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;
3523 * Portions of this file are based on pieces of Yahoo User Interface Library
3524 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3525 * YUI licensed under the BSD License:
3526 * http://developer.yahoo.net/yui/license.txt
3527 * <script type="text/javascript">
3530 Roo.lib.Bezier = new function() {
3532 this.getPosition = function(points, t) {
3533 var n = points.length;
3536 for (var i = 0; i < n; ++i) {
3537 tmp[i] = [points[i][0], points[i][1]];
3540 for (var j = 1; j < n; ++j) {
3541 for (i = 0; i < n - j; ++i) {
3542 tmp[i][0] = (1 - t) * tmp[i][0] + t * tmp[parseInt(i + 1, 10)][0];
3543 tmp[i][1] = (1 - t) * tmp[i][1] + t * tmp[parseInt(i + 1, 10)][1];
3547 return [ tmp[0][0], tmp[0][1] ];
3551 * Portions of this file are based on pieces of Yahoo User Interface Library
3552 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3553 * YUI licensed under the BSD License:
3554 * http://developer.yahoo.net/yui/license.txt
3555 * <script type="text/javascript">
3560 Roo.lib.ColorAnim = function(el, attributes, duration, method) {
3561 Roo.lib.ColorAnim.superclass.constructor.call(this, el, attributes, duration, method);
3564 Roo.extend(Roo.lib.ColorAnim, Roo.lib.AnimBase);
3566 var fly = Roo.lib.AnimBase.fly;
3568 var superclass = Y.ColorAnim.superclass;
3569 var proto = Y.ColorAnim.prototype;
3571 proto.toString = function() {
3572 var el = this.getEl();
3573 var id = el.id || el.tagName;
3574 return ("ColorAnim " + id);
3577 proto.patterns.color = /color$/i;
3578 proto.patterns.rgb = /^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;
3579 proto.patterns.hex = /^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;
3580 proto.patterns.hex3 = /^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;
3581 proto.patterns.transparent = /^transparent|rgba\(0, 0, 0, 0\)$/;
3584 proto.parseColor = function(s) {
3585 if (s.length == 3) {
3589 var c = this.patterns.hex.exec(s);
3590 if (c && c.length == 4) {
3591 return [ parseInt(c[1], 16), parseInt(c[2], 16), parseInt(c[3], 16) ];
3594 c = this.patterns.rgb.exec(s);
3595 if (c && c.length == 4) {
3596 return [ parseInt(c[1], 10), parseInt(c[2], 10), parseInt(c[3], 10) ];
3599 c = this.patterns.hex3.exec(s);
3600 if (c && c.length == 4) {
3601 return [ parseInt(c[1] + c[1], 16), parseInt(c[2] + c[2], 16), parseInt(c[3] + c[3], 16) ];
3606 // since this uses fly! - it cant be in ColorAnim (which does not have fly yet..)
3607 proto.getAttribute = function(attr) {
3608 var el = this.getEl();
3609 if (this.patterns.color.test(attr)) {
3610 var val = fly(el).getStyle(attr);
3612 if (this.patterns.transparent.test(val)) {
3613 var parent = el.parentNode;
3614 val = fly(parent).getStyle(attr);
3616 while (parent && this.patterns.transparent.test(val)) {
3617 parent = parent.parentNode;
3618 val = fly(parent).getStyle(attr);
3619 if (parent.tagName.toUpperCase() == 'HTML') {
3625 val = superclass.getAttribute.call(this, attr);
3630 proto.getAttribute = function(attr) {
3631 var el = this.getEl();
3632 if (this.patterns.color.test(attr)) {
3633 var val = fly(el).getStyle(attr);
3635 if (this.patterns.transparent.test(val)) {
3636 var parent = el.parentNode;
3637 val = fly(parent).getStyle(attr);
3639 while (parent && this.patterns.transparent.test(val)) {
3640 parent = parent.parentNode;
3641 val = fly(parent).getStyle(attr);
3642 if (parent.tagName.toUpperCase() == 'HTML') {
3648 val = superclass.getAttribute.call(this, attr);
3654 proto.doMethod = function(attr, start, end) {
3657 if (this.patterns.color.test(attr)) {
3659 for (var i = 0, len = start.length; i < len; ++i) {
3660 val[i] = superclass.doMethod.call(this, attr, start[i], end[i]);
3663 val = 'rgb(' + Math.floor(val[0]) + ',' + Math.floor(val[1]) + ',' + Math.floor(val[2]) + ')';
3666 val = superclass.doMethod.call(this, attr, start, end);
3672 proto.setRuntimeAttribute = function(attr) {
3673 superclass.setRuntimeAttribute.call(this, attr);
3675 if (this.patterns.color.test(attr)) {
3676 var attributes = this.attributes;
3677 var start = this.parseColor(this.runtimeAttributes[attr].start);
3678 var end = this.parseColor(this.runtimeAttributes[attr].end);
3680 if (typeof attributes[attr]['to'] === 'undefined' && typeof attributes[attr]['by'] !== 'undefined') {
3681 end = this.parseColor(attributes[attr].by);
3683 for (var i = 0, len = start.length; i < len; ++i) {
3684 end[i] = start[i] + end[i];
3688 this.runtimeAttributes[attr].start = start;
3689 this.runtimeAttributes[attr].end = end;
3695 * Portions of this file are based on pieces of Yahoo User Interface Library
3696 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3697 * YUI licensed under the BSD License:
3698 * http://developer.yahoo.net/yui/license.txt
3699 * <script type="text/javascript">
3705 easeNone: function (t, b, c, d) {
3706 return c * t / d + b;
3710 easeIn: function (t, b, c, d) {
3711 return c * (t /= d) * t + b;
3715 easeOut: function (t, b, c, d) {
3716 return -c * (t /= d) * (t - 2) + b;
3720 easeBoth: function (t, b, c, d) {
3721 if ((t /= d / 2) < 1) {
3722 return c / 2 * t * t + b;
3725 return -c / 2 * ((--t) * (t - 2) - 1) + b;
3729 easeInStrong: function (t, b, c, d) {
3730 return c * (t /= d) * t * t * t + b;
3734 easeOutStrong: function (t, b, c, d) {
3735 return -c * ((t = t / d - 1) * t * t * t - 1) + b;
3739 easeBothStrong: function (t, b, c, d) {
3740 if ((t /= d / 2) < 1) {
3741 return c / 2 * t * t * t * t + b;
3744 return -c / 2 * ((t -= 2) * t * t * t - 2) + b;
3749 elasticIn: function (t, b, c, d, a, p) {
3753 if ((t /= d) == 1) {
3760 if (!a || a < Math.abs(c)) {
3765 var s = p / (2 * Math.PI) * Math.asin(c / a);
3768 return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3772 elasticOut: function (t, b, c, d, a, p) {
3776 if ((t /= d) == 1) {
3783 if (!a || a < Math.abs(c)) {
3788 var s = p / (2 * Math.PI) * Math.asin(c / a);
3791 return a * Math.pow(2, -10 * t) * Math.sin((t * d - s) * (2 * Math.PI) / p) + c + b;
3795 elasticBoth: function (t, b, c, d, a, p) {
3800 if ((t /= d / 2) == 2) {
3808 if (!a || a < Math.abs(c)) {
3813 var s = p / (2 * Math.PI) * Math.asin(c / a);
3817 return -.5 * (a * Math.pow(2, 10 * (t -= 1)) *
3818 Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3820 return a * Math.pow(2, -10 * (t -= 1)) *
3821 Math.sin((t * d - s) * (2 * Math.PI) / p) * .5 + c + b;
3826 backIn: function (t, b, c, d, s) {
3827 if (typeof s == 'undefined') {
3830 return c * (t /= d) * t * ((s + 1) * t - s) + b;
3834 backOut: function (t, b, c, d, s) {
3835 if (typeof s == 'undefined') {
3838 return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
3842 backBoth: function (t, b, c, d, s) {
3843 if (typeof s == 'undefined') {
3847 if ((t /= d / 2 ) < 1) {
3848 return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b;
3850 return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
3854 bounceIn: function (t, b, c, d) {
3855 return c - Roo.lib.Easing.bounceOut(d - t, 0, c, d) + b;
3859 bounceOut: function (t, b, c, d) {
3860 if ((t /= d) < (1 / 2.75)) {
3861 return c * (7.5625 * t * t) + b;
3862 } else if (t < (2 / 2.75)) {
3863 return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
3864 } else if (t < (2.5 / 2.75)) {
3865 return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
3867 return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
3871 bounceBoth: function (t, b, c, d) {
3873 return Roo.lib.Easing.bounceIn(t * 2, 0, c, d) * .5 + b;
3875 return Roo.lib.Easing.bounceOut(t * 2 - d, 0, c, d) * .5 + c * .5 + b;
3878 * Portions of this file are based on pieces of Yahoo User Interface Library
3879 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3880 * YUI licensed under the BSD License:
3881 * http://developer.yahoo.net/yui/license.txt
3882 * <script type="text/javascript">
3886 Roo.lib.Motion = function(el, attributes, duration, method) {
3888 Roo.lib.Motion.superclass.constructor.call(this, el, attributes, duration, method);
3892 Roo.extend(Roo.lib.Motion, Roo.lib.ColorAnim);
3896 var superclass = Y.Motion.superclass;
3897 var proto = Y.Motion.prototype;
3899 proto.toString = function() {
3900 var el = this.getEl();
3901 var id = el.id || el.tagName;
3902 return ("Motion " + id);
3905 proto.patterns.points = /^points$/i;
3907 proto.setAttribute = function(attr, val, unit) {
3908 if (this.patterns.points.test(attr)) {
3909 unit = unit || 'px';
3910 superclass.setAttribute.call(this, 'left', val[0], unit);
3911 superclass.setAttribute.call(this, 'top', val[1], unit);
3913 superclass.setAttribute.call(this, attr, val, unit);
3917 proto.getAttribute = function(attr) {
3918 if (this.patterns.points.test(attr)) {
3920 superclass.getAttribute.call(this, 'left'),
3921 superclass.getAttribute.call(this, 'top')
3924 val = superclass.getAttribute.call(this, attr);
