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;
65 // remove css image flicker
68 document.execCommand("BackgroundImageCache", false, true);
74 * True if the browser is in strict mode
79 * True if the page is running over SSL
84 * True when the document is fully initialized and ready for action
89 * Turn on debugging output (currently only the factory uses this)
96 * True to automatically uncache orphaned Roo.Elements periodically (defaults to true)
99 enableGarbageCollector : true,
102 * True to automatically purge event listeners after uncaching an element (defaults to false).
103 * Note: this only happens if enableGarbageCollector is true.
106 enableListenerCollection:false,
109 * URL to a blank file used by Roo when in secure mode for iframe src and onReady src to prevent
110 * the IE insecure content warning (defaults to javascript:false).
113 SSL_SECURE_URL : "javascript:false",
116 * URL to a 1x1 transparent gif image used by Roo to create inline icons with CSS background images. (Defaults to
117 * "http://Roojs.com/s.gif" and you should change this to a URL on your server).
120 BLANK_IMAGE_URL : "http:/"+"/localhost/s.gif",
122 emptyFn : function(){},
125 * Copies all the properties of config to obj if they don't already exist.
126 * @param {Object} obj The receiver of the properties
127 * @param {Object} config The source of the properties
128 * @return {Object} returns obj
130 applyIf : function(o, c){
133 if(typeof o[p] == "undefined"){ o[p] = c[p]; }
140 * Applies event listeners to elements by selectors when the document is ready.
141 * The event name is specified with an @ suffix.
144 // add a listener for click on all anchors in element with id foo
145 '#foo a@click' : function(e, t){
149 // add the same listener to multiple selectors (separated by comma BEFORE the @)
150 '#foo a, #bar span.some-class@mouseover' : function(){
155 * @param {Object} obj The list of behaviors to apply
157 addBehaviors : function(o){
159 Roo.onReady(function(){
164 var cache = {}; // simple cache for applying multiple behaviors to same selector does query multiple times
166 var parts = b.split('@');
167 if(parts[1]){ // for Object prototype breakers
170 cache[s] = Roo.select(s);
172 cache[s].on(parts[1], o[b]);
179 * Generates unique ids. If the element already has an id, it is unchanged
180 * @param {String/HTMLElement/Element} el (optional) The element to generate an id for
181 * @param {String} prefix (optional) Id prefix (defaults "Roo-gen")
182 * @return {String} The generated Id.
184 id : function(el, prefix){
185 prefix = prefix || "roo-gen";
187 var id = prefix + (++idSeed);
188 return el ? (el.id ? el.id : (el.id = id)) : id;
193 * Extends one class with another class and optionally overrides members with the passed literal. This class
194 * also adds the function "override()" to the class that can be used to override
195 * members on an instance.
196 * @param {Object} subclass The class inheriting the functionality
197 * @param {Object} superclass The class being extended
198 * @param {Object} overrides (optional) A literal with members
203 var io = function(o){
208 return function(sb, sp, overrides){
209 if(typeof sp == 'object'){ // eg. prototype, rather than function constructor..
212 sb = function(){sp.apply(this, arguments);};
214 var F = function(){}, sbp, spp = sp.prototype;
216 sbp = sb.prototype = new F();
220 if(spp.constructor == Object.prototype.constructor){
225 sb.override = function(o){
229 Roo.override(sb, overrides);
235 * Adds a list of functions to the prototype of an existing class, overwriting any existing methods with the same name.
237 Roo.override(MyClass, {
238 newMethod1: function(){
241 newMethod2: function(foo){
246 * @param {Object} origclass The class to override
247 * @param {Object} overrides The list of functions to add to origClass. This should be specified as an object literal
248 * containing one or more methods.
251 override : function(origclass, overrides){
253 var p = origclass.prototype;
254 for(var method in overrides){
255 p[method] = overrides[method];
260 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
262 Roo.namespace('Company', 'Company.data');
263 Company.Widget = function() { ... }
264 Company.data.CustomStore = function(config) { ... }
266 * @param {String} namespace1
267 * @param {String} namespace2
268 * @param {String} etc
271 namespace : function(){
272 var a=arguments, o=null, i, j, d, rt;
273 for (i=0; i<a.length; ++i) {
277 eval('if (typeof ' + rt + ' == "undefined"){' + rt + ' = {};} o = ' + rt + ';');
278 for (j=1; j<d.length; ++j) {
279 o[d[j]]=o[d[j]] || {};
285 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
287 Roo.factory({ xns: Roo.data, xtype : 'Store', .....});
288 Roo.factory(conf, Roo.data);
290 * @param {String} classname
291 * @param {String} namespace (optional)
295 factory : function(c, ns)
297 // no xtype, no ns or c.xns - or forced off by c.xns
298 if (!c.xtype || (!ns && !c.xns) || (c.xns === false)) { // not enough info...
301 ns = c.xns ? c.xns : ns; // if c.xns is set, then use that..
302 if (c.constructor == ns[c.xtype]) {// already created...
306 if (Roo.debug) Roo.log("Roo.Factory(" + c.xtype + ")");
307 var ret = new ns[c.xtype](c);
311 c.xns = false; // prevent recursion..
315 * Logs to console if it can.
317 * @param {String|Object} string
322 if ((typeof(console) == 'undefined') || (typeof(console.log) == 'undefined')) {
329 * 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.
333 urlEncode : function(o){
339 var ov = o[key], k = Roo.encodeURIComponent(key);
340 var type = typeof ov;
341 if(type == 'undefined'){
343 }else if(type != "function" && type != "object"){
344 buf.push(k, "=", Roo.encodeURIComponent(ov), "&");
345 }else if(ov instanceof Array){
347 for(var i = 0, len = ov.length; i < len; i++) {
348 buf.push(k, "=", Roo.encodeURIComponent(ov[i] === undefined ? '' : ov[i]), "&");
359 * Safe version of encodeURIComponent
360 * @param {String} data
364 encodeURIComponent : function (data)
367 return encodeURIComponent(data);
368 } catch(e) {} // should be an uri encode error.
370 if (data == '' || data == null){
373 // http://stackoverflow.com/questions/2596483/unicode-and-uri-encoding-decoding-and-escaping-in-javascript
374 function nibble_to_hex(nibble){
375 var chars = '0123456789ABCDEF';
376 return chars.charAt(nibble);
378 data = data.toString();
380 for(var i=0; i<data.length; i++){
381 var c = data.charCodeAt(i);
382 var bs = new Array();
385 bs[0] = 0xF0 | ((c & 0x1C0000) >>> 18);
386 bs[1] = 0x80 | ((c & 0x3F000) >>> 12);
387 bs[2] = 0x80 | ((c & 0xFC0) >>> 6);
388 bs[3] = 0x80 | (c & 0x3F);
389 }else if (c > 0x800){
391 bs[0] = 0xE0 | ((c & 0xF000) >>> 12);
392 bs[1] = 0x80 | ((c & 0xFC0) >>> 6);
393 bs[2] = 0x80 | (c & 0x3F);
396 bs[0] = 0xC0 | ((c & 0x7C0) >>> 6);
397 bs[1] = 0x80 | (c & 0x3F);
402 for(var j=0; j<bs.length; j++){
404 var hex = nibble_to_hex((b & 0xF0) >>> 4)
405 + nibble_to_hex(b &0x0F);
414 * 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]}.
415 * @param {String} string
416 * @param {Boolean} overwrite (optional) Items of the same name will overwrite previous values instead of creating an an array (Defaults to false).
417 * @return {Object} A literal with members
419 urlDecode : function(string, overwrite){
420 if(!string || !string.length){
424 var pairs = string.split('&');
425 var pair, name, value;
426 for(var i = 0, len = pairs.length; i < len; i++){
427 pair = pairs[i].split('=');
428 name = decodeURIComponent(pair[0]);
429 value = decodeURIComponent(pair[1]);
430 if(overwrite !== true){
431 if(typeof obj[name] == "undefined"){
433 }else if(typeof obj[name] == "string"){
434 obj[name] = [obj[name]];
435 obj[name].push(value);
437 obj[name].push(value);
447 * Iterates an array calling the passed function with each item, stopping if your function returns false. If the
448 * passed array is not really an array, your function is called once with it.
449 * The supplied function is called with (Object item, Number index, Array allItems).
450 * @param {Array/NodeList/Mixed} array
451 * @param {Function} fn
452 * @param {Object} scope
454 each : function(array, fn, scope){
455 if(typeof array.length == "undefined" || typeof array == "string"){
458 for(var i = 0, len = array.length; i < len; i++){
459 if(fn.call(scope || array[i], array[i], i, array) === false){ return i; };
464 combine : function(){
465 var as = arguments, l = as.length, r = [];
466 for(var i = 0; i < l; i++){
468 if(a instanceof Array){
470 }else if(a.length !== undefined && !a.substr){
471 r = r.concat(Array.prototype.slice.call(a, 0));
480 * Escapes the passed string for use in a regular expression
481 * @param {String} str
484 escapeRe : function(s) {
485 return s.replace(/([.*+?^${}()|[\]\/\\])/g, "\\$1");
489 callback : function(cb, scope, args, delay){
490 if(typeof cb == "function"){
492 cb.defer(delay, scope, args || []);
494 cb.apply(scope, args || []);
500 * Return the dom node for the passed string (id), dom node, or Roo.Element
501 * @param {String/HTMLElement/Roo.Element} el
502 * @return HTMLElement
504 getDom : function(el){
508 return el.dom ? el.dom : (typeof el == 'string' ? document.getElementById(el) : el);
512 * Shorthand for {@link Roo.ComponentMgr#get}
514 * @return Roo.Component
516 getCmp : function(id){
517 return Roo.ComponentMgr.get(id);
520 num : function(v, defaultValue){
521 if(typeof v != 'number'){
527 destroy : function(){
528 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
532 as.removeAllListeners();
536 if(typeof as.purgeListeners == 'function'){
539 if(typeof as.destroy == 'function'){
546 // inpired by a similar function in mootools library
548 * Returns the type of object that is passed in. If the object passed in is null or undefined it
549 * return false otherwise it returns one of the following values:<ul>
550 * <li><b>string</b>: If the object passed is a string</li>
551 * <li><b>number</b>: If the object passed is a number</li>
552 * <li><b>boolean</b>: If the object passed is a boolean value</li>
553 * <li><b>function</b>: If the object passed is a function reference</li>
554 * <li><b>object</b>: If the object passed is an object</li>
555 * <li><b>array</b>: If the object passed is an array</li>
556 * <li><b>regexp</b>: If the object passed is a regular expression</li>
557 * <li><b>element</b>: If the object passed is a DOM Element</li>
558 * <li><b>nodelist</b>: If the object passed is a DOM NodeList</li>
559 * <li><b>textnode</b>: If the object passed is a DOM text node and contains something other than whitespace</li>
560 * <li><b>whitespace</b>: If the object passed is a DOM text node and contains only whitespace</li>
561 * @param {Mixed} object
565 if(o === undefined || o === null){
572 if(t == 'object' && o.nodeName) {
574 case 1: return 'element';
575 case 3: return (/\S/).test(o.nodeValue) ? 'textnode' : 'whitespace';
578 if(t == 'object' || t == 'function') {
579 switch(o.constructor) {
580 case Array: return 'array';
581 case RegExp: return 'regexp';
583 if(typeof o.length == 'number' && typeof o.item == 'function') {
591 * Returns true if the passed value is null, undefined or an empty string (optional).
592 * @param {Mixed} value The value to test
593 * @param {Boolean} allowBlank (optional) Pass true if an empty string is not considered empty
596 isEmpty : function(v, allowBlank){
597 return v === null || v === undefined || (!allowBlank ? v === '' : false);
611 isBorderBox : isBorderBox,
613 isWindows : isWindows,
620 * By default, Ext intelligently decides whether floating elements should be shimmed. If you are using flash,
621 * you may want to set this to true.
624 useShims : ((isIE && !isIE7) || (isGecko && isMac)),
629 * Selects a single element as a Roo Element
630 * This is about as close as you can get to jQuery's $('do crazy stuff')
631 * @param {String} selector The selector/xpath query
632 * @param {Node} root (optional) The start of the query (defaults to document).
633 * @return {Roo.Element}
635 selectNode : function(selector, root)
637 var node = Roo.DomQuery.selectNode(selector,root);
638 return node ? Roo.get(node) : new Roo.Element(false);
646 Roo.namespace("Roo", "Roo.util", "Roo.grid", "Roo.dd", "Roo.tree", "Roo.data",
647 "Roo.form", "Roo.menu", "Roo.state", "Roo.lib", "Roo.layout", "Roo.app", "Roo.ux");
650 * Ext JS Library 1.1.1
651 * Copyright(c) 2006-2007, Ext JS, LLC.
653 * Originally Released Under LGPL - original licence link has changed is not relivant.
656 * <script type="text/javascript">
660 // wrappedn so fnCleanup is not in global scope...
662 function fnCleanUp() {
663 var p = Function.prototype;
664 delete p.createSequence;
666 delete p.createDelegate;
667 delete p.createCallback;
668 delete p.createInterceptor;
670 window.detachEvent("onunload", fnCleanUp);
672 window.attachEvent("onunload", fnCleanUp);
679 * These functions are available on every Function object (any JavaScript function).
681 Roo.apply(Function.prototype, {
683 * Creates a callback that passes arguments[0], arguments[1], arguments[2], ...
684 * Call directly on any function. Example: <code>myFunction.createCallback(myarg, myarg2)</code>
685 * Will create a function that is bound to those 2 args.
686 * @return {Function} The new function
688 createCallback : function(/*args...*/){
689 // make args available, in function below
690 var args = arguments;
693 return method.apply(window, args);
698 * Creates a delegate (callback) that sets the scope to obj.
699 * Call directly on any function. Example: <code>this.myFunction.createDelegate(this)</code>
700 * Will create a function that is automatically scoped to this.
701 * @param {Object} obj (optional) The object for which the scope is set
702 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
703 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
704 * if a number the args are inserted at the specified position
705 * @return {Function} The new function
707 createDelegate : function(obj, args, appendArgs){
710 var callArgs = args || arguments;
711 if(appendArgs === true){
712 callArgs = Array.prototype.slice.call(arguments, 0);
713 callArgs = callArgs.concat(args);
714 }else if(typeof appendArgs == "number"){
715 callArgs = Array.prototype.slice.call(arguments, 0); // copy arguments first
716 var applyArgs = [appendArgs, 0].concat(args); // create method call params
717 Array.prototype.splice.apply(callArgs, applyArgs); // splice them in
719 return method.apply(obj || window, callArgs);
724 * Calls this function after the number of millseconds specified.
725 * @param {Number} millis The number of milliseconds for the setTimeout call (if 0 the function is executed immediately)
726 * @param {Object} obj (optional) The object for which the scope is set
727 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
728 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
729 * if a number the args are inserted at the specified position
730 * @return {Number} The timeout id that can be used with clearTimeout
732 defer : function(millis, obj, args, appendArgs){
733 var fn = this.createDelegate(obj, args, appendArgs);
735 return setTimeout(fn, millis);
741 * Create a combined function call sequence of the original function + the passed function.
742 * The resulting function returns the results of the original function.
743 * The passed fcn is called with the parameters of the original function
744 * @param {Function} fcn The function to sequence
745 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
746 * @return {Function} The new function
748 createSequence : function(fcn, scope){
749 if(typeof fcn != "function"){
754 var retval = method.apply(this || window, arguments);
755 fcn.apply(scope || this || window, arguments);
761 * Creates an interceptor function. The passed fcn is called before the original one. If it returns false, the original one is not called.
762 * The resulting function returns the results of the original function.
763 * The passed fcn is called with the parameters of the original function.
765 * @param {Function} fcn The function to call before the original
766 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
767 * @return {Function} The new function
769 createInterceptor : function(fcn, scope){
770 if(typeof fcn != "function"){
777 if(fcn.apply(scope || this || window, arguments) === false){
780 return method.apply(this || window, arguments);
786 * Ext JS Library 1.1.1
787 * Copyright(c) 2006-2007, Ext JS, LLC.
789 * Originally Released Under LGPL - original licence link has changed is not relivant.
792 * <script type="text/javascript">
795 Roo.applyIf(String, {
800 * Escapes the passed string for ' and \
801 * @param {String} string The string to escape
802 * @return {String} The escaped string
805 escape : function(string) {
806 return string.replace(/('|\\)/g, "\\$1");
810 * Pads the left side of a string with a specified character. This is especially useful
811 * for normalizing number and date strings. Example usage:
813 var s = String.leftPad('123', 5, '0');
814 // s now contains the string: '00123'
816 * @param {String} string The original string
817 * @param {Number} size The total length of the output string
818 * @param {String} char (optional) The character with which to pad the original string (defaults to empty string " ")
819 * @return {String} The padded string
822 leftPad : function (val, size, ch) {
823 var result = new String(val);
824 if(ch === null || ch === undefined || ch === '') {
827 while (result.length < size) {
828 result = ch + result;
834 * Allows you to define a tokenized string and pass an arbitrary number of arguments to replace the tokens. Each
835 * token must be unique, and must increment in the format {0}, {1}, etc. Example usage:
837 var cls = 'my-class', text = 'Some text';
838 var s = String.format('<div class="{0}">{1}</div>', cls, text);
839 // s now contains the string: '<div class="my-class">Some text</div>'
841 * @param {String} string The tokenized string to be formatted
842 * @param {String} value1 The value to replace token {0}
843 * @param {String} value2 Etc...
844 * @return {String} The formatted string
847 format : function(format){
848 var args = Array.prototype.slice.call(arguments, 1);
849 return format.replace(/\{(\d+)\}/g, function(m, i){
850 return Roo.util.Format.htmlEncode(args[i]);
856 * Utility function that allows you to easily switch a string between two alternating values. The passed value
857 * is compared to the current string, and if they are equal, the other value that was passed in is returned. If
858 * they are already different, the first value passed in is returned. Note that this method returns the new value
859 * but does not change the current string.
861 // alternate sort directions
862 sort = sort.toggle('ASC', 'DESC');
864 // instead of conditional logic:
865 sort = (sort == 'ASC' ? 'DESC' : 'ASC');
867 * @param {String} value The value to compare to the current string
868 * @param {String} other The new value to use if the string already equals the first value passed in
869 * @return {String} The new value
872 String.prototype.toggle = function(value, other){
873 return this == value ? other : value;
876 * Ext JS Library 1.1.1
877 * Copyright(c) 2006-2007, Ext JS, LLC.
879 * Originally Released Under LGPL - original licence link has changed is not relivant.
882 * <script type="text/javascript">
888 Roo.applyIf(Number.prototype, {
890 * Checks whether or not the current number is within a desired range. If the number is already within the
891 * range it is returned, otherwise the min or max value is returned depending on which side of the range is
892 * exceeded. Note that this method returns the constrained value but does not change the current number.
893 * @param {Number} min The minimum number in the range
894 * @param {Number} max The maximum number in the range
895 * @return {Number} The constrained value if outside the range, otherwise the current value
897 constrain : function(min, max){
898 return Math.min(Math.max(this, min), max);
902 * Ext JS Library 1.1.1
903 * Copyright(c) 2006-2007, Ext JS, LLC.
905 * Originally Released Under LGPL - original licence link has changed is not relivant.
908 * <script type="text/javascript">
913 Roo.applyIf(Array.prototype, {
915 * Checks whether or not the specified object exists in the array.
916 * @param {Object} o The object to check for
917 * @return {Number} The index of o in the array (or -1 if it is not found)
919 indexOf : function(o){
920 for (var i = 0, len = this.length; i < len; i++){
921 if(this[i] == o) return i;
927 * Removes the specified object from the array. If the object is not found nothing happens.
928 * @param {Object} o The object to remove
930 remove : function(o){
931 var index = this.indexOf(o);
933 this.splice(index, 1);
937 * Map (JS 1.6 compatibility)
938 * @param {Function} function to call
942 var len = this.length >>> 0;
943 if (typeof fun != "function")
944 throw new TypeError();
946 var res = new Array(len);
947 var thisp = arguments[1];
948 for (var i = 0; i < len; i++)
951 res[i] = fun.call(thisp, this[i], i, this);
962 * Ext JS Library 1.1.1
963 * Copyright(c) 2006-2007, Ext JS, LLC.
965 * Originally Released Under LGPL - original licence link has changed is not relivant.
968 * <script type="text/javascript">
974 * The date parsing and format syntax is a subset of
975 * <a href="http://www.php.net/date">PHP's date() function</a>, and the formats that are
976 * supported will provide results equivalent to their PHP versions.
978 * Following is the list of all currently supported formats:
981 'Wed Jan 10 2007 15:05:01 GMT-0600 (Central Standard Time)'
983 Format Output Description
984 ------ ---------- --------------------------------------------------------------
985 d 10 Day of the month, 2 digits with leading zeros
986 D Wed A textual representation of a day, three letters
987 j 10 Day of the month without leading zeros
988 l Wednesday A full textual representation of the day of the week
989 S th English ordinal day of month suffix, 2 chars (use with j)
990 w 3 Numeric representation of the day of the week
991 z 9 The julian date, or day of the year (0-365)
992 W 01 ISO-8601 2-digit week number of year, weeks starting on Monday (00-52)
993 F January A full textual representation of the month
994 m 01 Numeric representation of a month, with leading zeros
995 M Jan Month name abbreviation, three letters
996 n 1 Numeric representation of a month, without leading zeros
997 t 31 Number of days in the given month
998 L 0 Whether it's a leap year (1 if it is a leap year, else 0)
999 Y 2007 A full numeric representation of a year, 4 digits
1000 y 07 A two digit representation of a year
1001 a pm Lowercase Ante meridiem and Post meridiem
1002 A PM Uppercase Ante meridiem and Post meridiem
1003 g 3 12-hour format of an hour without leading zeros
1004 G 15 24-hour format of an hour without leading zeros
1005 h 03 12-hour format of an hour with leading zeros
1006 H 15 24-hour format of an hour with leading zeros
1007 i 05 Minutes with leading zeros
1008 s 01 Seconds, with leading zeros
1009 O -0600 Difference to Greenwich time (GMT) in hours
1010 P -06:00 Difference to Greenwich time (GMT) with colon between hours and minutes
1011 T CST Timezone setting of the machine running the code
1012 Z -21600 Timezone offset in seconds (negative if west of UTC, positive if east)
1015 * Example usage (note that you must escape format specifiers with '\\' to render them as character literals):
1017 var dt = new Date('1/10/2007 03:05:01 PM GMT-0600');
1018 document.write(dt.format('Y-m-d')); //2007-01-10
1019 document.write(dt.format('F j, Y, g:i a')); //January 10, 2007, 3:05 pm
1020 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
1023 * Here are some standard date/time patterns that you might find helpful. They
1024 * are not part of the source of Date.js, but to use them you can simply copy this
1025 * block of code into any script that is included after Date.js and they will also become
1026 * globally available on the Date object. Feel free to add or remove patterns as needed in your code.
1029 ISO8601Long:"Y-m-d H:i:s",
1030 ISO8601Short:"Y-m-d",
1032 LongDate: "l, F d, Y",
1033 FullDateTime: "l, F d, Y g:i:s A",
1036 LongTime: "g:i:s A",
1037 SortableDateTime: "Y-m-d\\TH:i:s",
1038 UniversalSortableDateTime: "Y-m-d H:i:sO",
1045 var dt = new Date();
1046 document.write(dt.format(Date.patterns.ShortDate));
1051 * Most of the date-formatting functions below are the excellent work of Baron Schwartz.
1052 * They generate precompiled functions from date formats instead of parsing and
1053 * processing the pattern every time you format a date. These functions are available
1054 * on every Date object (any javascript function).
1056 * The original article and download are here:
1057 * http://www.xaprb.com/blog/2005/12/12/javascript-closures-for-runtime-efficiency/
1064 Returns the number of milliseconds between this date and date
1065 @param {Date} date (optional) Defaults to now
1066 @return {Number} The diff in milliseconds
1067 @member Date getElapsed
1069 Date.prototype.getElapsed = function(date) {
1070 return Math.abs((date || new Date()).getTime()-this.getTime());
1072 // was in date file..
1076 Date.parseFunctions = {count:0};
1078 Date.parseRegexes = [];
1080 Date.formatFunctions = {count:0};
1083 Date.prototype.dateFormat = function(format) {
1084 if (Date.formatFunctions[format] == null) {
1085 Date.createNewFormat(format);
1087 var func = Date.formatFunctions[format];
1088 return this[func]();
1093 * Formats a date given the supplied format string
1094 * @param {String} format The format string
1095 * @return {String} The formatted date
1098 Date.prototype.format = Date.prototype.dateFormat;
1101 Date.createNewFormat = function(format) {
1102 var funcName = "format" + Date.formatFunctions.count++;
1103 Date.formatFunctions[format] = funcName;
1104 var code = "Date.prototype." + funcName + " = function(){return ";
1105 var special = false;
1107 for (var i = 0; i < format.length; ++i) {
1108 ch = format.charAt(i);
1109 if (!special && ch == "\\") {
1114 code += "'" + String.escape(ch) + "' + ";
1117 code += Date.getFormatCode(ch);
1120 /** eval:var:zzzzzzzzzzzzz */
1121 eval(code.substring(0, code.length - 3) + ";}");
1125 Date.getFormatCode = function(character) {
1126 switch (character) {
1128 return "String.leftPad(this.getDate(), 2, '0') + ";
1130 return "Date.dayNames[this.getDay()].substring(0, 3) + ";
1132 return "this.getDate() + ";
1134 return "Date.dayNames[this.getDay()] + ";
1136 return "this.getSuffix() + ";
1138 return "this.getDay() + ";
1140 return "this.getDayOfYear() + ";
1142 return "this.getWeekOfYear() + ";
1144 return "Date.monthNames[this.getMonth()] + ";
1146 return "String.leftPad(this.getMonth() + 1, 2, '0') + ";
1148 return "Date.monthNames[this.getMonth()].substring(0, 3) + ";
1150 return "(this.getMonth() + 1) + ";
1152 return "this.getDaysInMonth() + ";
1154 return "(this.isLeapYear() ? 1 : 0) + ";
1156 return "this.getFullYear() + ";
1158 return "('' + this.getFullYear()).substring(2, 4) + ";
1160 return "(this.getHours() < 12 ? 'am' : 'pm') + ";
1162 return "(this.getHours() < 12 ? 'AM' : 'PM') + ";
1164 return "((this.getHours() % 12) ? this.getHours() % 12 : 12) + ";
1166 return "this.getHours() + ";
1168 return "String.leftPad((this.getHours() % 12) ? this.getHours() % 12 : 12, 2, '0') + ";
1170 return "String.leftPad(this.getHours(), 2, '0') + ";
1172 return "String.leftPad(this.getMinutes(), 2, '0') + ";
1174 return "String.leftPad(this.getSeconds(), 2, '0') + ";
1176 return "this.getGMTOffset() + ";
1178 return "this.getGMTColonOffset() + ";
1180 return "this.getTimezone() + ";
1182 return "(this.getTimezoneOffset() * -60) + ";
1184 return "'" + String.escape(character) + "' + ";
1189 * Parses the passed string using the specified format. Note that this function expects dates in normal calendar
1190 * format, meaning that months are 1-based (1 = January) and not zero-based like in JavaScript dates. Any part of
1191 * the date format that is not specified will default to the current date value for that part. Time parts can also
1192 * be specified, but default to 0. Keep in mind that the input date string must precisely match the specified format
1193 * string or the parse operation will fail.
1196 //dt = Fri May 25 2007 (current date)
1197 var dt = new Date();
1199 //dt = Thu May 25 2006 (today's month/day in 2006)
1200 dt = Date.parseDate("2006", "Y");
1202 //dt = Sun Jan 15 2006 (all date parts specified)
1203 dt = Date.parseDate("2006-1-15", "Y-m-d");
1205 //dt = Sun Jan 15 2006 15:20:01 GMT-0600 (CST)
1206 dt = Date.parseDate("2006-1-15 3:20:01 PM", "Y-m-d h:i:s A" );
1208 * @param {String} input The unparsed date as a string
1209 * @param {String} format The format the date is in
1210 * @return {Date} The parsed date
1213 Date.parseDate = function(input, format) {
1214 if (Date.parseFunctions[format] == null) {
1215 Date.createParser(format);
1217 var func = Date.parseFunctions[format];
1218 return Date[func](input);
1223 Date.createParser = function(format) {
1224 var funcName = "parse" + Date.parseFunctions.count++;
1225 var regexNum = Date.parseRegexes.length;
1226 var currentGroup = 1;
1227 Date.parseFunctions[format] = funcName;
1229 var code = "Date." + funcName + " = function(input){\n"
1230 + "var y = -1, m = -1, d = -1, h = -1, i = -1, s = -1, o, z, v;\n"
1231 + "var d = new Date();\n"
1232 + "y = d.getFullYear();\n"
1233 + "m = d.getMonth();\n"
1234 + "d = d.getDate();\n"
1235 + "var results = input.match(Date.parseRegexes[" + regexNum + "]);\n"
1236 + "if (results && results.length > 0) {";
1239 var special = false;
1241 for (var i = 0; i < format.length; ++i) {
1242 ch = format.charAt(i);
1243 if (!special && ch == "\\") {
1248 regex += String.escape(ch);
1251 var obj = Date.formatCodeToRegex(ch, currentGroup);
1252 currentGroup += obj.g;
1254 if (obj.g && obj.c) {
1260 code += "if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0 && s >= 0)\n"
1261 + "{v = new Date(y, m, d, h, i, s);}\n"
1262 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0)\n"
1263 + "{v = new Date(y, m, d, h, i);}\n"
1264 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0)\n"
1265 + "{v = new Date(y, m, d, h);}\n"
1266 + "else if (y >= 0 && m >= 0 && d > 0)\n"
1267 + "{v = new Date(y, m, d);}\n"
1268 + "else if (y >= 0 && m >= 0)\n"
1269 + "{v = new Date(y, m);}\n"
1270 + "else if (y >= 0)\n"
1271 + "{v = new Date(y);}\n"
1272 + "}return (v && (z || o))?\n" // favour UTC offset over GMT offset
1273 + " ((z)? v.add(Date.SECOND, (v.getTimezoneOffset() * 60) + (z*1)) :\n" // reset to UTC, then add offset
1274 + " v.add(Date.HOUR, (v.getGMTOffset() / 100) + (o / -100))) : v\n" // reset to GMT, then add offset
1277 Date.parseRegexes[regexNum] = new RegExp("^" + regex + "$");
1278 /** eval:var:zzzzzzzzzzzzz */
1283 Date.formatCodeToRegex = function(character, currentGroup) {
1284 switch (character) {
1288 s:"(?:Sun|Mon|Tue|Wed|Thu|Fri|Sat)"};
1291 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1292 s:"(\\d{1,2})"}; // day of month without leading zeroes
1295 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1296 s:"(\\d{2})"}; // day of month with leading zeroes
1300 s:"(?:" + Date.dayNames.join("|") + ")"};
1304 s:"(?:st|nd|rd|th)"};
1319 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "].substring(0, 3)], 10);\n",
1320 s:"(" + Date.monthNames.join("|") + ")"};
1323 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "]], 10);\n",
1324 s:"(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)"};
1327 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1328 s:"(\\d{1,2})"}; // Numeric representation of a month, without leading zeros
1331 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1332 s:"(\\d{2})"}; // Numeric representation of a month, with leading zeros
1343 c:"y = parseInt(results[" + currentGroup + "], 10);\n",
1347 c:"var ty = parseInt(results[" + currentGroup + "], 10);\n"
1348 + "y = ty > Date.y2kYear ? 1900 + ty : 2000 + ty;\n",
1352 c:"if (results[" + currentGroup + "] == 'am') {\n"
1353 + "if (h == 12) { h = 0; }\n"
1354 + "} else { if (h < 12) { h += 12; }}",
1358 c:"if (results[" + currentGroup + "] == 'AM') {\n"
1359 + "if (h == 12) { h = 0; }\n"
1360 + "} else { if (h < 12) { h += 12; }}",
1365 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1366 s:"(\\d{1,2})"}; // 12/24-hr format format of an hour without leading zeroes
1370 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1371 s:"(\\d{2})"}; // 12/24-hr format format of an hour with leading zeroes
1374 c:"i = parseInt(results[" + currentGroup + "], 10);\n",
1378 c:"s = parseInt(results[" + currentGroup + "], 10);\n",
1383 "o = results[", currentGroup, "];\n",
1384 "var sn = o.substring(0,1);\n", // get + / - sign
1385 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(3,5) / 60);\n", // get hours (performs minutes-to-hour conversion also)
1386 "var mn = o.substring(3,5) % 60;\n", // get minutes
1387 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n", // -12hrs <= GMT offset <= 14hrs
1388 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1394 "o = results[", currentGroup, "];\n",
1395 "var sn = o.substring(0,1);\n",
1396 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(4,6) / 60);\n",
1397 "var mn = o.substring(4,6) % 60;\n",
1398 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n",
1399 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1405 s:"[A-Z]{1,4}"}; // timezone abbrev. may be between 1 - 4 chars
1408 c:"z = results[" + currentGroup + "];\n" // -43200 <= UTC offset <= 50400
1409 + "z = (-43200 <= z*1 && z*1 <= 50400)? z : null;\n",
1410 s:"([+\-]?\\d{1,5})"}; // leading '+' sign is optional for UTC offset
1414 s:String.escape(character)};
1419 * Get the timezone abbreviation of the current date (equivalent to the format specifier 'T').
1420 * @return {String} The abbreviated timezone name (e.g. 'CST')
1422 Date.prototype.getTimezone = function() {
1423 return this.toString().replace(/^.*? ([A-Z]{1,4})[\-+][0-9]{4} .*$/, "$1");
1427 * Get the offset from GMT of the current date (equivalent to the format specifier 'O').
1428 * @return {String} The 4-character offset string prefixed with + or - (e.g. '-0600')
1430 Date.prototype.getGMTOffset = function() {
1431 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1432 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1433 + String.leftPad(this.getTimezoneOffset() % 60, 2, "0");
1437 * Get the offset from GMT of the current date (equivalent to the format specifier 'P').
1438 * @return {String} 2-characters representing hours and 2-characters representing minutes
1439 * seperated by a colon and prefixed with + or - (e.g. '-06:00')
1441 Date.prototype.getGMTColonOffset = function() {
1442 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1443 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1445 + String.leftPad(this.getTimezoneOffset() %60, 2, "0");
1449 * Get the numeric day number of the year, adjusted for leap year.
1450 * @return {Number} 0 through 364 (365 in leap years)
1452 Date.prototype.getDayOfYear = function() {
1454 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1455 for (var i = 0; i < this.getMonth(); ++i) {
1456 num += Date.daysInMonth[i];
1458 return num + this.getDate() - 1;
1462 * Get the string representation of the numeric week number of the year
1463 * (equivalent to the format specifier 'W').
1464 * @return {String} '00' through '52'
1466 Date.prototype.getWeekOfYear = function() {
1467 // Skip to Thursday of this week
1468 var now = this.getDayOfYear() + (4 - this.getDay());
1469 // Find the first Thursday of the year
1470 var jan1 = new Date(this.getFullYear(), 0, 1);
1471 var then = (7 - jan1.getDay() + 4);
1472 return String.leftPad(((now - then) / 7) + 1, 2, "0");
1476 * Whether or not the current date is in a leap year.
1477 * @return {Boolean} True if the current date is in a leap year, else false
1479 Date.prototype.isLeapYear = function() {
1480 var year = this.getFullYear();
1481 return ((year & 3) == 0 && (year % 100 || (year % 400 == 0 && year)));
1485 * Get the first day of the current month, adjusted for leap year. The returned value
1486 * is the numeric day index within the week (0-6) which can be used in conjunction with
1487 * the {@link #monthNames} array to retrieve the textual day name.
1490 var dt = new Date('1/10/2007');
1491 document.write(Date.dayNames[dt.getFirstDayOfMonth()]); //output: 'Monday'
1493 * @return {Number} The day number (0-6)
1495 Date.prototype.getFirstDayOfMonth = function() {
1496 var day = (this.getDay() - (this.getDate() - 1)) % 7;
1497 return (day < 0) ? (day + 7) : day;
1501 * Get the last 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.getLastDayOfMonth()]); //output: 'Wednesday'
1509 * @return {Number} The day number (0-6)
1511 Date.prototype.getLastDayOfMonth = function() {
1512 var day = (this.getDay() + (Date.daysInMonth[this.getMonth()] - this.getDate())) % 7;
1513 return (day < 0) ? (day + 7) : day;
1518 * Get the first date of this date's month
1521 Date.prototype.getFirstDateOfMonth = function() {
1522 return new Date(this.getFullYear(), this.getMonth(), 1);
1526 * Get the last date of this date's month
1529 Date.prototype.getLastDateOfMonth = function() {
1530 return new Date(this.getFullYear(), this.getMonth(), this.getDaysInMonth());
1533 * Get the number of days in the current month, adjusted for leap year.
1534 * @return {Number} The number of days in the month
1536 Date.prototype.getDaysInMonth = function() {
1537 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1538 return Date.daysInMonth[this.getMonth()];
1542 * Get the English ordinal suffix of the current day (equivalent to the format specifier 'S').
