefresh : function(){
11977 if(this.autoRefreshProcId){
11978 clearInterval(this.autoRefreshProcId);
11979 delete this.autoRefreshProcId;
11983 isAutoRefreshing : function(){
11984 return this.autoRefreshProcId ? true : false;
11987 * Called to update the element to "Loading" state. Override to perform custom action.
11989 showLoading : function(){
11990 if(this.showLoadIndicator){
11991 this.el.update(this.indicatorText);
11996 * Adds unique parameter to query string if disableCaching = true
11999 prepareUrl : function(url){
12000 if(this.disableCaching){
12001 var append = "_dc=" + (new Date().getTime());
12002 if(url.indexOf("?") !== -1){
12003 url += "&" + append;
12005 url += "?" + append;
12014 processSuccess : function(response){
12015 this.transaction = null;
12016 if(response.argument.form && response.argument.reset){
12017 try{ // put in try/catch since some older FF releases had problems with this
12018 response.argument.form.reset();
12021 if(this.loadScripts){
12022 this.renderer.render(this.el, response, this,
12023 this.updateComplete.createDelegate(this, [response]));
12025 this.renderer.render(this.el, response, this);
12026 this.updateComplete(response);
12030 updateComplete : function(response){
12031 this.fireEvent("update", this.el, response);
12032 if(typeof response.argument.callback == "function"){
12033 response.argument.callback(this.el, true, response);
12040 processFailure : function(response){
12041 this.transaction = null;
12042 this.fireEvent("failure", this.el, response);
12043 if(typeof response.argument.callback == "function"){
12044 response.argument.callback(this.el, false, response);
12049 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
12050 * @param {Object} renderer The object implementing the render() method
12052 setRenderer : function(renderer){
12053 this.renderer = renderer;
12056 getRenderer : function(){
12057 return this.renderer;
12061 * Set the defaultUrl used for updates
12062 * @param {String/Function} defaultUrl The url or a function to call to get the url
12064 setDefaultUrl : function(defaultUrl){
12065 this.defaultUrl = defaultUrl;
12069 * Aborts the executing transaction
12071 abort : function(){
12072 if(this.transaction){
12073 Roo.Ajax.abort(this.transaction);
12078 * Returns true if an update is in progress
12079 * @return {Boolean}
12081 isUpdating : function(){
12082 if(this.transaction){
12083 return Roo.Ajax.isLoading(this.transaction);
12090 * @class Roo.UpdateManager.defaults
12091 * @static (not really - but it helps the doc tool)
12092 * The defaults collection enables customizing the default properties of UpdateManager
12094 Roo.UpdateManager.defaults = {
12096 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12102 * True to process scripts by default (Defaults to false).
12105 loadScripts : false,
12108 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12111 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12113 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12116 disableCaching : false,
12118 * Whether to show indicatorText when loading (Defaults to true).
12121 showLoadIndicator : true,
12123 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12126 indicatorText : '<div class="loading-indicator">Loading...</div>'
12130 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12132 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12133 * @param {String/HTMLElement/Roo.Element} el The element to update
12134 * @param {String} url The url
12135 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12136 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12139 * @member Roo.UpdateManager
12141 Roo.UpdateManager.updateElement = function(el, url, params, options){
12142 var um = Roo.get(el, true).getUpdateManager();
12143 Roo.apply(um, options);
12144 um.update(url, params, options ? options.callback : null);
12146 // alias for backwards compat
12147 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12149 * @class Roo.UpdateManager.BasicRenderer
12150 * Default Content renderer. Updates the elements innerHTML with the responseText.
12152 Roo.UpdateManager.BasicRenderer = function(){};
12154 Roo.UpdateManager.BasicRenderer.prototype = {
12156 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12157 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12158 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12159 * @param {Roo.Element} el The element being rendered
12160 * @param {Object} response The YUI Connect response object
12161 * @param {UpdateManager} updateManager The calling update manager
12162 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12164 render : function(el, response, updateManager, callback){
12165 el.update(response.responseText, updateManager.loadScripts, callback);
12171 * (c)) Alan Knowles
12177 * @class Roo.DomTemplate
12178 * @extends Roo.Template
12179 * An effort at a dom based template engine..
12181 * Similar to XTemplate, except it uses dom parsing to create the template..
12183 * Supported features:
12188 {a_variable} - output encoded.
12189 {a_variable.format:("Y-m-d")} - call a method on the variable
12190 {a_variable:raw} - unencoded output
12191 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12192 {a_variable:this.method_on_template(...)} - call a method on the template object.
12197 <div roo-for="a_variable or condition.."></div>
12198 <div roo-if="a_variable or condition"></div>
12199 <div roo-exec="some javascript"></div>
12200 <div roo-name="named_template"></div>
12205 Roo.DomTemplate = function()
12207 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12214 Roo.extend(Roo.DomTemplate, Roo.Template, {
12216 * id counter for sub templates.
12220 * flag to indicate if dom parser is inside a pre,
12221 * it will strip whitespace if not.
12226 * The various sub templates
12234 * basic tag replacing syntax
12237 * // you can fake an object call by doing this
12241 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12242 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12244 iterChild : function (node, method) {
12246 var oldPre = this.inPre;
12247 if (node.tagName == 'PRE') {
12250 for( var i = 0; i < node.childNodes.length; i++) {
12251 method.call(this, node.childNodes[i]);
12253 this.inPre = oldPre;
12259 * compile the template
12261 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12264 compile: function()
12268 // covert the html into DOM...
12272 doc = document.implementation.createHTMLDocument("");
12273 doc.documentElement.innerHTML = this.html ;
12274 div = doc.documentElement;
12276 // old IE... - nasty -- it causes all sorts of issues.. with
12277 // images getting pulled from server..
12278 div = document.createElement('div');
12279 div.innerHTML = this.html;
12281 //doc.documentElement.innerHTML = htmlBody
12287 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12289 var tpls = this.tpls;
12291 // create a top level template from the snippet..
12293 //Roo.log(div.innerHTML);
12300 body : div.innerHTML,
12313 Roo.each(tpls, function(tp){
12314 this.compileTpl(tp);
12315 this.tpls[tp.id] = tp;
12318 this.master = tpls[0];
12324 compileNode : function(node, istop) {
12329 // skip anything not a tag..
12330 if (node.nodeType != 1) {
12331 if (node.nodeType == 3 && !this.inPre) {
12332 // reduce white space..
12333 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12356 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12357 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12358 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12359 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12365 // just itterate children..
12366 this.iterChild(node,this.compileNode);
12369 tpl.uid = this.id++;
12370 tpl.value = node.getAttribute('roo-' + tpl.attr);
12371 node.removeAttribute('roo-'+ tpl.attr);
12372 if (tpl.attr != 'name') {
12373 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12374 node.parentNode.replaceChild(placeholder, node);
12377 var placeholder = document.createElement('span');
12378 placeholder.className = 'roo-tpl-' + tpl.value;
12379 node.parentNode.replaceChild(placeholder, node);
12382 // parent now sees '{domtplXXXX}
12383 this.iterChild(node,this.compileNode);
12385 // we should now have node body...
12386 var div = document.createElement('div');
12387 div.appendChild(node);
12389 // this has the unfortunate side effect of converting tagged attributes
12390 // eg. href="{...}" into %7C...%7D
12391 // this has been fixed by searching for those combo's although it's a bit hacky..
12394 tpl.body = div.innerHTML;
12401 switch (tpl.value) {
12402 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12403 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12404 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12409 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12413 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12417 tpl.id = tpl.value; // replace non characters???
12423 this.tpls.push(tpl);
12433 * Compile a segment of the template into a 'sub-template'
12439 compileTpl : function(tpl)
12441 var fm = Roo.util.Format;
12442 var useF = this.disableFormats !== true;
12444 var sep = Roo.isGecko ? "+\n" : ",\n";
12446 var undef = function(str) {
12447 Roo.debug && Roo.log("Property not found :" + str);
12451 //Roo.log(tpl.body);
12455 var fn = function(m, lbrace, name, format, args)
12458 //Roo.log(arguments);
12459 args = args ? args.replace(/\\'/g,"'") : args;
12460 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12461 if (typeof(format) == 'undefined') {
12462 format = 'htmlEncode';
12464 if (format == 'raw' ) {
12468 if(name.substr(0, 6) == 'domtpl'){
12469 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12472 // build an array of options to determine if value is undefined..
12474 // basically get 'xxxx.yyyy' then do
12475 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12476 // (function () { Roo.log("Property not found"); return ''; })() :
12481 Roo.each(name.split('.'), function(st) {
12482 lookfor += (lookfor.length ? '.': '') + st;
12483 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12486 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12489 if(format && useF){
12491 args = args ? ',' + args : "";
12493 if(format.substr(0, 5) != "this."){
12494 format = "fm." + format + '(';
12496 format = 'this.call("'+ format.substr(5) + '", ';
12500 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12503 if (args && args.length) {
12504 // called with xxyx.yuu:(test,test)
12506 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12508 // raw.. - :raw modifier..
12509 return "'"+ sep + udef_st + name + ")"+sep+"'";
12513 // branched to use + in gecko and [].join() in others
12515 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12516 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12519 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12520 body.push(tpl.body.replace(/(\r\n|\n)/g,
12521 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12522 body.push("'].join('');};};");
12523 body = body.join('');
12526 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12528 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12535 * same as applyTemplate, except it's done to one of the subTemplates
12536 * when using named templates, you can do:
12538 * var str = pl.applySubTemplate('your-name', values);
12541 * @param {Number} id of the template
12542 * @param {Object} values to apply to template
12543 * @param {Object} parent (normaly the instance of this object)
12545 applySubTemplate : function(id, values, parent)
12549 var t = this.tpls[id];
12553 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12554 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12558 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12565 if(t.execCall && t.execCall.call(this, values, parent)){
12569 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12575 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12576 parent = t.target ? values : parent;
12577 if(t.forCall && vs instanceof Array){
12579 for(var i = 0, len = vs.length; i < len; i++){
12581 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12583 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12585 //Roo.log(t.compiled);
12589 return buf.join('');
12592 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12597 return t.compiled.call(this, vs, parent);
12599 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12601 //Roo.log(t.compiled);
12609 applyTemplate : function(values){
12610 return this.master.compiled.call(this, values, {});
12611 //var s = this.subs;
12614 apply : function(){
12615 return this.applyTemplate.apply(this, arguments);
12620 Roo.DomTemplate.from = function(el){
12621 el = Roo.getDom(el);
12622 return new Roo.Domtemplate(el.value || el.innerHTML);
12625 * Ext JS Library 1.1.1
12626 * Copyright(c) 2006-2007, Ext JS, LLC.
12628 * Originally Released Under LGPL - original licence link has changed is not relivant.
12631 * <script type="text/javascript">
12635 * @class Roo.util.DelayedTask
12636 * Provides a convenient method of performing setTimeout where a new
12637 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12638 * You can use this class to buffer
12639 * the keypress events for a certain number of milliseconds, and perform only if they stop
12640 * for that amount of time.
12641 * @constructor The parameters to this constructor serve as defaults and are not required.
