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 (Allows +08, without minutes)
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"
1390 s:"([+\-]\\d{2,4})"};
1396 "o = results[", currentGroup, "];\n",
1397 "var sn = o.substring(0,1);\n",
1398 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(4,6) / 60);\n",
1399 "var mn = o.substring(4,6) % 60;\n",
1400 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n",
1401 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1407 s:"[A-Z]{1,4}"}; // timezone abbrev. may be between 1 - 4 chars
1410 c:"z = results[" + currentGroup + "];\n" // -43200 <= UTC offset <= 50400
1411 + "z = (-43200 <= z*1 && z*1 <= 50400)? z : null;\n",
1412 s:"([+\-]?\\d{1,5})"}; // leading '+' sign is optional for UTC offset
1416 s:String.escape(character)};
1421 * Get the timezone abbreviation of the current date (equivalent to the format specifier 'T').
1422 * @return {String} The abbreviated timezone name (e.g. 'CST')
1424 Date.prototype.getTimezone = function() {
1425 return this.toString().replace(/^.*? ([A-Z]{1,4})[\-+][0-9]{4} .*$/, "$1");
1429 * Get the offset from GMT of the current date (equivalent to the format specifier 'O').
1430 * @return {String} The 4-character offset string prefixed with + or - (e.g. '-0600')
1432 Date.prototype.getGMTOffset = function() {
1433 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1434 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1435 + String.leftPad(this.getTimezoneOffset() % 60, 2, "0");
1439 * Get the offset from GMT of the current date (equivalent to the format specifier 'P').
1440 * @return {String} 2-characters representing hours and 2-characters representing minutes
1441 * seperated by a colon and prefixed with + or - (e.g. '-06:00')
1443 Date.prototype.getGMTColonOffset = function() {
1444 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1445 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1447 + String.leftPad(this.getTimezoneOffset() %60, 2, "0");
1451 * Get the numeric day number of the year, adjusted for leap year.
1452 * @return {Number} 0 through 364 (365 in leap years)
1454 Date.prototype.getDayOfYear = function() {
1456 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1457 for (var i = 0; i < this.getMonth(); ++i) {
1458 num += Date.daysInMonth[i];
1460 return num + this.getDate() - 1;
1464 * Get the string representation of the numeric week number of the year
1465 * (equivalent to the format specifier 'W').
1466 * @return {String} '00' through '52'
1468 Date.prototype.getWeekOfYear = function() {
1469 // Skip to Thursday of this week
1470 var now = this.getDayOfYear() + (4 - this.getDay());
1471 // Find the first Thursday of the year
1472 var jan1 = new Date(this.getFullYear(), 0, 1);
1473 var then = (7 - jan1.getDay() + 4);
1474 return String.leftPad(((now - then) / 7) + 1, 2, "0");
1478 * Whether or not the current date is in a leap year.
1479 * @return {Boolean} True if the current date is in a leap year, else false
1481 Date.prototype.isLeapYear = function() {
1482 var year = this.getFullYear();
1483 return ((year & 3) == 0 && (year % 100 || (year % 400 == 0 && year)));
1487 * Get the first day of the current month, adjusted for leap year. The returned value
1488 * is the numeric day index within the week (0-6) which can be used in conjunction with
1489 * the {@link #monthNames} array to retrieve the textual day name.
1492 var dt = new Date('1/10/2007');
1493 document.write(Date.dayNames[dt.getFirstDayOfMonth()]); //output: 'Monday'
1495 * @return {Number} The day number (0-6)
1497 Date.prototype.getFirstDayOfMonth = function() {
1498 var day = (this.getDay() - (this.getDate() - 1)) % 7;
1499 return (day < 0) ? (day + 7) : day;
1503 * Get the last day of the current month, adjusted for leap year. The returned value
1504 * is the numeric day index within the week (0-6) which can be used in conjunction with
1505 * the {@link #monthNames} array to retrieve the textual day name.
1508 var dt = new Date('1/10/2007');
1509 document.write(Date.dayNames[dt.getLastDayOfMonth()]); //output: 'Wednesday'
1511 * @return {Number} The day number (0-6)
1513 Date.prototype.getLastDayOfMonth = function() {
1514 var day = (this.getDay() + (Date.daysInMonth[this.getMonth()] - this.getDate())) % 7;
1515 return (day < 0) ? (day + 7) : day;
1520 * Get the first date of this date's month
1523 Date.prototype.getFirstDateOfMonth = function() {
1524 return new Date(this.getFullYear(), this.getMonth(), 1);
1528 * Get the last date of this date's month
1531 Date.prototype.getLastDateOfMonth = function() {
1532 return new Date(this.getFullYear(), this.getMonth(), this.getDaysInMonth());
1535 * Get the number of days in the current month, adjusted for leap year.
1536 * @return {Number} The number of days in the month
1538 Date.prototype.getDaysInMonth = function() {
1539 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1540 return Date.daysInMonth[this.getMonth()];
1544 * Get the English ordinal suffix of the current day (equivalent to the format specifier 'S').
1545 * @return {String} 'st, 'nd', 'rd' or 'th'
1547 Date.prototype.getSuffix = function() {
1548 switch (this.getDate()) {
1565 Date.daysInMonth = [31,28,31,30,31,30,31,31,30,31,30,31];
1568 * An array of textual month names.
1569 * Override these values for international dates, for example...
1570 * Date.monthNames = ['JanInYourLang', 'FebInYourLang', ...];
1589 * An array of textual day names.
1590 * Override these values for international dates, for example...
1591 * Date.dayNames = ['SundayInYourLang', 'MondayInYourLang', ...];
1607 Date.monthNumbers = {
1622 * Creates and returns a new Date instance with the exact same date value as the called instance.
1623 * Dates are copied and passed by reference, so if a copied date variable is modified later, the original
1624 * variable will also be changed. When the intention is to create a new variable that will not
1625 * modify the original instance, you should create a clone.
1627 * Example of correctly cloning a date:
1630 var orig = new Date('10/1/2006');
1633 document.write(orig); //returns 'Thu Oct 05 2006'!
1636 var orig = new Date('10/1/2006');
1637 var copy = orig.clone();
1639 document.write(orig); //returns 'Thu Oct 01 2006'
1641 * @return {Date} The new Date instance
1643 Date.prototype.clone = function() {
1644 return new Date(this.getTime());
1648 * Clears any time information from this date
1649 @param {Boolean} clone true to create a clone of this date, clear the time and return it
1650 @return {Date} this or the clone
1652 Date.prototype.clearTime = function(clone){
1654 return this.clone().clearTime();
1659 this.setMilliseconds(0);
1664 // safari setMonth is broken
1666 Date.brokenSetMonth = Date.prototype.setMonth;
1667 Date.prototype.setMonth = function(num){
1669 var n = Math.ceil(-num);
1670 var back_year = Math.ceil(n/12);
1671 var month = (n % 12) ? 12 - n % 12 : 0 ;
1672 this.setFullYear(this.getFullYear() - back_year);
1673 return Date.brokenSetMonth.call(this, month);
1675 return Date.brokenSetMonth.apply(this, arguments);
1680 /** Date interval constant
1684 /** Date interval constant
1688 /** Date interval constant
1692 /** Date interval constant
1696 /** Date interval constant
1700 /** Date interval constant
1704 /** Date interval constant
1710 * Provides a convenient method of performing basic date arithmetic. This method
1711 * does not modify the Date instance being called - it creates and returns
1712 * a new Date instance containing the resulting date value.
1717 var dt = new Date('10/29/2006').add(Date.DAY, 5);
1718 document.write(dt); //returns 'Fri Oct 06 2006 00:00:00'
1720 //Negative values will subtract correctly:
1721 var dt2 = new Date('10/1/2006').add(Date.DAY, -5);
1722 document.write(dt2); //returns 'Tue Sep 26 2006 00:00:00'
1724 //You can even chain several calls together in one line!
1725 var dt3 = new Date('10/1/2006').add(Date.DAY, 5).add(Date.HOUR, 8).add(Date.MINUTE, -30);
1726 document.write(dt3); //returns 'Fri Oct 06 2006 07:30:00'
1729 * @param {String} interval A valid date interval enum value
1730 * @param {Number} value The amount to add to the current date
1731 * @return {Date} The new Date instance
1733 Date.prototype.add = function(interval, value){
1734 var d = this.clone();
1735 if (!interval || value === 0) return d;
1736 switch(interval.toLowerCase()){
1738 d.setMilliseconds(this.getMilliseconds() + value);
1741 d.setSeconds(this.getSeconds() + value);
1744 d.setMinutes(this.getMinutes() + value);
1747 d.setHours(this.getHours() + value);
1750 d.setDate(this.getDate() + value);
1753 var day = this.getDate();
1755 day = Math.min(day, this.getFirstDateOfMonth().add('mo', value).getLastDateOfMonth().getDate());
1758 d.setMonth(this.getMonth() + value);
1761 d.setFullYear(this.getFullYear() + value);
1768 * Ext JS Library 1.1.1
1769 * Copyright(c) 2006-2007, Ext JS, LLC.
1771 * Originally Released Under LGPL - original licence link has changed is not relivant.
1774 * <script type="text/javascript">
1778 getViewWidth : function(full) {
1779 return full ? this.getDocumentWidth() : this.getViewportWidth();
1782 getViewHeight : function(full) {
1783 return full ? this.getDocumentHeight() : this.getViewportHeight();
1786 getDocumentHeight: function() {
1787 var scrollHeight = (document.compatMode != "CSS1Compat") ? document.body.scrollHeight : document.documentElement.scrollHeight;
1788 return Math.max(scrollHeight, this.getViewportHeight());
1791 getDocumentWidth: function() {
1792 var scrollWidth = (document.compatMode != "CSS1Compat") ? document.body.scrollWidth : document.documentElement.scrollWidth;
1793 return Math.max(scrollWidth, this.getViewportWidth());
1796 getViewportHeight: function() {
1797 var height = self.innerHeight;
1798 var mode = document.compatMode;
1800 if ((mode || Roo.isIE) && !Roo.isOpera) {
1801 height = (mode == "CSS1Compat") ?
1802 document.documentElement.clientHeight :
1803 document.body.clientHeight;
1809 getViewportWidth: function() {
1810 var width = self.innerWidth;
1811 var mode = document.compatMode;
1813 if (mode || Roo.isIE) {
1814 width = (mode == "CSS1Compat") ?
1815 document.documentElement.clientWidth :
1816 document.body.clientWidth;
1821 isAncestor : function(p, c) {
1828 if (p.contains && !Roo.isSafari) {
1829 return p.contains(c);
1830 } else if (p.compareDocumentPosition) {
1831 return !!(p.compareDocumentPosition(c) & 16);
1833 var parent = c.parentNode;
1838 else if (!parent.tagName || parent.tagName.toUpperCase() == "HTML") {
1841 parent = parent.parentNode;
1847 getRegion : function(el) {
1848 return Roo.lib.Region.getRegion(el);
1851 getY : function(el) {
1852 return this.getXY(el)[1];
1855 getX : function(el) {
1856 return this.getXY(el)[0];
1859 getXY : function(el) {
1860 var p, pe, b, scroll, bd = document.body;
1861 el = Roo.getDom(el);
1862 var fly = Roo.lib.AnimBase.fly;
1863 if (el.getBoundingClientRect) {
1864 b = el.getBoundingClientRect();
1865 scroll = fly(document).getScroll();
1866 return [b.left + scroll.left, b.top + scroll.top];
1872 var hasAbsolute = fly(el).getStyle("position") == "absolute";
1879 if (!hasAbsolute && fly(p).getStyle("position") == "absolute") {
1886 var bt = parseInt(pe.getStyle("borderTopWidth"), 10) || 0;
1887 var bl = parseInt(pe.getStyle("borderLeftWidth"), 10) || 0;
1894 if (p != el && pe.getStyle('overflow') != 'visible') {
1902 if (Roo.isSafari && hasAbsolute) {
1907 if (Roo.isGecko && !hasAbsolute) {
1909 x += parseInt(dbd.getStyle("borderLeftWidth"), 10) || 0;
1910 y += parseInt(dbd.getStyle("borderTopWidth"), 10) || 0;
1914 while (p && p != bd) {
1915 if (!Roo.isOpera || (p.tagName != 'TR' && fly(p).getStyle("display") != "inline")) {
1927 setXY : function(el, xy) {
1928 el = Roo.fly(el, '_setXY');
1930 var pts = el.translatePoints(xy);
1931 if (xy[0] !== false) {
1932 el.dom.style.left = pts.left + "px";
1934 if (xy[1] !== false) {
1935 el.dom.style.top = pts.top + "px";
1939 setX : function(el, x) {
1940 this.setXY(el, [x, false]);
1943 setY : function(el, y) {
1944 this.setXY(el, [false, y]);
1948 * Portions of this file are based on pieces of Yahoo User Interface Library
1949 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
1950 * YUI licensed under the BSD License:
1951 * http://developer.yahoo.net/yui/license.txt
1952 * <script type="text/javascript">
1956 Roo.lib.Event = function() {
1957 var loadComplete = false;
1959 var unloadListeners = [];
1961 var onAvailStack = [];
1963 var lastError = null;
1976 startInterval: function() {
1977 if (!this._interval) {
1979 var callback = function() {
1980 self._tryPreloadAttach();
1982 this._interval = setInterval(callback, this.POLL_INTERVAL);
1987 onAvailable: function(p_id, p_fn, p_obj, p_override) {
1988 onAvailStack.push({ id: p_id,
1991 override: p_override,
1992 checkReady: false });
1994 retryCount = this.POLL_RETRYS;
1995 this.startInterval();
1999 addListener: function(el, eventName, fn) {
2000 el = Roo.getDom(el);
2005 if ("unload" == eventName) {
2006 unloadListeners[unloadListeners.length] =
2007 [el, eventName, fn];
2011 var wrappedFn = function(e) {
2012 return fn(Roo.lib.Event.getEvent(e));
2015 var li = [el, eventName, fn, wrappedFn];
2017 var index = listeners.length;
2018 listeners[index] = li;
2020 this.doAdd(el, eventName, wrappedFn, false);
2026 removeListener: function(el, eventName, fn) {
2029 el = Roo.getDom(el);
2032 return this.purgeElement(el, false, eventName);
2036 if ("unload" == eventName) {
2038 for (i = 0,len = unloadListeners.length; i < len; i++) {
2039 var li = unloadListeners[i];
2042 li[1] == eventName &&
2044 unloadListeners.splice(i, 1);
2052 var cacheItem = null;
2055 var index = arguments[3];
2057 if ("undefined" == typeof index) {
2058 index = this._getCacheIndex(el, eventName, fn);
2062 cacheItem = listeners[index];
2065 if (!el || !cacheItem) {
2069 this.doRemove(el, eventName, cacheItem[this.WFN], false);
2071 delete listeners[index][this.WFN];
2072 delete listeners[index][this.FN];
2073 listeners.splice(index, 1);
2080 getTarget: function(ev, resolveTextNode) {
2081 ev = ev.browserEvent || ev;
2082 var t = ev.target || ev.srcElement;
2083 return this.resolveTextNode(t);
2087 resolveTextNode: function(node) {
2088 if (Roo.isSafari && node && 3 == node.nodeType) {
2089 return node.parentNode;
2096 getPageX: function(ev) {
2097 ev = ev.browserEvent || ev;
2099 if (!x && 0 !== x) {
2100 x = ev.clientX || 0;
2103 x += this.getScroll()[1];
2111 getPageY: function(ev) {
2112 ev = ev.browserEvent || ev;
2114 if (!y && 0 !== y) {
2115 y = ev.clientY || 0;
2118 y += this.getScroll()[0];
2127 getXY: function(ev) {
2128 ev = ev.browserEvent || ev;
2129 return [this.getPageX(ev), this.getPageY(ev)];
2133 getRelatedTarget: function(ev) {
2134 ev = ev.browserEvent || ev;
2135 var t = ev.relatedTarget;
2137 if (ev.type == "mouseout") {
2139 } else if (ev.type == "mouseover") {
2144 return this.resolveTextNode(t);
2148 getTime: function(ev) {
2149 ev = ev.browserEvent || ev;
2151 var t = new Date().getTime();
2155 this.lastError = ex;
2164 stopEvent: function(ev) {
2165 this.stopPropagation(ev);
2166 this.preventDefault(ev);
2170 stopPropagation: function(ev) {
2171 ev = ev.browserEvent || ev;
2172 if (ev.stopPropagation) {
2173 ev.stopPropagation();
2175 ev.cancelBubble = true;
2180 preventDefault: function(ev) {
2181 ev = ev.browserEvent || ev;
2182 if(ev.preventDefault) {
2183 ev.preventDefault();
2185 ev.returnValue = false;
2190 getEvent: function(e) {
2191 var ev = e || window.event;
2193 var c = this.getEvent.caller;
2195 ev = c.arguments[0];
2196 if (ev && Event == ev.constructor) {
2206 getCharCode: function(ev) {
2207 ev = ev.browserEvent || ev;
2208 return ev.charCode || ev.keyCode || 0;
2212 _getCacheIndex: function(el, eventName, fn) {
2213 for (var i = 0,len = listeners.length; i < len; ++i) {
2214 var li = listeners[i];
2216 li[this.FN] == fn &&
2217 li[this.EL] == el &&
2218 li[this.TYPE] == eventName) {
2230 getEl: function(id) {
2231 return document.getElementById(id);
2235 clearCache: function() {
2239 _load: function(e) {
2240 loadComplete = true;
2241 var EU = Roo.lib.Event;
2245 EU.doRemove(window, "load", EU._load);
2250 _tryPreloadAttach: function() {
2259 var tryAgain = !loadComplete;
2261 tryAgain = (retryCount > 0);
2266 for (var i = 0,len = onAvailStack.length; i < len; ++i) {
2267 var item = onAvailStack[i];
2269 var el = this.getEl(item.id);
2272 if (!item.checkReady ||
2275 (document && document.body)) {
2278 if (item.override) {
2279 if (item.override === true) {
2282 scope = item.override;
2285 item.fn.call(scope, item.obj);
2286 onAvailStack[i] = null;
2289 notAvail.push(item);
2294 retryCount = (notAvail.length === 0) ? 0 : retryCount - 1;
2298 this.startInterval();
2300 clearInterval(this._interval);
2301 this._interval = null;
2304 this.locked = false;
2311 purgeElement: function(el, recurse, eventName) {
2312 var elListeners = this.getListeners(el, eventName);
2314 for (var i = 0,len = elListeners.length; i < len; ++i) {
2315 var l = elListeners[i];
2316 this.removeListener(el, l.type, l.fn);
2320 if (recurse && el && el.childNodes) {
2321 for (i = 0,len = el.childNodes.length; i < len; ++i) {
2322 this.purgeElement(el.childNodes[i], recurse, eventName);
2328 getListeners: function(el, eventName) {
2329 var results = [], searchLists;
2331 searchLists = [listeners, unloadListeners];
2332 } else if (eventName == "unload") {
2333 searchLists = [unloadListeners];
2335 searchLists = [listeners];
2338 for (var j = 0; j < searchLists.length; ++j) {
2339 var searchList = searchLists[j];
2340 if (searchList && searchList.length > 0) {
2341 for (var i = 0,len = searchList.length; i < len; ++i) {
2342 var l = searchList[i];
2343 if (l && l[this.EL] === el &&
2344 (!eventName || eventName === l[this.TYPE])) {
2349 adjust: l[this.ADJ_SCOPE],
2357 return (results.length) ? results : null;
2361 _unload: function(e) {
2363 var EU = Roo.lib.Event, i, j, l, len, index;
2365 for (i = 0,len = unloadListeners.length; i < len; ++i) {
2366 l = unloadListeners[i];
2369 if (l[EU.ADJ_SCOPE]) {
2370 if (l[EU.ADJ_SCOPE] === true) {
2373 scope = l[EU.ADJ_SCOPE];
2376 l[EU.FN].call(scope, EU.getEvent(e), l[EU.OBJ]);
2377 unloadListeners[i] = null;
2383 unloadListeners = null;
2385 if (listeners && listeners.length > 0) {
2386 j = listeners.length;
2389 l = listeners[index];
2391 EU.removeListener(l[EU.EL], l[EU.TYPE],
2401 EU.doRemove(window, "unload", EU._unload);
2406 getScroll: function() {
2407 var dd = document.documentElement, db = document.body;
2408 if (dd && (dd.scrollTop || dd.scrollLeft)) {
2409 return [dd.scrollTop, dd.scrollLeft];
2411 return [db.scrollTop, db.scrollLeft];
2418 doAdd: function () {
2419 if (window.addEventListener) {
2420 return function(el, eventName, fn, capture) {
2421 el.addEventListener(eventName, fn, (capture));
2423 } else if (window.attachEvent) {
2424 return function(el, eventName, fn, capture) {
2425 el.attachEvent("on" + eventName, fn);
2434 doRemove: function() {
2435 if (window.removeEventListener) {
2436 return function (el, eventName, fn, capture) {
2437 el.removeEventListener(eventName, fn, (capture));
2439 } else if (window.detachEvent) {
2440 return function (el, eventName, fn) {
2441 el.detachEvent("on" + eventName, fn);
2453 var E = Roo.lib.Event;
2454 E.on = E.addListener;
2455 E.un = E.removeListener;
2457 if (document && document.body) {
2460 E.doAdd(window, "load", E._load);
2462 E.doAdd(window, "unload", E._unload);
2463 E._tryPreloadAttach();
2467 * Portions of this file are based on pieces of Yahoo User Interface Library
2468 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2469 * YUI licensed under the BSD License:
2470 * http://developer.yahoo.net/yui/license.txt
2471 * <script type="text/javascript">
2477 * @class Roo.lib.Ajax
2484 request : function(method, uri, cb, data, options) {
2486 var hs = options.headers;
2489 if(hs.hasOwnProperty(h)){
2490 this.initHeader(h, hs[h], false);
2494 if(options.xmlData){
2495 this.initHeader('Content-Type', 'text/xml', false);
2497 data = options.xmlData;
2501 return this.asyncRequest(method, uri, cb, data);
2504 serializeForm : function(form) {
2505 if(typeof form == 'string') {
2506 form = (document.getElementById(form) || document.forms[form]);
2509 var el, name, val, disabled, data = '', hasSubmit = false;
2510 for (var i = 0; i < form.elements.length; i++) {
2511 el = form.elements[i];
2512 disabled = form.elements[i].disabled;
2513 name = form.elements[i].name;
2514 val = form.elements[i].value;
2516 if (!disabled && name){
2520 case 'select-multiple':
2521 for (var j = 0; j < el.options.length; j++) {
2522 if (el.options[j].selected) {
2524 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].attributes['value'].specified ? el.options[j].value : el.options[j].text) + '&';
2527 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].hasAttribute('value') ? el.options[j].value : el.options[j].text) + '&';
2535 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2548 if(hasSubmit == false) {
2549 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2554 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2559 data = data.substr(0, data.length - 1);
2567 useDefaultHeader:true,
2569 defaultPostHeader:'application/x-www-form-urlencoded',
2571 useDefaultXhrHeader:true,
2573 defaultXhrHeader:'XMLHttpRequest',
2575 hasDefaultHeaders:true,
2587 setProgId:function(id)
2589 this.activeX.unshift(id);
2592 setDefaultPostHeader:function(b)
2594 this.useDefaultHeader = b;
2597 setDefaultXhrHeader:function(b)
2599 this.useDefaultXhrHeader = b;
2602 setPollingInterval:function(i)
2604 if (typeof i == 'number' && isFinite(i)) {
2605 this.pollInterval = i;
2609 createXhrObject:function(transactionId)
2615 http = new XMLHttpRequest();
2617 obj = { conn:http, tId:transactionId };
2621 for (var i = 0; i < this.activeX.length; ++i) {
2625 http = new ActiveXObject(this.activeX[i]);
2627 obj = { conn:http, tId:transactionId };
2640 getConnectionObject:function()
2643 var tId = this.transactionId;
2647 o = this.createXhrObject(tId);
2649 this.transactionId++;
2660 asyncRequest:function(method, uri, callback, postData)
2662 var o = this.getConnectionObject();
2668 o.conn.open(method, uri, true);
2670 if (this.useDefaultXhrHeader) {
2671 if (!this.defaultHeaders['X-Requested-With']) {
2672 this.initHeader('X-Requested-With', this.defaultXhrHeader, true);
2676 if(postData && this.useDefaultHeader){
2677 this.initHeader('Content-Type', this.defaultPostHeader);
2680 if (this.hasDefaultHeaders || this.hasHeaders) {
2684 this.handleReadyState(o, callback);
2685 o.conn.send(postData || null);
2691 handleReadyState:function(o, callback)
2695 if (callback && callback.timeout) {
2696 this.timeout[o.tId] = window.setTimeout(function() {
2697 oConn.abort(o, callback, true);
2698 }, callback.timeout);
2701 this.poll[o.tId] = window.setInterval(
2703 if (o.conn && o.conn.readyState == 4) {
2704 window.clearInterval(oConn.poll[o.tId]);
2705 delete oConn.poll[o.tId];
2707 if(callback && callback.timeout) {
2708 window.clearTimeout(oConn.timeout[o.tId]);
2709 delete oConn.timeout[o.tId];
2712 oConn.handleTransactionResponse(o, callback);
2715 , this.pollInterval);
2718 handleTransactionResponse:function(o, callback, isAbort)
2722 this.releaseObject(o);
2726 var httpStatus, responseObject;
2730 if (o.conn.status !== undefined && o.conn.status != 0) {
2731 httpStatus = o.conn.status;
2743 if (httpStatus >= 200 && httpStatus < 300) {
2744 responseObject = this.createResponseObject(o, callback.argument);
2745 if (callback.success) {
2746 if (!callback.scope) {
2747 callback.success(responseObject);
2752 callback.success.apply(callback.scope, [responseObject]);
2757 switch (httpStatus) {
2765 responseObject = this.createExceptionObject(o.tId, callback.argument, (isAbort ? isAbort : false));
2766 if (callback.failure) {
2767 if (!callback.scope) {
2768 callback.failure(responseObject);
2771 callback.failure.apply(callback.scope, [responseObject]);
2776 responseObject = this.createResponseObject(o, callback.argument);
2777 if (callback.failure) {
2778 if (!callback.scope) {
2779 callback.failure(responseObject);
2782 callback.failure.apply(callback.scope, [responseObject]);
2788 this.releaseObject(o);
2789 responseObject = null;
2792 createResponseObject:function(o, callbackArg)
2799 var headerStr = o.conn.getAllResponseHeaders();
2800 var header = headerStr.split('\n');
2801 for (var i = 0; i < header.length; i++) {
2802 var delimitPos = header[i].indexOf(':');
2803 if (delimitPos != -1) {
2804 headerObj[header[i].substring(0, delimitPos)] = header[i].substring(delimitPos + 2);
2812 obj.status = o.conn.status;
2813 obj.statusText = o.conn.statusText;
2814 obj.getResponseHeader = headerObj;
2815 obj.getAllResponseHeaders = headerStr;
2816 obj.responseText = o.conn.responseText;
2817 obj.responseXML = o.conn.responseXML;
2819 if (typeof callbackArg !== undefined) {
2820 obj.argument = callbackArg;
2826 createExceptionObject:function(tId, callbackArg, isAbort)
2829 var COMM_ERROR = 'communication failure';
2830 var ABORT_CODE = -1;
2831 var ABORT_ERROR = 'transaction aborted';
2837 obj.status = ABORT_CODE;
2838 obj.statusText = ABORT_ERROR;
2841 obj.status = COMM_CODE;
2842 obj.statusText = COMM_ERROR;
2846 obj.argument = callbackArg;
2852 initHeader:function(label, value, isDefault)
2854 var headerObj = (isDefault) ? this.defaultHeaders : this.headers;
2856 if (headerObj[label] === undefined) {
2857 headerObj[label] = value;
2862 headerObj[label] = value + "," + headerObj[label];
2866 this.hasDefaultHeaders = true;
2869 this.hasHeaders = true;
2874 setHeader:function(o)
2876 if (this.hasDefaultHeaders) {
2877 for (var prop in this.defaultHeaders) {
2878 if (this.defaultHeaders.hasOwnProperty(prop)) {
2879 o.conn.setRequestHeader(prop, this.defaultHeaders[prop]);
2884 if (this.hasHeaders) {
2885 for (var prop in this.headers) {
2886 if (this.headers.hasOwnProperty(prop)) {
2887 o.conn.setRequestHeader(prop, this.headers[prop]);
2891 this.hasHeaders = false;
2895 resetDefaultHeaders:function() {
2896 delete this.defaultHeaders;
2897 this.defaultHeaders = {};
2898 this.hasDefaultHeaders = false;
2901 abort:function(o, callback, isTimeout)
2903 if(this.isCallInProgress(o)) {
2905 window.clearInterval(this.poll[o.tId]);
2906 delete this.poll[o.tId];
2908 delete this.timeout[o.tId];
2911 this.handleTransactionResponse(o, callback, true);
2921 isCallInProgress:function(o)
2924 return o.conn.readyState != 4 && o.conn.readyState != 0;
2933 releaseObject:function(o)
2942 'MSXML2.XMLHTTP.3.0',
2950 * Portions of this file are based on pieces of Yahoo User Interface Library
2951 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2952 * YUI licensed under the BSD License:
2953 * http://developer.yahoo.net/yui/license.txt
2954 * <script type="text/javascript">
2958 Roo.lib.Region = function(t, r, b, l) {
2968 Roo.lib.Region.prototype = {
2969 contains : function(region) {
2970 return ( region.left >= this.left &&
2971 region.right <= this.right &&
2972 region.top >= this.top &&
2973 region.bottom <= this.bottom );
2977 getArea : function() {
2978 return ( (this.bottom - this.top) * (this.right - this.left) );
2981 intersect : function(region) {
2982 var t = Math.max(this.top, region.top);
2983 var r = Math.min(this.right, region.right);
2984 var b = Math.min(this.bottom, region.bottom);
2985 var l = Math.max(this.left, region.left);
2987 if (b >= t && r >= l) {
2988 return new Roo.lib.Region(t, r, b, l);
2993 union : function(region) {
2994 var t = Math.min(this.top, region.top);
2995 var r = Math.max(this.right, region.right);
2996 var b = Math.max(this.bottom, region.bottom);
2997 var l = Math.min(this.left, region.left);
2999 return new Roo.lib.Region(t, r, b, l);
3002 adjust : function(t, l, b, r) {
3011 Roo.lib.Region.getRegion = function(el) {
3012 var p = Roo.lib.Dom.getXY(el);
3015 var r = p[0] + el.offsetWidth;
3016 var b = p[1] + el.offsetHeight;
3019 return new Roo.lib.Region(t, r, b, l);
3022 * Portions of this file are based on pieces of Yahoo User Interface Library
3023 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3024 * YUI licensed under the BSD License:
3025 * http://developer.yahoo.net/yui/license.txt
3026 * <script type="text/javascript">
3029 //@@dep Roo.lib.Region
3032 Roo.lib.Point = function(x, y) {
3033 if (x instanceof Array) {
3037 this.x = this.right = this.left = this[0] = x;
3038 this.y = this.top = this.bottom = this[1] = y;
3041 Roo.lib.Point.prototype = new Roo.lib.Region();
3043 * Portions of this file are based on pieces of Yahoo User Interface Library
3044 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3045 * YUI licensed under the BSD License:
3046 * http://developer.yahoo.net/yui/license.txt
3047 * <script type="text/javascript">
3054 scroll : function(el, args, duration, easing, cb, scope) {
3055 this.run(el, args, duration, easing, cb, scope, Roo.lib.Scroll);
3058 motion : function(el, args, duration, easing, cb, scope) {
3059 this.run(el, args, duration, easing, cb, scope, Roo.lib.Motion);
3062 color : function(el, args, duration, easing, cb, scope) {
3063 this.run(el, args, duration, easing, cb, scope, Roo.lib.ColorAnim);
3066 run : function(el, args, duration, easing, cb, scope, type) {
3067 type = type || Roo.lib.AnimBase;
3068 if (typeof easing == "string") {
3069 easing = Roo.lib.Easing[easing];
3071 var anim = new type(el, args, duration, easing);
3072 anim.animateX(function() {
3073 Roo.callback(cb, scope);
3079 * Portions of this file are based on pieces of Yahoo User Interface Library
3080 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3081 * YUI licensed under the BSD License:
3082 * http://developer.yahoo.net/yui/license.txt
3083 * <script type="text/javascript">
3091 if (!libFlyweight) {
3092 libFlyweight = new Roo.Element.Flyweight();
3094 libFlyweight.dom = el;
3095 return libFlyweight;
3098 // since this uses fly! - it cant be in DOM (which does not have fly yet..)
