4 * Copyright(c) 2006-2007, Ext JS, LLC.
6 * Originally Released Under LGPL - original licence link has changed is not relivant.
9 * <script type="text/javascript">
17 window["undefined"] = window["undefined"];
21 * Roo core utilities and functions.
26 * Copies all the properties of config to obj.
27 * @param {Object} obj The receiver of the properties
28 * @param {Object} config The source of the properties
29 * @param {Object} defaults A different object that will also be applied for default values
30 * @return {Object} returns obj
35 Roo.apply = function(o, c, defaults){
37 // no "this" reference for friendly out of scope calls
38 Roo.apply(o, defaults);
40 if(o && c && typeof c == 'object'){
51 var ua = navigator.userAgent.toLowerCase();
53 var isStrict = document.compatMode == "CSS1Compat",
54 isOpera = ua.indexOf("opera") > -1,
55 isSafari = (/webkit|khtml/).test(ua),
56 isIE = ua.indexOf("msie") > -1,
57 isIE7 = ua.indexOf("msie 7") > -1,
58 isGecko = !isSafari && ua.indexOf("gecko") > -1,
59 isBorderBox = isIE && !isStrict,
60 isWindows = (ua.indexOf("windows") != -1 || ua.indexOf("win32") != -1),
61 isMac = (ua.indexOf("macintosh") != -1 || ua.indexOf("mac os x") != -1),
62 isLinux = (ua.indexOf("linux") != -1),
63 isSecure = window.location.href.toLowerCase().indexOf("https") === 0,
64 isTouch = (function() {
66 document.createEvent("TouchEvent");
73 // remove css image flicker
76 document.execCommand("BackgroundImageCache", false, true);
82 * True if the browser is in strict mode
87 * True if the page is running over SSL
92 * True when the document is fully initialized and ready for action
97 * Turn on debugging output (currently only the factory uses this)
104 * True to automatically uncache orphaned Roo.Elements periodically (defaults to true)
107 enableGarbageCollector : true,
110 * True to automatically purge event listeners after uncaching an element (defaults to false).
111 * Note: this only happens if enableGarbageCollector is true.
114 enableListenerCollection:false,
117 * URL to a blank file used by Roo when in secure mode for iframe src and onReady src to prevent
118 * the IE insecure content warning (defaults to javascript:false).
121 SSL_SECURE_URL : "javascript:false",
124 * URL to a 1x1 transparent gif image used by Roo to create inline icons with CSS background images. (Defaults to
125 * "http://Roojs.com/s.gif" and you should change this to a URL on your server).
128 BLANK_IMAGE_URL : "http:/"+"/localhost/s.gif",
130 emptyFn : function(){},
133 * Copies all the properties of config to obj if they don't already exist.
134 * @param {Object} obj The receiver of the properties
135 * @param {Object} config The source of the properties
136 * @return {Object} returns obj
138 applyIf : function(o, c){
141 if(typeof o[p] == "undefined"){ o[p] = c[p]; }
148 * Applies event listeners to elements by selectors when the document is ready.
149 * The event name is specified with an @ suffix.
152 // add a listener for click on all anchors in element with id foo
153 '#foo a@click' : function(e, t){
157 // add the same listener to multiple selectors (separated by comma BEFORE the @)
158 '#foo a, #bar span.some-class@mouseover' : function(){
163 * @param {Object} obj The list of behaviors to apply
165 addBehaviors : function(o){
167 Roo.onReady(function(){
172 var cache = {}; // simple cache for applying multiple behaviors to same selector does query multiple times
174 var parts = b.split('@');
175 if(parts[1]){ // for Object prototype breakers
178 cache[s] = Roo.select(s);
180 cache[s].on(parts[1], o[b]);
187 * Generates unique ids. If the element already has an id, it is unchanged
188 * @param {String/HTMLElement/Element} el (optional) The element to generate an id for
189 * @param {String} prefix (optional) Id prefix (defaults "Roo-gen")
190 * @return {String} The generated Id.
192 id : function(el, prefix){
193 prefix = prefix || "roo-gen";
195 var id = prefix + (++idSeed);
196 return el ? (el.id ? el.id : (el.id = id)) : id;
201 * Extends one class with another class and optionally overrides members with the passed literal. This class
202 * also adds the function "override()" to the class that can be used to override
203 * members on an instance.
204 * @param {Object} subclass The class inheriting the functionality
205 * @param {Object} superclass The class being extended
206 * @param {Object} overrides (optional) A literal with members
211 var io = function(o){
216 return function(sb, sp, overrides){
217 if(typeof sp == 'object'){ // eg. prototype, rather than function constructor..
220 sb = function(){sp.apply(this, arguments);};
222 var F = function(){}, sbp, spp = sp.prototype;
224 sbp = sb.prototype = new F();
228 if(spp.constructor == Object.prototype.constructor){
233 sb.override = function(o){
237 Roo.override(sb, overrides);
243 * Adds a list of functions to the prototype of an existing class, overwriting any existing methods with the same name.
245 Roo.override(MyClass, {
246 newMethod1: function(){
249 newMethod2: function(foo){
254 * @param {Object} origclass The class to override
255 * @param {Object} overrides The list of functions to add to origClass. This should be specified as an object literal
256 * containing one or more methods.
259 override : function(origclass, overrides){
261 var p = origclass.prototype;
262 for(var method in overrides){
263 p[method] = overrides[method];
268 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
270 Roo.namespace('Company', 'Company.data');
271 Company.Widget = function() { ... }
272 Company.data.CustomStore = function(config) { ... }
274 * @param {String} namespace1
275 * @param {String} namespace2
276 * @param {String} etc
279 namespace : function(){
280 var a=arguments, o=null, i, j, d, rt;
281 for (i=0; i<a.length; ++i) {
285 eval('if (typeof ' + rt + ' == "undefined"){' + rt + ' = {};} o = ' + rt + ';');
286 for (j=1; j<d.length; ++j) {
287 o[d[j]]=o[d[j]] || {};
293 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
295 Roo.factory({ xns: Roo.data, xtype : 'Store', .....});
296 Roo.factory(conf, Roo.data);
298 * @param {String} classname
299 * @param {String} namespace (optional)
303 factory : function(c, ns)
305 // no xtype, no ns or c.xns - or forced off by c.xns
306 if (!c.xtype || (!ns && !c.xns) || (c.xns === false)) { // not enough info...
309 ns = c.xns ? c.xns : ns; // if c.xns is set, then use that..
310 if (c.constructor == ns[c.xtype]) {// already created...
314 if (Roo.debug) Roo.log("Roo.Factory(" + c.xtype + ")");
315 var ret = new ns[c.xtype](c);
319 c.xns = false; // prevent recursion..
323 * Logs to console if it can.
325 * @param {String|Object} string
330 if ((typeof(console) == 'undefined') || (typeof(console.log) == 'undefined')) {
337 * Takes an object and converts it to an encoded URL. e.g. Roo.urlEncode({foo: 1, bar: 2}); would return "foo=1&bar=2". Optionally, property values can be arrays, instead of keys and the resulting string that's returned will contain a name/value pair for each array value.
341 urlEncode : function(o){
347 var ov = o[key], k = Roo.encodeURIComponent(key);
348 var type = typeof ov;
349 if(type == 'undefined'){
351 }else if(type != "function" && type != "object"){
352 buf.push(k, "=", Roo.encodeURIComponent(ov), "&");
353 }else if(ov instanceof Array){
355 for(var i = 0, len = ov.length; i < len; i++) {
356 buf.push(k, "=", Roo.encodeURIComponent(ov[i] === undefined ? '' : ov[i]), "&");
367 * Safe version of encodeURIComponent
368 * @param {String} data
372 encodeURIComponent : function (data)
375 return encodeURIComponent(data);
376 } catch(e) {} // should be an uri encode error.
378 if (data == '' || data == null){
381 // http://stackoverflow.com/questions/2596483/unicode-and-uri-encoding-decoding-and-escaping-in-javascript
382 function nibble_to_hex(nibble){
383 var chars = '0123456789ABCDEF';
384 return chars.charAt(nibble);
386 data = data.toString();
388 for(var i=0; i<data.length; i++){
389 var c = data.charCodeAt(i);
390 var bs = new Array();
393 bs[0] = 0xF0 | ((c & 0x1C0000) >>> 18);
394 bs[1] = 0x80 | ((c & 0x3F000) >>> 12);
395 bs[2] = 0x80 | ((c & 0xFC0) >>> 6);
396 bs[3] = 0x80 | (c & 0x3F);
397 }else if (c > 0x800){
399 bs[0] = 0xE0 | ((c & 0xF000) >>> 12);
400 bs[1] = 0x80 | ((c & 0xFC0) >>> 6);
401 bs[2] = 0x80 | (c & 0x3F);
404 bs[0] = 0xC0 | ((c & 0x7C0) >>> 6);
405 bs[1] = 0x80 | (c & 0x3F);
410 for(var j=0; j<bs.length; j++){
412 var hex = nibble_to_hex((b & 0xF0) >>> 4)
413 + nibble_to_hex(b &0x0F);
422 * Takes an encoded URL and and converts it to an object. e.g. Roo.urlDecode("foo=1&bar=2"); would return {foo: 1, bar: 2} or Roo.urlDecode("foo=1&bar=2&bar=3&bar=4", true); would return {foo: 1, bar: [2, 3, 4]}.
423 * @param {String} string
424 * @param {Boolean} overwrite (optional) Items of the same name will overwrite previous values instead of creating an an array (Defaults to false).
425 * @return {Object} A literal with members
427 urlDecode : function(string, overwrite){
428 if(!string || !string.length){
432 var pairs = string.split('&');
433 var pair, name, value;
434 for(var i = 0, len = pairs.length; i < len; i++){
435 pair = pairs[i].split('=');
436 name = decodeURIComponent(pair[0]);
437 value = decodeURIComponent(pair[1]);
438 if(overwrite !== true){
439 if(typeof obj[name] == "undefined"){
441 }else if(typeof obj[name] == "string"){
442 obj[name] = [obj[name]];
443 obj[name].push(value);
445 obj[name].push(value);
455 * Iterates an array calling the passed function with each item, stopping if your function returns false. If the
456 * passed array is not really an array, your function is called once with it.
457 * The supplied function is called with (Object item, Number index, Array allItems).
458 * @param {Array/NodeList/Mixed} array
459 * @param {Function} fn
460 * @param {Object} scope
462 each : function(array, fn, scope){
463 if(typeof array.length == "undefined" || typeof array == "string"){
466 for(var i = 0, len = array.length; i < len; i++){
467 if(fn.call(scope || array[i], array[i], i, array) === false){ return i; };
472 combine : function(){
473 var as = arguments, l = as.length, r = [];
474 for(var i = 0; i < l; i++){
476 if(a instanceof Array){
478 }else if(a.length !== undefined && !a.substr){
479 r = r.concat(Array.prototype.slice.call(a, 0));
488 * Escapes the passed string for use in a regular expression
489 * @param {String} str
492 escapeRe : function(s) {
493 return s.replace(/([.*+?^${}()|[\]\/\\])/g, "\\$1");
497 callback : function(cb, scope, args, delay){
498 if(typeof cb == "function"){
500 cb.defer(delay, scope, args || []);
502 cb.apply(scope, args || []);
508 * Return the dom node for the passed string (id), dom node, or Roo.Element
509 * @param {String/HTMLElement/Roo.Element} el
510 * @return HTMLElement
512 getDom : function(el){
516 return el.dom ? el.dom : (typeof el == 'string' ? document.getElementById(el) : el);
520 * Shorthand for {@link Roo.ComponentMgr#get}
522 * @return Roo.Component
524 getCmp : function(id){
525 return Roo.ComponentMgr.get(id);
528 num : function(v, defaultValue){
529 if(typeof v != 'number'){
535 destroy : function(){
536 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
540 as.removeAllListeners();
544 if(typeof as.purgeListeners == 'function'){
547 if(typeof as.destroy == 'function'){
554 // inpired by a similar function in mootools library
556 * Returns the type of object that is passed in. If the object passed in is null or undefined it
557 * return false otherwise it returns one of the following values:<ul>
558 * <li><b>string</b>: If the object passed is a string</li>
559 * <li><b>number</b>: If the object passed is a number</li>
560 * <li><b>boolean</b>: If the object passed is a boolean value</li>
561 * <li><b>function</b>: If the object passed is a function reference</li>
562 * <li><b>object</b>: If the object passed is an object</li>
563 * <li><b>array</b>: If the object passed is an array</li>
564 * <li><b>regexp</b>: If the object passed is a regular expression</li>
565 * <li><b>element</b>: If the object passed is a DOM Element</li>
566 * <li><b>nodelist</b>: If the object passed is a DOM NodeList</li>
567 * <li><b>textnode</b>: If the object passed is a DOM text node and contains something other than whitespace</li>
568 * <li><b>whitespace</b>: If the object passed is a DOM text node and contains only whitespace</li>
569 * @param {Mixed} object
573 if(o === undefined || o === null){
580 if(t == 'object' && o.nodeName) {
582 case 1: return 'element';
583 case 3: return (/\S/).test(o.nodeValue) ? 'textnode' : 'whitespace';
586 if(t == 'object' || t == 'function') {
587 switch(o.constructor) {
588 case Array: return 'array';
589 case RegExp: return 'regexp';
591 if(typeof o.length == 'number' && typeof o.item == 'function') {
599 * Returns true if the passed value is null, undefined or an empty string (optional).
600 * @param {Mixed} value The value to test
601 * @param {Boolean} allowBlank (optional) Pass true if an empty string is not considered empty
604 isEmpty : function(v, allowBlank){
605 return v === null || v === undefined || (!allowBlank ? v === '' : false);
619 isBorderBox : isBorderBox,
621 isWindows : isWindows,
630 * By default, Ext intelligently decides whether floating elements should be shimmed. If you are using flash,
631 * you may want to set this to true.
634 useShims : ((isIE && !isIE7) || (isGecko && isMac)),
639 * Selects a single element as a Roo Element
640 * This is about as close as you can get to jQuery's $('do crazy stuff')
641 * @param {String} selector The selector/xpath query
642 * @param {Node} root (optional) The start of the query (defaults to document).
643 * @return {Roo.Element}
645 selectNode : function(selector, root)
647 var node = Roo.DomQuery.selectNode(selector,root);
648 return node ? Roo.get(node) : new Roo.Element(false);
656 Roo.namespace("Roo", "Roo.util", "Roo.grid", "Roo.dd", "Roo.tree", "Roo.data",
657 "Roo.form", "Roo.menu", "Roo.state", "Roo.lib", "Roo.layout",
660 "Roo.bootstrap.dash");
663 * Ext JS Library 1.1.1
664 * Copyright(c) 2006-2007, Ext JS, LLC.
666 * Originally Released Under LGPL - original licence link has changed is not relivant.
669 * <script type="text/javascript">
673 // wrappedn so fnCleanup is not in global scope...
675 function fnCleanUp() {
676 var p = Function.prototype;
677 delete p.createSequence;
679 delete p.createDelegate;
680 delete p.createCallback;
681 delete p.createInterceptor;
683 window.detachEvent("onunload", fnCleanUp);
685 window.attachEvent("onunload", fnCleanUp);
692 * These functions are available on every Function object (any JavaScript function).
694 Roo.apply(Function.prototype, {
696 * Creates a callback that passes arguments[0], arguments[1], arguments[2], ...
697 * Call directly on any function. Example: <code>myFunction.createCallback(myarg, myarg2)</code>
698 * Will create a function that is bound to those 2 args.
699 * @return {Function} The new function
701 createCallback : function(/*args...*/){
702 // make args available, in function below
703 var args = arguments;
706 return method.apply(window, args);
711 * Creates a delegate (callback) that sets the scope to obj.
712 * Call directly on any function. Example: <code>this.myFunction.createDelegate(this)</code>
713 * Will create a function that is automatically scoped to this.
714 * @param {Object} obj (optional) The object for which the scope is set
715 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
716 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
717 * if a number the args are inserted at the specified position
718 * @return {Function} The new function
720 createDelegate : function(obj, args, appendArgs){
723 var callArgs = args || arguments;
724 if(appendArgs === true){
725 callArgs = Array.prototype.slice.call(arguments, 0);
726 callArgs = callArgs.concat(args);
727 }else if(typeof appendArgs == "number"){
728 callArgs = Array.prototype.slice.call(arguments, 0); // copy arguments first
729 var applyArgs = [appendArgs, 0].concat(args); // create method call params
730 Array.prototype.splice.apply(callArgs, applyArgs); // splice them in
732 return method.apply(obj || window, callArgs);
737 * Calls this function after the number of millseconds specified.
738 * @param {Number} millis The number of milliseconds for the setTimeout call (if 0 the function is executed immediately)
739 * @param {Object} obj (optional) The object for which the scope is set
740 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
741 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
742 * if a number the args are inserted at the specified position
743 * @return {Number} The timeout id that can be used with clearTimeout
745 defer : function(millis, obj, args, appendArgs){
746 var fn = this.createDelegate(obj, args, appendArgs);
748 return setTimeout(fn, millis);
754 * Create a combined function call sequence of the original function + the passed function.
755 * The resulting function returns the results of the original function.
756 * The passed fcn is called with the parameters of the original function
757 * @param {Function} fcn The function to sequence
758 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
759 * @return {Function} The new function
761 createSequence : function(fcn, scope){
762 if(typeof fcn != "function"){
767 var retval = method.apply(this || window, arguments);
768 fcn.apply(scope || this || window, arguments);
774 * Creates an interceptor function. The passed fcn is called before the original one. If it returns false, the original one is not called.
775 * The resulting function returns the results of the original function.
776 * The passed fcn is called with the parameters of the original function.
778 * @param {Function} fcn The function to call before the original
779 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
780 * @return {Function} The new function
782 createInterceptor : function(fcn, scope){
783 if(typeof fcn != "function"){
790 if(fcn.apply(scope || this || window, arguments) === false){
793 return method.apply(this || window, arguments);
799 * Ext JS Library 1.1.1
800 * Copyright(c) 2006-2007, Ext JS, LLC.
802 * Originally Released Under LGPL - original licence link has changed is not relivant.
805 * <script type="text/javascript">
808 Roo.applyIf(String, {
813 * Escapes the passed string for ' and \
814 * @param {String} string The string to escape
815 * @return {String} The escaped string
818 escape : function(string) {
819 return string.replace(/('|\\)/g, "\\$1");
823 * Pads the left side of a string with a specified character. This is especially useful
824 * for normalizing number and date strings. Example usage:
826 var s = String.leftPad('123', 5, '0');
827 // s now contains the string: '00123'
829 * @param {String} string The original string
830 * @param {Number} size The total length of the output string
831 * @param {String} char (optional) The character with which to pad the original string (defaults to empty string " ")
832 * @return {String} The padded string
835 leftPad : function (val, size, ch) {
836 var result = new String(val);
837 if(ch === null || ch === undefined || ch === '') {
840 while (result.length < size) {
841 result = ch + result;
847 * Allows you to define a tokenized string and pass an arbitrary number of arguments to replace the tokens. Each
848 * token must be unique, and must increment in the format {0}, {1}, etc. Example usage:
850 var cls = 'my-class', text = 'Some text';
851 var s = String.format('<div class="{0}">{1}</div>', cls, text);
852 // s now contains the string: '<div class="my-class">Some text</div>'
854 * @param {String} string The tokenized string to be formatted
855 * @param {String} value1 The value to replace token {0}
856 * @param {String} value2 Etc...
857 * @return {String} The formatted string
860 format : function(format){
861 var args = Array.prototype.slice.call(arguments, 1);
862 return format.replace(/\{(\d+)\}/g, function(m, i){
863 return Roo.util.Format.htmlEncode(args[i]);
869 * Utility function that allows you to easily switch a string between two alternating values. The passed value
870 * is compared to the current string, and if they are equal, the other value that was passed in is returned. If
871 * they are already different, the first value passed in is returned. Note that this method returns the new value
872 * but does not change the current string.
874 // alternate sort directions
875 sort = sort.toggle('ASC', 'DESC');
877 // instead of conditional logic:
878 sort = (sort == 'ASC' ? 'DESC' : 'ASC');
880 * @param {String} value The value to compare to the current string
881 * @param {String} other The new value to use if the string already equals the first value passed in
882 * @return {String} The new value
885 String.prototype.toggle = function(value, other){
886 return this == value ? other : value;
889 * Ext JS Library 1.1.1
890 * Copyright(c) 2006-2007, Ext JS, LLC.
892 * Originally Released Under LGPL - original licence link has changed is not relivant.
895 * <script type="text/javascript">
901 Roo.applyIf(Number.prototype, {
903 * Checks whether or not the current number is within a desired range. If the number is already within the
904 * range it is returned, otherwise the min or max value is returned depending on which side of the range is
905 * exceeded. Note that this method returns the constrained value but does not change the current number.
906 * @param {Number} min The minimum number in the range
907 * @param {Number} max The maximum number in the range
908 * @return {Number} The constrained value if outside the range, otherwise the current value
910 constrain : function(min, max){
911 return Math.min(Math.max(this, min), max);
915 * Ext JS Library 1.1.1
916 * Copyright(c) 2006-2007, Ext JS, LLC.
918 * Originally Released Under LGPL - original licence link has changed is not relivant.
921 * <script type="text/javascript">
926 Roo.applyIf(Array.prototype, {
928 * Checks whether or not the specified object exists in the array.
929 * @param {Object} o The object to check for
930 * @return {Number} The index of o in the array (or -1 if it is not found)
932 indexOf : function(o){
933 for (var i = 0, len = this.length; i < len; i++){
934 if(this[i] == o) return i;
940 * Removes the specified object from the array. If the object is not found nothing happens.
941 * @param {Object} o The object to remove
943 remove : function(o){
944 var index = this.indexOf(o);
946 this.splice(index, 1);
950 * Map (JS 1.6 compatibility)
951 * @param {Function} function to call
955 var len = this.length >>> 0;
956 if (typeof fun != "function")
957 throw new TypeError();
959 var res = new Array(len);
960 var thisp = arguments[1];
961 for (var i = 0; i < len; i++)
964 res[i] = fun.call(thisp, this[i], i, this);
975 * Ext JS Library 1.1.1
976 * Copyright(c) 2006-2007, Ext JS, LLC.
978 * Originally Released Under LGPL - original licence link has changed is not relivant.
981 * <script type="text/javascript">
987 * The date parsing and format syntax is a subset of
988 * <a href="http://www.php.net/date">PHP's date() function</a>, and the formats that are
989 * supported will provide results equivalent to their PHP versions.
991 * Following is the list of all currently supported formats:
994 'Wed Jan 10 2007 15:05:01 GMT-0600 (Central Standard Time)'
996 Format Output Description
997 ------ ---------- --------------------------------------------------------------
998 d 10 Day of the month, 2 digits with leading zeros
999 D Wed A textual representation of a day, three letters
1000 j 10 Day of the month without leading zeros
1001 l Wednesday A full textual representation of the day of the week
1002 S th English ordinal day of month suffix, 2 chars (use with j)
1003 w 3 Numeric representation of the day of the week
1004 z 9 The julian date, or day of the year (0-365)
1005 W 01 ISO-8601 2-digit week number of year, weeks starting on Monday (00-52)
1006 F January A full textual representation of the month
1007 m 01 Numeric representation of a month, with leading zeros
1008 M Jan Month name abbreviation, three letters
1009 n 1 Numeric representation of a month, without leading zeros
1010 t 31 Number of days in the given month
1011 L 0 Whether it's a leap year (1 if it is a leap year, else 0)
1012 Y 2007 A full numeric representation of a year, 4 digits
1013 y 07 A two digit representation of a year
1014 a pm Lowercase Ante meridiem and Post meridiem
1015 A PM Uppercase Ante meridiem and Post meridiem
1016 g 3 12-hour format of an hour without leading zeros
1017 G 15 24-hour format of an hour without leading zeros
1018 h 03 12-hour format of an hour with leading zeros
1019 H 15 24-hour format of an hour with leading zeros
1020 i 05 Minutes with leading zeros
1021 s 01 Seconds, with leading zeros
1022 O -0600 Difference to Greenwich time (GMT) in hours (Allows +08, without minutes)
1023 P -06:00 Difference to Greenwich time (GMT) with colon between hours and minutes
1024 T CST Timezone setting of the machine running the code
1025 Z -21600 Timezone offset in seconds (negative if west of UTC, positive if east)
1028 * Example usage (note that you must escape format specifiers with '\\' to render them as character literals):
1030 var dt = new Date('1/10/2007 03:05:01 PM GMT-0600');
1031 document.write(dt.format('Y-m-d')); //2007-01-10
1032 document.write(dt.format('F j, Y, g:i a')); //January 10, 2007, 3:05 pm
1033 document.write(dt.format('l, \\t\\he dS of F Y h:i:s A')); //Wednesday, the 10th of January 2007 03:05:01 PM
1036 * Here are some standard date/time patterns that you might find helpful. They
1037 * are not part of the source of Date.js, but to use them you can simply copy this
1038 * block of code into any script that is included after Date.js and they will also become
1039 * globally available on the Date object. Feel free to add or remove patterns as needed in your code.
1042 ISO8601Long:"Y-m-d H:i:s",
1043 ISO8601Short:"Y-m-d",
1045 LongDate: "l, F d, Y",
1046 FullDateTime: "l, F d, Y g:i:s A",
1049 LongTime: "g:i:s A",
1050 SortableDateTime: "Y-m-d\\TH:i:s",
1051 UniversalSortableDateTime: "Y-m-d H:i:sO",
1058 var dt = new Date();
1059 document.write(dt.format(Date.patterns.ShortDate));
1064 * Most of the date-formatting functions below are the excellent work of Baron Schwartz.
1065 * They generate precompiled functions from date formats instead of parsing and
1066 * processing the pattern every time you format a date. These functions are available
1067 * on every Date object (any javascript function).
1069 * The original article and download are here:
1070 * http://www.xaprb.com/blog/2005/12/12/javascript-closures-for-runtime-efficiency/
1077 Returns the number of milliseconds between this date and date
1078 @param {Date} date (optional) Defaults to now
1079 @return {Number} The diff in milliseconds
1080 @member Date getElapsed
1082 Date.prototype.getElapsed = function(date) {
1083 return Math.abs((date || new Date()).getTime()-this.getTime());
1085 // was in date file..
1089 Date.parseFunctions = {count:0};
1091 Date.parseRegexes = [];
1093 Date.formatFunctions = {count:0};
1096 Date.prototype.dateFormat = function(format) {
1097 if (Date.formatFunctions[format] == null) {
1098 Date.createNewFormat(format);
1100 var func = Date.formatFunctions[format];
1101 return this[func]();
1106 * Formats a date given the supplied format string
1107 * @param {String} format The format string
1108 * @return {String} The formatted date
1111 Date.prototype.format = Date.prototype.dateFormat;
1114 Date.createNewFormat = function(format) {
1115 var funcName = "format" + Date.formatFunctions.count++;
1116 Date.formatFunctions[format] = funcName;
1117 var code = "Date.prototype." + funcName + " = function(){return ";
1118 var special = false;
1120 for (var i = 0; i < format.length; ++i) {
1121 ch = format.charAt(i);
1122 if (!special && ch == "\\") {
1127 code += "'" + String.escape(ch) + "' + ";
1130 code += Date.getFormatCode(ch);
1133 /** eval:var:zzzzzzzzzzzzz */
1134 eval(code.substring(0, code.length - 3) + ";}");
1138 Date.getFormatCode = function(character) {
1139 switch (character) {
1141 return "String.leftPad(this.getDate(), 2, '0') + ";
1143 return "Date.dayNames[this.getDay()].substring(0, 3) + ";
1145 return "this.getDate() + ";
1147 return "Date.dayNames[this.getDay()] + ";
1149 return "this.getSuffix() + ";
1151 return "this.getDay() + ";
1153 return "this.getDayOfYear() + ";
1155 return "this.getWeekOfYear() + ";
1157 return "Date.monthNames[this.getMonth()] + ";
1159 return "String.leftPad(this.getMonth() + 1, 2, '0') + ";
1161 return "Date.monthNames[this.getMonth()].substring(0, 3) + ";
1163 return "(this.getMonth() + 1) + ";
1165 return "this.getDaysInMonth() + ";
1167 return "(this.isLeapYear() ? 1 : 0) + ";
1169 return "this.getFullYear() + ";
1171 return "('' + this.getFullYear()).substring(2, 4) + ";
1173 return "(this.getHours() < 12 ? 'am' : 'pm') + ";
1175 return "(this.getHours() < 12 ? 'AM' : 'PM') + ";
1177 return "((this.getHours() % 12) ? this.getHours() % 12 : 12) + ";
1179 return "this.getHours() + ";
1181 return "String.leftPad((this.getHours() % 12) ? this.getHours() % 12 : 12, 2, '0') + ";
1183 return "String.leftPad(this.getHours(), 2, '0') + ";
1185 return "String.leftPad(this.getMinutes(), 2, '0') + ";
1187 return "String.leftPad(this.getSeconds(), 2, '0') + ";
1189 return "this.getGMTOffset() + ";
1191 return "this.getGMTColonOffset() + ";
1193 return "this.getTimezone() + ";
1195 return "(this.getTimezoneOffset() * -60) + ";
1197 return "'" + String.escape(character) + "' + ";
1202 * Parses the passed string using the specified format. Note that this function expects dates in normal calendar
1203 * format, meaning that months are 1-based (1 = January) and not zero-based like in JavaScript dates. Any part of
1204 * the date format that is not specified will default to the current date value for that part. Time parts can also
1205 * be specified, but default to 0. Keep in mind that the input date string must precisely match the specified format
1206 * string or the parse operation will fail.
1209 //dt = Fri May 25 2007 (current date)
1210 var dt = new Date();
1212 //dt = Thu May 25 2006 (today's month/day in 2006)
1213 dt = Date.parseDate("2006", "Y");
1215 //dt = Sun Jan 15 2006 (all date parts specified)
1216 dt = Date.parseDate("2006-1-15", "Y-m-d");
1218 //dt = Sun Jan 15 2006 15:20:01 GMT-0600 (CST)
1219 dt = Date.parseDate("2006-1-15 3:20:01 PM", "Y-m-d h:i:s A" );
1221 * @param {String} input The unparsed date as a string
1222 * @param {String} format The format the date is in
1223 * @return {Date} The parsed date
1226 Date.parseDate = function(input, format) {
1227 if (Date.parseFunctions[format] == null) {
1228 Date.createParser(format);
1230 var func = Date.parseFunctions[format];
1231 return Date[func](input);
1236 Date.createParser = function(format) {
1237 var funcName = "parse" + Date.parseFunctions.count++;
1238 var regexNum = Date.parseRegexes.length;
1239 var currentGroup = 1;
1240 Date.parseFunctions[format] = funcName;
1242 var code = "Date." + funcName + " = function(input){\n"
1243 + "var y = -1, m = -1, d = -1, h = -1, i = -1, s = -1, o, z, v;\n"
1244 + "var d = new Date();\n"
1245 + "y = d.getFullYear();\n"
1246 + "m = d.getMonth();\n"
1247 + "d = d.getDate();\n"
1248 + "if (typeof(input) !== 'string') { input = input.toString(); }\n"
1249 + "var results = input.match(Date.parseRegexes[" + regexNum + "]);\n"
1250 + "if (results && results.length > 0) {";
1253 var special = false;
1255 for (var i = 0; i < format.length; ++i) {
1256 ch = format.charAt(i);
1257 if (!special && ch == "\\") {
1262 regex += String.escape(ch);
1265 var obj = Date.formatCodeToRegex(ch, currentGroup);
1266 currentGroup += obj.g;
1268 if (obj.g && obj.c) {
1274 code += "if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0 && s >= 0)\n"
1275 + "{v = new Date(y, m, d, h, i, s);}\n"
1276 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0)\n"
1277 + "{v = new Date(y, m, d, h, i);}\n"
1278 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0)\n"
1279 + "{v = new Date(y, m, d, h);}\n"
1280 + "else if (y >= 0 && m >= 0 && d > 0)\n"
1281 + "{v = new Date(y, m, d);}\n"
1282 + "else if (y >= 0 && m >= 0)\n"
1283 + "{v = new Date(y, m);}\n"
1284 + "else if (y >= 0)\n"
1285 + "{v = new Date(y);}\n"
1286 + "}return (v && (z || o))?\n" // favour UTC offset over GMT offset
1287 + " ((z)? v.add(Date.SECOND, (v.getTimezoneOffset() * 60) + (z*1)) :\n" // reset to UTC, then add offset
1288 + " v.add(Date.HOUR, (v.getGMTOffset() / 100) + (o / -100))) : v\n" // reset to GMT, then add offset
1291 Date.parseRegexes[regexNum] = new RegExp("^" + regex + "$");
1292 /** eval:var:zzzzzzzzzzzzz */
1297 Date.formatCodeToRegex = function(character, currentGroup) {
1298 switch (character) {
1302 s:"(?:Sun|Mon|Tue|Wed|Thu|Fri|Sat)"};
1305 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1306 s:"(\\d{1,2})"}; // day of month without leading zeroes
1309 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1310 s:"(\\d{2})"}; // day of month with leading zeroes
1314 s:"(?:" + Date.dayNames.join("|") + ")"};
1318 s:"(?:st|nd|rd|th)"};
1333 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "].substring(0, 3)], 10);\n",
1334 s:"(" + Date.monthNames.join("|") + ")"};
1337 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "]], 10);\n",
1338 s:"(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)"};
1341 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1342 s:"(\\d{1,2})"}; // Numeric representation of a month, without leading zeros
1345 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1346 s:"(\\d{2})"}; // Numeric representation of a month, with leading zeros
1357 c:"y = parseInt(results[" + currentGroup + "], 10);\n",
1361 c:"var ty = parseInt(results[" + currentGroup + "], 10);\n"
1362 + "y = ty > Date.y2kYear ? 1900 + ty : 2000 + ty;\n",
1366 c:"if (results[" + currentGroup + "] == 'am') {\n"
1367 + "if (h == 12) { h = 0; }\n"
1368 + "} else { if (h < 12) { h += 12; }}",
1372 c:"if (results[" + currentGroup + "] == 'AM') {\n"
1373 + "if (h == 12) { h = 0; }\n"
1374 + "} else { if (h < 12) { h += 12; }}",
1379 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1380 s:"(\\d{1,2})"}; // 12/24-hr format format of an hour without leading zeroes
1384 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1385 s:"(\\d{2})"}; // 12/24-hr format format of an hour with leading zeroes
1388 c:"i = parseInt(results[" + currentGroup + "], 10);\n",
1392 c:"s = parseInt(results[" + currentGroup + "], 10);\n",
1397 "o = results[", currentGroup, "];\n",
1398 "var sn = o.substring(0,1);\n", // get + / - sign
1399 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(3,5) / 60);\n", // get hours (performs minutes-to-hour conversion also)
1400 "var mn = o.substring(3,5) % 60;\n", // get minutes
1401 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n", // -12hrs <= GMT offset <= 14hrs
1402 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1404 s:"([+\-]\\d{2,4})"};
1410 "o = results[", currentGroup, "];\n",
1411 "var sn = o.substring(0,1);\n",
1412 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(4,6) / 60);\n",
1413 "var mn = o.substring(4,6) % 60;\n",
1414 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n",
1415 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1421 s:"[A-Z]{1,4}"}; // timezone abbrev. may be between 1 - 4 chars
1424 c:"z = results[" + currentGroup + "];\n" // -43200 <= UTC offset <= 50400
1425 + "z = (-43200 <= z*1 && z*1 <= 50400)? z : null;\n",
1426 s:"([+\-]?\\d{1,5})"}; // leading '+' sign is optional for UTC offset
1430 s:String.escape(character)};
1435 * Get the timezone abbreviation of the current date (equivalent to the format specifier 'T').
1436 * @return {String} The abbreviated timezone name (e.g. 'CST')
1438 Date.prototype.getTimezone = function() {
1439 return this.toString().replace(/^.*? ([A-Z]{1,4})[\-+][0-9]{4} .*$/, "$1");
1443 * Get the offset from GMT of the current date (equivalent to the format specifier 'O').
1444 * @return {String} The 4-character offset string prefixed with + or - (e.g. '-0600')
1446 Date.prototype.getGMTOffset = function() {
1447 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1448 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1449 + String.leftPad(this.getTimezoneOffset() % 60, 2, "0");
1453 * Get the offset from GMT of the current date (equivalent to the format specifier 'P').
1454 * @return {String} 2-characters representing hours and 2-characters representing minutes
1455 * seperated by a colon and prefixed with + or - (e.g. '-06:00')
1457 Date.prototype.getGMTColonOffset = function() {
1458 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1459 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1461 + String.leftPad(this.getTimezoneOffset() %60, 2, "0");
1465 * Get the numeric day number of the year, adjusted for leap year.
1466 * @return {Number} 0 through 364 (365 in leap years)
1468 Date.prototype.getDayOfYear = function() {
1470 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1471 for (var i = 0; i < this.getMonth(); ++i) {
1472 num += Date.daysInMonth[i];
1474 return num + this.getDate() - 1;
1478 * Get the string representation of the numeric week number of the year
1479 * (equivalent to the format specifier 'W').
1480 * @return {String} '00' through '52'
1482 Date.prototype.getWeekOfYear = function() {
1483 // Skip to Thursday of this week
1484 var now = this.getDayOfYear() + (4 - this.getDay());
1485 // Find the first Thursday of the year
1486 var jan1 = new Date(this.getFullYear(), 0, 1);
1487 var then = (7 - jan1.getDay() + 4);
1488 return String.leftPad(((now - then) / 7) + 1, 2, "0");
1492 * Whether or not the current date is in a leap year.
1493 * @return {Boolean} True if the current date is in a leap year, else false
1495 Date.prototype.isLeapYear = function() {
1496 var year = this.getFullYear();
1497 return ((year & 3) == 0 && (year % 100 || (year % 400 == 0 && year)));
1501 * Get the first day of the current month, adjusted for leap year. The returned value
1502 * is the numeric day index within the week (0-6) which can be used in conjunction with
1503 * the {@link #monthNames} array to retrieve the textual day name.
1506 var dt = new Date('1/10/2007');
1507 document.write(Date.dayNames[dt.getFirstDayOfMonth()]); //output: 'Monday'
1509 * @return {Number} The day number (0-6)
1511 Date.prototype.getFirstDayOfMonth = function() {
1512 var day = (this.getDay() - (this.getDate() - 1)) % 7;
1513 return (day < 0) ? (day + 7) : day;
1517 * Get the last day of the current month, adjusted for leap year. The returned value
1518 * is the numeric day index within the week (0-6) which can be used in conjunction with
1519 * the {@link #monthNames} array to retrieve the textual day name.
1522 var dt = new Date('1/10/2007');
1523 document.write(Date.dayNames[dt.getLastDayOfMonth()]); //output: 'Wednesday'
1525 * @return {Number} The day number (0-6)
1527 Date.prototype.getLastDayOfMonth = function() {
1528 var day = (this.getDay() + (Date.daysInMonth[this.getMonth()] - this.getDate())) % 7;
1529 return (day < 0) ? (day + 7) : day;
1534 * Get the first date of this date's month
1537 Date.prototype.getFirstDateOfMonth = function() {
1538 return new Date(this.getFullYear(), this.getMonth(), 1);
1542 * Get the last date of this date's month
1545 Date.prototype.getLastDateOfMonth = function() {
1546 return new Date(this.getFullYear(), this.getMonth(), this.getDaysInMonth());
1549 * Get the number of days in the current month, adjusted for leap year.
1550 * @return {Number} The number of days in the month
1552 Date.prototype.getDaysInMonth = function() {
1553 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1554 return Date.daysInMonth[this.getMonth()];
1558 * Get the English ordinal suffix of the current day (equivalent to the format specifier 'S').
1559 * @return {String} 'st, 'nd', 'rd' or 'th'
1561 Date.prototype.getSuffix = function() {
1562 switch (this.getDate()) {
1579 Date.daysInMonth = [31,28,31,30,31,30,31,31,30,31,30,31];
1582 * An array of textual month names.
1583 * Override these values for international dates, for example...
1584 * Date.monthNames = ['JanInYourLang', 'FebInYourLang', ...];
1603 * An array of textual day names.
1604 * Override these values for international dates, for example...
1605 * Date.dayNames = ['SundayInYourLang', 'MondayInYourLang', ...];
1621 Date.monthNumbers = {
1636 * Creates and returns a new Date instance with the exact same date value as the called instance.
1637 * Dates are copied and passed by reference, so if a copied date variable is modified later, the original
1638 * variable will also be changed. When the intention is to create a new variable that will not
1639 * modify the original instance, you should create a clone.
1641 * Example of correctly cloning a date:
1644 var orig = new Date('10/1/2006');
1647 document.write(orig); //returns 'Thu Oct 05 2006'!
1650 var orig = new Date('10/1/2006');
1651 var copy = orig.clone();
1653 document.write(orig); //returns 'Thu Oct 01 2006'
1655 * @return {Date} The new Date instance
1657 Date.prototype.clone = function() {
1658 return new Date(this.getTime());
1662 * Clears any time information from this date
1663 @param {Boolean} clone true to create a clone of this date, clear the time and return it
1664 @return {Date} this or the clone
1666 Date.prototype.clearTime = function(clone){
1668 return this.clone().clearTime();
1673 this.setMilliseconds(0);
1678 // safari setMonth is broken
1680 Date.brokenSetMonth = Date.prototype.setMonth;
1681 Date.prototype.setMonth = function(num){
1683 var n = Math.ceil(-num);
1684 var back_year = Math.ceil(n/12);
1685 var month = (n % 12) ? 12 - n % 12 : 0 ;
1686 this.setFullYear(this.getFullYear() - back_year);
1687 return Date.brokenSetMonth.call(this, month);
1689 return Date.brokenSetMonth.apply(this, arguments);
1694 /** Date interval constant
1698 /** Date interval constant
1702 /** Date interval constant
1706 /** Date interval constant
1710 /** Date interval constant
1714 /** Date interval constant
1718 /** Date interval constant
1724 * Provides a convenient method of performing basic date arithmetic. This method
1725 * does not modify the Date instance being called - it creates and returns
1726 * a new Date instance containing the resulting date value.
