4 * Copyright(c) 2006-2007, Ext JS, LLC.
6 * Originally Released Under LGPL - original licence link has changed is not relivant.
9 * <script type="text/javascript">
17 window["undefined"] = window["undefined"];
21 * Roo core utilities and functions.
26 * Copies all the properties of config to obj.
27 * @param {Object} obj The receiver of the properties
28 * @param {Object} config The source of the properties
29 * @param {Object} defaults A different object that will also be applied for default values
30 * @return {Object} returns obj
35 Roo.apply = function(o, c, defaults){
37 // no "this" reference for friendly out of scope calls
38 Roo.apply(o, defaults);
40 if(o && c && typeof c == 'object'){
51 var ua = navigator.userAgent.toLowerCase();
53 var isStrict = document.compatMode == "CSS1Compat",
54 isOpera = ua.indexOf("opera") > -1,
55 isSafari = (/webkit|khtml/).test(ua),
56 isIE = ua.indexOf("msie") > -1,
57 isIE7 = ua.indexOf("msie 7") > -1,
58 isGecko = !isSafari && ua.indexOf("gecko") > -1,
59 isBorderBox = isIE && !isStrict,
60 isWindows = (ua.indexOf("windows") != -1 || ua.indexOf("win32") != -1),
61 isMac = (ua.indexOf("macintosh") != -1 || ua.indexOf("mac os x") != -1),
62 isLinux = (ua.indexOf("linux") != -1),
63 isSecure = window.location.href.toLowerCase().indexOf("https") === 0,
64 isTouch = 'ontouchstart' in window || window.DocumentTouch && document instanceof DocumentTouch;
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,
622 * By default, Ext intelligently decides whether floating elements should be shimmed. If you are using flash,
623 * you may want to set this to true.
626 useShims : ((isIE && !isIE7) || (isGecko && isMac)),
631 * Selects a single element as a Roo Element
632 * This is about as close as you can get to jQuery's $('do crazy stuff')
633 * @param {String} selector The selector/xpath query
634 * @param {Node} root (optional) The start of the query (defaults to document).
635 * @return {Roo.Element}
637 selectNode : function(selector, root)
639 var node = Roo.DomQuery.selectNode(selector,root);
640 return node ? Roo.get(node) : new Roo.Element(false);
648 Roo.namespace("Roo", "Roo.util", "Roo.grid", "Roo.dd", "Roo.tree", "Roo.data",
649 "Roo.form", "Roo.menu", "Roo.state", "Roo.lib", "Roo.layout", "Roo.app", "Roo.ux");
652 * Ext JS Library 1.1.1
653 * Copyright(c) 2006-2007, Ext JS, LLC.
655 * Originally Released Under LGPL - original licence link has changed is not relivant.
658 * <script type="text/javascript">
662 // wrappedn so fnCleanup is not in global scope...
664 function fnCleanUp() {
665 var p = Function.prototype;
666 delete p.createSequence;
668 delete p.createDelegate;
669 delete p.createCallback;
670 delete p.createInterceptor;
672 window.detachEvent("onunload", fnCleanUp);
674 window.attachEvent("onunload", fnCleanUp);
681 * These functions are available on every Function object (any JavaScript function).
683 Roo.apply(Function.prototype, {
685 * Creates a callback that passes arguments[0], arguments[1], arguments[2], ...
686 * Call directly on any function. Example: <code>myFunction.createCallback(myarg, myarg2)</code>
687 * Will create a function that is bound to those 2 args.
688 * @return {Function} The new function
690 createCallback : function(/*args...*/){
691 // make args available, in function below
692 var args = arguments;
695 return method.apply(window, args);
700 * Creates a delegate (callback) that sets the scope to obj.
701 * Call directly on any function. Example: <code>this.myFunction.createDelegate(this)</code>
702 * Will create a function that is automatically scoped to this.
703 * @param {Object} obj (optional) The object for which the scope is set
704 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
705 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
706 * if a number the args are inserted at the specified position
707 * @return {Function} The new function
709 createDelegate : function(obj, args, appendArgs){
712 var callArgs = args || arguments;
713 if(appendArgs === true){
714 callArgs = Array.prototype.slice.call(arguments, 0);
715 callArgs = callArgs.concat(args);
716 }else if(typeof appendArgs == "number"){
717 callArgs = Array.prototype.slice.call(arguments, 0); // copy arguments first
718 var applyArgs = [appendArgs, 0].concat(args); // create method call params
719 Array.prototype.splice.apply(callArgs, applyArgs); // splice them in
721 return method.apply(obj || window, callArgs);
726 * Calls this function after the number of millseconds specified.
727 * @param {Number} millis The number of milliseconds for the setTimeout call (if 0 the function is executed immediately)
728 * @param {Object} obj (optional) The object for which the scope is set
729 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
730 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
731 * if a number the args are inserted at the specified position
732 * @return {Number} The timeout id that can be used with clearTimeout
734 defer : function(millis, obj, args, appendArgs){
735 var fn = this.createDelegate(obj, args, appendArgs);
737 return setTimeout(fn, millis);
743 * Create a combined function call sequence of the original function + the passed function.
744 * The resulting function returns the results of the original function.
745 * The passed fcn is called with the parameters of the original function
746 * @param {Function} fcn The function to sequence
747 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
748 * @return {Function} The new function
750 createSequence : function(fcn, scope){
751 if(typeof fcn != "function"){
756 var retval = method.apply(this || window, arguments);
757 fcn.apply(scope || this || window, arguments);
763 * Creates an interceptor function. The passed fcn is called before the original one. If it returns false, the original one is not called.
764 * The resulting function returns the results of the original function.
765 * The passed fcn is called with the parameters of the original function.
767 * @param {Function} fcn The function to call before the original
768 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
769 * @return {Function} The new function
771 createInterceptor : function(fcn, scope){
772 if(typeof fcn != "function"){
779 if(fcn.apply(scope || this || window, arguments) === false){
782 return method.apply(this || window, arguments);
788 * Ext JS Library 1.1.1
789 * Copyright(c) 2006-2007, Ext JS, LLC.
791 * Originally Released Under LGPL - original licence link has changed is not relivant.
794 * <script type="text/javascript">
797 Roo.applyIf(String, {
802 * Escapes the passed string for ' and \
803 * @param {String} string The string to escape
804 * @return {String} The escaped string
807 escape : function(string) {
808 return string.replace(/('|\\)/g, "\\$1");
812 * Pads the left side of a string with a specified character. This is especially useful
813 * for normalizing number and date strings. Example usage:
815 var s = String.leftPad('123', 5, '0');
816 // s now contains the string: '00123'
818 * @param {String} string The original string
819 * @param {Number} size The total length of the output string
820 * @param {String} char (optional) The character with which to pad the original string (defaults to empty string " ")
821 * @return {String} The padded string
824 leftPad : function (val, size, ch) {
825 var result = new String(val);
826 if(ch === null || ch === undefined || ch === '') {
829 while (result.length < size) {
830 result = ch + result;
836 * Allows you to define a tokenized string and pass an arbitrary number of arguments to replace the tokens. Each
837 * token must be unique, and must increment in the format {0}, {1}, etc. Example usage:
839 var cls = 'my-class', text = 'Some text';
840 var s = String.format('<div class="{0}">{1}</div>', cls, text);
841 // s now contains the string: '<div class="my-class">Some text</div>'
843 * @param {String} string The tokenized string to be formatted
844 * @param {String} value1 The value to replace token {0}
845 * @param {String} value2 Etc...
846 * @return {String} The formatted string
849 format : function(format){
850 var args = Array.prototype.slice.call(arguments, 1);
851 return format.replace(/\{(\d+)\}/g, function(m, i){
852 return Roo.util.Format.htmlEncode(args[i]);
858 * Utility function that allows you to easily switch a string between two alternating values. The passed value
859 * is compared to the current string, and if they are equal, the other value that was passed in is returned. If
860 * they are already different, the first value passed in is returned. Note that this method returns the new value
861 * but does not change the current string.
863 // alternate sort directions
864 sort = sort.toggle('ASC', 'DESC');
866 // instead of conditional logic:
867 sort = (sort == 'ASC' ? 'DESC' : 'ASC');
869 * @param {String} value The value to compare to the current string
870 * @param {String} other The new value to use if the string already equals the first value passed in
871 * @return {String} The new value
874 String.prototype.toggle = function(value, other){
875 return this == value ? other : value;
878 * Ext JS Library 1.1.1
879 * Copyright(c) 2006-2007, Ext JS, LLC.
881 * Originally Released Under LGPL - original licence link has changed is not relivant.
884 * <script type="text/javascript">
890 Roo.applyIf(Number.prototype, {
892 * Checks whether or not the current number is within a desired range. If the number is already within the
893 * range it is returned, otherwise the min or max value is returned depending on which side of the range is
894 * exceeded. Note that this method returns the constrained value but does not change the current number.
895 * @param {Number} min The minimum number in the range
896 * @param {Number} max The maximum number in the range
897 * @return {Number} The constrained value if outside the range, otherwise the current value
899 constrain : function(min, max){
900 return Math.min(Math.max(this, min), max);
904 * Ext JS Library 1.1.1
905 * Copyright(c) 2006-2007, Ext JS, LLC.
907 * Originally Released Under LGPL - original licence link has changed is not relivant.
910 * <script type="text/javascript">
915 Roo.applyIf(Array.prototype, {
917 * Checks whether or not the specified object exists in the array.
918 * @param {Object} o The object to check for
919 * @return {Number} The index of o in the array (or -1 if it is not found)
921 indexOf : function(o){
922 for (var i = 0, len = this.length; i < len; i++){
923 if(this[i] == o) return i;
929 * Removes the specified object from the array. If the object is not found nothing happens.
930 * @param {Object} o The object to remove
932 remove : function(o){
933 var index = this.indexOf(o);
935 this.splice(index, 1);
939 * Map (JS 1.6 compatibility)
940 * @param {Function} function to call
944 var len = this.length >>> 0;
945 if (typeof fun != "function")
946 throw new TypeError();
948 var res = new Array(len);
949 var thisp = arguments[1];
950 for (var i = 0; i < len; i++)
953 res[i] = fun.call(thisp, this[i], i, this);
964 * Ext JS Library 1.1.1
965 * Copyright(c) 2006-2007, Ext JS, LLC.
967 * Originally Released Under LGPL - original licence link has changed is not relivant.
970 * <script type="text/javascript">
976 * The date parsing and format syntax is a subset of
977 * <a href="http://www.php.net/date">PHP's date() function</a>, and the formats that are
978 * supported will provide results equivalent to their PHP versions.
980 * Following is the list of all currently supported formats:
983 'Wed Jan 10 2007 15:05:01 GMT-0600 (Central Standard Time)'
985 Format Output Description
986 ------ ---------- --------------------------------------------------------------
987 d 10 Day of the month, 2 digits with leading zeros
988 D Wed A textual representation of a day, three letters
989 j 10 Day of the month without leading zeros
990 l Wednesday A full textual representation of the day of the week
991 S th English ordinal day of month suffix, 2 chars (use with j)
992 w 3 Numeric representation of the day of the week
993 z 9 The julian date, or day of the year (0-365)
994 W 01 ISO-8601 2-digit week number of year, weeks starting on Monday (00-52)
995 F January A full textual representation of the month
996 m 01 Numeric representation of a month, with leading zeros
997 M Jan Month name abbreviation, three letters
998 n 1 Numeric representation of a month, without leading zeros
999 t 31 Number of days in the given month
1000 L 0 Whether it's a leap year (1 if it is a leap year, else 0)
1001 Y 2007 A full numeric representation of a year, 4 digits
1002 y 07 A two digit representation of a year
1003 a pm Lowercase Ante meridiem and Post meridiem
1004 A PM Uppercase Ante meridiem and Post meridiem
1005 g 3 12-hour format of an hour without leading zeros
1006 G 15 24-hour format of an hour without leading zeros
1007 h 03 12-hour format of an hour with leading zeros
1008 H 15 24-hour format of an hour with leading zeros
1009 i 05 Minutes with leading zeros
1010 s 01 Seconds, with leading zeros
1011 O -0600 Difference to Greenwich time (GMT) in hours (Allows +08, without minutes)
1012 P -06:00 Difference to Greenwich time (GMT) with colon between hours and minutes
1013 T CST Timezone setting of the machine running the code
1014 Z -21600 Timezone offset in seconds (negative if west of UTC, positive if east)
1017 * Example usage (note that you must escape format specifiers with '\\' to render them as character literals):
1019 var dt = new Date('1/10/2007 03:05:01 PM GMT-0600');
1020 document.write(dt.format('Y-m-d')); //2007-01-10
1021 document.write(dt.format('F j, Y, g:i a')); //January 10, 2007, 3:05 pm
1022 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
1025 * Here are some standard date/time patterns that you might find helpful. They
1026 * are not part of the source of Date.js, but to use them you can simply copy this
1027 * block of code into any script that is included after Date.js and they will also become
1028 * globally available on the Date object. Feel free to add or remove patterns as needed in your code.
1031 ISO8601Long:"Y-m-d H:i:s",
1032 ISO8601Short:"Y-m-d",
1034 LongDate: "l, F d, Y",
1035 FullDateTime: "l, F d, Y g:i:s A",
1038 LongTime: "g:i:s A",
1039 SortableDateTime: "Y-m-d\\TH:i:s",
1040 UniversalSortableDateTime: "Y-m-d H:i:sO",
1047 var dt = new Date();
1048 document.write(dt.format(Date.patterns.ShortDate));
1053 * Most of the date-formatting functions below are the excellent work of Baron Schwartz.
1054 * They generate precompiled functions from date formats instead of parsing and
1055 * processing the pattern every time you format a date. These functions are available
1056 * on every Date object (any javascript function).
1058 * The original article and download are here:
1059 * http://www.xaprb.com/blog/2005/12/12/javascript-closures-for-runtime-efficiency/
1066 Returns the number of milliseconds between this date and date
1067 @param {Date} date (optional) Defaults to now
1068 @return {Number} The diff in milliseconds
1069 @member Date getElapsed
1071 Date.prototype.getElapsed = function(date) {
1072 return Math.abs((date || new Date()).getTime()-this.getTime());
1074 // was in date file..
1078 Date.parseFunctions = {count:0};
1080 Date.parseRegexes = [];
1082 Date.formatFunctions = {count:0};
1085 Date.prototype.dateFormat = function(format) {
1086 if (Date.formatFunctions[format] == null) {
1087 Date.createNewFormat(format);
1089 var func = Date.formatFunctions[format];
1090 return this[func]();
1095 * Formats a date given the supplied format string
1096 * @param {String} format The format string
1097 * @return {String} The formatted date
1100 Date.prototype.format = Date.prototype.dateFormat;
1103 Date.createNewFormat = function(format) {
1104 var funcName = "format" + Date.formatFunctions.count++;
1105 Date.formatFunctions[format] = funcName;
1106 var code = "Date.prototype." + funcName + " = function(){return ";
1107 var special = false;
1109 for (var i = 0; i < format.length; ++i) {
1110 ch = format.charAt(i);
1111 if (!special && ch == "\\") {
1116 code += "'" + String.escape(ch) + "' + ";
1119 code += Date.getFormatCode(ch);
1122 /** eval:var:zzzzzzzzzzzzz */
1123 eval(code.substring(0, code.length - 3) + ";}");
1127 Date.getFormatCode = function(character) {
1128 switch (character) {
1130 return "String.leftPad(this.getDate(), 2, '0') + ";
1132 return "Date.dayNames[this.getDay()].substring(0, 3) + ";
1134 return "this.getDate() + ";
1136 return "Date.dayNames[this.getDay()] + ";
1138 return "this.getSuffix() + ";
1140 return "this.getDay() + ";
1142 return "this.getDayOfYear() + ";
1144 return "this.getWeekOfYear() + ";
1146 return "Date.monthNames[this.getMonth()] + ";
1148 return "String.leftPad(this.getMonth() + 1, 2, '0') + ";
1150 return "Date.monthNames[this.getMonth()].substring(0, 3) + ";
1152 return "(this.getMonth() + 1) + ";
1154 return "this.getDaysInMonth() + ";
1156 return "(this.isLeapYear() ? 1 : 0) + ";
1158 return "this.getFullYear() + ";
1160 return "('' + this.getFullYear()).substring(2, 4) + ";
1162 return "(this.getHours() < 12 ? 'am' : 'pm') + ";
1164 return "(this.getHours() < 12 ? 'AM' : 'PM') + ";
1166 return "((this.getHours() % 12) ? this.getHours() % 12 : 12) + ";
1168 return "this.getHours() + ";
1170 return "String.leftPad((this.getHours() % 12) ? this.getHours() % 12 : 12, 2, '0') + ";
1172 return "String.leftPad(this.getHours(), 2, '0') + ";
1174 return "String.leftPad(this.getMinutes(), 2, '0') + ";
1176 return "String.leftPad(this.getSeconds(), 2, '0') + ";
1178 return "this.getGMTOffset() + ";
1180 return "this.getGMTColonOffset() + ";
1182 return "this.getTimezone() + ";
1184 return "(this.getTimezoneOffset() * -60) + ";
1186 return "'" + String.escape(character) + "' + ";
1191 * Parses the passed string using the specified format. Note that this function expects dates in normal calendar
1192 * format, meaning that months are 1-based (1 = January) and not zero-based like in JavaScript dates. Any part of
1193 * the date format that is not specified will default to the current date value for that part. Time parts can also
1194 * be specified, but default to 0. Keep in mind that the input date string must precisely match the specified format
1195 * string or the parse operation will fail.
1198 //dt = Fri May 25 2007 (current date)
1199 var dt = new Date();
1201 //dt = Thu May 25 2006 (today's month/day in 2006)
1202 dt = Date.parseDate("2006", "Y");
1204 //dt = Sun Jan 15 2006 (all date parts specified)
1205 dt = Date.parseDate("2006-1-15", "Y-m-d");
1207 //dt = Sun Jan 15 2006 15:20:01 GMT-0600 (CST)
1208 dt = Date.parseDate("2006-1-15 3:20:01 PM", "Y-m-d h:i:s A" );
1210 * @param {String} input The unparsed date as a string
1211 * @param {String} format The format the date is in
1212 * @return {Date} The parsed date
1215 Date.parseDate = function(input, format) {
1216 if (Date.parseFunctions[format] == null) {
1217 Date.createParser(format);
1219 var func = Date.parseFunctions[format];
1220 return Date[func](input);
1225 Date.createParser = function(format) {
1226 var funcName = "parse" + Date.parseFunctions.count++;
1227 var regexNum = Date.parseRegexes.length;
1228 var currentGroup = 1;
1229 Date.parseFunctions[format] = funcName;
1231 var code = "Date." + funcName + " = function(input){\n"
1232 + "var y = -1, m = -1, d = -1, h = -1, i = -1, s = -1, o, z, v;\n"
1233 + "var d = new Date();\n"
1234 + "y = d.getFullYear();\n"
1235 + "m = d.getMonth();\n"
1236 + "d = d.getDate();\n"
1237 + "var results = input.match(Date.parseRegexes[" + regexNum + "]);\n"
1238 + "if (results && results.length > 0) {";
1241 var special = false;
1243 for (var i = 0; i < format.length; ++i) {
1244 ch = format.charAt(i);
1245 if (!special && ch == "\\") {
1250 regex += String.escape(ch);
1253 var obj = Date.formatCodeToRegex(ch, currentGroup);
1254 currentGroup += obj.g;
1256 if (obj.g && obj.c) {
1262 code += "if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0 && s >= 0)\n"
1263 + "{v = new Date(y, m, d, h, i, s);}\n"
1264 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0)\n"
1265 + "{v = new Date(y, m, d, h, i);}\n"
1266 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0)\n"
1267 + "{v = new Date(y, m, d, h);}\n"
1268 + "else if (y >= 0 && m >= 0 && d > 0)\n"
1269 + "{v = new Date(y, m, d);}\n"
1270 + "else if (y >= 0 && m >= 0)\n"
1271 + "{v = new Date(y, m);}\n"
1272 + "else if (y >= 0)\n"
1273 + "{v = new Date(y);}\n"
1274 + "}return (v && (z || o))?\n" // favour UTC offset over GMT offset
1275 + " ((z)? v.add(Date.SECOND, (v.getTimezoneOffset() * 60) + (z*1)) :\n" // reset to UTC, then add offset
1276 + " v.add(Date.HOUR, (v.getGMTOffset() / 100) + (o / -100))) : v\n" // reset to GMT, then add offset
1279 Date.parseRegexes[regexNum] = new RegExp("^" + regex + "$");
1280 /** eval:var:zzzzzzzzzzzzz */
1285 Date.formatCodeToRegex = function(character, currentGroup) {
1286 switch (character) {
1290 s:"(?:Sun|Mon|Tue|Wed|Thu|Fri|Sat)"};
1293 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1294 s:"(\\d{1,2})"}; // day of month without leading zeroes
1297 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1298 s:"(\\d{2})"}; // day of month with leading zeroes
1302 s:"(?:" + Date.dayNames.join("|") + ")"};
1306 s:"(?:st|nd|rd|th)"};
1321 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "].substring(0, 3)], 10);\n",
1322 s:"(" + Date.monthNames.join("|") + ")"};
1325 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "]], 10);\n",
1326 s:"(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)"};
1329 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1330 s:"(\\d{1,2})"}; // Numeric representation of a month, without leading zeros
1333 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1334 s:"(\\d{2})"}; // Numeric representation of a month, with leading zeros
1345 c:"y = parseInt(results[" + currentGroup + "], 10);\n",
1349 c:"var ty = parseInt(results[" + currentGroup + "], 10);\n"
1350 + "y = ty > Date.y2kYear ? 1900 + ty : 2000 + ty;\n",
1354 c:"if (results[" + currentGroup + "] == 'am') {\n"
1355 + "if (h == 12) { h = 0; }\n"
1356 + "} else { if (h < 12) { h += 12; }}",
1360 c:"if (results[" + currentGroup + "] == 'AM') {\n"
1361 + "if (h == 12) { h = 0; }\n"
1362 + "} else { if (h < 12) { h += 12; }}",
1367 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1368 s:"(\\d{1,2})"}; // 12/24-hr format format of an hour without leading zeroes
1372 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1373 s:"(\\d{2})"}; // 12/24-hr format format of an hour with leading zeroes
1376 c:"i = parseInt(results[" + currentGroup + "], 10);\n",
1380 c:"s = parseInt(results[" + currentGroup + "], 10);\n",
1385 "o = results[", currentGroup, "];\n",
1386 "var sn = o.substring(0,1);\n", // get + / - sign
1387 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(3,5) / 60);\n", // get hours (performs minutes-to-hour conversion also)
1388 "var mn = o.substring(3,5) % 60;\n", // get minutes
1389 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n", // -12hrs <= GMT offset <= 14hrs
1390 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1392 s:"([+\-]\\d{2,4})"};
1398 "o = results[", currentGroup, "];\n",
1399 "var sn = o.substring(0,1);\n",
1400 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(4,6) / 60);\n",
1401 "var mn = o.substring(4,6) % 60;\n",
1402 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n",
1403 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1409 s:"[A-Z]{1,4}"}; // timezone abbrev. may be between 1 - 4 chars
1412 c:"z = results[" + currentGroup + "];\n" // -43200 <= UTC offset <= 50400
1413 + "z = (-43200 <= z*1 && z*1 <= 50400)? z : null;\n",
1414 s:"([+\-]?\\d{1,5})"}; // leading '+' sign is optional for UTC offset
1418 s:String.escape(character)};
1423 * Get the timezone abbreviation of the current date (equivalent to the format specifier 'T').
1424 * @return {String} The abbreviated timezone name (e.g. 'CST')
1426 Date.prototype.getTimezone = function() {
1427 return this.toString().replace(/^.*? ([A-Z]{1,4})[\-+][0-9]{4} .*$/, "$1");
1431 * Get the offset from GMT of the current date (equivalent to the format specifier 'O').
1432 * @return {String} The 4-character offset string prefixed with + or - (e.g. '-0600')
1434 Date.prototype.getGMTOffset = function() {
1435 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1436 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1437 + String.leftPad(this.getTimezoneOffset() % 60, 2, "0");
1441 * Get the offset from GMT of the current date (equivalent to the format specifier 'P').
1442 * @return {String} 2-characters representing hours and 2-characters representing minutes
1443 * seperated by a colon and prefixed with + or - (e.g. '-06:00')
1445 Date.prototype.getGMTColonOffset = function() {
1446 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1447 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1449 + String.leftPad(this.getTimezoneOffset() %60, 2, "0");
1453 * Get the numeric day number of the year, adjusted for leap year.
1454 * @return {Number} 0 through 364 (365 in leap years)
1456 Date.prototype.getDayOfYear = function() {
1458 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1459 for (var i = 0; i < this.getMonth(); ++i) {
1460 num += Date.daysInMonth[i];
1462 return num + this.getDate() - 1;
1466 * Get the string representation of the numeric week number of the year
1467 * (equivalent to the format specifier 'W').
1468 * @return {String} '00' through '52'
1470 Date.prototype.getWeekOfYear = function() {
1471 // Skip to Thursday of this week
1472 var now = this.getDayOfYear() + (4 - this.getDay());
1473 // Find the first Thursday of the year
1474 var jan1 = new Date(this.getFullYear(), 0, 1);
1475 var then = (7 - jan1.getDay() + 4);
1476 return String.leftPad(((now - then) / 7) + 1, 2, "0");
1480 * Whether or not the current date is in a leap year.
1481 * @return {Boolean} True if the current date is in a leap year, else false
1483 Date.prototype.isLeapYear = function() {
1484 var year = this.getFullYear();
1485 return ((year & 3) == 0 && (year % 100 || (year % 400 == 0 && year)));
1489 * Get the first day of the current month, adjusted for leap year. The returned value
1490 * is the numeric day index within the week (0-6) which can be used in conjunction with
1491 * the {@link #monthNames} array to retrieve the textual day name.
1494 var dt = new Date('1/10/2007');
1495 document.write(Date.dayNames[dt.getFirstDayOfMonth()]); //output: 'Monday'
1497 * @return {Number} The day number (0-6)
1499 Date.prototype.getFirstDayOfMonth = function() {
1500 var day = (this.getDay() - (this.getDate() - 1)) % 7;
1501 return (day < 0) ? (day + 7) : day;
1505 * Get the last day of the current month, adjusted for leap year. The returned value
1506 * is the numeric day index within the week (0-6) which can be used in conjunction with
1507 * the {@link #monthNames} array to retrieve the textual day name.
1510 var dt = new Date('1/10/2007');
1511 document.write(Date.dayNames[dt.getLastDayOfMonth()]); //output: 'Wednesday'
1513 * @return {Number} The day number (0-6)
1515 Date.prototype.getLastDayOfMonth = function() {
1516 var day = (this.getDay() + (Date.daysInMonth[this.getMonth()] - this.getDate())) % 7;
1517 return (day < 0) ? (day + 7) : day;
1522 * Get the first date of this date's month
1525 Date.prototype.getFirstDateOfMonth = function() {
1526 return new Date(this.getFullYear(), this.getMonth(), 1);
1530 * Get the last date of this date's month
1533 Date.prototype.getLastDateOfMonth = function() {
1534 return new Date(this.getFullYear(), this.getMonth(), this.getDaysInMonth());
1537 * Get the number of days in the current month, adjusted for leap year.
1538 * @return {Number} The number of days in the month
1540 Date.prototype.getDaysInMonth = function() {
1541 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1542 return Date.daysInMonth[this.getMonth()];
1546 * Get the English ordinal suffix of the current day (equivalent to the format specifier 'S').
1547 * @return {String} 'st, 'nd', 'rd' or 'th'
1549 Date.prototype.getSuffix = function() {
1550 switch (this.getDate()) {
1567 Date.daysInMonth = [31,28,31,30,31,30,31,31,30,31,30,31];
1570 * An array of textual month names.
1571 * Override these values for international dates, for example...
1572 * Date.monthNames = ['JanInYourLang', 'FebInYourLang', ...];
1591 * An array of textual day names.
1592 * Override these values for international dates, for example...
1593 * Date.dayNames = ['SundayInYourLang', 'MondayInYourLang', ...];
1609 Date.monthNumbers = {
1624 * Creates and returns a new Date instance with the exact same date value as the called instance.
1625 * Dates are copied and passed by reference, so if a copied date variable is modified later, the original
1626 * variable will also be changed. When the intention is to create a new variable that will not
1627 * modify the original instance, you should create a clone.
1629 * Example of correctly cloning a date:
1632 var orig = new Date('10/1/2006');
1635 document.write(orig); //returns 'Thu Oct 05 2006'!
1638 var orig = new Date('10/1/2006');
1639 var copy = orig.clone();
1641 document.write(orig); //returns 'Thu Oct 01 2006'
1643 * @return {Date} The new Date instance
1645 Date.prototype.clone = function() {
1646 return new Date(this.getTime());
1650 * Clears any time information from this date
1651 @param {Boolean} clone true to create a clone of this date, clear the time and return it
1652 @return {Date} this or the clone
1654 Date.prototype.clearTime = function(clone){
1656 return this.clone().clearTime();
1661 this.setMilliseconds(0);
1666 // safari setMonth is broken
1668 Date.brokenSetMonth = Date.prototype.setMonth;
1669 Date.prototype.setMonth = function(num){
1671 var n = Math.ceil(-num);
1672 var back_year = Math.ceil(n/12);
1673 var month = (n % 12) ? 12 - n % 12 : 0 ;
1674 this.setFullYear(this.getFullYear() - back_year);
1675 return Date.brokenSetMonth.call(this, month);
1677 return Date.brokenSetMonth.apply(this, arguments);
1682 /** Date interval constant
1686 /** Date interval constant
1690 /** Date interval constant
1694 /** Date interval constant
1698 /** Date interval constant
1702 /** Date interval constant
1706 /** Date interval constant
1712 * Provides a convenient method of performing basic date arithmetic. This method
1713 * does not modify the Date instance being called - it creates and returns
1714 * a new Date instance containing the resulting date value.
1719 var dt = new Date('10/29/2006').add(Date.DAY, 5);
1720 document.write(dt); //returns 'Fri Oct 06 2006 00:00:00'
1722 //Negative values will subtract correctly:
1723 var dt2 = new Date('10/1/2006').add(Date.DAY, -5);
1724 document.write(dt2); //returns 'Tue Sep 26 2006 00:00:00'
1726 //You can even chain several calls together in one line!
1727 var dt3 = new Date('10/1/2006').add(Date.DAY, 5).add(Date.HOUR, 8).add(Date.MINUTE, -30);
1728 document.write(dt3); //returns 'Fri Oct 06 2006 07:30:00'
1731 * @param {String} interval A valid date interval enum value
1732 * @param {Number} value The amount to add to the current date
1733 * @return {Date} The new Date instance
1735 Date.prototype.add = function(interval, value){
1736 var d = this.clone();
1737 if (!interval || value === 0) return d;
1738 switch(interval.toLowerCase()){
1740 d.setMilliseconds(this.getMilliseconds() + value);
1743 d.setSeconds(this.getSeconds() + value);
1746 d.setMinutes(this.getMinutes() + value);
1749 d.setHours(this.getHours() + value);
1752 d.setDate(this.getDate() + value);
1755 var day = this.getDate();
1757 day = Math.min(day, this.getFirstDateOfMonth().add('mo', value).getLastDateOfMonth().getDate());
1760 d.setMonth(this.getMonth() + value);
1763 d.setFullYear(this.getFullYear() + value);
1770 * Ext JS Library 1.1.1
1771 * Copyright(c) 2006-2007, Ext JS, LLC.
1773 * Originally Released Under LGPL - original licence link has changed is not relivant.
1776 * <script type="text/javascript">
1780 * @class Roo.lib.Dom
1783 * Dom utils (from YIU afaik)
1788 * Get the view width
1789 * @param {Boolean} full True will get the full document, otherwise it's the view width
1790 * @return {Number} The width
1793 getViewWidth : function(full) {
1794 return full ? this.getDocumentWidth() : this.getViewportWidth();
1797 * Get the view height
1798 * @param {Boolean} full True will get the full document, otherwise it's the view height
1799 * @return {Number} The height
1801 getViewHeight : function(full) {
1802 return full ? this.getDocumentHeight() : this.getViewportHeight();
1805 getDocumentHeight: function() {
1806 var scrollHeight = (document.compatMode != "CSS1Compat") ? document.body.scrollHeight : document.documentElement.scrollHeight;
1807 return Math.max(scrollHeight, this.getViewportHeight());
1810 getDocumentWidth: function() {
1811 var scrollWidth = (document.compatMode != "CSS1Compat") ? document.body.scrollWidth : document.documentElement.scrollWidth;
1812 return Math.max(scrollWidth, this.getViewportWidth());
1815 getViewportHeight: function() {
1816 var height = self.innerHeight;
1817 var mode = document.compatMode;
1819 if ((mode || Roo.isIE) && !Roo.isOpera) {
1820 height = (mode == "CSS1Compat") ?
1821 document.documentElement.clientHeight :
1822 document.body.clientHeight;
1828 getViewportWidth: function() {
1829 var width = self.innerWidth;
1830 var mode = document.compatMode;
1832 if (mode || Roo.isIE) {
1833 width = (mode == "CSS1Compat") ?