12642 * @param {Function} fn (optional) The default function to timeout
12643 * @param {Object} scope (optional) The default scope of that timeout
12644 * @param {Array} args (optional) The default Array of arguments
12646 Roo.util.DelayedTask = function(fn, scope, args){
12647 var id = null, d, t;
12649 var call = function(){
12650 var now = new Date().getTime();
12654 fn.apply(scope, args || []);
12658 * Cancels any pending timeout and queues a new one
12659 * @param {Number} delay The milliseconds to delay
12660 * @param {Function} newFn (optional) Overrides function passed to constructor
12661 * @param {Object} newScope (optional) Overrides scope passed to constructor
12662 * @param {Array} newArgs (optional) Overrides args passed to constructor
12664 this.delay = function(delay, newFn, newScope, newArgs){
12665 if(id && delay != d){
12669 t = new Date().getTime();
12671 scope = newScope || scope;
12672 args = newArgs || args;
12674 id = setInterval(call, d);
12679 * Cancel the last queued timeout
12681 this.cancel = function(){
12689 * Ext JS Library 1.1.1
12690 * Copyright(c) 2006-2007, Ext JS, LLC.
12692 * Originally Released Under LGPL - original licence link has changed is not relivant.
12695 * <script type="text/javascript">
12699 Roo.util.TaskRunner = function(interval){
12700 interval = interval || 10;
12701 var tasks = [], removeQueue = [];
12703 var running = false;
12705 var stopThread = function(){
12711 var startThread = function(){
12714 id = setInterval(runTasks, interval);
12718 var removeTask = function(task){
12719 removeQueue.push(task);
12725 var runTasks = function(){
12726 if(removeQueue.length > 0){
12727 for(var i = 0, len = removeQueue.length; i < len; i++){
12728 tasks.remove(removeQueue[i]);
12731 if(tasks.length < 1){
12736 var now = new Date().getTime();
12737 for(var i = 0, len = tasks.length; i < len; ++i){
12739 var itime = now - t.taskRunTime;
12740 if(t.interval <= itime){
12741 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
12742 t.taskRunTime = now;
12743 if(rt === false || t.taskRunCount === t.repeat){
12748 if(t.duration && t.duration <= (now - t.taskStartTime)){
12755 * Queues a new task.
12756 * @param {Object} task
12758 this.start = function(task){
12760 task.taskStartTime = new Date().getTime();
12761 task.taskRunTime = 0;
12762 task.taskRunCount = 0;
12767 this.stop = function(task){
12772 this.stopAll = function(){
12774 for(var i = 0, len = tasks.length; i < len; i++){
12775 if(tasks[i].onStop){
12784 Roo.TaskMgr = new Roo.util.TaskRunner();/*
12786 * Ext JS Library 1.1.1
12787 * Copyright(c) 2006-2007, Ext JS, LLC.
12789 * Originally Released Under LGPL - original licence link has changed is not relivant.
12792 * <script type="text/javascript">
12797 * @class Roo.util.MixedCollection
12798 * @extends Roo.util.Observable
12799 * A Collection class that maintains both numeric indexes and keys and exposes events.
12801 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
12802 * collection (defaults to false)
12803 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
12804 * and return the key value for that item. This is used when available to look up the key on items that
12805 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
12806 * equivalent to providing an implementation for the {@link #getKey} method.
12808 Roo.util.MixedCollection = function(allowFunctions, keyFn){
12816 * Fires when the collection is cleared.
12821 * Fires when an item is added to the collection.
12822 * @param {Number} index The index at which the item was added.
12823 * @param {Object} o The item added.
12824 * @param {String} key The key associated with the added item.
12829 * Fires when an item is replaced in the collection.
12830 * @param {String} key he key associated with the new added.
12831 * @param {Object} old The item being replaced.
12832 * @param {Object} new The new item.
12837 * Fires when an item is removed from the collection.
12838 * @param {Object} o The item being removed.
12839 * @param {String} key (optional) The key associated with the removed item.
12844 this.allowFunctions = allowFunctions === true;
12846 this.getKey = keyFn;
12848 Roo.util.MixedCollection.superclass.constructor.call(this);
12851 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
12852 allowFunctions : false,
12855 * Adds an item to the collection.
12856 * @param {String} key The key to associate with the item
12857 * @param {Object} o The item to add.
12858 * @return {Object} The item added.
12860 add : function(key, o){
12861 if(arguments.length == 1){
12863 key = this.getKey(o);
12865 if(typeof key == "undefined" || key === null){
12867 this.items.push(o);
12868 this.keys.push(null);
12870 var old = this.map[key];
12872 return this.replace(key, o);
12875 this.items.push(o);
12877 this.keys.push(key);
12879 this.fireEvent("add", this.length-1, o, key);
12884 * MixedCollection has a generic way to fetch keys if you implement getKey.
12887 var mc = new Roo.util.MixedCollection();
12888 mc.add(someEl.dom.id, someEl);
12889 mc.add(otherEl.dom.id, otherEl);
12893 var mc = new Roo.util.MixedCollection();
12894 mc.getKey = function(el){
12900 // or via the constructor
12901 var mc = new Roo.util.MixedCollection(false, function(el){
12907 * @param o {Object} The item for which to find the key.
12908 * @return {Object} The key for the passed item.
12910 getKey : function(o){
12915 * Replaces an item in the collection.
12916 * @param {String} key The key associated with the item to replace, or the item to replace.
12917 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
12918 * @return {Object} The new item.
12920 replace : function(key, o){
12921 if(arguments.length == 1){
12923 key = this.getKey(o);
12925 var old = this.item(key);
12926 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
12927 return this.add(key, o);
12929 var index = this.indexOfKey(key);
12930 this.items[index] = o;
12932 this.fireEvent("replace", key, old, o);
12937 * Adds all elements of an Array or an Object to the collection.
12938 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
12939 * an Array of values, each of which are added to the collection.
12941 addAll : function(objs){
12942 if(arguments.length > 1 || objs instanceof Array){
12943 var args = arguments.length > 1 ? arguments : objs;
12944 for(var i = 0, len = args.length; i < len; i++){
12948 for(var key in objs){
12949 if(this.allowFunctions || typeof objs[key] != "function"){
12950 this.add(key, objs[key]);
12957 * Executes the specified function once for every item in the collection, passing each
12958 * item as the first and only parameter. returning false from the function will stop the iteration.
12959 * @param {Function} fn The function to execute for each item.
12960 * @param {Object} scope (optional) The scope in which to execute the function.
12962 each : function(fn, scope){
12963 var items = [].concat(this.items); // each safe for removal
12964 for(var i = 0, len = items.length; i < len; i++){
12965 if(fn.call(scope || items[i], items[i], i, len) === false){
12972 * Executes the specified function once for every key in the collection, passing each
12973 * key, and its associated item as the first two parameters.
12974 * @param {Function} fn The function to execute for each item.
12975 * @param {Object} scope (optional) The scope in which to execute the function.
12977 eachKey : function(fn, scope){
12978 for(var i = 0, len = this.keys.length; i < len; i++){
12979 fn.call(scope || window, this.keys[i], this.items[i], i, len);
12984 * Returns the first item in the collection which elicits a true return value from the
12985 * passed selection function.
12986 * @param {Function} fn The selection function to execute for each item.
12987 * @param {Object} scope (optional) The scope in which to execute the function.
12988 * @return {Object} The first item in the collection which returned true from the selection function.
12990 find : function(fn, scope){
12991 for(var i = 0, len = this.items.length; i < len; i++){
12992 if(fn.call(scope || window, this.items[i], this.keys[i])){
12993 return this.items[i];
13000 * Inserts an item at the specified index in the collection.
13001 * @param {Number} index The index to insert the item at.
13002 * @param {String} key The key to associate with the new item, or the item itself.
13003 * @param {Object} o (optional) If the second parameter was a key, the new item.
13004 * @return {Object} The item inserted.
13006 insert : function(index, key, o){
13007 if(arguments.length == 2){
13009 key = this.getKey(o);
13011 if(index >= this.length){
13012 return this.add(key, o);
13015 this.items.splice(index, 0, o);
13016 if(typeof key != "undefined" && key != null){
13019 this.keys.splice(index, 0, key);
13020 this.fireEvent("add", index, o, key);
13025 * Removed an item from the collection.
13026 * @param {Object} o The item to remove.
13027 * @return {Object} The item removed.
13029 remove : function(o){
13030 return this.removeAt(this.indexOf(o));
13034 * Remove an item from a specified index in the collection.
13035 * @param {Number} index The index within the collection of the item to remove.
13037 removeAt : function(index){
13038 if(index < this.length && index >= 0){
13040 var o = this.items[index];
13041 this.items.splice(index, 1);
13042 var key = this.keys[index];
13043 if(typeof key != "undefined"){
13044 delete this.map[key];
13046 this.keys.splice(index, 1);
13047 this.fireEvent("remove", o, key);
13052 * Removed an item associated with the passed key fom the collection.
13053 * @param {String} key The key of the item to remove.
13055 removeKey : function(key){
13056 return this.removeAt(this.indexOfKey(key));
13060 * Returns the number of items in the collection.
13061 * @return {Number} the number of items in the collection.
13063 getCount : function(){
13064 return this.length;
13068 * Returns index within the collection of the passed Object.
13069 * @param {Object} o The item to find the index of.
13070 * @return {Number} index of the item.
13072 indexOf : function(o){
13073 if(!this.items.indexOf){
13074 for(var i = 0, len = this.items.length; i < len; i++){
13075 if(this.items[i] == o) return i;
13079 return this.items.indexOf(o);
13084 * Returns index within the collection of the passed key.
13085 * @param {String} key The key to find the index of.
13086 * @return {Number} index of the key.
13088 indexOfKey : function(key){
13089 if(!this.keys.indexOf){
13090 for(var i = 0, len = this.keys.length; i < len; i++){
13091 if(this.keys[i] == key) return i;
13095 return this.keys.indexOf(key);
13100 * Returns the item associated with the passed key OR index. Key has priority over index.
13101 * @param {String/Number} key The key or index of the item.
13102 * @return {Object} The item associated with the passed key.
13104 item : function(key){
13105 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13106 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13110 * Returns the item at the specified index.
13111 * @param {Number} index The index of the item.
13114 itemAt : function(index){
13115 return this.items[index];
13119 * Returns the item associated with the passed key.
13120 * @param {String/Number} key The key of the item.
13121 * @return {Object} The item associated with the passed key.
13123 key : function(key){
13124 return this.map[key];
13128 * Returns true if the collection contains the passed Object as an item.
13129 * @param {Object} o The Object to look for in the collection.
13130 * @return {Boolean} True if the collection contains the Object as an item.
13132 contains : function(o){
13133 return this.indexOf(o) != -1;
13137 * Returns true if the collection contains the passed Object as a key.
13138 * @param {String} key The key to look for in the collection.
13139 * @return {Boolean} True if the collection contains the Object as a key.
13141 containsKey : function(key){
13142 return typeof this.map[key] != "undefined";
13146 * Removes all items from the collection.
13148 clear : function(){
13153 this.fireEvent("clear");
13157 * Returns the first item in the collection.
13158 * @return {Object} the first item in the collection..