1731 var dt = new Date('10/29/2006').add(Date.DAY, 5);
1732 document.write(dt); //returns 'Fri Oct 06 2006 00:00:00'
1734 //Negative values will subtract correctly:
1735 var dt2 = new Date('10/1/2006').add(Date.DAY, -5);
1736 document.write(dt2); //returns 'Tue Sep 26 2006 00:00:00'
1738 //You can even chain several calls together in one line!
1739 var dt3 = new Date('10/1/2006').add(Date.DAY, 5).add(Date.HOUR, 8).add(Date.MINUTE, -30);
1740 document.write(dt3); //returns 'Fri Oct 06 2006 07:30:00'
1743 * @param {String} interval A valid date interval enum value
1744 * @param {Number} value The amount to add to the current date
1745 * @return {Date} The new Date instance
1747 Date.prototype.add = function(interval, value){
1748 var d = this.clone();
1749 if (!interval || value === 0) return d;
1750 switch(interval.toLowerCase()){
1752 d.setMilliseconds(this.getMilliseconds() + value);
1755 d.setSeconds(this.getSeconds() + value);
1758 d.setMinutes(this.getMinutes() + value);
1761 d.setHours(this.getHours() + value);
1764 d.setDate(this.getDate() + value);
1767 var day = this.getDate();
1769 day = Math.min(day, this.getFirstDateOfMonth().add('mo', value).getLastDateOfMonth().getDate());
1772 d.setMonth(this.getMonth() + value);
1775 d.setFullYear(this.getFullYear() + value);
1782 * Ext JS Library 1.1.1
1783 * Copyright(c) 2006-2007, Ext JS, LLC.
1785 * Originally Released Under LGPL - original licence link has changed is not relivant.
1788 * <script type="text/javascript">
1792 * @class Roo.lib.Dom
1795 * Dom utils (from YIU afaik)
1800 * Get the view width
1801 * @param {Boolean} full True will get the full document, otherwise it's the view width
1802 * @return {Number} The width
1805 getViewWidth : function(full) {
1806 return full ? this.getDocumentWidth() : this.getViewportWidth();
1809 * Get the view height
1810 * @param {Boolean} full True will get the full document, otherwise it's the view height
1811 * @return {Number} The height
1813 getViewHeight : function(full) {
1814 return full ? this.getDocumentHeight() : this.getViewportHeight();
1817 getDocumentHeight: function() {
1818 var scrollHeight = (document.compatMode != "CSS1Compat") ? document.body.scrollHeight : document.documentElement.scrollHeight;
1819 return Math.max(scrollHeight, this.getViewportHeight());
1822 getDocumentWidth: function() {
1823 var scrollWidth = (document.compatMode != "CSS1Compat") ? document.body.scrollWidth : document.documentElement.scrollWidth;
1824 return Math.max(scrollWidth, this.getViewportWidth());
1827 getViewportHeight: function() {
1828 var height = self.innerHeight;
1829 var mode = document.compatMode;
1831 if ((mode || Roo.isIE) && !Roo.isOpera) {
1832 height = (mode == "CSS1Compat") ?
1833 document.documentElement.clientHeight :
1834 document.body.clientHeight;
1840 getViewportWidth: function() {
1841 var width = self.innerWidth;
1842 var mode = document.compatMode;
1844 if (mode || Roo.isIE) {
1845 width = (mode == "CSS1Compat") ?
1846 document.documentElement.clientWidth :
1847 document.body.clientWidth;
1852 isAncestor : function(p, c) {
1859 if (p.contains && !Roo.isSafari) {
1860 return p.contains(c);
1861 } else if (p.compareDocumentPosition) {
1862 return !!(p.compareDocumentPosition(c) & 16);
1864 var parent = c.parentNode;
1869 else if (!parent.tagName || parent.tagName.toUpperCase() == "HTML") {
1872 parent = parent.parentNode;
1878 getRegion : function(el) {
1879 return Roo.lib.Region.getRegion(el);
1882 getY : function(el) {
1883 return this.getXY(el)[1];
1886 getX : function(el) {
1887 return this.getXY(el)[0];
1890 getXY : function(el) {
1891 var p, pe, b, scroll, bd = document.body;
1892 el = Roo.getDom(el);
1893 var fly = Roo.lib.AnimBase.fly;
1894 if (el.getBoundingClientRect) {
1895 b = el.getBoundingClientRect();
1896 scroll = fly(document).getScroll();
1897 return [b.left + scroll.left, b.top + scroll.top];
1903 var hasAbsolute = fly(el).getStyle("position") == "absolute";
1910 if (!hasAbsolute && fly(p).getStyle("position") == "absolute") {
1917 var bt = parseInt(pe.getStyle("borderTopWidth"), 10) || 0;
1918 var bl = parseInt(pe.getStyle("borderLeftWidth"), 10) || 0;
1925 if (p != el && pe.getStyle('overflow') != 'visible') {
1933 if (Roo.isSafari && hasAbsolute) {
1938 if (Roo.isGecko && !hasAbsolute) {
1940 x += parseInt(dbd.getStyle("borderLeftWidth"), 10) || 0;
1941 y += parseInt(dbd.getStyle("borderTopWidth"), 10) || 0;
1945 while (p && p != bd) {
1946 if (!Roo.isOpera || (p.tagName != 'TR' && fly(p).getStyle("display") != "inline")) {
1958 setXY : function(el, xy) {
1959 el = Roo.fly(el, '_setXY');
1961 var pts = el.translatePoints(xy);
1962 if (xy[0] !== false) {
1963 el.dom.style.left = pts.left + "px";
1965 if (xy[1] !== false) {
1966 el.dom.style.top = pts.top + "px";
1970 setX : function(el, x) {
1971 this.setXY(el, [x, false]);
1974 setY : function(el, y) {
1975 this.setXY(el, [false, y]);
1979 * Portions of this file are based on pieces of Yahoo User Interface Library
1980 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
1981 * YUI licensed under the BSD License:
1982 * http://developer.yahoo.net/yui/license.txt
1983 * <script type="text/javascript">
1987 Roo.lib.Event = function() {
1988 var loadComplete = false;
1990 var unloadListeners = [];
1992 var onAvailStack = [];
1994 var lastError = null;
2007 startInterval: function() {
2008 if (!this._interval) {
2010 var callback = function() {
2011 self._tryPreloadAttach();
2013 this._interval = setInterval(callback, this.POLL_INTERVAL);
2018 onAvailable: function(p_id, p_fn, p_obj, p_override) {
2019 onAvailStack.push({ id: p_id,
2022 override: p_override,
2023 checkReady: false });
2025 retryCount = this.POLL_RETRYS;
2026 this.startInterval();
2030 addListener: function(el, eventName, fn) {
2031 el = Roo.getDom(el);
2036 if ("unload" == eventName) {
2037 unloadListeners[unloadListeners.length] =
2038 [el, eventName, fn];
2042 var wrappedFn = function(e) {
2043 return fn(Roo.lib.Event.getEvent(e));
2046 var li = [el, eventName, fn, wrappedFn];
2048 var index = listeners.length;
2049 listeners[index] = li;
2051 this.doAdd(el, eventName, wrappedFn, false);
2057 removeListener: function(el, eventName, fn) {
2060 el = Roo.getDom(el);
2063 return this.purgeElement(el, false, eventName);
2067 if ("unload" == eventName) {
2069 for (i = 0,len = unloadListeners.length; i < len; i++) {
2070 var li = unloadListeners[i];
2073 li[1] == eventName &&
2075 unloadListeners.splice(i, 1);
2083 var cacheItem = null;
2086 var index = arguments[3];
2088 if ("undefined" == typeof index) {
2089 index = this._getCacheIndex(el, eventName, fn);
2093 cacheItem = listeners[index];
2096 if (!el || !cacheItem) {
2100 this.doRemove(el, eventName, cacheItem[this.WFN], false);
2102 delete listeners[index][this.WFN];
2103 delete listeners[index][this.FN];
2104 listeners.splice(index, 1);
2111 getTarget: function(ev, resolveTextNode) {
2112 ev = ev.browserEvent || ev;
2113 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2114 var t = ev.target || ev.srcElement;
2115 return this.resolveTextNode(t);
2119 resolveTextNode: function(node) {
2120 if (Roo.isSafari && node && 3 == node.nodeType) {
2121 return node.parentNode;
2128 getPageX: function(ev) {
2129 ev = ev.browserEvent || ev;
2130 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2132 if (!x && 0 !== x) {
2133 x = ev.clientX || 0;
2136 x += this.getScroll()[1];
2144 getPageY: function(ev) {
2145 ev = ev.browserEvent || ev;
2146 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2148 if (!y && 0 !== y) {
2149 y = ev.clientY || 0;
2152 y += this.getScroll()[0];
2161 getXY: function(ev) {
2162 ev = ev.browserEvent || ev;
2163 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2164 return [this.getPageX(ev), this.getPageY(ev)];
2168 getRelatedTarget: function(ev) {
2169 ev = ev.browserEvent || ev;
2170 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2171 var t = ev.relatedTarget;
2173 if (ev.type == "mouseout") {
2175 } else if (ev.type == "mouseover") {
2180 return this.resolveTextNode(t);
2184 getTime: function(ev) {
2185 ev = ev.browserEvent || ev;
2186 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2188 var t = new Date().getTime();
2192 this.lastError = ex;
2201 stopEvent: function(ev) {
2202 this.stopPropagation(ev);
2203 this.preventDefault(ev);
2207 stopPropagation: function(ev) {
2208 ev = ev.browserEvent || ev;
2209 if (ev.stopPropagation) {
2210 ev.stopPropagation();
2212 ev.cancelBubble = true;
2217 preventDefault: function(ev) {
2218 ev = ev.browserEvent || ev;
2219 if(ev.preventDefault) {
2220 ev.preventDefault();
2222 ev.returnValue = false;
2227 getEvent: function(e) {
2228 var ev = e || window.event;
2230 var c = this.getEvent.caller;
2232 ev = c.arguments[0];
2233 if (ev && Event == ev.constructor) {
2243 getCharCode: function(ev) {
2244 ev = ev.browserEvent || ev;
2245 return ev.charCode || ev.keyCode || 0;
2249 _getCacheIndex: function(el, eventName, fn) {
2250 for (var i = 0,len = listeners.length; i < len; ++i) {
2251 var li = listeners[i];
2253 li[this.FN] == fn &&
2254 li[this.EL] == el &&
2255 li[this.TYPE] == eventName) {
2267 getEl: function(id) {
2268 return document.getElementById(id);
2272 clearCache: function() {
2276 _load: function(e) {
2277 loadComplete = true;
2278 var EU = Roo.lib.Event;
2282 EU.doRemove(window, "load", EU._load);
2287 _tryPreloadAttach: function() {
2296 var tryAgain = !loadComplete;
2298 tryAgain = (retryCount > 0);
2303 for (var i = 0,len = onAvailStack.length; i < len; ++i) {
2304 var item = onAvailStack[i];
2306 var el = this.getEl(item.id);
2309 if (!item.checkReady ||
2312 (document && document.body)) {
2315 if (item.override) {
2316 if (item.override === true) {
2319 scope = item.override;
2322 item.fn.call(scope, item.obj);
2323 onAvailStack[i] = null;
2326 notAvail.push(item);
2331 retryCount = (notAvail.length === 0) ? 0 : retryCount - 1;
2335 this.startInterval();
2337 clearInterval(this._interval);
2338 this._interval = null;
2341 this.locked = false;
2348 purgeElement: function(el, recurse, eventName) {
2349 var elListeners = this.getListeners(el, eventName);
2351 for (var i = 0,len = elListeners.length; i < len; ++i) {
2352 var l = elListeners[i];
2353 this.removeListener(el, l.type, l.fn);
2357 if (recurse && el && el.childNodes) {
2358 for (i = 0,len = el.childNodes.length; i < len; ++i) {
2359 this.purgeElement(el.childNodes[i], recurse, eventName);
2365 getListeners: function(el, eventName) {
2366 var results = [], searchLists;
2368 searchLists = [listeners, unloadListeners];
2369 } else if (eventName == "unload") {
2370 searchLists = [unloadListeners];
2372 searchLists = [listeners];
2375 for (var j = 0; j < searchLists.length; ++j) {
2376 var searchList = searchLists[j];
2377 if (searchList && searchList.length > 0) {
2378 for (var i = 0,len = searchList.length; i < len; ++i) {
2379 var l = searchList[i];
2380 if (l && l[this.EL] === el &&
2381 (!eventName || eventName === l[this.TYPE])) {
2386 adjust: l[this.ADJ_SCOPE],
2394 return (results.length) ? results : null;
2398 _unload: function(e) {
2400 var EU = Roo.lib.Event, i, j, l, len, index;
2402 for (i = 0,len = unloadListeners.length; i < len; ++i) {
2403 l = unloadListeners[i];
2406 if (l[EU.ADJ_SCOPE]) {
2407 if (l[EU.ADJ_SCOPE] === true) {
2410 scope = l[EU.ADJ_SCOPE];
2413 l[EU.FN].call(scope, EU.getEvent(e), l[EU.OBJ]);
2414 unloadListeners[i] = null;
2420 unloadListeners = null;
2422 if (listeners && listeners.length > 0) {
2423 j = listeners.length;
2426 l = listeners[index];
2428 EU.removeListener(l[EU.EL], l[EU.TYPE],
2438 EU.doRemove(window, "unload", EU._unload);
2443 getScroll: function() {
2444 var dd = document.documentElement, db = document.body;
2445 if (dd && (dd.scrollTop || dd.scrollLeft)) {
2446 return [dd.scrollTop, dd.scrollLeft];
2448 return [db.scrollTop, db.scrollLeft];
2455 doAdd: function () {
2456 if (window.addEventListener) {
2457 return function(el, eventName, fn, capture) {
2458 el.addEventListener(eventName, fn, (capture));
2460 } else if (window.attachEvent) {
2461 return function(el, eventName, fn, capture) {
2462 el.attachEvent("on" + eventName, fn);
2471 doRemove: function() {
2472 if (window.removeEventListener) {
2473 return function (el, eventName, fn, capture) {
2474 el.removeEventListener(eventName, fn, (capture));
2476 } else if (window.detachEvent) {
2477 return function (el, eventName, fn) {
2478 el.detachEvent("on" + eventName, fn);
2490 var E = Roo.lib.Event;
2491 E.on = E.addListener;
2492 E.un = E.removeListener;
2494 if (document && document.body) {
2497 E.doAdd(window, "load", E._load);
2499 E.doAdd(window, "unload", E._unload);
2500 E._tryPreloadAttach();
2504 * Portions of this file are based on pieces of Yahoo User Interface Library
2505 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2506 * YUI licensed under the BSD License:
2507 * http://developer.yahoo.net/yui/license.txt
2508 * <script type="text/javascript">
2514 * @class Roo.lib.Ajax
2521 request : function(method, uri, cb, data, options) {
2523 var hs = options.headers;
2526 if(hs.hasOwnProperty(h)){
2527 this.initHeader(h, hs[h], false);
2531 if(options.xmlData){
2532 this.initHeader('Content-Type', 'text/xml', false);
2534 data = options.xmlData;
2538 return this.asyncRequest(method, uri, cb, data);
2541 serializeForm : function(form) {
2542 if(typeof form == 'string') {
2543 form = (document.getElementById(form) || document.forms[form]);
2546 var el, name, val, disabled, data = '', hasSubmit = false;
2547 for (var i = 0; i < form.elements.length; i++) {
2548 el = form.elements[i];
2549 disabled = form.elements[i].disabled;
2550 name = form.elements[i].name;
2551 val = form.elements[i].value;
2553 if (!disabled && name){
2557 case 'select-multiple':
2558 for (var j = 0; j < el.options.length; j++) {
2559 if (el.options[j].selected) {
2561 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].attributes['value'].specified ? el.options[j].value : el.options[j].text) + '&';
2564 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].hasAttribute('value') ? el.options[j].value : el.options[j].text) + '&';
2572 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2585 if(hasSubmit == false) {
2586 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2591 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2596 data = data.substr(0, data.length - 1);
2604 useDefaultHeader:true,
2606 defaultPostHeader:'application/x-www-form-urlencoded',
2608 useDefaultXhrHeader:true,
2610 defaultXhrHeader:'XMLHttpRequest',
2612 hasDefaultHeaders:true,
2624 setProgId:function(id)
2626 this.activeX.unshift(id);
2629 setDefaultPostHeader:function(b)
2631 this.useDefaultHeader = b;
2634 setDefaultXhrHeader:function(b)
2636 this.useDefaultXhrHeader = b;
2639 setPollingInterval:function(i)
2641 if (typeof i == 'number' && isFinite(i)) {
2642 this.pollInterval = i;
2646 createXhrObject:function(transactionId)
2652 http = new XMLHttpRequest();
2654 obj = { conn:http, tId:transactionId };
2658 for (var i = 0; i < this.activeX.length; ++i) {
2662 http = new ActiveXObject(this.activeX[i]);
2664 obj = { conn:http, tId:transactionId };
2677 getConnectionObject:function()
2680 var tId = this.transactionId;
2684 o = this.createXhrObject(tId);
2686 this.transactionId++;
2697 asyncRequest:function(method, uri, callback, postData)
2699 var o = this.getConnectionObject();
2705 o.conn.open(method, uri, true);
2707 if (this.useDefaultXhrHeader) {
2708 if (!this.defaultHeaders['X-Requested-With']) {
2709 this.initHeader('X-Requested-With', this.defaultXhrHeader, true);
2713 if(postData && this.useDefaultHeader){
2714 this.initHeader('Content-Type', this.defaultPostHeader);
2717 if (this.hasDefaultHeaders || this.hasHeaders) {
2721 this.handleReadyState(o, callback);
2722 o.conn.send(postData || null);
2728 handleReadyState:function(o, callback)
2732 if (callback && callback.timeout) {
2734 this.timeout[o.tId] = window.setTimeout(function() {
2735 oConn.abort(o, callback, true);
2736 }, callback.timeout);
2739 this.poll[o.tId] = window.setInterval(
2741 if (o.conn && o.conn.readyState == 4) {
2742 window.clearInterval(oConn.poll[o.tId]);
2743 delete oConn.poll[o.tId];
2745 if(callback && callback.timeout) {
2746 window.clearTimeout(oConn.timeout[o.tId]);
2747 delete oConn.timeout[o.tId];
2750 oConn.handleTransactionResponse(o, callback);
2753 , this.pollInterval);
2756 handleTransactionResponse:function(o, callback, isAbort)
2760 this.releaseObject(o);
2764 var httpStatus, responseObject;
2768 if (o.conn.status !== undefined && o.conn.status != 0) {
2769 httpStatus = o.conn.status;
2781 if (httpStatus >= 200 && httpStatus < 300) {
2782 responseObject = this.createResponseObject(o, callback.argument);
2783 if (callback.success) {
2784 if (!callback.scope) {
2785 callback.success(responseObject);
2790 callback.success.apply(callback.scope, [responseObject]);
2795 switch (httpStatus) {
2803 responseObject = this.createExceptionObject(o.tId, callback.argument, (isAbort ? isAbort : false));
2804 if (callback.failure) {
2805 if (!callback.scope) {
2806 callback.failure(responseObject);
2809 callback.failure.apply(callback.scope, [responseObject]);
2814 responseObject = this.createResponseObject(o, callback.argument);
2815 if (callback.failure) {
2816 if (!callback.scope) {
2817 callback.failure(responseObject);
2820 callback.failure.apply(callback.scope, [responseObject]);
2826 this.releaseObject(o);
2827 responseObject = null;
2830 createResponseObject:function(o, callbackArg)
2837 var headerStr = o.conn.getAllResponseHeaders();
2838 var header = headerStr.split('\n');
2839 for (var i = 0; i < header.length; i++) {
2840 var delimitPos = header[i].indexOf(':');
2841 if (delimitPos != -1) {
2842 headerObj[header[i].substring(0, delimitPos)] = header[i].substring(delimitPos + 2);
2850 obj.status = o.conn.status;
2851 obj.statusText = o.conn.statusText;
2852 obj.getResponseHeader = headerObj;
2853 obj.getAllResponseHeaders = headerStr;
2854 obj.responseText = o.conn.responseText;
2855 obj.responseXML = o.conn.responseXML;
2857 if (typeof callbackArg !== undefined) {
2858 obj.argument = callbackArg;
2864 createExceptionObject:function(tId, callbackArg, isAbort)
2867 var COMM_ERROR = 'communication failure';
2868 var ABORT_CODE = -1;
2869 var ABORT_ERROR = 'transaction aborted';
2875 obj.status = ABORT_CODE;
2876 obj.statusText = ABORT_ERROR;
2879 obj.status = COMM_CODE;
2880 obj.statusText = COMM_ERROR;
2884 obj.argument = callbackArg;
2890 initHeader:function(label, value, isDefault)
2892 var headerObj = (isDefault) ? this.defaultHeaders : this.headers;
2894 if (headerObj[label] === undefined) {
2895 headerObj[label] = value;
2900 headerObj[label] = value + "," + headerObj[label];
2904 this.hasDefaultHeaders = true;
2907 this.hasHeaders = true;
2912 setHeader:function(o)
2914 if (this.hasDefaultHeaders) {
2915 for (var prop in this.defaultHeaders) {
2916 if (this.defaultHeaders.hasOwnProperty(prop)) {
2917 o.conn.setRequestHeader(prop, this.defaultHeaders[prop]);
2922 if (this.hasHeaders) {
2923 for (var prop in this.headers) {
2924 if (this.headers.hasOwnProperty(prop)) {
2925 o.conn.setRequestHeader(prop, this.headers[prop]);
2929 this.hasHeaders = false;
2933 resetDefaultHeaders:function() {
2934 delete this.defaultHeaders;
2935 this.defaultHeaders = {};
2936 this.hasDefaultHeaders = false;
2939 abort:function(o, callback, isTimeout)
2941 if(this.isCallInProgress(o)) {
2943 window.clearInterval(this.poll[o.tId]);
2944 delete this.poll[o.tId];
2946 delete this.timeout[o.tId];
2949 this.handleTransactionResponse(o, callback, true);
2959 isCallInProgress:function(o)
2962 return o.conn.readyState != 4 && o.conn.readyState != 0;
2971 releaseObject:function(o)
2980 'MSXML2.XMLHTTP.3.0',
2988 * Portions of this file are based on pieces of Yahoo User Interface Library
2989 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2990 * YUI licensed under the BSD License:
2991 * http://developer.yahoo.net/yui/license.txt
2992 * <script type="text/javascript">
2996 Roo.lib.Region = function(t, r, b, l) {
3006 Roo.lib.Region.prototype = {
3007 contains : function(region) {
3008 return ( region.left >= this.left &&
3009 region.right <= this.right &&
3010 region.top >= this.top &&
3011 region.bottom <= this.bottom );
3015 getArea : function() {
3016 return ( (this.bottom - this.top) * (this.right - this.left) );
3019 intersect : function(region) {
3020 var t = Math.max(this.top, region.top);
3021 var r = Math.min(this.right, region.right);
3022 var b = Math.min(this.bottom, region.bottom);
3023 var l = Math.max(this.left, region.left);
3025 if (b >= t && r >= l) {
3026 return new Roo.lib.Region(t, r, b, l);
3031 union : function(region) {
3032 var t = Math.min(this.top, region.top);
3033 var r = Math.max(this.right, region.right);
3034 var b = Math.max(this.bottom, region.bottom);
3035 var l = Math.min(this.left, region.left);
3037 return new Roo.lib.Region(t, r, b, l);
3040 adjust : function(t, l, b, r) {
3049 Roo.lib.Region.getRegion = function(el) {
3050 var p = Roo.lib.Dom.getXY(el);
3053 var r = p[0] + el.offsetWidth;
3054 var b = p[1] + el.offsetHeight;
3057 return new Roo.lib.Region(t, r, b, l);
3060 * Portions of this file are based on pieces of Yahoo User Interface Library
3061 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3062 * YUI licensed under the BSD License:
3063 * http://developer.yahoo.net/yui/license.txt
3064 * <script type="text/javascript">
3067 //@@dep Roo.lib.Region
3070 Roo.lib.Point = function(x, y) {
3071 if (x instanceof Array) {
3075 this.x = this.right = this.left = this[0] = x;
3076 this.y = this.top = this.bottom = this[1] = y;
3079 Roo.lib.Point.prototype = new Roo.lib.Region();
3081 * Portions of this file are based on pieces of Yahoo User Interface Library
3082 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3083 * YUI licensed under the BSD License:
3084 * http://developer.yahoo.net/yui/license.txt
3085 * <script type="text/javascript">
3092 scroll : function(el, args, duration, easing, cb, scope) {
3093 this.run(el, args, duration, easing, cb, scope, Roo.lib.Scroll);
3096 motion : function(el, args, duration, easing, cb, scope) {
3097 this.run(el, args, duration, easing, cb, scope, Roo.lib.Motion);
3100 color : function(el, args, duration, easing, cb, scope) {
3101 this.run(el, args, duration, easing, cb, scope, Roo.lib.ColorAnim);
3104 run : function(el, args, duration, easing, cb, scope, type) {
3105 type = type || Roo.lib.AnimBase;
3106 if (typeof easing == "string") {
3107 easing = Roo.lib.Easing[easing];
3109 var anim = new type(el, args, duration, easing);
3110 anim.animateX(function() {
3111 Roo.callback(cb, scope);
3117 * Portions of this file are based on pieces of Yahoo User Interface Library
3118 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3119 * YUI licensed under the BSD License:
3120 * http://developer.yahoo.net/yui/license.txt
3121 * <script type="text/javascript">
3129 if (!libFlyweight) {
3130 libFlyweight = new Roo.Element.Flyweight();
3132 libFlyweight.dom = el;
3133 return libFlyweight;
3136 // since this uses fly! - it cant be in DOM (which does not have fly yet..)
3140 Roo.lib.AnimBase = function(el, attributes, duration, method) {
3142 this.init(el, attributes, duration, method);
3146 Roo.lib.AnimBase.fly = fly;
3150 Roo.lib.AnimBase.prototype = {
3152 toString: function() {
3153 var el = this.getEl();
3154 var id = el.id || el.tagName;
3155 return ("Anim " + id);
3159 noNegatives: /width|height|opacity|padding/i,
3160 offsetAttribute: /^((width|height)|(top|left))$/,
3161 defaultUnit: /width|height|top$|bottom$|left$|right$/i,
3162 offsetUnit: /\d+(em|%|en|ex|pt|in|cm|mm|pc)$/i
3166 doMethod: function(attr, start, end) {
3167 return this.method(this.currentFrame, start, end - start, this.totalFrames);
3171 setAttribute: function(attr, val, unit) {
3172 if (this.patterns.noNegatives.test(attr)) {
3173 val = (val > 0) ? val : 0;
3176 Roo.fly(this.getEl(), '_anim').setStyle(attr, val + unit);
3180 getAttribute: function(attr) {
3181 var el = this.getEl();
3182 var val = fly(el).getStyle(attr);
3184 if (val !== 'auto' && !this.patterns.offsetUnit.test(val)) {
3185 return parseFloat(val);
3188 var a = this.patterns.offsetAttribute.exec(attr) || [];
3189 var pos = !!( a[3] );
3190 var box = !!( a[2] );
3193 if (box || (fly(el).getStyle('position') == 'absolute' && pos)) {
3194 val = el['offset' + a[0].charAt(0).toUpperCase() + a[0].substr(1)];
3203 getDefaultUnit: function(attr) {
3204 if (this.patterns.defaultUnit.test(attr)) {
3211 animateX : function(callback, scope) {
3212 var f = function() {
3213 this.onComplete.removeListener(f);
3214 if (typeof callback == "function") {
3215 callback.call(scope || this, this);
3218 this.onComplete.addListener(f, this);
3223 setRuntimeAttribute: function(attr) {
3226 var attributes = this.attributes;
3228 this.runtimeAttributes[attr] = {};
3230 var isset = function(prop) {
3231 return (typeof prop !== 'undefined');
3234 if (!isset(attributes[attr]['to']) && !isset(attributes[attr]['by'])) {
3238 start = ( isset(attributes[attr]['from']) ) ? attributes[attr]['from'] : this.getAttribute(attr);
3241 if (isset(attributes[attr]['to'])) {
3242 end = attributes[attr]['to'];
3243 } else if (isset(attributes[attr]['by'])) {
3244 if (start.constructor == Array) {
3246 for (var i = 0, len = start.length; i < len; ++i) {
3247 end[i] = start[i] + attributes[attr]['by'][i];
3250 end = start + attributes[attr]['by'];
3254 this.runtimeAttributes[attr].start = start;
3255 this.runtimeAttributes[attr].end = end;
3258 this.runtimeAttributes[attr].unit = ( isset(attributes[attr].unit) ) ? attributes[attr]['unit'] : this.getDefaultUnit(attr);
3262 init: function(el, attributes, duration, method) {
3264 var isAnimated = false;
3267 var startTime = null;
3270 var actualFrames = 0;
3273 el = Roo.getDom(el);
3276 this.attributes = attributes || {};
3279 this.duration = duration || 1;
3282 this.method = method || Roo.lib.Easing.easeNone;
3285 this.useSeconds = true;
3288 this.currentFrame = 0;
3291 this.totalFrames = Roo.lib.AnimMgr.fps;
3294 this.getEl = function() {
3299 this.isAnimated = function() {
3304 this.getStartTime = function() {
3308 this.runtimeAttributes = {};
3311 this.animate = function() {
3312 if (this.isAnimated()) {
3316 this.currentFrame = 0;
3318 this.totalFrames = ( this.useSeconds ) ? Math.ceil(Roo.lib.AnimMgr.fps * this.duration) : this.duration;
3320 Roo.lib.AnimMgr.registerElement(this);
3324 this.stop = function(finish) {
3326 this.currentFrame = this.totalFrames;
3327 this._onTween.fire();
3329 Roo.lib.AnimMgr.stop(this);
3332 var onStart = function() {
3333 this.onStart.fire();
3335 this.runtimeAttributes = {};
3336 for (var attr in this.attributes) {
3337 this.setRuntimeAttribute(attr);
3342 startTime = new Date();
3346 var onTween = function() {
3348 duration: new Date() - this.getStartTime(),
3349 currentFrame: this.currentFrame
3352 data.toString = function() {
3354 'duration: ' + data.duration +
3355 ', currentFrame: ' + data.currentFrame
3359 this.onTween.fire(data);
3361 var runtimeAttributes = this.runtimeAttributes;
3363 for (var attr in runtimeAttributes) {
3364 this.setAttribute(attr, this.doMethod(attr, runtimeAttributes[attr].start, runtimeAttributes[attr].end), runtimeAttributes[attr].unit);
3370 var onComplete = function() {
3371 var actual_duration = (new Date() - startTime) / 1000 ;
3374 duration: actual_duration,
3375 frames: actualFrames,
3376 fps: actualFrames / actual_duration
3379 data.toString = function() {
3381 'duration: ' + data.duration +
3382 ', frames: ' + data.frames +
3383 ', fps: ' + data.fps
3389 this.onComplete.fire(data);
3393 this._onStart = new Roo.util.Event(this);
3394 this.onStart = new Roo.util.Event(this);
3395 this.onTween = new Roo.util.Event(this);
3396 this._onTween = new Roo.util.Event(this);
3397 this.onComplete = new Roo.util.Event(this);
3398 this._onComplete = new Roo.util.Event(this);
3399 this._onStart.addListener(onStart);
3400 this._onTween.addListener(onTween);
3401 this._onComplete.addListener(onComplete);
3406 * Portions of this file are based on pieces of Yahoo User Interface Library
3407 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3408 * YUI licensed under the BSD License:
3409 * http://developer.yahoo.net/yui/license.txt
3410 * <script type="text/javascript">
3414 Roo.lib.AnimMgr = new function() {
3431 this.registerElement = function(tween) {
3432 queue[queue.length] = tween;
3434 tween._onStart.fire();
3439 this.unRegister = function(tween, index) {
3440 tween._onComplete.fire();
3441 index = index || getIndex(tween);
3443 queue.splice(index, 1);
3447 if (tweenCount <= 0) {
3453 this.start = function() {
3454 if (thread === null) {
3455 thread = setInterval(this.run, this.delay);
3460 this.stop = function(tween) {
3462 clearInterval(thread);
3464 for (var i = 0, len = queue.length; i < len; ++i) {
3465 if (queue[0].isAnimated()) {
3466 this.unRegister(queue[0], 0);
3475 this.unRegister(tween);
3480 this.run = function() {
3481 for (var i = 0, len = queue.length; i < len; ++i) {
3482 var tween = queue[i];
3483 if (!tween || !tween.isAnimated()) {
3487 if (tween.currentFrame < tween.totalFrames || tween.totalFrames === null)
3489 tween.currentFrame += 1;
3491 if (tween.useSeconds) {
3492 correctFrame(tween);
3494 tween._onTween.fire();
3497 Roo.lib.AnimMgr.stop(tween, i);
3502 var getIndex = function(anim) {
3503 for (var i = 0, len = queue.length; i < len; ++i) {
3504 if (queue[i] == anim) {
3512 var correctFrame = function(tween) {
3513 var frames = tween.totalFrames;
3514 var frame = tween.currentFrame;
3515 var expected = (tween.currentFrame * tween.duration * 1000 / tween.totalFrames);
3516 var elapsed = (new Date() - tween.getStartTime());
3519 if (elapsed < tween.duration * 1000) {
3520 tweak = Math.round((elapsed / expected - 1) * tween.currentFrame);
3522 tweak = frames - (frame + 1);
3524 if (tweak > 0 && isFinite(tweak)) {
3525 if (tween.currentFrame + tweak >= frames) {
3526 tweak = frames - (frame + 1);
3529 tween.currentFrame += tweak;
3535 * Portions of this file are based on pieces of Yahoo User Interface Library
3536 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3537 * YUI licensed under the BSD License:
3538 * http://developer.yahoo.net/yui/license.txt
3539 * <script type="text/javascript">
3542 Roo.lib.Bezier = new function() {
3544 this.getPosition = function(points, t) {
3545 var n = points.length;
3548 for (var i = 0; i < n; ++i) {
3549 tmp[i] = [points[i][0], points[i][1]];
3552 for (var j = 1; j < n; ++j) {
3553 for (i = 0; i < n - j; ++i) {
3554 tmp[i][0] = (1 - t) * tmp[i][0] + t * tmp[parseInt(i + 1, 10)][0];
3555 tmp[i][1] = (1 - t) * tmp[i][1] + t * tmp[parseInt(i + 1, 10)][1];
3559 return [ tmp[0][0], tmp[0][1] ];
3563 * Portions of this file are based on pieces of Yahoo User Interface Library
3564 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3565 * YUI licensed under the BSD License:
3566 * http://developer.yahoo.net/yui/license.txt
3567 * <script type="text/javascript">
3572 Roo.lib.ColorAnim = function(el, attributes, duration, method) {
3573 Roo.lib.ColorAnim.superclass.constructor.call(this, el, attributes, duration, method);
3576 Roo.extend(Roo.lib.ColorAnim, Roo.lib.AnimBase);
3578 var fly = Roo.lib.AnimBase.fly;
3580 var superclass = Y.ColorAnim.superclass;
3581 var proto = Y.ColorAnim.prototype;
3583 proto.toString = function() {
3584 var el = this.getEl();
3585 var id = el.id || el.tagName;
3586 return ("ColorAnim " + id);
3589 proto.patterns.color = /color$/i;
3590 proto.patterns.rgb = /^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;
3591 proto.patterns.hex = /^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;
3592 proto.patterns.hex3 = /^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;
3593 proto.patterns.transparent = /^transparent|rgba\(0, 0, 0, 0\)$/;
3596 proto.parseColor = function(s) {
3597 if (s.length == 3) {
3601 var c = this.patterns.hex.exec(s);
3602 if (c && c.length == 4) {
3603 return [ parseInt(c[1], 16), parseInt(c[2], 16), parseInt(c[3], 16) ];
3606 c = this.patterns.rgb.exec(s);
3607 if (c && c.length == 4) {
3608 return [ parseInt(c[1], 10), parseInt(c[2], 10), parseInt(c[3], 10) ];
3611 c = this.patterns.hex3.exec(s);
3612 if (c && c.length == 4) {
3613 return [ parseInt(c[1] + c[1], 16), parseInt(c[2] + c[2], 16), parseInt(c[3] + c[3], 16) ];
3618 // since this uses fly! - it cant be in ColorAnim (which does not have fly yet..)