1543 * @return {String} 'st, 'nd', 'rd' or 'th'
1545 Date.prototype.getSuffix = function() {
1546 switch (this.getDate()) {
1563 Date.daysInMonth = [31,28,31,30,31,30,31,31,30,31,30,31];
1566 * An array of textual month names.
1567 * Override these values for international dates, for example...
1568 * Date.monthNames = ['JanInYourLang', 'FebInYourLang', ...];
1587 * An array of textual day names.
1588 * Override these values for international dates, for example...
1589 * Date.dayNames = ['SundayInYourLang', 'MondayInYourLang', ...];
1605 Date.monthNumbers = {
1620 * Creates and returns a new Date instance with the exact same date value as the called instance.
1621 * Dates are copied and passed by reference, so if a copied date variable is modified later, the original
1622 * variable will also be changed. When the intention is to create a new variable that will not
1623 * modify the original instance, you should create a clone.
1625 * Example of correctly cloning a date:
1628 var orig = new Date('10/1/2006');
1631 document.write(orig); //returns 'Thu Oct 05 2006'!
1634 var orig = new Date('10/1/2006');
1635 var copy = orig.clone();
1637 document.write(orig); //returns 'Thu Oct 01 2006'
1639 * @return {Date} The new Date instance
1641 Date.prototype.clone = function() {
1642 return new Date(this.getTime());
1646 * Clears any time information from this date
1647 @param {Boolean} clone true to create a clone of this date, clear the time and return it
1648 @return {Date} this or the clone
1650 Date.prototype.clearTime = function(clone){
1652 return this.clone().clearTime();
1657 this.setMilliseconds(0);
1662 // safari setMonth is broken
1664 Date.brokenSetMonth = Date.prototype.setMonth;
1665 Date.prototype.setMonth = function(num){
1667 var n = Math.ceil(-num);
1668 var back_year = Math.ceil(n/12);
1669 var month = (n % 12) ? 12 - n % 12 : 0 ;
1670 this.setFullYear(this.getFullYear() - back_year);
1671 return Date.brokenSetMonth.call(this, month);
1673 return Date.brokenSetMonth.apply(this, arguments);
1678 /** Date interval constant
1682 /** Date interval constant
1686 /** Date interval constant
1690 /** Date interval constant
1694 /** Date interval constant
1698 /** Date interval constant
1702 /** Date interval constant
1708 * Provides a convenient method of performing basic date arithmetic. This method
1709 * does not modify the Date instance being called - it creates and returns
1710 * a new Date instance containing the resulting date value.
1715 var dt = new Date('10/29/2006').add(Date.DAY, 5);
1716 document.write(dt); //returns 'Fri Oct 06 2006 00:00:00'
1718 //Negative values will subtract correctly:
1719 var dt2 = new Date('10/1/2006').add(Date.DAY, -5);
1720 document.write(dt2); //returns 'Tue Sep 26 2006 00:00:00'
1722 //You can even chain several calls together in one line!
1723 var dt3 = new Date('10/1/2006').add(Date.DAY, 5).add(Date.HOUR, 8).add(Date.MINUTE, -30);
1724 document.write(dt3); //returns 'Fri Oct 06 2006 07:30:00'
1727 * @param {String} interval A valid date interval enum value
1728 * @param {Number} value The amount to add to the current date
1729 * @return {Date} The new Date instance
1731 Date.prototype.add = function(interval, value){
1732 var d = this.clone();
1733 if (!interval || value === 0) return d;
1734 switch(interval.toLowerCase()){
1736 d.setMilliseconds(this.getMilliseconds() + value);
1739 d.setSeconds(this.getSeconds() + value);
1742 d.setMinutes(this.getMinutes() + value);
1745 d.setHours(this.getHours() + value);
1748 d.setDate(this.getDate() + value);
1751 var day = this.getDate();
1753 day = Math.min(day, this.getFirstDateOfMonth().add('mo', value).getLastDateOfMonth().getDate());
1756 d.setMonth(this.getMonth() + value);
1759 d.setFullYear(this.getFullYear() + value);
1766 * Ext JS Library 1.1.1
1767 * Copyright(c) 2006-2007, Ext JS, LLC.
1769 * Originally Released Under LGPL - original licence link has changed is not relivant.
1772 * <script type="text/javascript">
1776 getViewWidth : function(full) {
1777 return full ? this.getDocumentWidth() : this.getViewportWidth();
1780 getViewHeight : function(full) {
1781 return full ? this.getDocumentHeight() : this.getViewportHeight();
1784 getDocumentHeight: function() {
1785 var scrollHeight = (document.compatMode != "CSS1Compat") ? document.body.scrollHeight : document.documentElement.scrollHeight;
1786 return Math.max(scrollHeight, this.getViewportHeight());
1789 getDocumentWidth: function() {
1790 var scrollWidth = (document.compatMode != "CSS1Compat") ? document.body.scrollWidth : document.documentElement.scrollWidth;
1791 return Math.max(scrollWidth, this.getViewportWidth());
1794 getViewportHeight: function() {
1795 var height = self.innerHeight;
1796 var mode = document.compatMode;
1798 if ((mode || Roo.isIE) && !Roo.isOpera) {
1799 height = (mode == "CSS1Compat") ?
1800 document.documentElement.clientHeight :
1801 document.body.clientHeight;
1807 getViewportWidth: function() {
1808 var width = self.innerWidth;
1809 var mode = document.compatMode;
1811 if (mode || Roo.isIE) {
1812 width = (mode == "CSS1Compat") ?
1813 document.documentElement.clientWidth :
1814 document.body.clientWidth;
1819 isAncestor : function(p, c) {
1826 if (p.contains && !Roo.isSafari) {
1827 return p.contains(c);
1828 } else if (p.compareDocumentPosition) {
1829 return !!(p.compareDocumentPosition(c) & 16);
1831 var parent = c.parentNode;
1836 else if (!parent.tagName || parent.tagName.toUpperCase() == "HTML") {
1839 parent = parent.parentNode;
1845 getRegion : function(el) {
1846 return Roo.lib.Region.getRegion(el);
1849 getY : function(el) {
1850 return this.getXY(el)[1];
1853 getX : function(el) {
1854 return this.getXY(el)[0];
1857 getXY : function(el) {
1858 var p, pe, b, scroll, bd = document.body;
1859 el = Roo.getDom(el);
1860 var fly = Roo.lib.AnimBase.fly;
1861 if (el.getBoundingClientRect) {
1862 b = el.getBoundingClientRect();
1863 scroll = fly(document).getScroll();
1864 return [b.left + scroll.left, b.top + scroll.top];
1870 var hasAbsolute = fly(el).getStyle("position") == "absolute";
1877 if (!hasAbsolute && fly(p).getStyle("position") == "absolute") {
1884 var bt = parseInt(pe.getStyle("borderTopWidth"), 10) || 0;
1885 var bl = parseInt(pe.getStyle("borderLeftWidth"), 10) || 0;
1892 if (p != el && pe.getStyle('overflow') != 'visible') {
1900 if (Roo.isSafari && hasAbsolute) {
1905 if (Roo.isGecko && !hasAbsolute) {
1907 x += parseInt(dbd.getStyle("borderLeftWidth"), 10) || 0;
1908 y += parseInt(dbd.getStyle("borderTopWidth"), 10) || 0;
1912 while (p && p != bd) {
1913 if (!Roo.isOpera || (p.tagName != 'TR' && fly(p).getStyle("display") != "inline")) {
1925 setXY : function(el, xy) {
1926 el = Roo.fly(el, '_setXY');
1928 var pts = el.translatePoints(xy);
1929 if (xy[0] !== false) {
1930 el.dom.style.left = pts.left + "px";
1932 if (xy[1] !== false) {
1933 el.dom.style.top = pts.top + "px";
1937 setX : function(el, x) {
1938 this.setXY(el, [x, false]);
1941 setY : function(el, y) {
1942 this.setXY(el, [false, y]);
1946 * Portions of this file are based on pieces of Yahoo User Interface Library
1947 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
1948 * YUI licensed under the BSD License:
1949 * http://developer.yahoo.net/yui/license.txt
1950 * <script type="text/javascript">
1954 Roo.lib.Event = function() {
1955 var loadComplete = false;
1957 var unloadListeners = [];
1959 var onAvailStack = [];
1961 var lastError = null;
1974 startInterval: function() {
1975 if (!this._interval) {
1977 var callback = function() {
1978 self._tryPreloadAttach();
1980 this._interval = setInterval(callback, this.POLL_INTERVAL);
1985 onAvailable: function(p_id, p_fn, p_obj, p_override) {
1986 onAvailStack.push({ id: p_id,
1989 override: p_override,
1990 checkReady: false });
1992 retryCount = this.POLL_RETRYS;
1993 this.startInterval();
1997 addListener: function(el, eventName, fn) {
1998 el = Roo.getDom(el);
2003 if ("unload" == eventName) {
2004 unloadListeners[unloadListeners.length] =
2005 [el, eventName, fn];
2009 var wrappedFn = function(e) {
2010 return fn(Roo.lib.Event.getEvent(e));
2013 var li = [el, eventName, fn, wrappedFn];
2015 var index = listeners.length;
2016 listeners[index] = li;
2018 this.doAdd(el, eventName, wrappedFn, false);
2024 removeListener: function(el, eventName, fn) {
2027 el = Roo.getDom(el);
2030 return this.purgeElement(el, false, eventName);
2034 if ("unload" == eventName) {
2036 for (i = 0,len = unloadListeners.length; i < len; i++) {
2037 var li = unloadListeners[i];
2040 li[1] == eventName &&
2042 unloadListeners.splice(i, 1);
2050 var cacheItem = null;
2053 var index = arguments[3];
2055 if ("undefined" == typeof index) {
2056 index = this._getCacheIndex(el, eventName, fn);
2060 cacheItem = listeners[index];
2063 if (!el || !cacheItem) {
2067 this.doRemove(el, eventName, cacheItem[this.WFN], false);
2069 delete listeners[index][this.WFN];
2070 delete listeners[index][this.FN];
2071 listeners.splice(index, 1);
2078 getTarget: function(ev, resolveTextNode) {
2079 ev = ev.browserEvent || ev;
2080 var t = ev.target || ev.srcElement;
2081 return this.resolveTextNode(t);
2085 resolveTextNode: function(node) {
2086 if (Roo.isSafari && node && 3 == node.nodeType) {
2087 return node.parentNode;
2094 getPageX: function(ev) {
2095 ev = ev.browserEvent || ev;
2097 if (!x && 0 !== x) {
2098 x = ev.clientX || 0;
2101 x += this.getScroll()[1];
2109 getPageY: function(ev) {
2110 ev = ev.browserEvent || ev;
2112 if (!y && 0 !== y) {
2113 y = ev.clientY || 0;
2116 y += this.getScroll()[0];
2125 getXY: function(ev) {
2126 ev = ev.browserEvent || ev;
2127 return [this.getPageX(ev), this.getPageY(ev)];
2131 getRelatedTarget: function(ev) {
2132 ev = ev.browserEvent || ev;
2133 var t = ev.relatedTarget;
2135 if (ev.type == "mouseout") {
2137 } else if (ev.type == "mouseover") {
2142 return this.resolveTextNode(t);
2146 getTime: function(ev) {
2147 ev = ev.browserEvent || ev;
2149 var t = new Date().getTime();
2153 this.lastError = ex;
2162 stopEvent: function(ev) {
2163 this.stopPropagation(ev);
2164 this.preventDefault(ev);
2168 stopPropagation: function(ev) {
2169 ev = ev.browserEvent || ev;
2170 if (ev.stopPropagation) {
2171 ev.stopPropagation();
2173 ev.cancelBubble = true;
2178 preventDefault: function(ev) {
2179 ev = ev.browserEvent || ev;
2180 if(ev.preventDefault) {
2181 ev.preventDefault();
2183 ev.returnValue = false;
2188 getEvent: function(e) {
2189 var ev = e || window.event;
2191 var c = this.getEvent.caller;
2193 ev = c.arguments[0];
2194 if (ev && Event == ev.constructor) {
2204 getCharCode: function(ev) {
2205 ev = ev.browserEvent || ev;
2206 return ev.charCode || ev.keyCode || 0;
2210 _getCacheIndex: function(el, eventName, fn) {
2211 for (var i = 0,len = listeners.length; i < len; ++i) {
2212 var li = listeners[i];
2214 li[this.FN] == fn &&
2215 li[this.EL] == el &&
2216 li[this.TYPE] == eventName) {
2228 getEl: function(id) {
2229 return document.getElementById(id);
2233 clearCache: function() {
2237 _load: function(e) {
2238 loadComplete = true;
2239 var EU = Roo.lib.Event;
2243 EU.doRemove(window, "load", EU._load);
2248 _tryPreloadAttach: function() {
2257 var tryAgain = !loadComplete;
2259 tryAgain = (retryCount > 0);
2264 for (var i = 0,len = onAvailStack.length; i < len; ++i) {
2265 var item = onAvailStack[i];
2267 var el = this.getEl(item.id);
2270 if (!item.checkReady ||
2273 (document && document.body)) {
2276 if (item.override) {
2277 if (item.override === true) {
2280 scope = item.override;
2283 item.fn.call(scope, item.obj);
2284 onAvailStack[i] = null;
2287 notAvail.push(item);
2292 retryCount = (notAvail.length === 0) ? 0 : retryCount - 1;
2296 this.startInterval();
2298 clearInterval(this._interval);
2299 this._interval = null;
2302 this.locked = false;
2309 purgeElement: function(el, recurse, eventName) {
2310 var elListeners = this.getListeners(el, eventName);
2312 for (var i = 0,len = elListeners.length; i < len; ++i) {
2313 var l = elListeners[i];
2314 this.removeListener(el, l.type, l.fn);
2318 if (recurse && el && el.childNodes) {
2319 for (i = 0,len = el.childNodes.length; i < len; ++i) {
2320 this.purgeElement(el.childNodes[i], recurse, eventName);
2326 getListeners: function(el, eventName) {
2327 var results = [], searchLists;
2329 searchLists = [listeners, unloadListeners];
2330 } else if (eventName == "unload") {
2331 searchLists = [unloadListeners];
2333 searchLists = [listeners];
2336 for (var j = 0; j < searchLists.length; ++j) {
2337 var searchList = searchLists[j];
2338 if (searchList && searchList.length > 0) {
2339 for (var i = 0,len = searchList.length; i < len; ++i) {
2340 var l = searchList[i];
2341 if (l && l[this.EL] === el &&
2342 (!eventName || eventName === l[this.TYPE])) {
2347 adjust: l[this.ADJ_SCOPE],
2355 return (results.length) ? results : null;
2359 _unload: function(e) {
2361 var EU = Roo.lib.Event, i, j, l, len, index;
2363 for (i = 0,len = unloadListeners.length; i < len; ++i) {
2364 l = unloadListeners[i];
2367 if (l[EU.ADJ_SCOPE]) {
2368 if (l[EU.ADJ_SCOPE] === true) {
2371 scope = l[EU.ADJ_SCOPE];
2374 l[EU.FN].call(scope, EU.getEvent(e), l[EU.OBJ]);
2375 unloadListeners[i] = null;
2381 unloadListeners = null;
2383 if (listeners && listeners.length > 0) {
2384 j = listeners.length;
2387 l = listeners[index];
2389 EU.removeListener(l[EU.EL], l[EU.TYPE],
2399 EU.doRemove(window, "unload", EU._unload);
2404 getScroll: function() {
2405 var dd = document.documentElement, db = document.body;
2406 if (dd && (dd.scrollTop || dd.scrollLeft)) {
2407 return [dd.scrollTop, dd.scrollLeft];
2409 return [db.scrollTop, db.scrollLeft];
2416 doAdd: function () {
2417 if (window.addEventListener) {
2418 return function(el, eventName, fn, capture) {
2419 el.addEventListener(eventName, fn, (capture));
2421 } else if (window.attachEvent) {
2422 return function(el, eventName, fn, capture) {
2423 el.attachEvent("on" + eventName, fn);
2432 doRemove: function() {
2433 if (window.removeEventListener) {
2434 return function (el, eventName, fn, capture) {
2435 el.removeEventListener(eventName, fn, (capture));
2437 } else if (window.detachEvent) {
2438 return function (el, eventName, fn) {
2439 el.detachEvent("on" + eventName, fn);
2451 var E = Roo.lib.Event;
2452 E.on = E.addListener;
2453 E.un = E.removeListener;
2455 if (document && document.body) {
2458 E.doAdd(window, "load", E._load);
2460 E.doAdd(window, "unload", E._unload);
2461 E._tryPreloadAttach();
2465 * Portions of this file are based on pieces of Yahoo User Interface Library
2466 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2467 * YUI licensed under the BSD License:
2468 * http://developer.yahoo.net/yui/license.txt
2469 * <script type="text/javascript">
2475 * @class Roo.lib.Ajax
2482 request : function(method, uri, cb, data, options) {
2484 var hs = options.headers;
2487 if(hs.hasOwnProperty(h)){
2488 this.initHeader(h, hs[h], false);
2492 if(options.xmlData){
2493 this.initHeader('Content-Type', 'text/xml', false);
2495 data = options.xmlData;
2499 return this.asyncRequest(method, uri, cb, data);
2502 serializeForm : function(form) {
2503 if(typeof form == 'string') {
2504 form = (document.getElementById(form) || document.forms[form]);
2507 var el, name, val, disabled, data = '', hasSubmit = false;
2508 for (var i = 0; i < form.elements.length; i++) {
2509 el = form.elements[i];
2510 disabled = form.elements[i].disabled;
2511 name = form.elements[i].name;
2512 val = form.elements[i].value;
2514 if (!disabled && name){
2518 case 'select-multiple':
2519 for (var j = 0; j < el.options.length; j++) {
2520 if (el.options[j].selected) {
2522 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].attributes['value'].specified ? el.options[j].value : el.options[j].text) + '&';
2525 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].hasAttribute('value') ? el.options[j].value : el.options[j].text) + '&';
2533 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2546 if(hasSubmit == false) {
2547 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2552 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2557 data = data.substr(0, data.length - 1);
2565 useDefaultHeader:true,
2567 defaultPostHeader:'application/x-www-form-urlencoded',
2569 useDefaultXhrHeader:true,
2571 defaultXhrHeader:'XMLHttpRequest',
2573 hasDefaultHeaders:true,
2585 setProgId:function(id)
2587 this.activeX.unshift(id);
2590 setDefaultPostHeader:function(b)
2592 this.useDefaultHeader = b;
2595 setDefaultXhrHeader:function(b)
2597 this.useDefaultXhrHeader = b;
2600 setPollingInterval:function(i)
2602 if (typeof i == 'number' && isFinite(i)) {
2603 this.pollInterval = i;
2607 createXhrObject:function(transactionId)
2613 http = new XMLHttpRequest();
2615 obj = { conn:http, tId:transactionId };
2619 for (var i = 0; i < this.activeX.length; ++i) {
2623 http = new ActiveXObject(this.activeX[i]);
2625 obj = { conn:http, tId:transactionId };
2638 getConnectionObject:function()
2641 var tId = this.transactionId;
2645 o = this.createXhrObject(tId);
2647 this.transactionId++;
2658 asyncRequest:function(method, uri, callback, postData)
2660 var o = this.getConnectionObject();
2666 o.conn.open(method, uri, true);
2668 if (this.useDefaultXhrHeader) {
2669 if (!this.defaultHeaders['X-Requested-With']) {
2670 this.initHeader('X-Requested-With', this.defaultXhrHeader, true);
2674 if(postData && this.useDefaultHeader){
2675 this.initHeader('Content-Type', this.defaultPostHeader);
2678 if (this.hasDefaultHeaders || this.hasHeaders) {
2682 this.handleReadyState(o, callback);
2683 o.conn.send(postData || null);
2689 handleReadyState:function(o, callback)
2693 if (callback && callback.timeout) {
2694 this.timeout[o.tId] = window.setTimeout(function() {
2695 oConn.abort(o, callback, true);
2696 }, callback.timeout);
2699 this.poll[o.tId] = window.setInterval(
2701 if (o.conn && o.conn.readyState == 4) {
2702 window.clearInterval(oConn.poll[o.tId]);
2703 delete oConn.poll[o.tId];
2705 if(callback && callback.timeout) {
2706 window.clearTimeout(oConn.timeout[o.tId]);
2707 delete oConn.timeout[o.tId];
2710 oConn.handleTransactionResponse(o, callback);
2713 , this.pollInterval);
2716 handleTransactionResponse:function(o, callback, isAbort)
2720 this.releaseObject(o);
2724 var httpStatus, responseObject;
2728 if (o.conn.status !== undefined && o.conn.status != 0) {
2729 httpStatus = o.conn.status;
2741 if (httpStatus >= 200 && httpStatus < 300) {
2742 responseObject = this.createResponseObject(o, callback.argument);
2743 if (callback.success) {
2744 if (!callback.scope) {
2745 callback.success(responseObject);
2750 callback.success.apply(callback.scope, [responseObject]);
2755 switch (httpStatus) {
2763 responseObject = this.createExceptionObject(o.tId, callback.argument, (isAbort ? isAbort : false));
2764 if (callback.failure) {
2765 if (!callback.scope) {
2766 callback.failure(responseObject);
2769 callback.failure.apply(callback.scope, [responseObject]);
2774 responseObject = this.createResponseObject(o, callback.argument);
2775 if (callback.failure) {
2776 if (!callback.scope) {
2777 callback.failure(responseObject);
2780 callback.failure.apply(callback.scope, [responseObject]);
2786 this.releaseObject(o);
2787 responseObject = null;
2790 createResponseObject:function(o, callbackArg)
2797 var headerStr = o.conn.getAllResponseHeaders();
2798 var header = headerStr.split('\n');
2799 for (var i = 0; i < header.length; i++) {
2800 var delimitPos = header[i].indexOf(':');
2801 if (delimitPos != -1) {
2802 headerObj[header[i].substring(0, delimitPos)] = header[i].substring(delimitPos + 2);
2810 obj.status = o.conn.status;
2811 obj.statusText = o.conn.statusText;
2812 obj.getResponseHeader = headerObj;
2813 obj.getAllResponseHeaders = headerStr;
2814 obj.responseText = o.conn.responseText;
2815 obj.responseXML = o.conn.responseXML;
2817 if (typeof callbackArg !== undefined) {
2818 obj.argument = callbackArg;
2824 createExceptionObject:function(tId, callbackArg, isAbort)
2827 var COMM_ERROR = 'communication failure';
2828 var ABORT_CODE = -1;
2829 var ABORT_ERROR = 'transaction aborted';
2835 obj.status = ABORT_CODE;
2836 obj.statusText = ABORT_ERROR;
2839 obj.status = COMM_CODE;
2840 obj.statusText = COMM_ERROR;
2844 obj.argument = callbackArg;
2850 initHeader:function(label, value, isDefault)
2852 var headerObj = (isDefault) ? this.defaultHeaders : this.headers;
2854 if (headerObj[label] === undefined) {
2855 headerObj[label] = value;
2860 headerObj[label] = value + "," + headerObj[label];
2864 this.hasDefaultHeaders = true;
2867 this.hasHeaders = true;
2872 setHeader:function(o)
2874 if (this.hasDefaultHeaders) {
2875 for (var prop in this.defaultHeaders) {
2876 if (this.defaultHeaders.hasOwnProperty(prop)) {
2877 o.conn.setRequestHeader(prop, this.defaultHeaders[prop]);
2882 if (this.hasHeaders) {
2883 for (var prop in this.headers) {
2884 if (this.headers.hasOwnProperty(prop)) {
2885 o.conn.setRequestHeader(prop, this.headers[prop]);
2889 this.hasHeaders = false;
2893 resetDefaultHeaders:function() {
2894 delete this.defaultHeaders;
2895 this.defaultHeaders = {};
2896 this.hasDefaultHeaders = false;
2899 abort:function(o, callback, isTimeout)
2901 if(this.isCallInProgress(o)) {
2903 window.clearInterval(this.poll[o.tId]);
2904 delete this.poll[o.tId];
2906 delete this.timeout[o.tId];
2909 this.handleTransactionResponse(o, callback, true);
2919 isCallInProgress:function(o)
2922 return o.conn.readyState != 4 && o.conn.readyState != 0;
2931 releaseObject:function(o)
2940 'MSXML2.XMLHTTP.3.0',
2948 * Portions of this file are based on pieces of Yahoo User Interface Library
2949 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2950 * YUI licensed under the BSD License:
2951 * http://developer.yahoo.net/yui/license.txt
2952 * <script type="text/javascript">
2956 Roo.lib.Region = function(t, r, b, l) {
2966 Roo.lib.Region.prototype = {
2967 contains : function(region) {
2968 return ( region.left >= this.left &&
2969 region.right <= this.right &&
2970 region.top >= this.top &&
2971 region.bottom <= this.bottom );
2975 getArea : function() {
2976 return ( (this.bottom - this.top) * (this.right - this.left) );
2979 intersect : function(region) {
2980 var t = Math.max(this.top, region.top);
2981 var r = Math.min(this.right, region.right);
2982 var b = Math.min(this.bottom, region.bottom);
2983 var l = Math.max(this.left, region.left);
2985 if (b >= t && r >= l) {
2986 return new Roo.lib.Region(t, r, b, l);
2991 union : function(region) {
2992 var t = Math.min(this.top, region.top);
2993 var r = Math.max(this.right, region.right);
2994 var b = Math.max(this.bottom, region.bottom);
2995 var l = Math.min(this.left, region.left);
2997 return new Roo.lib.Region(t, r, b, l);
3000 adjust : function(t, l, b, r) {
3009 Roo.lib.Region.getRegion = function(el) {
3010 var p = Roo.lib.Dom.getXY(el);
3013 var r = p[0] + el.offsetWidth;
3014 var b = p[1] + el.offsetHeight;
3017 return new Roo.lib.Region(t, r, b, l);
3020 * Portions of this file are based on pieces of Yahoo User Interface Library
3021 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3022 * YUI licensed under the BSD License:
3023 * http://developer.yahoo.net/yui/license.txt
3024 * <script type="text/javascript">
3027 //@@dep Roo.lib.Region
3030 Roo.lib.Point = function(x, y) {
3031 if (x instanceof Array) {
3035 this.x = this.right = this.left = this[0] = x;
3036 this.y = this.top = this.bottom = this[1] = y;
3039 Roo.lib.Point.prototype = new Roo.lib.Region();
3041 * Portions of this file are based on pieces of Yahoo User Interface Library
3042 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3043 * YUI licensed under the BSD License:
3044 * http://developer.yahoo.net/yui/license.txt
3045 * <script type="text/javascript">
3052 scroll : function(el, args, duration, easing, cb, scope) {
3053 this.run(el, args, duration, easing, cb, scope, Roo.lib.Scroll);
3056 motion : function(el, args, duration, easing, cb, scope) {
3057 this.run(el, args, duration, easing, cb, scope, Roo.lib.Motion);
3060 color : function(el, args, duration, easing, cb, scope) {
3061 this.run(el, args, duration, easing, cb, scope, Roo.lib.ColorAnim);
3064 run : function(el, args, duration, easing, cb, scope, type) {
3065 type = type || Roo.lib.AnimBase;
3066 if (typeof easing == "string") {
3067 easing = Roo.lib.Easing[easing];
3069 var anim = new type(el, args, duration, easing);
3070 anim.animateX(function() {
3071 Roo.callback(cb, scope);
3077 * Portions of this file are based on pieces of Yahoo User Interface Library
3078 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3079 * YUI licensed under the BSD License:
3080 * http://developer.yahoo.net/yui/license.txt
3081 * <script type="text/javascript">
3089 if (!libFlyweight) {
3090 libFlyweight = new Roo.Element.Flyweight();
3092 libFlyweight.dom = el;
3093 return libFlyweight;
3096 // since this uses fly! - it cant be in DOM (which does not have fly yet..)
3100 Roo.lib.AnimBase = function(el, attributes, duration, method) {
3102 this.init(el, attributes, duration, method);
3106 Roo.lib.AnimBase.fly = fly;
3110 Roo.lib.AnimBase.prototype = {
3112 toString: function() {
3113 var el = this.getEl();
3114 var id = el.id || el.tagName;
3115 return ("Anim " + id);
3119 noNegatives: /width|height|opacity|padding/i,
3120 offsetAttribute: /^((width|height)|(top|left))$/,
3121 defaultUnit: /width|height|top$|bottom$|left$|right$/i,
3122 offsetUnit: /\d+(em|%|en|ex|pt|in|cm|mm|pc)$/i
3126 doMethod: function(attr, start, end) {
3127 return this.method(this.currentFrame, start, end - start, this.totalFrames);
3131 setAttribute: function(attr, val, unit) {
3132 if (this.patterns.noNegatives.test(attr)) {
3133 val = (val > 0) ? val : 0;
3136 Roo.fly(this.getEl(), '_anim').setStyle(attr, val + unit);
3140 getAttribute: function(attr) {
3141 var el = this.getEl();
3142 var val = fly(el).getStyle(attr);
3144 if (val !== 'auto' && !this.patterns.offsetUnit.test(val)) {
3145 return parseFloat(val);
3148 var a = this.patterns.offsetAttribute.exec(attr) || [];
3149 var pos = !!( a[3] );
3150 var box = !!( a[2] );
3153 if (box || (fly(el).getStyle('position') == 'absolute' && pos)) {
3154 val = el['offset' + a[0].charAt(0).toUpperCase() + a[0].substr(1)];
3163 getDefaultUnit: function(attr) {
3164 if (this.patterns.defaultUnit.test(attr)) {
3171 animateX : function(callback, scope) {
3172 var f = function() {
3173 this.onComplete.removeListener(f);
3174 if (typeof callback == "function") {
3175 callback.call(scope || this, this);
3178 this.onComplete.addListener(f, this);
3183 setRuntimeAttribute: function(attr) {
3186 var attributes = this.attributes;
3188 this.runtimeAttributes[attr] = {};
3190 var isset = function(prop) {
3191 return (typeof prop !== 'undefined');
3194 if (!isset(attributes[attr]['to']) && !isset(attributes[attr]['by'])) {
3198 start = ( isset(attributes[attr]['from']) ) ? attributes[attr]['from'] : this.getAttribute(attr);
3201 if (isset(attributes[attr]['to'])) {
3202 end = attributes[attr]['to'];
3203 } else if (isset(attributes[attr]['by'])) {
3204 if (start.constructor == Array) {
3206 for (var i = 0, len = start.length; i < len; ++i) {
3207 end[i] = start[i] + attributes[attr]['by'][i];
3210 end = start + attributes[attr]['by'];
3214 this.runtimeAttributes[attr].start = start;
3215 this.runtimeAttributes[attr].end = end;
3218 this.runtimeAttributes[attr].unit = ( isset(attributes[attr].unit) ) ? attributes[attr]['unit'] : this.getDefaultUnit(attr);
3222 init: function(el, attributes, duration, method) {
3224 var isAnimated = false;
3227 var startTime = null;
3230 var actualFrames = 0;
3233 el = Roo.getDom(el);
3236 this.attributes = attributes || {};
3239 this.duration = duration || 1;
3242 this.method = method || Roo.lib.Easing.easeNone;
3245 this.useSeconds = true;
3248 this.currentFrame = 0;
3251 this.totalFrames = Roo.lib.AnimMgr.fps;
3254 this.getEl = function() {
3259 this.isAnimated = function() {
3264 this.getStartTime = function() {
3268 this.runtimeAttributes = {};
3271 this.animate = function() {
3272 if (this.isAnimated()) {
3276 this.currentFrame = 0;
3278 this.totalFrames = ( this.useSeconds ) ? Math.ceil(Roo.lib.AnimMgr.fps * this.duration) : this.duration;
3280 Roo.lib.AnimMgr.registerElement(this);
3284 this.stop = function(finish) {
3286 this.currentFrame = this.totalFrames;
3287 this._onTween.fire();
3289 Roo.lib.AnimMgr.stop(this);
3292 var onStart = function() {
3293 this.onStart.fire();
3295 this.runtimeAttributes = {};
3296 for (var attr in this.attributes) {
3297 this.setRuntimeAttribute(attr);
3302 startTime = new Date();
3306 var onTween = function() {
3308 duration: new Date() - this.getStartTime(),
3309 currentFrame: this.currentFrame
3312 data.toString = function() {
3314 'duration: ' + data.duration +
3315 ', currentFrame: ' + data.currentFrame
3319 this.onTween.fire(data);
3321 var runtimeAttributes = this.runtimeAttributes;
3323 for (var attr in runtimeAttributes) {
3324 this.setAttribute(attr, this.doMethod(attr, runtimeAttributes[attr].start, runtimeAttributes[attr].end), runtimeAttributes[attr].unit);
3330 var onComplete = function() {
3331 var actual_duration = (new Date() - startTime) / 1000 ;
3334 duration: actual_duration,
3335 frames: actualFrames,
3336 fps: actualFrames / actual_duration
3339 data.toString = function() {
3341 'duration: ' + data.duration +
3342 ', frames: ' + data.frames +
3343 ', fps: ' + data.fps
3349 this.onComplete.fire(data);
3353 this._onStart = new Roo.util.Event(this);
3354 this.onStart = new Roo.util.Event(this);
3355 this.onTween = new Roo.util.Event(this);
3356 this._onTween = new Roo.util.Event(this);
3357 this.onComplete = new Roo.util.Event(this);
3358 this._onComplete = new Roo.util.Event(this);
3359 this._onStart.addListener(onStart);
3360 this._onTween.addListener(onTween);
3361 this._onComplete.addListener(onComplete);
3366 * Portions of this file are based on pieces of Yahoo User Interface Library
3367 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3368 * YUI licensed under the BSD License:
3369 * http://developer.yahoo.net/yui/license.txt
3370 * <script type="text/javascript">
3374 Roo.lib.AnimMgr = new function() {
3391 this.registerElement = function(tween) {
3392 queue[queue.length] = tween;
3394 tween._onStart.fire();
3399 this.unRegister = function(tween, index) {
3400 tween._onComplete.fire();
3401 index = index || getIndex(tween);
3403 queue.splice(index, 1);
3407 if (tweenCount <= 0) {
3413 this.start = function() {
3414 if (thread === null) {
3415 thread = setInterval(this.run, this.delay);
3420 this.stop = function(tween) {
3422 clearInterval(thread);
3424 for (var i = 0, len = queue.length; i < len; ++i) {
3425 if (queue[0].isAnimated()) {
3426 this.unRegister(queue[0], 0);
3435 this.unRegister(tween);
3440 this.run = function() {
3441 for (var i = 0, len = queue.length; i < len; ++i) {
3442 var tween = queue[i];
3443 if (!tween || !tween.isAnimated()) {
3447 if (tween.currentFrame < tween.totalFrames || tween.totalFrames === null)
3449 tween.currentFrame += 1;
3451 if (tween.useSeconds) {
3452 correctFrame(tween);
3454 tween._onTween.fire();
3457 Roo.lib.AnimMgr.stop(tween, i);
3462 var getIndex = function(anim) {
3463 for (var i = 0, len = queue.length; i < len; ++i) {
3464 if (queue[i] == anim) {
3472 var correctFrame = function(tween) {
3473 var frames = tween.totalFrames;
3474 var frame = tween.currentFrame;
3475 var expected = (tween.currentFrame * tween.duration * 1000 / tween.totalFrames);
3476 var elapsed = (new Date() - tween.getStartTime());
3479 if (elapsed < tween.duration * 1000) {
3480 tweak = Math.round((elapsed / expected - 1) * tween.currentFrame);
3482 tweak = frames - (frame + 1);
3484 if (tweak > 0 && isFinite(tweak)) {
3485 if (tween.currentFrame + tweak >= frames) {
3486 tweak = frames - (frame + 1);
3489 tween.currentFrame += tweak;
3493 * Portions of this file are based on pieces of Yahoo User Interface Library
3494 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3495 * YUI licensed under the BSD License:
3496 * http://developer.yahoo.net/yui/license.txt
3497 * <script type="text/javascript">
3500 Roo.lib.Bezier = new function() {
3502 this.getPosition = function(points, t) {
3503 var n = points.length;
3506 for (var i = 0; i < n; ++i) {
3507 tmp[i] = [points[i][0], points[i][1]];
3510 for (var j = 1; j < n; ++j) {
3511 for (i = 0; i < n - j; ++i) {
3512 tmp[i][0] = (1 - t) * tmp[i][0] + t * tmp[parseInt(i + 1, 10)][0];
3513 tmp[i][1] = (1 - t) * tmp[i][1] + t * tmp[parseInt(i + 1, 10)][1];
3517 return [ tmp[0][0], tmp[0][1] ];
3521 * Portions of this file are based on pieces of Yahoo User Interface Library
3522 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3523 * YUI licensed under the BSD License:
3524 * http://developer.yahoo.net/yui/license.txt
3525 * <script type="text/javascript">
3530 Roo.lib.ColorAnim = function(el, attributes, duration, method) {
3531 Roo.lib.ColorAnim.superclass.constructor.call(this, el, attributes, duration, method);
3534 Roo.extend(Roo.lib.ColorAnim, Roo.lib.AnimBase);
3536 var fly = Roo.lib.AnimBase.fly;
3538 var superclass = Y.ColorAnim.superclass;
3539 var proto = Y.ColorAnim.prototype;
3541 proto.toString = function() {
3542 var el = this.getEl();
3543 var id = el.id || el.tagName;
3544 return ("ColorAnim " + id);
3547 proto.patterns.color = /color$/i;
3548 proto.patterns.rgb = /^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;
3549 proto.patterns.hex = /^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;
3550 proto.patterns.hex3 = /^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;
3551 proto.patterns.transparent = /^transparent|rgba\(0, 0, 0, 0\)$/;
3554 proto.parseColor = function(s) {
3555 if (s.length == 3) {
3559 var c = this.patterns.hex.exec(s);
3560 if (c && c.length == 4) {
3561 return [ parseInt(c[1], 16), parseInt(c[2], 16), parseInt(c[3], 16) ];
3564 c = this.patterns.rgb.exec(s);
3565 if (c && c.length == 4) {
3566 return [ parseInt(c[1], 10), parseInt(c[2], 10), parseInt(c[3], 10) ];
3569 c = this.patterns.hex3.exec(s);
3570 if (c && c.length == 4) {
3571 return [ parseInt(c[1] + c[1], 16), parseInt(c[2] + c[2], 16), parseInt(c[3] + c[3], 16) ];
3576 // since this uses fly! - it cant be in ColorAnim (which does not have fly yet..)