3102 Roo.lib.AnimBase = function(el, attributes, duration, method) {
3104 this.init(el, attributes, duration, method);
3108 Roo.lib.AnimBase.fly = fly;
3112 Roo.lib.AnimBase.prototype = {
3114 toString: function() {
3115 var el = this.getEl();
3116 var id = el.id || el.tagName;
3117 return ("Anim " + id);
3121 noNegatives: /width|height|opacity|padding/i,
3122 offsetAttribute: /^((width|height)|(top|left))$/,
3123 defaultUnit: /width|height|top$|bottom$|left$|right$/i,
3124 offsetUnit: /\d+(em|%|en|ex|pt|in|cm|mm|pc)$/i
3128 doMethod: function(attr, start, end) {
3129 return this.method(this.currentFrame, start, end - start, this.totalFrames);
3133 setAttribute: function(attr, val, unit) {
3134 if (this.patterns.noNegatives.test(attr)) {
3135 val = (val > 0) ? val : 0;
3138 Roo.fly(this.getEl(), '_anim').setStyle(attr, val + unit);
3142 getAttribute: function(attr) {
3143 var el = this.getEl();
3144 var val = fly(el).getStyle(attr);
3146 if (val !== 'auto' && !this.patterns.offsetUnit.test(val)) {
3147 return parseFloat(val);
3150 var a = this.patterns.offsetAttribute.exec(attr) || [];
3151 var pos = !!( a[3] );
3152 var box = !!( a[2] );
3155 if (box || (fly(el).getStyle('position') == 'absolute' && pos)) {
3156 val = el['offset' + a[0].charAt(0).toUpperCase() + a[0].substr(1)];
3165 getDefaultUnit: function(attr) {
3166 if (this.patterns.defaultUnit.test(attr)) {
3173 animateX : function(callback, scope) {
3174 var f = function() {
3175 this.onComplete.removeListener(f);
3176 if (typeof callback == "function") {
3177 callback.call(scope || this, this);
3180 this.onComplete.addListener(f, this);
3185 setRuntimeAttribute: function(attr) {
3188 var attributes = this.attributes;
3190 this.runtimeAttributes[attr] = {};
3192 var isset = function(prop) {
3193 return (typeof prop !== 'undefined');
3196 if (!isset(attributes[attr]['to']) && !isset(attributes[attr]['by'])) {
3200 start = ( isset(attributes[attr]['from']) ) ? attributes[attr]['from'] : this.getAttribute(attr);
3203 if (isset(attributes[attr]['to'])) {
3204 end = attributes[attr]['to'];
3205 } else if (isset(attributes[attr]['by'])) {
3206 if (start.constructor == Array) {
3208 for (var i = 0, len = start.length; i < len; ++i) {
3209 end[i] = start[i] + attributes[attr]['by'][i];
3212 end = start + attributes[attr]['by'];
3216 this.runtimeAttributes[attr].start = start;
3217 this.runtimeAttributes[attr].end = end;
3220 this.runtimeAttributes[attr].unit = ( isset(attributes[attr].unit) ) ? attributes[attr]['unit'] : this.getDefaultUnit(attr);
3224 init: function(el, attributes, duration, method) {
3226 var isAnimated = false;
3229 var startTime = null;
3232 var actualFrames = 0;
3235 el = Roo.getDom(el);
3238 this.attributes = attributes || {};
3241 this.duration = duration || 1;
3244 this.method = method || Roo.lib.Easing.easeNone;
3247 this.useSeconds = true;
3250 this.currentFrame = 0;
3253 this.totalFrames = Roo.lib.AnimMgr.fps;
3256 this.getEl = function() {
3261 this.isAnimated = function() {
3266 this.getStartTime = function() {
3270 this.runtimeAttributes = {};
3273 this.animate = function() {
3274 if (this.isAnimated()) {
3278 this.currentFrame = 0;
3280 this.totalFrames = ( this.useSeconds ) ? Math.ceil(Roo.lib.AnimMgr.fps * this.duration) : this.duration;
3282 Roo.lib.AnimMgr.registerElement(this);
3286 this.stop = function(finish) {
3288 this.currentFrame = this.totalFrames;
3289 this._onTween.fire();
3291 Roo.lib.AnimMgr.stop(this);
3294 var onStart = function() {
3295 this.onStart.fire();
3297 this.runtimeAttributes = {};
3298 for (var attr in this.attributes) {
3299 this.setRuntimeAttribute(attr);
3304 startTime = new Date();
3308 var onTween = function() {
3310 duration: new Date() - this.getStartTime(),
3311 currentFrame: this.currentFrame
3314 data.toString = function() {
3316 'duration: ' + data.duration +
3317 ', currentFrame: ' + data.currentFrame
3321 this.onTween.fire(data);
3323 var runtimeAttributes = this.runtimeAttributes;
3325 for (var attr in runtimeAttributes) {
3326 this.setAttribute(attr, this.doMethod(attr, runtimeAttributes[attr].start, runtimeAttributes[attr].end), runtimeAttributes[attr].unit);
3332 var onComplete = function() {
3333 var actual_duration = (new Date() - startTime) / 1000 ;
3336 duration: actual_duration,
3337 frames: actualFrames,
3338 fps: actualFrames / actual_duration
3341 data.toString = function() {
3343 'duration: ' + data.duration +
3344 ', frames: ' + data.frames +
3345 ', fps: ' + data.fps
3351 this.onComplete.fire(data);
3355 this._onStart = new Roo.util.Event(this);
3356 this.onStart = new Roo.util.Event(this);
3357 this.onTween = new Roo.util.Event(this);
3358 this._onTween = new Roo.util.Event(this);
3359 this.onComplete = new Roo.util.Event(this);
3360 this._onComplete = new Roo.util.Event(this);
3361 this._onStart.addListener(onStart);
3362 this._onTween.addListener(onTween);
3363 this._onComplete.addListener(onComplete);
3368 * Portions of this file are based on pieces of Yahoo User Interface Library
3369 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3370 * YUI licensed under the BSD License:
3371 * http://developer.yahoo.net/yui/license.txt
3372 * <script type="text/javascript">
3376 Roo.lib.AnimMgr = new function() {
3393 this.registerElement = function(tween) {
3394 queue[queue.length] = tween;
3396 tween._onStart.fire();
3401 this.unRegister = function(tween, index) {
3402 tween._onComplete.fire();
3403 index = index || getIndex(tween);
3405 queue.splice(index, 1);
3409 if (tweenCount <= 0) {
3415 this.start = function() {
3416 if (thread === null) {
3417 thread = setInterval(this.run, this.delay);
3422 this.stop = function(tween) {
3424 clearInterval(thread);
3426 for (var i = 0, len = queue.length; i < len; ++i) {
3427 if (queue[0].isAnimated()) {
3428 this.unRegister(queue[0], 0);
3437 this.unRegister(tween);
3442 this.run = function() {
3443 for (var i = 0, len = queue.length; i < len; ++i) {
3444 var tween = queue[i];
3445 if (!tween || !tween.isAnimated()) {
3449 if (tween.currentFrame < tween.totalFrames || tween.totalFrames === null)
3451 tween.currentFrame += 1;
3453 if (tween.useSeconds) {
3454 correctFrame(tween);
3456 tween._onTween.fire();
3459 Roo.lib.AnimMgr.stop(tween, i);
3464 var getIndex = function(anim) {
3465 for (var i = 0, len = queue.length; i < len; ++i) {
3466 if (queue[i] == anim) {
3474 var correctFrame = function(tween) {
3475 var frames = tween.totalFrames;
3476 var frame = tween.currentFrame;
3477 var expected = (tween.currentFrame * tween.duration * 1000 / tween.totalFrames);
3478 var elapsed = (new Date() - tween.getStartTime());
3481 if (elapsed < tween.duration * 1000) {
3482 tweak = Math.round((elapsed / expected - 1) * tween.currentFrame);
3484 tweak = frames - (frame + 1);
3486 if (tweak > 0 && isFinite(tweak)) {
3487 if (tween.currentFrame + tweak >= frames) {
3488 tweak = frames - (frame + 1);
3491 tween.currentFrame += tweak;
3495 * Portions of this file are based on pieces of Yahoo User Interface Library
3496 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3497 * YUI licensed under the BSD License:
3498 * http://developer.yahoo.net/yui/license.txt
3499 * <script type="text/javascript">
3502 Roo.lib.Bezier = new function() {
3504 this.getPosition = function(points, t) {
3505 var n = points.length;
3508 for (var i = 0; i < n; ++i) {
3509 tmp[i] = [points[i][0], points[i][1]];
3512 for (var j = 1; j < n; ++j) {
3513 for (i = 0; i < n - j; ++i) {
3514 tmp[i][0] = (1 - t) * tmp[i][0] + t * tmp[parseInt(i + 1, 10)][0];
3515 tmp[i][1] = (1 - t) * tmp[i][1] + t * tmp[parseInt(i + 1, 10)][1];
3519 return [ tmp[0][0], tmp[0][1] ];
3523 * Portions of this file are based on pieces of Yahoo User Interface Library
3524 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3525 * YUI licensed under the BSD License:
3526 * http://developer.yahoo.net/yui/license.txt
3527 * <script type="text/javascript">
3532 Roo.lib.ColorAnim = function(el, attributes, duration, method) {
3533 Roo.lib.ColorAnim.superclass.constructor.call(this, el, attributes, duration, method);
3536 Roo.extend(Roo.lib.ColorAnim, Roo.lib.AnimBase);
3538 var fly = Roo.lib.AnimBase.fly;
3540 var superclass = Y.ColorAnim.superclass;
3541 var proto = Y.ColorAnim.prototype;
3543 proto.toString = function() {
3544 var el = this.getEl();
3545 var id = el.id || el.tagName;
3546 return ("ColorAnim " + id);
3549 proto.patterns.color = /color$/i;
3550 proto.patterns.rgb = /^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;
3551 proto.patterns.hex = /^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;
3552 proto.patterns.hex3 = /^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;
3553 proto.patterns.transparent = /^transparent|rgba\(0, 0, 0, 0\)$/;
3556 proto.parseColor = function(s) {
3557 if (s.length == 3) {
3561 var c = this.patterns.hex.exec(s);
3562 if (c && c.length == 4) {
3563 return [ parseInt(c[1], 16), parseInt(c[2], 16), parseInt(c[3], 16) ];
3566 c = this.patterns.rgb.exec(s);
3567 if (c && c.length == 4) {
3568 return [ parseInt(c[1], 10), parseInt(c[2], 10), parseInt(c[3], 10) ];
3571 c = this.patterns.hex3.exec(s);
3572 if (c && c.length == 4) {
3573 return [ parseInt(c[1] + c[1], 16), parseInt(c[2] + c[2], 16), parseInt(c[3] + c[3], 16) ];
3578 // since this uses fly! - it cant be in ColorAnim (which does not have fly yet..)
3579 proto.getAttribute = function(attr) {
3580 var el = this.getEl();
3581 if (this.patterns.color.test(attr)) {
3582 var val = fly(el).getStyle(attr);
3584 if (this.patterns.transparent.test(val)) {
3585 var parent = el.parentNode;
3586 val = fly(parent).getStyle(attr);
3588 while (parent && this.patterns.transparent.test(val)) {
3589 parent = parent.parentNode;
3590 val = fly(parent).getStyle(attr);
3591 if (parent.tagName.toUpperCase() == 'HTML') {
3597 val = superclass.getAttribute.call(this, attr);
3602 proto.getAttribute = function(attr) {
3603 var el = this.getEl();
3604 if (this.patterns.color.test(attr)) {
3605 var val = fly(el).getStyle(attr);
3607 if (this.patterns.transparent.test(val)) {
3608 var parent = el.parentNode;
3609 val = fly(parent).getStyle(attr);
3611 while (parent && this.patterns.transparent.test(val)) {
3612 parent = parent.parentNode;
3613 val = fly(parent).getStyle(attr);
3614 if (parent.tagName.toUpperCase() == 'HTML') {
3620 val = superclass.getAttribute.call(this, attr);
3626 proto.doMethod = function(attr, start, end) {
3629 if (this.patterns.color.test(attr)) {
3631 for (var i = 0, len = start.length; i < len; ++i) {
3632 val[i] = superclass.doMethod.call(this, attr, start[i], end[i]);
3635 val = 'rgb(' + Math.floor(val[0]) + ',' + Math.floor(val[1]) + ',' + Math.floor(val[2]) + ')';
3638 val = superclass.doMethod.call(this, attr, start, end);
3644 proto.setRuntimeAttribute = function(attr) {
3645 superclass.setRuntimeAttribute.call(this, attr);
3647 if (this.patterns.color.test(attr)) {
3648 var attributes = this.attributes;
3649 var start = this.parseColor(this.runtimeAttributes[attr].start);
3650 var end = this.parseColor(this.runtimeAttributes[attr].end);
3652 if (typeof attributes[attr]['to'] === 'undefined' && typeof attributes[attr]['by'] !== 'undefined') {
3653 end = this.parseColor(attributes[attr].by);
3655 for (var i = 0, len = start.length; i < len; ++i) {
3656 end[i] = start[i] + end[i];
3660 this.runtimeAttributes[attr].start = start;
3661 this.runtimeAttributes[attr].end = end;
3667 * Portions of this file are based on pieces of Yahoo User Interface Library
3668 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3669 * YUI licensed under the BSD License:
3670 * http://developer.yahoo.net/yui/license.txt
3671 * <script type="text/javascript">
3677 easeNone: function (t, b, c, d) {
3678 return c * t / d + b;
3682 easeIn: function (t, b, c, d) {
3683 return c * (t /= d) * t + b;
3687 easeOut: function (t, b, c, d) {
3688 return -c * (t /= d) * (t - 2) + b;
3692 easeBoth: function (t, b, c, d) {
3693 if ((t /= d / 2) < 1) {
3694 return c / 2 * t * t + b;
3697 return -c / 2 * ((--t) * (t - 2) - 1) + b;
3701 easeInStrong: function (t, b, c, d) {
3702 return c * (t /= d) * t * t * t + b;
3706 easeOutStrong: function (t, b, c, d) {
3707 return -c * ((t = t / d - 1) * t * t * t - 1) + b;
3711 easeBothStrong: function (t, b, c, d) {
3712 if ((t /= d / 2) < 1) {
3713 return c / 2 * t * t * t * t + b;
3716 return -c / 2 * ((t -= 2) * t * t * t - 2) + b;
3721 elasticIn: function (t, b, c, d, a, p) {
3725 if ((t /= d) == 1) {
3732 if (!a || a < Math.abs(c)) {
3737 var s = p / (2 * Math.PI) * Math.asin(c / a);
3740 return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3744 elasticOut: function (t, b, c, d, a, p) {
3748 if ((t /= d) == 1) {
3755 if (!a || a < Math.abs(c)) {
3760 var s = p / (2 * Math.PI) * Math.asin(c / a);
3763 return a * Math.pow(2, -10 * t) * Math.sin((t * d - s) * (2 * Math.PI) / p) + c + b;
3767 elasticBoth: function (t, b, c, d, a, p) {
3772 if ((t /= d / 2) == 2) {
3780 if (!a || a < Math.abs(c)) {
3785 var s = p / (2 * Math.PI) * Math.asin(c / a);
3789 return -.5 * (a * Math.pow(2, 10 * (t -= 1)) *
3790 Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3792 return a * Math.pow(2, -10 * (t -= 1)) *
3793 Math.sin((t * d - s) * (2 * Math.PI) / p) * .5 + c + b;
3798 backIn: function (t, b, c, d, s) {
3799 if (typeof s == 'undefined') {
3802 return c * (t /= d) * t * ((s + 1) * t - s) + b;
3806 backOut: function (t, b, c, d, s) {
3807 if (typeof s == 'undefined') {
3810 return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
3814 backBoth: function (t, b, c, d, s) {
3815 if (typeof s == 'undefined') {
3819 if ((t /= d / 2 ) < 1) {
3820 return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b;
3822 return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
3826 bounceIn: function (t, b, c, d) {
3827 return c - Roo.lib.Easing.bounceOut(d - t, 0, c, d) + b;
3831 bounceOut: function (t, b, c, d) {
3832 if ((t /= d) < (1 / 2.75)) {
3833 return c * (7.5625 * t * t) + b;
3834 } else if (t < (2 / 2.75)) {
3835 return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
3836 } else if (t < (2.5 / 2.75)) {
3837 return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
3839 return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
3843 bounceBoth: function (t, b, c, d) {
3845 return Roo.lib.Easing.bounceIn(t * 2, 0, c, d) * .5 + b;
3847 return Roo.lib.Easing.bounceOut(t * 2 - d, 0, c, d) * .5 + c * .5 + b;
3850 * Portions of this file are based on pieces of Yahoo User Interface Library
3851 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3852 * YUI licensed under the BSD License:
3853 * http://developer.yahoo.net/yui/license.txt
3854 * <script type="text/javascript">
3858 Roo.lib.Motion = function(el, attributes, duration, method) {
3860 Roo.lib.Motion.superclass.constructor.call(this, el, attributes, duration, method);
3864 Roo.extend(Roo.lib.Motion, Roo.lib.ColorAnim);
3868 var superclass = Y.Motion.superclass;
3869 var proto = Y.Motion.prototype;
3871 proto.toString = function() {
3872 var el = this.getEl();
3873 var id = el.id || el.tagName;
3874 return ("Motion " + id);
3877 proto.patterns.points = /^points$/i;
3879 proto.setAttribute = function(attr, val, unit) {
3880 if (this.patterns.points.test(attr)) {
3881 unit = unit || 'px';
3882 superclass.setAttribute.call(this, 'left', val[0], unit);
3883 superclass.setAttribute.call(this, 'top', val[1], unit);
3885 superclass.setAttribute.call(this, attr, val, unit);
3889 proto.getAttribute = function(attr) {
3890 if (this.patterns.points.test(attr)) {
3892 superclass.getAttribute.call(this, 'left'),
3893 superclass.getAttribute.call(this, 'top')
3896 val = superclass.getAttribute.call(this, attr);
3902 proto.doMethod = function(attr, start, end) {
3905 if (this.patterns.points.test(attr)) {
3906 var t = this.method(this.currentFrame, 0, 100, this.totalFrames) / 100;
3907 val = Y.Bezier.getPosition(this.runtimeAttributes[attr], t);
3909 val = superclass.doMethod.call(this, attr, start, end);
3914 proto.setRuntimeAttribute = function(attr) {
3915 if (this.patterns.points.test(attr)) {
3916 var el = this.getEl();
3917 var attributes = this.attributes;
3919 var control = attributes['points']['control'] || [];
3923 if (control.length > 0 && !(control[0] instanceof Array)) {
3924 control = [control];
3927 for (i = 0,len = control.length; i < len; ++i) {
3928 tmp[i] = control[i];
3933 Roo.fly(el).position();
3935 if (isset(attributes['points']['from'])) {
3936 Roo.lib.Dom.setXY(el, attributes['points']['from']);
3939 Roo.lib.Dom.setXY(el, Roo.lib.Dom.getXY(el));
3942 start = this.getAttribute('points');
3945 if (isset(attributes['points']['to'])) {
3946 end = translateValues.call(this, attributes['points']['to'], start);
3948 var pageXY = Roo.lib.Dom.getXY(this.getEl());
3949 for (i = 0,len = control.length; i < len; ++i) {
3950 control[i] = translateValues.call(this, control[i], start);
3954 } else if (isset(attributes['points']['by'])) {
3955 end = [ start[0] + attributes['points']['by'][0], start[1] + attributes['points']['by'][1] ];
3957 for (i = 0,len = control.length; i < len; ++i) {
3958 control[i] = [ start[0] + control[i][0], start[1] + control[i][1] ];
3962 this.runtimeAttributes[attr] = [start];
3964 if (control.length > 0) {
3965 this.runtimeAttributes[attr] = this.runtimeAttributes[attr].concat(control);
3968 this.runtimeAttributes[attr][this.runtimeAttributes[attr].length] = end;
3971 superclass.setRuntimeAttribute.call(this, attr);
3975 var translateValues = function(val, start) {
3976 var pageXY = Roo.lib.Dom.getXY(this.getEl());
3977 val = [ val[0] - pageXY[0] + start[0], val[1] - pageXY[1] + start[1] ];
3982 var isset = function(prop) {
3983 return (typeof prop !== 'undefined');
3987 * Portions of this file are based on pieces of Yahoo User Interface Library
3988 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3989 * YUI licensed under the BSD License:
3990 * http://developer.yahoo.net/yui/license.txt
3991 * <script type="text/javascript">
3995 Roo.lib.Scroll = function(el, attributes, duration, method) {
3997 Roo.lib.Scroll.superclass.constructor.call(this, el, attributes, duration, method);
4001 Roo.extend(Roo.lib.Scroll, Roo.lib.ColorAnim);
4005 var superclass = Y.Scroll.superclass;
4006 var proto = Y.Scroll.prototype;
4008 proto.toString = function() {
4009 var el = this.getEl();
4010 var id = el.id || el.tagName;
4011 return ("Scroll " + id);
4014 proto.doMethod = function(attr, start, end) {
4017 if (attr == 'scroll') {
4019 this.method(this.currentFrame, start[0], end[0] - start[0], this.totalFrames),
4020 this.method(this.currentFrame, start[1], end[1] - start[1], this.totalFrames)
4024 val = superclass.doMethod.call(this, attr, start, end);
4029 proto.getAttribute = function(attr) {
4031 var el = this.getEl();
4033 if (attr == 'scroll') {
4034 val = [ el.scrollLeft, el.scrollTop ];
4036 val = superclass.getAttribute.call(this, attr);
4042 proto.setAttribute = function(attr, val, unit) {
4043 var el = this.getEl();
4045 if (attr == 'scroll') {
4046 el.scrollLeft = val[0];
4047 el.scrollTop = val[1];
4049 superclass.setAttribute.call(this, attr, val, unit);
4055 * Ext JS Library 1.1.1
4056 * Copyright(c) 2006-2007, Ext JS, LLC.
4058 * Originally Released Under LGPL - original licence link has changed is not relivant.
4061 * <script type="text/javascript">
4065 // nasty IE9 hack - what a pile of crap that is..
4067 if (typeof Range != "undefined" && typeof Range.prototype.createContextualFragment == "undefined") {
4068 Range.prototype.createContextualFragment = function (html) {
4069 var doc = window.document;
4070 var container = doc.createElement("div");
4071 container.innerHTML = html;
4072 var frag = doc.createDocumentFragment(), n;
4073 while ((n = container.firstChild)) {
4074 frag.appendChild(n);
4081 * @class Roo.DomHelper
4082 * Utility class for working with DOM and/or Templates. It transparently supports using HTML fragments or DOM.
4083 * 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>.
4086 Roo.DomHelper = function(){
4087 var tempTableEl = null;
4088 var emptyTags = /^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i;
4089 var tableRe = /^table|tbody|tr|td$/i;
4091 // build as innerHTML where available
4093 var createHtml = function(o){
4094 if(typeof o == 'string'){
4103 if(attr == "tag" || attr == "children" || attr == "cn" || attr == "html" || typeof o[attr] == "function") continue;
4104 if(attr == "style"){
4106 if(typeof s == "function"){
4109 if(typeof s == "string"){
4110 b += ' style="' + s + '"';
4111 }else if(typeof s == "object"){
4114 if(typeof s[key] != "function"){
4115 b += key + ":" + s[key] + ";";
4122 b += ' class="' + o["cls"] + '"';
4123 }else if(attr == "htmlFor"){
4124 b += ' for="' + o["htmlFor"] + '"';
4126 b += " " + attr + '="' + o[attr] + '"';
4130 if(emptyTags.test(o.tag)){
4134 var cn = o.children || o.cn;
4136 //http://bugs.kde.org/show_bug.cgi?id=71506
4137 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4138 for(var i = 0, len = cn.length; i < len; i++) {
4139 b += createHtml(cn[i], b);
4142 b += createHtml(cn, b);
4148 b += "</" + o.tag + ">";
4155 var createDom = function(o, parentNode){
4157 // defininition craeted..
4159 if (o.ns && o.ns != 'html') {
4161 if (o.xmlns && typeof(xmlns[o.ns]) == 'undefined') {
4162 xmlns[o.ns] = o.xmlns;
4165 if (typeof(xmlns[o.ns]) == 'undefined') {
4166 console.log("Trying to create namespace element " + o.ns + ", however no xmlns was sent to builder previously");
4172 if (typeof(o) == 'string') {
4173 return parentNode.appendChild(document.createTextNode(o));
4175 o.tag = o.tag || div;
4176 if (o.ns && Roo.isIE) {
4178 o.tag = o.ns + ':' + o.tag;
4181 var el = ns ? document.createElementNS( ns, o.tag||'div') : document.createElement(o.tag||'div');
4182 var useSet = el.setAttribute ? true : false; // In IE some elements don't have setAttribute
4185 if(attr == "tag" || attr == "ns" ||attr == "xmlns" ||attr == "children" || attr == "cn" || attr == "html" ||
4186 attr == "style" || typeof o[attr] == "function") continue;
4188 if(attr=="cls" && Roo.isIE){
4189 el.className = o["cls"];
4191 if(useSet) el.setAttribute(attr=="cls" ? 'class' : attr, o[attr]);
4192 else el[attr] = o[attr];
4195 Roo.DomHelper.applyStyles(el, o.style);
4196 var cn = o.children || o.cn;
4198 //http://bugs.kde.org/show_bug.cgi?id=71506
4199 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4200 for(var i = 0, len = cn.length; i < len; i++) {
4201 createDom(cn[i], el);
4208 el.innerHTML = o.html;
4211 parentNode.appendChild(el);
4216 var ieTable = function(depth, s, h, e){
4217 tempTableEl.innerHTML = [s, h, e].join('');
4218 var i = -1, el = tempTableEl;
4225 // kill repeat to save bytes
4229 tbe = '</tbody>'+te,
4235 * Nasty code for IE's broken table implementation
4237 var insertIntoTable = function(tag, where, el, html){
4239 tempTableEl = document.createElement('div');
4244 if(where == 'afterbegin' || where == 'beforeend'){ // INTO a TD
4247 if(where == 'beforebegin'){
4251 before = el.nextSibling;
4254 node = ieTable(4, trs, html, tre);
4256 else if(tag == 'tr'){
4257 if(where == 'beforebegin'){
4260 node = ieTable(3, tbs, html, tbe);
4261 } else if(where == 'afterend'){
4262 before = el.nextSibling;
4264 node = ieTable(3, tbs, html, tbe);
4265 } else{ // INTO a TR
4266 if(where == 'afterbegin'){
4267 before = el.firstChild;
4269 node = ieTable(4, trs, html, tre);
4271 } else if(tag == 'tbody'){
4272 if(where == 'beforebegin'){
4275 node = ieTable(2, ts, html, te);
4276 } else if(where == 'afterend'){
4277 before = el.nextSibling;
4279 node = ieTable(2, ts, html, te);
4281 if(where == 'afterbegin'){
4282 before = el.firstChild;
4284 node = ieTable(3, tbs, html, tbe);
4287 if(where == 'beforebegin' || where == 'afterend'){ // OUTSIDE the table
4290 if(where == 'afterbegin'){
4291 before = el.firstChild;
4293 node = ieTable(2, ts, html, te);
4295 el.insertBefore(node, before);
4300 /** True to force the use of DOM instead of html fragments @type Boolean */
4304 * Returns the markup for the passed Element(s) config
4305 * @param {Object} o The Dom object spec (and children)
4308 markup : function(o){
4309 return createHtml(o);
4313 * Applies a style specification to an element
4314 * @param {String/HTMLElement} el The element to apply styles to
4315 * @param {String/Object/Function} styles A style specification string eg "width:100px", or object in the form {width:"100px"}, or
4316 * a function which returns such a specification.
4318 applyStyles : function(el, styles){
4321 if(typeof styles == "string"){
4322 var re = /\s?([a-z\-]*)\:\s?([^;]*);?/gi;
4324 while ((matches = re.exec(styles)) != null){
4325 el.setStyle(matches[1], matches[2]);
4327 }else if (typeof styles == "object"){
4328 for (var style in styles){
4329 el.setStyle(style, styles[style]);
4331 }else if (typeof styles == "function"){
4332 Roo.DomHelper.applyStyles(el, styles.call());
4338 * Inserts an HTML fragment into the Dom
4339 * @param {String} where Where to insert the html in relation to el - beforeBegin, afterBegin, beforeEnd, afterEnd.
4340 * @param {HTMLElement} el The context element
4341 * @param {String} html The HTML fragmenet
4342 * @return {HTMLElement} The new node
4344 insertHtml : function(where, el, html){
4345 where = where.toLowerCase();
4346 if(el.insertAdjacentHTML){
4347 if(tableRe.test(el.tagName)){
4349 if(rs = insertIntoTable(el.tagName.toLowerCase(), where, el, html)){
4355 el.insertAdjacentHTML('BeforeBegin', html);
4356 return el.previousSibling;
4358 el.insertAdjacentHTML('AfterBegin', html);
4359 return el.firstChild;
4361 el.insertAdjacentHTML('BeforeEnd', html);
4362 return el.lastChild;
4364 el.insertAdjacentHTML('AfterEnd', html);
4365 return el.nextSibling;
4367 throw 'Illegal insertion point -> "' + where + '"';
4369 var range = el.ownerDocument.createRange();
4373 range.setStartBefore(el);
4374 frag = range.createContextualFragment(html);
4375 el.parentNode.insertBefore(frag, el);
4376 return el.previousSibling;
4379 range.setStartBefore(el.firstChild);
4380 frag = range.createContextualFragment(html);
4381 el.insertBefore(frag, el.firstChild);
4382 return el.firstChild;
4384 el.innerHTML = html;
4385 return el.firstChild;
4389 range.setStartAfter(el.lastChild);
4390 frag = range.createContextualFragment(html);
4391 el.appendChild(frag);
4392 return el.lastChild;
4394 el.innerHTML = html;
4395 return el.lastChild;
4398 range.setStartAfter(el);
4399 frag = range.createContextualFragment(html);
4400 el.parentNode.insertBefore(frag, el.nextSibling);
4401 return el.nextSibling;
4403 throw 'Illegal insertion point -> "' + where + '"';
4407 * Creates new Dom element(s) and inserts them before el
4408 * @param {String/HTMLElement/Element} el The context element
4409 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4410 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4411 * @return {HTMLElement/Roo.Element} The new node
4413 insertBefore : function(el, o, returnElement){
4414 return this.doInsert(el, o, returnElement, "beforeBegin");
4418 * Creates new Dom element(s) and inserts them after el
4419 * @param {String/HTMLElement/Element} el The context element
4420 * @param {Object} o The Dom object spec (and children)
4421 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4422 * @return {HTMLElement/Roo.Element} The new node
4424 insertAfter : function(el, o, returnElement){
4425 return this.doInsert(el, o, returnElement, "afterEnd", "nextSibling");
4429 * Creates new Dom element(s) and inserts them as the first child of el
4430 * @param {String/HTMLElement/Element} el The context element
4431 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4432 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4433 * @return {HTMLElement/Roo.Element} The new node
4435 insertFirst : function(el, o, returnElement){
4436 return this.doInsert(el, o, returnElement, "afterBegin");
4440 doInsert : function(el, o, returnElement, pos, sibling){
4441 el = Roo.getDom(el);
4443 if(this.useDom || o.ns){
4444 newNode = createDom(o, null);
4445 el.parentNode.insertBefore(newNode, sibling ? el[sibling] : el);
4447 var html = createHtml(o);
4448 newNode = this.insertHtml(pos, el, html);
4450 return returnElement ? Roo.get(newNode, true) : newNode;
4454 * Creates new Dom element(s) and appends them to el
4455 * @param {String/HTMLElement/Element} el The context element
4456 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4457 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4458 * @return {HTMLElement/Roo.Element} The new node
4460 append : function(el, o, returnElement){
4461 el = Roo.getDom(el);
4463 if(this.useDom || o.ns){
4464 newNode = createDom(o, null);
4465 el.appendChild(newNode);
4467 var html = createHtml(o);
4468 newNode = this.insertHtml("beforeEnd", el, html);
4470 return returnElement ? Roo.get(newNode, true) : newNode;
4474 * Creates new Dom element(s) and overwrites the contents of el with them
4475 * @param {String/HTMLElement/Element} el The context element
4476 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4477 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4478 * @return {HTMLElement/Roo.Element} The new node
4480 overwrite : function(el, o, returnElement){
4481 el = Roo.getDom(el);
4484 while (el.childNodes.length) {
4485 el.removeChild(el.firstChild);
4489 el.innerHTML = createHtml(o);
4492 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4496 * Creates a new Roo.DomHelper.Template from the Dom object spec
4497 * @param {Object} o The Dom object spec (and children)
4498 * @return {Roo.DomHelper.Template} The new template
4500 createTemplate : function(o){
4501 var html = createHtml(o);
4502 return new Roo.Template(html);
4508 * Ext JS Library 1.1.1
4509 * Copyright(c) 2006-2007, Ext JS, LLC.
4511 * Originally Released Under LGPL - original licence link has changed is not relivant.
4514 * <script type="text/javascript">
4518 * @class Roo.Template
4519 * Represents an HTML fragment template. Templates can be precompiled for greater performance.