13160 first : function(){
13161 return this.items[0];
13165 * Returns the last item in the collection.
13166 * @return {Object} the last item in the collection..
13169 return this.items[this.length-1];
13172 _sort : function(property, dir, fn){
13173 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13174 fn = fn || function(a, b){
13177 var c = [], k = this.keys, items = this.items;
13178 for(var i = 0, len = items.length; i < len; i++){
13179 c[c.length] = {key: k[i], value: items[i], index: i};
13181 c.sort(function(a, b){
13182 var v = fn(a[property], b[property]) * dsc;
13184 v = (a.index < b.index ? -1 : 1);
13188 for(var i = 0, len = c.length; i < len; i++){
13189 items[i] = c[i].value;
13192 this.fireEvent("sort", this);
13196 * Sorts this collection with the passed comparison function
13197 * @param {String} direction (optional) "ASC" or "DESC"
13198 * @param {Function} fn (optional) comparison function
13200 sort : function(dir, fn){
13201 this._sort("value", dir, fn);
13205 * Sorts this collection by keys
13206 * @param {String} direction (optional) "ASC" or "DESC"
13207 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13209 keySort : function(dir, fn){
13210 this._sort("key", dir, fn || function(a, b){
13211 return String(a).toUpperCase()-String(b).toUpperCase();
13216 * Returns a range of items in this collection
13217 * @param {Number} startIndex (optional) defaults to 0
13218 * @param {Number} endIndex (optional) default to the last item
13219 * @return {Array} An array of items
13221 getRange : function(start, end){
13222 var items = this.items;
13223 if(items.length < 1){
13226 start = start || 0;
13227 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13230 for(var i = start; i <= end; i++) {
13231 r[r.length] = items[i];
13234 for(var i = start; i >= end; i--) {
13235 r[r.length] = items[i];
13242 * Filter the <i>objects</i> in this collection by a specific property.
13243 * Returns a new collection that has been filtered.
13244 * @param {String} property A property on your objects
13245 * @param {String/RegExp} value Either string that the property values
13246 * should start with or a RegExp to test against the property
13247 * @return {MixedCollection} The new filtered collection
13249 filter : function(property, value){
13250 if(!value.exec){ // not a regex
13251 value = String(value);
13252 if(value.length == 0){
13253 return this.clone();
13255 value = new RegExp("^" + Roo.escapeRe(value), "i");
13257 return this.filterBy(function(o){
13258 return o && value.test(o[property]);
13263 * Filter by a function. * Returns a new collection that has been filtered.
13264 * The passed function will be called with each
13265 * object in the collection. If the function returns true, the value is included
13266 * otherwise it is filtered.
13267 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13268 * @param {Object} scope (optional) The scope of the function (defaults to this)
13269 * @return {MixedCollection} The new filtered collection
13271 filterBy : function(fn, scope){
13272 var r = new Roo.util.MixedCollection();
13273 r.getKey = this.getKey;
13274 var k = this.keys, it = this.items;
13275 for(var i = 0, len = it.length; i < len; i++){
13276 if(fn.call(scope||this, it[i], k[i])){
13277 r.add(k[i], it[i]);
13284 * Creates a duplicate of this collection
13285 * @return {MixedCollection}
13287 clone : function(){
13288 var r = new Roo.util.MixedCollection();
13289 var k = this.keys, it = this.items;
13290 for(var i = 0, len = it.length; i < len; i++){
13291 r.add(k[i], it[i]);
13293 r.getKey = this.getKey;
13298 * Returns the item associated with the passed key or index.
13300 * @param {String/Number} key The key or index of the item.
13301 * @return {Object} The item associated with the passed key.
13303 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13305 * Ext JS Library 1.1.1
13306 * Copyright(c) 2006-2007, Ext JS, LLC.
13308 * Originally Released Under LGPL - original licence link has changed is not relivant.
13311 * <script type="text/javascript">
13314 * @class Roo.util.JSON
13315 * Modified version of Douglas Crockford"s json.js that doesn"t
13316 * mess with the Object prototype
13317 * http://www.json.org/js.html
13320 Roo.util.JSON = new (function(){
13321 var useHasOwn = {}.hasOwnProperty ? true : false;
13323 // crashes Safari in some instances
13324 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13326 var pad = function(n) {
13327 return n < 10 ? "0" + n : n;
13340 var encodeString = function(s){
13341 if (/["\\\x00-\x1f]/.test(s)) {
13342 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13347 c = b.charCodeAt();
13349 Math.floor(c / 16).toString(16) +
13350 (c % 16).toString(16);
13353 return '"' + s + '"';
13356 var encodeArray = function(o){
13357 var a = ["["], b, i, l = o.length, v;
13358 for (i = 0; i < l; i += 1) {
13360 switch (typeof v) {
13369 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13377 var encodeDate = function(o){
13378 return '"' + o.getFullYear() + "-" +
13379 pad(o.getMonth() + 1) + "-" +
13380 pad(o.getDate()) + "T" +
13381 pad(o.getHours()) + ":" +
13382 pad(o.getMinutes()) + ":" +
13383 pad(o.getSeconds()) + '"';
13387 * Encodes an Object, Array or other value
13388 * @param {Mixed} o The variable to encode
13389 * @return {String} The JSON string
13391 this.encode = function(o)
13393 // should this be extended to fully wrap stringify..
13395 if(typeof o == "undefined" || o === null){
13397 }else if(o instanceof Array){
13398 return encodeArray(o);
13399 }else if(o instanceof Date){
13400 return encodeDate(o);
13401 }else if(typeof o == "string"){
13402 return encodeString(o);
13403 }else if(typeof o == "number"){
13404 return isFinite(o) ? String(o) : "null";
13405 }else if(typeof o == "boolean"){
13408 var a = ["{"], b, i, v;
13410 if(!useHasOwn || o.hasOwnProperty(i)) {
13412 switch (typeof v) {
13421 a.push(this.encode(i), ":",
13422 v === null ? "null" : this.encode(v));
13433 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13434 * @param {String} json The JSON string
13435 * @return {Object} The resulting object
13437 this.decode = function(json){
13439 return /** eval:var:json */ eval("(" + json + ')');
13443 * Shorthand for {@link Roo.util.JSON#encode}
13444 * @member Roo encode
13446 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13448 * Shorthand for {@link Roo.util.JSON#decode}
13449 * @member Roo decode
13451 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13454 * Ext JS Library 1.1.1
13455 * Copyright(c) 2006-2007, Ext JS, LLC.
13457 * Originally Released Under LGPL - original licence link has changed is not relivant.
13460 * <script type="text/javascript">
13464 * @class Roo.util.Format
13465 * Reusable data formatting functions
13468 Roo.util.Format = function(){
13469 var trimRe = /^\s+|\s+$/g;
13472 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13473 * @param {String} value The string to truncate
13474 * @param {Number} length The maximum length to allow before truncating
13475 * @return {String} The converted text
13477 ellipsis : function(value, len){
13478 if(value && value.length > len){
13479 return value.substr(0, len-3)+"...";
13485 * Checks a reference and converts it to empty string if it is undefined
13486 * @param {Mixed} value Reference to check
13487 * @return {Mixed} Empty string if converted, otherwise the original value
13489 undef : function(value){
13490 return typeof value != "undefined" ? value : "";
13494 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13495 * @param {String} value The string to encode
13496 * @return {String} The encoded text
13498 htmlEncode : function(value){
13499 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13503 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13504 * @param {String} value The string to decode
13505 * @return {String} The decoded text
13507 htmlDecode : function(value){
13508 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13512 * Trims any whitespace from either side of a string
13513 * @param {String} value The text to trim
13514 * @return {String} The trimmed text
13516 trim : function(value){
13517 return String(value).replace(trimRe, "");
13521 * Returns a substring from within an original string
13522 * @param {String} value The original text
13523 * @param {Number} start The start index of the substring
13524 * @param {Number} length The length of the substring
13525 * @return {String} The substring
13527 substr : function(value, start, length){
13528 return String(value).substr(start, length);
13532 * Converts a string to all lower case letters
13533 * @param {String} value The text to convert
13534 * @return {String} The converted text
13536 lowercase : function(value){
13537 return String(value).toLowerCase();
13541 * Converts a string to all upper case letters
13542 * @param {String} value The text to convert
13543 * @return {String} The converted text
13545 uppercase : function(value){
13546 return String(value).toUpperCase();
13550 * Converts the first character only of a string to upper case
13551 * @param {String} value The text to convert
13552 * @return {String} The converted text
13554 capitalize : function(value){
13555 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13559 call : function(value, fn){
13560 if(arguments.length > 2){
13561 var args = Array.prototype.slice.call(arguments, 2);
13562 args.unshift(value);
13564 return /** eval:var:value */ eval(fn).apply(window, args);
13566 /** eval:var:value */
13567 return /** eval:var:value */ eval(fn).call(window, value);
13573 * safer version of Math.toFixed..??/
13574 * @param {Number/String} value The numeric value to format
13575 * @param {Number/String} value Decimal places
13576 * @return {String} The formatted currency string
13578 toFixed : function(v, n)
13580 // why not use to fixed - precision is buggered???
13582 return Math.round(v-0);
13584 var fact = Math.pow(10,n+1);
13585 v = (Math.round((v-0)*fact))/fact;
13586 var z = (''+fact).substring(2);
13587 if (v == Math.floor(v)) {
13588 return Math.floor(v) + '.' + z;
13591 // now just padd decimals..
13592 var ps = String(v).split('.');
13593 var fd = (ps[1] + z);
13594 var r = fd.substring(0,n);
13595 var rm = fd.substring(n);
13597 return ps[0] + '.' + r;
13599 r*=1; // turn it into a number;
13601 if (String(r).length != n) {
13604 r = String(r).substring(1); // chop the end off.
13607 return ps[0] + '.' + r;
13612 * Format a number as US currency
13613 * @param {Number/String} value The numeric value to format
13614 * @return {String} The formatted currency string
13616 usMoney : function(v){
13617 return '$' + Roo.util.Format.number(v);
13622 * eventually this should probably emulate php's number_format
13623 * @param {Number/String} value The numeric value to format
13624 * @param {Number} decimals number of decimal places
13625 * @return {String} The formatted currency string
13627 number : function(v,decimals)
13629 // multiply and round.
13630 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13631 var mul = Math.pow(10, decimals);
13632 var zero = String(mul).substring(1);
13633 v = (Math.round((v-0)*mul))/mul;
13635 // if it's '0' number.. then
13637 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13639 var ps = v.split('.');
13643 var r = /(\d+)(\d{3})/;
13645 while (r.test(whole)) {
13646 whole = whole.replace(r, '$1' + ',' + '$2');
13652 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13653 // does not have decimals
13654 (decimals ? ('.' + zero) : '');
13657 return whole + sub ;
13661 * Parse a value into a formatted date using the specified format pattern.