3619 proto.getAttribute = function(attr) {
3620 var el = this.getEl();
3621 if (this.patterns.color.test(attr)) {
3622 var val = fly(el).getStyle(attr);
3624 if (this.patterns.transparent.test(val)) {
3625 var parent = el.parentNode;
3626 val = fly(parent).getStyle(attr);
3628 while (parent && this.patterns.transparent.test(val)) {
3629 parent = parent.parentNode;
3630 val = fly(parent).getStyle(attr);
3631 if (parent.tagName.toUpperCase() == 'HTML') {
3637 val = superclass.getAttribute.call(this, attr);
3642 proto.getAttribute = function(attr) {
3643 var el = this.getEl();
3644 if (this.patterns.color.test(attr)) {
3645 var val = fly(el).getStyle(attr);
3647 if (this.patterns.transparent.test(val)) {
3648 var parent = el.parentNode;
3649 val = fly(parent).getStyle(attr);
3651 while (parent && this.patterns.transparent.test(val)) {
3652 parent = parent.parentNode;
3653 val = fly(parent).getStyle(attr);
3654 if (parent.tagName.toUpperCase() == 'HTML') {
3660 val = superclass.getAttribute.call(this, attr);
3666 proto.doMethod = function(attr, start, end) {
3669 if (this.patterns.color.test(attr)) {
3671 for (var i = 0, len = start.length; i < len; ++i) {
3672 val[i] = superclass.doMethod.call(this, attr, start[i], end[i]);
3675 val = 'rgb(' + Math.floor(val[0]) + ',' + Math.floor(val[1]) + ',' + Math.floor(val[2]) + ')';
3678 val = superclass.doMethod.call(this, attr, start, end);
3684 proto.setRuntimeAttribute = function(attr) {
3685 superclass.setRuntimeAttribute.call(this, attr);
3687 if (this.patterns.color.test(attr)) {
3688 var attributes = this.attributes;
3689 var start = this.parseColor(this.runtimeAttributes[attr].start);
3690 var end = this.parseColor(this.runtimeAttributes[attr].end);
3692 if (typeof attributes[attr]['to'] === 'undefined' && typeof attributes[attr]['by'] !== 'undefined') {
3693 end = this.parseColor(attributes[attr].by);
3695 for (var i = 0, len = start.length; i < len; ++i) {
3696 end[i] = start[i] + end[i];
3700 this.runtimeAttributes[attr].start = start;
3701 this.runtimeAttributes[attr].end = end;
3707 * Portions of this file are based on pieces of Yahoo User Interface Library
3708 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3709 * YUI licensed under the BSD License:
3710 * http://developer.yahoo.net/yui/license.txt
3711 * <script type="text/javascript">
3717 easeNone: function (t, b, c, d) {
3718 return c * t / d + b;
3722 easeIn: function (t, b, c, d) {
3723 return c * (t /= d) * t + b;
3727 easeOut: function (t, b, c, d) {
3728 return -c * (t /= d) * (t - 2) + b;
3732 easeBoth: function (t, b, c, d) {
3733 if ((t /= d / 2) < 1) {
3734 return c / 2 * t * t + b;
3737 return -c / 2 * ((--t) * (t - 2) - 1) + b;
3741 easeInStrong: function (t, b, c, d) {
3742 return c * (t /= d) * t * t * t + b;
3746 easeOutStrong: function (t, b, c, d) {
3747 return -c * ((t = t / d - 1) * t * t * t - 1) + b;
3751 easeBothStrong: function (t, b, c, d) {
3752 if ((t /= d / 2) < 1) {
3753 return c / 2 * t * t * t * t + b;
3756 return -c / 2 * ((t -= 2) * t * t * t - 2) + b;
3761 elasticIn: function (t, b, c, d, a, p) {
3765 if ((t /= d) == 1) {
3772 if (!a || a < Math.abs(c)) {
3777 var s = p / (2 * Math.PI) * Math.asin(c / a);
3780 return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3784 elasticOut: function (t, b, c, d, a, p) {
3788 if ((t /= d) == 1) {
3795 if (!a || a < Math.abs(c)) {
3800 var s = p / (2 * Math.PI) * Math.asin(c / a);
3803 return a * Math.pow(2, -10 * t) * Math.sin((t * d - s) * (2 * Math.PI) / p) + c + b;
3807 elasticBoth: function (t, b, c, d, a, p) {
3812 if ((t /= d / 2) == 2) {
3820 if (!a || a < Math.abs(c)) {
3825 var s = p / (2 * Math.PI) * Math.asin(c / a);
3829 return -.5 * (a * Math.pow(2, 10 * (t -= 1)) *
3830 Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3832 return a * Math.pow(2, -10 * (t -= 1)) *
3833 Math.sin((t * d - s) * (2 * Math.PI) / p) * .5 + c + b;
3838 backIn: function (t, b, c, d, s) {
3839 if (typeof s == 'undefined') {
3842 return c * (t /= d) * t * ((s + 1) * t - s) + b;
3846 backOut: function (t, b, c, d, s) {
3847 if (typeof s == 'undefined') {
3850 return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
3854 backBoth: function (t, b, c, d, s) {
3855 if (typeof s == 'undefined') {
3859 if ((t /= d / 2 ) < 1) {
3860 return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b;
3862 return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
3866 bounceIn: function (t, b, c, d) {
3867 return c - Roo.lib.Easing.bounceOut(d - t, 0, c, d) + b;
3871 bounceOut: function (t, b, c, d) {
3872 if ((t /= d) < (1 / 2.75)) {
3873 return c * (7.5625 * t * t) + b;
3874 } else if (t < (2 / 2.75)) {
3875 return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
3876 } else if (t < (2.5 / 2.75)) {
3877 return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
3879 return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
3883 bounceBoth: function (t, b, c, d) {
3885 return Roo.lib.Easing.bounceIn(t * 2, 0, c, d) * .5 + b;
3887 return Roo.lib.Easing.bounceOut(t * 2 - d, 0, c, d) * .5 + c * .5 + b;
3890 * Portions of this file are based on pieces of Yahoo User Interface Library
3891 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3892 * YUI licensed under the BSD License:
3893 * http://developer.yahoo.net/yui/license.txt
3894 * <script type="text/javascript">
3898 Roo.lib.Motion = function(el, attributes, duration, method) {
3900 Roo.lib.Motion.superclass.constructor.call(this, el, attributes, duration, method);
3904 Roo.extend(Roo.lib.Motion, Roo.lib.ColorAnim);
3908 var superclass = Y.Motion.superclass;
3909 var proto = Y.Motion.prototype;
3911 proto.toString = function() {
3912 var el = this.getEl();
3913 var id = el.id || el.tagName;
3914 return ("Motion " + id);
3917 proto.patterns.points = /^points$/i;
3919 proto.setAttribute = function(attr, val, unit) {
3920 if (this.patterns.points.test(attr)) {
3921 unit = unit || 'px';
3922 superclass.setAttribute.call(this, 'left', val[0], unit);
3923 superclass.setAttribute.call(this, 'top', val[1], unit);
3925 superclass.setAttribute.call(this, attr, val, unit);
3929 proto.getAttribute = function(attr) {
3930 if (this.patterns.points.test(attr)) {
3932 superclass.getAttribute.call(this, 'left'),
3933 superclass.getAttribute.call(this, 'top')
3936 val = superclass.getAttribute.call(this, attr);
3942 proto.doMethod = function(attr, start, end) {
3945 if (this.patterns.points.test(attr)) {
3946 var t = this.method(this.currentFrame, 0, 100, this.totalFrames) / 100;
3947 val = Y.Bezier.getPosition(this.runtimeAttributes[attr], t);
3949 val = superclass.doMethod.call(this, attr, start, end);
3954 proto.setRuntimeAttribute = function(attr) {
3955 if (this.patterns.points.test(attr)) {
3956 var el = this.getEl();
3957 var attributes = this.attributes;
3959 var control = attributes['points']['control'] || [];
3963 if (control.length > 0 && !(control[0] instanceof Array)) {
3964 control = [control];
3967 for (i = 0,len = control.length; i < len; ++i) {
3968 tmp[i] = control[i];
3973 Roo.fly(el).position();
3975 if (isset(attributes['points']['from'])) {
3976 Roo.lib.Dom.setXY(el, attributes['points']['from']);
3979 Roo.lib.Dom.setXY(el, Roo.lib.Dom.getXY(el));
3982 start = this.getAttribute('points');
3985 if (isset(attributes['points']['to'])) {
3986 end = translateValues.call(this, attributes['points']['to'], start);
3988 var pageXY = Roo.lib.Dom.getXY(this.getEl());
3989 for (i = 0,len = control.length; i < len; ++i) {
3990 control[i] = translateValues.call(this, control[i], start);
3994 } else if (isset(attributes['points']['by'])) {
3995 end = [ start[0] + attributes['points']['by'][0], start[1] + attributes['points']['by'][1] ];
3997 for (i = 0,len = control.length; i < len; ++i) {
3998 control[i] = [ start[0] + control[i][0], start[1] + control[i][1] ];
4002 this.runtimeAttributes[attr] = [start];
4004 if (control.length > 0) {
4005 this.runtimeAttributes[attr] = this.runtimeAttributes[attr].concat(control);
4008 this.runtimeAttributes[attr][this.runtimeAttributes[attr].length] = end;
4011 superclass.setRuntimeAttribute.call(this, attr);
4015 var translateValues = function(val, start) {
4016 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4017 val = [ val[0] - pageXY[0] + start[0], val[1] - pageXY[1] + start[1] ];
4022 var isset = function(prop) {
4023 return (typeof prop !== 'undefined');
4027 * Portions of this file are based on pieces of Yahoo User Interface Library
4028 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
4029 * YUI licensed under the BSD License:
4030 * http://developer.yahoo.net/yui/license.txt
4031 * <script type="text/javascript">
4035 Roo.lib.Scroll = function(el, attributes, duration, method) {
4037 Roo.lib.Scroll.superclass.constructor.call(this, el, attributes, duration, method);
4041 Roo.extend(Roo.lib.Scroll, Roo.lib.ColorAnim);
4045 var superclass = Y.Scroll.superclass;
4046 var proto = Y.Scroll.prototype;
4048 proto.toString = function() {
4049 var el = this.getEl();
4050 var id = el.id || el.tagName;
4051 return ("Scroll " + id);
4054 proto.doMethod = function(attr, start, end) {
4057 if (attr == 'scroll') {
4059 this.method(this.currentFrame, start[0], end[0] - start[0], this.totalFrames),
4060 this.method(this.currentFrame, start[1], end[1] - start[1], this.totalFrames)
4064 val = superclass.doMethod.call(this, attr, start, end);
4069 proto.getAttribute = function(attr) {
4071 var el = this.getEl();
4073 if (attr == 'scroll') {
4074 val = [ el.scrollLeft, el.scrollTop ];
4076 val = superclass.getAttribute.call(this, attr);
4082 proto.setAttribute = function(attr, val, unit) {
4083 var el = this.getEl();
4085 if (attr == 'scroll') {
4086 el.scrollLeft = val[0];
4087 el.scrollTop = val[1];
4089 superclass.setAttribute.call(this, attr, val, unit);
4095 * Ext JS Library 1.1.1
4096 * Copyright(c) 2006-2007, Ext JS, LLC.
4098 * Originally Released Under LGPL - original licence link has changed is not relivant.
4101 * <script type="text/javascript">
4105 // nasty IE9 hack - what a pile of crap that is..
4107 if (typeof Range != "undefined" && typeof Range.prototype.createContextualFragment == "undefined") {
4108 Range.prototype.createContextualFragment = function (html) {
4109 var doc = window.document;
4110 var container = doc.createElement("div");
4111 container.innerHTML = html;
4112 var frag = doc.createDocumentFragment(), n;
4113 while ((n = container.firstChild)) {
4114 frag.appendChild(n);
4121 * @class Roo.DomHelper
4122 * Utility class for working with DOM and/or Templates. It transparently supports using HTML fragments or DOM.
4123 * For more information see <a href="http://web.archive.org/web/20071221063734/http://www.jackslocum.com/blog/2006/10/06/domhelper-create-elements-using-dom-html-fragments-or-templates/">this blog post with examples</a>.
4126 Roo.DomHelper = function(){
4127 var tempTableEl = null;
4128 var emptyTags = /^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i;
4129 var tableRe = /^table|tbody|tr|td$/i;
4131 // build as innerHTML where available
4133 var createHtml = function(o){
4134 if(typeof o == 'string'){
4143 if(attr == "tag" || attr == "children" || attr == "cn" || attr == "html" || typeof o[attr] == "function") continue;
4144 if(attr == "style"){
4146 if(typeof s == "function"){
4149 if(typeof s == "string"){
4150 b += ' style="' + s + '"';
4151 }else if(typeof s == "object"){
4154 if(typeof s[key] != "function"){
4155 b += key + ":" + s[key] + ";";
4162 b += ' class="' + o["cls"] + '"';
4163 }else if(attr == "htmlFor"){
4164 b += ' for="' + o["htmlFor"] + '"';
4166 b += " " + attr + '="' + o[attr] + '"';
4170 if(emptyTags.test(o.tag)){
4174 var cn = o.children || o.cn;
4176 //http://bugs.kde.org/show_bug.cgi?id=71506
4177 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4178 for(var i = 0, len = cn.length; i < len; i++) {
4179 b += createHtml(cn[i], b);
4182 b += createHtml(cn, b);
4188 b += "</" + o.tag + ">";
4195 var createDom = function(o, parentNode){
4197 // defininition craeted..
4199 if (o.ns && o.ns != 'html') {
4201 if (o.xmlns && typeof(xmlns[o.ns]) == 'undefined') {
4202 xmlns[o.ns] = o.xmlns;
4205 if (typeof(xmlns[o.ns]) == 'undefined') {
4206 console.log("Trying to create namespace element " + o.ns + ", however no xmlns was sent to builder previously");
4212 if (typeof(o) == 'string') {
4213 return parentNode.appendChild(document.createTextNode(o));
4215 o.tag = o.tag || div;
4216 if (o.ns && Roo.isIE) {
4218 o.tag = o.ns + ':' + o.tag;
4221 var el = ns ? document.createElementNS( ns, o.tag||'div') : document.createElement(o.tag||'div');
4222 var useSet = el.setAttribute ? true : false; // In IE some elements don't have setAttribute
4225 if(attr == "tag" || attr == "ns" ||attr == "xmlns" ||attr == "children" || attr == "cn" || attr == "html" ||
4226 attr == "style" || typeof o[attr] == "function") continue;
4228 if(attr=="cls" && Roo.isIE){
4229 el.className = o["cls"];
4231 if(useSet) el.setAttribute(attr=="cls" ? 'class' : attr, o[attr]);
4232 else el[attr] = o[attr];
4235 Roo.DomHelper.applyStyles(el, o.style);
4236 var cn = o.children || o.cn;
4238 //http://bugs.kde.org/show_bug.cgi?id=71506
4239 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4240 for(var i = 0, len = cn.length; i < len; i++) {
4241 createDom(cn[i], el);
4248 el.innerHTML = o.html;
4251 parentNode.appendChild(el);
4256 var ieTable = function(depth, s, h, e){
4257 tempTableEl.innerHTML = [s, h, e].join('');
4258 var i = -1, el = tempTableEl;
4265 // kill repeat to save bytes
4269 tbe = '</tbody>'+te,
4275 * Nasty code for IE's broken table implementation
4277 var insertIntoTable = function(tag, where, el, html){
4279 tempTableEl = document.createElement('div');
4284 if(where == 'afterbegin' || where == 'beforeend'){ // INTO a TD
4287 if(where == 'beforebegin'){
4291 before = el.nextSibling;
4294 node = ieTable(4, trs, html, tre);
4296 else if(tag == 'tr'){
4297 if(where == 'beforebegin'){
4300 node = ieTable(3, tbs, html, tbe);
4301 } else if(where == 'afterend'){
4302 before = el.nextSibling;
4304 node = ieTable(3, tbs, html, tbe);
4305 } else{ // INTO a TR
4306 if(where == 'afterbegin'){
4307 before = el.firstChild;
4309 node = ieTable(4, trs, html, tre);
4311 } else if(tag == 'tbody'){
4312 if(where == 'beforebegin'){
4315 node = ieTable(2, ts, html, te);
4316 } else if(where == 'afterend'){
4317 before = el.nextSibling;
4319 node = ieTable(2, ts, html, te);
4321 if(where == 'afterbegin'){
4322 before = el.firstChild;
4324 node = ieTable(3, tbs, html, tbe);
4327 if(where == 'beforebegin' || where == 'afterend'){ // OUTSIDE the table
4330 if(where == 'afterbegin'){
4331 before = el.firstChild;
4333 node = ieTable(2, ts, html, te);
4335 el.insertBefore(node, before);
4340 /** True to force the use of DOM instead of html fragments @type Boolean */
4344 * Returns the markup for the passed Element(s) config
4345 * @param {Object} o The Dom object spec (and children)
4348 markup : function(o){
4349 return createHtml(o);
4353 * Applies a style specification to an element
4354 * @param {String/HTMLElement} el The element to apply styles to
4355 * @param {String/Object/Function} styles A style specification string eg "width:100px", or object in the form {width:"100px"}, or
4356 * a function which returns such a specification.
4358 applyStyles : function(el, styles){
4361 if(typeof styles == "string"){
4362 var re = /\s?([a-z\-]*)\:\s?([^;]*);?/gi;
4364 while ((matches = re.exec(styles)) != null){
4365 el.setStyle(matches[1], matches[2]);
4367 }else if (typeof styles == "object"){
4368 for (var style in styles){
4369 el.setStyle(style, styles[style]);
4371 }else if (typeof styles == "function"){
4372 Roo.DomHelper.applyStyles(el, styles.call());
4378 * Inserts an HTML fragment into the Dom
4379 * @param {String} where Where to insert the html in relation to el - beforeBegin, afterBegin, beforeEnd, afterEnd.
4380 * @param {HTMLElement} el The context element
4381 * @param {String} html The HTML fragmenet
4382 * @return {HTMLElement} The new node
4384 insertHtml : function(where, el, html){
4385 where = where.toLowerCase();
4386 if(el.insertAdjacentHTML){
4387 if(tableRe.test(el.tagName)){
4389 if(rs = insertIntoTable(el.tagName.toLowerCase(), where, el, html)){
4395 el.insertAdjacentHTML('BeforeBegin', html);
4396 return el.previousSibling;
4398 el.insertAdjacentHTML('AfterBegin', html);
4399 return el.firstChild;
4401 Roo.log('got here');
4402 el.insertAdjacentHTML('BeforeEnd', html);
4403 return el.lastChild;
4405 el.insertAdjacentHTML('AfterEnd', html);
4406 return el.nextSibling;
4408 throw 'Illegal insertion point -> "' + where + '"';
4410 var range = el.ownerDocument.createRange();
4414 range.setStartBefore(el);
4415 frag = range.createContextualFragment(html);
4416 el.parentNode.insertBefore(frag, el);
4417 return el.previousSibling;
4420 range.setStartBefore(el.firstChild);
4421 frag = range.createContextualFragment(html);
4422 el.insertBefore(frag, el.firstChild);
4423 return el.firstChild;
4425 el.innerHTML = html;
4426 return el.firstChild;
4430 range.setStartAfter(el.lastChild);
4431 frag = range.createContextualFragment(html);
4432 el.appendChild(frag);
4433 return el.lastChild;
4435 el.innerHTML = html;
4436 return el.lastChild;
4439 range.setStartAfter(el);
4440 frag = range.createContextualFragment(html);
4441 el.parentNode.insertBefore(frag, el.nextSibling);
4442 return el.nextSibling;
4444 throw 'Illegal insertion point -> "' + where + '"';
4448 * Creates new Dom element(s) and inserts them before el
4449 * @param {String/HTMLElement/Element} el The context element
4450 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4451 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4452 * @return {HTMLElement/Roo.Element} The new node
4454 insertBefore : function(el, o, returnElement){
4455 return this.doInsert(el, o, returnElement, "beforeBegin");
4459 * Creates new Dom element(s) and inserts them after el
4460 * @param {String/HTMLElement/Element} el The context element
4461 * @param {Object} o The Dom object spec (and children)
4462 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4463 * @return {HTMLElement/Roo.Element} The new node
4465 insertAfter : function(el, o, returnElement){
4466 return this.doInsert(el, o, returnElement, "afterEnd", "nextSibling");
4470 * Creates new Dom element(s) and inserts them as the first child of el
4471 * @param {String/HTMLElement/Element} el The context element
4472 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4473 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4474 * @return {HTMLElement/Roo.Element} The new node
4476 insertFirst : function(el, o, returnElement){
4477 return this.doInsert(el, o, returnElement, "afterBegin");
4481 doInsert : function(el, o, returnElement, pos, sibling){
4482 el = Roo.getDom(el);
4484 if(this.useDom || o.ns){
4485 newNode = createDom(o, null);
4486 el.parentNode.insertBefore(newNode, sibling ? el[sibling] : el);
4488 var html = createHtml(o);
4489 newNode = this.insertHtml(pos, el, html);
4491 return returnElement ? Roo.get(newNode, true) : newNode;
4495 * Creates new Dom element(s) and appends them to el
4496 * @param {String/HTMLElement/Element} el The context element
4497 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4498 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4499 * @return {HTMLElement/Roo.Element} The new node
4501 append : function(el, o, returnElement){
4502 el = Roo.getDom(el);
4504 if(this.useDom || o.ns){
4505 newNode = createDom(o, null);
4506 el.appendChild(newNode);
4508 var html = createHtml(o);
4509 newNode = this.insertHtml("beforeEnd", el, html);
4511 return returnElement ? Roo.get(newNode, true) : newNode;
4515 * Creates new Dom element(s) and overwrites the contents of el with them
4516 * @param {String/HTMLElement/Element} el The context element
4517 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4518 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4519 * @return {HTMLElement/Roo.Element} The new node
4521 overwrite : function(el, o, returnElement){
4522 el = Roo.getDom(el);
4525 while (el.childNodes.length) {
4526 el.removeChild(el.firstChild);
4530 el.innerHTML = createHtml(o);
4533 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4537 * Creates a new Roo.DomHelper.Template from the Dom object spec
4538 * @param {Object} o The Dom object spec (and children)
4539 * @return {Roo.DomHelper.Template} The new template
4541 createTemplate : function(o){
4542 var html = createHtml(o);
4543 return new Roo.Template(html);
4549 * Ext JS Library 1.1.1
4550 * Copyright(c) 2006-2007, Ext JS, LLC.
4552 * Originally Released Under LGPL - original licence link has changed is not relivant.
4555 * <script type="text/javascript">
4559 * @class Roo.Template
4560 * Represents an HTML fragment template. Templates can be precompiled for greater performance.
4561 * For a list of available format functions, see {@link Roo.util.Format}.<br />
4564 var t = new Roo.Template({
4565 html : '<div name="{id}">' +
4566 '<span class="{cls}">{name:trim} {someval:this.myformat}{value:ellipsis(10)}</span>' +
4568 myformat: function (value, allValues) {
4569 return 'XX' + value;
4572 t.append('some-element', {id: 'myid', cls: 'myclass', name: 'foo', value: 'bar'});
4574 * For more information see this blog post with examples:
4575 * <a href="http://www.cnitblog.com/seeyeah/archive/2011/12/30/38728.html/">DomHelper
4576 - Create Elements using DOM, HTML fragments and Templates</a>.
4578 * @param {Object} cfg - Configuration object.
4580 Roo.Template = function(cfg){
4582 if(cfg instanceof Array){
4584 }else if(arguments.length > 1){
4585 cfg = Array.prototype.join.call(arguments, "");
4589 if (typeof(cfg) == 'object') {
4600 Roo.Template.prototype = {
4603 * @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..
4604 * it should be fixed so that template is observable...
4608 * @cfg {String} html The HTML fragment or an array of fragments to join("") or multiple arguments to join("")
4612 * Returns an HTML fragment of this template with the specified values applied.
4613 * @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'})
4614 * @return {String} The HTML fragment
4616 applyTemplate : function(values){
4620 return this.compiled(values);
4622 var useF = this.disableFormats !== true;
4623 var fm = Roo.util.Format, tpl = this;
4624 var fn = function(m, name, format, args){
4626 if(format.substr(0, 5) == "this."){
4627 return tpl.call(format.substr(5), values[name], values);
4630 // quoted values are required for strings in compiled templates,
4631 // but for non compiled we need to strip them
4632 // quoted reversed for jsmin
4633 var re = /^\s*['"](.*)["']\s*$/;
4634 args = args.split(',');
4635 for(var i = 0, len = args.length; i < len; i++){
4636 args[i] = args[i].replace(re, "$1");
4638 args = [values[name]].concat(args);
4640 args = [values[name]];
4642 return fm[format].apply(fm, args);
4645 return values[name] !== undefined ? values[name] : "";
4648 return this.html.replace(this.re, fn);
4666 this.loading = true;
4667 this.compiled = false;
4669 var cx = new Roo.data.Connection();
4673 success : function (response) {
4675 _t.html = response.responseText;
4679 failure : function(response) {
4680 Roo.log("Template failed to load from " + _t.url);
4687 * Sets the HTML used as the template and optionally compiles it.
4688 * @param {String} html
4689 * @param {Boolean} compile (optional) True to compile the template (defaults to undefined)
4690 * @return {Roo.Template} this
4692 set : function(html, compile){
4694 this.compiled = null;
4702 * True to disable format functions (defaults to false)
4705 disableFormats : false,
4708 * The regular expression used to match template variables
4712 re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
4715 * Compiles the template into an internal function, eliminating the RegEx overhead.
4716 * @return {Roo.Template} this
4718 compile : function(){
4719 var fm = Roo.util.Format;
4720 var useF = this.disableFormats !== true;
4721 var sep = Roo.isGecko ? "+" : ",";
4722 var fn = function(m, name, format, args){
4724 args = args ? ',' + args : "";
4725 if(format.substr(0, 5) != "this."){
4726 format = "fm." + format + '(';
4728 format = 'this.call("'+ format.substr(5) + '", ';
4732 args= ''; format = "(values['" + name + "'] == undefined ? '' : ";
4734 return "'"+ sep + format + "values['" + name + "']" + args + ")"+sep+"'";
4737 // branched to use + in gecko and [].join() in others
4739 body = "this.compiled = function(values){ return '" +
4740 this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
4743 body = ["this.compiled = function(values){ return ['"];
4744 body.push(this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn));
4745 body.push("'].join('');};");
4746 body = body.join('');
4756 // private function used to call members
4757 call : function(fnName, value, allValues){
4758 return this[fnName](value, allValues);
4762 * Applies the supplied values to the template and inserts the new node(s) as the first child of el.
4763 * @param {String/HTMLElement/Roo.Element} el The context element
4764 * @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'})
4765 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4766 * @return {HTMLElement/Roo.Element} The new node or Element
4768 insertFirst: function(el, values, returnElement){
4769 return this.doInsert('afterBegin', el, values, returnElement);
4773 * Applies the supplied values to the template and inserts the new node(s) before el.
4774 * @param {String/HTMLElement/Roo.Element} el The context element
4775 * @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'})
4776 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4777 * @return {HTMLElement/Roo.Element} The new node or Element
4779 insertBefore: function(el, values, returnElement){
4780 return this.doInsert('beforeBegin', el, values, returnElement);
4784 * Applies the supplied values to the template and inserts the new node(s) after el.
4785 * @param {String/HTMLElement/Roo.Element} el The context element
4786 * @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'})
4787 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4788 * @return {HTMLElement/Roo.Element} The new node or Element
4790 insertAfter : function(el, values, returnElement){
4791 return this.doInsert('afterEnd', el, values, returnElement);
4795 * Applies the supplied values to the template and appends the new node(s) to el.
4796 * @param {String/HTMLElement/Roo.Element} el The context element
4797 * @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'})
4798 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4799 * @return {HTMLElement/Roo.Element} The new node or Element
4801 append : function(el, values, returnElement){
4802 return this.doInsert('beforeEnd', el, values, returnElement);
4805 doInsert : function(where, el, values, returnEl){
4806 el = Roo.getDom(el);
4807 var newNode = Roo.DomHelper.insertHtml(where, el, this.applyTemplate(values));
4808 return returnEl ? Roo.get(newNode, true) : newNode;
4812 * Applies the supplied values to the template and overwrites the content of el with the new node(s).
4813 * @param {String/HTMLElement/Roo.Element} el The context element
4814 * @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'})
4815 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4816 * @return {HTMLElement/Roo.Element} The new node or Element
4818 overwrite : function(el, values, returnElement){
4819 el = Roo.getDom(el);
4820 el.innerHTML = this.applyTemplate(values);
4821 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4825 * Alias for {@link #applyTemplate}
4828 Roo.Template.prototype.apply = Roo.Template.prototype.applyTemplate;
4831 Roo.DomHelper.Template = Roo.Template;
4834 * Creates a template from the passed element's value (<i>display:none</i> textarea, preferred) or innerHTML.
4835 * @param {String/HTMLElement} el A DOM element or its id
4836 * @returns {Roo.Template} The created template
4839 Roo.Template.from = function(el){
4840 el = Roo.getDom(el);
4841 return new Roo.Template(el.value || el.innerHTML);
4844 * Ext JS Library 1.1.1
4845 * Copyright(c) 2006-2007, Ext JS, LLC.
4847 * Originally Released Under LGPL - original licence link has changed is not relivant.
4850 * <script type="text/javascript">
4855 * This is code is also distributed under MIT license for use
4856 * with jQuery and prototype JavaScript libraries.
4859 * @class Roo.DomQuery
4860 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).
4862 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>
4865 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.
4867 <h4>Element Selectors:</h4>
4869 <li> <b>*</b> any element</li>
4870 <li> <b>E</b> an element with the tag E</li>
4871 <li> <b>E F</b> All descendent elements of E that have the tag F</li>
4872 <li> <b>E > F</b> or <b>E/F</b> all direct children elements of E that have the tag F</li>
4873 <li> <b>E + F</b> all elements with the tag F that are immediately preceded by an element with the tag E</li>
4874 <li> <b>E ~ F</b> all elements with the tag F that are preceded by a sibling element with the tag E</li>
4876 <h4>Attribute Selectors:</h4>
4877 <p>The use of @ and quotes are optional. For example, div[@foo='bar'] is also a valid attribute selector.</p>
4879 <li> <b>E[foo]</b> has an attribute "foo"</li>
4880 <li> <b>E[foo=bar]</b> has an attribute "foo" that equals "bar"</li>
4881 <li> <b>E[foo^=bar]</b> has an attribute "foo" that starts with "bar"</li>
4882 <li> <b>E[foo$=bar]</b> has an attribute "foo" that ends with "bar"</li>
4883 <li> <b>E[foo*=bar]</b> has an attribute "foo" that contains the substring "bar"</li>
4884 <li> <b>E[foo%=2]</b> has an attribute "foo" that is evenly divisible by 2</li>
4885 <li> <b>E[foo!=bar]</b> has an attribute "foo" that does not equal "bar"</li>
4887 <h4>Pseudo Classes:</h4>
4889 <li> <b>E:first-child</b> E is the first child of its parent</li>
4890 <li> <b>E:last-child</b> E is the last child of its parent</li>
4891 <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>
4892 <li> <b>E:nth-child(odd)</b> E is an odd child of its parent</li>
4893 <li> <b>E:nth-child(even)</b> E is an even child of its parent</li>
4894 <li> <b>E:only-child</b> E is the only child of its parent</li>
4895 <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>
4896 <li> <b>E:first</b> the first E in the resultset</li>
4897 <li> <b>E:last</b> the last E in the resultset</li>
4898 <li> <b>E:nth(<i>n</i>)</b> the <i>n</i>th E in the resultset (1 based)</li>
4899 <li> <b>E:odd</b> shortcut for :nth-child(odd)</li>
4900 <li> <b>E:even</b> shortcut for :nth-child(even)</li>
4901 <li> <b>E:contains(foo)</b> E's innerHTML contains the substring "foo"</li>
4902 <li> <b>E:nodeValue(foo)</b> E contains a textNode with a nodeValue that equals "foo"</li>
4903 <li> <b>E:not(S)</b> an E element that does not match simple selector S</li>
4904 <li> <b>E:has(S)</b> an E element that has a descendent that matches simple selector S</li>
4905 <li> <b>E:next(S)</b> an E element whose next sibling matches simple selector S</li>
4906 <li> <b>E:prev(S)</b> an E element whose previous sibling matches simple selector S</li>
4908 <h4>CSS Value Selectors:</h4>
4910 <li> <b>E{display=none}</b> css value "display" that equals "none"</li>
4911 <li> <b>E{display^=none}</b> css value "display" that starts with "none"</li>
4912 <li> <b>E{display$=none}</b> css value "display" that ends with "none"</li>
4913 <li> <b>E{display*=none}</b> css value "display" that contains the substring "none"</li>
4914 <li> <b>E{display%=2}</b> css value "display" that is evenly divisible by 2</li>
4915 <li> <b>E{display!=none}</b> css value "display" that does not equal "none"</li>
4919 Roo.DomQuery = function(){
4920 var cache = {}, simpleCache = {}, valueCache = {};
4921 var nonSpace = /\S/;
4922 var trimRe = /^\s+|\s+$/g;
4923 var tplRe = /\{(\d+)\}/g;
4924 var modeRe = /^(\s?[\/>+~]\s?|\s|$)/;
4925 var tagTokenRe = /^(#)?([\w-\*]+)/;
4926 var nthRe = /(\d*)n\+?(\d*)/, nthRe2 = /\D/;
4928 function child(p, index){
4930 var n = p.firstChild;
4932 if(n.nodeType == 1){
4943 while((n = n.nextSibling) && n.nodeType != 1);
4948 while((n = n.previousSibling) && n.nodeType != 1);
4952 function children(d){
4953 var n = d.firstChild, ni = -1;
4955 var nx = n.nextSibling;
4956 if(n.nodeType == 3 && !nonSpace.test(n.nodeValue)){
4966 function byClassName(c, a, v){
4970 var r = [], ri = -1, cn;
4971 for(var i = 0, ci; ci = c[i]; i++){
4972 if((' '+ci.className+' ').indexOf(v) != -1){
4979 function attrValue(n, attr){
4980 if(!n.tagName && typeof n.length != "undefined"){
4989 if(attr == "class" || attr == "className"){
4992 return n.getAttribute(attr) || n[attr];
4996 function getNodes(ns, mode, tagName){
4997 var result = [], ri = -1, cs;
5001 tagName = tagName || "*";
5002 if(typeof ns.getElementsByTagName != "undefined"){
5006 for(var i = 0, ni; ni = ns[i]; i++){
5007 cs = ni.getElementsByTagName(tagName);
5008 for(var j = 0, ci; ci = cs[j]; j++){
5012 }else if(mode == "/" || mode == ">"){
5013 var utag = tagName.toUpperCase();
5014 for(var i = 0, ni, cn; ni = ns[i]; i++){
5015 cn = ni.children || ni.childNodes;
5016 for(var j = 0, cj; cj = cn[j]; j++){
5017 if(cj.nodeName == utag || cj.nodeName == tagName || tagName == '*'){
5022 }else if(mode == "+"){
5023 var utag = tagName.toUpperCase();
5024 for(var i = 0, n; n = ns[i]; i++){
5025 while((n = n.nextSibling) && n.nodeType != 1);
5026 if(n && (n.nodeName == utag || n.nodeName == tagName || tagName == '*')){
5030 }else if(mode == "~"){
5031 for(var i = 0, n; n = ns[i]; i++){
5032 while((n = n.nextSibling) && (n.nodeType != 1 || (tagName == '*' || n.tagName.toLowerCase()!=tagName)));
5041 function concat(a, b){
5045 for(var i = 0, l = b.length; i < l; i++){
5051 function byTag(cs, tagName){
5052 if(cs.tagName || cs == document){
5058 var r = [], ri = -1;
5059 tagName = tagName.toLowerCase();
5060 for(var i = 0, ci; ci = cs[i]; i++){
5061 if(ci.nodeType == 1 && ci.tagName.toLowerCase()==tagName){
5068 function byId(cs, attr, id){
5069 if(cs.tagName || cs == document){
5075 var r = [], ri = -1;
5076 for(var i = 0,ci; ci = cs[i]; i++){
5077 if(ci && ci.id == id){
5085 function byAttribute(cs, attr, value, op, custom){
5086 var r = [], ri = -1, st = custom=="{";
5087 var f = Roo.DomQuery.operators[op];
5088 for(var i = 0, ci; ci = cs[i]; i++){
5091 a = Roo.DomQuery.getStyle(ci, attr);
5093 else if(attr == "class" || attr == "className"){
5095 }else if(attr == "for"){
5097 }else if(attr == "href"){
5098 a = ci.getAttribute("href", 2);
5100 a = ci.getAttribute(attr);
5102 if((f && f(a, value)) || (!f && a)){
5109 function byPseudo(cs, name, value){
5110 return Roo.DomQuery.pseudos[name](cs, value);
5113 // This is for IE MSXML which does not support expandos.
5114 // IE runs the same speed using setAttribute, however FF slows way down
5115 // and Safari completely fails so they need to continue to use expandos.
5116 var isIE = window.ActiveXObject ? true : false;
5118 // this eval is stop the compressor from
5119 // renaming the variable to something shorter
5121 /** eval:var:batch */
5126 function nodupIEXml(cs){
5128 cs[0].setAttribute("_nodup", d);
5130 for(var i = 1, len = cs.length; i < len; i++){
5132 if(!c.getAttribute("_nodup") != d){
5133 c.setAttribute("_nodup", d);
5137 for(var i = 0, len = cs.length; i < len; i++){
5138 cs[i].removeAttribute("_nodup");
5147 var len = cs.length, c, i, r = cs, cj, ri = -1;
5148 if(!len || typeof cs.nodeType != "undefined" || len == 1){
5151 if(isIE && typeof cs[0].selectSingleNode != "undefined"){
5152 return nodupIEXml(cs);
5156 for(i = 1; c = cs[i]; i++){
5161 for(var j = 0; j < i; j++){
5164 for(j = i+1; cj = cs[j]; j++){
5176 function quickDiffIEXml(c1, c2){
5178 for(var i = 0, len = c1.length; i < len; i++){
5179 c1[i].setAttribute("_qdiff", d);
5182 for(var i = 0, len = c2.length; i < len; i++){
5183 if(c2[i].getAttribute("_qdiff") != d){
5184 r[r.length] = c2[i];
5187 for(var i = 0, len = c1.length; i < len; i++){
5188 c1[i].removeAttribute("_qdiff");
5193 function quickDiff(c1, c2){
5194 var len1 = c1.length;
5198 if(isIE && c1[0].selectSingleNode){
5199 return quickDiffIEXml(c1, c2);
5202 for(var i = 0; i < len1; i++){
5206 for(var i = 0, len = c2.length; i < len; i++){
5207 if(c2[i]._qdiff != d){
5208 r[r.length] = c2[i];
5214 function quickId(ns, mode, root, id){
5216 var d = root.ownerDocument || root;
5217 return d.getElementById(id);
5219 ns = getNodes(ns, mode, "*");
5220 return byId(ns, null, id);
5224 getStyle : function(el, name){
5225 return Roo.fly(el).getStyle(name);
5228 * Compiles a selector/xpath query into a reusable function. The returned function
5229 * takes one parameter "root" (optional), which is the context node from where the query should start.
5230 * @param {String} selector The selector/xpath query
5231 * @param {String} type (optional) Either "select" (the default) or "simple" for a simple selector match
5232 * @return {Function}
5234 compile : function(path, type){
5235 type = type || "select";
5237 var fn = ["var f = function(root){\n var mode; ++batch; var n = root || document;\n"];
5238 var q = path, mode, lq;
5239 var tk = Roo.DomQuery.matchers;
5240 var tklen = tk.length;
5243 // accept leading mode switch
5244 var lmode = q.match(modeRe);
5245 if(lmode && lmode[1]){
5246 fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
5247 q = q.replace(lmode[1], "");
5249 // strip leading slashes
5250 while(path.substr(0, 1)=="/"){
5251 path = path.substr(1);
5254 while(q && lq != q){
5256 var tm = q.match(tagTokenRe);
5257 if(type == "select"){
5260 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
5262 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
5264 q = q.replace(tm[0], "");
5265 }else if(q.substr(0, 1) != '@'){
5266 fn[fn.length] = 'n = getNodes(n, mode, "*");';
5271 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
5273 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
5275 q = q.replace(tm[0], "");
5278 while(!(mm = q.match(modeRe))){
5279 var matched = false;
5280 for(var j = 0; j < tklen; j++){
5282 var m = q.match(t.re);
5284 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5287 q = q.replace(m[0], "");
5292 // prevent infinite loop on bad selector
5294 throw 'Error parsing selector, parsing failed at "' + q + '"';
5298 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5299 q = q.replace(mm[1], "");
5302 fn[fn.length] = "return nodup(n);\n}";
5305 * list of variables that need from compression as they are used by eval.
5315 * eval:var:byClassName
5317 * eval:var:byAttribute
5318 * eval:var:attrValue
5326 * Selects a group of elements.
5327 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5328 * @param {Node} root (optional) The start of the query (defaults to document).
5331 select : function(path, root, type){
5332 if(!root || root == document){
5335 if(typeof root == "string"){
5336 root = document.getElementById(root);
5338 var paths = path.split(",");
5340 for(var i = 0, len = paths.length; i < len; i++){
5341 var p = paths[i].replace(trimRe, "");
5343 cache[p] = Roo.DomQuery.compile(p);
5345 throw p + " is not a valid selector";
5348 var result = cache[p](root);
5349 if(result && result != document){
5350 results = results.concat(result);
5353 if(paths.length > 1){
5354 return nodup(results);
5360 * Selects a single element.
5361 * @param {String} selector The selector/xpath query
5362 * @param {Node} root (optional) The start of the query (defaults to document).
5365 selectNode : function(path, root){
5366 return Roo.DomQuery.select(path, root)[0];
5370 * Selects the value of a node, optionally replacing null with the defaultValue.
5371 * @param {String} selector The selector/xpath query
5372 * @param {Node} root (optional) The start of the query (defaults to document).
5373 * @param {String} defaultValue
5375 selectValue : function(path, root, defaultValue){
5376 path = path.replace(trimRe, "");
5377 if(!valueCache[path]){
5378 valueCache[path] = Roo.DomQuery.compile(path, "select");
5380 var n = valueCache[path](root);
5381 n = n[0] ? n[0] : n;
5382 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5383 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5387 * Selects the value of a node, parsing integers and floats.
5388 * @param {String} selector The selector/xpath query
5389 * @param {Node} root (optional) The start of the query (defaults to document).
5390 * @param {Number} defaultValue
5393 selectNumber : function(path, root, defaultValue){
5394 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5395 return parseFloat(v);
5399 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5400 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5401 * @param {String} selector The simple selector to test
5404 is : function(el, ss){
5405 if(typeof el == "string"){
5406 el = document.getElementById(el);
5408 var isArray = (el instanceof Array);
5409 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5410 return isArray ? (result.length == el.length) : (result.length > 0);
5414 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5415 * @param {Array} el An array of elements to filter
5416 * @param {String} selector The simple selector to test
5417 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5418 * the selector instead of the ones that match
5421 filter : function(els, ss, nonMatches){
5422 ss = ss.replace(trimRe, "");
5423 if(!simpleCache[ss]){
5424 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5426 var result = simpleCache[ss](els);
5427 return nonMatches ? quickDiff(result, els) : result;
5431 * Collection of matching regular expressions and code snippets.
5435 select: 'n = byClassName(n, null, " {1} ");'
5437 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5438 select: 'n = byPseudo(n, "{1}", "{2}");'
5440 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5441 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5444 select: 'n = byId(n, null, "{1}");'
5447 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5452 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5453 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5456 "=" : function(a, v){
5459 "!=" : function(a, v){
5462 "^=" : function(a, v){
5463 return a && a.substr(0, v.length) == v;
5465 "$=" : function(a, v){
5466 return a && a.substr(a.length-v.length) == v;
5468 "*=" : function(a, v){
5469 return a && a.indexOf(v) !== -1;
5471 "%=" : function(a, v){
5472 return (a % v) == 0;
5474 "|=" : function(a, v){
5475 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5477 "~=" : function(a, v){
5478 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5483 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5484 * and the argument (if any) supplied in the selector.
5487 "first-child" : function(c){
5488 var r = [], ri = -1, n;
5489 for(var i = 0, ci; ci = n = c[i]; i++){
5490 while((n = n.previousSibling) && n.nodeType != 1);
5498 "last-child" : function(c){
5499 var r = [], ri = -1, n;
5500 for(var i = 0, ci; ci = n = c[i]; i++){
5501 while((n = n.nextSibling) && n.nodeType != 1);
5509 "nth-child" : function(c, a) {
5510 var r = [], ri = -1;
5511 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5512 var f = (m[1] || 1) - 0, l = m[2] - 0;
5513 for(var i = 0, n; n = c[i]; i++){
5514 var pn = n.parentNode;
5515 if (batch != pn._batch) {
5517 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5518 if(cn.nodeType == 1){
5525 if (l == 0 || n.nodeIndex == l){
5528 } else if ((n.nodeIndex + l) % f == 0){
5536 "only-child" : function(c){
5537 var r = [], ri = -1;;
5538 for(var i = 0, ci; ci = c[i]; i++){
5539 if(!prev(ci) && !next(ci)){
5546 "empty" : function(c){
5547 var r = [], ri = -1;
5548 for(var i = 0, ci; ci = c[i]; i++){
5549 var cns = ci.childNodes, j = 0, cn, empty = true;
5552 if(cn.nodeType == 1 || cn.nodeType == 3){
5564 "contains" : function(c, v){
5565 var r = [], ri = -1;
5566 for(var i = 0, ci; ci = c[i]; i++){
5567 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5574 "nodeValue" : function(c, v){
5575 var r = [], ri = -1;
5576 for(var i = 0, ci; ci = c[i]; i++){
5577 if(ci.firstChild && ci.firstChild.nodeValue == v){
5584 "checked" : function(c){
5585 var r = [], ri = -1;
5586 for(var i = 0, ci; ci = c[i]; i++){
5587 if(ci.checked == true){
5594 "not" : function(c, ss){
5595 return Roo.DomQuery.filter(c, ss, true);
5598 "odd" : function(c){
5599 return this["nth-child"](c, "odd");
5602 "even" : function(c){
5603 return this["nth-child"](c, "even");
5606 "nth" : function(c, a){
5607 return c[a-1] || [];
5610 "first" : function(c){
5614 "last" : function(c){
5615 return c[c.length-1] || [];
5618 "has" : function(c, ss){
5619 var s = Roo.DomQuery.select;
5620 var r = [], ri = -1;
5621 for(var i = 0, ci; ci = c[i]; i++){
5622 if(s(ss, ci).length > 0){
5629 "next" : function(c, ss){
5630 var is = Roo.DomQuery.is;
5631 var r = [], ri = -1;
5632 for(var i = 0, ci; ci = c[i]; i++){
5641 "prev" : function(c, ss){
5642 var is = Roo.DomQuery.is;
5643 var r = [], ri = -1;
5644 for(var i = 0, ci; ci = c[i]; i++){
5657 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5658 * @param {String} path The selector/xpath query
5659 * @param {Node} root (optional) The start of the query (defaults to document).