1834 document.documentElement.clientWidth :
1835 document.body.clientWidth;
1840 isAncestor : function(p, c) {
1847 if (p.contains && !Roo.isSafari) {
1848 return p.contains(c);
1849 } else if (p.compareDocumentPosition) {
1850 return !!(p.compareDocumentPosition(c) & 16);
1852 var parent = c.parentNode;
1857 else if (!parent.tagName || parent.tagName.toUpperCase() == "HTML") {
1860 parent = parent.parentNode;
1866 getRegion : function(el) {
1867 return Roo.lib.Region.getRegion(el);
1870 getY : function(el) {
1871 return this.getXY(el)[1];
1874 getX : function(el) {
1875 return this.getXY(el)[0];
1878 getXY : function(el) {
1879 var p, pe, b, scroll, bd = document.body;
1880 el = Roo.getDom(el);
1881 var fly = Roo.lib.AnimBase.fly;
1882 if (el.getBoundingClientRect) {
1883 b = el.getBoundingClientRect();
1884 scroll = fly(document).getScroll();
1885 return [b.left + scroll.left, b.top + scroll.top];
1891 var hasAbsolute = fly(el).getStyle("position") == "absolute";
1898 if (!hasAbsolute && fly(p).getStyle("position") == "absolute") {
1905 var bt = parseInt(pe.getStyle("borderTopWidth"), 10) || 0;
1906 var bl = parseInt(pe.getStyle("borderLeftWidth"), 10) || 0;
1913 if (p != el && pe.getStyle('overflow') != 'visible') {
1921 if (Roo.isSafari && hasAbsolute) {
1926 if (Roo.isGecko && !hasAbsolute) {
1928 x += parseInt(dbd.getStyle("borderLeftWidth"), 10) || 0;
1929 y += parseInt(dbd.getStyle("borderTopWidth"), 10) || 0;
1933 while (p && p != bd) {
1934 if (!Roo.isOpera || (p.tagName != 'TR' && fly(p).getStyle("display") != "inline")) {
1946 setXY : function(el, xy) {
1947 el = Roo.fly(el, '_setXY');
1949 var pts = el.translatePoints(xy);
1950 if (xy[0] !== false) {
1951 el.dom.style.left = pts.left + "px";
1953 if (xy[1] !== false) {
1954 el.dom.style.top = pts.top + "px";
1958 setX : function(el, x) {
1959 this.setXY(el, [x, false]);
1962 setY : function(el, y) {
1963 this.setXY(el, [false, y]);
1967 * Portions of this file are based on pieces of Yahoo User Interface Library
1968 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
1969 * YUI licensed under the BSD License:
1970 * http://developer.yahoo.net/yui/license.txt
1971 * <script type="text/javascript">
1975 Roo.lib.Event = function() {
1976 var loadComplete = false;
1978 var unloadListeners = [];
1980 var onAvailStack = [];
1982 var lastError = null;
1995 startInterval: function() {
1996 if (!this._interval) {
1998 var callback = function() {
1999 self._tryPreloadAttach();
2001 this._interval = setInterval(callback, this.POLL_INTERVAL);
2006 onAvailable: function(p_id, p_fn, p_obj, p_override) {
2007 onAvailStack.push({ id: p_id,
2010 override: p_override,
2011 checkReady: false });
2013 retryCount = this.POLL_RETRYS;
2014 this.startInterval();
2018 addListener: function(el, eventName, fn) {
2019 el = Roo.getDom(el);
2024 if ("unload" == eventName) {
2025 unloadListeners[unloadListeners.length] =
2026 [el, eventName, fn];
2030 var wrappedFn = function(e) {
2031 return fn(Roo.lib.Event.getEvent(e));
2034 var li = [el, eventName, fn, wrappedFn];
2036 var index = listeners.length;
2037 listeners[index] = li;
2039 this.doAdd(el, eventName, wrappedFn, false);
2045 removeListener: function(el, eventName, fn) {
2048 el = Roo.getDom(el);
2051 return this.purgeElement(el, false, eventName);
2055 if ("unload" == eventName) {
2057 for (i = 0,len = unloadListeners.length; i < len; i++) {
2058 var li = unloadListeners[i];
2061 li[1] == eventName &&
2063 unloadListeners.splice(i, 1);
2071 var cacheItem = null;
2074 var index = arguments[3];
2076 if ("undefined" == typeof index) {
2077 index = this._getCacheIndex(el, eventName, fn);
2081 cacheItem = listeners[index];
2084 if (!el || !cacheItem) {
2088 this.doRemove(el, eventName, cacheItem[this.WFN], false);
2090 delete listeners[index][this.WFN];
2091 delete listeners[index][this.FN];
2092 listeners.splice(index, 1);
2099 getTarget: function(ev, resolveTextNode) {
2100 ev = ev.browserEvent || ev;
2101 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2102 var t = ev.target || ev.srcElement;
2103 return this.resolveTextNode(t);
2107 resolveTextNode: function(node) {
2108 if (Roo.isSafari && node && 3 == node.nodeType) {
2109 return node.parentNode;
2116 getPageX: function(ev) {
2117 ev = ev.browserEvent || ev;
2118 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2120 if (!x && 0 !== x) {
2121 x = ev.clientX || 0;
2124 x += this.getScroll()[1];
2132 getPageY: function(ev) {
2133 ev = ev.browserEvent || ev;
2134 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2136 if (!y && 0 !== y) {
2137 y = ev.clientY || 0;
2140 y += this.getScroll()[0];
2149 getXY: function(ev) {
2150 ev = ev.browserEvent || ev;
2151 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2152 return [this.getPageX(ev), this.getPageY(ev)];
2156 getRelatedTarget: function(ev) {
2157 ev = ev.browserEvent || ev;
2158 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2159 var t = ev.relatedTarget;
2161 if (ev.type == "mouseout") {
2163 } else if (ev.type == "mouseover") {
2168 return this.resolveTextNode(t);
2172 getTime: function(ev) {
2173 ev = ev.browserEvent || ev;
2174 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2176 var t = new Date().getTime();
2180 this.lastError = ex;
2189 stopEvent: function(ev) {
2190 this.stopPropagation(ev);
2191 this.preventDefault(ev);
2195 stopPropagation: function(ev) {
2196 ev = ev.browserEvent || ev;
2197 if (ev.stopPropagation) {
2198 ev.stopPropagation();
2200 ev.cancelBubble = true;
2205 preventDefault: function(ev) {
2206 ev = ev.browserEvent || ev;
2207 if(ev.preventDefault) {
2208 ev.preventDefault();
2210 ev.returnValue = false;
2215 getEvent: function(e) {
2216 var ev = e || window.event;
2218 var c = this.getEvent.caller;
2220 ev = c.arguments[0];
2221 if (ev && Event == ev.constructor) {
2231 getCharCode: function(ev) {
2232 ev = ev.browserEvent || ev;
2233 return ev.charCode || ev.keyCode || 0;
2237 _getCacheIndex: function(el, eventName, fn) {
2238 for (var i = 0,len = listeners.length; i < len; ++i) {
2239 var li = listeners[i];
2241 li[this.FN] == fn &&
2242 li[this.EL] == el &&
2243 li[this.TYPE] == eventName) {
2255 getEl: function(id) {
2256 return document.getElementById(id);
2260 clearCache: function() {
2264 _load: function(e) {
2265 loadComplete = true;
2266 var EU = Roo.lib.Event;
2270 EU.doRemove(window, "load", EU._load);
2275 _tryPreloadAttach: function() {
2284 var tryAgain = !loadComplete;
2286 tryAgain = (retryCount > 0);
2291 for (var i = 0,len = onAvailStack.length; i < len; ++i) {
2292 var item = onAvailStack[i];
2294 var el = this.getEl(item.id);
2297 if (!item.checkReady ||
2300 (document && document.body)) {
2303 if (item.override) {
2304 if (item.override === true) {
2307 scope = item.override;
2310 item.fn.call(scope, item.obj);
2311 onAvailStack[i] = null;
2314 notAvail.push(item);
2319 retryCount = (notAvail.length === 0) ? 0 : retryCount - 1;
2323 this.startInterval();
2325 clearInterval(this._interval);
2326 this._interval = null;
2329 this.locked = false;
2336 purgeElement: function(el, recurse, eventName) {
2337 var elListeners = this.getListeners(el, eventName);
2339 for (var i = 0,len = elListeners.length; i < len; ++i) {
2340 var l = elListeners[i];
2341 this.removeListener(el, l.type, l.fn);
2345 if (recurse && el && el.childNodes) {
2346 for (i = 0,len = el.childNodes.length; i < len; ++i) {
2347 this.purgeElement(el.childNodes[i], recurse, eventName);
2353 getListeners: function(el, eventName) {
2354 var results = [], searchLists;
2356 searchLists = [listeners, unloadListeners];
2357 } else if (eventName == "unload") {
2358 searchLists = [unloadListeners];
2360 searchLists = [listeners];
2363 for (var j = 0; j < searchLists.length; ++j) {
2364 var searchList = searchLists[j];
2365 if (searchList && searchList.length > 0) {
2366 for (var i = 0,len = searchList.length; i < len; ++i) {
2367 var l = searchList[i];
2368 if (l && l[this.EL] === el &&
2369 (!eventName || eventName === l[this.TYPE])) {
2374 adjust: l[this.ADJ_SCOPE],
2382 return (results.length) ? results : null;
2386 _unload: function(e) {
2388 var EU = Roo.lib.Event, i, j, l, len, index;
2390 for (i = 0,len = unloadListeners.length; i < len; ++i) {
2391 l = unloadListeners[i];
2394 if (l[EU.ADJ_SCOPE]) {
2395 if (l[EU.ADJ_SCOPE] === true) {
2398 scope = l[EU.ADJ_SCOPE];
2401 l[EU.FN].call(scope, EU.getEvent(e), l[EU.OBJ]);
2402 unloadListeners[i] = null;
2408 unloadListeners = null;
2410 if (listeners && listeners.length > 0) {
2411 j = listeners.length;
2414 l = listeners[index];
2416 EU.removeListener(l[EU.EL], l[EU.TYPE],
2426 EU.doRemove(window, "unload", EU._unload);
2431 getScroll: function() {
2432 var dd = document.documentElement, db = document.body;
2433 if (dd && (dd.scrollTop || dd.scrollLeft)) {
2434 return [dd.scrollTop, dd.scrollLeft];
2436 return [db.scrollTop, db.scrollLeft];
2443 doAdd: function () {
2444 if (window.addEventListener) {
2445 return function(el, eventName, fn, capture) {
2446 el.addEventListener(eventName, fn, (capture));
2448 } else if (window.attachEvent) {
2449 return function(el, eventName, fn, capture) {
2450 el.attachEvent("on" + eventName, fn);
2459 doRemove: function() {
2460 if (window.removeEventListener) {
2461 return function (el, eventName, fn, capture) {
2462 el.removeEventListener(eventName, fn, (capture));
2464 } else if (window.detachEvent) {
2465 return function (el, eventName, fn) {
2466 el.detachEvent("on" + eventName, fn);
2478 var E = Roo.lib.Event;
2479 E.on = E.addListener;
2480 E.un = E.removeListener;
2482 if (document && document.body) {
2485 E.doAdd(window, "load", E._load);
2487 E.doAdd(window, "unload", E._unload);
2488 E._tryPreloadAttach();
2492 * Portions of this file are based on pieces of Yahoo User Interface Library
2493 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2494 * YUI licensed under the BSD License:
2495 * http://developer.yahoo.net/yui/license.txt
2496 * <script type="text/javascript">
2502 * @class Roo.lib.Ajax
2509 request : function(method, uri, cb, data, options) {
2511 var hs = options.headers;
2514 if(hs.hasOwnProperty(h)){
2515 this.initHeader(h, hs[h], false);
2519 if(options.xmlData){
2520 this.initHeader('Content-Type', 'text/xml', false);
2522 data = options.xmlData;
2526 return this.asyncRequest(method, uri, cb, data);
2529 serializeForm : function(form) {
2530 if(typeof form == 'string') {
2531 form = (document.getElementById(form) || document.forms[form]);
2534 var el, name, val, disabled, data = '', hasSubmit = false;
2535 for (var i = 0; i < form.elements.length; i++) {
2536 el = form.elements[i];
2537 disabled = form.elements[i].disabled;
2538 name = form.elements[i].name;
2539 val = form.elements[i].value;
2541 if (!disabled && name){
2545 case 'select-multiple':
2546 for (var j = 0; j < el.options.length; j++) {
2547 if (el.options[j].selected) {
2549 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].attributes['value'].specified ? el.options[j].value : el.options[j].text) + '&';
2552 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].hasAttribute('value') ? el.options[j].value : el.options[j].text) + '&';
2560 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2573 if(hasSubmit == false) {
2574 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2579 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2584 data = data.substr(0, data.length - 1);
2592 useDefaultHeader:true,
2594 defaultPostHeader:'application/x-www-form-urlencoded',
2596 useDefaultXhrHeader:true,
2598 defaultXhrHeader:'XMLHttpRequest',
2600 hasDefaultHeaders:true,
2612 setProgId:function(id)
2614 this.activeX.unshift(id);
2617 setDefaultPostHeader:function(b)
2619 this.useDefaultHeader = b;
2622 setDefaultXhrHeader:function(b)
2624 this.useDefaultXhrHeader = b;
2627 setPollingInterval:function(i)
2629 if (typeof i == 'number' && isFinite(i)) {
2630 this.pollInterval = i;
2634 createXhrObject:function(transactionId)
2640 http = new XMLHttpRequest();
2642 obj = { conn:http, tId:transactionId };
2646 for (var i = 0; i < this.activeX.length; ++i) {
2650 http = new ActiveXObject(this.activeX[i]);
2652 obj = { conn:http, tId:transactionId };
2665 getConnectionObject:function()
2668 var tId = this.transactionId;
2672 o = this.createXhrObject(tId);
2674 this.transactionId++;
2685 asyncRequest:function(method, uri, callback, postData)
2687 var o = this.getConnectionObject();
2693 o.conn.open(method, uri, true);
2695 if (this.useDefaultXhrHeader) {
2696 if (!this.defaultHeaders['X-Requested-With']) {
2697 this.initHeader('X-Requested-With', this.defaultXhrHeader, true);
2701 if(postData && this.useDefaultHeader){
2702 this.initHeader('Content-Type', this.defaultPostHeader);
2705 if (this.hasDefaultHeaders || this.hasHeaders) {
2709 this.handleReadyState(o, callback);
2710 o.conn.send(postData || null);
2716 handleReadyState:function(o, callback)
2720 if (callback && callback.timeout) {
2722 this.timeout[o.tId] = window.setTimeout(function() {
2723 oConn.abort(o, callback, true);
2724 }, callback.timeout);
2727 this.poll[o.tId] = window.setInterval(
2729 if (o.conn && o.conn.readyState == 4) {
2730 window.clearInterval(oConn.poll[o.tId]);
2731 delete oConn.poll[o.tId];
2733 if(callback && callback.timeout) {
2734 window.clearTimeout(oConn.timeout[o.tId]);
2735 delete oConn.timeout[o.tId];
2738 oConn.handleTransactionResponse(o, callback);
2741 , this.pollInterval);
2744 handleTransactionResponse:function(o, callback, isAbort)
2748 this.releaseObject(o);
2752 var httpStatus, responseObject;
2756 if (o.conn.status !== undefined && o.conn.status != 0) {
2757 httpStatus = o.conn.status;
2769 if (httpStatus >= 200 && httpStatus < 300) {
2770 responseObject = this.createResponseObject(o, callback.argument);
2771 if (callback.success) {
2772 if (!callback.scope) {
2773 callback.success(responseObject);
2778 callback.success.apply(callback.scope, [responseObject]);
2783 switch (httpStatus) {
2791 responseObject = this.createExceptionObject(o.tId, callback.argument, (isAbort ? isAbort : false));
2792 if (callback.failure) {
2793 if (!callback.scope) {
2794 callback.failure(responseObject);
2797 callback.failure.apply(callback.scope, [responseObject]);
2802 responseObject = this.createResponseObject(o, callback.argument);
2803 if (callback.failure) {
2804 if (!callback.scope) {
2805 callback.failure(responseObject);
2808 callback.failure.apply(callback.scope, [responseObject]);
2814 this.releaseObject(o);
2815 responseObject = null;
2818 createResponseObject:function(o, callbackArg)
2825 var headerStr = o.conn.getAllResponseHeaders();
2826 var header = headerStr.split('\n');
2827 for (var i = 0; i < header.length; i++) {
2828 var delimitPos = header[i].indexOf(':');
2829 if (delimitPos != -1) {
2830 headerObj[header[i].substring(0, delimitPos)] = header[i].substring(delimitPos + 2);
2838 obj.status = o.conn.status;
2839 obj.statusText = o.conn.statusText;
2840 obj.getResponseHeader = headerObj;
2841 obj.getAllResponseHeaders = headerStr;
2842 obj.responseText = o.conn.responseText;
2843 obj.responseXML = o.conn.responseXML;
2845 if (typeof callbackArg !== undefined) {
2846 obj.argument = callbackArg;
2852 createExceptionObject:function(tId, callbackArg, isAbort)
2855 var COMM_ERROR = 'communication failure';
2856 var ABORT_CODE = -1;
2857 var ABORT_ERROR = 'transaction aborted';
2863 obj.status = ABORT_CODE;
2864 obj.statusText = ABORT_ERROR;
2867 obj.status = COMM_CODE;
2868 obj.statusText = COMM_ERROR;
2872 obj.argument = callbackArg;
2878 initHeader:function(label, value, isDefault)
2880 var headerObj = (isDefault) ? this.defaultHeaders : this.headers;
2882 if (headerObj[label] === undefined) {
2883 headerObj[label] = value;
2888 headerObj[label] = value + "," + headerObj[label];
2892 this.hasDefaultHeaders = true;
2895 this.hasHeaders = true;
2900 setHeader:function(o)
2902 if (this.hasDefaultHeaders) {
2903 for (var prop in this.defaultHeaders) {
2904 if (this.defaultHeaders.hasOwnProperty(prop)) {
2905 o.conn.setRequestHeader(prop, this.defaultHeaders[prop]);
2910 if (this.hasHeaders) {
2911 for (var prop in this.headers) {
2912 if (this.headers.hasOwnProperty(prop)) {
2913 o.conn.setRequestHeader(prop, this.headers[prop]);
2917 this.hasHeaders = false;
2921 resetDefaultHeaders:function() {
2922 delete this.defaultHeaders;
2923 this.defaultHeaders = {};
2924 this.hasDefaultHeaders = false;
2927 abort:function(o, callback, isTimeout)
2929 if(this.isCallInProgress(o)) {
2931 window.clearInterval(this.poll[o.tId]);
2932 delete this.poll[o.tId];
2934 delete this.timeout[o.tId];
2937 this.handleTransactionResponse(o, callback, true);
2947 isCallInProgress:function(o)
2950 return o.conn.readyState != 4 && o.conn.readyState != 0;
2959 releaseObject:function(o)
2968 'MSXML2.XMLHTTP.3.0',
2976 * Portions of this file are based on pieces of Yahoo User Interface Library
2977 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2978 * YUI licensed under the BSD License:
2979 * http://developer.yahoo.net/yui/license.txt
2980 * <script type="text/javascript">
2984 Roo.lib.Region = function(t, r, b, l) {
2994 Roo.lib.Region.prototype = {
2995 contains : function(region) {
2996 return ( region.left >= this.left &&
2997 region.right <= this.right &&
2998 region.top >= this.top &&
2999 region.bottom <= this.bottom );
3003 getArea : function() {
3004 return ( (this.bottom - this.top) * (this.right - this.left) );
3007 intersect : function(region) {
3008 var t = Math.max(this.top, region.top);
3009 var r = Math.min(this.right, region.right);
3010 var b = Math.min(this.bottom, region.bottom);
3011 var l = Math.max(this.left, region.left);
3013 if (b >= t && r >= l) {
3014 return new Roo.lib.Region(t, r, b, l);
3019 union : function(region) {
3020 var t = Math.min(this.top, region.top);
3021 var r = Math.max(this.right, region.right);
3022 var b = Math.max(this.bottom, region.bottom);
3023 var l = Math.min(this.left, region.left);
3025 return new Roo.lib.Region(t, r, b, l);
3028 adjust : function(t, l, b, r) {
3037 Roo.lib.Region.getRegion = function(el) {
3038 var p = Roo.lib.Dom.getXY(el);
3041 var r = p[0] + el.offsetWidth;
3042 var b = p[1] + el.offsetHeight;
3045 return new Roo.lib.Region(t, r, b, l);
3048 * Portions of this file are based on pieces of Yahoo User Interface Library
3049 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3050 * YUI licensed under the BSD License:
3051 * http://developer.yahoo.net/yui/license.txt
3052 * <script type="text/javascript">
3055 //@@dep Roo.lib.Region
3058 Roo.lib.Point = function(x, y) {
3059 if (x instanceof Array) {
3063 this.x = this.right = this.left = this[0] = x;
3064 this.y = this.top = this.bottom = this[1] = y;
3067 Roo.lib.Point.prototype = new Roo.lib.Region();
3069 * Portions of this file are based on pieces of Yahoo User Interface Library
3070 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3071 * YUI licensed under the BSD License:
3072 * http://developer.yahoo.net/yui/license.txt
3073 * <script type="text/javascript">
3080 scroll : function(el, args, duration, easing, cb, scope) {
3081 this.run(el, args, duration, easing, cb, scope, Roo.lib.Scroll);
3084 motion : function(el, args, duration, easing, cb, scope) {
3085 this.run(el, args, duration, easing, cb, scope, Roo.lib.Motion);
3088 color : function(el, args, duration, easing, cb, scope) {
3089 this.run(el, args, duration, easing, cb, scope, Roo.lib.ColorAnim);
3092 run : function(el, args, duration, easing, cb, scope, type) {
3093 type = type || Roo.lib.AnimBase;
3094 if (typeof easing == "string") {
3095 easing = Roo.lib.Easing[easing];
3097 var anim = new type(el, args, duration, easing);
3098 anim.animateX(function() {
3099 Roo.callback(cb, scope);
3105 * Portions of this file are based on pieces of Yahoo User Interface Library
3106 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3107 * YUI licensed under the BSD License:
3108 * http://developer.yahoo.net/yui/license.txt
3109 * <script type="text/javascript">
3117 if (!libFlyweight) {
3118 libFlyweight = new Roo.Element.Flyweight();
3120 libFlyweight.dom = el;
3121 return libFlyweight;
3124 // since this uses fly! - it cant be in DOM (which does not have fly yet..)
3128 Roo.lib.AnimBase = function(el, attributes, duration, method) {
3130 this.init(el, attributes, duration, method);
3134 Roo.lib.AnimBase.fly = fly;
3138 Roo.lib.AnimBase.prototype = {
3140 toString: function() {
3141 var el = this.getEl();
3142 var id = el.id || el.tagName;
3143 return ("Anim " + id);
3147 noNegatives: /width|height|opacity|padding/i,
3148 offsetAttribute: /^((width|height)|(top|left))$/,
3149 defaultUnit: /width|height|top$|bottom$|left$|right$/i,
3150 offsetUnit: /\d+(em|%|en|ex|pt|in|cm|mm|pc)$/i
3154 doMethod: function(attr, start, end) {
3155 return this.method(this.currentFrame, start, end - start, this.totalFrames);
3159 setAttribute: function(attr, val, unit) {
3160 if (this.patterns.noNegatives.test(attr)) {
3161 val = (val > 0) ? val : 0;
3164 Roo.fly(this.getEl(), '_anim').setStyle(attr, val + unit);
3168 getAttribute: function(attr) {
3169 var el = this.getEl();
3170 var val = fly(el).getStyle(attr);
3172 if (val !== 'auto' && !this.patterns.offsetUnit.test(val)) {
3173 return parseFloat(val);
3176 var a = this.patterns.offsetAttribute.exec(attr) || [];
3177 var pos = !!( a[3] );
3178 var box = !!( a[2] );
3181 if (box || (fly(el).getStyle('position') == 'absolute' && pos)) {
3182 val = el['offset' + a[0].charAt(0).toUpperCase() + a[0].substr(1)];
3191 getDefaultUnit: function(attr) {
3192 if (this.patterns.defaultUnit.test(attr)) {
3199 animateX : function(callback, scope) {
3200 var f = function() {
3201 this.onComplete.removeListener(f);
3202 if (typeof callback == "function") {
3203 callback.call(scope || this, this);
3206 this.onComplete.addListener(f, this);
3211 setRuntimeAttribute: function(attr) {
3214 var attributes = this.attributes;
3216 this.runtimeAttributes[attr] = {};
3218 var isset = function(prop) {
3219 return (typeof prop !== 'undefined');
3222 if (!isset(attributes[attr]['to']) && !isset(attributes[attr]['by'])) {
3226 start = ( isset(attributes[attr]['from']) ) ? attributes[attr]['from'] : this.getAttribute(attr);
3229 if (isset(attributes[attr]['to'])) {
3230 end = attributes[attr]['to'];
3231 } else if (isset(attributes[attr]['by'])) {
3232 if (start.constructor == Array) {
3234 for (var i = 0, len = start.length; i < len; ++i) {
3235 end[i] = start[i] + attributes[attr]['by'][i];
3238 end = start + attributes[attr]['by'];
3242 this.runtimeAttributes[attr].start = start;
3243 this.runtimeAttributes[attr].end = end;
3246 this.runtimeAttributes[attr].unit = ( isset(attributes[attr].unit) ) ? attributes[attr]['unit'] : this.getDefaultUnit(attr);
3250 init: function(el, attributes, duration, method) {
3252 var isAnimated = false;
3255 var startTime = null;
3258 var actualFrames = 0;
3261 el = Roo.getDom(el);
3264 this.attributes = attributes || {};
3267 this.duration = duration || 1;
3270 this.method = method || Roo.lib.Easing.easeNone;
3273 this.useSeconds = true;
3276 this.currentFrame = 0;
3279 this.totalFrames = Roo.lib.AnimMgr.fps;
3282 this.getEl = function() {
3287 this.isAnimated = function() {
3292 this.getStartTime = function() {
3296 this.runtimeAttributes = {};
3299 this.animate = function() {
3300 if (this.isAnimated()) {
3304 this.currentFrame = 0;
3306 this.totalFrames = ( this.useSeconds ) ? Math.ceil(Roo.lib.AnimMgr.fps * this.duration) : this.duration;
3308 Roo.lib.AnimMgr.registerElement(this);
3312 this.stop = function(finish) {
3314 this.currentFrame = this.totalFrames;
3315 this._onTween.fire();
3317 Roo.lib.AnimMgr.stop(this);
3320 var onStart = function() {
3321 this.onStart.fire();
3323 this.runtimeAttributes = {};
3324 for (var attr in this.attributes) {
3325 this.setRuntimeAttribute(attr);
3330 startTime = new Date();
3334 var onTween = function() {
3336 duration: new Date() - this.getStartTime(),
3337 currentFrame: this.currentFrame
3340 data.toString = function() {
3342 'duration: ' + data.duration +
3343 ', currentFrame: ' + data.currentFrame
3347 this.onTween.fire(data);
3349 var runtimeAttributes = this.runtimeAttributes;
3351 for (var attr in runtimeAttributes) {
3352 this.setAttribute(attr, this.doMethod(attr, runtimeAttributes[attr].start, runtimeAttributes[attr].end), runtimeAttributes[attr].unit);
3358 var onComplete = function() {
3359 var actual_duration = (new Date() - startTime) / 1000 ;
3362 duration: actual_duration,
3363 frames: actualFrames,
3364 fps: actualFrames / actual_duration
3367 data.toString = function() {
3369 'duration: ' + data.duration +
3370 ', frames: ' + data.frames +
3371 ', fps: ' + data.fps
3377 this.onComplete.fire(data);
3381 this._onStart = new Roo.util.Event(this);
3382 this.onStart = new Roo.util.Event(this);
3383 this.onTween = new Roo.util.Event(this);
3384 this._onTween = new Roo.util.Event(this);
3385 this.onComplete = new Roo.util.Event(this);
3386 this._onComplete = new Roo.util.Event(this);
3387 this._onStart.addListener(onStart);
3388 this._onTween.addListener(onTween);
3389 this._onComplete.addListener(onComplete);
3394 * Portions of this file are based on pieces of Yahoo User Interface Library
3395 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3396 * YUI licensed under the BSD License:
3397 * http://developer.yahoo.net/yui/license.txt
3398 * <script type="text/javascript">
3402 Roo.lib.AnimMgr = new function() {
3419 this.registerElement = function(tween) {
3420 queue[queue.length] = tween;
3422 tween._onStart.fire();
3427 this.unRegister = function(tween, index) {
3428 tween._onComplete.fire();
3429 index = index || getIndex(tween);
3431 queue.splice(index, 1);
3435 if (tweenCount <= 0) {
3441 this.start = function() {
3442 if (thread === null) {
3443 thread = setInterval(this.run, this.delay);
3448 this.stop = function(tween) {
3450 clearInterval(thread);
3452 for (var i = 0, len = queue.length; i < len; ++i) {
3453 if (queue[0].isAnimated()) {
3454 this.unRegister(queue[0], 0);
3463 this.unRegister(tween);
3468 this.run = function() {
3469 for (var i = 0, len = queue.length; i < len; ++i) {
3470 var tween = queue[i];
3471 if (!tween || !tween.isAnimated()) {
3475 if (tween.currentFrame < tween.totalFrames || tween.totalFrames === null)
3477 tween.currentFrame += 1;
3479 if (tween.useSeconds) {
3480 correctFrame(tween);
3482 tween._onTween.fire();
3485 Roo.lib.AnimMgr.stop(tween, i);
3490 var getIndex = function(anim) {
3491 for (var i = 0, len = queue.length; i < len; ++i) {
3492 if (queue[i] == anim) {
3500 var correctFrame = function(tween) {
3501 var frames = tween.totalFrames;
3502 var frame = tween.currentFrame;
3503 var expected = (tween.currentFrame * tween.duration * 1000 / tween.totalFrames);
3504 var elapsed = (new Date() - tween.getStartTime());
3507 if (elapsed < tween.duration * 1000) {
3508 tweak = Math.round((elapsed / expected - 1) * tween.currentFrame);
3510 tweak = frames - (frame + 1);
3512 if (tweak > 0 && isFinite(tweak)) {
3513 if (tween.currentFrame + tweak >= frames) {
3514 tweak = frames - (frame + 1);
3517 tween.currentFrame += tweak;
3521 * Portions of this file are based on pieces of Yahoo User Interface Library
3522 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3523 * YUI licensed under the BSD License:
3524 * http://developer.yahoo.net/yui/license.txt
3525 * <script type="text/javascript">
3528 Roo.lib.Bezier = new function() {
3530 this.getPosition = function(points, t) {
3531 var n = points.length;
3534 for (var i = 0; i < n; ++i) {
3535 tmp[i] = [points[i][0], points[i][1]];
3538 for (var j = 1; j < n; ++j) {
3539 for (i = 0; i < n - j; ++i) {
3540 tmp[i][0] = (1 - t) * tmp[i][0] + t * tmp[parseInt(i + 1, 10)][0];
3541 tmp[i][1] = (1 - t) * tmp[i][1] + t * tmp[parseInt(i + 1, 10)][1];
3545 return [ tmp[0][0], tmp[0][1] ];
3549 * Portions of this file are based on pieces of Yahoo User Interface Library
3550 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3551 * YUI licensed under the BSD License:
3552 * http://developer.yahoo.net/yui/license.txt
3553 * <script type="text/javascript">
3558 Roo.lib.ColorAnim = function(el, attributes, duration, method) {
3559 Roo.lib.ColorAnim.superclass.constructor.call(this, el, attributes, duration, method);
3562 Roo.extend(Roo.lib.ColorAnim, Roo.lib.AnimBase);
3564 var fly = Roo.lib.AnimBase.fly;
3566 var superclass = Y.ColorAnim.superclass;
3567 var proto = Y.ColorAnim.prototype;
3569 proto.toString = function() {
3570 var el = this.getEl();
3571 var id = el.id || el.tagName;
3572 return ("ColorAnim " + id);
3575 proto.patterns.color = /color$/i;
3576 proto.patterns.rgb = /^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;
3577 proto.patterns.hex = /^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;
3578 proto.patterns.hex3 = /^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;
3579 proto.patterns.transparent = /^transparent|rgba\(0, 0, 0, 0\)$/;
3582 proto.parseColor = function(s) {
3583 if (s.length == 3) {
3587 var c = this.patterns.hex.exec(s);
3588 if (c && c.length == 4) {
3589 return [ parseInt(c[1], 16), parseInt(c[2], 16), parseInt(c[3], 16) ];
3592 c = this.patterns.rgb.exec(s);
3593 if (c && c.length == 4) {
3594 return [ parseInt(c[1], 10), parseInt(c[2], 10), parseInt(c[3], 10) ];
3597 c = this.patterns.hex3.exec(s);
3598 if (c && c.length == 4) {
3599 return [ parseInt(c[1] + c[1], 16), parseInt(c[2] + c[2], 16), parseInt(c[3] + c[3], 16) ];
3604 // since this uses fly! - it cant be in ColorAnim (which does not have fly yet..)
3605 proto.getAttribute = function(attr) {
3606 var el = this.getEl();
3607 if (this.patterns.color.test(attr)) {
3608 var val = fly(el).getStyle(attr);
3610 if (this.patterns.transparent.test(val)) {
3611 var parent = el.parentNode;
3612 val = fly(parent).getStyle(attr);
3614 while (parent && this.patterns.transparent.test(val)) {
3615 parent = parent.parentNode;
3616 val = fly(parent).getStyle(attr);
3617 if (parent.tagName.toUpperCase() == 'HTML') {
3623 val = superclass.getAttribute.call(this, attr);
3628 proto.getAttribute = function(attr) {
3629 var el = this.getEl();
3630 if (this.patterns.color.test(attr)) {
3631 var val = fly(el).getStyle(attr);
3633 if (this.patterns.transparent.test(val)) {
3634 var parent = el.parentNode;
3635 val = fly(parent).getStyle(attr);
3637 while (parent && this.patterns.transparent.test(val)) {
3638 parent = parent.parentNode;
3639 val = fly(parent).getStyle(attr);
3640 if (parent.tagName.toUpperCase() == 'HTML') {
3646 val = superclass.getAttribute.call(this, attr);
3652 proto.doMethod = function(attr, start, end) {
3655 if (this.patterns.color.test(attr)) {
3657 for (var i = 0, len = start.length; i < len; ++i) {
3658 val[i] = superclass.doMethod.call(this, attr, start[i], end[i]);
3661 val = 'rgb(' + Math.floor(val[0]) + ',' + Math.floor(val[1]) + ',' + Math.floor(val[2]) + ')';
3664 val = superclass.doMethod.call(this, attr, start, end);
3670 proto.setRuntimeAttribute = function(attr) {
3671 superclass.setRuntimeAttribute.call(this, attr);
3673 if (this.patterns.color.test(attr)) {
3674 var attributes = this.attributes;
3675 var start = this.parseColor(this.runtimeAttributes[attr].start);
3676 var end = this.parseColor(this.runtimeAttributes[attr].end);
3678 if (typeof attributes[attr]['to'] === 'undefined' && typeof attributes[attr]['by'] !== 'undefined') {
3679 end = this.parseColor(attributes[attr].by);
3681 for (var i = 0, len = start.length; i < len; ++i) {
3682 end[i] = start[i] + end[i];
3686 this.runtimeAttributes[attr].start = start;
3687 this.runtimeAttributes[attr].end = end;
3693 * Portions of this file are based on pieces of Yahoo User Interface Library
3694 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3695 * YUI licensed under the BSD License:
3696 * http://developer.yahoo.net/yui/license.txt
3697 * <script type="text/javascript">
3703 easeNone: function (t, b, c, d) {
3704 return c * t / d + b;
3708 easeIn: function (t, b, c, d) {
3709 return c * (t /= d) * t + b;
3713 easeOut: function (t, b, c, d) {
3714 return -c * (t /= d) * (t - 2) + b;
3718 easeBoth: function (t, b, c, d) {
3719 if ((t /= d / 2) < 1) {
3720 return c / 2 * t * t + b;
3723 return -c / 2 * ((--t) * (t - 2) - 1) + b;
3727 easeInStrong: function (t, b, c, d) {
3728 return c * (t /= d) * t * t * t + b;
3732 easeOutStrong: function (t, b, c, d) {
3733 return -c * ((t = t / d - 1) * t * t * t - 1) + b;
3737 easeBothStrong: function (t, b, c, d) {
3738 if ((t /= d / 2) < 1) {
3739 return c / 2 * t * t * t * t + b;
3742 return -c / 2 * ((t -= 2) * t * t * t - 2) + b;
3747 elasticIn: function (t, b, c, d, a, p) {
3751 if ((t /= d) == 1) {
3758 if (!a || a < Math.abs(c)) {
3763 var s = p / (2 * Math.PI) * Math.asin(c / a);
3766 return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3770 elasticOut: function (t, b, c, d, a, p) {
3774 if ((t /= d) == 1) {
3781 if (!a || a < Math.abs(c)) {
3786 var s = p / (2 * Math.PI) * Math.asin(c / a);
3789 return a * Math.pow(2, -10 * t) * Math.sin((t * d - s) * (2 * Math.PI) / p) + c + b;
3793 elasticBoth: function (t, b, c, d, a, p) {
3798 if ((t /= d / 2) == 2) {
3806 if (!a || a < Math.abs(c)) {
3811 var s = p / (2 * Math.PI) * Math.asin(c / a);
3815 return -.5 * (a * Math.pow(2, 10 * (t -= 1)) *
3816 Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3818 return a * Math.pow(2, -10 * (t -= 1)) *
3819 Math.sin((t * d - s) * (2 * Math.PI) / p) * .5 + c + b;
3824 backIn: function (t, b, c, d, s) {
3825 if (typeof s == 'undefined') {
3828 return c * (t /= d) * t * ((s + 1) * t - s) + b;
3832 backOut: function (t, b, c, d, s) {
3833 if (typeof s == 'undefined') {
3836 return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
3840 backBoth: function (t, b, c, d, s) {
3841 if (typeof s == 'undefined') {
3845 if ((t /= d / 2 ) < 1) {
3846 return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b;
3848 return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
3852 bounceIn: function (t, b, c, d) {
3853 return c - Roo.lib.Easing.bounceOut(d - t, 0, c, d) + b;
3857 bounceOut: function (t, b, c, d) {
3858 if ((t /= d) < (1 / 2.75)) {
3859 return c * (7.5625 * t * t) + b;
3860 } else if (t < (2 / 2.75)) {
3861 return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
3862 } else if (t < (2.5 / 2.75)) {
3863 return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
3865 return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
3869 bounceBoth: function (t, b, c, d) {
3871 return Roo.lib.Easing.bounceIn(t * 2, 0, c, d) * .5 + b;
3873 return Roo.lib.Easing.bounceOut(t * 2 - d, 0, c, d) * .5 + c * .5 + b;
3876 * Portions of this file are based on pieces of Yahoo User Interface Library
3877 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3878 * YUI licensed under the BSD License:
3879 * http://developer.yahoo.net/yui/license.txt
3880 * <script type="text/javascript">
3884 Roo.lib.Motion = function(el, attributes, duration, method) {
3886 Roo.lib.Motion.superclass.constructor.call(this, el, attributes, duration, method);
3890 Roo.extend(Roo.lib.Motion, Roo.lib.ColorAnim);
3894 var superclass = Y.Motion.superclass;
3895 var proto = Y.Motion.prototype;
3897 proto.toString = function() {
3898 var el = this.getEl();
3899 var id = el.id || el.tagName;
3900 return ("Motion " + id);
3903 proto.patterns.points = /^points$/i;
3905 proto.setAttribute = function(attr, val, unit) {
3906 if (this.patterns.points.test(attr)) {
3907 unit = unit || 'px';
3908 superclass.setAttribute.call(this, 'left', val[0], unit);
3909 superclass.setAttribute.call(this, 'top', val[1], unit);
3911 superclass.setAttribute.call(this, attr, val, unit);
3915 proto.getAttribute = function(attr) {
3916 if (this.patterns.points.test(attr)) {
3918 superclass.getAttribute.call(this, 'left'),
3919 superclass.getAttribute.call(this, 'top')
3922 val = superclass.getAttribute.call(this, attr);
3928 proto.doMethod = function(attr, start, end) {
3931 if (this.patterns.points.test(attr)) {
3932 var t = this.method(this.currentFrame, 0, 100, this.totalFrames) / 100;
3933 val = Y.Bezier.getPosition(this.runtimeAttributes[attr], t);
3935 val = superclass.doMethod.call(this, attr, start, end);
3940 proto.setRuntimeAttribute = function(attr) {
3941 if (this.patterns.points.test(attr)) {
3942 var el = this.getEl();
3943 var attributes = this.attributes;
3945 var control = attributes['points']['control'] || [];
3949 if (control.length > 0 && !(control[0] instanceof Array)) {
3950 control = [control];
3953 for (i = 0,len = control.length; i < len; ++i) {
3954 tmp[i] = control[i];
3959 Roo.fly(el).position();
3961 if (isset(attributes['points']['from'])) {
3962 Roo.lib.Dom.setXY(el, attributes['points']['from']);
3965 Roo.lib.Dom.setXY(el, Roo.lib.Dom.getXY(el));
3968 start = this.getAttribute('points');
3971 if (isset(attributes['points']['to'])) {
3972 end = translateValues.call(this, attributes['points']['to'], start);
3974 var pageXY = Roo.lib.Dom.getXY(this.getEl());
3975 for (i = 0,len = control.length; i < len; ++i) {
3976 control[i] = translateValues.call(this, control[i], start);
3980 } else if (isset(attributes['points']['by'])) {
3981 end = [ start[0] + attributes['points']['by'][0], start[1] + attributes['points']['by'][1] ];
3983 for (i = 0,len = control.length; i < len; ++i) {
3984 control[i] = [ start[0] + control[i][0], start[1] + control[i][1] ];
3988 this.runtimeAttributes[attr] = [start];
3990 if (control.length > 0) {
3991 this.runtimeAttributes[attr] = this.runtimeAttributes[attr].concat(control);
3994 this.runtimeAttributes[attr][this.runtimeAttributes[attr].length] = end;
3997 superclass.setRuntimeAttribute.call(this, attr);
4001 var translateValues = function(val, start) {
4002 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4003 val = [ val[0] - pageXY[0] + start[0], val[1] - pageXY[1] + start[1] ];
4008 var isset = function(prop) {
4009 return (typeof prop !== 'undefined');
4013 * Portions of this file are based on pieces of Yahoo User Interface Library
4014 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
4015 * YUI licensed under the BSD License:
4016 * http://developer.yahoo.net/yui/license.txt
4017 * <script type="text/javascript">
4021 Roo.lib.Scroll = function(el, attributes, duration, method) {
4023 Roo.lib.Scroll.superclass.constructor.call(this, el, attributes, duration, method);
4027 Roo.extend(Roo.lib.Scroll, Roo.lib.ColorAnim);
4031 var superclass = Y.Scroll.superclass;
4032 var proto = Y.Scroll.prototype;
4034 proto.toString = function() {
4035 var el = this.getEl();
4036 var id = el.id || el.tagName;
4037 return ("Scroll " + id);
4040 proto.doMethod = function(attr, start, end) {
4043 if (attr == 'scroll') {
4045 this.method(this.currentFrame, start[0], end[0] - start[0], this.totalFrames),
4046 this.method(this.currentFrame, start[1], end[1] - start[1], this.totalFrames)
4050 val = superclass.doMethod.call(this, attr, start, end);
4055 proto.getAttribute = function(attr) {
4057 var el = this.getEl();
4059 if (attr == 'scroll') {
4060 val = [ el.scrollLeft, el.scrollTop ];
4062 val = superclass.getAttribute.call(this, attr);
4068 proto.setAttribute = function(attr, val, unit) {
4069 var el = this.getEl();
4071 if (attr == 'scroll') {
4072 el.scrollLeft = val[0];
4073 el.scrollTop = val[1];
4075 superclass.setAttribute.call(this, attr, val, unit);
4081 * Ext JS Library 1.1.1
4082 * Copyright(c) 2006-2007, Ext JS, LLC.