13662 * @param {Mixed} value The value to format
13663 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13664 * @return {String} The formatted date string
13666 date : function(v, format){
13670 if(!(v instanceof Date)){
13671 v = new Date(Date.parse(v));
13673 return v.dateFormat(format || Roo.util.Format.defaults.date);
13677 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13678 * @param {String} format Any valid date format string
13679 * @return {Function} The date formatting function
13681 dateRenderer : function(format){
13682 return function(v){
13683 return Roo.util.Format.date(v, format);
13688 stripTagsRE : /<\/?[^>]+>/gi,
13691 * Strips all HTML tags
13692 * @param {Mixed} value The text from which to strip tags
13693 * @return {String} The stripped text
13695 stripTags : function(v){
13696 return !v ? v : String(v).replace(this.stripTagsRE, "");
13700 Roo.util.Format.defaults = {
13704 * Ext JS Library 1.1.1
13705 * Copyright(c) 2006-2007, Ext JS, LLC.
13707 * Originally Released Under LGPL - original licence link has changed is not relivant.
13710 * <script type="text/javascript">
13717 * @class Roo.MasterTemplate
13718 * @extends Roo.Template
13719 * Provides a template that can have child templates. The syntax is:
13721 var t = new Roo.MasterTemplate(
13722 '<select name="{name}">',
13723 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13726 t.add('options', {value: 'foo', text: 'bar'});
13727 // or you can add multiple child elements in one shot
13728 t.addAll('options', [
13729 {value: 'foo', text: 'bar'},
13730 {value: 'foo2', text: 'bar2'},
13731 {value: 'foo3', text: 'bar3'}
13733 // then append, applying the master template values
13734 t.append('my-form', {name: 'my-select'});
13736 * A name attribute for the child template is not required if you have only one child
13737 * template or you want to refer to them by index.
13739 Roo.MasterTemplate = function(){
13740 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
13741 this.originalHtml = this.html;
13743 var m, re = this.subTemplateRe;
13746 while(m = re.exec(this.html)){
13747 var name = m[1], content = m[2];
13752 tpl : new Roo.Template(content)
13755 st[name] = st[subIndex];
13757 st[subIndex].tpl.compile();
13758 st[subIndex].tpl.call = this.call.createDelegate(this);
13761 this.subCount = subIndex;
13764 Roo.extend(Roo.MasterTemplate, Roo.Template, {
13766 * The regular expression used to match sub templates
13770 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
13773 * Applies the passed values to a child template.
13774 * @param {String/Number} name (optional) The name or index of the child template
13775 * @param {Array/Object} values The values to be applied to the template
13776 * @return {MasterTemplate} this
13778 add : function(name, values){
13779 if(arguments.length == 1){
13780 values = arguments[0];
13783 var s = this.subs[name];
13784 s.buffer[s.buffer.length] = s.tpl.apply(values);
13789 * Applies all the passed values to a child template.
13790 * @param {String/Number} name (optional) The name or index of the child template
13791 * @param {Array} values The values to be applied to the template, this should be an array of objects.
13792 * @param {Boolean} reset (optional) True to reset the template first
13793 * @return {MasterTemplate} this
13795 fill : function(name, values, reset){
13797 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
13805 for(var i = 0, len = values.length; i < len; i++){
13806 this.add(name, values[i]);
13812 * Resets the template for reuse
13813 * @return {MasterTemplate} this
13815 reset : function(){
13817 for(var i = 0; i < this.subCount; i++){
13823 applyTemplate : function(values){
13825 var replaceIndex = -1;
13826 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
13827 return s[++replaceIndex].buffer.join("");
13829 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
13832 apply : function(){
13833 return this.applyTemplate.apply(this, arguments);
13836 compile : function(){return this;}
13840 * Alias for fill().
13843 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
13845 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
13846 * var tpl = Roo.MasterTemplate.from('element-id');
13847 * @param {String/HTMLElement} el
13848 * @param {Object} config
13851 Roo.MasterTemplate.from = function(el, config){
13852 el = Roo.getDom(el);
13853 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
13856 * Ext JS Library 1.1.1
13857 * Copyright(c) 2006-2007, Ext JS, LLC.
13859 * Originally Released Under LGPL - original licence link has changed is not relivant.
13862 * <script type="text/javascript">
13867 * @class Roo.util.CSS
13868 * Utility class for manipulating CSS rules
13871 Roo.util.CSS = function(){
13873 var doc = document;
13875 var camelRe = /(-[a-z])/gi;
13876 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
13880 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
13881 * tag and appended to the HEAD of the document.
13882 * @param {String|Object} cssText The text containing the css rules
13883 * @param {String} id An id to add to the stylesheet for later removal
13884 * @return {StyleSheet}
13886 createStyleSheet : function(cssText, id){
13888 var head = doc.getElementsByTagName("head")[0];
13889 var nrules = doc.createElement("style");
13890 nrules.setAttribute("type", "text/css");
13892 nrules.setAttribute("id", id);
13894 if (typeof(cssText) != 'string') {
13895 // support object maps..
13896 // not sure if this a good idea..
13897 // perhaps it should be merged with the general css handling
13898 // and handle js style props.
13899 var cssTextNew = [];
13900 for(var n in cssText) {
13902 for(var k in cssText[n]) {
13903 citems.push( k + ' : ' +cssText[n][k] + ';' );
13905 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
13908 cssText = cssTextNew.join("\n");
13914 head.appendChild(nrules);
13915 ss = nrules.styleSheet;
13916 ss.cssText = cssText;
13919 nrules.appendChild(doc.createTextNode(cssText));
13921 nrules.cssText = cssText;
13923 head.appendChild(nrules);
13924 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
13926 this.cacheStyleSheet(ss);
13931 * Removes a style or link tag by id
13932 * @param {String} id The id of the tag
13934 removeStyleSheet : function(id){
13935 var existing = doc.getElementById(id);
13937 existing.parentNode.removeChild(existing);
13942 * Dynamically swaps an existing stylesheet reference for a new one
13943 * @param {String} id The id of an existing link tag to remove
13944 * @param {String} url The href of the new stylesheet to include
13946 swapStyleSheet : function(id, url){
13947 this.removeStyleSheet(id);
13948 var ss = doc.createElement("link");
13949 ss.setAttribute("rel", "stylesheet");
13950 ss.setAttribute("type", "text/css");
13951 ss.setAttribute("id", id);
13952 ss.setAttribute("href", url);
13953 doc.getElementsByTagName("head")[0].appendChild(ss);
13957 * Refresh the rule cache if you have dynamically added stylesheets
13958 * @return {Object} An object (hash) of rules indexed by selector
13960 refreshCache : function(){
13961 return this.getRules(true);
13965 cacheStyleSheet : function(stylesheet){
13969 try{// try catch for cross domain access issue
13970 var ssRules = stylesheet.cssRules || stylesheet.rules;
13971 for(var j = ssRules.length-1; j >= 0; --j){
13972 rules[ssRules[j].selectorText] = ssRules[j];
13978 * Gets all css rules for the document
13979 * @param {Boolean} refreshCache true to refresh the internal cache
13980 * @return {Object} An object (hash) of rules indexed by selector
13982 getRules : function(refreshCache){
13983 if(rules == null || refreshCache){
13985 var ds = doc.styleSheets;
13986 for(var i =0, len = ds.length; i < len; i++){
13988 this.cacheStyleSheet(ds[i]);
13996 * Gets an an individual CSS rule by selector(s)
13997 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
13998 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
13999 * @return {CSSRule} The CSS rule or null if one is not found
14001 getRule : function(selector, refreshCache){
14002 var rs = this.getRules(refreshCache);
14003 if(!(selector instanceof Array)){
14004 return rs[selector];
14006 for(var i = 0; i < selector.length; i++){
14007 if(rs[selector[i]]){
14008 return rs[selector[i]];
14016 * Updates a rule property
14017 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
14018 * @param {String} property The css property
14019 * @param {String} value The new value for the property
14020 * @return {Boolean} true If a rule was found and updated
14022 updateRule : function(selector, property, value){
14023 if(!(selector instanceof Array)){
14024 var rule = this.getRule(selector);
14026 rule.style[property.replace(camelRe, camelFn)] = value;
14030 for(var i = 0; i < selector.length; i++){
14031 if(this.updateRule(selector[i], property, value)){
14041 * Ext JS Library 1.1.1
14042 * Copyright(c) 2006-2007, Ext JS, LLC.
14044 * Originally Released Under LGPL - original licence link has changed is not relivant.
14047 * <script type="text/javascript">
14053 * @class Roo.util.ClickRepeater
14054 * @extends Roo.util.Observable
14056 * A wrapper class which can be applied to any element. Fires a "click" event while the
14057 * mouse is pressed. The interval between firings may be specified in the config but
14058 * defaults to 10 milliseconds.
14060 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14062 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14063 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14064 * Similar to an autorepeat key delay.
14065 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14066 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14067 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14068 * "interval" and "delay" are ignored. "immediate" is honored.
14069 * @cfg {Boolean} preventDefault True to prevent the default click event
14070 * @cfg {Boolean} stopDefault True to stop the default click event
14073 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14074 * 2007-02-02 jvs Renamed to ClickRepeater
14075 * 2007-02-03 jvs Modifications for FF Mac and Safari
14078 * @param {String/HTMLElement/Element} el The element to listen on
14079 * @param {Object} config
14081 Roo.util.ClickRepeater = function(el, config)
14083 this.el = Roo.get(el);
14084 this.el.unselectable();
14086 Roo.apply(this, config);
14091 * Fires when the mouse button is depressed.
14092 * @param {Roo.util.ClickRepeater} this
14094 "mousedown" : true,
14097 * Fires on a specified interval during the time the element is pressed.
14098 * @param {Roo.util.ClickRepeater} this
14103 * Fires when the mouse key is released.
14104 * @param {Roo.util.ClickRepeater} this
14109 this.el.on("mousedown", this.handleMouseDown, this);
14110 if(this.preventDefault || this.stopDefault){
14111 this.el.on("click", function(e){
14112 if(this.preventDefault){
14113 e.preventDefault();
14115 if(this.stopDefault){
14121 // allow inline handler
14123 this.on("click", this.handler, this.scope || this);
14126 Roo.util.ClickRepeater.superclass.constructor.call(this);
14129 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14132 preventDefault : true,
14133 stopDefault : false,
14137 handleMouseDown : function(){
14138 clearTimeout(this.timer);
14140 if(this.pressClass){
14141 this.el.addClass(this.pressClass);
14143 this.mousedownTime = new Date();
14145 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14146 this.el.on("mouseout", this.handleMouseOut, this);
14148 this.fireEvent("mousedown", this);
14149 this.fireEvent("click", this);
14151 this.timer = this.click.defer(this.delay || this.interval, this);
14155 click : function(){
14156 this.fireEvent("click", this);
14157 this.timer = this.click.defer(this.getInterval(), this);
14161 getInterval: function(){
14162 if(!this.accelerate){
14163 return this.interval;
14165 var pressTime = this.mousedownTime.getElapsed();
14166 if(pressTime < 500){
14168 }else if(pressTime < 1700){
14170 }else if(pressTime < 2600){
14172 }else if(pressTime < 3500){
14174 }else if(pressTime < 4400){
14176 }else if(pressTime < 5300){
14178 }else if(pressTime < 6200){
14186 handleMouseOut : function(){
14187 clearTimeout(this.timer);
14188 if(this.pressClass){
14189 this.el.removeClass(this.pressClass);
14191 this.el.on("mouseover", this.handleMouseReturn, this);
14195 handleMouseReturn : function(){
14196 this.el.un("mouseover", this.handleMouseReturn);
14197 if(this.pressClass){
14198 this.el.addClass(this.pressClass);
14204 handleMouseUp : function(){
14205 clearTimeout(this.timer);
14206 this.el.un("mouseover", this.handleMouseReturn);
14207 this.el.un("mouseout", this.handleMouseOut);
14208 Roo.get(document).un("mouseup", this.handleMouseUp);
14209 this.el.removeClass(this.pressClass);
14210 this.fireEvent("mouseup", this);
14214 * Ext JS Library 1.1.1
14215 * Copyright(c) 2006-2007, Ext JS, LLC.