5664 Roo.query = Roo.DomQuery.select;
5667 * Ext JS Library 1.1.1
5668 * Copyright(c) 2006-2007, Ext JS, LLC.
5670 * Originally Released Under LGPL - original licence link has changed is not relivant.
5673 * <script type="text/javascript">
5677 * @class Roo.util.Observable
5678 * Base class that provides a common interface for publishing events. Subclasses are expected to
5679 * to have a property "events" with all the events defined.<br>
5682 Employee = function(name){
5689 Roo.extend(Employee, Roo.util.Observable);
5691 * @param {Object} config properties to use (incuding events / listeners)
5694 Roo.util.Observable = function(cfg){
5697 this.addEvents(cfg.events || {});
5699 delete cfg.events; // make sure
5702 Roo.apply(this, cfg);
5705 this.on(this.listeners);
5706 delete this.listeners;
5709 Roo.util.Observable.prototype = {
5711 * @cfg {Object} listeners list of events and functions to call for this object,
5715 'click' : function(e) {
5725 * Fires the specified event with the passed parameters (minus the event name).
5726 * @param {String} eventName
5727 * @param {Object...} args Variable number of parameters are passed to handlers
5728 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5730 fireEvent : function(){
5731 var ce = this.events[arguments[0].toLowerCase()];
5732 if(typeof ce == "object"){
5733 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5740 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5743 * Appends an event handler to this component
5744 * @param {String} eventName The type of event to listen for
5745 * @param {Function} handler The method the event invokes
5746 * @param {Object} scope (optional) The scope in which to execute the handler
5747 * function. The handler function's "this" context.
5748 * @param {Object} options (optional) An object containing handler configuration
5749 * properties. This may contain any of the following properties:<ul>
5750 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5751 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5752 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5753 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5754 * by the specified number of milliseconds. If the event fires again within that time, the original
5755 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5758 * <b>Combining Options</b><br>
5759 * Using the options argument, it is possible to combine different types of listeners:<br>
5761 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5763 el.on('click', this.onClick, this, {
5770 * <b>Attaching multiple handlers in 1 call</b><br>
5771 * The method also allows for a single argument to be passed which is a config object containing properties
5772 * which specify multiple handlers.
5781 fn: this.onMouseOver,
5785 fn: this.onMouseOut,
5791 * Or a shorthand syntax which passes the same scope object to all handlers:
5794 'click': this.onClick,
5795 'mouseover': this.onMouseOver,
5796 'mouseout': this.onMouseOut,
5801 addListener : function(eventName, fn, scope, o){
5802 if(typeof eventName == "object"){
5805 if(this.filterOptRe.test(e)){
5808 if(typeof o[e] == "function"){
5810 this.addListener(e, o[e], o.scope, o);
5812 // individual options
5813 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5818 o = (!o || typeof o == "boolean") ? {} : o;
5819 eventName = eventName.toLowerCase();
5820 var ce = this.events[eventName] || true;
5821 if(typeof ce == "boolean"){
5822 ce = new Roo.util.Event(this, eventName);
5823 this.events[eventName] = ce;
5825 ce.addListener(fn, scope, o);
5829 * Removes a listener
5830 * @param {String} eventName The type of event to listen for
5831 * @param {Function} handler The handler to remove
5832 * @param {Object} scope (optional) The scope (this object) for the handler
5834 removeListener : function(eventName, fn, scope){
5835 var ce = this.events[eventName.toLowerCase()];
5836 if(typeof ce == "object"){
5837 ce.removeListener(fn, scope);
5842 * Removes all listeners for this object
5844 purgeListeners : function(){
5845 for(var evt in this.events){
5846 if(typeof this.events[evt] == "object"){
5847 this.events[evt].clearListeners();
5852 relayEvents : function(o, events){
5853 var createHandler = function(ename){
5855 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5858 for(var i = 0, len = events.length; i < len; i++){
5859 var ename = events[i];
5860 if(!this.events[ename]){ this.events[ename] = true; };
5861 o.on(ename, createHandler(ename), this);
5866 * Used to define events on this Observable
5867 * @param {Object} object The object with the events defined
5869 addEvents : function(o){
5873 Roo.applyIf(this.events, o);
5877 * Checks to see if this object has any listeners for a specified event
5878 * @param {String} eventName The name of the event to check for
5879 * @return {Boolean} True if the event is being listened for, else false
5881 hasListener : function(eventName){
5882 var e = this.events[eventName];
5883 return typeof e == "object" && e.listeners.length > 0;
5887 * Appends an event handler to this element (shorthand for addListener)
5888 * @param {String} eventName The type of event to listen for
5889 * @param {Function} handler The method the event invokes
5890 * @param {Object} scope (optional) The scope in which to execute the handler
5891 * function. The handler function's "this" context.
5892 * @param {Object} options (optional)
5895 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
5897 * Removes a listener (shorthand for removeListener)
5898 * @param {String} eventName The type of event to listen for
5899 * @param {Function} handler The handler to remove
5900 * @param {Object} scope (optional) The scope (this object) for the handler
5903 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
5906 * Starts capture on the specified Observable. All events will be passed
5907 * to the supplied function with the event name + standard signature of the event
5908 * <b>before</b> the event is fired. If the supplied function returns false,
5909 * the event will not fire.
5910 * @param {Observable} o The Observable to capture
5911 * @param {Function} fn The function to call
5912 * @param {Object} scope (optional) The scope (this object) for the fn
5915 Roo.util.Observable.capture = function(o, fn, scope){
5916 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
5920 * Removes <b>all</b> added captures from the Observable.
5921 * @param {Observable} o The Observable to release
5924 Roo.util.Observable.releaseCapture = function(o){
5925 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
5930 var createBuffered = function(h, o, scope){
5931 var task = new Roo.util.DelayedTask();
5933 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
5937 var createSingle = function(h, e, fn, scope){
5939 e.removeListener(fn, scope);
5940 return h.apply(scope, arguments);
5944 var createDelayed = function(h, o, scope){
5946 var args = Array.prototype.slice.call(arguments, 0);
5947 setTimeout(function(){
5948 h.apply(scope, args);
5953 Roo.util.Event = function(obj, name){
5956 this.listeners = [];
5959 Roo.util.Event.prototype = {
5960 addListener : function(fn, scope, options){
5961 var o = options || {};
5962 scope = scope || this.obj;
5963 if(!this.isListening(fn, scope)){
5964 var l = {fn: fn, scope: scope, options: o};
5967 h = createDelayed(h, o, scope);
5970 h = createSingle(h, this, fn, scope);
5973 h = createBuffered(h, o, scope);
5976 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
5977 this.listeners.push(l);
5979 this.listeners = this.listeners.slice(0);
5980 this.listeners.push(l);
5985 findListener : function(fn, scope){
5986 scope = scope || this.obj;
5987 var ls = this.listeners;
5988 for(var i = 0, len = ls.length; i < len; i++){
5990 if(l.fn == fn && l.scope == scope){
5997 isListening : function(fn, scope){
5998 return this.findListener(fn, scope) != -1;
6001 removeListener : function(fn, scope){
6003 if((index = this.findListener(fn, scope)) != -1){
6005 this.listeners.splice(index, 1);
6007 this.listeners = this.listeners.slice(0);
6008 this.listeners.splice(index, 1);
6015 clearListeners : function(){
6016 this.listeners = [];
6020 var ls = this.listeners, scope, len = ls.length;
6023 var args = Array.prototype.slice.call(arguments, 0);
6024 for(var i = 0; i < len; i++){
6026 if(l.fireFn.apply(l.scope||this.obj||window, arguments) === false){
6027 this.firing = false;
6031 this.firing = false;
6038 * Ext JS Library 1.1.1
6039 * Copyright(c) 2006-2007, Ext JS, LLC.
6041 * Originally Released Under LGPL - original licence link has changed is not relivant.
6044 * <script type="text/javascript">
6048 * @class Roo.EventManager
6049 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6050 * several useful events directly.
6051 * See {@link Roo.EventObject} for more details on normalized event objects.
6054 Roo.EventManager = function(){
6055 var docReadyEvent, docReadyProcId, docReadyState = false;
6056 var resizeEvent, resizeTask, textEvent, textSize;
6057 var E = Roo.lib.Event;
6058 var D = Roo.lib.Dom;
6063 var fireDocReady = function(){
6065 docReadyState = true;
6068 clearInterval(docReadyProcId);
6070 if(Roo.isGecko || Roo.isOpera) {
6071 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6074 var defer = document.getElementById("ie-deferred-loader");
6076 defer.onreadystatechange = null;
6077 defer.parentNode.removeChild(defer);
6081 docReadyEvent.fire();
6082 docReadyEvent.clearListeners();
6087 var initDocReady = function(){
6088 docReadyEvent = new Roo.util.Event();
6089 if(Roo.isGecko || Roo.isOpera) {
6090 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6092 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6093 var defer = document.getElementById("ie-deferred-loader");
6094 defer.onreadystatechange = function(){
6095 if(this.readyState == "complete"){
6099 }else if(Roo.isSafari){
6100 docReadyProcId = setInterval(function(){
6101 var rs = document.readyState;
6102 if(rs == "complete") {
6107 // no matter what, make sure it fires on load
6108 E.on(window, "load", fireDocReady);
6111 var createBuffered = function(h, o){
6112 var task = new Roo.util.DelayedTask(h);
6114 // create new event object impl so new events don't wipe out properties
6115 e = new Roo.EventObjectImpl(e);
6116 task.delay(o.buffer, h, null, [e]);
6120 var createSingle = function(h, el, ename, fn){
6122 Roo.EventManager.removeListener(el, ename, fn);
6127 var createDelayed = function(h, o){
6129 // create new event object impl so new events don't wipe out properties
6130 e = new Roo.EventObjectImpl(e);
6131 setTimeout(function(){
6136 var transitionEndVal = false;
6138 var transitionEnd = function()
6140 if (transitionEndVal) {
6141 return transitionEndVal;
6143 var el = document.createElement('div');
6145 var transEndEventNames = {
6146 WebkitTransition : 'webkitTransitionEnd',
6147 MozTransition : 'transitionend',
6148 OTransition : 'oTransitionEnd otransitionend',
6149 transition : 'transitionend'
6152 for (var name in transEndEventNames) {
6153 if (el.style[name] !== undefined) {
6154 transitionEndVal = transEndEventNames[name];
6155 return transitionEndVal ;
6161 var listen = function(element, ename, opt, fn, scope){
6162 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6163 fn = fn || o.fn; scope = scope || o.scope;
6164 var el = Roo.getDom(element);
6168 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6171 if (ename == 'transitionend') {
6172 ename = transitionEnd();
6174 var h = function(e){
6175 e = Roo.EventObject.setEvent(e);
6178 t = e.getTarget(o.delegate, el);
6185 if(o.stopEvent === true){
6188 if(o.preventDefault === true){
6191 if(o.stopPropagation === true){
6192 e.stopPropagation();
6195 if(o.normalized === false){
6199 fn.call(scope || el, e, t, o);
6202 h = createDelayed(h, o);
6205 h = createSingle(h, el, ename, fn);
6208 h = createBuffered(h, o);
6210 fn._handlers = fn._handlers || [];
6213 fn._handlers.push([Roo.id(el), ename, h]);
6218 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6219 el.addEventListener("DOMMouseScroll", h, false);
6220 E.on(window, 'unload', function(){
6221 el.removeEventListener("DOMMouseScroll", h, false);
6224 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6225 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6230 var stopListening = function(el, ename, fn){
6231 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6233 for(var i = 0, len = hds.length; i < len; i++){
6235 if(h[0] == id && h[1] == ename){
6242 E.un(el, ename, hd);
6243 el = Roo.getDom(el);
6244 if(ename == "mousewheel" && el.addEventListener){
6245 el.removeEventListener("DOMMouseScroll", hd, false);
6247 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6248 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6252 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6259 * @scope Roo.EventManager
6264 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6265 * object with a Roo.EventObject
6266 * @param {Function} fn The method the event invokes
6267 * @param {Object} scope An object that becomes the scope of the handler
6268 * @param {boolean} override If true, the obj passed in becomes
6269 * the execution scope of the listener
6270 * @return {Function} The wrapped function
6273 wrap : function(fn, scope, override){
6275 Roo.EventObject.setEvent(e);
6276 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6281 * Appends an event handler to an element (shorthand for addListener)
6282 * @param {String/HTMLElement} element The html element or id to assign the
6283 * @param {String} eventName The type of event to listen for
6284 * @param {Function} handler The method the event invokes
6285 * @param {Object} scope (optional) The scope in which to execute the handler
6286 * function. The handler function's "this" context.
6287 * @param {Object} options (optional) An object containing handler configuration
6288 * properties. This may contain any of the following properties:<ul>
6289 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6290 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6291 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6292 * <li>preventDefault {Boolean} True to prevent the default action</li>
6293 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6294 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6295 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6296 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6297 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6298 * by the specified number of milliseconds. If the event fires again within that time, the original
6299 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6302 * <b>Combining Options</b><br>
6303 * Using the options argument, it is possible to combine different types of listeners:<br>
6305 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6307 el.on('click', this.onClick, this, {
6314 * <b>Attaching multiple handlers in 1 call</b><br>
6315 * The method also allows for a single argument to be passed which is a config object containing properties
6316 * which specify multiple handlers.
6326 fn: this.onMouseOver
6335 * Or a shorthand syntax:<br>
6338 'click' : this.onClick,
6339 'mouseover' : this.onMouseOver,
6340 'mouseout' : this.onMouseOut
6344 addListener : function(element, eventName, fn, scope, options){
6345 if(typeof eventName == "object"){
6351 if(typeof o[e] == "function"){
6353 listen(element, e, o, o[e], o.scope);
6355 // individual options
6356 listen(element, e, o[e]);
6361 return listen(element, eventName, options, fn, scope);
6365 * Removes an event handler
6367 * @param {String/HTMLElement} element The id or html element to remove the
6369 * @param {String} eventName The type of event
6370 * @param {Function} fn
6371 * @return {Boolean} True if a listener was actually removed
6373 removeListener : function(element, eventName, fn){
6374 return stopListening(element, eventName, fn);
6378 * Fires when the document is ready (before onload and before images are loaded). Can be
6379 * accessed shorthanded Roo.onReady().
6380 * @param {Function} fn The method the event invokes
6381 * @param {Object} scope An object that becomes the scope of the handler
6382 * @param {boolean} options
6384 onDocumentReady : function(fn, scope, options){
6385 if(docReadyState){ // if it already fired
6386 docReadyEvent.addListener(fn, scope, options);
6387 docReadyEvent.fire();
6388 docReadyEvent.clearListeners();
6394 docReadyEvent.addListener(fn, scope, options);
6398 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6399 * @param {Function} fn The method the event invokes
6400 * @param {Object} scope An object that becomes the scope of the handler
6401 * @param {boolean} options
6403 onWindowResize : function(fn, scope, options){
6405 resizeEvent = new Roo.util.Event();
6406 resizeTask = new Roo.util.DelayedTask(function(){
6407 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6409 E.on(window, "resize", function(){
6411 resizeTask.delay(50);
6413 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6417 resizeEvent.addListener(fn, scope, options);
6421 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6422 * @param {Function} fn The method the event invokes
6423 * @param {Object} scope An object that becomes the scope of the handler
6424 * @param {boolean} options
6426 onTextResize : function(fn, scope, options){
6428 textEvent = new Roo.util.Event();
6429 var textEl = new Roo.Element(document.createElement('div'));
6430 textEl.dom.className = 'x-text-resize';
6431 textEl.dom.innerHTML = 'X';
6432 textEl.appendTo(document.body);
6433 textSize = textEl.dom.offsetHeight;
6434 setInterval(function(){
6435 if(textEl.dom.offsetHeight != textSize){
6436 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6438 }, this.textResizeInterval);
6440 textEvent.addListener(fn, scope, options);
6444 * Removes the passed window resize listener.
6445 * @param {Function} fn The method the event invokes
6446 * @param {Object} scope The scope of handler
6448 removeResizeListener : function(fn, scope){
6450 resizeEvent.removeListener(fn, scope);
6455 fireResize : function(){
6457 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6461 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6465 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6467 textResizeInterval : 50
6472 * @scopeAlias pub=Roo.EventManager
6476 * Appends an event handler to an element (shorthand for addListener)
6477 * @param {String/HTMLElement} element The html element or id to assign the
6478 * @param {String} eventName The type of event to listen for
6479 * @param {Function} handler The method the event invokes
6480 * @param {Object} scope (optional) The scope in which to execute the handler
6481 * function. The handler function's "this" context.
6482 * @param {Object} options (optional) An object containing handler configuration
6483 * properties. This may contain any of the following properties:<ul>
6484 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6485 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6486 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6487 * <li>preventDefault {Boolean} True to prevent the default action</li>
6488 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6489 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6490 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6491 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6492 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6493 * by the specified number of milliseconds. If the event fires again within that time, the original
6494 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6497 * <b>Combining Options</b><br>
6498 * Using the options argument, it is possible to combine different types of listeners:<br>
6500 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6502 el.on('click', this.onClick, this, {
6509 * <b>Attaching multiple handlers in 1 call</b><br>
6510 * The method also allows for a single argument to be passed which is a config object containing properties
6511 * which specify multiple handlers.
6521 fn: this.onMouseOver
6530 * Or a shorthand syntax:<br>
6533 'click' : this.onClick,
6534 'mouseover' : this.onMouseOver,
6535 'mouseout' : this.onMouseOut
6539 pub.on = pub.addListener;
6540 pub.un = pub.removeListener;
6542 pub.stoppedMouseDownEvent = new Roo.util.Event();
6546 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6547 * @param {Function} fn The method the event invokes
6548 * @param {Object} scope An object that becomes the scope of the handler
6549 * @param {boolean} override If true, the obj passed in becomes
6550 * the execution scope of the listener
6554 Roo.onReady = Roo.EventManager.onDocumentReady;
6556 Roo.onReady(function(){
6557 var bd = Roo.get(document.body);
6562 : Roo.isGecko ? "roo-gecko"
6563 : Roo.isOpera ? "roo-opera"
6564 : Roo.isSafari ? "roo-safari" : ""];
6567 cls.push("roo-mac");
6570 cls.push("roo-linux");
6572 if(Roo.isBorderBox){
6573 cls.push('roo-border-box');
6575 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6576 var p = bd.dom.parentNode;
6578 p.className += ' roo-strict';
6581 bd.addClass(cls.join(' '));
6585 * @class Roo.EventObject
6586 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6587 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6590 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6592 var target = e.getTarget();
6595 var myDiv = Roo.get("myDiv");
6596 myDiv.on("click", handleClick);
6598 Roo.EventManager.on("myDiv", 'click', handleClick);
6599 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6603 Roo.EventObject = function(){
6605 var E = Roo.lib.Event;
6607 // safari keypress events for special keys return bad keycodes
6610 63235 : 39, // right
6613 63276 : 33, // page up
6614 63277 : 34, // page down
6615 63272 : 46, // delete
6620 // normalize button clicks
6621 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6622 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6624 Roo.EventObjectImpl = function(e){
6626 this.setEvent(e.browserEvent || e);
6629 Roo.EventObjectImpl.prototype = {
6631 * Used to fix doc tools.
6632 * @scope Roo.EventObject.prototype
6638 /** The normal browser event */
6639 browserEvent : null,
6640 /** The button pressed in a mouse event */
6642 /** True if the shift key was down during the event */
6644 /** True if the control key was down during the event */
6646 /** True if the alt key was down during the event */
6705 setEvent : function(e){
6706 if(e == this || (e && e.browserEvent)){ // already wrapped
6709 this.browserEvent = e;
6711 // normalize buttons
6712 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6713 if(e.type == 'click' && this.button == -1){
6717 this.shiftKey = e.shiftKey;
6718 // mac metaKey behaves like ctrlKey
6719 this.ctrlKey = e.ctrlKey || e.metaKey;
6720 this.altKey = e.altKey;
6721 // in getKey these will be normalized for the mac
6722 this.keyCode = e.keyCode;
6723 // keyup warnings on firefox.
6724 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6725 // cache the target for the delayed and or buffered events
6726 this.target = E.getTarget(e);
6728 this.xy = E.getXY(e);
6731 this.shiftKey = false;
6732 this.ctrlKey = false;
6733 this.altKey = false;
6743 * Stop the event (preventDefault and stopPropagation)
6745 stopEvent : function(){
6746 if(this.browserEvent){
6747 if(this.browserEvent.type == 'mousedown'){
6748 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6750 E.stopEvent(this.browserEvent);
6755 * Prevents the browsers default handling of the event.
6757 preventDefault : function(){
6758 if(this.browserEvent){
6759 E.preventDefault(this.browserEvent);
6764 isNavKeyPress : function(){
6765 var k = this.keyCode;
6766 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6767 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6770 isSpecialKey : function(){
6771 var k = this.keyCode;
6772 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6773 (k == 16) || (k == 17) ||
6774 (k >= 18 && k <= 20) ||
6775 (k >= 33 && k <= 35) ||
6776 (k >= 36 && k <= 39) ||
6777 (k >= 44 && k <= 45);
6780 * Cancels bubbling of the event.
6782 stopPropagation : function(){
6783 if(this.browserEvent){
6784 if(this.type == 'mousedown'){
6785 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6787 E.stopPropagation(this.browserEvent);
6792 * Gets the key code for the event.
6795 getCharCode : function(){
6796 return this.charCode || this.keyCode;
6800 * Returns a normalized keyCode for the event.
6801 * @return {Number} The key code
6803 getKey : function(){
6804 var k = this.keyCode || this.charCode;
6805 return Roo.isSafari ? (safariKeys[k] || k) : k;
6809 * Gets the x coordinate of the event.
6812 getPageX : function(){
6817 * Gets the y coordinate of the event.
6820 getPageY : function(){
6825 * Gets the time of the event.
6828 getTime : function(){
6829 if(this.browserEvent){
6830 return E.getTime(this.browserEvent);
6836 * Gets the page coordinates of the event.
6837 * @return {Array} The xy values like [x, y]
6844 * Gets the target for the event.
6845 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
6846 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6847 search as a number or element (defaults to 10 || document.body)
6848 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6849 * @return {HTMLelement}
6851 getTarget : function(selector, maxDepth, returnEl){
6852 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
6855 * Gets the related target.
6856 * @return {HTMLElement}
6858 getRelatedTarget : function(){
6859 if(this.browserEvent){
6860 return E.getRelatedTarget(this.browserEvent);
6866 * Normalizes mouse wheel delta across browsers
6867 * @return {Number} The delta
6869 getWheelDelta : function(){
6870 var e = this.browserEvent;
6872 if(e.wheelDelta){ /* IE/Opera. */
6873 delta = e.wheelDelta/120;
6874 }else if(e.detail){ /* Mozilla case. */
6875 delta = -e.detail/3;
6881 * Returns true if the control, meta, shift or alt key was pressed during this event.
6884 hasModifier : function(){
6885 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
6889 * Returns true if the target of this event equals el or is a child of el
6890 * @param {String/HTMLElement/Element} el
6891 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
6894 within : function(el, related){
6895 var t = this[related ? "getRelatedTarget" : "getTarget"]();
6896 return t && Roo.fly(el).contains(t);
6899 getPoint : function(){
6900 return new Roo.lib.Point(this.xy[0], this.xy[1]);
6904 return new Roo.EventObjectImpl();
6909 * Ext JS Library 1.1.1
6910 * Copyright(c) 2006-2007, Ext JS, LLC.
6912 * Originally Released Under LGPL - original licence link has changed is not relivant.
6915 * <script type="text/javascript">
6919 // was in Composite Element!??!?!
6922 var D = Roo.lib.Dom;
6923 var E = Roo.lib.Event;
6924 var A = Roo.lib.Anim;
6926 // local style camelizing for speed
6928 var camelRe = /(-[a-z])/gi;
6929 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
6930 var view = document.defaultView;
6933 * @class Roo.Element
6934 * Represents an Element in the DOM.<br><br>
6937 var el = Roo.get("my-div");
6940 var el = getEl("my-div");
6942 // or with a DOM element
6943 var el = Roo.get(myDivElement);
6945 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
6946 * each call instead of constructing a new one.<br><br>
6947 * <b>Animations</b><br />
6948 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
6949 * should either be a boolean (true) or an object literal with animation options. The animation options are:
6951 Option Default Description
6952 --------- -------- ---------------------------------------------
6953 duration .35 The duration of the animation in seconds
6954 easing easeOut The YUI easing method
6955 callback none A function to execute when the anim completes
6956 scope this The scope (this) of the callback function
6958 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
6959 * manipulate the animation. Here's an example:
6961 var el = Roo.get("my-div");
6966 // default animation
6967 el.setWidth(100, true);
6969 // animation with some options set
6976 // using the "anim" property to get the Anim object
6982 el.setWidth(100, opt);
6984 if(opt.anim.isAnimated()){
6988 * <b> Composite (Collections of) Elements</b><br />
6989 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
6990 * @constructor Create a new Element directly.
6991 * @param {String/HTMLElement} element
6992 * @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).
6994 Roo.Element = function(element, forceNew){
6995 var dom = typeof element == "string" ?
6996 document.getElementById(element) : element;
6997 if(!dom){ // invalid id/element
7001 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
7002 return Roo.Element.cache[id];
7012 * The DOM element ID
7015 this.id = id || Roo.id(dom);
7018 var El = Roo.Element;
7022 * The element's default display mode (defaults to "")
7025 originalDisplay : "",
7029 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
7034 * Sets the element's visibility mode. When setVisible() is called it
7035 * will use this to determine whether to set the visibility or the display property.
7036 * @param visMode Element.VISIBILITY or Element.DISPLAY
7037 * @return {Roo.Element} this
7039 setVisibilityMode : function(visMode){
7040 this.visibilityMode = visMode;
7044 * Convenience method for setVisibilityMode(Element.DISPLAY)
7045 * @param {String} display (optional) What to set display to when visible
7046 * @return {Roo.Element} this
7048 enableDisplayMode : function(display){
7049 this.setVisibilityMode(El.DISPLAY);
7050 if(typeof display != "undefined") this.originalDisplay = display;
7055 * 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)
7056 * @param {String} selector The simple selector to test
7057 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7058 search as a number or element (defaults to 10 || document.body)
7059 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7060 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7062 findParent : function(simpleSelector, maxDepth, returnEl){
7063 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7064 maxDepth = maxDepth || 50;
7065 if(typeof maxDepth != "number"){
7066 stopEl = Roo.getDom(maxDepth);
7069 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7070 if(dq.is(p, simpleSelector)){
7071 return returnEl ? Roo.get(p) : p;
7081 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7082 * @param {String} selector The simple selector to test
7083 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7084 search as a number or element (defaults to 10 || document.body)
7085 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7086 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7088 findParentNode : function(simpleSelector, maxDepth, returnEl){
7089 var p = Roo.fly(this.dom.parentNode, '_internal');
7090 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7094 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7095 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7096 * @param {String} selector The simple selector to test
7097 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7098 search as a number or element (defaults to 10 || document.body)
7099 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7101 up : function(simpleSelector, maxDepth){
7102 return this.findParentNode(simpleSelector, maxDepth, true);
7108 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7109 * @param {String} selector The simple selector to test
7110 * @return {Boolean} True if this element matches the selector, else false
7112 is : function(simpleSelector){
7113 return Roo.DomQuery.is(this.dom, simpleSelector);
7117 * Perform animation on this element.
7118 * @param {Object} args The YUI animation control args
7119 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7120 * @param {Function} onComplete (optional) Function to call when animation completes
7121 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7122 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7123 * @return {Roo.Element} this
7125 animate : function(args, duration, onComplete, easing, animType){
7126 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7131 * @private Internal animation call
7133 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7134 animType = animType || 'run';
7136 var anim = Roo.lib.Anim[animType](
7138 (opt.duration || defaultDur) || .35,
7139 (opt.easing || defaultEase) || 'easeOut',
7141 Roo.callback(cb, this);
7142 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7150 // private legacy anim prep
7151 preanim : function(a, i){
7152 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7156 * Removes worthless text nodes
7157 * @param {Boolean} forceReclean (optional) By default the element
7158 * keeps track if it has been cleaned already so
7159 * you can call this over and over. However, if you update the element and
7160 * need to force a reclean, you can pass true.
7162 clean : function(forceReclean){
7163 if(this.isCleaned && forceReclean !== true){
7167 var d = this.dom, n = d.firstChild, ni = -1;
7169 var nx = n.nextSibling;
7170 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7177 this.isCleaned = true;
7182 calcOffsetsTo : function(el){
7185 var restorePos = false;
7186 if(el.getStyle('position') == 'static'){
7187 el.position('relative');
7192 while(op && op != d && op.tagName != 'HTML'){
7195 op = op.offsetParent;
7198 el.position('static');
7204 * Scrolls this element into view within the passed container.
7205 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7206 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7207 * @return {Roo.Element} this
7209 scrollIntoView : function(container, hscroll){
7210 var c = Roo.getDom(container) || document.body;
7213 var o = this.calcOffsetsTo(c),
7216 b = t+el.offsetHeight,
7217 r = l+el.offsetWidth;
7219 var ch = c.clientHeight;
7220 var ct = parseInt(c.scrollTop, 10);
7221 var cl = parseInt(c.scrollLeft, 10);
7223 var cr = cl + c.clientWidth;
7231 if(hscroll !== false){
7235 c.scrollLeft = r-c.clientWidth;
7242 scrollChildIntoView : function(child, hscroll){
7243 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7247 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7248 * the new height may not be available immediately.
7249 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7250 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7251 * @param {Function} onComplete (optional) Function to call when animation completes
7252 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7253 * @return {Roo.Element} this
7255 autoHeight : function(animate, duration, onComplete, easing){
7256 var oldHeight = this.getHeight();
7258 this.setHeight(1); // force clipping
7259 setTimeout(function(){
7260 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7262 this.setHeight(height);
7264 if(typeof onComplete == "function"){
7268 this.setHeight(oldHeight); // restore original height
7269 this.setHeight(height, animate, duration, function(){
7271 if(typeof onComplete == "function") onComplete();
7272 }.createDelegate(this), easing);
7274 }.createDelegate(this), 0);
7279 * Returns true if this element is an ancestor of the passed element
7280 * @param {HTMLElement/String} el The element to check
7281 * @return {Boolean} True if this element is an ancestor of el, else false
7283 contains : function(el){
7284 if(!el){return false;}
7285 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7289 * Checks whether the element is currently visible using both visibility and display properties.
7290 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7291 * @return {Boolean} True if the element is currently visible, else false
7293 isVisible : function(deep) {
7294 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7295 if(deep !== true || !vis){
7298 var p = this.dom.parentNode;
7299 while(p && p.tagName.toLowerCase() != "body"){
7300 if(!Roo.fly(p, '_isVisible').isVisible()){
7309 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7310 * @param {String} selector The CSS selector
7311 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7312 * @return {CompositeElement/CompositeElementLite} The composite element
7314 select : function(selector, unique){
7315 return El.select(selector, unique, this.dom);
7319 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7320 * @param {String} selector The CSS selector
7321 * @return {Array} An array of the matched nodes
7323 query : function(selector, unique){
7324 return Roo.DomQuery.select(selector, this.dom);
7328 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7329 * @param {String} selector The CSS selector
7330 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7331 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7333 child : function(selector, returnDom){
7334 var n = Roo.DomQuery.selectNode(selector, this.dom);
7335 return returnDom ? n : Roo.get(n);
7339 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7340 * @param {String} selector The CSS selector
7341 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7342 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7344 down : function(selector, returnDom){
7345 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7346 return returnDom ? n : Roo.get(n);
7350 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7351 * @param {String} group The group the DD object is member of
7352 * @param {Object} config The DD config object
7353 * @param {Object} overrides An object containing methods to override/implement on the DD object
7354 * @return {Roo.dd.DD} The DD object
7356 initDD : function(group, config, overrides){
7357 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7358 return Roo.apply(dd, overrides);
7362 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7363 * @param {String} group The group the DDProxy object is member of
7364 * @param {Object} config The DDProxy config object
7365 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7366 * @return {Roo.dd.DDProxy} The DDProxy object
7368 initDDProxy : function(group, config, overrides){
7369 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7370 return Roo.apply(dd, overrides);
7374 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7375 * @param {String} group The group the DDTarget object is member of
7376 * @param {Object} config The DDTarget config object
7377 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7378 * @return {Roo.dd.DDTarget} The DDTarget object
7380 initDDTarget : function(group, config, overrides){
7381 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7382 return Roo.apply(dd, overrides);
7386 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7387 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7388 * @param {Boolean} visible Whether the element is visible
7389 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7390 * @return {Roo.Element} this
7392 setVisible : function(visible, animate){
7394 if(this.visibilityMode == El.DISPLAY){
7395 this.setDisplayed(visible);
7398 this.dom.style.visibility = visible ? "visible" : "hidden";
7401 // closure for composites
7403 var visMode = this.visibilityMode;
7405 this.setOpacity(.01);
7406 this.setVisible(true);
7408 this.anim({opacity: { to: (visible?1:0) }},
7409 this.preanim(arguments, 1),
7410 null, .35, 'easeIn', function(){
7412 if(visMode == El.DISPLAY){
7413 dom.style.display = "none";
7415 dom.style.visibility = "hidden";
7417 Roo.get(dom).setOpacity(1);
7425 * Returns true if display is not "none"
7428 isDisplayed : function() {
7429 return this.getStyle("display") != "none";
7433 * Toggles the element's visibility or display, depending on visibility mode.
7434 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7435 * @return {Roo.Element} this
7437 toggle : function(animate){
7438 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7443 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7444 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7445 * @return {Roo.Element} this
7447 setDisplayed : function(value) {
7448 if(typeof value == "boolean"){
7449 value = value ? this.originalDisplay : "none";
7451 this.setStyle("display", value);
7456 * Tries to focus the element. Any exceptions are caught and ignored.
7457 * @return {Roo.Element} this
7459 focus : function() {
7467 * Tries to blur the element. Any exceptions are caught and ignored.
7468 * @return {Roo.Element} this
7478 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7479 * @param {String/Array} className The CSS class to add, or an array of classes
7480 * @return {Roo.Element} this
7482 addClass : function(className){
7483 if(className instanceof Array){
7484 for(var i = 0, len = className.length; i < len; i++) {
7485 this.addClass(className[i]);
7488 if(className && !this.hasClass(className)){
7489 this.dom.className = this.dom.className + " " + className;
7496 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7497 * @param {String/Array} className The CSS class to add, or an array of classes
7498 * @return {Roo.Element} this
7500 radioClass : function(className){
7501 var siblings = this.dom.parentNode.childNodes;
7502 for(var i = 0; i < siblings.length; i++) {
7503 var s = siblings[i];
7504 if(s.nodeType == 1){
7505 Roo.get(s).removeClass(className);
7508 this.addClass(className);
7513 * Removes one or more CSS classes from the element.
7514 * @param {String/Array} className The CSS class to remove, or an array of classes
7515 * @return {Roo.Element} this
7517 removeClass : function(className){
7518 if(!className || !this.dom.className){
7521 if(className instanceof Array){
7522 for(var i = 0, len = className.length; i < len; i++) {
7523 this.removeClass(className[i]);
7526 if(this.hasClass(className)){
7527 var re = this.classReCache[className];
7529 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7530 this.classReCache[className] = re;
7532 this.dom.className =
7533 this.dom.className.replace(re, " ");
7543 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7544 * @param {String} className The CSS class to toggle
7545 * @return {Roo.Element} this
7547 toggleClass : function(className){
7548 if(this.hasClass(className)){
7549 this.removeClass(className);
7551 this.addClass(className);
7557 * Checks if the specified CSS class exists on this element's DOM node.
7558 * @param {String} className The CSS class to check for
7559 * @return {Boolean} True if the class exists, else false
7561 hasClass : function(className){
7562 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7566 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7567 * @param {String} oldClassName The CSS class to replace
7568 * @param {String} newClassName The replacement CSS class
7569 * @return {Roo.Element} this
7571 replaceClass : function(oldClassName, newClassName){
7572 this.removeClass(oldClassName);
7573 this.addClass(newClassName);
7578 * Returns an object with properties matching the styles requested.
7579 * For example, el.getStyles('color', 'font-size', 'width') might return
7580 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7581 * @param {String} style1 A style name
7582 * @param {String} style2 A style name
7583 * @param {String} etc.
7584 * @return {Object} The style object
7586 getStyles : function(){
7587 var a = arguments, len = a.length, r = {};
7588 for(var i = 0; i < len; i++){
7589 r[a[i]] = this.getStyle(a[i]);
7595 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7596 * @param {String} property The style property whose value is returned.
7597 * @return {String} The current value of the style property for this element.
7599 getStyle : function(){
7600 return view && view.getComputedStyle ?
7602 var el = this.dom, v, cs, camel;
7603 if(prop == 'float'){
7606 if(el.style && (v = el.style[prop])){
7609 if(cs = view.getComputedStyle(el, "")){
7610 if(!(camel = propCache[prop])){
7611 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7618 var el = this.dom, v, cs, camel;
7619 if(prop == 'opacity'){
7620 if(typeof el.style.filter == 'string'){
7621 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7623 var fv = parseFloat(m[1]);
7625 return fv ? fv / 100 : 0;
7630 }else if(prop == 'float'){
7631 prop = "styleFloat";
7633 if(!(camel = propCache[prop])){
7634 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7636 if(v = el.style[camel]){
7639 if(cs = el.currentStyle){
7647 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7648 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7649 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7650 * @return {Roo.Element} this
7652 setStyle : function(prop, value){
7653 if(typeof prop == "string"){
7655 if (prop == 'float') {
7656 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7661 if(!(camel = propCache[prop])){
7662 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7665 if(camel == 'opacity') {
7666 this.setOpacity(value);
7668 this.dom.style[camel] = value;
7671 for(var style in prop){
7672 if(typeof prop[style] != "function"){
7673 this.setStyle(style, prop[style]);
7681 * More flexible version of {@link #setStyle} for setting style properties.
7682 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7683 * a function which returns such a specification.
7684 * @return {Roo.Element} this
7686 applyStyles : function(style){
7687 Roo.DomHelper.applyStyles(this.dom, style);
7692 * 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).
7693 * @return {Number} The X position of the element
7696 return D.getX(this.dom);
7700 * 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).
7701 * @return {Number} The Y position of the element
7704 return D.getY(this.dom);
7708 * 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).
7709 * @return {Array} The XY position of the element
7712 return D.getXY(this.dom);
7716 * 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).
7717 * @param {Number} The X position of the element
7718 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7719 * @return {Roo.Element} this
7721 setX : function(x, animate){
7723 D.setX(this.dom, x);
7725 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7731 * 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).
7732 * @param {Number} The Y position of the element
7733 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7734 * @return {Roo.Element} this
7736 setY : function(y, animate){
7738 D.setY(this.dom, y);
7740 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7746 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7747 * @param {String} left The left CSS property value
7748 * @return {Roo.Element} this
7750 setLeft : function(left){
7751 this.setStyle("left", this.addUnits(left));
7756 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7757 * @param {String} top The top CSS property value
7758 * @return {Roo.Element} this
7760 setTop : function(top){
7761 this.setStyle("top", this.addUnits(top));
7766 * Sets the element's CSS right style.
7767 * @param {String} right The right CSS property value
7768 * @return {Roo.Element} this
7770 setRight : function(right){
7771 this.setStyle("right", this.addUnits(right));
7776 * Sets the element's CSS bottom style.
7777 * @param {String} bottom The bottom CSS property value
7778 * @return {Roo.Element} this
7780 setBottom : function(bottom){
7781 this.setStyle("bottom", this.addUnits(bottom));
7786 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7787 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7788 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7789 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7790 * @return {Roo.Element} this
7792 setXY : function(pos, animate){
7794 D.setXY(this.dom, pos);
7796 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
7802 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7803 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7804 * @param {Number} x X value for new position (coordinates are page-based)
7805 * @param {Number} y Y value for new position (coordinates are page-based)
7806 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7807 * @return {Roo.Element} this
7809 setLocation : function(x, y, animate){
7810 this.setXY([x, y], this.preanim(arguments, 2));
7815 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7816 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7817 * @param {Number} x X value for new position (coordinates are page-based)
7818 * @param {Number} y Y value for new position (coordinates are page-based)
7819 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7820 * @return {Roo.Element} this
7822 moveTo : function(x, y, animate){
7823 this.setXY([x, y], this.preanim(arguments, 2));
7828 * Returns the region of the given element.
7829 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
7830 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
7832 getRegion : function(){
7833 return D.getRegion(this.dom);
7837 * Returns the offset height of the element
7838 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
7839 * @return {Number} The element's height
7841 getHeight : function(contentHeight){
7842 var h = this.dom.offsetHeight || 0;
7843 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
7847 * Returns the offset width of the element
7848 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
7849 * @return {Number} The element's width
7851 getWidth : function(contentWidth){
7852 var w = this.dom.offsetWidth || 0;
7853 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
7857 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
7858 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
7859 * if a height has not been set using CSS.