3577 proto.getAttribute = function(attr) {
3578 var el = this.getEl();
3579 if (this.patterns.color.test(attr)) {
3580 var val = fly(el).getStyle(attr);
3582 if (this.patterns.transparent.test(val)) {
3583 var parent = el.parentNode;
3584 val = fly(parent).getStyle(attr);
3586 while (parent && this.patterns.transparent.test(val)) {
3587 parent = parent.parentNode;
3588 val = fly(parent).getStyle(attr);
3589 if (parent.tagName.toUpperCase() == 'HTML') {
3595 val = superclass.getAttribute.call(this, attr);
3600 proto.getAttribute = function(attr) {
3601 var el = this.getEl();
3602 if (this.patterns.color.test(attr)) {
3603 var val = fly(el).getStyle(attr);
3605 if (this.patterns.transparent.test(val)) {
3606 var parent = el.parentNode;
3607 val = fly(parent).getStyle(attr);
3609 while (parent && this.patterns.transparent.test(val)) {
3610 parent = parent.parentNode;
3611 val = fly(parent).getStyle(attr);
3612 if (parent.tagName.toUpperCase() == 'HTML') {
3618 val = superclass.getAttribute.call(this, attr);
3624 proto.doMethod = function(attr, start, end) {
3627 if (this.patterns.color.test(attr)) {
3629 for (var i = 0, len = start.length; i < len; ++i) {
3630 val[i] = superclass.doMethod.call(this, attr, start[i], end[i]);
3633 val = 'rgb(' + Math.floor(val[0]) + ',' + Math.floor(val[1]) + ',' + Math.floor(val[2]) + ')';
3636 val = superclass.doMethod.call(this, attr, start, end);
3642 proto.setRuntimeAttribute = function(attr) {
3643 superclass.setRuntimeAttribute.call(this, attr);
3645 if (this.patterns.color.test(attr)) {
3646 var attributes = this.attributes;
3647 var start = this.parseColor(this.runtimeAttributes[attr].start);
3648 var end = this.parseColor(this.runtimeAttributes[attr].end);
3650 if (typeof attributes[attr]['to'] === 'undefined' && typeof attributes[attr]['by'] !== 'undefined') {
3651 end = this.parseColor(attributes[attr].by);
3653 for (var i = 0, len = start.length; i < len; ++i) {
3654 end[i] = start[i] + end[i];
3658 this.runtimeAttributes[attr].start = start;
3659 this.runtimeAttributes[attr].end = end;
3665 * Portions of this file are based on pieces of Yahoo User Interface Library
3666 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3667 * YUI licensed under the BSD License:
3668 * http://developer.yahoo.net/yui/license.txt
3669 * <script type="text/javascript">
3675 easeNone: function (t, b, c, d) {
3676 return c * t / d + b;
3680 easeIn: function (t, b, c, d) {
3681 return c * (t /= d) * t + b;
3685 easeOut: function (t, b, c, d) {
3686 return -c * (t /= d) * (t - 2) + b;
3690 easeBoth: function (t, b, c, d) {
3691 if ((t /= d / 2) < 1) {
3692 return c / 2 * t * t + b;
3695 return -c / 2 * ((--t) * (t - 2) - 1) + b;
3699 easeInStrong: function (t, b, c, d) {
3700 return c * (t /= d) * t * t * t + b;
3704 easeOutStrong: function (t, b, c, d) {
3705 return -c * ((t = t / d - 1) * t * t * t - 1) + b;
3709 easeBothStrong: function (t, b, c, d) {
3710 if ((t /= d / 2) < 1) {
3711 return c / 2 * t * t * t * t + b;
3714 return -c / 2 * ((t -= 2) * t * t * t - 2) + b;
3719 elasticIn: function (t, b, c, d, a, p) {
3723 if ((t /= d) == 1) {
3730 if (!a || a < Math.abs(c)) {
3735 var s = p / (2 * Math.PI) * Math.asin(c / a);
3738 return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3742 elasticOut: function (t, b, c, d, a, p) {
3746 if ((t /= d) == 1) {
3753 if (!a || a < Math.abs(c)) {
3758 var s = p / (2 * Math.PI) * Math.asin(c / a);
3761 return a * Math.pow(2, -10 * t) * Math.sin((t * d - s) * (2 * Math.PI) / p) + c + b;
3765 elasticBoth: function (t, b, c, d, a, p) {
3770 if ((t /= d / 2) == 2) {
3778 if (!a || a < Math.abs(c)) {
3783 var s = p / (2 * Math.PI) * Math.asin(c / a);
3787 return -.5 * (a * Math.pow(2, 10 * (t -= 1)) *
3788 Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3790 return a * Math.pow(2, -10 * (t -= 1)) *
3791 Math.sin((t * d - s) * (2 * Math.PI) / p) * .5 + c + b;
3796 backIn: function (t, b, c, d, s) {
3797 if (typeof s == 'undefined') {
3800 return c * (t /= d) * t * ((s + 1) * t - s) + b;
3804 backOut: function (t, b, c, d, s) {
3805 if (typeof s == 'undefined') {
3808 return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
3812 backBoth: function (t, b, c, d, s) {
3813 if (typeof s == 'undefined') {
3817 if ((t /= d / 2 ) < 1) {
3818 return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b;
3820 return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
3824 bounceIn: function (t, b, c, d) {
3825 return c - Roo.lib.Easing.bounceOut(d - t, 0, c, d) + b;
3829 bounceOut: function (t, b, c, d) {
3830 if ((t /= d) < (1 / 2.75)) {
3831 return c * (7.5625 * t * t) + b;
3832 } else if (t < (2 / 2.75)) {
3833 return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
3834 } else if (t < (2.5 / 2.75)) {
3835 return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
3837 return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
3841 bounceBoth: function (t, b, c, d) {
3843 return Roo.lib.Easing.bounceIn(t * 2, 0, c, d) * .5 + b;
3845 return Roo.lib.Easing.bounceOut(t * 2 - d, 0, c, d) * .5 + c * .5 + b;
3848 * Portions of this file are based on pieces of Yahoo User Interface Library
3849 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3850 * YUI licensed under the BSD License:
3851 * http://developer.yahoo.net/yui/license.txt
3852 * <script type="text/javascript">
3856 Roo.lib.Motion = function(el, attributes, duration, method) {
3858 Roo.lib.Motion.superclass.constructor.call(this, el, attributes, duration, method);
3862 Roo.extend(Roo.lib.Motion, Roo.lib.ColorAnim);
3866 var superclass = Y.Motion.superclass;
3867 var proto = Y.Motion.prototype;
3869 proto.toString = function() {
3870 var el = this.getEl();
3871 var id = el.id || el.tagName;
3872 return ("Motion " + id);
3875 proto.patterns.points = /^points$/i;
3877 proto.setAttribute = function(attr, val, unit) {
3878 if (this.patterns.points.test(attr)) {
3879 unit = unit || 'px';
3880 superclass.setAttribute.call(this, 'left', val[0], unit);
3881 superclass.setAttribute.call(this, 'top', val[1], unit);
3883 superclass.setAttribute.call(this, attr, val, unit);
3887 proto.getAttribute = function(attr) {
3888 if (this.patterns.points.test(attr)) {
3890 superclass.getAttribute.call(this, 'left'),
3891 superclass.getAttribute.call(this, 'top')
3894 val = superclass.getAttribute.call(this, attr);
3900 proto.doMethod = function(attr, start, end) {
3903 if (this.patterns.points.test(attr)) {
3904 var t = this.method(this.currentFrame, 0, 100, this.totalFrames) / 100;
3905 val = Y.Bezier.getPosition(this.runtimeAttributes[attr], t);
3907 val = superclass.doMethod.call(this, attr, start, end);
3912 proto.setRuntimeAttribute = function(attr) {
3913 if (this.patterns.points.test(attr)) {
3914 var el = this.getEl();
3915 var attributes = this.attributes;
3917 var control = attributes['points']['control'] || [];
3921 if (control.length > 0 && !(control[0] instanceof Array)) {
3922 control = [control];
3925 for (i = 0,len = control.length; i < len; ++i) {
3926 tmp[i] = control[i];
3931 Roo.fly(el).position();
3933 if (isset(attributes['points']['from'])) {
3934 Roo.lib.Dom.setXY(el, attributes['points']['from']);
3937 Roo.lib.Dom.setXY(el, Roo.lib.Dom.getXY(el));
3940 start = this.getAttribute('points');
3943 if (isset(attributes['points']['to'])) {
3944 end = translateValues.call(this, attributes['points']['to'], start);
3946 var pageXY = Roo.lib.Dom.getXY(this.getEl());
3947 for (i = 0,len = control.length; i < len; ++i) {
3948 control[i] = translateValues.call(this, control[i], start);
3952 } else if (isset(attributes['points']['by'])) {
3953 end = [ start[0] + attributes['points']['by'][0], start[1] + attributes['points']['by'][1] ];
3955 for (i = 0,len = control.length; i < len; ++i) {
3956 control[i] = [ start[0] + control[i][0], start[1] + control[i][1] ];
3960 this.runtimeAttributes[attr] = [start];
3962 if (control.length > 0) {
3963 this.runtimeAttributes[attr] = this.runtimeAttributes[attr].concat(control);
3966 this.runtimeAttributes[attr][this.runtimeAttributes[attr].length] = end;
3969 superclass.setRuntimeAttribute.call(this, attr);
3973 var translateValues = function(val, start) {
3974 var pageXY = Roo.lib.Dom.getXY(this.getEl());
3975 val = [ val[0] - pageXY[0] + start[0], val[1] - pageXY[1] + start[1] ];
3980 var isset = function(prop) {
3981 return (typeof prop !== 'undefined');
3985 * Portions of this file are based on pieces of Yahoo User Interface Library
3986 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3987 * YUI licensed under the BSD License:
3988 * http://developer.yahoo.net/yui/license.txt
3989 * <script type="text/javascript">
3993 Roo.lib.Scroll = function(el, attributes, duration, method) {
3995 Roo.lib.Scroll.superclass.constructor.call(this, el, attributes, duration, method);
3999 Roo.extend(Roo.lib.Scroll, Roo.lib.ColorAnim);
4003 var superclass = Y.Scroll.superclass;
4004 var proto = Y.Scroll.prototype;
4006 proto.toString = function() {
4007 var el = this.getEl();
4008 var id = el.id || el.tagName;
4009 return ("Scroll " + id);
4012 proto.doMethod = function(attr, start, end) {
4015 if (attr == 'scroll') {
4017 this.method(this.currentFrame, start[0], end[0] - start[0], this.totalFrames),
4018 this.method(this.currentFrame, start[1], end[1] - start[1], this.totalFrames)
4022 val = superclass.doMethod.call(this, attr, start, end);
4027 proto.getAttribute = function(attr) {
4029 var el = this.getEl();
4031 if (attr == 'scroll') {
4032 val = [ el.scrollLeft, el.scrollTop ];
4034 val = superclass.getAttribute.call(this, attr);
4040 proto.setAttribute = function(attr, val, unit) {
4041 var el = this.getEl();
4043 if (attr == 'scroll') {
4044 el.scrollLeft = val[0];
4045 el.scrollTop = val[1];
4047 superclass.setAttribute.call(this, attr, val, unit);
4053 * Ext JS Library 1.1.1
4054 * Copyright(c) 2006-2007, Ext JS, LLC.
4056 * Originally Released Under LGPL - original licence link has changed is not relivant.
4059 * <script type="text/javascript">
4063 // nasty IE9 hack - what a pile of crap that is..
4065 if (typeof Range != "undefined" && typeof Range.prototype.createContextualFragment == "undefined") {
4066 Range.prototype.createContextualFragment = function (html) {
4067 var doc = window.document;
4068 var container = doc.createElement("div");
4069 container.innerHTML = html;
4070 var frag = doc.createDocumentFragment(), n;
4071 while ((n = container.firstChild)) {
4072 frag.appendChild(n);
4079 * @class Roo.DomHelper
4080 * Utility class for working with DOM and/or Templates. It transparently supports using HTML fragments or DOM.
4081 * For more information see <a href="http://www.jackslocum.com/yui/2006/10/06/domhelper-create-elements-using-dom-html-fragments-or-templates/">this blog post with examples</a>.
4084 Roo.DomHelper = function(){
4085 var tempTableEl = null;
4086 var emptyTags = /^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i;
4087 var tableRe = /^table|tbody|tr|td$/i;
4089 // build as innerHTML where available
4091 var createHtml = function(o){
4092 if(typeof o == 'string'){
4101 if(attr == "tag" || attr == "children" || attr == "cn" || attr == "html" || typeof o[attr] == "function") continue;
4102 if(attr == "style"){
4104 if(typeof s == "function"){
4107 if(typeof s == "string"){
4108 b += ' style="' + s + '"';
4109 }else if(typeof s == "object"){
4112 if(typeof s[key] != "function"){
4113 b += key + ":" + s[key] + ";";
4120 b += ' class="' + o["cls"] + '"';
4121 }else if(attr == "htmlFor"){
4122 b += ' for="' + o["htmlFor"] + '"';
4124 b += " " + attr + '="' + o[attr] + '"';
4128 if(emptyTags.test(o.tag)){
4132 var cn = o.children || o.cn;
4134 //http://bugs.kde.org/show_bug.cgi?id=71506
4135 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4136 for(var i = 0, len = cn.length; i < len; i++) {
4137 b += createHtml(cn[i], b);
4140 b += createHtml(cn, b);
4146 b += "</" + o.tag + ">";
4153 var createDom = function(o, parentNode){
4155 // defininition craeted..
4157 if (o.ns && o.ns != 'html') {
4159 if (o.xmlns && typeof(xmlns[o.ns]) == 'undefined') {
4160 xmlns[o.ns] = o.xmlns;
4163 if (typeof(xmlns[o.ns]) == 'undefined') {
4164 console.log("Trying to create namespace element " + o.ns + ", however no xmlns was sent to builder previously");
4170 if (typeof(o) == 'string') {
4171 return parentNode.appendChild(document.createTextNode(o));
4173 o.tag = o.tag || div;
4174 if (o.ns && Roo.isIE) {
4176 o.tag = o.ns + ':' + o.tag;
4179 var el = ns ? document.createElementNS( ns, o.tag||'div') : document.createElement(o.tag||'div');
4180 var useSet = el.setAttribute ? true : false; // In IE some elements don't have setAttribute
4183 if(attr == "tag" || attr == "ns" ||attr == "xmlns" ||attr == "children" || attr == "cn" || attr == "html" ||
4184 attr == "style" || typeof o[attr] == "function") continue;
4186 if(attr=="cls" && Roo.isIE){
4187 el.className = o["cls"];
4189 if(useSet) el.setAttribute(attr=="cls" ? 'class' : attr, o[attr]);
4190 else el[attr] = o[attr];
4193 Roo.DomHelper.applyStyles(el, o.style);
4194 var cn = o.children || o.cn;
4196 //http://bugs.kde.org/show_bug.cgi?id=71506
4197 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4198 for(var i = 0, len = cn.length; i < len; i++) {
4199 createDom(cn[i], el);
4206 el.innerHTML = o.html;
4209 parentNode.appendChild(el);
4214 var ieTable = function(depth, s, h, e){
4215 tempTableEl.innerHTML = [s, h, e].join('');
4216 var i = -1, el = tempTableEl;
4223 // kill repeat to save bytes
4227 tbe = '</tbody>'+te,
4233 * Nasty code for IE's broken table implementation
4235 var insertIntoTable = function(tag, where, el, html){
4237 tempTableEl = document.createElement('div');
4242 if(where == 'afterbegin' || where == 'beforeend'){ // INTO a TD
4245 if(where == 'beforebegin'){
4249 before = el.nextSibling;
4252 node = ieTable(4, trs, html, tre);
4254 else if(tag == 'tr'){
4255 if(where == 'beforebegin'){
4258 node = ieTable(3, tbs, html, tbe);
4259 } else if(where == 'afterend'){
4260 before = el.nextSibling;
4262 node = ieTable(3, tbs, html, tbe);
4263 } else{ // INTO a TR
4264 if(where == 'afterbegin'){
4265 before = el.firstChild;
4267 node = ieTable(4, trs, html, tre);
4269 } else if(tag == 'tbody'){
4270 if(where == 'beforebegin'){
4273 node = ieTable(2, ts, html, te);
4274 } else if(where == 'afterend'){
4275 before = el.nextSibling;
4277 node = ieTable(2, ts, html, te);
4279 if(where == 'afterbegin'){
4280 before = el.firstChild;
4282 node = ieTable(3, tbs, html, tbe);
4285 if(where == 'beforebegin' || where == 'afterend'){ // OUTSIDE the table
4288 if(where == 'afterbegin'){
4289 before = el.firstChild;
4291 node = ieTable(2, ts, html, te);
4293 el.insertBefore(node, before);
4298 /** True to force the use of DOM instead of html fragments @type Boolean */
4302 * Returns the markup for the passed Element(s) config
4303 * @param {Object} o The Dom object spec (and children)
4306 markup : function(o){
4307 return createHtml(o);
4311 * Applies a style specification to an element
4312 * @param {String/HTMLElement} el The element to apply styles to
4313 * @param {String/Object/Function} styles A style specification string eg "width:100px", or object in the form {width:"100px"}, or
4314 * a function which returns such a specification.
4316 applyStyles : function(el, styles){
4319 if(typeof styles == "string"){
4320 var re = /\s?([a-z\-]*)\:\s?([^;]*);?/gi;
4322 while ((matches = re.exec(styles)) != null){
4323 el.setStyle(matches[1], matches[2]);
4325 }else if (typeof styles == "object"){
4326 for (var style in styles){
4327 el.setStyle(style, styles[style]);
4329 }else if (typeof styles == "function"){
4330 Roo.DomHelper.applyStyles(el, styles.call());
4336 * Inserts an HTML fragment into the Dom
4337 * @param {String} where Where to insert the html in relation to el - beforeBegin, afterBegin, beforeEnd, afterEnd.
4338 * @param {HTMLElement} el The context element
4339 * @param {String} html The HTML fragmenet
4340 * @return {HTMLElement} The new node
4342 insertHtml : function(where, el, html){
4343 where = where.toLowerCase();
4344 if(el.insertAdjacentHTML){
4345 if(tableRe.test(el.tagName)){
4347 if(rs = insertIntoTable(el.tagName.toLowerCase(), where, el, html)){
4353 el.insertAdjacentHTML('BeforeBegin', html);
4354 return el.previousSibling;
4356 el.insertAdjacentHTML('AfterBegin', html);
4357 return el.firstChild;
4359 el.insertAdjacentHTML('BeforeEnd', html);
4360 return el.lastChild;
4362 el.insertAdjacentHTML('AfterEnd', html);
4363 return el.nextSibling;
4365 throw 'Illegal insertion point -> "' + where + '"';
4367 var range = el.ownerDocument.createRange();
4371 range.setStartBefore(el);
4372 frag = range.createContextualFragment(html);
4373 el.parentNode.insertBefore(frag, el);
4374 return el.previousSibling;
4377 range.setStartBefore(el.firstChild);
4378 frag = range.createContextualFragment(html);
4379 el.insertBefore(frag, el.firstChild);
4380 return el.firstChild;
4382 el.innerHTML = html;
4383 return el.firstChild;
4387 range.setStartAfter(el.lastChild);
4388 frag = range.createContextualFragment(html);
4389 el.appendChild(frag);
4390 return el.lastChild;
4392 el.innerHTML = html;
4393 return el.lastChild;
4396 range.setStartAfter(el);
4397 frag = range.createContextualFragment(html);
4398 el.parentNode.insertBefore(frag, el.nextSibling);
4399 return el.nextSibling;
4401 throw 'Illegal insertion point -> "' + where + '"';
4405 * Creates new Dom element(s) and inserts them before el
4406 * @param {String/HTMLElement/Element} el The context element
4407 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4408 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4409 * @return {HTMLElement/Roo.Element} The new node
4411 insertBefore : function(el, o, returnElement){
4412 return this.doInsert(el, o, returnElement, "beforeBegin");
4416 * Creates new Dom element(s) and inserts them after el
4417 * @param {String/HTMLElement/Element} el The context element
4418 * @param {Object} o The Dom object spec (and children)
4419 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4420 * @return {HTMLElement/Roo.Element} The new node
4422 insertAfter : function(el, o, returnElement){
4423 return this.doInsert(el, o, returnElement, "afterEnd", "nextSibling");
4427 * Creates new Dom element(s) and inserts them as the first child of el
4428 * @param {String/HTMLElement/Element} el The context element
4429 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4430 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4431 * @return {HTMLElement/Roo.Element} The new node
4433 insertFirst : function(el, o, returnElement){
4434 return this.doInsert(el, o, returnElement, "afterBegin");
4438 doInsert : function(el, o, returnElement, pos, sibling){
4439 el = Roo.getDom(el);
4441 if(this.useDom || o.ns){
4442 newNode = createDom(o, null);
4443 el.parentNode.insertBefore(newNode, sibling ? el[sibling] : el);
4445 var html = createHtml(o);
4446 newNode = this.insertHtml(pos, el, html);
4448 return returnElement ? Roo.get(newNode, true) : newNode;
4452 * Creates new Dom element(s) and appends them to el
4453 * @param {String/HTMLElement/Element} el The context element
4454 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4455 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4456 * @return {HTMLElement/Roo.Element} The new node
4458 append : function(el, o, returnElement){
4459 el = Roo.getDom(el);
4461 if(this.useDom || o.ns){
4462 newNode = createDom(o, null);
4463 el.appendChild(newNode);
4465 var html = createHtml(o);
4466 newNode = this.insertHtml("beforeEnd", el, html);
4468 return returnElement ? Roo.get(newNode, true) : newNode;
4472 * Creates new Dom element(s) and overwrites the contents of el with them
4473 * @param {String/HTMLElement/Element} el The context element
4474 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4475 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4476 * @return {HTMLElement/Roo.Element} The new node
4478 overwrite : function(el, o, returnElement){
4479 el = Roo.getDom(el);
4482 while (el.childNodes.length) {
4483 el.removeChild(el.firstChild);
4487 el.innerHTML = createHtml(o);
4490 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4494 * Creates a new Roo.DomHelper.Template from the Dom object spec
4495 * @param {Object} o The Dom object spec (and children)
4496 * @return {Roo.DomHelper.Template} The new template
4498 createTemplate : function(o){
4499 var html = createHtml(o);
4500 return new Roo.Template(html);
4506 * Ext JS Library 1.1.1
4507 * Copyright(c) 2006-2007, Ext JS, LLC.
4509 * Originally Released Under LGPL - original licence link has changed is not relivant.
4512 * <script type="text/javascript">
4516 * @class Roo.Template
4517 * Represents an HTML fragment template. Templates can be precompiled for greater performance.
4518 * For a list of available format functions, see {@link Roo.util.Format}.<br />
4521 var t = new Roo.Template({
4522 html : '<div name="{id}">' +
4523 '<span class="{cls}">{name:trim} {someval:this.myformat}{value:ellipsis(10)}</span>' +
4525 myformat: function (value, allValues) {
4526 return 'XX' + value;
4529 t.append('some-element', {id: 'myid', cls: 'myclass', name: 'foo', value: 'bar'});
4531 * For more information see this blog post with examples: <a href="http://www.jackslocum.com/yui/2006/10/06/domhelper-create-elements-using-dom-html-fragments-or-templates/">DomHelper - Create Elements using DOM, HTML fragments and Templates</a>.
4533 * @param {Object} cfg - Configuration object.
4535 Roo.Template = function(cfg){
4537 if(cfg instanceof Array){
4539 }else if(arguments.length > 1){
4540 cfg = Array.prototype.join.call(arguments, "");
4544 if (typeof(cfg) == 'object') {
4553 Roo.Template.prototype = {
4556 * @cfg {String} html The HTML fragment or an array of fragments to join("") or multiple arguments to join("")
4560 * Returns an HTML fragment of this template with the specified values applied.
4561 * @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'})
4562 * @return {String} The HTML fragment
4564 applyTemplate : function(values){
4568 return this.compiled(values);
4570 var useF = this.disableFormats !== true;
4571 var fm = Roo.util.Format, tpl = this;
4572 var fn = function(m, name, format, args){
4574 if(format.substr(0, 5) == "this."){
4575 return tpl.call(format.substr(5), values[name], values);
4578 // quoted values are required for strings in compiled templates,
4579 // but for non compiled we need to strip them
4580 // quoted reversed for jsmin
4581 var re = /^\s*['"](.*)["']\s*$/;
4582 args = args.split(',');
4583 for(var i = 0, len = args.length; i < len; i++){
4584 args[i] = args[i].replace(re, "$1");
4586 args = [values[name]].concat(args);
4588 args = [values[name]];
4590 return fm[format].apply(fm, args);
4593 return values[name] !== undefined ? values[name] : "";
4596 return this.html.replace(this.re, fn);
4605 * Sets the HTML used as the template and optionally compiles it.
4606 * @param {String} html
4607 * @param {Boolean} compile (optional) True to compile the template (defaults to undefined)
4608 * @return {Roo.Template} this
4610 set : function(html, compile){
4612 this.compiled = null;
4620 * True to disable format functions (defaults to false)
4623 disableFormats : false,
4626 * The regular expression used to match template variables
4630 re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
4633 * Compiles the template into an internal function, eliminating the RegEx overhead.
4634 * @return {Roo.Template} this
4636 compile : function(){
4637 var fm = Roo.util.Format;
4638 var useF = this.disableFormats !== true;
4639 var sep = Roo.isGecko ? "+" : ",";
4640 var fn = function(m, name, format, args){
4642 args = args ? ',' + args : "";
4643 if(format.substr(0, 5) != "this."){
4644 format = "fm." + format + '(';
4646 format = 'this.call("'+ format.substr(5) + '", ';
4650 args= ''; format = "(values['" + name + "'] == undefined ? '' : ";
4652 return "'"+ sep + format + "values['" + name + "']" + args + ")"+sep+"'";
4655 // branched to use + in gecko and [].join() in others
4657 body = "this.compiled = function(values){ return '" +
4658 this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
4661 body = ["this.compiled = function(values){ return ['"];
4662 body.push(this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn));
4663 body.push("'].join('');};");
4664 body = body.join('');
4674 // private function used to call members
4675 call : function(fnName, value, allValues){
4676 return this[fnName](value, allValues);
4680 * Applies the supplied values to the template and inserts the new node(s) as the first child of el.
4681 * @param {String/HTMLElement/Roo.Element} el The context element
4682 * @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'})
4683 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4684 * @return {HTMLElement/Roo.Element} The new node or Element
4686 insertFirst: function(el, values, returnElement){
4687 return this.doInsert('afterBegin', el, values, returnElement);
4691 * Applies the supplied values to the template and inserts the new node(s) before el.
4692 * @param {String/HTMLElement/Roo.Element} el The context element
4693 * @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'})
4694 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4695 * @return {HTMLElement/Roo.Element} The new node or Element
4697 insertBefore: function(el, values, returnElement){
4698 return this.doInsert('beforeBegin', el, values, returnElement);
4702 * Applies the supplied values to the template and inserts the new node(s) after el.
4703 * @param {String/HTMLElement/Roo.Element} el The context element
4704 * @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'})
4705 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4706 * @return {HTMLElement/Roo.Element} The new node or Element
4708 insertAfter : function(el, values, returnElement){
4709 return this.doInsert('afterEnd', el, values, returnElement);
4713 * Applies the supplied values to the template and appends the new node(s) to el.
4714 * @param {String/HTMLElement/Roo.Element} el The context element
4715 * @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'})
4716 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4717 * @return {HTMLElement/Roo.Element} The new node or Element
4719 append : function(el, values, returnElement){
4720 return this.doInsert('beforeEnd', el, values, returnElement);
4723 doInsert : function(where, el, values, returnEl){
4724 el = Roo.getDom(el);
4725 var newNode = Roo.DomHelper.insertHtml(where, el, this.applyTemplate(values));
4726 return returnEl ? Roo.get(newNode, true) : newNode;
4730 * Applies the supplied values to the template and overwrites the content of el with the new node(s).
4731 * @param {String/HTMLElement/Roo.Element} el The context element
4732 * @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'})
4733 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4734 * @return {HTMLElement/Roo.Element} The new node or Element
4736 overwrite : function(el, values, returnElement){
4737 el = Roo.getDom(el);
4738 el.innerHTML = this.applyTemplate(values);
4739 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4743 * Alias for {@link #applyTemplate}
4746 Roo.Template.prototype.apply = Roo.Template.prototype.applyTemplate;
4749 Roo.DomHelper.Template = Roo.Template;
4752 * Creates a template from the passed element's value (<i>display:none</i> textarea, preferred) or innerHTML.
4753 * @param {String/HTMLElement} el A DOM element or its id
4754 * @returns {Roo.Template} The created template
4757 Roo.Template.from = function(el){
4758 el = Roo.getDom(el);
4759 return new Roo.Template(el.value || el.innerHTML);
4762 * Ext JS Library 1.1.1
4763 * Copyright(c) 2006-2007, Ext JS, LLC.
4765 * Originally Released Under LGPL - original licence link has changed is not relivant.
4768 * <script type="text/javascript">
4773 * This is code is also distributed under MIT license for use
4774 * with jQuery and prototype JavaScript libraries.
4777 * @class Roo.DomQuery
4778 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).
4780 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>
4783 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.
4785 <h4>Element Selectors:</h4>
4787 <li> <b>*</b> any element</li>
4788 <li> <b>E</b> an element with the tag E</li>
4789 <li> <b>E F</b> All descendent elements of E that have the tag F</li>
4790 <li> <b>E > F</b> or <b>E/F</b> all direct children elements of E that have the tag F</li>
4791 <li> <b>E + F</b> all elements with the tag F that are immediately preceded by an element with the tag E</li>
4792 <li> <b>E ~ F</b> all elements with the tag F that are preceded by a sibling element with the tag E</li>
4794 <h4>Attribute Selectors:</h4>
4795 <p>The use of @ and quotes are optional. For example, div[@foo='bar'] is also a valid attribute selector.</p>
4797 <li> <b>E[foo]</b> has an attribute "foo"</li>
4798 <li> <b>E[foo=bar]</b> has an attribute "foo" that equals "bar"</li>
4799 <li> <b>E[foo^=bar]</b> has an attribute "foo" that starts with "bar"</li>
4800 <li> <b>E[foo$=bar]</b> has an attribute "foo" that ends with "bar"</li>
4801 <li> <b>E[foo*=bar]</b> has an attribute "foo" that contains the substring "bar"</li>
4802 <li> <b>E[foo%=2]</b> has an attribute "foo" that is evenly divisible by 2</li>
4803 <li> <b>E[foo!=bar]</b> has an attribute "foo" that does not equal "bar"</li>
4805 <h4>Pseudo Classes:</h4>
4807 <li> <b>E:first-child</b> E is the first child of its parent</li>
4808 <li> <b>E:last-child</b> E is the last child of its parent</li>
4809 <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>
4810 <li> <b>E:nth-child(odd)</b> E is an odd child of its parent</li>
4811 <li> <b>E:nth-child(even)</b> E is an even child of its parent</li>
4812 <li> <b>E:only-child</b> E is the only child of its parent</li>
4813 <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>
4814 <li> <b>E:first</b> the first E in the resultset</li>
4815 <li> <b>E:last</b> the last E in the resultset</li>
4816 <li> <b>E:nth(<i>n</i>)</b> the <i>n</i>th E in the resultset (1 based)</li>
4817 <li> <b>E:odd</b> shortcut for :nth-child(odd)</li>
4818 <li> <b>E:even</b> shortcut for :nth-child(even)</li>
4819 <li> <b>E:contains(foo)</b> E's innerHTML contains the substring "foo"</li>
4820 <li> <b>E:nodeValue(foo)</b> E contains a textNode with a nodeValue that equals "foo"</li>
4821 <li> <b>E:not(S)</b> an E element that does not match simple selector S</li>
4822 <li> <b>E:has(S)</b> an E element that has a descendent that matches simple selector S</li>
4823 <li> <b>E:next(S)</b> an E element whose next sibling matches simple selector S</li>
4824 <li> <b>E:prev(S)</b> an E element whose previous sibling matches simple selector S</li>
4826 <h4>CSS Value Selectors:</h4>
4828 <li> <b>E{display=none}</b> css value "display" that equals "none"</li>
4829 <li> <b>E{display^=none}</b> css value "display" that starts with "none"</li>
4830 <li> <b>E{display$=none}</b> css value "display" that ends with "none"</li>
4831 <li> <b>E{display*=none}</b> css value "display" that contains the substring "none"</li>
4832 <li> <b>E{display%=2}</b> css value "display" that is evenly divisible by 2</li>
4833 <li> <b>E{display!=none}</b> css value "display" that does not equal "none"</li>
4837 Roo.DomQuery = function(){
4838 var cache = {}, simpleCache = {}, valueCache = {};
4839 var nonSpace = /\S/;
4840 var trimRe = /^\s+|\s+$/g;
4841 var tplRe = /\{(\d+)\}/g;
4842 var modeRe = /^(\s?[\/>+~]\s?|\s|$)/;
4843 var tagTokenRe = /^(#)?([\w-\*]+)/;
4844 var nthRe = /(\d*)n\+?(\d*)/, nthRe2 = /\D/;
4846 function child(p, index){
4848 var n = p.firstChild;
4850 if(n.nodeType == 1){
4861 while((n = n.nextSibling) && n.nodeType != 1);
4866 while((n = n.previousSibling) && n.nodeType != 1);
4870 function children(d){
4871 var n = d.firstChild, ni = -1;
4873 var nx = n.nextSibling;
4874 if(n.nodeType == 3 && !nonSpace.test(n.nodeValue)){
4884 function byClassName(c, a, v){
4888 var r = [], ri = -1, cn;
4889 for(var i = 0, ci; ci = c[i]; i++){
4890 if((' '+ci.className+' ').indexOf(v) != -1){
4897 function attrValue(n, attr){
4898 if(!n.tagName && typeof n.length != "undefined"){
4907 if(attr == "class" || attr == "className"){
4910 return n.getAttribute(attr) || n[attr];
4914 function getNodes(ns, mode, tagName){
4915 var result = [], ri = -1, cs;
4919 tagName = tagName || "*";
4920 if(typeof ns.getElementsByTagName != "undefined"){
4924 for(var i = 0, ni; ni = ns[i]; i++){
4925 cs = ni.getElementsByTagName(tagName);
4926 for(var j = 0, ci; ci = cs[j]; j++){
4930 }else if(mode == "/" || mode == ">"){
4931 var utag = tagName.toUpperCase();
4932 for(var i = 0, ni, cn; ni = ns[i]; i++){
4933 cn = ni.children || ni.childNodes;
4934 for(var j = 0, cj; cj = cn[j]; j++){
4935 if(cj.nodeName == utag || cj.nodeName == tagName || tagName == '*'){
4940 }else if(mode == "+"){
4941 var utag = tagName.toUpperCase();
4942 for(var i = 0, n; n = ns[i]; i++){
4943 while((n = n.nextSibling) && n.nodeType != 1);
4944 if(n && (n.nodeName == utag || n.nodeName == tagName || tagName == '*')){
4948 }else if(mode == "~"){
4949 for(var i = 0, n; n = ns[i]; i++){
4950 while((n = n.nextSibling) && (n.nodeType != 1 || (tagName == '*' || n.tagName.toLowerCase()!=tagName)));
4959 function concat(a, b){
4963 for(var i = 0, l = b.length; i < l; i++){
4969 function byTag(cs, tagName){
4970 if(cs.tagName || cs == document){
4976 var r = [], ri = -1;
4977 tagName = tagName.toLowerCase();
4978 for(var i = 0, ci; ci = cs[i]; i++){
4979 if(ci.nodeType == 1 && ci.tagName.toLowerCase()==tagName){
4986 function byId(cs, attr, id){
4987 if(cs.tagName || cs == document){
4993 var r = [], ri = -1;
4994 for(var i = 0,ci; ci = cs[i]; i++){
4995 if(ci && ci.id == id){
5003 function byAttribute(cs, attr, value, op, custom){
5004 var r = [], ri = -1, st = custom=="{";
5005 var f = Roo.DomQuery.operators[op];
5006 for(var i = 0, ci; ci = cs[i]; i++){
5009 a = Roo.DomQuery.getStyle(ci, attr);
5011 else if(attr == "class" || attr == "className"){
5013 }else if(attr == "for"){
5015 }else if(attr == "href"){
5016 a = ci.getAttribute("href", 2);
5018 a = ci.getAttribute(attr);
5020 if((f && f(a, value)) || (!f && a)){
5027 function byPseudo(cs, name, value){
5028 return Roo.DomQuery.pseudos[name](cs, value);
5031 // This is for IE MSXML which does not support expandos.