4084 * Originally Released Under LGPL - original licence link has changed is not relivant.
4087 * <script type="text/javascript">
4091 // nasty IE9 hack - what a pile of crap that is..
4093 if (typeof Range != "undefined" && typeof Range.prototype.createContextualFragment == "undefined") {
4094 Range.prototype.createContextualFragment = function (html) {
4095 var doc = window.document;
4096 var container = doc.createElement("div");
4097 container.innerHTML = html;
4098 var frag = doc.createDocumentFragment(), n;
4099 while ((n = container.firstChild)) {
4100 frag.appendChild(n);
4107 * @class Roo.DomHelper
4108 * Utility class for working with DOM and/or Templates. It transparently supports using HTML fragments or DOM.
4109 * For more information see <a href="http://web.archive.org/web/20071221063734/http://www.jackslocum.com/blog/2006/10/06/domhelper-create-elements-using-dom-html-fragments-or-templates/">this blog post with examples</a>.
4112 Roo.DomHelper = function(){
4113 var tempTableEl = null;
4114 var emptyTags = /^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i;
4115 var tableRe = /^table|tbody|tr|td$/i;
4117 // build as innerHTML where available
4119 var createHtml = function(o){
4120 if(typeof o == 'string'){
4129 if(attr == "tag" || attr == "children" || attr == "cn" || attr == "html" || typeof o[attr] == "function") continue;
4130 if(attr == "style"){
4132 if(typeof s == "function"){
4135 if(typeof s == "string"){
4136 b += ' style="' + s + '"';
4137 }else if(typeof s == "object"){
4140 if(typeof s[key] != "function"){
4141 b += key + ":" + s[key] + ";";
4148 b += ' class="' + o["cls"] + '"';
4149 }else if(attr == "htmlFor"){
4150 b += ' for="' + o["htmlFor"] + '"';
4152 b += " " + attr + '="' + o[attr] + '"';
4156 if(emptyTags.test(o.tag)){
4160 var cn = o.children || o.cn;
4162 //http://bugs.kde.org/show_bug.cgi?id=71506
4163 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4164 for(var i = 0, len = cn.length; i < len; i++) {
4165 b += createHtml(cn[i], b);
4168 b += createHtml(cn, b);
4174 b += "</" + o.tag + ">";
4181 var createDom = function(o, parentNode){
4183 // defininition craeted..
4185 if (o.ns && o.ns != 'html') {
4187 if (o.xmlns && typeof(xmlns[o.ns]) == 'undefined') {
4188 xmlns[o.ns] = o.xmlns;
4191 if (typeof(xmlns[o.ns]) == 'undefined') {
4192 console.log("Trying to create namespace element " + o.ns + ", however no xmlns was sent to builder previously");
4198 if (typeof(o) == 'string') {
4199 return parentNode.appendChild(document.createTextNode(o));
4201 o.tag = o.tag || div;
4202 if (o.ns && Roo.isIE) {
4204 o.tag = o.ns + ':' + o.tag;
4207 var el = ns ? document.createElementNS( ns, o.tag||'div') : document.createElement(o.tag||'div');
4208 var useSet = el.setAttribute ? true : false; // In IE some elements don't have setAttribute
4211 if(attr == "tag" || attr == "ns" ||attr == "xmlns" ||attr == "children" || attr == "cn" || attr == "html" ||
4212 attr == "style" || typeof o[attr] == "function") continue;
4214 if(attr=="cls" && Roo.isIE){
4215 el.className = o["cls"];
4217 if(useSet) el.setAttribute(attr=="cls" ? 'class' : attr, o[attr]);
4218 else el[attr] = o[attr];
4221 Roo.DomHelper.applyStyles(el, o.style);
4222 var cn = o.children || o.cn;
4224 //http://bugs.kde.org/show_bug.cgi?id=71506
4225 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4226 for(var i = 0, len = cn.length; i < len; i++) {
4227 createDom(cn[i], el);
4234 el.innerHTML = o.html;
4237 parentNode.appendChild(el);
4242 var ieTable = function(depth, s, h, e){
4243 tempTableEl.innerHTML = [s, h, e].join('');
4244 var i = -1, el = tempTableEl;
4251 // kill repeat to save bytes
4255 tbe = '</tbody>'+te,
4261 * Nasty code for IE's broken table implementation
4263 var insertIntoTable = function(tag, where, el, html){
4265 tempTableEl = document.createElement('div');
4270 if(where == 'afterbegin' || where == 'beforeend'){ // INTO a TD
4273 if(where == 'beforebegin'){
4277 before = el.nextSibling;
4280 node = ieTable(4, trs, html, tre);
4282 else if(tag == 'tr'){
4283 if(where == 'beforebegin'){
4286 node = ieTable(3, tbs, html, tbe);
4287 } else if(where == 'afterend'){
4288 before = el.nextSibling;
4290 node = ieTable(3, tbs, html, tbe);
4291 } else{ // INTO a TR
4292 if(where == 'afterbegin'){
4293 before = el.firstChild;
4295 node = ieTable(4, trs, html, tre);
4297 } else if(tag == 'tbody'){
4298 if(where == 'beforebegin'){
4301 node = ieTable(2, ts, html, te);
4302 } else if(where == 'afterend'){
4303 before = el.nextSibling;
4305 node = ieTable(2, ts, html, te);
4307 if(where == 'afterbegin'){
4308 before = el.firstChild;
4310 node = ieTable(3, tbs, html, tbe);
4313 if(where == 'beforebegin' || where == 'afterend'){ // OUTSIDE the table
4316 if(where == 'afterbegin'){
4317 before = el.firstChild;
4319 node = ieTable(2, ts, html, te);
4321 el.insertBefore(node, before);
4326 /** True to force the use of DOM instead of html fragments @type Boolean */
4330 * Returns the markup for the passed Element(s) config
4331 * @param {Object} o The Dom object spec (and children)
4334 markup : function(o){
4335 return createHtml(o);
4339 * Applies a style specification to an element
4340 * @param {String/HTMLElement} el The element to apply styles to
4341 * @param {String/Object/Function} styles A style specification string eg "width:100px", or object in the form {width:"100px"}, or
4342 * a function which returns such a specification.
4344 applyStyles : function(el, styles){
4347 if(typeof styles == "string"){
4348 var re = /\s?([a-z\-]*)\:\s?([^;]*);?/gi;
4350 while ((matches = re.exec(styles)) != null){
4351 el.setStyle(matches[1], matches[2]);
4353 }else if (typeof styles == "object"){
4354 for (var style in styles){
4355 el.setStyle(style, styles[style]);
4357 }else if (typeof styles == "function"){
4358 Roo.DomHelper.applyStyles(el, styles.call());
4364 * Inserts an HTML fragment into the Dom
4365 * @param {String} where Where to insert the html in relation to el - beforeBegin, afterBegin, beforeEnd, afterEnd.
4366 * @param {HTMLElement} el The context element
4367 * @param {String} html The HTML fragmenet
4368 * @return {HTMLElement} The new node
4370 insertHtml : function(where, el, html){
4371 where = where.toLowerCase();
4372 if(el.insertAdjacentHTML){
4373 if(tableRe.test(el.tagName)){
4375 if(rs = insertIntoTable(el.tagName.toLowerCase(), where, el, html)){
4381 el.insertAdjacentHTML('BeforeBegin', html);
4382 return el.previousSibling;
4384 el.insertAdjacentHTML('AfterBegin', html);
4385 return el.firstChild;
4387 el.insertAdjacentHTML('BeforeEnd', html);
4388 return el.lastChild;
4390 el.insertAdjacentHTML('AfterEnd', html);
4391 return el.nextSibling;
4393 throw 'Illegal insertion point -> "' + where + '"';
4395 var range = el.ownerDocument.createRange();
4399 range.setStartBefore(el);
4400 frag = range.createContextualFragment(html);
4401 el.parentNode.insertBefore(frag, el);
4402 return el.previousSibling;
4405 range.setStartBefore(el.firstChild);
4406 frag = range.createContextualFragment(html);
4407 el.insertBefore(frag, el.firstChild);
4408 return el.firstChild;
4410 el.innerHTML = html;
4411 return el.firstChild;
4415 range.setStartAfter(el.lastChild);
4416 frag = range.createContextualFragment(html);
4417 el.appendChild(frag);
4418 return el.lastChild;
4420 el.innerHTML = html;
4421 return el.lastChild;
4424 range.setStartAfter(el);
4425 frag = range.createContextualFragment(html);
4426 el.parentNode.insertBefore(frag, el.nextSibling);
4427 return el.nextSibling;
4429 throw 'Illegal insertion point -> "' + where + '"';
4433 * Creates new Dom element(s) and inserts them before el
4434 * @param {String/HTMLElement/Element} el The context element
4435 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4436 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4437 * @return {HTMLElement/Roo.Element} The new node
4439 insertBefore : function(el, o, returnElement){
4440 return this.doInsert(el, o, returnElement, "beforeBegin");
4444 * Creates new Dom element(s) and inserts them after el
4445 * @param {String/HTMLElement/Element} el The context element
4446 * @param {Object} o The Dom object spec (and children)
4447 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4448 * @return {HTMLElement/Roo.Element} The new node
4450 insertAfter : function(el, o, returnElement){
4451 return this.doInsert(el, o, returnElement, "afterEnd", "nextSibling");
4455 * Creates new Dom element(s) and inserts them as the first child of el
4456 * @param {String/HTMLElement/Element} el The context element
4457 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4458 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4459 * @return {HTMLElement/Roo.Element} The new node
4461 insertFirst : function(el, o, returnElement){
4462 return this.doInsert(el, o, returnElement, "afterBegin");
4466 doInsert : function(el, o, returnElement, pos, sibling){
4467 el = Roo.getDom(el);
4469 if(this.useDom || o.ns){
4470 newNode = createDom(o, null);
4471 el.parentNode.insertBefore(newNode, sibling ? el[sibling] : el);
4473 var html = createHtml(o);
4474 newNode = this.insertHtml(pos, el, html);
4476 return returnElement ? Roo.get(newNode, true) : newNode;
4480 * Creates new Dom element(s) and appends them to el
4481 * @param {String/HTMLElement/Element} el The context element
4482 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4483 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4484 * @return {HTMLElement/Roo.Element} The new node
4486 append : function(el, o, returnElement){
4487 el = Roo.getDom(el);
4489 if(this.useDom || o.ns){
4490 newNode = createDom(o, null);
4491 el.appendChild(newNode);
4493 var html = createHtml(o);
4494 newNode = this.insertHtml("beforeEnd", el, html);
4496 return returnElement ? Roo.get(newNode, true) : newNode;
4500 * Creates new Dom element(s) and overwrites the contents of el with them
4501 * @param {String/HTMLElement/Element} el The context element
4502 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4503 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4504 * @return {HTMLElement/Roo.Element} The new node
4506 overwrite : function(el, o, returnElement){
4507 el = Roo.getDom(el);
4510 while (el.childNodes.length) {
4511 el.removeChild(el.firstChild);
4515 el.innerHTML = createHtml(o);
4518 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4522 * Creates a new Roo.DomHelper.Template from the Dom object spec
4523 * @param {Object} o The Dom object spec (and children)
4524 * @return {Roo.DomHelper.Template} The new template
4526 createTemplate : function(o){
4527 var html = createHtml(o);
4528 return new Roo.Template(html);
4534 * Ext JS Library 1.1.1
4535 * Copyright(c) 2006-2007, Ext JS, LLC.
4537 * Originally Released Under LGPL - original licence link has changed is not relivant.
4540 * <script type="text/javascript">
4544 * @class Roo.Template
4545 * Represents an HTML fragment template. Templates can be precompiled for greater performance.
4546 * For a list of available format functions, see {@link Roo.util.Format}.<br />
4549 var t = new Roo.Template({
4550 html : '<div name="{id}">' +
4551 '<span class="{cls}">{name:trim} {someval:this.myformat}{value:ellipsis(10)}</span>' +
4553 myformat: function (value, allValues) {
4554 return 'XX' + value;
4557 t.append('some-element', {id: 'myid', cls: 'myclass', name: 'foo', value: 'bar'});
4559 * For more information see this blog post with examples:
4560 * <a href="http://www.cnitblog.com/seeyeah/archive/2011/12/30/38728.html/">DomHelper
4561 - Create Elements using DOM, HTML fragments and Templates</a>.
4563 * @param {Object} cfg - Configuration object.
4565 Roo.Template = function(cfg){
4567 if(cfg instanceof Array){
4569 }else if(arguments.length > 1){
4570 cfg = Array.prototype.join.call(arguments, "");
4574 if (typeof(cfg) == 'object') {
4585 Roo.Template.prototype = {
4588 * @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..
4589 * it should be fixed so that template is observable...
4593 * @cfg {String} html The HTML fragment or an array of fragments to join("") or multiple arguments to join("")
4597 * Returns an HTML fragment of this template with the specified values applied.
4598 * @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'})
4599 * @return {String} The HTML fragment
4601 applyTemplate : function(values){
4605 return this.compiled(values);
4607 var useF = this.disableFormats !== true;
4608 var fm = Roo.util.Format, tpl = this;
4609 var fn = function(m, name, format, args){
4611 if(format.substr(0, 5) == "this."){
4612 return tpl.call(format.substr(5), values[name], values);
4615 // quoted values are required for strings in compiled templates,
4616 // but for non compiled we need to strip them
4617 // quoted reversed for jsmin
4618 var re = /^\s*['"](.*)["']\s*$/;
4619 args = args.split(',');
4620 for(var i = 0, len = args.length; i < len; i++){
4621 args[i] = args[i].replace(re, "$1");
4623 args = [values[name]].concat(args);
4625 args = [values[name]];
4627 return fm[format].apply(fm, args);
4630 return values[name] !== undefined ? values[name] : "";
4633 return this.html.replace(this.re, fn);
4651 this.loading = true;
4652 this.compiled = false;
4654 var cx = new Roo.data.Connection();
4658 success : function (response) {
4660 _t.html = response.responseText;
4664 failure : function(response) {
4665 Roo.log("Template failed to load from " + _t.url);
4672 * Sets the HTML used as the template and optionally compiles it.
4673 * @param {String} html
4674 * @param {Boolean} compile (optional) True to compile the template (defaults to undefined)
4675 * @return {Roo.Template} this
4677 set : function(html, compile){
4679 this.compiled = null;
4687 * True to disable format functions (defaults to false)
4690 disableFormats : false,
4693 * The regular expression used to match template variables
4697 re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
4700 * Compiles the template into an internal function, eliminating the RegEx overhead.
4701 * @return {Roo.Template} this
4703 compile : function(){
4704 var fm = Roo.util.Format;
4705 var useF = this.disableFormats !== true;
4706 var sep = Roo.isGecko ? "+" : ",";
4707 var fn = function(m, name, format, args){
4709 args = args ? ',' + args : "";
4710 if(format.substr(0, 5) != "this."){
4711 format = "fm." + format + '(';
4713 format = 'this.call("'+ format.substr(5) + '", ';
4717 args= ''; format = "(values['" + name + "'] == undefined ? '' : ";
4719 return "'"+ sep + format + "values['" + name + "']" + args + ")"+sep+"'";
4722 // branched to use + in gecko and [].join() in others
4724 body = "this.compiled = function(values){ return '" +
4725 this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
4728 body = ["this.compiled = function(values){ return ['"];
4729 body.push(this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn));
4730 body.push("'].join('');};");
4731 body = body.join('');
4741 // private function used to call members
4742 call : function(fnName, value, allValues){
4743 return this[fnName](value, allValues);
4747 * Applies the supplied values to the template and inserts the new node(s) as the first child of el.
4748 * @param {String/HTMLElement/Roo.Element} el The context element
4749 * @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'})
4750 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4751 * @return {HTMLElement/Roo.Element} The new node or Element
4753 insertFirst: function(el, values, returnElement){
4754 return this.doInsert('afterBegin', el, values, returnElement);
4758 * Applies the supplied values to the template and inserts the new node(s) before el.
4759 * @param {String/HTMLElement/Roo.Element} el The context element
4760 * @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'})
4761 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4762 * @return {HTMLElement/Roo.Element} The new node or Element
4764 insertBefore: function(el, values, returnElement){
4765 return this.doInsert('beforeBegin', el, values, returnElement);
4769 * Applies the supplied values to the template and inserts the new node(s) after el.
4770 * @param {String/HTMLElement/Roo.Element} el The context element
4771 * @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'})
4772 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4773 * @return {HTMLElement/Roo.Element} The new node or Element
4775 insertAfter : function(el, values, returnElement){
4776 return this.doInsert('afterEnd', el, values, returnElement);
4780 * Applies the supplied values to the template and appends the new node(s) to el.
4781 * @param {String/HTMLElement/Roo.Element} el The context element
4782 * @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'})
4783 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4784 * @return {HTMLElement/Roo.Element} The new node or Element
4786 append : function(el, values, returnElement){
4787 return this.doInsert('beforeEnd', el, values, returnElement);
4790 doInsert : function(where, el, values, returnEl){
4791 el = Roo.getDom(el);
4792 var newNode = Roo.DomHelper.insertHtml(where, el, this.applyTemplate(values));
4793 return returnEl ? Roo.get(newNode, true) : newNode;
4797 * Applies the supplied values to the template and overwrites the content of el with the new node(s).
4798 * @param {String/HTMLElement/Roo.Element} el The context element
4799 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4800 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4801 * @return {HTMLElement/Roo.Element} The new node or Element
4803 overwrite : function(el, values, returnElement){
4804 el = Roo.getDom(el);
4805 el.innerHTML = this.applyTemplate(values);
4806 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4810 * Alias for {@link #applyTemplate}
4813 Roo.Template.prototype.apply = Roo.Template.prototype.applyTemplate;
4816 Roo.DomHelper.Template = Roo.Template;
4819 * Creates a template from the passed element's value (<i>display:none</i> textarea, preferred) or innerHTML.
4820 * @param {String/HTMLElement} el A DOM element or its id
4821 * @returns {Roo.Template} The created template
4824 Roo.Template.from = function(el){
4825 el = Roo.getDom(el);
4826 return new Roo.Template(el.value || el.innerHTML);
4829 * Ext JS Library 1.1.1
4830 * Copyright(c) 2006-2007, Ext JS, LLC.
4832 * Originally Released Under LGPL - original licence link has changed is not relivant.
4835 * <script type="text/javascript">
4840 * This is code is also distributed under MIT license for use
4841 * with jQuery and prototype JavaScript libraries.
4844 * @class Roo.DomQuery
4845 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).
4847 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>
4850 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.
4852 <h4>Element Selectors:</h4>
4854 <li> <b>*</b> any element</li>
4855 <li> <b>E</b> an element with the tag E</li>
4856 <li> <b>E F</b> All descendent elements of E that have the tag F</li>
4857 <li> <b>E > F</b> or <b>E/F</b> all direct children elements of E that have the tag F</li>
4858 <li> <b>E + F</b> all elements with the tag F that are immediately preceded by an element with the tag E</li>
4859 <li> <b>E ~ F</b> all elements with the tag F that are preceded by a sibling element with the tag E</li>
4861 <h4>Attribute Selectors:</h4>
4862 <p>The use of @ and quotes are optional. For example, div[@foo='bar'] is also a valid attribute selector.</p>
4864 <li> <b>E[foo]</b> has an attribute "foo"</li>
4865 <li> <b>E[foo=bar]</b> has an attribute "foo" that equals "bar"</li>
4866 <li> <b>E[foo^=bar]</b> has an attribute "foo" that starts with "bar"</li>
4867 <li> <b>E[foo$=bar]</b> has an attribute "foo" that ends with "bar"</li>
4868 <li> <b>E[foo*=bar]</b> has an attribute "foo" that contains the substring "bar"</li>
4869 <li> <b>E[foo%=2]</b> has an attribute "foo" that is evenly divisible by 2</li>
4870 <li> <b>E[foo!=bar]</b> has an attribute "foo" that does not equal "bar"</li>
4872 <h4>Pseudo Classes:</h4>
4874 <li> <b>E:first-child</b> E is the first child of its parent</li>
4875 <li> <b>E:last-child</b> E is the last child of its parent</li>
4876 <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>
4877 <li> <b>E:nth-child(odd)</b> E is an odd child of its parent</li>
4878 <li> <b>E:nth-child(even)</b> E is an even child of its parent</li>
4879 <li> <b>E:only-child</b> E is the only child of its parent</li>
4880 <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>
4881 <li> <b>E:first</b> the first E in the resultset</li>
4882 <li> <b>E:last</b> the last E in the resultset</li>
4883 <li> <b>E:nth(<i>n</i>)</b> the <i>n</i>th E in the resultset (1 based)</li>
4884 <li> <b>E:odd</b> shortcut for :nth-child(odd)</li>
4885 <li> <b>E:even</b> shortcut for :nth-child(even)</li>
4886 <li> <b>E:contains(foo)</b> E's innerHTML contains the substring "foo"</li>
4887 <li> <b>E:nodeValue(foo)</b> E contains a textNode with a nodeValue that equals "foo"</li>
4888 <li> <b>E:not(S)</b> an E element that does not match simple selector S</li>
4889 <li> <b>E:has(S)</b> an E element that has a descendent that matches simple selector S</li>
4890 <li> <b>E:next(S)</b> an E element whose next sibling matches simple selector S</li>
4891 <li> <b>E:prev(S)</b> an E element whose previous sibling matches simple selector S</li>
4893 <h4>CSS Value Selectors:</h4>
4895 <li> <b>E{display=none}</b> css value "display" that equals "none"</li>
4896 <li> <b>E{display^=none}</b> css value "display" that starts with "none"</li>
4897 <li> <b>E{display$=none}</b> css value "display" that ends with "none"</li>
4898 <li> <b>E{display*=none}</b> css value "display" that contains the substring "none"</li>
4899 <li> <b>E{display%=2}</b> css value "display" that is evenly divisible by 2</li>
4900 <li> <b>E{display!=none}</b> css value "display" that does not equal "none"</li>
4904 Roo.DomQuery = function(){
4905 var cache = {}, simpleCache = {}, valueCache = {};
4906 var nonSpace = /\S/;
4907 var trimRe = /^\s+|\s+$/g;
4908 var tplRe = /\{(\d+)\}/g;
4909 var modeRe = /^(\s?[\/>+~]\s?|\s|$)/;
4910 var tagTokenRe = /^(#)?([\w-\*]+)/;
4911 var nthRe = /(\d*)n\+?(\d*)/, nthRe2 = /\D/;
4913 function child(p, index){
4915 var n = p.firstChild;
4917 if(n.nodeType == 1){
4928 while((n = n.nextSibling) && n.nodeType != 1);
4933 while((n = n.previousSibling) && n.nodeType != 1);
4937 function children(d){
4938 var n = d.firstChild, ni = -1;
4940 var nx = n.nextSibling;
4941 if(n.nodeType == 3 && !nonSpace.test(n.nodeValue)){
4951 function byClassName(c, a, v){
4955 var r = [], ri = -1, cn;
4956 for(var i = 0, ci; ci = c[i]; i++){
4957 if((' '+ci.className+' ').indexOf(v) != -1){
4964 function attrValue(n, attr){
4965 if(!n.tagName && typeof n.length != "undefined"){
4974 if(attr == "class" || attr == "className"){
4977 return n.getAttribute(attr) || n[attr];
4981 function getNodes(ns, mode, tagName){
4982 var result = [], ri = -1, cs;
4986 tagName = tagName || "*";
4987 if(typeof ns.getElementsByTagName != "undefined"){
4991 for(var i = 0, ni; ni = ns[i]; i++){
4992 cs = ni.getElementsByTagName(tagName);
4993 for(var j = 0, ci; ci = cs[j]; j++){
4997 }else if(mode == "/" || mode == ">"){
4998 var utag = tagName.toUpperCase();
4999 for(var i = 0, ni, cn; ni = ns[i]; i++){
5000 cn = ni.children || ni.childNodes;
5001 for(var j = 0, cj; cj = cn[j]; j++){
5002 if(cj.nodeName == utag || cj.nodeName == tagName || tagName == '*'){
5007 }else if(mode == "+"){
5008 var utag = tagName.toUpperCase();
5009 for(var i = 0, n; n = ns[i]; i++){
5010 while((n = n.nextSibling) && n.nodeType != 1);
5011 if(n && (n.nodeName == utag || n.nodeName == tagName || tagName == '*')){
5015 }else if(mode == "~"){
5016 for(var i = 0, n; n = ns[i]; i++){
5017 while((n = n.nextSibling) && (n.nodeType != 1 || (tagName == '*' || n.tagName.toLowerCase()!=tagName)));
5026 function concat(a, b){
5030 for(var i = 0, l = b.length; i < l; i++){
5036 function byTag(cs, tagName){
5037 if(cs.tagName || cs == document){
5043 var r = [], ri = -1;
5044 tagName = tagName.toLowerCase();
5045 for(var i = 0, ci; ci = cs[i]; i++){
5046 if(ci.nodeType == 1 && ci.tagName.toLowerCase()==tagName){
5053 function byId(cs, attr, id){
5054 if(cs.tagName || cs == document){
5060 var r = [], ri = -1;
5061 for(var i = 0,ci; ci = cs[i]; i++){
5062 if(ci && ci.id == id){
5070 function byAttribute(cs, attr, value, op, custom){
5071 var r = [], ri = -1, st = custom=="{";
5072 var f = Roo.DomQuery.operators[op];
5073 for(var i = 0, ci; ci = cs[i]; i++){
5076 a = Roo.DomQuery.getStyle(ci, attr);
5078 else if(attr == "class" || attr == "className"){
5080 }else if(attr == "for"){
5082 }else if(attr == "href"){
5083 a = ci.getAttribute("href", 2);
5085 a = ci.getAttribute(attr);
5087 if((f && f(a, value)) || (!f && a)){
5094 function byPseudo(cs, name, value){
5095 return Roo.DomQuery.pseudos[name](cs, value);
5098 // This is for IE MSXML which does not support expandos.
5099 // IE runs the same speed using setAttribute, however FF slows way down
5100 // and Safari completely fails so they need to continue to use expandos.
5101 var isIE = window.ActiveXObject ? true : false;
5103 // this eval is stop the compressor from
5104 // renaming the variable to something shorter
5106 /** eval:var:batch */
5111 function nodupIEXml(cs){
5113 cs[0].setAttribute("_nodup", d);
5115 for(var i = 1, len = cs.length; i < len; i++){
5117 if(!c.getAttribute("_nodup") != d){
5118 c.setAttribute("_nodup", d);
5122 for(var i = 0, len = cs.length; i < len; i++){
5123 cs[i].removeAttribute("_nodup");
5132 var len = cs.length, c, i, r = cs, cj, ri = -1;
5133 if(!len || typeof cs.nodeType != "undefined" || len == 1){
5136 if(isIE && typeof cs[0].selectSingleNode != "undefined"){
5137 return nodupIEXml(cs);
5141 for(i = 1; c = cs[i]; i++){
5146 for(var j = 0; j < i; j++){
5149 for(j = i+1; cj = cs[j]; j++){
5161 function quickDiffIEXml(c1, c2){
5163 for(var i = 0, len = c1.length; i < len; i++){
5164 c1[i].setAttribute("_qdiff", d);
5167 for(var i = 0, len = c2.length; i < len; i++){
5168 if(c2[i].getAttribute("_qdiff") != d){
5169 r[r.length] = c2[i];
5172 for(var i = 0, len = c1.length; i < len; i++){
5173 c1[i].removeAttribute("_qdiff");
5178 function quickDiff(c1, c2){
5179 var len1 = c1.length;
5183 if(isIE && c1[0].selectSingleNode){
5184 return quickDiffIEXml(c1, c2);
5187 for(var i = 0; i < len1; i++){
5191 for(var i = 0, len = c2.length; i < len; i++){
5192 if(c2[i]._qdiff != d){
5193 r[r.length] = c2[i];
5199 function quickId(ns, mode, root, id){
5201 var d = root.ownerDocument || root;
5202 return d.getElementById(id);
5204 ns = getNodes(ns, mode, "*");
5205 return byId(ns, null, id);
5209 getStyle : function(el, name){
5210 return Roo.fly(el).getStyle(name);
5213 * Compiles a selector/xpath query into a reusable function. The returned function
5214 * takes one parameter "root" (optional), which is the context node from where the query should start.
5215 * @param {String} selector The selector/xpath query
5216 * @param {String} type (optional) Either "select" (the default) or "simple" for a simple selector match
5217 * @return {Function}
5219 compile : function(path, type){
5220 type = type || "select";
5222 var fn = ["var f = function(root){\n var mode; ++batch; var n = root || document;\n"];
5223 var q = path, mode, lq;
5224 var tk = Roo.DomQuery.matchers;
5225 var tklen = tk.length;
5228 // accept leading mode switch
5229 var lmode = q.match(modeRe);
5230 if(lmode && lmode[1]){
5231 fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
5232 q = q.replace(lmode[1], "");
5234 // strip leading slashes
5235 while(path.substr(0, 1)=="/"){
5236 path = path.substr(1);
5239 while(q && lq != q){
5241 var tm = q.match(tagTokenRe);
5242 if(type == "select"){
5245 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
5247 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
5249 q = q.replace(tm[0], "");
5250 }else if(q.substr(0, 1) != '@'){
5251 fn[fn.length] = 'n = getNodes(n, mode, "*");';
5256 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
5258 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
5260 q = q.replace(tm[0], "");
5263 while(!(mm = q.match(modeRe))){
5264 var matched = false;
5265 for(var j = 0; j < tklen; j++){
5267 var m = q.match(t.re);
5269 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5272 q = q.replace(m[0], "");
5277 // prevent infinite loop on bad selector
5279 throw 'Error parsing selector, parsing failed at "' + q + '"';
5283 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5284 q = q.replace(mm[1], "");
5287 fn[fn.length] = "return nodup(n);\n}";
5290 * list of variables that need from compression as they are used by eval.
5300 * eval:var:byClassName
5302 * eval:var:byAttribute
5303 * eval:var:attrValue
5311 * Selects a group of elements.
5312 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5313 * @param {Node} root (optional) The start of the query (defaults to document).
5316 select : function(path, root, type){
5317 if(!root || root == document){
5320 if(typeof root == "string"){
5321 root = document.getElementById(root);
5323 var paths = path.split(",");
5325 for(var i = 0, len = paths.length; i < len; i++){
5326 var p = paths[i].replace(trimRe, "");
5328 cache[p] = Roo.DomQuery.compile(p);
5330 throw p + " is not a valid selector";
5333 var result = cache[p](root);
5334 if(result && result != document){
5335 results = results.concat(result);
5338 if(paths.length > 1){
5339 return nodup(results);
5345 * Selects a single element.
5346 * @param {String} selector The selector/xpath query
5347 * @param {Node} root (optional) The start of the query (defaults to document).
5350 selectNode : function(path, root){
5351 return Roo.DomQuery.select(path, root)[0];
5355 * Selects the value of a node, optionally replacing null with the defaultValue.
5356 * @param {String} selector The selector/xpath query
5357 * @param {Node} root (optional) The start of the query (defaults to document).
5358 * @param {String} defaultValue
5360 selectValue : function(path, root, defaultValue){
5361 path = path.replace(trimRe, "");
5362 if(!valueCache[path]){
5363 valueCache[path] = Roo.DomQuery.compile(path, "select");
5365 var n = valueCache[path](root);
5366 n = n[0] ? n[0] : n;
5367 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5368 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5372 * Selects the value of a node, parsing integers and floats.
5373 * @param {String} selector The selector/xpath query
5374 * @param {Node} root (optional) The start of the query (defaults to document).
5375 * @param {Number} defaultValue
5378 selectNumber : function(path, root, defaultValue){
5379 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5380 return parseFloat(v);
5384 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5385 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5386 * @param {String} selector The simple selector to test
5389 is : function(el, ss){
5390 if(typeof el == "string"){
5391 el = document.getElementById(el);
5393 var isArray = (el instanceof Array);
5394 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5395 return isArray ? (result.length == el.length) : (result.length > 0);
5399 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5400 * @param {Array} el An array of elements to filter
5401 * @param {String} selector The simple selector to test
5402 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5403 * the selector instead of the ones that match
5406 filter : function(els, ss, nonMatches){
5407 ss = ss.replace(trimRe, "");
5408 if(!simpleCache[ss]){
5409 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5411 var result = simpleCache[ss](els);
5412 return nonMatches ? quickDiff(result, els) : result;
5416 * Collection of matching regular expressions and code snippets.