4520 * For a list of available format functions, see {@link Roo.util.Format}.<br />
4523 var t = new Roo.Template({
4524 html : '<div name="{id}">' +
4525 '<span class="{cls}">{name:trim} {someval:this.myformat}{value:ellipsis(10)}</span>' +
4527 myformat: function (value, allValues) {
4528 return 'XX' + value;
4531 t.append('some-element', {id: 'myid', cls: 'myclass', name: 'foo', value: 'bar'});
4533 * For more information see this blog post with examples:
4534 * <a href="http://www.cnitblog.com/seeyeah/archive/2011/12/30/38728.html/">DomHelper
4535 - Create Elements using DOM, HTML fragments and Templates</a>.
4537 * @param {Object} cfg - Configuration object.
4539 Roo.Template = function(cfg){
4541 if(cfg instanceof Array){
4543 }else if(arguments.length > 1){
4544 cfg = Array.prototype.join.call(arguments, "");
4548 if (typeof(cfg) == 'object') {
4559 Roo.Template.prototype = {
4562 * @cfg {String} url The Url to load the template from. beware if you are loading from a url, the data may not be ready if you use it instantly..
4563 * it should be fixed so that template is observable...
4567 * @cfg {String} html The HTML fragment or an array of fragments to join("") or multiple arguments to join("")
4571 * Returns an HTML fragment of this template with the specified values applied.
4572 * @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'})
4573 * @return {String} The HTML fragment
4575 applyTemplate : function(values){
4579 return this.compiled(values);
4581 var useF = this.disableFormats !== true;
4582 var fm = Roo.util.Format, tpl = this;
4583 var fn = function(m, name, format, args){
4585 if(format.substr(0, 5) == "this."){
4586 return tpl.call(format.substr(5), values[name], values);
4589 // quoted values are required for strings in compiled templates,
4590 // but for non compiled we need to strip them
4591 // quoted reversed for jsmin
4592 var re = /^\s*['"](.*)["']\s*$/;
4593 args = args.split(',');
4594 for(var i = 0, len = args.length; i < len; i++){
4595 args[i] = args[i].replace(re, "$1");
4597 args = [values[name]].concat(args);
4599 args = [values[name]];
4601 return fm[format].apply(fm, args);
4604 return values[name] !== undefined ? values[name] : "";
4607 return this.html.replace(this.re, fn);
4625 this.loading = true;
4626 this.compiled = false;
4628 var cx = new Roo.data.Connection();
4632 success : function (response) {
4634 _t.html = response.responseText;
4638 failure : function(response) {
4639 Roo.log("Template failed to load from " + url);
4646 * Sets the HTML used as the template and optionally compiles it.
4647 * @param {String} html
4648 * @param {Boolean} compile (optional) True to compile the template (defaults to undefined)
4649 * @return {Roo.Template} this
4651 set : function(html, compile){
4653 this.compiled = null;
4661 * True to disable format functions (defaults to false)
4664 disableFormats : false,
4667 * The regular expression used to match template variables
4671 re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
4674 * Compiles the template into an internal function, eliminating the RegEx overhead.
4675 * @return {Roo.Template} this
4677 compile : function(){
4678 var fm = Roo.util.Format;
4679 var useF = this.disableFormats !== true;
4680 var sep = Roo.isGecko ? "+" : ",";
4681 var fn = function(m, name, format, args){
4683 args = args ? ',' + args : "";
4684 if(format.substr(0, 5) != "this."){
4685 format = "fm." + format + '(';
4687 format = 'this.call("'+ format.substr(5) + '", ';
4691 args= ''; format = "(values['" + name + "'] == undefined ? '' : ";
4693 return "'"+ sep + format + "values['" + name + "']" + args + ")"+sep+"'";
4696 // branched to use + in gecko and [].join() in others
4698 body = "this.compiled = function(values){ return '" +
4699 this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
4702 body = ["this.compiled = function(values){ return ['"];
4703 body.push(this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn));
4704 body.push("'].join('');};");
4705 body = body.join('');
4715 // private function used to call members
4716 call : function(fnName, value, allValues){
4717 return this[fnName](value, allValues);
4721 * Applies the supplied values to the template and inserts the new node(s) as the first child of el.
4722 * @param {String/HTMLElement/Roo.Element} el The context element
4723 * @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'})
4724 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4725 * @return {HTMLElement/Roo.Element} The new node or Element
4727 insertFirst: function(el, values, returnElement){
4728 return this.doInsert('afterBegin', el, values, returnElement);
4732 * Applies the supplied values to the template and inserts the new node(s) before el.
4733 * @param {String/HTMLElement/Roo.Element} el The context element
4734 * @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'})
4735 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4736 * @return {HTMLElement/Roo.Element} The new node or Element
4738 insertBefore: function(el, values, returnElement){
4739 return this.doInsert('beforeBegin', el, values, returnElement);
4743 * Applies the supplied values to the template and inserts the new node(s) after el.
4744 * @param {String/HTMLElement/Roo.Element} el The context element
4745 * @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'})
4746 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4747 * @return {HTMLElement/Roo.Element} The new node or Element
4749 insertAfter : function(el, values, returnElement){
4750 return this.doInsert('afterEnd', el, values, returnElement);
4754 * Applies the supplied values to the template and appends the new node(s) to el.
4755 * @param {String/HTMLElement/Roo.Element} el The context element
4756 * @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'})
4757 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4758 * @return {HTMLElement/Roo.Element} The new node or Element
4760 append : function(el, values, returnElement){
4761 return this.doInsert('beforeEnd', el, values, returnElement);
4764 doInsert : function(where, el, values, returnEl){
4765 el = Roo.getDom(el);
4766 var newNode = Roo.DomHelper.insertHtml(where, el, this.applyTemplate(values));
4767 return returnEl ? Roo.get(newNode, true) : newNode;
4771 * Applies the supplied values to the template and overwrites the content of el with the new node(s).
4772 * @param {String/HTMLElement/Roo.Element} el The context element
4773 * @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'})
4774 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4775 * @return {HTMLElement/Roo.Element} The new node or Element
4777 overwrite : function(el, values, returnElement){
4778 el = Roo.getDom(el);
4779 el.innerHTML = this.applyTemplate(values);
4780 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4784 * Alias for {@link #applyTemplate}
4787 Roo.Template.prototype.apply = Roo.Template.prototype.applyTemplate;
4790 Roo.DomHelper.Template = Roo.Template;
4793 * Creates a template from the passed element's value (<i>display:none</i> textarea, preferred) or innerHTML.
4794 * @param {String/HTMLElement} el A DOM element or its id
4795 * @returns {Roo.Template} The created template
4798 Roo.Template.from = function(el){
4799 el = Roo.getDom(el);
4800 return new Roo.Template(el.value || el.innerHTML);
4803 * Ext JS Library 1.1.1
4804 * Copyright(c) 2006-2007, Ext JS, LLC.
4806 * Originally Released Under LGPL - original licence link has changed is not relivant.
4809 * <script type="text/javascript">
4814 * This is code is also distributed under MIT license for use
4815 * with jQuery and prototype JavaScript libraries.
4818 * @class Roo.DomQuery
4819 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).
4821 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>
4824 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.
4826 <h4>Element Selectors:</h4>
4828 <li> <b>*</b> any element</li>
4829 <li> <b>E</b> an element with the tag E</li>
4830 <li> <b>E F</b> All descendent elements of E that have the tag F</li>
4831 <li> <b>E > F</b> or <b>E/F</b> all direct children elements of E that have the tag F</li>
4832 <li> <b>E + F</b> all elements with the tag F that are immediately preceded by an element with the tag E</li>
4833 <li> <b>E ~ F</b> all elements with the tag F that are preceded by a sibling element with the tag E</li>
4835 <h4>Attribute Selectors:</h4>
4836 <p>The use of @ and quotes are optional. For example, div[@foo='bar'] is also a valid attribute selector.</p>
4838 <li> <b>E[foo]</b> has an attribute "foo"</li>
4839 <li> <b>E[foo=bar]</b> has an attribute "foo" that equals "bar"</li>
4840 <li> <b>E[foo^=bar]</b> has an attribute "foo" that starts with "bar"</li>
4841 <li> <b>E[foo$=bar]</b> has an attribute "foo" that ends with "bar"</li>
4842 <li> <b>E[foo*=bar]</b> has an attribute "foo" that contains the substring "bar"</li>
4843 <li> <b>E[foo%=2]</b> has an attribute "foo" that is evenly divisible by 2</li>
4844 <li> <b>E[foo!=bar]</b> has an attribute "foo" that does not equal "bar"</li>
4846 <h4>Pseudo Classes:</h4>
4848 <li> <b>E:first-child</b> E is the first child of its parent</li>
4849 <li> <b>E:last-child</b> E is the last child of its parent</li>
4850 <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>
4851 <li> <b>E:nth-child(odd)</b> E is an odd child of its parent</li>
4852 <li> <b>E:nth-child(even)</b> E is an even child of its parent</li>
4853 <li> <b>E:only-child</b> E is the only child of its parent</li>
4854 <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>
4855 <li> <b>E:first</b> the first E in the resultset</li>
4856 <li> <b>E:last</b> the last E in the resultset</li>
4857 <li> <b>E:nth(<i>n</i>)</b> the <i>n</i>th E in the resultset (1 based)</li>
4858 <li> <b>E:odd</b> shortcut for :nth-child(odd)</li>
4859 <li> <b>E:even</b> shortcut for :nth-child(even)</li>
4860 <li> <b>E:contains(foo)</b> E's innerHTML contains the substring "foo"</li>
4861 <li> <b>E:nodeValue(foo)</b> E contains a textNode with a nodeValue that equals "foo"</li>
4862 <li> <b>E:not(S)</b> an E element that does not match simple selector S</li>
4863 <li> <b>E:has(S)</b> an E element that has a descendent that matches simple selector S</li>
4864 <li> <b>E:next(S)</b> an E element whose next sibling matches simple selector S</li>
4865 <li> <b>E:prev(S)</b> an E element whose previous sibling matches simple selector S</li>
4867 <h4>CSS Value Selectors:</h4>
4869 <li> <b>E{display=none}</b> css value "display" that equals "none"</li>
4870 <li> <b>E{display^=none}</b> css value "display" that starts with "none"</li>
4871 <li> <b>E{display$=none}</b> css value "display" that ends with "none"</li>
4872 <li> <b>E{display*=none}</b> css value "display" that contains the substring "none"</li>
4873 <li> <b>E{display%=2}</b> css value "display" that is evenly divisible by 2</li>
4874 <li> <b>E{display!=none}</b> css value "display" that does not equal "none"</li>
4878 Roo.DomQuery = function(){
4879 var cache = {}, simpleCache = {}, valueCache = {};
4880 var nonSpace = /\S/;
4881 var trimRe = /^\s+|\s+$/g;
4882 var tplRe = /\{(\d+)\}/g;
4883 var modeRe = /^(\s?[\/>+~]\s?|\s|$)/;
4884 var tagTokenRe = /^(#)?([\w-\*]+)/;
4885 var nthRe = /(\d*)n\+?(\d*)/, nthRe2 = /\D/;
4887 function child(p, index){
4889 var n = p.firstChild;
4891 if(n.nodeType == 1){
4902 while((n = n.nextSibling) && n.nodeType != 1);
4907 while((n = n.previousSibling) && n.nodeType != 1);
4911 function children(d){
4912 var n = d.firstChild, ni = -1;
4914 var nx = n.nextSibling;
4915 if(n.nodeType == 3 && !nonSpace.test(n.nodeValue)){
4925 function byClassName(c, a, v){
4929 var r = [], ri = -1, cn;
4930 for(var i = 0, ci; ci = c[i]; i++){
4931 if((' '+ci.className+' ').indexOf(v) != -1){
4938 function attrValue(n, attr){
4939 if(!n.tagName && typeof n.length != "undefined"){
4948 if(attr == "class" || attr == "className"){
4951 return n.getAttribute(attr) || n[attr];
4955 function getNodes(ns, mode, tagName){
4956 var result = [], ri = -1, cs;
4960 tagName = tagName || "*";
4961 if(typeof ns.getElementsByTagName != "undefined"){
4965 for(var i = 0, ni; ni = ns[i]; i++){
4966 cs = ni.getElementsByTagName(tagName);
4967 for(var j = 0, ci; ci = cs[j]; j++){
4971 }else if(mode == "/" || mode == ">"){
4972 var utag = tagName.toUpperCase();
4973 for(var i = 0, ni, cn; ni = ns[i]; i++){
4974 cn = ni.children || ni.childNodes;
4975 for(var j = 0, cj; cj = cn[j]; j++){
4976 if(cj.nodeName == utag || cj.nodeName == tagName || tagName == '*'){
4981 }else if(mode == "+"){
4982 var utag = tagName.toUpperCase();
4983 for(var i = 0, n; n = ns[i]; i++){
4984 while((n = n.nextSibling) && n.nodeType != 1);
4985 if(n && (n.nodeName == utag || n.nodeName == tagName || tagName == '*')){
4989 }else if(mode == "~"){
4990 for(var i = 0, n; n = ns[i]; i++){
4991 while((n = n.nextSibling) && (n.nodeType != 1 || (tagName == '*' || n.tagName.toLowerCase()!=tagName)));
5000 function concat(a, b){
5004 for(var i = 0, l = b.length; i < l; i++){
5010 function byTag(cs, tagName){
5011 if(cs.tagName || cs == document){
5017 var r = [], ri = -1;
5018 tagName = tagName.toLowerCase();
5019 for(var i = 0, ci; ci = cs[i]; i++){
5020 if(ci.nodeType == 1 && ci.tagName.toLowerCase()==tagName){
5027 function byId(cs, attr, id){
5028 if(cs.tagName || cs == document){
5034 var r = [], ri = -1;
5035 for(var i = 0,ci; ci = cs[i]; i++){
5036 if(ci && ci.id == id){
5044 function byAttribute(cs, attr, value, op, custom){
5045 var r = [], ri = -1, st = custom=="{";
5046 var f = Roo.DomQuery.operators[op];
5047 for(var i = 0, ci; ci = cs[i]; i++){
5050 a = Roo.DomQuery.getStyle(ci, attr);
5052 else if(attr == "class" || attr == "className"){
5054 }else if(attr == "for"){
5056 }else if(attr == "href"){
5057 a = ci.getAttribute("href", 2);
5059 a = ci.getAttribute(attr);
5061 if((f && f(a, value)) || (!f && a)){
5068 function byPseudo(cs, name, value){
5069 return Roo.DomQuery.pseudos[name](cs, value);
5072 // This is for IE MSXML which does not support expandos.
5073 // IE runs the same speed using setAttribute, however FF slows way down
5074 // and Safari completely fails so they need to continue to use expandos.
5075 var isIE = window.ActiveXObject ? true : false;
5077 // this eval is stop the compressor from
5078 // renaming the variable to something shorter
5080 /** eval:var:batch */
5085 function nodupIEXml(cs){
5087 cs[0].setAttribute("_nodup", d);
5089 for(var i = 1, len = cs.length; i < len; i++){
5091 if(!c.getAttribute("_nodup") != d){
5092 c.setAttribute("_nodup", d);
5096 for(var i = 0, len = cs.length; i < len; i++){
5097 cs[i].removeAttribute("_nodup");
5106 var len = cs.length, c, i, r = cs, cj, ri = -1;
5107 if(!len || typeof cs.nodeType != "undefined" || len == 1){
5110 if(isIE && typeof cs[0].selectSingleNode != "undefined"){
5111 return nodupIEXml(cs);
5115 for(i = 1; c = cs[i]; i++){
5120 for(var j = 0; j < i; j++){
5123 for(j = i+1; cj = cs[j]; j++){
5135 function quickDiffIEXml(c1, c2){
5137 for(var i = 0, len = c1.length; i < len; i++){
5138 c1[i].setAttribute("_qdiff", d);
5141 for(var i = 0, len = c2.length; i < len; i++){
5142 if(c2[i].getAttribute("_qdiff") != d){
5143 r[r.length] = c2[i];
5146 for(var i = 0, len = c1.length; i < len; i++){
5147 c1[i].removeAttribute("_qdiff");
5152 function quickDiff(c1, c2){
5153 var len1 = c1.length;
5157 if(isIE && c1[0].selectSingleNode){
5158 return quickDiffIEXml(c1, c2);
5161 for(var i = 0; i < len1; i++){
5165 for(var i = 0, len = c2.length; i < len; i++){
5166 if(c2[i]._qdiff != d){
5167 r[r.length] = c2[i];
5173 function quickId(ns, mode, root, id){
5175 var d = root.ownerDocument || root;
5176 return d.getElementById(id);
5178 ns = getNodes(ns, mode, "*");
5179 return byId(ns, null, id);
5183 getStyle : function(el, name){
5184 return Roo.fly(el).getStyle(name);
5187 * Compiles a selector/xpath query into a reusable function. The returned function
5188 * takes one parameter "root" (optional), which is the context node from where the query should start.
5189 * @param {String} selector The selector/xpath query
5190 * @param {String} type (optional) Either "select" (the default) or "simple" for a simple selector match
5191 * @return {Function}
5193 compile : function(path, type){
5194 type = type || "select";
5196 var fn = ["var f = function(root){\n var mode; ++batch; var n = root || document;\n"];
5197 var q = path, mode, lq;
5198 var tk = Roo.DomQuery.matchers;
5199 var tklen = tk.length;
5202 // accept leading mode switch
5203 var lmode = q.match(modeRe);
5204 if(lmode && lmode[1]){
5205 fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
5206 q = q.replace(lmode[1], "");
5208 // strip leading slashes
5209 while(path.substr(0, 1)=="/"){
5210 path = path.substr(1);
5213 while(q && lq != q){
5215 var tm = q.match(tagTokenRe);
5216 if(type == "select"){
5219 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
5221 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
5223 q = q.replace(tm[0], "");
5224 }else if(q.substr(0, 1) != '@'){
5225 fn[fn.length] = 'n = getNodes(n, mode, "*");';
5230 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
5232 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
5234 q = q.replace(tm[0], "");
5237 while(!(mm = q.match(modeRe))){
5238 var matched = false;
5239 for(var j = 0; j < tklen; j++){
5241 var m = q.match(t.re);
5243 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5246 q = q.replace(m[0], "");
5251 // prevent infinite loop on bad selector
5253 throw 'Error parsing selector, parsing failed at "' + q + '"';
5257 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5258 q = q.replace(mm[1], "");
5261 fn[fn.length] = "return nodup(n);\n}";
5264 * list of variables that need from compression as they are used by eval.
5274 * eval:var:byClassName
5276 * eval:var:byAttribute
5277 * eval:var:attrValue
5285 * Selects a group of elements.
5286 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5287 * @param {Node} root (optional) The start of the query (defaults to document).
5290 select : function(path, root, type){
5291 if(!root || root == document){
5294 if(typeof root == "string"){
5295 root = document.getElementById(root);
5297 var paths = path.split(",");
5299 for(var i = 0, len = paths.length; i < len; i++){
5300 var p = paths[i].replace(trimRe, "");
5302 cache[p] = Roo.DomQuery.compile(p);
5304 throw p + " is not a valid selector";
5307 var result = cache[p](root);
5308 if(result && result != document){
5309 results = results.concat(result);
5312 if(paths.length > 1){
5313 return nodup(results);
5319 * Selects a single element.
5320 * @param {String} selector The selector/xpath query
5321 * @param {Node} root (optional) The start of the query (defaults to document).
5324 selectNode : function(path, root){
5325 return Roo.DomQuery.select(path, root)[0];
5329 * Selects the value of a node, optionally replacing null with the defaultValue.
5330 * @param {String} selector The selector/xpath query
5331 * @param {Node} root (optional) The start of the query (defaults to document).
5332 * @param {String} defaultValue
5334 selectValue : function(path, root, defaultValue){
5335 path = path.replace(trimRe, "");
5336 if(!valueCache[path]){
5337 valueCache[path] = Roo.DomQuery.compile(path, "select");
5339 var n = valueCache[path](root);
5340 n = n[0] ? n[0] : n;
5341 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5342 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5346 * Selects the value of a node, parsing integers and floats.
5347 * @param {String} selector The selector/xpath query
5348 * @param {Node} root (optional) The start of the query (defaults to document).
5349 * @param {Number} defaultValue
5352 selectNumber : function(path, root, defaultValue){
5353 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5354 return parseFloat(v);
5358 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5359 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5360 * @param {String} selector The simple selector to test
5363 is : function(el, ss){
5364 if(typeof el == "string"){
5365 el = document.getElementById(el);
5367 var isArray = (el instanceof Array);
5368 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5369 return isArray ? (result.length == el.length) : (result.length > 0);
5373 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5374 * @param {Array} el An array of elements to filter
5375 * @param {String} selector The simple selector to test
5376 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5377 * the selector instead of the ones that match
5380 filter : function(els, ss, nonMatches){
5381 ss = ss.replace(trimRe, "");
5382 if(!simpleCache[ss]){
5383 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5385 var result = simpleCache[ss](els);
5386 return nonMatches ? quickDiff(result, els) : result;
5390 * Collection of matching regular expressions and code snippets.
5394 select: 'n = byClassName(n, null, " {1} ");'
5396 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5397 select: 'n = byPseudo(n, "{1}", "{2}");'
5399 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5400 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5403 select: 'n = byId(n, null, "{1}");'
5406 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5411 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5412 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5415 "=" : function(a, v){
5418 "!=" : function(a, v){
5421 "^=" : function(a, v){
5422 return a && a.substr(0, v.length) == v;
5424 "$=" : function(a, v){
5425 return a && a.substr(a.length-v.length) == v;
5427 "*=" : function(a, v){
5428 return a && a.indexOf(v) !== -1;
5430 "%=" : function(a, v){
5431 return (a % v) == 0;
5433 "|=" : function(a, v){
5434 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5436 "~=" : function(a, v){
5437 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5442 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5443 * and the argument (if any) supplied in the selector.
5446 "first-child" : function(c){
5447 var r = [], ri = -1, n;
5448 for(var i = 0, ci; ci = n = c[i]; i++){
5449 while((n = n.previousSibling) && n.nodeType != 1);
5457 "last-child" : function(c){
5458 var r = [], ri = -1, n;
5459 for(var i = 0, ci; ci = n = c[i]; i++){
5460 while((n = n.nextSibling) && n.nodeType != 1);
5468 "nth-child" : function(c, a) {
5469 var r = [], ri = -1;
5470 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5471 var f = (m[1] || 1) - 0, l = m[2] - 0;
5472 for(var i = 0, n; n = c[i]; i++){
5473 var pn = n.parentNode;
5474 if (batch != pn._batch) {
5476 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5477 if(cn.nodeType == 1){
5484 if (l == 0 || n.nodeIndex == l){
5487 } else if ((n.nodeIndex + l) % f == 0){
5495 "only-child" : function(c){
5496 var r = [], ri = -1;;
5497 for(var i = 0, ci; ci = c[i]; i++){
5498 if(!prev(ci) && !next(ci)){
5505 "empty" : function(c){
5506 var r = [], ri = -1;
5507 for(var i = 0, ci; ci = c[i]; i++){
5508 var cns = ci.childNodes, j = 0, cn, empty = true;
5511 if(cn.nodeType == 1 || cn.nodeType == 3){
5523 "contains" : function(c, v){
5524 var r = [], ri = -1;
5525 for(var i = 0, ci; ci = c[i]; i++){
5526 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5533 "nodeValue" : function(c, v){
5534 var r = [], ri = -1;
5535 for(var i = 0, ci; ci = c[i]; i++){
5536 if(ci.firstChild && ci.firstChild.nodeValue == v){
5543 "checked" : function(c){
5544 var r = [], ri = -1;
5545 for(var i = 0, ci; ci = c[i]; i++){
5546 if(ci.checked == true){
5553 "not" : function(c, ss){
5554 return Roo.DomQuery.filter(c, ss, true);
5557 "odd" : function(c){
5558 return this["nth-child"](c, "odd");
5561 "even" : function(c){
5562 return this["nth-child"](c, "even");
5565 "nth" : function(c, a){
5566 return c[a-1] || [];
5569 "first" : function(c){
5573 "last" : function(c){
5574 return c[c.length-1] || [];
5577 "has" : function(c, ss){
5578 var s = Roo.DomQuery.select;
5579 var r = [], ri = -1;
5580 for(var i = 0, ci; ci = c[i]; i++){
5581 if(s(ss, ci).length > 0){
5588 "next" : function(c, ss){
5589 var is = Roo.DomQuery.is;
5590 var r = [], ri = -1;
5591 for(var i = 0, ci; ci = c[i]; i++){
5600 "prev" : function(c, ss){
5601 var is = Roo.DomQuery.is;
5602 var r = [], ri = -1;
5603 for(var i = 0, ci; ci = c[i]; i++){
5616 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5617 * @param {String} path The selector/xpath query
5618 * @param {Node} root (optional) The start of the query (defaults to document).
5623 Roo.query = Roo.DomQuery.select;
5626 * Ext JS Library 1.1.1
5627 * Copyright(c) 2006-2007, Ext JS, LLC.
5629 * Originally Released Under LGPL - original licence link has changed is not relivant.
5632 * <script type="text/javascript">
5636 * @class Roo.util.Observable
5637 * Base class that provides a common interface for publishing events. Subclasses are expected to
5638 * to have a property "events" with all the events defined.<br>
5641 Employee = function(name){
5648 Roo.extend(Employee, Roo.util.Observable);
5650 * @param {Object} config properties to use (incuding events / listeners)
5653 Roo.util.Observable = function(cfg){
5656 this.addEvents(cfg.events || {});
5658 delete cfg.events; // make sure
5661 Roo.apply(this, cfg);
5664 this.on(this.listeners);
5665 delete this.listeners;
5668 Roo.util.Observable.prototype = {
5670 * @cfg {Object} listeners list of events and functions to call for this object,
5674 'click' : function(e) {
5684 * Fires the specified event with the passed parameters (minus the event name).
5685 * @param {String} eventName
5686 * @param {Object...} args Variable number of parameters are passed to handlers
5687 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5689 fireEvent : function(){
5690 var ce = this.events[arguments[0].toLowerCase()];
5691 if(typeof ce == "object"){
5692 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5699 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5702 * Appends an event handler to this component
5703 * @param {String} eventName The type of event to listen for
5704 * @param {Function} handler The method the event invokes
5705 * @param {Object} scope (optional) The scope in which to execute the handler
5706 * function. The handler function's "this" context.
5707 * @param {Object} options (optional) An object containing handler configuration
5708 * properties. This may contain any of the following properties:<ul>
5709 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5710 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5711 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5712 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5713 * by the specified number of milliseconds. If the event fires again within that time, the original
5714 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5717 * <b>Combining Options</b><br>
5718 * Using the options argument, it is possible to combine different types of listeners:<br>
5720 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5722 el.on('click', this.onClick, this, {
5729 * <b>Attaching multiple handlers in 1 call</b><br>
5730 * The method also allows for a single argument to be passed which is a config object containing properties
5731 * which specify multiple handlers.
5740 fn: this.onMouseOver,
5744 fn: this.onMouseOut,
5750 * Or a shorthand syntax which passes the same scope object to all handlers:
5753 'click': this.onClick,
5754 'mouseover': this.onMouseOver,
5755 'mouseout': this.onMouseOut,
5760 addListener : function(eventName, fn, scope, o){
5761 if(typeof eventName == "object"){
5764 if(this.filterOptRe.test(e)){
5767 if(typeof o[e] == "function"){
5769 this.addListener(e, o[e], o.scope, o);
5771 // individual options
5772 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5777 o = (!o || typeof o == "boolean") ? {} : o;
5778 eventName = eventName.toLowerCase();
5779 var ce = this.events[eventName] || true;
5780 if(typeof ce == "boolean"){
5781 ce = new Roo.util.Event(this, eventName);
5782 this.events[eventName] = ce;
5784 ce.addListener(fn, scope, o);
5788 * Removes a listener
5789 * @param {String} eventName The type of event to listen for
5790 * @param {Function} handler The handler to remove
5791 * @param {Object} scope (optional) The scope (this object) for the handler
5793 removeListener : function(eventName, fn, scope){
5794 var ce = this.events[eventName.toLowerCase()];
5795 if(typeof ce == "object"){
5796 ce.removeListener(fn, scope);
5801 * Removes all listeners for this object
5803 purgeListeners : function(){
5804 for(var evt in this.events){
5805 if(typeof this.events[evt] == "object"){
5806 this.events[evt].clearListeners();
5811 relayEvents : function(o, events){
5812 var createHandler = function(ename){
5814 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5817 for(var i = 0, len = events.length; i < len; i++){
5818 var ename = events[i];
5819 if(!this.events[ename]){ this.events[ename] = true; };
5820 o.on(ename, createHandler(ename), this);
5825 * Used to define events on this Observable
5826 * @param {Object} object The object with the events defined
5828 addEvents : function(o){
5832 Roo.applyIf(this.events, o);
5836 * Checks to see if this object has any listeners for a specified event
5837 * @param {String} eventName The name of the event to check for
5838 * @return {Boolean} True if the event is being listened for, else false
5840 hasListener : function(eventName){
5841 var e = this.events[eventName];
5842 return typeof e == "object" && e.listeners.length > 0;
5846 * Appends an event handler to this element (shorthand for addListener)
5847 * @param {String} eventName The type of event to listen for
5848 * @param {Function} handler The method the event invokes
5849 * @param {Object} scope (optional) The scope in which to execute the handler
5850 * function. The handler function's "this" context.
5851 * @param {Object} options (optional)
5854 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
5856 * Removes a listener (shorthand for removeListener)
5857 * @param {String} eventName The type of event to listen for
5858 * @param {Function} handler The handler to remove
5859 * @param {Object} scope (optional) The scope (this object) for the handler
5862 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
5865 * Starts capture on the specified Observable. All events will be passed
5866 * to the supplied function with the event name + standard signature of the event
5867 * <b>before</b> the event is fired. If the supplied function returns false,
5868 * the event will not fire.
5869 * @param {Observable} o The Observable to capture
5870 * @param {Function} fn The function to call
5871 * @param {Object} scope (optional) The scope (this object) for the fn
5874 Roo.util.Observable.capture = function(o, fn, scope){
5875 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
5879 * Removes <b>all</b> added captures from the Observable.
5880 * @param {Observable} o The Observable to release
5883 Roo.util.Observable.releaseCapture = function(o){
5884 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
5889 var createBuffered = function(h, o, scope){
5890 var task = new Roo.util.DelayedTask();
5892 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
5896 var createSingle = function(h, e, fn, scope){
5898 e.removeListener(fn, scope);
5899 return h.apply(scope, arguments);
5903 var createDelayed = function(h, o, scope){
5905 var args = Array.prototype.slice.call(arguments, 0);
5906 setTimeout(function(){
5907 h.apply(scope, args);
5912 Roo.util.Event = function(obj, name){
5915 this.listeners = [];
5918 Roo.util.Event.prototype = {
5919 addListener : function(fn, scope, options){
5920 var o = options || {};
5921 scope = scope || this.obj;
5922 if(!this.isListening(fn, scope)){
5923 var l = {fn: fn, scope: scope, options: o};
5926 h = createDelayed(h, o, scope);
5929 h = createSingle(h, this, fn, scope);
5932 h = createBuffered(h, o, scope);
5935 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
5936 this.listeners.push(l);
5938 this.listeners = this.listeners.slice(0);
5939 this.listeners.push(l);
5944 findListener : function(fn, scope){
5945 scope = scope || this.obj;
5946 var ls = this.listeners;
5947 for(var i = 0, len = ls.length; i < len; i++){
5949 if(l.fn == fn && l.scope == scope){
5956 isListening : function(fn, scope){
5957 return this.findListener(fn, scope) != -1;
5960 removeListener : function(fn, scope){
5962 if((index = this.findListener(fn, scope)) != -1){
5964 this.listeners.splice(index, 1);
5966 this.listeners = this.listeners.slice(0);
5967 this.listeners.splice(index, 1);
5974 clearListeners : function(){
5975 this.listeners = [];
5979 var ls = this.listeners, scope, len = ls.length;
5982 var args = Array.prototype.slice.call(arguments, 0);
5983 for(var i = 0; i < len; i++){
5985 if(l.fireFn.apply(l.scope||this.obj||window, arguments) === false){
5986 this.firing = false;
5990 this.firing = false;
5997 * Ext JS Library 1.1.1
5998 * Copyright(c) 2006-2007, Ext JS, LLC.
6000 * Originally Released Under LGPL - original licence link has changed is not relivant.
6003 * <script type="text/javascript">
6007 * @class Roo.EventManager
6008 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6009 * several useful events directly.
6010 * See {@link Roo.EventObject} for more details on normalized event objects.