3930 proto.doMethod = function(attr, start, end) {
3933 if (this.patterns.points.test(attr)) {
3934 var t = this.method(this.currentFrame, 0, 100, this.totalFrames) / 100;
3935 val = Y.Bezier.getPosition(this.runtimeAttributes[attr], t);
3937 val = superclass.doMethod.call(this, attr, start, end);
3942 proto.setRuntimeAttribute = function(attr) {
3943 if (this.patterns.points.test(attr)) {
3944 var el = this.getEl();
3945 var attributes = this.attributes;
3947 var control = attributes['points']['control'] || [];
3951 if (control.length > 0 && !(control[0] instanceof Array)) {
3952 control = [control];
3955 for (i = 0,len = control.length; i < len; ++i) {
3956 tmp[i] = control[i];
3961 Roo.fly(el).position();
3963 if (isset(attributes['points']['from'])) {
3964 Roo.lib.Dom.setXY(el, attributes['points']['from']);
3967 Roo.lib.Dom.setXY(el, Roo.lib.Dom.getXY(el));
3970 start = this.getAttribute('points');
3973 if (isset(attributes['points']['to'])) {
3974 end = translateValues.call(this, attributes['points']['to'], start);
3976 var pageXY = Roo.lib.Dom.getXY(this.getEl());
3977 for (i = 0,len = control.length; i < len; ++i) {
3978 control[i] = translateValues.call(this, control[i], start);
3982 } else if (isset(attributes['points']['by'])) {
3983 end = [ start[0] + attributes['points']['by'][0], start[1] + attributes['points']['by'][1] ];
3985 for (i = 0,len = control.length; i < len; ++i) {
3986 control[i] = [ start[0] + control[i][0], start[1] + control[i][1] ];
3990 this.runtimeAttributes[attr] = [start];
3992 if (control.length > 0) {
3993 this.runtimeAttributes[attr] = this.runtimeAttributes[attr].concat(control);
3996 this.runtimeAttributes[attr][this.runtimeAttributes[attr].length] = end;
3999 superclass.setRuntimeAttribute.call(this, attr);
4003 var translateValues = function(val, start) {
4004 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4005 val = [ val[0] - pageXY[0] + start[0], val[1] - pageXY[1] + start[1] ];
4010 var isset = function(prop) {
4011 return (typeof prop !== 'undefined');
4015 * Portions of this file are based on pieces of Yahoo User Interface Library
4016 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
4017 * YUI licensed under the BSD License:
4018 * http://developer.yahoo.net/yui/license.txt
4019 * <script type="text/javascript">
4023 Roo.lib.Scroll = function(el, attributes, duration, method) {
4025 Roo.lib.Scroll.superclass.constructor.call(this, el, attributes, duration, method);
4029 Roo.extend(Roo.lib.Scroll, Roo.lib.ColorAnim);
4033 var superclass = Y.Scroll.superclass;
4034 var proto = Y.Scroll.prototype;
4036 proto.toString = function() {
4037 var el = this.getEl();
4038 var id = el.id || el.tagName;
4039 return ("Scroll " + id);
4042 proto.doMethod = function(attr, start, end) {
4045 if (attr == 'scroll') {
4047 this.method(this.currentFrame, start[0], end[0] - start[0], this.totalFrames),
4048 this.method(this.currentFrame, start[1], end[1] - start[1], this.totalFrames)
4052 val = superclass.doMethod.call(this, attr, start, end);
4057 proto.getAttribute = function(attr) {
4059 var el = this.getEl();
4061 if (attr == 'scroll') {
4062 val = [ el.scrollLeft, el.scrollTop ];
4064 val = superclass.getAttribute.call(this, attr);
4070 proto.setAttribute = function(attr, val, unit) {
4071 var el = this.getEl();
4073 if (attr == 'scroll') {
4074 el.scrollLeft = val[0];
4075 el.scrollTop = val[1];
4077 superclass.setAttribute.call(this, attr, val, unit);
4083 * Ext JS Library 1.1.1
4084 * Copyright(c) 2006-2007, Ext JS, LLC.
4086 * Originally Released Under LGPL - original licence link has changed is not relivant.
4089 * <script type="text/javascript">
4093 // nasty IE9 hack - what a pile of crap that is..
4095 if (typeof Range != "undefined" && typeof Range.prototype.createContextualFragment == "undefined") {
4096 Range.prototype.createContextualFragment = function (html) {
4097 var doc = window.document;
4098 var container = doc.createElement("div");
4099 container.innerHTML = html;
4100 var frag = doc.createDocumentFragment(), n;
4101 while ((n = container.firstChild)) {
4102 frag.appendChild(n);
4109 * @class Roo.DomHelper
4110 * Utility class for working with DOM and/or Templates. It transparently supports using HTML fragments or DOM.
4111 * 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>.
4114 Roo.DomHelper = function(){
4115 var tempTableEl = null;
4116 var emptyTags = /^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i;
4117 var tableRe = /^table|tbody|tr|td$/i;
4119 // build as innerHTML where available
4121 var createHtml = function(o){
4122 if(typeof o == 'string'){
4131 if(attr == "tag" || attr == "children" || attr == "cn" || attr == "html" || typeof o[attr] == "function") continue;
4132 if(attr == "style"){
4134 if(typeof s == "function"){
4137 if(typeof s == "string"){
4138 b += ' style="' + s + '"';
4139 }else if(typeof s == "object"){
4142 if(typeof s[key] != "function"){
4143 b += key + ":" + s[key] + ";";
4150 b += ' class="' + o["cls"] + '"';
4151 }else if(attr == "htmlFor"){
4152 b += ' for="' + o["htmlFor"] + '"';
4154 b += " " + attr + '="' + o[attr] + '"';
4158 if(emptyTags.test(o.tag)){
4162 var cn = o.children || o.cn;
4164 //http://bugs.kde.org/show_bug.cgi?id=71506
4165 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4166 for(var i = 0, len = cn.length; i < len; i++) {
4167 b += createHtml(cn[i], b);
4170 b += createHtml(cn, b);
4176 b += "</" + o.tag + ">";
4183 var createDom = function(o, parentNode){
4185 // defininition craeted..
4187 if (o.ns && o.ns != 'html') {
4189 if (o.xmlns && typeof(xmlns[o.ns]) == 'undefined') {
4190 xmlns[o.ns] = o.xmlns;
4193 if (typeof(xmlns[o.ns]) == 'undefined') {
4194 console.log("Trying to create namespace element " + o.ns + ", however no xmlns was sent to builder previously");
4200 if (typeof(o) == 'string') {
4201 return parentNode.appendChild(document.createTextNode(o));
4203 o.tag = o.tag || div;
4204 if (o.ns && Roo.isIE) {
4206 o.tag = o.ns + ':' + o.tag;
4209 var el = ns ? document.createElementNS( ns, o.tag||'div') : document.createElement(o.tag||'div');
4210 var useSet = el.setAttribute ? true : false; // In IE some elements don't have setAttribute
4213 if(attr == "tag" || attr == "ns" ||attr == "xmlns" ||attr == "children" || attr == "cn" || attr == "html" ||
4214 attr == "style" || typeof o[attr] == "function") continue;
4216 if(attr=="cls" && Roo.isIE){
4217 el.className = o["cls"];
4219 if(useSet) el.setAttribute(attr=="cls" ? 'class' : attr, o[attr]);
4220 else el[attr] = o[attr];
4223 Roo.DomHelper.applyStyles(el, o.style);
4224 var cn = o.children || o.cn;
4226 //http://bugs.kde.org/show_bug.cgi?id=71506
4227 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4228 for(var i = 0, len = cn.length; i < len; i++) {
4229 createDom(cn[i], el);
4236 el.innerHTML = o.html;
4239 parentNode.appendChild(el);
4244 var ieTable = function(depth, s, h, e){
4245 tempTableEl.innerHTML = [s, h, e].join('');
4246 var i = -1, el = tempTableEl;
4253 // kill repeat to save bytes
4257 tbe = '</tbody>'+te,
4263 * Nasty code for IE's broken table implementation
4265 var insertIntoTable = function(tag, where, el, html){
4267 tempTableEl = document.createElement('div');
4272 if(where == 'afterbegin' || where == 'beforeend'){ // INTO a TD
4275 if(where == 'beforebegin'){
4279 before = el.nextSibling;
4282 node = ieTable(4, trs, html, tre);
4284 else if(tag == 'tr'){
4285 if(where == 'beforebegin'){
4288 node = ieTable(3, tbs, html, tbe);
4289 } else if(where == 'afterend'){
4290 before = el.nextSibling;
4292 node = ieTable(3, tbs, html, tbe);
4293 } else{ // INTO a TR
4294 if(where == 'afterbegin'){
4295 before = el.firstChild;
4297 node = ieTable(4, trs, html, tre);
4299 } else if(tag == 'tbody'){
4300 if(where == 'beforebegin'){
4303 node = ieTable(2, ts, html, te);
4304 } else if(where == 'afterend'){
4305 before = el.nextSibling;
4307 node = ieTable(2, ts, html, te);
4309 if(where == 'afterbegin'){
4310 before = el.firstChild;
4312 node = ieTable(3, tbs, html, tbe);
4315 if(where == 'beforebegin' || where == 'afterend'){ // OUTSIDE the table
4318 if(where == 'afterbegin'){
4319 before = el.firstChild;
4321 node = ieTable(2, ts, html, te);
4323 el.insertBefore(node, before);
4328 /** True to force the use of DOM instead of html fragments @type Boolean */
4332 * Returns the markup for the passed Element(s) config
4333 * @param {Object} o The Dom object spec (and children)
4336 markup : function(o){
4337 return createHtml(o);
4341 * Applies a style specification to an element
4342 * @param {String/HTMLElement} el The element to apply styles to
4343 * @param {String/Object/Function} styles A style specification string eg "width:100px", or object in the form {width:"100px"}, or
4344 * a function which returns such a specification.