7862 getComputedHeight : function(){
7863 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
7865 h = parseInt(this.getStyle('height'), 10) || 0;
7866 if(!this.isBorderBox()){
7867 h += this.getFrameWidth('tb');
7874 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
7875 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
7876 * if a width has not been set using CSS.
7879 getComputedWidth : function(){
7880 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
7882 w = parseInt(this.getStyle('width'), 10) || 0;
7883 if(!this.isBorderBox()){
7884 w += this.getFrameWidth('lr');
7891 * Returns the size of the element.
7892 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
7893 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
7895 getSize : function(contentSize){
7896 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
7900 * Returns the width and height of the viewport.
7901 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
7903 getViewSize : function(){
7904 var d = this.dom, doc = document, aw = 0, ah = 0;
7905 if(d == doc || d == doc.body){
7906 return {width : D.getViewWidth(), height: D.getViewHeight()};
7909 width : d.clientWidth,
7910 height: d.clientHeight
7916 * Returns the value of the "value" attribute
7917 * @param {Boolean} asNumber true to parse the value as a number
7918 * @return {String/Number}
7920 getValue : function(asNumber){
7921 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
7925 adjustWidth : function(width){
7926 if(typeof width == "number"){
7927 if(this.autoBoxAdjust && !this.isBorderBox()){
7928 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
7938 adjustHeight : function(height){
7939 if(typeof height == "number"){
7940 if(this.autoBoxAdjust && !this.isBorderBox()){
7941 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
7951 * Set the width of the element
7952 * @param {Number} width The new width
7953 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7954 * @return {Roo.Element} this
7956 setWidth : function(width, animate){
7957 width = this.adjustWidth(width);
7959 this.dom.style.width = this.addUnits(width);
7961 this.anim({width: {to: width}}, this.preanim(arguments, 1));
7967 * Set the height of the element
7968 * @param {Number} height The new height
7969 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7970 * @return {Roo.Element} this
7972 setHeight : function(height, animate){
7973 height = this.adjustHeight(height);
7975 this.dom.style.height = this.addUnits(height);
7977 this.anim({height: {to: height}}, this.preanim(arguments, 1));
7983 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
7984 * @param {Number} width The new width
7985 * @param {Number} height The new height
7986 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7987 * @return {Roo.Element} this
7989 setSize : function(width, height, animate){
7990 if(typeof width == "object"){ // in case of object from getSize()
7991 height = width.height; width = width.width;
7993 width = this.adjustWidth(width); height = this.adjustHeight(height);
7995 this.dom.style.width = this.addUnits(width);
7996 this.dom.style.height = this.addUnits(height);
7998 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
8004 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
8005 * @param {Number} x X value for new position (coordinates are page-based)
8006 * @param {Number} y Y value for new position (coordinates are page-based)
8007 * @param {Number} width The new width
8008 * @param {Number} height The new height
8009 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8010 * @return {Roo.Element} this
8012 setBounds : function(x, y, width, height, animate){
8014 this.setSize(width, height);
8015 this.setLocation(x, y);
8017 width = this.adjustWidth(width); height = this.adjustHeight(height);
8018 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
8019 this.preanim(arguments, 4), 'motion');
8025 * 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.
8026 * @param {Roo.lib.Region} region The region to fill
8027 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8028 * @return {Roo.Element} this
8030 setRegion : function(region, animate){
8031 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
8036 * Appends an event handler
8038 * @param {String} eventName The type of event to append
8039 * @param {Function} fn The method the event invokes
8040 * @param {Object} scope (optional) The scope (this object) of the fn
8041 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
8043 addListener : function(eventName, fn, scope, options){
8045 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8050 * Removes an event handler from this element
8051 * @param {String} eventName the type of event to remove
8052 * @param {Function} fn the method the event invokes
8053 * @return {Roo.Element} this
8055 removeListener : function(eventName, fn){
8056 Roo.EventManager.removeListener(this.dom, eventName, fn);
8061 * Removes all previous added listeners from this element
8062 * @return {Roo.Element} this
8064 removeAllListeners : function(){
8065 E.purgeElement(this.dom);
8069 relayEvent : function(eventName, observable){
8070 this.on(eventName, function(e){
8071 observable.fireEvent(eventName, e);
8076 * Set the opacity of the element
8077 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8078 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8079 * @return {Roo.Element} this
8081 setOpacity : function(opacity, animate){
8083 var s = this.dom.style;
8086 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8087 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8089 s.opacity = opacity;
8092 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8098 * Gets the left X coordinate
8099 * @param {Boolean} local True to get the local css position instead of page coordinate
8102 getLeft : function(local){
8106 return parseInt(this.getStyle("left"), 10) || 0;
8111 * Gets the right X coordinate of the element (element X position + element width)
8112 * @param {Boolean} local True to get the local css position instead of page coordinate
8115 getRight : function(local){
8117 return this.getX() + this.getWidth();
8119 return (this.getLeft(true) + this.getWidth()) || 0;
8124 * Gets the top Y coordinate
8125 * @param {Boolean} local True to get the local css position instead of page coordinate
8128 getTop : function(local) {
8132 return parseInt(this.getStyle("top"), 10) || 0;
8137 * Gets the bottom Y coordinate of the element (element Y position + element height)
8138 * @param {Boolean} local True to get the local css position instead of page coordinate
8141 getBottom : function(local){
8143 return this.getY() + this.getHeight();
8145 return (this.getTop(true) + this.getHeight()) || 0;
8150 * Initializes positioning on this element. If a desired position is not passed, it will make the
8151 * the element positioned relative IF it is not already positioned.
8152 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8153 * @param {Number} zIndex (optional) The zIndex to apply
8154 * @param {Number} x (optional) Set the page X position
8155 * @param {Number} y (optional) Set the page Y position
8157 position : function(pos, zIndex, x, y){
8159 if(this.getStyle('position') == 'static'){
8160 this.setStyle('position', 'relative');
8163 this.setStyle("position", pos);
8166 this.setStyle("z-index", zIndex);
8168 if(x !== undefined && y !== undefined){
8170 }else if(x !== undefined){
8172 }else if(y !== undefined){
8178 * Clear positioning back to the default when the document was loaded
8179 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8180 * @return {Roo.Element} this
8182 clearPositioning : function(value){
8190 "position" : "static"
8196 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8197 * snapshot before performing an update and then restoring the element.
8200 getPositioning : function(){
8201 var l = this.getStyle("left");
8202 var t = this.getStyle("top");
8204 "position" : this.getStyle("position"),
8206 "right" : l ? "" : this.getStyle("right"),
8208 "bottom" : t ? "" : this.getStyle("bottom"),
8209 "z-index" : this.getStyle("z-index")
8214 * Gets the width of the border(s) for the specified side(s)
8215 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8216 * passing lr would get the border (l)eft width + the border (r)ight width.
8217 * @return {Number} The width of the sides passed added together
8219 getBorderWidth : function(side){
8220 return this.addStyles(side, El.borders);
8224 * Gets the width of the padding(s) for the specified side(s)
8225 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8226 * passing lr would get the padding (l)eft + the padding (r)ight.
8227 * @return {Number} The padding of the sides passed added together
8229 getPadding : function(side){
8230 return this.addStyles(side, El.paddings);
8234 * Set positioning with an object returned by getPositioning().
8235 * @param {Object} posCfg
8236 * @return {Roo.Element} this
8238 setPositioning : function(pc){
8239 this.applyStyles(pc);
8240 if(pc.right == "auto"){
8241 this.dom.style.right = "";
8243 if(pc.bottom == "auto"){
8244 this.dom.style.bottom = "";
8250 fixDisplay : function(){
8251 if(this.getStyle("display") == "none"){
8252 this.setStyle("visibility", "hidden");
8253 this.setStyle("display", this.originalDisplay); // first try reverting to default
8254 if(this.getStyle("display") == "none"){ // if that fails, default to block
8255 this.setStyle("display", "block");
8261 * Quick set left and top adding default units
8262 * @param {String} left The left CSS property value
8263 * @param {String} top The top CSS property value
8264 * @return {Roo.Element} this
8266 setLeftTop : function(left, top){
8267 this.dom.style.left = this.addUnits(left);
8268 this.dom.style.top = this.addUnits(top);
8273 * Move this element relative to its current position.
8274 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8275 * @param {Number} distance How far to move the element in pixels
8276 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8277 * @return {Roo.Element} this
8279 move : function(direction, distance, animate){
8280 var xy = this.getXY();
8281 direction = direction.toLowerCase();
8285 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8289 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8294 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8299 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8306 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8307 * @return {Roo.Element} this
8310 if(!this.isClipped){
8311 this.isClipped = true;
8312 this.originalClip = {
8313 "o": this.getStyle("overflow"),
8314 "x": this.getStyle("overflow-x"),
8315 "y": this.getStyle("overflow-y")
8317 this.setStyle("overflow", "hidden");
8318 this.setStyle("overflow-x", "hidden");
8319 this.setStyle("overflow-y", "hidden");
8325 * Return clipping (overflow) to original clipping before clip() was called
8326 * @return {Roo.Element} this
8328 unclip : function(){
8330 this.isClipped = false;
8331 var o = this.originalClip;
8332 if(o.o){this.setStyle("overflow", o.o);}
8333 if(o.x){this.setStyle("overflow-x", o.x);}
8334 if(o.y){this.setStyle("overflow-y", o.y);}
8341 * Gets the x,y coordinates specified by the anchor position on the element.
8342 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8343 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8344 * {width: (target width), height: (target height)} (defaults to the element's current size)
8345 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8346 * @return {Array} [x, y] An array containing the element's x and y coordinates
8348 getAnchorXY : function(anchor, local, s){
8349 //Passing a different size is useful for pre-calculating anchors,
8350 //especially for anchored animations that change the el size.
8352 var w, h, vp = false;
8355 if(d == document.body || d == document){
8357 w = D.getViewWidth(); h = D.getViewHeight();
8359 w = this.getWidth(); h = this.getHeight();
8362 w = s.width; h = s.height;
8364 var x = 0, y = 0, r = Math.round;
8365 switch((anchor || "tl").toLowerCase()){
8407 var sc = this.getScroll();
8408 return [x + sc.left, y + sc.top];
8410 //Add the element's offset xy
8411 var o = this.getXY();
8412 return [x+o[0], y+o[1]];
8416 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8417 * supported position values.
8418 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8419 * @param {String} position The position to align to.
8420 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8421 * @return {Array} [x, y]
8423 getAlignToXY : function(el, p, o){
8427 throw "Element.alignTo with an element that doesn't exist";
8429 var c = false; //constrain to viewport
8430 var p1 = "", p2 = "";
8437 }else if(p.indexOf("-") == -1){
8440 p = p.toLowerCase();
8441 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8443 throw "Element.alignTo with an invalid alignment " + p;
8445 p1 = m[1]; p2 = m[2]; c = !!m[3];
8447 //Subtract the aligned el's internal xy from the target's offset xy
8448 //plus custom offset to get the aligned el's new offset xy
8449 var a1 = this.getAnchorXY(p1, true);
8450 var a2 = el.getAnchorXY(p2, false);
8451 var x = a2[0] - a1[0] + o[0];
8452 var y = a2[1] - a1[1] + o[1];
8454 //constrain the aligned el to viewport if necessary
8455 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8456 // 5px of margin for ie
8457 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8459 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8460 //perpendicular to the vp border, allow the aligned el to slide on that border,
8461 //otherwise swap the aligned el to the opposite border of the target.
8462 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8463 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8464 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t"));
8465 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8468 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8469 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8471 if((x+w) > dw + scrollX){
8472 x = swapX ? r.left-w : dw+scrollX-w;
8475 x = swapX ? r.right : scrollX;
8477 if((y+h) > dh + scrollY){
8478 y = swapY ? r.top-h : dh+scrollY-h;
8481 y = swapY ? r.bottom : scrollY;
8488 getConstrainToXY : function(){
8489 var os = {top:0, left:0, bottom:0, right: 0};
8491 return function(el, local, offsets, proposedXY){
8493 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8495 var vw, vh, vx = 0, vy = 0;
8496 if(el.dom == document.body || el.dom == document){
8497 vw = Roo.lib.Dom.getViewWidth();
8498 vh = Roo.lib.Dom.getViewHeight();
8500 vw = el.dom.clientWidth;
8501 vh = el.dom.clientHeight;
8503 var vxy = el.getXY();
8509 var s = el.getScroll();
8511 vx += offsets.left + s.left;
8512 vy += offsets.top + s.top;
8514 vw -= offsets.right;
8515 vh -= offsets.bottom;
8520 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8521 var x = xy[0], y = xy[1];
8522 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8524 // only move it if it needs it
8527 // first validate right/bottom
8536 // then make sure top/left isn't negative
8545 return moved ? [x, y] : false;
8550 adjustForConstraints : function(xy, parent, offsets){
8551 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8555 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8556 * document it aligns it to the viewport.
8557 * The position parameter is optional, and can be specified in any one of the following formats:
8559 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8560 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8561 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8562 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8563 * <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
8564 * element's anchor point, and the second value is used as the target's anchor point.</li>
8566 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8567 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8568 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8569 * that specified in order to enforce the viewport constraints.
8570 * Following are all of the supported anchor positions:
8573 ----- -----------------------------
8574 tl The top left corner (default)
8575 t The center of the top edge
8576 tr The top right corner
8577 l The center of the left edge
8578 c In the center of the element
8579 r The center of the right edge
8580 bl The bottom left corner
8581 b The center of the bottom edge
8582 br The bottom right corner
8586 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8587 el.alignTo("other-el");
8589 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8590 el.alignTo("other-el", "tr?");
8592 // align the bottom right corner of el with the center left edge of other-el
8593 el.alignTo("other-el", "br-l?");
8595 // align the center of el with the bottom left corner of other-el and
8596 // adjust the x position by -6 pixels (and the y position by 0)
8597 el.alignTo("other-el", "c-bl", [-6, 0]);
8599 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8600 * @param {String} position The position to align to.
8601 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8602 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8603 * @return {Roo.Element} this
8605 alignTo : function(element, position, offsets, animate){
8606 var xy = this.getAlignToXY(element, position, offsets);
8607 this.setXY(xy, this.preanim(arguments, 3));
8612 * Anchors an element to another element and realigns it when the window is resized.
8613 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8614 * @param {String} position The position to align to.
8615 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8616 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8617 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8618 * is a number, it is used as the buffer delay (defaults to 50ms).
8619 * @param {Function} callback The function to call after the animation finishes
8620 * @return {Roo.Element} this
8622 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8623 var action = function(){
8624 this.alignTo(el, alignment, offsets, animate);
8625 Roo.callback(callback, this);
8627 Roo.EventManager.onWindowResize(action, this);
8628 var tm = typeof monitorScroll;
8629 if(tm != 'undefined'){
8630 Roo.EventManager.on(window, 'scroll', action, this,
8631 {buffer: tm == 'number' ? monitorScroll : 50});
8633 action.call(this); // align immediately
8637 * Clears any opacity settings from this element. Required in some cases for IE.
8638 * @return {Roo.Element} this
8640 clearOpacity : function(){
8641 if (window.ActiveXObject) {
8642 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8643 this.dom.style.filter = "";
8646 this.dom.style.opacity = "";
8647 this.dom.style["-moz-opacity"] = "";
8648 this.dom.style["-khtml-opacity"] = "";
8654 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8655 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8656 * @return {Roo.Element} this
8658 hide : function(animate){
8659 this.setVisible(false, this.preanim(arguments, 0));
8664 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8665 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8666 * @return {Roo.Element} this
8668 show : function(animate){
8669 this.setVisible(true, this.preanim(arguments, 0));
8674 * @private Test if size has a unit, otherwise appends the default
8676 addUnits : function(size){
8677 return Roo.Element.addUnits(size, this.defaultUnit);
8681 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8682 * @return {Roo.Element} this
8684 beginMeasure : function(){
8686 if(el.offsetWidth || el.offsetHeight){
8687 return this; // offsets work already
8690 var p = this.dom, b = document.body; // start with this element
8691 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8692 var pe = Roo.get(p);
8693 if(pe.getStyle('display') == 'none'){
8694 changed.push({el: p, visibility: pe.getStyle("visibility")});
8695 p.style.visibility = "hidden";
8696 p.style.display = "block";
8700 this._measureChanged = changed;
8706 * Restores displays to before beginMeasure was called
8707 * @return {Roo.Element} this
8709 endMeasure : function(){
8710 var changed = this._measureChanged;
8712 for(var i = 0, len = changed.length; i < len; i++) {
8714 r.el.style.visibility = r.visibility;
8715 r.el.style.display = "none";
8717 this._measureChanged = null;
8723 * Update the innerHTML of this element, optionally searching for and processing scripts
8724 * @param {String} html The new HTML
8725 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8726 * @param {Function} callback For async script loading you can be noticed when the update completes
8727 * @return {Roo.Element} this
8729 update : function(html, loadScripts, callback){
8730 if(typeof html == "undefined"){
8733 if(loadScripts !== true){
8734 this.dom.innerHTML = html;
8735 if(typeof callback == "function"){
8743 html += '<span id="' + id + '"></span>';
8745 E.onAvailable(id, function(){
8746 var hd = document.getElementsByTagName("head")[0];
8747 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8748 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8749 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8752 while(match = re.exec(html)){
8753 var attrs = match[1];
8754 var srcMatch = attrs ? attrs.match(srcRe) : false;
8755 if(srcMatch && srcMatch[2]){
8756 var s = document.createElement("script");
8757 s.src = srcMatch[2];
8758 var typeMatch = attrs.match(typeRe);
8759 if(typeMatch && typeMatch[2]){
8760 s.type = typeMatch[2];
8763 }else if(match[2] && match[2].length > 0){
8764 if(window.execScript) {
8765 window.execScript(match[2]);
8773 window.eval(match[2]);
8777 var el = document.getElementById(id);
8778 if(el){el.parentNode.removeChild(el);}
8779 if(typeof callback == "function"){
8783 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8788 * Direct access to the UpdateManager update() method (takes the same parameters).
8789 * @param {String/Function} url The url for this request or a function to call to get the url
8790 * @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}
8791 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8792 * @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.
8793 * @return {Roo.Element} this
8796 var um = this.getUpdateManager();
8797 um.update.apply(um, arguments);
8802 * Gets this element's UpdateManager
8803 * @return {Roo.UpdateManager} The UpdateManager
8805 getUpdateManager : function(){
8806 if(!this.updateManager){
8807 this.updateManager = new Roo.UpdateManager(this);
8809 return this.updateManager;
8813 * Disables text selection for this element (normalized across browsers)
8814 * @return {Roo.Element} this
8816 unselectable : function(){
8817 this.dom.unselectable = "on";
8818 this.swallowEvent("selectstart", true);
8819 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
8820 this.addClass("x-unselectable");
8825 * Calculates the x, y to center this element on the screen
8826 * @return {Array} The x, y values [x, y]
8828 getCenterXY : function(){
8829 return this.getAlignToXY(document, 'c-c');
8833 * Centers the Element in either the viewport, or another Element.
8834 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
8836 center : function(centerIn){
8837 this.alignTo(centerIn || document, 'c-c');
8842 * Tests various css rules/browsers to determine if this element uses a border box
8845 isBorderBox : function(){
8846 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
8850 * Return a box {x, y, width, height} that can be used to set another elements
8851 * size/location to match this element.
8852 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
8853 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
8854 * @return {Object} box An object in the format {x, y, width, height}
8856 getBox : function(contentBox, local){
8861 var left = parseInt(this.getStyle("left"), 10) || 0;
8862 var top = parseInt(this.getStyle("top"), 10) || 0;
8865 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
8867 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
8869 var l = this.getBorderWidth("l")+this.getPadding("l");
8870 var r = this.getBorderWidth("r")+this.getPadding("r");
8871 var t = this.getBorderWidth("t")+this.getPadding("t");
8872 var b = this.getBorderWidth("b")+this.getPadding("b");
8873 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)};
8875 bx.right = bx.x + bx.width;
8876 bx.bottom = bx.y + bx.height;
8881 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
8882 for more information about the sides.
8883 * @param {String} sides
8886 getFrameWidth : function(sides, onlyContentBox){
8887 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
8891 * 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.
8892 * @param {Object} box The box to fill {x, y, width, height}
8893 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
8894 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8895 * @return {Roo.Element} this
8897 setBox : function(box, adjust, animate){
8898 var w = box.width, h = box.height;
8899 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
8900 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8901 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8903 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
8908 * Forces the browser to repaint this element
8909 * @return {Roo.Element} this
8911 repaint : function(){
8913 this.addClass("x-repaint");
8914 setTimeout(function(){
8915 Roo.get(dom).removeClass("x-repaint");
8921 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
8922 * then it returns the calculated width of the sides (see getPadding)
8923 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
8924 * @return {Object/Number}
8926 getMargins : function(side){
8929 top: parseInt(this.getStyle("margin-top"), 10) || 0,
8930 left: parseInt(this.getStyle("margin-left"), 10) || 0,
8931 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
8932 right: parseInt(this.getStyle("margin-right"), 10) || 0
8935 return this.addStyles(side, El.margins);
8940 addStyles : function(sides, styles){
8942 for(var i = 0, len = sides.length; i < len; i++){
8943 v = this.getStyle(styles[sides.charAt(i)]);
8945 w = parseInt(v, 10);
8953 * Creates a proxy element of this element
8954 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
8955 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
8956 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
8957 * @return {Roo.Element} The new proxy element
8959 createProxy : function(config, renderTo, matchBox){
8961 renderTo = Roo.getDom(renderTo);
8963 renderTo = document.body;
8965 config = typeof config == "object" ?
8966 config : {tag : "div", cls: config};
8967 var proxy = Roo.DomHelper.append(renderTo, config, true);
8969 proxy.setBox(this.getBox());
8975 * Puts a mask over this element to disable user interaction. Requires core.css.
8976 * This method can only be applied to elements which accept child nodes.
8977 * @param {String} msg (optional) A message to display in the mask
8978 * @param {String} msgCls (optional) A css class to apply to the msg element
8979 * @return {Element} The mask element
8981 mask : function(msg, msgCls)
8983 if(this.getStyle("position") == "static" && this.dom.tagName !== 'BODY'){
8984 this.setStyle("position", "relative");
8987 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
8989 this.addClass("x-masked");
8990 this._mask.setDisplayed(true);
8995 while (dom && dom.style) {
8996 if (!isNaN(parseInt(dom.style.zIndex))) {
8997 z = Math.max(z, parseInt(dom.style.zIndex));
8999 dom = dom.parentNode;
9001 // if we are masking the body - then it hides everything..
9002 if (this.dom == document.body) {
9004 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
9005 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
9008 if(typeof msg == 'string'){
9010 this._maskMsg = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask-msg", cn:{tag:'div'}}, true);
9012 var mm = this._maskMsg;
9013 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
9014 if (mm.dom.firstChild) { // weird IE issue?
9015 mm.dom.firstChild.innerHTML = msg;
9017 mm.setDisplayed(true);
9019 mm.setStyle('z-index', z + 102);
9021 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
9022 this._mask.setHeight(this.getHeight());
9024 this._mask.setStyle('z-index', z + 100);
9030 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
9031 * it is cached for reuse.
9033 unmask : function(removeEl){
9035 if(removeEl === true){
9036 this._mask.remove();
9039 this._maskMsg.remove();
9040 delete this._maskMsg;
9043 this._mask.setDisplayed(false);
9045 this._maskMsg.setDisplayed(false);
9049 this.removeClass("x-masked");
9053 * Returns true if this element is masked
9056 isMasked : function(){
9057 return this._mask && this._mask.isVisible();
9061 * Creates an iframe shim for this element to keep selects and other windowed objects from
9063 * @return {Roo.Element} The new shim element
9065 createShim : function(){
9066 var el = document.createElement('iframe');
9067 el.frameBorder = 'no';
9068 el.className = 'roo-shim';
9069 if(Roo.isIE && Roo.isSecure){
9070 el.src = Roo.SSL_SECURE_URL;
9072 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9073 shim.autoBoxAdjust = false;
9078 * Removes this element from the DOM and deletes it from the cache
9080 remove : function(){
9081 if(this.dom.parentNode){
9082 this.dom.parentNode.removeChild(this.dom);
9084 delete El.cache[this.dom.id];
9088 * Sets up event handlers to add and remove a css class when the mouse is over this element
9089 * @param {String} className
9090 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9091 * mouseout events for children elements
9092 * @return {Roo.Element} this
9094 addClassOnOver : function(className, preventFlicker){
9095 this.on("mouseover", function(){
9096 Roo.fly(this, '_internal').addClass(className);
9098 var removeFn = function(e){
9099 if(preventFlicker !== true || !e.within(this, true)){
9100 Roo.fly(this, '_internal').removeClass(className);
9103 this.on("mouseout", removeFn, this.dom);
9108 * Sets up event handlers to add and remove a css class when this element has the focus
9109 * @param {String} className
9110 * @return {Roo.Element} this
9112 addClassOnFocus : function(className){
9113 this.on("focus", function(){
9114 Roo.fly(this, '_internal').addClass(className);
9116 this.on("blur", function(){
9117 Roo.fly(this, '_internal').removeClass(className);
9122 * 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)
9123 * @param {String} className
9124 * @return {Roo.Element} this
9126 addClassOnClick : function(className){
9128 this.on("mousedown", function(){
9129 Roo.fly(dom, '_internal').addClass(className);
9130 var d = Roo.get(document);
9131 var fn = function(){
9132 Roo.fly(dom, '_internal').removeClass(className);
9133 d.removeListener("mouseup", fn);
9135 d.on("mouseup", fn);
9141 * Stops the specified event from bubbling and optionally prevents the default action
9142 * @param {String} eventName
9143 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9144 * @return {Roo.Element} this
9146 swallowEvent : function(eventName, preventDefault){
9147 var fn = function(e){
9148 e.stopPropagation();
9153 if(eventName instanceof Array){
9154 for(var i = 0, len = eventName.length; i < len; i++){
9155 this.on(eventName[i], fn);
9159 this.on(eventName, fn);
9166 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9169 * Sizes this element to its parent element's dimensions performing
9170 * neccessary box adjustments.
9171 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9172 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9173 * @return {Roo.Element} this
9175 fitToParent : function(monitorResize, targetParent) {
9176 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9177 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9178 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9181 var p = Roo.get(targetParent || this.dom.parentNode);
9182 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9183 if (monitorResize === true) {
9184 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9185 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9191 * Gets the next sibling, skipping text nodes
9192 * @return {HTMLElement} The next sibling or null
9194 getNextSibling : function(){
9195 var n = this.dom.nextSibling;
9196 while(n && n.nodeType != 1){
9203 * Gets the previous sibling, skipping text nodes
9204 * @return {HTMLElement} The previous sibling or null
9206 getPrevSibling : function(){
9207 var n = this.dom.previousSibling;
9208 while(n && n.nodeType != 1){
9209 n = n.previousSibling;
9216 * Appends the passed element(s) to this element
9217 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9218 * @return {Roo.Element} this
9220 appendChild: function(el){
9227 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9228 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9229 * automatically generated with the specified attributes.
9230 * @param {HTMLElement} insertBefore (optional) a child element of this element
9231 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9232 * @return {Roo.Element} The new child element
9234 createChild: function(config, insertBefore, returnDom){
9235 config = config || {tag:'div'};
9237 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9239 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9243 * Appends this element to the passed element
9244 * @param {String/HTMLElement/Element} el The new parent element
9245 * @return {Roo.Element} this
9247 appendTo: function(el){
9248 el = Roo.getDom(el);
9249 el.appendChild(this.dom);
9254 * Inserts this element before the passed element in the DOM
9255 * @param {String/HTMLElement/Element} el The element to insert before
9256 * @return {Roo.Element} this
9258 insertBefore: function(el){
9259 el = Roo.getDom(el);
9260 el.parentNode.insertBefore(this.dom, el);
9265 * Inserts this element after the passed element in the DOM
9266 * @param {String/HTMLElement/Element} el The element to insert after
9267 * @return {Roo.Element} this
9269 insertAfter: function(el){
9270 el = Roo.getDom(el);
9271 el.parentNode.insertBefore(this.dom, el.nextSibling);
9276 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9277 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9278 * @return {Roo.Element} The new child
9280 insertFirst: function(el, returnDom){
9282 if(typeof el == 'object' && !el.nodeType){ // dh config
9283 return this.createChild(el, this.dom.firstChild, returnDom);
9285 el = Roo.getDom(el);
9286 this.dom.insertBefore(el, this.dom.firstChild);
9287 return !returnDom ? Roo.get(el) : el;
9292 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9293 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9294 * @param {String} where (optional) 'before' or 'after' defaults to before
9295 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9296 * @return {Roo.Element} the inserted Element
9298 insertSibling: function(el, where, returnDom){
9299 where = where ? where.toLowerCase() : 'before';
9301 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9303 if(typeof el == 'object' && !el.nodeType){ // dh config
9304 if(where == 'after' && !this.dom.nextSibling){
9305 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9307 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9311 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9312 where == 'before' ? this.dom : this.dom.nextSibling);
9321 * Creates and wraps this element with another element
9322 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9323 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9324 * @return {HTMLElement/Element} The newly created wrapper element
9326 wrap: function(config, returnDom){
9328 config = {tag: "div"};
9330 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9331 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9336 * Replaces the passed element with this element
9337 * @param {String/HTMLElement/Element} el The element to replace
9338 * @return {Roo.Element} this
9340 replace: function(el){
9342 this.insertBefore(el);
9348 * Inserts an html fragment into this element
9349 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9350 * @param {String} html The HTML fragment
9351 * @param {Boolean} returnEl True to return an Roo.Element
9352 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9354 insertHtml : function(where, html, returnEl){
9355 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9356 return returnEl ? Roo.get(el) : el;
9360 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9361 * @param {Object} o The object with the attributes
9362 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9363 * @return {Roo.Element} this
9365 set : function(o, useSet){
9367 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9369 if(attr == "style" || typeof o[attr] == "function") continue;
9371 el.className = o["cls"];
9373 if(useSet) el.setAttribute(attr, o[attr]);
9374 else el[attr] = o[attr];
9378 Roo.DomHelper.applyStyles(el, o.style);
9384 * Convenience method for constructing a KeyMap
9385 * @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:
9386 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9387 * @param {Function} fn The function to call
9388 * @param {Object} scope (optional) The scope of the function
9389 * @return {Roo.KeyMap} The KeyMap created
9391 addKeyListener : function(key, fn, scope){
9393 if(typeof key != "object" || key instanceof Array){
9409 return new Roo.KeyMap(this, config);
9413 * Creates a KeyMap for this element
9414 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9415 * @return {Roo.KeyMap} The KeyMap created
9417 addKeyMap : function(config){
9418 return new Roo.KeyMap(this, config);
9422 * Returns true if this element is scrollable.
9425 isScrollable : function(){
9427 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9431 * 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().
9432 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9433 * @param {Number} value The new scroll value
9434 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9435 * @return {Element} this
9438 scrollTo : function(side, value, animate){
9439 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9441 this.dom[prop] = value;
9443 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9444 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9450 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9451 * within this element's scrollable range.
9452 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9453 * @param {Number} distance How far to scroll the element in pixels
9454 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9455 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9456 * was scrolled as far as it could go.
9458 scroll : function(direction, distance, animate){
9459 if(!this.isScrollable()){
9463 var l = el.scrollLeft, t = el.scrollTop;
9464 var w = el.scrollWidth, h = el.scrollHeight;
9465 var cw = el.clientWidth, ch = el.clientHeight;
9466 direction = direction.toLowerCase();
9467 var scrolled = false;
9468 var a = this.preanim(arguments, 2);
9473 var v = Math.min(l + distance, w-cw);
9474 this.scrollTo("left", v, a);
9481 var v = Math.max(l - distance, 0);
9482 this.scrollTo("left", v, a);
9490 var v = Math.max(t - distance, 0);
9491 this.scrollTo("top", v, a);
9499 var v = Math.min(t + distance, h-ch);
9500 this.scrollTo("top", v, a);
9509 * Translates the passed page coordinates into left/top css values for this element
9510 * @param {Number/Array} x The page x or an array containing [x, y]
9511 * @param {Number} y The page y
9512 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9514 translatePoints : function(x, y){
9515 if(typeof x == 'object' || x instanceof Array){
9518 var p = this.getStyle('position');
9519 var o = this.getXY();
9521 var l = parseInt(this.getStyle('left'), 10);
9522 var t = parseInt(this.getStyle('top'), 10);
9525 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9528 t = (p == "relative") ? 0 : this.dom.offsetTop;
9531 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9535 * Returns the current scroll position of the element.
9536 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9538 getScroll : function(){
9539 var d = this.dom, doc = document;
9540 if(d == doc || d == doc.body){
9541 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9542 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9543 return {left: l, top: t};
9545 return {left: d.scrollLeft, top: d.scrollTop};
9550 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9551 * are convert to standard 6 digit hex color.
9552 * @param {String} attr The css attribute
9553 * @param {String} defaultValue The default value to use when a valid color isn't found
9554 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9557 getColor : function(attr, defaultValue, prefix){
9558 var v = this.getStyle(attr);
9559 if(!v || v == "transparent" || v == "inherit") {
9560 return defaultValue;
9562 var color = typeof prefix == "undefined" ? "#" : prefix;
9563 if(v.substr(0, 4) == "rgb("){
9564 var rvs = v.slice(4, v.length -1).split(",");
9565 for(var i = 0; i < 3; i++){
9566 var h = parseInt(rvs[i]).toString(16);
9573 if(v.substr(0, 1) == "#"){
9575 for(var i = 1; i < 4; i++){
9576 var c = v.charAt(i);
9579 }else if(v.length == 7){
9580 color += v.substr(1);
9584 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9588 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9589 * gradient background, rounded corners and a 4-way shadow.
9590 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9591 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9592 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9593 * @return {Roo.Element} this
9595 boxWrap : function(cls){
9596 cls = cls || 'x-box';
9597 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9598 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9603 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9604 * @param {String} namespace The namespace in which to look for the attribute
9605 * @param {String} name The attribute name
9606 * @return {String} The attribute value
9608 getAttributeNS : Roo.isIE ? function(ns, name){
9610 var type = typeof d[ns+":"+name];
9611 if(type != 'undefined' && type != 'unknown'){
9612 return d[ns+":"+name];
9615 } : function(ns, name){
9617 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9622 * Sets or Returns the value the dom attribute value
9623 * @param {String|Object} name The attribute name (or object to set multiple attributes)
9624 * @param {String} value (optional) The value to set the attribute to
9625 * @return {String} The attribute value
9627 attr : function(name){
9628 if (arguments.length > 1) {
9629 this.dom.setAttribute(name, arguments[1]);
9630 return arguments[1];
9632 if (typeof(name) == 'object') {
9633 for(var i in name) {
9634 this.attr(i, name[i]);
9640 if (!this.dom.hasAttribute(name)) {
9643 return this.dom.getAttribute(name);
9650 var ep = El.prototype;
9653 * Appends an event handler (Shorthand for addListener)
9654 * @param {String} eventName The type of event to append
9655 * @param {Function} fn The method the event invokes
9656 * @param {Object} scope (optional) The scope (this object) of the fn
9657 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9660 ep.on = ep.addListener;
9662 ep.mon = ep.addListener;
9665 * Removes an event handler from this element (shorthand for removeListener)
9666 * @param {String} eventName the type of event to remove
9667 * @param {Function} fn the method the event invokes
9668 * @return {Roo.Element} this
9671 ep.un = ep.removeListener;
9674 * true to automatically adjust width and height settings for box-model issues (default to true)
9676 ep.autoBoxAdjust = true;
9679 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9682 El.addUnits = function(v, defaultUnit){
9683 if(v === "" || v == "auto"){
9686 if(v === undefined){
9689 if(typeof v == "number" || !El.unitPattern.test(v)){
9690 return v + (defaultUnit || 'px');
9695 // special markup used throughout Roo when box wrapping elements
9696 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>';
9698 * Visibility mode constant - Use visibility to hide element
9704 * Visibility mode constant - Use display to hide element
9710 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9711 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9712 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9724 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9725 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9726 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9727 * @return {Element} The Element object
9730 El.get = function(el){
9732 if(!el){ return null; }
9733 if(typeof el == "string"){ // element id
9734 if(!(elm = document.getElementById(el))){
9737 if(ex = El.cache[el]){
9740 ex = El.cache[el] = new El(elm);
9743 }else if(el.tagName){ // dom element
9747 if(ex = El.cache[id]){
9750 ex = El.cache[id] = new El(el);
9753 }else if(el instanceof El){
9755 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9756 // catch case where it hasn't been appended
9757 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9760 }else if(el.isComposite){
9762 }else if(el instanceof Array){
9763 return El.select(el);
9764 }else if(el == document){
9765 // create a bogus element object representing the document object
9767 var f = function(){};
9768 f.prototype = El.prototype;
9770 docEl.dom = document;
9778 El.uncache = function(el){
9779 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9781 delete El.cache[a[i].id || a[i]];
9787 // Garbage collection - uncache elements/purge listeners on orphaned elements
9788 // so we don't hold a reference and cause the browser to retain them
9789 El.garbageCollect = function(){
9790 if(!Roo.enableGarbageCollector){
9791 clearInterval(El.collectorThread);
9794 for(var eid in El.cache){
9795 var el = El.cache[eid], d = el.dom;
9796 // -------------------------------------------------------
9797 // Determining what is garbage:
9798 // -------------------------------------------------------
9800 // dom node is null, definitely garbage
9801 // -------------------------------------------------------
9803 // no parentNode == direct orphan, definitely garbage
9804 // -------------------------------------------------------
9805 // !d.offsetParent && !document.getElementById(eid)
9806 // display none elements have no offsetParent so we will
9807 // also try to look it up by it's id. However, check
9808 // offsetParent first so we don't do unneeded lookups.
9809 // This enables collection of elements that are not orphans
9810 // directly, but somewhere up the line they have an orphan
9812 // -------------------------------------------------------
9813 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
9814 delete El.cache[eid];
9815 if(d && Roo.enableListenerCollection){
9821 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
9825 El.Flyweight = function(dom){
9828 El.Flyweight.prototype = El.prototype;
9830 El._flyweights = {};
9832 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9833 * the dom node can be overwritten by other code.
9834 * @param {String/HTMLElement} el The dom node or id
9835 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9836 * prevent conflicts (e.g. internally Roo uses "_internal")
9838 * @return {Element} The shared Element object
9840 El.fly = function(el, named){
9841 named = named || '_global';
9842 el = Roo.getDom(el);
9846 if(!El._flyweights[named]){
9847 El._flyweights[named] = new El.Flyweight();
9849 El._flyweights[named].dom = el;
9850 return El._flyweights[named];
9854 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9855 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9856 * Shorthand of {@link Roo.Element#get}
9857 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9858 * @return {Element} The Element object
9864 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9865 * the dom node can be overwritten by other code.
9866 * Shorthand of {@link Roo.Element#fly}
9867 * @param {String/HTMLElement} el The dom node or id
9868 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9869 * prevent conflicts (e.g. internally Roo uses "_internal")
9871 * @return {Element} The shared Element object
9877 // speedy lookup for elements never to box adjust
9878 var noBoxAdjust = Roo.isStrict ? {
9881 input:1, select:1, textarea:1
9883 if(Roo.isIE || Roo.isGecko){
9884 noBoxAdjust['button'] = 1;
9888 Roo.EventManager.on(window, 'unload', function(){
9890 delete El._flyweights;
9898 Roo.Element.selectorFunction = Roo.DomQuery.select;
9901 Roo.Element.select = function(selector, unique, root){
9903 if(typeof selector == "string"){
9904 els = Roo.Element.selectorFunction(selector, root);
9905 }else if(selector.length !== undefined){
9908 throw "Invalid selector";
9910 if(unique === true){
9911 return new Roo.CompositeElement(els);
9913 return new Roo.CompositeElementLite(els);
9917 * Selects elements based on the passed CSS selector to enable working on them as 1.
9918 * @param {String/Array} selector The CSS selector or an array of elements
9919 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
9920 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
9921 * @return {CompositeElementLite/CompositeElement}
9925 Roo.select = Roo.Element.select;
9942 * Ext JS Library 1.1.1
9943 * Copyright(c) 2006-2007, Ext JS, LLC.
9945 * Originally Released Under LGPL - original licence link has changed is not relivant.