6013 Roo.EventManager = function(){
6014 var docReadyEvent, docReadyProcId, docReadyState = false;
6015 var resizeEvent, resizeTask, textEvent, textSize;
6016 var E = Roo.lib.Event;
6017 var D = Roo.lib.Dom;
6020 var fireDocReady = function(){
6022 docReadyState = true;
6025 clearInterval(docReadyProcId);
6027 if(Roo.isGecko || Roo.isOpera) {
6028 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6031 var defer = document.getElementById("ie-deferred-loader");
6033 defer.onreadystatechange = null;
6034 defer.parentNode.removeChild(defer);
6038 docReadyEvent.fire();
6039 docReadyEvent.clearListeners();
6044 var initDocReady = function(){
6045 docReadyEvent = new Roo.util.Event();
6046 if(Roo.isGecko || Roo.isOpera) {
6047 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6049 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6050 var defer = document.getElementById("ie-deferred-loader");
6051 defer.onreadystatechange = function(){
6052 if(this.readyState == "complete"){
6056 }else if(Roo.isSafari){
6057 docReadyProcId = setInterval(function(){
6058 var rs = document.readyState;
6059 if(rs == "complete") {
6064 // no matter what, make sure it fires on load
6065 E.on(window, "load", fireDocReady);
6068 var createBuffered = function(h, o){
6069 var task = new Roo.util.DelayedTask(h);
6071 // create new event object impl so new events don't wipe out properties
6072 e = new Roo.EventObjectImpl(e);
6073 task.delay(o.buffer, h, null, [e]);
6077 var createSingle = function(h, el, ename, fn){
6079 Roo.EventManager.removeListener(el, ename, fn);
6084 var createDelayed = function(h, o){
6086 // create new event object impl so new events don't wipe out properties
6087 e = new Roo.EventObjectImpl(e);
6088 setTimeout(function(){
6094 var listen = function(element, ename, opt, fn, scope){
6095 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6096 fn = fn || o.fn; scope = scope || o.scope;
6097 var el = Roo.getDom(element);
6099 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6101 var h = function(e){
6102 e = Roo.EventObject.setEvent(e);
6105 t = e.getTarget(o.delegate, el);
6112 if(o.stopEvent === true){
6115 if(o.preventDefault === true){
6118 if(o.stopPropagation === true){
6119 e.stopPropagation();
6122 if(o.normalized === false){
6126 fn.call(scope || el, e, t, o);
6129 h = createDelayed(h, o);
6132 h = createSingle(h, el, ename, fn);
6135 h = createBuffered(h, o);
6137 fn._handlers = fn._handlers || [];
6138 fn._handlers.push([Roo.id(el), ename, h]);
6141 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6142 el.addEventListener("DOMMouseScroll", h, false);
6143 E.on(window, 'unload', function(){
6144 el.removeEventListener("DOMMouseScroll", h, false);
6147 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6148 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6153 var stopListening = function(el, ename, fn){
6154 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6156 for(var i = 0, len = hds.length; i < len; i++){
6158 if(h[0] == id && h[1] == ename){
6165 E.un(el, ename, hd);
6166 el = Roo.getDom(el);
6167 if(ename == "mousewheel" && el.addEventListener){
6168 el.removeEventListener("DOMMouseScroll", hd, false);
6170 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6171 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6175 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6182 * @scope Roo.EventManager
6187 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6188 * object with a Roo.EventObject
6189 * @param {Function} fn The method the event invokes
6190 * @param {Object} scope An object that becomes the scope of the handler
6191 * @param {boolean} override If true, the obj passed in becomes
6192 * the execution scope of the listener
6193 * @return {Function} The wrapped function
6196 wrap : function(fn, scope, override){
6198 Roo.EventObject.setEvent(e);
6199 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6204 * Appends an event handler to an element (shorthand for addListener)
6205 * @param {String/HTMLElement} element The html element or id to assign the
6206 * @param {String} eventName The type of event to listen for
6207 * @param {Function} handler The method the event invokes
6208 * @param {Object} scope (optional) The scope in which to execute the handler
6209 * function. The handler function's "this" context.
6210 * @param {Object} options (optional) An object containing handler configuration
6211 * properties. This may contain any of the following properties:<ul>
6212 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6213 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6214 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6215 * <li>preventDefault {Boolean} True to prevent the default action</li>
6216 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6217 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6218 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6219 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6220 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6221 * by the specified number of milliseconds. If the event fires again within that time, the original
6222 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6225 * <b>Combining Options</b><br>
6226 * Using the options argument, it is possible to combine different types of listeners:<br>
6228 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6230 el.on('click', this.onClick, this, {
6237 * <b>Attaching multiple handlers in 1 call</b><br>
6238 * The method also allows for a single argument to be passed which is a config object containing properties
6239 * which specify multiple handlers.
6249 fn: this.onMouseOver
6258 * Or a shorthand syntax:<br>
6261 'click' : this.onClick,
6262 'mouseover' : this.onMouseOver,
6263 'mouseout' : this.onMouseOut
6267 addListener : function(element, eventName, fn, scope, options){
6268 if(typeof eventName == "object"){
6274 if(typeof o[e] == "function"){
6276 listen(element, e, o, o[e], o.scope);
6278 // individual options
6279 listen(element, e, o[e]);
6284 return listen(element, eventName, options, fn, scope);
6288 * Removes an event handler
6290 * @param {String/HTMLElement} element The id or html element to remove the
6292 * @param {String} eventName The type of event
6293 * @param {Function} fn
6294 * @return {Boolean} True if a listener was actually removed
6296 removeListener : function(element, eventName, fn){
6297 return stopListening(element, eventName, fn);
6301 * Fires when the document is ready (before onload and before images are loaded). Can be
6302 * accessed shorthanded Roo.onReady().
6303 * @param {Function} fn The method the event invokes
6304 * @param {Object} scope An object that becomes the scope of the handler
6305 * @param {boolean} options
6307 onDocumentReady : function(fn, scope, options){
6308 if(docReadyState){ // if it already fired
6309 docReadyEvent.addListener(fn, scope, options);
6310 docReadyEvent.fire();
6311 docReadyEvent.clearListeners();
6317 docReadyEvent.addListener(fn, scope, options);
6321 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6322 * @param {Function} fn The method the event invokes
6323 * @param {Object} scope An object that becomes the scope of the handler
6324 * @param {boolean} options
6326 onWindowResize : function(fn, scope, options){
6328 resizeEvent = new Roo.util.Event();
6329 resizeTask = new Roo.util.DelayedTask(function(){
6330 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6332 E.on(window, "resize", function(){
6334 resizeTask.delay(50);
6336 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6340 resizeEvent.addListener(fn, scope, options);
6344 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6345 * @param {Function} fn The method the event invokes
6346 * @param {Object} scope An object that becomes the scope of the handler
6347 * @param {boolean} options
6349 onTextResize : function(fn, scope, options){
6351 textEvent = new Roo.util.Event();
6352 var textEl = new Roo.Element(document.createElement('div'));
6353 textEl.dom.className = 'x-text-resize';
6354 textEl.dom.innerHTML = 'X';
6355 textEl.appendTo(document.body);
6356 textSize = textEl.dom.offsetHeight;
6357 setInterval(function(){
6358 if(textEl.dom.offsetHeight != textSize){
6359 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6361 }, this.textResizeInterval);
6363 textEvent.addListener(fn, scope, options);
6367 * Removes the passed window resize listener.
6368 * @param {Function} fn The method the event invokes
6369 * @param {Object} scope The scope of handler
6371 removeResizeListener : function(fn, scope){
6373 resizeEvent.removeListener(fn, scope);
6378 fireResize : function(){
6380 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6384 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6388 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6390 textResizeInterval : 50
6395 * @scopeAlias pub=Roo.EventManager
6399 * Appends an event handler to an element (shorthand for addListener)
6400 * @param {String/HTMLElement} element The html element or id to assign the
6401 * @param {String} eventName The type of event to listen for
6402 * @param {Function} handler The method the event invokes
6403 * @param {Object} scope (optional) The scope in which to execute the handler
6404 * function. The handler function's "this" context.
6405 * @param {Object} options (optional) An object containing handler configuration
6406 * properties. This may contain any of the following properties:<ul>
6407 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6408 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6409 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6410 * <li>preventDefault {Boolean} True to prevent the default action</li>
6411 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6412 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6413 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6414 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6415 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6416 * by the specified number of milliseconds. If the event fires again within that time, the original
6417 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6420 * <b>Combining Options</b><br>
6421 * Using the options argument, it is possible to combine different types of listeners:<br>
6423 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6425 el.on('click', this.onClick, this, {
6432 * <b>Attaching multiple handlers in 1 call</b><br>
6433 * The method also allows for a single argument to be passed which is a config object containing properties
6434 * which specify multiple handlers.
6444 fn: this.onMouseOver
6453 * Or a shorthand syntax:<br>
6456 'click' : this.onClick,
6457 'mouseover' : this.onMouseOver,
6458 'mouseout' : this.onMouseOut
6462 pub.on = pub.addListener;
6463 pub.un = pub.removeListener;
6465 pub.stoppedMouseDownEvent = new Roo.util.Event();
6469 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6470 * @param {Function} fn The method the event invokes
6471 * @param {Object} scope An object that becomes the scope of the handler
6472 * @param {boolean} override If true, the obj passed in becomes
6473 * the execution scope of the listener
6477 Roo.onReady = Roo.EventManager.onDocumentReady;
6479 Roo.onReady(function(){
6480 var bd = Roo.get(document.body);
6485 : Roo.isGecko ? "roo-gecko"
6486 : Roo.isOpera ? "roo-opera"
6487 : Roo.isSafari ? "roo-safari" : ""];
6490 cls.push("roo-mac");
6493 cls.push("roo-linux");
6495 if(Roo.isBorderBox){
6496 cls.push('roo-border-box');
6498 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6499 var p = bd.dom.parentNode;
6501 p.className += ' roo-strict';
6504 bd.addClass(cls.join(' '));
6508 * @class Roo.EventObject
6509 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6510 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6513 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6515 var target = e.getTarget();
6518 var myDiv = Roo.get("myDiv");
6519 myDiv.on("click", handleClick);
6521 Roo.EventManager.on("myDiv", 'click', handleClick);
6522 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6526 Roo.EventObject = function(){
6528 var E = Roo.lib.Event;
6530 // safari keypress events for special keys return bad keycodes
6533 63235 : 39, // right
6536 63276 : 33, // page up
6537 63277 : 34, // page down
6538 63272 : 46, // delete
6543 // normalize button clicks
6544 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6545 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6547 Roo.EventObjectImpl = function(e){
6549 this.setEvent(e.browserEvent || e);
6552 Roo.EventObjectImpl.prototype = {
6554 * Used to fix doc tools.
6555 * @scope Roo.EventObject.prototype
6561 /** The normal browser event */
6562 browserEvent : null,
6563 /** The button pressed in a mouse event */
6565 /** True if the shift key was down during the event */
6567 /** True if the control key was down during the event */
6569 /** True if the alt key was down during the event */
6628 setEvent : function(e){
6629 if(e == this || (e && e.browserEvent)){ // already wrapped
6632 this.browserEvent = e;
6634 // normalize buttons
6635 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6636 if(e.type == 'click' && this.button == -1){
6640 this.shiftKey = e.shiftKey;
6641 // mac metaKey behaves like ctrlKey
6642 this.ctrlKey = e.ctrlKey || e.metaKey;
6643 this.altKey = e.altKey;
6644 // in getKey these will be normalized for the mac
6645 this.keyCode = e.keyCode;
6646 // keyup warnings on firefox.
6647 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6648 // cache the target for the delayed and or buffered events
6649 this.target = E.getTarget(e);
6651 this.xy = E.getXY(e);
6654 this.shiftKey = false;
6655 this.ctrlKey = false;
6656 this.altKey = false;
6666 * Stop the event (preventDefault and stopPropagation)
6668 stopEvent : function(){
6669 if(this.browserEvent){
6670 if(this.browserEvent.type == 'mousedown'){
6671 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6673 E.stopEvent(this.browserEvent);
6678 * Prevents the browsers default handling of the event.
6680 preventDefault : function(){
6681 if(this.browserEvent){
6682 E.preventDefault(this.browserEvent);
6687 isNavKeyPress : function(){
6688 var k = this.keyCode;
6689 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6690 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6693 isSpecialKey : function(){
6694 var k = this.keyCode;
6695 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6696 (k == 16) || (k == 17) ||
6697 (k >= 18 && k <= 20) ||
6698 (k >= 33 && k <= 35) ||
6699 (k >= 36 && k <= 39) ||
6700 (k >= 44 && k <= 45);
6703 * Cancels bubbling of the event.
6705 stopPropagation : function(){
6706 if(this.browserEvent){
6707 if(this.type == 'mousedown'){
6708 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6710 E.stopPropagation(this.browserEvent);
6715 * Gets the key code for the event.
6718 getCharCode : function(){
6719 return this.charCode || this.keyCode;
6723 * Returns a normalized keyCode for the event.
6724 * @return {Number} The key code
6726 getKey : function(){
6727 var k = this.keyCode || this.charCode;
6728 return Roo.isSafari ? (safariKeys[k] || k) : k;
6732 * Gets the x coordinate of the event.
6735 getPageX : function(){
6740 * Gets the y coordinate of the event.
6743 getPageY : function(){
6748 * Gets the time of the event.
6751 getTime : function(){
6752 if(this.browserEvent){
6753 return E.getTime(this.browserEvent);
6759 * Gets the page coordinates of the event.
6760 * @return {Array} The xy values like [x, y]
6767 * Gets the target for the event.
6768 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
6769 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6770 search as a number or element (defaults to 10 || document.body)
6771 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6772 * @return {HTMLelement}
6774 getTarget : function(selector, maxDepth, returnEl){
6775 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
6778 * Gets the related target.
6779 * @return {HTMLElement}
6781 getRelatedTarget : function(){
6782 if(this.browserEvent){
6783 return E.getRelatedTarget(this.browserEvent);
6789 * Normalizes mouse wheel delta across browsers
6790 * @return {Number} The delta
6792 getWheelDelta : function(){
6793 var e = this.browserEvent;
6795 if(e.wheelDelta){ /* IE/Opera. */
6796 delta = e.wheelDelta/120;
6797 }else if(e.detail){ /* Mozilla case. */
6798 delta = -e.detail/3;
6804 * Returns true if the control, meta, shift or alt key was pressed during this event.
6807 hasModifier : function(){
6808 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
6812 * Returns true if the target of this event equals el or is a child of el
6813 * @param {String/HTMLElement/Element} el
6814 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
6817 within : function(el, related){
6818 var t = this[related ? "getRelatedTarget" : "getTarget"]();
6819 return t && Roo.fly(el).contains(t);
6822 getPoint : function(){
6823 return new Roo.lib.Point(this.xy[0], this.xy[1]);
6827 return new Roo.EventObjectImpl();
6832 * Ext JS Library 1.1.1
6833 * Copyright(c) 2006-2007, Ext JS, LLC.
6835 * Originally Released Under LGPL - original licence link has changed is not relivant.
6838 * <script type="text/javascript">
6842 // was in Composite Element!??!?!
6845 var D = Roo.lib.Dom;
6846 var E = Roo.lib.Event;
6847 var A = Roo.lib.Anim;
6849 // local style camelizing for speed
6851 var camelRe = /(-[a-z])/gi;
6852 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
6853 var view = document.defaultView;
6856 * @class Roo.Element
6857 * Represents an Element in the DOM.<br><br>
6860 var el = Roo.get("my-div");
6863 var el = getEl("my-div");
6865 // or with a DOM element
6866 var el = Roo.get(myDivElement);
6868 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
6869 * each call instead of constructing a new one.<br><br>
6870 * <b>Animations</b><br />
6871 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
6872 * should either be a boolean (true) or an object literal with animation options. The animation options are:
6874 Option Default Description
6875 --------- -------- ---------------------------------------------
6876 duration .35 The duration of the animation in seconds
6877 easing easeOut The YUI easing method
6878 callback none A function to execute when the anim completes
6879 scope this The scope (this) of the callback function
6881 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
6882 * manipulate the animation. Here's an example:
6884 var el = Roo.get("my-div");
6889 // default animation
6890 el.setWidth(100, true);
6892 // animation with some options set
6899 // using the "anim" property to get the Anim object
6905 el.setWidth(100, opt);
6907 if(opt.anim.isAnimated()){
6911 * <b> Composite (Collections of) Elements</b><br />
6912 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
6913 * @constructor Create a new Element directly.
6914 * @param {String/HTMLElement} element
6915 * @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).
6917 Roo.Element = function(element, forceNew){
6918 var dom = typeof element == "string" ?
6919 document.getElementById(element) : element;
6920 if(!dom){ // invalid id/element
6924 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
6925 return Roo.Element.cache[id];
6935 * The DOM element ID
6938 this.id = id || Roo.id(dom);
6941 var El = Roo.Element;
6945 * The element's default display mode (defaults to "")
6948 originalDisplay : "",
6952 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
6957 * Sets the element's visibility mode. When setVisible() is called it
6958 * will use this to determine whether to set the visibility or the display property.
6959 * @param visMode Element.VISIBILITY or Element.DISPLAY
6960 * @return {Roo.Element} this
6962 setVisibilityMode : function(visMode){
6963 this.visibilityMode = visMode;
6967 * Convenience method for setVisibilityMode(Element.DISPLAY)
6968 * @param {String} display (optional) What to set display to when visible
6969 * @return {Roo.Element} this
6971 enableDisplayMode : function(display){
6972 this.setVisibilityMode(El.DISPLAY);
6973 if(typeof display != "undefined") this.originalDisplay = display;
6978 * 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)
6979 * @param {String} selector The simple selector to test
6980 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6981 search as a number or element (defaults to 10 || document.body)
6982 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6983 * @return {HTMLElement} The matching DOM node (or null if no match was found)
6985 findParent : function(simpleSelector, maxDepth, returnEl){
6986 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
6987 maxDepth = maxDepth || 50;
6988 if(typeof maxDepth != "number"){
6989 stopEl = Roo.getDom(maxDepth);
6992 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
6993 if(dq.is(p, simpleSelector)){
6994 return returnEl ? Roo.get(p) : p;
7004 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7005 * @param {String} selector The simple selector to test
7006 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7007 search as a number or element (defaults to 10 || document.body)
7008 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7009 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7011 findParentNode : function(simpleSelector, maxDepth, returnEl){
7012 var p = Roo.fly(this.dom.parentNode, '_internal');
7013 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7017 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7018 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7019 * @param {String} selector The simple selector to test
7020 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7021 search as a number or element (defaults to 10 || document.body)
7022 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7024 up : function(simpleSelector, maxDepth){
7025 return this.findParentNode(simpleSelector, maxDepth, true);
7031 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7032 * @param {String} selector The simple selector to test
7033 * @return {Boolean} True if this element matches the selector, else false
7035 is : function(simpleSelector){
7036 return Roo.DomQuery.is(this.dom, simpleSelector);
7040 * Perform animation on this element.
7041 * @param {Object} args The YUI animation control args
7042 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7043 * @param {Function} onComplete (optional) Function to call when animation completes
7044 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7045 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7046 * @return {Roo.Element} this
7048 animate : function(args, duration, onComplete, easing, animType){
7049 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7054 * @private Internal animation call
7056 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7057 animType = animType || 'run';
7059 var anim = Roo.lib.Anim[animType](
7061 (opt.duration || defaultDur) || .35,
7062 (opt.easing || defaultEase) || 'easeOut',
7064 Roo.callback(cb, this);
7065 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7073 // private legacy anim prep
7074 preanim : function(a, i){
7075 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7079 * Removes worthless text nodes
7080 * @param {Boolean} forceReclean (optional) By default the element
7081 * keeps track if it has been cleaned already so
7082 * you can call this over and over. However, if you update the element and
7083 * need to force a reclean, you can pass true.
7085 clean : function(forceReclean){
7086 if(this.isCleaned && forceReclean !== true){
7090 var d = this.dom, n = d.firstChild, ni = -1;
7092 var nx = n.nextSibling;
7093 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7100 this.isCleaned = true;
7105 calcOffsetsTo : function(el){
7108 var restorePos = false;
7109 if(el.getStyle('position') == 'static'){
7110 el.position('relative');
7115 while(op && op != d && op.tagName != 'HTML'){
7118 op = op.offsetParent;
7121 el.position('static');
7127 * Scrolls this element into view within the passed container.
7128 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7129 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7130 * @return {Roo.Element} this
7132 scrollIntoView : function(container, hscroll){
7133 var c = Roo.getDom(container) || document.body;
7136 var o = this.calcOffsetsTo(c),
7139 b = t+el.offsetHeight,
7140 r = l+el.offsetWidth;
7142 var ch = c.clientHeight;
7143 var ct = parseInt(c.scrollTop, 10);
7144 var cl = parseInt(c.scrollLeft, 10);
7146 var cr = cl + c.clientWidth;
7154 if(hscroll !== false){
7158 c.scrollLeft = r-c.clientWidth;
7165 scrollChildIntoView : function(child, hscroll){
7166 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7170 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7171 * the new height may not be available immediately.
7172 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7173 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7174 * @param {Function} onComplete (optional) Function to call when animation completes
7175 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7176 * @return {Roo.Element} this
7178 autoHeight : function(animate, duration, onComplete, easing){
7179 var oldHeight = this.getHeight();
7181 this.setHeight(1); // force clipping
7182 setTimeout(function(){
7183 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7185 this.setHeight(height);
7187 if(typeof onComplete == "function"){
7191 this.setHeight(oldHeight); // restore original height
7192 this.setHeight(height, animate, duration, function(){
7194 if(typeof onComplete == "function") onComplete();
7195 }.createDelegate(this), easing);
7197 }.createDelegate(this), 0);
7202 * Returns true if this element is an ancestor of the passed element
7203 * @param {HTMLElement/String} el The element to check
7204 * @return {Boolean} True if this element is an ancestor of el, else false
7206 contains : function(el){
7207 if(!el){return false;}
7208 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7212 * Checks whether the element is currently visible using both visibility and display properties.
7213 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7214 * @return {Boolean} True if the element is currently visible, else false
7216 isVisible : function(deep) {
7217 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7218 if(deep !== true || !vis){
7221 var p = this.dom.parentNode;
7222 while(p && p.tagName.toLowerCase() != "body"){
7223 if(!Roo.fly(p, '_isVisible').isVisible()){
7232 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7233 * @param {String} selector The CSS selector
7234 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7235 * @return {CompositeElement/CompositeElementLite} The composite element
7237 select : function(selector, unique){
7238 return El.select(selector, unique, this.dom);
7242 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7243 * @param {String} selector The CSS selector
7244 * @return {Array} An array of the matched nodes
7246 query : function(selector, unique){
7247 return Roo.DomQuery.select(selector, this.dom);
7251 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7252 * @param {String} selector The CSS selector
7253 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7254 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7256 child : function(selector, returnDom){
7257 var n = Roo.DomQuery.selectNode(selector, this.dom);
7258 return returnDom ? n : Roo.get(n);
7262 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7263 * @param {String} selector The CSS selector
7264 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7265 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7267 down : function(selector, returnDom){
7268 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7269 return returnDom ? n : Roo.get(n);
7273 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7274 * @param {String} group The group the DD object is member of
7275 * @param {Object} config The DD config object
7276 * @param {Object} overrides An object containing methods to override/implement on the DD object
7277 * @return {Roo.dd.DD} The DD object
7279 initDD : function(group, config, overrides){
7280 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7281 return Roo.apply(dd, overrides);
7285 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7286 * @param {String} group The group the DDProxy object is member of
7287 * @param {Object} config The DDProxy config object
7288 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7289 * @return {Roo.dd.DDProxy} The DDProxy object
7291 initDDProxy : function(group, config, overrides){
7292 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7293 return Roo.apply(dd, overrides);
7297 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7298 * @param {String} group The group the DDTarget object is member of
7299 * @param {Object} config The DDTarget config object
7300 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7301 * @return {Roo.dd.DDTarget} The DDTarget object
7303 initDDTarget : function(group, config, overrides){
7304 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7305 return Roo.apply(dd, overrides);
7309 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7310 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7311 * @param {Boolean} visible Whether the element is visible
7312 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7313 * @return {Roo.Element} this
7315 setVisible : function(visible, animate){
7317 if(this.visibilityMode == El.DISPLAY){
7318 this.setDisplayed(visible);
7321 this.dom.style.visibility = visible ? "visible" : "hidden";
7324 // closure for composites
7326 var visMode = this.visibilityMode;
7328 this.setOpacity(.01);
7329 this.setVisible(true);
7331 this.anim({opacity: { to: (visible?1:0) }},
7332 this.preanim(arguments, 1),
7333 null, .35, 'easeIn', function(){
7335 if(visMode == El.DISPLAY){
7336 dom.style.display = "none";
7338 dom.style.visibility = "hidden";
7340 Roo.get(dom).setOpacity(1);
7348 * Returns true if display is not "none"
7351 isDisplayed : function() {
7352 return this.getStyle("display") != "none";
7356 * Toggles the element's visibility or display, depending on visibility mode.
7357 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7358 * @return {Roo.Element} this
7360 toggle : function(animate){
7361 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7366 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7367 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7368 * @return {Roo.Element} this
7370 setDisplayed : function(value) {
7371 if(typeof value == "boolean"){
7372 value = value ? this.originalDisplay : "none";
7374 this.setStyle("display", value);
7379 * Tries to focus the element. Any exceptions are caught and ignored.
7380 * @return {Roo.Element} this
7382 focus : function() {
7390 * Tries to blur the element. Any exceptions are caught and ignored.
7391 * @return {Roo.Element} this
7401 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7402 * @param {String/Array} className The CSS class to add, or an array of classes
7403 * @return {Roo.Element} this
7405 addClass : function(className){
7406 if(className instanceof Array){
7407 for(var i = 0, len = className.length; i < len; i++) {
7408 this.addClass(className[i]);
7411 if(className && !this.hasClass(className)){
7412 this.dom.className = this.dom.className + " " + className;
7419 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7420 * @param {String/Array} className The CSS class to add, or an array of classes
7421 * @return {Roo.Element} this
7423 radioClass : function(className){
7424 var siblings = this.dom.parentNode.childNodes;
7425 for(var i = 0; i < siblings.length; i++) {
7426 var s = siblings[i];
7427 if(s.nodeType == 1){
7428 Roo.get(s).removeClass(className);
7431 this.addClass(className);
7436 * Removes one or more CSS classes from the element.
7437 * @param {String/Array} className The CSS class to remove, or an array of classes
7438 * @return {Roo.Element} this
7440 removeClass : function(className){
7441 if(!className || !this.dom.className){
7444 if(className instanceof Array){
7445 for(var i = 0, len = className.length; i < len; i++) {
7446 this.removeClass(className[i]);
7449 if(this.hasClass(className)){
7450 var re = this.classReCache[className];
7452 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7453 this.classReCache[className] = re;
7455 this.dom.className =
7456 this.dom.className.replace(re, " ");
7466 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7467 * @param {String} className The CSS class to toggle
7468 * @return {Roo.Element} this
7470 toggleClass : function(className){
7471 if(this.hasClass(className)){
7472 this.removeClass(className);
7474 this.addClass(className);
7480 * Checks if the specified CSS class exists on this element's DOM node.
7481 * @param {String} className The CSS class to check for
7482 * @return {Boolean} True if the class exists, else false
7484 hasClass : function(className){
7485 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7489 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7490 * @param {String} oldClassName The CSS class to replace
7491 * @param {String} newClassName The replacement CSS class
7492 * @return {Roo.Element} this
7494 replaceClass : function(oldClassName, newClassName){
7495 this.removeClass(oldClassName);
7496 this.addClass(newClassName);
7501 * Returns an object with properties matching the styles requested.
7502 * For example, el.getStyles('color', 'font-size', 'width') might return
7503 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7504 * @param {String} style1 A style name
7505 * @param {String} style2 A style name
7506 * @param {String} etc.
7507 * @return {Object} The style object
7509 getStyles : function(){
7510 var a = arguments, len = a.length, r = {};
7511 for(var i = 0; i < len; i++){
7512 r[a[i]] = this.getStyle(a[i]);
7518 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7519 * @param {String} property The style property whose value is returned.
7520 * @return {String} The current value of the style property for this element.
7522 getStyle : function(){
7523 return view && view.getComputedStyle ?
7525 var el = this.dom, v, cs, camel;
7526 if(prop == 'float'){
7529 if(el.style && (v = el.style[prop])){
7532 if(cs = view.getComputedStyle(el, "")){
7533 if(!(camel = propCache[prop])){
7534 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7541 var el = this.dom, v, cs, camel;
7542 if(prop == 'opacity'){
7543 if(typeof el.style.filter == 'string'){
7544 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7546 var fv = parseFloat(m[1]);
7548 return fv ? fv / 100 : 0;
7553 }else if(prop == 'float'){
7554 prop = "styleFloat";
7556 if(!(camel = propCache[prop])){
7557 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7559 if(v = el.style[camel]){
7562 if(cs = el.currentStyle){
7570 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7571 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7572 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7573 * @return {Roo.Element} this
7575 setStyle : function(prop, value){
7576 if(typeof prop == "string"){
7578 if (prop == 'float') {
7579 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7584 if(!(camel = propCache[prop])){
7585 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7588 if(camel == 'opacity') {
7589 this.setOpacity(value);
7591 this.dom.style[camel] = value;
7594 for(var style in prop){
7595 if(typeof prop[style] != "function"){
7596 this.setStyle(style, prop[style]);
7604 * More flexible version of {@link #setStyle} for setting style properties.
7605 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7606 * a function which returns such a specification.
7607 * @return {Roo.Element} this
7609 applyStyles : function(style){
7610 Roo.DomHelper.applyStyles(this.dom, style);
7615 * 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).
7616 * @return {Number} The X position of the element
7619 return D.getX(this.dom);
7623 * 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).
7624 * @return {Number} The Y position of the element
7627 return D.getY(this.dom);
7631 * 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).
7632 * @return {Array} The XY position of the element
7635 return D.getXY(this.dom);
7639 * 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).
7640 * @param {Number} The X position of the element
7641 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7642 * @return {Roo.Element} this
7644 setX : function(x, animate){
7646 D.setX(this.dom, x);
7648 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7654 * 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).
7655 * @param {Number} The Y position of the element
7656 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7657 * @return {Roo.Element} this
7659 setY : function(y, animate){
7661 D.setY(this.dom, y);
7663 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7669 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7670 * @param {String} left The left CSS property value
7671 * @return {Roo.Element} this
7673 setLeft : function(left){
7674 this.setStyle("left", this.addUnits(left));
7679 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7680 * @param {String} top The top CSS property value
7681 * @return {Roo.Element} this
7683 setTop : function(top){
7684 this.setStyle("top", this.addUnits(top));
7689 * Sets the element's CSS right style.
7690 * @param {String} right The right CSS property value
7691 * @return {Roo.Element} this
7693 setRight : function(right){
7694 this.setStyle("right", this.addUnits(right));
7699 * Sets the element's CSS bottom style.
7700 * @param {String} bottom The bottom CSS property value
7701 * @return {Roo.Element} this
7703 setBottom : function(bottom){
7704 this.setStyle("bottom", this.addUnits(bottom));
7709 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7710 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7711 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7712 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7713 * @return {Roo.Element} this
7715 setXY : function(pos, animate){
7717 D.setXY(this.dom, pos);
7719 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
7725 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7726 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7727 * @param {Number} x X value for new position (coordinates are page-based)
7728 * @param {Number} y Y value for new position (coordinates are page-based)
7729 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7730 * @return {Roo.Element} this
7732 setLocation : function(x, y, animate){
7733 this.setXY([x, y], this.preanim(arguments, 2));
7738 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7739 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7740 * @param {Number} x X value for new position (coordinates are page-based)
7741 * @param {Number} y Y value for new position (coordinates are page-based)
7742 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7743 * @return {Roo.Element} this
7745 moveTo : function(x, y, animate){
7746 this.setXY([x, y], this.preanim(arguments, 2));
7751 * Returns the region of the given element.
7752 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
7753 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
7755 getRegion : function(){
7756 return D.getRegion(this.dom);
7760 * Returns the offset height of the element
7761 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
7762 * @return {Number} The element's height
7764 getHeight : function(contentHeight){
7765 var h = this.dom.offsetHeight || 0;
7766 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
7770 * Returns the offset width of the element
7771 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
7772 * @return {Number} The element's width
7774 getWidth : function(contentWidth){
7775 var w = this.dom.offsetWidth || 0;
7776 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
7780 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
7781 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
7782 * if a height has not been set using CSS.
7785 getComputedHeight : function(){
7786 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
7788 h = parseInt(this.getStyle('height'), 10) || 0;
7789 if(!this.isBorderBox()){
7790 h += this.getFrameWidth('tb');
7797 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
7798 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
7799 * if a width has not been set using CSS.
7802 getComputedWidth : function(){
7803 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
7805 w = parseInt(this.getStyle('width'), 10) || 0;
7806 if(!this.isBorderBox()){
7807 w += this.getFrameWidth('lr');
7814 * Returns the size of the element.
7815 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
7816 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
7818 getSize : function(contentSize){
7819 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
7823 * Returns the width and height of the viewport.