4346 applyStyles : function(el, styles){
4349 if(typeof styles == "string"){
4350 var re = /\s?([a-z\-]*)\:\s?([^;]*);?/gi;
4352 while ((matches = re.exec(styles)) != null){
4353 el.setStyle(matches[1], matches[2]);
4355 }else if (typeof styles == "object"){
4356 for (var style in styles){
4357 el.setStyle(style, styles[style]);
4359 }else if (typeof styles == "function"){
4360 Roo.DomHelper.applyStyles(el, styles.call());
4366 * Inserts an HTML fragment into the Dom
4367 * @param {String} where Where to insert the html in relation to el - beforeBegin, afterBegin, beforeEnd, afterEnd.
4368 * @param {HTMLElement} el The context element
4369 * @param {String} html The HTML fragmenet
4370 * @return {HTMLElement} The new node
4372 insertHtml : function(where, el, html){
4373 where = where.toLowerCase();
4374 if(el.insertAdjacentHTML){
4375 if(tableRe.test(el.tagName)){
4377 if(rs = insertIntoTable(el.tagName.toLowerCase(), where, el, html)){
4383 el.insertAdjacentHTML('BeforeBegin', html);
4384 return el.previousSibling;
4386 el.insertAdjacentHTML('AfterBegin', html);
4387 return el.firstChild;
4389 el.insertAdjacentHTML('BeforeEnd', html);
4390 return el.lastChild;
4392 el.insertAdjacentHTML('AfterEnd', html);
4393 return el.nextSibling;
4395 throw 'Illegal insertion point -> "' + where + '"';
4397 var range = el.ownerDocument.createRange();
4401 range.setStartBefore(el);
4402 frag = range.createContextualFragment(html);
4403 el.parentNode.insertBefore(frag, el);
4404 return el.previousSibling;
4407 range.setStartBefore(el.firstChild);
4408 frag = range.createContextualFragment(html);
4409 el.insertBefore(frag, el.firstChild);
4410 return el.firstChild;
4412 el.innerHTML = html;
4413 return el.firstChild;
4417 range.setStartAfter(el.lastChild);
4418 frag = range.createContextualFragment(html);
4419 el.appendChild(frag);
4420 return el.lastChild;
4422 el.innerHTML = html;
4423 return el.lastChild;
4426 range.setStartAfter(el);
4427 frag = range.createContextualFragment(html);
4428 el.parentNode.insertBefore(frag, el.nextSibling);
4429 return el.nextSibling;
4431 throw 'Illegal insertion point -> "' + where + '"';
4435 * Creates new Dom element(s) and inserts them before el
4436 * @param {String/HTMLElement/Element} el The context element
4437 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4438 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4439 * @return {HTMLElement/Roo.Element} The new node
4441 insertBefore : function(el, o, returnElement){
4442 return this.doInsert(el, o, returnElement, "beforeBegin");
4446 * Creates new Dom element(s) and inserts them after el
4447 * @param {String/HTMLElement/Element} el The context element
4448 * @param {Object} o The Dom object spec (and children)
4449 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4450 * @return {HTMLElement/Roo.Element} The new node
4452 insertAfter : function(el, o, returnElement){
4453 return this.doInsert(el, o, returnElement, "afterEnd", "nextSibling");
4457 * Creates new Dom element(s) and inserts them as the first child of el
4458 * @param {String/HTMLElement/Element} el The context element
4459 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4460 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4461 * @return {HTMLElement/Roo.Element} The new node
4463 insertFirst : function(el, o, returnElement){
4464 return this.doInsert(el, o, returnElement, "afterBegin");
4468 doInsert : function(el, o, returnElement, pos, sibling){
4469 el = Roo.getDom(el);
4471 if(this.useDom || o.ns){
4472 newNode = createDom(o, null);
4473 el.parentNode.insertBefore(newNode, sibling ? el[sibling] : el);
4475 var html = createHtml(o);
4476 newNode = this.insertHtml(pos, el, html);
4478 return returnElement ? Roo.get(newNode, true) : newNode;
4482 * Creates new Dom element(s) and appends them to el
4483 * @param {String/HTMLElement/Element} el The context element
4484 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4485 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4486 * @return {HTMLElement/Roo.Element} The new node
4488 append : function(el, o, returnElement){
4489 el = Roo.getDom(el);
4491 if(this.useDom || o.ns){
4492 newNode = createDom(o, null);
4493 el.appendChild(newNode);
4495 var html = createHtml(o);
4496 newNode = this.insertHtml("beforeEnd", el, html);
4498 return returnElement ? Roo.get(newNode, true) : newNode;
4502 * Creates new Dom element(s) and overwrites the contents of el with them
4503 * @param {String/HTMLElement/Element} el The context element
4504 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4505 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4506 * @return {HTMLElement/Roo.Element} The new node
4508 overwrite : function(el, o, returnElement){
4509 el = Roo.getDom(el);
4512 while (el.childNodes.length) {
4513 el.removeChild(el.firstChild);
4517 el.innerHTML = createHtml(o);
4520 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4524 * Creates a new Roo.DomHelper.Template from the Dom object spec
4525 * @param {Object} o The Dom object spec (and children)
4526 * @return {Roo.DomHelper.Template} The new template
4528 createTemplate : function(o){
4529 var html = createHtml(o);
4530 return new Roo.Template(html);
4536 * Ext JS Library 1.1.1
4537 * Copyright(c) 2006-2007, Ext JS, LLC.
4539 * Originally Released Under LGPL - original licence link has changed is not relivant.
4542 * <script type="text/javascript">
4546 * @class Roo.Template
4547 * Represents an HTML fragment template. Templates can be precompiled for greater performance.
4548 * For a list of available format functions, see {@link Roo.util.Format}.<br />
4551 var t = new Roo.Template({
4552 html : '<div name="{id}">' +
4553 '<span class="{cls}">{name:trim} {someval:this.myformat}{value:ellipsis(10)}</span>' +
4555 myformat: function (value, allValues) {
4556 return 'XX' + value;
4559 t.append('some-element', {id: 'myid', cls: 'myclass', name: 'foo', value: 'bar'});
4561 * For more information see this blog post with examples:
4562 * <a href="http://www.cnitblog.com/seeyeah/archive/2011/12/30/38728.html/">DomHelper
4563 - Create Elements using DOM, HTML fragments and Templates</a>.
4565 * @param {Object} cfg - Configuration object.
4567 Roo.Template = function(cfg){
4569 if(cfg instanceof Array){
4571 }else if(arguments.length > 1){
4572 cfg = Array.prototype.join.call(arguments, "");
4576 if (typeof(cfg) == 'object') {
4587 Roo.Template.prototype = {
4590 * @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..
4591 * it should be fixed so that template is observable...
4595 * @cfg {String} html The HTML fragment or an array of fragments to join("") or multiple arguments to join("")
4599 * Returns an HTML fragment of this template with the specified values applied.
4600 * @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'})
4601 * @return {String} The HTML fragment
4603 applyTemplate : function(values){
4607 return this.compiled(values);
4609 var useF = this.disableFormats !== true;
4610 var fm = Roo.util.Format, tpl = this;
4611 var fn = function(m, name, format, args){
4613 if(format.substr(0, 5) == "this."){
4614 return tpl.call(format.substr(5), values[name], values);
4617 // quoted values are required for strings in compiled templates,
4618 // but for non compiled we need to strip them
4619 // quoted reversed for jsmin
4620 var re = /^\s*['"](.*)["']\s*$/;
4621 args = args.split(',');
4622 for(var i = 0, len = args.length; i < len; i++){
4623 args[i] = args[i].replace(re, "$1");
4625 args = [values[name]].concat(args);
4627 args = [values[name]];
4629 return fm[format].apply(fm, args);
4632 return values[name] !== undefined ? values[name] : "";
4635 return this.html.replace(this.re, fn);
4653 this.loading = true;
4654 this.compiled = false;
4656 var cx = new Roo.data.Connection();
4660 success : function (response) {
4662 _t.html = response.responseText;
4666 failure : function(response) {
4667 Roo.log("Template failed to load from " + _t.url);
4674 * Sets the HTML used as the template and optionally compiles it.
4675 * @param {String} html
4676 * @param {Boolean} compile (optional) True to compile the template (defaults to undefined)
4677 * @return {Roo.Template} this
4679 set : function(html, compile){
4681 this.compiled = null;
4689 * True to disable format functions (defaults to false)
4692 disableFormats : false,
4695 * The regular expression used to match template variables
4699 re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
4702 * Compiles the template into an internal function, eliminating the RegEx overhead.