9948 * <script type="text/javascript">
9953 //Notifies Element that fx methods are available
9954 Roo.enableFx = true;
9958 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
9959 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
9960 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
9961 * Element effects to work.</p><br/>
9963 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
9964 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
9965 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
9966 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
9967 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
9968 * expected results and should be done with care.</p><br/>
9970 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
9971 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
9974 ----- -----------------------------
9975 tl The top left corner
9976 t The center of the top edge
9977 tr The top right corner
9978 l The center of the left edge
9979 r The center of the right edge
9980 bl The bottom left corner
9981 b The center of the bottom edge
9982 br The bottom right corner
9984 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
9985 * below are common options that can be passed to any Fx method.</b>
9986 * @cfg {Function} callback A function called when the effect is finished
9987 * @cfg {Object} scope The scope of the effect function
9988 * @cfg {String} easing A valid Easing value for the effect
9989 * @cfg {String} afterCls A css class to apply after the effect
9990 * @cfg {Number} duration The length of time (in seconds) that the effect should last
9991 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
9992 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
9993 * effects that end with the element being visually hidden, ignored otherwise)
9994 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
9995 * a function which returns such a specification that will be applied to the Element after the effect finishes
9996 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
9997 * @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
9998 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
10002 * Slides the element into view. An anchor point can be optionally passed to set the point of
10003 * origin for the slide effect. This function automatically handles wrapping the element with
10004 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10007 // default: slide the element in from the top
10010 // custom: slide the element in from the right with a 2-second duration
10011 el.slideIn('r', { duration: 2 });
10013 // common config options shown with default values
10019 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10020 * @param {Object} options (optional) Object literal with any of the Fx config options
10021 * @return {Roo.Element} The Element
10023 slideIn : function(anchor, o){
10024 var el = this.getFxEl();
10027 el.queueFx(o, function(){
10029 anchor = anchor || "t";
10031 // fix display to visibility
10034 // restore values after effect
10035 var r = this.getFxRestore();
10036 var b = this.getBox();
10037 // fixed size for slide
10041 var wrap = this.fxWrap(r.pos, o, "hidden");
10043 var st = this.dom.style;
10044 st.visibility = "visible";
10045 st.position = "absolute";
10047 // clear out temp styles after slide and unwrap
10048 var after = function(){
10049 el.fxUnwrap(wrap, r.pos, o);
10050 st.width = r.width;
10051 st.height = r.height;
10054 // time to calc the positions
10055 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10057 switch(anchor.toLowerCase()){
10059 wrap.setSize(b.width, 0);
10060 st.left = st.bottom = "0";
10064 wrap.setSize(0, b.height);
10065 st.right = st.top = "0";
10069 wrap.setSize(0, b.height);
10070 wrap.setX(b.right);
10071 st.left = st.top = "0";
10072 a = {width: bw, points: pt};
10075 wrap.setSize(b.width, 0);
10076 wrap.setY(b.bottom);
10077 st.left = st.top = "0";
10078 a = {height: bh, points: pt};
10081 wrap.setSize(0, 0);
10082 st.right = st.bottom = "0";
10083 a = {width: bw, height: bh};
10086 wrap.setSize(0, 0);
10087 wrap.setY(b.y+b.height);
10088 st.right = st.top = "0";
10089 a = {width: bw, height: bh, points: pt};
10092 wrap.setSize(0, 0);
10093 wrap.setXY([b.right, b.bottom]);
10094 st.left = st.top = "0";
10095 a = {width: bw, height: bh, points: pt};
10098 wrap.setSize(0, 0);
10099 wrap.setX(b.x+b.width);
10100 st.left = st.bottom = "0";
10101 a = {width: bw, height: bh, points: pt};
10104 this.dom.style.visibility = "visible";
10107 arguments.callee.anim = wrap.fxanim(a,
10117 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10118 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10119 * 'hidden') but block elements will still take up space in the document. The element must be removed
10120 * from the DOM using the 'remove' config option if desired. This function automatically handles
10121 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10124 // default: slide the element out to the top
10127 // custom: slide the element out to the right with a 2-second duration
10128 el.slideOut('r', { duration: 2 });
10130 // common config options shown with default values
10138 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10139 * @param {Object} options (optional) Object literal with any of the Fx config options
10140 * @return {Roo.Element} The Element
10142 slideOut : function(anchor, o){
10143 var el = this.getFxEl();
10146 el.queueFx(o, function(){
10148 anchor = anchor || "t";
10150 // restore values after effect
10151 var r = this.getFxRestore();
10153 var b = this.getBox();
10154 // fixed size for slide
10158 var wrap = this.fxWrap(r.pos, o, "visible");
10160 var st = this.dom.style;
10161 st.visibility = "visible";
10162 st.position = "absolute";
10166 var after = function(){
10168 el.setDisplayed(false);
10173 el.fxUnwrap(wrap, r.pos, o);
10175 st.width = r.width;
10176 st.height = r.height;
10181 var a, zero = {to: 0};
10182 switch(anchor.toLowerCase()){
10184 st.left = st.bottom = "0";
10185 a = {height: zero};
10188 st.right = st.top = "0";
10192 st.left = st.top = "0";
10193 a = {width: zero, points: {to:[b.right, b.y]}};
10196 st.left = st.top = "0";
10197 a = {height: zero, points: {to:[b.x, b.bottom]}};
10200 st.right = st.bottom = "0";
10201 a = {width: zero, height: zero};
10204 st.right = st.top = "0";
10205 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10208 st.left = st.top = "0";
10209 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10212 st.left = st.bottom = "0";
10213 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10217 arguments.callee.anim = wrap.fxanim(a,
10227 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10228 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10229 * The element must be removed from the DOM using the 'remove' config option if desired.
10235 // common config options shown with default values
10243 * @param {Object} options (optional) Object literal with any of the Fx config options
10244 * @return {Roo.Element} The Element
10246 puff : function(o){
10247 var el = this.getFxEl();
10250 el.queueFx(o, function(){
10251 this.clearOpacity();
10254 // restore values after effect
10255 var r = this.getFxRestore();
10256 var st = this.dom.style;
10258 var after = function(){
10260 el.setDisplayed(false);
10267 el.setPositioning(r.pos);
10268 st.width = r.width;
10269 st.height = r.height;
10274 var width = this.getWidth();
10275 var height = this.getHeight();
10277 arguments.callee.anim = this.fxanim({
10278 width : {to: this.adjustWidth(width * 2)},
10279 height : {to: this.adjustHeight(height * 2)},
10280 points : {by: [-(width * .5), -(height * .5)]},
10282 fontSize: {to:200, unit: "%"}
10293 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10294 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10295 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10301 // all config options shown with default values
10309 * @param {Object} options (optional) Object literal with any of the Fx config options
10310 * @return {Roo.Element} The Element
10312 switchOff : function(o){
10313 var el = this.getFxEl();
10316 el.queueFx(o, function(){
10317 this.clearOpacity();
10320 // restore values after effect
10321 var r = this.getFxRestore();
10322 var st = this.dom.style;
10324 var after = function(){
10326 el.setDisplayed(false);
10332 el.setPositioning(r.pos);
10333 st.width = r.width;
10334 st.height = r.height;
10339 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10340 this.clearOpacity();
10344 points:{by:[0, this.getHeight() * .5]}
10345 }, o, 'motion', 0.3, 'easeIn', after);
10346 }).defer(100, this);
10353 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10354 * changed using the "attr" config option) and then fading back to the original color. If no original
10355 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10358 // default: highlight background to yellow
10361 // custom: highlight foreground text to blue for 2 seconds
10362 el.highlight("0000ff", { attr: 'color', duration: 2 });
10364 // common config options shown with default values
10365 el.highlight("ffff9c", {
10366 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10367 endColor: (current color) or "ffffff",
10372 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10373 * @param {Object} options (optional) Object literal with any of the Fx config options
10374 * @return {Roo.Element} The Element
10376 highlight : function(color, o){
10377 var el = this.getFxEl();
10380 el.queueFx(o, function(){
10381 color = color || "ffff9c";
10382 attr = o.attr || "backgroundColor";
10384 this.clearOpacity();
10387 var origColor = this.getColor(attr);
10388 var restoreColor = this.dom.style[attr];
10389 endColor = (o.endColor || origColor) || "ffffff";
10391 var after = function(){
10392 el.dom.style[attr] = restoreColor;
10397 a[attr] = {from: color, to: endColor};
10398 arguments.callee.anim = this.fxanim(a,
10408 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10411 // default: a single light blue ripple
10414 // custom: 3 red ripples lasting 3 seconds total
10415 el.frame("ff0000", 3, { duration: 3 });
10417 // common config options shown with default values
10418 el.frame("C3DAF9", 1, {
10419 duration: 1 //duration of entire animation (not each individual ripple)
10420 // Note: Easing is not configurable and will be ignored if included
10423 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10424 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10425 * @param {Object} options (optional) Object literal with any of the Fx config options
10426 * @return {Roo.Element} The Element
10428 frame : function(color, count, o){
10429 var el = this.getFxEl();
10432 el.queueFx(o, function(){
10433 color = color || "#C3DAF9";
10434 if(color.length == 6){
10435 color = "#" + color;
10437 count = count || 1;
10438 duration = o.duration || 1;
10441 var b = this.getBox();
10442 var animFn = function(){
10443 var proxy = this.createProxy({
10446 visbility:"hidden",
10447 position:"absolute",
10448 "z-index":"35000", // yee haw
10449 border:"0px solid " + color
10452 var scale = Roo.isBorderBox ? 2 : 1;
10454 top:{from:b.y, to:b.y - 20},
10455 left:{from:b.x, to:b.x - 20},
10456 borderWidth:{from:0, to:10},
10457 opacity:{from:1, to:0},
10458 height:{from:b.height, to:(b.height + (20*scale))},
10459 width:{from:b.width, to:(b.width + (20*scale))}
10460 }, duration, function(){
10464 animFn.defer((duration/2)*1000, this);
10475 * Creates a pause before any subsequent queued effects begin. If there are
10476 * no effects queued after the pause it will have no effect.
10481 * @param {Number} seconds The length of time to pause (in seconds)
10482 * @return {Roo.Element} The Element
10484 pause : function(seconds){
10485 var el = this.getFxEl();
10488 el.queueFx(o, function(){
10489 setTimeout(function(){
10491 }, seconds * 1000);
10497 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10498 * using the "endOpacity" config option.
10501 // default: fade in from opacity 0 to 100%
10504 // custom: fade in from opacity 0 to 75% over 2 seconds
10505 el.fadeIn({ endOpacity: .75, duration: 2});
10507 // common config options shown with default values
10509 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10514 * @param {Object} options (optional) Object literal with any of the Fx config options
10515 * @return {Roo.Element} The Element
10517 fadeIn : function(o){
10518 var el = this.getFxEl();
10520 el.queueFx(o, function(){
10521 this.setOpacity(0);
10523 this.dom.style.visibility = 'visible';
10524 var to = o.endOpacity || 1;
10525 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10526 o, null, .5, "easeOut", function(){
10528 this.clearOpacity();
10537 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10538 * using the "endOpacity" config option.
10541 // default: fade out from the element's current opacity to 0
10544 // custom: fade out from the element's current opacity to 25% over 2 seconds
10545 el.fadeOut({ endOpacity: .25, duration: 2});
10547 // common config options shown with default values
10549 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10556 * @param {Object} options (optional) Object literal with any of the Fx config options
10557 * @return {Roo.Element} The Element
10559 fadeOut : function(o){
10560 var el = this.getFxEl();
10562 el.queueFx(o, function(){
10563 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10564 o, null, .5, "easeOut", function(){
10565 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10566 this.dom.style.display = "none";
10568 this.dom.style.visibility = "hidden";
10570 this.clearOpacity();
10578 * Animates the transition of an element's dimensions from a starting height/width
10579 * to an ending height/width.
10582 // change height and width to 100x100 pixels
10583 el.scale(100, 100);
10585 // common config options shown with default values. The height and width will default to
10586 // the element's existing values if passed as null.
10589 [element's height], {
10594 * @param {Number} width The new width (pass undefined to keep the original width)
10595 * @param {Number} height The new height (pass undefined to keep the original height)
10596 * @param {Object} options (optional) Object literal with any of the Fx config options
10597 * @return {Roo.Element} The Element
10599 scale : function(w, h, o){
10600 this.shift(Roo.apply({}, o, {
10608 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10609 * Any of these properties not specified in the config object will not be changed. This effect
10610 * requires that at least one new dimension, position or opacity setting must be passed in on
10611 * the config object in order for the function to have any effect.
10614 // slide the element horizontally to x position 200 while changing the height and opacity
10615 el.shift({ x: 200, height: 50, opacity: .8 });
10617 // common config options shown with default values.
10619 width: [element's width],
10620 height: [element's height],
10621 x: [element's x position],
10622 y: [element's y position],
10623 opacity: [element's opacity],
10628 * @param {Object} options Object literal with any of the Fx config options
10629 * @return {Roo.Element} The Element
10631 shift : function(o){
10632 var el = this.getFxEl();
10634 el.queueFx(o, function(){
10635 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10636 if(w !== undefined){
10637 a.width = {to: this.adjustWidth(w)};
10639 if(h !== undefined){
10640 a.height = {to: this.adjustHeight(h)};
10642 if(x !== undefined || y !== undefined){
10644 x !== undefined ? x : this.getX(),
10645 y !== undefined ? y : this.getY()
10648 if(op !== undefined){
10649 a.opacity = {to: op};
10651 if(o.xy !== undefined){
10652 a.points = {to: o.xy};
10654 arguments.callee.anim = this.fxanim(a,
10655 o, 'motion', .35, "easeOut", function(){
10663 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10664 * ending point of the effect.
10667 // default: slide the element downward while fading out
10670 // custom: slide the element out to the right with a 2-second duration
10671 el.ghost('r', { duration: 2 });
10673 // common config options shown with default values
10681 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10682 * @param {Object} options (optional) Object literal with any of the Fx config options
10683 * @return {Roo.Element} The Element
10685 ghost : function(anchor, o){
10686 var el = this.getFxEl();
10689 el.queueFx(o, function(){
10690 anchor = anchor || "b";
10692 // restore values after effect
10693 var r = this.getFxRestore();
10694 var w = this.getWidth(),
10695 h = this.getHeight();
10697 var st = this.dom.style;
10699 var after = function(){
10701 el.setDisplayed(false);
10707 el.setPositioning(r.pos);
10708 st.width = r.width;
10709 st.height = r.height;
10714 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10715 switch(anchor.toLowerCase()){
10742 arguments.callee.anim = this.fxanim(a,
10752 * Ensures that all effects queued after syncFx is called on the element are
10753 * run concurrently. This is the opposite of {@link #sequenceFx}.
10754 * @return {Roo.Element} The Element
10756 syncFx : function(){
10757 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10766 * Ensures that all effects queued after sequenceFx is called on the element are
10767 * run in sequence. This is the opposite of {@link #syncFx}.
10768 * @return {Roo.Element} The Element
10770 sequenceFx : function(){
10771 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10773 concurrent : false,
10780 nextFx : function(){
10781 var ef = this.fxQueue[0];
10788 * Returns true if the element has any effects actively running or queued, else returns false.
10789 * @return {Boolean} True if element has active effects, else false
10791 hasActiveFx : function(){
10792 return this.fxQueue && this.fxQueue[0];
10796 * Stops any running effects and clears the element's internal effects queue if it contains
10797 * any additional effects that haven't started yet.
10798 * @return {Roo.Element} The Element
10800 stopFx : function(){
10801 if(this.hasActiveFx()){
10802 var cur = this.fxQueue[0];
10803 if(cur && cur.anim && cur.anim.isAnimated()){
10804 this.fxQueue = [cur]; // clear out others
10805 cur.anim.stop(true);
10812 beforeFx : function(o){
10813 if(this.hasActiveFx() && !o.concurrent){
10824 * Returns true if the element is currently blocking so that no other effect can be queued
10825 * until this effect is finished, else returns false if blocking is not set. This is commonly
10826 * used to ensure that an effect initiated by a user action runs to completion prior to the
10827 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
10828 * @return {Boolean} True if blocking, else false
10830 hasFxBlock : function(){
10831 var q = this.fxQueue;
10832 return q && q[0] && q[0].block;
10836 queueFx : function(o, fn){
10840 if(!this.hasFxBlock()){
10841 Roo.applyIf(o, this.fxDefaults);
10843 var run = this.beforeFx(o);
10844 fn.block = o.block;
10845 this.fxQueue.push(fn);
10857 fxWrap : function(pos, o, vis){
10859 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
10862 wrapXY = this.getXY();
10864 var div = document.createElement("div");
10865 div.style.visibility = vis;
10866 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
10867 wrap.setPositioning(pos);
10868 if(wrap.getStyle("position") == "static"){
10869 wrap.position("relative");
10871 this.clearPositioning('auto');
10873 wrap.dom.appendChild(this.dom);
10875 wrap.setXY(wrapXY);
10882 fxUnwrap : function(wrap, pos, o){
10883 this.clearPositioning();
10884 this.setPositioning(pos);
10886 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
10892 getFxRestore : function(){
10893 var st = this.dom.style;
10894 return {pos: this.getPositioning(), width: st.width, height : st.height};
10898 afterFx : function(o){
10900 this.applyStyles(o.afterStyle);
10903 this.addClass(o.afterCls);
10905 if(o.remove === true){
10908 Roo.callback(o.callback, o.scope, [this]);
10910 this.fxQueue.shift();
10916 getFxEl : function(){ // support for composite element fx
10917 return Roo.get(this.dom);
10921 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
10922 animType = animType || 'run';
10924 var anim = Roo.lib.Anim[animType](
10926 (opt.duration || defaultDur) || .35,
10927 (opt.easing || defaultEase) || 'easeOut',
10929 Roo.callback(cb, this);
10938 // backwords compat
10939 Roo.Fx.resize = Roo.Fx.scale;
10941 //When included, Roo.Fx is automatically applied to Element so that all basic
10942 //effects are available directly via the Element API
10943 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
10945 * Ext JS Library 1.1.1
10946 * Copyright(c) 2006-2007, Ext JS, LLC.
10948 * Originally Released Under LGPL - original licence link has changed is not relivant.
10951 * <script type="text/javascript">
10956 * @class Roo.CompositeElement
10957 * Standard composite class. Creates a Roo.Element for every element in the collection.
10959 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
10960 * actions will be performed on all the elements in this collection.</b>
10962 * All methods return <i>this</i> and can be chained.
10964 var els = Roo.select("#some-el div.some-class", true);
10965 // or select directly from an existing element
10966 var el = Roo.get('some-el');
10967 el.select('div.some-class', true);
10969 els.setWidth(100); // all elements become 100 width
10970 els.hide(true); // all elements fade out and hide
10972 els.setWidth(100).hide(true);
10975 Roo.CompositeElement = function(els){
10976 this.elements = [];
10977 this.addElements(els);
10979 Roo.CompositeElement.prototype = {
10981 addElements : function(els){
10982 if(!els) return this;
10983 if(typeof els == "string"){
10984 els = Roo.Element.selectorFunction(els);
10986 var yels = this.elements;
10987 var index = yels.length-1;
10988 for(var i = 0, len = els.length; i < len; i++) {
10989 yels[++index] = Roo.get(els[i]);
10995 * Clears this composite and adds the elements returned by the passed selector.
10996 * @param {String/Array} els A string CSS selector, an array of elements or an element
10997 * @return {CompositeElement} this
10999 fill : function(els){
11000 this.elements = [];
11006 * Filters this composite to only elements that match the passed selector.
11007 * @param {String} selector A string CSS selector
11008 * @param {Boolean} inverse return inverse filter (not matches)
11009 * @return {CompositeElement} this
11011 filter : function(selector, inverse){
11013 inverse = inverse || false;
11014 this.each(function(el){
11015 var match = inverse ? !el.is(selector) : el.is(selector);
11017 els[els.length] = el.dom;
11024 invoke : function(fn, args){
11025 var els = this.elements;
11026 for(var i = 0, len = els.length; i < len; i++) {
11027 Roo.Element.prototype[fn].apply(els[i], args);
11032 * Adds elements to this composite.
11033 * @param {String/Array} els A string CSS selector, an array of elements or an element
11034 * @return {CompositeElement} this
11036 add : function(els){
11037 if(typeof els == "string"){
11038 this.addElements(Roo.Element.selectorFunction(els));
11039 }else if(els.length !== undefined){
11040 this.addElements(els);
11042 this.addElements([els]);
11047 * Calls the passed function passing (el, this, index) for each element in this composite.
11048 * @param {Function} fn The function to call
11049 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11050 * @return {CompositeElement} this
11052 each : function(fn, scope){
11053 var els = this.elements;
11054 for(var i = 0, len = els.length; i < len; i++){
11055 if(fn.call(scope || els[i], els[i], this, i) === false) {
11063 * Returns the Element object at the specified index
11064 * @param {Number} index
11065 * @return {Roo.Element}
11067 item : function(index){
11068 return this.elements[index] || null;
11072 * Returns the first Element
11073 * @return {Roo.Element}
11075 first : function(){
11076 return this.item(0);
11080 * Returns the last Element
11081 * @return {Roo.Element}
11084 return this.item(this.elements.length-1);
11088 * Returns the number of elements in this composite
11091 getCount : function(){
11092 return this.elements.length;
11096 * Returns true if this composite contains the passed element
11099 contains : function(el){
11100 return this.indexOf(el) !== -1;
11104 * Returns true if this composite contains the passed element
11107 indexOf : function(el){
11108 return this.elements.indexOf(Roo.get(el));
11113 * Removes the specified element(s).
11114 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11115 * or an array of any of those.
11116 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11117 * @return {CompositeElement} this
11119 removeElement : function(el, removeDom){
11120 if(el instanceof Array){
11121 for(var i = 0, len = el.length; i < len; i++){
11122 this.removeElement(el[i]);
11126 var index = typeof el == 'number' ? el : this.indexOf(el);
11129 var d = this.elements[index];
11133 d.parentNode.removeChild(d);
11136 this.elements.splice(index, 1);
11142 * Replaces the specified element with the passed element.
11143 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11145 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11146 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11147 * @return {CompositeElement} this
11149 replaceElement : function(el, replacement, domReplace){
11150 var index = typeof el == 'number' ? el : this.indexOf(el);
11153 this.elements[index].replaceWith(replacement);
11155 this.elements.splice(index, 1, Roo.get(replacement))
11162 * Removes all elements.
11164 clear : function(){
11165 this.elements = [];
11169 Roo.CompositeElement.createCall = function(proto, fnName){
11170 if(!proto[fnName]){
11171 proto[fnName] = function(){
11172 return this.invoke(fnName, arguments);
11176 for(var fnName in Roo.Element.prototype){
11177 if(typeof Roo.Element.prototype[fnName] == "function"){
11178 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11184 * Ext JS Library 1.1.1
11185 * Copyright(c) 2006-2007, Ext JS, LLC.
11187 * Originally Released Under LGPL - original licence link has changed is not relivant.
11190 * <script type="text/javascript">
11194 * @class Roo.CompositeElementLite
11195 * @extends Roo.CompositeElement
11196 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11198 var els = Roo.select("#some-el div.some-class");
11199 // or select directly from an existing element
11200 var el = Roo.get('some-el');
11201 el.select('div.some-class');
11203 els.setWidth(100); // all elements become 100 width
11204 els.hide(true); // all elements fade out and hide
11206 els.setWidth(100).hide(true);
11207 </code></pre><br><br>
11208 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11209 * actions will be performed on all the elements in this collection.</b>
11211 Roo.CompositeElementLite = function(els){
11212 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11213 this.el = new Roo.Element.Flyweight();
11215 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11216 addElements : function(els){
11218 if(els instanceof Array){
11219 this.elements = this.elements.concat(els);
11221 var yels = this.elements;
11222 var index = yels.length-1;
11223 for(var i = 0, len = els.length; i < len; i++) {
11224 yels[++index] = els[i];
11230 invoke : function(fn, args){
11231 var els = this.elements;
11233 for(var i = 0, len = els.length; i < len; i++) {
11235 Roo.Element.prototype[fn].apply(el, args);
11240 * Returns a flyweight Element of the dom element object at the specified index
11241 * @param {Number} index
11242 * @return {Roo.Element}
11244 item : function(index){
11245 if(!this.elements[index]){
11248 this.el.dom = this.elements[index];
11252 // fixes scope with flyweight
11253 addListener : function(eventName, handler, scope, opt){
11254 var els = this.elements;
11255 for(var i = 0, len = els.length; i < len; i++) {
11256 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11262 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11263 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11264 * a reference to the dom node, use el.dom.</b>
11265 * @param {Function} fn The function to call
11266 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11267 * @return {CompositeElement} this
11269 each : function(fn, scope){
11270 var els = this.elements;
11272 for(var i = 0, len = els.length; i < len; i++){
11274 if(fn.call(scope || el, el, this, i) === false){
11281 indexOf : function(el){
11282 return this.elements.indexOf(Roo.getDom(el));
11285 replaceElement : function(el, replacement, domReplace){
11286 var index = typeof el == 'number' ? el : this.indexOf(el);
11288 replacement = Roo.getDom(replacement);
11290 var d = this.elements[index];
11291 d.parentNode.insertBefore(replacement, d);
11292 d.parentNode.removeChild(d);
11294 this.elements.splice(index, 1, replacement);
11299 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11303 * Ext JS Library 1.1.1
11304 * Copyright(c) 2006-2007, Ext JS, LLC.
11306 * Originally Released Under LGPL - original licence link has changed is not relivant.
11309 * <script type="text/javascript">
11315 * @class Roo.data.Connection
11316 * @extends Roo.util.Observable
11317 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11318 * either to a configured URL, or to a URL specified at request time.<br><br>
11320 * Requests made by this class are asynchronous, and will return immediately. No data from
11321 * the server will be available to the statement immediately following the {@link #request} call.
11322 * To process returned data, use a callback in the request options object, or an event listener.</p><br>
11324 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11325 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11326 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11327 * property and, if present, the IFRAME's XML document as the responseXML property.</p><br>
11328 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11329 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11330 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11331 * standard DOM methods.
11333 * @param {Object} config a configuration object.
11335 Roo.data.Connection = function(config){
11336 Roo.apply(this, config);
11339 * @event beforerequest
11340 * Fires before a network request is made to retrieve a data object.
11341 * @param {Connection} conn This Connection object.
11342 * @param {Object} options The options config object passed to the {@link #request} method.
11344 "beforerequest" : true,
11346 * @event requestcomplete
11347 * Fires if the request was successfully completed.
11348 * @param {Connection} conn This Connection object.
11349 * @param {Object} response The XHR object containing the response data.
11350 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11351 * @param {Object} options The options config object passed to the {@link #request} method.
11353 "requestcomplete" : true,
11355 * @event requestexception
11356 * Fires if an error HTTP status was returned from the server.
11357 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11358 * @param {Connection} conn This Connection object.
11359 * @param {Object} response The XHR object containing the response data.
11360 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11361 * @param {Object} options The options config object passed to the {@link #request} method.
11363 "requestexception" : true
11365 Roo.data.Connection.superclass.constructor.call(this);
11368 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11370 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11373 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11374 * extra parameters to each request made by this object. (defaults to undefined)
11377 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11378 * to each request made by this object. (defaults to undefined)
11381 * @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)
11384 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11388 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11394 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11397 disableCaching: true,
11400 * Sends an HTTP request to a remote server.
11401 * @param {Object} options An object which may contain the following properties:<ul>
11402 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11403 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11404 * request, a url encoded string or a function to call to get either.</li>
11405 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11406 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11407 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11408 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11409 * <li>options {Object} The parameter to the request call.</li>
11410 * <li>success {Boolean} True if the request succeeded.</li>
11411 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11413 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11414 * The callback is passed the following parameters:<ul>
11415 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11416 * <li>options {Object} The parameter to the request call.</li>
11418 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11419 * The callback is passed the following parameters:<ul>
11420 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11421 * <li>options {Object} The parameter to the request call.</li>
11423 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11424 * for the callback function. Defaults to the browser window.</li>
11425 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11426 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11427 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11428 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11429 * params for the post data. Any params will be appended to the URL.</li>
11430 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11432 * @return {Number} transactionId
11434 request : function(o){
11435 if(this.fireEvent("beforerequest", this, o) !== false){
11438 if(typeof p == "function"){
11439 p = p.call(o.scope||window, o);
11441 if(typeof p == "object"){
11442 p = Roo.urlEncode(o.params);
11444 if(this.extraParams){
11445 var extras = Roo.urlEncode(this.extraParams);
11446 p = p ? (p + '&' + extras) : extras;
11449 var url = o.url || this.url;
11450 if(typeof url == 'function'){
11451 url = url.call(o.scope||window, o);
11455 var form = Roo.getDom(o.form);
11456 url = url || form.action;
11458 var enctype = form.getAttribute("enctype");
11459 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11460 return this.doFormUpload(o, p, url);
11462 var f = Roo.lib.Ajax.serializeForm(form);
11463 p = p ? (p + '&' + f) : f;
11466 var hs = o.headers;
11467 if(this.defaultHeaders){
11468 hs = Roo.apply(hs || {}, this.defaultHeaders);
11475 success: this.handleResponse,
11476 failure: this.handleFailure,
11478 argument: {options: o},
11479 timeout : o.timeout || this.timeout
11482 var method = o.method||this.method||(p ? "POST" : "GET");
11484 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11485 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11488 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11492 }else if(this.autoAbort !== false){
11496 if((method == 'GET' && p) || o.xmlData){
11497 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11500 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11501 return this.transId;
11503 Roo.callback(o.callback, o.scope, [o, null, null]);
11509 * Determine whether this object has a request outstanding.
11510 * @param {Number} transactionId (Optional) defaults to the last transaction
11511 * @return {Boolean} True if there is an outstanding request.
11513 isLoading : function(transId){
11515 return Roo.lib.Ajax.isCallInProgress(transId);
11517 return this.transId ? true : false;
11522 * Aborts any outstanding request.
11523 * @param {Number} transactionId (Optional) defaults to the last transaction
11525 abort : function(transId){
11526 if(transId || this.isLoading()){
11527 Roo.lib.Ajax.abort(transId || this.transId);
11532 handleResponse : function(response){
11533 this.transId = false;
11534 var options = response.argument.options;
11535 response.argument = options ? options.argument : null;
11536 this.fireEvent("requestcomplete", this, response, options);
11537 Roo.callback(options.success, options.scope, [response, options]);
11538 Roo.callback(options.callback, options.scope, [options, true, response]);
11542 handleFailure : function(response, e){
11543 this.transId = false;
11544 var options = response.argument.options;
11545 response.argument = options ? options.argument : null;
11546 this.fireEvent("requestexception", this, response, options, e);
11547 Roo.callback(options.failure, options.scope, [response, options]);
11548 Roo.callback(options.callback, options.scope, [options, false, response]);
11552 doFormUpload : function(o, ps, url){
11554 var frame = document.createElement('iframe');
11557 frame.className = 'x-hidden';
11559 frame.src = Roo.SSL_SECURE_URL;
11561 document.body.appendChild(frame);
11564 document.frames[id].name = id;
11567 var form = Roo.getDom(o.form);
11569 form.method = 'POST';
11570 form.enctype = form.encoding = 'multipart/form-data';
11576 if(ps){ // add dynamic params
11578 ps = Roo.urlDecode(ps, false);
11580 if(ps.hasOwnProperty(k)){
11581 hd = document.createElement('input');
11582 hd.type = 'hidden';
11585 form.appendChild(hd);
11592 var r = { // bogus response object
11597 r.argument = o ? o.argument : null;
11602 doc = frame.contentWindow.document;
11604 doc = (frame.contentDocument || window.frames[id].document);
11606 if(doc && doc.body){
11607 r.responseText = doc.body.innerHTML;
11609 if(doc && doc.XMLDocument){
11610 r.responseXML = doc.XMLDocument;
11612 r.responseXML = doc;
11619 Roo.EventManager.removeListener(frame, 'load', cb, this);
11621 this.fireEvent("requestcomplete", this, r, o);
11622 Roo.callback(o.success, o.scope, [r, o]);
11623 Roo.callback(o.callback, o.scope, [o, true, r]);
11625 setTimeout(function(){document.body.removeChild(frame);}, 100);
11628 Roo.EventManager.on(frame, 'load', cb, this);
11631 if(hiddens){ // remove dynamic params
11632 for(var i = 0, len = hiddens.length; i < len; i++){
11633 form.removeChild(hiddens[i]);
11640 * Ext JS Library 1.1.1
11641 * Copyright(c) 2006-2007, Ext JS, LLC.
11643 * Originally Released Under LGPL - original licence link has changed is not relivant.
11646 * <script type="text/javascript">
11650 * Global Ajax request class.
11653 * @extends Roo.data.Connection
11656 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11657 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11658 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11659 * @cfg {String} method (Optional) The default HTTP method to be used for requests. (defaults to undefined; if not set but parms are present will use POST, otherwise GET)
11660 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11661 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11662 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11664 Roo.Ajax = new Roo.data.Connection({
11673 * Serialize the passed form into a url encoded string
11675 * @param {String/HTMLElement} form
11678 serializeForm : function(form){
11679 return Roo.lib.Ajax.serializeForm(form);
11683 * Ext JS Library 1.1.1
11684 * Copyright(c) 2006-2007, Ext JS, LLC.
11686 * Originally Released Under LGPL - original licence link has changed is not relivant.
11689 * <script type="text/javascript">
11694 * @class Roo.UpdateManager
11695 * @extends Roo.util.Observable
11696 * Provides AJAX-style update for Element object.<br><br>
11699 * // Get it from a Roo.Element object
11700 * var el = Roo.get("foo");
11701 * var mgr = el.getUpdateManager();
11702 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11704 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11706 * // or directly (returns the same UpdateManager instance)
11707 * var mgr = new Roo.UpdateManager("myElementId");
11708 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11709 * mgr.on("update", myFcnNeedsToKnow);
11711 // short handed call directly from the element object
11712 Roo.get("foo").load({
11716 text: "Loading Foo..."
11720 * Create new UpdateManager directly.
11721 * @param {String/HTMLElement/Roo.Element} el The element to update
11722 * @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).
11724 Roo.UpdateManager = function(el, forceNew){
11726 if(!forceNew && el.updateManager){
11727 return el.updateManager;
11730 * The Element object
11731 * @type Roo.Element
11735 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
11738 this.defaultUrl = null;
11742 * @event beforeupdate
11743 * Fired before an update is made, return false from your handler and the update is cancelled.
11744 * @param {Roo.Element} el
11745 * @param {String/Object/Function} url
11746 * @param {String/Object} params
11748 "beforeupdate": true,
11751 * Fired after successful update is made.
11752 * @param {Roo.Element} el
11753 * @param {Object} oResponseObject The response Object
11758 * Fired on update failure.
11759 * @param {Roo.Element} el
11760 * @param {Object} oResponseObject The response Object
11764 var d = Roo.UpdateManager.defaults;
11766 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
11769 this.sslBlankUrl = d.sslBlankUrl;
11771 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
11774 this.disableCaching = d.disableCaching;
11776 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
11779 this.indicatorText = d.indicatorText;
11781 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
11784 this.showLoadIndicator = d.showLoadIndicator;
11786 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
11789 this.timeout = d.timeout;
11792 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
11795 this.loadScripts = d.loadScripts;
11798 * Transaction object of current executing transaction
11800 this.transaction = null;
11805 this.autoRefreshProcId = null;
11807 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
11810 this.refreshDelegate = this.refresh.createDelegate(this);
11812 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
11815 this.updateDelegate = this.update.createDelegate(this);
11817 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
11820 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
11824 this.successDelegate = this.processSuccess.createDelegate(this);
11828 this.failureDelegate = this.processFailure.createDelegate(this);
11830 if(!this.renderer){
11832 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
11834 this.renderer = new Roo.UpdateManager.BasicRenderer();
11837 Roo.UpdateManager.superclass.constructor.call(this);
11840 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
11842 * Get the Element this UpdateManager is bound to
11843 * @return {Roo.Element} The element
11845 getEl : function(){
11849 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
11850 * @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:
11853 url: "your-url.php",<br/>
11854 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
11855 callback: yourFunction,<br/>
11856 scope: yourObject, //(optional scope) <br/>
11857 discardUrl: false, <br/>
11858 nocache: false,<br/>
11859 text: "Loading...",<br/>
11861 scripts: false<br/>
11864 * The only required property is url. The optional properties nocache, text and scripts
11865 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
11866 * @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}
11867 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11868 * @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.
11870 update : function(url, params, callback, discardUrl){
11871 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
11872 var method = this.method,
11874 if(typeof url == "object"){ // must be config object
11877 params = params || cfg.params;
11878 callback = callback || cfg.callback;
11879 discardUrl = discardUrl || cfg.discardUrl;
11880 if(callback && cfg.scope){
11881 callback = callback.createDelegate(cfg.scope);
11883 if(typeof cfg.method != "undefined"){method = cfg.method;};
11884 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
11885 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
11886 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
11887 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
11889 this.showLoading();
11891 this.defaultUrl = url;
11893 if(typeof url == "function"){
11894 url = url.call(this);
11897 method = method || (params ? "POST" : "GET");
11898 if(method == "GET"){
11899 url = this.prepareUrl(url);
11902 var o = Roo.apply(cfg ||{}, {
11905 success: this.successDelegate,
11906 failure: this.failureDelegate,
11907 callback: undefined,
11908 timeout: (this.timeout*1000),
11909 argument: {"url": url, "form": null, "callback": callback, "params": params}
11911 Roo.log("updated manager called with timeout of " + o.timeout);
11912 this.transaction = Roo.Ajax.request(o);
11917 * 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.
11918 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
11919 * @param {String/HTMLElement} form The form Id or form element
11920 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
11921 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
11922 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11924 formUpdate : function(form, url, reset, callback){
11925 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
11926 if(typeof url == "function"){
11927 url = url.call(this);
11929 form = Roo.getDom(form);
11930 this.transaction = Roo.Ajax.request({
11933 success: this.successDelegate,
11934 failure: this.failureDelegate,
11935 timeout: (this.timeout*1000),
11936 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
11938 this.showLoading.defer(1, this);
11943 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
11944 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11946 refresh : function(callback){
11947 if(this.defaultUrl == null){
11950 this.update(this.defaultUrl, null, callback, true);
11954 * Set this element to auto refresh.
11955 * @param {Number} interval How often to update (in seconds).
11956 * @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)
11957 * @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}
11958 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11959 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
11961 startAutoRefresh : function(interval, url, params, callback, refreshNow){
11963 this.update(url || this.defaultUrl, params, callback, true);
11965 if(this.autoRefreshProcId){
11966 clearInterval(this.autoRefreshProcId);
11968 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
11972 * Stop auto refresh on this element.
11974 stopAutoRefresh : function(){
11975 if(this.autoRefreshProcId){
11976 clearInterval(this.autoRefreshProcId);
11977 delete this.autoRefreshProcId;
11981 isAutoRefreshing : function(){
11982 return this.autoRefreshProcId ? true : false;
11985 * Called to update the element to "Loading" state. Override to perform custom action.
11987 showLoading : function(){
11988 if(this.showLoadIndicator){
11989 this.el.update(this.indicatorText);
11994 * Adds unique parameter to query string if disableCaching = true
11997 prepareUrl : function(url){
11998 if(this.disableCaching){
11999 var append = "_dc=" + (new Date().getTime());
12000 if(url.indexOf("?") !== -1){
12001 url += "&" + append;
12003 url += "?" + append;
12012 processSuccess : function(response){
12013 this.transaction = null;
12014 if(response.argument.form && response.argument.reset){
12015 try{ // put in try/catch since some older FF releases had problems with this
12016 response.argument.form.reset();
12019 if(this.loadScripts){
12020 this.renderer.render(this.el, response, this,
12021 this.updateComplete.createDelegate(this, [response]));
12023 this.renderer.render(this.el, response, this);
12024 this.updateComplete(response);
12028 updateComplete : function(response){
12029 this.fireEvent("update", this.el, response);
12030 if(typeof response.argument.callback == "function"){
12031 response.argument.callback(this.el, true, response);
12038 processFailure : function(response){
12039 this.transaction = null;
12040 this.fireEvent("failure", this.el, response);
12041 if(typeof response.argument.callback == "function"){
12042 response.argument.callback(this.el, false, response);
12047 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
12048 * @param {Object} renderer The object implementing the render() method
12050 setRenderer : function(renderer){
12051 this.renderer = renderer;
12054 getRenderer : function(){
12055 return this.renderer;
12059 * Set the defaultUrl used for updates
12060 * @param {String/Function} defaultUrl The url or a function to call to get the url
12062 setDefaultUrl : function(defaultUrl){
12063 this.defaultUrl = defaultUrl;
12067 * Aborts the executing transaction
12069 abort : function(){
12070 if(this.transaction){
12071 Roo.Ajax.abort(this.transaction);
12076 * Returns true if an update is in progress
12077 * @return {Boolean}
12079 isUpdating : function(){
12080 if(this.transaction){
12081 return Roo.Ajax.isLoading(this.transaction);
12088 * @class Roo.UpdateManager.defaults
12089 * @static (not really - but it helps the doc tool)
12090 * The defaults collection enables customizing the default properties of UpdateManager
12092 Roo.UpdateManager.defaults = {
12094 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12100 * True to process scripts by default (Defaults to false).
12103 loadScripts : false,
12106 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12109 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12111 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12114 disableCaching : false,
12116 * Whether to show indicatorText when loading (Defaults to true).
12119 showLoadIndicator : true,
12121 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12124 indicatorText : '<div class="loading-indicator">Loading...</div>'
12128 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12130 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12131 * @param {String/HTMLElement/Roo.Element} el The element to update
12132 * @param {String} url The url
12133 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12134 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12137 * @member Roo.UpdateManager
12139 Roo.UpdateManager.updateElement = function(el, url, params, options){
12140 var um = Roo.get(el, true).getUpdateManager();
12141 Roo.apply(um, options);
12142 um.update(url, params, options ? options.callback : null);
12144 // alias for backwards compat
12145 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12147 * @class Roo.UpdateManager.BasicRenderer
12148 * Default Content renderer. Updates the elements innerHTML with the responseText.
12150 Roo.UpdateManager.BasicRenderer = function(){};
12152 Roo.UpdateManager.BasicRenderer.prototype = {
12154 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12155 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12156 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12157 * @param {Roo.Element} el The element being rendered
12158 * @param {Object} response The YUI Connect response object
12159 * @param {UpdateManager} updateManager The calling update manager
12160 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12162 render : function(el, response, updateManager, callback){
12163 el.update(response.responseText, updateManager.loadScripts, callback);
12169 * (c)) Alan Knowles
12175 * @class Roo.DomTemplate
12176 * @extends Roo.Template
12177 * An effort at a dom based template engine..
12179 * Similar to XTemplate, except it uses dom parsing to create the template..
12181 * Supported features:
12186 {a_variable} - output encoded.