14217 * Originally Released Under LGPL - original licence link has changed is not relivant.
14220 * <script type="text/javascript">
14225 * @class Roo.KeyNav
14226 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14227 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14228 * way to implement custom navigation schemes for any UI component.</p>
14229 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14230 * pageUp, pageDown, del, home, end. Usage:</p>
14232 var nav = new Roo.KeyNav("my-element", {
14233 "left" : function(e){
14234 this.moveLeft(e.ctrlKey);
14236 "right" : function(e){
14237 this.moveRight(e.ctrlKey);
14239 "enter" : function(e){
14246 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14247 * @param {Object} config The config
14249 Roo.KeyNav = function(el, config){
14250 this.el = Roo.get(el);
14251 Roo.apply(this, config);
14252 if(!this.disabled){
14253 this.disabled = true;
14258 Roo.KeyNav.prototype = {
14260 * @cfg {Boolean} disabled
14261 * True to disable this KeyNav instance (defaults to false)
14265 * @cfg {String} defaultEventAction
14266 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14267 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14268 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14270 defaultEventAction: "stopEvent",
14272 * @cfg {Boolean} forceKeyDown
14273 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14274 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14275 * handle keydown instead of keypress.
14277 forceKeyDown : false,
14280 prepareEvent : function(e){
14281 var k = e.getKey();
14282 var h = this.keyToHandler[k];
14283 //if(h && this[h]){
14284 // e.stopPropagation();
14286 if(Roo.isSafari && h && k >= 37 && k <= 40){
14292 relay : function(e){
14293 var k = e.getKey();
14294 var h = this.keyToHandler[k];
14296 if(this.doRelay(e, this[h], h) !== true){
14297 e[this.defaultEventAction]();
14303 doRelay : function(e, h, hname){
14304 return h.call(this.scope || this, e);
14307 // possible handlers
14321 // quick lookup hash
14338 * Enable this KeyNav
14340 enable: function(){
14342 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14343 // the EventObject will normalize Safari automatically
14344 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14345 this.el.on("keydown", this.relay, this);
14347 this.el.on("keydown", this.prepareEvent, this);
14348 this.el.on("keypress", this.relay, this);
14350 this.disabled = false;
14355 * Disable this KeyNav
14357 disable: function(){
14358 if(!this.disabled){
14359 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14360 this.el.un("keydown", this.relay);
14362 this.el.un("keydown", this.prepareEvent);
14363 this.el.un("keypress", this.relay);
14365 this.disabled = true;
14370 * Ext JS Library 1.1.1
14371 * Copyright(c) 2006-2007, Ext JS, LLC.
14373 * Originally Released Under LGPL - original licence link has changed is not relivant.
14376 * <script type="text/javascript">
14381 * @class Roo.KeyMap
14382 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14383 * The constructor accepts the same config object as defined by {@link #addBinding}.
14384 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14385 * combination it will call the function with this signature (if the match is a multi-key
14386 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14387 * A KeyMap can also handle a string representation of keys.<br />
14390 // map one key by key code
14391 var map = new Roo.KeyMap("my-element", {
14392 key: 13, // or Roo.EventObject.ENTER
14397 // map multiple keys to one action by string
14398 var map = new Roo.KeyMap("my-element", {
14404 // map multiple keys to multiple actions by strings and array of codes
14405 var map = new Roo.KeyMap("my-element", [
14408 fn: function(){ alert("Return was pressed"); }
14411 fn: function(){ alert('a, b or c was pressed'); }
14416 fn: function(){ alert('Control + shift + tab was pressed.'); }
14420 * <b>Note: A KeyMap starts enabled</b>
14422 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14423 * @param {Object} config The config (see {@link #addBinding})
14424 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14426 Roo.KeyMap = function(el, config, eventName){
14427 this.el = Roo.get(el);
14428 this.eventName = eventName || "keydown";
14429 this.bindings = [];
14431 this.addBinding(config);
14436 Roo.KeyMap.prototype = {
14438 * True to stop the event from bubbling and prevent the default browser action if the
14439 * key was handled by the KeyMap (defaults to false)
14445 * Add a new binding to this KeyMap. The following config object properties are supported:
14447 Property Type Description
14448 ---------- --------------- ----------------------------------------------------------------------
14449 key String/Array A single keycode or an array of keycodes to handle
14450 shift Boolean True to handle key only when shift is pressed (defaults to false)
14451 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14452 alt Boolean True to handle key only when alt is pressed (defaults to false)
14453 fn Function The function to call when KeyMap finds the expected key combination
14454 scope Object The scope of the callback function
14460 var map = new Roo.KeyMap(document, {
14461 key: Roo.EventObject.ENTER,
14466 //Add a new binding to the existing KeyMap later
14474 * @param {Object/Array} config A single KeyMap config or an array of configs
14476 addBinding : function(config){
14477 if(config instanceof Array){
14478 for(var i = 0, len = config.length; i < len; i++){
14479 this.addBinding(config[i]);
14483 var keyCode = config.key,
14484 shift = config.shift,
14485 ctrl = config.ctrl,
14488 scope = config.scope;
14489 if(typeof keyCode == "string"){
14491 var keyString = keyCode.toUpperCase();
14492 for(var j = 0, len = keyString.length; j < len; j++){
14493 ks.push(keyString.charCodeAt(j));
14497 var keyArray = keyCode instanceof Array;
14498 var handler = function(e){
14499 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14500 var k = e.getKey();
14502 for(var i = 0, len = keyCode.length; i < len; i++){
14503 if(keyCode[i] == k){
14504 if(this.stopEvent){
14507 fn.call(scope || window, k, e);
14513 if(this.stopEvent){
14516 fn.call(scope || window, k, e);
14521 this.bindings.push(handler);
14525 * Shorthand for adding a single key listener
14526 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14527 * following options:
14528 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14529 * @param {Function} fn The function to call
14530 * @param {Object} scope (optional) The scope of the function
14532 on : function(key, fn, scope){
14533 var keyCode, shift, ctrl, alt;
14534 if(typeof key == "object" && !(key instanceof Array)){
14553 handleKeyDown : function(e){
14554 if(this.enabled){ //just in case
14555 var b = this.bindings;
14556 for(var i = 0, len = b.length; i < len; i++){
14557 b[i].call(this, e);
14563 * Returns true if this KeyMap is enabled
14564 * @return {Boolean}
14566 isEnabled : function(){
14567 return this.enabled;
14571 * Enables this KeyMap
14573 enable: function(){
14575 this.el.on(this.eventName, this.handleKeyDown, this);
14576 this.enabled = true;
14581 * Disable this KeyMap
14583 disable: function(){
14585 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14586 this.enabled = false;
14591 * Ext JS Library 1.1.1
14592 * Copyright(c) 2006-2007, Ext JS, LLC.
14594 * Originally Released Under LGPL - original licence link has changed is not relivant.
14597 * <script type="text/javascript">
14602 * @class Roo.util.TextMetrics
14603 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14604 * wide, in pixels, a given block of text will be.
14607 Roo.util.TextMetrics = function(){
14611 * Measures the size of the specified text
14612 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14613 * that can affect the size of the rendered text
14614 * @param {String} text The text to measure
14615 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14616 * in order to accurately measure the text height
14617 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14619 measure : function(el, text, fixedWidth){
14621 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14624 shared.setFixedWidth(fixedWidth || 'auto');
14625 return shared.getSize(text);
14629 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14630 * the overhead of multiple calls to initialize the style properties on each measurement.
14631 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14632 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14633 * in order to accurately measure the text height
14634 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14636 createInstance : function(el, fixedWidth){
14637 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14644 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14645 var ml = new Roo.Element(document.createElement('div'));
14646 document.body.appendChild(ml.dom);
14647 ml.position('absolute');
14648 ml.setLeftTop(-1000, -1000);
14652 ml.setWidth(fixedWidth);
14657 * Returns the size of the specified text based on the internal element's style and width properties
14658 * @memberOf Roo.util.TextMetrics.Instance#
14659 * @param {String} text The text to measure
14660 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14662 getSize : function(text){
14664 var s = ml.getSize();
14670 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14671 * that can affect the size of the rendered text
14672 * @memberOf Roo.util.TextMetrics.Instance#
14673 * @param {String/HTMLElement} el The element, dom node or id
14675 bind : function(el){
14677 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14682 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14683 * to set a fixed width in order to accurately measure the text height.
14684 * @memberOf Roo.util.TextMetrics.Instance#
14685 * @param {Number} width The width to set on the element
14687 setFixedWidth : function(width){
14688 ml.setWidth(width);
14692 * Returns the measured width of the specified text
14693 * @memberOf Roo.util.TextMetrics.Instance#
14694 * @param {String} text The text to measure
14695 * @return {Number} width The width in pixels
14697 getWidth : function(text){
14698 ml.dom.style.width = 'auto';
14699 return this.getSize(text).width;
14703 * Returns the measured height of the specified text. For multiline text, be sure to call
14704 * {@link #setFixedWidth} if necessary.
14705 * @memberOf Roo.util.TextMetrics.Instance#
14706 * @param {String} text The text to measure
14707 * @return {Number} height The height in pixels
14709 getHeight : function(text){
14710 return this.getSize(text).height;
14714 instance.bind(bindTo);
14719 // backwards compat
14720 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
14722 * Ext JS Library 1.1.1
14723 * Copyright(c) 2006-2007, Ext JS, LLC.
14725 * Originally Released Under LGPL - original licence link has changed is not relivant.
14728 * <script type="text/javascript">
14732 * @class Roo.state.Provider
14733 * Abstract base class for state provider implementations. This class provides methods
14734 * for encoding and decoding <b>typed</b> variables including dates and defines the
14735 * Provider interface.
14737 Roo.state.Provider = function(){
14739 * @event statechange
14740 * Fires when a state change occurs.
14741 * @param {Provider} this This state provider
14742 * @param {String} key The state key which was changed
14743 * @param {String} value The encoded value for the state
14746 "statechange": true
14749 Roo.state.Provider.superclass.constructor.call(this);
14751 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
14753 * Returns the current value for a key
14754 * @param {String} name The key name
14755 * @param {Mixed} defaultValue A default value to return if the key's value is not found
14756 * @return {Mixed} The state data
14758 get : function(name, defaultValue){
14759 return typeof this.state[name] == "undefined" ?