4703 * @return {Roo.Template} this
4705 compile : function(){
4706 var fm = Roo.util.Format;
4707 var useF = this.disableFormats !== true;
4708 var sep = Roo.isGecko ? "+" : ",";
4709 var fn = function(m, name, format, args){
4711 args = args ? ',' + args : "";
4712 if(format.substr(0, 5) != "this."){
4713 format = "fm." + format + '(';
4715 format = 'this.call("'+ format.substr(5) + '", ';
4719 args= ''; format = "(values['" + name + "'] == undefined ? '' : ";
4721 return "'"+ sep + format + "values['" + name + "']" + args + ")"+sep+"'";
4724 // branched to use + in gecko and [].join() in others
4726 body = "this.compiled = function(values){ return '" +
4727 this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
4730 body = ["this.compiled = function(values){ return ['"];
4731 body.push(this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn));
4732 body.push("'].join('');};");
4733 body = body.join('');
4743 // private function used to call members
4744 call : function(fnName, value, allValues){
4745 return this[fnName](value, allValues);
4749 * Applies the supplied values to the template and inserts the new node(s) as the first child of el.
4750 * @param {String/HTMLElement/Roo.Element} el The context element
4751 * @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'})
4752 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4753 * @return {HTMLElement/Roo.Element} The new node or Element
4755 insertFirst: function(el, values, returnElement){
4756 return this.doInsert('afterBegin', el, values, returnElement);
4760 * Applies the supplied values to the template and inserts the new node(s) before el.
4761 * @param {String/HTMLElement/Roo.Element} el The context element
4762 * @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'})
4763 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4764 * @return {HTMLElement/Roo.Element} The new node or Element
4766 insertBefore: function(el, values, returnElement){
4767 return this.doInsert('beforeBegin', el, values, returnElement);
4771 * Applies the supplied values to the template and inserts the new node(s) after el.
4772 * @param {String/HTMLElement/Roo.Element} el The context element
4773 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4774 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4775 * @return {HTMLElement/Roo.Element} The new node or Element
4777 insertAfter : function(el, values, returnElement){
4778 return this.doInsert('afterEnd', el, values, returnElement);
4782 * Applies the supplied values to the template and appends the new node(s) to el.
4783 * @param {String/HTMLElement/Roo.Element} el The context element
4784 * @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'})
4785 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4786 * @return {HTMLElement/Roo.Element} The new node or Element
4788 append : function(el, values, returnElement){
4789 return this.doInsert('beforeEnd', el, values, returnElement);
4792 doInsert : function(where, el, values, returnEl){
4793 el = Roo.getDom(el);
4794 var newNode = Roo.DomHelper.insertHtml(where, el, this.applyTemplate(values));
4795 return returnEl ? Roo.get(newNode, true) : newNode;
4799 * Applies the supplied values to the template and overwrites the content of el with the new node(s).
4800 * @param {String/HTMLElement/Roo.Element} el The context element
4801 * @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'})
4802 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4803 * @return {HTMLElement/Roo.Element} The new node or Element
4805 overwrite : function(el, values, returnElement){
4806 el = Roo.getDom(el);
4807 el.innerHTML = this.applyTemplate(values);
4808 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4812 * Alias for {@link #applyTemplate}
4815 Roo.Template.prototype.apply = Roo.Template.prototype.applyTemplate;
4818 Roo.DomHelper.Template = Roo.Template;
4821 * Creates a template from the passed element's value (<i>display:none</i> textarea, preferred) or innerHTML.
4822 * @param {String/HTMLElement} el A DOM element or its id
4823 * @returns {Roo.Template} The created template
4826 Roo.Template.from = function(el){
4827 el = Roo.getDom(el);
4828 return new Roo.Template(el.value || el.innerHTML);
4831 * Ext JS Library 1.1.1
4832 * Copyright(c) 2006-2007, Ext JS, LLC.
4834 * Originally Released Under LGPL - original licence link has changed is not relivant.
4837 * <script type="text/javascript">
4842 * This is code is also distributed under MIT license for use
4843 * with jQuery and prototype JavaScript libraries.
4846 * @class Roo.DomQuery
4847 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).
4849 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>
4852 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.
4854 <h4>Element Selectors:</h4>
4856 <li> <b>*</b> any element</li>
4857 <li> <b>E</b> an element with the tag E</li>
4858 <li> <b>E F</b> All descendent elements of E that have the tag F</li>
4859 <li> <b>E > F</b> or <b>E/F</b> all direct children elements of E that have the tag F</li>
4860 <li> <b>E + F</b> all elements with the tag F that are immediately preceded by an element with the tag E</li>
4861 <li> <b>E ~ F</b> all elements with the tag F that are preceded by a sibling element with the tag E</li>
4863 <h4>Attribute Selectors:</h4>
4864 <p>The use of @ and quotes are optional. For example, div[@foo='bar'] is also a valid attribute selector.</p>
4866 <li> <b>E[foo]</b> has an attribute "foo"</li>
4867 <li> <b>E[foo=bar]</b> has an attribute "foo" that equals "bar"</li>
4868 <li> <b>E[foo^=bar]</b> has an attribute "foo" that starts with "bar"</li>
4869 <li> <b>E[foo$=bar]</b> has an attribute "foo" that ends with "bar"</li>
4870 <li> <b>E[foo*=bar]</b> has an attribute "foo" that contains the substring "bar"</li>
4871 <li> <b>E[foo%=2]</b> has an attribute "foo" that is evenly divisible by 2</li>
4872 <li> <b>E[foo!=bar]</b> has an attribute "foo" that does not equal "bar"</li>
4874 <h4>Pseudo Classes:</h4>
4876 <li> <b>E:first-child</b> E is the first child of its parent</li>
4877 <li> <b>E:last-child</b> E is the last child of its parent</li>
4878 <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>
4879 <li> <b>E:nth-child(odd)</b> E is an odd child of its parent</li>
4880 <li> <b>E:nth-child(even)</b> E is an even child of its parent</li>
4881 <li> <b>E:only-child</b> E is the only child of its parent</li>
4882 <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>
4883 <li> <b>E:first</b> the first E in the resultset</li>
4884 <li> <b>E:last</b> the last E in the resultset</li>
4885 <li> <b>E:nth(<i>n</i>)</b> the <i>n</i>th E in the resultset (1 based)</li>
4886 <li> <b>E:odd</b> shortcut for :nth-child(odd)</li>
4887 <li> <b>E:even</b> shortcut for :nth-child(even)</li>
4888 <li> <b>E:contains(foo)</b> E's innerHTML contains the substring "foo"</li>
4889 <li> <b>E:nodeValue(foo)</b> E contains a textNode with a nodeValue that equals "foo"</li>
4890 <li> <b>E:not(S)</b> an E element that does not match simple selector S</li>
4891 <li> <b>E:has(S)</b> an E element that has a descendent that matches simple selector S</li>
4892 <li> <b>E:next(S)</b> an E element whose next sibling matches simple selector S</li>
4893 <li> <b>E:prev(S)</b> an E element whose previous sibling matches simple selector S</li>
4895 <h4>CSS Value Selectors:</h4>
4897 <li> <b>E{display=none}</b> css value "display" that equals "none"</li>
4898 <li> <b>E{display^=none}</b> css value "display" that starts with "none"</li>
4899 <li> <b>E{display$=none}</b> css value "display" that ends with "none"</li>
4900 <li> <b>E{display*=none}</b> css value "display" that contains the substring "none"</li>
4901 <li> <b>E{display%=2}</b> css value "display" that is evenly divisible by 2</li>
4902 <li> <b>E{display!=none}</b> css value "display" that does not equal "none"</li>
4906 Roo.DomQuery = function(){
4907 var cache = {}, simpleCache = {}, valueCache = {};
4908 var nonSpace = /\S/;
4909 var trimRe = /^\s+|\s+$/g;
4910 var tplRe = /\{(\d+)\}/g;
4911 var modeRe = /^(\s?[\/>+~]\s?|\s|$)/;
4912 var tagTokenRe = /^(#)?([\w-\*]+)/;
4913 var nthRe = /(\d*)n\+?(\d*)/, nthRe2 = /\D/;
4915 function child(p, index){
4917 var n = p.firstChild;
4919 if(n.nodeType == 1){
4930 while((n = n.nextSibling) && n.nodeType != 1);
4935 while((n = n.previousSibling) && n.nodeType != 1);
4939 function children(d){
4940 var n = d.firstChild, ni = -1;
4942 var nx = n.nextSibling;
4943 if(n.nodeType == 3 && !nonSpace.test(n.nodeValue)){
4953 function byClassName(c, a, v){
4957 var r = [], ri = -1, cn;
4958 for(var i = 0, ci; ci = c[i]; i++){
4959 if((' '+ci.className+' ').indexOf(v) != -1){
4966 function attrValue(n, attr){
4967 if(!n.tagName && typeof n.length != "undefined"){
4976 if(attr == "class" || attr == "className"){
4979 return n.getAttribute(attr) || n[attr];
4983 function getNodes(ns, mode, tagName){
4984 var result = [], ri = -1, cs;
4988 tagName = tagName || "*";
4989 if(typeof ns.getElementsByTagName != "undefined"){
4993 for(var i = 0, ni; ni = ns[i]; i++){
4994 cs = ni.getElementsByTagName(tagName);
4995 for(var j = 0, ci; ci = cs[j]; j++){
4999 }else if(mode == "/" || mode == ">"){
5000 var utag = tagName.toUpperCase();
5001 for(var i = 0, ni, cn; ni = ns[i]; i++){
5002 cn = ni.children || ni.childNodes;
5003 for(var j = 0, cj; cj = cn[j]; j++){
5004 if(cj.nodeName == utag || cj.nodeName == tagName || tagName == '*'){
5009 }else if(mode == "+"){
5010 var utag = tagName.toUpperCase();
5011 for(var i = 0, n; n = ns[i]; i++){
5012 while((n = n.nextSibling) && n.nodeType != 1);
5013 if(n && (n.nodeName == utag || n.nodeName == tagName || tagName == '*')){
5017 }else if(mode == "~"){
5018 for(var i = 0, n; n = ns[i]; i++){
5019 while((n = n.nextSibling) && (n.nodeType != 1 || (tagName == '*' || n.tagName.toLowerCase()!=tagName)));
5028 function concat(a, b){
5032 for(var i = 0, l = b.length; i < l; i++){
5038 function byTag(cs, tagName){
5039 if(cs.tagName || cs == document){
5045 var r = [], ri = -1;
5046 tagName = tagName.toLowerCase();
5047 for(var i = 0, ci; ci = cs[i]; i++){
5048 if(ci.nodeType == 1 && ci.tagName.toLowerCase()==tagName){
5055 function byId(cs, attr, id){
5056 if(cs.tagName || cs == document){
5062 var r = [], ri = -1;
5063 for(var i = 0,ci; ci = cs[i]; i++){
5064 if(ci && ci.id == id){
5072 function byAttribute(cs, attr, value, op, custom){
5073 var r = [], ri = -1, st = custom=="{";
5074 var f = Roo.DomQuery.operators[op];
5075 for(var i = 0, ci; ci = cs[i]; i++){
5078 a = Roo.DomQuery.getStyle(ci, attr);
5080 else if(attr == "class" || attr == "className"){
5082 }else if(attr == "for"){
5084 }else if(attr == "href"){
5085 a = ci.getAttribute("href", 2);
5087 a = ci.getAttribute(attr);
5089 if((f && f(a, value)) || (!f && a)){
5096 function byPseudo(cs, name, value){
5097 return Roo.DomQuery.pseudos[name](cs, value);
5100 // This is for IE MSXML which does not support expandos.