7824 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
7826 getViewSize : function(){
7827 var d = this.dom, doc = document, aw = 0, ah = 0;
7828 if(d == doc || d == doc.body){
7829 return {width : D.getViewWidth(), height: D.getViewHeight()};
7832 width : d.clientWidth,
7833 height: d.clientHeight
7839 * Returns the value of the "value" attribute
7840 * @param {Boolean} asNumber true to parse the value as a number
7841 * @return {String/Number}
7843 getValue : function(asNumber){
7844 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
7848 adjustWidth : function(width){
7849 if(typeof width == "number"){
7850 if(this.autoBoxAdjust && !this.isBorderBox()){
7851 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
7861 adjustHeight : function(height){
7862 if(typeof height == "number"){
7863 if(this.autoBoxAdjust && !this.isBorderBox()){
7864 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
7874 * Set the width of the element
7875 * @param {Number} width The new width
7876 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7877 * @return {Roo.Element} this
7879 setWidth : function(width, animate){
7880 width = this.adjustWidth(width);
7882 this.dom.style.width = this.addUnits(width);
7884 this.anim({width: {to: width}}, this.preanim(arguments, 1));
7890 * Set the height of the element
7891 * @param {Number} height The new height
7892 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7893 * @return {Roo.Element} this
7895 setHeight : function(height, animate){
7896 height = this.adjustHeight(height);
7898 this.dom.style.height = this.addUnits(height);
7900 this.anim({height: {to: height}}, this.preanim(arguments, 1));
7906 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
7907 * @param {Number} width The new width
7908 * @param {Number} height The new height
7909 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7910 * @return {Roo.Element} this
7912 setSize : function(width, height, animate){
7913 if(typeof width == "object"){ // in case of object from getSize()
7914 height = width.height; width = width.width;
7916 width = this.adjustWidth(width); height = this.adjustHeight(height);
7918 this.dom.style.width = this.addUnits(width);
7919 this.dom.style.height = this.addUnits(height);
7921 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
7927 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
7928 * @param {Number} x X value for new position (coordinates are page-based)
7929 * @param {Number} y Y value for new position (coordinates are page-based)
7930 * @param {Number} width The new width
7931 * @param {Number} height The new height
7932 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7933 * @return {Roo.Element} this
7935 setBounds : function(x, y, width, height, animate){
7937 this.setSize(width, height);
7938 this.setLocation(x, y);
7940 width = this.adjustWidth(width); height = this.adjustHeight(height);
7941 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
7942 this.preanim(arguments, 4), 'motion');
7948 * 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.
7949 * @param {Roo.lib.Region} region The region to fill
7950 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7951 * @return {Roo.Element} this
7953 setRegion : function(region, animate){
7954 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
7959 * Appends an event handler
7961 * @param {String} eventName The type of event to append
7962 * @param {Function} fn The method the event invokes
7963 * @param {Object} scope (optional) The scope (this object) of the fn
7964 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
7966 addListener : function(eventName, fn, scope, options){
7968 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
7973 * Removes an event handler from this element
7974 * @param {String} eventName the type of event to remove
7975 * @param {Function} fn the method the event invokes
7976 * @return {Roo.Element} this
7978 removeListener : function(eventName, fn){
7979 Roo.EventManager.removeListener(this.dom, eventName, fn);
7984 * Removes all previous added listeners from this element
7985 * @return {Roo.Element} this
7987 removeAllListeners : function(){
7988 E.purgeElement(this.dom);
7992 relayEvent : function(eventName, observable){
7993 this.on(eventName, function(e){
7994 observable.fireEvent(eventName, e);
7999 * Set the opacity of the element
8000 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8001 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8002 * @return {Roo.Element} this
8004 setOpacity : function(opacity, animate){
8006 var s = this.dom.style;
8009 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8010 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8012 s.opacity = opacity;
8015 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8021 * Gets the left X coordinate
8022 * @param {Boolean} local True to get the local css position instead of page coordinate
8025 getLeft : function(local){
8029 return parseInt(this.getStyle("left"), 10) || 0;
8034 * Gets the right X coordinate of the element (element X position + element width)
8035 * @param {Boolean} local True to get the local css position instead of page coordinate
8038 getRight : function(local){
8040 return this.getX() + this.getWidth();
8042 return (this.getLeft(true) + this.getWidth()) || 0;
8047 * Gets the top Y coordinate
8048 * @param {Boolean} local True to get the local css position instead of page coordinate
8051 getTop : function(local) {
8055 return parseInt(this.getStyle("top"), 10) || 0;
8060 * Gets the bottom Y coordinate of the element (element Y position + element height)
8061 * @param {Boolean} local True to get the local css position instead of page coordinate
8064 getBottom : function(local){
8066 return this.getY() + this.getHeight();
8068 return (this.getTop(true) + this.getHeight()) || 0;
8073 * Initializes positioning on this element. If a desired position is not passed, it will make the
8074 * the element positioned relative IF it is not already positioned.
8075 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8076 * @param {Number} zIndex (optional) The zIndex to apply
8077 * @param {Number} x (optional) Set the page X position
8078 * @param {Number} y (optional) Set the page Y position
8080 position : function(pos, zIndex, x, y){
8082 if(this.getStyle('position') == 'static'){
8083 this.setStyle('position', 'relative');
8086 this.setStyle("position", pos);
8089 this.setStyle("z-index", zIndex);
8091 if(x !== undefined && y !== undefined){
8093 }else if(x !== undefined){
8095 }else if(y !== undefined){
8101 * Clear positioning back to the default when the document was loaded
8102 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8103 * @return {Roo.Element} this
8105 clearPositioning : function(value){
8113 "position" : "static"
8119 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8120 * snapshot before performing an update and then restoring the element.
8123 getPositioning : function(){
8124 var l = this.getStyle("left");
8125 var t = this.getStyle("top");
8127 "position" : this.getStyle("position"),
8129 "right" : l ? "" : this.getStyle("right"),
8131 "bottom" : t ? "" : this.getStyle("bottom"),
8132 "z-index" : this.getStyle("z-index")
8137 * Gets the width of the border(s) for the specified side(s)
8138 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8139 * passing lr would get the border (l)eft width + the border (r)ight width.
8140 * @return {Number} The width of the sides passed added together
8142 getBorderWidth : function(side){
8143 return this.addStyles(side, El.borders);
8147 * Gets the width of the padding(s) for the specified side(s)
8148 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8149 * passing lr would get the padding (l)eft + the padding (r)ight.
8150 * @return {Number} The padding of the sides passed added together
8152 getPadding : function(side){
8153 return this.addStyles(side, El.paddings);
8157 * Set positioning with an object returned by getPositioning().
8158 * @param {Object} posCfg
8159 * @return {Roo.Element} this
8161 setPositioning : function(pc){
8162 this.applyStyles(pc);
8163 if(pc.right == "auto"){
8164 this.dom.style.right = "";
8166 if(pc.bottom == "auto"){
8167 this.dom.style.bottom = "";
8173 fixDisplay : function(){
8174 if(this.getStyle("display") == "none"){
8175 this.setStyle("visibility", "hidden");
8176 this.setStyle("display", this.originalDisplay); // first try reverting to default
8177 if(this.getStyle("display") == "none"){ // if that fails, default to block
8178 this.setStyle("display", "block");
8184 * Quick set left and top adding default units
8185 * @param {String} left The left CSS property value
8186 * @param {String} top The top CSS property value
8187 * @return {Roo.Element} this
8189 setLeftTop : function(left, top){
8190 this.dom.style.left = this.addUnits(left);
8191 this.dom.style.top = this.addUnits(top);
8196 * Move this element relative to its current position.
8197 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8198 * @param {Number} distance How far to move the element in pixels
8199 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8200 * @return {Roo.Element} this
8202 move : function(direction, distance, animate){
8203 var xy = this.getXY();
8204 direction = direction.toLowerCase();
8208 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8212 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8217 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8222 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8229 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8230 * @return {Roo.Element} this
8233 if(!this.isClipped){
8234 this.isClipped = true;
8235 this.originalClip = {
8236 "o": this.getStyle("overflow"),
8237 "x": this.getStyle("overflow-x"),
8238 "y": this.getStyle("overflow-y")
8240 this.setStyle("overflow", "hidden");
8241 this.setStyle("overflow-x", "hidden");
8242 this.setStyle("overflow-y", "hidden");
8248 * Return clipping (overflow) to original clipping before clip() was called
8249 * @return {Roo.Element} this
8251 unclip : function(){
8253 this.isClipped = false;
8254 var o = this.originalClip;
8255 if(o.o){this.setStyle("overflow", o.o);}
8256 if(o.x){this.setStyle("overflow-x", o.x);}
8257 if(o.y){this.setStyle("overflow-y", o.y);}
8264 * Gets the x,y coordinates specified by the anchor position on the element.
8265 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8266 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8267 * {width: (target width), height: (target height)} (defaults to the element's current size)
8268 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8269 * @return {Array} [x, y] An array containing the element's x and y coordinates
8271 getAnchorXY : function(anchor, local, s){
8272 //Passing a different size is useful for pre-calculating anchors,
8273 //especially for anchored animations that change the el size.
8275 var w, h, vp = false;
8278 if(d == document.body || d == document){
8280 w = D.getViewWidth(); h = D.getViewHeight();
8282 w = this.getWidth(); h = this.getHeight();
8285 w = s.width; h = s.height;
8287 var x = 0, y = 0, r = Math.round;
8288 switch((anchor || "tl").toLowerCase()){
8330 var sc = this.getScroll();
8331 return [x + sc.left, y + sc.top];
8333 //Add the element's offset xy
8334 var o = this.getXY();
8335 return [x+o[0], y+o[1]];
8339 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8340 * supported position values.
8341 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8342 * @param {String} position The position to align to.
8343 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8344 * @return {Array} [x, y]
8346 getAlignToXY : function(el, p, o){
8350 throw "Element.alignTo with an element that doesn't exist";
8352 var c = false; //constrain to viewport
8353 var p1 = "", p2 = "";
8360 }else if(p.indexOf("-") == -1){
8363 p = p.toLowerCase();
8364 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8366 throw "Element.alignTo with an invalid alignment " + p;
8368 p1 = m[1]; p2 = m[2]; c = !!m[3];
8370 //Subtract the aligned el's internal xy from the target's offset xy
8371 //plus custom offset to get the aligned el's new offset xy
8372 var a1 = this.getAnchorXY(p1, true);
8373 var a2 = el.getAnchorXY(p2, false);
8374 var x = a2[0] - a1[0] + o[0];
8375 var y = a2[1] - a1[1] + o[1];
8377 //constrain the aligned el to viewport if necessary
8378 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8379 // 5px of margin for ie
8380 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8382 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8383 //perpendicular to the vp border, allow the aligned el to slide on that border,
8384 //otherwise swap the aligned el to the opposite border of the target.
8385 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8386 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8387 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t"));
8388 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8391 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8392 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8394 if((x+w) > dw + scrollX){
8395 x = swapX ? r.left-w : dw+scrollX-w;
8398 x = swapX ? r.right : scrollX;
8400 if((y+h) > dh + scrollY){
8401 y = swapY ? r.top-h : dh+scrollY-h;
8404 y = swapY ? r.bottom : scrollY;
8411 getConstrainToXY : function(){
8412 var os = {top:0, left:0, bottom:0, right: 0};
8414 return function(el, local, offsets, proposedXY){
8416 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8418 var vw, vh, vx = 0, vy = 0;
8419 if(el.dom == document.body || el.dom == document){
8420 vw = Roo.lib.Dom.getViewWidth();
8421 vh = Roo.lib.Dom.getViewHeight();
8423 vw = el.dom.clientWidth;
8424 vh = el.dom.clientHeight;
8426 var vxy = el.getXY();
8432 var s = el.getScroll();
8434 vx += offsets.left + s.left;
8435 vy += offsets.top + s.top;
8437 vw -= offsets.right;
8438 vh -= offsets.bottom;
8443 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8444 var x = xy[0], y = xy[1];
8445 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8447 // only move it if it needs it
8450 // first validate right/bottom
8459 // then make sure top/left isn't negative
8468 return moved ? [x, y] : false;
8473 adjustForConstraints : function(xy, parent, offsets){
8474 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8478 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8479 * document it aligns it to the viewport.
8480 * The position parameter is optional, and can be specified in any one of the following formats:
8482 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8483 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8484 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8485 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8486 * <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
8487 * element's anchor point, and the second value is used as the target's anchor point.</li>
8489 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8490 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8491 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8492 * that specified in order to enforce the viewport constraints.
8493 * Following are all of the supported anchor positions:
8496 ----- -----------------------------
8497 tl The top left corner (default)
8498 t The center of the top edge
8499 tr The top right corner
8500 l The center of the left edge
8501 c In the center of the element
8502 r The center of the right edge
8503 bl The bottom left corner
8504 b The center of the bottom edge
8505 br The bottom right corner
8509 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8510 el.alignTo("other-el");
8512 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8513 el.alignTo("other-el", "tr?");
8515 // align the bottom right corner of el with the center left edge of other-el
8516 el.alignTo("other-el", "br-l?");
8518 // align the center of el with the bottom left corner of other-el and
8519 // adjust the x position by -6 pixels (and the y position by 0)
8520 el.alignTo("other-el", "c-bl", [-6, 0]);
8522 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8523 * @param {String} position The position to align to.
8524 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8525 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8526 * @return {Roo.Element} this
8528 alignTo : function(element, position, offsets, animate){
8529 var xy = this.getAlignToXY(element, position, offsets);
8530 this.setXY(xy, this.preanim(arguments, 3));
8535 * Anchors an element to another element and realigns it when the window is resized.
8536 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8537 * @param {String} position The position to align to.
8538 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8539 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8540 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8541 * is a number, it is used as the buffer delay (defaults to 50ms).
8542 * @param {Function} callback The function to call after the animation finishes
8543 * @return {Roo.Element} this
8545 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8546 var action = function(){
8547 this.alignTo(el, alignment, offsets, animate);
8548 Roo.callback(callback, this);
8550 Roo.EventManager.onWindowResize(action, this);
8551 var tm = typeof monitorScroll;
8552 if(tm != 'undefined'){
8553 Roo.EventManager.on(window, 'scroll', action, this,
8554 {buffer: tm == 'number' ? monitorScroll : 50});
8556 action.call(this); // align immediately
8560 * Clears any opacity settings from this element. Required in some cases for IE.
8561 * @return {Roo.Element} this
8563 clearOpacity : function(){
8564 if (window.ActiveXObject) {
8565 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8566 this.dom.style.filter = "";
8569 this.dom.style.opacity = "";
8570 this.dom.style["-moz-opacity"] = "";
8571 this.dom.style["-khtml-opacity"] = "";
8577 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8578 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8579 * @return {Roo.Element} this
8581 hide : function(animate){
8582 this.setVisible(false, this.preanim(arguments, 0));
8587 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8588 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8589 * @return {Roo.Element} this
8591 show : function(animate){
8592 this.setVisible(true, this.preanim(arguments, 0));
8597 * @private Test if size has a unit, otherwise appends the default
8599 addUnits : function(size){
8600 return Roo.Element.addUnits(size, this.defaultUnit);
8604 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8605 * @return {Roo.Element} this
8607 beginMeasure : function(){
8609 if(el.offsetWidth || el.offsetHeight){
8610 return this; // offsets work already
8613 var p = this.dom, b = document.body; // start with this element
8614 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8615 var pe = Roo.get(p);
8616 if(pe.getStyle('display') == 'none'){
8617 changed.push({el: p, visibility: pe.getStyle("visibility")});
8618 p.style.visibility = "hidden";
8619 p.style.display = "block";
8623 this._measureChanged = changed;
8629 * Restores displays to before beginMeasure was called
8630 * @return {Roo.Element} this
8632 endMeasure : function(){
8633 var changed = this._measureChanged;
8635 for(var i = 0, len = changed.length; i < len; i++) {
8637 r.el.style.visibility = r.visibility;
8638 r.el.style.display = "none";
8640 this._measureChanged = null;
8646 * Update the innerHTML of this element, optionally searching for and processing scripts
8647 * @param {String} html The new HTML
8648 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8649 * @param {Function} callback For async script loading you can be noticed when the update completes
8650 * @return {Roo.Element} this
8652 update : function(html, loadScripts, callback){
8653 if(typeof html == "undefined"){
8656 if(loadScripts !== true){
8657 this.dom.innerHTML = html;
8658 if(typeof callback == "function"){
8666 html += '<span id="' + id + '"></span>';
8668 E.onAvailable(id, function(){
8669 var hd = document.getElementsByTagName("head")[0];
8670 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8671 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8672 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8675 while(match = re.exec(html)){
8676 var attrs = match[1];
8677 var srcMatch = attrs ? attrs.match(srcRe) : false;
8678 if(srcMatch && srcMatch[2]){
8679 var s = document.createElement("script");
8680 s.src = srcMatch[2];
8681 var typeMatch = attrs.match(typeRe);
8682 if(typeMatch && typeMatch[2]){
8683 s.type = typeMatch[2];
8686 }else if(match[2] && match[2].length > 0){
8687 if(window.execScript) {
8688 window.execScript(match[2]);
8696 window.eval(match[2]);
8700 var el = document.getElementById(id);
8701 if(el){el.parentNode.removeChild(el);}
8702 if(typeof callback == "function"){
8706 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8711 * Direct access to the UpdateManager update() method (takes the same parameters).
8712 * @param {String/Function} url The url for this request or a function to call to get the url
8713 * @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}
8714 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8715 * @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.
8716 * @return {Roo.Element} this
8719 var um = this.getUpdateManager();
8720 um.update.apply(um, arguments);
8725 * Gets this element's UpdateManager
8726 * @return {Roo.UpdateManager} The UpdateManager
8728 getUpdateManager : function(){
8729 if(!this.updateManager){
8730 this.updateManager = new Roo.UpdateManager(this);
8732 return this.updateManager;
8736 * Disables text selection for this element (normalized across browsers)
8737 * @return {Roo.Element} this
8739 unselectable : function(){
8740 this.dom.unselectable = "on";
8741 this.swallowEvent("selectstart", true);
8742 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
8743 this.addClass("x-unselectable");
8748 * Calculates the x, y to center this element on the screen
8749 * @return {Array} The x, y values [x, y]
8751 getCenterXY : function(){
8752 return this.getAlignToXY(document, 'c-c');
8756 * Centers the Element in either the viewport, or another Element.
8757 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
8759 center : function(centerIn){
8760 this.alignTo(centerIn || document, 'c-c');
8765 * Tests various css rules/browsers to determine if this element uses a border box
8768 isBorderBox : function(){
8769 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
8773 * Return a box {x, y, width, height} that can be used to set another elements
8774 * size/location to match this element.
8775 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
8776 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
8777 * @return {Object} box An object in the format {x, y, width, height}
8779 getBox : function(contentBox, local){
8784 var left = parseInt(this.getStyle("left"), 10) || 0;
8785 var top = parseInt(this.getStyle("top"), 10) || 0;
8788 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
8790 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
8792 var l = this.getBorderWidth("l")+this.getPadding("l");
8793 var r = this.getBorderWidth("r")+this.getPadding("r");
8794 var t = this.getBorderWidth("t")+this.getPadding("t");
8795 var b = this.getBorderWidth("b")+this.getPadding("b");
8796 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)};
8798 bx.right = bx.x + bx.width;
8799 bx.bottom = bx.y + bx.height;
8804 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
8805 for more information about the sides.
8806 * @param {String} sides
8809 getFrameWidth : function(sides, onlyContentBox){
8810 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
8814 * 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.
8815 * @param {Object} box The box to fill {x, y, width, height}
8816 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
8817 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8818 * @return {Roo.Element} this
8820 setBox : function(box, adjust, animate){
8821 var w = box.width, h = box.height;
8822 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
8823 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8824 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8826 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
8831 * Forces the browser to repaint this element
8832 * @return {Roo.Element} this
8834 repaint : function(){
8836 this.addClass("x-repaint");
8837 setTimeout(function(){
8838 Roo.get(dom).removeClass("x-repaint");
8844 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
8845 * then it returns the calculated width of the sides (see getPadding)
8846 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
8847 * @return {Object/Number}
8849 getMargins : function(side){
8852 top: parseInt(this.getStyle("margin-top"), 10) || 0,
8853 left: parseInt(this.getStyle("margin-left"), 10) || 0,
8854 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
8855 right: parseInt(this.getStyle("margin-right"), 10) || 0
8858 return this.addStyles(side, El.margins);
8863 addStyles : function(sides, styles){
8865 for(var i = 0, len = sides.length; i < len; i++){
8866 v = this.getStyle(styles[sides.charAt(i)]);
8868 w = parseInt(v, 10);
8876 * Creates a proxy element of this element
8877 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
8878 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
8879 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
8880 * @return {Roo.Element} The new proxy element
8882 createProxy : function(config, renderTo, matchBox){
8884 renderTo = Roo.getDom(renderTo);
8886 renderTo = document.body;
8888 config = typeof config == "object" ?
8889 config : {tag : "div", cls: config};
8890 var proxy = Roo.DomHelper.append(renderTo, config, true);
8892 proxy.setBox(this.getBox());
8898 * Puts a mask over this element to disable user interaction. Requires core.css.
8899 * This method can only be applied to elements which accept child nodes.
8900 * @param {String} msg (optional) A message to display in the mask
8901 * @param {String} msgCls (optional) A css class to apply to the msg element
8902 * @return {Element} The mask element
8904 mask : function(msg, msgCls)
8906 if(this.getStyle("position") == "static"){
8907 this.setStyle("position", "relative");
8910 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
8912 this.addClass("x-masked");
8913 this._mask.setDisplayed(true);
8918 while (dom && dom.style) {
8919 if (!isNaN(parseInt(dom.style.zIndex))) {
8920 z = Math.max(z, parseInt(dom.style.zIndex));
8922 dom = dom.parentNode;
8924 // if we are masking the body - then it hides everything..
8925 if (this.dom == document.body) {
8927 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
8928 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
8931 if(typeof msg == 'string'){
8933 this._maskMsg = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask-msg", cn:{tag:'div'}}, true);
8935 var mm = this._maskMsg;
8936 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
8937 mm.dom.firstChild.innerHTML = msg;
8938 mm.setDisplayed(true);
8940 mm.setStyle('z-index', z + 102);
8942 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
8943 this._mask.setHeight(this.getHeight());
8945 this._mask.setStyle('z-index', z + 100);
8951 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
8952 * it is cached for reuse.
8954 unmask : function(removeEl){
8956 if(removeEl === true){
8957 this._mask.remove();
8960 this._maskMsg.remove();
8961 delete this._maskMsg;
8964 this._mask.setDisplayed(false);
8966 this._maskMsg.setDisplayed(false);
8970 this.removeClass("x-masked");
8974 * Returns true if this element is masked
8977 isMasked : function(){
8978 return this._mask && this._mask.isVisible();
8982 * Creates an iframe shim for this element to keep selects and other windowed objects from
8984 * @return {Roo.Element} The new shim element
8986 createShim : function(){
8987 var el = document.createElement('iframe');
8988 el.frameBorder = 'no';
8989 el.className = 'roo-shim';
8990 if(Roo.isIE && Roo.isSecure){
8991 el.src = Roo.SSL_SECURE_URL;
8993 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
8994 shim.autoBoxAdjust = false;
8999 * Removes this element from the DOM and deletes it from the cache
9001 remove : function(){
9002 if(this.dom.parentNode){
9003 this.dom.parentNode.removeChild(this.dom);
9005 delete El.cache[this.dom.id];
9009 * Sets up event handlers to add and remove a css class when the mouse is over this element
9010 * @param {String} className
9011 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9012 * mouseout events for children elements
9013 * @return {Roo.Element} this
9015 addClassOnOver : function(className, preventFlicker){
9016 this.on("mouseover", function(){
9017 Roo.fly(this, '_internal').addClass(className);
9019 var removeFn = function(e){
9020 if(preventFlicker !== true || !e.within(this, true)){
9021 Roo.fly(this, '_internal').removeClass(className);
9024 this.on("mouseout", removeFn, this.dom);
9029 * Sets up event handlers to add and remove a css class when this element has the focus
9030 * @param {String} className
9031 * @return {Roo.Element} this
9033 addClassOnFocus : function(className){
9034 this.on("focus", function(){
9035 Roo.fly(this, '_internal').addClass(className);
9037 this.on("blur", function(){
9038 Roo.fly(this, '_internal').removeClass(className);
9043 * 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)
9044 * @param {String} className
9045 * @return {Roo.Element} this
9047 addClassOnClick : function(className){
9049 this.on("mousedown", function(){
9050 Roo.fly(dom, '_internal').addClass(className);
9051 var d = Roo.get(document);
9052 var fn = function(){
9053 Roo.fly(dom, '_internal').removeClass(className);
9054 d.removeListener("mouseup", fn);
9056 d.on("mouseup", fn);
9062 * Stops the specified event from bubbling and optionally prevents the default action
9063 * @param {String} eventName
9064 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9065 * @return {Roo.Element} this
9067 swallowEvent : function(eventName, preventDefault){
9068 var fn = function(e){
9069 e.stopPropagation();
9074 if(eventName instanceof Array){
9075 for(var i = 0, len = eventName.length; i < len; i++){
9076 this.on(eventName[i], fn);
9080 this.on(eventName, fn);
9087 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9090 * Sizes this element to its parent element's dimensions performing
9091 * neccessary box adjustments.
9092 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9093 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9094 * @return {Roo.Element} this
9096 fitToParent : function(monitorResize, targetParent) {
9097 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9098 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9099 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9102 var p = Roo.get(targetParent || this.dom.parentNode);
9103 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9104 if (monitorResize === true) {
9105 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9106 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9112 * Gets the next sibling, skipping text nodes
9113 * @return {HTMLElement} The next sibling or null
9115 getNextSibling : function(){
9116 var n = this.dom.nextSibling;
9117 while(n && n.nodeType != 1){
9124 * Gets the previous sibling, skipping text nodes
9125 * @return {HTMLElement} The previous sibling or null
9127 getPrevSibling : function(){
9128 var n = this.dom.previousSibling;
9129 while(n && n.nodeType != 1){
9130 n = n.previousSibling;
9137 * Appends the passed element(s) to this element
9138 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9139 * @return {Roo.Element} this
9141 appendChild: function(el){
9148 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9149 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9150 * automatically generated with the specified attributes.
9151 * @param {HTMLElement} insertBefore (optional) a child element of this element
9152 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9153 * @return {Roo.Element} The new child element
9155 createChild: function(config, insertBefore, returnDom){
9156 config = config || {tag:'div'};
9158 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9160 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9164 * Appends this element to the passed element
9165 * @param {String/HTMLElement/Element} el The new parent element
9166 * @return {Roo.Element} this
9168 appendTo: function(el){
9169 el = Roo.getDom(el);
9170 el.appendChild(this.dom);
9175 * Inserts this element before the passed element in the DOM
9176 * @param {String/HTMLElement/Element} el The element to insert before
9177 * @return {Roo.Element} this
9179 insertBefore: function(el){
9180 el = Roo.getDom(el);
9181 el.parentNode.insertBefore(this.dom, el);
9186 * Inserts this element after the passed element in the DOM
9187 * @param {String/HTMLElement/Element} el The element to insert after
9188 * @return {Roo.Element} this
9190 insertAfter: function(el){
9191 el = Roo.getDom(el);
9192 el.parentNode.insertBefore(this.dom, el.nextSibling);
9197 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9198 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9199 * @return {Roo.Element} The new child
9201 insertFirst: function(el, returnDom){
9203 if(typeof el == 'object' && !el.nodeType){ // dh config
9204 return this.createChild(el, this.dom.firstChild, returnDom);
9206 el = Roo.getDom(el);
9207 this.dom.insertBefore(el, this.dom.firstChild);
9208 return !returnDom ? Roo.get(el) : el;
9213 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9214 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9215 * @param {String} where (optional) 'before' or 'after' defaults to before
9216 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9217 * @return {Roo.Element} the inserted Element
9219 insertSibling: function(el, where, returnDom){
9220 where = where ? where.toLowerCase() : 'before';
9222 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9224 if(typeof el == 'object' && !el.nodeType){ // dh config
9225 if(where == 'after' && !this.dom.nextSibling){
9226 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9228 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9232 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9233 where == 'before' ? this.dom : this.dom.nextSibling);
9242 * Creates and wraps this element with another element
9243 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9244 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9245 * @return {HTMLElement/Element} The newly created wrapper element
9247 wrap: function(config, returnDom){
9249 config = {tag: "div"};
9251 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9252 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9257 * Replaces the passed element with this element
9258 * @param {String/HTMLElement/Element} el The element to replace
9259 * @return {Roo.Element} this
9261 replace: function(el){
9263 this.insertBefore(el);
9269 * Inserts an html fragment into this element
9270 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9271 * @param {String} html The HTML fragment
9272 * @param {Boolean} returnEl True to return an Roo.Element
9273 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9275 insertHtml : function(where, html, returnEl){
9276 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9277 return returnEl ? Roo.get(el) : el;
9281 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9282 * @param {Object} o The object with the attributes
9283 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9284 * @return {Roo.Element} this
9286 set : function(o, useSet){
9288 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9290 if(attr == "style" || typeof o[attr] == "function") continue;
9292 el.className = o["cls"];
9294 if(useSet) el.setAttribute(attr, o[attr]);
9295 else el[attr] = o[attr];
9299 Roo.DomHelper.applyStyles(el, o.style);
9305 * Convenience method for constructing a KeyMap
9306 * @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:
9307 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9308 * @param {Function} fn The function to call
9309 * @param {Object} scope (optional) The scope of the function
9310 * @return {Roo.KeyMap} The KeyMap created
9312 addKeyListener : function(key, fn, scope){
9314 if(typeof key != "object" || key instanceof Array){
9330 return new Roo.KeyMap(this, config);
9334 * Creates a KeyMap for this element
9335 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9336 * @return {Roo.KeyMap} The KeyMap created
9338 addKeyMap : function(config){
9339 return new Roo.KeyMap(this, config);
9343 * Returns true if this element is scrollable.
9346 isScrollable : function(){
9348 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9352 * 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().
9353 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9354 * @param {Number} value The new scroll value
9355 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9356 * @return {Element} this
9359 scrollTo : function(side, value, animate){
9360 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9362 this.dom[prop] = value;
9364 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9365 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9371 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9372 * within this element's scrollable range.
9373 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9374 * @param {Number} distance How far to scroll the element in pixels
9375 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9376 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9377 * was scrolled as far as it could go.
9379 scroll : function(direction, distance, animate){
9380 if(!this.isScrollable()){
9384 var l = el.scrollLeft, t = el.scrollTop;
9385 var w = el.scrollWidth, h = el.scrollHeight;
9386 var cw = el.clientWidth, ch = el.clientHeight;
9387 direction = direction.toLowerCase();
9388 var scrolled = false;
9389 var a = this.preanim(arguments, 2);
9394 var v = Math.min(l + distance, w-cw);
9395 this.scrollTo("left", v, a);
9402 var v = Math.max(l - distance, 0);
9403 this.scrollTo("left", v, a);
9411 var v = Math.max(t - distance, 0);
9412 this.scrollTo("top", v, a);
9420 var v = Math.min(t + distance, h-ch);
9421 this.scrollTo("top", v, a);
9430 * Translates the passed page coordinates into left/top css values for this element
9431 * @param {Number/Array} x The page x or an array containing [x, y]
9432 * @param {Number} y The page y
9433 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9435 translatePoints : function(x, y){
9436 if(typeof x == 'object' || x instanceof Array){
9439 var p = this.getStyle('position');
9440 var o = this.getXY();
9442 var l = parseInt(this.getStyle('left'), 10);
9443 var t = parseInt(this.getStyle('top'), 10);
9446 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9449 t = (p == "relative") ? 0 : this.dom.offsetTop;
9452 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9456 * Returns the current scroll position of the element.
9457 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9459 getScroll : function(){
9460 var d = this.dom, doc = document;
9461 if(d == doc || d == doc.body){
9462 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9463 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9464 return {left: l, top: t};
9466 return {left: d.scrollLeft, top: d.scrollTop};
9471 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9472 * are convert to standard 6 digit hex color.
9473 * @param {String} attr The css attribute
9474 * @param {String} defaultValue The default value to use when a valid color isn't found
9475 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9478 getColor : function(attr, defaultValue, prefix){
9479 var v = this.getStyle(attr);
9480 if(!v || v == "transparent" || v == "inherit") {
9481 return defaultValue;
9483 var color = typeof prefix == "undefined" ? "#" : prefix;
9484 if(v.substr(0, 4) == "rgb("){
9485 var rvs = v.slice(4, v.length -1).split(",");
9486 for(var i = 0; i < 3; i++){
9487 var h = parseInt(rvs[i]).toString(16);
9494 if(v.substr(0, 1) == "#"){
9496 for(var i = 1; i < 4; i++){
9497 var c = v.charAt(i);
9500 }else if(v.length == 7){
9501 color += v.substr(1);
9505 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9509 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9510 * gradient background, rounded corners and a 4-way shadow.