5420 select: 'n = byClassName(n, null, " {1} ");'
5422 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5423 select: 'n = byPseudo(n, "{1}", "{2}");'
5425 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5426 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5429 select: 'n = byId(n, null, "{1}");'
5432 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5437 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5438 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5441 "=" : function(a, v){
5444 "!=" : function(a, v){
5447 "^=" : function(a, v){
5448 return a && a.substr(0, v.length) == v;
5450 "$=" : function(a, v){
5451 return a && a.substr(a.length-v.length) == v;
5453 "*=" : function(a, v){
5454 return a && a.indexOf(v) !== -1;
5456 "%=" : function(a, v){
5457 return (a % v) == 0;
5459 "|=" : function(a, v){
5460 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5462 "~=" : function(a, v){
5463 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5468 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5469 * and the argument (if any) supplied in the selector.
5472 "first-child" : function(c){
5473 var r = [], ri = -1, n;
5474 for(var i = 0, ci; ci = n = c[i]; i++){
5475 while((n = n.previousSibling) && n.nodeType != 1);
5483 "last-child" : function(c){
5484 var r = [], ri = -1, n;
5485 for(var i = 0, ci; ci = n = c[i]; i++){
5486 while((n = n.nextSibling) && n.nodeType != 1);
5494 "nth-child" : function(c, a) {
5495 var r = [], ri = -1;
5496 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5497 var f = (m[1] || 1) - 0, l = m[2] - 0;
5498 for(var i = 0, n; n = c[i]; i++){
5499 var pn = n.parentNode;
5500 if (batch != pn._batch) {
5502 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5503 if(cn.nodeType == 1){
5510 if (l == 0 || n.nodeIndex == l){
5513 } else if ((n.nodeIndex + l) % f == 0){
5521 "only-child" : function(c){
5522 var r = [], ri = -1;;
5523 for(var i = 0, ci; ci = c[i]; i++){
5524 if(!prev(ci) && !next(ci)){
5531 "empty" : function(c){
5532 var r = [], ri = -1;
5533 for(var i = 0, ci; ci = c[i]; i++){
5534 var cns = ci.childNodes, j = 0, cn, empty = true;
5537 if(cn.nodeType == 1 || cn.nodeType == 3){
5549 "contains" : function(c, v){
5550 var r = [], ri = -1;
5551 for(var i = 0, ci; ci = c[i]; i++){
5552 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5559 "nodeValue" : function(c, v){
5560 var r = [], ri = -1;
5561 for(var i = 0, ci; ci = c[i]; i++){
5562 if(ci.firstChild && ci.firstChild.nodeValue == v){
5569 "checked" : function(c){
5570 var r = [], ri = -1;
5571 for(var i = 0, ci; ci = c[i]; i++){
5572 if(ci.checked == true){
5579 "not" : function(c, ss){
5580 return Roo.DomQuery.filter(c, ss, true);
5583 "odd" : function(c){
5584 return this["nth-child"](c, "odd");
5587 "even" : function(c){
5588 return this["nth-child"](c, "even");
5591 "nth" : function(c, a){
5592 return c[a-1] || [];
5595 "first" : function(c){
5599 "last" : function(c){
5600 return c[c.length-1] || [];
5603 "has" : function(c, ss){
5604 var s = Roo.DomQuery.select;
5605 var r = [], ri = -1;
5606 for(var i = 0, ci; ci = c[i]; i++){
5607 if(s(ss, ci).length > 0){
5614 "next" : function(c, ss){
5615 var is = Roo.DomQuery.is;
5616 var r = [], ri = -1;
5617 for(var i = 0, ci; ci = c[i]; i++){
5626 "prev" : function(c, ss){
5627 var is = Roo.DomQuery.is;
5628 var r = [], ri = -1;
5629 for(var i = 0, ci; ci = c[i]; i++){
5642 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5643 * @param {String} path The selector/xpath query
5644 * @param {Node} root (optional) The start of the query (defaults to document).
5649 Roo.query = Roo.DomQuery.select;
5652 * Ext JS Library 1.1.1
5653 * Copyright(c) 2006-2007, Ext JS, LLC.
5655 * Originally Released Under LGPL - original licence link has changed is not relivant.
5658 * <script type="text/javascript">
5662 * @class Roo.util.Observable
5663 * Base class that provides a common interface for publishing events. Subclasses are expected to
5664 * to have a property "events" with all the events defined.<br>
5667 Employee = function(name){
5674 Roo.extend(Employee, Roo.util.Observable);
5676 * @param {Object} config properties to use (incuding events / listeners)
5679 Roo.util.Observable = function(cfg){
5682 this.addEvents(cfg.events || {});
5684 delete cfg.events; // make sure
5687 Roo.apply(this, cfg);
5690 this.on(this.listeners);
5691 delete this.listeners;
5694 Roo.util.Observable.prototype = {
5696 * @cfg {Object} listeners list of events and functions to call for this object,
5700 'click' : function(e) {
5710 * Fires the specified event with the passed parameters (minus the event name).
5711 * @param {String} eventName
5712 * @param {Object...} args Variable number of parameters are passed to handlers
5713 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5715 fireEvent : function(){
5716 var ce = this.events[arguments[0].toLowerCase()];
5717 if(typeof ce == "object"){
5718 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5725 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5728 * Appends an event handler to this component
5729 * @param {String} eventName The type of event to listen for
5730 * @param {Function} handler The method the event invokes
5731 * @param {Object} scope (optional) The scope in which to execute the handler
5732 * function. The handler function's "this" context.
5733 * @param {Object} options (optional) An object containing handler configuration
5734 * properties. This may contain any of the following properties:<ul>
5735 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5736 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5737 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5738 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5739 * by the specified number of milliseconds. If the event fires again within that time, the original
5740 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5743 * <b>Combining Options</b><br>
5744 * Using the options argument, it is possible to combine different types of listeners:<br>
5746 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5748 el.on('click', this.onClick, this, {
5755 * <b>Attaching multiple handlers in 1 call</b><br>
5756 * The method also allows for a single argument to be passed which is a config object containing properties
5757 * which specify multiple handlers.
5766 fn: this.onMouseOver,
5770 fn: this.onMouseOut,
5776 * Or a shorthand syntax which passes the same scope object to all handlers:
5779 'click': this.onClick,
5780 'mouseover': this.onMouseOver,
5781 'mouseout': this.onMouseOut,
5786 addListener : function(eventName, fn, scope, o){
5787 if(typeof eventName == "object"){
5790 if(this.filterOptRe.test(e)){
5793 if(typeof o[e] == "function"){
5795 this.addListener(e, o[e], o.scope, o);
5797 // individual options
5798 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5803 o = (!o || typeof o == "boolean") ? {} : o;
5804 eventName = eventName.toLowerCase();
5805 var ce = this.events[eventName] || true;
5806 if(typeof ce == "boolean"){
5807 ce = new Roo.util.Event(this, eventName);
5808 this.events[eventName] = ce;
5810 ce.addListener(fn, scope, o);
5814 * Removes a listener
5815 * @param {String} eventName The type of event to listen for
5816 * @param {Function} handler The handler to remove
5817 * @param {Object} scope (optional) The scope (this object) for the handler
5819 removeListener : function(eventName, fn, scope){
5820 var ce = this.events[eventName.toLowerCase()];
5821 if(typeof ce == "object"){
5822 ce.removeListener(fn, scope);
5827 * Removes all listeners for this object
5829 purgeListeners : function(){
5830 for(var evt in this.events){
5831 if(typeof this.events[evt] == "object"){
5832 this.events[evt].clearListeners();
5837 relayEvents : function(o, events){
5838 var createHandler = function(ename){
5840 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5843 for(var i = 0, len = events.length; i < len; i++){
5844 var ename = events[i];
5845 if(!this.events[ename]){ this.events[ename] = true; };
5846 o.on(ename, createHandler(ename), this);
5851 * Used to define events on this Observable
5852 * @param {Object} object The object with the events defined
5854 addEvents : function(o){
5858 Roo.applyIf(this.events, o);
5862 * Checks to see if this object has any listeners for a specified event
5863 * @param {String} eventName The name of the event to check for
5864 * @return {Boolean} True if the event is being listened for, else false
5866 hasListener : function(eventName){
5867 var e = this.events[eventName];
5868 return typeof e == "object" && e.listeners.length > 0;
5872 * Appends an event handler to this element (shorthand for addListener)
5873 * @param {String} eventName The type of event to listen for
5874 * @param {Function} handler The method the event invokes
5875 * @param {Object} scope (optional) The scope in which to execute the handler
5876 * function. The handler function's "this" context.
5877 * @param {Object} options (optional)
5880 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
5882 * Removes a listener (shorthand for removeListener)
5883 * @param {String} eventName The type of event to listen for
5884 * @param {Function} handler The handler to remove
5885 * @param {Object} scope (optional) The scope (this object) for the handler
5888 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
5891 * Starts capture on the specified Observable. All events will be passed
5892 * to the supplied function with the event name + standard signature of the event
5893 * <b>before</b> the event is fired. If the supplied function returns false,
5894 * the event will not fire.
5895 * @param {Observable} o The Observable to capture
5896 * @param {Function} fn The function to call
5897 * @param {Object} scope (optional) The scope (this object) for the fn
5900 Roo.util.Observable.capture = function(o, fn, scope){
5901 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
5905 * Removes <b>all</b> added captures from the Observable.
5906 * @param {Observable} o The Observable to release
5909 Roo.util.Observable.releaseCapture = function(o){
5910 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
5915 var createBuffered = function(h, o, scope){
5916 var task = new Roo.util.DelayedTask();
5918 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
5922 var createSingle = function(h, e, fn, scope){
5924 e.removeListener(fn, scope);
5925 return h.apply(scope, arguments);
5929 var createDelayed = function(h, o, scope){
5931 var args = Array.prototype.slice.call(arguments, 0);
5932 setTimeout(function(){
5933 h.apply(scope, args);
5938 Roo.util.Event = function(obj, name){
5941 this.listeners = [];
5944 Roo.util.Event.prototype = {
5945 addListener : function(fn, scope, options){
5946 var o = options || {};
5947 scope = scope || this.obj;
5948 if(!this.isListening(fn, scope)){
5949 var l = {fn: fn, scope: scope, options: o};
5952 h = createDelayed(h, o, scope);
5955 h = createSingle(h, this, fn, scope);
5958 h = createBuffered(h, o, scope);
5961 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
5962 this.listeners.push(l);
5964 this.listeners = this.listeners.slice(0);
5965 this.listeners.push(l);
5970 findListener : function(fn, scope){
5971 scope = scope || this.obj;
5972 var ls = this.listeners;
5973 for(var i = 0, len = ls.length; i < len; i++){
5975 if(l.fn == fn && l.scope == scope){
5982 isListening : function(fn, scope){
5983 return this.findListener(fn, scope) != -1;
5986 removeListener : function(fn, scope){
5988 if((index = this.findListener(fn, scope)) != -1){
5990 this.listeners.splice(index, 1);
5992 this.listeners = this.listeners.slice(0);
5993 this.listeners.splice(index, 1);
6000 clearListeners : function(){
6001 this.listeners = [];
6005 var ls = this.listeners, scope, len = ls.length;
6008 var args = Array.prototype.slice.call(arguments, 0);
6009 for(var i = 0; i < len; i++){
6011 if(l.fireFn.apply(l.scope||this.obj||window, arguments) === false){
6012 this.firing = false;
6016 this.firing = false;
6023 * Ext JS Library 1.1.1
6024 * Copyright(c) 2006-2007, Ext JS, LLC.
6026 * Originally Released Under LGPL - original licence link has changed is not relivant.
6029 * <script type="text/javascript">
6033 * @class Roo.EventManager
6034 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6035 * several useful events directly.
6036 * See {@link Roo.EventObject} for more details on normalized event objects.
6039 Roo.EventManager = function(){
6040 var docReadyEvent, docReadyProcId, docReadyState = false;
6041 var resizeEvent, resizeTask, textEvent, textSize;
6042 var E = Roo.lib.Event;
6043 var D = Roo.lib.Dom;
6046 var fireDocReady = function(){
6048 docReadyState = true;
6051 clearInterval(docReadyProcId);
6053 if(Roo.isGecko || Roo.isOpera) {
6054 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6057 var defer = document.getElementById("ie-deferred-loader");
6059 defer.onreadystatechange = null;
6060 defer.parentNode.removeChild(defer);
6064 docReadyEvent.fire();
6065 docReadyEvent.clearListeners();
6070 var initDocReady = function(){
6071 docReadyEvent = new Roo.util.Event();
6072 if(Roo.isGecko || Roo.isOpera) {
6073 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6075 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6076 var defer = document.getElementById("ie-deferred-loader");
6077 defer.onreadystatechange = function(){
6078 if(this.readyState == "complete"){
6082 }else if(Roo.isSafari){
6083 docReadyProcId = setInterval(function(){
6084 var rs = document.readyState;
6085 if(rs == "complete") {
6090 // no matter what, make sure it fires on load
6091 E.on(window, "load", fireDocReady);
6094 var createBuffered = function(h, o){
6095 var task = new Roo.util.DelayedTask(h);
6097 // create new event object impl so new events don't wipe out properties
6098 e = new Roo.EventObjectImpl(e);
6099 task.delay(o.buffer, h, null, [e]);
6103 var createSingle = function(h, el, ename, fn){
6105 Roo.EventManager.removeListener(el, ename, fn);
6110 var createDelayed = function(h, o){
6112 // create new event object impl so new events don't wipe out properties
6113 e = new Roo.EventObjectImpl(e);
6114 setTimeout(function(){
6120 var listen = function(element, ename, opt, fn, scope){
6121 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6122 fn = fn || o.fn; scope = scope || o.scope;
6123 var el = Roo.getDom(element);
6125 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6127 var h = function(e){
6128 e = Roo.EventObject.setEvent(e);
6131 t = e.getTarget(o.delegate, el);
6138 if(o.stopEvent === true){
6141 if(o.preventDefault === true){
6144 if(o.stopPropagation === true){
6145 e.stopPropagation();
6148 if(o.normalized === false){
6152 fn.call(scope || el, e, t, o);
6155 h = createDelayed(h, o);
6158 h = createSingle(h, el, ename, fn);
6161 h = createBuffered(h, o);
6163 fn._handlers = fn._handlers || [];
6164 fn._handlers.push([Roo.id(el), ename, h]);
6167 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6168 el.addEventListener("DOMMouseScroll", h, false);
6169 E.on(window, 'unload', function(){
6170 el.removeEventListener("DOMMouseScroll", h, false);
6173 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6174 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6179 var stopListening = function(el, ename, fn){
6180 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6182 for(var i = 0, len = hds.length; i < len; i++){
6184 if(h[0] == id && h[1] == ename){
6191 E.un(el, ename, hd);
6192 el = Roo.getDom(el);
6193 if(ename == "mousewheel" && el.addEventListener){
6194 el.removeEventListener("DOMMouseScroll", hd, false);
6196 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6197 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6201 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6208 * @scope Roo.EventManager
6213 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6214 * object with a Roo.EventObject
6215 * @param {Function} fn The method the event invokes
6216 * @param {Object} scope An object that becomes the scope of the handler
6217 * @param {boolean} override If true, the obj passed in becomes
6218 * the execution scope of the listener
6219 * @return {Function} The wrapped function
6222 wrap : function(fn, scope, override){
6224 Roo.EventObject.setEvent(e);
6225 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6230 * Appends an event handler to an element (shorthand for addListener)
6231 * @param {String/HTMLElement} element The html element or id to assign the
6232 * @param {String} eventName The type of event to listen for
6233 * @param {Function} handler The method the event invokes
6234 * @param {Object} scope (optional) The scope in which to execute the handler
6235 * function. The handler function's "this" context.
6236 * @param {Object} options (optional) An object containing handler configuration
6237 * properties. This may contain any of the following properties:<ul>
6238 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6239 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6240 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6241 * <li>preventDefault {Boolean} True to prevent the default action</li>
6242 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6243 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6244 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6245 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6246 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6247 * by the specified number of milliseconds. If the event fires again within that time, the original
6248 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6251 * <b>Combining Options</b><br>
6252 * Using the options argument, it is possible to combine different types of listeners:<br>
6254 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6256 el.on('click', this.onClick, this, {
6263 * <b>Attaching multiple handlers in 1 call</b><br>
6264 * The method also allows for a single argument to be passed which is a config object containing properties
6265 * which specify multiple handlers.
6275 fn: this.onMouseOver
6284 * Or a shorthand syntax:<br>
6287 'click' : this.onClick,
6288 'mouseover' : this.onMouseOver,
6289 'mouseout' : this.onMouseOut
6293 addListener : function(element, eventName, fn, scope, options){
6294 if(typeof eventName == "object"){
6300 if(typeof o[e] == "function"){
6302 listen(element, e, o, o[e], o.scope);
6304 // individual options
6305 listen(element, e, o[e]);
6310 return listen(element, eventName, options, fn, scope);
6314 * Removes an event handler
6316 * @param {String/HTMLElement} element The id or html element to remove the
6318 * @param {String} eventName The type of event
6319 * @param {Function} fn
6320 * @return {Boolean} True if a listener was actually removed
6322 removeListener : function(element, eventName, fn){
6323 return stopListening(element, eventName, fn);
6327 * Fires when the document is ready (before onload and before images are loaded). Can be
6328 * accessed shorthanded Roo.onReady().
6329 * @param {Function} fn The method the event invokes
6330 * @param {Object} scope An object that becomes the scope of the handler
6331 * @param {boolean} options
6333 onDocumentReady : function(fn, scope, options){
6334 if(docReadyState){ // if it already fired
6335 docReadyEvent.addListener(fn, scope, options);
6336 docReadyEvent.fire();
6337 docReadyEvent.clearListeners();
6343 docReadyEvent.addListener(fn, scope, options);
6347 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6348 * @param {Function} fn The method the event invokes
6349 * @param {Object} scope An object that becomes the scope of the handler
6350 * @param {boolean} options
6352 onWindowResize : function(fn, scope, options){
6354 resizeEvent = new Roo.util.Event();
6355 resizeTask = new Roo.util.DelayedTask(function(){
6356 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6358 E.on(window, "resize", function(){
6360 resizeTask.delay(50);
6362 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6366 resizeEvent.addListener(fn, scope, options);
6370 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6371 * @param {Function} fn The method the event invokes
6372 * @param {Object} scope An object that becomes the scope of the handler
6373 * @param {boolean} options
6375 onTextResize : function(fn, scope, options){
6377 textEvent = new Roo.util.Event();
6378 var textEl = new Roo.Element(document.createElement('div'));
6379 textEl.dom.className = 'x-text-resize';
6380 textEl.dom.innerHTML = 'X';
6381 textEl.appendTo(document.body);
6382 textSize = textEl.dom.offsetHeight;
6383 setInterval(function(){
6384 if(textEl.dom.offsetHeight != textSize){
6385 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6387 }, this.textResizeInterval);
6389 textEvent.addListener(fn, scope, options);
6393 * Removes the passed window resize listener.
6394 * @param {Function} fn The method the event invokes
6395 * @param {Object} scope The scope of handler
6397 removeResizeListener : function(fn, scope){
6399 resizeEvent.removeListener(fn, scope);
6404 fireResize : function(){
6406 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6410 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6414 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6416 textResizeInterval : 50
6421 * @scopeAlias pub=Roo.EventManager
6425 * Appends an event handler to an element (shorthand for addListener)
6426 * @param {String/HTMLElement} element The html element or id to assign the
6427 * @param {String} eventName The type of event to listen for
6428 * @param {Function} handler The method the event invokes
6429 * @param {Object} scope (optional) The scope in which to execute the handler
6430 * function. The handler function's "this" context.
6431 * @param {Object} options (optional) An object containing handler configuration
6432 * properties. This may contain any of the following properties:<ul>
6433 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6434 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6435 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6436 * <li>preventDefault {Boolean} True to prevent the default action</li>
6437 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6438 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6439 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6440 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6441 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6442 * by the specified number of milliseconds. If the event fires again within that time, the original
6443 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6446 * <b>Combining Options</b><br>
6447 * Using the options argument, it is possible to combine different types of listeners:<br>
6449 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6451 el.on('click', this.onClick, this, {
6458 * <b>Attaching multiple handlers in 1 call</b><br>
6459 * The method also allows for a single argument to be passed which is a config object containing properties
6460 * which specify multiple handlers.
6470 fn: this.onMouseOver
6479 * Or a shorthand syntax:<br>
6482 'click' : this.onClick,
6483 'mouseover' : this.onMouseOver,
6484 'mouseout' : this.onMouseOut
6488 pub.on = pub.addListener;
6489 pub.un = pub.removeListener;
6491 pub.stoppedMouseDownEvent = new Roo.util.Event();
6495 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6496 * @param {Function} fn The method the event invokes
6497 * @param {Object} scope An object that becomes the scope of the handler
6498 * @param {boolean} override If true, the obj passed in becomes
6499 * the execution scope of the listener
6503 Roo.onReady = Roo.EventManager.onDocumentReady;
6505 Roo.onReady(function(){
6506 var bd = Roo.get(document.body);
6511 : Roo.isGecko ? "roo-gecko"
6512 : Roo.isOpera ? "roo-opera"
6513 : Roo.isSafari ? "roo-safari" : ""];
6516 cls.push("roo-mac");
6519 cls.push("roo-linux");
6521 if(Roo.isBorderBox){
6522 cls.push('roo-border-box');
6524 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6525 var p = bd.dom.parentNode;
6527 p.className += ' roo-strict';
6530 bd.addClass(cls.join(' '));
6534 * @class Roo.EventObject
6535 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6536 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6539 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6541 var target = e.getTarget();
6544 var myDiv = Roo.get("myDiv");
6545 myDiv.on("click", handleClick);
6547 Roo.EventManager.on("myDiv", 'click', handleClick);
6548 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6552 Roo.EventObject = function(){
6554 var E = Roo.lib.Event;
6556 // safari keypress events for special keys return bad keycodes
6559 63235 : 39, // right
6562 63276 : 33, // page up
6563 63277 : 34, // page down
6564 63272 : 46, // delete
6569 // normalize button clicks
6570 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6571 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6573 Roo.EventObjectImpl = function(e){
6575 this.setEvent(e.browserEvent || e);
6578 Roo.EventObjectImpl.prototype = {
6580 * Used to fix doc tools.
6581 * @scope Roo.EventObject.prototype
6587 /** The normal browser event */
6588 browserEvent : null,
6589 /** The button pressed in a mouse event */
6591 /** True if the shift key was down during the event */
6593 /** True if the control key was down during the event */
6595 /** True if the alt key was down during the event */
6654 setEvent : function(e){
6655 if(e == this || (e && e.browserEvent)){ // already wrapped
6658 this.browserEvent = e;
6660 // normalize buttons
6661 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6662 if(e.type == 'click' && this.button == -1){
6666 this.shiftKey = e.shiftKey;
6667 // mac metaKey behaves like ctrlKey
6668 this.ctrlKey = e.ctrlKey || e.metaKey;
6669 this.altKey = e.altKey;
6670 // in getKey these will be normalized for the mac
6671 this.keyCode = e.keyCode;
6672 // keyup warnings on firefox.
6673 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6674 // cache the target for the delayed and or buffered events
6675 this.target = E.getTarget(e);
6677 this.xy = E.getXY(e);
6680 this.shiftKey = false;
6681 this.ctrlKey = false;
6682 this.altKey = false;
6692 * Stop the event (preventDefault and stopPropagation)
6694 stopEvent : function(){
6695 if(this.browserEvent){
6696 if(this.browserEvent.type == 'mousedown'){
6697 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6699 E.stopEvent(this.browserEvent);
6704 * Prevents the browsers default handling of the event.
6706 preventDefault : function(){
6707 if(this.browserEvent){
6708 E.preventDefault(this.browserEvent);
6713 isNavKeyPress : function(){
6714 var k = this.keyCode;
6715 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6716 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6719 isSpecialKey : function(){
6720 var k = this.keyCode;
6721 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6722 (k == 16) || (k == 17) ||
6723 (k >= 18 && k <= 20) ||
6724 (k >= 33 && k <= 35) ||
6725 (k >= 36 && k <= 39) ||
6726 (k >= 44 && k <= 45);
6729 * Cancels bubbling of the event.
6731 stopPropagation : function(){
6732 if(this.browserEvent){
6733 if(this.type == 'mousedown'){
6734 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6736 E.stopPropagation(this.browserEvent);
6741 * Gets the key code for the event.
6744 getCharCode : function(){
6745 return this.charCode || this.keyCode;
6749 * Returns a normalized keyCode for the event.
6750 * @return {Number} The key code
6752 getKey : function(){
6753 var k = this.keyCode || this.charCode;
6754 return Roo.isSafari ? (safariKeys[k] || k) : k;
6758 * Gets the x coordinate of the event.
6761 getPageX : function(){
6766 * Gets the y coordinate of the event.
6769 getPageY : function(){
6774 * Gets the time of the event.
6777 getTime : function(){
6778 if(this.browserEvent){
6779 return E.getTime(this.browserEvent);
6785 * Gets the page coordinates of the event.
6786 * @return {Array} The xy values like [x, y]
6793 * Gets the target for the event.
6794 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
6795 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6796 search as a number or element (defaults to 10 || document.body)
6797 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6798 * @return {HTMLelement}
6800 getTarget : function(selector, maxDepth, returnEl){
6801 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
6804 * Gets the related target.
6805 * @return {HTMLElement}
6807 getRelatedTarget : function(){
6808 if(this.browserEvent){
6809 return E.getRelatedTarget(this.browserEvent);
6815 * Normalizes mouse wheel delta across browsers
6816 * @return {Number} The delta
6818 getWheelDelta : function(){
6819 var e = this.browserEvent;
6821 if(e.wheelDelta){ /* IE/Opera. */
6822 delta = e.wheelDelta/120;
6823 }else if(e.detail){ /* Mozilla case. */
6824 delta = -e.detail/3;
6830 * Returns true if the control, meta, shift or alt key was pressed during this event.
6833 hasModifier : function(){
6834 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
6838 * Returns true if the target of this event equals el or is a child of el
6839 * @param {String/HTMLElement/Element} el
6840 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
6843 within : function(el, related){
6844 var t = this[related ? "getRelatedTarget" : "getTarget"]();
6845 return t && Roo.fly(el).contains(t);
6848 getPoint : function(){
6849 return new Roo.lib.Point(this.xy[0], this.xy[1]);
6853 return new Roo.EventObjectImpl();
6858 * Ext JS Library 1.1.1
6859 * Copyright(c) 2006-2007, Ext JS, LLC.
6861 * Originally Released Under LGPL - original licence link has changed is not relivant.
6864 * <script type="text/javascript">
6868 // was in Composite Element!??!?!
6871 var D = Roo.lib.Dom;
6872 var E = Roo.lib.Event;
6873 var A = Roo.lib.Anim;
6875 // local style camelizing for speed
6877 var camelRe = /(-[a-z])/gi;
6878 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
6879 var view = document.defaultView;
6882 * @class Roo.Element
6883 * Represents an Element in the DOM.<br><br>
6886 var el = Roo.get("my-div");
6889 var el = getEl("my-div");
6891 // or with a DOM element
6892 var el = Roo.get(myDivElement);
6894 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
6895 * each call instead of constructing a new one.<br><br>
6896 * <b>Animations</b><br />
6897 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
6898 * should either be a boolean (true) or an object literal with animation options. The animation options are:
6900 Option Default Description
6901 --------- -------- ---------------------------------------------
6902 duration .35 The duration of the animation in seconds
6903 easing easeOut The YUI easing method
6904 callback none A function to execute when the anim completes
6905 scope this The scope (this) of the callback function
6907 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
6908 * manipulate the animation. Here's an example:
6910 var el = Roo.get("my-div");
6915 // default animation
6916 el.setWidth(100, true);
6918 // animation with some options set
6925 // using the "anim" property to get the Anim object
6931 el.setWidth(100, opt);
6933 if(opt.anim.isAnimated()){
6937 * <b> Composite (Collections of) Elements</b><br />
6938 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
6939 * @constructor Create a new Element directly.
6940 * @param {String/HTMLElement} element
6941 * @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).
6943 Roo.Element = function(element, forceNew){
6944 var dom = typeof element == "string" ?
6945 document.getElementById(element) : element;
6946 if(!dom){ // invalid id/element
6950 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
6951 return Roo.Element.cache[id];
6961 * The DOM element ID
6964 this.id = id || Roo.id(dom);
6967 var El = Roo.Element;
6971 * The element's default display mode (defaults to "")
6974 originalDisplay : "",
6978 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
6983 * Sets the element's visibility mode. When setVisible() is called it
6984 * will use this to determine whether to set the visibility or the display property.
6985 * @param visMode Element.VISIBILITY or Element.DISPLAY
6986 * @return {Roo.Element} this
6988 setVisibilityMode : function(visMode){
6989 this.visibilityMode = visMode;
6993 * Convenience method for setVisibilityMode(Element.DISPLAY)
6994 * @param {String} display (optional) What to set display to when visible
6995 * @return {Roo.Element} this
6997 enableDisplayMode : function(display){
6998 this.setVisibilityMode(El.DISPLAY);
6999 if(typeof display != "undefined") this.originalDisplay = display;
7004 * 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)
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 findParent : function(simpleSelector, maxDepth, returnEl){
7012 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7013 maxDepth = maxDepth || 50;
7014 if(typeof maxDepth != "number"){
7015 stopEl = Roo.getDom(maxDepth);
7018 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7019 if(dq.is(p, simpleSelector)){
7020 return returnEl ? Roo.get(p) : p;
7030 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7031 * @param {String} selector The simple selector to test
7032 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7033 search as a number or element (defaults to 10 || document.body)
7034 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7035 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7037 findParentNode : function(simpleSelector, maxDepth, returnEl){
7038 var p = Roo.fly(this.dom.parentNode, '_internal');
7039 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7043 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7044 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7045 * @param {String} selector The simple selector to test
7046 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7047 search as a number or element (defaults to 10 || document.body)
7048 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7050 up : function(simpleSelector, maxDepth){
7051 return this.findParentNode(simpleSelector, maxDepth, true);
7057 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7058 * @param {String} selector The simple selector to test
7059 * @return {Boolean} True if this element matches the selector, else false
7061 is : function(simpleSelector){
7062 return Roo.DomQuery.is(this.dom, simpleSelector);
7066 * Perform animation on this element.
7067 * @param {Object} args The YUI animation control args
7068 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7069 * @param {Function} onComplete (optional) Function to call when animation completes
7070 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7071 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7072 * @return {Roo.Element} this
7074 animate : function(args, duration, onComplete, easing, animType){
7075 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7080 * @private Internal animation call
7082 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7083 animType = animType || 'run';
7085 var anim = Roo.lib.Anim[animType](
7087 (opt.duration || defaultDur) || .35,
7088 (opt.easing || defaultEase) || 'easeOut',
7090 Roo.callback(cb, this);
7091 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7099 // private legacy anim prep
7100 preanim : function(a, i){
7101 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7105 * Removes worthless text nodes
7106 * @param {Boolean} forceReclean (optional) By default the element
7107 * keeps track if it has been cleaned already so
7108 * you can call this over and over. However, if you update the element and
7109 * need to force a reclean, you can pass true.
7111 clean : function(forceReclean){
7112 if(this.isCleaned && forceReclean !== true){
7116 var d = this.dom, n = d.firstChild, ni = -1;
7118 var nx = n.nextSibling;
7119 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7126 this.isCleaned = true;
7131 calcOffsetsTo : function(el){
7134 var restorePos = false;
7135 if(el.getStyle('position') == 'static'){
7136 el.position('relative');
7141 while(op && op != d && op.tagName != 'HTML'){
7144 op = op.offsetParent;
7147 el.position('static');
7153 * Scrolls this element into view within the passed container.
7154 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7155 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7156 * @return {Roo.Element} this
7158 scrollIntoView : function(container, hscroll){
7159 var c = Roo.getDom(container) || document.body;
7162 var o = this.calcOffsetsTo(c),
7165 b = t+el.offsetHeight,
7166 r = l+el.offsetWidth;
7168 var ch = c.clientHeight;
7169 var ct = parseInt(c.scrollTop, 10);
7170 var cl = parseInt(c.scrollLeft, 10);
7172 var cr = cl + c.clientWidth;
7180 if(hscroll !== false){
7184 c.scrollLeft = r-c.clientWidth;
7191 scrollChildIntoView : function(child, hscroll){
7192 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7196 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7197 * the new height may not be available immediately.
7198 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7199 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7200 * @param {Function} onComplete (optional) Function to call when animation completes
7201 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7202 * @return {Roo.Element} this
7204 autoHeight : function(animate, duration, onComplete, easing){
7205 var oldHeight = this.getHeight();
7207 this.setHeight(1); // force clipping
7208 setTimeout(function(){
7209 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7211 this.setHeight(height);
7213 if(typeof onComplete == "function"){
7217 this.setHeight(oldHeight); // restore original height
7218 this.setHeight(height, animate, duration, function(){
7220 if(typeof onComplete == "function") onComplete();
7221 }.createDelegate(this), easing);
7223 }.createDelegate(this), 0);
7228 * Returns true if this element is an ancestor of the passed element
7229 * @param {HTMLElement/String} el The element to check
7230 * @return {Boolean} True if this element is an ancestor of el, else false
7232 contains : function(el){
7233 if(!el){return false;}
7234 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7238 * Checks whether the element is currently visible using both visibility and display properties.
7239 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7240 * @return {Boolean} True if the element is currently visible, else false
7242 isVisible : function(deep) {
7243 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7244 if(deep !== true || !vis){
7247 var p = this.dom.parentNode;
7248 while(p && p.tagName.toLowerCase() != "body"){
7249 if(!Roo.fly(p, '_isVisible').isVisible()){
7258 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7259 * @param {String} selector The CSS selector
7260 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7261 * @return {CompositeElement/CompositeElementLite} The composite element
7263 select : function(selector, unique){
7264 return El.select(selector, unique, this.dom);
7268 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7269 * @param {String} selector The CSS selector
7270 * @return {Array} An array of the matched nodes
7272 query : function(selector, unique){
7273 return Roo.DomQuery.select(selector, this.dom);
7277 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7278 * @param {String} selector The CSS selector
7279 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7280 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7282 child : function(selector, returnDom){
7283 var n = Roo.DomQuery.selectNode(selector, this.dom);
7284 return returnDom ? n : Roo.get(n);
7288 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7289 * @param {String} selector The CSS selector
7290 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7291 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7293 down : function(selector, returnDom){
7294 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7295 return returnDom ? n : Roo.get(n);
7299 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7300 * @param {String} group The group the DD object is member of
7301 * @param {Object} config The DD config object
7302 * @param {Object} overrides An object containing methods to override/implement on the DD object
7303 * @return {Roo.dd.DD} The DD object
7305 initDD : function(group, config, overrides){
7306 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7307 return Roo.apply(dd, overrides);
7311 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7312 * @param {String} group The group the DDProxy object is member of
7313 * @param {Object} config The DDProxy config object
7314 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7315 * @return {Roo.dd.DDProxy} The DDProxy object
7317 initDDProxy : function(group, config, overrides){
7318 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7319 return Roo.apply(dd, overrides);
7323 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7324 * @param {String} group The group the DDTarget object is member of
7325 * @param {Object} config The DDTarget config object
7326 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7327 * @return {Roo.dd.DDTarget} The DDTarget object
7329 initDDTarget : function(group, config, overrides){
7330 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7331 return Roo.apply(dd, overrides);
7335 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7336 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7337 * @param {Boolean} visible Whether the element is visible
7338 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7339 * @return {Roo.Element} this
7341 setVisible : function(visible, animate){
7343 if(this.visibilityMode == El.DISPLAY){
7344 this.setDisplayed(visible);
7347 this.dom.style.visibility = visible ? "visible" : "hidden";
7350 // closure for composites
7352 var visMode = this.visibilityMode;
7354 this.setOpacity(.01);
7355 this.setVisible(true);
7357 this.anim({opacity: { to: (visible?1:0) }},
7358 this.preanim(arguments, 1),
7359 null, .35, 'easeIn', function(){
7361 if(visMode == El.DISPLAY){
7362 dom.style.display = "none";
7364 dom.style.visibility = "hidden";
7366 Roo.get(dom).setOpacity(1);
7374 * Returns true if display is not "none"
7377 isDisplayed : function() {
7378 return this.getStyle("display") != "none";
7382 * Toggles the element's visibility or display, depending on visibility mode.
7383 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7384 * @return {Roo.Element} this
7386 toggle : function(animate){
7387 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7392 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7393 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7394 * @return {Roo.Element} this
7396 setDisplayed : function(value) {
7397 if(typeof value == "boolean"){
7398 value = value ? this.originalDisplay : "none";
7400 this.setStyle("display", value);
7405 * Tries to focus the element. Any exceptions are caught and ignored.