5101 // IE runs the same speed using setAttribute, however FF slows way down
5102 // and Safari completely fails so they need to continue to use expandos.
5103 var isIE = window.ActiveXObject ? true : false;
5105 // this eval is stop the compressor from
5106 // renaming the variable to something shorter
5108 /** eval:var:batch */
5113 function nodupIEXml(cs){
5115 cs[0].setAttribute("_nodup", d);
5117 for(var i = 1, len = cs.length; i < len; i++){
5119 if(!c.getAttribute("_nodup") != d){
5120 c.setAttribute("_nodup", d);
5124 for(var i = 0, len = cs.length; i < len; i++){
5125 cs[i].removeAttribute("_nodup");
5134 var len = cs.length, c, i, r = cs, cj, ri = -1;
5135 if(!len || typeof cs.nodeType != "undefined" || len == 1){
5138 if(isIE && typeof cs[0].selectSingleNode != "undefined"){
5139 return nodupIEXml(cs);
5143 for(i = 1; c = cs[i]; i++){
5148 for(var j = 0; j < i; j++){
5151 for(j = i+1; cj = cs[j]; j++){
5163 function quickDiffIEXml(c1, c2){
5165 for(var i = 0, len = c1.length; i < len; i++){
5166 c1[i].setAttribute("_qdiff", d);
5169 for(var i = 0, len = c2.length; i < len; i++){
5170 if(c2[i].getAttribute("_qdiff") != d){
5171 r[r.length] = c2[i];
5174 for(var i = 0, len = c1.length; i < len; i++){
5175 c1[i].removeAttribute("_qdiff");
5180 function quickDiff(c1, c2){
5181 var len1 = c1.length;
5185 if(isIE && c1[0].selectSingleNode){
5186 return quickDiffIEXml(c1, c2);
5189 for(var i = 0; i < len1; i++){
5193 for(var i = 0, len = c2.length; i < len; i++){
5194 if(c2[i]._qdiff != d){
5195 r[r.length] = c2[i];
5201 function quickId(ns, mode, root, id){
5203 var d = root.ownerDocument || root;
5204 return d.getElementById(id);
5206 ns = getNodes(ns, mode, "*");
5207 return byId(ns, null, id);
5211 getStyle : function(el, name){
5212 return Roo.fly(el).getStyle(name);
5215 * Compiles a selector/xpath query into a reusable function. The returned function
5216 * takes one parameter "root" (optional), which is the context node from where the query should start.
5217 * @param {String} selector The selector/xpath query
5218 * @param {String} type (optional) Either "select" (the default) or "simple" for a simple selector match
5219 * @return {Function}
5221 compile : function(path, type){
5222 type = type || "select";
5224 var fn = ["var f = function(root){\n var mode; ++batch; var n = root || document;\n"];
5225 var q = path, mode, lq;
5226 var tk = Roo.DomQuery.matchers;
5227 var tklen = tk.length;
5230 // accept leading mode switch
5231 var lmode = q.match(modeRe);
5232 if(lmode && lmode[1]){
5233 fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
5234 q = q.replace(lmode[1], "");
5236 // strip leading slashes
5237 while(path.substr(0, 1)=="/"){
5238 path = path.substr(1);
5241 while(q && lq != q){
5243 var tm = q.match(tagTokenRe);
5244 if(type == "select"){
5247 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
5249 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
5251 q = q.replace(tm[0], "");
5252 }else if(q.substr(0, 1) != '@'){
5253 fn[fn.length] = 'n = getNodes(n, mode, "*");';
5258 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
5260 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
5262 q = q.replace(tm[0], "");
5265 while(!(mm = q.match(modeRe))){
5266 var matched = false;
5267 for(var j = 0; j < tklen; j++){
5269 var m = q.match(t.re);
5271 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5274 q = q.replace(m[0], "");
5279 // prevent infinite loop on bad selector
5281 throw 'Error parsing selector, parsing failed at "' + q + '"';
5285 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5286 q = q.replace(mm[1], "");
5289 fn[fn.length] = "return nodup(n);\n}";
5292 * list of variables that need from compression as they are used by eval.
5302 * eval:var:byClassName
5304 * eval:var:byAttribute
5305 * eval:var:attrValue
5313 * Selects a group of elements.
5314 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5315 * @param {Node} root (optional) The start of the query (defaults to document).
5318 select : function(path, root, type){
5319 if(!root || root == document){
5322 if(typeof root == "string"){
5323 root = document.getElementById(root);
5325 var paths = path.split(",");
5327 for(var i = 0, len = paths.length; i < len; i++){
5328 var p = paths[i].replace(trimRe, "");
5331 cache[p] = Roo.DomQuery.compile(p);
5333 throw p + " is not a valid selector";
5336 var result = cache[p](root);
5337 if(result && result != document){
5338 results = results.concat(result);
5341 if(paths.length > 1){
5342 return nodup(results);
5348 * Selects a single element.
5349 * @param {String} selector The selector/xpath query
5350 * @param {Node} root (optional) The start of the query (defaults to document).
5353 selectNode : function(path, root){
5354 return Roo.DomQuery.select(path, root)[0];
5358 * Selects the value of a node, optionally replacing null with the defaultValue.
5359 * @param {String} selector The selector/xpath query
5360 * @param {Node} root (optional) The start of the query (defaults to document).
5361 * @param {String} defaultValue
5363 selectValue : function(path, root, defaultValue){
5364 path = path.replace(trimRe, "");
5365 if(!valueCache[path]){
5366 valueCache[path] = Roo.DomQuery.compile(path, "select");
5368 var n = valueCache[path](root);
5369 n = n[0] ? n[0] : n;
5370 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5371 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5375 * Selects the value of a node, parsing integers and floats.
5376 * @param {String} selector The selector/xpath query
5377 * @param {Node} root (optional) The start of the query (defaults to document).
5378 * @param {Number} defaultValue
5381 selectNumber : function(path, root, defaultValue){
5382 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5383 return parseFloat(v);
5387 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5388 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5389 * @param {String} selector The simple selector to test
5392 is : function(el, ss){
5393 if(typeof el == "string"){
5394 el = document.getElementById(el);
5396 var isArray = (el instanceof Array);
5397 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5398 return isArray ? (result.length == el.length) : (result.length > 0);
5402 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5403 * @param {Array} el An array of elements to filter
5404 * @param {String} selector The simple selector to test
5405 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5406 * the selector instead of the ones that match
5409 filter : function(els, ss, nonMatches){
5410 ss = ss.replace(trimRe, "");
5411 if(!simpleCache[ss]){
5412 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5414 var result = simpleCache[ss](els);
5415 return nonMatches ? quickDiff(result, els) : result;
5419 * Collection of matching regular expressions and code snippets.
5423 select: 'n = byClassName(n, null, " {1} ");'
5425 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5426 select: 'n = byPseudo(n, "{1}", "{2}");'
5428 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5429 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5432 select: 'n = byId(n, null, "{1}");'
5435 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5440 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5441 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5444 "=" : function(a, v){
5447 "!=" : function(a, v){
5450 "^=" : function(a, v){
5451 return a && a.substr(0, v.length) == v;
5453 "$=" : function(a, v){
5454 return a && a.substr(a.length-v.length) == v;
5456 "*=" : function(a, v){
5457 return a && a.indexOf(v) !== -1;
5459 "%=" : function(a, v){
5460 return (a % v) == 0;
5462 "|=" : function(a, v){
5463 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5465 "~=" : function(a, v){
5466 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5471 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5472 * and the argument (if any) supplied in the selector.