9511 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9512 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9513 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9514 * @return {Roo.Element} this
9516 boxWrap : function(cls){
9517 cls = cls || 'x-box';
9518 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9519 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9524 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9525 * @param {String} namespace The namespace in which to look for the attribute
9526 * @param {String} name The attribute name
9527 * @return {String} The attribute value
9529 getAttributeNS : Roo.isIE ? function(ns, name){
9531 var type = typeof d[ns+":"+name];
9532 if(type != 'undefined' && type != 'unknown'){
9533 return d[ns+":"+name];
9536 } : function(ns, name){
9538 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9542 var ep = El.prototype;
9545 * Appends an event handler (Shorthand for addListener)
9546 * @param {String} eventName The type of event to append
9547 * @param {Function} fn The method the event invokes
9548 * @param {Object} scope (optional) The scope (this object) of the fn
9549 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9552 ep.on = ep.addListener;
9554 ep.mon = ep.addListener;
9557 * Removes an event handler from this element (shorthand for removeListener)
9558 * @param {String} eventName the type of event to remove
9559 * @param {Function} fn the method the event invokes
9560 * @return {Roo.Element} this
9563 ep.un = ep.removeListener;
9566 * true to automatically adjust width and height settings for box-model issues (default to true)
9568 ep.autoBoxAdjust = true;
9571 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9574 El.addUnits = function(v, defaultUnit){
9575 if(v === "" || v == "auto"){
9578 if(v === undefined){
9581 if(typeof v == "number" || !El.unitPattern.test(v)){
9582 return v + (defaultUnit || 'px');
9587 // special markup used throughout Roo when box wrapping elements
9588 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>';
9590 * Visibility mode constant - Use visibility to hide element
9596 * Visibility mode constant - Use display to hide element
9602 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9603 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9604 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9616 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9617 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9618 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9619 * @return {Element} The Element object
9622 El.get = function(el){
9624 if(!el){ return null; }
9625 if(typeof el == "string"){ // element id
9626 if(!(elm = document.getElementById(el))){
9629 if(ex = El.cache[el]){
9632 ex = El.cache[el] = new El(elm);
9635 }else if(el.tagName){ // dom element
9639 if(ex = El.cache[id]){
9642 ex = El.cache[id] = new El(el);
9645 }else if(el instanceof El){
9647 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9648 // catch case where it hasn't been appended
9649 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9652 }else if(el.isComposite){
9654 }else if(el instanceof Array){
9655 return El.select(el);
9656 }else if(el == document){
9657 // create a bogus element object representing the document object
9659 var f = function(){};
9660 f.prototype = El.prototype;
9662 docEl.dom = document;
9670 El.uncache = function(el){
9671 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9673 delete El.cache[a[i].id || a[i]];
9679 // Garbage collection - uncache elements/purge listeners on orphaned elements
9680 // so we don't hold a reference and cause the browser to retain them
9681 El.garbageCollect = function(){
9682 if(!Roo.enableGarbageCollector){
9683 clearInterval(El.collectorThread);
9686 for(var eid in El.cache){
9687 var el = El.cache[eid], d = el.dom;
9688 // -------------------------------------------------------
9689 // Determining what is garbage:
9690 // -------------------------------------------------------
9692 // dom node is null, definitely garbage
9693 // -------------------------------------------------------
9695 // no parentNode == direct orphan, definitely garbage
9696 // -------------------------------------------------------
9697 // !d.offsetParent && !document.getElementById(eid)
9698 // display none elements have no offsetParent so we will
9699 // also try to look it up by it's id. However, check
9700 // offsetParent first so we don't do unneeded lookups.
9701 // This enables collection of elements that are not orphans
9702 // directly, but somewhere up the line they have an orphan
9704 // -------------------------------------------------------
9705 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
9706 delete El.cache[eid];
9707 if(d && Roo.enableListenerCollection){
9713 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
9717 El.Flyweight = function(dom){
9720 El.Flyweight.prototype = El.prototype;
9722 El._flyweights = {};
9724 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9725 * the dom node can be overwritten by other code.
9726 * @param {String/HTMLElement} el The dom node or id
9727 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9728 * prevent conflicts (e.g. internally Roo uses "_internal")
9730 * @return {Element} The shared Element object
9732 El.fly = function(el, named){
9733 named = named || '_global';
9734 el = Roo.getDom(el);
9738 if(!El._flyweights[named]){
9739 El._flyweights[named] = new El.Flyweight();
9741 El._flyweights[named].dom = el;
9742 return El._flyweights[named];
9746 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9747 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9748 * Shorthand of {@link Roo.Element#get}
9749 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9750 * @return {Element} The Element object
9756 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9757 * the dom node can be overwritten by other code.
9758 * Shorthand of {@link Roo.Element#fly}
9759 * @param {String/HTMLElement} el The dom node or id
9760 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9761 * prevent conflicts (e.g. internally Roo uses "_internal")
9763 * @return {Element} The shared Element object
9769 // speedy lookup for elements never to box adjust
9770 var noBoxAdjust = Roo.isStrict ? {
9773 input:1, select:1, textarea:1
9775 if(Roo.isIE || Roo.isGecko){
9776 noBoxAdjust['button'] = 1;
9780 Roo.EventManager.on(window, 'unload', function(){
9782 delete El._flyweights;
9790 Roo.Element.selectorFunction = Roo.DomQuery.select;
9793 Roo.Element.select = function(selector, unique, root){
9795 if(typeof selector == "string"){
9796 els = Roo.Element.selectorFunction(selector, root);
9797 }else if(selector.length !== undefined){
9800 throw "Invalid selector";
9802 if(unique === true){
9803 return new Roo.CompositeElement(els);
9805 return new Roo.CompositeElementLite(els);
9809 * Selects elements based on the passed CSS selector to enable working on them as 1.
9810 * @param {String/Array} selector The CSS selector or an array of elements
9811 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
9812 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
9813 * @return {CompositeElementLite/CompositeElement}
9817 Roo.select = Roo.Element.select;
9834 * Ext JS Library 1.1.1
9835 * Copyright(c) 2006-2007, Ext JS, LLC.
9837 * Originally Released Under LGPL - original licence link has changed is not relivant.
9840 * <script type="text/javascript">
9845 //Notifies Element that fx methods are available
9846 Roo.enableFx = true;
9850 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
9851 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
9852 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
9853 * Element effects to work.</p><br/>
9855 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
9856 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
9857 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
9858 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
9859 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
9860 * expected results and should be done with care.</p><br/>
9862 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
9863 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
9866 ----- -----------------------------
9867 tl The top left corner
9868 t The center of the top edge
9869 tr The top right corner
9870 l The center of the left edge
9871 r The center of the right edge
9872 bl The bottom left corner
9873 b The center of the bottom edge
9874 br The bottom right corner
9876 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
9877 * below are common options that can be passed to any Fx method.</b>
9878 * @cfg {Function} callback A function called when the effect is finished
9879 * @cfg {Object} scope The scope of the effect function
9880 * @cfg {String} easing A valid Easing value for the effect
9881 * @cfg {String} afterCls A css class to apply after the effect
9882 * @cfg {Number} duration The length of time (in seconds) that the effect should last
9883 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
9884 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
9885 * effects that end with the element being visually hidden, ignored otherwise)
9886 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
9887 * a function which returns such a specification that will be applied to the Element after the effect finishes
9888 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
9889 * @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
9890 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
9894 * Slides the element into view. An anchor point can be optionally passed to set the point of
9895 * origin for the slide effect. This function automatically handles wrapping the element with
9896 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
9899 // default: slide the element in from the top
9902 // custom: slide the element in from the right with a 2-second duration
9903 el.slideIn('r', { duration: 2 });
9905 // common config options shown with default values
9911 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
9912 * @param {Object} options (optional) Object literal with any of the Fx config options
9913 * @return {Roo.Element} The Element
9915 slideIn : function(anchor, o){
9916 var el = this.getFxEl();
9919 el.queueFx(o, function(){
9921 anchor = anchor || "t";
9923 // fix display to visibility
9926 // restore values after effect
9927 var r = this.getFxRestore();
9928 var b = this.getBox();
9929 // fixed size for slide
9933 var wrap = this.fxWrap(r.pos, o, "hidden");
9935 var st = this.dom.style;
9936 st.visibility = "visible";
9937 st.position = "absolute";
9939 // clear out temp styles after slide and unwrap
9940 var after = function(){
9941 el.fxUnwrap(wrap, r.pos, o);
9943 st.height = r.height;
9946 // time to calc the positions
9947 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
9949 switch(anchor.toLowerCase()){
9951 wrap.setSize(b.width, 0);
9952 st.left = st.bottom = "0";
9956 wrap.setSize(0, b.height);
9957 st.right = st.top = "0";
9961 wrap.setSize(0, b.height);
9963 st.left = st.top = "0";
9964 a = {width: bw, points: pt};
9967 wrap.setSize(b.width, 0);
9968 wrap.setY(b.bottom);
9969 st.left = st.top = "0";
9970 a = {height: bh, points: pt};
9974 st.right = st.bottom = "0";
9975 a = {width: bw, height: bh};
9979 wrap.setY(b.y+b.height);
9980 st.right = st.top = "0";
9981 a = {width: bw, height: bh, points: pt};
9985 wrap.setXY([b.right, b.bottom]);
9986 st.left = st.top = "0";
9987 a = {width: bw, height: bh, points: pt};
9991 wrap.setX(b.x+b.width);
9992 st.left = st.bottom = "0";
9993 a = {width: bw, height: bh, points: pt};
9996 this.dom.style.visibility = "visible";
9999 arguments.callee.anim = wrap.fxanim(a,
10009 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10010 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10011 * 'hidden') but block elements will still take up space in the document. The element must be removed
10012 * from the DOM using the 'remove' config option if desired. This function automatically handles
10013 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10016 // default: slide the element out to the top
10019 // custom: slide the element out to the right with a 2-second duration
10020 el.slideOut('r', { duration: 2 });
10022 // common config options shown with default values
10030 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10031 * @param {Object} options (optional) Object literal with any of the Fx config options
10032 * @return {Roo.Element} The Element
10034 slideOut : function(anchor, o){
10035 var el = this.getFxEl();
10038 el.queueFx(o, function(){
10040 anchor = anchor || "t";
10042 // restore values after effect
10043 var r = this.getFxRestore();
10045 var b = this.getBox();
10046 // fixed size for slide
10050 var wrap = this.fxWrap(r.pos, o, "visible");
10052 var st = this.dom.style;
10053 st.visibility = "visible";
10054 st.position = "absolute";
10058 var after = function(){
10060 el.setDisplayed(false);
10065 el.fxUnwrap(wrap, r.pos, o);
10067 st.width = r.width;
10068 st.height = r.height;
10073 var a, zero = {to: 0};
10074 switch(anchor.toLowerCase()){
10076 st.left = st.bottom = "0";
10077 a = {height: zero};
10080 st.right = st.top = "0";
10084 st.left = st.top = "0";
10085 a = {width: zero, points: {to:[b.right, b.y]}};
10088 st.left = st.top = "0";
10089 a = {height: zero, points: {to:[b.x, b.bottom]}};
10092 st.right = st.bottom = "0";
10093 a = {width: zero, height: zero};
10096 st.right = st.top = "0";
10097 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10100 st.left = st.top = "0";
10101 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10104 st.left = st.bottom = "0";
10105 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10109 arguments.callee.anim = wrap.fxanim(a,
10119 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10120 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10121 * The element must be removed from the DOM using the 'remove' config option if desired.
10127 // common config options shown with default values
10135 * @param {Object} options (optional) Object literal with any of the Fx config options
10136 * @return {Roo.Element} The Element
10138 puff : function(o){
10139 var el = this.getFxEl();
10142 el.queueFx(o, function(){
10143 this.clearOpacity();
10146 // restore values after effect
10147 var r = this.getFxRestore();
10148 var st = this.dom.style;
10150 var after = function(){
10152 el.setDisplayed(false);
10159 el.setPositioning(r.pos);
10160 st.width = r.width;
10161 st.height = r.height;
10166 var width = this.getWidth();
10167 var height = this.getHeight();
10169 arguments.callee.anim = this.fxanim({
10170 width : {to: this.adjustWidth(width * 2)},
10171 height : {to: this.adjustHeight(height * 2)},
10172 points : {by: [-(width * .5), -(height * .5)]},
10174 fontSize: {to:200, unit: "%"}
10185 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10186 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10187 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10193 // all config options shown with default values
10201 * @param {Object} options (optional) Object literal with any of the Fx config options
10202 * @return {Roo.Element} The Element
10204 switchOff : function(o){
10205 var el = this.getFxEl();
10208 el.queueFx(o, function(){
10209 this.clearOpacity();
10212 // restore values after effect
10213 var r = this.getFxRestore();
10214 var st = this.dom.style;
10216 var after = function(){
10218 el.setDisplayed(false);
10224 el.setPositioning(r.pos);
10225 st.width = r.width;
10226 st.height = r.height;
10231 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10232 this.clearOpacity();
10236 points:{by:[0, this.getHeight() * .5]}
10237 }, o, 'motion', 0.3, 'easeIn', after);
10238 }).defer(100, this);
10245 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10246 * changed using the "attr" config option) and then fading back to the original color. If no original
10247 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10250 // default: highlight background to yellow
10253 // custom: highlight foreground text to blue for 2 seconds
10254 el.highlight("0000ff", { attr: 'color', duration: 2 });
10256 // common config options shown with default values
10257 el.highlight("ffff9c", {
10258 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10259 endColor: (current color) or "ffffff",
10264 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10265 * @param {Object} options (optional) Object literal with any of the Fx config options
10266 * @return {Roo.Element} The Element
10268 highlight : function(color, o){
10269 var el = this.getFxEl();
10272 el.queueFx(o, function(){
10273 color = color || "ffff9c";
10274 attr = o.attr || "backgroundColor";
10276 this.clearOpacity();
10279 var origColor = this.getColor(attr);
10280 var restoreColor = this.dom.style[attr];
10281 endColor = (o.endColor || origColor) || "ffffff";
10283 var after = function(){
10284 el.dom.style[attr] = restoreColor;
10289 a[attr] = {from: color, to: endColor};
10290 arguments.callee.anim = this.fxanim(a,
10300 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10303 // default: a single light blue ripple
10306 // custom: 3 red ripples lasting 3 seconds total
10307 el.frame("ff0000", 3, { duration: 3 });
10309 // common config options shown with default values
10310 el.frame("C3DAF9", 1, {
10311 duration: 1 //duration of entire animation (not each individual ripple)
10312 // Note: Easing is not configurable and will be ignored if included
10315 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10316 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10317 * @param {Object} options (optional) Object literal with any of the Fx config options
10318 * @return {Roo.Element} The Element
10320 frame : function(color, count, o){
10321 var el = this.getFxEl();
10324 el.queueFx(o, function(){
10325 color = color || "#C3DAF9";
10326 if(color.length == 6){
10327 color = "#" + color;
10329 count = count || 1;
10330 duration = o.duration || 1;
10333 var b = this.getBox();
10334 var animFn = function(){
10335 var proxy = this.createProxy({
10338 visbility:"hidden",
10339 position:"absolute",
10340 "z-index":"35000", // yee haw
10341 border:"0px solid " + color
10344 var scale = Roo.isBorderBox ? 2 : 1;
10346 top:{from:b.y, to:b.y - 20},
10347 left:{from:b.x, to:b.x - 20},
10348 borderWidth:{from:0, to:10},
10349 opacity:{from:1, to:0},
10350 height:{from:b.height, to:(b.height + (20*scale))},
10351 width:{from:b.width, to:(b.width + (20*scale))}
10352 }, duration, function(){
10356 animFn.defer((duration/2)*1000, this);
10367 * Creates a pause before any subsequent queued effects begin. If there are
10368 * no effects queued after the pause it will have no effect.
10373 * @param {Number} seconds The length of time to pause (in seconds)
10374 * @return {Roo.Element} The Element
10376 pause : function(seconds){
10377 var el = this.getFxEl();
10380 el.queueFx(o, function(){
10381 setTimeout(function(){
10383 }, seconds * 1000);
10389 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10390 * using the "endOpacity" config option.
10393 // default: fade in from opacity 0 to 100%
10396 // custom: fade in from opacity 0 to 75% over 2 seconds
10397 el.fadeIn({ endOpacity: .75, duration: 2});
10399 // common config options shown with default values
10401 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10406 * @param {Object} options (optional) Object literal with any of the Fx config options
10407 * @return {Roo.Element} The Element
10409 fadeIn : function(o){
10410 var el = this.getFxEl();
10412 el.queueFx(o, function(){
10413 this.setOpacity(0);
10415 this.dom.style.visibility = 'visible';
10416 var to = o.endOpacity || 1;
10417 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10418 o, null, .5, "easeOut", function(){
10420 this.clearOpacity();
10429 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10430 * using the "endOpacity" config option.
10433 // default: fade out from the element's current opacity to 0
10436 // custom: fade out from the element's current opacity to 25% over 2 seconds
10437 el.fadeOut({ endOpacity: .25, duration: 2});
10439 // common config options shown with default values
10441 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10448 * @param {Object} options (optional) Object literal with any of the Fx config options
10449 * @return {Roo.Element} The Element
10451 fadeOut : function(o){
10452 var el = this.getFxEl();
10454 el.queueFx(o, function(){
10455 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10456 o, null, .5, "easeOut", function(){
10457 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10458 this.dom.style.display = "none";
10460 this.dom.style.visibility = "hidden";
10462 this.clearOpacity();
10470 * Animates the transition of an element's dimensions from a starting height/width
10471 * to an ending height/width.
10474 // change height and width to 100x100 pixels
10475 el.scale(100, 100);
10477 // common config options shown with default values. The height and width will default to
10478 // the element's existing values if passed as null.
10481 [element's height], {
10486 * @param {Number} width The new width (pass undefined to keep the original width)
10487 * @param {Number} height The new height (pass undefined to keep the original height)
10488 * @param {Object} options (optional) Object literal with any of the Fx config options
10489 * @return {Roo.Element} The Element
10491 scale : function(w, h, o){
10492 this.shift(Roo.apply({}, o, {
10500 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10501 * Any of these properties not specified in the config object will not be changed. This effect
10502 * requires that at least one new dimension, position or opacity setting must be passed in on
10503 * the config object in order for the function to have any effect.
10506 // slide the element horizontally to x position 200 while changing the height and opacity
10507 el.shift({ x: 200, height: 50, opacity: .8 });
10509 // common config options shown with default values.
10511 width: [element's width],
10512 height: [element's height],
10513 x: [element's x position],
10514 y: [element's y position],
10515 opacity: [element's opacity],
10520 * @param {Object} options Object literal with any of the Fx config options
10521 * @return {Roo.Element} The Element
10523 shift : function(o){
10524 var el = this.getFxEl();
10526 el.queueFx(o, function(){
10527 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10528 if(w !== undefined){
10529 a.width = {to: this.adjustWidth(w)};
10531 if(h !== undefined){
10532 a.height = {to: this.adjustHeight(h)};
10534 if(x !== undefined || y !== undefined){
10536 x !== undefined ? x : this.getX(),
10537 y !== undefined ? y : this.getY()
10540 if(op !== undefined){
10541 a.opacity = {to: op};
10543 if(o.xy !== undefined){
10544 a.points = {to: o.xy};
10546 arguments.callee.anim = this.fxanim(a,
10547 o, 'motion', .35, "easeOut", function(){
10555 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10556 * ending point of the effect.
10559 // default: slide the element downward while fading out
10562 // custom: slide the element out to the right with a 2-second duration
10563 el.ghost('r', { duration: 2 });
10565 // common config options shown with default values
10573 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10574 * @param {Object} options (optional) Object literal with any of the Fx config options
10575 * @return {Roo.Element} The Element
10577 ghost : function(anchor, o){
10578 var el = this.getFxEl();
10581 el.queueFx(o, function(){
10582 anchor = anchor || "b";
10584 // restore values after effect
10585 var r = this.getFxRestore();
10586 var w = this.getWidth(),
10587 h = this.getHeight();
10589 var st = this.dom.style;
10591 var after = function(){
10593 el.setDisplayed(false);
10599 el.setPositioning(r.pos);
10600 st.width = r.width;
10601 st.height = r.height;
10606 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10607 switch(anchor.toLowerCase()){
10634 arguments.callee.anim = this.fxanim(a,
10644 * Ensures that all effects queued after syncFx is called on the element are
10645 * run concurrently. This is the opposite of {@link #sequenceFx}.
10646 * @return {Roo.Element} The Element
10648 syncFx : function(){
10649 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10658 * Ensures that all effects queued after sequenceFx is called on the element are
10659 * run in sequence. This is the opposite of {@link #syncFx}.
10660 * @return {Roo.Element} The Element
10662 sequenceFx : function(){
10663 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10665 concurrent : false,
10672 nextFx : function(){
10673 var ef = this.fxQueue[0];
10680 * Returns true if the element has any effects actively running or queued, else returns false.
10681 * @return {Boolean} True if element has active effects, else false
10683 hasActiveFx : function(){
10684 return this.fxQueue && this.fxQueue[0];
10688 * Stops any running effects and clears the element's internal effects queue if it contains
10689 * any additional effects that haven't started yet.
10690 * @return {Roo.Element} The Element
10692 stopFx : function(){
10693 if(this.hasActiveFx()){
10694 var cur = this.fxQueue[0];
10695 if(cur && cur.anim && cur.anim.isAnimated()){
10696 this.fxQueue = [cur]; // clear out others
10697 cur.anim.stop(true);
10704 beforeFx : function(o){
10705 if(this.hasActiveFx() && !o.concurrent){
10716 * Returns true if the element is currently blocking so that no other effect can be queued
10717 * until this effect is finished, else returns false if blocking is not set. This is commonly
10718 * used to ensure that an effect initiated by a user action runs to completion prior to the
10719 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
10720 * @return {Boolean} True if blocking, else false
10722 hasFxBlock : function(){
10723 var q = this.fxQueue;
10724 return q && q[0] && q[0].block;
10728 queueFx : function(o, fn){
10732 if(!this.hasFxBlock()){
10733 Roo.applyIf(o, this.fxDefaults);
10735 var run = this.beforeFx(o);
10736 fn.block = o.block;
10737 this.fxQueue.push(fn);
10749 fxWrap : function(pos, o, vis){
10751 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
10754 wrapXY = this.getXY();
10756 var div = document.createElement("div");
10757 div.style.visibility = vis;
10758 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
10759 wrap.setPositioning(pos);
10760 if(wrap.getStyle("position") == "static"){
10761 wrap.position("relative");
10763 this.clearPositioning('auto');
10765 wrap.dom.appendChild(this.dom);
10767 wrap.setXY(wrapXY);
10774 fxUnwrap : function(wrap, pos, o){
10775 this.clearPositioning();
10776 this.setPositioning(pos);
10778 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
10784 getFxRestore : function(){
10785 var st = this.dom.style;
10786 return {pos: this.getPositioning(), width: st.width, height : st.height};
10790 afterFx : function(o){
10792 this.applyStyles(o.afterStyle);
10795 this.addClass(o.afterCls);
10797 if(o.remove === true){
10800 Roo.callback(o.callback, o.scope, [this]);
10802 this.fxQueue.shift();
10808 getFxEl : function(){ // support for composite element fx
10809 return Roo.get(this.dom);
10813 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
10814 animType = animType || 'run';
10816 var anim = Roo.lib.Anim[animType](
10818 (opt.duration || defaultDur) || .35,
10819 (opt.easing || defaultEase) || 'easeOut',
10821 Roo.callback(cb, this);
10830 // backwords compat
10831 Roo.Fx.resize = Roo.Fx.scale;
10833 //When included, Roo.Fx is automatically applied to Element so that all basic
10834 //effects are available directly via the Element API
10835 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
10837 * Ext JS Library 1.1.1
10838 * Copyright(c) 2006-2007, Ext JS, LLC.
10840 * Originally Released Under LGPL - original licence link has changed is not relivant.
10843 * <script type="text/javascript">
10848 * @class Roo.CompositeElement
10849 * Standard composite class. Creates a Roo.Element for every element in the collection.
10851 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
10852 * actions will be performed on all the elements in this collection.</b>
10854 * All methods return <i>this</i> and can be chained.
10856 var els = Roo.select("#some-el div.some-class", true);
10857 // or select directly from an existing element
10858 var el = Roo.get('some-el');
10859 el.select('div.some-class', true);
10861 els.setWidth(100); // all elements become 100 width
10862 els.hide(true); // all elements fade out and hide
10864 els.setWidth(100).hide(true);
10867 Roo.CompositeElement = function(els){
10868 this.elements = [];
10869 this.addElements(els);
10871 Roo.CompositeElement.prototype = {
10873 addElements : function(els){
10874 if(!els) return this;
10875 if(typeof els == "string"){
10876 els = Roo.Element.selectorFunction(els);
10878 var yels = this.elements;
10879 var index = yels.length-1;
10880 for(var i = 0, len = els.length; i < len; i++) {
10881 yels[++index] = Roo.get(els[i]);
10887 * Clears this composite and adds the elements returned by the passed selector.
10888 * @param {String/Array} els A string CSS selector, an array of elements or an element
10889 * @return {CompositeElement} this
10891 fill : function(els){
10892 this.elements = [];
10898 * Filters this composite to only elements that match the passed selector.
10899 * @param {String} selector A string CSS selector
10900 * @return {CompositeElement} this
10902 filter : function(selector){
10904 this.each(function(el){
10905 if(el.is(selector)){
10906 els[els.length] = el.dom;
10913 invoke : function(fn, args){
10914 var els = this.elements;
10915 for(var i = 0, len = els.length; i < len; i++) {
10916 Roo.Element.prototype[fn].apply(els[i], args);
10921 * Adds elements to this composite.
10922 * @param {String/Array} els A string CSS selector, an array of elements or an element
10923 * @return {CompositeElement} this
10925 add : function(els){
10926 if(typeof els == "string"){
10927 this.addElements(Roo.Element.selectorFunction(els));
10928 }else if(els.length !== undefined){
10929 this.addElements(els);
10931 this.addElements([els]);
10936 * Calls the passed function passing (el, this, index) for each element in this composite.
10937 * @param {Function} fn The function to call
10938 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
10939 * @return {CompositeElement} this
10941 each : function(fn, scope){
10942 var els = this.elements;
10943 for(var i = 0, len = els.length; i < len; i++){
10944 if(fn.call(scope || els[i], els[i], this, i) === false) {
10952 * Returns the Element object at the specified index
10953 * @param {Number} index
10954 * @return {Roo.Element}
10956 item : function(index){
10957 return this.elements[index] || null;
10961 * Returns the first Element
10962 * @return {Roo.Element}
10964 first : function(){
10965 return this.item(0);
10969 * Returns the last Element
10970 * @return {Roo.Element}
10973 return this.item(this.elements.length-1);
10977 * Returns the number of elements in this composite
10980 getCount : function(){
10981 return this.elements.length;
10985 * Returns true if this composite contains the passed element
10988 contains : function(el){
10989 return this.indexOf(el) !== -1;
10993 * Returns true if this composite contains the passed element
10996 indexOf : function(el){
10997 return this.elements.indexOf(Roo.get(el));
11002 * Removes the specified element(s).
11003 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11004 * or an array of any of those.
11005 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11006 * @return {CompositeElement} this
11008 removeElement : function(el, removeDom){
11009 if(el instanceof Array){
11010 for(var i = 0, len = el.length; i < len; i++){
11011 this.removeElement(el[i]);
11015 var index = typeof el == 'number' ? el : this.indexOf(el);
11018 var d = this.elements[index];
11022 d.parentNode.removeChild(d);
11025 this.elements.splice(index, 1);
11031 * Replaces the specified element with the passed element.
11032 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11034 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11035 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11036 * @return {CompositeElement} this
11038 replaceElement : function(el, replacement, domReplace){
11039 var index = typeof el == 'number' ? el : this.indexOf(el);
11042 this.elements[index].replaceWith(replacement);
11044 this.elements.splice(index, 1, Roo.get(replacement))
11051 * Removes all elements.
11053 clear : function(){
11054 this.elements = [];
11058 Roo.CompositeElement.createCall = function(proto, fnName){
11059 if(!proto[fnName]){
11060 proto[fnName] = function(){
11061 return this.invoke(fnName, arguments);
11065 for(var fnName in Roo.Element.prototype){
11066 if(typeof Roo.Element.prototype[fnName] == "function"){
11067 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11073 * Ext JS Library 1.1.1
11074 * Copyright(c) 2006-2007, Ext JS, LLC.
11076 * Originally Released Under LGPL - original licence link has changed is not relivant.
11079 * <script type="text/javascript">
11083 * @class Roo.CompositeElementLite
11084 * @extends Roo.CompositeElement
11085 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11087 var els = Roo.select("#some-el div.some-class");
11088 // or select directly from an existing element
11089 var el = Roo.get('some-el');
11090 el.select('div.some-class');
11092 els.setWidth(100); // all elements become 100 width
11093 els.hide(true); // all elements fade out and hide
11095 els.setWidth(100).hide(true);
11096 </code></pre><br><br>
11097 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11098 * actions will be performed on all the elements in this collection.</b>
11100 Roo.CompositeElementLite = function(els){
11101 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11102 this.el = new Roo.Element.Flyweight();
11104 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11105 addElements : function(els){
11107 if(els instanceof Array){
11108 this.elements = this.elements.concat(els);
11110 var yels = this.elements;
11111 var index = yels.length-1;
11112 for(var i = 0, len = els.length; i < len; i++) {
11113 yels[++index] = els[i];
11119 invoke : function(fn, args){
11120 var els = this.elements;
11122 for(var i = 0, len = els.length; i < len; i++) {
11124 Roo.Element.prototype[fn].apply(el, args);
11129 * Returns a flyweight Element of the dom element object at the specified index
11130 * @param {Number} index
11131 * @return {Roo.Element}
11133 item : function(index){
11134 if(!this.elements[index]){
11137 this.el.dom = this.elements[index];
11141 // fixes scope with flyweight
11142 addListener : function(eventName, handler, scope, opt){
11143 var els = this.elements;
11144 for(var i = 0, len = els.length; i < len; i++) {
11145 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11151 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11152 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11153 * a reference to the dom node, use el.dom.</b>
11154 * @param {Function} fn The function to call
11155 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11156 * @return {CompositeElement} this
11158 each : function(fn, scope){
11159 var els = this.elements;
11161 for(var i = 0, len = els.length; i < len; i++){
11163 if(fn.call(scope || el, el, this, i) === false){
11170 indexOf : function(el){
11171 return this.elements.indexOf(Roo.getDom(el));
11174 replaceElement : function(el, replacement, domReplace){
11175 var index = typeof el == 'number' ? el : this.indexOf(el);
11177 replacement = Roo.getDom(replacement);
11179 var d = this.elements[index];
11180 d.parentNode.insertBefore(replacement, d);
11181 d.parentNode.removeChild(d);
11183 this.elements.splice(index, 1, replacement);
11188 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11192 * Ext JS Library 1.1.1
11193 * Copyright(c) 2006-2007, Ext JS, LLC.
11195 * Originally Released Under LGPL - original licence link has changed is not relivant.
11198 * <script type="text/javascript">
11204 * @class Roo.data.Connection
11205 * @extends Roo.util.Observable
11206 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11207 * either to a configured URL, or to a URL specified at request time.<br><br>
11209 * Requests made by this class are asynchronous, and will return immediately. No data from
11210 * the server will be available to the statement immediately following the {@link #request} call.
11211 * To process returned data, use a callback in the request options object, or an event listener.</p><br>
11213 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11214 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11215 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11216 * property and, if present, the IFRAME's XML document as the responseXML property.</p><br>
11217 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11218 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11219 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11220 * standard DOM methods.
11222 * @param {Object} config a configuration object.
11224 Roo.data.Connection = function(config){
11225 Roo.apply(this, config);
11228 * @event beforerequest
11229 * Fires before a network request is made to retrieve a data object.
11230 * @param {Connection} conn This Connection object.
11231 * @param {Object} options The options config object passed to the {@link #request} method.
11233 "beforerequest" : true,
11235 * @event requestcomplete
11236 * Fires if the request was successfully completed.
11237 * @param {Connection} conn This Connection object.
11238 * @param {Object} response The XHR object containing the response data.
11239 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11240 * @param {Object} options The options config object passed to the {@link #request} method.
11242 "requestcomplete" : true,
11244 * @event requestexception
11245 * Fires if an error HTTP status was returned from the server.
11246 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11247 * @param {Connection} conn This Connection object.
11248 * @param {Object} response The XHR object containing the response data.
11249 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11250 * @param {Object} options The options config object passed to the {@link #request} method.
11252 "requestexception" : true
11254 Roo.data.Connection.superclass.constructor.call(this);
11257 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11259 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11262 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11263 * extra parameters to each request made by this object. (defaults to undefined)
11266 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11267 * to each request made by this object. (defaults to undefined)
11270 * @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)
11273 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11277 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11283 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11286 disableCaching: true,
11289 * Sends an HTTP request to a remote server.