5032 // IE runs the same speed using setAttribute, however FF slows way down
5033 // and Safari completely fails so they need to continue to use expandos.
5034 var isIE = window.ActiveXObject ? true : false;
5036 // this eval is stop the compressor from
5037 // renaming the variable to something shorter
5039 /** eval:var:batch */
5044 function nodupIEXml(cs){
5046 cs[0].setAttribute("_nodup", d);
5048 for(var i = 1, len = cs.length; i < len; i++){
5050 if(!c.getAttribute("_nodup") != d){
5051 c.setAttribute("_nodup", d);
5055 for(var i = 0, len = cs.length; i < len; i++){
5056 cs[i].removeAttribute("_nodup");
5065 var len = cs.length, c, i, r = cs, cj, ri = -1;
5066 if(!len || typeof cs.nodeType != "undefined" || len == 1){
5069 if(isIE && typeof cs[0].selectSingleNode != "undefined"){
5070 return nodupIEXml(cs);
5074 for(i = 1; c = cs[i]; i++){
5079 for(var j = 0; j < i; j++){
5082 for(j = i+1; cj = cs[j]; j++){
5094 function quickDiffIEXml(c1, c2){
5096 for(var i = 0, len = c1.length; i < len; i++){
5097 c1[i].setAttribute("_qdiff", d);
5100 for(var i = 0, len = c2.length; i < len; i++){
5101 if(c2[i].getAttribute("_qdiff") != d){
5102 r[r.length] = c2[i];
5105 for(var i = 0, len = c1.length; i < len; i++){
5106 c1[i].removeAttribute("_qdiff");
5111 function quickDiff(c1, c2){
5112 var len1 = c1.length;
5116 if(isIE && c1[0].selectSingleNode){
5117 return quickDiffIEXml(c1, c2);
5120 for(var i = 0; i < len1; i++){
5124 for(var i = 0, len = c2.length; i < len; i++){
5125 if(c2[i]._qdiff != d){
5126 r[r.length] = c2[i];
5132 function quickId(ns, mode, root, id){
5134 var d = root.ownerDocument || root;
5135 return d.getElementById(id);
5137 ns = getNodes(ns, mode, "*");
5138 return byId(ns, null, id);
5142 getStyle : function(el, name){
5143 return Roo.fly(el).getStyle(name);
5146 * Compiles a selector/xpath query into a reusable function. The returned function
5147 * takes one parameter "root" (optional), which is the context node from where the query should start.
5148 * @param {String} selector The selector/xpath query
5149 * @param {String} type (optional) Either "select" (the default) or "simple" for a simple selector match
5150 * @return {Function}
5152 compile : function(path, type){
5153 type = type || "select";
5155 var fn = ["var f = function(root){\n var mode; ++batch; var n = root || document;\n"];
5156 var q = path, mode, lq;
5157 var tk = Roo.DomQuery.matchers;
5158 var tklen = tk.length;
5161 // accept leading mode switch
5162 var lmode = q.match(modeRe);
5163 if(lmode && lmode[1]){
5164 fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
5165 q = q.replace(lmode[1], "");
5167 // strip leading slashes
5168 while(path.substr(0, 1)=="/"){
5169 path = path.substr(1);
5172 while(q && lq != q){
5174 var tm = q.match(tagTokenRe);
5175 if(type == "select"){
5178 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
5180 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
5182 q = q.replace(tm[0], "");
5183 }else if(q.substr(0, 1) != '@'){
5184 fn[fn.length] = 'n = getNodes(n, mode, "*");';
5189 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
5191 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
5193 q = q.replace(tm[0], "");
5196 while(!(mm = q.match(modeRe))){
5197 var matched = false;
5198 for(var j = 0; j < tklen; j++){
5200 var m = q.match(t.re);
5202 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5205 q = q.replace(m[0], "");
5210 // prevent infinite loop on bad selector
5212 throw 'Error parsing selector, parsing failed at "' + q + '"';
5216 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5217 q = q.replace(mm[1], "");
5220 fn[fn.length] = "return nodup(n);\n}";
5223 * list of variables that need from compression as they are used by eval.
5233 * eval:var:byClassName
5235 * eval:var:byAttribute
5236 * eval:var:attrValue
5244 * Selects a group of elements.
5245 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5246 * @param {Node} root (optional) The start of the query (defaults to document).
5249 select : function(path, root, type){
5250 if(!root || root == document){
5253 if(typeof root == "string"){
5254 root = document.getElementById(root);
5256 var paths = path.split(",");
5258 for(var i = 0, len = paths.length; i < len; i++){
5259 var p = paths[i].replace(trimRe, "");
5261 cache[p] = Roo.DomQuery.compile(p);
5263 throw p + " is not a valid selector";
5266 var result = cache[p](root);
5267 if(result && result != document){
5268 results = results.concat(result);
5271 if(paths.length > 1){
5272 return nodup(results);
5278 * Selects a single element.
5279 * @param {String} selector The selector/xpath query
5280 * @param {Node} root (optional) The start of the query (defaults to document).
5283 selectNode : function(path, root){
5284 return Roo.DomQuery.select(path, root)[0];
5288 * Selects the value of a node, optionally replacing null with the defaultValue.
5289 * @param {String} selector The selector/xpath query
5290 * @param {Node} root (optional) The start of the query (defaults to document).
5291 * @param {String} defaultValue
5293 selectValue : function(path, root, defaultValue){
5294 path = path.replace(trimRe, "");
5295 if(!valueCache[path]){
5296 valueCache[path] = Roo.DomQuery.compile(path, "select");
5298 var n = valueCache[path](root);
5299 n = n[0] ? n[0] : n;
5300 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5301 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5305 * Selects the value of a node, parsing integers and floats.
5306 * @param {String} selector The selector/xpath query
5307 * @param {Node} root (optional) The start of the query (defaults to document).
5308 * @param {Number} defaultValue
5311 selectNumber : function(path, root, defaultValue){
5312 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5313 return parseFloat(v);
5317 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5318 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5319 * @param {String} selector The simple selector to test
5322 is : function(el, ss){
5323 if(typeof el == "string"){
5324 el = document.getElementById(el);
5326 var isArray = (el instanceof Array);
5327 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5328 return isArray ? (result.length == el.length) : (result.length > 0);
5332 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5333 * @param {Array} el An array of elements to filter
5334 * @param {String} selector The simple selector to test
5335 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5336 * the selector instead of the ones that match
5339 filter : function(els, ss, nonMatches){
5340 ss = ss.replace(trimRe, "");
5341 if(!simpleCache[ss]){
5342 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5344 var result = simpleCache[ss](els);
5345 return nonMatches ? quickDiff(result, els) : result;
5349 * Collection of matching regular expressions and code snippets.
5353 select: 'n = byClassName(n, null, " {1} ");'
5355 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5356 select: 'n = byPseudo(n, "{1}", "{2}");'
5358 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5359 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5362 select: 'n = byId(n, null, "{1}");'
5365 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5370 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5371 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5374 "=" : function(a, v){
5377 "!=" : function(a, v){
5380 "^=" : function(a, v){
5381 return a && a.substr(0, v.length) == v;
5383 "$=" : function(a, v){
5384 return a && a.substr(a.length-v.length) == v;
5386 "*=" : function(a, v){
5387 return a && a.indexOf(v) !== -1;
5389 "%=" : function(a, v){
5390 return (a % v) == 0;
5392 "|=" : function(a, v){
5393 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5395 "~=" : function(a, v){
5396 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5401 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5402 * and the argument (if any) supplied in the selector.
5405 "first-child" : function(c){
5406 var r = [], ri = -1, n;
5407 for(var i = 0, ci; ci = n = c[i]; i++){
5408 while((n = n.previousSibling) && n.nodeType != 1);
5416 "last-child" : function(c){
5417 var r = [], ri = -1, n;
5418 for(var i = 0, ci; ci = n = c[i]; i++){
5419 while((n = n.nextSibling) && n.nodeType != 1);
5427 "nth-child" : function(c, a) {
5428 var r = [], ri = -1;
5429 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5430 var f = (m[1] || 1) - 0, l = m[2] - 0;
5431 for(var i = 0, n; n = c[i]; i++){
5432 var pn = n.parentNode;
5433 if (batch != pn._batch) {
5435 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5436 if(cn.nodeType == 1){
5443 if (l == 0 || n.nodeIndex == l){
5446 } else if ((n.nodeIndex + l) % f == 0){
5454 "only-child" : function(c){
5455 var r = [], ri = -1;;
5456 for(var i = 0, ci; ci = c[i]; i++){
5457 if(!prev(ci) && !next(ci)){
5464 "empty" : function(c){
5465 var r = [], ri = -1;
5466 for(var i = 0, ci; ci = c[i]; i++){
5467 var cns = ci.childNodes, j = 0, cn, empty = true;
5470 if(cn.nodeType == 1 || cn.nodeType == 3){
5482 "contains" : function(c, v){
5483 var r = [], ri = -1;
5484 for(var i = 0, ci; ci = c[i]; i++){
5485 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5492 "nodeValue" : function(c, v){
5493 var r = [], ri = -1;
5494 for(var i = 0, ci; ci = c[i]; i++){
5495 if(ci.firstChild && ci.firstChild.nodeValue == v){
5502 "checked" : function(c){
5503 var r = [], ri = -1;
5504 for(var i = 0, ci; ci = c[i]; i++){
5505 if(ci.checked == true){
5512 "not" : function(c, ss){
5513 return Roo.DomQuery.filter(c, ss, true);
5516 "odd" : function(c){
5517 return this["nth-child"](c, "odd");
5520 "even" : function(c){
5521 return this["nth-child"](c, "even");
5524 "nth" : function(c, a){
5525 return c[a-1] || [];
5528 "first" : function(c){
5532 "last" : function(c){
5533 return c[c.length-1] || [];
5536 "has" : function(c, ss){
5537 var s = Roo.DomQuery.select;
5538 var r = [], ri = -1;
5539 for(var i = 0, ci; ci = c[i]; i++){
5540 if(s(ss, ci).length > 0){
5547 "next" : function(c, ss){
5548 var is = Roo.DomQuery.is;
5549 var r = [], ri = -1;
5550 for(var i = 0, ci; ci = c[i]; i++){
5559 "prev" : function(c, ss){
5560 var is = Roo.DomQuery.is;
5561 var r = [], ri = -1;
5562 for(var i = 0, ci; ci = c[i]; i++){
5575 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5576 * @param {String} path The selector/xpath query
5577 * @param {Node} root (optional) The start of the query (defaults to document).
5582 Roo.query = Roo.DomQuery.select;
5585 * Ext JS Library 1.1.1
5586 * Copyright(c) 2006-2007, Ext JS, LLC.
5588 * Originally Released Under LGPL - original licence link has changed is not relivant.
5591 * <script type="text/javascript">
5595 * @class Roo.util.Observable
5596 * Base class that provides a common interface for publishing events. Subclasses are expected to
5597 * to have a property "events" with all the events defined.<br>
5600 Employee = function(name){
5607 Roo.extend(Employee, Roo.util.Observable);
5609 * @param {Object} config properties to use (incuding events / listeners)
5612 Roo.util.Observable = function(cfg){
5615 this.addEvents(cfg.events || {});
5617 delete cfg.events; // make sure
5620 Roo.apply(this, cfg);
5623 this.on(this.listeners);
5624 delete this.listeners;
5627 Roo.util.Observable.prototype = {
5629 * @cfg {Object} listeners list of events and functions to call for this object,
5633 'click' : function(e) {
5643 * Fires the specified event with the passed parameters (minus the event name).
5644 * @param {String} eventName
5645 * @param {Object...} args Variable number of parameters are passed to handlers
5646 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5648 fireEvent : function(){
5649 var ce = this.events[arguments[0].toLowerCase()];
5650 if(typeof ce == "object"){
5651 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5658 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5661 * Appends an event handler to this component
5662 * @param {String} eventName The type of event to listen for
5663 * @param {Function} handler The method the event invokes
5664 * @param {Object} scope (optional) The scope in which to execute the handler
5665 * function. The handler function's "this" context.
5666 * @param {Object} options (optional) An object containing handler configuration
5667 * properties. This may contain any of the following properties:<ul>
5668 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5669 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5670 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5671 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5672 * by the specified number of milliseconds. If the event fires again within that time, the original
5673 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5676 * <b>Combining Options</b><br>
5677 * Using the options argument, it is possible to combine different types of listeners:<br>
5679 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5681 el.on('click', this.onClick, this, {
5688 * <b>Attaching multiple handlers in 1 call</b><br>
5689 * The method also allows for a single argument to be passed which is a config object containing properties
5690 * which specify multiple handlers.
5699 fn: this.onMouseOver,
5703 fn: this.onMouseOut,
5709 * Or a shorthand syntax which passes the same scope object to all handlers:
5712 'click': this.onClick,
5713 'mouseover': this.onMouseOver,
5714 'mouseout': this.onMouseOut,
5719 addListener : function(eventName, fn, scope, o){
5720 if(typeof eventName == "object"){
5723 if(this.filterOptRe.test(e)){
5726 if(typeof o[e] == "function"){
5728 this.addListener(e, o[e], o.scope, o);
5730 // individual options
5731 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5736 o = (!o || typeof o == "boolean") ? {} : o;
5737 eventName = eventName.toLowerCase();
5738 var ce = this.events[eventName] || true;
5739 if(typeof ce == "boolean"){
5740 ce = new Roo.util.Event(this, eventName);
5741 this.events[eventName] = ce;
5743 ce.addListener(fn, scope, o);
5747 * Removes a listener
5748 * @param {String} eventName The type of event to listen for
5749 * @param {Function} handler The handler to remove
5750 * @param {Object} scope (optional) The scope (this object) for the handler
5752 removeListener : function(eventName, fn, scope){
5753 var ce = this.events[eventName.toLowerCase()];
5754 if(typeof ce == "object"){
5755 ce.removeListener(fn, scope);
5760 * Removes all listeners for this object
5762 purgeListeners : function(){
5763 for(var evt in this.events){
5764 if(typeof this.events[evt] == "object"){
5765 this.events[evt].clearListeners();
5770 relayEvents : function(o, events){
5771 var createHandler = function(ename){
5773 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5776 for(var i = 0, len = events.length; i < len; i++){
5777 var ename = events[i];
5778 if(!this.events[ename]){ this.events[ename] = true; };
5779 o.on(ename, createHandler(ename), this);
5784 * Used to define events on this Observable
5785 * @param {Object} object The object with the events defined
5787 addEvents : function(o){
5791 Roo.applyIf(this.events, o);
5795 * Checks to see if this object has any listeners for a specified event
5796 * @param {String} eventName The name of the event to check for
5797 * @return {Boolean} True if the event is being listened for, else false
5799 hasListener : function(eventName){
5800 var e = this.events[eventName];
5801 return typeof e == "object" && e.listeners.length > 0;
5805 * Appends an event handler to this element (shorthand for addListener)
5806 * @param {String} eventName The type of event to listen for
5807 * @param {Function} handler The method the event invokes
5808 * @param {Object} scope (optional) The scope in which to execute the handler
5809 * function. The handler function's "this" context.
5810 * @param {Object} options (optional)
5813 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
5815 * Removes a listener (shorthand for removeListener)
5816 * @param {String} eventName The type of event to listen for
5817 * @param {Function} handler The handler to remove
5818 * @param {Object} scope (optional) The scope (this object) for the handler
5821 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
5824 * Starts capture on the specified Observable. All events will be passed
5825 * to the supplied function with the event name + standard signature of the event
5826 * <b>before</b> the event is fired. If the supplied function returns false,
5827 * the event will not fire.
5828 * @param {Observable} o The Observable to capture
5829 * @param {Function} fn The function to call
5830 * @param {Object} scope (optional) The scope (this object) for the fn
5833 Roo.util.Observable.capture = function(o, fn, scope){
5834 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
5838 * Removes <b>all</b> added captures from the Observable.
5839 * @param {Observable} o The Observable to release
5842 Roo.util.Observable.releaseCapture = function(o){
5843 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
5848 var createBuffered = function(h, o, scope){
5849 var task = new Roo.util.DelayedTask();
5851 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
5855 var createSingle = function(h, e, fn, scope){
5857 e.removeListener(fn, scope);
5858 return h.apply(scope, arguments);
5862 var createDelayed = function(h, o, scope){
5864 var args = Array.prototype.slice.call(arguments, 0);
5865 setTimeout(function(){
5866 h.apply(scope, args);
5871 Roo.util.Event = function(obj, name){
5874 this.listeners = [];
5877 Roo.util.Event.prototype = {
5878 addListener : function(fn, scope, options){
5879 var o = options || {};
5880 scope = scope || this.obj;
5881 if(!this.isListening(fn, scope)){
5882 var l = {fn: fn, scope: scope, options: o};
5885 h = createDelayed(h, o, scope);
5888 h = createSingle(h, this, fn, scope);
5891 h = createBuffered(h, o, scope);
5894 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
5895 this.listeners.push(l);
5897 this.listeners = this.listeners.slice(0);
5898 this.listeners.push(l);
5903 findListener : function(fn, scope){
5904 scope = scope || this.obj;
5905 var ls = this.listeners;
5906 for(var i = 0, len = ls.length; i < len; i++){
5908 if(l.fn == fn && l.scope == scope){
5915 isListening : function(fn, scope){
5916 return this.findListener(fn, scope) != -1;
5919 removeListener : function(fn, scope){
5921 if((index = this.findListener(fn, scope)) != -1){
5923 this.listeners.splice(index, 1);
5925 this.listeners = this.listeners.slice(0);
5926 this.listeners.splice(index, 1);
5933 clearListeners : function(){
5934 this.listeners = [];
5938 var ls = this.listeners, scope, len = ls.length;
5941 var args = Array.prototype.slice.call(arguments, 0);
5942 for(var i = 0; i < len; i++){
5944 if(l.fireFn.apply(l.scope||this.obj||window, arguments) === false){
5945 this.firing = false;
5949 this.firing = false;
5956 * Ext JS Library 1.1.1
5957 * Copyright(c) 2006-2007, Ext JS, LLC.
5959 * Originally Released Under LGPL - original licence link has changed is not relivant.
5962 * <script type="text/javascript">
5966 * @class Roo.EventManager
5967 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
5968 * several useful events directly.
5969 * See {@link Roo.EventObject} for more details on normalized event objects.
5972 Roo.EventManager = function(){
5973 var docReadyEvent, docReadyProcId, docReadyState = false;
5974 var resizeEvent, resizeTask, textEvent, textSize;
5975 var E = Roo.lib.Event;
5976 var D = Roo.lib.Dom;
5979 var fireDocReady = function(){
5981 docReadyState = true;
5984 clearInterval(docReadyProcId);
5986 if(Roo.isGecko || Roo.isOpera) {
5987 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
5990 var defer = document.getElementById("ie-deferred-loader");
5992 defer.onreadystatechange = null;
5993 defer.parentNode.removeChild(defer);
5997 docReadyEvent.fire();
5998 docReadyEvent.clearListeners();
6003 var initDocReady = function(){
6004 docReadyEvent = new Roo.util.Event();
6005 if(Roo.isGecko || Roo.isOpera) {
6006 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6008 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6009 var defer = document.getElementById("ie-deferred-loader");
6010 defer.onreadystatechange = function(){
6011 if(this.readyState == "complete"){
6015 }else if(Roo.isSafari){
6016 docReadyProcId = setInterval(function(){
6017 var rs = document.readyState;
6018 if(rs == "complete") {
6023 // no matter what, make sure it fires on load
6024 E.on(window, "load", fireDocReady);
6027 var createBuffered = function(h, o){
6028 var task = new Roo.util.DelayedTask(h);
6030 // create new event object impl so new events don't wipe out properties
6031 e = new Roo.EventObjectImpl(e);
6032 task.delay(o.buffer, h, null, [e]);
6036 var createSingle = function(h, el, ename, fn){
6038 Roo.EventManager.removeListener(el, ename, fn);
6043 var createDelayed = function(h, o){
6045 // create new event object impl so new events don't wipe out properties
6046 e = new Roo.EventObjectImpl(e);
6047 setTimeout(function(){
6053 var listen = function(element, ename, opt, fn, scope){
6054 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6055 fn = fn || o.fn; scope = scope || o.scope;
6056 var el = Roo.getDom(element);
6058 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6060 var h = function(e){
6061 e = Roo.EventObject.setEvent(e);
6064 t = e.getTarget(o.delegate, el);
6071 if(o.stopEvent === true){
6074 if(o.preventDefault === true){
6077 if(o.stopPropagation === true){
6078 e.stopPropagation();
6081 if(o.normalized === false){
6085 fn.call(scope || el, e, t, o);
6088 h = createDelayed(h, o);
6091 h = createSingle(h, el, ename, fn);
6094 h = createBuffered(h, o);
6096 fn._handlers = fn._handlers || [];
6097 fn._handlers.push([Roo.id(el), ename, h]);
6100 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6101 el.addEventListener("DOMMouseScroll", h, false);
6102 E.on(window, 'unload', function(){
6103 el.removeEventListener("DOMMouseScroll", h, false);
6106 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6107 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6112 var stopListening = function(el, ename, fn){
6113 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6115 for(var i = 0, len = hds.length; i < len; i++){
6117 if(h[0] == id && h[1] == ename){
6124 E.un(el, ename, hd);
6125 el = Roo.getDom(el);
6126 if(ename == "mousewheel" && el.addEventListener){
6127 el.removeEventListener("DOMMouseScroll", hd, false);
6129 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6130 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6134 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6141 * @scope Roo.EventManager
6146 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6147 * object with a Roo.EventObject
6148 * @param {Function} fn The method the event invokes
6149 * @param {Object} scope An object that becomes the scope of the handler
6150 * @param {boolean} override If true, the obj passed in becomes
6151 * the execution scope of the listener
6152 * @return {Function} The wrapped function
6155 wrap : function(fn, scope, override){
6157 Roo.EventObject.setEvent(e);
6158 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6163 * Appends an event handler to an element (shorthand for addListener)
6164 * @param {String/HTMLElement} element The html element or id to assign the
6165 * @param {String} eventName The type of event to listen for
6166 * @param {Function} handler The method the event invokes
6167 * @param {Object} scope (optional) The scope in which to execute the handler
6168 * function. The handler function's "this" context.
6169 * @param {Object} options (optional) An object containing handler configuration
6170 * properties. This may contain any of the following properties:<ul>
6171 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6172 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6173 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6174 * <li>preventDefault {Boolean} True to prevent the default action</li>
6175 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6176 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6177 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6178 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6179 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6180 * by the specified number of milliseconds. If the event fires again within that time, the original
6181 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6184 * <b>Combining Options</b><br>
6185 * Using the options argument, it is possible to combine different types of listeners:<br>
6187 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6189 el.on('click', this.onClick, this, {
6196 * <b>Attaching multiple handlers in 1 call</b><br>
6197 * The method also allows for a single argument to be passed which is a config object containing properties
6198 * which specify multiple handlers.
6208 fn: this.onMouseOver
6217 * Or a shorthand syntax:<br>
6220 'click' : this.onClick,
6221 'mouseover' : this.onMouseOver,
6222 'mouseout' : this.onMouseOut
6226 addListener : function(element, eventName, fn, scope, options){
6227 if(typeof eventName == "object"){
6233 if(typeof o[e] == "function"){
6235 listen(element, e, o, o[e], o.scope);
6237 // individual options
6238 listen(element, e, o[e]);
6243 return listen(element, eventName, options, fn, scope);
6247 * Removes an event handler
6249 * @param {String/HTMLElement} element The id or html element to remove the
6251 * @param {String} eventName The type of event
6252 * @param {Function} fn
6253 * @return {Boolean} True if a listener was actually removed
6255 removeListener : function(element, eventName, fn){
6256 return stopListening(element, eventName, fn);
6260 * Fires when the document is ready (before onload and before images are loaded). Can be
6261 * accessed shorthanded Roo.onReady().
6262 * @param {Function} fn The method the event invokes
6263 * @param {Object} scope An object that becomes the scope of the handler
6264 * @param {boolean} options
6266 onDocumentReady : function(fn, scope, options){
6267 if(docReadyState){ // if it already fired
6268 docReadyEvent.addListener(fn, scope, options);
6269 docReadyEvent.fire();
6270 docReadyEvent.clearListeners();
6276 docReadyEvent.addListener(fn, scope, options);
6280 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6281 * @param {Function} fn The method the event invokes
6282 * @param {Object} scope An object that becomes the scope of the handler
6283 * @param {boolean} options
6285 onWindowResize : function(fn, scope, options){
6287 resizeEvent = new Roo.util.Event();
6288 resizeTask = new Roo.util.DelayedTask(function(){
6289 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6291 E.on(window, "resize", function(){
6293 resizeTask.delay(50);
6295 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6299 resizeEvent.addListener(fn, scope, options);
6303 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6304 * @param {Function} fn The method the event invokes
6305 * @param {Object} scope An object that becomes the scope of the handler
6306 * @param {boolean} options
6308 onTextResize : function(fn, scope, options){
6310 textEvent = new Roo.util.Event();
6311 var textEl = new Roo.Element(document.createElement('div'));
6312 textEl.dom.className = 'x-text-resize';
6313 textEl.dom.innerHTML = 'X';
6314 textEl.appendTo(document.body);
6315 textSize = textEl.dom.offsetHeight;
6316 setInterval(function(){
6317 if(textEl.dom.offsetHeight != textSize){
6318 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6320 }, this.textResizeInterval);
6322 textEvent.addListener(fn, scope, options);
6326 * Removes the passed window resize listener.
6327 * @param {Function} fn The method the event invokes
6328 * @param {Object} scope The scope of handler
6330 removeResizeListener : function(fn, scope){
6332 resizeEvent.removeListener(fn, scope);
6337 fireResize : function(){
6339 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6343 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6347 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6349 textResizeInterval : 50
6354 * @scopeAlias pub=Roo.EventManager
6358 * Appends an event handler to an element (shorthand for addListener)
6359 * @param {String/HTMLElement} element The html element or id to assign the
6360 * @param {String} eventName The type of event to listen for
6361 * @param {Function} handler The method the event invokes
6362 * @param {Object} scope (optional) The scope in which to execute the handler
6363 * function. The handler function's "this" context.
6364 * @param {Object} options (optional) An object containing handler configuration
6365 * properties. This may contain any of the following properties:<ul>
6366 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6367 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6368 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6369 * <li>preventDefault {Boolean} True to prevent the default action</li>
6370 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6371 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6372 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6373 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6374 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6375 * by the specified number of milliseconds. If the event fires again within that time, the original
6376 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6379 * <b>Combining Options</b><br>
6380 * Using the options argument, it is possible to combine different types of listeners:<br>
6382 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6384 el.on('click', this.onClick, this, {
6391 * <b>Attaching multiple handlers in 1 call</b><br>
6392 * The method also allows for a single argument to be passed which is a config object containing properties
6393 * which specify multiple handlers.
6403 fn: this.onMouseOver
6412 * Or a shorthand syntax:<br>
6415 'click' : this.onClick,
6416 'mouseover' : this.onMouseOver,
6417 'mouseout' : this.onMouseOut
6421 pub.on = pub.addListener;
6422 pub.un = pub.removeListener;
6424 pub.stoppedMouseDownEvent = new Roo.util.Event();
6428 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6429 * @param {Function} fn The method the event invokes
6430 * @param {Object} scope An object that becomes the scope of the handler
6431 * @param {boolean} override If true, the obj passed in becomes
6432 * the execution scope of the listener
6436 Roo.onReady = Roo.EventManager.onDocumentReady;
6438 Roo.onReady(function(){
6439 var bd = Roo.get(document.body);
6444 : Roo.isGecko ? "roo-gecko"
6445 : Roo.isOpera ? "roo-opera"
6446 : Roo.isSafari ? "roo-safari" : ""];
6449 cls.push("roo-mac");
6452 cls.push("roo-linux");
6454 if(Roo.isBorderBox){
6455 cls.push('roo-border-box');
6457 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6458 var p = bd.dom.parentNode;
6460 p.className += ' roo-strict';
6463 bd.addClass(cls.join(' '));
6467 * @class Roo.EventObject
6468 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6469 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6472 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6474 var target = e.getTarget();
6477 var myDiv = Roo.get("myDiv");
6478 myDiv.on("click", handleClick);
6480 Roo.EventManager.on("myDiv", 'click', handleClick);
6481 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6485 Roo.EventObject = function(){
6487 var E = Roo.lib.Event;
6489 // safari keypress events for special keys return bad keycodes
6492 63235 : 39, // right
6495 63276 : 33, // page up
6496 63277 : 34, // page down
6497 63272 : 46, // delete
6502 // normalize button clicks
6503 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6504 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6506 Roo.EventObjectImpl = function(e){
6508 this.setEvent(e.browserEvent || e);
6511 Roo.EventObjectImpl.prototype = {
6513 * Used to fix doc tools.
6514 * @scope Roo.EventObject.prototype
6520 /** The normal browser event */
6521 browserEvent : null,
6522 /** The button pressed in a mouse event */
6524 /** True if the shift key was down during the event */
6526 /** True if the control key was down during the event */
6528 /** True if the alt key was down during the event */
6587 setEvent : function(e){
6588 if(e == this || (e && e.browserEvent)){ // already wrapped
6591 this.browserEvent = e;
6593 // normalize buttons
6594 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6595 if(e.type == 'click' && this.button == -1){
6599 this.shiftKey = e.shiftKey;
6600 // mac metaKey behaves like ctrlKey
6601 this.ctrlKey = e.ctrlKey || e.metaKey;
6602 this.altKey = e.altKey;
6603 // in getKey these will be normalized for the mac
6604 this.keyCode = e.keyCode;
6605 // keyup warnings on firefox.
6606 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6607 // cache the target for the delayed and or buffered events
6608 this.target = E.getTarget(e);
6610 this.xy = E.getXY(e);
6613 this.shiftKey = false;
6614 this.ctrlKey = false;
6615 this.altKey = false;
6625 * Stop the event (preventDefault and stopPropagation)
6627 stopEvent : function(){
6628 if(this.browserEvent){
6629 if(this.browserEvent.type == 'mousedown'){
6630 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6632 E.stopEvent(this.browserEvent);
6637 * Prevents the browsers default handling of the event.
6639 preventDefault : function(){
6640 if(this.browserEvent){
6641 E.preventDefault(this.browserEvent);
6646 isNavKeyPress : function(){
6647 var k = this.keyCode;
6648 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6649 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6652 isSpecialKey : function(){
6653 var k = this.keyCode;
6654 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6655 (k == 16) || (k == 17) ||
6656 (k >= 18 && k <= 20) ||
6657 (k >= 33 && k <= 35) ||
6658 (k >= 36 && k <= 39) ||
6659 (k >= 44 && k <= 45);
6662 * Cancels bubbling of the event.
6664 stopPropagation : function(){
6665 if(this.browserEvent){
6666 if(this.type == 'mousedown'){
6667 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6669 E.stopPropagation(this.browserEvent);
6674 * Gets the key code for the event.
6677 getCharCode : function(){
6678 return this.charCode || this.keyCode;
6682 * Returns a normalized keyCode for the event.
6683 * @return {Number} The key code
6685 getKey : function(){
6686 var k = this.keyCode || this.charCode;
6687 return Roo.isSafari ? (safariKeys[k] || k) : k;
6691 * Gets the x coordinate of the event.
6694 getPageX : function(){
6699 * Gets the y coordinate of the event.
6702 getPageY : function(){
6707 * Gets the time of the event.
6710 getTime : function(){
6711 if(this.browserEvent){
6712 return E.getTime(this.browserEvent);
6718 * Gets the page coordinates of the event.
6719 * @return {Array} The xy values like [x, y]
6726 * Gets the target for the event.
6727 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
6728 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6729 search as a number or element (defaults to 10 || document.body)
6730 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6731 * @return {HTMLelement}
6733 getTarget : function(selector, maxDepth, returnEl){
6734 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
6737 * Gets the related target.
6738 * @return {HTMLElement}
6740 getRelatedTarget : function(){
6741 if(this.browserEvent){
6742 return E.getRelatedTarget(this.browserEvent);
6748 * Normalizes mouse wheel delta across browsers
6749 * @return {Number} The delta
6751 getWheelDelta : function(){
6752 var e = this.browserEvent;
6754 if(e.wheelDelta){ /* IE/Opera. */
6755 delta = e.wheelDelta/120;
6756 }else if(e.detail){ /* Mozilla case. */
6757 delta = -e.detail/3;
6763 * Returns true if the control, meta, shift or alt key was pressed during this event.
6766 hasModifier : function(){
6767 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
6771 * Returns true if the target of this event equals el or is a child of el
6772 * @param {String/HTMLElement/Element} el
6773 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
6776 within : function(el, related){
6777 var t = this[related ? "getRelatedTarget" : "getTarget"]();
6778 return t && Roo.fly(el).contains(t);
6781 getPoint : function(){
6782 return new Roo.lib.Point(this.xy[0], this.xy[1]);
6786 return new Roo.EventObjectImpl();
6791 * Ext JS Library 1.1.1
6792 * Copyright(c) 2006-2007, Ext JS, LLC.
6794 * Originally Released Under LGPL - original licence link has changed is not relivant.
6797 * <script type="text/javascript">
6801 // was in Composite Element!??!?!
6804 var D = Roo.lib.Dom;
6805 var E = Roo.lib.Event;
6806 var A = Roo.lib.Anim;
6808 // local style camelizing for speed
6810 var camelRe = /(-[a-z])/gi;
6811 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
6812 var view = document.defaultView;
6815 * @class Roo.Element
6816 * Represents an Element in the DOM.<br><br>
6819 var el = Roo.get("my-div");
6822 var el = getEl("my-div");
6824 // or with a DOM element
6825 var el = Roo.get(myDivElement);
6827 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
6828 * each call instead of constructing a new one.<br><br>
6829 * <b>Animations</b><br />
6830 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
6831 * should either be a boolean (true) or an object literal with animation options. The animation options are:
6833 Option Default Description
6834 --------- -------- ---------------------------------------------
6835 duration .35 The duration of the animation in seconds
6836 easing easeOut The YUI easing method
6837 callback none A function to execute when the anim completes
6838 scope this The scope (this) of the callback function
6840 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
6841 * manipulate the animation. Here's an example:
6843 var el = Roo.get("my-div");
6848 // default animation
6849 el.setWidth(100, true);
6851 // animation with some options set
6858 // using the "anim" property to get the Anim object
6864 el.setWidth(100, opt);
6866 if(opt.anim.isAnimated()){
6870 * <b> Composite (Collections of) Elements</b><br />
6871 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
6872 * @constructor Create a new Element directly.
6873 * @param {String/HTMLElement} element
6874 * @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).
6876 Roo.Element = function(element, forceNew){
6877 var dom = typeof element == "string" ?
6878 document.getElementById(element) : element;
6879 if(!dom){ // invalid id/element
6883 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
6884 return Roo.Element.cache[id];
6894 * The DOM element ID
6897 this.id = id || Roo.id(dom);
6900 var El = Roo.Element;
6904 * The element's default display mode (defaults to "")
6907 originalDisplay : "",
6911 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
6916 * Sets the element's visibility mode. When setVisible() is called it
6917 * will use this to determine whether to set the visibility or the display property.
6918 * @param visMode Element.VISIBILITY or Element.DISPLAY
6919 * @return {Roo.Element} this
6921 setVisibilityMode : function(visMode){
6922 this.visibilityMode = visMode;
6926 * Convenience method for setVisibilityMode(Element.DISPLAY)
6927 * @param {String} display (optional) What to set display to when visible
6928 * @return {Roo.Element} this
6930 enableDisplayMode : function(display){
6931 this.setVisibilityMode(El.DISPLAY);
6932 if(typeof display != "undefined") this.originalDisplay = display;
6937 * 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)
6938 * @param {String} selector The simple selector to test
6939 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6940 search as a number or element (defaults to 10 || document.body)
6941 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6942 * @return {HTMLElement} The matching DOM node (or null if no match was found)
6944 findParent : function(simpleSelector, maxDepth, returnEl){
6945 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
6946 maxDepth = maxDepth || 50;
6947 if(typeof maxDepth != "number"){
6948 stopEl = Roo.getDom(maxDepth);
6951 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
6952 if(dq.is(p, simpleSelector)){
6953 return returnEl ? Roo.get(p) : p;
6963 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
6964 * @param {String} selector The simple selector to test
6965 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6966 search as a number or element (defaults to 10 || document.body)
6967 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6968 * @return {HTMLElement} The matching DOM node (or null if no match was found)
6970 findParentNode : function(simpleSelector, maxDepth, returnEl){
6971 var p = Roo.fly(this.dom.parentNode, '_internal');
6972 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
6976 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
6977 * This is a shortcut for findParentNode() that always returns an Roo.Element.