5475 "first-child" : function(c){
5476 var r = [], ri = -1, n;
5477 for(var i = 0, ci; ci = n = c[i]; i++){
5478 while((n = n.previousSibling) && n.nodeType != 1);
5486 "last-child" : function(c){
5487 var r = [], ri = -1, n;
5488 for(var i = 0, ci; ci = n = c[i]; i++){
5489 while((n = n.nextSibling) && n.nodeType != 1);
5497 "nth-child" : function(c, a) {
5498 var r = [], ri = -1;
5499 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5500 var f = (m[1] || 1) - 0, l = m[2] - 0;
5501 for(var i = 0, n; n = c[i]; i++){
5502 var pn = n.parentNode;
5503 if (batch != pn._batch) {
5505 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5506 if(cn.nodeType == 1){
5513 if (l == 0 || n.nodeIndex == l){
5516 } else if ((n.nodeIndex + l) % f == 0){
5524 "only-child" : function(c){
5525 var r = [], ri = -1;;
5526 for(var i = 0, ci; ci = c[i]; i++){
5527 if(!prev(ci) && !next(ci)){
5534 "empty" : function(c){
5535 var r = [], ri = -1;
5536 for(var i = 0, ci; ci = c[i]; i++){
5537 var cns = ci.childNodes, j = 0, cn, empty = true;
5540 if(cn.nodeType == 1 || cn.nodeType == 3){
5552 "contains" : function(c, v){
5553 var r = [], ri = -1;
5554 for(var i = 0, ci; ci = c[i]; i++){
5555 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5562 "nodeValue" : function(c, v){
5563 var r = [], ri = -1;
5564 for(var i = 0, ci; ci = c[i]; i++){
5565 if(ci.firstChild && ci.firstChild.nodeValue == v){
5572 "checked" : function(c){
5573 var r = [], ri = -1;
5574 for(var i = 0, ci; ci = c[i]; i++){
5575 if(ci.checked == true){
5582 "not" : function(c, ss){
5583 return Roo.DomQuery.filter(c, ss, true);
5586 "odd" : function(c){
5587 return this["nth-child"](c, "odd");
5590 "even" : function(c){
5591 return this["nth-child"](c, "even");
5594 "nth" : function(c, a){
5595 return c[a-1] || [];
5598 "first" : function(c){
5602 "last" : function(c){
5603 return c[c.length-1] || [];
5606 "has" : function(c, ss){
5607 var s = Roo.DomQuery.select;
5608 var r = [], ri = -1;
5609 for(var i = 0, ci; ci = c[i]; i++){
5610 if(s(ss, ci).length > 0){
5617 "next" : function(c, ss){
5618 var is = Roo.DomQuery.is;
5619 var r = [], ri = -1;
5620 for(var i = 0, ci; ci = c[i]; i++){
5629 "prev" : function(c, ss){
5630 var is = Roo.DomQuery.is;
5631 var r = [], ri = -1;
5632 for(var i = 0, ci; ci = c[i]; i++){
5645 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5646 * @param {String} path The selector/xpath query
5647 * @param {Node} root (optional) The start of the query (defaults to document).
5652 Roo.query = Roo.DomQuery.select;
5655 * Ext JS Library 1.1.1
5656 * Copyright(c) 2006-2007, Ext JS, LLC.
5658 * Originally Released Under LGPL - original licence link has changed is not relivant.
5661 * <script type="text/javascript">
5665 * @class Roo.util.Observable
5666 * Base class that provides a common interface for publishing events. Subclasses are expected to
5667 * to have a property "events" with all the events defined.<br>
5670 Employee = function(name){
5677 Roo.extend(Employee, Roo.util.Observable);
5679 * @param {Object} config properties to use (incuding events / listeners)
5682 Roo.util.Observable = function(cfg){
5685 this.addEvents(cfg.events || {});
5687 delete cfg.events; // make sure
5690 Roo.apply(this, cfg);
5693 this.on(this.listeners);
5694 delete this.listeners;
5697 Roo.util.Observable.prototype = {
5699 * @cfg {Object} listeners list of events and functions to call for this object,
5703 'click' : function(e) {
5713 * Fires the specified event with the passed parameters (minus the event name).
5714 * @param {String} eventName
5715 * @param {Object...} args Variable number of parameters are passed to handlers
5716 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5718 fireEvent : function(){
5719 var ce = this.events[arguments[0].toLowerCase()];
5720 if(typeof ce == "object"){
5721 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5728 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5731 * Appends an event handler to this component
5732 * @param {String} eventName The type of event to listen for
5733 * @param {Function} handler The method the event invokes
5734 * @param {Object} scope (optional) The scope in which to execute the handler
5735 * function. The handler function's "this" context.
5736 * @param {Object} options (optional) An object containing handler configuration
5737 * properties. This may contain any of the following properties:<ul>
5738 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5739 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5740 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5741 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5742 * by the specified number of milliseconds. If the event fires again within that time, the original
5743 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5746 * <b>Combining Options</b><br>
5747 * Using the options argument, it is possible to combine different types of listeners:<br>
5749 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5751 el.on('click', this.onClick, this, {
5758 * <b>Attaching multiple handlers in 1 call</b><br>
5759 * The method also allows for a single argument to be passed which is a config object containing properties
5760 * which specify multiple handlers.
5769 fn: this.onMouseOver,
5773 fn: this.onMouseOut,
5779 * Or a shorthand syntax which passes the same scope object to all handlers:
5782 'click': this.onClick,
5783 'mouseover': this.onMouseOver,
5784 'mouseout': this.onMouseOut,
5789 addListener : function(eventName, fn, scope, o){
5790 if(typeof eventName == "object"){
5793 if(this.filterOptRe.test(e)){
5796 if(typeof o[e] == "function"){
5798 this.addListener(e, o[e], o.scope, o);
5800 // individual options
5801 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5806 o = (!o || typeof o == "boolean") ? {} : o;
5807 eventName = eventName.toLowerCase();
5808 var ce = this.events[eventName] || true;
5809 if(typeof ce == "boolean"){
5810 ce = new Roo.util.Event(this, eventName);
5811 this.events[eventName] = ce;
5813 ce.addListener(fn, scope, o);
5817 * Removes a listener
5818 * @param {String} eventName The type of event to listen for
5819 * @param {Function} handler The handler to remove
5820 * @param {Object} scope (optional) The scope (this object) for the handler
5822 removeListener : function(eventName, fn, scope){
5823 var ce = this.events[eventName.toLowerCase()];
5824 if(typeof ce == "object"){
5825 ce.removeListener(fn, scope);
5830 * Removes all listeners for this object
5832 purgeListeners : function(){
5833 for(var evt in this.events){
5834 if(typeof this.events[evt] == "object"){
5835 this.events[evt].clearListeners();
5840 relayEvents : function(o, events){
5841 var createHandler = function(ename){
5843 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5846 for(var i = 0, len = events.length; i < len; i++){
5847 var ename = events[i];
5848 if(!this.events[ename]){ this.events[ename] = true; };
5849 o.on(ename, createHandler(ename), this);
5854 * Used to define events on this Observable
5855 * @param {Object} object The object with the events defined
5857 addEvents : function(o){
5861 Roo.applyIf(this.events, o);
5865 * Checks to see if this object has any listeners for a specified event
5866 * @param {String} eventName The name of the event to check for
5867 * @return {Boolean} True if the event is being listened for, else false
5869 hasListener : function(eventName){
5870 var e = this.events[eventName];
5871 return typeof e == "object" && e.listeners.length > 0;
5875 * Appends an event handler to this element (shorthand for addListener)
5876 * @param {String} eventName The type of event to listen for
5877 * @param {Function} handler The method the event invokes
5878 * @param {Object} scope (optional) The scope in which to execute the handler
5879 * function. The handler function's "this" context.
5880 * @param {Object} options (optional)
5883 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
5885 * Removes a listener (shorthand for removeListener)
5886 * @param {String} eventName The type of event to listen for
5887 * @param {Function} handler The handler to remove
5888 * @param {Object} scope (optional) The scope (this object) for the handler
5891 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
5894 * Starts capture on the specified Observable. All events will be passed
5895 * to the supplied function with the event name + standard signature of the event
5896 * <b>before</b> the event is fired. If the supplied function returns false,
5897 * the event will not fire.
5898 * @param {Observable} o The Observable to capture
5899 * @param {Function} fn The function to call
5900 * @param {Object} scope (optional) The scope (this object) for the fn
5903 Roo.util.Observable.capture = function(o, fn, scope){
5904 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
5908 * Removes <b>all</b> added captures from the Observable.
5909 * @param {Observable} o The Observable to release
5912 Roo.util.Observable.releaseCapture = function(o){
5913 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
5918 var createBuffered = function(h, o, scope){
5919 var task = new Roo.util.DelayedTask();
5921 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
5925 var createSingle = function(h, e, fn, scope){
5927 e.removeListener(fn, scope);
5928 return h.apply(scope, arguments);
5932 var createDelayed = function(h, o, scope){
5934 var args = Array.prototype.slice.call(arguments, 0);
5935 setTimeout(function(){
5936 h.apply(scope, args);
5941 Roo.util.Event = function(obj, name){
5944 this.listeners = [];
5947 Roo.util.Event.prototype = {
5948 addListener : function(fn, scope, options){
5949 var o = options || {};
5950 scope = scope || this.obj;
5951 if(!this.isListening(fn, scope)){
5952 var l = {fn: fn, scope: scope, options: o};
5955 h = createDelayed(h, o, scope);
5958 h = createSingle(h, this, fn, scope);
5961 h = createBuffered(h, o, scope);
5964 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
5965 this.listeners.push(l);
5967 this.listeners = this.listeners.slice(0);
5968 this.listeners.push(l);
5973 findListener : function(fn, scope){
5974 scope = scope || this.obj;
5975 var ls = this.listeners;
5976 for(var i = 0, len = ls.length; i < len; i++){
5978 if(l.fn == fn && l.scope == scope){
5985 isListening : function(fn, scope){
5986 return this.findListener(fn, scope) != -1;
5989 removeListener : function(fn, scope){
5991 if((index = this.findListener(fn, scope)) != -1){
5993 this.listeners.splice(index, 1);
5995 this.listeners = this.listeners.slice(0);
5996 this.listeners.splice(index, 1);
6003 clearListeners : function(){
6004 this.listeners = [];
6008 var ls = this.listeners, scope, len = ls.length;
6011 var args = Array.prototype.slice.call(arguments, 0);
6012 for(var i = 0; i < len; i++){
6014 if(l.fireFn.apply(l.scope||this.obj||window, arguments) === false){
6015 this.firing = false;
6019 this.firing = false;
6026 * Ext JS Library 1.1.1
6027 * Copyright(c) 2006-2007, Ext JS, LLC.