14760 defaultValue : this.state[name];
14764 * Clears a value from the state
14765 * @param {String} name The key name
14767 clear : function(name){
14768 delete this.state[name];
14769 this.fireEvent("statechange", this, name, null);
14773 * Sets the value for a key
14774 * @param {String} name The key name
14775 * @param {Mixed} value The value to set
14777 set : function(name, value){
14778 this.state[name] = value;
14779 this.fireEvent("statechange", this, name, value);
14783 * Decodes a string previously encoded with {@link #encodeValue}.
14784 * @param {String} value The value to decode
14785 * @return {Mixed} The decoded value
14787 decodeValue : function(cookie){
14788 var re = /^(a|n|d|b|s|o)\:(.*)$/;
14789 var matches = re.exec(unescape(cookie));
14790 if(!matches || !matches[1]) return; // non state cookie
14791 var type = matches[1];
14792 var v = matches[2];
14795 return parseFloat(v);
14797 return new Date(Date.parse(v));
14802 var values = v.split("^");
14803 for(var i = 0, len = values.length; i < len; i++){
14804 all.push(this.decodeValue(values[i]));
14809 var values = v.split("^");
14810 for(var i = 0, len = values.length; i < len; i++){
14811 var kv = values[i].split("=");
14812 all[kv[0]] = this.decodeValue(kv[1]);
14821 * Encodes a value including type information. Decode with {@link #decodeValue}.
14822 * @param {Mixed} value The value to encode
14823 * @return {String} The encoded value
14825 encodeValue : function(v){
14827 if(typeof v == "number"){
14829 }else if(typeof v == "boolean"){
14830 enc = "b:" + (v ? "1" : "0");
14831 }else if(v instanceof Date){
14832 enc = "d:" + v.toGMTString();
14833 }else if(v instanceof Array){
14835 for(var i = 0, len = v.length; i < len; i++){
14836 flat += this.encodeValue(v[i]);
14837 if(i != len-1) flat += "^";
14840 }else if(typeof v == "object"){
14843 if(typeof v[key] != "function"){
14844 flat += key + "=" + this.encodeValue(v[key]) + "^";
14847 enc = "o:" + flat.substring(0, flat.length-1);
14851 return escape(enc);
14857 * Ext JS Library 1.1.1
14858 * Copyright(c) 2006-2007, Ext JS, LLC.
14860 * Originally Released Under LGPL - original licence link has changed is not relivant.
14863 * <script type="text/javascript">
14866 * @class Roo.state.Manager
14867 * This is the global state manager. By default all components that are "state aware" check this class
14868 * for state information if you don't pass them a custom state provider. In order for this class
14869 * to be useful, it must be initialized with a provider when your application initializes.
14871 // in your initialization function
14873 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
14875 // supposed you have a {@link Roo.BorderLayout}
14876 var layout = new Roo.BorderLayout(...);
14877 layout.restoreState();
14878 // or a {Roo.BasicDialog}
14879 var dialog = new Roo.BasicDialog(...);
14880 dialog.restoreState();
14884 Roo.state.Manager = function(){
14885 var provider = new Roo.state.Provider();
14889 * Configures the default state provider for your application
14890 * @param {Provider} stateProvider The state provider to set
14892 setProvider : function(stateProvider){
14893 provider = stateProvider;
14897 * Returns the current value for a key
14898 * @param {String} name The key name
14899 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
14900 * @return {Mixed} The state data
14902 get : function(key, defaultValue){
14903 return provider.get(key, defaultValue);
14907 * Sets the value for a key
14908 * @param {String} name The key name
14909 * @param {Mixed} value The state data
14911 set : function(key, value){
14912 provider.set(key, value);
14916 * Clears a value from the state
14917 * @param {String} name The key name
14919 clear : function(key){
14920 provider.clear(key);
14924 * Gets the currently configured state provider
14925 * @return {Provider} The state provider
14927 getProvider : function(){
14934 * Ext JS Library 1.1.1
14935 * Copyright(c) 2006-2007, Ext JS, LLC.
14937 * Originally Released Under LGPL - original licence link has changed is not relivant.
14940 * <script type="text/javascript">
14943 * @class Roo.state.CookieProvider
14944 * @extends Roo.state.Provider
14945 * The default Provider implementation which saves state via cookies.
14948 var cp = new Roo.state.CookieProvider({
14950 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
14951 domain: "roojs.com"
14953 Roo.state.Manager.setProvider(cp);
14955 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
14956 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
14957 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
14958 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
14959 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
14960 * domain the page is running on including the 'www' like 'www.roojs.com')
14961 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
14963 * Create a new CookieProvider
14964 * @param {Object} config The configuration object
14966 Roo.state.CookieProvider = function(config){
14967 Roo.state.CookieProvider.superclass.constructor.call(this);
14969 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
14970 this.domain = null;
14971 this.secure = false;
14972 Roo.apply(this, config);
14973 this.state = this.readCookies();
14976 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
14978 set : function(name, value){
14979 if(typeof value == "undefined" || value === null){
14983 this.setCookie(name, value);
14984 Roo.state.CookieProvider.superclass.set.call(this, name, value);
14988 clear : function(name){
14989 this.clearCookie(name);
14990 Roo.state.CookieProvider.superclass.clear.call(this, name);
14994 readCookies : function(){
14996 var c = document.cookie + ";";
14997 var re = /\s?(.*?)=(.*?);/g;
14999 while((matches = re.exec(c)) != null){
15000 var name = matches[1];
15001 var value = matches[2];
15002 if(name && name.substring(0,3) == "ys-"){
15003 cookies[name.substr(3)] = this.decodeValue(value);
15010 setCookie : function(name, value){
15011 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
15012 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
15013 ((this.path == null) ? "" : ("; path=" + this.path)) +
15014 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15015 ((this.secure == true) ? "; secure" : "");
15019 clearCookie : function(name){
15020 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
15021 ((this.path == null) ? "" : ("; path=" + this.path)) +
15022 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15023 ((this.secure == true) ? "; secure" : "");
15027 * Ext JS Library 1.1.1
15028 * Copyright(c) 2006-2007, Ext JS, LLC.
15030 * Originally Released Under LGPL - original licence link has changed is not relivant.
15033 * <script type="text/javascript">
15038 * @class Roo.ComponentMgr
15039 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
15042 Roo.ComponentMgr = function(){
15043 var all = new Roo.util.MixedCollection();
15047 * Registers a component.
15048 * @param {Roo.Component} c The component
15050 register : function(c){
15055 * Unregisters a component.
15056 * @param {Roo.Component} c The component
15058 unregister : function(c){
15063 * Returns a component by id
15064 * @param {String} id The component id
15066 get : function(id){
15067 return all.get(id);
15071 * Registers a function that will be called when a specified component is added to ComponentMgr
15072 * @param {String} id The component id
15073 * @param {Funtction} fn The callback function
15074 * @param {Object} scope The scope of the callback
15076 onAvailable : function(id, fn, scope){
15077 all.on("add", function(index, o){
15079 fn.call(scope || o, o);
15080 all.un("add", fn, scope);
15087 * Ext JS Library 1.1.1
15088 * Copyright(c) 2006-2007, Ext JS, LLC.
15090 * Originally Released Under LGPL - original licence link has changed is not relivant.
15093 * <script type="text/javascript">
15097 * @class Roo.Component
15098 * @extends Roo.util.Observable
15099 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15100 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15101 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15102 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15103 * All visual components (widgets) that require rendering into a layout should subclass Component.
15105 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15106 * 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
15107 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15109 Roo.Component = function(config){
15110 config = config || {};
15111 if(config.tagName || config.dom || typeof config == "string"){ // element object
15112 config = {el: config, id: config.id || config};
15114 this.initialConfig = config;
15116 Roo.apply(this, config);
15120 * Fires after the component is disabled.
15121 * @param {Roo.Component} this
15126 * Fires after the component is enabled.
15127 * @param {Roo.Component} this
15131 * @event beforeshow
15132 * Fires before the component is shown. Return false to stop the show.
15133 * @param {Roo.Component} this
15138 * Fires after the component is shown.
15139 * @param {Roo.Component} this
15143 * @event beforehide
15144 * Fires before the component is hidden. Return false to stop the hide.
15145 * @param {Roo.Component} this
15150 * Fires after the component is hidden.
15151 * @param {Roo.Component} this
15155 * @event beforerender
15156 * Fires before the component is rendered. Return false to stop the render.
15157 * @param {Roo.Component} this
15159 beforerender : true,
15162 * Fires after the component is rendered.
15163 * @param {Roo.Component} this
15167 * @event beforedestroy
15168 * Fires before the component is destroyed. Return false to stop the destroy.
15169 * @param {Roo.Component} this
15171 beforedestroy : true,
15174 * Fires after the component is destroyed.
15175 * @param {Roo.Component} this
15180 this.id = "ext-comp-" + (++Roo.Component.AUTO_ID);
15182 Roo.ComponentMgr.register(this);
15183 Roo.Component.superclass.constructor.call(this);
15184 this.initComponent();
15185 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15186 this.render(this.renderTo);
15187 delete this.renderTo;
15192 Roo.Component.AUTO_ID = 1000;
15194 Roo.extend(Roo.Component, Roo.util.Observable, {
15196 * @scope Roo.Component.prototype
15198 * true if this component is hidden. Read-only.
15203 * true if this component is disabled. Read-only.
15208 * true if this component has been rendered. Read-only.
15212 /** @cfg {String} disableClass
15213 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15215 disabledClass : "x-item-disabled",
15216 /** @cfg {Boolean} allowDomMove
15217 * Whether the component can move the Dom node when rendering (defaults to true).
15219 allowDomMove : true,
15220 /** @cfg {String} hideMode (display|visibility)
15221 * How this component should hidden. Supported values are
15222 * "visibility" (css visibility), "offsets" (negative offset position) and
15223 * "display" (css display) - defaults to "display".
15225 hideMode: 'display',
15228 ctype : "Roo.Component",
15231 * @cfg {String} actionMode
15232 * which property holds the element that used for hide() / show() / disable() / enable()
15238 getActionEl : function(){
15239 return this[this.actionMode];
15242 initComponent : Roo.emptyFn,
15244 * If this is a lazy rendering component, render it to its container element.
15245 * @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.
15247 render : function(container, position){
15248 if(!this.rendered && this.fireEvent("beforerender", this) !== false){
15249 if(!container && this.el){
15250 this.el = Roo.get(this.el);
15251 container = this.el.dom.parentNode;
15252 this.allowDomMove = false;
15254 this.container = Roo.get(container);
15255 this.rendered = true;
15256 if(position !== undefined){
15257 if(typeof position == 'number'){
15258 position = this.container.dom.childNodes[position];
15260 position = Roo.getDom(position);
15263 this.onRender(this.container, position || null);
15265 this.el.addClass(this.cls);
15269 this.el.applyStyles(this.style);
15272 this.fireEvent("render", this);
15273 this.afterRender(this.container);
15285 // default function is not really useful
15286 onRender : function(ct, position){
15288 this.el = Roo.get(this.el);
15289 if(this.allowDomMove !== false){
15290 ct.dom.insertBefore(this.el.dom, position);
15296 getAutoCreate : function(){
15297 var cfg = typeof this.autoCreate == "object" ?