12187 {a_variable.format:("Y-m-d")} - call a method on the variable
12188 {a_variable:raw} - unencoded output
12189 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12190 {a_variable:this.method_on_template(...)} - call a method on the template object.
12195 <div roo-for="a_variable or condition.."></div>
12196 <div roo-if="a_variable or condition"></div>
12197 <div roo-exec="some javascript"></div>
12198 <div roo-name="named_template"></div>
12203 Roo.DomTemplate = function()
12205 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12212 Roo.extend(Roo.DomTemplate, Roo.Template, {
12214 * id counter for sub templates.
12218 * flag to indicate if dom parser is inside a pre,
12219 * it will strip whitespace if not.
12224 * The various sub templates
12232 * basic tag replacing syntax
12235 * // you can fake an object call by doing this
12239 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12240 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12242 iterChild : function (node, method) {
12244 var oldPre = this.inPre;
12245 if (node.tagName == 'PRE') {
12248 for( var i = 0; i < node.childNodes.length; i++) {
12249 method.call(this, node.childNodes[i]);
12251 this.inPre = oldPre;
12257 * compile the template
12259 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12262 compile: function()
12266 // covert the html into DOM...
12270 doc = document.implementation.createHTMLDocument("");
12271 doc.documentElement.innerHTML = this.html ;
12272 div = doc.documentElement;
12274 // old IE... - nasty -- it causes all sorts of issues.. with
12275 // images getting pulled from server..
12276 div = document.createElement('div');
12277 div.innerHTML = this.html;
12279 //doc.documentElement.innerHTML = htmlBody
12285 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12287 var tpls = this.tpls;
12289 // create a top level template from the snippet..
12291 //Roo.log(div.innerHTML);
12298 body : div.innerHTML,
12311 Roo.each(tpls, function(tp){
12312 this.compileTpl(tp);
12313 this.tpls[tp.id] = tp;
12316 this.master = tpls[0];
12322 compileNode : function(node, istop) {
12327 // skip anything not a tag..
12328 if (node.nodeType != 1) {
12329 if (node.nodeType == 3 && !this.inPre) {
12330 // reduce white space..
12331 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12354 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12355 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12356 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12357 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12363 // just itterate children..
12364 this.iterChild(node,this.compileNode);
12367 tpl.uid = this.id++;
12368 tpl.value = node.getAttribute('roo-' + tpl.attr);
12369 node.removeAttribute('roo-'+ tpl.attr);
12370 if (tpl.attr != 'name') {
12371 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12372 node.parentNode.replaceChild(placeholder, node);
12375 var placeholder = document.createElement('span');
12376 placeholder.className = 'roo-tpl-' + tpl.value;
12377 node.parentNode.replaceChild(placeholder, node);
12380 // parent now sees '{domtplXXXX}
12381 this.iterChild(node,this.compileNode);
12383 // we should now have node body...
12384 var div = document.createElement('div');
12385 div.appendChild(node);
12387 // this has the unfortunate side effect of converting tagged attributes
12388 // eg. href="{...}" into %7C...%7D
12389 // this has been fixed by searching for those combo's although it's a bit hacky..
12392 tpl.body = div.innerHTML;
12399 switch (tpl.value) {
12400 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12401 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12402 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12407 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12411 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12415 tpl.id = tpl.value; // replace non characters???
12421 this.tpls.push(tpl);
12431 * Compile a segment of the template into a 'sub-template'
12437 compileTpl : function(tpl)
12439 var fm = Roo.util.Format;
12440 var useF = this.disableFormats !== true;
12442 var sep = Roo.isGecko ? "+\n" : ",\n";
12444 var undef = function(str) {
12445 Roo.debug && Roo.log("Property not found :" + str);
12449 //Roo.log(tpl.body);
12453 var fn = function(m, lbrace, name, format, args)
12456 //Roo.log(arguments);
12457 args = args ? args.replace(/\\'/g,"'") : args;
12458 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12459 if (typeof(format) == 'undefined') {
12460 format = 'htmlEncode';
12462 if (format == 'raw' ) {
12466 if(name.substr(0, 6) == 'domtpl'){
12467 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12470 // build an array of options to determine if value is undefined..
12472 // basically get 'xxxx.yyyy' then do
12473 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12474 // (function () { Roo.log("Property not found"); return ''; })() :
12479 Roo.each(name.split('.'), function(st) {
12480 lookfor += (lookfor.length ? '.': '') + st;
12481 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12484 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12487 if(format && useF){
12489 args = args ? ',' + args : "";
12491 if(format.substr(0, 5) != "this."){
12492 format = "fm." + format + '(';
12494 format = 'this.call("'+ format.substr(5) + '", ';
12498 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12501 if (args && args.length) {
12502 // called with xxyx.yuu:(test,test)
12504 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12506 // raw.. - :raw modifier..
12507 return "'"+ sep + udef_st + name + ")"+sep+"'";
12511 // branched to use + in gecko and [].join() in others
12513 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12514 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12517 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12518 body.push(tpl.body.replace(/(\r\n|\n)/g,
12519 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12520 body.push("'].join('');};};");
12521 body = body.join('');
12524 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12526 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12533 * same as applyTemplate, except it's done to one of the subTemplates
12534 * when using named templates, you can do:
12536 * var str = pl.applySubTemplate('your-name', values);
12539 * @param {Number} id of the template
12540 * @param {Object} values to apply to template
12541 * @param {Object} parent (normaly the instance of this object)
12543 applySubTemplate : function(id, values, parent)
12547 var t = this.tpls[id];
12551 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12552 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12556 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12563 if(t.execCall && t.execCall.call(this, values, parent)){
12567 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12573 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12574 parent = t.target ? values : parent;
12575 if(t.forCall && vs instanceof Array){
12577 for(var i = 0, len = vs.length; i < len; i++){
12579 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12581 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12583 //Roo.log(t.compiled);
12587 return buf.join('');
12590 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12595 return t.compiled.call(this, vs, parent);
12597 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12599 //Roo.log(t.compiled);
12607 applyTemplate : function(values){
12608 return this.master.compiled.call(this, values, {});
12609 //var s = this.subs;
12612 apply : function(){
12613 return this.applyTemplate.apply(this, arguments);
12618 Roo.DomTemplate.from = function(el){
12619 el = Roo.getDom(el);
12620 return new Roo.Domtemplate(el.value || el.innerHTML);
12623 * Ext JS Library 1.1.1
12624 * Copyright(c) 2006-2007, Ext JS, LLC.
12626 * Originally Released Under LGPL - original licence link has changed is not relivant.
12629 * <script type="text/javascript">
12633 * @class Roo.util.DelayedTask
12634 * Provides a convenient method of performing setTimeout where a new
12635 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12636 * You can use this class to buffer
12637 * the keypress events for a certain number of milliseconds, and perform only if they stop
12638 * for that amount of time.
12639 * @constructor The parameters to this constructor serve as defaults and are not required.
12640 * @param {Function} fn (optional) The default function to timeout
12641 * @param {Object} scope (optional) The default scope of that timeout
12642 * @param {Array} args (optional) The default Array of arguments
12644 Roo.util.DelayedTask = function(fn, scope, args){
12645 var id = null, d, t;
12647 var call = function(){
12648 var now = new Date().getTime();
12652 fn.apply(scope, args || []);
12656 * Cancels any pending timeout and queues a new one
12657 * @param {Number} delay The milliseconds to delay
12658 * @param {Function} newFn (optional) Overrides function passed to constructor
12659 * @param {Object} newScope (optional) Overrides scope passed to constructor
12660 * @param {Array} newArgs (optional) Overrides args passed to constructor
12662 this.delay = function(delay, newFn, newScope, newArgs){
12663 if(id && delay != d){
12667 t = new Date().getTime();
12669 scope = newScope || scope;
12670 args = newArgs || args;
12672 id = setInterval(call, d);
12677 * Cancel the last queued timeout
12679 this.cancel = function(){
12687 * Ext JS Library 1.1.1
12688 * Copyright(c) 2006-2007, Ext JS, LLC.
12690 * Originally Released Under LGPL - original licence link has changed is not relivant.
12693 * <script type="text/javascript">
12697 Roo.util.TaskRunner = function(interval){
12698 interval = interval || 10;
12699 var tasks = [], removeQueue = [];
12701 var running = false;
12703 var stopThread = function(){
12709 var startThread = function(){
12712 id = setInterval(runTasks, interval);
12716 var removeTask = function(task){
12717 removeQueue.push(task);
12723 var runTasks = function(){
12724 if(removeQueue.length > 0){
12725 for(var i = 0, len = removeQueue.length; i < len; i++){
12726 tasks.remove(removeQueue[i]);
12729 if(tasks.length < 1){
12734 var now = new Date().getTime();
12735 for(var i = 0, len = tasks.length; i < len; ++i){
12737 var itime = now - t.taskRunTime;
12738 if(t.interval <= itime){
12739 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
12740 t.taskRunTime = now;
12741 if(rt === false || t.taskRunCount === t.repeat){
12746 if(t.duration && t.duration <= (now - t.taskStartTime)){
12753 * Queues a new task.
12754 * @param {Object} task
12756 this.start = function(task){
12758 task.taskStartTime = new Date().getTime();
12759 task.taskRunTime = 0;
12760 task.taskRunCount = 0;
12765 this.stop = function(task){
12770 this.stopAll = function(){
12772 for(var i = 0, len = tasks.length; i < len; i++){
12773 if(tasks[i].onStop){
12782 Roo.TaskMgr = new Roo.util.TaskRunner();/*
12784 * Ext JS Library 1.1.1
12785 * Copyright(c) 2006-2007, Ext JS, LLC.
12787 * Originally Released Under LGPL - original licence link has changed is not relivant.
12790 * <script type="text/javascript">
12795 * @class Roo.util.MixedCollection
12796 * @extends Roo.util.Observable
12797 * A Collection class that maintains both numeric indexes and keys and exposes events.
12799 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
12800 * collection (defaults to false)
12801 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
12802 * and return the key value for that item. This is used when available to look up the key on items that
12803 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
12804 * equivalent to providing an implementation for the {@link #getKey} method.
12806 Roo.util.MixedCollection = function(allowFunctions, keyFn){
12814 * Fires when the collection is cleared.
12819 * Fires when an item is added to the collection.
12820 * @param {Number} index The index at which the item was added.
12821 * @param {Object} o The item added.
12822 * @param {String} key The key associated with the added item.
12827 * Fires when an item is replaced in the collection.
12828 * @param {String} key he key associated with the new added.
12829 * @param {Object} old The item being replaced.
12830 * @param {Object} new The new item.
12835 * Fires when an item is removed from the collection.
12836 * @param {Object} o The item being removed.
12837 * @param {String} key (optional) The key associated with the removed item.
12842 this.allowFunctions = allowFunctions === true;
12844 this.getKey = keyFn;
12846 Roo.util.MixedCollection.superclass.constructor.call(this);
12849 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
12850 allowFunctions : false,
12853 * Adds an item to the collection.
12854 * @param {String} key The key to associate with the item
12855 * @param {Object} o The item to add.
12856 * @return {Object} The item added.
12858 add : function(key, o){
12859 if(arguments.length == 1){
12861 key = this.getKey(o);
12863 if(typeof key == "undefined" || key === null){
12865 this.items.push(o);
12866 this.keys.push(null);
12868 var old = this.map[key];
12870 return this.replace(key, o);
12873 this.items.push(o);
12875 this.keys.push(key);
12877 this.fireEvent("add", this.length-1, o, key);
12882 * MixedCollection has a generic way to fetch keys if you implement getKey.
12885 var mc = new Roo.util.MixedCollection();
12886 mc.add(someEl.dom.id, someEl);
12887 mc.add(otherEl.dom.id, otherEl);
12891 var mc = new Roo.util.MixedCollection();
12892 mc.getKey = function(el){
12898 // or via the constructor
12899 var mc = new Roo.util.MixedCollection(false, function(el){
12905 * @param o {Object} The item for which to find the key.
12906 * @return {Object} The key for the passed item.
12908 getKey : function(o){
12913 * Replaces an item in the collection.
12914 * @param {String} key The key associated with the item to replace, or the item to replace.
12915 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
12916 * @return {Object} The new item.
12918 replace : function(key, o){
12919 if(arguments.length == 1){
12921 key = this.getKey(o);
12923 var old = this.item(key);
12924 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
12925 return this.add(key, o);
12927 var index = this.indexOfKey(key);
12928 this.items[index] = o;
12930 this.fireEvent("replace", key, old, o);
12935 * Adds all elements of an Array or an Object to the collection.
12936 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
12937 * an Array of values, each of which are added to the collection.
12939 addAll : function(objs){
12940 if(arguments.length > 1 || objs instanceof Array){
12941 var args = arguments.length > 1 ? arguments : objs;
12942 for(var i = 0, len = args.length; i < len; i++){
12946 for(var key in objs){
12947 if(this.allowFunctions || typeof objs[key] != "function"){
12948 this.add(key, objs[key]);
12955 * Executes the specified function once for every item in the collection, passing each
12956 * item as the first and only parameter. returning false from the function will stop the iteration.
12957 * @param {Function} fn The function to execute for each item.
12958 * @param {Object} scope (optional) The scope in which to execute the function.
12960 each : function(fn, scope){
12961 var items = [].concat(this.items); // each safe for removal
12962 for(var i = 0, len = items.length; i < len; i++){
12963 if(fn.call(scope || items[i], items[i], i, len) === false){
12970 * Executes the specified function once for every key in the collection, passing each
12971 * key, and its associated item as the first two parameters.
12972 * @param {Function} fn The function to execute for each item.
12973 * @param {Object} scope (optional) The scope in which to execute the function.
12975 eachKey : function(fn, scope){
12976 for(var i = 0, len = this.keys.length; i < len; i++){
12977 fn.call(scope || window, this.keys[i], this.items[i], i, len);
12982 * Returns the first item in the collection which elicits a true return value from the
12983 * passed selection function.
12984 * @param {Function} fn The selection function to execute for each item.
12985 * @param {Object} scope (optional) The scope in which to execute the function.
12986 * @return {Object} The first item in the collection which returned true from the selection function.
12988 find : function(fn, scope){
12989 for(var i = 0, len = this.items.length; i < len; i++){
12990 if(fn.call(scope || window, this.items[i], this.keys[i])){
12991 return this.items[i];
12998 * Inserts an item at the specified index in the collection.
12999 * @param {Number} index The index to insert the item at.
13000 * @param {String} key The key to associate with the new item, or the item itself.
13001 * @param {Object} o (optional) If the second parameter was a key, the new item.
13002 * @return {Object} The item inserted.
13004 insert : function(index, key, o){
13005 if(arguments.length == 2){
13007 key = this.getKey(o);
13009 if(index >= this.length){
13010 return this.add(key, o);
13013 this.items.splice(index, 0, o);
13014 if(typeof key != "undefined" && key != null){
13017 this.keys.splice(index, 0, key);
13018 this.fireEvent("add", index, o, key);
13023 * Removed an item from the collection.
13024 * @param {Object} o The item to remove.
13025 * @return {Object} The item removed.
13027 remove : function(o){
13028 return this.removeAt(this.indexOf(o));
13032 * Remove an item from a specified index in the collection.
13033 * @param {Number} index The index within the collection of the item to remove.
13035 removeAt : function(index){
13036 if(index < this.length && index >= 0){
13038 var o = this.items[index];
13039 this.items.splice(index, 1);
13040 var key = this.keys[index];
13041 if(typeof key != "undefined"){
13042 delete this.map[key];
13044 this.keys.splice(index, 1);
13045 this.fireEvent("remove", o, key);
13050 * Removed an item associated with the passed key fom the collection.
13051 * @param {String} key The key of the item to remove.
13053 removeKey : function(key){
13054 return this.removeAt(this.indexOfKey(key));
13058 * Returns the number of items in the collection.
13059 * @return {Number} the number of items in the collection.
13061 getCount : function(){
13062 return this.length;
13066 * Returns index within the collection of the passed Object.
13067 * @param {Object} o The item to find the index of.
13068 * @return {Number} index of the item.
13070 indexOf : function(o){
13071 if(!this.items.indexOf){
13072 for(var i = 0, len = this.items.length; i < len; i++){
13073 if(this.items[i] == o) return i;
13077 return this.items.indexOf(o);
13082 * Returns index within the collection of the passed key.
13083 * @param {String} key The key to find the index of.
13084 * @return {Number} index of the key.
13086 indexOfKey : function(key){
13087 if(!this.keys.indexOf){
13088 for(var i = 0, len = this.keys.length; i < len; i++){
13089 if(this.keys[i] == key) return i;
13093 return this.keys.indexOf(key);
13098 * Returns the item associated with the passed key OR index. Key has priority over index.
13099 * @param {String/Number} key The key or index of the item.
13100 * @return {Object} The item associated with the passed key.
13102 item : function(key){
13103 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13104 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13108 * Returns the item at the specified index.
13109 * @param {Number} index The index of the item.
13112 itemAt : function(index){
13113 return this.items[index];
13117 * Returns the item associated with the passed key.
13118 * @param {String/Number} key The key of the item.
13119 * @return {Object} The item associated with the passed key.
13121 key : function(key){
13122 return this.map[key];
13126 * Returns true if the collection contains the passed Object as an item.
13127 * @param {Object} o The Object to look for in the collection.
13128 * @return {Boolean} True if the collection contains the Object as an item.
13130 contains : function(o){
13131 return this.indexOf(o) != -1;
13135 * Returns true if the collection contains the passed Object as a key.
13136 * @param {String} key The key to look for in the collection.
13137 * @return {Boolean} True if the collection contains the Object as a key.
13139 containsKey : function(key){
13140 return typeof this.map[key] != "undefined";
13144 * Removes all items from the collection.
13146 clear : function(){
13151 this.fireEvent("clear");
13155 * Returns the first item in the collection.
13156 * @return {Object} the first item in the collection..
13158 first : function(){
13159 return this.items[0];
13163 * Returns the last item in the collection.
13164 * @return {Object} the last item in the collection..
13167 return this.items[this.length-1];
13170 _sort : function(property, dir, fn){
13171 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13172 fn = fn || function(a, b){
13175 var c = [], k = this.keys, items = this.items;
13176 for(var i = 0, len = items.length; i < len; i++){
13177 c[c.length] = {key: k[i], value: items[i], index: i};
13179 c.sort(function(a, b){
13180 var v = fn(a[property], b[property]) * dsc;
13182 v = (a.index < b.index ? -1 : 1);
13186 for(var i = 0, len = c.length; i < len; i++){
13187 items[i] = c[i].value;
13190 this.fireEvent("sort", this);
13194 * Sorts this collection with the passed comparison function
13195 * @param {String} direction (optional) "ASC" or "DESC"
13196 * @param {Function} fn (optional) comparison function
13198 sort : function(dir, fn){
13199 this._sort("value", dir, fn);
13203 * Sorts this collection by keys
13204 * @param {String} direction (optional) "ASC" or "DESC"
13205 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13207 keySort : function(dir, fn){
13208 this._sort("key", dir, fn || function(a, b){
13209 return String(a).toUpperCase()-String(b).toUpperCase();
13214 * Returns a range of items in this collection
13215 * @param {Number} startIndex (optional) defaults to 0
13216 * @param {Number} endIndex (optional) default to the last item
13217 * @return {Array} An array of items
13219 getRange : function(start, end){
13220 var items = this.items;
13221 if(items.length < 1){
13224 start = start || 0;
13225 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13228 for(var i = start; i <= end; i++) {
13229 r[r.length] = items[i];
13232 for(var i = start; i >= end; i--) {
13233 r[r.length] = items[i];
13240 * Filter the <i>objects</i> in this collection by a specific property.
13241 * Returns a new collection that has been filtered.
13242 * @param {String} property A property on your objects
13243 * @param {String/RegExp} value Either string that the property values
13244 * should start with or a RegExp to test against the property
13245 * @return {MixedCollection} The new filtered collection
13247 filter : function(property, value){
13248 if(!value.exec){ // not a regex
13249 value = String(value);
13250 if(value.length == 0){
13251 return this.clone();
13253 value = new RegExp("^" + Roo.escapeRe(value), "i");
13255 return this.filterBy(function(o){
13256 return o && value.test(o[property]);
13261 * Filter by a function. * Returns a new collection that has been filtered.
13262 * The passed function will be called with each
13263 * object in the collection. If the function returns true, the value is included
13264 * otherwise it is filtered.
13265 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13266 * @param {Object} scope (optional) The scope of the function (defaults to this)
13267 * @return {MixedCollection} The new filtered collection
13269 filterBy : function(fn, scope){
13270 var r = new Roo.util.MixedCollection();
13271 r.getKey = this.getKey;
13272 var k = this.keys, it = this.items;
13273 for(var i = 0, len = it.length; i < len; i++){
13274 if(fn.call(scope||this, it[i], k[i])){
13275 r.add(k[i], it[i]);
13282 * Creates a duplicate of this collection
13283 * @return {MixedCollection}
13285 clone : function(){
13286 var r = new Roo.util.MixedCollection();
13287 var k = this.keys, it = this.items;
13288 for(var i = 0, len = it.length; i < len; i++){
13289 r.add(k[i], it[i]);
13291 r.getKey = this.getKey;
13296 * Returns the item associated with the passed key or index.
13298 * @param {String/Number} key The key or index of the item.
13299 * @return {Object} The item associated with the passed key.
13301 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13303 * Ext JS Library 1.1.1
13304 * Copyright(c) 2006-2007, Ext JS, LLC.
13306 * Originally Released Under LGPL - original licence link has changed is not relivant.
13309 * <script type="text/javascript">
13312 * @class Roo.util.JSON
13313 * Modified version of Douglas Crockford"s json.js that doesn"t
13314 * mess with the Object prototype
13315 * http://www.json.org/js.html
13318 Roo.util.JSON = new (function(){
13319 var useHasOwn = {}.hasOwnProperty ? true : false;
13321 // crashes Safari in some instances
13322 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13324 var pad = function(n) {
13325 return n < 10 ? "0" + n : n;
13338 var encodeString = function(s){
13339 if (/["\\\x00-\x1f]/.test(s)) {
13340 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13345 c = b.charCodeAt();
13347 Math.floor(c / 16).toString(16) +
13348 (c % 16).toString(16);
13351 return '"' + s + '"';
13354 var encodeArray = function(o){
13355 var a = ["["], b, i, l = o.length, v;
13356 for (i = 0; i < l; i += 1) {
13358 switch (typeof v) {
13367 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13375 var encodeDate = function(o){
13376 return '"' + o.getFullYear() + "-" +
13377 pad(o.getMonth() + 1) + "-" +
13378 pad(o.getDate()) + "T" +
13379 pad(o.getHours()) + ":" +
13380 pad(o.getMinutes()) + ":" +
13381 pad(o.getSeconds()) + '"';
13385 * Encodes an Object, Array or other value
13386 * @param {Mixed} o The variable to encode
13387 * @return {String} The JSON string
13389 this.encode = function(o)
13391 // should this be extended to fully wrap stringify..
13393 if(typeof o == "undefined" || o === null){
13395 }else if(o instanceof Array){
13396 return encodeArray(o);
13397 }else if(o instanceof Date){
13398 return encodeDate(o);
13399 }else if(typeof o == "string"){
13400 return encodeString(o);
13401 }else if(typeof o == "number"){
13402 return isFinite(o) ? String(o) : "null";
13403 }else if(typeof o == "boolean"){
13406 var a = ["{"], b, i, v;
13408 if(!useHasOwn || o.hasOwnProperty(i)) {
13410 switch (typeof v) {
13419 a.push(this.encode(i), ":",
13420 v === null ? "null" : this.encode(v));
13431 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13432 * @param {String} json The JSON string
13433 * @return {Object} The resulting object
13435 this.decode = function(json){
13437 return /** eval:var:json */ eval("(" + json + ')');
13441 * Shorthand for {@link Roo.util.JSON#encode}
13442 * @member Roo encode
13444 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13446 * Shorthand for {@link Roo.util.JSON#decode}
13447 * @member Roo decode
13449 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13452 * Ext JS Library 1.1.1
13453 * Copyright(c) 2006-2007, Ext JS, LLC.
13455 * Originally Released Under LGPL - original licence link has changed is not relivant.
13458 * <script type="text/javascript">
13462 * @class Roo.util.Format
13463 * Reusable data formatting functions
13466 Roo.util.Format = function(){
13467 var trimRe = /^\s+|\s+$/g;
13470 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13471 * @param {String} value The string to truncate
13472 * @param {Number} length The maximum length to allow before truncating
13473 * @return {String} The converted text
13475 ellipsis : function(value, len){
13476 if(value && value.length > len){
13477 return value.substr(0, len-3)+"...";
13483 * Checks a reference and converts it to empty string if it is undefined
13484 * @param {Mixed} value Reference to check
13485 * @return {Mixed} Empty string if converted, otherwise the original value
13487 undef : function(value){
13488 return typeof value != "undefined" ? value : "";
13492 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13493 * @param {String} value The string to encode
13494 * @return {String} The encoded text
13496 htmlEncode : function(value){
13497 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13501 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13502 * @param {String} value The string to decode
13503 * @return {String} The decoded text
13505 htmlDecode : function(value){
13506 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13510 * Trims any whitespace from either side of a string
13511 * @param {String} value The text to trim
13512 * @return {String} The trimmed text
13514 trim : function(value){
13515 return String(value).replace(trimRe, "");
13519 * Returns a substring from within an original string
13520 * @param {String} value The original text
13521 * @param {Number} start The start index of the substring
13522 * @param {Number} length The length of the substring
13523 * @return {String} The substring
13525 substr : function(value, start, length){
13526 return String(value).substr(start, length);
13530 * Converts a string to all lower case letters
13531 * @param {String} value The text to convert
13532 * @return {String} The converted text
13534 lowercase : function(value){
13535 return String(value).toLowerCase();
13539 * Converts a string to all upper case letters
13540 * @param {String} value The text to convert
13541 * @return {String} The converted text
13543 uppercase : function(value){
13544 return String(value).toUpperCase();
13548 * Converts the first character only of a string to upper case
13549 * @param {String} value The text to convert
13550 * @return {String} The converted text
13552 capitalize : function(value){
13553 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13557 call : function(value, fn){
13558 if(arguments.length > 2){
13559 var args = Array.prototype.slice.call(arguments, 2);
13560 args.unshift(value);
13562 return /** eval:var:value */ eval(fn).apply(window, args);
13564 /** eval:var:value */
13565 return /** eval:var:value */ eval(fn).call(window, value);
13571 * safer version of Math.toFixed..??/
13572 * @param {Number/String} value The numeric value to format
13573 * @param {Number/String} value Decimal places
13574 * @return {String} The formatted currency string
13576 toFixed : function(v, n)
13578 // why not use to fixed - precision is buggered???
13580 return Math.round(v-0);
13582 var fact = Math.pow(10,n+1);
13583 v = (Math.round((v-0)*fact))/fact;
13584 var z = (''+fact).substring(2);
13585 if (v == Math.floor(v)) {
13586 return Math.floor(v) + '.' + z;
13589 // now just padd decimals..
13590 var ps = String(v).split('.');
13591 var fd = (ps[1] + z);
13592 var r = fd.substring(0,n);
13593 var rm = fd.substring(n);
13595 return ps[0] + '.' + r;
13597 r*=1; // turn it into a number;
13599 if (String(r).length != n) {
13602 r = String(r).substring(1); // chop the end off.
13605 return ps[0] + '.' + r;
13610 * Format a number as US currency
13611 * @param {Number/String} value The numeric value to format
13612 * @return {String} The formatted currency string
13614 usMoney : function(v){
13615 return '$' + Roo.util.Format.number(v);
13620 * eventually this should probably emulate php's number_format
13621 * @param {Number/String} value The numeric value to format
13622 * @param {Number} decimals number of decimal places
13623 * @return {String} The formatted currency string
13625 number : function(v,decimals)
13627 // multiply and round.
13628 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13629 var mul = Math.pow(10, decimals);
13630 var zero = String(mul).substring(1);
13631 v = (Math.round((v-0)*mul))/mul;
13633 // if it's '0' number.. then
13635 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13637 var ps = v.split('.');
13641 var r = /(\d+)(\d{3})/;
13643 while (r.test(whole)) {
13644 whole = whole.replace(r, '$1' + ',' + '$2');
13650 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13651 // does not have decimals
13652 (decimals ? ('.' + zero) : '');
13655 return whole + sub ;
13659 * Parse a value into a formatted date using the specified format pattern.
13660 * @param {Mixed} value The value to format
13661 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13662 * @return {String} The formatted date string
13664 date : function(v, format){
13668 if(!(v instanceof Date)){
13669 v = new Date(Date.parse(v));
13671 return v.dateFormat(format || Roo.util.Format.defaults.date);
13675 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13676 * @param {String} format Any valid date format string
13677 * @return {Function} The date formatting function
13679 dateRenderer : function(format){
13680 return function(v){
13681 return Roo.util.Format.date(v, format);
13686 stripTagsRE : /<\/?[^>]+>/gi,
13689 * Strips all HTML tags
13690 * @param {Mixed} value The text from which to strip tags
13691 * @return {String} The stripped text
13693 stripTags : function(v){
13694 return !v ? v : String(v).replace(this.stripTagsRE, "");
13698 Roo.util.Format.defaults = {
13702 * Ext JS Library 1.1.1
13703 * Copyright(c) 2006-2007, Ext JS, LLC.
13705 * Originally Released Under LGPL - original licence link has changed is not relivant.
13708 * <script type="text/javascript">
13715 * @class Roo.MasterTemplate
13716 * @extends Roo.Template
13717 * Provides a template that can have child templates. The syntax is:
13719 var t = new Roo.MasterTemplate(
13720 '<select name="{name}">',
13721 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13724 t.add('options', {value: 'foo', text: 'bar'});
13725 // or you can add multiple child elements in one shot
13726 t.addAll('options', [
13727 {value: 'foo', text: 'bar'},
13728 {value: 'foo2', text: 'bar2'},
13729 {value: 'foo3', text: 'bar3'}
13731 // then append, applying the master template values
13732 t.append('my-form', {name: 'my-select'});
13734 * A name attribute for the child template is not required if you have only one child
13735 * template or you want to refer to them by index.
13737 Roo.MasterTemplate = function(){
13738 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
13739 this.originalHtml = this.html;
13741 var m, re = this.subTemplateRe;
13744 while(m = re.exec(this.html)){
13745 var name = m[1], content = m[2];
13750 tpl : new Roo.Template(content)
13753 st[name] = st[subIndex];
13755 st[subIndex].tpl.compile();
13756 st[subIndex].tpl.call = this.call.createDelegate(this);
13759 this.subCount = subIndex;
13762 Roo.extend(Roo.MasterTemplate, Roo.Template, {
13764 * The regular expression used to match sub templates
13768 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
13771 * Applies the passed values to a child template.
13772 * @param {String/Number} name (optional) The name or index of the child template
13773 * @param {Array/Object} values The values to be applied to the template
13774 * @return {MasterTemplate} this
13776 add : function(name, values){
13777 if(arguments.length == 1){
13778 values = arguments[0];
13781 var s = this.subs[name];
13782 s.buffer[s.buffer.length] = s.tpl.apply(values);
13787 * Applies all the passed values to a child template.
13788 * @param {String/Number} name (optional) The name or index of the child template
13789 * @param {Array} values The values to be applied to the template, this should be an array of objects.
13790 * @param {Boolean} reset (optional) True to reset the template first
13791 * @return {MasterTemplate} this
13793 fill : function(name, values, reset){
13795 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
13803 for(var i = 0, len = values.length; i < len; i++){
13804 this.add(name, values[i]);
13810 * Resets the template for reuse
13811 * @return {MasterTemplate} this
13813 reset : function(){
13815 for(var i = 0; i < this.subCount; i++){
13821 applyTemplate : function(values){
13823 var replaceIndex = -1;
13824 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
13825 return s[++replaceIndex].buffer.join("");
13827 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
13830 apply : function(){
13831 return this.applyTemplate.apply(this, arguments);
13834 compile : function(){return this;}
13838 * Alias for fill().
13841 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
13843 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
13844 * var tpl = Roo.MasterTemplate.from('element-id');
13845 * @param {String/HTMLElement} el
13846 * @param {Object} config
13849 Roo.MasterTemplate.from = function(el, config){
13850 el = Roo.getDom(el);
13851 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
13854 * Ext JS Library 1.1.1
13855 * Copyright(c) 2006-2007, Ext JS, LLC.
13857 * Originally Released Under LGPL - original licence link has changed is not relivant.
13860 * <script type="text/javascript">
13865 * @class Roo.util.CSS
13866 * Utility class for manipulating CSS rules
13869 Roo.util.CSS = function(){
13871 var doc = document;
13873 var camelRe = /(-[a-z])/gi;
13874 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
13878 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
13879 * tag and appended to the HEAD of the document.
13880 * @param {String|Object} cssText The text containing the css rules
13881 * @param {String} id An id to add to the stylesheet for later removal
13882 * @return {StyleSheet}
13884 createStyleSheet : function(cssText, id){
13886 var head = doc.getElementsByTagName("head")[0];
13887 var nrules = doc.createElement("style");
13888 nrules.setAttribute("type", "text/css");
13890 nrules.setAttribute("id", id);
13892 if (typeof(cssText) != 'string') {
13893 // support object maps..
13894 // not sure if this a good idea..
13895 // perhaps it should be merged with the general css handling
13896 // and handle js style props.
13897 var cssTextNew = [];
13898 for(var n in cssText) {
13900 for(var k in cssText[n]) {
13901 citems.push( k + ' : ' +cssText[n][k] + ';' );
13903 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
13906 cssText = cssTextNew.join("\n");
13912 head.appendChild(nrules);
13913 ss = nrules.styleSheet;
13914 ss.cssText = cssText;
13917 nrules.appendChild(doc.createTextNode(cssText));
13919 nrules.cssText = cssText;
13921 head.appendChild(nrules);
13922 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
13924 this.cacheStyleSheet(ss);
13929 * Removes a style or link tag by id
13930 * @param {String} id The id of the tag
13932 removeStyleSheet : function(id){
13933 var existing = doc.getElementById(id);
13935 existing.parentNode.removeChild(existing);
13940 * Dynamically swaps an existing stylesheet reference for a new one
13941 * @param {String} id The id of an existing link tag to remove
13942 * @param {String} url The href of the new stylesheet to include
13944 swapStyleSheet : function(id, url){
13945 this.removeStyleSheet(id);
13946 var ss = doc.createElement("link");
13947 ss.setAttribute("rel", "stylesheet");
13948 ss.setAttribute("type", "text/css");
13949 ss.setAttribute("id", id);
13950 ss.setAttribute("href", url);
13951 doc.getElementsByTagName("head")[0].appendChild(ss);
13955 * Refresh the rule cache if you have dynamically added stylesheets
13956 * @return {Object} An object (hash) of rules indexed by selector
13958 refreshCache : function(){
13959 return this.getRules(true);
13963 cacheStyleSheet : function(stylesheet){
13967 try{// try catch for cross domain access issue
13968 var ssRules = stylesheet.cssRules || stylesheet.rules;
13969 for(var j = ssRules.length-1; j >= 0; --j){
13970 rules[ssRules[j].selectorText] = ssRules[j];
13976 * Gets all css rules for the document
13977 * @param {Boolean} refreshCache true to refresh the internal cache
13978 * @return {Object} An object (hash) of rules indexed by selector
13980 getRules : function(refreshCache){
13981 if(rules == null || refreshCache){
13983 var ds = doc.styleSheets;
13984 for(var i =0, len = ds.length; i < len; i++){
13986 this.cacheStyleSheet(ds[i]);
13994 * Gets an an individual CSS rule by selector(s)
13995 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
13996 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
13997 * @return {CSSRule} The CSS rule or null if one is not found
13999 getRule : function(selector, refreshCache){
14000 var rs = this.getRules(refreshCache);
14001 if(!(selector instanceof Array)){
14002 return rs[selector];
14004 for(var i = 0; i < selector.length; i++){
14005 if(rs[selector[i]]){
14006 return rs[selector[i]];
14014 * Updates a rule property
14015 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
14016 * @param {String} property The css property
14017 * @param {String} value The new value for the property
14018 * @return {Boolean} true If a rule was found and updated
14020 updateRule : function(selector, property, value){
14021 if(!(selector instanceof Array)){
14022 var rule = this.getRule(selector);
14024 rule.style[property.replace(camelRe, camelFn)] = value;
14028 for(var i = 0; i < selector.length; i++){
14029 if(this.updateRule(selector[i], property, value)){
14039 * Ext JS Library 1.1.1
14040 * Copyright(c) 2006-2007, Ext JS, LLC.
14042 * Originally Released Under LGPL - original licence link has changed is not relivant.
14045 * <script type="text/javascript">
14051 * @class Roo.util.ClickRepeater
14052 * @extends Roo.util.Observable
14054 * A wrapper class which can be applied to any element. Fires a "click" event while the
14055 * mouse is pressed. The interval between firings may be specified in the config but
14056 * defaults to 10 milliseconds.
14058 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14060 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14061 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14062 * Similar to an autorepeat key delay.
14063 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14064 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14065 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14066 * "interval" and "delay" are ignored. "immediate" is honored.
14067 * @cfg {Boolean} preventDefault True to prevent the default click event
14068 * @cfg {Boolean} stopDefault True to stop the default click event
14071 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14072 * 2007-02-02 jvs Renamed to ClickRepeater
14073 * 2007-02-03 jvs Modifications for FF Mac and Safari
14076 * @param {String/HTMLElement/Element} el The element to listen on
14077 * @param {Object} config
14079 Roo.util.ClickRepeater = function(el, config)
14081 this.el = Roo.get(el);
14082 this.el.unselectable();
14084 Roo.apply(this, config);
14089 * Fires when the mouse button is depressed.
14090 * @param {Roo.util.ClickRepeater} this
14092 "mousedown" : true,
14095 * Fires on a specified interval during the time the element is pressed.
14096 * @param {Roo.util.ClickRepeater} this
14101 * Fires when the mouse key is released.
14102 * @param {Roo.util.ClickRepeater} this
14107 this.el.on("mousedown", this.handleMouseDown, this);
14108 if(this.preventDefault || this.stopDefault){
14109 this.el.on("click", function(e){
14110 if(this.preventDefault){
14111 e.preventDefault();
14113 if(this.stopDefault){
14119 // allow inline handler
14121 this.on("click", this.handler, this.scope || this);
14124 Roo.util.ClickRepeater.superclass.constructor.call(this);
14127 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14130 preventDefault : true,
14131 stopDefault : false,
14135 handleMouseDown : function(){
14136 clearTimeout(this.timer);
14138 if(this.pressClass){
14139 this.el.addClass(this.pressClass);
14141 this.mousedownTime = new Date();
14143 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14144 this.el.on("mouseout", this.handleMouseOut, this);
14146 this.fireEvent("mousedown", this);
14147 this.fireEvent("click", this);
14149 this.timer = this.click.defer(this.delay || this.interval, this);
14153 click : function(){
14154 this.fireEvent("click", this);
14155 this.timer = this.click.defer(this.getInterval(), this);
14159 getInterval: function(){
14160 if(!this.accelerate){
14161 return this.interval;
14163 var pressTime = this.mousedownTime.getElapsed();
14164 if(pressTime < 500){
14166 }else if(pressTime < 1700){
14168 }else if(pressTime < 2600){
14170 }else if(pressTime < 3500){
14172 }else if(pressTime < 4400){
14174 }else if(pressTime < 5300){
14176 }else if(pressTime < 6200){
14184 handleMouseOut : function(){
14185 clearTimeout(this.timer);
14186 if(this.pressClass){
14187 this.el.removeClass(this.pressClass);
14189 this.el.on("mouseover", this.handleMouseReturn, this);
14193 handleMouseReturn : function(){
14194 this.el.un("mouseover", this.handleMouseReturn);
14195 if(this.pressClass){
14196 this.el.addClass(this.pressClass);
14202 handleMouseUp : function(){
14203 clearTimeout(this.timer);
14204 this.el.un("mouseover", this.handleMouseReturn);
14205 this.el.un("mouseout", this.handleMouseOut);
14206 Roo.get(document).un("mouseup", this.handleMouseUp);
14207 this.el.removeClass(this.pressClass);
14208 this.fireEvent("mouseup", this);
14212 * Ext JS Library 1.1.1
14213 * Copyright(c) 2006-2007, Ext JS, LLC.
14215 * Originally Released Under LGPL - original licence link has changed is not relivant.
14218 * <script type="text/javascript">
14223 * @class Roo.KeyNav
14224 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14225 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14226 * way to implement custom navigation schemes for any UI component.</p>
14227 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14228 * pageUp, pageDown, del, home, end. Usage:</p>
14230 var nav = new Roo.KeyNav("my-element", {
14231 "left" : function(e){
14232 this.moveLeft(e.ctrlKey);
14234 "right" : function(e){
14235 this.moveRight(e.ctrlKey);
14237 "enter" : function(e){
14244 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14245 * @param {Object} config The config
14247 Roo.KeyNav = function(el, config){
14248 this.el = Roo.get(el);
14249 Roo.apply(this, config);
14250 if(!this.disabled){
14251 this.disabled = true;
14256 Roo.KeyNav.prototype = {
14258 * @cfg {Boolean} disabled
14259 * True to disable this KeyNav instance (defaults to false)
14263 * @cfg {String} defaultEventAction
14264 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14265 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14266 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14268 defaultEventAction: "stopEvent",
14270 * @cfg {Boolean} forceKeyDown
14271 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14272 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14273 * handle keydown instead of keypress.