6029 * Originally Released Under LGPL - original licence link has changed is not relivant.
6032 * <script type="text/javascript">
6036 * @class Roo.EventManager
6037 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6038 * several useful events directly.
6039 * See {@link Roo.EventObject} for more details on normalized event objects.
6042 Roo.EventManager = function(){
6043 var docReadyEvent, docReadyProcId, docReadyState = false;
6044 var resizeEvent, resizeTask, textEvent, textSize;
6045 var E = Roo.lib.Event;
6046 var D = Roo.lib.Dom;
6049 var fireDocReady = function(){
6051 docReadyState = true;
6054 clearInterval(docReadyProcId);
6056 if(Roo.isGecko || Roo.isOpera) {
6057 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6060 var defer = document.getElementById("ie-deferred-loader");
6062 defer.onreadystatechange = null;
6063 defer.parentNode.removeChild(defer);
6067 docReadyEvent.fire();
6068 docReadyEvent.clearListeners();
6073 var initDocReady = function(){
6074 docReadyEvent = new Roo.util.Event();
6075 if(Roo.isGecko || Roo.isOpera) {
6076 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6078 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6079 var defer = document.getElementById("ie-deferred-loader");
6080 defer.onreadystatechange = function(){
6081 if(this.readyState == "complete"){
6085 }else if(Roo.isSafari){
6086 docReadyProcId = setInterval(function(){
6087 var rs = document.readyState;
6088 if(rs == "complete") {
6093 // no matter what, make sure it fires on load
6094 E.on(window, "load", fireDocReady);
6097 var createBuffered = function(h, o){
6098 var task = new Roo.util.DelayedTask(h);
6100 // create new event object impl so new events don't wipe out properties
6101 e = new Roo.EventObjectImpl(e);
6102 task.delay(o.buffer, h, null, [e]);
6106 var createSingle = function(h, el, ename, fn){
6108 Roo.EventManager.removeListener(el, ename, fn);
6113 var createDelayed = function(h, o){
6115 // create new event object impl so new events don't wipe out properties
6116 e = new Roo.EventObjectImpl(e);
6117 setTimeout(function(){
6123 var listen = function(element, ename, opt, fn, scope){
6124 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6125 fn = fn || o.fn; scope = scope || o.scope;
6126 var el = Roo.getDom(element);
6128 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6130 var h = function(e){
6131 e = Roo.EventObject.setEvent(e);
6134 t = e.getTarget(o.delegate, el);
6141 if(o.stopEvent === true){
6144 if(o.preventDefault === true){
6147 if(o.stopPropagation === true){
6148 e.stopPropagation();
6151 if(o.normalized === false){
6155 fn.call(scope || el, e, t, o);
6158 h = createDelayed(h, o);
6161 h = createSingle(h, el, ename, fn);
6164 h = createBuffered(h, o);
6166 fn._handlers = fn._handlers || [];
6167 fn._handlers.push([Roo.id(el), ename, h]);
6170 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6171 el.addEventListener("DOMMouseScroll", h, false);
6172 E.on(window, 'unload', function(){
6173 el.removeEventListener("DOMMouseScroll", h, false);
6176 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6177 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6182 var stopListening = function(el, ename, fn){
6183 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6185 for(var i = 0, len = hds.length; i < len; i++){
6187 if(h[0] == id && h[1] == ename){
6194 E.un(el, ename, hd);
6195 el = Roo.getDom(el);
6196 if(ename == "mousewheel" && el.addEventListener){
6197 el.removeEventListener("DOMMouseScroll", hd, false);
6199 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6200 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6204 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6211 * @scope Roo.EventManager
6216 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6217 * object with a Roo.EventObject
6218 * @param {Function} fn The method the event invokes
6219 * @param {Object} scope An object that becomes the scope of the handler
6220 * @param {boolean} override If true, the obj passed in becomes
6221 * the execution scope of the listener
6222 * @return {Function} The wrapped function
6225 wrap : function(fn, scope, override){
6227 Roo.EventObject.setEvent(e);
6228 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6233 * Appends an event handler to an element (shorthand for addListener)
6234 * @param {String/HTMLElement} element The html element or id to assign the
6235 * @param {String} eventName The type of event to listen for
6236 * @param {Function} handler The method the event invokes
6237 * @param {Object} scope (optional) The scope in which to execute the handler
6238 * function. The handler function's "this" context.
6239 * @param {Object} options (optional) An object containing handler configuration
6240 * properties. This may contain any of the following properties:<ul>
6241 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6242 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6243 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6244 * <li>preventDefault {Boolean} True to prevent the default action</li>
6245 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6246 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6247 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6248 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6249 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6250 * by the specified number of milliseconds. If the event fires again within that time, the original
6251 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6254 * <b>Combining Options</b><br>
6255 * Using the options argument, it is possible to combine different types of listeners:<br>
6257 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6259 el.on('click', this.onClick, this, {
6266 * <b>Attaching multiple handlers in 1 call</b><br>
6267 * The method also allows for a single argument to be passed which is a config object containing properties
6268 * which specify multiple handlers.
6278 fn: this.onMouseOver
6287 * Or a shorthand syntax:<br>
6290 'click' : this.onClick,
6291 'mouseover' : this.onMouseOver,
6292 'mouseout' : this.onMouseOut
6296 addListener : function(element, eventName, fn, scope, options){
6297 if(typeof eventName == "object"){
6303 if(typeof o[e] == "function"){
6305 listen(element, e, o, o[e], o.scope);
6307 // individual options
6308 listen(element, e, o[e]);
6313 return listen(element, eventName, options, fn, scope);
6317 * Removes an event handler
6319 * @param {String/HTMLElement} element The id or html element to remove the
6321 * @param {String} eventName The type of event
6322 * @param {Function} fn
6323 * @return {Boolean} True if a listener was actually removed
6325 removeListener : function(element, eventName, fn){
6326 return stopListening(element, eventName, fn);
6330 * Fires when the document is ready (before onload and before images are loaded). Can be
6331 * accessed shorthanded Roo.onReady().
6332 * @param {Function} fn The method the event invokes
6333 * @param {Object} scope An object that becomes the scope of the handler
6334 * @param {boolean} options
6336 onDocumentReady : function(fn, scope, options){
6337 if(docReadyState){ // if it already fired
6338 docReadyEvent.addListener(fn, scope, options);
6339 docReadyEvent.fire();
6340 docReadyEvent.clearListeners();
6346 docReadyEvent.addListener(fn, scope, options);
6350 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6351 * @param {Function} fn The method the event invokes
6352 * @param {Object} scope An object that becomes the scope of the handler
6353 * @param {boolean} options
6355 onWindowResize : function(fn, scope, options){
6357 resizeEvent = new Roo.util.Event();
6358 resizeTask = new Roo.util.DelayedTask(function(){
6359 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6361 E.on(window, "resize", function(){
6363 resizeTask.delay(50);
6365 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6369 resizeEvent.addListener(fn, scope, options);
6373 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6374 * @param {Function} fn The method the event invokes
6375 * @param {Object} scope An object that becomes the scope of the handler
6376 * @param {boolean} options
6378 onTextResize : function(fn, scope, options){
6380 textEvent = new Roo.util.Event();
6381 var textEl = new Roo.Element(document.createElement('div'));
6382 textEl.dom.className = 'x-text-resize';
6383 textEl.dom.innerHTML = 'X';
6384 textEl.appendTo(document.body);
6385 textSize = textEl.dom.offsetHeight;
6386 setInterval(function(){
6387 if(textEl.dom.offsetHeight != textSize){
6388 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6390 }, this.textResizeInterval);
6392 textEvent.addListener(fn, scope, options);
6396 * Removes the passed window resize listener.
6397 * @param {Function} fn The method the event invokes
6398 * @param {Object} scope The scope of handler
6400 removeResizeListener : function(fn, scope){
6402 resizeEvent.removeListener(fn, scope);
6407 fireResize : function(){
6409 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6413 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6417 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6419 textResizeInterval : 50
6424 * @scopeAlias pub=Roo.EventManager
6428 * Appends an event handler to an element (shorthand for addListener)
6429 * @param {String/HTMLElement} element The html element or id to assign the
6430 * @param {String} eventName The type of event to listen for
6431 * @param {Function} handler The method the event invokes
6432 * @param {Object} scope (optional) The scope in which to execute the handler
6433 * function. The handler function's "this" context.
6434 * @param {Object} options (optional) An object containing handler configuration
6435 * properties. This may contain any of the following properties:<ul>
6436 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6437 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6438 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6439 * <li>preventDefault {Boolean} True to prevent the default action</li>
6440 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6441 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6442 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6443 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6444 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6445 * by the specified number of milliseconds. If the event fires again within that time, the original
6446 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6449 * <b>Combining Options</b><br>
6450 * Using the options argument, it is possible to combine different types of listeners:<br>
6452 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6454 el.on('click', this.onClick, this, {
6461 * <b>Attaching multiple handlers in 1 call</b><br>
6462 * The method also allows for a single argument to be passed which is a config object containing properties
6463 * which specify multiple handlers.