7406 * @return {Roo.Element} this
7408 focus : function() {
7416 * Tries to blur the element. Any exceptions are caught and ignored.
7417 * @return {Roo.Element} this
7427 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7428 * @param {String/Array} className The CSS class to add, or an array of classes
7429 * @return {Roo.Element} this
7431 addClass : function(className){
7432 if(className instanceof Array){
7433 for(var i = 0, len = className.length; i < len; i++) {
7434 this.addClass(className[i]);
7437 if(className && !this.hasClass(className)){
7438 this.dom.className = this.dom.className + " " + className;
7445 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7446 * @param {String/Array} className The CSS class to add, or an array of classes
7447 * @return {Roo.Element} this
7449 radioClass : function(className){
7450 var siblings = this.dom.parentNode.childNodes;
7451 for(var i = 0; i < siblings.length; i++) {
7452 var s = siblings[i];
7453 if(s.nodeType == 1){
7454 Roo.get(s).removeClass(className);
7457 this.addClass(className);
7462 * Removes one or more CSS classes from the element.
7463 * @param {String/Array} className The CSS class to remove, or an array of classes
7464 * @return {Roo.Element} this
7466 removeClass : function(className){
7467 if(!className || !this.dom.className){
7470 if(className instanceof Array){
7471 for(var i = 0, len = className.length; i < len; i++) {
7472 this.removeClass(className[i]);
7475 if(this.hasClass(className)){
7476 var re = this.classReCache[className];
7478 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7479 this.classReCache[className] = re;
7481 this.dom.className =
7482 this.dom.className.replace(re, " ");
7492 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7493 * @param {String} className The CSS class to toggle
7494 * @return {Roo.Element} this
7496 toggleClass : function(className){
7497 if(this.hasClass(className)){
7498 this.removeClass(className);
7500 this.addClass(className);
7506 * Checks if the specified CSS class exists on this element's DOM node.
7507 * @param {String} className The CSS class to check for
7508 * @return {Boolean} True if the class exists, else false
7510 hasClass : function(className){
7511 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7515 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7516 * @param {String} oldClassName The CSS class to replace
7517 * @param {String} newClassName The replacement CSS class
7518 * @return {Roo.Element} this
7520 replaceClass : function(oldClassName, newClassName){
7521 this.removeClass(oldClassName);
7522 this.addClass(newClassName);
7527 * Returns an object with properties matching the styles requested.
7528 * For example, el.getStyles('color', 'font-size', 'width') might return
7529 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7530 * @param {String} style1 A style name
7531 * @param {String} style2 A style name
7532 * @param {String} etc.
7533 * @return {Object} The style object
7535 getStyles : function(){
7536 var a = arguments, len = a.length, r = {};
7537 for(var i = 0; i < len; i++){
7538 r[a[i]] = this.getStyle(a[i]);
7544 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7545 * @param {String} property The style property whose value is returned.
7546 * @return {String} The current value of the style property for this element.
7548 getStyle : function(){
7549 return view && view.getComputedStyle ?
7551 var el = this.dom, v, cs, camel;
7552 if(prop == 'float'){
7555 if(el.style && (v = el.style[prop])){
7558 if(cs = view.getComputedStyle(el, "")){
7559 if(!(camel = propCache[prop])){
7560 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7567 var el = this.dom, v, cs, camel;
7568 if(prop == 'opacity'){
7569 if(typeof el.style.filter == 'string'){
7570 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7572 var fv = parseFloat(m[1]);
7574 return fv ? fv / 100 : 0;
7579 }else if(prop == 'float'){
7580 prop = "styleFloat";
7582 if(!(camel = propCache[prop])){
7583 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7585 if(v = el.style[camel]){
7588 if(cs = el.currentStyle){
7596 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7597 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7598 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7599 * @return {Roo.Element} this
7601 setStyle : function(prop, value){
7602 if(typeof prop == "string"){
7604 if (prop == 'float') {
7605 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7610 if(!(camel = propCache[prop])){
7611 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7614 if(camel == 'opacity') {
7615 this.setOpacity(value);
7617 this.dom.style[camel] = value;
7620 for(var style in prop){
7621 if(typeof prop[style] != "function"){
7622 this.setStyle(style, prop[style]);
7630 * More flexible version of {@link #setStyle} for setting style properties.
7631 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7632 * a function which returns such a specification.
7633 * @return {Roo.Element} this
7635 applyStyles : function(style){
7636 Roo.DomHelper.applyStyles(this.dom, style);
7641 * 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).
7642 * @return {Number} The X position of the element
7645 return D.getX(this.dom);
7649 * 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).
7650 * @return {Number} The Y position of the element
7653 return D.getY(this.dom);
7657 * 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).
7658 * @return {Array} The XY position of the element
7661 return D.getXY(this.dom);
7665 * 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).
7666 * @param {Number} The X position of the element
7667 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7668 * @return {Roo.Element} this
7670 setX : function(x, animate){
7672 D.setX(this.dom, x);
7674 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7680 * 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).
7681 * @param {Number} The Y position of the element
7682 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7683 * @return {Roo.Element} this
7685 setY : function(y, animate){
7687 D.setY(this.dom, y);
7689 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7695 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7696 * @param {String} left The left CSS property value
7697 * @return {Roo.Element} this
7699 setLeft : function(left){
7700 this.setStyle("left", this.addUnits(left));
7705 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7706 * @param {String} top The top CSS property value
7707 * @return {Roo.Element} this
7709 setTop : function(top){
7710 this.setStyle("top", this.addUnits(top));
7715 * Sets the element's CSS right style.
7716 * @param {String} right The right CSS property value
7717 * @return {Roo.Element} this
7719 setRight : function(right){
7720 this.setStyle("right", this.addUnits(right));
7725 * Sets the element's CSS bottom style.
7726 * @param {String} bottom The bottom CSS property value
7727 * @return {Roo.Element} this
7729 setBottom : function(bottom){
7730 this.setStyle("bottom", this.addUnits(bottom));
7735 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7736 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7737 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7738 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7739 * @return {Roo.Element} this
7741 setXY : function(pos, animate){
7743 D.setXY(this.dom, pos);
7745 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
7751 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7752 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7753 * @param {Number} x X value for new position (coordinates are page-based)
7754 * @param {Number} y Y value for new position (coordinates are page-based)
7755 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7756 * @return {Roo.Element} this
7758 setLocation : function(x, y, animate){
7759 this.setXY([x, y], this.preanim(arguments, 2));
7764 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7765 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7766 * @param {Number} x X value for new position (coordinates are page-based)
7767 * @param {Number} y Y value for new position (coordinates are page-based)
7768 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7769 * @return {Roo.Element} this
7771 moveTo : function(x, y, animate){
7772 this.setXY([x, y], this.preanim(arguments, 2));
7777 * Returns the region of the given element.
7778 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
7779 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
7781 getRegion : function(){
7782 return D.getRegion(this.dom);
7786 * Returns the offset height of the element
7787 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
7788 * @return {Number} The element's height
7790 getHeight : function(contentHeight){
7791 var h = this.dom.offsetHeight || 0;
7792 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
7796 * Returns the offset width of the element
7797 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
7798 * @return {Number} The element's width
7800 getWidth : function(contentWidth){
7801 var w = this.dom.offsetWidth || 0;
7802 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
7806 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
7807 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
7808 * if a height has not been set using CSS.
7811 getComputedHeight : function(){
7812 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
7814 h = parseInt(this.getStyle('height'), 10) || 0;
7815 if(!this.isBorderBox()){
7816 h += this.getFrameWidth('tb');
7823 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
7824 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
7825 * if a width has not been set using CSS.
7828 getComputedWidth : function(){
7829 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
7831 w = parseInt(this.getStyle('width'), 10) || 0;
7832 if(!this.isBorderBox()){
7833 w += this.getFrameWidth('lr');
7840 * Returns the size of the element.
7841 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
7842 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
7844 getSize : function(contentSize){
7845 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
7849 * Returns the width and height of the viewport.
7850 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
7852 getViewSize : function(){
7853 var d = this.dom, doc = document, aw = 0, ah = 0;
7854 if(d == doc || d == doc.body){
7855 return {width : D.getViewWidth(), height: D.getViewHeight()};
7858 width : d.clientWidth,
7859 height: d.clientHeight
7865 * Returns the value of the "value" attribute
7866 * @param {Boolean} asNumber true to parse the value as a number
7867 * @return {String/Number}
7869 getValue : function(asNumber){
7870 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
7874 adjustWidth : function(width){
7875 if(typeof width == "number"){
7876 if(this.autoBoxAdjust && !this.isBorderBox()){
7877 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
7887 adjustHeight : function(height){
7888 if(typeof height == "number"){
7889 if(this.autoBoxAdjust && !this.isBorderBox()){
7890 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
7900 * Set the width of the element
7901 * @param {Number} width The new width
7902 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7903 * @return {Roo.Element} this
7905 setWidth : function(width, animate){
7906 width = this.adjustWidth(width);
7908 this.dom.style.width = this.addUnits(width);
7910 this.anim({width: {to: width}}, this.preanim(arguments, 1));
7916 * Set the height of the element
7917 * @param {Number} height The new height
7918 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7919 * @return {Roo.Element} this
7921 setHeight : function(height, animate){
7922 height = this.adjustHeight(height);
7924 this.dom.style.height = this.addUnits(height);
7926 this.anim({height: {to: height}}, this.preanim(arguments, 1));
7932 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
7933 * @param {Number} width The new width
7934 * @param {Number} height The new height
7935 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7936 * @return {Roo.Element} this
7938 setSize : function(width, height, animate){
7939 if(typeof width == "object"){ // in case of object from getSize()
7940 height = width.height; width = width.width;
7942 width = this.adjustWidth(width); height = this.adjustHeight(height);
7944 this.dom.style.width = this.addUnits(width);
7945 this.dom.style.height = this.addUnits(height);
7947 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
7953 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
7954 * @param {Number} x X value for new position (coordinates are page-based)
7955 * @param {Number} y Y value for new position (coordinates are page-based)
7956 * @param {Number} width The new width
7957 * @param {Number} height The new height
7958 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7959 * @return {Roo.Element} this
7961 setBounds : function(x, y, width, height, animate){
7963 this.setSize(width, height);
7964 this.setLocation(x, y);
7966 width = this.adjustWidth(width); height = this.adjustHeight(height);
7967 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
7968 this.preanim(arguments, 4), 'motion');
7974 * 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.
7975 * @param {Roo.lib.Region} region The region to fill
7976 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7977 * @return {Roo.Element} this
7979 setRegion : function(region, animate){
7980 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
7985 * Appends an event handler
7987 * @param {String} eventName The type of event to append
7988 * @param {Function} fn The method the event invokes
7989 * @param {Object} scope (optional) The scope (this object) of the fn
7990 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
7992 addListener : function(eventName, fn, scope, options){
7994 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
7999 * Removes an event handler from this element
8000 * @param {String} eventName the type of event to remove
8001 * @param {Function} fn the method the event invokes
8002 * @return {Roo.Element} this
8004 removeListener : function(eventName, fn){
8005 Roo.EventManager.removeListener(this.dom, eventName, fn);
8010 * Removes all previous added listeners from this element
8011 * @return {Roo.Element} this
8013 removeAllListeners : function(){
8014 E.purgeElement(this.dom);
8018 relayEvent : function(eventName, observable){
8019 this.on(eventName, function(e){
8020 observable.fireEvent(eventName, e);
8025 * Set the opacity of the element
8026 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8027 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8028 * @return {Roo.Element} this
8030 setOpacity : function(opacity, animate){
8032 var s = this.dom.style;
8035 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8036 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8038 s.opacity = opacity;
8041 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8047 * Gets the left X coordinate
8048 * @param {Boolean} local True to get the local css position instead of page coordinate
8051 getLeft : function(local){
8055 return parseInt(this.getStyle("left"), 10) || 0;
8060 * Gets the right X coordinate of the element (element X position + element width)
8061 * @param {Boolean} local True to get the local css position instead of page coordinate
8064 getRight : function(local){
8066 return this.getX() + this.getWidth();
8068 return (this.getLeft(true) + this.getWidth()) || 0;
8073 * Gets the top Y coordinate
8074 * @param {Boolean} local True to get the local css position instead of page coordinate
8077 getTop : function(local) {
8081 return parseInt(this.getStyle("top"), 10) || 0;
8086 * Gets the bottom Y coordinate of the element (element Y position + element height)
8087 * @param {Boolean} local True to get the local css position instead of page coordinate
8090 getBottom : function(local){
8092 return this.getY() + this.getHeight();
8094 return (this.getTop(true) + this.getHeight()) || 0;
8099 * Initializes positioning on this element. If a desired position is not passed, it will make the
8100 * the element positioned relative IF it is not already positioned.
8101 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8102 * @param {Number} zIndex (optional) The zIndex to apply
8103 * @param {Number} x (optional) Set the page X position
8104 * @param {Number} y (optional) Set the page Y position
8106 position : function(pos, zIndex, x, y){
8108 if(this.getStyle('position') == 'static'){
8109 this.setStyle('position', 'relative');
8112 this.setStyle("position", pos);
8115 this.setStyle("z-index", zIndex);
8117 if(x !== undefined && y !== undefined){
8119 }else if(x !== undefined){
8121 }else if(y !== undefined){
8127 * Clear positioning back to the default when the document was loaded
8128 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8129 * @return {Roo.Element} this
8131 clearPositioning : function(value){
8139 "position" : "static"
8145 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8146 * snapshot before performing an update and then restoring the element.
8149 getPositioning : function(){
8150 var l = this.getStyle("left");
8151 var t = this.getStyle("top");
8153 "position" : this.getStyle("position"),
8155 "right" : l ? "" : this.getStyle("right"),
8157 "bottom" : t ? "" : this.getStyle("bottom"),
8158 "z-index" : this.getStyle("z-index")
8163 * Gets the width of the border(s) for the specified side(s)
8164 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8165 * passing lr would get the border (l)eft width + the border (r)ight width.
8166 * @return {Number} The width of the sides passed added together
8168 getBorderWidth : function(side){
8169 return this.addStyles(side, El.borders);
8173 * Gets the width of the padding(s) for the specified side(s)
8174 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8175 * passing lr would get the padding (l)eft + the padding (r)ight.
8176 * @return {Number} The padding of the sides passed added together
8178 getPadding : function(side){
8179 return this.addStyles(side, El.paddings);
8183 * Set positioning with an object returned by getPositioning().
8184 * @param {Object} posCfg
8185 * @return {Roo.Element} this
8187 setPositioning : function(pc){
8188 this.applyStyles(pc);
8189 if(pc.right == "auto"){
8190 this.dom.style.right = "";
8192 if(pc.bottom == "auto"){
8193 this.dom.style.bottom = "";
8199 fixDisplay : function(){
8200 if(this.getStyle("display") == "none"){
8201 this.setStyle("visibility", "hidden");
8202 this.setStyle("display", this.originalDisplay); // first try reverting to default
8203 if(this.getStyle("display") == "none"){ // if that fails, default to block
8204 this.setStyle("display", "block");
8210 * Quick set left and top adding default units
8211 * @param {String} left The left CSS property value
8212 * @param {String} top The top CSS property value
8213 * @return {Roo.Element} this
8215 setLeftTop : function(left, top){
8216 this.dom.style.left = this.addUnits(left);
8217 this.dom.style.top = this.addUnits(top);
8222 * Move this element relative to its current position.
8223 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8224 * @param {Number} distance How far to move the element in pixels
8225 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8226 * @return {Roo.Element} this
8228 move : function(direction, distance, animate){
8229 var xy = this.getXY();
8230 direction = direction.toLowerCase();
8234 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8238 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8243 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8248 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8255 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8256 * @return {Roo.Element} this
8259 if(!this.isClipped){
8260 this.isClipped = true;
8261 this.originalClip = {
8262 "o": this.getStyle("overflow"),
8263 "x": this.getStyle("overflow-x"),
8264 "y": this.getStyle("overflow-y")
8266 this.setStyle("overflow", "hidden");
8267 this.setStyle("overflow-x", "hidden");
8268 this.setStyle("overflow-y", "hidden");
8274 * Return clipping (overflow) to original clipping before clip() was called
8275 * @return {Roo.Element} this
8277 unclip : function(){
8279 this.isClipped = false;
8280 var o = this.originalClip;
8281 if(o.o){this.setStyle("overflow", o.o);}
8282 if(o.x){this.setStyle("overflow-x", o.x);}
8283 if(o.y){this.setStyle("overflow-y", o.y);}
8290 * Gets the x,y coordinates specified by the anchor position on the element.
8291 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8292 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8293 * {width: (target width), height: (target height)} (defaults to the element's current size)
8294 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8295 * @return {Array} [x, y] An array containing the element's x and y coordinates
8297 getAnchorXY : function(anchor, local, s){
8298 //Passing a different size is useful for pre-calculating anchors,
8299 //especially for anchored animations that change the el size.
8301 var w, h, vp = false;
8304 if(d == document.body || d == document){
8306 w = D.getViewWidth(); h = D.getViewHeight();
8308 w = this.getWidth(); h = this.getHeight();
8311 w = s.width; h = s.height;
8313 var x = 0, y = 0, r = Math.round;
8314 switch((anchor || "tl").toLowerCase()){
8356 var sc = this.getScroll();
8357 return [x + sc.left, y + sc.top];
8359 //Add the element's offset xy
8360 var o = this.getXY();
8361 return [x+o[0], y+o[1]];
8365 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8366 * supported position values.
8367 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8368 * @param {String} position The position to align to.
8369 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8370 * @return {Array} [x, y]
8372 getAlignToXY : function(el, p, o){
8376 throw "Element.alignTo with an element that doesn't exist";
8378 var c = false; //constrain to viewport
8379 var p1 = "", p2 = "";
8386 }else if(p.indexOf("-") == -1){
8389 p = p.toLowerCase();
8390 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8392 throw "Element.alignTo with an invalid alignment " + p;
8394 p1 = m[1]; p2 = m[2]; c = !!m[3];
8396 //Subtract the aligned el's internal xy from the target's offset xy
8397 //plus custom offset to get the aligned el's new offset xy
8398 var a1 = this.getAnchorXY(p1, true);
8399 var a2 = el.getAnchorXY(p2, false);
8400 var x = a2[0] - a1[0] + o[0];
8401 var y = a2[1] - a1[1] + o[1];
8403 //constrain the aligned el to viewport if necessary
8404 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8405 // 5px of margin for ie
8406 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8408 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8409 //perpendicular to the vp border, allow the aligned el to slide on that border,
8410 //otherwise swap the aligned el to the opposite border of the target.
8411 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8412 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8413 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t"));
8414 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8417 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8418 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8420 if((x+w) > dw + scrollX){
8421 x = swapX ? r.left-w : dw+scrollX-w;
8424 x = swapX ? r.right : scrollX;
8426 if((y+h) > dh + scrollY){
8427 y = swapY ? r.top-h : dh+scrollY-h;
8430 y = swapY ? r.bottom : scrollY;
8437 getConstrainToXY : function(){
8438 var os = {top:0, left:0, bottom:0, right: 0};
8440 return function(el, local, offsets, proposedXY){
8442 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8444 var vw, vh, vx = 0, vy = 0;
8445 if(el.dom == document.body || el.dom == document){
8446 vw = Roo.lib.Dom.getViewWidth();
8447 vh = Roo.lib.Dom.getViewHeight();
8449 vw = el.dom.clientWidth;
8450 vh = el.dom.clientHeight;
8452 var vxy = el.getXY();
8458 var s = el.getScroll();
8460 vx += offsets.left + s.left;
8461 vy += offsets.top + s.top;
8463 vw -= offsets.right;
8464 vh -= offsets.bottom;
8469 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8470 var x = xy[0], y = xy[1];
8471 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8473 // only move it if it needs it
8476 // first validate right/bottom
8485 // then make sure top/left isn't negative
8494 return moved ? [x, y] : false;
8499 adjustForConstraints : function(xy, parent, offsets){
8500 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8504 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8505 * document it aligns it to the viewport.
8506 * The position parameter is optional, and can be specified in any one of the following formats:
8508 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8509 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8510 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8511 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8512 * <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
8513 * element's anchor point, and the second value is used as the target's anchor point.</li>
8515 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8516 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8517 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8518 * that specified in order to enforce the viewport constraints.
8519 * Following are all of the supported anchor positions:
8522 ----- -----------------------------
8523 tl The top left corner (default)
8524 t The center of the top edge
8525 tr The top right corner
8526 l The center of the left edge
8527 c In the center of the element
8528 r The center of the right edge
8529 bl The bottom left corner
8530 b The center of the bottom edge
8531 br The bottom right corner
8535 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8536 el.alignTo("other-el");
8538 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8539 el.alignTo("other-el", "tr?");
8541 // align the bottom right corner of el with the center left edge of other-el
8542 el.alignTo("other-el", "br-l?");
8544 // align the center of el with the bottom left corner of other-el and
8545 // adjust the x position by -6 pixels (and the y position by 0)
8546 el.alignTo("other-el", "c-bl", [-6, 0]);
8548 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8549 * @param {String} position The position to align to.
8550 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8551 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8552 * @return {Roo.Element} this
8554 alignTo : function(element, position, offsets, animate){
8555 var xy = this.getAlignToXY(element, position, offsets);
8556 this.setXY(xy, this.preanim(arguments, 3));
8561 * Anchors an element to another element and realigns it when the window is resized.
8562 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8563 * @param {String} position The position to align to.
8564 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8565 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8566 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8567 * is a number, it is used as the buffer delay (defaults to 50ms).
8568 * @param {Function} callback The function to call after the animation finishes
8569 * @return {Roo.Element} this
8571 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8572 var action = function(){
8573 this.alignTo(el, alignment, offsets, animate);
8574 Roo.callback(callback, this);
8576 Roo.EventManager.onWindowResize(action, this);
8577 var tm = typeof monitorScroll;
8578 if(tm != 'undefined'){
8579 Roo.EventManager.on(window, 'scroll', action, this,
8580 {buffer: tm == 'number' ? monitorScroll : 50});
8582 action.call(this); // align immediately
8586 * Clears any opacity settings from this element. Required in some cases for IE.
8587 * @return {Roo.Element} this
8589 clearOpacity : function(){
8590 if (window.ActiveXObject) {
8591 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8592 this.dom.style.filter = "";
8595 this.dom.style.opacity = "";
8596 this.dom.style["-moz-opacity"] = "";
8597 this.dom.style["-khtml-opacity"] = "";
8603 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8604 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8605 * @return {Roo.Element} this
8607 hide : function(animate){
8608 this.setVisible(false, this.preanim(arguments, 0));
8613 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8614 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8615 * @return {Roo.Element} this
8617 show : function(animate){
8618 this.setVisible(true, this.preanim(arguments, 0));
8623 * @private Test if size has a unit, otherwise appends the default
8625 addUnits : function(size){
8626 return Roo.Element.addUnits(size, this.defaultUnit);
8630 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8631 * @return {Roo.Element} this
8633 beginMeasure : function(){
8635 if(el.offsetWidth || el.offsetHeight){
8636 return this; // offsets work already
8639 var p = this.dom, b = document.body; // start with this element
8640 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8641 var pe = Roo.get(p);
8642 if(pe.getStyle('display') == 'none'){
8643 changed.push({el: p, visibility: pe.getStyle("visibility")});
8644 p.style.visibility = "hidden";
8645 p.style.display = "block";
8649 this._measureChanged = changed;
8655 * Restores displays to before beginMeasure was called
8656 * @return {Roo.Element} this
8658 endMeasure : function(){
8659 var changed = this._measureChanged;
8661 for(var i = 0, len = changed.length; i < len; i++) {
8663 r.el.style.visibility = r.visibility;
8664 r.el.style.display = "none";
8666 this._measureChanged = null;
8672 * Update the innerHTML of this element, optionally searching for and processing scripts
8673 * @param {String} html The new HTML
8674 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8675 * @param {Function} callback For async script loading you can be noticed when the update completes
8676 * @return {Roo.Element} this
8678 update : function(html, loadScripts, callback){
8679 if(typeof html == "undefined"){
8682 if(loadScripts !== true){
8683 this.dom.innerHTML = html;
8684 if(typeof callback == "function"){
8692 html += '<span id="' + id + '"></span>';
8694 E.onAvailable(id, function(){
8695 var hd = document.getElementsByTagName("head")[0];
8696 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8697 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8698 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8701 while(match = re.exec(html)){
8702 var attrs = match[1];
8703 var srcMatch = attrs ? attrs.match(srcRe) : false;
8704 if(srcMatch && srcMatch[2]){
8705 var s = document.createElement("script");
8706 s.src = srcMatch[2];
8707 var typeMatch = attrs.match(typeRe);
8708 if(typeMatch && typeMatch[2]){
8709 s.type = typeMatch[2];
8712 }else if(match[2] && match[2].length > 0){
8713 if(window.execScript) {
8714 window.execScript(match[2]);
8722 window.eval(match[2]);
8726 var el = document.getElementById(id);
8727 if(el){el.parentNode.removeChild(el);}
8728 if(typeof callback == "function"){
8732 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8737 * Direct access to the UpdateManager update() method (takes the same parameters).
8738 * @param {String/Function} url The url for this request or a function to call to get the url
8739 * @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}
8740 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8741 * @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.
8742 * @return {Roo.Element} this
8745 var um = this.getUpdateManager();
8746 um.update.apply(um, arguments);
8751 * Gets this element's UpdateManager
8752 * @return {Roo.UpdateManager} The UpdateManager
8754 getUpdateManager : function(){
8755 if(!this.updateManager){
8756 this.updateManager = new Roo.UpdateManager(this);
8758 return this.updateManager;
8762 * Disables text selection for this element (normalized across browsers)
8763 * @return {Roo.Element} this
8765 unselectable : function(){
8766 this.dom.unselectable = "on";
8767 this.swallowEvent("selectstart", true);
8768 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
8769 this.addClass("x-unselectable");
8774 * Calculates the x, y to center this element on the screen
8775 * @return {Array} The x, y values [x, y]
8777 getCenterXY : function(){
8778 return this.getAlignToXY(document, 'c-c');
8782 * Centers the Element in either the viewport, or another Element.
8783 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
8785 center : function(centerIn){
8786 this.alignTo(centerIn || document, 'c-c');
8791 * Tests various css rules/browsers to determine if this element uses a border box
8794 isBorderBox : function(){
8795 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
8799 * Return a box {x, y, width, height} that can be used to set another elements
8800 * size/location to match this element.
8801 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
8802 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
8803 * @return {Object} box An object in the format {x, y, width, height}
8805 getBox : function(contentBox, local){
8810 var left = parseInt(this.getStyle("left"), 10) || 0;
8811 var top = parseInt(this.getStyle("top"), 10) || 0;
8814 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
8816 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
8818 var l = this.getBorderWidth("l")+this.getPadding("l");
8819 var r = this.getBorderWidth("r")+this.getPadding("r");
8820 var t = this.getBorderWidth("t")+this.getPadding("t");
8821 var b = this.getBorderWidth("b")+this.getPadding("b");
8822 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)};
8824 bx.right = bx.x + bx.width;
8825 bx.bottom = bx.y + bx.height;
8830 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
8831 for more information about the sides.
8832 * @param {String} sides
8835 getFrameWidth : function(sides, onlyContentBox){
8836 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
8840 * 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.
8841 * @param {Object} box The box to fill {x, y, width, height}
8842 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
8843 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8844 * @return {Roo.Element} this
8846 setBox : function(box, adjust, animate){
8847 var w = box.width, h = box.height;
8848 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
8849 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8850 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8852 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
8857 * Forces the browser to repaint this element
8858 * @return {Roo.Element} this
8860 repaint : function(){
8862 this.addClass("x-repaint");
8863 setTimeout(function(){
8864 Roo.get(dom).removeClass("x-repaint");
8870 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
8871 * then it returns the calculated width of the sides (see getPadding)
8872 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
8873 * @return {Object/Number}
8875 getMargins : function(side){
8878 top: parseInt(this.getStyle("margin-top"), 10) || 0,
8879 left: parseInt(this.getStyle("margin-left"), 10) || 0,
8880 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
8881 right: parseInt(this.getStyle("margin-right"), 10) || 0
8884 return this.addStyles(side, El.margins);
8889 addStyles : function(sides, styles){
8891 for(var i = 0, len = sides.length; i < len; i++){
8892 v = this.getStyle(styles[sides.charAt(i)]);
8894 w = parseInt(v, 10);
8902 * Creates a proxy element of this element
8903 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
8904 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
8905 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
8906 * @return {Roo.Element} The new proxy element
8908 createProxy : function(config, renderTo, matchBox){
8910 renderTo = Roo.getDom(renderTo);
8912 renderTo = document.body;
8914 config = typeof config == "object" ?
8915 config : {tag : "div", cls: config};
8916 var proxy = Roo.DomHelper.append(renderTo, config, true);
8918 proxy.setBox(this.getBox());
8924 * Puts a mask over this element to disable user interaction. Requires core.css.
8925 * This method can only be applied to elements which accept child nodes.
8926 * @param {String} msg (optional) A message to display in the mask
8927 * @param {String} msgCls (optional) A css class to apply to the msg element
8928 * @return {Element} The mask element
8930 mask : function(msg, msgCls)
8932 if(this.getStyle("position") == "static"){
8933 this.setStyle("position", "relative");
8936 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
8938 this.addClass("x-masked");
8939 this._mask.setDisplayed(true);
8944 while (dom && dom.style) {
8945 if (!isNaN(parseInt(dom.style.zIndex))) {
8946 z = Math.max(z, parseInt(dom.style.zIndex));
8948 dom = dom.parentNode;
8950 // if we are masking the body - then it hides everything..
8951 if (this.dom == document.body) {
8953 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
8954 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
8957 if(typeof msg == 'string'){
8959 this._maskMsg = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask-msg", cn:{tag:'div'}}, true);
8961 var mm = this._maskMsg;
8962 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
8963 mm.dom.firstChild.innerHTML = msg;
8964 mm.setDisplayed(true);
8966 mm.setStyle('z-index', z + 102);
8968 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
8969 this._mask.setHeight(this.getHeight());
8971 this._mask.setStyle('z-index', z + 100);
8977 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
8978 * it is cached for reuse.
8980 unmask : function(removeEl){
8982 if(removeEl === true){
8983 this._mask.remove();
8986 this._maskMsg.remove();
8987 delete this._maskMsg;
8990 this._mask.setDisplayed(false);
8992 this._maskMsg.setDisplayed(false);
8996 this.removeClass("x-masked");
9000 * Returns true if this element is masked
9003 isMasked : function(){
9004 return this._mask && this._mask.isVisible();
9008 * Creates an iframe shim for this element to keep selects and other windowed objects from
9010 * @return {Roo.Element} The new shim element
9012 createShim : function(){
9013 var el = document.createElement('iframe');
9014 el.frameBorder = 'no';
9015 el.className = 'roo-shim';
9016 if(Roo.isIE && Roo.isSecure){
9017 el.src = Roo.SSL_SECURE_URL;
9019 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9020 shim.autoBoxAdjust = false;
9025 * Removes this element from the DOM and deletes it from the cache
9027 remove : function(){
9028 if(this.dom.parentNode){
9029 this.dom.parentNode.removeChild(this.dom);
9031 delete El.cache[this.dom.id];
9035 * Sets up event handlers to add and remove a css class when the mouse is over this element
9036 * @param {String} className
9037 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9038 * mouseout events for children elements
9039 * @return {Roo.Element} this
9041 addClassOnOver : function(className, preventFlicker){
9042 this.on("mouseover", function(){
9043 Roo.fly(this, '_internal').addClass(className);
9045 var removeFn = function(e){
9046 if(preventFlicker !== true || !e.within(this, true)){
9047 Roo.fly(this, '_internal').removeClass(className);
9050 this.on("mouseout", removeFn, this.dom);
9055 * Sets up event handlers to add and remove a css class when this element has the focus
9056 * @param {String} className
9057 * @return {Roo.Element} this
9059 addClassOnFocus : function(className){
9060 this.on("focus", function(){
9061 Roo.fly(this, '_internal').addClass(className);
9063 this.on("blur", function(){
9064 Roo.fly(this, '_internal').removeClass(className);
9069 * 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)
9070 * @param {String} className
9071 * @return {Roo.Element} this
9073 addClassOnClick : function(className){
9075 this.on("mousedown", function(){
9076 Roo.fly(dom, '_internal').addClass(className);
9077 var d = Roo.get(document);
9078 var fn = function(){
9079 Roo.fly(dom, '_internal').removeClass(className);
9080 d.removeListener("mouseup", fn);
9082 d.on("mouseup", fn);
9088 * Stops the specified event from bubbling and optionally prevents the default action
9089 * @param {String} eventName
9090 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9091 * @return {Roo.Element} this
9093 swallowEvent : function(eventName, preventDefault){
9094 var fn = function(e){
9095 e.stopPropagation();
9100 if(eventName instanceof Array){
9101 for(var i = 0, len = eventName.length; i < len; i++){
9102 this.on(eventName[i], fn);
9106 this.on(eventName, fn);
9113 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9116 * Sizes this element to its parent element's dimensions performing
9117 * neccessary box adjustments.
9118 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9119 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9120 * @return {Roo.Element} this
9122 fitToParent : function(monitorResize, targetParent) {
9123 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9124 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9125 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9128 var p = Roo.get(targetParent || this.dom.parentNode);
9129 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9130 if (monitorResize === true) {
9131 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9132 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9138 * Gets the next sibling, skipping text nodes
9139 * @return {HTMLElement} The next sibling or null
9141 getNextSibling : function(){
9142 var n = this.dom.nextSibling;
9143 while(n && n.nodeType != 1){
9150 * Gets the previous sibling, skipping text nodes
9151 * @return {HTMLElement} The previous sibling or null
9153 getPrevSibling : function(){
9154 var n = this.dom.previousSibling;
9155 while(n && n.nodeType != 1){
9156 n = n.previousSibling;
9163 * Appends the passed element(s) to this element
9164 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9165 * @return {Roo.Element} this
9167 appendChild: function(el){
9174 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9175 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9176 * automatically generated with the specified attributes.
9177 * @param {HTMLElement} insertBefore (optional) a child element of this element
9178 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9179 * @return {Roo.Element} The new child element
9181 createChild: function(config, insertBefore, returnDom){
9182 config = config || {tag:'div'};
9184 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9186 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9190 * Appends this element to the passed element
9191 * @param {String/HTMLElement/Element} el The new parent element
9192 * @return {Roo.Element} this
9194 appendTo: function(el){
9195 el = Roo.getDom(el);
9196 el.appendChild(this.dom);
9201 * Inserts this element before the passed element in the DOM
9202 * @param {String/HTMLElement/Element} el The element to insert before
9203 * @return {Roo.Element} this
9205 insertBefore: function(el){
9206 el = Roo.getDom(el);
9207 el.parentNode.insertBefore(this.dom, el);
9212 * Inserts this element after the passed element in the DOM
9213 * @param {String/HTMLElement/Element} el The element to insert after
9214 * @return {Roo.Element} this
9216 insertAfter: function(el){
9217 el = Roo.getDom(el);
9218 el.parentNode.insertBefore(this.dom, el.nextSibling);
9223 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9224 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9225 * @return {Roo.Element} The new child
9227 insertFirst: function(el, returnDom){
9229 if(typeof el == 'object' && !el.nodeType){ // dh config
9230 return this.createChild(el, this.dom.firstChild, returnDom);
9232 el = Roo.getDom(el);
9233 this.dom.insertBefore(el, this.dom.firstChild);
9234 return !returnDom ? Roo.get(el) : el;
9239 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9240 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9241 * @param {String} where (optional) 'before' or 'after' defaults to before
9242 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9243 * @return {Roo.Element} the inserted Element
9245 insertSibling: function(el, where, returnDom){
9246 where = where ? where.toLowerCase() : 'before';
9248 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9250 if(typeof el == 'object' && !el.nodeType){ // dh config
9251 if(where == 'after' && !this.dom.nextSibling){
9252 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9254 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9258 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9259 where == 'before' ? this.dom : this.dom.nextSibling);
9268 * Creates and wraps this element with another element
9269 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9270 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9271 * @return {HTMLElement/Element} The newly created wrapper element
9273 wrap: function(config, returnDom){
9275 config = {tag: "div"};
9277 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9278 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9283 * Replaces the passed element with this element
9284 * @param {String/HTMLElement/Element} el The element to replace
9285 * @return {Roo.Element} this
9287 replace: function(el){
9289 this.insertBefore(el);
9295 * Inserts an html fragment into this element
9296 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9297 * @param {String} html The HTML fragment
9298 * @param {Boolean} returnEl True to return an Roo.Element
9299 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9301 insertHtml : function(where, html, returnEl){
9302 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9303 return returnEl ? Roo.get(el) : el;
9307 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9308 * @param {Object} o The object with the attributes
9309 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9310 * @return {Roo.Element} this
9312 set : function(o, useSet){
9314 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9316 if(attr == "style" || typeof o[attr] == "function") continue;
9318 el.className = o["cls"];
9320 if(useSet) el.setAttribute(attr, o[attr]);
9321 else el[attr] = o[attr];
9325 Roo.DomHelper.applyStyles(el, o.style);
9331 * Convenience method for constructing a KeyMap
9332 * @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:
9333 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9334 * @param {Function} fn The function to call
9335 * @param {Object} scope (optional) The scope of the function
9336 * @return {Roo.KeyMap} The KeyMap created
9338 addKeyListener : function(key, fn, scope){
9340 if(typeof key != "object" || key instanceof Array){
9356 return new Roo.KeyMap(this, config);
9360 * Creates a KeyMap for this element
9361 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9362 * @return {Roo.KeyMap} The KeyMap created
9364 addKeyMap : function(config){
9365 return new Roo.KeyMap(this, config);
9369 * Returns true if this element is scrollable.