11290 * @param {Object} options An object which may contain the following properties:<ul>
11291 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11292 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11293 * request, a url encoded string or a function to call to get either.</li>
11294 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11295 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11296 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11297 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11298 * <li>options {Object} The parameter to the request call.</li>
11299 * <li>success {Boolean} True if the request succeeded.</li>
11300 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11302 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11303 * The callback is passed the following parameters:<ul>
11304 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11305 * <li>options {Object} The parameter to the request call.</li>
11307 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11308 * The callback is passed the following parameters:<ul>
11309 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11310 * <li>options {Object} The parameter to the request call.</li>
11312 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11313 * for the callback function. Defaults to the browser window.</li>
11314 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11315 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11316 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11317 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11318 * params for the post data. Any params will be appended to the URL.</li>
11319 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11321 * @return {Number} transactionId
11323 request : function(o){
11324 if(this.fireEvent("beforerequest", this, o) !== false){
11327 if(typeof p == "function"){
11328 p = p.call(o.scope||window, o);
11330 if(typeof p == "object"){
11331 p = Roo.urlEncode(o.params);
11333 if(this.extraParams){
11334 var extras = Roo.urlEncode(this.extraParams);
11335 p = p ? (p + '&' + extras) : extras;
11338 var url = o.url || this.url;
11339 if(typeof url == 'function'){
11340 url = url.call(o.scope||window, o);
11344 var form = Roo.getDom(o.form);
11345 url = url || form.action;
11347 var enctype = form.getAttribute("enctype");
11348 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11349 return this.doFormUpload(o, p, url);
11351 var f = Roo.lib.Ajax.serializeForm(form);
11352 p = p ? (p + '&' + f) : f;
11355 var hs = o.headers;
11356 if(this.defaultHeaders){
11357 hs = Roo.apply(hs || {}, this.defaultHeaders);
11364 success: this.handleResponse,
11365 failure: this.handleFailure,
11367 argument: {options: o},
11368 timeout : this.timeout
11371 var method = o.method||this.method||(p ? "POST" : "GET");
11373 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11374 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11377 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11381 }else if(this.autoAbort !== false){
11385 if((method == 'GET' && p) || o.xmlData){
11386 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11389 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11390 return this.transId;
11392 Roo.callback(o.callback, o.scope, [o, null, null]);
11398 * Determine whether this object has a request outstanding.
11399 * @param {Number} transactionId (Optional) defaults to the last transaction
11400 * @return {Boolean} True if there is an outstanding request.
11402 isLoading : function(transId){
11404 return Roo.lib.Ajax.isCallInProgress(transId);
11406 return this.transId ? true : false;
11411 * Aborts any outstanding request.
11412 * @param {Number} transactionId (Optional) defaults to the last transaction
11414 abort : function(transId){
11415 if(transId || this.isLoading()){
11416 Roo.lib.Ajax.abort(transId || this.transId);
11421 handleResponse : function(response){
11422 this.transId = false;
11423 var options = response.argument.options;
11424 response.argument = options ? options.argument : null;
11425 this.fireEvent("requestcomplete", this, response, options);
11426 Roo.callback(options.success, options.scope, [response, options]);
11427 Roo.callback(options.callback, options.scope, [options, true, response]);
11431 handleFailure : function(response, e){
11432 this.transId = false;
11433 var options = response.argument.options;
11434 response.argument = options ? options.argument : null;
11435 this.fireEvent("requestexception", this, response, options, e);
11436 Roo.callback(options.failure, options.scope, [response, options]);
11437 Roo.callback(options.callback, options.scope, [options, false, response]);
11441 doFormUpload : function(o, ps, url){
11443 var frame = document.createElement('iframe');
11446 frame.className = 'x-hidden';
11448 frame.src = Roo.SSL_SECURE_URL;
11450 document.body.appendChild(frame);
11453 document.frames[id].name = id;
11456 var form = Roo.getDom(o.form);
11458 form.method = 'POST';
11459 form.enctype = form.encoding = 'multipart/form-data';
11465 if(ps){ // add dynamic params
11467 ps = Roo.urlDecode(ps, false);
11469 if(ps.hasOwnProperty(k)){
11470 hd = document.createElement('input');
11471 hd.type = 'hidden';
11474 form.appendChild(hd);
11481 var r = { // bogus response object
11486 r.argument = o ? o.argument : null;
11491 doc = frame.contentWindow.document;
11493 doc = (frame.contentDocument || window.frames[id].document);
11495 if(doc && doc.body){
11496 r.responseText = doc.body.innerHTML;
11498 if(doc && doc.XMLDocument){
11499 r.responseXML = doc.XMLDocument;
11501 r.responseXML = doc;
11508 Roo.EventManager.removeListener(frame, 'load', cb, this);
11510 this.fireEvent("requestcomplete", this, r, o);
11511 Roo.callback(o.success, o.scope, [r, o]);
11512 Roo.callback(o.callback, o.scope, [o, true, r]);
11514 setTimeout(function(){document.body.removeChild(frame);}, 100);
11517 Roo.EventManager.on(frame, 'load', cb, this);
11520 if(hiddens){ // remove dynamic params
11521 for(var i = 0, len = hiddens.length; i < len; i++){
11522 form.removeChild(hiddens[i]);
11530 * @extends Roo.data.Connection
11531 * Global Ajax request class.
11535 Roo.Ajax = new Roo.data.Connection({
11538 * @cfg {String} url @hide
11541 * @cfg {Object} extraParams @hide
11544 * @cfg {Object} defaultHeaders @hide
11547 * @cfg {String} method (Optional) @hide
11550 * @cfg {Number} timeout (Optional) @hide
11553 * @cfg {Boolean} autoAbort (Optional) @hide
11557 * @cfg {Boolean} disableCaching (Optional) @hide
11561 * @property disableCaching
11562 * True to add a unique cache-buster param to GET requests. (defaults to true)
11567 * The default URL to be used for requests to the server. (defaults to undefined)
11571 * @property extraParams
11572 * An object containing properties which are used as
11573 * extra parameters to each request made by this object. (defaults to undefined)
11577 * @property defaultHeaders
11578 * An object containing request headers which are added to each request made by this object. (defaults to undefined)
11583 * The default HTTP method to be used for requests. (defaults to undefined; if not set but parms are present will use POST, otherwise GET)
11587 * @property timeout
11588 * The timeout in milliseconds to be used for requests. (defaults to 30000)
11593 * @property autoAbort
11594 * Whether a new request should abort any pending requests. (defaults to false)
11600 * 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">
11619 * Global Ajax request class.
11622 * @extends Roo.data.Connection
11625 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11626 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11627 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11628 * @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)
11629 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11630 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11631 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11633 Roo.Ajax = new Roo.data.Connection({
11642 * Serialize the passed form into a url encoded string
11644 * @param {String/HTMLElement} form
11647 serializeForm : function(form){
11648 return Roo.lib.Ajax.serializeForm(form);
11652 * Ext JS Library 1.1.1
11653 * Copyright(c) 2006-2007, Ext JS, LLC.
11655 * Originally Released Under LGPL - original licence link has changed is not relivant.
11658 * <script type="text/javascript">
11663 * @class Roo.UpdateManager
11664 * @extends Roo.util.Observable
11665 * Provides AJAX-style update for Element object.<br><br>
11668 * // Get it from a Roo.Element object
11669 * var el = Roo.get("foo");
11670 * var mgr = el.getUpdateManager();
11671 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11673 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11675 * // or directly (returns the same UpdateManager instance)
11676 * var mgr = new Roo.UpdateManager("myElementId");
11677 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11678 * mgr.on("update", myFcnNeedsToKnow);
11680 // short handed call directly from the element object
11681 Roo.get("foo").load({
11685 text: "Loading Foo..."
11689 * Create new UpdateManager directly.
11690 * @param {String/HTMLElement/Roo.Element} el The element to update
11691 * @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).
11693 Roo.UpdateManager = function(el, forceNew){
11695 if(!forceNew && el.updateManager){
11696 return el.updateManager;
11699 * The Element object
11700 * @type Roo.Element
11704 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
11707 this.defaultUrl = null;
11711 * @event beforeupdate
11712 * Fired before an update is made, return false from your handler and the update is cancelled.
11713 * @param {Roo.Element} el
11714 * @param {String/Object/Function} url
11715 * @param {String/Object} params
11717 "beforeupdate": true,
11720 * Fired after successful update is made.
11721 * @param {Roo.Element} el
11722 * @param {Object} oResponseObject The response Object
11727 * Fired on update failure.
11728 * @param {Roo.Element} el
11729 * @param {Object} oResponseObject The response Object
11733 var d = Roo.UpdateManager.defaults;
11735 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
11738 this.sslBlankUrl = d.sslBlankUrl;
11740 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
11743 this.disableCaching = d.disableCaching;
11745 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
11748 this.indicatorText = d.indicatorText;
11750 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
11753 this.showLoadIndicator = d.showLoadIndicator;
11755 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
11758 this.timeout = d.timeout;
11761 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
11764 this.loadScripts = d.loadScripts;
11767 * Transaction object of current executing transaction
11769 this.transaction = null;
11774 this.autoRefreshProcId = null;
11776 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
11779 this.refreshDelegate = this.refresh.createDelegate(this);
11781 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
11784 this.updateDelegate = this.update.createDelegate(this);
11786 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
11789 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
11793 this.successDelegate = this.processSuccess.createDelegate(this);
11797 this.failureDelegate = this.processFailure.createDelegate(this);
11799 if(!this.renderer){
11801 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
11803 this.renderer = new Roo.UpdateManager.BasicRenderer();
11806 Roo.UpdateManager.superclass.constructor.call(this);
11809 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
11811 * Get the Element this UpdateManager is bound to
11812 * @return {Roo.Element} The element
11814 getEl : function(){
11818 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
11819 * @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:
11822 url: "your-url.php",<br/>
11823 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
11824 callback: yourFunction,<br/>
11825 scope: yourObject, //(optional scope) <br/>
11826 discardUrl: false, <br/>
11827 nocache: false,<br/>
11828 text: "Loading...",<br/>
11830 scripts: false<br/>
11833 * The only required property is url. The optional properties nocache, text and scripts
11834 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
11835 * @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}
11836 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11837 * @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.
11839 update : function(url, params, callback, discardUrl){
11840 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
11841 var method = this.method, cfg;
11842 if(typeof url == "object"){ // must be config object
11845 params = params || cfg.params;
11846 callback = callback || cfg.callback;
11847 discardUrl = discardUrl || cfg.discardUrl;
11848 if(callback && cfg.scope){
11849 callback = callback.createDelegate(cfg.scope);
11851 if(typeof cfg.method != "undefined"){method = cfg.method;};
11852 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
11853 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
11854 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
11855 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
11857 this.showLoading();
11859 this.defaultUrl = url;
11861 if(typeof url == "function"){
11862 url = url.call(this);
11865 method = method || (params ? "POST" : "GET");
11866 if(method == "GET"){
11867 url = this.prepareUrl(url);
11870 var o = Roo.apply(cfg ||{}, {
11873 success: this.successDelegate,
11874 failure: this.failureDelegate,
11875 callback: undefined,
11876 timeout: (this.timeout*1000),
11877 argument: {"url": url, "form": null, "callback": callback, "params": params}
11880 this.transaction = Roo.Ajax.request(o);
11885 * 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.
11886 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
11887 * @param {String/HTMLElement} form The form Id or form element
11888 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
11889 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
11890 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11892 formUpdate : function(form, url, reset, callback){
11893 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
11894 if(typeof url == "function"){
11895 url = url.call(this);
11897 form = Roo.getDom(form);
11898 this.transaction = Roo.Ajax.request({
11901 success: this.successDelegate,
11902 failure: this.failureDelegate,
11903 timeout: (this.timeout*1000),
11904 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
11906 this.showLoading.defer(1, this);
11911 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
11912 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11914 refresh : function(callback){
11915 if(this.defaultUrl == null){
11918 this.update(this.defaultUrl, null, callback, true);
11922 * Set this element to auto refresh.
11923 * @param {Number} interval How often to update (in seconds).
11924 * @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)
11925 * @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}
11926 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11927 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
11929 startAutoRefresh : function(interval, url, params, callback, refreshNow){
11931 this.update(url || this.defaultUrl, params, callback, true);
11933 if(this.autoRefreshProcId){
11934 clearInterval(this.autoRefreshProcId);
11936 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
11940 * Stop auto refresh on this element.
11942 stopAutoRefresh : function(){
11943 if(this.autoRefreshProcId){
11944 clearInterval(this.autoRefreshProcId);
11945 delete this.autoRefreshProcId;
11949 isAutoRefreshing : function(){
11950 return this.autoRefreshProcId ? true : false;
11953 * Called to update the element to "Loading" state. Override to perform custom action.
11955 showLoading : function(){
11956 if(this.showLoadIndicator){
11957 this.el.update(this.indicatorText);
11962 * Adds unique parameter to query string if disableCaching = true
11965 prepareUrl : function(url){
11966 if(this.disableCaching){
11967 var append = "_dc=" + (new Date().getTime());
11968 if(url.indexOf("?") !== -1){
11969 url += "&" + append;
11971 url += "?" + append;
11980 processSuccess : function(response){
11981 this.transaction = null;
11982 if(response.argument.form && response.argument.reset){
11983 try{ // put in try/catch since some older FF releases had problems with this
11984 response.argument.form.reset();
11987 if(this.loadScripts){
11988 this.renderer.render(this.el, response, this,
11989 this.updateComplete.createDelegate(this, [response]));
11991 this.renderer.render(this.el, response, this);
11992 this.updateComplete(response);
11996 updateComplete : function(response){
11997 this.fireEvent("update", this.el, response);
11998 if(typeof response.argument.callback == "function"){
11999 response.argument.callback(this.el, true, response);
12006 processFailure : function(response){
12007 this.transaction = null;
12008 this.fireEvent("failure", this.el, response);
12009 if(typeof response.argument.callback == "function"){
12010 response.argument.callback(this.el, false, response);
12015 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
12016 * @param {Object} renderer The object implementing the render() method
12018 setRenderer : function(renderer){
12019 this.renderer = renderer;
12022 getRenderer : function(){
12023 return this.renderer;
12027 * Set the defaultUrl used for updates
12028 * @param {String/Function} defaultUrl The url or a function to call to get the url
12030 setDefaultUrl : function(defaultUrl){
12031 this.defaultUrl = defaultUrl;
12035 * Aborts the executing transaction
12037 abort : function(){
12038 if(this.transaction){
12039 Roo.Ajax.abort(this.transaction);
12044 * Returns true if an update is in progress
12045 * @return {Boolean}
12047 isUpdating : function(){
12048 if(this.transaction){
12049 return Roo.Ajax.isLoading(this.transaction);
12056 * @class Roo.UpdateManager.defaults
12057 * @static (not really - but it helps the doc tool)
12058 * The defaults collection enables customizing the default properties of UpdateManager
12060 Roo.UpdateManager.defaults = {
12062 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12068 * True to process scripts by default (Defaults to false).
12071 loadScripts : false,
12074 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12077 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12079 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12082 disableCaching : false,
12084 * Whether to show indicatorText when loading (Defaults to true).
12087 showLoadIndicator : true,
12089 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12092 indicatorText : '<div class="loading-indicator">Loading...</div>'
12096 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12098 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12099 * @param {String/HTMLElement/Roo.Element} el The element to update
12100 * @param {String} url The url
12101 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12102 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12105 * @member Roo.UpdateManager
12107 Roo.UpdateManager.updateElement = function(el, url, params, options){
12108 var um = Roo.get(el, true).getUpdateManager();
12109 Roo.apply(um, options);
12110 um.update(url, params, options ? options.callback : null);
12112 // alias for backwards compat
12113 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12115 * @class Roo.UpdateManager.BasicRenderer
12116 * Default Content renderer. Updates the elements innerHTML with the responseText.
12118 Roo.UpdateManager.BasicRenderer = function(){};
12120 Roo.UpdateManager.BasicRenderer.prototype = {
12122 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12123 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12124 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12125 * @param {Roo.Element} el The element being rendered
12126 * @param {Object} response The YUI Connect response object
12127 * @param {UpdateManager} updateManager The calling update manager
12128 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12130 render : function(el, response, updateManager, callback){
12131 el.update(response.responseText, updateManager.loadScripts, callback);
12136 * Ext JS Library 1.1.1
12137 * Copyright(c) 2006-2007, Ext JS, LLC.
12139 * Originally Released Under LGPL - original licence link has changed is not relivant.
12142 * <script type="text/javascript">
12146 * @class Roo.util.DelayedTask
12147 * Provides a convenient method of performing setTimeout where a new
12148 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12149 * You can use this class to buffer
12150 * the keypress events for a certain number of milliseconds, and perform only if they stop
12151 * for that amount of time.
12152 * @constructor The parameters to this constructor serve as defaults and are not required.
12153 * @param {Function} fn (optional) The default function to timeout
12154 * @param {Object} scope (optional) The default scope of that timeout
12155 * @param {Array} args (optional) The default Array of arguments
12157 Roo.util.DelayedTask = function(fn, scope, args){
12158 var id = null, d, t;
12160 var call = function(){
12161 var now = new Date().getTime();
12165 fn.apply(scope, args || []);
12169 * Cancels any pending timeout and queues a new one
12170 * @param {Number} delay The milliseconds to delay
12171 * @param {Function} newFn (optional) Overrides function passed to constructor
12172 * @param {Object} newScope (optional) Overrides scope passed to constructor
12173 * @param {Array} newArgs (optional) Overrides args passed to constructor
12175 this.delay = function(delay, newFn, newScope, newArgs){
12176 if(id && delay != d){
12180 t = new Date().getTime();
12182 scope = newScope || scope;
12183 args = newArgs || args;
12185 id = setInterval(call, d);
12190 * Cancel the last queued timeout
12192 this.cancel = function(){
12200 * Ext JS Library 1.1.1
12201 * Copyright(c) 2006-2007, Ext JS, LLC.
12203 * Originally Released Under LGPL - original licence link has changed is not relivant.
12206 * <script type="text/javascript">
12210 Roo.util.TaskRunner = function(interval){
12211 interval = interval || 10;
12212 var tasks = [], removeQueue = [];
12214 var running = false;
12216 var stopThread = function(){
12222 var startThread = function(){
12225 id = setInterval(runTasks, interval);
12229 var removeTask = function(task){
12230 removeQueue.push(task);
12236 var runTasks = function(){
12237 if(removeQueue.length > 0){
12238 for(var i = 0, len = removeQueue.length; i < len; i++){
12239 tasks.remove(removeQueue[i]);
12242 if(tasks.length < 1){
12247 var now = new Date().getTime();
12248 for(var i = 0, len = tasks.length; i < len; ++i){
12250 var itime = now - t.taskRunTime;
12251 if(t.interval <= itime){
12252 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
12253 t.taskRunTime = now;
12254 if(rt === false || t.taskRunCount === t.repeat){
12259 if(t.duration && t.duration <= (now - t.taskStartTime)){
12266 * Queues a new task.
12267 * @param {Object} task
12269 this.start = function(task){
12271 task.taskStartTime = new Date().getTime();
12272 task.taskRunTime = 0;
12273 task.taskRunCount = 0;
12278 this.stop = function(task){
12283 this.stopAll = function(){
12285 for(var i = 0, len = tasks.length; i < len; i++){
12286 if(tasks[i].onStop){
12295 Roo.TaskMgr = new Roo.util.TaskRunner();/*
12297 * Ext JS Library 1.1.1
12298 * Copyright(c) 2006-2007, Ext JS, LLC.
12300 * Originally Released Under LGPL - original licence link has changed is not relivant.
12303 * <script type="text/javascript">
12308 * @class Roo.util.MixedCollection
12309 * @extends Roo.util.Observable
12310 * A Collection class that maintains both numeric indexes and keys and exposes events.
12312 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
12313 * collection (defaults to false)
12314 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
12315 * and return the key value for that item. This is used when available to look up the key on items that
12316 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
12317 * equivalent to providing an implementation for the {@link #getKey} method.
12319 Roo.util.MixedCollection = function(allowFunctions, keyFn){
12327 * Fires when the collection is cleared.
12332 * Fires when an item is added to the collection.
12333 * @param {Number} index The index at which the item was added.
12334 * @param {Object} o The item added.
12335 * @param {String} key The key associated with the added item.
12340 * Fires when an item is replaced in the collection.
12341 * @param {String} key he key associated with the new added.
12342 * @param {Object} old The item being replaced.
12343 * @param {Object} new The new item.
12348 * Fires when an item is removed from the collection.
12349 * @param {Object} o The item being removed.
12350 * @param {String} key (optional) The key associated with the removed item.
12355 this.allowFunctions = allowFunctions === true;
12357 this.getKey = keyFn;
12359 Roo.util.MixedCollection.superclass.constructor.call(this);
12362 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
12363 allowFunctions : false,
12366 * Adds an item to the collection.
12367 * @param {String} key The key to associate with the item
12368 * @param {Object} o The item to add.
12369 * @return {Object} The item added.
12371 add : function(key, o){
12372 if(arguments.length == 1){
12374 key = this.getKey(o);
12376 if(typeof key == "undefined" || key === null){
12378 this.items.push(o);
12379 this.keys.push(null);
12381 var old = this.map[key];
12383 return this.replace(key, o);
12386 this.items.push(o);
12388 this.keys.push(key);
12390 this.fireEvent("add", this.length-1, o, key);
12395 * MixedCollection has a generic way to fetch keys if you implement getKey.
12398 var mc = new Roo.util.MixedCollection();
12399 mc.add(someEl.dom.id, someEl);
12400 mc.add(otherEl.dom.id, otherEl);
12404 var mc = new Roo.util.MixedCollection();
12405 mc.getKey = function(el){
12411 // or via the constructor
12412 var mc = new Roo.util.MixedCollection(false, function(el){
12418 * @param o {Object} The item for which to find the key.
12419 * @return {Object} The key for the passed item.
12421 getKey : function(o){
12426 * Replaces an item in the collection.
12427 * @param {String} key The key associated with the item to replace, or the item to replace.
12428 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
12429 * @return {Object} The new item.
12431 replace : function(key, o){
12432 if(arguments.length == 1){
12434 key = this.getKey(o);
12436 var old = this.item(key);
12437 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
12438 return this.add(key, o);
12440 var index = this.indexOfKey(key);
12441 this.items[index] = o;
12443 this.fireEvent("replace", key, old, o);
12448 * Adds all elements of an Array or an Object to the collection.
12449 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
12450 * an Array of values, each of which are added to the collection.
12452 addAll : function(objs){
12453 if(arguments.length > 1 || objs instanceof Array){
12454 var args = arguments.length > 1 ? arguments : objs;
12455 for(var i = 0, len = args.length; i < len; i++){
12459 for(var key in objs){
12460 if(this.allowFunctions || typeof objs[key] != "function"){
12461 this.add(key, objs[key]);
12468 * Executes the specified function once for every item in the collection, passing each
12469 * item as the first and only parameter. returning false from the function will stop the iteration.
12470 * @param {Function} fn The function to execute for each item.
12471 * @param {Object} scope (optional) The scope in which to execute the function.
12473 each : function(fn, scope){
12474 var items = [].concat(this.items); // each safe for removal
12475 for(var i = 0, len = items.length; i < len; i++){
12476 if(fn.call(scope || items[i], items[i], i, len) === false){
12483 * Executes the specified function once for every key in the collection, passing each
12484 * key, and its associated item as the first two parameters.
12485 * @param {Function} fn The function to execute for each item.
12486 * @param {Object} scope (optional) The scope in which to execute the function.
12488 eachKey : function(fn, scope){
12489 for(var i = 0, len = this.keys.length; i < len; i++){
12490 fn.call(scope || window, this.keys[i], this.items[i], i, len);
12495 * Returns the first item in the collection which elicits a true return value from the
12496 * passed selection function.
12497 * @param {Function} fn The selection function to execute for each item.
12498 * @param {Object} scope (optional) The scope in which to execute the function.
12499 * @return {Object} The first item in the collection which returned true from the selection function.
12501 find : function(fn, scope){
12502 for(var i = 0, len = this.items.length; i < len; i++){
12503 if(fn.call(scope || window, this.items[i], this.keys[i])){
12504 return this.items[i];
12511 * Inserts an item at the specified index in the collection.
12512 * @param {Number} index The index to insert the item at.
12513 * @param {String} key The key to associate with the new item, or the item itself.
12514 * @param {Object} o (optional) If the second parameter was a key, the new item.
12515 * @return {Object} The item inserted.
12517 insert : function(index, key, o){
12518 if(arguments.length == 2){
12520 key = this.getKey(o);
12522 if(index >= this.length){
12523 return this.add(key, o);
12526 this.items.splice(index, 0, o);
12527 if(typeof key != "undefined" && key != null){
12530 this.keys.splice(index, 0, key);
12531 this.fireEvent("add", index, o, key);
12536 * Removed an item from the collection.
12537 * @param {Object} o The item to remove.
12538 * @return {Object} The item removed.
12540 remove : function(o){
12541 return this.removeAt(this.indexOf(o));
12545 * Remove an item from a specified index in the collection.
12546 * @param {Number} index The index within the collection of the item to remove.
12548 removeAt : function(index){
12549 if(index < this.length && index >= 0){
12551 var o = this.items[index];
12552 this.items.splice(index, 1);
12553 var key = this.keys[index];
12554 if(typeof key != "undefined"){
12555 delete this.map[key];
12557 this.keys.splice(index, 1);
12558 this.fireEvent("remove", o, key);
12563 * Removed an item associated with the passed key fom the collection.
12564 * @param {String} key The key of the item to remove.
12566 removeKey : function(key){
12567 return this.removeAt(this.indexOfKey(key));
12571 * Returns the number of items in the collection.
12572 * @return {Number} the number of items in the collection.
12574 getCount : function(){
12575 return this.length;
12579 * Returns index within the collection of the passed Object.
12580 * @param {Object} o The item to find the index of.
12581 * @return {Number} index of the item.
12583 indexOf : function(o){
12584 if(!this.items.indexOf){
12585 for(var i = 0, len = this.items.length; i < len; i++){
12586 if(this.items[i] == o) return i;
12590 return this.items.indexOf(o);
12595 * Returns index within the collection of the passed key.
12596 * @param {String} key The key to find the index of.
12597 * @return {Number} index of the key.
12599 indexOfKey : function(key){
12600 if(!this.keys.indexOf){
12601 for(var i = 0, len = this.keys.length; i < len; i++){
12602 if(this.keys[i] == key) return i;
12606 return this.keys.indexOf(key);
12611 * Returns the item associated with the passed key OR index. Key has priority over index.
12612 * @param {String/Number} key The key or index of the item.
12613 * @return {Object} The item associated with the passed key.
12615 item : function(key){
12616 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
12617 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
12621 * Returns the item at the specified index.
12622 * @param {Number} index The index of the item.
12625 itemAt : function(index){
12626 return this.items[index];
12630 * Returns the item associated with the passed key.
12631 * @param {String/Number} key The key of the item.
12632 * @return {Object} The item associated with the passed key.
12634 key : function(key){
12635 return this.map[key];
12639 * Returns true if the collection contains the passed Object as an item.
12640 * @param {Object} o The Object to look for in the collection.
12641 * @return {Boolean} True if the collection contains the Object as an item.
12643 contains : function(o){
12644 return this.indexOf(o) != -1;
12648 * Returns true if the collection contains the passed Object as a key.
12649 * @param {String} key The key to look for in the collection.
12650 * @return {Boolean} True if the collection contains the Object as a key.
12652 containsKey : function(key){
12653 return typeof this.map[key] != "undefined";
12657 * Removes all items from the collection.
12659 clear : function(){
12664 this.fireEvent("clear");
12668 * Returns the first item in the collection.
12669 * @return {Object} the first item in the collection..
12671 first : function(){
12672 return this.items[0];
12676 * Returns the last item in the collection.
12677 * @return {Object} the last item in the collection..
12680 return this.items[this.length-1];
12683 _sort : function(property, dir, fn){
12684 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
12685 fn = fn || function(a, b){
12688 var c = [], k = this.keys, items = this.items;
12689 for(var i = 0, len = items.length; i < len; i++){
12690 c[c.length] = {key: k[i], value: items[i], index: i};
12692 c.sort(function(a, b){
12693 var v = fn(a[property], b[property]) * dsc;
12695 v = (a.index < b.index ? -1 : 1);
12699 for(var i = 0, len = c.length; i < len; i++){
12700 items[i] = c[i].value;
12703 this.fireEvent("sort", this);
12707 * Sorts this collection with the passed comparison function
12708 * @param {String} direction (optional) "ASC" or "DESC"
12709 * @param {Function} fn (optional) comparison function
12711 sort : function(dir, fn){
12712 this._sort("value", dir, fn);
12716 * Sorts this collection by keys
12717 * @param {String} direction (optional) "ASC" or "DESC"
12718 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
12720 keySort : function(dir, fn){
12721 this._sort("key", dir, fn || function(a, b){
12722 return String(a).toUpperCase()-String(b).toUpperCase();
12727 * Returns a range of items in this collection
12728 * @param {Number} startIndex (optional) defaults to 0
12729 * @param {Number} endIndex (optional) default to the last item
12730 * @return {Array} An array of items
12732 getRange : function(start, end){
12733 var items = this.items;
12734 if(items.length < 1){
12737 start = start || 0;
12738 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
12741 for(var i = start; i <= end; i++) {
12742 r[r.length] = items[i];
12745 for(var i = start; i >= end; i--) {
12746 r[r.length] = items[i];
12753 * Filter the <i>objects</i> in this collection by a specific property.
12754 * Returns a new collection that has been filtered.
12755 * @param {String} property A property on your objects
12756 * @param {String/RegExp} value Either string that the property values
12757 * should start with or a RegExp to test against the property
12758 * @return {MixedCollection} The new filtered collection
12760 filter : function(property, value){
12761 if(!value.exec){ // not a regex
12762 value = String(value);
12763 if(value.length == 0){
12764 return this.clone();
12766 value = new RegExp("^" + Roo.escapeRe(value), "i");
12768 return this.filterBy(function(o){
12769 return o && value.test(o[property]);
12774 * Filter by a function. * Returns a new collection that has been filtered.
12775 * The passed function will be called with each
12776 * object in the collection. If the function returns true, the value is included
12777 * otherwise it is filtered.
12778 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
12779 * @param {Object} scope (optional) The scope of the function (defaults to this)
12780 * @return {MixedCollection} The new filtered collection
12782 filterBy : function(fn, scope){
12783 var r = new Roo.util.MixedCollection();
12784 r.getKey = this.getKey;
12785 var k = this.keys, it = this.items;
12786 for(var i = 0, len = it.length; i < len; i++){
12787 if(fn.call(scope||this, it[i], k[i])){
12788 r.add(k[i], it[i]);
12795 * Creates a duplicate of this collection
12796 * @return {MixedCollection}
12798 clone : function(){
12799 var r = new Roo.util.MixedCollection();
12800 var k = this.keys, it = this.items;
12801 for(var i = 0, len = it.length; i < len; i++){
12802 r.add(k[i], it[i]);
12804 r.getKey = this.getKey;
12809 * Returns the item associated with the passed key or index.
12811 * @param {String/Number} key The key or index of the item.
12812 * @return {Object} The item associated with the passed key.
12814 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
12816 * Ext JS Library 1.1.1
12817 * Copyright(c) 2006-2007, Ext JS, LLC.
12819 * Originally Released Under LGPL - original licence link has changed is not relivant.
12822 * <script type="text/javascript">
12825 * @class Roo.util.JSON
12826 * Modified version of Douglas Crockford"s json.js that doesn"t
12827 * mess with the Object prototype
12828 * http://www.json.org/js.html
12831 Roo.util.JSON = new (function(){
12832 var useHasOwn = {}.hasOwnProperty ? true : false;
12834 // crashes Safari in some instances
12835 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
12837 var pad = function(n) {
12838 return n < 10 ? "0" + n : n;
12851 var encodeString = function(s){
12852 if (/["\\\x00-\x1f]/.test(s)) {
12853 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
12858 c = b.charCodeAt();
12860 Math.floor(c / 16).toString(16) +
12861 (c % 16).toString(16);
12864 return '"' + s + '"';
12867 var encodeArray = function(o){
12868 var a = ["["], b, i, l = o.length, v;
12869 for (i = 0; i < l; i += 1) {
12871 switch (typeof v) {
12880 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
12888 var encodeDate = function(o){
12889 return '"' + o.getFullYear() + "-" +
12890 pad(o.getMonth() + 1) + "-" +
12891 pad(o.getDate()) + "T" +
12892 pad(o.getHours()) + ":" +
12893 pad(o.getMinutes()) + ":" +
12894 pad(o.getSeconds()) + '"';
12898 * Encodes an Object, Array or other value
12899 * @param {Mixed} o The variable to encode
12900 * @return {String} The JSON string
12902 this.encode = function(o)
12904 // should this be extended to fully wrap stringify..
12906 if(typeof o == "undefined" || o === null){
12908 }else if(o instanceof Array){
12909 return encodeArray(o);
12910 }else if(o instanceof Date){
12911 return encodeDate(o);
12912 }else if(typeof o == "string"){
12913 return encodeString(o);
12914 }else if(typeof o == "number"){
12915 return isFinite(o) ? String(o) : "null";
12916 }else if(typeof o == "boolean"){
12919 var a = ["{"], b, i, v;
12921 if(!useHasOwn || o.hasOwnProperty(i)) {
12923 switch (typeof v) {
12932 a.push(this.encode(i), ":",
12933 v === null ? "null" : this.encode(v));
12944 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
12945 * @param {String} json The JSON string
12946 * @return {Object} The resulting object
12948 this.decode = function(json){
12950 return /** eval:var:json */ eval("(" + json + ')');
12954 * Shorthand for {@link Roo.util.JSON#encode}
12955 * @member Roo encode
12957 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
12959 * Shorthand for {@link Roo.util.JSON#decode}
12960 * @member Roo decode
12962 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
12965 * Ext JS Library 1.1.1
12966 * Copyright(c) 2006-2007, Ext JS, LLC.