6978 * @param {String} selector The simple selector to test
6979 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6980 search as a number or element (defaults to 10 || document.body)
6981 * @return {Roo.Element} The matching DOM node (or null if no match was found)
6983 up : function(simpleSelector, maxDepth){
6984 return this.findParentNode(simpleSelector, maxDepth, true);
6990 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
6991 * @param {String} selector The simple selector to test
6992 * @return {Boolean} True if this element matches the selector, else false
6994 is : function(simpleSelector){
6995 return Roo.DomQuery.is(this.dom, simpleSelector);
6999 * Perform animation on this element.
7000 * @param {Object} args The YUI animation control args
7001 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7002 * @param {Function} onComplete (optional) Function to call when animation completes
7003 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7004 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7005 * @return {Roo.Element} this
7007 animate : function(args, duration, onComplete, easing, animType){
7008 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7013 * @private Internal animation call
7015 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7016 animType = animType || 'run';
7018 var anim = Roo.lib.Anim[animType](
7020 (opt.duration || defaultDur) || .35,
7021 (opt.easing || defaultEase) || 'easeOut',
7023 Roo.callback(cb, this);
7024 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7032 // private legacy anim prep
7033 preanim : function(a, i){
7034 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7038 * Removes worthless text nodes
7039 * @param {Boolean} forceReclean (optional) By default the element
7040 * keeps track if it has been cleaned already so
7041 * you can call this over and over. However, if you update the element and
7042 * need to force a reclean, you can pass true.
7044 clean : function(forceReclean){
7045 if(this.isCleaned && forceReclean !== true){
7049 var d = this.dom, n = d.firstChild, ni = -1;
7051 var nx = n.nextSibling;
7052 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7059 this.isCleaned = true;
7064 calcOffsetsTo : function(el){
7067 var restorePos = false;
7068 if(el.getStyle('position') == 'static'){
7069 el.position('relative');
7074 while(op && op != d && op.tagName != 'HTML'){
7077 op = op.offsetParent;
7080 el.position('static');
7086 * Scrolls this element into view within the passed container.
7087 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7088 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7089 * @return {Roo.Element} this
7091 scrollIntoView : function(container, hscroll){
7092 var c = Roo.getDom(container) || document.body;
7095 var o = this.calcOffsetsTo(c),
7098 b = t+el.offsetHeight,
7099 r = l+el.offsetWidth;
7101 var ch = c.clientHeight;
7102 var ct = parseInt(c.scrollTop, 10);
7103 var cl = parseInt(c.scrollLeft, 10);
7105 var cr = cl + c.clientWidth;
7113 if(hscroll !== false){
7117 c.scrollLeft = r-c.clientWidth;
7124 scrollChildIntoView : function(child, hscroll){
7125 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7129 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7130 * the new height may not be available immediately.
7131 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7132 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7133 * @param {Function} onComplete (optional) Function to call when animation completes
7134 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7135 * @return {Roo.Element} this
7137 autoHeight : function(animate, duration, onComplete, easing){
7138 var oldHeight = this.getHeight();
7140 this.setHeight(1); // force clipping
7141 setTimeout(function(){
7142 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7144 this.setHeight(height);
7146 if(typeof onComplete == "function"){
7150 this.setHeight(oldHeight); // restore original height
7151 this.setHeight(height, animate, duration, function(){
7153 if(typeof onComplete == "function") onComplete();
7154 }.createDelegate(this), easing);
7156 }.createDelegate(this), 0);
7161 * Returns true if this element is an ancestor of the passed element
7162 * @param {HTMLElement/String} el The element to check
7163 * @return {Boolean} True if this element is an ancestor of el, else false
7165 contains : function(el){
7166 if(!el){return false;}
7167 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7171 * Checks whether the element is currently visible using both visibility and display properties.
7172 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7173 * @return {Boolean} True if the element is currently visible, else false
7175 isVisible : function(deep) {
7176 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7177 if(deep !== true || !vis){
7180 var p = this.dom.parentNode;
7181 while(p && p.tagName.toLowerCase() != "body"){
7182 if(!Roo.fly(p, '_isVisible').isVisible()){
7191 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7192 * @param {String} selector The CSS selector
7193 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7194 * @return {CompositeElement/CompositeElementLite} The composite element
7196 select : function(selector, unique){
7197 return El.select(selector, unique, this.dom);
7201 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7202 * @param {String} selector The CSS selector
7203 * @return {Array} An array of the matched nodes
7205 query : function(selector, unique){
7206 return Roo.DomQuery.select(selector, this.dom);
7210 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7211 * @param {String} selector The CSS selector
7212 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7213 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7215 child : function(selector, returnDom){
7216 var n = Roo.DomQuery.selectNode(selector, this.dom);
7217 return returnDom ? n : Roo.get(n);
7221 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7222 * @param {String} selector The CSS selector
7223 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7224 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7226 down : function(selector, returnDom){
7227 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7228 return returnDom ? n : Roo.get(n);
7232 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7233 * @param {String} group The group the DD object is member of
7234 * @param {Object} config The DD config object
7235 * @param {Object} overrides An object containing methods to override/implement on the DD object
7236 * @return {Roo.dd.DD} The DD object
7238 initDD : function(group, config, overrides){
7239 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7240 return Roo.apply(dd, overrides);
7244 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7245 * @param {String} group The group the DDProxy object is member of
7246 * @param {Object} config The DDProxy config object
7247 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7248 * @return {Roo.dd.DDProxy} The DDProxy object
7250 initDDProxy : function(group, config, overrides){
7251 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7252 return Roo.apply(dd, overrides);
7256 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7257 * @param {String} group The group the DDTarget object is member of
7258 * @param {Object} config The DDTarget config object
7259 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7260 * @return {Roo.dd.DDTarget} The DDTarget object
7262 initDDTarget : function(group, config, overrides){
7263 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7264 return Roo.apply(dd, overrides);
7268 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7269 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7270 * @param {Boolean} visible Whether the element is visible
7271 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7272 * @return {Roo.Element} this
7274 setVisible : function(visible, animate){
7276 if(this.visibilityMode == El.DISPLAY){
7277 this.setDisplayed(visible);
7280 this.dom.style.visibility = visible ? "visible" : "hidden";
7283 // closure for composites
7285 var visMode = this.visibilityMode;
7287 this.setOpacity(.01);
7288 this.setVisible(true);
7290 this.anim({opacity: { to: (visible?1:0) }},
7291 this.preanim(arguments, 1),
7292 null, .35, 'easeIn', function(){
7294 if(visMode == El.DISPLAY){
7295 dom.style.display = "none";
7297 dom.style.visibility = "hidden";
7299 Roo.get(dom).setOpacity(1);
7307 * Returns true if display is not "none"
7310 isDisplayed : function() {
7311 return this.getStyle("display") != "none";
7315 * Toggles the element's visibility or display, depending on visibility mode.
7316 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7317 * @return {Roo.Element} this
7319 toggle : function(animate){
7320 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7325 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7326 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7327 * @return {Roo.Element} this
7329 setDisplayed : function(value) {
7330 if(typeof value == "boolean"){
7331 value = value ? this.originalDisplay : "none";
7333 this.setStyle("display", value);
7338 * Tries to focus the element. Any exceptions are caught and ignored.
7339 * @return {Roo.Element} this
7341 focus : function() {
7349 * Tries to blur the element. Any exceptions are caught and ignored.
7350 * @return {Roo.Element} this
7360 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7361 * @param {String/Array} className The CSS class to add, or an array of classes
7362 * @return {Roo.Element} this
7364 addClass : function(className){
7365 if(className instanceof Array){
7366 for(var i = 0, len = className.length; i < len; i++) {
7367 this.addClass(className[i]);
7370 if(className && !this.hasClass(className)){
7371 this.dom.className = this.dom.className + " " + className;
7378 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7379 * @param {String/Array} className The CSS class to add, or an array of classes
7380 * @return {Roo.Element} this
7382 radioClass : function(className){
7383 var siblings = this.dom.parentNode.childNodes;
7384 for(var i = 0; i < siblings.length; i++) {
7385 var s = siblings[i];
7386 if(s.nodeType == 1){
7387 Roo.get(s).removeClass(className);
7390 this.addClass(className);
7395 * Removes one or more CSS classes from the element.
7396 * @param {String/Array} className The CSS class to remove, or an array of classes
7397 * @return {Roo.Element} this
7399 removeClass : function(className){
7400 if(!className || !this.dom.className){
7403 if(className instanceof Array){
7404 for(var i = 0, len = className.length; i < len; i++) {
7405 this.removeClass(className[i]);
7408 if(this.hasClass(className)){
7409 var re = this.classReCache[className];
7411 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7412 this.classReCache[className] = re;
7414 this.dom.className =
7415 this.dom.className.replace(re, " ");
7425 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7426 * @param {String} className The CSS class to toggle
7427 * @return {Roo.Element} this
7429 toggleClass : function(className){
7430 if(this.hasClass(className)){
7431 this.removeClass(className);
7433 this.addClass(className);
7439 * Checks if the specified CSS class exists on this element's DOM node.
7440 * @param {String} className The CSS class to check for
7441 * @return {Boolean} True if the class exists, else false
7443 hasClass : function(className){
7444 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7448 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7449 * @param {String} oldClassName The CSS class to replace
7450 * @param {String} newClassName The replacement CSS class
7451 * @return {Roo.Element} this
7453 replaceClass : function(oldClassName, newClassName){
7454 this.removeClass(oldClassName);
7455 this.addClass(newClassName);
7460 * Returns an object with properties matching the styles requested.
7461 * For example, el.getStyles('color', 'font-size', 'width') might return
7462 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7463 * @param {String} style1 A style name
7464 * @param {String} style2 A style name
7465 * @param {String} etc.
7466 * @return {Object} The style object
7468 getStyles : function(){
7469 var a = arguments, len = a.length, r = {};
7470 for(var i = 0; i < len; i++){
7471 r[a[i]] = this.getStyle(a[i]);
7477 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7478 * @param {String} property The style property whose value is returned.
7479 * @return {String} The current value of the style property for this element.
7481 getStyle : function(){
7482 return view && view.getComputedStyle ?
7484 var el = this.dom, v, cs, camel;
7485 if(prop == 'float'){
7488 if(el.style && (v = el.style[prop])){
7491 if(cs = view.getComputedStyle(el, "")){
7492 if(!(camel = propCache[prop])){
7493 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7500 var el = this.dom, v, cs, camel;
7501 if(prop == 'opacity'){
7502 if(typeof el.style.filter == 'string'){
7503 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7505 var fv = parseFloat(m[1]);
7507 return fv ? fv / 100 : 0;
7512 }else if(prop == 'float'){
7513 prop = "styleFloat";
7515 if(!(camel = propCache[prop])){
7516 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7518 if(v = el.style[camel]){
7521 if(cs = el.currentStyle){
7529 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7530 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7531 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7532 * @return {Roo.Element} this
7534 setStyle : function(prop, value){
7535 if(typeof prop == "string"){
7537 if (prop == 'float') {
7538 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7543 if(!(camel = propCache[prop])){
7544 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7547 if(camel == 'opacity') {
7548 this.setOpacity(value);
7550 this.dom.style[camel] = value;
7553 for(var style in prop){
7554 if(typeof prop[style] != "function"){
7555 this.setStyle(style, prop[style]);
7563 * More flexible version of {@link #setStyle} for setting style properties.
7564 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7565 * a function which returns such a specification.
7566 * @return {Roo.Element} this
7568 applyStyles : function(style){
7569 Roo.DomHelper.applyStyles(this.dom, style);
7574 * 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).
7575 * @return {Number} The X position of the element
7578 return D.getX(this.dom);
7582 * 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).
7583 * @return {Number} The Y position of the element
7586 return D.getY(this.dom);
7590 * 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).
7591 * @return {Array} The XY position of the element
7594 return D.getXY(this.dom);
7598 * 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).
7599 * @param {Number} The X position of the element
7600 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7601 * @return {Roo.Element} this
7603 setX : function(x, animate){
7605 D.setX(this.dom, x);
7607 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7613 * 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).
7614 * @param {Number} The Y position of the element
7615 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7616 * @return {Roo.Element} this
7618 setY : function(y, animate){
7620 D.setY(this.dom, y);
7622 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7628 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7629 * @param {String} left The left CSS property value
7630 * @return {Roo.Element} this
7632 setLeft : function(left){
7633 this.setStyle("left", this.addUnits(left));
7638 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7639 * @param {String} top The top CSS property value
7640 * @return {Roo.Element} this
7642 setTop : function(top){
7643 this.setStyle("top", this.addUnits(top));
7648 * Sets the element's CSS right style.
7649 * @param {String} right The right CSS property value
7650 * @return {Roo.Element} this
7652 setRight : function(right){
7653 this.setStyle("right", this.addUnits(right));
7658 * Sets the element's CSS bottom style.
7659 * @param {String} bottom The bottom CSS property value
7660 * @return {Roo.Element} this
7662 setBottom : function(bottom){
7663 this.setStyle("bottom", this.addUnits(bottom));
7668 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7669 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7670 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7671 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7672 * @return {Roo.Element} this
7674 setXY : function(pos, animate){
7676 D.setXY(this.dom, pos);
7678 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
7684 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7685 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7686 * @param {Number} x X value for new position (coordinates are page-based)
7687 * @param {Number} y Y value for new position (coordinates are page-based)
7688 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7689 * @return {Roo.Element} this
7691 setLocation : function(x, y, animate){
7692 this.setXY([x, y], this.preanim(arguments, 2));
7697 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7698 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7699 * @param {Number} x X value for new position (coordinates are page-based)
7700 * @param {Number} y Y value for new position (coordinates are page-based)
7701 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7702 * @return {Roo.Element} this
7704 moveTo : function(x, y, animate){
7705 this.setXY([x, y], this.preanim(arguments, 2));
7710 * Returns the region of the given element.
7711 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
7712 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
7714 getRegion : function(){
7715 return D.getRegion(this.dom);
7719 * Returns the offset height of the element
7720 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
7721 * @return {Number} The element's height
7723 getHeight : function(contentHeight){
7724 var h = this.dom.offsetHeight || 0;
7725 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
7729 * Returns the offset width of the element
7730 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
7731 * @return {Number} The element's width
7733 getWidth : function(contentWidth){
7734 var w = this.dom.offsetWidth || 0;
7735 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
7739 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
7740 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
7741 * if a height has not been set using CSS.
7744 getComputedHeight : function(){
7745 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
7747 h = parseInt(this.getStyle('height'), 10) || 0;
7748 if(!this.isBorderBox()){
7749 h += this.getFrameWidth('tb');
7756 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
7757 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
7758 * if a width has not been set using CSS.
7761 getComputedWidth : function(){
7762 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
7764 w = parseInt(this.getStyle('width'), 10) || 0;
7765 if(!this.isBorderBox()){
7766 w += this.getFrameWidth('lr');
7773 * Returns the size of the element.
7774 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
7775 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
7777 getSize : function(contentSize){
7778 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
7782 * Returns the width and height of the viewport.
7783 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
7785 getViewSize : function(){
7786 var d = this.dom, doc = document, aw = 0, ah = 0;
7787 if(d == doc || d == doc.body){
7788 return {width : D.getViewWidth(), height: D.getViewHeight()};
7791 width : d.clientWidth,
7792 height: d.clientHeight
7798 * Returns the value of the "value" attribute
7799 * @param {Boolean} asNumber true to parse the value as a number
7800 * @return {String/Number}
7802 getValue : function(asNumber){
7803 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
7807 adjustWidth : function(width){
7808 if(typeof width == "number"){
7809 if(this.autoBoxAdjust && !this.isBorderBox()){
7810 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
7820 adjustHeight : function(height){
7821 if(typeof height == "number"){
7822 if(this.autoBoxAdjust && !this.isBorderBox()){
7823 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
7833 * Set the width of the element
7834 * @param {Number} width The new width
7835 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7836 * @return {Roo.Element} this
7838 setWidth : function(width, animate){
7839 width = this.adjustWidth(width);
7841 this.dom.style.width = this.addUnits(width);
7843 this.anim({width: {to: width}}, this.preanim(arguments, 1));
7849 * Set the height of the element
7850 * @param {Number} height The new height
7851 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7852 * @return {Roo.Element} this
7854 setHeight : function(height, animate){
7855 height = this.adjustHeight(height);
7857 this.dom.style.height = this.addUnits(height);
7859 this.anim({height: {to: height}}, this.preanim(arguments, 1));
7865 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
7866 * @param {Number} width The new width
7867 * @param {Number} height The new height
7868 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7869 * @return {Roo.Element} this
7871 setSize : function(width, height, animate){
7872 if(typeof width == "object"){ // in case of object from getSize()
7873 height = width.height; width = width.width;
7875 width = this.adjustWidth(width); height = this.adjustHeight(height);
7877 this.dom.style.width = this.addUnits(width);
7878 this.dom.style.height = this.addUnits(height);
7880 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
7886 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
7887 * @param {Number} x X value for new position (coordinates are page-based)
7888 * @param {Number} y Y value for new position (coordinates are page-based)
7889 * @param {Number} width The new width
7890 * @param {Number} height The new height
7891 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7892 * @return {Roo.Element} this
7894 setBounds : function(x, y, width, height, animate){
7896 this.setSize(width, height);
7897 this.setLocation(x, y);
7899 width = this.adjustWidth(width); height = this.adjustHeight(height);
7900 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
7901 this.preanim(arguments, 4), 'motion');
7907 * 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.
7908 * @param {Roo.lib.Region} region The region to fill
7909 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7910 * @return {Roo.Element} this
7912 setRegion : function(region, animate){
7913 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
7918 * Appends an event handler
7920 * @param {String} eventName The type of event to append
7921 * @param {Function} fn The method the event invokes
7922 * @param {Object} scope (optional) The scope (this object) of the fn
7923 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
7925 addListener : function(eventName, fn, scope, options){
7927 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
7932 * Removes an event handler from this element
7933 * @param {String} eventName the type of event to remove
7934 * @param {Function} fn the method the event invokes
7935 * @return {Roo.Element} this
7937 removeListener : function(eventName, fn){
7938 Roo.EventManager.removeListener(this.dom, eventName, fn);
7943 * Removes all previous added listeners from this element
7944 * @return {Roo.Element} this
7946 removeAllListeners : function(){
7947 E.purgeElement(this.dom);
7951 relayEvent : function(eventName, observable){
7952 this.on(eventName, function(e){
7953 observable.fireEvent(eventName, e);
7958 * Set the opacity of the element
7959 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
7960 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7961 * @return {Roo.Element} this
7963 setOpacity : function(opacity, animate){
7965 var s = this.dom.style;
7968 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
7969 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
7971 s.opacity = opacity;
7974 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
7980 * Gets the left X coordinate
7981 * @param {Boolean} local True to get the local css position instead of page coordinate
7984 getLeft : function(local){
7988 return parseInt(this.getStyle("left"), 10) || 0;
7993 * Gets the right X coordinate of the element (element X position + element width)
7994 * @param {Boolean} local True to get the local css position instead of page coordinate
7997 getRight : function(local){
7999 return this.getX() + this.getWidth();
8001 return (this.getLeft(true) + this.getWidth()) || 0;
8006 * Gets the top Y coordinate
8007 * @param {Boolean} local True to get the local css position instead of page coordinate
8010 getTop : function(local) {
8014 return parseInt(this.getStyle("top"), 10) || 0;
8019 * Gets the bottom Y coordinate of the element (element Y position + element height)
8020 * @param {Boolean} local True to get the local css position instead of page coordinate
8023 getBottom : function(local){
8025 return this.getY() + this.getHeight();
8027 return (this.getTop(true) + this.getHeight()) || 0;
8032 * Initializes positioning on this element. If a desired position is not passed, it will make the
8033 * the element positioned relative IF it is not already positioned.
8034 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8035 * @param {Number} zIndex (optional) The zIndex to apply
8036 * @param {Number} x (optional) Set the page X position
8037 * @param {Number} y (optional) Set the page Y position
8039 position : function(pos, zIndex, x, y){
8041 if(this.getStyle('position') == 'static'){
8042 this.setStyle('position', 'relative');
8045 this.setStyle("position", pos);
8048 this.setStyle("z-index", zIndex);
8050 if(x !== undefined && y !== undefined){
8052 }else if(x !== undefined){
8054 }else if(y !== undefined){
8060 * Clear positioning back to the default when the document was loaded
8061 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8062 * @return {Roo.Element} this
8064 clearPositioning : function(value){
8072 "position" : "static"
8078 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8079 * snapshot before performing an update and then restoring the element.
8082 getPositioning : function(){
8083 var l = this.getStyle("left");
8084 var t = this.getStyle("top");
8086 "position" : this.getStyle("position"),
8088 "right" : l ? "" : this.getStyle("right"),
8090 "bottom" : t ? "" : this.getStyle("bottom"),
8091 "z-index" : this.getStyle("z-index")
8096 * Gets the width of the border(s) for the specified side(s)
8097 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8098 * passing lr would get the border (l)eft width + the border (r)ight width.
8099 * @return {Number} The width of the sides passed added together
8101 getBorderWidth : function(side){
8102 return this.addStyles(side, El.borders);
8106 * Gets the width of the padding(s) for the specified side(s)
8107 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8108 * passing lr would get the padding (l)eft + the padding (r)ight.
8109 * @return {Number} The padding of the sides passed added together
8111 getPadding : function(side){
8112 return this.addStyles(side, El.paddings);
8116 * Set positioning with an object returned by getPositioning().
8117 * @param {Object} posCfg
8118 * @return {Roo.Element} this
8120 setPositioning : function(pc){
8121 this.applyStyles(pc);
8122 if(pc.right == "auto"){
8123 this.dom.style.right = "";
8125 if(pc.bottom == "auto"){
8126 this.dom.style.bottom = "";
8132 fixDisplay : function(){
8133 if(this.getStyle("display") == "none"){
8134 this.setStyle("visibility", "hidden");
8135 this.setStyle("display", this.originalDisplay); // first try reverting to default
8136 if(this.getStyle("display") == "none"){ // if that fails, default to block
8137 this.setStyle("display", "block");
8143 * Quick set left and top adding default units
8144 * @param {String} left The left CSS property value
8145 * @param {String} top The top CSS property value
8146 * @return {Roo.Element} this
8148 setLeftTop : function(left, top){
8149 this.dom.style.left = this.addUnits(left);
8150 this.dom.style.top = this.addUnits(top);
8155 * Move this element relative to its current position.
8156 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8157 * @param {Number} distance How far to move the element in pixels
8158 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8159 * @return {Roo.Element} this
8161 move : function(direction, distance, animate){
8162 var xy = this.getXY();
8163 direction = direction.toLowerCase();
8167 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8171 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8176 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8181 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8188 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8189 * @return {Roo.Element} this
8192 if(!this.isClipped){
8193 this.isClipped = true;
8194 this.originalClip = {
8195 "o": this.getStyle("overflow"),
8196 "x": this.getStyle("overflow-x"),
8197 "y": this.getStyle("overflow-y")
8199 this.setStyle("overflow", "hidden");
8200 this.setStyle("overflow-x", "hidden");
8201 this.setStyle("overflow-y", "hidden");
8207 * Return clipping (overflow) to original clipping before clip() was called
8208 * @return {Roo.Element} this
8210 unclip : function(){
8212 this.isClipped = false;
8213 var o = this.originalClip;
8214 if(o.o){this.setStyle("overflow", o.o);}
8215 if(o.x){this.setStyle("overflow-x", o.x);}
8216 if(o.y){this.setStyle("overflow-y", o.y);}
8223 * Gets the x,y coordinates specified by the anchor position on the element.
8224 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8225 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8226 * {width: (target width), height: (target height)} (defaults to the element's current size)
8227 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8228 * @return {Array} [x, y] An array containing the element's x and y coordinates
8230 getAnchorXY : function(anchor, local, s){
8231 //Passing a different size is useful for pre-calculating anchors,
8232 //especially for anchored animations that change the el size.
8234 var w, h, vp = false;
8237 if(d == document.body || d == document){
8239 w = D.getViewWidth(); h = D.getViewHeight();
8241 w = this.getWidth(); h = this.getHeight();
8244 w = s.width; h = s.height;
8246 var x = 0, y = 0, r = Math.round;
8247 switch((anchor || "tl").toLowerCase()){
8289 var sc = this.getScroll();
8290 return [x + sc.left, y + sc.top];
8292 //Add the element's offset xy
8293 var o = this.getXY();
8294 return [x+o[0], y+o[1]];
8298 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8299 * supported position values.
8300 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8301 * @param {String} position The position to align to.
8302 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8303 * @return {Array} [x, y]
8305 getAlignToXY : function(el, p, o){
8309 throw "Element.alignTo with an element that doesn't exist";
8311 var c = false; //constrain to viewport
8312 var p1 = "", p2 = "";
8319 }else if(p.indexOf("-") == -1){
8322 p = p.toLowerCase();
8323 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8325 throw "Element.alignTo with an invalid alignment " + p;
8327 p1 = m[1]; p2 = m[2]; c = !!m[3];
8329 //Subtract the aligned el's internal xy from the target's offset xy
8330 //plus custom offset to get the aligned el's new offset xy
8331 var a1 = this.getAnchorXY(p1, true);
8332 var a2 = el.getAnchorXY(p2, false);
8333 var x = a2[0] - a1[0] + o[0];
8334 var y = a2[1] - a1[1] + o[1];
8336 //constrain the aligned el to viewport if necessary
8337 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8338 // 5px of margin for ie
8339 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8341 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8342 //perpendicular to the vp border, allow the aligned el to slide on that border,
8343 //otherwise swap the aligned el to the opposite border of the target.
8344 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8345 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8346 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t"));
8347 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8350 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8351 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8353 if((x+w) > dw + scrollX){
8354 x = swapX ? r.left-w : dw+scrollX-w;
8357 x = swapX ? r.right : scrollX;
8359 if((y+h) > dh + scrollY){
8360 y = swapY ? r.top-h : dh+scrollY-h;
8363 y = swapY ? r.bottom : scrollY;
8370 getConstrainToXY : function(){
8371 var os = {top:0, left:0, bottom:0, right: 0};
8373 return function(el, local, offsets, proposedXY){
8375 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8377 var vw, vh, vx = 0, vy = 0;
8378 if(el.dom == document.body || el.dom == document){
8379 vw = Roo.lib.Dom.getViewWidth();
8380 vh = Roo.lib.Dom.getViewHeight();
8382 vw = el.dom.clientWidth;
8383 vh = el.dom.clientHeight;
8385 var vxy = el.getXY();
8391 var s = el.getScroll();
8393 vx += offsets.left + s.left;
8394 vy += offsets.top + s.top;
8396 vw -= offsets.right;
8397 vh -= offsets.bottom;
8402 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8403 var x = xy[0], y = xy[1];
8404 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8406 // only move it if it needs it
8409 // first validate right/bottom
8418 // then make sure top/left isn't negative
8427 return moved ? [x, y] : false;
8432 adjustForConstraints : function(xy, parent, offsets){
8433 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8437 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8438 * document it aligns it to the viewport.
8439 * The position parameter is optional, and can be specified in any one of the following formats:
8441 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8442 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8443 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8444 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8445 * <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
8446 * element's anchor point, and the second value is used as the target's anchor point.</li>
8448 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8449 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8450 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8451 * that specified in order to enforce the viewport constraints.
8452 * Following are all of the supported anchor positions:
8455 ----- -----------------------------
8456 tl The top left corner (default)
8457 t The center of the top edge
8458 tr The top right corner
8459 l The center of the left edge
8460 c In the center of the element
8461 r The center of the right edge
8462 bl The bottom left corner
8463 b The center of the bottom edge
8464 br The bottom right corner
8468 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8469 el.alignTo("other-el");
8471 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8472 el.alignTo("other-el", "tr?");
8474 // align the bottom right corner of el with the center left edge of other-el
8475 el.alignTo("other-el", "br-l?");
8477 // align the center of el with the bottom left corner of other-el and
8478 // adjust the x position by -6 pixels (and the y position by 0)
8479 el.alignTo("other-el", "c-bl", [-6, 0]);
8481 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8482 * @param {String} position The position to align to.
8483 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8484 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8485 * @return {Roo.Element} this
8487 alignTo : function(element, position, offsets, animate){
8488 var xy = this.getAlignToXY(element, position, offsets);
8489 this.setXY(xy, this.preanim(arguments, 3));
8494 * Anchors an element to another element and realigns it when the window is resized.
8495 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8496 * @param {String} position The position to align to.
8497 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8498 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8499 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8500 * is a number, it is used as the buffer delay (defaults to 50ms).
8501 * @param {Function} callback The function to call after the animation finishes
8502 * @return {Roo.Element} this
8504 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8505 var action = function(){
8506 this.alignTo(el, alignment, offsets, animate);
8507 Roo.callback(callback, this);
8509 Roo.EventManager.onWindowResize(action, this);
8510 var tm = typeof monitorScroll;
8511 if(tm != 'undefined'){
8512 Roo.EventManager.on(window, 'scroll', action, this,
8513 {buffer: tm == 'number' ? monitorScroll : 50});
8515 action.call(this); // align immediately
8519 * Clears any opacity settings from this element. Required in some cases for IE.
8520 * @return {Roo.Element} this
8522 clearOpacity : function(){
8523 if (window.ActiveXObject) {
8524 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8525 this.dom.style.filter = "";
8528 this.dom.style.opacity = "";
8529 this.dom.style["-moz-opacity"] = "";
8530 this.dom.style["-khtml-opacity"] = "";
8536 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8537 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8538 * @return {Roo.Element} this
8540 hide : function(animate){
8541 this.setVisible(false, this.preanim(arguments, 0));
8546 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8547 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8548 * @return {Roo.Element} this
8550 show : function(animate){
8551 this.setVisible(true, this.preanim(arguments, 0));
8556 * @private Test if size has a unit, otherwise appends the default
8558 addUnits : function(size){
8559 return Roo.Element.addUnits(size, this.defaultUnit);
8563 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8564 * @return {Roo.Element} this
8566 beginMeasure : function(){
8568 if(el.offsetWidth || el.offsetHeight){
8569 return this; // offsets work already
8572 var p = this.dom, b = document.body; // start with this element
8573 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8574 var pe = Roo.get(p);
8575 if(pe.getStyle('display') == 'none'){
8576 changed.push({el: p, visibility: pe.getStyle("visibility")});
8577 p.style.visibility = "hidden";
8578 p.style.display = "block";
8582 this._measureChanged = changed;
8588 * Restores displays to before beginMeasure was called
8589 * @return {Roo.Element} this
8591 endMeasure : function(){
8592 var changed = this._measureChanged;
8594 for(var i = 0, len = changed.length; i < len; i++) {
8596 r.el.style.visibility = r.visibility;
8597 r.el.style.display = "none";
8599 this._measureChanged = null;
8605 * Update the innerHTML of this element, optionally searching for and processing scripts
8606 * @param {String} html The new HTML
8607 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8608 * @param {Function} callback For async script loading you can be noticed when the update completes
8609 * @return {Roo.Element} this
8611 update : function(html, loadScripts, callback){
8612 if(typeof html == "undefined"){
8615 if(loadScripts !== true){
8616 this.dom.innerHTML = html;
8617 if(typeof callback == "function"){
8625 html += '<span id="' + id + '"></span>';
8627 E.onAvailable(id, function(){
8628 var hd = document.getElementsByTagName("head")[0];
8629 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8630 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8631 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8634 while(match = re.exec(html)){
8635 var attrs = match[1];
8636 var srcMatch = attrs ? attrs.match(srcRe) : false;
8637 if(srcMatch && srcMatch[2]){
8638 var s = document.createElement("script");
8639 s.src = srcMatch[2];
8640 var typeMatch = attrs.match(typeRe);
8641 if(typeMatch && typeMatch[2]){
8642 s.type = typeMatch[2];
8645 }else if(match[2] && match[2].length > 0){
8646 if(window.execScript) {
8647 window.execScript(match[2]);
8655 window.eval(match[2]);
8659 var el = document.getElementById(id);
8660 if(el){el.parentNode.removeChild(el);}
8661 if(typeof callback == "function"){
8665 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8670 * Direct access to the UpdateManager update() method (takes the same parameters).
8671 * @param {String/Function} url The url for this request or a function to call to get the url
8672 * @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}
8673 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8674 * @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.
8675 * @return {Roo.Element} this
8678 var um = this.getUpdateManager();
8679 um.update.apply(um, arguments);
8684 * Gets this element's UpdateManager
8685 * @return {Roo.UpdateManager} The UpdateManager
8687 getUpdateManager : function(){
8688 if(!this.updateManager){
8689 this.updateManager = new Roo.UpdateManager(this);
8691 return this.updateManager;
8695 * Disables text selection for this element (normalized across browsers)
8696 * @return {Roo.Element} this
8698 unselectable : function(){
8699 this.dom.unselectable = "on";
8700 this.swallowEvent("selectstart", true);
8701 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
8702 this.addClass("x-unselectable");
8707 * Calculates the x, y to center this element on the screen
8708 * @return {Array} The x, y values [x, y]
8710 getCenterXY : function(){
8711 return this.getAlignToXY(document, 'c-c');
8715 * Centers the Element in either the viewport, or another Element.
8716 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
8718 center : function(centerIn){
8719 this.alignTo(centerIn || document, 'c-c');
8724 * Tests various css rules/browsers to determine if this element uses a border box
8727 isBorderBox : function(){
8728 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
8732 * Return a box {x, y, width, height} that can be used to set another elements
8733 * size/location to match this element.
8734 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
8735 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
8736 * @return {Object} box An object in the format {x, y, width, height}
8738 getBox : function(contentBox, local){
8743 var left = parseInt(this.getStyle("left"), 10) || 0;
8744 var top = parseInt(this.getStyle("top"), 10) || 0;
8747 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
8749 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
8751 var l = this.getBorderWidth("l")+this.getPadding("l");
8752 var r = this.getBorderWidth("r")+this.getPadding("r");
8753 var t = this.getBorderWidth("t")+this.getPadding("t");
8754 var b = this.getBorderWidth("b")+this.getPadding("b");
8755 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)};
8757 bx.right = bx.x + bx.width;
8758 bx.bottom = bx.y + bx.height;
8763 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
8764 for more information about the sides.
8765 * @param {String} sides
8768 getFrameWidth : function(sides, onlyContentBox){
8769 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
8773 * 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.
8774 * @param {Object} box The box to fill {x, y, width, height}
8775 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
8776 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8777 * @return {Roo.Element} this
8779 setBox : function(box, adjust, animate){
8780 var w = box.width, h = box.height;
8781 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
8782 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8783 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8785 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
8790 * Forces the browser to repaint this element
8791 * @return {Roo.Element} this
8793 repaint : function(){
8795 this.addClass("x-repaint");
8796 setTimeout(function(){
8797 Roo.get(dom).removeClass("x-repaint");
8803 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
8804 * then it returns the calculated width of the sides (see getPadding)
8805 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
8806 * @return {Object/Number}
8808 getMargins : function(side){
8811 top: parseInt(this.getStyle("margin-top"), 10) || 0,
8812 left: parseInt(this.getStyle("margin-left"), 10) || 0,
8813 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
8814 right: parseInt(this.getStyle("margin-right"), 10) || 0
8817 return this.addStyles(side, El.margins);
8822 addStyles : function(sides, styles){
8824 for(var i = 0, len = sides.length; i < len; i++){
8825 v = this.getStyle(styles[sides.charAt(i)]);
8827 w = parseInt(v, 10);
8835 * Creates a proxy element of this element
8836 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
8837 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
8838 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
8839 * @return {Roo.Element} The new proxy element
8841 createProxy : function(config, renderTo, matchBox){
8843 renderTo = Roo.getDom(renderTo);
8845 renderTo = document.body;
8847 config = typeof config == "object" ?
8848 config : {tag : "div", cls: config};
8849 var proxy = Roo.DomHelper.append(renderTo, config, true);
8851 proxy.setBox(this.getBox());
8857 * Puts a mask over this element to disable user interaction. Requires core.css.
8858 * This method can only be applied to elements which accept child nodes.
8859 * @param {String} msg (optional) A message to display in the mask
8860 * @param {String} msgCls (optional) A css class to apply to the msg element
8861 * @return {Element} The mask element
8863 mask : function(msg, msgCls)
8865 if(this.getStyle("position") == "static"){
8866 this.setStyle("position", "relative");
8869 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
8871 this.addClass("x-masked");
8872 this._mask.setDisplayed(true);
8877 while (dom && dom.style) {
8878 if (!isNaN(parseInt(dom.style.zIndex))) {
8879 z = Math.max(z, parseInt(dom.style.zIndex));
8881 dom = dom.parentNode;
8883 // if we are masking the body - then it hides everything..