9372 isScrollable : function(){
9374 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9378 * 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().
9379 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9380 * @param {Number} value The new scroll value
9381 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9382 * @return {Element} this
9385 scrollTo : function(side, value, animate){
9386 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9388 this.dom[prop] = value;
9390 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9391 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9397 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9398 * within this element's scrollable range.
9399 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9400 * @param {Number} distance How far to scroll the element in pixels
9401 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9402 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9403 * was scrolled as far as it could go.
9405 scroll : function(direction, distance, animate){
9406 if(!this.isScrollable()){
9410 var l = el.scrollLeft, t = el.scrollTop;
9411 var w = el.scrollWidth, h = el.scrollHeight;
9412 var cw = el.clientWidth, ch = el.clientHeight;
9413 direction = direction.toLowerCase();
9414 var scrolled = false;
9415 var a = this.preanim(arguments, 2);
9420 var v = Math.min(l + distance, w-cw);
9421 this.scrollTo("left", v, a);
9428 var v = Math.max(l - distance, 0);
9429 this.scrollTo("left", v, a);
9437 var v = Math.max(t - distance, 0);
9438 this.scrollTo("top", v, a);
9446 var v = Math.min(t + distance, h-ch);
9447 this.scrollTo("top", v, a);
9456 * Translates the passed page coordinates into left/top css values for this element
9457 * @param {Number/Array} x The page x or an array containing [x, y]
9458 * @param {Number} y The page y
9459 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9461 translatePoints : function(x, y){
9462 if(typeof x == 'object' || x instanceof Array){
9465 var p = this.getStyle('position');
9466 var o = this.getXY();
9468 var l = parseInt(this.getStyle('left'), 10);
9469 var t = parseInt(this.getStyle('top'), 10);
9472 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9475 t = (p == "relative") ? 0 : this.dom.offsetTop;
9478 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9482 * Returns the current scroll position of the element.
9483 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9485 getScroll : function(){
9486 var d = this.dom, doc = document;
9487 if(d == doc || d == doc.body){
9488 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9489 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9490 return {left: l, top: t};
9492 return {left: d.scrollLeft, top: d.scrollTop};
9497 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9498 * are convert to standard 6 digit hex color.
9499 * @param {String} attr The css attribute
9500 * @param {String} defaultValue The default value to use when a valid color isn't found
9501 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9504 getColor : function(attr, defaultValue, prefix){
9505 var v = this.getStyle(attr);
9506 if(!v || v == "transparent" || v == "inherit") {
9507 return defaultValue;
9509 var color = typeof prefix == "undefined" ? "#" : prefix;
9510 if(v.substr(0, 4) == "rgb("){
9511 var rvs = v.slice(4, v.length -1).split(",");
9512 for(var i = 0; i < 3; i++){
9513 var h = parseInt(rvs[i]).toString(16);
9520 if(v.substr(0, 1) == "#"){
9522 for(var i = 1; i < 4; i++){
9523 var c = v.charAt(i);
9526 }else if(v.length == 7){
9527 color += v.substr(1);
9531 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9535 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9536 * gradient background, rounded corners and a 4-way shadow.
9537 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9538 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9539 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9540 * @return {Roo.Element} this
9542 boxWrap : function(cls){
9543 cls = cls || 'x-box';
9544 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9545 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9550 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9551 * @param {String} namespace The namespace in which to look for the attribute
9552 * @param {String} name The attribute name
9553 * @return {String} The attribute value
9555 getAttributeNS : Roo.isIE ? function(ns, name){
9557 var type = typeof d[ns+":"+name];
9558 if(type != 'undefined' && type != 'unknown'){
9559 return d[ns+":"+name];
9562 } : function(ns, name){
9564 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9569 * Sets or Returns the value the dom attribute value
9570 * @param {String} name The attribute name
9571 * @param {String} value (optional) The value to set the attribute to
9572 * @return {String} The attribute value
9574 attr : function(name){
9575 if (arguments.length > 1) {
9576 this.dom.setAttribute(name, arguments[1]);
9577 return arguments[1];
9579 if (!this.dom.hasAttribute(name)) {
9582 return this.dom.getAttribute(name);
9589 var ep = El.prototype;
9592 * Appends an event handler (Shorthand for addListener)
9593 * @param {String} eventName The type of event to append
9594 * @param {Function} fn The method the event invokes
9595 * @param {Object} scope (optional) The scope (this object) of the fn
9596 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9599 ep.on = ep.addListener;
9601 ep.mon = ep.addListener;
9604 * Removes an event handler from this element (shorthand for removeListener)
9605 * @param {String} eventName the type of event to remove
9606 * @param {Function} fn the method the event invokes
9607 * @return {Roo.Element} this
9610 ep.un = ep.removeListener;
9613 * true to automatically adjust width and height settings for box-model issues (default to true)
9615 ep.autoBoxAdjust = true;
9618 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9621 El.addUnits = function(v, defaultUnit){
9622 if(v === "" || v == "auto"){
9625 if(v === undefined){
9628 if(typeof v == "number" || !El.unitPattern.test(v)){
9629 return v + (defaultUnit || 'px');
9634 // special markup used throughout Roo when box wrapping elements
9635 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>';
9637 * Visibility mode constant - Use visibility to hide element
9643 * Visibility mode constant - Use display to hide element
9649 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9650 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9651 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9663 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9664 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9665 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9666 * @return {Element} The Element object
9669 El.get = function(el){
9671 if(!el){ return null; }
9672 if(typeof el == "string"){ // element id
9673 if(!(elm = document.getElementById(el))){
9676 if(ex = El.cache[el]){
9679 ex = El.cache[el] = new El(elm);
9682 }else if(el.tagName){ // dom element
9686 if(ex = El.cache[id]){
9689 ex = El.cache[id] = new El(el);
9692 }else if(el instanceof El){
9694 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9695 // catch case where it hasn't been appended
9696 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9699 }else if(el.isComposite){
9701 }else if(el instanceof Array){
9702 return El.select(el);
9703 }else if(el == document){
9704 // create a bogus element object representing the document object
9706 var f = function(){};
9707 f.prototype = El.prototype;
9709 docEl.dom = document;
9717 El.uncache = function(el){
9718 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9720 delete El.cache[a[i].id || a[i]];
9726 // Garbage collection - uncache elements/purge listeners on orphaned elements
9727 // so we don't hold a reference and cause the browser to retain them
9728 El.garbageCollect = function(){
9729 if(!Roo.enableGarbageCollector){
9730 clearInterval(El.collectorThread);
9733 for(var eid in El.cache){
9734 var el = El.cache[eid], d = el.dom;
9735 // -------------------------------------------------------
9736 // Determining what is garbage:
9737 // -------------------------------------------------------
9739 // dom node is null, definitely garbage
9740 // -------------------------------------------------------
9742 // no parentNode == direct orphan, definitely garbage
9743 // -------------------------------------------------------
9744 // !d.offsetParent && !document.getElementById(eid)
9745 // display none elements have no offsetParent so we will
9746 // also try to look it up by it's id. However, check
9747 // offsetParent first so we don't do unneeded lookups.
9748 // This enables collection of elements that are not orphans
9749 // directly, but somewhere up the line they have an orphan
9751 // -------------------------------------------------------
9752 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
9753 delete El.cache[eid];
9754 if(d && Roo.enableListenerCollection){
9760 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
9764 El.Flyweight = function(dom){
9767 El.Flyweight.prototype = El.prototype;
9769 El._flyweights = {};
9771 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9772 * the dom node can be overwritten by other code.
9773 * @param {String/HTMLElement} el The dom node or id
9774 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9775 * prevent conflicts (e.g. internally Roo uses "_internal")
9777 * @return {Element} The shared Element object
9779 El.fly = function(el, named){
9780 named = named || '_global';
9781 el = Roo.getDom(el);
9785 if(!El._flyweights[named]){
9786 El._flyweights[named] = new El.Flyweight();
9788 El._flyweights[named].dom = el;
9789 return El._flyweights[named];
9793 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9794 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9795 * Shorthand of {@link Roo.Element#get}
9796 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9797 * @return {Element} The Element object
9803 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9804 * the dom node can be overwritten by other code.
9805 * Shorthand of {@link Roo.Element#fly}
9806 * @param {String/HTMLElement} el The dom node or id
9807 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9808 * prevent conflicts (e.g. internally Roo uses "_internal")
9810 * @return {Element} The shared Element object
9816 // speedy lookup for elements never to box adjust
9817 var noBoxAdjust = Roo.isStrict ? {
9820 input:1, select:1, textarea:1
9822 if(Roo.isIE || Roo.isGecko){
9823 noBoxAdjust['button'] = 1;
9827 Roo.EventManager.on(window, 'unload', function(){
9829 delete El._flyweights;
9837 Roo.Element.selectorFunction = Roo.DomQuery.select;
9840 Roo.Element.select = function(selector, unique, root){
9842 if(typeof selector == "string"){
9843 els = Roo.Element.selectorFunction(selector, root);
9844 }else if(selector.length !== undefined){
9847 throw "Invalid selector";
9849 if(unique === true){
9850 return new Roo.CompositeElement(els);
9852 return new Roo.CompositeElementLite(els);
9856 * Selects elements based on the passed CSS selector to enable working on them as 1.
9857 * @param {String/Array} selector The CSS selector or an array of elements
9858 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
9859 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
9860 * @return {CompositeElementLite/CompositeElement}
9864 Roo.select = Roo.Element.select;
9881 * Ext JS Library 1.1.1
9882 * Copyright(c) 2006-2007, Ext JS, LLC.
9884 * Originally Released Under LGPL - original licence link has changed is not relivant.
9887 * <script type="text/javascript">
9892 //Notifies Element that fx methods are available
9893 Roo.enableFx = true;
9897 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
9898 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
9899 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
9900 * Element effects to work.</p><br/>
9902 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
9903 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
9904 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
9905 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
9906 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
9907 * expected results and should be done with care.</p><br/>
9909 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
9910 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
9913 ----- -----------------------------
9914 tl The top left corner
9915 t The center of the top edge
9916 tr The top right corner
9917 l The center of the left edge
9918 r The center of the right edge
9919 bl The bottom left corner
9920 b The center of the bottom edge
9921 br The bottom right corner
9923 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
9924 * below are common options that can be passed to any Fx method.</b>
9925 * @cfg {Function} callback A function called when the effect is finished
9926 * @cfg {Object} scope The scope of the effect function
9927 * @cfg {String} easing A valid Easing value for the effect
9928 * @cfg {String} afterCls A css class to apply after the effect
9929 * @cfg {Number} duration The length of time (in seconds) that the effect should last
9930 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
9931 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
9932 * effects that end with the element being visually hidden, ignored otherwise)
9933 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
9934 * a function which returns such a specification that will be applied to the Element after the effect finishes
9935 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
9936 * @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
9937 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
9941 * Slides the element into view. An anchor point can be optionally passed to set the point of
9942 * origin for the slide effect. This function automatically handles wrapping the element with
9943 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
9946 // default: slide the element in from the top
9949 // custom: slide the element in from the right with a 2-second duration
9950 el.slideIn('r', { duration: 2 });
9952 // common config options shown with default values
9958 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
9959 * @param {Object} options (optional) Object literal with any of the Fx config options
9960 * @return {Roo.Element} The Element
9962 slideIn : function(anchor, o){
9963 var el = this.getFxEl();
9966 el.queueFx(o, function(){
9968 anchor = anchor || "t";
9970 // fix display to visibility
9973 // restore values after effect
9974 var r = this.getFxRestore();
9975 var b = this.getBox();
9976 // fixed size for slide
9980 var wrap = this.fxWrap(r.pos, o, "hidden");
9982 var st = this.dom.style;
9983 st.visibility = "visible";
9984 st.position = "absolute";
9986 // clear out temp styles after slide and unwrap
9987 var after = function(){
9988 el.fxUnwrap(wrap, r.pos, o);
9990 st.height = r.height;
9993 // time to calc the positions
9994 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
9996 switch(anchor.toLowerCase()){
9998 wrap.setSize(b.width, 0);
9999 st.left = st.bottom = "0";
10003 wrap.setSize(0, b.height);
10004 st.right = st.top = "0";
10008 wrap.setSize(0, b.height);
10009 wrap.setX(b.right);
10010 st.left = st.top = "0";
10011 a = {width: bw, points: pt};
10014 wrap.setSize(b.width, 0);
10015 wrap.setY(b.bottom);
10016 st.left = st.top = "0";
10017 a = {height: bh, points: pt};
10020 wrap.setSize(0, 0);
10021 st.right = st.bottom = "0";
10022 a = {width: bw, height: bh};
10025 wrap.setSize(0, 0);
10026 wrap.setY(b.y+b.height);
10027 st.right = st.top = "0";
10028 a = {width: bw, height: bh, points: pt};
10031 wrap.setSize(0, 0);
10032 wrap.setXY([b.right, b.bottom]);
10033 st.left = st.top = "0";
10034 a = {width: bw, height: bh, points: pt};
10037 wrap.setSize(0, 0);
10038 wrap.setX(b.x+b.width);
10039 st.left = st.bottom = "0";
10040 a = {width: bw, height: bh, points: pt};
10043 this.dom.style.visibility = "visible";
10046 arguments.callee.anim = wrap.fxanim(a,
10056 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10057 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10058 * 'hidden') but block elements will still take up space in the document. The element must be removed
10059 * from the DOM using the 'remove' config option if desired. This function automatically handles
10060 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10063 // default: slide the element out to the top
10066 // custom: slide the element out to the right with a 2-second duration
10067 el.slideOut('r', { duration: 2 });
10069 // common config options shown with default values
10077 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10078 * @param {Object} options (optional) Object literal with any of the Fx config options
10079 * @return {Roo.Element} The Element
10081 slideOut : function(anchor, o){
10082 var el = this.getFxEl();
10085 el.queueFx(o, function(){
10087 anchor = anchor || "t";
10089 // restore values after effect
10090 var r = this.getFxRestore();
10092 var b = this.getBox();
10093 // fixed size for slide
10097 var wrap = this.fxWrap(r.pos, o, "visible");
10099 var st = this.dom.style;
10100 st.visibility = "visible";
10101 st.position = "absolute";
10105 var after = function(){
10107 el.setDisplayed(false);
10112 el.fxUnwrap(wrap, r.pos, o);
10114 st.width = r.width;
10115 st.height = r.height;
10120 var a, zero = {to: 0};
10121 switch(anchor.toLowerCase()){
10123 st.left = st.bottom = "0";
10124 a = {height: zero};
10127 st.right = st.top = "0";
10131 st.left = st.top = "0";
10132 a = {width: zero, points: {to:[b.right, b.y]}};
10135 st.left = st.top = "0";
10136 a = {height: zero, points: {to:[b.x, b.bottom]}};
10139 st.right = st.bottom = "0";
10140 a = {width: zero, height: zero};
10143 st.right = st.top = "0";
10144 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10147 st.left = st.top = "0";
10148 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10151 st.left = st.bottom = "0";
10152 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10156 arguments.callee.anim = wrap.fxanim(a,
10166 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10167 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10168 * The element must be removed from the DOM using the 'remove' config option if desired.
10174 // common config options shown with default values
10182 * @param {Object} options (optional) Object literal with any of the Fx config options
10183 * @return {Roo.Element} The Element
10185 puff : function(o){
10186 var el = this.getFxEl();
10189 el.queueFx(o, function(){
10190 this.clearOpacity();
10193 // restore values after effect
10194 var r = this.getFxRestore();
10195 var st = this.dom.style;
10197 var after = function(){
10199 el.setDisplayed(false);
10206 el.setPositioning(r.pos);
10207 st.width = r.width;
10208 st.height = r.height;
10213 var width = this.getWidth();
10214 var height = this.getHeight();
10216 arguments.callee.anim = this.fxanim({
10217 width : {to: this.adjustWidth(width * 2)},
10218 height : {to: this.adjustHeight(height * 2)},
10219 points : {by: [-(width * .5), -(height * .5)]},
10221 fontSize: {to:200, unit: "%"}
10232 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10233 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10234 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10240 // all config options shown with default values
10248 * @param {Object} options (optional) Object literal with any of the Fx config options
10249 * @return {Roo.Element} The Element
10251 switchOff : function(o){
10252 var el = this.getFxEl();
10255 el.queueFx(o, function(){
10256 this.clearOpacity();
10259 // restore values after effect
10260 var r = this.getFxRestore();
10261 var st = this.dom.style;
10263 var after = function(){
10265 el.setDisplayed(false);
10271 el.setPositioning(r.pos);
10272 st.width = r.width;
10273 st.height = r.height;
10278 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10279 this.clearOpacity();
10283 points:{by:[0, this.getHeight() * .5]}
10284 }, o, 'motion', 0.3, 'easeIn', after);
10285 }).defer(100, this);
10292 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10293 * changed using the "attr" config option) and then fading back to the original color. If no original
10294 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10297 // default: highlight background to yellow
10300 // custom: highlight foreground text to blue for 2 seconds
10301 el.highlight("0000ff", { attr: 'color', duration: 2 });
10303 // common config options shown with default values
10304 el.highlight("ffff9c", {
10305 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10306 endColor: (current color) or "ffffff",
10311 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10312 * @param {Object} options (optional) Object literal with any of the Fx config options
10313 * @return {Roo.Element} The Element
10315 highlight : function(color, o){
10316 var el = this.getFxEl();
10319 el.queueFx(o, function(){
10320 color = color || "ffff9c";
10321 attr = o.attr || "backgroundColor";
10323 this.clearOpacity();
10326 var origColor = this.getColor(attr);
10327 var restoreColor = this.dom.style[attr];
10328 endColor = (o.endColor || origColor) || "ffffff";
10330 var after = function(){
10331 el.dom.style[attr] = restoreColor;
10336 a[attr] = {from: color, to: endColor};
10337 arguments.callee.anim = this.fxanim(a,
10347 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10350 // default: a single light blue ripple
10353 // custom: 3 red ripples lasting 3 seconds total
10354 el.frame("ff0000", 3, { duration: 3 });
10356 // common config options shown with default values
10357 el.frame("C3DAF9", 1, {
10358 duration: 1 //duration of entire animation (not each individual ripple)
10359 // Note: Easing is not configurable and will be ignored if included
10362 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10363 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10364 * @param {Object} options (optional) Object literal with any of the Fx config options
10365 * @return {Roo.Element} The Element
10367 frame : function(color, count, o){
10368 var el = this.getFxEl();
10371 el.queueFx(o, function(){
10372 color = color || "#C3DAF9";
10373 if(color.length == 6){
10374 color = "#" + color;
10376 count = count || 1;
10377 duration = o.duration || 1;
10380 var b = this.getBox();
10381 var animFn = function(){
10382 var proxy = this.createProxy({
10385 visbility:"hidden",
10386 position:"absolute",
10387 "z-index":"35000", // yee haw
10388 border:"0px solid " + color
10391 var scale = Roo.isBorderBox ? 2 : 1;
10393 top:{from:b.y, to:b.y - 20},
10394 left:{from:b.x, to:b.x - 20},
10395 borderWidth:{from:0, to:10},
10396 opacity:{from:1, to:0},
10397 height:{from:b.height, to:(b.height + (20*scale))},
10398 width:{from:b.width, to:(b.width + (20*scale))}
10399 }, duration, function(){
10403 animFn.defer((duration/2)*1000, this);
10414 * Creates a pause before any subsequent queued effects begin. If there are
10415 * no effects queued after the pause it will have no effect.
10420 * @param {Number} seconds The length of time to pause (in seconds)
10421 * @return {Roo.Element} The Element
10423 pause : function(seconds){
10424 var el = this.getFxEl();
10427 el.queueFx(o, function(){
10428 setTimeout(function(){
10430 }, seconds * 1000);
10436 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10437 * using the "endOpacity" config option.
10440 // default: fade in from opacity 0 to 100%
10443 // custom: fade in from opacity 0 to 75% over 2 seconds
10444 el.fadeIn({ endOpacity: .75, duration: 2});
10446 // common config options shown with default values
10448 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10453 * @param {Object} options (optional) Object literal with any of the Fx config options
10454 * @return {Roo.Element} The Element
10456 fadeIn : function(o){
10457 var el = this.getFxEl();
10459 el.queueFx(o, function(){
10460 this.setOpacity(0);
10462 this.dom.style.visibility = 'visible';
10463 var to = o.endOpacity || 1;
10464 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10465 o, null, .5, "easeOut", function(){
10467 this.clearOpacity();
10476 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10477 * using the "endOpacity" config option.
10480 // default: fade out from the element's current opacity to 0
10483 // custom: fade out from the element's current opacity to 25% over 2 seconds
10484 el.fadeOut({ endOpacity: .25, duration: 2});
10486 // common config options shown with default values
10488 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10495 * @param {Object} options (optional) Object literal with any of the Fx config options
10496 * @return {Roo.Element} The Element
10498 fadeOut : function(o){
10499 var el = this.getFxEl();
10501 el.queueFx(o, function(){
10502 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10503 o, null, .5, "easeOut", function(){
10504 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10505 this.dom.style.display = "none";
10507 this.dom.style.visibility = "hidden";
10509 this.clearOpacity();
10517 * Animates the transition of an element's dimensions from a starting height/width
10518 * to an ending height/width.
10521 // change height and width to 100x100 pixels
10522 el.scale(100, 100);
10524 // common config options shown with default values. The height and width will default to
10525 // the element's existing values if passed as null.
10528 [element's height], {
10533 * @param {Number} width The new width (pass undefined to keep the original width)
10534 * @param {Number} height The new height (pass undefined to keep the original height)
10535 * @param {Object} options (optional) Object literal with any of the Fx config options
10536 * @return {Roo.Element} The Element
10538 scale : function(w, h, o){
10539 this.shift(Roo.apply({}, o, {
10547 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10548 * Any of these properties not specified in the config object will not be changed. This effect
10549 * requires that at least one new dimension, position or opacity setting must be passed in on
10550 * the config object in order for the function to have any effect.
10553 // slide the element horizontally to x position 200 while changing the height and opacity
10554 el.shift({ x: 200, height: 50, opacity: .8 });
10556 // common config options shown with default values.
10558 width: [element's width],
10559 height: [element's height],
10560 x: [element's x position],
10561 y: [element's y position],
10562 opacity: [element's opacity],
10567 * @param {Object} options Object literal with any of the Fx config options
10568 * @return {Roo.Element} The Element
10570 shift : function(o){
10571 var el = this.getFxEl();
10573 el.queueFx(o, function(){
10574 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10575 if(w !== undefined){
10576 a.width = {to: this.adjustWidth(w)};
10578 if(h !== undefined){
10579 a.height = {to: this.adjustHeight(h)};
10581 if(x !== undefined || y !== undefined){
10583 x !== undefined ? x : this.getX(),
10584 y !== undefined ? y : this.getY()
10587 if(op !== undefined){
10588 a.opacity = {to: op};
10590 if(o.xy !== undefined){
10591 a.points = {to: o.xy};
10593 arguments.callee.anim = this.fxanim(a,
10594 o, 'motion', .35, "easeOut", function(){
10602 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10603 * ending point of the effect.
10606 // default: slide the element downward while fading out
10609 // custom: slide the element out to the right with a 2-second duration
10610 el.ghost('r', { duration: 2 });
10612 // common config options shown with default values
10620 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10621 * @param {Object} options (optional) Object literal with any of the Fx config options
10622 * @return {Roo.Element} The Element
10624 ghost : function(anchor, o){
10625 var el = this.getFxEl();
10628 el.queueFx(o, function(){
10629 anchor = anchor || "b";
10631 // restore values after effect
10632 var r = this.getFxRestore();
10633 var w = this.getWidth(),
10634 h = this.getHeight();
10636 var st = this.dom.style;
10638 var after = function(){
10640 el.setDisplayed(false);
10646 el.setPositioning(r.pos);
10647 st.width = r.width;
10648 st.height = r.height;
10653 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10654 switch(anchor.toLowerCase()){
10681 arguments.callee.anim = this.fxanim(a,
10691 * Ensures that all effects queued after syncFx is called on the element are
10692 * run concurrently. This is the opposite of {@link #sequenceFx}.
10693 * @return {Roo.Element} The Element
10695 syncFx : function(){
10696 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10705 * Ensures that all effects queued after sequenceFx is called on the element are
10706 * run in sequence. This is the opposite of {@link #syncFx}.
10707 * @return {Roo.Element} The Element
10709 sequenceFx : function(){
10710 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10712 concurrent : false,
10719 nextFx : function(){
10720 var ef = this.fxQueue[0];
10727 * Returns true if the element has any effects actively running or queued, else returns false.
10728 * @return {Boolean} True if element has active effects, else false
10730 hasActiveFx : function(){
10731 return this.fxQueue && this.fxQueue[0];
10735 * Stops any running effects and clears the element's internal effects queue if it contains
10736 * any additional effects that haven't started yet.
10737 * @return {Roo.Element} The Element
10739 stopFx : function(){
10740 if(this.hasActiveFx()){
10741 var cur = this.fxQueue[0];
10742 if(cur && cur.anim && cur.anim.isAnimated()){
10743 this.fxQueue = [cur]; // clear out others
10744 cur.anim.stop(true);
10751 beforeFx : function(o){
10752 if(this.hasActiveFx() && !o.concurrent){
10763 * Returns true if the element is currently blocking so that no other effect can be queued
10764 * until this effect is finished, else returns false if blocking is not set. This is commonly
10765 * used to ensure that an effect initiated by a user action runs to completion prior to the
10766 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
10767 * @return {Boolean} True if blocking, else false
10769 hasFxBlock : function(){
10770 var q = this.fxQueue;
10771 return q && q[0] && q[0].block;
10775 queueFx : function(o, fn){
10779 if(!this.hasFxBlock()){
10780 Roo.applyIf(o, this.fxDefaults);
10782 var run = this.beforeFx(o);
10783 fn.block = o.block;
10784 this.fxQueue.push(fn);
10796 fxWrap : function(pos, o, vis){
10798 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
10801 wrapXY = this.getXY();
10803 var div = document.createElement("div");
10804 div.style.visibility = vis;
10805 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
10806 wrap.setPositioning(pos);
10807 if(wrap.getStyle("position") == "static"){
10808 wrap.position("relative");
10810 this.clearPositioning('auto');
10812 wrap.dom.appendChild(this.dom);
10814 wrap.setXY(wrapXY);
10821 fxUnwrap : function(wrap, pos, o){
10822 this.clearPositioning();
10823 this.setPositioning(pos);
10825 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
10831 getFxRestore : function(){
10832 var st = this.dom.style;
10833 return {pos: this.getPositioning(), width: st.width, height : st.height};
10837 afterFx : function(o){
10839 this.applyStyles(o.afterStyle);
10842 this.addClass(o.afterCls);
10844 if(o.remove === true){
10847 Roo.callback(o.callback, o.scope, [this]);
10849 this.fxQueue.shift();
10855 getFxEl : function(){ // support for composite element fx
10856 return Roo.get(this.dom);
10860 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
10861 animType = animType || 'run';
10863 var anim = Roo.lib.Anim[animType](
10865 (opt.duration || defaultDur) || .35,
10866 (opt.easing || defaultEase) || 'easeOut',
10868 Roo.callback(cb, this);
10877 // backwords compat
10878 Roo.Fx.resize = Roo.Fx.scale;
10880 //When included, Roo.Fx is automatically applied to Element so that all basic
10881 //effects are available directly via the Element API
10882 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
10884 * Ext JS Library 1.1.1
10885 * Copyright(c) 2006-2007, Ext JS, LLC.
10887 * Originally Released Under LGPL - original licence link has changed is not relivant.
10890 * <script type="text/javascript">
10895 * @class Roo.CompositeElement
10896 * Standard composite class. Creates a Roo.Element for every element in the collection.
10898 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
10899 * actions will be performed on all the elements in this collection.</b>
10901 * All methods return <i>this</i> and can be chained.
10903 var els = Roo.select("#some-el div.some-class", true);
10904 // or select directly from an existing element
10905 var el = Roo.get('some-el');
10906 el.select('div.some-class', true);
10908 els.setWidth(100); // all elements become 100 width
10909 els.hide(true); // all elements fade out and hide
10911 els.setWidth(100).hide(true);
10914 Roo.CompositeElement = function(els){
10915 this.elements = [];
10916 this.addElements(els);
10918 Roo.CompositeElement.prototype = {
10920 addElements : function(els){
10921 if(!els) return this;
10922 if(typeof els == "string"){
10923 els = Roo.Element.selectorFunction(els);
10925 var yels = this.elements;
10926 var index = yels.length-1;
10927 for(var i = 0, len = els.length; i < len; i++) {
10928 yels[++index] = Roo.get(els[i]);
10934 * Clears this composite and adds the elements returned by the passed selector.
10935 * @param {String/Array} els A string CSS selector, an array of elements or an element
10936 * @return {CompositeElement} this
10938 fill : function(els){
10939 this.elements = [];
10945 * Filters this composite to only elements that match the passed selector.
10946 * @param {String} selector A string CSS selector
10947 * @return {CompositeElement} this
10949 filter : function(selector){
10951 this.each(function(el){
10952 if(el.is(selector)){
10953 els[els.length] = el.dom;
10960 invoke : function(fn, args){
10961 var els = this.elements;
10962 for(var i = 0, len = els.length; i < len; i++) {
10963 Roo.Element.prototype[fn].apply(els[i], args);
10968 * Adds elements to this composite.
10969 * @param {String/Array} els A string CSS selector, an array of elements or an element
10970 * @return {CompositeElement} this
10972 add : function(els){
10973 if(typeof els == "string"){
10974 this.addElements(Roo.Element.selectorFunction(els));
10975 }else if(els.length !== undefined){
10976 this.addElements(els);
10978 this.addElements([els]);
10983 * Calls the passed function passing (el, this, index) for each element in this composite.
10984 * @param {Function} fn The function to call
10985 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
10986 * @return {CompositeElement} this
10988 each : function(fn, scope){
10989 var els = this.elements;
10990 for(var i = 0, len = els.length; i < len; i++){
10991 if(fn.call(scope || els[i], els[i], this, i) === false) {
10999 * Returns the Element object at the specified index
11000 * @param {Number} index
11001 * @return {Roo.Element}
11003 item : function(index){
11004 return this.elements[index] || null;
11008 * Returns the first Element
11009 * @return {Roo.Element}
11011 first : function(){
11012 return this.item(0);
11016 * Returns the last Element
11017 * @return {Roo.Element}
11020 return this.item(this.elements.length-1);
11024 * Returns the number of elements in this composite
11027 getCount : function(){
11028 return this.elements.length;
11032 * Returns true if this composite contains the passed element
11035 contains : function(el){
11036 return this.indexOf(el) !== -1;
11040 * Returns true if this composite contains the passed element
11043 indexOf : function(el){
11044 return this.elements.indexOf(Roo.get(el));
11049 * Removes the specified element(s).
11050 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11051 * or an array of any of those.
11052 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11053 * @return {CompositeElement} this
11055 removeElement : function(el, removeDom){
11056 if(el instanceof Array){
11057 for(var i = 0, len = el.length; i < len; i++){
11058 this.removeElement(el[i]);
11062 var index = typeof el == 'number' ? el : this.indexOf(el);
11065 var d = this.elements[index];
11069 d.parentNode.removeChild(d);
11072 this.elements.splice(index, 1);
11078 * Replaces the specified element with the passed element.
11079 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11081 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11082 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11083 * @return {CompositeElement} this
11085 replaceElement : function(el, replacement, domReplace){
11086 var index = typeof el == 'number' ? el : this.indexOf(el);
11089 this.elements[index].replaceWith(replacement);
11091 this.elements.splice(index, 1, Roo.get(replacement))
11098 * Removes all elements.
11100 clear : function(){
11101 this.elements = [];
11105 Roo.CompositeElement.createCall = function(proto, fnName){
11106 if(!proto[fnName]){
11107 proto[fnName] = function(){
11108 return this.invoke(fnName, arguments);
11112 for(var fnName in Roo.Element.prototype){
11113 if(typeof Roo.Element.prototype[fnName] == "function"){
11114 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11120 * Ext JS Library 1.1.1
11121 * Copyright(c) 2006-2007, Ext JS, LLC.
11123 * Originally Released Under LGPL - original licence link has changed is not relivant.
11126 * <script type="text/javascript">
11130 * @class Roo.CompositeElementLite
11131 * @extends Roo.CompositeElement
11132 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11134 var els = Roo.select("#some-el div.some-class");
11135 // or select directly from an existing element
11136 var el = Roo.get('some-el');
11137 el.select('div.some-class');
11139 els.setWidth(100); // all elements become 100 width
11140 els.hide(true); // all elements fade out and hide
11142 els.setWidth(100).hide(true);
11143 </code></pre><br><br>
11144 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11145 * actions will be performed on all the elements in this collection.</b>
11147 Roo.CompositeElementLite = function(els){
11148 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11149 this.el = new Roo.Element.Flyweight();
11151 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11152 addElements : function(els){
11154 if(els instanceof Array){
11155 this.elements = this.elements.concat(els);
11157 var yels = this.elements;
11158 var index = yels.length-1;
11159 for(var i = 0, len = els.length; i < len; i++) {
11160 yels[++index] = els[i];
11166 invoke : function(fn, args){
11167 var els = this.elements;
11169 for(var i = 0, len = els.length; i < len; i++) {
11171 Roo.Element.prototype[fn].apply(el, args);
11176 * Returns a flyweight Element of the dom element object at the specified index
11177 * @param {Number} index
11178 * @return {Roo.Element}
11180 item : function(index){
11181 if(!this.elements[index]){
11184 this.el.dom = this.elements[index];
11188 // fixes scope with flyweight
11189 addListener : function(eventName, handler, scope, opt){
11190 var els = this.elements;
11191 for(var i = 0, len = els.length; i < len; i++) {
11192 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11198 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11199 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11200 * a reference to the dom node, use el.dom.</b>
11201 * @param {Function} fn The function to call
11202 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11203 * @return {CompositeElement} this
11205 each : function(fn, scope){
11206 var els = this.elements;
11208 for(var i = 0, len = els.length; i < len; i++){
11210 if(fn.call(scope || el, el, this, i) === false){
11217 indexOf : function(el){
11218 return this.elements.indexOf(Roo.getDom(el));
11221 replaceElement : function(el, replacement, domReplace){
11222 var index = typeof el == 'number' ? el : this.indexOf(el);
11224 replacement = Roo.getDom(replacement);
11226 var d = this.elements[index];
11227 d.parentNode.insertBefore(replacement, d);
11228 d.parentNode.removeChild(d);
11230 this.elements.splice(index, 1, replacement);
11235 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11239 * Ext JS Library 1.1.1
11240 * Copyright(c) 2006-2007, Ext JS, LLC.
11242 * Originally Released Under LGPL - original licence link has changed is not relivant.
11245 * <script type="text/javascript">
11251 * @class Roo.data.Connection
11252 * @extends Roo.util.Observable
11253 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11254 * either to a configured URL, or to a URL specified at request time.<br><br>
11256 * Requests made by this class are asynchronous, and will return immediately. No data from
11257 * the server will be available to the statement immediately following the {@link #request} call.
11258 * To process returned data, use a callback in the request options object, or an event listener.</p><br>
11260 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11261 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11262 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11263 * property and, if present, the IFRAME's XML document as the responseXML property.</p><br>
11264 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11265 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11266 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11267 * standard DOM methods.