15298 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15299 if(this.id && !cfg.id){
15306 afterRender : Roo.emptyFn,
15309 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15310 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15312 destroy : function(){
15313 if(this.fireEvent("beforedestroy", this) !== false){
15314 this.purgeListeners();
15315 this.beforeDestroy();
15317 this.el.removeAllListeners();
15319 if(this.actionMode == "container"){
15320 this.container.remove();
15324 Roo.ComponentMgr.unregister(this);
15325 this.fireEvent("destroy", this);
15330 beforeDestroy : function(){
15335 onDestroy : function(){
15340 * Returns the underlying {@link Roo.Element}.
15341 * @return {Roo.Element} The element
15343 getEl : function(){
15348 * Returns the id of this component.
15351 getId : function(){
15356 * Try to focus this component.
15357 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15358 * @return {Roo.Component} this
15360 focus : function(selectText){
15363 if(selectText === true){
15364 this.el.dom.select();
15379 * Disable this component.
15380 * @return {Roo.Component} this
15382 disable : function(){
15386 this.disabled = true;
15387 this.fireEvent("disable", this);
15392 onDisable : function(){
15393 this.getActionEl().addClass(this.disabledClass);
15394 this.el.dom.disabled = true;
15398 * Enable this component.
15399 * @return {Roo.Component} this
15401 enable : function(){
15405 this.disabled = false;
15406 this.fireEvent("enable", this);
15411 onEnable : function(){
15412 this.getActionEl().removeClass(this.disabledClass);
15413 this.el.dom.disabled = false;
15417 * Convenience function for setting disabled/enabled by boolean.
15418 * @param {Boolean} disabled
15420 setDisabled : function(disabled){
15421 this[disabled ? "disable" : "enable"]();
15425 * Show this component.
15426 * @return {Roo.Component} this
15429 if(this.fireEvent("beforeshow", this) !== false){
15430 this.hidden = false;
15434 this.fireEvent("show", this);
15440 onShow : function(){
15441 var ae = this.getActionEl();
15442 if(this.hideMode == 'visibility'){
15443 ae.dom.style.visibility = "visible";
15444 }else if(this.hideMode == 'offsets'){
15445 ae.removeClass('x-hidden');
15447 ae.dom.style.display = "";
15452 * Hide this component.
15453 * @return {Roo.Component} this
15456 if(this.fireEvent("beforehide", this) !== false){
15457 this.hidden = true;
15461 this.fireEvent("hide", this);
15467 onHide : function(){
15468 var ae = this.getActionEl();
15469 if(this.hideMode == 'visibility'){
15470 ae.dom.style.visibility = "hidden";
15471 }else if(this.hideMode == 'offsets'){
15472 ae.addClass('x-hidden');
15474 ae.dom.style.display = "none";
15479 * Convenience function to hide or show this component by boolean.
15480 * @param {Boolean} visible True to show, false to hide
15481 * @return {Roo.Component} this
15483 setVisible: function(visible){
15493 * Returns true if this component is visible.
15495 isVisible : function(){
15496 return this.getActionEl().isVisible();
15499 cloneConfig : function(overrides){
15500 overrides = overrides || {};
15501 var id = overrides.id || Roo.id();
15502 var cfg = Roo.applyIf(overrides, this.initialConfig);
15503 cfg.id = id; // prevent dup id
15504 return new this.constructor(cfg);
15508 * Ext JS Library 1.1.1
15509 * Copyright(c) 2006-2007, Ext JS, LLC.
15511 * Originally Released Under LGPL - original licence link has changed is not relivant.
15514 * <script type="text/javascript">
15518 * @class Roo.BoxComponent
15519 * @extends Roo.Component
15520 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15521 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15522 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
15523 * layout containers.
15525 * @param {Roo.Element/String/Object} config The configuration options.
15527 Roo.BoxComponent = function(config){
15528 Roo.Component.call(this, config);
15532 * Fires after the component is resized.
15533 * @param {Roo.Component} this
15534 * @param {Number} adjWidth The box-adjusted width that was set
15535 * @param {Number} adjHeight The box-adjusted height that was set
15536 * @param {Number} rawWidth The width that was originally specified
15537 * @param {Number} rawHeight The height that was originally specified
15542 * Fires after the component is moved.
15543 * @param {Roo.Component} this
15544 * @param {Number} x The new x position
15545 * @param {Number} y The new y position
15551 Roo.extend(Roo.BoxComponent, Roo.Component, {
15552 // private, set in afterRender to signify that the component has been rendered
15554 // private, used to defer height settings to subclasses
15555 deferHeight: false,
15556 /** @cfg {Number} width
15557 * width (optional) size of component
15559 /** @cfg {Number} height
15560 * height (optional) size of component
15564 * Sets the width and height of the component. This method fires the resize event. This method can accept
15565 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15566 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15567 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15568 * @return {Roo.BoxComponent} this
15570 setSize : function(w, h){
15571 // support for standard size objects
15572 if(typeof w == 'object'){
15577 if(!this.boxReady){
15583 // prevent recalcs when not needed
15584 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15587 this.lastSize = {width: w, height: h};
15589 var adj = this.adjustSize(w, h);
15590 var aw = adj.width, ah = adj.height;
15591 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
15592 var rz = this.getResizeEl();
15593 if(!this.deferHeight && aw !== undefined && ah !== undefined){
15594 rz.setSize(aw, ah);
15595 }else if(!this.deferHeight && ah !== undefined){
15597 }else if(aw !== undefined){
15600 this.onResize(aw, ah, w, h);
15601 this.fireEvent('resize', this, aw, ah, w, h);
15607 * Gets the current size of the component's underlying element.
15608 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
15610 getSize : function(){
15611 return this.el.getSize();
15615 * Gets the current XY position of the component's underlying element.
15616 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15617 * @return {Array} The XY position of the element (e.g., [100, 200])
15619 getPosition : function(local){
15620 if(local === true){
15621 return [this.el.getLeft(true), this.el.getTop(true)];
15623 return this.xy || this.el.getXY();
15627 * Gets the current box measurements of the component's underlying element.
15628 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15629 * @returns {Object} box An object in the format {x, y, width, height}
15631 getBox : function(local){
15632 var s = this.el.getSize();
15634 s.x = this.el.getLeft(true);
15635 s.y = this.el.getTop(true);
15637 var xy = this.xy || this.el.getXY();
15645 * Sets the current box measurements of the component's underlying element.
15646 * @param {Object} box An object in the format {x, y, width, height}
15647 * @returns {Roo.BoxComponent} this
15649 updateBox : function(box){
15650 this.setSize(box.width, box.height);
15651 this.setPagePosition(box.x, box.y);
15656 getResizeEl : function(){
15657 return this.resizeEl || this.el;
15661 getPositionEl : function(){
15662 return this.positionEl || this.el;
15666 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
15667 * This method fires the move event.
15668 * @param {Number} left The new left
15669 * @param {Number} top The new top
15670 * @returns {Roo.BoxComponent} this
15672 setPosition : function(x, y){
15675 if(!this.boxReady){
15678 var adj = this.adjustPosition(x, y);
15679 var ax = adj.x, ay = adj.y;
15681 var el = this.getPositionEl();
15682 if(ax !== undefined || ay !== undefined){
15683 if(ax !== undefined && ay !== undefined){
15684 el.setLeftTop(ax, ay);
15685 }else if(ax !== undefined){
15687 }else if(ay !== undefined){
15690 this.onPosition(ax, ay);
15691 this.fireEvent('move', this, ax, ay);
15697 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
15698 * This method fires the move event.
15699 * @param {Number} x The new x position
15700 * @param {Number} y The new y position
15701 * @returns {Roo.BoxComponent} this
15703 setPagePosition : function(x, y){
15706 if(!this.boxReady){
15709 if(x === undefined || y === undefined){ // cannot translate undefined points
15712 var p = this.el.translatePoints(x, y);
15713 this.setPosition(p.left, p.top);
15718 onRender : function(ct, position){
15719 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
15721 this.resizeEl = Roo.get(this.resizeEl);
15723 if(this.positionEl){
15724 this.positionEl = Roo.get(this.positionEl);
15729 afterRender : function(){
15730 Roo.BoxComponent.superclass.afterRender.call(this);
15731 this.boxReady = true;
15732 this.setSize(this.width, this.height);
15733 if(this.x || this.y){
15734 this.setPosition(this.x, this.y);
15736 if(this.pageX || this.pageY){
15737 this.setPagePosition(this.pageX, this.pageY);
15742 * Force the component's size to recalculate based on the underlying element's current height and width.
15743 * @returns {Roo.BoxComponent} this
15745 syncSize : function(){
15746 delete this.lastSize;
15747 this.setSize(this.el.getWidth(), this.el.getHeight());
15752 * Called after the component is resized, this method is empty by default but can be implemented by any
15753 * subclass that needs to perform custom logic after a resize occurs.
15754 * @param {Number} adjWidth The box-adjusted width that was set
15755 * @param {Number} adjHeight The box-adjusted height that was set
15756 * @param {Number} rawWidth The width that was originally specified
15757 * @param {Number} rawHeight The height that was originally specified
15759 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
15764 * Called after the component is moved, this method is empty by default but can be implemented by any
15765 * subclass that needs to perform custom logic after a move occurs.
15766 * @param {Number} x The new x position
15767 * @param {Number} y The new y position
15769 onPosition : function(x, y){
15774 adjustSize : function(w, h){
15775 if(this.autoWidth){
15778 if(this.autoHeight){
15781 return {width : w, height: h};
15785 adjustPosition : function(x, y){
15786 return {x : x, y: y};
15789 * Original code for Roojs - LGPL
15790 * <script type="text/javascript">
15794 * @class Roo.XComponent
15795 * A delayed Element creator...
15796 * Or a way to group chunks of interface together.
15797 * technically this is a wrapper around a tree of Roo elements (which defines a 'module'),
15798 * used in conjunction with XComponent.build() it will create an instance of each element,
15799 * then call addxtype() to build the User interface.
15801 * Mypart.xyx = new Roo.XComponent({
15803 parent : 'Mypart.xyz', // empty == document.element.!!
15807 disabled : function() {}
15809 tree : function() { // return an tree of xtype declared components
15813 xtype : 'NestedLayoutPanel',
15820 * It can be used to build a big heiracy, with parent etc.
15821 * or you can just use this to render a single compoent to a dom element
15822 * MYPART.render(Roo.Element | String(id) | dom_element )
15829 * Roo is designed primarily as a single page application, so the UI build for a standard interface will
15830 * expect a single 'TOP' level module normally indicated by the 'parent' of the XComponent definition being defined as false.
15832 * Each sub module is expected to have a parent pointing to the class name of it's parent module.
15834 * When the top level is false, a 'Roo.BorderLayout' is created and the element is flagged as 'topModule'
15835 * - if mulitple topModules exist, the last one is defined as the top module.
15839 * When the top level or multiple modules are to embedded into a existing HTML page,
15840 * the parent element can container '#id' of the element where the module will be drawn.
15844 * Unlike classic Roo, the bootstrap tends not to be used as a single page.