8884 if (this.dom == document.body) {
8888 if(typeof msg == 'string'){
8890 this._maskMsg = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask-msg", cn:{tag:'div'}}, true);
8892 var mm = this._maskMsg;
8893 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
8894 mm.dom.firstChild.innerHTML = msg;
8895 mm.setDisplayed(true);
8897 mm.setStyle('z-index', z + 102);
8899 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
8900 this._mask.setHeight(this.getHeight());
8902 this._mask.setStyle('z-index', z + 100);
8908 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
8909 * it is cached for reuse.
8911 unmask : function(removeEl){
8913 if(removeEl === true){
8914 this._mask.remove();
8917 this._maskMsg.remove();
8918 delete this._maskMsg;
8921 this._mask.setDisplayed(false);
8923 this._maskMsg.setDisplayed(false);
8927 this.removeClass("x-masked");
8931 * Returns true if this element is masked
8934 isMasked : function(){
8935 return this._mask && this._mask.isVisible();
8939 * Creates an iframe shim for this element to keep selects and other windowed objects from
8941 * @return {Roo.Element} The new shim element
8943 createShim : function(){
8944 var el = document.createElement('iframe');
8945 el.frameBorder = 'no';
8946 el.className = 'roo-shim';
8947 if(Roo.isIE && Roo.isSecure){
8948 el.src = Roo.SSL_SECURE_URL;
8950 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
8951 shim.autoBoxAdjust = false;
8956 * Removes this element from the DOM and deletes it from the cache
8958 remove : function(){
8959 if(this.dom.parentNode){
8960 this.dom.parentNode.removeChild(this.dom);
8962 delete El.cache[this.dom.id];
8966 * Sets up event handlers to add and remove a css class when the mouse is over this element
8967 * @param {String} className
8968 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
8969 * mouseout events for children elements
8970 * @return {Roo.Element} this
8972 addClassOnOver : function(className, preventFlicker){
8973 this.on("mouseover", function(){
8974 Roo.fly(this, '_internal').addClass(className);
8976 var removeFn = function(e){
8977 if(preventFlicker !== true || !e.within(this, true)){
8978 Roo.fly(this, '_internal').removeClass(className);
8981 this.on("mouseout", removeFn, this.dom);
8986 * Sets up event handlers to add and remove a css class when this element has the focus
8987 * @param {String} className
8988 * @return {Roo.Element} this
8990 addClassOnFocus : function(className){
8991 this.on("focus", function(){
8992 Roo.fly(this, '_internal').addClass(className);
8994 this.on("blur", function(){
8995 Roo.fly(this, '_internal').removeClass(className);
9000 * 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)
9001 * @param {String} className
9002 * @return {Roo.Element} this
9004 addClassOnClick : function(className){
9006 this.on("mousedown", function(){
9007 Roo.fly(dom, '_internal').addClass(className);
9008 var d = Roo.get(document);
9009 var fn = function(){
9010 Roo.fly(dom, '_internal').removeClass(className);
9011 d.removeListener("mouseup", fn);
9013 d.on("mouseup", fn);
9019 * Stops the specified event from bubbling and optionally prevents the default action
9020 * @param {String} eventName
9021 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9022 * @return {Roo.Element} this
9024 swallowEvent : function(eventName, preventDefault){
9025 var fn = function(e){
9026 e.stopPropagation();
9031 if(eventName instanceof Array){
9032 for(var i = 0, len = eventName.length; i < len; i++){
9033 this.on(eventName[i], fn);
9037 this.on(eventName, fn);
9044 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9047 * Sizes this element to its parent element's dimensions performing
9048 * neccessary box adjustments.
9049 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9050 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9051 * @return {Roo.Element} this
9053 fitToParent : function(monitorResize, targetParent) {
9054 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9055 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9056 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9059 var p = Roo.get(targetParent || this.dom.parentNode);
9060 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9061 if (monitorResize === true) {
9062 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9063 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9069 * Gets the next sibling, skipping text nodes
9070 * @return {HTMLElement} The next sibling or null
9072 getNextSibling : function(){
9073 var n = this.dom.nextSibling;
9074 while(n && n.nodeType != 1){
9081 * Gets the previous sibling, skipping text nodes
9082 * @return {HTMLElement} The previous sibling or null
9084 getPrevSibling : function(){
9085 var n = this.dom.previousSibling;
9086 while(n && n.nodeType != 1){
9087 n = n.previousSibling;
9094 * Appends the passed element(s) to this element
9095 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9096 * @return {Roo.Element} this
9098 appendChild: function(el){
9105 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9106 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9107 * automatically generated with the specified attributes.
9108 * @param {HTMLElement} insertBefore (optional) a child element of this element
9109 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9110 * @return {Roo.Element} The new child element
9112 createChild: function(config, insertBefore, returnDom){
9113 config = config || {tag:'div'};
9115 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9117 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9121 * Appends this element to the passed element
9122 * @param {String/HTMLElement/Element} el The new parent element
9123 * @return {Roo.Element} this
9125 appendTo: function(el){
9126 el = Roo.getDom(el);
9127 el.appendChild(this.dom);
9132 * Inserts this element before the passed element in the DOM
9133 * @param {String/HTMLElement/Element} el The element to insert before
9134 * @return {Roo.Element} this
9136 insertBefore: function(el){
9137 el = Roo.getDom(el);
9138 el.parentNode.insertBefore(this.dom, el);
9143 * Inserts this element after the passed element in the DOM
9144 * @param {String/HTMLElement/Element} el The element to insert after
9145 * @return {Roo.Element} this
9147 insertAfter: function(el){
9148 el = Roo.getDom(el);
9149 el.parentNode.insertBefore(this.dom, el.nextSibling);
9154 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9155 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9156 * @return {Roo.Element} The new child
9158 insertFirst: function(el, returnDom){
9160 if(typeof el == 'object' && !el.nodeType){ // dh config
9161 return this.createChild(el, this.dom.firstChild, returnDom);
9163 el = Roo.getDom(el);
9164 this.dom.insertBefore(el, this.dom.firstChild);
9165 return !returnDom ? Roo.get(el) : el;
9170 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9171 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9172 * @param {String} where (optional) 'before' or 'after' defaults to before
9173 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9174 * @return {Roo.Element} the inserted Element
9176 insertSibling: function(el, where, returnDom){
9177 where = where ? where.toLowerCase() : 'before';
9179 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9181 if(typeof el == 'object' && !el.nodeType){ // dh config
9182 if(where == 'after' && !this.dom.nextSibling){
9183 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9185 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9189 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9190 where == 'before' ? this.dom : this.dom.nextSibling);
9199 * Creates and wraps this element with another element
9200 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9201 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9202 * @return {HTMLElement/Element} The newly created wrapper element
9204 wrap: function(config, returnDom){
9206 config = {tag: "div"};
9208 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9209 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9214 * Replaces the passed element with this element
9215 * @param {String/HTMLElement/Element} el The element to replace
9216 * @return {Roo.Element} this
9218 replace: function(el){
9220 this.insertBefore(el);
9226 * Inserts an html fragment into this element
9227 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9228 * @param {String} html The HTML fragment
9229 * @param {Boolean} returnEl True to return an Roo.Element
9230 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9232 insertHtml : function(where, html, returnEl){
9233 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9234 return returnEl ? Roo.get(el) : el;
9238 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9239 * @param {Object} o The object with the attributes
9240 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9241 * @return {Roo.Element} this
9243 set : function(o, useSet){
9245 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9247 if(attr == "style" || typeof o[attr] == "function") continue;
9249 el.className = o["cls"];
9251 if(useSet) el.setAttribute(attr, o[attr]);
9252 else el[attr] = o[attr];
9256 Roo.DomHelper.applyStyles(el, o.style);
9262 * Convenience method for constructing a KeyMap
9263 * @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:
9264 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9265 * @param {Function} fn The function to call
9266 * @param {Object} scope (optional) The scope of the function
9267 * @return {Roo.KeyMap} The KeyMap created
9269 addKeyListener : function(key, fn, scope){
9271 if(typeof key != "object" || key instanceof Array){
9287 return new Roo.KeyMap(this, config);
9291 * Creates a KeyMap for this element
9292 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9293 * @return {Roo.KeyMap} The KeyMap created
9295 addKeyMap : function(config){
9296 return new Roo.KeyMap(this, config);
9300 * Returns true if this element is scrollable.
9303 isScrollable : function(){
9305 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9309 * 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().
9310 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9311 * @param {Number} value The new scroll value
9312 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9313 * @return {Element} this
9316 scrollTo : function(side, value, animate){
9317 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9319 this.dom[prop] = value;
9321 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9322 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9328 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9329 * within this element's scrollable range.
9330 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9331 * @param {Number} distance How far to scroll the element in pixels
9332 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9333 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9334 * was scrolled as far as it could go.
9336 scroll : function(direction, distance, animate){
9337 if(!this.isScrollable()){
9341 var l = el.scrollLeft, t = el.scrollTop;
9342 var w = el.scrollWidth, h = el.scrollHeight;
9343 var cw = el.clientWidth, ch = el.clientHeight;
9344 direction = direction.toLowerCase();
9345 var scrolled = false;
9346 var a = this.preanim(arguments, 2);
9351 var v = Math.min(l + distance, w-cw);
9352 this.scrollTo("left", v, a);
9359 var v = Math.max(l - distance, 0);
9360 this.scrollTo("left", v, a);
9368 var v = Math.max(t - distance, 0);
9369 this.scrollTo("top", v, a);
9377 var v = Math.min(t + distance, h-ch);
9378 this.scrollTo("top", v, a);
9387 * Translates the passed page coordinates into left/top css values for this element
9388 * @param {Number/Array} x The page x or an array containing [x, y]
9389 * @param {Number} y The page y
9390 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9392 translatePoints : function(x, y){
9393 if(typeof x == 'object' || x instanceof Array){
9396 var p = this.getStyle('position');
9397 var o = this.getXY();
9399 var l = parseInt(this.getStyle('left'), 10);
9400 var t = parseInt(this.getStyle('top'), 10);
9403 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9406 t = (p == "relative") ? 0 : this.dom.offsetTop;
9409 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9413 * Returns the current scroll position of the element.
9414 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9416 getScroll : function(){
9417 var d = this.dom, doc = document;
9418 if(d == doc || d == doc.body){
9419 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9420 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9421 return {left: l, top: t};
9423 return {left: d.scrollLeft, top: d.scrollTop};
9428 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9429 * are convert to standard 6 digit hex color.
9430 * @param {String} attr The css attribute
9431 * @param {String} defaultValue The default value to use when a valid color isn't found
9432 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9435 getColor : function(attr, defaultValue, prefix){
9436 var v = this.getStyle(attr);
9437 if(!v || v == "transparent" || v == "inherit") {
9438 return defaultValue;
9440 var color = typeof prefix == "undefined" ? "#" : prefix;
9441 if(v.substr(0, 4) == "rgb("){
9442 var rvs = v.slice(4, v.length -1).split(",");
9443 for(var i = 0; i < 3; i++){
9444 var h = parseInt(rvs[i]).toString(16);
9451 if(v.substr(0, 1) == "#"){
9453 for(var i = 1; i < 4; i++){
9454 var c = v.charAt(i);
9457 }else if(v.length == 7){
9458 color += v.substr(1);
9462 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9466 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9467 * gradient background, rounded corners and a 4-way shadow.
9468 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9469 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9470 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9471 * @return {Roo.Element} this
9473 boxWrap : function(cls){
9474 cls = cls || 'x-box';
9475 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9476 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9481 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9482 * @param {String} namespace The namespace in which to look for the attribute
9483 * @param {String} name The attribute name
9484 * @return {String} The attribute value
9486 getAttributeNS : Roo.isIE ? function(ns, name){
9488 var type = typeof d[ns+":"+name];
9489 if(type != 'undefined' && type != 'unknown'){
9490 return d[ns+":"+name];
9493 } : function(ns, name){
9495 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9499 var ep = El.prototype;
9502 * Appends an event handler (Shorthand for addListener)
9503 * @param {String} eventName The type of event to append
9504 * @param {Function} fn The method the event invokes
9505 * @param {Object} scope (optional) The scope (this object) of the fn
9506 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9509 ep.on = ep.addListener;
9511 ep.mon = ep.addListener;
9514 * Removes an event handler from this element (shorthand for removeListener)
9515 * @param {String} eventName the type of event to remove
9516 * @param {Function} fn the method the event invokes
9517 * @return {Roo.Element} this
9520 ep.un = ep.removeListener;
9523 * true to automatically adjust width and height settings for box-model issues (default to true)
9525 ep.autoBoxAdjust = true;
9528 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9531 El.addUnits = function(v, defaultUnit){
9532 if(v === "" || v == "auto"){
9535 if(v === undefined){
9538 if(typeof v == "number" || !El.unitPattern.test(v)){
9539 return v + (defaultUnit || 'px');
9544 // special markup used throughout Roo when box wrapping elements
9545 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>';
9547 * Visibility mode constant - Use visibility to hide element
9553 * Visibility mode constant - Use display to hide element
9559 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9560 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9561 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9573 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9574 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9575 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9576 * @return {Element} The Element object
9579 El.get = function(el){
9581 if(!el){ return null; }
9582 if(typeof el == "string"){ // element id
9583 if(!(elm = document.getElementById(el))){
9586 if(ex = El.cache[el]){
9589 ex = El.cache[el] = new El(elm);
9592 }else if(el.tagName){ // dom element
9596 if(ex = El.cache[id]){
9599 ex = El.cache[id] = new El(el);
9602 }else if(el instanceof El){
9604 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9605 // catch case where it hasn't been appended
9606 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9609 }else if(el.isComposite){
9611 }else if(el instanceof Array){
9612 return El.select(el);
9613 }else if(el == document){
9614 // create a bogus element object representing the document object
9616 var f = function(){};
9617 f.prototype = El.prototype;
9619 docEl.dom = document;
9627 El.uncache = function(el){
9628 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9630 delete El.cache[a[i].id || a[i]];
9636 // Garbage collection - uncache elements/purge listeners on orphaned elements
9637 // so we don't hold a reference and cause the browser to retain them
9638 El.garbageCollect = function(){
9639 if(!Roo.enableGarbageCollector){
9640 clearInterval(El.collectorThread);
9643 for(var eid in El.cache){
9644 var el = El.cache[eid], d = el.dom;
9645 // -------------------------------------------------------
9646 // Determining what is garbage:
9647 // -------------------------------------------------------
9649 // dom node is null, definitely garbage
9650 // -------------------------------------------------------
9652 // no parentNode == direct orphan, definitely garbage
9653 // -------------------------------------------------------
9654 // !d.offsetParent && !document.getElementById(eid)
9655 // display none elements have no offsetParent so we will
9656 // also try to look it up by it's id. However, check
9657 // offsetParent first so we don't do unneeded lookups.
9658 // This enables collection of elements that are not orphans
9659 // directly, but somewhere up the line they have an orphan
9661 // -------------------------------------------------------
9662 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
9663 delete El.cache[eid];
9664 if(d && Roo.enableListenerCollection){
9670 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
9674 El.Flyweight = function(dom){
9677 El.Flyweight.prototype = El.prototype;
9679 El._flyweights = {};
9681 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9682 * the dom node can be overwritten by other code.
9683 * @param {String/HTMLElement} el The dom node or id
9684 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9685 * prevent conflicts (e.g. internally Roo uses "_internal")
9687 * @return {Element} The shared Element object
9689 El.fly = function(el, named){
9690 named = named || '_global';
9691 el = Roo.getDom(el);
9695 if(!El._flyweights[named]){
9696 El._flyweights[named] = new El.Flyweight();
9698 El._flyweights[named].dom = el;
9699 return El._flyweights[named];
9703 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9704 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9705 * Shorthand of {@link Roo.Element#get}
9706 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9707 * @return {Element} The Element object
9713 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9714 * the dom node can be overwritten by other code.
9715 * Shorthand of {@link Roo.Element#fly}
9716 * @param {String/HTMLElement} el The dom node or id
9717 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9718 * prevent conflicts (e.g. internally Roo uses "_internal")
9720 * @return {Element} The shared Element object
9726 // speedy lookup for elements never to box adjust
9727 var noBoxAdjust = Roo.isStrict ? {
9730 input:1, select:1, textarea:1
9732 if(Roo.isIE || Roo.isGecko){
9733 noBoxAdjust['button'] = 1;
9737 Roo.EventManager.on(window, 'unload', function(){
9739 delete El._flyweights;
9747 Roo.Element.selectorFunction = Roo.DomQuery.select;
9750 Roo.Element.select = function(selector, unique, root){
9752 if(typeof selector == "string"){
9753 els = Roo.Element.selectorFunction(selector, root);
9754 }else if(selector.length !== undefined){
9757 throw "Invalid selector";
9759 if(unique === true){
9760 return new Roo.CompositeElement(els);
9762 return new Roo.CompositeElementLite(els);
9766 * Selects elements based on the passed CSS selector to enable working on them as 1.
9767 * @param {String/Array} selector The CSS selector or an array of elements
9768 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
9769 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
9770 * @return {CompositeElementLite/CompositeElement}
9774 Roo.select = Roo.Element.select;
9791 * Ext JS Library 1.1.1
9792 * Copyright(c) 2006-2007, Ext JS, LLC.
9794 * Originally Released Under LGPL - original licence link has changed is not relivant.
9797 * <script type="text/javascript">
9802 //Notifies Element that fx methods are available
9803 Roo.enableFx = true;
9807 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
9808 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
9809 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
9810 * Element effects to work.</p><br/>
9812 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
9813 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
9814 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
9815 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
9816 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
9817 * expected results and should be done with care.</p><br/>
9819 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
9820 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
9823 ----- -----------------------------
9824 tl The top left corner
9825 t The center of the top edge
9826 tr The top right corner
9827 l The center of the left edge
9828 r The center of the right edge
9829 bl The bottom left corner
9830 b The center of the bottom edge
9831 br The bottom right corner
9833 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
9834 * below are common options that can be passed to any Fx method.</b>
9835 * @cfg {Function} callback A function called when the effect is finished
9836 * @cfg {Object} scope The scope of the effect function
9837 * @cfg {String} easing A valid Easing value for the effect
9838 * @cfg {String} afterCls A css class to apply after the effect
9839 * @cfg {Number} duration The length of time (in seconds) that the effect should last
9840 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
9841 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
9842 * effects that end with the element being visually hidden, ignored otherwise)
9843 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
9844 * a function which returns such a specification that will be applied to the Element after the effect finishes
9845 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
9846 * @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
9847 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
9851 * Slides the element into view. An anchor point can be optionally passed to set the point of
9852 * origin for the slide effect. This function automatically handles wrapping the element with
9853 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
9856 // default: slide the element in from the top
9859 // custom: slide the element in from the right with a 2-second duration
9860 el.slideIn('r', { duration: 2 });
9862 // common config options shown with default values
9868 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
9869 * @param {Object} options (optional) Object literal with any of the Fx config options
9870 * @return {Roo.Element} The Element
9872 slideIn : function(anchor, o){
9873 var el = this.getFxEl();
9876 el.queueFx(o, function(){
9878 anchor = anchor || "t";
9880 // fix display to visibility
9883 // restore values after effect
9884 var r = this.getFxRestore();
9885 var b = this.getBox();
9886 // fixed size for slide
9890 var wrap = this.fxWrap(r.pos, o, "hidden");
9892 var st = this.dom.style;
9893 st.visibility = "visible";
9894 st.position = "absolute";
9896 // clear out temp styles after slide and unwrap
9897 var after = function(){
9898 el.fxUnwrap(wrap, r.pos, o);
9900 st.height = r.height;
9903 // time to calc the positions
9904 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
9906 switch(anchor.toLowerCase()){
9908 wrap.setSize(b.width, 0);
9909 st.left = st.bottom = "0";
9913 wrap.setSize(0, b.height);
9914 st.right = st.top = "0";
9918 wrap.setSize(0, b.height);
9920 st.left = st.top = "0";
9921 a = {width: bw, points: pt};
9924 wrap.setSize(b.width, 0);
9925 wrap.setY(b.bottom);
9926 st.left = st.top = "0";
9927 a = {height: bh, points: pt};
9931 st.right = st.bottom = "0";
9932 a = {width: bw, height: bh};
9936 wrap.setY(b.y+b.height);
9937 st.right = st.top = "0";
9938 a = {width: bw, height: bh, points: pt};
9942 wrap.setXY([b.right, b.bottom]);
9943 st.left = st.top = "0";
9944 a = {width: bw, height: bh, points: pt};
9948 wrap.setX(b.x+b.width);
9949 st.left = st.bottom = "0";
9950 a = {width: bw, height: bh, points: pt};
9953 this.dom.style.visibility = "visible";
9956 arguments.callee.anim = wrap.fxanim(a,
9966 * Slides the element out of view. An anchor point can be optionally passed to set the end point
9967 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
9968 * 'hidden') but block elements will still take up space in the document. The element must be removed
9969 * from the DOM using the 'remove' config option if desired. This function automatically handles
9970 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
9973 // default: slide the element out to the top
9976 // custom: slide the element out to the right with a 2-second duration
9977 el.slideOut('r', { duration: 2 });
9979 // common config options shown with default values
9987 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
9988 * @param {Object} options (optional) Object literal with any of the Fx config options
9989 * @return {Roo.Element} The Element
9991 slideOut : function(anchor, o){
9992 var el = this.getFxEl();
9995 el.queueFx(o, function(){
9997 anchor = anchor || "t";
9999 // restore values after effect
10000 var r = this.getFxRestore();
10002 var b = this.getBox();
10003 // fixed size for slide
10007 var wrap = this.fxWrap(r.pos, o, "visible");
10009 var st = this.dom.style;
10010 st.visibility = "visible";
10011 st.position = "absolute";
10015 var after = function(){
10017 el.setDisplayed(false);
10022 el.fxUnwrap(wrap, r.pos, o);
10024 st.width = r.width;
10025 st.height = r.height;
10030 var a, zero = {to: 0};
10031 switch(anchor.toLowerCase()){
10033 st.left = st.bottom = "0";
10034 a = {height: zero};
10037 st.right = st.top = "0";
10041 st.left = st.top = "0";
10042 a = {width: zero, points: {to:[b.right, b.y]}};
10045 st.left = st.top = "0";
10046 a = {height: zero, points: {to:[b.x, b.bottom]}};
10049 st.right = st.bottom = "0";
10050 a = {width: zero, height: zero};
10053 st.right = st.top = "0";
10054 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10057 st.left = st.top = "0";
10058 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10061 st.left = st.bottom = "0";
10062 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10066 arguments.callee.anim = wrap.fxanim(a,
10076 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10077 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10078 * The element must be removed from the DOM using the 'remove' config option if desired.
10084 // common config options shown with default values
10092 * @param {Object} options (optional) Object literal with any of the Fx config options
10093 * @return {Roo.Element} The Element
10095 puff : function(o){
10096 var el = this.getFxEl();
10099 el.queueFx(o, function(){
10100 this.clearOpacity();
10103 // restore values after effect
10104 var r = this.getFxRestore();
10105 var st = this.dom.style;
10107 var after = function(){
10109 el.setDisplayed(false);
10116 el.setPositioning(r.pos);
10117 st.width = r.width;
10118 st.height = r.height;
10123 var width = this.getWidth();
10124 var height = this.getHeight();
10126 arguments.callee.anim = this.fxanim({
10127 width : {to: this.adjustWidth(width * 2)},
10128 height : {to: this.adjustHeight(height * 2)},
10129 points : {by: [-(width * .5), -(height * .5)]},
10131 fontSize: {to:200, unit: "%"}
10142 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10143 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10144 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10150 // all config options shown with default values
10158 * @param {Object} options (optional) Object literal with any of the Fx config options
10159 * @return {Roo.Element} The Element
10161 switchOff : function(o){
10162 var el = this.getFxEl();
10165 el.queueFx(o, function(){
10166 this.clearOpacity();
10169 // restore values after effect
10170 var r = this.getFxRestore();
10171 var st = this.dom.style;
10173 var after = function(){
10175 el.setDisplayed(false);
10181 el.setPositioning(r.pos);
10182 st.width = r.width;
10183 st.height = r.height;
10188 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10189 this.clearOpacity();
10193 points:{by:[0, this.getHeight() * .5]}
10194 }, o, 'motion', 0.3, 'easeIn', after);
10195 }).defer(100, this);
10202 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10203 * changed using the "attr" config option) and then fading back to the original color. If no original
10204 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10207 // default: highlight background to yellow
10210 // custom: highlight foreground text to blue for 2 seconds
10211 el.highlight("0000ff", { attr: 'color', duration: 2 });
10213 // common config options shown with default values
10214 el.highlight("ffff9c", {
10215 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10216 endColor: (current color) or "ffffff",
10221 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10222 * @param {Object} options (optional) Object literal with any of the Fx config options
10223 * @return {Roo.Element} The Element
10225 highlight : function(color, o){
10226 var el = this.getFxEl();
10229 el.queueFx(o, function(){
10230 color = color || "ffff9c";
10231 attr = o.attr || "backgroundColor";
10233 this.clearOpacity();
10236 var origColor = this.getColor(attr);
10237 var restoreColor = this.dom.style[attr];
10238 endColor = (o.endColor || origColor) || "ffffff";
10240 var after = function(){
10241 el.dom.style[attr] = restoreColor;
10246 a[attr] = {from: color, to: endColor};
10247 arguments.callee.anim = this.fxanim(a,
10257 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10260 // default: a single light blue ripple
10263 // custom: 3 red ripples lasting 3 seconds total
10264 el.frame("ff0000", 3, { duration: 3 });
10266 // common config options shown with default values
10267 el.frame("C3DAF9", 1, {
10268 duration: 1 //duration of entire animation (not each individual ripple)
10269 // Note: Easing is not configurable and will be ignored if included
10272 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10273 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10274 * @param {Object} options (optional) Object literal with any of the Fx config options
10275 * @return {Roo.Element} The Element
10277 frame : function(color, count, o){
10278 var el = this.getFxEl();
10281 el.queueFx(o, function(){
10282 color = color || "#C3DAF9";
10283 if(color.length == 6){
10284 color = "#" + color;
10286 count = count || 1;
10287 duration = o.duration || 1;
10290 var b = this.getBox();
10291 var animFn = function(){
10292 var proxy = this.createProxy({
10295 visbility:"hidden",
10296 position:"absolute",
10297 "z-index":"35000", // yee haw
10298 border:"0px solid " + color
10301 var scale = Roo.isBorderBox ? 2 : 1;
10303 top:{from:b.y, to:b.y - 20},
10304 left:{from:b.x, to:b.x - 20},
10305 borderWidth:{from:0, to:10},
10306 opacity:{from:1, to:0},
10307 height:{from:b.height, to:(b.height + (20*scale))},
10308 width:{from:b.width, to:(b.width + (20*scale))}
10309 }, duration, function(){
10313 animFn.defer((duration/2)*1000, this);
10324 * Creates a pause before any subsequent queued effects begin. If there are
10325 * no effects queued after the pause it will have no effect.
10330 * @param {Number} seconds The length of time to pause (in seconds)
10331 * @return {Roo.Element} The Element
10333 pause : function(seconds){
10334 var el = this.getFxEl();
10337 el.queueFx(o, function(){
10338 setTimeout(function(){
10340 }, seconds * 1000);
10346 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10347 * using the "endOpacity" config option.
10350 // default: fade in from opacity 0 to 100%
10353 // custom: fade in from opacity 0 to 75% over 2 seconds
10354 el.fadeIn({ endOpacity: .75, duration: 2});
10356 // common config options shown with default values
10358 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10363 * @param {Object} options (optional) Object literal with any of the Fx config options
10364 * @return {Roo.Element} The Element
10366 fadeIn : function(o){
10367 var el = this.getFxEl();
10369 el.queueFx(o, function(){
10370 this.setOpacity(0);
10372 this.dom.style.visibility = 'visible';
10373 var to = o.endOpacity || 1;
10374 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10375 o, null, .5, "easeOut", function(){
10377 this.clearOpacity();
10386 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10387 * using the "endOpacity" config option.
10390 // default: fade out from the element's current opacity to 0
10393 // custom: fade out from the element's current opacity to 25% over 2 seconds
10394 el.fadeOut({ endOpacity: .25, duration: 2});
10396 // common config options shown with default values
10398 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10405 * @param {Object} options (optional) Object literal with any of the Fx config options
10406 * @return {Roo.Element} The Element
10408 fadeOut : function(o){
10409 var el = this.getFxEl();
10411 el.queueFx(o, function(){
10412 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10413 o, null, .5, "easeOut", function(){
10414 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10415 this.dom.style.display = "none";
10417 this.dom.style.visibility = "hidden";
10419 this.clearOpacity();
10427 * Animates the transition of an element's dimensions from a starting height/width
10428 * to an ending height/width.
10431 // change height and width to 100x100 pixels
10432 el.scale(100, 100);
10434 // common config options shown with default values. The height and width will default to
10435 // the element's existing values if passed as null.
10438 [element's height], {
10443 * @param {Number} width The new width (pass undefined to keep the original width)
10444 * @param {Number} height The new height (pass undefined to keep the original height)
10445 * @param {Object} options (optional) Object literal with any of the Fx config options
10446 * @return {Roo.Element} The Element
10448 scale : function(w, h, o){
10449 this.shift(Roo.apply({}, o, {
10457 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10458 * Any of these properties not specified in the config object will not be changed. This effect
10459 * requires that at least one new dimension, position or opacity setting must be passed in on
10460 * the config object in order for the function to have any effect.
10463 // slide the element horizontally to x position 200 while changing the height and opacity
10464 el.shift({ x: 200, height: 50, opacity: .8 });
10466 // common config options shown with default values.
10468 width: [element's width],
10469 height: [element's height],
10470 x: [element's x position],
10471 y: [element's y position],
10472 opacity: [element's opacity],
10477 * @param {Object} options Object literal with any of the Fx config options
10478 * @return {Roo.Element} The Element
10480 shift : function(o){
10481 var el = this.getFxEl();
10483 el.queueFx(o, function(){
10484 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10485 if(w !== undefined){
10486 a.width = {to: this.adjustWidth(w)};
10488 if(h !== undefined){
10489 a.height = {to: this.adjustHeight(h)};
10491 if(x !== undefined || y !== undefined){
10493 x !== undefined ? x : this.getX(),
10494 y !== undefined ? y : this.getY()
10497 if(op !== undefined){
10498 a.opacity = {to: op};
10500 if(o.xy !== undefined){
10501 a.points = {to: o.xy};
10503 arguments.callee.anim = this.fxanim(a,
10504 o, 'motion', .35, "easeOut", function(){
10512 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10513 * ending point of the effect.
10516 // default: slide the element downward while fading out
10519 // custom: slide the element out to the right with a 2-second duration
10520 el.ghost('r', { duration: 2 });
10522 // common config options shown with default values
10530 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10531 * @param {Object} options (optional) Object literal with any of the Fx config options
10532 * @return {Roo.Element} The Element
10534 ghost : function(anchor, o){
10535 var el = this.getFxEl();
10538 el.queueFx(o, function(){
10539 anchor = anchor || "b";
10541 // restore values after effect
10542 var r = this.getFxRestore();
10543 var w = this.getWidth(),
10544 h = this.getHeight();
10546 var st = this.dom.style;
10548 var after = function(){
10550 el.setDisplayed(false);
10556 el.setPositioning(r.pos);
10557 st.width = r.width;
10558 st.height = r.height;
10563 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10564 switch(anchor.toLowerCase()){
10591 arguments.callee.anim = this.fxanim(a,
10601 * Ensures that all effects queued after syncFx is called on the element are
10602 * run concurrently. This is the opposite of {@link #sequenceFx}.
10603 * @return {Roo.Element} The Element
10605 syncFx : function(){
10606 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10615 * Ensures that all effects queued after sequenceFx is called on the element are
10616 * run in sequence. This is the opposite of {@link #syncFx}.
10617 * @return {Roo.Element} The Element
10619 sequenceFx : function(){
10620 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10622 concurrent : false,
10629 nextFx : function(){
10630 var ef = this.fxQueue[0];
10637 * Returns true if the element has any effects actively running or queued, else returns false.
10638 * @return {Boolean} True if element has active effects, else false
10640 hasActiveFx : function(){
10641 return this.fxQueue && this.fxQueue[0];
10645 * Stops any running effects and clears the element's internal effects queue if it contains
10646 * any additional effects that haven't started yet.
10647 * @return {Roo.Element} The Element
10649 stopFx : function(){
10650 if(this.hasActiveFx()){
10651 var cur = this.fxQueue[0];
10652 if(cur && cur.anim && cur.anim.isAnimated()){
10653 this.fxQueue = [cur]; // clear out others
10654 cur.anim.stop(true);
10661 beforeFx : function(o){
10662 if(this.hasActiveFx() && !o.concurrent){
10673 * Returns true if the element is currently blocking so that no other effect can be queued
10674 * until this effect is finished, else returns false if blocking is not set. This is commonly
10675 * used to ensure that an effect initiated by a user action runs to completion prior to the
10676 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
10677 * @return {Boolean} True if blocking, else false
10679 hasFxBlock : function(){
10680 var q = this.fxQueue;
10681 return q && q[0] && q[0].block;
10685 queueFx : function(o, fn){
10689 if(!this.hasFxBlock()){
10690 Roo.applyIf(o, this.fxDefaults);
10692 var run = this.beforeFx(o);
10693 fn.block = o.block;
10694 this.fxQueue.push(fn);
10706 fxWrap : function(pos, o, vis){
10708 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
10711 wrapXY = this.getXY();
10713 var div = document.createElement("div");
10714 div.style.visibility = vis;
10715 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
10716 wrap.setPositioning(pos);
10717 if(wrap.getStyle("position") == "static"){
10718 wrap.position("relative");
10720 this.clearPositioning('auto');
10722 wrap.dom.appendChild(this.dom);
10724 wrap.setXY(wrapXY);
10731 fxUnwrap : function(wrap, pos, o){
10732 this.clearPositioning();
10733 this.setPositioning(pos);
10735 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
10741 getFxRestore : function(){
10742 var st = this.dom.style;
10743 return {pos: this.getPositioning(), width: st.width, height : st.height};
10747 afterFx : function(o){
10749 this.applyStyles(o.afterStyle);
10752 this.addClass(o.afterCls);
10754 if(o.remove === true){
10757 Roo.callback(o.callback, o.scope, [this]);
10759 this.fxQueue.shift();
10765 getFxEl : function(){ // support for composite element fx
10766 return Roo.get(this.dom);
10770 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
10771 animType = animType || 'run';
10773 var anim = Roo.lib.Anim[animType](
10775 (opt.duration || defaultDur) || .35,
10776 (opt.easing || defaultEase) || 'easeOut',
10778 Roo.callback(cb, this);
10787 // backwords compat
10788 Roo.Fx.resize = Roo.Fx.scale;
10790 //When included, Roo.Fx is automatically applied to Element so that all basic
10791 //effects are available directly via the Element API
10792 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
10794 * Ext JS Library 1.1.1
10795 * Copyright(c) 2006-2007, Ext JS, LLC.
10797 * Originally Released Under LGPL - original licence link has changed is not relivant.
10800 * <script type="text/javascript">
10805 * @class Roo.CompositeElement
10806 * Standard composite class. Creates a Roo.Element for every element in the collection.
10808 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
10809 * actions will be performed on all the elements in this collection.</b>
10811 * All methods return <i>this</i> and can be chained.
10813 var els = Roo.select("#some-el div.some-class", true);
10814 // or select directly from an existing element
10815 var el = Roo.get('some-el');
10816 el.select('div.some-class', true);
10818 els.setWidth(100); // all elements become 100 width
10819 els.hide(true); // all elements fade out and hide
10821 els.setWidth(100).hide(true);
10824 Roo.CompositeElement = function(els){
10825 this.elements = [];
10826 this.addElements(els);
10828 Roo.CompositeElement.prototype = {
10830 addElements : function(els){
10831 if(!els) return this;
10832 if(typeof els == "string"){
10833 els = Roo.Element.selectorFunction(els);
10835 var yels = this.elements;
10836 var index = yels.length-1;
10837 for(var i = 0, len = els.length; i < len; i++) {
10838 yels[++index] = Roo.get(els[i]);
10844 * Clears this composite and adds the elements returned by the passed selector.
10845 * @param {String/Array} els A string CSS selector, an array of elements or an element
10846 * @return {CompositeElement} this
10848 fill : function(els){
10849 this.elements = [];
10855 * Filters this composite to only elements that match the passed selector.
10856 * @param {String} selector A string CSS selector
10857 * @return {CompositeElement} this
10859 filter : function(selector){
10861 this.each(function(el){
10862 if(el.is(selector)){
10863 els[els.length] = el.dom;
10870 invoke : function(fn, args){
10871 var els = this.elements;
10872 for(var i = 0, len = els.length; i < len; i++) {
10873 Roo.Element.prototype[fn].apply(els[i], args);
10878 * Adds elements to this composite.