11269 * @param {Object} config a configuration object.
11271 Roo.data.Connection = function(config){
11272 Roo.apply(this, config);
11275 * @event beforerequest
11276 * Fires before a network request is made to retrieve a data object.
11277 * @param {Connection} conn This Connection object.
11278 * @param {Object} options The options config object passed to the {@link #request} method.
11280 "beforerequest" : true,
11282 * @event requestcomplete
11283 * Fires if the request was successfully completed.
11284 * @param {Connection} conn This Connection object.
11285 * @param {Object} response The XHR object containing the response data.
11286 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11287 * @param {Object} options The options config object passed to the {@link #request} method.
11289 "requestcomplete" : true,
11291 * @event requestexception
11292 * Fires if an error HTTP status was returned from the server.
11293 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11294 * @param {Connection} conn This Connection object.
11295 * @param {Object} response The XHR object containing the response data.
11296 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11297 * @param {Object} options The options config object passed to the {@link #request} method.
11299 "requestexception" : true
11301 Roo.data.Connection.superclass.constructor.call(this);
11304 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11306 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11309 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11310 * extra parameters to each request made by this object. (defaults to undefined)
11313 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11314 * to each request made by this object. (defaults to undefined)
11317 * @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)
11320 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11324 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11330 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11333 disableCaching: true,
11336 * Sends an HTTP request to a remote server.
11337 * @param {Object} options An object which may contain the following properties:<ul>
11338 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11339 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11340 * request, a url encoded string or a function to call to get either.</li>
11341 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11342 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11343 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11344 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11345 * <li>options {Object} The parameter to the request call.</li>
11346 * <li>success {Boolean} True if the request succeeded.</li>
11347 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11349 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11350 * The callback is passed the following parameters:<ul>
11351 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11352 * <li>options {Object} The parameter to the request call.</li>
11354 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11355 * The callback is passed the following parameters:<ul>
11356 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11357 * <li>options {Object} The parameter to the request call.</li>
11359 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11360 * for the callback function. Defaults to the browser window.</li>
11361 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11362 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11363 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11364 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11365 * params for the post data. Any params will be appended to the URL.</li>
11366 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11368 * @return {Number} transactionId
11370 request : function(o){
11371 if(this.fireEvent("beforerequest", this, o) !== false){
11374 if(typeof p == "function"){
11375 p = p.call(o.scope||window, o);
11377 if(typeof p == "object"){
11378 p = Roo.urlEncode(o.params);
11380 if(this.extraParams){
11381 var extras = Roo.urlEncode(this.extraParams);
11382 p = p ? (p + '&' + extras) : extras;
11385 var url = o.url || this.url;
11386 if(typeof url == 'function'){
11387 url = url.call(o.scope||window, o);
11391 var form = Roo.getDom(o.form);
11392 url = url || form.action;
11394 var enctype = form.getAttribute("enctype");
11395 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11396 return this.doFormUpload(o, p, url);
11398 var f = Roo.lib.Ajax.serializeForm(form);
11399 p = p ? (p + '&' + f) : f;
11402 var hs = o.headers;
11403 if(this.defaultHeaders){
11404 hs = Roo.apply(hs || {}, this.defaultHeaders);
11411 success: this.handleResponse,
11412 failure: this.handleFailure,
11414 argument: {options: o},
11415 timeout : o.timeout || this.timeout
11418 var method = o.method||this.method||(p ? "POST" : "GET");
11420 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11421 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11424 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11428 }else if(this.autoAbort !== false){
11432 if((method == 'GET' && p) || o.xmlData){
11433 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11436 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11437 return this.transId;
11439 Roo.callback(o.callback, o.scope, [o, null, null]);
11445 * Determine whether this object has a request outstanding.
11446 * @param {Number} transactionId (Optional) defaults to the last transaction
11447 * @return {Boolean} True if there is an outstanding request.
11449 isLoading : function(transId){
11451 return Roo.lib.Ajax.isCallInProgress(transId);
11453 return this.transId ? true : false;
11458 * Aborts any outstanding request.
11459 * @param {Number} transactionId (Optional) defaults to the last transaction
11461 abort : function(transId){
11462 if(transId || this.isLoading()){
11463 Roo.lib.Ajax.abort(transId || this.transId);
11468 handleResponse : function(response){
11469 this.transId = false;
11470 var options = response.argument.options;
11471 response.argument = options ? options.argument : null;
11472 this.fireEvent("requestcomplete", this, response, options);
11473 Roo.callback(options.success, options.scope, [response, options]);
11474 Roo.callback(options.callback, options.scope, [options, true, response]);
11478 handleFailure : function(response, e){
11479 this.transId = false;
11480 var options = response.argument.options;
11481 response.argument = options ? options.argument : null;
11482 this.fireEvent("requestexception", this, response, options, e);
11483 Roo.callback(options.failure, options.scope, [response, options]);
11484 Roo.callback(options.callback, options.scope, [options, false, response]);
11488 doFormUpload : function(o, ps, url){
11490 var frame = document.createElement('iframe');
11493 frame.className = 'x-hidden';
11495 frame.src = Roo.SSL_SECURE_URL;
11497 document.body.appendChild(frame);
11500 document.frames[id].name = id;
11503 var form = Roo.getDom(o.form);
11505 form.method = 'POST';
11506 form.enctype = form.encoding = 'multipart/form-data';
11512 if(ps){ // add dynamic params
11514 ps = Roo.urlDecode(ps, false);
11516 if(ps.hasOwnProperty(k)){
11517 hd = document.createElement('input');
11518 hd.type = 'hidden';
11521 form.appendChild(hd);
11528 var r = { // bogus response object
11533 r.argument = o ? o.argument : null;
11538 doc = frame.contentWindow.document;
11540 doc = (frame.contentDocument || window.frames[id].document);
11542 if(doc && doc.body){
11543 r.responseText = doc.body.innerHTML;
11545 if(doc && doc.XMLDocument){
11546 r.responseXML = doc.XMLDocument;
11548 r.responseXML = doc;
11555 Roo.EventManager.removeListener(frame, 'load', cb, this);
11557 this.fireEvent("requestcomplete", this, r, o);
11558 Roo.callback(o.success, o.scope, [r, o]);
11559 Roo.callback(o.callback, o.scope, [o, true, r]);
11561 setTimeout(function(){document.body.removeChild(frame);}, 100);
11564 Roo.EventManager.on(frame, 'load', cb, this);
11567 if(hiddens){ // remove dynamic params
11568 for(var i = 0, len = hiddens.length; i < len; i++){
11569 form.removeChild(hiddens[i]);
11576 * Ext JS Library 1.1.1
11577 * Copyright(c) 2006-2007, Ext JS, LLC.
11579 * Originally Released Under LGPL - original licence link has changed is not relivant.
11582 * <script type="text/javascript">
11586 * Global Ajax request class.
11589 * @extends Roo.data.Connection
11592 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11593 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11594 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11595 * @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)
11596 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11597 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11598 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11600 Roo.Ajax = new Roo.data.Connection({
11609 * Serialize the passed form into a url encoded string
11611 * @param {String/HTMLElement} form
11614 serializeForm : function(form){
11615 return Roo.lib.Ajax.serializeForm(form);
11619 * Ext JS Library 1.1.1
11620 * Copyright(c) 2006-2007, Ext JS, LLC.
11622 * Originally Released Under LGPL - original licence link has changed is not relivant.
11625 * <script type="text/javascript">
11630 * @class Roo.UpdateManager
11631 * @extends Roo.util.Observable
11632 * Provides AJAX-style update for Element object.<br><br>
11635 * // Get it from a Roo.Element object
11636 * var el = Roo.get("foo");
11637 * var mgr = el.getUpdateManager();
11638 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11640 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11642 * // or directly (returns the same UpdateManager instance)
11643 * var mgr = new Roo.UpdateManager("myElementId");
11644 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11645 * mgr.on("update", myFcnNeedsToKnow);
11647 // short handed call directly from the element object
11648 Roo.get("foo").load({
11652 text: "Loading Foo..."
11656 * Create new UpdateManager directly.
11657 * @param {String/HTMLElement/Roo.Element} el The element to update
11658 * @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).
11660 Roo.UpdateManager = function(el, forceNew){
11662 if(!forceNew && el.updateManager){
11663 return el.updateManager;
11666 * The Element object
11667 * @type Roo.Element
11671 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
11674 this.defaultUrl = null;
11678 * @event beforeupdate
11679 * Fired before an update is made, return false from your handler and the update is cancelled.
11680 * @param {Roo.Element} el
11681 * @param {String/Object/Function} url
11682 * @param {String/Object} params
11684 "beforeupdate": true,
11687 * Fired after successful update is made.
11688 * @param {Roo.Element} el
11689 * @param {Object} oResponseObject The response Object
11694 * Fired on update failure.
11695 * @param {Roo.Element} el
11696 * @param {Object} oResponseObject The response Object
11700 var d = Roo.UpdateManager.defaults;
11702 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
11705 this.sslBlankUrl = d.sslBlankUrl;
11707 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
11710 this.disableCaching = d.disableCaching;
11712 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
11715 this.indicatorText = d.indicatorText;
11717 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
11720 this.showLoadIndicator = d.showLoadIndicator;
11722 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
11725 this.timeout = d.timeout;
11728 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
11731 this.loadScripts = d.loadScripts;
11734 * Transaction object of current executing transaction
11736 this.transaction = null;
11741 this.autoRefreshProcId = null;
11743 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
11746 this.refreshDelegate = this.refresh.createDelegate(this);
11748 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
11751 this.updateDelegate = this.update.createDelegate(this);
11753 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
11756 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
11760 this.successDelegate = this.processSuccess.createDelegate(this);
11764 this.failureDelegate = this.processFailure.createDelegate(this);
11766 if(!this.renderer){
11768 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
11770 this.renderer = new Roo.UpdateManager.BasicRenderer();
11773 Roo.UpdateManager.superclass.constructor.call(this);
11776 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
11778 * Get the Element this UpdateManager is bound to
11779 * @return {Roo.Element} The element
11781 getEl : function(){
11785 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
11786 * @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:
11789 url: "your-url.php",<br/>
11790 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
11791 callback: yourFunction,<br/>
11792 scope: yourObject, //(optional scope) <br/>
11793 discardUrl: false, <br/>
11794 nocache: false,<br/>
11795 text: "Loading...",<br/>
11797 scripts: false<br/>
11800 * The only required property is url. The optional properties nocache, text and scripts
11801 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
11802 * @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}
11803 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11804 * @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.
11806 update : function(url, params, callback, discardUrl){
11807 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
11808 var method = this.method,
11810 if(typeof url == "object"){ // must be config object
11813 params = params || cfg.params;
11814 callback = callback || cfg.callback;
11815 discardUrl = discardUrl || cfg.discardUrl;
11816 if(callback && cfg.scope){
11817 callback = callback.createDelegate(cfg.scope);
11819 if(typeof cfg.method != "undefined"){method = cfg.method;};
11820 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
11821 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
11822 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
11823 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
11825 this.showLoading();
11827 this.defaultUrl = url;
11829 if(typeof url == "function"){
11830 url = url.call(this);
11833 method = method || (params ? "POST" : "GET");
11834 if(method == "GET"){
11835 url = this.prepareUrl(url);
11838 var o = Roo.apply(cfg ||{}, {
11841 success: this.successDelegate,
11842 failure: this.failureDelegate,
11843 callback: undefined,
11844 timeout: (this.timeout*1000),
11845 argument: {"url": url, "form": null, "callback": callback, "params": params}
11847 Roo.log("updated manager called with timeout of " + o.timeout);
11848 this.transaction = Roo.Ajax.request(o);
11853 * 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.
11854 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
11855 * @param {String/HTMLElement} form The form Id or form element
11856 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
11857 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
11858 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11860 formUpdate : function(form, url, reset, callback){
11861 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
11862 if(typeof url == "function"){
11863 url = url.call(this);
11865 form = Roo.getDom(form);
11866 this.transaction = Roo.Ajax.request({
11869 success: this.successDelegate,
11870 failure: this.failureDelegate,
11871 timeout: (this.timeout*1000),
11872 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
11874 this.showLoading.defer(1, this);
11879 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
11880 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11882 refresh : function(callback){
11883 if(this.defaultUrl == null){
11886 this.update(this.defaultUrl, null, callback, true);
11890 * Set this element to auto refresh.
11891 * @param {Number} interval How often to update (in seconds).
11892 * @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)
11893 * @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}
11894 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11895 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
11897 startAutoRefresh : function(interval, url, params, callback, refreshNow){
11899 this.update(url || this.defaultUrl, params, callback, true);
11901 if(this.autoRefreshProcId){
11902 clearInterval(this.autoRefreshProcId);
11904 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
11908 * Stop auto refresh on this element.
11910 stopAutoRefresh : function(){
11911 if(this.autoRefreshProcId){
11912 clearInterval(this.autoRefreshProcId);
11913 delete this.autoRefreshProcId;
11917 isAutoRefreshing : function(){
11918 return this.autoRefreshProcId ? true : false;
11921 * Called to update the element to "Loading" state. Override to perform custom action.
11923 showLoading : function(){
11924 if(this.showLoadIndicator){
11925 this.el.update(this.indicatorText);
11930 * Adds unique parameter to query string if disableCaching = true
11933 prepareUrl : function(url){
11934 if(this.disableCaching){
11935 var append = "_dc=" + (new Date().getTime());
11936 if(url.indexOf("?") !== -1){
11937 url += "&" + append;
11939 url += "?" + append;
11948 processSuccess : function(response){
11949 this.transaction = null;
11950 if(response.argument.form && response.argument.reset){
11951 try{ // put in try/catch since some older FF releases had problems with this
11952 response.argument.form.reset();
11955 if(this.loadScripts){
11956 this.renderer.render(this.el, response, this,
11957 this.updateComplete.createDelegate(this, [response]));
11959 this.renderer.render(this.el, response, this);
11960 this.updateComplete(response);
11964 updateComplete : function(response){
11965 this.fireEvent("update", this.el, response);
11966 if(typeof response.argument.callback == "function"){
11967 response.argument.callback(this.el, true, response);
11974 processFailure : function(response){
11975 this.transaction = null;
11976 this.fireEvent("failure", this.el, response);
11977 if(typeof response.argument.callback == "function"){
11978 response.argument.callback(this.el, false, response);
11983 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
11984 * @param {Object} renderer The object implementing the render() method
11986 setRenderer : function(renderer){
11987 this.renderer = renderer;
11990 getRenderer : function(){
11991 return this.renderer;
11995 * Set the defaultUrl used for updates
11996 * @param {String/Function} defaultUrl The url or a function to call to get the url
11998 setDefaultUrl : function(defaultUrl){
11999 this.defaultUrl = defaultUrl;
12003 * Aborts the executing transaction
12005 abort : function(){
12006 if(this.transaction){
12007 Roo.Ajax.abort(this.transaction);
12012 * Returns true if an update is in progress
12013 * @return {Boolean}
12015 isUpdating : function(){
12016 if(this.transaction){
12017 return Roo.Ajax.isLoading(this.transaction);
12024 * @class Roo.UpdateManager.defaults
12025 * @static (not really - but it helps the doc tool)
12026 * The defaults collection enables customizing the default properties of UpdateManager
12028 Roo.UpdateManager.defaults = {
12030 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12036 * True to process scripts by default (Defaults to false).
12039 loadScripts : false,
12042 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12045 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12047 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12050 disableCaching : false,
12052 * Whether to show indicatorText when loading (Defaults to true).
12055 showLoadIndicator : true,
12057 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12060 indicatorText : '<div class="loading-indicator">Loading...</div>'
12064 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12066 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12067 * @param {String/HTMLElement/Roo.Element} el The element to update
12068 * @param {String} url The url
12069 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12070 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12073 * @member Roo.UpdateManager
12075 Roo.UpdateManager.updateElement = function(el, url, params, options){
12076 var um = Roo.get(el, true).getUpdateManager();
12077 Roo.apply(um, options);
12078 um.update(url, params, options ? options.callback : null);
12080 // alias for backwards compat
12081 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12083 * @class Roo.UpdateManager.BasicRenderer
12084 * Default Content renderer. Updates the elements innerHTML with the responseText.
12086 Roo.UpdateManager.BasicRenderer = function(){};
12088 Roo.UpdateManager.BasicRenderer.prototype = {
12090 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12091 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12092 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12093 * @param {Roo.Element} el The element being rendered
12094 * @param {Object} response The YUI Connect response object
12095 * @param {UpdateManager} updateManager The calling update manager
12096 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12098 render : function(el, response, updateManager, callback){
12099 el.update(response.responseText, updateManager.loadScripts, callback);
12105 * (c)) Alan Knowles
12111 * @class Roo.DomTemplate
12112 * @extends Roo.Template
12113 * An effort at a dom based template engine..
12115 * Similar to XTemplate, except it uses dom parsing to create the template..
12117 * Supported features:
12122 {a_variable} - output encoded.
12123 {a_variable.format:("Y-m-d")} - call a method on the variable
12124 {a_variable:raw} - unencoded output
12125 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12126 {a_variable:this.method_on_template(...)} - call a method on the template object.
12131 <div roo-for="a_variable or condition.."></div>
12132 <div roo-if="a_variable or condition"></div>
12133 <div roo-exec="some javascript"></div>
12134 <div roo-name="named_template"></div>
12139 Roo.DomTemplate = function()
12141 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12148 Roo.extend(Roo.DomTemplate, Roo.Template, {
12150 * id counter for sub templates.
12154 * flag to indicate if dom parser is inside a pre,
12155 * it will strip whitespace if not.
12160 * The various sub templates
12168 * basic tag replacing syntax
12171 * // you can fake an object call by doing this
12175 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12176 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12178 iterChild : function (node, method) {
12180 var oldPre = this.inPre;
12181 if (node.tagName == 'PRE') {
12184 for( var i = 0; i < node.childNodes.length; i++) {
12185 method.call(this, node.childNodes[i]);
12187 this.inPre = oldPre;
12193 * compile the template
12195 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12198 compile: function()
12202 // covert the html into DOM...
12206 doc = document.implementation.createHTMLDocument("");
12207 doc.documentElement.innerHTML = this.html ;
12208 div = doc.documentElement;
12210 // old IE... - nasty -- it causes all sorts of issues.. with
12211 // images getting pulled from server..
12212 div = document.createElement('div');
12213 div.innerHTML = this.html;
12215 //doc.documentElement.innerHTML = htmlBody
12221 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12223 var tpls = this.tpls;
12225 // create a top level template from the snippet..
12227 //Roo.log(div.innerHTML);
12234 body : div.innerHTML,
12247 Roo.each(tpls, function(tp){
12248 this.compileTpl(tp);
12249 this.tpls[tp.id] = tp;
12252 this.master = tpls[0];
12258 compileNode : function(node, istop) {
12263 // skip anything not a tag..
12264 if (node.nodeType != 1) {
12265 if (node.nodeType == 3 && !this.inPre) {
12266 // reduce white space..
12267 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12290 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12291 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12292 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12293 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12299 // just itterate children..
12300 this.iterChild(node,this.compileNode);
12303 tpl.uid = this.id++;
12304 tpl.value = node.getAttribute('roo-' + tpl.attr);
12305 node.removeAttribute('roo-'+ tpl.attr);
12306 if (tpl.attr != 'name') {
12307 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12308 node.parentNode.replaceChild(placeholder, node);
12311 var placeholder = document.createElement('span');
12312 placeholder.className = 'roo-tpl-' + tpl.value;
12313 node.parentNode.replaceChild(placeholder, node);
12316 // parent now sees '{domtplXXXX}
12317 this.iterChild(node,this.compileNode);
12319 // we should now have node body...
12320 var div = document.createElement('div');
12321 div.appendChild(node);
12323 // this has the unfortunate side effect of converting tagged attributes
12324 // eg. href="{...}" into %7C...%7D
12325 // this has been fixed by searching for those combo's although it's a bit hacky..
12328 tpl.body = div.innerHTML;
12335 switch (tpl.value) {
12336 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12337 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12338 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12343 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12347 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12351 tpl.id = tpl.value; // replace non characters???
12357 this.tpls.push(tpl);
12367 * Compile a segment of the template into a 'sub-template'
12373 compileTpl : function(tpl)
12375 var fm = Roo.util.Format;
12376 var useF = this.disableFormats !== true;
12378 var sep = Roo.isGecko ? "+\n" : ",\n";
12380 var undef = function(str) {
12381 Roo.debug && Roo.log("Property not found :" + str);
12385 //Roo.log(tpl.body);
12389 var fn = function(m, lbrace, name, format, args)
12392 //Roo.log(arguments);
12393 args = args ? args.replace(/\\'/g,"'") : args;
12394 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12395 if (typeof(format) == 'undefined') {
12396 format = 'htmlEncode';
12398 if (format == 'raw' ) {
12402 if(name.substr(0, 6) == 'domtpl'){
12403 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12406 // build an array of options to determine if value is undefined..
12408 // basically get 'xxxx.yyyy' then do
12409 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12410 // (function () { Roo.log("Property not found"); return ''; })() :
12415 Roo.each(name.split('.'), function(st) {
12416 lookfor += (lookfor.length ? '.': '') + st;
12417 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12420 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12423 if(format && useF){
12425 args = args ? ',' + args : "";
12427 if(format.substr(0, 5) != "this."){
12428 format = "fm." + format + '(';
12430 format = 'this.call("'+ format.substr(5) + '", ';
12434 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12437 if (args && args.length) {
12438 // called with xxyx.yuu:(test,test)
12440 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12442 // raw.. - :raw modifier..
12443 return "'"+ sep + udef_st + name + ")"+sep+"'";
12447 // branched to use + in gecko and [].join() in others
12449 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12450 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12453 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12454 body.push(tpl.body.replace(/(\r\n|\n)/g,
12455 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12456 body.push("'].join('');};};");
12457 body = body.join('');
12460 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12462 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12469 * same as applyTemplate, except it's done to one of the subTemplates
12470 * when using named templates, you can do:
12472 * var str = pl.applySubTemplate('your-name', values);
12475 * @param {Number} id of the template
12476 * @param {Object} values to apply to template
12477 * @param {Object} parent (normaly the instance of this object)
12479 applySubTemplate : function(id, values, parent)
12483 var t = this.tpls[id];
12487 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12488 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12492 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12499 if(t.execCall && t.execCall.call(this, values, parent)){
12503 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12509 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12510 parent = t.target ? values : parent;
12511 if(t.forCall && vs instanceof Array){
12513 for(var i = 0, len = vs.length; i < len; i++){
12515 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12517 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12519 //Roo.log(t.compiled);
12523 return buf.join('');
12526 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12531 return t.compiled.call(this, vs, parent);
12533 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12535 //Roo.log(t.compiled);
12543 applyTemplate : function(values){
12544 return this.master.compiled.call(this, values, {});
12545 //var s = this.subs;
12548 apply : function(){
12549 return this.applyTemplate.apply(this, arguments);
12554 Roo.DomTemplate.from = function(el){
12555 el = Roo.getDom(el);
12556 return new Roo.Domtemplate(el.value || el.innerHTML);
12559 * Ext JS Library 1.1.1
12560 * Copyright(c) 2006-2007, Ext JS, LLC.
12562 * Originally Released Under LGPL - original licence link has changed is not relivant.
12565 * <script type="text/javascript">
12569 * @class Roo.util.DelayedTask
12570 * Provides a convenient method of performing setTimeout where a new
12571 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12572 * You can use this class to buffer
12573 * the keypress events for a certain number of milliseconds, and perform only if they stop
12574 * for that amount of time.
12575 * @constructor The parameters to this constructor serve as defaults and are not required.
12576 * @param {Function} fn (optional) The default function to timeout
12577 * @param {Object} scope (optional) The default scope of that timeout
12578 * @param {Array} args (optional) The default Array of arguments
12580 Roo.util.DelayedTask = function(fn, scope, args){
12581 var id = null, d, t;
12583 var call = function(){
12584 var now = new Date().getTime();
12588 fn.apply(scope, args || []);
12592 * Cancels any pending timeout and queues a new one
12593 * @param {Number} delay The milliseconds to delay
12594 * @param {Function} newFn (optional) Overrides function passed to constructor
12595 * @param {Object} newScope (optional) Overrides scope passed to constructor
12596 * @param {Array} newArgs (optional) Overrides args passed to constructor
12598 this.delay = function(delay, newFn, newScope, newArgs){
12599 if(id && delay != d){
12603 t = new Date().getTime();
12605 scope = newScope || scope;
12606 args = newArgs || args;
12608 id = setInterval(call, d);
12613 * Cancel the last queued timeout
12615 this.cancel = function(){
12623 * Ext JS Library 1.1.1
12624 * Copyright(c) 2006-2007, Ext JS, LLC.
12626 * Originally Released Under LGPL - original licence link has changed is not relivant.
12629 * <script type="text/javascript">
12633 Roo.util.TaskRunner = function(interval){
12634 interval = interval || 10;
12635 var tasks = [], removeQueue = [];
12637 var running = false;
12639 var stopThread = function(){
12645 var startThread = function(){
12648 id = setInterval(runTasks, interval);
12652 var removeTask = function(task){
12653 removeQueue.push(task);
12659 var runTasks = function(){
12660 if(removeQueue.length > 0){
12661 for(var i = 0, len = removeQueue.length; i < len; i++){
12662 tasks.remove(removeQueue[i]);
12665 if(tasks.length < 1){
12670 var now = new Date().getTime();
12671 for(var i = 0, len = tasks.length; i < len; ++i){
12673 var itime = now - t.taskRunTime;
12674 if(t.interval <= itime){
12675 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
12676 t.taskRunTime = now;
12677 if(rt === false || t.taskRunCount === t.repeat){
12682 if(t.duration && t.duration <= (now - t.taskStartTime)){
12689 * Queues a new task.
12690 * @param {Object} task
12692 this.start = function(task){
12694 task.taskStartTime = new Date().getTime();
12695 task.taskRunTime = 0;
12696 task.taskRunCount = 0;
12701 this.stop = function(task){
12706 this.stopAll = function(){
12708 for(var i = 0, len = tasks.length; i < len; i++){
12709 if(tasks[i].onStop){
12718 Roo.TaskMgr = new Roo.util.TaskRunner();/*
12720 * Ext JS Library 1.1.1
12721 * Copyright(c) 2006-2007, Ext JS, LLC.
12723 * Originally Released Under LGPL - original licence link has changed is not relivant.
12726 * <script type="text/javascript">
12731 * @class Roo.util.MixedCollection
12732 * @extends Roo.util.Observable
12733 * A Collection class that maintains both numeric indexes and keys and exposes events.
12735 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
12736 * collection (defaults to false)
12737 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
12738 * and return the key value for that item. This is used when available to look up the key on items that
12739 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
12740 * equivalent to providing an implementation for the {@link #getKey} method.
12742 Roo.util.MixedCollection = function(allowFunctions, keyFn){
12750 * Fires when the collection is cleared.
12755 * Fires when an item is added to the collection.
12756 * @param {Number} index The index at which the item was added.
12757 * @param {Object} o The item added.
12758 * @param {String} key The key associated with the added item.
12763 * Fires when an item is replaced in the collection.
12764 * @param {String} key he key associated with the new added.
12765 * @param {Object} old The item being replaced.
12766 * @param {Object} new The new item.
12771 * Fires when an item is removed from the collection.
12772 * @param {Object} o The item being removed.
12773 * @param {String} key (optional) The key associated with the removed item.
12778 this.allowFunctions = allowFunctions === true;
12780 this.getKey = keyFn;
12782 Roo.util.MixedCollection.superclass.constructor.call(this);
12785 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
12786 allowFunctions : false,
12789 * Adds an item to the collection.
12790 * @param {String} key The key to associate with the item
12791 * @param {Object} o The item to add.
12792 * @return {Object} The item added.
12794 add : function(key, o){
12795 if(arguments.length == 1){
12797 key = this.getKey(o);
12799 if(typeof key == "undefined" || key === null){
12801 this.items.push(o);
12802 this.keys.push(null);
12804 var old = this.map[key];
12806 return this.replace(key, o);
12809 this.items.push(o);
12811 this.keys.push(key);
12813 this.fireEvent("add", this.length-1, o, key);
12818 * MixedCollection has a generic way to fetch keys if you implement getKey.
12821 var mc = new Roo.util.MixedCollection();
12822 mc.add(someEl.dom.id, someEl);
12823 mc.add(otherEl.dom.id, otherEl);
12827 var mc = new Roo.util.MixedCollection();
12828 mc.getKey = function(el){
12834 // or via the constructor
12835 var mc = new Roo.util.MixedCollection(false, function(el){
12841 * @param o {Object} The item for which to find the key.
12842 * @return {Object} The key for the passed item.
12844 getKey : function(o){
12849 * Replaces an item in the collection.
12850 * @param {String} key The key associated with the item to replace, or the item to replace.
12851 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
12852 * @return {Object} The new item.
12854 replace : function(key, o){
12855 if(arguments.length == 1){
12857 key = this.getKey(o);
12859 var old = this.item(key);
12860 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
12861 return this.add(key, o);
12863 var index = this.indexOfKey(key);
12864 this.items[index] = o;
12866 this.fireEvent("replace", key, old, o);
12871 * Adds all elements of an Array or an Object to the collection.
12872 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
12873 * an Array of values, each of which are added to the collection.
12875 addAll : function(objs){
12876 if(arguments.length > 1 || objs instanceof Array){
12877 var args = arguments.length > 1 ? arguments : objs;
12878 for(var i = 0, len = args.length; i < len; i++){
12882 for(var key in objs){
12883 if(this.allowFunctions || typeof objs[key] != "function"){
12884 this.add(key, objs[key]);
12891 * Executes the specified function once for every item in the collection, passing each
12892 * item as the first and only parameter. returning false from the function will stop the iteration.
12893 * @param {Function} fn The function to execute for each item.
12894 * @param {Object} scope (optional) The scope in which to execute the function.
12896 each : function(fn, scope){
12897 var items = [].concat(this.items); // each safe for removal
12898 for(var i = 0, len = items.length; i < len; i++){
12899 if(fn.call(scope || items[i], items[i], i, len) === false){
12906 * Executes the specified function once for every key in the collection, passing each
12907 * key, and its associated item as the first two parameters.
12908 * @param {Function} fn The function to execute for each item.
12909 * @param {Object} scope (optional) The scope in which to execute the function.
12911 eachKey : function(fn, scope){
12912 for(var i = 0, len = this.keys.length; i < len; i++){
12913 fn.call(scope || window, this.keys[i], this.items[i], i, len);
12918 * Returns the first item in the collection which elicits a true return value from the
12919 * passed selection function.
12920 * @param {Function} fn The selection function to execute for each item.
12921 * @param {Object} scope (optional) The scope in which to execute the function.
12922 * @return {Object} The first item in the collection which returned true from the selection function.
12924 find : function(fn, scope){
12925 for(var i = 0, len = this.items.length; i < len; i++){
12926 if(fn.call(scope || window, this.items[i], this.keys[i])){
12927 return this.items[i];
12934 * Inserts an item at the specified index in the collection.
12935 * @param {Number} index The index to insert the item at.
12936 * @param {String} key The key to associate with the new item, or the item itself.
12937 * @param {Object} o (optional) If the second parameter was a key, the new item.
12938 * @return {Object} The item inserted.
12940 insert : function(index, key, o){
12941 if(arguments.length == 2){
12943 key = this.getKey(o);
12945 if(index >= this.length){
12946 return this.add(key, o);
12949 this.items.splice(index, 0, o);
12950 if(typeof key != "undefined" && key != null){
12953 this.keys.splice(index, 0, key);
12954 this.fireEvent("add", index, o, key);
12959 * Removed an item from the collection.
12960 * @param {Object} o The item to remove.
12961 * @return {Object} The item removed.
12963 remove : function(o){
12964 return this.removeAt(this.indexOf(o));
12968 * Remove an item from a specified index in the collection.
12969 * @param {Number} index The index within the collection of the item to remove.
12971 removeAt : function(index){
12972 if(index < this.length && index >= 0){
12974 var o = this.items[index];
12975 this.items.splice(index, 1);
12976 var key = this.keys[index];
12977 if(typeof key != "undefined"){
12978 delete this.map[key];
12980 this.keys.splice(index, 1);
12981 this.fireEvent("remove", o, key);
12986 * Removed an item associated with the passed key fom the collection.
12987 * @param {String} key The key of the item to remove.
12989 removeKey : function(key){
12990 return this.removeAt(this.indexOfKey(key));
12994 * Returns the number of items in the collection.
12995 * @return {Number} the number of items in the collection.
12997 getCount : function(){
12998 return this.length;
13002 * Returns index within the collection of the passed Object.
13003 * @param {Object} o The item to find the index of.
13004 * @return {Number} index of the item.
13006 indexOf : function(o){
13007 if(!this.items.indexOf){
13008 for(var i = 0, len = this.items.length; i < len; i++){
13009 if(this.items[i] == o) return i;
13013 return this.items.indexOf(o);
13018 * Returns index within the collection of the passed key.
13019 * @param {String} key The key to find the index of.
13020 * @return {Number} index of the key.
13022 indexOfKey : function(key){
13023 if(!this.keys.indexOf){
13024 for(var i = 0, len = this.keys.length; i < len; i++){
13025 if(this.keys[i] == key) return i;
13029 return this.keys.indexOf(key);
13034 * Returns the item associated with the passed key OR index. Key has priority over index.
13035 * @param {String/Number} key The key or index of the item.
13036 * @return {Object} The item associated with the passed key.
13038 item : function(key){
13039 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13040 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13044 * Returns the item at the specified index.
13045 * @param {Number} index The index of the item.
13048 itemAt : function(index){
13049 return this.items[index];
13053 * Returns the item associated with the passed key.
13054 * @param {String/Number} key The key of the item.
13055 * @return {Object} The item associated with the passed key.
13057 key : function(key){
13058 return this.map[key];
13062 * Returns true if the collection contains the passed Object as an item.
13063 * @param {Object} o The Object to look for in the collection.
13064 * @return {Boolean} True if the collection contains the Object as an item.
13066 contains : function(o){
13067 return this.indexOf(o) != -1;
13071 * Returns true if the collection contains the passed Object as a key.
13072 * @param {String} key The key to look for in the collection.
13073 * @return {Boolean} True if the collection contains the Object as a key.
13075 containsKey : function(key){
13076 return typeof this.map[key] != "undefined";
13080 * Removes all items from the collection.
13082 clear : function(){
13087 this.fireEvent("clear");
13091 * Returns the first item in the collection.
13092 * @return {Object} the first item in the collection..
13094 first : function(){
13095 return this.items[0];
13099 * Returns the last item in the collection.
13100 * @return {Object} the last item in the collection..
13103 return this.items[this.length-1];
13106 _sort : function(property, dir, fn){
13107 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13108 fn = fn || function(a, b){
13111 var c = [], k = this.keys, items = this.items;
13112 for(var i = 0, len = items.length; i < len; i++){
13113 c[c.length] = {key: k[i], value: items[i], index: i};
13115 c.sort(function(a, b){
13116 var v = fn(a[property], b[property]) * dsc;
13118 v = (a.index < b.index ? -1 : 1);
13122 for(var i = 0, len = c.length; i < len; i++){
13123 items[i] = c[i].value;
13126 this.fireEvent("sort", this);
13130 * Sorts this collection with the passed comparison function
13131 * @param {String} direction (optional) "ASC" or "DESC"
13132 * @param {Function} fn (optional) comparison function
13134 sort : function(dir, fn){
13135 this._sort("value", dir, fn);
13139 * Sorts this collection by keys
13140 * @param {String} direction (optional) "ASC" or "DESC"
13141 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13143 keySort : function(dir, fn){
13144 this._sort("key", dir, fn || function(a, b){
13145 return String(a).toUpperCase()-String(b).toUpperCase();
13150 * Returns a range of items in this collection
13151 * @param {Number} startIndex (optional) defaults to 0
13152 * @param {Number} endIndex (optional) default to the last item
13153 * @return {Array} An array of items
13155 getRange : function(start, end){
13156 var items = this.items;
13157 if(items.length < 1){
13160 start = start || 0;
13161 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13164 for(var i = start; i <= end; i++) {
13165 r[r.length] = items[i];
13168 for(var i = start; i >= end; i--) {
13169 r[r.length] = items[i];
13176 * Filter the <i>objects</i> in this collection by a specific property.
13177 * Returns a new collection that has been filtered.