15845 * it relies more on a include mechanism, where sub modules are included into an outer page.
15846 * This is normally managed by the builder tools using Roo.apply( options, Included.Sub.Module )
15848 * Bootstrap Roo Included elements
15850 * Our builder application needs the ability to preview these sub compoennts. They will normally have parent=false set,
15851 * hence confusing the component builder as it thinks there are multiple top level elements.
15855 * @extends Roo.util.Observable
15857 * @param cfg {Object} configuration of component
15860 Roo.XComponent = function(cfg) {
15861 Roo.apply(this, cfg);
15865 * Fires when this the componnt is built
15866 * @param {Roo.XComponent} c the component
15871 this.region = this.region || 'center'; // default..
15872 Roo.XComponent.register(this);
15873 this.modules = false;
15874 this.el = false; // where the layout goes..
15878 Roo.extend(Roo.XComponent, Roo.util.Observable, {
15881 * The created element (with Roo.factory())
15882 * @type {Roo.Layout}
15888 * for BC - use el in new code
15889 * @type {Roo.Layout}
15895 * for BC - use el in new code
15896 * @type {Roo.Layout}
15901 * @cfg {Function|boolean} disabled
15902 * If this module is disabled by some rule, return true from the funtion
15907 * @cfg {String} parent
15908 * Name of parent element which it get xtype added to..
15913 * @cfg {String} order
15914 * Used to set the order in which elements are created (usefull for multiple tabs)
15919 * @cfg {String} name
15920 * String to display while loading.
15924 * @cfg {String} region
15925 * Region to render component to (defaults to center)
15930 * @cfg {Array} items
15931 * A single item array - the first element is the root of the tree..
15932 * It's done this way to stay compatible with the Xtype system...
15938 * The method that retuns the tree of parts that make up this compoennt
15945 * render element to dom or tree
15946 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
15949 render : function(el)
15953 var hp = this.parent ? 1 : 0;
15954 Roo.debug && Roo.log(this);
15956 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
15957 // if parent is a '#.....' string, then let's use that..
15958 var ename = this.parent.substr(1);
15959 this.parent = false;
15960 Roo.debug && Roo.log(ename);
15962 case 'bootstrap-body' :
15963 if (typeof(Roo.bootstrap.Body) != 'undefined') {
15964 this.parent = { el : new Roo.bootstrap.Body() };
15965 Roo.debug && Roo.log("setting el to doc body");
15968 throw "Container is bootstrap body, but Roo.bootstrap.Body is not defined";
15972 this.parent = { el : true};
15975 el = Roo.get(ename);
15980 if (!el && !this.parent) {
15981 Roo.debug && Roo.log("Warning - element can not be found :#" + ename );
15985 Roo.debug && Roo.log("EL:");
15986 Roo.debug && Roo.log(el);
15987 Roo.debug && Roo.log("this.parent.el:");
15988 Roo.debug && Roo.log(this.parent.el);
15990 var tree = this._tree ? this._tree() : this.tree();
15992 // altertive root elements ??? - we need a better way to indicate these.
15993 var is_alt = (typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) ||
15994 (typeof(Roo.mailer) != 'undefined' && tree.xns == Roo.mailer) ;
15996 if (!this.parent && is_alt) {
15997 //el = Roo.get(document.body);
15998 this.parent = { el : true };
16003 if (!this.parent) {
16005 Roo.debug && Roo.log("no parent - creating one");
16007 el = el ? Roo.get(el) : false;
16009 // it's a top level one..
16011 el : new Roo.BorderLayout(el || document.body, {
16017 tabPosition: 'top',
16018 //resizeTabs: true,
16019 alwaysShowTabs: el && hp? false : true,
16020 hideTabs: el || !hp ? true : false,
16027 if (!this.parent.el) {
16028 // probably an old style ctor, which has been disabled.
16032 // The 'tree' method is '_tree now'
16034 tree.region = tree.region || this.region;
16036 if (this.parent.el === true) {
16037 // bootstrap... - body..
16038 this.parent.el = Roo.factory(tree);
16041 this.el = this.parent.el.addxtype(tree);
16042 this.fireEvent('built', this);
16044 this.panel = this.el;
16045 this.layout = this.panel.layout;
16046 this.parentLayout = this.parent.layout || false;
16052 Roo.apply(Roo.XComponent, {
16054 * @property hideProgress
16055 * true to disable the building progress bar.. usefull on single page renders.
16058 hideProgress : false,
16060 * @property buildCompleted
16061 * True when the builder has completed building the interface.
16064 buildCompleted : false,
16067 * @property topModule
16068 * the upper most module - uses document.element as it's constructor.
16075 * @property modules
16076 * array of modules to be created by registration system.
16077 * @type {Array} of Roo.XComponent
16082 * @property elmodules
16083 * array of modules to be created by which use #ID
16084 * @type {Array} of Roo.XComponent
16090 * @property build_from_html
16091 * Build elements from html - used by bootstrap HTML stuff
16092 * - this is cleared after build is completed
16093 * @type {boolean} true (default false)
16096 build_from_html : false,
16099 * Register components to be built later.
16101 * This solves the following issues
16102 * - Building is not done on page load, but after an authentication process has occured.
16103 * - Interface elements are registered on page load
16104 * - Parent Interface elements may not be loaded before child, so this handles that..
16111 module : 'Pman.Tab.projectMgr',
16113 parent : 'Pman.layout',
16114 disabled : false, // or use a function..
16117 * * @param {Object} details about module
16119 register : function(obj) {
16121 Roo.XComponent.event.fireEvent('register', obj);
16122 switch(typeof(obj.disabled) ) {
16128 if ( obj.disabled() ) {
16134 if (obj.disabled) {
16140 this.modules.push(obj);
16144 * convert a string to an object..
16145 * eg. 'AAA.BBB' -> finds AAA.BBB
16149 toObject : function(str)
16151 if (!str || typeof(str) == 'object') {
16154 if (str.substring(0,1) == '#') {
16158 var ar = str.split('.');
16163 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
16165 throw "Module not found : " + str;
16169 throw "Module not found : " + str;
16171 Roo.each(ar, function(e) {
16172 if (typeof(o[e]) == 'undefined') {
16173 throw "Module not found : " + str;
16184 * move modules into their correct place in the tree..
16187 preBuild : function ()
16190 Roo.each(this.modules , function (obj)
16192 Roo.XComponent.event.fireEvent('beforebuild', obj);
16194 var opar = obj.parent;
16196 obj.parent = this.toObject(opar);
16198 Roo.debug && Roo.log("parent:toObject failed: " + e.toString());
16203 Roo.debug && Roo.log("GOT top level module");
16204 Roo.debug && Roo.log(obj);
16205 obj.modules = new Roo.util.MixedCollection(false,
16206 function(o) { return o.order + '' }
16208 this.topModule = obj;
16211 // parent is a string (usually a dom element name..)
16212 if (typeof(obj.parent) == 'string') {
16213 this.elmodules.push(obj);
16216 if (obj.parent.constructor != Roo.XComponent) {
16217 Roo.debug && Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
16219 if (!obj.parent.modules) {
16220 obj.parent.modules = new Roo.util.MixedCollection(false,
16221 function(o) { return o.order + '' }
16224 if (obj.parent.disabled) {
16225 obj.disabled = true;
16227 obj.parent.modules.add(obj);
16232 * make a list of modules to build.
16233 * @return {Array} list of modules.
16236 buildOrder : function()
16239 var cmp = function(a,b) {
16240 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
16242 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
16243 throw "No top level modules to build";
16246 // make a flat list in order of modules to build.
16247 var mods = this.topModule ? [ this.topModule ] : [];
16250 // elmodules (is a list of DOM based modules )
16251 Roo.each(this.elmodules, function(e) {
16253 if (!this.topModule &&
16254 typeof(e.parent) == 'string' &&
16255 e.parent.substring(0,1) == '#' &&
16256 Roo.get(e.parent.substr(1))
16259 _this.topModule = e;
16265 // add modules to their parents..
16266 var addMod = function(m) {
16267 Roo.debug && Roo.log("build Order: add: " + m.name);
16270 if (m.modules && !m.disabled) {
16271 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
16272 m.modules.keySort('ASC', cmp );
16273 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
16275 m.modules.each(addMod);
16277 Roo.debug && Roo.log("build Order: no child modules");
16279 // not sure if this is used any more..
16281 m.finalize.name = m.name + " (clean up) ";
16282 mods.push(m.finalize);
16286 if (this.topModule && this.topModule.modules) {
16287 this.topModule.modules.keySort('ASC', cmp );
16288 this.topModule.modules.each(addMod);
16294 * Build the registered modules.
16295 * @param {Object} parent element.
16296 * @param {Function} optional method to call after module has been added.
16300 build : function(opts)
16303 if (typeof(opts) != 'undefined') {
16304 Roo.apply(this,opts);
16308 var mods = this.buildOrder();
16310 //this.allmods = mods;
16311 //Roo.debug && Roo.log(mods);
16313 if (!mods.length) { // should not happen
16314 throw "NO modules!!!";
16318 var msg = "Building Interface...";
16319 // flash it up as modal - so we store the mask!?
16320 if (!this.hideProgress && Roo.MessageBox) {
16321 Roo.MessageBox.show({ title: 'loading' });
16322 Roo.MessageBox.show({
16323 title: "Please wait...",
16332 var total = mods.length;
16335 var progressRun = function() {
16336 if (!mods.length) {
16337 Roo.debug && Roo.log('hide?');
16338 if (!this.hideProgress && Roo.MessageBox) {
16339 Roo.MessageBox.hide();
16341 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
16343 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
16349 var m = mods.shift();
16352 Roo.debug && Roo.log(m);
16353 // not sure if this is supported any more.. - modules that are are just function
16354 if (typeof(m) == 'function') {
16356 return progressRun.defer(10, _this);
16360 msg = "Building Interface " + (total - mods.length) +
16362 (m.name ? (' - ' + m.name) : '');
16363 Roo.debug && Roo.log(msg);
16364 if (!this.hideProgress && Roo.MessageBox) {
16365 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
16369 // is the module disabled?
16370 var disabled = (typeof(m.disabled) == 'function') ?
16371 m.disabled.call(m.module.disabled) : m.disabled;
16375 return progressRun(); // we do not update the display!
16383 // it's 10 on top level, and 1 on others??? why...
16384 return progressRun.defer(10, _this);
16387 progressRun.defer(1, _this);
16401 * wrapper for event.on - aliased later..
16402 * Typically use to register a event handler for register:
16404 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
16413 Roo.XComponent.event = new Roo.util.Observable({
16417 * Fires when an Component is registered,
16418 * set the disable property on the Component to stop registration.
16419 * @param {Roo.XComponent} c the component being registerd.
16424 * @event beforebuild
16425 * Fires before each Component is built
16426 * can be used to apply permissions.
16427 * @param {Roo.XComponent} c the component being registerd.
16430 'beforebuild' : true,
16432 * @event buildcomplete
16433 * Fires on the top level element when all elements have been built
16434 * @param {Roo.XComponent} the top level component.
16436 'buildcomplete' : true
16441 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);