10879 * @param {String/Array} els A string CSS selector, an array of elements or an element
10880 * @return {CompositeElement} this
10882 add : function(els){
10883 if(typeof els == "string"){
10884 this.addElements(Roo.Element.selectorFunction(els));
10885 }else if(els.length !== undefined){
10886 this.addElements(els);
10888 this.addElements([els]);
10893 * Calls the passed function passing (el, this, index) for each element in this composite.
10894 * @param {Function} fn The function to call
10895 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
10896 * @return {CompositeElement} this
10898 each : function(fn, scope){
10899 var els = this.elements;
10900 for(var i = 0, len = els.length; i < len; i++){
10901 if(fn.call(scope || els[i], els[i], this, i) === false) {
10909 * Returns the Element object at the specified index
10910 * @param {Number} index
10911 * @return {Roo.Element}
10913 item : function(index){
10914 return this.elements[index] || null;
10918 * Returns the first Element
10919 * @return {Roo.Element}
10921 first : function(){
10922 return this.item(0);
10926 * Returns the last Element
10927 * @return {Roo.Element}
10930 return this.item(this.elements.length-1);
10934 * Returns the number of elements in this composite
10937 getCount : function(){
10938 return this.elements.length;
10942 * Returns true if this composite contains the passed element
10945 contains : function(el){
10946 return this.indexOf(el) !== -1;
10950 * Returns true if this composite contains the passed element
10953 indexOf : function(el){
10954 return this.elements.indexOf(Roo.get(el));
10959 * Removes the specified element(s).
10960 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
10961 * or an array of any of those.
10962 * @param {Boolean} removeDom (optional) True to also remove the element from the document
10963 * @return {CompositeElement} this
10965 removeElement : function(el, removeDom){
10966 if(el instanceof Array){
10967 for(var i = 0, len = el.length; i < len; i++){
10968 this.removeElement(el[i]);
10972 var index = typeof el == 'number' ? el : this.indexOf(el);
10975 var d = this.elements[index];
10979 d.parentNode.removeChild(d);
10982 this.elements.splice(index, 1);
10988 * Replaces the specified element with the passed element.
10989 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
10991 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
10992 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
10993 * @return {CompositeElement} this
10995 replaceElement : function(el, replacement, domReplace){
10996 var index = typeof el == 'number' ? el : this.indexOf(el);
10999 this.elements[index].replaceWith(replacement);
11001 this.elements.splice(index, 1, Roo.get(replacement))
11008 * Removes all elements.
11010 clear : function(){
11011 this.elements = [];
11015 Roo.CompositeElement.createCall = function(proto, fnName){
11016 if(!proto[fnName]){
11017 proto[fnName] = function(){
11018 return this.invoke(fnName, arguments);
11022 for(var fnName in Roo.Element.prototype){
11023 if(typeof Roo.Element.prototype[fnName] == "function"){
11024 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11030 * Ext JS Library 1.1.1
11031 * Copyright(c) 2006-2007, Ext JS, LLC.
11033 * Originally Released Under LGPL - original licence link has changed is not relivant.
11036 * <script type="text/javascript">
11040 * @class Roo.CompositeElementLite
11041 * @extends Roo.CompositeElement
11042 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11044 var els = Roo.select("#some-el div.some-class");
11045 // or select directly from an existing element
11046 var el = Roo.get('some-el');
11047 el.select('div.some-class');
11049 els.setWidth(100); // all elements become 100 width
11050 els.hide(true); // all elements fade out and hide
11052 els.setWidth(100).hide(true);
11053 </code></pre><br><br>
11054 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11055 * actions will be performed on all the elements in this collection.</b>
11057 Roo.CompositeElementLite = function(els){
11058 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11059 this.el = new Roo.Element.Flyweight();
11061 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11062 addElements : function(els){
11064 if(els instanceof Array){
11065 this.elements = this.elements.concat(els);
11067 var yels = this.elements;
11068 var index = yels.length-1;
11069 for(var i = 0, len = els.length; i < len; i++) {
11070 yels[++index] = els[i];
11076 invoke : function(fn, args){
11077 var els = this.elements;
11079 for(var i = 0, len = els.length; i < len; i++) {
11081 Roo.Element.prototype[fn].apply(el, args);
11086 * Returns a flyweight Element of the dom element object at the specified index
11087 * @param {Number} index
11088 * @return {Roo.Element}
11090 item : function(index){
11091 if(!this.elements[index]){
11094 this.el.dom = this.elements[index];
11098 // fixes scope with flyweight
11099 addListener : function(eventName, handler, scope, opt){
11100 var els = this.elements;
11101 for(var i = 0, len = els.length; i < len; i++) {
11102 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11108 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11109 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11110 * a reference to the dom node, use el.dom.</b>
11111 * @param {Function} fn The function to call
11112 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11113 * @return {CompositeElement} this
11115 each : function(fn, scope){
11116 var els = this.elements;
11118 for(var i = 0, len = els.length; i < len; i++){
11120 if(fn.call(scope || el, el, this, i) === false){
11127 indexOf : function(el){
11128 return this.elements.indexOf(Roo.getDom(el));
11131 replaceElement : function(el, replacement, domReplace){
11132 var index = typeof el == 'number' ? el : this.indexOf(el);
11134 replacement = Roo.getDom(replacement);
11136 var d = this.elements[index];
11137 d.parentNode.insertBefore(replacement, d);
11138 d.parentNode.removeChild(d);
11140 this.elements.splice(index, 1, replacement);
11145 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11149 * Ext JS Library 1.1.1
11150 * Copyright(c) 2006-2007, Ext JS, LLC.
11152 * Originally Released Under LGPL - original licence link has changed is not relivant.
11155 * <script type="text/javascript">
11161 * @class Roo.data.Connection
11162 * @extends Roo.util.Observable
11163 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11164 * either to a configured URL, or to a URL specified at request time.<br><br>
11166 * Requests made by this class are asynchronous, and will return immediately. No data from
11167 * the server will be available to the statement immediately following the {@link #request} call.
11168 * To process returned data, use a callback in the request options object, or an event listener.</p><br>
11170 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11171 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11172 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11173 * property and, if present, the IFRAME's XML document as the responseXML property.</p><br>
11174 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11175 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11176 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11177 * standard DOM methods.
11179 * @param {Object} config a configuration object.
11181 Roo.data.Connection = function(config){
11182 Roo.apply(this, config);
11185 * @event beforerequest
11186 * Fires before a network request is made to retrieve a data object.
11187 * @param {Connection} conn This Connection object.
11188 * @param {Object} options The options config object passed to the {@link #request} method.
11190 "beforerequest" : true,
11192 * @event requestcomplete
11193 * Fires if the request was successfully completed.
11194 * @param {Connection} conn This Connection object.
11195 * @param {Object} response The XHR object containing the response data.
11196 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11197 * @param {Object} options The options config object passed to the {@link #request} method.
11199 "requestcomplete" : true,
11201 * @event requestexception
11202 * Fires if an error HTTP status was returned from the server.
11203 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11204 * @param {Connection} conn This Connection object.
11205 * @param {Object} response The XHR object containing the response data.
11206 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11207 * @param {Object} options The options config object passed to the {@link #request} method.
11209 "requestexception" : true
11211 Roo.data.Connection.superclass.constructor.call(this);
11214 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11216 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11219 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11220 * extra parameters to each request made by this object. (defaults to undefined)
11223 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11224 * to each request made by this object. (defaults to undefined)
11227 * @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)
11230 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11234 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11240 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11243 disableCaching: true,
11246 * Sends an HTTP request to a remote server.
11247 * @param {Object} options An object which may contain the following properties:<ul>
11248 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11249 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11250 * request, a url encoded string or a function to call to get either.</li>
11251 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11252 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11253 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11254 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11255 * <li>options {Object} The parameter to the request call.</li>
11256 * <li>success {Boolean} True if the request succeeded.</li>
11257 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11259 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11260 * The callback is passed the following parameters:<ul>
11261 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11262 * <li>options {Object} The parameter to the request call.</li>
11264 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11265 * The callback is passed the following parameters:<ul>
11266 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11267 * <li>options {Object} The parameter to the request call.</li>
11269 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11270 * for the callback function. Defaults to the browser window.</li>
11271 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11272 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11273 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11274 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11275 * params for the post data. Any params will be appended to the URL.</li>
11276 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11278 * @return {Number} transactionId
11280 request : function(o){
11281 if(this.fireEvent("beforerequest", this, o) !== false){
11284 if(typeof p == "function"){
11285 p = p.call(o.scope||window, o);
11287 if(typeof p == "object"){
11288 p = Roo.urlEncode(o.params);
11290 if(this.extraParams){
11291 var extras = Roo.urlEncode(this.extraParams);
11292 p = p ? (p + '&' + extras) : extras;
11295 var url = o.url || this.url;
11296 if(typeof url == 'function'){
11297 url = url.call(o.scope||window, o);
11301 var form = Roo.getDom(o.form);
11302 url = url || form.action;
11304 var enctype = form.getAttribute("enctype");
11305 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11306 return this.doFormUpload(o, p, url);
11308 var f = Roo.lib.Ajax.serializeForm(form);
11309 p = p ? (p + '&' + f) : f;
11312 var hs = o.headers;
11313 if(this.defaultHeaders){
11314 hs = Roo.apply(hs || {}, this.defaultHeaders);
11321 success: this.handleResponse,
11322 failure: this.handleFailure,
11324 argument: {options: o},
11325 timeout : this.timeout
11328 var method = o.method||this.method||(p ? "POST" : "GET");
11330 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11331 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11334 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11338 }else if(this.autoAbort !== false){
11342 if((method == 'GET' && p) || o.xmlData){
11343 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11346 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11347 return this.transId;
11349 Roo.callback(o.callback, o.scope, [o, null, null]);
11355 * Determine whether this object has a request outstanding.
11356 * @param {Number} transactionId (Optional) defaults to the last transaction
11357 * @return {Boolean} True if there is an outstanding request.
11359 isLoading : function(transId){
11361 return Roo.lib.Ajax.isCallInProgress(transId);
11363 return this.transId ? true : false;
11368 * Aborts any outstanding request.
11369 * @param {Number} transactionId (Optional) defaults to the last transaction
11371 abort : function(transId){
11372 if(transId || this.isLoading()){
11373 Roo.lib.Ajax.abort(transId || this.transId);
11378 handleResponse : function(response){
11379 this.transId = false;
11380 var options = response.argument.options;
11381 response.argument = options ? options.argument : null;
11382 this.fireEvent("requestcomplete", this, response, options);
11383 Roo.callback(options.success, options.scope, [response, options]);
11384 Roo.callback(options.callback, options.scope, [options, true, response]);
11388 handleFailure : function(response, e){
11389 this.transId = false;
11390 var options = response.argument.options;
11391 response.argument = options ? options.argument : null;
11392 this.fireEvent("requestexception", this, response, options, e);
11393 Roo.callback(options.failure, options.scope, [response, options]);
11394 Roo.callback(options.callback, options.scope, [options, false, response]);
11398 doFormUpload : function(o, ps, url){
11400 var frame = document.createElement('iframe');
11403 frame.className = 'x-hidden';
11405 frame.src = Roo.SSL_SECURE_URL;
11407 document.body.appendChild(frame);
11410 document.frames[id].name = id;
11413 var form = Roo.getDom(o.form);
11415 form.method = 'POST';
11416 form.enctype = form.encoding = 'multipart/form-data';
11422 if(ps){ // add dynamic params
11424 ps = Roo.urlDecode(ps, false);
11426 if(ps.hasOwnProperty(k)){
11427 hd = document.createElement('input');
11428 hd.type = 'hidden';
11431 form.appendChild(hd);
11438 var r = { // bogus response object
11443 r.argument = o ? o.argument : null;
11448 doc = frame.contentWindow.document;
11450 doc = (frame.contentDocument || window.frames[id].document);
11452 if(doc && doc.body){
11453 r.responseText = doc.body.innerHTML;
11455 if(doc && doc.XMLDocument){
11456 r.responseXML = doc.XMLDocument;
11458 r.responseXML = doc;
11465 Roo.EventManager.removeListener(frame, 'load', cb, this);
11467 this.fireEvent("requestcomplete", this, r, o);
11468 Roo.callback(o.success, o.scope, [r, o]);
11469 Roo.callback(o.callback, o.scope, [o, true, r]);
11471 setTimeout(function(){document.body.removeChild(frame);}, 100);
11474 Roo.EventManager.on(frame, 'load', cb, this);
11477 if(hiddens){ // remove dynamic params
11478 for(var i = 0, len = hiddens.length; i < len; i++){
11479 form.removeChild(hiddens[i]);
11487 * @extends Roo.data.Connection
11488 * Global Ajax request class.
11492 Roo.Ajax = new Roo.data.Connection({
11495 * @cfg {String} url @hide
11498 * @cfg {Object} extraParams @hide
11501 * @cfg {Object} defaultHeaders @hide
11504 * @cfg {String} method (Optional) @hide
11507 * @cfg {Number} timeout (Optional) @hide
11510 * @cfg {Boolean} autoAbort (Optional) @hide
11514 * @cfg {Boolean} disableCaching (Optional) @hide
11518 * @property disableCaching
11519 * True to add a unique cache-buster param to GET requests. (defaults to true)
11524 * The default URL to be used for requests to the server. (defaults to undefined)
11528 * @property extraParams
11529 * An object containing properties which are used as
11530 * extra parameters to each request made by this object. (defaults to undefined)
11534 * @property defaultHeaders
11535 * An object containing request headers which are added to each request made by this object. (defaults to undefined)
11540 * The default HTTP method to be used for requests. (defaults to undefined; if not set but parms are present will use POST, otherwise GET)
11544 * @property timeout
11545 * The timeout in milliseconds to be used for requests. (defaults to 30000)
11550 * @property autoAbort
11551 * Whether a new request should abort any pending requests. (defaults to false)
11557 * Serialize the passed form into a url encoded string
11558 * @param {String/HTMLElement} form
11561 serializeForm : function(form){
11562 return Roo.lib.Ajax.serializeForm(form);
11566 * Ext JS Library 1.1.1
11567 * Copyright(c) 2006-2007, Ext JS, LLC.
11569 * Originally Released Under LGPL - original licence link has changed is not relivant.
11572 * <script type="text/javascript">
11576 * Global Ajax request class.
11579 * @extends Roo.data.Connection
11582 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11583 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11584 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11585 * @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)
11586 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11587 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11588 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11590 Roo.Ajax = new Roo.data.Connection({
11599 * Serialize the passed form into a url encoded string
11601 * @param {String/HTMLElement} form
11604 serializeForm : function(form){
11605 return Roo.lib.Ajax.serializeForm(form);
11609 * Ext JS Library 1.1.1
11610 * Copyright(c) 2006-2007, Ext JS, LLC.
11612 * Originally Released Under LGPL - original licence link has changed is not relivant.
11615 * <script type="text/javascript">
11620 * @class Roo.UpdateManager
11621 * @extends Roo.util.Observable
11622 * Provides AJAX-style update for Element object.<br><br>
11625 * // Get it from a Roo.Element object
11626 * var el = Roo.get("foo");
11627 * var mgr = el.getUpdateManager();
11628 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11630 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11632 * // or directly (returns the same UpdateManager instance)
11633 * var mgr = new Roo.UpdateManager("myElementId");
11634 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11635 * mgr.on("update", myFcnNeedsToKnow);
11637 // short handed call directly from the element object
11638 Roo.get("foo").load({
11642 text: "Loading Foo..."
11646 * Create new UpdateManager directly.
11647 * @param {String/HTMLElement/Roo.Element} el The element to update
11648 * @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).
11650 Roo.UpdateManager = function(el, forceNew){
11652 if(!forceNew && el.updateManager){
11653 return el.updateManager;
11656 * The Element object
11657 * @type Roo.Element
11661 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
11664 this.defaultUrl = null;
11668 * @event beforeupdate
11669 * Fired before an update is made, return false from your handler and the update is cancelled.
11670 * @param {Roo.Element} el
11671 * @param {String/Object/Function} url
11672 * @param {String/Object} params
11674 "beforeupdate": true,
11677 * Fired after successful update is made.
11678 * @param {Roo.Element} el
11679 * @param {Object} oResponseObject The response Object
11684 * Fired on update failure.
11685 * @param {Roo.Element} el
11686 * @param {Object} oResponseObject The response Object
11690 var d = Roo.UpdateManager.defaults;
11692 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
11695 this.sslBlankUrl = d.sslBlankUrl;
11697 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
11700 this.disableCaching = d.disableCaching;
11702 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
11705 this.indicatorText = d.indicatorText;
11707 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
11710 this.showLoadIndicator = d.showLoadIndicator;
11712 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
11715 this.timeout = d.timeout;
11718 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
11721 this.loadScripts = d.loadScripts;
11724 * Transaction object of current executing transaction
11726 this.transaction = null;
11731 this.autoRefreshProcId = null;
11733 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
11736 this.refreshDelegate = this.refresh.createDelegate(this);
11738 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
11741 this.updateDelegate = this.update.createDelegate(this);
11743 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
11746 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
11750 this.successDelegate = this.processSuccess.createDelegate(this);
11754 this.failureDelegate = this.processFailure.createDelegate(this);
11756 if(!this.renderer){
11758 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
11760 this.renderer = new Roo.UpdateManager.BasicRenderer();
11763 Roo.UpdateManager.superclass.constructor.call(this);
11766 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
11768 * Get the Element this UpdateManager is bound to
11769 * @return {Roo.Element} The element
11771 getEl : function(){
11775 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
11776 * @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:
11779 url: "your-url.php",<br/>
11780 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
11781 callback: yourFunction,<br/>
11782 scope: yourObject, //(optional scope) <br/>
11783 discardUrl: false, <br/>
11784 nocache: false,<br/>
11785 text: "Loading...",<br/>
11787 scripts: false<br/>
11790 * The only required property is url. The optional properties nocache, text and scripts
11791 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
11792 * @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}
11793 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11794 * @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.
11796 update : function(url, params, callback, discardUrl){
11797 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
11798 var method = this.method, cfg;
11799 if(typeof url == "object"){ // must be config object
11802 params = params || cfg.params;
11803 callback = callback || cfg.callback;
11804 discardUrl = discardUrl || cfg.discardUrl;
11805 if(callback && cfg.scope){
11806 callback = callback.createDelegate(cfg.scope);
11808 if(typeof cfg.method != "undefined"){method = cfg.method;};
11809 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
11810 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
11811 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
11812 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
11814 this.showLoading();
11816 this.defaultUrl = url;
11818 if(typeof url == "function"){
11819 url = url.call(this);
11822 method = method || (params ? "POST" : "GET");
11823 if(method == "GET"){
11824 url = this.prepareUrl(url);
11827 var o = Roo.apply(cfg ||{}, {
11830 success: this.successDelegate,
11831 failure: this.failureDelegate,
11832 callback: undefined,
11833 timeout: (this.timeout*1000),
11834 argument: {"url": url, "form": null, "callback": callback, "params": params}
11837 this.transaction = Roo.Ajax.request(o);
11842 * 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.
11843 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
11844 * @param {String/HTMLElement} form The form Id or form element
11845 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
11846 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
11847 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11849 formUpdate : function(form, url, reset, callback){
11850 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
11851 if(typeof url == "function"){
11852 url = url.call(this);
11854 form = Roo.getDom(form);
11855 this.transaction = Roo.Ajax.request({
11858 success: this.successDelegate,
11859 failure: this.failureDelegate,
11860 timeout: (this.timeout*1000),
11861 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
11863 this.showLoading.defer(1, this);
11868 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
11869 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11871 refresh : function(callback){
11872 if(this.defaultUrl == null){
11875 this.update(this.defaultUrl, null, callback, true);
11879 * Set this element to auto refresh.
11880 * @param {Number} interval How often to update (in seconds).
11881 * @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)
11882 * @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}
11883 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11884 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
11886 startAutoRefresh : function(interval, url, params, callback, refreshNow){
11888 this.update(url || this.defaultUrl, params, callback, true);
11890 if(this.autoRefreshProcId){
11891 clearInterval(this.autoRefreshProcId);
11893 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
11897 * Stop auto refresh on this element.
11899 stopAutoRefresh : function(){
11900 if(this.autoRefreshProcId){
11901 clearInterval(this.autoRefreshProcId);
11902 delete this.autoRefreshProcId;
11906 isAutoRefreshing : function(){
11907 return this.autoRefreshProcId ? true : false;
11910 * Called to update the element to "Loading" state. Override to perform custom action.
11912 showLoading : function(){
11913 if(this.showLoadIndicator){
11914 this.el.update(this.indicatorText);
11919 * Adds unique parameter to query string if disableCaching = true
11922 prepareUrl : function(url){
11923 if(this.disableCaching){
11924 var append = "_dc=" + (new Date().getTime());
11925 if(url.indexOf("?") !== -1){
11926 url += "&" + append;
11928 url += "?" + append;
11937 processSuccess : function(response){
11938 this.transaction = null;
11939 if(response.argument.form && response.argument.reset){
11940 try{ // put in try/catch since some older FF releases had problems with this
11941 response.argument.form.reset();
11944 if(this.loadScripts){
11945 this.renderer.render(this.el, response, this,
11946 this.updateComplete.createDelegate(this, [response]));
11948 this.renderer.render(this.el, response, this);
11949 this.updateComplete(response);
11953 updateComplete : function(response){
11954 this.fireEvent("update", this.el, response);
11955 if(typeof response.argument.callback == "function"){
11956 response.argument.callback(this.el, true, response);
11963 processFailure : function(response){
11964 this.transaction = null;
11965 this.fireEvent("failure", this.el, response);
11966 if(typeof response.argument.callback == "function"){
11967 response.argument.callback(this.el, false, response);
11972 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
11973 * @param {Object} renderer The object implementing the render() method
11975 setRenderer : function(renderer){
11976 this.renderer = renderer;
11979 getRenderer : function(){
11980 return this.renderer;
11984 * Set the defaultUrl used for updates
11985 * @param {String/Function} defaultUrl The url or a function to call to get the url
11987 setDefaultUrl : function(defaultUrl){
11988 this.defaultUrl = defaultUrl;
11992 * Aborts the executing transaction
11994 abort : function(){
11995 if(this.transaction){
11996 Roo.Ajax.abort(this.transaction);
12001 * Returns true if an update is in progress
12002 * @return {Boolean}
12004 isUpdating : function(){
12005 if(this.transaction){
12006 return Roo.Ajax.isLoading(this.transaction);
12013 * @class Roo.UpdateManager.defaults
12014 * @static (not really - but it helps the doc tool)
12015 * The defaults collection enables customizing the default properties of UpdateManager
12017 Roo.UpdateManager.defaults = {
12019 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12025 * True to process scripts by default (Defaults to false).
12028 loadScripts : false,
12031 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12034 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12036 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12039 disableCaching : false,
12041 * Whether to show indicatorText when loading (Defaults to true).
12044 showLoadIndicator : true,
12046 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12049 indicatorText : '<div class="loading-indicator">Loading...</div>'
12053 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12055 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12056 * @param {String/HTMLElement/Roo.Element} el The element to update
12057 * @param {String} url The url
12058 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12059 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12062 * @member Roo.UpdateManager
12064 Roo.UpdateManager.updateElement = function(el, url, params, options){
12065 var um = Roo.get(el, true).getUpdateManager();
12066 Roo.apply(um, options);
12067 um.update(url, params, options ? options.callback : null);
12069 // alias for backwards compat
12070 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12072 * @class Roo.UpdateManager.BasicRenderer
12073 * Default Content renderer. Updates the elements innerHTML with the responseText.
12075 Roo.UpdateManager.BasicRenderer = function(){};
12077 Roo.UpdateManager.BasicRenderer.prototype = {
12079 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12080 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12081 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12082 * @param {Roo.Element} el The element being rendered
12083 * @param {Object} response The YUI Connect response object
12084 * @param {UpdateManager} updateManager The calling update manager
12085 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12087 render : function(el, response, updateManager, callback){
12088 el.update(response.responseText, updateManager.loadScripts, callback);
12093 * Ext JS Library 1.1.1
12094 * Copyright(c) 2006-2007, Ext JS, LLC.
12096 * Originally Released Under LGPL - original licence link has changed is not relivant.
12099 * <script type="text/javascript">
12103 * @class Roo.util.DelayedTask
12104 * Provides a convenient method of performing setTimeout where a new
12105 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12106 * You can use this class to buffer
12107 * the keypress events for a certain number of milliseconds, and perform only if they stop
12108 * for that amount of time.
12109 * @constructor The parameters to this constructor serve as defaults and are not required.
12110 * @param {Function} fn (optional) The default function to timeout
12111 * @param {Object} scope (optional) The default scope of that timeout
12112 * @param {Array} args (optional) The default Array of arguments
12114 Roo.util.DelayedTask = function(fn, scope, args){
12115 var id = null, d, t;
12117 var call = function(){
12118 var now = new Date().getTime();
12122 fn.apply(scope, args || []);
12126 * Cancels any pending timeout and queues a new one
12127 * @param {Number} delay The milliseconds to delay
12128 * @param {Function} newFn (optional) Overrides function passed to constructor
12129 * @param {Object} newScope (optional) Overrides scope passed to constructor
12130 * @param {Array} newArgs (optional) Overrides args passed to constructor
12132 this.delay = function(delay, newFn, newScope, newArgs){
12133 if(id && delay != d){
12137 t = new Date().getTime();
12139 scope = newScope || scope;
12140 args = newArgs || args;
12142 id = setInterval(call, d);
12147 * Cancel the last queued timeout
12149 this.cancel = function(){
12157 * Ext JS Library 1.1.1
12158 * Copyright(c) 2006-2007, Ext JS, LLC.
12160 * Originally Released Under LGPL - original licence link has changed is not relivant.
12163 * <script type="text/javascript">
12167 Roo.util.TaskRunner = function(interval){
12168 interval = interval || 10;
12169 var tasks = [], removeQueue = [];
12171 var running = false;
12173 var stopThread = function(){
12179 var startThread = function(){
12182 id = setInterval(runTasks, interval);
12186 var removeTask = function(task){
12187 removeQueue.push(task);
12193 var runTasks = function(){
12194 if(removeQueue.length > 0){
12195 for(var i = 0, len = removeQueue.length; i < len; i++){
12196 tasks.remove(removeQueue[i]);
12199 if(tasks.length < 1){
12204 var now = new Date().getTime();
12205 for(var i = 0, len = tasks.length; i < len; ++i){
12207 var itime = now - t.taskRunTime;
12208 if(t.interval <= itime){
12209 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
12210 t.taskRunTime = now;
12211 if(rt === false || t.taskRunCount === t.repeat){
12216 if(t.duration && t.duration <= (now - t.taskStartTime)){
12223 * Queues a new task.
12224 * @param {Object} task
12226 this.start = function(task){
12228 task.taskStartTime = new Date().getTime();
12229 task.taskRunTime = 0;
12230 task.taskRunCount = 0;
12235 this.stop = function(task){
12240 this.stopAll = function(){
12242 for(var i = 0, len = tasks.length; i < len; i++){
12243 if(tasks[i].onStop){
12252 Roo.TaskMgr = new Roo.util.TaskRunner();/*
12254 * Ext JS Library 1.1.1
12255 * Copyright(c) 2006-2007, Ext JS, LLC.
12257 * Originally Released Under LGPL - original licence link has changed is not relivant.
12260 * <script type="text/javascript">
12265 * @class Roo.util.MixedCollection
12266 * @extends Roo.util.Observable
12267 * A Collection class that maintains both numeric indexes and keys and exposes events.
12269 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
12270 * collection (defaults to false)
12271 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
12272 * and return the key value for that item. This is used when available to look up the key on items that
12273 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
12274 * equivalent to providing an implementation for the {@link #getKey} method.
12276 Roo.util.MixedCollection = function(allowFunctions, keyFn){
12284 * Fires when the collection is cleared.
12289 * Fires when an item is added to the collection.
12290 * @param {Number} index The index at which the item was added.
12291 * @param {Object} o The item added.
12292 * @param {String} key The key associated with the added item.
12297 * Fires when an item is replaced in the collection.
12298 * @param {String} key he key associated with the new added.
12299 * @param {Object} old The item being replaced.
12300 * @param {Object} new The new item.
12305 * Fires when an item is removed from the collection.
12306 * @param {Object} o The item being removed.
12307 * @param {String} key (optional) The key associated with the removed item.
12312 this.allowFunctions = allowFunctions === true;
12314 this.getKey = keyFn;
12316 Roo.util.MixedCollection.superclass.constructor.call(this);
12319 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
12320 allowFunctions : false,
12323 * Adds an item to the collection.
12324 * @param {String} key The key to associate with the item
12325 * @param {Object} o The item to add.
12326 * @return {Object} The item added.
12328 add : function(key, o){
12329 if(arguments.length == 1){
12331 key = this.getKey(o);
12333 if(typeof key == "undefined" || key === null){
12335 this.items.push(o);
12336 this.keys.push(null);
12338 var old = this.map[key];
12340 return this.replace(key, o);
12343 this.items.push(o);
12345 this.keys.push(key);
12347 this.fireEvent("add", this.length-1, o, key);
12352 * MixedCollection has a generic way to fetch keys if you implement getKey.
12355 var mc = new Roo.util.MixedCollection();
12356 mc.add(someEl.dom.id, someEl);
12357 mc.add(otherEl.dom.id, otherEl);
12361 var mc = new Roo.util.MixedCollection();
12362 mc.getKey = function(el){
12368 // or via the constructor
12369 var mc = new Roo.util.MixedCollection(false, function(el){
12375 * @param o {Object} The item for which to find the key.
12376 * @return {Object} The key for the passed item.
12378 getKey : function(o){
12383 * Replaces an item in the collection.
12384 * @param {String} key The key associated with the item to replace, or the item to replace.
12385 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
12386 * @return {Object} The new item.
12388 replace : function(key, o){
12389 if(arguments.length == 1){
12391 key = this.getKey(o);
12393 var old = this.item(key);
12394 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
12395 return this.add(key, o);
12397 var index = this.indexOfKey(key);
12398 this.items[index] = o;
12400 this.fireEvent("replace", key, old, o);
12405 * Adds all elements of an Array or an Object to the collection.
12406 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
12407 * an Array of values, each of which are added to the collection.
12409 addAll : function(objs){
12410 if(arguments.length > 1 || objs instanceof Array){
12411 var args = arguments.length > 1 ? arguments : objs;
12412 for(var i = 0, len = args.length; i < len; i++){
12416 for(var key in objs){
12417 if(this.allowFunctions || typeof objs[key] != "function"){
12418 this.add(key, objs[key]);
12425 * Executes the specified function once for every item in the collection, passing each
12426 * item as the first and only parameter. returning false from the function will stop the iteration.
12427 * @param {Function} fn The function to execute for each item.
12428 * @param {Object} scope (optional) The scope in which to execute the function.
12430 each : function(fn, scope){
12431 var items = [].concat(this.items); // each safe for removal
12432 for(var i = 0, len = items.length; i < len; i++){
12433 if(fn.call(scope || items[i], items[i], i, len) === false){
12440 * Executes the specified function once for every key in the collection, passing each
12441 * key, and its associated item as the first two parameters.
12442 * @param {Function} fn The function to execute for each item.
12443 * @param {Object} scope (optional) The scope in which to execute the function.
12445 eachKey : function(fn, scope){
12446 for(var i = 0, len = this.keys.length; i < len; i++){
12447 fn.call(scope || window, this.keys[i], this.items[i], i, len);
12452 * Returns the first item in the collection which elicits a true return value from the
12453 * passed selection function.
12454 * @param {Function} fn The selection function to execute for each item.
12455 * @param {Object} scope (optional) The scope in which to execute the function.
12456 * @return {Object} The first item in the collection which returned true from the selection function.
12458 find : function(fn, scope){
12459 for(var i = 0, len = this.items.length; i < len; i++){
12460 if(fn.call(scope || window, this.items[i], this.keys[i])){
12461 return this.items[i];
12468 * Inserts an item at the specified index in the collection.
12469 * @param {Number} index The index to insert the item at.
12470 * @param {String} key The key to associate with the new item, or the item itself.
12471 * @param {Object} o (optional) If the second parameter was a key, the new item.
12472 * @return {Object} The item inserted.
12474 insert : function(index, key, o){
12475 if(arguments.length == 2){
12477 key = this.getKey(o);
12479 if(index >= this.length){
12480 return this.add(key, o);
12483 this.items.splice(index, 0, o);
12484 if(typeof key != "undefined" && key != null){
12487 this.keys.splice(index, 0, key);
12488 this.fireEvent("add", index, o, key);
12493 * Removed an item from the collection.
12494 * @param {Object} o The item to remove.
12495 * @return {Object} The item removed.
12497 remove : function(o){
12498 return this.removeAt(this.indexOf(o));
12502 * Remove an item from a specified index in the collection.
12503 * @param {Number} index The index within the collection of the item to remove.
12505 removeAt : function(index){
12506 if(index < this.length && index >= 0){
12508 var o = this.items[index];
12509 this.items.splice(index, 1);
12510 var key = this.keys[index];
12511 if(typeof key != "undefined"){
12512 delete this.map[key];
12514 this.keys.splice(index, 1);
12515 this.fireEvent("remove", o, key);
12520 * Removed an item associated with the passed key fom the collection.
12521 * @param {String} key The key of the item to remove.
12523 removeKey : function(key){
12524 return this.removeAt(this.indexOfKey(key));
12528 * Returns the number of items in the collection.
12529 * @return {Number} the number of items in the collection.
12531 getCount : function(){
12532 return this.length;
12536 * Returns index within the collection of the passed Object.
12537 * @param {Object} o The item to find the index of.
12538 * @return {Number} index of the item.
12540 indexOf : function(o){
12541 if(!this.items.indexOf){
12542 for(var i = 0, len = this.items.length; i < len; i++){
12543 if(this.items[i] == o) return i;
12547 return this.items.indexOf(o);
12552 * Returns index within the collection of the passed key.
12553 * @param {String} key The key to find the index of.
12554 * @return {Number} index of the key.
12556 indexOfKey : function(key){
12557 if(!this.keys.indexOf){
12558 for(var i = 0, len = this.keys.length; i < len; i++){
12559 if(this.keys[i] == key) return i;
12563 return this.keys.indexOf(key);
12568 * Returns the item associated with the passed key OR index. Key has priority over index.
12569 * @param {String/Number} key The key or index of the item.
12570 * @return {Object} The item associated with the passed key.
12572 item : function(key){
12573 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
12574 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
12578 * Returns the item at the specified index.
12579 * @param {Number} index The index of the item.
12582 itemAt : function(index){
12583 return this.items[index];
12587 * Returns the item associated with the passed key.
12588 * @param {String/Number} key The key of the item.
12589 * @return {Object} The item associated with the passed key.
12591 key : function(key){
12592 return this.map[key];
12596 * Returns true if the collection contains the passed Object as an item.
12597 * @param {Object} o The Object to look for in the collection.
12598 * @return {Boolean} True if the collection contains the Object as an item.
12600 contains : function(o){
12601 return this.indexOf(o) != -1;
12605 * Returns true if the collection contains the passed Object as a key.
12606 * @param {String} key The key to look for in the collection.
12607 * @return {Boolean} True if the collection contains the Object as a key.
12609 containsKey : function(key){
12610 return typeof this.map[key] != "undefined";
12614 * Removes all items from the collection.
12616 clear : function(){
12621 this.fireEvent("clear");
12625 * Returns the first item in the collection.
12626 * @return {Object} the first item in the collection..
12628 first : function(){
12629 return this.items[0];
12633 * Returns the last item in the collection.
12634 * @return {Object} the last item in the collection..
12637 return this.items[this.length-1];
12640 _sort : function(property, dir, fn){
12641 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
12642 fn = fn || function(a, b){
12645 var c = [], k = this.keys, items = this.items;
12646 for(var i = 0, len = items.length; i < len; i++){
12647 c[c.length] = {key: k[i], value: items[i], index: i};
12649 c.sort(function(a, b){
12650 var v = fn(a[property], b[property]) * dsc;
12652 v = (a.index < b.index ? -1 : 1);
12656 for(var i = 0, len = c.length; i < len; i++){
12657 items[i] = c[i].value;
12660 this.fireEvent("sort", this);
12664 * Sorts this collection with the passed comparison function
12665 * @param {String} direction (optional) "ASC" or "DESC"
12666 * @param {Function} fn (optional) comparison function
12668 sort : function(dir, fn){
12669 this._sort("value", dir, fn);
12673 * Sorts this collection by keys
12674 * @param {String} direction (optional) "ASC" or "DESC"
12675 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
12677 keySort : function(dir, fn){
12678 this._sort("key", dir, fn || function(a, b){
12679 return String(a).toUpperCase()-String(b).toUpperCase();
12684 * Returns a range of items in this collection
12685 * @param {Number} startIndex (optional) defaults to 0
12686 * @param {Number} endIndex (optional) default to the last item
12687 * @return {Array} An array of items
12689 getRange : function(start, end){
12690 var items = this.items;
12691 if(items.length < 1){
12694 start = start || 0;
12695 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
12698 for(var i = start; i <= end; i++) {
12699 r[r.length] = items[i];
12702 for(var i = start; i >= end; i--) {
12703 r[r.length] = items[i];
12710 * Filter the <i>objects</i> in this collection by a specific property.