13178 * @param {String} property A property on your objects
13179 * @param {String/RegExp} value Either string that the property values
13180 * should start with or a RegExp to test against the property
13181 * @return {MixedCollection} The new filtered collection
13183 filter : function(property, value){
13184 if(!value.exec){ // not a regex
13185 value = String(value);
13186 if(value.length == 0){
13187 return this.clone();
13189 value = new RegExp("^" + Roo.escapeRe(value), "i");
13191 return this.filterBy(function(o){
13192 return o && value.test(o[property]);
13197 * Filter by a function. * Returns a new collection that has been filtered.
13198 * The passed function will be called with each
13199 * object in the collection. If the function returns true, the value is included
13200 * otherwise it is filtered.
13201 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13202 * @param {Object} scope (optional) The scope of the function (defaults to this)
13203 * @return {MixedCollection} The new filtered collection
13205 filterBy : function(fn, scope){
13206 var r = new Roo.util.MixedCollection();
13207 r.getKey = this.getKey;
13208 var k = this.keys, it = this.items;
13209 for(var i = 0, len = it.length; i < len; i++){
13210 if(fn.call(scope||this, it[i], k[i])){
13211 r.add(k[i], it[i]);
13218 * Creates a duplicate of this collection
13219 * @return {MixedCollection}
13221 clone : function(){
13222 var r = new Roo.util.MixedCollection();
13223 var k = this.keys, it = this.items;
13224 for(var i = 0, len = it.length; i < len; i++){
13225 r.add(k[i], it[i]);
13227 r.getKey = this.getKey;
13232 * Returns the item associated with the passed key or index.
13234 * @param {String/Number} key The key or index of the item.
13235 * @return {Object} The item associated with the passed key.
13237 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13239 * Ext JS Library 1.1.1
13240 * Copyright(c) 2006-2007, Ext JS, LLC.
13242 * Originally Released Under LGPL - original licence link has changed is not relivant.
13245 * <script type="text/javascript">
13248 * @class Roo.util.JSON
13249 * Modified version of Douglas Crockford"s json.js that doesn"t
13250 * mess with the Object prototype
13251 * http://www.json.org/js.html
13254 Roo.util.JSON = new (function(){
13255 var useHasOwn = {}.hasOwnProperty ? true : false;
13257 // crashes Safari in some instances
13258 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13260 var pad = function(n) {
13261 return n < 10 ? "0" + n : n;
13274 var encodeString = function(s){
13275 if (/["\\\x00-\x1f]/.test(s)) {
13276 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13281 c = b.charCodeAt();
13283 Math.floor(c / 16).toString(16) +
13284 (c % 16).toString(16);
13287 return '"' + s + '"';
13290 var encodeArray = function(o){
13291 var a = ["["], b, i, l = o.length, v;
13292 for (i = 0; i < l; i += 1) {
13294 switch (typeof v) {
13303 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13311 var encodeDate = function(o){
13312 return '"' + o.getFullYear() + "-" +
13313 pad(o.getMonth() + 1) + "-" +
13314 pad(o.getDate()) + "T" +
13315 pad(o.getHours()) + ":" +
13316 pad(o.getMinutes()) + ":" +
13317 pad(o.getSeconds()) + '"';
13321 * Encodes an Object, Array or other value
13322 * @param {Mixed} o The variable to encode
13323 * @return {String} The JSON string
13325 this.encode = function(o)
13327 // should this be extended to fully wrap stringify..
13329 if(typeof o == "undefined" || o === null){
13331 }else if(o instanceof Array){
13332 return encodeArray(o);
13333 }else if(o instanceof Date){
13334 return encodeDate(o);
13335 }else if(typeof o == "string"){
13336 return encodeString(o);
13337 }else if(typeof o == "number"){
13338 return isFinite(o) ? String(o) : "null";
13339 }else if(typeof o == "boolean"){
13342 var a = ["{"], b, i, v;
13344 if(!useHasOwn || o.hasOwnProperty(i)) {
13346 switch (typeof v) {
13355 a.push(this.encode(i), ":",
13356 v === null ? "null" : this.encode(v));
13367 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13368 * @param {String} json The JSON string
13369 * @return {Object} The resulting object
13371 this.decode = function(json){
13373 return /** eval:var:json */ eval("(" + json + ')');
13377 * Shorthand for {@link Roo.util.JSON#encode}
13378 * @member Roo encode
13380 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13382 * Shorthand for {@link Roo.util.JSON#decode}
13383 * @member Roo decode
13385 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13388 * Ext JS Library 1.1.1
13389 * Copyright(c) 2006-2007, Ext JS, LLC.
13391 * Originally Released Under LGPL - original licence link has changed is not relivant.
13394 * <script type="text/javascript">
13398 * @class Roo.util.Format
13399 * Reusable data formatting functions
13402 Roo.util.Format = function(){
13403 var trimRe = /^\s+|\s+$/g;
13406 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13407 * @param {String} value The string to truncate
13408 * @param {Number} length The maximum length to allow before truncating
13409 * @return {String} The converted text
13411 ellipsis : function(value, len){
13412 if(value && value.length > len){
13413 return value.substr(0, len-3)+"...";
13419 * Checks a reference and converts it to empty string if it is undefined
13420 * @param {Mixed} value Reference to check
13421 * @return {Mixed} Empty string if converted, otherwise the original value
13423 undef : function(value){
13424 return typeof value != "undefined" ? value : "";
13428 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13429 * @param {String} value The string to encode
13430 * @return {String} The encoded text
13432 htmlEncode : function(value){
13433 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13437 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13438 * @param {String} value The string to decode
13439 * @return {String} The decoded text
13441 htmlDecode : function(value){
13442 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13446 * Trims any whitespace from either side of a string
13447 * @param {String} value The text to trim
13448 * @return {String} The trimmed text
13450 trim : function(value){
13451 return String(value).replace(trimRe, "");
13455 * Returns a substring from within an original string
13456 * @param {String} value The original text
13457 * @param {Number} start The start index of the substring
13458 * @param {Number} length The length of the substring
13459 * @return {String} The substring
13461 substr : function(value, start, length){
13462 return String(value).substr(start, length);
13466 * Converts a string to all lower case letters
13467 * @param {String} value The text to convert
13468 * @return {String} The converted text
13470 lowercase : function(value){
13471 return String(value).toLowerCase();
13475 * Converts a string to all upper case letters
13476 * @param {String} value The text to convert
13477 * @return {String} The converted text
13479 uppercase : function(value){
13480 return String(value).toUpperCase();
13484 * Converts the first character only of a string to upper case
13485 * @param {String} value The text to convert
13486 * @return {String} The converted text
13488 capitalize : function(value){
13489 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13493 call : function(value, fn){
13494 if(arguments.length > 2){
13495 var args = Array.prototype.slice.call(arguments, 2);
13496 args.unshift(value);
13498 return /** eval:var:value */ eval(fn).apply(window, args);
13500 /** eval:var:value */
13501 return /** eval:var:value */ eval(fn).call(window, value);
13507 * safer version of Math.toFixed..??/
13508 * @param {Number/String} value The numeric value to format
13509 * @param {Number/String} value Decimal places
13510 * @return {String} The formatted currency string
13512 toFixed : function(v, n)
13514 // why not use to fixed - precision is buggered???
13516 return Math.round(v-0);
13518 var fact = Math.pow(10,n+1);
13519 v = (Math.round((v-0)*fact))/fact;
13520 var z = (''+fact).substring(2);
13521 if (v == Math.floor(v)) {
13522 return Math.floor(v) + '.' + z;
13525 // now just padd decimals..
13526 var ps = String(v).split('.');
13527 var fd = (ps[1] + z);
13528 var r = fd.substring(0,n);
13529 var rm = fd.substring(n);
13531 return ps[0] + '.' + r;
13533 r*=1; // turn it into a number;
13535 if (String(r).length != n) {
13538 r = String(r).substring(1); // chop the end off.
13541 return ps[0] + '.' + r;
13546 * Format a number as US currency
13547 * @param {Number/String} value The numeric value to format
13548 * @return {String} The formatted currency string
13550 usMoney : function(v){
13551 return '$' + Roo.util.Format.number(v);
13556 * eventually this should probably emulate php's number_format
13557 * @param {Number/String} value The numeric value to format
13558 * @param {Number} decimals number of decimal places
13559 * @return {String} The formatted currency string
13561 number : function(v,decimals)
13563 // multiply and round.
13564 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13565 var mul = Math.pow(10, decimals);
13566 var zero = String(mul).substring(1);
13567 v = (Math.round((v-0)*mul))/mul;
13569 // if it's '0' number.. then
13571 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13573 var ps = v.split('.');
13577 var r = /(\d+)(\d{3})/;
13579 while (r.test(whole)) {
13580 whole = whole.replace(r, '$1' + ',' + '$2');
13586 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13587 // does not have decimals
13588 (decimals ? ('.' + zero) : '');
13591 return whole + sub ;
13595 * Parse a value into a formatted date using the specified format pattern.
13596 * @param {Mixed} value The value to format
13597 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13598 * @return {String} The formatted date string
13600 date : function(v, format){
13604 if(!(v instanceof Date)){
13605 v = new Date(Date.parse(v));
13607 return v.dateFormat(format || "m/d/Y");
13611 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13612 * @param {String} format Any valid date format string
13613 * @return {Function} The date formatting function
13615 dateRenderer : function(format){
13616 return function(v){
13617 return Roo.util.Format.date(v, format);
13622 stripTagsRE : /<\/?[^>]+>/gi,
13625 * Strips all HTML tags
13626 * @param {Mixed} value The text from which to strip tags
13627 * @return {String} The stripped text
13629 stripTags : function(v){
13630 return !v ? v : String(v).replace(this.stripTagsRE, "");
13635 * Ext JS Library 1.1.1
13636 * Copyright(c) 2006-2007, Ext JS, LLC.
13638 * Originally Released Under LGPL - original licence link has changed is not relivant.
13641 * <script type="text/javascript">
13648 * @class Roo.MasterTemplate
13649 * @extends Roo.Template
13650 * Provides a template that can have child templates. The syntax is:
13652 var t = new Roo.MasterTemplate(
13653 '<select name="{name}">',
13654 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13657 t.add('options', {value: 'foo', text: 'bar'});
13658 // or you can add multiple child elements in one shot
13659 t.addAll('options', [
13660 {value: 'foo', text: 'bar'},
13661 {value: 'foo2', text: 'bar2'},
13662 {value: 'foo3', text: 'bar3'}
13664 // then append, applying the master template values
13665 t.append('my-form', {name: 'my-select'});
13667 * A name attribute for the child template is not required if you have only one child
13668 * template or you want to refer to them by index.
13670 Roo.MasterTemplate = function(){
13671 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
13672 this.originalHtml = this.html;
13674 var m, re = this.subTemplateRe;
13677 while(m = re.exec(this.html)){
13678 var name = m[1], content = m[2];
13683 tpl : new Roo.Template(content)
13686 st[name] = st[subIndex];
13688 st[subIndex].tpl.compile();
13689 st[subIndex].tpl.call = this.call.createDelegate(this);
13692 this.subCount = subIndex;
13695 Roo.extend(Roo.MasterTemplate, Roo.Template, {
13697 * The regular expression used to match sub templates
13701 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
13704 * Applies the passed values to a child template.
13705 * @param {String/Number} name (optional) The name or index of the child template
13706 * @param {Array/Object} values The values to be applied to the template
13707 * @return {MasterTemplate} this
13709 add : function(name, values){
13710 if(arguments.length == 1){
13711 values = arguments[0];
13714 var s = this.subs[name];
13715 s.buffer[s.buffer.length] = s.tpl.apply(values);
13720 * Applies all the passed values to a child template.
13721 * @param {String/Number} name (optional) The name or index of the child template
13722 * @param {Array} values The values to be applied to the template, this should be an array of objects.
13723 * @param {Boolean} reset (optional) True to reset the template first
13724 * @return {MasterTemplate} this
13726 fill : function(name, values, reset){
13728 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
13736 for(var i = 0, len = values.length; i < len; i++){
13737 this.add(name, values[i]);
13743 * Resets the template for reuse
13744 * @return {MasterTemplate} this
13746 reset : function(){
13748 for(var i = 0; i < this.subCount; i++){
13754 applyTemplate : function(values){
13756 var replaceIndex = -1;
13757 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
13758 return s[++replaceIndex].buffer.join("");
13760 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
13763 apply : function(){
13764 return this.applyTemplate.apply(this, arguments);
13767 compile : function(){return this;}
13771 * Alias for fill().
13774 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
13776 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
13777 * var tpl = Roo.MasterTemplate.from('element-id');
13778 * @param {String/HTMLElement} el
13779 * @param {Object} config
13782 Roo.MasterTemplate.from = function(el, config){
13783 el = Roo.getDom(el);
13784 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
13787 * Ext JS Library 1.1.1
13788 * Copyright(c) 2006-2007, Ext JS, LLC.
13790 * Originally Released Under LGPL - original licence link has changed is not relivant.
13793 * <script type="text/javascript">
13798 * @class Roo.util.CSS
13799 * Utility class for manipulating CSS rules
13802 Roo.util.CSS = function(){
13804 var doc = document;
13806 var camelRe = /(-[a-z])/gi;
13807 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
13811 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
13812 * tag and appended to the HEAD of the document.
13813 * @param {String|Object} cssText The text containing the css rules
13814 * @param {String} id An id to add to the stylesheet for later removal
13815 * @return {StyleSheet}
13817 createStyleSheet : function(cssText, id){
13819 var head = doc.getElementsByTagName("head")[0];
13820 var nrules = doc.createElement("style");
13821 nrules.setAttribute("type", "text/css");
13823 nrules.setAttribute("id", id);
13825 if (typeof(cssText) != 'string') {
13826 // support object maps..
13827 // not sure if this a good idea..
13828 // perhaps it should be merged with the general css handling
13829 // and handle js style props.
13830 var cssTextNew = [];
13831 for(var n in cssText) {
13833 for(var k in cssText[n]) {
13834 citems.push( k + ' : ' +cssText[n][k] + ';' );
13836 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
13839 cssText = cssTextNew.join("\n");
13845 head.appendChild(nrules);
13846 ss = nrules.styleSheet;
13847 ss.cssText = cssText;
13850 nrules.appendChild(doc.createTextNode(cssText));
13852 nrules.cssText = cssText;
13854 head.appendChild(nrules);
13855 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
13857 this.cacheStyleSheet(ss);
13862 * Removes a style or link tag by id
13863 * @param {String} id The id of the tag
13865 removeStyleSheet : function(id){
13866 var existing = doc.getElementById(id);
13868 existing.parentNode.removeChild(existing);
13873 * Dynamically swaps an existing stylesheet reference for a new one
13874 * @param {String} id The id of an existing link tag to remove
13875 * @param {String} url The href of the new stylesheet to include
13877 swapStyleSheet : function(id, url){
13878 this.removeStyleSheet(id);
13879 var ss = doc.createElement("link");
13880 ss.setAttribute("rel", "stylesheet");
13881 ss.setAttribute("type", "text/css");
13882 ss.setAttribute("id", id);
13883 ss.setAttribute("href", url);
13884 doc.getElementsByTagName("head")[0].appendChild(ss);
13888 * Refresh the rule cache if you have dynamically added stylesheets
13889 * @return {Object} An object (hash) of rules indexed by selector
13891 refreshCache : function(){
13892 return this.getRules(true);
13896 cacheStyleSheet : function(stylesheet){
13900 try{// try catch for cross domain access issue
13901 var ssRules = stylesheet.cssRules || stylesheet.rules;
13902 for(var j = ssRules.length-1; j >= 0; --j){
13903 rules[ssRules[j].selectorText] = ssRules[j];
13909 * Gets all css rules for the document
13910 * @param {Boolean} refreshCache true to refresh the internal cache
13911 * @return {Object} An object (hash) of rules indexed by selector
13913 getRules : function(refreshCache){
13914 if(rules == null || refreshCache){
13916 var ds = doc.styleSheets;
13917 for(var i =0, len = ds.length; i < len; i++){
13919 this.cacheStyleSheet(ds[i]);
13927 * Gets an an individual CSS rule by selector(s)
13928 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
13929 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
13930 * @return {CSSRule} The CSS rule or null if one is not found
13932 getRule : function(selector, refreshCache){
13933 var rs = this.getRules(refreshCache);
13934 if(!(selector instanceof Array)){
13935 return rs[selector];
13937 for(var i = 0; i < selector.length; i++){
13938 if(rs[selector[i]]){
13939 return rs[selector[i]];
13947 * Updates a rule property
13948 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
13949 * @param {String} property The css property
13950 * @param {String} value The new value for the property
13951 * @return {Boolean} true If a rule was found and updated
13953 updateRule : function(selector, property, value){
13954 if(!(selector instanceof Array)){
13955 var rule = this.getRule(selector);
13957 rule.style[property.replace(camelRe, camelFn)] = value;
13961 for(var i = 0; i < selector.length; i++){
13962 if(this.updateRule(selector[i], property, value)){
13972 * Ext JS Library 1.1.1
13973 * Copyright(c) 2006-2007, Ext JS, LLC.
13975 * Originally Released Under LGPL - original licence link has changed is not relivant.
13978 * <script type="text/javascript">
13984 * @class Roo.util.ClickRepeater
13985 * @extends Roo.util.Observable
13987 * A wrapper class which can be applied to any element. Fires a "click" event while the
13988 * mouse is pressed. The interval between firings may be specified in the config but
13989 * defaults to 10 milliseconds.
13991 * Optionally, a CSS class may be applied to the element during the time it is pressed.
13993 * @cfg {String/HTMLElement/Element} el The element to act as a button.
13994 * @cfg {Number} delay The initial delay before the repeating event begins firing.
13995 * Similar to an autorepeat key delay.
13996 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
13997 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
13998 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
13999 * "interval" and "delay" are ignored. "immediate" is honored.
14000 * @cfg {Boolean} preventDefault True to prevent the default click event
14001 * @cfg {Boolean} stopDefault True to stop the default click event
14004 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14005 * 2007-02-02 jvs Renamed to ClickRepeater
14006 * 2007-02-03 jvs Modifications for FF Mac and Safari
14009 * @param {String/HTMLElement/Element} el The element to listen on
14010 * @param {Object} config
14012 Roo.util.ClickRepeater = function(el, config)
14014 this.el = Roo.get(el);
14015 this.el.unselectable();
14017 Roo.apply(this, config);
14022 * Fires when the mouse button is depressed.
14023 * @param {Roo.util.ClickRepeater} this
14025 "mousedown" : true,
14028 * Fires on a specified interval during the time the element is pressed.
14029 * @param {Roo.util.ClickRepeater} this
14034 * Fires when the mouse key is released.
14035 * @param {Roo.util.ClickRepeater} this
14040 this.el.on("mousedown", this.handleMouseDown, this);
14041 if(this.preventDefault || this.stopDefault){
14042 this.el.on("click", function(e){
14043 if(this.preventDefault){
14044 e.preventDefault();
14046 if(this.stopDefault){
14052 // allow inline handler
14054 this.on("click", this.handler, this.scope || this);
14057 Roo.util.ClickRepeater.superclass.constructor.call(this);
14060 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14063 preventDefault : true,
14064 stopDefault : false,
14068 handleMouseDown : function(){
14069 clearTimeout(this.timer);
14071 if(this.pressClass){
14072 this.el.addClass(this.pressClass);
14074 this.mousedownTime = new Date();
14076 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14077 this.el.on("mouseout", this.handleMouseOut, this);
14079 this.fireEvent("mousedown", this);
14080 this.fireEvent("click", this);
14082 this.timer = this.click.defer(this.delay || this.interval, this);
14086 click : function(){
14087 this.fireEvent("click", this);
14088 this.timer = this.click.defer(this.getInterval(), this);
14092 getInterval: function(){
14093 if(!this.accelerate){
14094 return this.interval;
14096 var pressTime = this.mousedownTime.getElapsed();
14097 if(pressTime < 500){
14099 }else if(pressTime < 1700){
14101 }else if(pressTime < 2600){
14103 }else if(pressTime < 3500){
14105 }else if(pressTime < 4400){
14107 }else if(pressTime < 5300){
14109 }else if(pressTime < 6200){
14117 handleMouseOut : function(){
14118 clearTimeout(this.timer);
14119 if(this.pressClass){
14120 this.el.removeClass(this.pressClass);
14122 this.el.on("mouseover", this.handleMouseReturn, this);
14126 handleMouseReturn : function(){
14127 this.el.un("mouseover", this.handleMouseReturn);
14128 if(this.pressClass){
14129 this.el.addClass(this.pressClass);
14135 handleMouseUp : function(){
14136 clearTimeout(this.timer);
14137 this.el.un("mouseover", this.handleMouseReturn);
14138 this.el.un("mouseout", this.handleMouseOut);
14139 Roo.get(document).un("mouseup", this.handleMouseUp);
14140 this.el.removeClass(this.pressClass);
14141 this.fireEvent("mouseup", this);
14145 * Ext JS Library 1.1.1
14146 * Copyright(c) 2006-2007, Ext JS, LLC.
14148 * Originally Released Under LGPL - original licence link has changed is not relivant.
14151 * <script type="text/javascript">
14156 * @class Roo.KeyNav
14157 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14158 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14159 * way to implement custom navigation schemes for any UI component.</p>
14160 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14161 * pageUp, pageDown, del, home, end. Usage:</p>
14163 var nav = new Roo.KeyNav("my-element", {
14164 "left" : function(e){
14165 this.moveLeft(e.ctrlKey);
14167 "right" : function(e){
14168 this.moveRight(e.ctrlKey);
14170 "enter" : function(e){
14177 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14178 * @param {Object} config The config
14180 Roo.KeyNav = function(el, config){
14181 this.el = Roo.get(el);
14182 Roo.apply(this, config);
14183 if(!this.disabled){
14184 this.disabled = true;
14189 Roo.KeyNav.prototype = {
14191 * @cfg {Boolean} disabled
14192 * True to disable this KeyNav instance (defaults to false)
14196 * @cfg {String} defaultEventAction
14197 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14198 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14199 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14201 defaultEventAction: "stopEvent",
14203 * @cfg {Boolean} forceKeyDown
14204 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14205 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14206 * handle keydown instead of keypress.
14208 forceKeyDown : false,
14211 prepareEvent : function(e){
14212 var k = e.getKey();
14213 var h = this.keyToHandler[k];
14214 //if(h && this[h]){
14215 // e.stopPropagation();
14217 if(Roo.isSafari && h && k >= 37 && k <= 40){
14223 relay : function(e){
14224 var k = e.getKey();
14225 var h = this.keyToHandler[k];
14227 if(this.doRelay(e, this[h], h) !== true){
14228 e[this.defaultEventAction]();
14234 doRelay : function(e, h, hname){
14235 return h.call(this.scope || this, e);
14238 // possible handlers
14252 // quick lookup hash
14269 * Enable this KeyNav
14271 enable: function(){
14273 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14274 // the EventObject will normalize Safari automatically
14275 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14276 this.el.on("keydown", this.relay, this);
14278 this.el.on("keydown", this.prepareEvent, this);
14279 this.el.on("keypress", this.relay, this);
14281 this.disabled = false;
14286 * Disable this KeyNav
14288 disable: function(){
14289 if(!this.disabled){
14290 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14291 this.el.un("keydown", this.relay);
14293 this.el.un("keydown", this.prepareEvent);
14294 this.el.un("keypress", this.relay);
14296 this.disabled = true;
14301 * Ext JS Library 1.1.1
14302 * Copyright(c) 2006-2007, Ext JS, LLC.
14304 * Originally Released Under LGPL - original licence link has changed is not relivant.
14307 * <script type="text/javascript">
14312 * @class Roo.KeyMap
14313 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14314 * The constructor accepts the same config object as defined by {@link #addBinding}.
14315 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14316 * combination it will call the function with this signature (if the match is a multi-key
14317 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14318 * A KeyMap can also handle a string representation of keys.<br />
14321 // map one key by key code
14322 var map = new Roo.KeyMap("my-element", {
14323 key: 13, // or Roo.EventObject.ENTER
14328 // map multiple keys to one action by string
14329 var map = new Roo.KeyMap("my-element", {
14335 // map multiple keys to multiple actions by strings and array of codes
14336 var map = new Roo.KeyMap("my-element", [
14339 fn: function(){ alert("Return was pressed"); }
14342 fn: function(){ alert('a, b or c was pressed'); }
14347 fn: function(){ alert('Control + shift + tab was pressed.'); }
14351 * <b>Note: A KeyMap starts enabled</b>
14353 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14354 * @param {Object} config The config (see {@link #addBinding})
14355 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14357 Roo.KeyMap = function(el, config, eventName){
14358 this.el = Roo.get(el);
14359 this.eventName = eventName || "keydown";
14360 this.bindings = [];
14362 this.addBinding(config);
14367 Roo.KeyMap.prototype = {
14369 * True to stop the event from bubbling and prevent the default browser action if the
14370 * key was handled by the KeyMap (defaults to false)
14376 * Add a new binding to this KeyMap. The following config object properties are supported:
14378 Property Type Description
14379 ---------- --------------- ----------------------------------------------------------------------
14380 key String/Array A single keycode or an array of keycodes to handle
14381 shift Boolean True to handle key only when shift is pressed (defaults to false)
14382 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14383 alt Boolean True to handle key only when alt is pressed (defaults to false)
14384 fn Function The function to call when KeyMap finds the expected key combination
14385 scope Object The scope of the callback function
14391 var map = new Roo.KeyMap(document, {
14392 key: Roo.EventObject.ENTER,
14397 //Add a new binding to the existing KeyMap later
14405 * @param {Object/Array} config A single KeyMap config or an array of configs
14407 addBinding : function(config){
14408 if(config instanceof Array){
14409 for(var i = 0, len = config.length; i < len; i++){
14410 this.addBinding(config[i]);
14414 var keyCode = config.key,
14415 shift = config.shift,
14416 ctrl = config.ctrl,
14419 scope = config.scope;
14420 if(typeof keyCode == "string"){
14422 var keyString = keyCode.toUpperCase();
14423 for(var j = 0, len = keyString.length; j < len; j++){
14424 ks.push(keyString.charCodeAt(j));
14428 var keyArray = keyCode instanceof Array;
14429 var handler = function(e){
14430 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14431 var k = e.getKey();
14433 for(var i = 0, len = keyCode.length; i < len; i++){
14434 if(keyCode[i] == k){
14435 if(this.stopEvent){
14438 fn.call(scope || window, k, e);
14444 if(this.stopEvent){
14447 fn.call(scope || window, k, e);
14452 this.bindings.push(handler);
14456 * Shorthand for adding a single key listener
14457 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14458 * following options:
14459 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14460 * @param {Function} fn The function to call
14461 * @param {Object} scope (optional) The scope of the function
14463 on : function(key, fn, scope){
14464 var keyCode, shift, ctrl, alt;
14465 if(typeof key == "object" && !(key instanceof Array)){
14484 handleKeyDown : function(e){
14485 if(this.enabled){ //just in case
14486 var b = this.bindings;
14487 for(var i = 0, len = b.length; i < len; i++){
14488 b[i].call(this, e);
14494 * Returns true if this KeyMap is enabled
14495 * @return {Boolean}
14497 isEnabled : function(){
14498 return this.enabled;
14502 * Enables this KeyMap
14504 enable: function(){
14506 this.el.on(this.eventName, this.handleKeyDown, this);
14507 this.enabled = true;
14512 * Disable this KeyMap
14514 disable: function(){
14516 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14517 this.enabled = false;
14522 * Ext JS Library 1.1.1
14523 * Copyright(c) 2006-2007, Ext JS, LLC.
14525 * Originally Released Under LGPL - original licence link has changed is not relivant.
14528 * <script type="text/javascript">
14533 * @class Roo.util.TextMetrics
14534 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14535 * wide, in pixels, a given block of text will be.
14538 Roo.util.TextMetrics = function(){
14542 * Measures the size of the specified text
14543 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14544 * that can affect the size of the rendered text
14545 * @param {String} text The text to measure
14546 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14547 * in order to accurately measure the text height
14548 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14550 measure : function(el, text, fixedWidth){
14552 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14555 shared.setFixedWidth(fixedWidth || 'auto');
14556 return shared.getSize(text);
14560 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14561 * the overhead of multiple calls to initialize the style properties on each measurement.
14562 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14563 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14564 * in order to accurately measure the text height
14565 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14567 createInstance : function(el, fixedWidth){
14568 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14575 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14576 var ml = new Roo.Element(document.createElement('div'));
14577 document.body.appendChild(ml.dom);
14578 ml.position('absolute');
14579 ml.setLeftTop(-1000, -1000);
14583 ml.setWidth(fixedWidth);
14588 * Returns the size of the specified text based on the internal element's style and width properties
14589 * @memberOf Roo.util.TextMetrics.Instance#
14590 * @param {String} text The text to measure
14591 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14593 getSize : function(text){
14595 var s = ml.getSize();
14601 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14602 * that can affect the size of the rendered text
14603 * @memberOf Roo.util.TextMetrics.Instance#
14604 * @param {String/HTMLElement} el The element, dom node or id
14606 bind : function(el){
14608 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14613 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14614 * to set a fixed width in order to accurately measure the text height.
14615 * @memberOf Roo.util.TextMetrics.Instance#
14616 * @param {Number} width The width to set on the element
14618 setFixedWidth : function(width){
14619 ml.setWidth(width);
14623 * Returns the measured width of the specified text
14624 * @memberOf Roo.util.TextMetrics.Instance#
14625 * @param {String} text The text to measure
14626 * @return {Number} width The width in pixels
14628 getWidth : function(text){
14629 ml.dom.style.width = 'auto';
14630 return this.getSize(text).width;
14634 * Returns the measured height of the specified text. For multiline text, be sure to call
14635 * {@link #setFixedWidth} if necessary.
14636 * @memberOf Roo.util.TextMetrics.Instance#
14637 * @param {String} text The text to measure
14638 * @return {Number} height The height in pixels
14640 getHeight : function(text){
14641 return this.getSize(text).height;
14645 instance.bind(bindTo);
14650 // backwards compat
14651 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
14653 * Ext JS Library 1.1.1
14654 * Copyright(c) 2006-2007, Ext JS, LLC.
14656 * Originally Released Under LGPL - original licence link has changed is not relivant.
14659 * <script type="text/javascript">
14663 * @class Roo.state.Provider
14664 * Abstract base class for state provider implementations. This class provides methods
14665 * for encoding and decoding <b>typed</b> variables including dates and defines the
14666 * Provider interface.
14668 Roo.state.Provider = function(){
14670 * @event statechange
14671 * Fires when a state change occurs.
14672 * @param {Provider} this This state provider
14673 * @param {String} key The state key which was changed
14674 * @param {String} value The encoded value for the state
14677 "statechange": true
14680 Roo.state.Provider.superclass.constructor.call(this);
14682 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
14684 * Returns the current value for a key
14685 * @param {String} name The key name
14686 * @param {Mixed} defaultValue A default value to return if the key's value is not found
14687 * @return {Mixed} The state data
14689 get : function(name, defaultValue){
14690 return typeof this.state[name] == "undefined" ?
14691 defaultValue : this.state[name];
14695 * Clears a value from the state
14696 * @param {String} name The key name
14698 clear : function(name){
14699 delete this.state[name];
14700 this.fireEvent("statechange", this, name, null);
14704 * Sets the value for a key
14705 * @param {String} name The key name
14706 * @param {Mixed} value The value to set
14708 set : function(name, value){
14709 this.state[name] = value;
14710 this.fireEvent("statechange", this, name, value);
14714 * Decodes a string previously encoded with {@link #encodeValue}.
14715 * @param {String} value The value to decode
14716 * @return {Mixed} The decoded value
14718 decodeValue : function(cookie){
14719 var re = /^(a|n|d|b|s|o)\:(.*)$/;
14720 var matches = re.exec(unescape(cookie));
14721 if(!matches || !matches[1]) return; // non state cookie
14722 var type = matches[1];
14723 var v = matches[2];
14726 return parseFloat(v);
14728 return new Date(Date.parse(v));
14733 var values = v.split("^");
14734 for(var i = 0, len = values.length; i < len; i++){
14735 all.push(this.decodeValue(values[i]));
14740 var values = v.split("^");
14741 for(var i = 0, len = values.length; i < len; i++){
14742 var kv = values[i].split("=");
14743 all[kv[0]] = this.decodeValue(kv[1]);
14752 * Encodes a value including type information. Decode with {@link #decodeValue}.
14753 * @param {Mixed} value The value to encode
14754 * @return {String} The encoded value
14756 encodeValue : function(v){
14758 if(typeof v == "number"){
14760 }else if(typeof v == "boolean"){
14761 enc = "b:" + (v ? "1" : "0");
14762 }else if(v instanceof Date){
14763 enc = "d:" + v.toGMTString();
14764 }else if(v instanceof Array){
14766 for(var i = 0, len = v.length; i < len; i++){
14767 flat += this.encodeValue(v[i]);
14768 if(i != len-1) flat += "^";
14771 }else if(typeof v == "object"){
14774 if(typeof v[key] != "function"){
14775 flat += key + "=" + this.encodeValue(v[key]) + "^";
14778 enc = "o:" + flat.substring(0, flat.length-1);
14782 return escape(enc);
14788 * Ext JS Library 1.1.1
14789 * Copyright(c) 2006-2007, Ext JS, LLC.
14791 * Originally Released Under LGPL - original licence link has changed is not relivant.
14794 * <script type="text/javascript">
14797 * @class Roo.state.Manager
14798 * This is the global state manager. By default all components that are "state aware" check this class
14799 * for state information if you don't pass them a custom state provider. In order for this class
14800 * to be useful, it must be initialized with a provider when your application initializes.
14802 // in your initialization function
14804 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
14806 // supposed you have a {@link Roo.BorderLayout}
14807 var layout = new Roo.BorderLayout(...);
14808 layout.restoreState();
14809 // or a {Roo.BasicDialog}
14810 var dialog = new Roo.BasicDialog(...);
14811 dialog.restoreState();
14815 Roo.state.Manager = function(){
14816 var provider = new Roo.state.Provider();
14820 * Configures the default state provider for your application
14821 * @param {Provider} stateProvider The state provider to set
14823 setProvider : function(stateProvider){
14824 provider = stateProvider;
14828 * Returns the current value for a key
14829 * @param {String} name The key name
14830 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
14831 * @return {Mixed} The state data
14833 get : function(key, defaultValue){
14834 return provider.get(key, defaultValue);
14838 * Sets the value for a key
14839 * @param {String} name The key name
14840 * @param {Mixed} value The state data
14842 set : function(key, value){
14843 provider.set(key, value);
14847 * Clears a value from the state
14848 * @param {String} name The key name
14850 clear : function(key){
14851 provider.clear(key);
14855 * Gets the currently configured state provider
14856 * @return {Provider} The state provider
14858 getProvider : function(){
14865 * Ext JS Library 1.1.1
14866 * Copyright(c) 2006-2007, Ext JS, LLC.
14868 * Originally Released Under LGPL - original licence link has changed is not relivant.
14871 * <script type="text/javascript">
14874 * @class Roo.state.CookieProvider
14875 * @extends Roo.state.Provider
14876 * The default Provider implementation which saves state via cookies.
14879 var cp = new Roo.state.CookieProvider({
14881 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
14882 domain: "roojs.com"
14884 Roo.state.Manager.setProvider(cp);
14886 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
14887 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
14888 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
14889 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
14890 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
14891 * domain the page is running on including the 'www' like 'www.roojs.com')
14892 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
14894 * Create a new CookieProvider
14895 * @param {Object} config The configuration object
14897 Roo.state.CookieProvider = function(config){
14898 Roo.state.CookieProvider.superclass.constructor.call(this);
14900 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
14901 this.domain = null;
14902 this.secure = false;
14903 Roo.apply(this, config);
14904 this.state = this.readCookies();
14907 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
14909 set : function(name, value){
14910 if(typeof value == "undefined" || value === null){
14914 this.setCookie(name, value);
14915 Roo.state.CookieProvider.superclass.set.call(this, name, value);
14919 clear : function(name){
14920 this.clearCookie(name);
14921 Roo.state.CookieProvider.superclass.clear.call(this, name);
14925 readCookies : function(){
14927 var c = document.cookie + ";";
14928 var re = /\s?(.*?)=(.*?);/g;
14930 while((matches = re.exec(c)) != null){
14931 var name = matches[1];
14932 var value = matches[2];
14933 if(name && name.substring(0,3) == "ys-"){
14934 cookies[name.substr(3)] = this.decodeValue(value);
14941 setCookie : function(name, value){
14942 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
14943 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
14944 ((this.path == null) ? "" : ("; path=" + this.path)) +
14945 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
14946 ((this.secure == true) ? "; secure" : "");
14950 clearCookie : function(name){
14951 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
14952 ((this.path == null) ? "" : ("; path=" + this.path)) +
14953 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
14954 ((this.secure == true) ? "; secure" : "");