14275 forceKeyDown : false,
14278 prepareEvent : function(e){
14279 var k = e.getKey();
14280 var h = this.keyToHandler[k];
14281 //if(h && this[h]){
14282 // e.stopPropagation();
14284 if(Roo.isSafari && h && k >= 37 && k <= 40){
14290 relay : function(e){
14291 var k = e.getKey();
14292 var h = this.keyToHandler[k];
14294 if(this.doRelay(e, this[h], h) !== true){
14295 e[this.defaultEventAction]();
14301 doRelay : function(e, h, hname){
14302 return h.call(this.scope || this, e);
14305 // possible handlers
14319 // quick lookup hash
14336 * Enable this KeyNav
14338 enable: function(){
14340 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14341 // the EventObject will normalize Safari automatically
14342 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14343 this.el.on("keydown", this.relay, this);
14345 this.el.on("keydown", this.prepareEvent, this);
14346 this.el.on("keypress", this.relay, this);
14348 this.disabled = false;
14353 * Disable this KeyNav
14355 disable: function(){
14356 if(!this.disabled){
14357 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14358 this.el.un("keydown", this.relay);
14360 this.el.un("keydown", this.prepareEvent);
14361 this.el.un("keypress", this.relay);
14363 this.disabled = true;
14368 * Ext JS Library 1.1.1
14369 * Copyright(c) 2006-2007, Ext JS, LLC.
14371 * Originally Released Under LGPL - original licence link has changed is not relivant.
14374 * <script type="text/javascript">
14379 * @class Roo.KeyMap
14380 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14381 * The constructor accepts the same config object as defined by {@link #addBinding}.
14382 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14383 * combination it will call the function with this signature (if the match is a multi-key
14384 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14385 * A KeyMap can also handle a string representation of keys.<br />
14388 // map one key by key code
14389 var map = new Roo.KeyMap("my-element", {
14390 key: 13, // or Roo.EventObject.ENTER
14395 // map multiple keys to one action by string
14396 var map = new Roo.KeyMap("my-element", {
14402 // map multiple keys to multiple actions by strings and array of codes
14403 var map = new Roo.KeyMap("my-element", [
14406 fn: function(){ alert("Return was pressed"); }
14409 fn: function(){ alert('a, b or c was pressed'); }
14414 fn: function(){ alert('Control + shift + tab was pressed.'); }
14418 * <b>Note: A KeyMap starts enabled</b>
14420 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14421 * @param {Object} config The config (see {@link #addBinding})
14422 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14424 Roo.KeyMap = function(el, config, eventName){
14425 this.el = Roo.get(el);
14426 this.eventName = eventName || "keydown";
14427 this.bindings = [];
14429 this.addBinding(config);
14434 Roo.KeyMap.prototype = {
14436 * True to stop the event from bubbling and prevent the default browser action if the
14437 * key was handled by the KeyMap (defaults to false)
14443 * Add a new binding to this KeyMap. The following config object properties are supported:
14445 Property Type Description
14446 ---------- --------------- ----------------------------------------------------------------------
14447 key String/Array A single keycode or an array of keycodes to handle
14448 shift Boolean True to handle key only when shift is pressed (defaults to false)
14449 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14450 alt Boolean True to handle key only when alt is pressed (defaults to false)
14451 fn Function The function to call when KeyMap finds the expected key combination
14452 scope Object The scope of the callback function
14458 var map = new Roo.KeyMap(document, {
14459 key: Roo.EventObject.ENTER,
14464 //Add a new binding to the existing KeyMap later
14472 * @param {Object/Array} config A single KeyMap config or an array of configs
14474 addBinding : function(config){
14475 if(config instanceof Array){
14476 for(var i = 0, len = config.length; i < len; i++){
14477 this.addBinding(config[i]);
14481 var keyCode = config.key,
14482 shift = config.shift,
14483 ctrl = config.ctrl,
14486 scope = config.scope;
14487 if(typeof keyCode == "string"){
14489 var keyString = keyCode.toUpperCase();
14490 for(var j = 0, len = keyString.length; j < len; j++){
14491 ks.push(keyString.charCodeAt(j));
14495 var keyArray = keyCode instanceof Array;
14496 var handler = function(e){
14497 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14498 var k = e.getKey();
14500 for(var i = 0, len = keyCode.length; i < len; i++){
14501 if(keyCode[i] == k){
14502 if(this.stopEvent){
14505 fn.call(scope || window, k, e);
14511 if(this.stopEvent){
14514 fn.call(scope || window, k, e);
14519 this.bindings.push(handler);
14523 * Shorthand for adding a single key listener
14524 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14525 * following options:
14526 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14527 * @param {Function} fn The function to call
14528 * @param {Object} scope (optional) The scope of the function
14530 on : function(key, fn, scope){
14531 var keyCode, shift, ctrl, alt;
14532 if(typeof key == "object" && !(key instanceof Array)){
14551 handleKeyDown : function(e){
14552 if(this.enabled){ //just in case
14553 var b = this.bindings;
14554 for(var i = 0, len = b.length; i < len; i++){
14555 b[i].call(this, e);
14561 * Returns true if this KeyMap is enabled
14562 * @return {Boolean}
14564 isEnabled : function(){
14565 return this.enabled;
14569 * Enables this KeyMap
14571 enable: function(){
14573 this.el.on(this.eventName, this.handleKeyDown, this);
14574 this.enabled = true;
14579 * Disable this KeyMap
14581 disable: function(){
14583 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14584 this.enabled = false;
14589 * Ext JS Library 1.1.1
14590 * Copyright(c) 2006-2007, Ext JS, LLC.
14592 * Originally Released Under LGPL - original licence link has changed is not relivant.
14595 * <script type="text/javascript">
14600 * @class Roo.util.TextMetrics
14601 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14602 * wide, in pixels, a given block of text will be.
14605 Roo.util.TextMetrics = function(){
14609 * Measures the size of the specified text
14610 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14611 * that can affect the size of the rendered text
14612 * @param {String} text The text to measure
14613 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14614 * in order to accurately measure the text height
14615 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14617 measure : function(el, text, fixedWidth){
14619 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14622 shared.setFixedWidth(fixedWidth || 'auto');
14623 return shared.getSize(text);
14627 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14628 * the overhead of multiple calls to initialize the style properties on each measurement.
14629 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14630 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14631 * in order to accurately measure the text height
14632 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14634 createInstance : function(el, fixedWidth){
14635 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14642 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14643 var ml = new Roo.Element(document.createElement('div'));
14644 document.body.appendChild(ml.dom);
14645 ml.position('absolute');
14646 ml.setLeftTop(-1000, -1000);
14650 ml.setWidth(fixedWidth);
14655 * Returns the size of the specified text based on the internal element's style and width properties
14656 * @memberOf Roo.util.TextMetrics.Instance#
14657 * @param {String} text The text to measure
14658 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14660 getSize : function(text){
14662 var s = ml.getSize();
14668 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14669 * that can affect the size of the rendered text
14670 * @memberOf Roo.util.TextMetrics.Instance#
14671 * @param {String/HTMLElement} el The element, dom node or id
14673 bind : function(el){
14675 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14680 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14681 * to set a fixed width in order to accurately measure the text height.
14682 * @memberOf Roo.util.TextMetrics.Instance#
14683 * @param {Number} width The width to set on the element
14685 setFixedWidth : function(width){
14686 ml.setWidth(width);
14690 * Returns the measured width of the specified text
14691 * @memberOf Roo.util.TextMetrics.Instance#
14692 * @param {String} text The text to measure
14693 * @return {Number} width The width in pixels
14695 getWidth : function(text){
14696 ml.dom.style.width = 'auto';
14697 return this.getSize(text).width;
14701 * Returns the measured height of the specified text. For multiline text, be sure to call
14702 * {@link #setFixedWidth} if necessary.
14703 * @memberOf Roo.util.TextMetrics.Instance#
14704 * @param {String} text The text to measure
14705 * @return {Number} height The height in pixels
14707 getHeight : function(text){
14708 return this.getSize(text).height;
14712 instance.bind(bindTo);
14717 // backwards compat
14718 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
14720 * Ext JS Library 1.1.1
14721 * Copyright(c) 2006-2007, Ext JS, LLC.
14723 * Originally Released Under LGPL - original licence link has changed is not relivant.
14726 * <script type="text/javascript">
14730 * @class Roo.state.Provider
14731 * Abstract base class for state provider implementations. This class provides methods
14732 * for encoding and decoding <b>typed</b> variables including dates and defines the
14733 * Provider interface.
14735 Roo.state.Provider = function(){
14737 * @event statechange
14738 * Fires when a state change occurs.
14739 * @param {Provider} this This state provider
14740 * @param {String} key The state key which was changed
14741 * @param {String} value The encoded value for the state
14744 "statechange": true
14747 Roo.state.Provider.superclass.constructor.call(this);
14749 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
14751 * Returns the current value for a key
14752 * @param {String} name The key name
14753 * @param {Mixed} defaultValue A default value to return if the key's value is not found
14754 * @return {Mixed} The state data
14756 get : function(name, defaultValue){
14757 return typeof this.state[name] == "undefined" ?
14758 defaultValue : this.state[name];
14762 * Clears a value from the state
14763 * @param {String} name The key name
14765 clear : function(name){
14766 delete this.state[name];
14767 this.fireEvent("statechange", this, name, null);
14771 * Sets the value for a key
14772 * @param {String} name The key name
14773 * @param {Mixed} value The value to set
14775 set : function(name, value){
14776 this.state[name] = value;
14777 this.fireEvent("statechange", this, name, value);
14781 * Decodes a string previously encoded with {@link #encodeValue}.
14782 * @param {String} value The value to decode
14783 * @return {Mixed} The decoded value
14785 decodeValue : function(cookie){
14786 var re = /^(a|n|d|b|s|o)\:(.*)$/;
14787 var matches = re.exec(unescape(cookie));
14788 if(!matches || !matches[1]) return; // non state cookie
14789 var type = matches[1];
14790 var v = matches[2];
14793 return parseFloat(v);
14795 return new Date(Date.parse(v));
14800 var values = v.split("^");
14801 for(var i = 0, len = values.length; i < len; i++){
14802 all.push(this.decodeValue(values[i]));
14807 var values = v.split("^");
14808 for(var i = 0, len = values.length; i < len; i++){
14809 var kv = values[i].split("=");
14810 all[kv[0]] = this.decodeValue(kv[1]);
14819 * Encodes a value including type information. Decode with {@link #decodeValue}.
14820 * @param {Mixed} value The value to encode
14821 * @return {String} The encoded value
14823 encodeValue : function(v){
14825 if(typeof v == "number"){
14827 }else if(typeof v == "boolean"){
14828 enc = "b:" + (v ? "1" : "0");
14829 }else if(v instanceof Date){
14830 enc = "d:" + v.toGMTString();
14831 }else if(v instanceof Array){
14833 for(var i = 0, len = v.length; i < len; i++){
14834 flat += this.encodeValue(v[i]);
14835 if(i != len-1) flat += "^";
14838 }else if(typeof v == "object"){
14841 if(typeof v[key] != "function"){
14842 flat += key + "=" + this.encodeValue(v[key]) + "^";
14845 enc = "o:" + flat.substring(0, flat.length-1);
14849 return escape(enc);
14855 * Ext JS Library 1.1.1
14856 * Copyright(c) 2006-2007, Ext JS, LLC.
14858 * Originally Released Under LGPL - original licence link has changed is not relivant.
14861 * <script type="text/javascript">
14864 * @class Roo.state.Manager
14865 * This is the global state manager. By default all components that are "state aware" check this class
14866 * for state information if you don't pass them a custom state provider. In order for this class
14867 * to be useful, it must be initialized with a provider when your application initializes.
14869 // in your initialization function
14871 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
14873 // supposed you have a {@link Roo.BorderLayout}
14874 var layout = new Roo.BorderLayout(...);
14875 layout.restoreState();
14876 // or a {Roo.BasicDialog}
14877 var dialog = new Roo.BasicDialog(...);
14878 dialog.restoreState();
14882 Roo.state.Manager = function(){
14883 var provider = new Roo.state.Provider();
14887 * Configures the default state provider for your application
14888 * @param {Provider} stateProvider The state provider to set
14890 setProvider : function(stateProvider){
14891 provider = stateProvider;
14895 * Returns the current value for a key
14896 * @param {String} name The key name
14897 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
14898 * @return {Mixed} The state data
14900 get : function(key, defaultValue){
14901 return provider.get(key, defaultValue);
14905 * Sets the value for a key
14906 * @param {String} name The key name
14907 * @param {Mixed} value The state data
14909 set : function(key, value){
14910 provider.set(key, value);
14914 * Clears a value from the state
14915 * @param {String} name The key name
14917 clear : function(key){
14918 provider.clear(key);
14922 * Gets the currently configured state provider
14923 * @return {Provider} The state provider
14925 getProvider : function(){
14932 * Ext JS Library 1.1.1
14933 * Copyright(c) 2006-2007, Ext JS, LLC.
14935 * Originally Released Under LGPL - original licence link has changed is not relivant.
14938 * <script type="text/javascript">
14941 * @class Roo.state.CookieProvider
14942 * @extends Roo.state.Provider
14943 * The default Provider implementation which saves state via cookies.
14946 var cp = new Roo.state.CookieProvider({
14948 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
14949 domain: "roojs.com"
14951 Roo.state.Manager.setProvider(cp);
14953 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
14954 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
14955 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
14956 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
14957 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
14958 * domain the page is running on including the 'www' like 'www.roojs.com')
14959 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
14961 * Create a new CookieProvider
14962 * @param {Object} config The configuration object
14964 Roo.state.CookieProvider = function(config){
14965 Roo.state.CookieProvider.superclass.constructor.call(this);
14967 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
14968 this.domain = null;
14969 this.secure = false;
14970 Roo.apply(this, config);
14971 this.state = this.readCookies();
14974 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
14976 set : function(name, value){
14977 if(typeof value == "undefined" || value === null){
14981 this.setCookie(name, value);
14982 Roo.state.CookieProvider.superclass.set.call(this, name, value);
14986 clear : function(name){
14987 this.clearCookie(name);
14988 Roo.state.CookieProvider.superclass.clear.call(this, name);
14992 readCookies : function(){
14994 var c = document.cookie + ";";
14995 var re = /\s?(.*?)=(.*?);/g;
14997 while((matches = re.exec(c)) != null){
14998 var name = matches[1];
14999 var value = matches[2];
15000 if(name && name.substring(0,3) == "ys-"){
15001 cookies[name.substr(3)] = this.decodeValue(value);
15008 setCookie : function(name, value){
15009 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
15010 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
15011 ((this.path == null) ? "" : ("; path=" + this.path)) +
15012 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15013 ((this.secure == true) ? "; secure" : "");
15017 clearCookie : function(name){
15018 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
15019 ((this.path == null) ? "" : ("; path=" + this.path)) +
15020 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15021 ((this.secure == true) ? "; secure" : "");
15025 * Ext JS Library 1.1.1
15026 * Copyright(c) 2006-2007, Ext JS, LLC.
15028 * Originally Released Under LGPL - original licence link has changed is not relivant.
15031 * <script type="text/javascript">
15036 * @class Roo.ComponentMgr
15037 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
15040 Roo.ComponentMgr = function(){
15041 var all = new Roo.util.MixedCollection();
15045 * Registers a component.
15046 * @param {Roo.Component} c The component
15048 register : function(c){
15053 * Unregisters a component.
15054 * @param {Roo.Component} c The component
15056 unregister : function(c){
15061 * Returns a component by id
15062 * @param {String} id The component id
15064 get : function(id){
15065 return all.get(id);
15069 * Registers a function that will be called when a specified component is added to ComponentMgr
15070 * @param {String} id The component id
15071 * @param {Funtction} fn The callback function
15072 * @param {Object} scope The scope of the callback
15074 onAvailable : function(id, fn, scope){
15075 all.on("add", function(index, o){
15077 fn.call(scope || o, o);
15078 all.un("add", fn, scope);
15085 * Ext JS Library 1.1.1
15086 * Copyright(c) 2006-2007, Ext JS, LLC.
15088 * Originally Released Under LGPL - original licence link has changed is not relivant.
15091 * <script type="text/javascript">
15095 * @class Roo.Component
15096 * @extends Roo.util.Observable
15097 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15098 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15099 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15100 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15101 * All visual components (widgets) that require rendering into a layout should subclass Component.
15103 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15104 * 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
15105 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15107 Roo.Component = function(config){
15108 config = config || {};
15109 if(config.tagName || config.dom || typeof config == "string"){ // element object
15110 config = {el: config, id: config.id || config};
15112 this.initialConfig = config;
15114 Roo.apply(this, config);
15118 * Fires after the component is disabled.
15119 * @param {Roo.Component} this
15124 * Fires after the component is enabled.
15125 * @param {Roo.Component} this
15129 * @event beforeshow
15130 * Fires before the component is shown. Return false to stop the show.
15131 * @param {Roo.Component} this
15136 * Fires after the component is shown.
15137 * @param {Roo.Component} this
15141 * @event beforehide
15142 * Fires before the component is hidden. Return false to stop the hide.
15143 * @param {Roo.Component} this
15148 * Fires after the component is hidden.
15149 * @param {Roo.Component} this
15153 * @event beforerender
15154 * Fires before the component is rendered. Return false to stop the render.
15155 * @param {Roo.Component} this
15157 beforerender : true,
15160 * Fires after the component is rendered.
15161 * @param {Roo.Component} this
15165 * @event beforedestroy
15166 * Fires before the component is destroyed. Return false to stop the destroy.
15167 * @param {Roo.Component} this
15169 beforedestroy : true,
15172 * Fires after the component is destroyed.
15173 * @param {Roo.Component} this
15178 this.id = "ext-comp-" + (++Roo.Component.AUTO_ID);
15180 Roo.ComponentMgr.register(this);
15181 Roo.Component.superclass.constructor.call(this);
15182 this.initComponent();
15183 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15184 this.render(this.renderTo);
15185 delete this.renderTo;
15190 Roo.Component.AUTO_ID = 1000;
15192 Roo.extend(Roo.Component, Roo.util.Observable, {
15194 * @scope Roo.Component.prototype
15196 * true if this component is hidden. Read-only.
15201 * true if this component is disabled. Read-only.
15206 * true if this component has been rendered. Read-only.
15210 /** @cfg {String} disableClass
15211 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15213 disabledClass : "x-item-disabled",
15214 /** @cfg {Boolean} allowDomMove
15215 * Whether the component can move the Dom node when rendering (defaults to true).
15217 allowDomMove : true,
15218 /** @cfg {String} hideMode (display|visibility)
15219 * How this component should hidden. Supported values are
15220 * "visibility" (css visibility), "offsets" (negative offset position) and
15221 * "display" (css display) - defaults to "display".
15223 hideMode: 'display',
15226 ctype : "Roo.Component",
15229 * @cfg {String} actionMode
15230 * which property holds the element that used for hide() / show() / disable() / enable()
15236 getActionEl : function(){
15237 return this[this.actionMode];
15240 initComponent : Roo.emptyFn,
15242 * If this is a lazy rendering component, render it to its container element.
15243 * @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.
15245 render : function(container, position){
15246 if(!this.rendered && this.fireEvent("beforerender", this) !== false){
15247 if(!container && this.el){
15248 this.el = Roo.get(this.el);
15249 container = this.el.dom.parentNode;
15250 this.allowDomMove = false;
15252 this.container = Roo.get(container);
15253 this.rendered = true;
15254 if(position !== undefined){
15255 if(typeof position == 'number'){
15256 position = this.container.dom.childNodes[position];
15258 position = Roo.getDom(position);
15261 this.onRender(this.container, position || null);
15263 this.el.addClass(this.cls);
15267 this.el.applyStyles(this.style);
15270 this.fireEvent("render", this);
15271 this.afterRender(this.container);
15283 // default function is not really useful
15284 onRender : function(ct, position){
15286 this.el = Roo.get(this.el);
15287 if(this.allowDomMove !== false){
15288 ct.dom.insertBefore(this.el.dom, position);
15294 getAutoCreate : function(){
15295 var cfg = typeof this.autoCreate == "object" ?
15296 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15297 if(this.id && !cfg.id){
15304 afterRender : Roo.emptyFn,
15307 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15308 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15310 destroy : function(){
15311 if(this.fireEvent("beforedestroy", this) !== false){
15312 this.purgeListeners();
15313 this.beforeDestroy();
15315 this.el.removeAllListeners();
15317 if(this.actionMode == "container"){
15318 this.container.remove();
15322 Roo.ComponentMgr.unregister(this);
15323 this.fireEvent("destroy", this);
15328 beforeDestroy : function(){
15333 onDestroy : function(){
15338 * Returns the underlying {@link Roo.Element}.
15339 * @return {Roo.Element} The element
15341 getEl : function(){
15346 * Returns the id of this component.
15349 getId : function(){
15354 * Try to focus this component.
15355 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15356 * @return {Roo.Component} this
15358 focus : function(selectText){
15361 if(selectText === true){
15362 this.el.dom.select();
15377 * Disable this component.
15378 * @return {Roo.Component} this
15380 disable : function(){
15384 this.disabled = true;
15385 this.fireEvent("disable", this);
15390 onDisable : function(){
15391 this.getActionEl().addClass(this.disabledClass);
15392 this.el.dom.disabled = true;
15396 * Enable this component.
15397 * @return {Roo.Component} this
15399 enable : function(){
15403 this.disabled = false;
15404 this.fireEvent("enable", this);
15409 onEnable : function(){
15410 this.getActionEl().removeClass(this.disabledClass);
15411 this.el.dom.disabled = false;
15415 * Convenience function for setting disabled/enabled by boolean.
15416 * @param {Boolean} disabled
15418 setDisabled : function(disabled){
15419 this[disabled ? "disable" : "enable"]();
15423 * Show this component.
15424 * @return {Roo.Component} this
15427 if(this.fireEvent("beforeshow", this) !== false){
15428 this.hidden = false;
15432 this.fireEvent("show", this);
15438 onShow : function(){
15439 var ae = this.getActionEl();
15440 if(this.hideMode == 'visibility'){
15441 ae.dom.style.visibility = "visible";
15442 }else if(this.hideMode == 'offsets'){
15443 ae.removeClass('x-hidden');
15445 ae.dom.style.display = "";
15450 * Hide this component.
15451 * @return {Roo.Component} this
15454 if(this.fireEvent("beforehide", this) !== false){
15455 this.hidden = true;
15459 this.fireEvent("hide", this);
15465 onHide : function(){
15466 var ae = this.getActionEl();
15467 if(this.hideMode == 'visibility'){
15468 ae.dom.style.visibility = "hidden";
15469 }else if(this.hideMode == 'offsets'){
15470 ae.addClass('x-hidden');
15472 ae.dom.style.display = "none";
15477 * Convenience function to hide or show this component by boolean.
15478 * @param {Boolean} visible True to show, false to hide
15479 * @return {Roo.Component} this
15481 setVisible: function(visible){
15491 * Returns true if this component is visible.
15493 isVisible : function(){
15494 return this.getActionEl().isVisible();
15497 cloneConfig : function(overrides){
15498 overrides = overrides || {};
15499 var id = overrides.id || Roo.id();
15500 var cfg = Roo.applyIf(overrides, this.initialConfig);
15501 cfg.id = id; // prevent dup id
15502 return new this.constructor(cfg);
15506 * Ext JS Library 1.1.1
15507 * Copyright(c) 2006-2007, Ext JS, LLC.
15509 * Originally Released Under LGPL - original licence link has changed is not relivant.
15512 * <script type="text/javascript">
15516 * @class Roo.BoxComponent
15517 * @extends Roo.Component
15518 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15519 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15520 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
15521 * layout containers.
15523 * @param {Roo.Element/String/Object} config The configuration options.
15525 Roo.BoxComponent = function(config){
15526 Roo.Component.call(this, config);
15530 * Fires after the component is resized.
15531 * @param {Roo.Component} this
15532 * @param {Number} adjWidth The box-adjusted width that was set
15533 * @param {Number} adjHeight The box-adjusted height that was set
15534 * @param {Number} rawWidth The width that was originally specified
15535 * @param {Number} rawHeight The height that was originally specified
15540 * Fires after the component is moved.
15541 * @param {Roo.Component} this
15542 * @param {Number} x The new x position
15543 * @param {Number} y The new y position
15549 Roo.extend(Roo.BoxComponent, Roo.Component, {
15550 // private, set in afterRender to signify that the component has been rendered
15552 // private, used to defer height settings to subclasses
15553 deferHeight: false,
15554 /** @cfg {Number} width
15555 * width (optional) size of component
15557 /** @cfg {Number} height
15558 * height (optional) size of component
15562 * Sets the width and height of the component. This method fires the resize event. This method can accept
15563 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15564 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15565 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15566 * @return {Roo.BoxComponent} this
15568 setSize : function(w, h){
15569 // support for standard size objects
15570 if(typeof w == 'object'){
15575 if(!this.boxReady){
15581 // prevent recalcs when not needed
15582 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15585 this.lastSize = {width: w, height: h};
15587 var adj = this.adjustSize(w, h);
15588 var aw = adj.width, ah = adj.height;
15589 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
15590 var rz = this.getResizeEl();
15591 if(!this.deferHeight && aw !== undefined && ah !== undefined){
15592 rz.setSize(aw, ah);
15593 }else if(!this.deferHeight && ah !== undefined){
15595 }else if(aw !== undefined){
15598 this.onResize(aw, ah, w, h);
15599 this.fireEvent('resize', this, aw, ah, w, h);
15605 * Gets the current size of the component's underlying element.
15606 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
15608 getSize : function(){
15609 return this.el.getSize();
15613 * Gets the current XY position of the component's underlying element.
15614 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15615 * @return {Array} The XY position of the element (e.g., [100, 200])
15617 getPosition : function(local){
15618 if(local === true){
15619 return [this.el.getLeft(true), this.el.getTop(true)];
15621 return this.xy || this.el.getXY();
15625 * Gets the current box measurements of the component's underlying element.
15626 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15627 * @returns {Object} box An object in the format {x, y, width, height}
15629 getBox : function(local){
15630 var s = this.el.getSize();
15632 s.x = this.el.getLeft(true);
15633 s.y = this.el.getTop(true);
15635 var xy = this.xy || this.el.getXY();
15643 * Sets the current box measurements of the component's underlying element.
15644 * @param {Object} box An object in the format {x, y, width, height}
15645 * @returns {Roo.BoxComponent} this
15647 updateBox : function(box){
15648 this.setSize(box.width, box.height);
15649 this.setPagePosition(box.x, box.y);
15654 getResizeEl : function(){
15655 return this.resizeEl || this.el;
15659 getPositionEl : function(){
15660 return this.positionEl || this.el;
15664 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
15665 * This method fires the move event.
15666 * @param {Number} left The new left
15667 * @param {Number} top The new top
15668 * @returns {Roo.BoxComponent} this
15670 setPosition : function(x, y){
15673 if(!this.boxReady){
15676 var adj = this.adjustPosition(x, y);
15677 var ax = adj.x, ay = adj.y;
15679 var el = this.getPositionEl();
15680 if(ax !== undefined || ay !== undefined){
15681 if(ax !== undefined && ay !== undefined){
15682 el.setLeftTop(ax, ay);
15683 }else if(ax !== undefined){
15685 }else if(ay !== undefined){
15688 this.onPosition(ax, ay);
15689 this.fireEvent('move', this, ax, ay);
15695 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
15696 * This method fires the move event.
15697 * @param {Number} x The new x position
15698 * @param {Number} y The new y position
15699 * @returns {Roo.BoxComponent} this
15701 setPagePosition : function(x, y){
15704 if(!this.boxReady){
15707 if(x === undefined || y === undefined){ // cannot translate undefined points
15710 var p = this.el.translatePoints(x, y);
15711 this.setPosition(p.left, p.top);
15716 onRender : function(ct, position){
15717 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
15719 this.resizeEl = Roo.get(this.resizeEl);
15721 if(this.positionEl){
15722 this.positionEl = Roo.get(this.positionEl);
15727 afterRender : function(){
15728 Roo.BoxComponent.superclass.afterRender.call(this);
15729 this.boxReady = true;
15730 this.setSize(this.width, this.height);
15731 if(this.x || this.y){
15732 this.setPosition(this.x, this.y);
15734 if(this.pageX || this.pageY){
15735 this.setPagePosition(this.pageX, this.pageY);
15740 * Force the component's size to recalculate based on the underlying element's current height and width.
15741 * @returns {Roo.BoxComponent} this
15743 syncSize : function(){
15744 delete this.lastSize;
15745 this.setSize(this.el.getWidth(), this.el.getHeight());
15750 * Called after the component is resized, this method is empty by default but can be implemented by any
15751 * subclass that needs to perform custom logic after a resize occurs.
15752 * @param {Number} adjWidth The box-adjusted width that was set
15753 * @param {Number} adjHeight The box-adjusted height that was set
15754 * @param {Number} rawWidth The width that was originally specified
15755 * @param {Number} rawHeight The height that was originally specified
15757 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
15762 * Called after the component is moved, this method is empty by default but can be implemented by any
15763 * subclass that needs to perform custom logic after a move occurs.
15764 * @param {Number} x The new x position
15765 * @param {Number} y The new y position
15767 onPosition : function(x, y){
15772 adjustSize : function(w, h){
15773 if(this.autoWidth){
15776 if(this.autoHeight){
15779 return {width : w, height: h};
15783 adjustPosition : function(x, y){
15784 return {x : x, y: y};
15787 * Original code for Roojs - LGPL
15788 * <script type="text/javascript">
15792 * @class Roo.XComponent
15793 * A delayed Element creator...
15794 * Or a way to group chunks of interface together.
15795 * technically this is a wrapper around a tree of Roo elements (which defines a 'module'),
15796 * used in conjunction with XComponent.build() it will create an instance of each element,
15797 * then call addxtype() to build the User interface.
15799 * Mypart.xyx = new Roo.XComponent({
15801 parent : 'Mypart.xyz', // empty == document.element.!!
15805 disabled : function() {}
15807 tree : function() { // return an tree of xtype declared components
15811 xtype : 'NestedLayoutPanel',
15818 * It can be used to build a big heiracy, with parent etc.
15819 * or you can just use this to render a single compoent to a dom element
15820 * MYPART.render(Roo.Element | String(id) | dom_element )
15827 * Roo is designed primarily as a single page application, so the UI build for a standard interface will
15828 * expect a single 'TOP' level module normally indicated by the 'parent' of the XComponent definition being defined as false.
15830 * Each sub module is expected to have a parent pointing to the class name of it's parent module.
15832 * When the top level is false, a 'Roo.BorderLayout' is created and the element is flagged as 'topModule'
15833 * - if mulitple topModules exist, the last one is defined as the top module.
15837 * When the top level or multiple modules are to embedded into a existing HTML page,
15838 * the parent element can container '#id' of the element where the module will be drawn.
15842 * Unlike classic Roo, the bootstrap tends not to be used as a single page.
15843 * it relies more on a include mechanism, where sub modules are included into an outer page.
15844 * This is normally managed by the builder tools using Roo.apply( options, Included.Sub.Module )
15846 * Bootstrap Roo Included elements
15848 * Our builder application needs the ability to preview these sub compoennts. They will normally have parent=false set,
15849 * hence confusing the component builder as it thinks there are multiple top level elements.
15853 * @extends Roo.util.Observable
15855 * @param cfg {Object} configuration of component
15858 Roo.XComponent = function(cfg) {
15859 Roo.apply(this, cfg);
15863 * Fires when this the componnt is built
15864 * @param {Roo.XComponent} c the component
15869 this.region = this.region || 'center'; // default..
15870 Roo.XComponent.register(this);
15871 this.modules = false;
15872 this.el = false; // where the layout goes..
15876 Roo.extend(Roo.XComponent, Roo.util.Observable, {
15879 * The created element (with Roo.factory())
15880 * @type {Roo.Layout}
15886 * for BC - use el in new code
15887 * @type {Roo.Layout}
15893 * for BC - use el in new code
15894 * @type {Roo.Layout}
15899 * @cfg {Function|boolean} disabled
15900 * If this module is disabled by some rule, return true from the funtion
15905 * @cfg {String} parent
15906 * Name of parent element which it get xtype added to..
15911 * @cfg {String} order
15912 * Used to set the order in which elements are created (usefull for multiple tabs)
15917 * @cfg {String} name
15918 * String to display while loading.
15922 * @cfg {String} region
15923 * Region to render component to (defaults to center)
15928 * @cfg {Array} items
15929 * A single item array - the first element is the root of the tree..
15930 * It's done this way to stay compatible with the Xtype system...
15936 * The method that retuns the tree of parts that make up this compoennt
15943 * render element to dom or tree
15944 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
15947 render : function(el)
15951 var hp = this.parent ? 1 : 0;
15952 Roo.debug && Roo.log(this);
15954 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
15955 // if parent is a '#.....' string, then let's use that..
15956 var ename = this.parent.substr(1);
15957 this.parent = false;
15958 Roo.debug && Roo.log(ename);
15960 case 'bootstrap-body' :
15961 if (typeof(Roo.bootstrap.Body) != 'undefined') {
15962 this.parent = { el : new Roo.bootstrap.Body() };
15963 Roo.debug && Roo.log("setting el to doc body");
15966 throw "Container is bootstrap body, but Roo.bootstrap.Body is not defined";
15970 this.parent = { el : true};
15973 el = Roo.get(ename);
15978 if (!el && !this.parent) {
15979 Roo.debug && Roo.log("Warning - element can not be found :#" + ename );
15983 Roo.debug && Roo.log("EL:");
15984 Roo.debug && Roo.log(el);
15985 Roo.debug && Roo.log("this.parent.el:");
15986 Roo.debug && Roo.log(this.parent.el);
15988 var tree = this._tree ? this._tree() : this.tree();
15990 // altertive root elements ??? - we need a better way to indicate these.
15991 var is_alt = (typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) ||
15992 (typeof(Roo.mailer) != 'undefined' && tree.xns == Roo.mailer) ;
15994 if (!this.parent && is_alt) {
15995 //el = Roo.get(document.body);
15996 this.parent = { el : true };
16001 if (!this.parent) {
16003 Roo.debug && Roo.log("no parent - creating one");
16005 el = el ? Roo.get(el) : false;
16007 // it's a top level one..
16009 el : new Roo.BorderLayout(el || document.body, {
16015 tabPosition: 'top',
16016 //resizeTabs: true,
16017 alwaysShowTabs: el && hp? false : true,
16018 hideTabs: el || !hp ? true : false,
16025 if (!this.parent.el) {
16026 // probably an old style ctor, which has been disabled.
16030 // The 'tree' method is '_tree now'
16032 tree.region = tree.region || this.region;
16034 if (this.parent.el === true) {
16035 // bootstrap... - body..
16036 this.parent.el = Roo.factory(tree);
16039 this.el = this.parent.el.addxtype(tree);
16040 this.fireEvent('built', this);
16042 this.panel = this.el;
16043 this.layout = this.panel.layout;
16044 this.parentLayout = this.parent.layout || false;
16050 Roo.apply(Roo.XComponent, {
16052 * @property hideProgress
16053 * true to disable the building progress bar.. usefull on single page renders.
16056 hideProgress : false,
16058 * @property buildCompleted
16059 * True when the builder has completed building the interface.
16062 buildCompleted : false,
16065 * @property topModule
16066 * the upper most module - uses document.element as it's constructor.
16073 * @property modules
16074 * array of modules to be created by registration system.
16075 * @type {Array} of Roo.XComponent
16080 * @property elmodules
16081 * array of modules to be created by which use #ID
16082 * @type {Array} of Roo.XComponent
16088 * @property build_from_html
16089 * Build elements from html - used by bootstrap HTML stuff
16090 * - this is cleared after build is completed
16091 * @type {boolean} true (default false)
16094 build_from_html : false,
16097 * Register components to be built later.
16099 * This solves the following issues
16100 * - Building is not done on page load, but after an authentication process has occured.
16101 * - Interface elements are registered on page load
16102 * - Parent Interface elements may not be loaded before child, so this handles that..
16109 module : 'Pman.Tab.projectMgr',
16111 parent : 'Pman.layout',
16112 disabled : false, // or use a function..
16115 * * @param {Object} details about module
16117 register : function(obj) {
16119 Roo.XComponent.event.fireEvent('register', obj);
16120 switch(typeof(obj.disabled) ) {
16126 if ( obj.disabled() ) {
16132 if (obj.disabled) {
16138 this.modules.push(obj);
16142 * convert a string to an object..
16143 * eg. 'AAA.BBB' -> finds AAA.BBB
16147 toObject : function(str)
16149 if (!str || typeof(str) == 'object') {
16152 if (str.substring(0,1) == '#') {
16156 var ar = str.split('.');
16161 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
16163 throw "Module not found : " + str;
16167 throw "Module not found : " + str;
16169 Roo.each(ar, function(e) {
16170 if (typeof(o[e]) == 'undefined') {
16171 throw "Module not found : " + str;
16182 * move modules into their correct place in the tree..
16185 preBuild : function ()
16188 Roo.each(this.modules , function (obj)
16190 Roo.XComponent.event.fireEvent('beforebuild', obj);
16192 var opar = obj.parent;
16194 obj.parent = this.toObject(opar);
16196 Roo.debug && Roo.log("parent:toObject failed: " + e.toString());
16201 Roo.debug && Roo.log("GOT top level module");
16202 Roo.debug && Roo.log(obj);
16203 obj.modules = new Roo.util.MixedCollection(false,
16204 function(o) { return o.order + '' }
16206 this.topModule = obj;
16209 // parent is a string (usually a dom element name..)
16210 if (typeof(obj.parent) == 'string') {
16211 this.elmodules.push(obj);
16214 if (obj.parent.constructor != Roo.XComponent) {
16215 Roo.debug && Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
16217 if (!obj.parent.modules) {
16218 obj.parent.modules = new Roo.util.MixedCollection(false,
16219 function(o) { return o.order + '' }
16222 if (obj.parent.disabled) {
16223 obj.disabled = true;
16225 obj.parent.modules.add(obj);
16230 * make a list of modules to build.
16231 * @return {Array} list of modules.
16234 buildOrder : function()
16237 var cmp = function(a,b) {
16238 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
16240 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
16241 throw "No top level modules to build";
16244 // make a flat list in order of modules to build.
16245 var mods = this.topModule ? [ this.topModule ] : [];
16248 // elmodules (is a list of DOM based modules )
16249 Roo.each(this.elmodules, function(e) {
16251 if (!this.topModule &&
16252 typeof(e.parent) == 'string' &&
16253 e.parent.substring(0,1) == '#' &&
16254 Roo.get(e.parent.substr(1))
16257 _this.topModule = e;
16263 // add modules to their parents..
16264 var addMod = function(m) {
16265 Roo.debug && Roo.log("build Order: add: " + m.name);
16268 if (m.modules && !m.disabled) {
16269 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
16270 m.modules.keySort('ASC', cmp );
16271 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
16273 m.modules.each(addMod);
16275 Roo.debug && Roo.log("build Order: no child modules");
16277 // not sure if this is used any more..
16279 m.finalize.name = m.name + " (clean up) ";
16280 mods.push(m.finalize);
16284 if (this.topModule && this.topModule.modules) {
16285 this.topModule.modules.keySort('ASC', cmp );
16286 this.topModule.modules.each(addMod);
16292 * Build the registered modules.
16293 * @param {Object} parent element.
16294 * @param {Function} optional method to call after module has been added.
16298 build : function(opts)
16301 if (typeof(opts) != 'undefined') {
16302 Roo.apply(this,opts);
16306 var mods = this.buildOrder();
16308 //this.allmods = mods;
16309 //Roo.debug && Roo.log(mods);
16311 if (!mods.length) { // should not happen
16312 throw "NO modules!!!";
16316 var msg = "Building Interface...";
16317 // flash it up as modal - so we store the mask!?
16318 if (!this.hideProgress && Roo.MessageBox) {
16319 Roo.MessageBox.show({ title: 'loading' });
16320 Roo.MessageBox.show({
16321 title: "Please wait...",
16330 var total = mods.length;
16333 var progressRun = function() {
16334 if (!mods.length) {
16335 Roo.debug && Roo.log('hide?');
16336 if (!this.hideProgress && Roo.MessageBox) {
16337 Roo.MessageBox.hide();
16339 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
16341 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
16347 var m = mods.shift();
16350 Roo.debug && Roo.log(m);
16351 // not sure if this is supported any more.. - modules that are are just function
16352 if (typeof(m) == 'function') {
16354 return progressRun.defer(10, _this);
16358 msg = "Building Interface " + (total - mods.length) +
16360 (m.name ? (' - ' + m.name) : '');
16361 Roo.debug && Roo.log(msg);
16362 if (!this.hideProgress && Roo.MessageBox) {
16363 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
16367 // is the module disabled?
16368 var disabled = (typeof(m.disabled) == 'function') ?
16369 m.disabled.call(m.module.disabled) : m.disabled;
16373 return progressRun(); // we do not update the display!
16381 // it's 10 on top level, and 1 on others??? why...
16382 return progressRun.defer(10, _this);
16385 progressRun.defer(1, _this);
16399 * wrapper for event.on - aliased later..
16400 * Typically use to register a event handler for register:
16402 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
16411 Roo.XComponent.event = new Roo.util.Observable({
16415 * Fires when an Component is registered,
16416 * set the disable property on the Component to stop registration.
16417 * @param {Roo.XComponent} c the component being registerd.
16422 * @event beforebuild
16423 * Fires before each Component is built
16424 * can be used to apply permissions.
16425 * @param {Roo.XComponent} c the component being registerd.
16428 'beforebuild' : true,
16430 * @event buildcomplete
16431 * Fires on the top level element when all elements have been built
16432 * @param {Roo.XComponent} the top level component.
16434 'buildcomplete' : true
16439 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);