12968 * Originally Released Under LGPL - original licence link has changed is not relivant.
12971 * <script type="text/javascript">
12975 * @class Roo.util.Format
12976 * Reusable data formatting functions
12979 Roo.util.Format = function(){
12980 var trimRe = /^\s+|\s+$/g;
12983 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
12984 * @param {String} value The string to truncate
12985 * @param {Number} length The maximum length to allow before truncating
12986 * @return {String} The converted text
12988 ellipsis : function(value, len){
12989 if(value && value.length > len){
12990 return value.substr(0, len-3)+"...";
12996 * Checks a reference and converts it to empty string if it is undefined
12997 * @param {Mixed} value Reference to check
12998 * @return {Mixed} Empty string if converted, otherwise the original value
13000 undef : function(value){
13001 return typeof value != "undefined" ? value : "";
13005 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13006 * @param {String} value The string to encode
13007 * @return {String} The encoded text
13009 htmlEncode : function(value){
13010 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13014 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13015 * @param {String} value The string to decode
13016 * @return {String} The decoded text
13018 htmlDecode : function(value){
13019 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13023 * Trims any whitespace from either side of a string
13024 * @param {String} value The text to trim
13025 * @return {String} The trimmed text
13027 trim : function(value){
13028 return String(value).replace(trimRe, "");
13032 * Returns a substring from within an original string
13033 * @param {String} value The original text
13034 * @param {Number} start The start index of the substring
13035 * @param {Number} length The length of the substring
13036 * @return {String} The substring
13038 substr : function(value, start, length){
13039 return String(value).substr(start, length);
13043 * Converts a string to all lower case letters
13044 * @param {String} value The text to convert
13045 * @return {String} The converted text
13047 lowercase : function(value){
13048 return String(value).toLowerCase();
13052 * Converts a string to all upper case letters
13053 * @param {String} value The text to convert
13054 * @return {String} The converted text
13056 uppercase : function(value){
13057 return String(value).toUpperCase();
13061 * Converts the first character only of a string to upper case
13062 * @param {String} value The text to convert
13063 * @return {String} The converted text
13065 capitalize : function(value){
13066 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13070 call : function(value, fn){
13071 if(arguments.length > 2){
13072 var args = Array.prototype.slice.call(arguments, 2);
13073 args.unshift(value);
13075 return /** eval:var:value */ eval(fn).apply(window, args);
13077 /** eval:var:value */
13078 return /** eval:var:value */ eval(fn).call(window, value);
13084 * safer version of Math.toFixed..??/
13085 * @param {Number/String} value The numeric value to format
13086 * @param {Number/String} value Decimal places
13087 * @return {String} The formatted currency string
13089 toFixed : function(v, n)
13091 // why not use to fixed - precision is buggered???
13093 return Math.round(v-0);
13095 var fact = Math.pow(10,n+1);
13096 v = (Math.round((v-0)*fact))/fact;
13097 var z = (''+fact).substring(2);
13098 if (v == Math.floor(v)) {
13099 return Math.floor(v) + '.' + z;
13102 // now just padd decimals..
13103 var ps = String(v).split('.');
13104 var fd = (ps[1] + z);
13105 var r = fd.substring(0,n);
13106 var rm = fd.substring(n);
13108 return ps[0] + '.' + r;
13110 r*=1; // turn it into a number;
13112 if (String(r).length != n) {
13115 r = String(r).substring(1); // chop the end off.
13118 return ps[0] + '.' + r;
13123 * Format a number as US currency
13124 * @param {Number/String} value The numeric value to format
13125 * @return {String} The formatted currency string
13127 usMoney : function(v){
13128 v = (Math.round((v-0)*100))/100;
13129 v = (v == Math.floor(v)) ? v + ".00" : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13131 var ps = v.split('.');
13133 var sub = ps[1] ? '.'+ ps[1] : '.00';
13134 var r = /(\d+)(\d{3})/;
13135 while (r.test(whole)) {
13136 whole = whole.replace(r, '$1' + ',' + '$2');
13138 return "$" + whole + sub ;
13142 * Parse a value into a formatted date using the specified format pattern.
13143 * @param {Mixed} value The value to format
13144 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13145 * @return {String} The formatted date string
13147 date : function(v, format){
13151 if(!(v instanceof Date)){
13152 v = new Date(Date.parse(v));
13154 return v.dateFormat(format || "m/d/Y");
13158 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13159 * @param {String} format Any valid date format string
13160 * @return {Function} The date formatting function
13162 dateRenderer : function(format){
13163 return function(v){
13164 return Roo.util.Format.date(v, format);
13169 stripTagsRE : /<\/?[^>]+>/gi,
13172 * Strips all HTML tags
13173 * @param {Mixed} value The text from which to strip tags
13174 * @return {String} The stripped text
13176 stripTags : function(v){
13177 return !v ? v : String(v).replace(this.stripTagsRE, "");
13182 * Ext JS Library 1.1.1
13183 * Copyright(c) 2006-2007, Ext JS, LLC.
13185 * Originally Released Under LGPL - original licence link has changed is not relivant.
13188 * <script type="text/javascript">
13195 * @class Roo.MasterTemplate
13196 * @extends Roo.Template
13197 * Provides a template that can have child templates. The syntax is:
13199 var t = new Roo.MasterTemplate(
13200 '<select name="{name}">',
13201 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13204 t.add('options', {value: 'foo', text: 'bar'});
13205 // or you can add multiple child elements in one shot
13206 t.addAll('options', [
13207 {value: 'foo', text: 'bar'},
13208 {value: 'foo2', text: 'bar2'},
13209 {value: 'foo3', text: 'bar3'}
13211 // then append, applying the master template values
13212 t.append('my-form', {name: 'my-select'});
13214 * A name attribute for the child template is not required if you have only one child
13215 * template or you want to refer to them by index.
13217 Roo.MasterTemplate = function(){
13218 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
13219 this.originalHtml = this.html;
13221 var m, re = this.subTemplateRe;
13224 while(m = re.exec(this.html)){
13225 var name = m[1], content = m[2];
13230 tpl : new Roo.Template(content)
13233 st[name] = st[subIndex];
13235 st[subIndex].tpl.compile();
13236 st[subIndex].tpl.call = this.call.createDelegate(this);
13239 this.subCount = subIndex;
13242 Roo.extend(Roo.MasterTemplate, Roo.Template, {
13244 * The regular expression used to match sub templates
13248 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
13251 * Applies the passed values to a child template.
13252 * @param {String/Number} name (optional) The name or index of the child template
13253 * @param {Array/Object} values The values to be applied to the template
13254 * @return {MasterTemplate} this
13256 add : function(name, values){
13257 if(arguments.length == 1){
13258 values = arguments[0];
13261 var s = this.subs[name];
13262 s.buffer[s.buffer.length] = s.tpl.apply(values);
13267 * Applies all the passed values to a child template.
13268 * @param {String/Number} name (optional) The name or index of the child template
13269 * @param {Array} values The values to be applied to the template, this should be an array of objects.
13270 * @param {Boolean} reset (optional) True to reset the template first
13271 * @return {MasterTemplate} this
13273 fill : function(name, values, reset){
13275 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
13283 for(var i = 0, len = values.length; i < len; i++){
13284 this.add(name, values[i]);
13290 * Resets the template for reuse
13291 * @return {MasterTemplate} this
13293 reset : function(){
13295 for(var i = 0; i < this.subCount; i++){
13301 applyTemplate : function(values){
13303 var replaceIndex = -1;
13304 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
13305 return s[++replaceIndex].buffer.join("");
13307 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
13310 apply : function(){
13311 return this.applyTemplate.apply(this, arguments);
13314 compile : function(){return this;}
13318 * Alias for fill().
13321 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
13323 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
13324 * var tpl = Roo.MasterTemplate.from('element-id');
13325 * @param {String/HTMLElement} el
13326 * @param {Object} config
13329 Roo.MasterTemplate.from = function(el, config){
13330 el = Roo.getDom(el);
13331 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
13334 * Ext JS Library 1.1.1
13335 * Copyright(c) 2006-2007, Ext JS, LLC.
13337 * Originally Released Under LGPL - original licence link has changed is not relivant.
13340 * <script type="text/javascript">
13345 * @class Roo.util.CSS
13346 * Utility class for manipulating CSS rules
13349 Roo.util.CSS = function(){
13351 var doc = document;
13353 var camelRe = /(-[a-z])/gi;
13354 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
13358 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
13359 * tag and appended to the HEAD of the document.
13360 * @param {String|Object} cssText The text containing the css rules
13361 * @param {String} id An id to add to the stylesheet for later removal
13362 * @return {StyleSheet}
13364 createStyleSheet : function(cssText, id){
13366 var head = doc.getElementsByTagName("head")[0];
13367 var nrules = doc.createElement("style");
13368 nrules.setAttribute("type", "text/css");
13370 nrules.setAttribute("id", id);
13372 if (typeof(cssText) != 'string') {
13373 // support object maps..
13374 // not sure if this a good idea..
13375 // perhaps it should be merged with the general css handling
13376 // and handle js style props.
13377 var cssTextNew = [];
13378 for(var n in cssText) {
13380 for(var k in cssText[n]) {
13381 citems.push( k + ' : ' +cssText[n][k] + ';' );
13383 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
13386 cssText = cssTextNew.join("\n");
13392 head.appendChild(nrules);
13393 ss = nrules.styleSheet;
13394 ss.cssText = cssText;
13397 nrules.appendChild(doc.createTextNode(cssText));
13399 nrules.cssText = cssText;
13401 head.appendChild(nrules);
13402 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
13404 this.cacheStyleSheet(ss);
13409 * Removes a style or link tag by id
13410 * @param {String} id The id of the tag
13412 removeStyleSheet : function(id){
13413 var existing = doc.getElementById(id);
13415 existing.parentNode.removeChild(existing);
13420 * Dynamically swaps an existing stylesheet reference for a new one
13421 * @param {String} id The id of an existing link tag to remove
13422 * @param {String} url The href of the new stylesheet to include
13424 swapStyleSheet : function(id, url){
13425 this.removeStyleSheet(id);
13426 var ss = doc.createElement("link");
13427 ss.setAttribute("rel", "stylesheet");
13428 ss.setAttribute("type", "text/css");
13429 ss.setAttribute("id", id);
13430 ss.setAttribute("href", url);
13431 doc.getElementsByTagName("head")[0].appendChild(ss);
13435 * Refresh the rule cache if you have dynamically added stylesheets
13436 * @return {Object} An object (hash) of rules indexed by selector
13438 refreshCache : function(){
13439 return this.getRules(true);
13443 cacheStyleSheet : function(stylesheet){
13447 try{// try catch for cross domain access issue
13448 var ssRules = stylesheet.cssRules || stylesheet.rules;
13449 for(var j = ssRules.length-1; j >= 0; --j){
13450 rules[ssRules[j].selectorText] = ssRules[j];
13456 * Gets all css rules for the document
13457 * @param {Boolean} refreshCache true to refresh the internal cache
13458 * @return {Object} An object (hash) of rules indexed by selector
13460 getRules : function(refreshCache){
13461 if(rules == null || refreshCache){
13463 var ds = doc.styleSheets;
13464 for(var i =0, len = ds.length; i < len; i++){
13466 this.cacheStyleSheet(ds[i]);
13474 * Gets an an individual CSS rule by selector(s)
13475 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
13476 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
13477 * @return {CSSRule} The CSS rule or null if one is not found
13479 getRule : function(selector, refreshCache){
13480 var rs = this.getRules(refreshCache);
13481 if(!(selector instanceof Array)){
13482 return rs[selector];
13484 for(var i = 0; i < selector.length; i++){
13485 if(rs[selector[i]]){
13486 return rs[selector[i]];
13494 * Updates a rule property
13495 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
13496 * @param {String} property The css property
13497 * @param {String} value The new value for the property
13498 * @return {Boolean} true If a rule was found and updated
13500 updateRule : function(selector, property, value){
13501 if(!(selector instanceof Array)){
13502 var rule = this.getRule(selector);
13504 rule.style[property.replace(camelRe, camelFn)] = value;
13508 for(var i = 0; i < selector.length; i++){
13509 if(this.updateRule(selector[i], property, value)){
13519 * Ext JS Library 1.1.1
13520 * Copyright(c) 2006-2007, Ext JS, LLC.
13522 * Originally Released Under LGPL - original licence link has changed is not relivant.
13525 * <script type="text/javascript">
13531 * @class Roo.util.ClickRepeater
13532 * @extends Roo.util.Observable
13534 * A wrapper class which can be applied to any element. Fires a "click" event while the
13535 * mouse is pressed. The interval between firings may be specified in the config but
13536 * defaults to 10 milliseconds.
13538 * Optionally, a CSS class may be applied to the element during the time it is pressed.
13540 * @cfg {String/HTMLElement/Element} el The element to act as a button.
13541 * @cfg {Number} delay The initial delay before the repeating event begins firing.
13542 * Similar to an autorepeat key delay.
13543 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
13544 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
13545 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
13546 * "interval" and "delay" are ignored. "immediate" is honored.
13547 * @cfg {Boolean} preventDefault True to prevent the default click event
13548 * @cfg {Boolean} stopDefault True to stop the default click event
13551 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
13552 * 2007-02-02 jvs Renamed to ClickRepeater
13553 * 2007-02-03 jvs Modifications for FF Mac and Safari
13556 * @param {String/HTMLElement/Element} el The element to listen on
13557 * @param {Object} config
13559 Roo.util.ClickRepeater = function(el, config)
13561 this.el = Roo.get(el);
13562 this.el.unselectable();
13564 Roo.apply(this, config);
13569 * Fires when the mouse button is depressed.
13570 * @param {Roo.util.ClickRepeater} this
13572 "mousedown" : true,
13575 * Fires on a specified interval during the time the element is pressed.
13576 * @param {Roo.util.ClickRepeater} this
13581 * Fires when the mouse key is released.
13582 * @param {Roo.util.ClickRepeater} this
13587 this.el.on("mousedown", this.handleMouseDown, this);
13588 if(this.preventDefault || this.stopDefault){
13589 this.el.on("click", function(e){
13590 if(this.preventDefault){
13591 e.preventDefault();
13593 if(this.stopDefault){
13599 // allow inline handler
13601 this.on("click", this.handler, this.scope || this);
13604 Roo.util.ClickRepeater.superclass.constructor.call(this);
13607 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
13610 preventDefault : true,
13611 stopDefault : false,
13615 handleMouseDown : function(){
13616 clearTimeout(this.timer);
13618 if(this.pressClass){
13619 this.el.addClass(this.pressClass);
13621 this.mousedownTime = new Date();
13623 Roo.get(document).on("mouseup", this.handleMouseUp, this);
13624 this.el.on("mouseout", this.handleMouseOut, this);
13626 this.fireEvent("mousedown", this);
13627 this.fireEvent("click", this);
13629 this.timer = this.click.defer(this.delay || this.interval, this);
13633 click : function(){
13634 this.fireEvent("click", this);
13635 this.timer = this.click.defer(this.getInterval(), this);
13639 getInterval: function(){
13640 if(!this.accelerate){
13641 return this.interval;
13643 var pressTime = this.mousedownTime.getElapsed();
13644 if(pressTime < 500){
13646 }else if(pressTime < 1700){
13648 }else if(pressTime < 2600){
13650 }else if(pressTime < 3500){
13652 }else if(pressTime < 4400){
13654 }else if(pressTime < 5300){
13656 }else if(pressTime < 6200){
13664 handleMouseOut : function(){
13665 clearTimeout(this.timer);
13666 if(this.pressClass){
13667 this.el.removeClass(this.pressClass);
13669 this.el.on("mouseover", this.handleMouseReturn, this);
13673 handleMouseReturn : function(){
13674 this.el.un("mouseover", this.handleMouseReturn);
13675 if(this.pressClass){
13676 this.el.addClass(this.pressClass);
13682 handleMouseUp : function(){
13683 clearTimeout(this.timer);
13684 this.el.un("mouseover", this.handleMouseReturn);
13685 this.el.un("mouseout", this.handleMouseOut);
13686 Roo.get(document).un("mouseup", this.handleMouseUp);
13687 this.el.removeClass(this.pressClass);
13688 this.fireEvent("mouseup", this);
13692 * Ext JS Library 1.1.1
13693 * Copyright(c) 2006-2007, Ext JS, LLC.
13695 * Originally Released Under LGPL - original licence link has changed is not relivant.
13698 * <script type="text/javascript">
13703 * @class Roo.KeyNav
13704 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
13705 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
13706 * way to implement custom navigation schemes for any UI component.</p>
13707 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
13708 * pageUp, pageDown, del, home, end. Usage:</p>
13710 var nav = new Roo.KeyNav("my-element", {
13711 "left" : function(e){
13712 this.moveLeft(e.ctrlKey);
13714 "right" : function(e){
13715 this.moveRight(e.ctrlKey);
13717 "enter" : function(e){
13724 * @param {String/HTMLElement/Roo.Element} el The element to bind to
13725 * @param {Object} config The config
13727 Roo.KeyNav = function(el, config){
13728 this.el = Roo.get(el);
13729 Roo.apply(this, config);
13730 if(!this.disabled){
13731 this.disabled = true;
13736 Roo.KeyNav.prototype = {
13738 * @cfg {Boolean} disabled
13739 * True to disable this KeyNav instance (defaults to false)
13743 * @cfg {String} defaultEventAction
13744 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
13745 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
13746 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
13748 defaultEventAction: "stopEvent",
13750 * @cfg {Boolean} forceKeyDown
13751 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
13752 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
13753 * handle keydown instead of keypress.
13755 forceKeyDown : false,
13758 prepareEvent : function(e){
13759 var k = e.getKey();
13760 var h = this.keyToHandler[k];
13761 //if(h && this[h]){
13762 // e.stopPropagation();
13764 if(Roo.isSafari && h && k >= 37 && k <= 40){
13770 relay : function(e){
13771 var k = e.getKey();
13772 var h = this.keyToHandler[k];
13774 if(this.doRelay(e, this[h], h) !== true){
13775 e[this.defaultEventAction]();
13781 doRelay : function(e, h, hname){
13782 return h.call(this.scope || this, e);
13785 // possible handlers
13799 // quick lookup hash
13816 * Enable this KeyNav
13818 enable: function(){
13820 // ie won't do special keys on keypress, no one else will repeat keys with keydown
13821 // the EventObject will normalize Safari automatically
13822 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
13823 this.el.on("keydown", this.relay, this);
13825 this.el.on("keydown", this.prepareEvent, this);
13826 this.el.on("keypress", this.relay, this);
13828 this.disabled = false;
13833 * Disable this KeyNav
13835 disable: function(){
13836 if(!this.disabled){
13837 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
13838 this.el.un("keydown", this.relay);
13840 this.el.un("keydown", this.prepareEvent);
13841 this.el.un("keypress", this.relay);
13843 this.disabled = true;
13848 * Ext JS Library 1.1.1
13849 * Copyright(c) 2006-2007, Ext JS, LLC.
13851 * Originally Released Under LGPL - original licence link has changed is not relivant.
13854 * <script type="text/javascript">
13859 * @class Roo.KeyMap
13860 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
13861 * The constructor accepts the same config object as defined by {@link #addBinding}.
13862 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
13863 * combination it will call the function with this signature (if the match is a multi-key
13864 * combination the callback will still be called only once): (String key, Roo.EventObject e)
13865 * A KeyMap can also handle a string representation of keys.<br />
13868 // map one key by key code
13869 var map = new Roo.KeyMap("my-element", {
13870 key: 13, // or Roo.EventObject.ENTER
13875 // map multiple keys to one action by string
13876 var map = new Roo.KeyMap("my-element", {
13882 // map multiple keys to multiple actions by strings and array of codes
13883 var map = new Roo.KeyMap("my-element", [
13886 fn: function(){ alert("Return was pressed"); }
13889 fn: function(){ alert('a, b or c was pressed'); }
13894 fn: function(){ alert('Control + shift + tab was pressed.'); }
13898 * <b>Note: A KeyMap starts enabled</b>
13900 * @param {String/HTMLElement/Roo.Element} el The element to bind to
13901 * @param {Object} config The config (see {@link #addBinding})
13902 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
13904 Roo.KeyMap = function(el, config, eventName){
13905 this.el = Roo.get(el);
13906 this.eventName = eventName || "keydown";
13907 this.bindings = [];
13909 this.addBinding(config);
13914 Roo.KeyMap.prototype = {
13916 * True to stop the event from bubbling and prevent the default browser action if the
13917 * key was handled by the KeyMap (defaults to false)
13923 * Add a new binding to this KeyMap. The following config object properties are supported:
13925 Property Type Description
13926 ---------- --------------- ----------------------------------------------------------------------
13927 key String/Array A single keycode or an array of keycodes to handle
13928 shift Boolean True to handle key only when shift is pressed (defaults to false)
13929 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
13930 alt Boolean True to handle key only when alt is pressed (defaults to false)
13931 fn Function The function to call when KeyMap finds the expected key combination
13932 scope Object The scope of the callback function
13938 var map = new Roo.KeyMap(document, {
13939 key: Roo.EventObject.ENTER,
13944 //Add a new binding to the existing KeyMap later
13952 * @param {Object/Array} config A single KeyMap config or an array of configs
13954 addBinding : function(config){
13955 if(config instanceof Array){
13956 for(var i = 0, len = config.length; i < len; i++){
13957 this.addBinding(config[i]);
13961 var keyCode = config.key,
13962 shift = config.shift,
13963 ctrl = config.ctrl,
13966 scope = config.scope;
13967 if(typeof keyCode == "string"){
13969 var keyString = keyCode.toUpperCase();
13970 for(var j = 0, len = keyString.length; j < len; j++){
13971 ks.push(keyString.charCodeAt(j));
13975 var keyArray = keyCode instanceof Array;
13976 var handler = function(e){
13977 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
13978 var k = e.getKey();
13980 for(var i = 0, len = keyCode.length; i < len; i++){
13981 if(keyCode[i] == k){
13982 if(this.stopEvent){
13985 fn.call(scope || window, k, e);
13991 if(this.stopEvent){
13994 fn.call(scope || window, k, e);
13999 this.bindings.push(handler);
14003 * Shorthand for adding a single key listener
14004 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14005 * following options:
14006 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14007 * @param {Function} fn The function to call
14008 * @param {Object} scope (optional) The scope of the function
14010 on : function(key, fn, scope){
14011 var keyCode, shift, ctrl, alt;
14012 if(typeof key == "object" && !(key instanceof Array)){
14031 handleKeyDown : function(e){
14032 if(this.enabled){ //just in case
14033 var b = this.bindings;
14034 for(var i = 0, len = b.length; i < len; i++){
14035 b[i].call(this, e);
14041 * Returns true if this KeyMap is enabled
14042 * @return {Boolean}
14044 isEnabled : function(){
14045 return this.enabled;
14049 * Enables this KeyMap
14051 enable: function(){
14053 this.el.on(this.eventName, this.handleKeyDown, this);
14054 this.enabled = true;
14059 * Disable this KeyMap
14061 disable: function(){
14063 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14064 this.enabled = false;
14069 * Ext JS Library 1.1.1
14070 * Copyright(c) 2006-2007, Ext JS, LLC.
14072 * Originally Released Under LGPL - original licence link has changed is not relivant.
14075 * <script type="text/javascript">
14080 * @class Roo.util.TextMetrics
14081 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14082 * wide, in pixels, a given block of text will be.
14085 Roo.util.TextMetrics = function(){
14089 * Measures the size of the specified text
14090 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14091 * that can affect the size of the rendered text
14092 * @param {String} text The text to measure
14093 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14094 * in order to accurately measure the text height
14095 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14097 measure : function(el, text, fixedWidth){
14099 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14102 shared.setFixedWidth(fixedWidth || 'auto');
14103 return shared.getSize(text);
14107 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14108 * the overhead of multiple calls to initialize the style properties on each measurement.
14109 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14110 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14111 * in order to accurately measure the text height
14112 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14114 createInstance : function(el, fixedWidth){
14115 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14122 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14123 var ml = new Roo.Element(document.createElement('div'));
14124 document.body.appendChild(ml.dom);
14125 ml.position('absolute');
14126 ml.setLeftTop(-1000, -1000);
14130 ml.setWidth(fixedWidth);
14135 * Returns the size of the specified text based on the internal element's style and width properties
14136 * @memberOf Roo.util.TextMetrics.Instance#
14137 * @param {String} text The text to measure
14138 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14140 getSize : function(text){
14142 var s = ml.getSize();
14148 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14149 * that can affect the size of the rendered text
14150 * @memberOf Roo.util.TextMetrics.Instance#
14151 * @param {String/HTMLElement} el The element, dom node or id
14153 bind : function(el){
14155 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14160 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14161 * to set a fixed width in order to accurately measure the text height.
14162 * @memberOf Roo.util.TextMetrics.Instance#
14163 * @param {Number} width The width to set on the element
14165 setFixedWidth : function(width){
14166 ml.setWidth(width);
14170 * Returns the measured width of the specified text
14171 * @memberOf Roo.util.TextMetrics.Instance#
14172 * @param {String} text The text to measure
14173 * @return {Number} width The width in pixels
14175 getWidth : function(text){
14176 ml.dom.style.width = 'auto';
14177 return this.getSize(text).width;
14181 * Returns the measured height of the specified text. For multiline text, be sure to call
14182 * {@link #setFixedWidth} if necessary.
14183 * @memberOf Roo.util.TextMetrics.Instance#
14184 * @param {String} text The text to measure
14185 * @return {Number} height The height in pixels
14187 getHeight : function(text){
14188 return this.getSize(text).height;
14192 instance.bind(bindTo);
14197 // backwards compat
14198 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
14200 * Ext JS Library 1.1.1
14201 * Copyright(c) 2006-2007, Ext JS, LLC.
14203 * Originally Released Under LGPL - original licence link has changed is not relivant.
14206 * <script type="text/javascript">
14210 * @class Roo.state.Provider
14211 * Abstract base class for state provider implementations. This class provides methods
14212 * for encoding and decoding <b>typed</b> variables including dates and defines the
14213 * Provider interface.
14215 Roo.state.Provider = function(){
14217 * @event statechange
14218 * Fires when a state change occurs.
14219 * @param {Provider} this This state provider
14220 * @param {String} key The state key which was changed
14221 * @param {String} value The encoded value for the state
14224 "statechange": true
14227 Roo.state.Provider.superclass.constructor.call(this);
14229 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
14231 * Returns the current value for a key
14232 * @param {String} name The key name
14233 * @param {Mixed} defaultValue A default value to return if the key's value is not found
14234 * @return {Mixed} The state data
14236 get : function(name, defaultValue){
14237 return typeof this.state[name] == "undefined" ?
14238 defaultValue : this.state[name];
14242 * Clears a value from the state
14243 * @param {String} name The key name
14245 clear : function(name){
14246 delete this.state[name];
14247 this.fireEvent("statechange", this, name, null);
14251 * Sets the value for a key
14252 * @param {String} name The key name
14253 * @param {Mixed} value The value to set
14255 set : function(name, value){
14256 this.state[name] = value;
14257 this.fireEvent("statechange", this, name, value);
14261 * Decodes a string previously encoded with {@link #encodeValue}.
14262 * @param {String} value The value to decode
14263 * @return {Mixed} The decoded value
14265 decodeValue : function(cookie){
14266 var re = /^(a|n|d|b|s|o)\:(.*)$/;
14267 var matches = re.exec(unescape(cookie));
14268 if(!matches || !matches[1]) return; // non state cookie
14269 var type = matches[1];
14270 var v = matches[2];
14273 return parseFloat(v);
14275 return new Date(Date.parse(v));
14280 var values = v.split("^");
14281 for(var i = 0, len = values.length; i < len; i++){
14282 all.push(this.decodeValue(values[i]));
14287 var values = v.split("^");
14288 for(var i = 0, len = values.length; i < len; i++){
14289 var kv = values[i].split("=");
14290 all[kv[0]] = this.decodeValue(kv[1]);
14299 * Encodes a value including type information. Decode with {@link #decodeValue}.
14300 * @param {Mixed} value The value to encode
14301 * @return {String} The encoded value
14303 encodeValue : function(v){
14305 if(typeof v == "number"){
14307 }else if(typeof v == "boolean"){
14308 enc = "b:" + (v ? "1" : "0");
14309 }else if(v instanceof Date){
14310 enc = "d:" + v.toGMTString();
14311 }else if(v instanceof Array){
14313 for(var i = 0, len = v.length; i < len; i++){
14314 flat += this.encodeValue(v[i]);
14315 if(i != len-1) flat += "^";
14318 }else if(typeof v == "object"){
14321 if(typeof v[key] != "function"){
14322 flat += key + "=" + this.encodeValue(v[key]) + "^";
14325 enc = "o:" + flat.substring(0, flat.length-1);
14329 return escape(enc);
14335 * Ext JS Library 1.1.1
14336 * Copyright(c) 2006-2007, Ext JS, LLC.
14338 * Originally Released Under LGPL - original licence link has changed is not relivant.
14341 * <script type="text/javascript">
14344 * @class Roo.state.Manager
14345 * This is the global state manager. By default all components that are "state aware" check this class
14346 * for state information if you don't pass them a custom state provider. In order for this class
14347 * to be useful, it must be initialized with a provider when your application initializes.
14349 // in your initialization function
14351 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
14353 // supposed you have a {@link Roo.BorderLayout}
14354 var layout = new Roo.BorderLayout(...);
14355 layout.restoreState();
14356 // or a {Roo.BasicDialog}
14357 var dialog = new Roo.BasicDialog(...);
14358 dialog.restoreState();
14362 Roo.state.Manager = function(){
14363 var provider = new Roo.state.Provider();
14367 * Configures the default state provider for your application
14368 * @param {Provider} stateProvider The state provider to set
14370 setProvider : function(stateProvider){
14371 provider = stateProvider;
14375 * Returns the current value for a key
14376 * @param {String} name The key name
14377 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
14378 * @return {Mixed} The state data
14380 get : function(key, defaultValue){
14381 return provider.get(key, defaultValue);
14385 * Sets the value for a key
14386 * @param {String} name The key name
14387 * @param {Mixed} value The state data
14389 set : function(key, value){
14390 provider.set(key, value);
14394 * Clears a value from the state
14395 * @param {String} name The key name
14397 clear : function(key){
14398 provider.clear(key);
14402 * Gets the currently configured state provider
14403 * @return {Provider} The state provider
14405 getProvider : function(){
14412 * Ext JS Library 1.1.1
14413 * Copyright(c) 2006-2007, Ext JS, LLC.
14415 * Originally Released Under LGPL - original licence link has changed is not relivant.
14418 * <script type="text/javascript">
14421 * @class Roo.state.CookieProvider
14422 * @extends Roo.state.Provider
14423 * The default Provider implementation which saves state via cookies.
14426 var cp = new Roo.state.CookieProvider({
14428 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
14429 domain: "roojs.com"
14431 Roo.state.Manager.setProvider(cp);
14433 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
14434 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
14435 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
14436 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
14437 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
14438 * domain the page is running on including the 'www' like 'www.roojs.com')
14439 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
14441 * Create a new CookieProvider
14442 * @param {Object} config The configuration object
14444 Roo.state.CookieProvider = function(config){
14445 Roo.state.CookieProvider.superclass.constructor.call(this);
14447 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
14448 this.domain = null;
14449 this.secure = false;
14450 Roo.apply(this, config);
14451 this.state = this.readCookies();
14454 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
14456 set : function(name, value){
14457 if(typeof value == "undefined" || value === null){
14461 this.setCookie(name, value);
14462 Roo.state.CookieProvider.superclass.set.call(this, name, value);
14466 clear : function(name){
14467 this.clearCookie(name);
14468 Roo.state.CookieProvider.superclass.clear.call(this, name);
14472 readCookies : function(){
14474 var c = document.cookie + ";";
14475 var re = /\s?(.*?)=(.*?);/g;
14477 while((matches = re.exec(c)) != null){
14478 var name = matches[1];
14479 var value = matches[2];
14480 if(name && name.substring(0,3) == "ys-"){
14481 cookies[name.substr(3)] = this.decodeValue(value);
14488 setCookie : function(name, value){
14489 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
14490 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
14491 ((this.path == null) ? "" : ("; path=" + this.path)) +
14492 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
14493 ((this.secure == true) ? "; secure" : "");
14497 clearCookie : function(name){
14498 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
14499 ((this.path == null) ? "" : ("; path=" + this.path)) +
14500 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
14501 ((this.secure == true) ? "; secure" : "");