12711 * Returns a new collection that has been filtered.
12712 * @param {String} property A property on your objects
12713 * @param {String/RegExp} value Either string that the property values
12714 * should start with or a RegExp to test against the property
12715 * @return {MixedCollection} The new filtered collection
12717 filter : function(property, value){
12718 if(!value.exec){ // not a regex
12719 value = String(value);
12720 if(value.length == 0){
12721 return this.clone();
12723 value = new RegExp("^" + Roo.escapeRe(value), "i");
12725 return this.filterBy(function(o){
12726 return o && value.test(o[property]);
12731 * Filter by a function. * Returns a new collection that has been filtered.
12732 * The passed function will be called with each
12733 * object in the collection. If the function returns true, the value is included
12734 * otherwise it is filtered.
12735 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
12736 * @param {Object} scope (optional) The scope of the function (defaults to this)
12737 * @return {MixedCollection} The new filtered collection
12739 filterBy : function(fn, scope){
12740 var r = new Roo.util.MixedCollection();
12741 r.getKey = this.getKey;
12742 var k = this.keys, it = this.items;
12743 for(var i = 0, len = it.length; i < len; i++){
12744 if(fn.call(scope||this, it[i], k[i])){
12745 r.add(k[i], it[i]);
12752 * Creates a duplicate of this collection
12753 * @return {MixedCollection}
12755 clone : function(){
12756 var r = new Roo.util.MixedCollection();
12757 var k = this.keys, it = this.items;
12758 for(var i = 0, len = it.length; i < len; i++){
12759 r.add(k[i], it[i]);
12761 r.getKey = this.getKey;
12766 * Returns the item associated with the passed key or index.
12768 * @param {String/Number} key The key or index of the item.
12769 * @return {Object} The item associated with the passed key.
12771 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
12773 * Ext JS Library 1.1.1
12774 * Copyright(c) 2006-2007, Ext JS, LLC.
12776 * Originally Released Under LGPL - original licence link has changed is not relivant.
12779 * <script type="text/javascript">
12782 * @class Roo.util.JSON
12783 * Modified version of Douglas Crockford"s json.js that doesn"t
12784 * mess with the Object prototype
12785 * http://www.json.org/js.html
12788 Roo.util.JSON = new (function(){
12789 var useHasOwn = {}.hasOwnProperty ? true : false;
12791 // crashes Safari in some instances
12792 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
12794 var pad = function(n) {
12795 return n < 10 ? "0" + n : n;
12808 var encodeString = function(s){
12809 if (/["\\\x00-\x1f]/.test(s)) {
12810 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
12815 c = b.charCodeAt();
12817 Math.floor(c / 16).toString(16) +
12818 (c % 16).toString(16);
12821 return '"' + s + '"';
12824 var encodeArray = function(o){
12825 var a = ["["], b, i, l = o.length, v;
12826 for (i = 0; i < l; i += 1) {
12828 switch (typeof v) {
12837 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
12845 var encodeDate = function(o){
12846 return '"' + o.getFullYear() + "-" +
12847 pad(o.getMonth() + 1) + "-" +
12848 pad(o.getDate()) + "T" +
12849 pad(o.getHours()) + ":" +
12850 pad(o.getMinutes()) + ":" +
12851 pad(o.getSeconds()) + '"';
12855 * Encodes an Object, Array or other value
12856 * @param {Mixed} o The variable to encode
12857 * @return {String} The JSON string
12859 this.encode = function(o)
12861 // should this be extended to fully wrap stringify..
12863 if(typeof o == "undefined" || o === null){
12865 }else if(o instanceof Array){
12866 return encodeArray(o);
12867 }else if(o instanceof Date){
12868 return encodeDate(o);
12869 }else if(typeof o == "string"){
12870 return encodeString(o);
12871 }else if(typeof o == "number"){
12872 return isFinite(o) ? String(o) : "null";
12873 }else if(typeof o == "boolean"){
12876 var a = ["{"], b, i, v;
12878 if(!useHasOwn || o.hasOwnProperty(i)) {
12880 switch (typeof v) {
12889 a.push(this.encode(i), ":",
12890 v === null ? "null" : this.encode(v));
12901 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
12902 * @param {String} json The JSON string
12903 * @return {Object} The resulting object
12905 this.decode = function(json){
12907 return /** eval:var:json */ eval("(" + json + ')');
12911 * Shorthand for {@link Roo.util.JSON#encode}
12912 * @member Roo encode
12914 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
12916 * Shorthand for {@link Roo.util.JSON#decode}
12917 * @member Roo decode
12919 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
12922 * Ext JS Library 1.1.1
12923 * Copyright(c) 2006-2007, Ext JS, LLC.
12925 * Originally Released Under LGPL - original licence link has changed is not relivant.
12928 * <script type="text/javascript">
12932 * @class Roo.util.Format
12933 * Reusable data formatting functions
12936 Roo.util.Format = function(){
12937 var trimRe = /^\s+|\s+$/g;
12940 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
12941 * @param {String} value The string to truncate
12942 * @param {Number} length The maximum length to allow before truncating
12943 * @return {String} The converted text
12945 ellipsis : function(value, len){
12946 if(value && value.length > len){
12947 return value.substr(0, len-3)+"...";
12953 * Checks a reference and converts it to empty string if it is undefined
12954 * @param {Mixed} value Reference to check
12955 * @return {Mixed} Empty string if converted, otherwise the original value
12957 undef : function(value){
12958 return typeof value != "undefined" ? value : "";
12962 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
12963 * @param {String} value The string to encode
12964 * @return {String} The encoded text
12966 htmlEncode : function(value){
12967 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
12971 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
12972 * @param {String} value The string to decode
12973 * @return {String} The decoded text
12975 htmlDecode : function(value){
12976 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
12980 * Trims any whitespace from either side of a string
12981 * @param {String} value The text to trim
12982 * @return {String} The trimmed text
12984 trim : function(value){
12985 return String(value).replace(trimRe, "");
12989 * Returns a substring from within an original string
12990 * @param {String} value The original text
12991 * @param {Number} start The start index of the substring
12992 * @param {Number} length The length of the substring
12993 * @return {String} The substring
12995 substr : function(value, start, length){
12996 return String(value).substr(start, length);
13000 * Converts a string to all lower case letters
13001 * @param {String} value The text to convert
13002 * @return {String} The converted text
13004 lowercase : function(value){
13005 return String(value).toLowerCase();
13009 * Converts a string to all upper case letters
13010 * @param {String} value The text to convert
13011 * @return {String} The converted text
13013 uppercase : function(value){
13014 return String(value).toUpperCase();
13018 * Converts the first character only of a string to upper case
13019 * @param {String} value The text to convert
13020 * @return {String} The converted text
13022 capitalize : function(value){
13023 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13027 call : function(value, fn){
13028 if(arguments.length > 2){
13029 var args = Array.prototype.slice.call(arguments, 2);
13030 args.unshift(value);
13032 return /** eval:var:value */ eval(fn).apply(window, args);
13034 /** eval:var:value */
13035 return /** eval:var:value */ eval(fn).call(window, value);
13041 * safer version of Math.toFixed..??/
13042 * @param {Number/String} value The numeric value to format
13043 * @param {Number/String} value Decimal places
13044 * @return {String} The formatted currency string
13046 toFixed : function(v, n)
13048 // why not use to fixed - precision is buggered???
13050 return Math.round(v-0);
13052 var fact = Math.pow(10,n+1);
13053 v = (Math.round((v-0)*fact))/fact;
13054 var z = (''+fact).substring(2);
13055 if (v == Math.floor(v)) {
13056 return Math.floor(v) + '.' + z;
13059 // now just padd decimals..
13060 var ps = String(v).split('.');
13061 var fd = (ps[1] + z);
13062 var r = fd.substring(0,n);
13063 var rm = fd.substring(n);
13065 return ps[0] + '.' + r;
13067 r*=1; // turn it into a number;
13069 if (String(r).length != n) {
13072 r = String(r).substring(1); // chop the end off.
13075 return ps[0] + '.' + r;
13080 * Format a number as US currency
13081 * @param {Number/String} value The numeric value to format
13082 * @return {String} The formatted currency string
13084 usMoney : function(v){
13085 v = (Math.round((v-0)*100))/100;
13086 v = (v == Math.floor(v)) ? v + ".00" : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13088 var ps = v.split('.');
13090 var sub = ps[1] ? '.'+ ps[1] : '.00';
13091 var r = /(\d+)(\d{3})/;
13092 while (r.test(whole)) {
13093 whole = whole.replace(r, '$1' + ',' + '$2');
13095 return "$" + whole + sub ;
13099 * Parse a value into a formatted date using the specified format pattern.
13100 * @param {Mixed} value The value to format
13101 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13102 * @return {String} The formatted date string
13104 date : function(v, format){
13108 if(!(v instanceof Date)){
13109 v = new Date(Date.parse(v));
13111 return v.dateFormat(format || "m/d/Y");
13115 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13116 * @param {String} format Any valid date format string
13117 * @return {Function} The date formatting function
13119 dateRenderer : function(format){
13120 return function(v){
13121 return Roo.util.Format.date(v, format);
13126 stripTagsRE : /<\/?[^>]+>/gi,
13129 * Strips all HTML tags
13130 * @param {Mixed} value The text from which to strip tags
13131 * @return {String} The stripped text
13133 stripTags : function(v){
13134 return !v ? v : String(v).replace(this.stripTagsRE, "");
13139 * Ext JS Library 1.1.1
13140 * Copyright(c) 2006-2007, Ext JS, LLC.
13142 * Originally Released Under LGPL - original licence link has changed is not relivant.
13145 * <script type="text/javascript">
13152 * @class Roo.MasterTemplate
13153 * @extends Roo.Template
13154 * Provides a template that can have child templates. The syntax is:
13156 var t = new Roo.MasterTemplate(
13157 '<select name="{name}">',
13158 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13161 t.add('options', {value: 'foo', text: 'bar'});
13162 // or you can add multiple child elements in one shot
13163 t.addAll('options', [
13164 {value: 'foo', text: 'bar'},
13165 {value: 'foo2', text: 'bar2'},
13166 {value: 'foo3', text: 'bar3'}
13168 // then append, applying the master template values
13169 t.append('my-form', {name: 'my-select'});
13171 * A name attribute for the child template is not required if you have only one child
13172 * template or you want to refer to them by index.
13174 Roo.MasterTemplate = function(){
13175 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
13176 this.originalHtml = this.html;
13178 var m, re = this.subTemplateRe;
13181 while(m = re.exec(this.html)){
13182 var name = m[1], content = m[2];
13187 tpl : new Roo.Template(content)
13190 st[name] = st[subIndex];
13192 st[subIndex].tpl.compile();
13193 st[subIndex].tpl.call = this.call.createDelegate(this);
13196 this.subCount = subIndex;
13199 Roo.extend(Roo.MasterTemplate, Roo.Template, {
13201 * The regular expression used to match sub templates
13205 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
13208 * Applies the passed values to a child template.
13209 * @param {String/Number} name (optional) The name or index of the child template
13210 * @param {Array/Object} values The values to be applied to the template
13211 * @return {MasterTemplate} this
13213 add : function(name, values){
13214 if(arguments.length == 1){
13215 values = arguments[0];
13218 var s = this.subs[name];
13219 s.buffer[s.buffer.length] = s.tpl.apply(values);
13224 * Applies all the passed values to a child template.
13225 * @param {String/Number} name (optional) The name or index of the child template
13226 * @param {Array} values The values to be applied to the template, this should be an array of objects.
13227 * @param {Boolean} reset (optional) True to reset the template first
13228 * @return {MasterTemplate} this
13230 fill : function(name, values, reset){
13232 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
13240 for(var i = 0, len = values.length; i < len; i++){
13241 this.add(name, values[i]);
13247 * Resets the template for reuse
13248 * @return {MasterTemplate} this
13250 reset : function(){
13252 for(var i = 0; i < this.subCount; i++){
13258 applyTemplate : function(values){
13260 var replaceIndex = -1;
13261 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
13262 return s[++replaceIndex].buffer.join("");
13264 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
13267 apply : function(){
13268 return this.applyTemplate.apply(this, arguments);
13271 compile : function(){return this;}
13275 * Alias for fill().
13278 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
13280 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
13281 * var tpl = Roo.MasterTemplate.from('element-id');
13282 * @param {String/HTMLElement} el
13283 * @param {Object} config
13286 Roo.MasterTemplate.from = function(el, config){
13287 el = Roo.getDom(el);
13288 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
13291 * Ext JS Library 1.1.1
13292 * Copyright(c) 2006-2007, Ext JS, LLC.
13294 * Originally Released Under LGPL - original licence link has changed is not relivant.
13297 * <script type="text/javascript">
13302 * @class Roo.util.CSS
13303 * Utility class for manipulating CSS rules
13306 Roo.util.CSS = function(){
13308 var doc = document;
13310 var camelRe = /(-[a-z])/gi;
13311 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
13315 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
13316 * tag and appended to the HEAD of the document.
13317 * @param {String|Object} cssText The text containing the css rules
13318 * @param {String} id An id to add to the stylesheet for later removal
13319 * @return {StyleSheet}
13321 createStyleSheet : function(cssText, id){
13323 var head = doc.getElementsByTagName("head")[0];
13324 var nrules = doc.createElement("style");
13325 nrules.setAttribute("type", "text/css");
13327 nrules.setAttribute("id", id);
13329 if (typeof(cssText) != 'string') {
13330 // support object maps..
13331 // not sure if this a good idea..
13332 // perhaps it should be merged with the general css handling
13333 // and handle js style props.
13334 var cssTextNew = [];
13335 for(var n in cssText) {
13337 for(var k in cssText[n]) {
13338 citems.push( k + ' : ' +cssText[n][k] + ';' );
13340 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
13343 cssText = cssTextNew.join("\n");
13349 head.appendChild(nrules);
13350 ss = nrules.styleSheet;
13351 ss.cssText = cssText;
13354 nrules.appendChild(doc.createTextNode(cssText));
13356 nrules.cssText = cssText;
13358 head.appendChild(nrules);
13359 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
13361 this.cacheStyleSheet(ss);
13366 * Removes a style or link tag by id
13367 * @param {String} id The id of the tag
13369 removeStyleSheet : function(id){
13370 var existing = doc.getElementById(id);
13372 existing.parentNode.removeChild(existing);
13377 * Dynamically swaps an existing stylesheet reference for a new one
13378 * @param {String} id The id of an existing link tag to remove
13379 * @param {String} url The href of the new stylesheet to include
13381 swapStyleSheet : function(id, url){
13382 this.removeStyleSheet(id);
13383 var ss = doc.createElement("link");
13384 ss.setAttribute("rel", "stylesheet");
13385 ss.setAttribute("type", "text/css");
13386 ss.setAttribute("id", id);
13387 ss.setAttribute("href", url);
13388 doc.getElementsByTagName("head")[0].appendChild(ss);
13392 * Refresh the rule cache if you have dynamically added stylesheets
13393 * @return {Object} An object (hash) of rules indexed by selector
13395 refreshCache : function(){
13396 return this.getRules(true);
13400 cacheStyleSheet : function(stylesheet){
13404 try{// try catch for cross domain access issue
13405 var ssRules = stylesheet.cssRules || stylesheet.rules;
13406 for(var j = ssRules.length-1; j >= 0; --j){
13407 rules[ssRules[j].selectorText] = ssRules[j];
13413 * Gets all css rules for the document
13414 * @param {Boolean} refreshCache true to refresh the internal cache
13415 * @return {Object} An object (hash) of rules indexed by selector
13417 getRules : function(refreshCache){
13418 if(rules == null || refreshCache){
13420 var ds = doc.styleSheets;
13421 for(var i =0, len = ds.length; i < len; i++){
13423 this.cacheStyleSheet(ds[i]);
13431 * Gets an an individual CSS rule by selector(s)
13432 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
13433 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
13434 * @return {CSSRule} The CSS rule or null if one is not found
13436 getRule : function(selector, refreshCache){
13437 var rs = this.getRules(refreshCache);
13438 if(!(selector instanceof Array)){
13439 return rs[selector];
13441 for(var i = 0; i < selector.length; i++){
13442 if(rs[selector[i]]){
13443 return rs[selector[i]];
13451 * Updates a rule property
13452 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
13453 * @param {String} property The css property
13454 * @param {String} value The new value for the property
13455 * @return {Boolean} true If a rule was found and updated
13457 updateRule : function(selector, property, value){
13458 if(!(selector instanceof Array)){
13459 var rule = this.getRule(selector);
13461 rule.style[property.replace(camelRe, camelFn)] = value;
13465 for(var i = 0; i < selector.length; i++){
13466 if(this.updateRule(selector[i], property, value)){
13476 * Ext JS Library 1.1.1
13477 * Copyright(c) 2006-2007, Ext JS, LLC.
13479 * Originally Released Under LGPL - original licence link has changed is not relivant.
13482 * <script type="text/javascript">
13488 * @class Roo.util.ClickRepeater
13489 * @extends Roo.util.Observable
13491 * A wrapper class which can be applied to any element. Fires a "click" event while the
13492 * mouse is pressed. The interval between firings may be specified in the config but
13493 * defaults to 10 milliseconds.
13495 * Optionally, a CSS class may be applied to the element during the time it is pressed.
13497 * @cfg {String/HTMLElement/Element} el The element to act as a button.
13498 * @cfg {Number} delay The initial delay before the repeating event begins firing.
13499 * Similar to an autorepeat key delay.
13500 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
13501 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
13502 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
13503 * "interval" and "delay" are ignored. "immediate" is honored.
13504 * @cfg {Boolean} preventDefault True to prevent the default click event
13505 * @cfg {Boolean} stopDefault True to stop the default click event
13508 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
13509 * 2007-02-02 jvs Renamed to ClickRepeater
13510 * 2007-02-03 jvs Modifications for FF Mac and Safari
13513 * @param {String/HTMLElement/Element} el The element to listen on
13514 * @param {Object} config
13516 Roo.util.ClickRepeater = function(el, config)
13518 this.el = Roo.get(el);
13519 this.el.unselectable();
13521 Roo.apply(this, config);
13526 * Fires when the mouse button is depressed.
13527 * @param {Roo.util.ClickRepeater} this
13529 "mousedown" : true,
13532 * Fires on a specified interval during the time the element is pressed.
13533 * @param {Roo.util.ClickRepeater} this
13538 * Fires when the mouse key is released.
13539 * @param {Roo.util.ClickRepeater} this
13544 this.el.on("mousedown", this.handleMouseDown, this);
13545 if(this.preventDefault || this.stopDefault){
13546 this.el.on("click", function(e){
13547 if(this.preventDefault){
13548 e.preventDefault();
13550 if(this.stopDefault){
13556 // allow inline handler
13558 this.on("click", this.handler, this.scope || this);
13561 Roo.util.ClickRepeater.superclass.constructor.call(this);
13564 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
13567 preventDefault : true,
13568 stopDefault : false,
13572 handleMouseDown : function(){
13573 clearTimeout(this.timer);
13575 if(this.pressClass){
13576 this.el.addClass(this.pressClass);
13578 this.mousedownTime = new Date();
13580 Roo.get(document).on("mouseup", this.handleMouseUp, this);
13581 this.el.on("mouseout", this.handleMouseOut, this);
13583 this.fireEvent("mousedown", this);
13584 this.fireEvent("click", this);
13586 this.timer = this.click.defer(this.delay || this.interval, this);
13590 click : function(){
13591 this.fireEvent("click", this);
13592 this.timer = this.click.defer(this.getInterval(), this);
13596 getInterval: function(){
13597 if(!this.accelerate){
13598 return this.interval;
13600 var pressTime = this.mousedownTime.getElapsed();
13601 if(pressTime < 500){
13603 }else if(pressTime < 1700){
13605 }else if(pressTime < 2600){
13607 }else if(pressTime < 3500){
13609 }else if(pressTime < 4400){
13611 }else if(pressTime < 5300){
13613 }else if(pressTime < 6200){
13621 handleMouseOut : function(){
13622 clearTimeout(this.timer);
13623 if(this.pressClass){
13624 this.el.removeClass(this.pressClass);
13626 this.el.on("mouseover", this.handleMouseReturn, this);
13630 handleMouseReturn : function(){
13631 this.el.un("mouseover", this.handleMouseReturn);
13632 if(this.pressClass){
13633 this.el.addClass(this.pressClass);
13639 handleMouseUp : function(){
13640 clearTimeout(this.timer);
13641 this.el.un("mouseover", this.handleMouseReturn);
13642 this.el.un("mouseout", this.handleMouseOut);
13643 Roo.get(document).un("mouseup", this.handleMouseUp);
13644 this.el.removeClass(this.pressClass);
13645 this.fireEvent("mouseup", this);
13649 * Ext JS Library 1.1.1
13650 * Copyright(c) 2006-2007, Ext JS, LLC.
13652 * Originally Released Under LGPL - original licence link has changed is not relivant.
13655 * <script type="text/javascript">
13660 * @class Roo.KeyNav
13661 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
13662 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
13663 * way to implement custom navigation schemes for any UI component.</p>
13664 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
13665 * pageUp, pageDown, del, home, end. Usage:</p>
13667 var nav = new Roo.KeyNav("my-element", {
13668 "left" : function(e){
13669 this.moveLeft(e.ctrlKey);
13671 "right" : function(e){
13672 this.moveRight(e.ctrlKey);
13674 "enter" : function(e){
13681 * @param {String/HTMLElement/Roo.Element} el The element to bind to
13682 * @param {Object} config The config
13684 Roo.KeyNav = function(el, config){
13685 this.el = Roo.get(el);
13686 Roo.apply(this, config);
13687 if(!this.disabled){
13688 this.disabled = true;
13693 Roo.KeyNav.prototype = {
13695 * @cfg {Boolean} disabled
13696 * True to disable this KeyNav instance (defaults to false)
13700 * @cfg {String} defaultEventAction
13701 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
13702 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
13703 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
13705 defaultEventAction: "stopEvent",
13707 * @cfg {Boolean} forceKeyDown
13708 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
13709 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
13710 * handle keydown instead of keypress.
13712 forceKeyDown : false,
13715 prepareEvent : function(e){
13716 var k = e.getKey();
13717 var h = this.keyToHandler[k];
13718 //if(h && this[h]){
13719 // e.stopPropagation();
13721 if(Roo.isSafari && h && k >= 37 && k <= 40){
13727 relay : function(e){
13728 var k = e.getKey();
13729 var h = this.keyToHandler[k];
13731 if(this.doRelay(e, this[h], h) !== true){
13732 e[this.defaultEventAction]();
13738 doRelay : function(e, h, hname){
13739 return h.call(this.scope || this, e);
13742 // possible handlers
13756 // quick lookup hash
13773 * Enable this KeyNav
13775 enable: function(){
13777 // ie won't do special keys on keypress, no one else will repeat keys with keydown
13778 // the EventObject will normalize Safari automatically
13779 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
13780 this.el.on("keydown", this.relay, this);
13782 this.el.on("keydown", this.prepareEvent, this);
13783 this.el.on("keypress", this.relay, this);
13785 this.disabled = false;
13790 * Disable this KeyNav
13792 disable: function(){
13793 if(!this.disabled){
13794 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
13795 this.el.un("keydown", this.relay);
13797 this.el.un("keydown", this.prepareEvent);
13798 this.el.un("keypress", this.relay);
13800 this.disabled = true;
13805 * Ext JS Library 1.1.1
13806 * Copyright(c) 2006-2007, Ext JS, LLC.
13808 * Originally Released Under LGPL - original licence link has changed is not relivant.
13811 * <script type="text/javascript">
13816 * @class Roo.KeyMap
13817 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
13818 * The constructor accepts the same config object as defined by {@link #addBinding}.
13819 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
13820 * combination it will call the function with this signature (if the match is a multi-key
13821 * combination the callback will still be called only once): (String key, Roo.EventObject e)
13822 * A KeyMap can also handle a string representation of keys.<br />
13825 // map one key by key code
13826 var map = new Roo.KeyMap("my-element", {
13827 key: 13, // or Roo.EventObject.ENTER
13832 // map multiple keys to one action by string
13833 var map = new Roo.KeyMap("my-element", {
13839 // map multiple keys to multiple actions by strings and array of codes
13840 var map = new Roo.KeyMap("my-element", [
13843 fn: function(){ alert("Return was pressed"); }
13846 fn: function(){ alert('a, b or c was pressed'); }
13851 fn: function(){ alert('Control + shift + tab was pressed.'); }
13855 * <b>Note: A KeyMap starts enabled</b>
13857 * @param {String/HTMLElement/Roo.Element} el The element to bind to
13858 * @param {Object} config The config (see {@link #addBinding})
13859 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
13861 Roo.KeyMap = function(el, config, eventName){
13862 this.el = Roo.get(el);
13863 this.eventName = eventName || "keydown";
13864 this.bindings = [];
13866 this.addBinding(config);
13871 Roo.KeyMap.prototype = {
13873 * True to stop the event from bubbling and prevent the default browser action if the
13874 * key was handled by the KeyMap (defaults to false)
13880 * Add a new binding to this KeyMap. The following config object properties are supported:
13882 Property Type Description
13883 ---------- --------------- ----------------------------------------------------------------------
13884 key String/Array A single keycode or an array of keycodes to handle
13885 shift Boolean True to handle key only when shift is pressed (defaults to false)
13886 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
13887 alt Boolean True to handle key only when alt is pressed (defaults to false)
13888 fn Function The function to call when KeyMap finds the expected key combination
13889 scope Object The scope of the callback function
13895 var map = new Roo.KeyMap(document, {
13896 key: Roo.EventObject.ENTER,
13901 //Add a new binding to the existing KeyMap later
13909 * @param {Object/Array} config A single KeyMap config or an array of configs
13911 addBinding : function(config){
13912 if(config instanceof Array){
13913 for(var i = 0, len = config.length; i < len; i++){
13914 this.addBinding(config[i]);
13918 var keyCode = config.key,
13919 shift = config.shift,
13920 ctrl = config.ctrl,
13923 scope = config.scope;
13924 if(typeof keyCode == "string"){
13926 var keyString = keyCode.toUpperCase();
13927 for(var j = 0, len = keyString.length; j < len; j++){
13928 ks.push(keyString.charCodeAt(j));
13932 var keyArray = keyCode instanceof Array;
13933 var handler = function(e){
13934 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
13935 var k = e.getKey();
13937 for(var i = 0, len = keyCode.length; i < len; i++){
13938 if(keyCode[i] == k){
13939 if(this.stopEvent){
13942 fn.call(scope || window, k, e);
13948 if(this.stopEvent){
13951 fn.call(scope || window, k, e);
13956 this.bindings.push(handler);
13960 * Shorthand for adding a single key listener
13961 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
13962 * following options:
13963 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
13964 * @param {Function} fn The function to call
13965 * @param {Object} scope (optional) The scope of the function
13967 on : function(key, fn, scope){
13968 var keyCode, shift, ctrl, alt;
13969 if(typeof key == "object" && !(key instanceof Array)){
13988 handleKeyDown : function(e){
13989 if(this.enabled){ //just in case
13990 var b = this.bindings;
13991 for(var i = 0, len = b.length; i < len; i++){
13992 b[i].call(this, e);
13998 * Returns true if this KeyMap is enabled
13999 * @return {Boolean}
14001 isEnabled : function(){
14002 return this.enabled;
14006 * Enables this KeyMap
14008 enable: function(){
14010 this.el.on(this.eventName, this.handleKeyDown, this);
14011 this.enabled = true;
14016 * Disable this KeyMap
14018 disable: function(){
14020 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14021 this.enabled = false;
14026 * Ext JS Library 1.1.1
14027 * Copyright(c) 2006-2007, Ext JS, LLC.
14029 * Originally Released Under LGPL - original licence link has changed is not relivant.
14032 * <script type="text/javascript">
14037 * @class Roo.util.TextMetrics
14038 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14039 * wide, in pixels, a given block of text will be.
14042 Roo.util.TextMetrics = function(){
14046 * Measures the size of the specified text
14047 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14048 * that can affect the size of the rendered text
14049 * @param {String} text The text to measure
14050 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14051 * in order to accurately measure the text height
14052 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14054 measure : function(el, text, fixedWidth){
14056 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14059 shared.setFixedWidth(fixedWidth || 'auto');
14060 return shared.getSize(text);
14064 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14065 * the overhead of multiple calls to initialize the style properties on each measurement.
14066 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14067 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14068 * in order to accurately measure the text height
14069 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14071 createInstance : function(el, fixedWidth){
14072 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14079 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14080 var ml = new Roo.Element(document.createElement('div'));
14081 document.body.appendChild(ml.dom);
14082 ml.position('absolute');
14083 ml.setLeftTop(-1000, -1000);
14087 ml.setWidth(fixedWidth);
14092 * Returns the size of the specified text based on the internal element's style and width properties
14093 * @memberOf Roo.util.TextMetrics.Instance#
14094 * @param {String} text The text to measure
14095 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14097 getSize : function(text){
14099 var s = ml.getSize();
14105 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14106 * that can affect the size of the rendered text
14107 * @memberOf Roo.util.TextMetrics.Instance#
14108 * @param {String/HTMLElement} el The element, dom node or id
14110 bind : function(el){
14112 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14117 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14118 * to set a fixed width in order to accurately measure the text height.
14119 * @memberOf Roo.util.TextMetrics.Instance#
14120 * @param {Number} width The width to set on the element
14122 setFixedWidth : function(width){
14123 ml.setWidth(width);
14127 * Returns the measured width of the specified text
14128 * @memberOf Roo.util.TextMetrics.Instance#
14129 * @param {String} text The text to measure
14130 * @return {Number} width The width in pixels
14132 getWidth : function(text){
14133 ml.dom.style.width = 'auto';
14134 return this.getSize(text).width;
14138 * Returns the measured height of the specified text. For multiline text, be sure to call
14139 * {@link #setFixedWidth} if necessary.
14140 * @memberOf Roo.util.TextMetrics.Instance#
14141 * @param {String} text The text to measure
14142 * @return {Number} height The height in pixels
14144 getHeight : function(text){
14145 return this.getSize(text).height;
14149 instance.bind(bindTo);
14154 // backwards compat
14155 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
14157 * Ext JS Library 1.1.1
14158 * Copyright(c) 2006-2007, Ext JS, LLC.
14160 * Originally Released Under LGPL - original licence link has changed is not relivant.
14163 * <script type="text/javascript">
14167 * @class Roo.state.Provider
14168 * Abstract base class for state provider implementations. This class provides methods
14169 * for encoding and decoding <b>typed</b> variables including dates and defines the
14170 * Provider interface.
14172 Roo.state.Provider = function(){
14174 * @event statechange
14175 * Fires when a state change occurs.
14176 * @param {Provider} this This state provider
14177 * @param {String} key The state key which was changed
14178 * @param {String} value The encoded value for the state
14181 "statechange": true
14184 Roo.state.Provider.superclass.constructor.call(this);
14186 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
14188 * Returns the current value for a key
14189 * @param {String} name The key name
14190 * @param {Mixed} defaultValue A default value to return if the key's value is not found
14191 * @return {Mixed} The state data
14193 get : function(name, defaultValue){
14194 return typeof this.state[name] == "undefined" ?
14195 defaultValue : this.state[name];
14199 * Clears a value from the state
14200 * @param {String} name The key name
14202 clear : function(name){
14203 delete this.state[name];
14204 this.fireEvent("statechange", this, name, null);
14208 * Sets the value for a key
14209 * @param {String} name The key name
14210 * @param {Mixed} value The value to set
14212 set : function(name, value){
14213 this.state[name] = value;
14214 this.fireEvent("statechange", this, name, value);
14218 * Decodes a string previously encoded with {@link #encodeValue}.
14219 * @param {String} value The value to decode
14220 * @return {Mixed} The decoded value
14222 decodeValue : function(cookie){
14223 var re = /^(a|n|d|b|s|o)\:(.*)$/;
14224 var matches = re.exec(unescape(cookie));
14225 if(!matches || !matches[1]) return; // non state cookie
14226 var type = matches[1];
14227 var v = matches[2];
14230 return parseFloat(v);
14232 return new Date(Date.parse(v));
14237 var values = v.split("^");
14238 for(var i = 0, len = values.length; i < len; i++){
14239 all.push(this.decodeValue(values[i]));
14244 var values = v.split("^");
14245 for(var i = 0, len = values.length; i < len; i++){
14246 var kv = values[i].split("=");
14247 all[kv[0]] = this.decodeValue(kv[1]);
14256 * Encodes a value including type information. Decode with {@link #decodeValue}.
14257 * @param {Mixed} value The value to encode
14258 * @return {String} The encoded value
14260 encodeValue : function(v){
14262 if(typeof v == "number"){
14264 }else if(typeof v == "boolean"){
14265 enc = "b:" + (v ? "1" : "0");
14266 }else if(v instanceof Date){
14267 enc = "d:" + v.toGMTString();
14268 }else if(v instanceof Array){
14270 for(var i = 0, len = v.length; i < len; i++){
14271 flat += this.encodeValue(v[i]);
14272 if(i != len-1) flat += "^";
14275 }else if(typeof v == "object"){
14278 if(typeof v[key] != "function"){
14279 flat += key + "=" + this.encodeValue(v[key]) + "^";
14282 enc = "o:" + flat.substring(0, flat.length-1);
14286 return escape(enc);
14292 * Ext JS Library 1.1.1
14293 * Copyright(c) 2006-2007, Ext JS, LLC.
14295 * Originally Released Under LGPL - original licence link has changed is not relivant.
14298 * <script type="text/javascript">
14301 * @class Roo.state.Manager
14302 * This is the global state manager. By default all components that are "state aware" check this class
14303 * for state information if you don't pass them a custom state provider. In order for this class
14304 * to be useful, it must be initialized with a provider when your application initializes.
14306 // in your initialization function
14308 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
14310 // supposed you have a {@link Roo.BorderLayout}
14311 var layout = new Roo.BorderLayout(...);
14312 layout.restoreState();
14313 // or a {Roo.BasicDialog}
14314 var dialog = new Roo.BasicDialog(...);
14315 dialog.restoreState();
14319 Roo.state.Manager = function(){
14320 var provider = new Roo.state.Provider();
14324 * Configures the default state provider for your application
14325 * @param {Provider} stateProvider The state provider to set
14327 setProvider : function(stateProvider){
14328 provider = stateProvider;
14332 * Returns the current value for a key
14333 * @param {String} name The key name
14334 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
14335 * @return {Mixed} The state data
14337 get : function(key, defaultValue){
14338 return provider.get(key, defaultValue);
14342 * Sets the value for a key
14343 * @param {String} name The key name
14344 * @param {Mixed} value The state data
14346 set : function(key, value){
14347 provider.set(key, value);
14351 * Clears a value from the state
14352 * @param {String} name The key name
14354 clear : function(key){
14355 provider.clear(key);
14359 * Gets the currently configured state provider
14360 * @return {Provider} The state provider
14362 getProvider : function(){
14369 * Ext JS Library 1.1.1
14370 * Copyright(c) 2006-2007, Ext JS, LLC.
14372 * Originally Released Under LGPL - original licence link has changed is not relivant.
14375 * <script type="text/javascript">
14378 * @class Roo.state.CookieProvider
14379 * @extends Roo.state.Provider
14380 * The default Provider implementation which saves state via cookies.
14383 var cp = new Roo.state.CookieProvider({
14385 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
14386 domain: "roojs.com"
14388 Roo.state.Manager.setProvider(cp);
14390 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
14391 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
14392 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
14393 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
14394 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
14395 * domain the page is running on including the 'www' like 'www.roojs.com')
14396 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
14398 * Create a new CookieProvider
14399 * @param {Object} config The configuration object
14401 Roo.state.CookieProvider = function(config){
14402 Roo.state.CookieProvider.superclass.constructor.call(this);
14404 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
14405 this.domain = null;
14406 this.secure = false;
14407 Roo.apply(this, config);
14408 this.state = this.readCookies();
14411 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
14413 set : function(name, value){
14414 if(typeof value == "undefined" || value === null){
14418 this.setCookie(name, value);
14419 Roo.state.CookieProvider.superclass.set.call(this, name, value);
14423 clear : function(name){
14424 this.clearCookie(name);
14425 Roo.state.CookieProvider.superclass.clear.call(this, name);
14429 readCookies : function(){
14431 var c = document.cookie + ";";
14432 var re = /\s?(.*?)=(.*?);/g;
14434 while((matches = re.exec(c)) != null){
14435 var name = matches[1];
14436 var value = matches[2];
14437 if(name && name.substring(0,3) == "ys-"){
14438 cookies[name.substr(3)] = this.decodeValue(value);
14445 setCookie : function(name, value){
14446 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
14447 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
14448 ((this.path == null) ? "" : ("; path=" + this.path)) +
14449 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
14450 ((this.secure == true) ? "; secure" : "");
14454 clearCookie : function(name){
14455 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
14456 ((this.path == null) ? "" : ("; path=" + this.path)) +
14457 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
14458 ((this.secure == true) ? "; secure" : "");