6473 fn: this.onMouseOver
6482 * Or a shorthand syntax:<br>
6485 'click' : this.onClick,
6486 'mouseover' : this.onMouseOver,
6487 'mouseout' : this.onMouseOut
6491 pub.on = pub.addListener;
6492 pub.un = pub.removeListener;
6494 pub.stoppedMouseDownEvent = new Roo.util.Event();
6498 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6499 * @param {Function} fn The method the event invokes
6500 * @param {Object} scope An object that becomes the scope of the handler
6501 * @param {boolean} override If true, the obj passed in becomes
6502 * the execution scope of the listener
6506 Roo.onReady = Roo.EventManager.onDocumentReady;
6508 Roo.onReady(function(){
6509 var bd = Roo.get(document.body);
6514 : Roo.isGecko ? "roo-gecko"
6515 : Roo.isOpera ? "roo-opera"
6516 : Roo.isSafari ? "roo-safari" : ""];
6519 cls.push("roo-mac");
6522 cls.push("roo-linux");
6524 if(Roo.isBorderBox){
6525 cls.push('roo-border-box');
6527 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6528 var p = bd.dom.parentNode;
6530 p.className += ' roo-strict';
6533 bd.addClass(cls.join(' '));
6537 * @class Roo.EventObject
6538 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6539 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6542 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6544 var target = e.getTarget();
6547 var myDiv = Roo.get("myDiv");
6548 myDiv.on("click", handleClick);
6550 Roo.EventManager.on("myDiv", 'click', handleClick);
6551 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6555 Roo.EventObject = function(){
6557 var E = Roo.lib.Event;
6559 // safari keypress events for special keys return bad keycodes
6562 63235 : 39, // right
6565 63276 : 33, // page up
6566 63277 : 34, // page down
6567 63272 : 46, // delete
6572 // normalize button clicks
6573 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6574 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6576 Roo.EventObjectImpl = function(e){
6578 this.setEvent(e.browserEvent || e);
6581 Roo.EventObjectImpl.prototype = {
6583 * Used to fix doc tools.
6584 * @scope Roo.EventObject.prototype
6590 /** The normal browser event */
6591 browserEvent : null,
6592 /** The button pressed in a mouse event */
6594 /** True if the shift key was down during the event */
6596 /** True if the control key was down during the event */
6598 /** True if the alt key was down during the event */
6657 setEvent : function(e){
6658 if(e == this || (e && e.browserEvent)){ // already wrapped
6661 this.browserEvent = e;
6663 // normalize buttons
6664 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6665 if(e.type == 'click' && this.button == -1){
6669 this.shiftKey = e.shiftKey;
6670 // mac metaKey behaves like ctrlKey
6671 this.ctrlKey = e.ctrlKey || e.metaKey;
6672 this.altKey = e.altKey;
6673 // in getKey these will be normalized for the mac
6674 this.keyCode = e.keyCode;
6675 // keyup warnings on firefox.
6676 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6677 // cache the target for the delayed and or buffered events
6678 this.target = E.getTarget(e);
6680 this.xy = E.getXY(e);
6683 this.shiftKey = false;
6684 this.ctrlKey = false;
6685 this.altKey = false;
6695 * Stop the event (preventDefault and stopPropagation)
6697 stopEvent : function(){
6698 if(this.browserEvent){
6699 if(this.browserEvent.type == 'mousedown'){
6700 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6702 E.stopEvent(this.browserEvent);
6707 * Prevents the browsers default handling of the event.
6709 preventDefault : function(){
6710 if(this.browserEvent){
6711 E.preventDefault(this.browserEvent);
6716 isNavKeyPress : function(){
6717 var k = this.keyCode;
6718 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6719 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6722 isSpecialKey : function(){
6723 var k = this.keyCode;
6724 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6725 (k == 16) || (k == 17) ||
6726 (k >= 18 && k <= 20) ||
6727 (k >= 33 && k <= 35) ||
6728 (k >= 36 && k <= 39) ||
6729 (k >= 44 && k <= 45);
6732 * Cancels bubbling of the event.
6734 stopPropagation : function(){
6735 if(this.browserEvent){
6736 if(this.type == 'mousedown'){
6737 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6739 E.stopPropagation(this.browserEvent);
6744 * Gets the key code for the event.
6747 getCharCode : function(){
6748 return this.charCode || this.keyCode;
6752 * Returns a normalized keyCode for the event.
6753 * @return {Number} The key code
6755 getKey : function(){
6756 var k = this.keyCode || this.charCode;
6757 return Roo.isSafari ? (safariKeys[k] || k) : k;
6761 * Gets the x coordinate of the event.
6764 getPageX : function(){
6769 * Gets the y coordinate of the event.
6772 getPageY : function(){
6777 * Gets the time of the event.
6780 getTime : function(){
6781 if(this.browserEvent){
6782 return E.getTime(this.browserEvent);
6788 * Gets the page coordinates of the event.
6789 * @return {Array} The xy values like [x, y]
6796 * Gets the target for the event.
6797 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
6798 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6799 search as a number or element (defaults to 10 || document.body)
6800 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6801 * @return {HTMLelement}
6803 getTarget : function(selector, maxDepth, returnEl){
6804 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
6807 * Gets the related target.
6808 * @return {HTMLElement}
6810 getRelatedTarget : function(){
6811 if(this.browserEvent){
6812 return E.getRelatedTarget(this.browserEvent);
6818 * Normalizes mouse wheel delta across browsers
6819 * @return {Number} The delta
6821 getWheelDelta : function(){
6822 var e = this.browserEvent;
6824 if(e.wheelDelta){ /* IE/Opera. */
6825 delta = e.wheelDelta/120;
6826 }else if(e.detail){ /* Mozilla case. */
6827 delta = -e.detail/3;
6833 * Returns true if the control, meta, shift or alt key was pressed during this event.
6836 hasModifier : function(){
6837 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
6841 * Returns true if the target of this event equals el or is a child of el
6842 * @param {String/HTMLElement/Element} el
6843 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
6846 within : function(el, related){
6847 var t = this[related ? "getRelatedTarget" : "getTarget"]();
6848 return t && Roo.fly(el).contains(t);
6851 getPoint : function(){
6852 return new Roo.lib.Point(this.xy[0], this.xy[1]);
6856 return new Roo.EventObjectImpl();
6861 * Ext JS Library 1.1.1
6862 * Copyright(c) 2006-2007, Ext JS, LLC.
6864 * Originally Released Under LGPL - original licence link has changed is not relivant.
6867 * <script type="text/javascript">
6871 // was in Composite Element!??!?!
6874 var D = Roo.lib.Dom;
6875 var E = Roo.lib.Event;
6876 var A = Roo.lib.Anim;
6878 // local style camelizing for speed
6880 var camelRe = /(-[a-z])/gi;
6881 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
6882 var view = document.defaultView;
6885 * @class Roo.Element
6886 * Represents an Element in the DOM.<br><br>
6889 var el = Roo.get("my-div");
6892 var el = getEl("my-div");
6894 // or with a DOM element
6895 var el = Roo.get(myDivElement);
6897 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
6898 * each call instead of constructing a new one.<br><br>
6899 * <b>Animations</b><br />
6900 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
6901 * should either be a boolean (true) or an object literal with animation options. The animation options are:
6903 Option Default Description
6904 --------- -------- ---------------------------------------------
6905 duration .35 The duration of the animation in seconds
6906 easing easeOut The YUI easing method
6907 callback none A function to execute when the anim completes
6908 scope this The scope (this) of the callback function
6910 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
6911 * manipulate the animation. Here's an example:
6913 var el = Roo.get("my-div");
6918 // default animation
6919 el.setWidth(100, true);
6921 // animation with some options set
6928 // using the "anim" property to get the Anim object
6934 el.setWidth(100, opt);
6936 if(opt.anim.isAnimated()){
6940 * <b> Composite (Collections of) Elements</b><br />
6941 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
6942 * @constructor Create a new Element directly.
6943 * @param {String/HTMLElement} element
6944 * @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).
6946 Roo.Element = function(element, forceNew){
6947 var dom = typeof element == "string" ?
6948 document.getElementById(element) : element;
6949 if(!dom){ // invalid id/element
6953 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
6954 return Roo.Element.cache[id];
6964 * The DOM element ID
6967 this.id = id || Roo.id(dom);
6970 var El = Roo.Element;
6974 * The element's default display mode (defaults to "")
6977 originalDisplay : "",
6981 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
6986 * Sets the element's visibility mode. When setVisible() is called it
6987 * will use this to determine whether to set the visibility or the display property.
6988 * @param visMode Element.VISIBILITY or Element.DISPLAY
6989 * @return {Roo.Element} this
6991 setVisibilityMode : function(visMode){
6992 this.visibilityMode = visMode;
6996 * Convenience method for setVisibilityMode(Element.DISPLAY)
6997 * @param {String} display (optional) What to set display to when visible
6998 * @return {Roo.Element} this
7000 enableDisplayMode : function(display){
7001 this.setVisibilityMode(El.DISPLAY);
7002 if(typeof display != "undefined") this.originalDisplay = display;
7007 * 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)
7008 * @param {String} selector The simple selector to test
7009 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7010 search as a number or element (defaults to 10 || document.body)
7011 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7012 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7014 findParent : function(simpleSelector, maxDepth, returnEl){
7015 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7016 maxDepth = maxDepth || 50;
7017 if(typeof maxDepth != "number"){
7018 stopEl = Roo.getDom(maxDepth);
7021 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7022 if(dq.is(p, simpleSelector)){
7023 return returnEl ? Roo.get(p) : p;
7033 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7034 * @param {String} selector The simple selector to test
7035 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7036 search as a number or element (defaults to 10 || document.body)
7037 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7038 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7040 findParentNode : function(simpleSelector, maxDepth, returnEl){
7041 var p = Roo.fly(this.dom.parentNode, '_internal');
7042 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7046 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7047 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7048 * @param {String} selector The simple selector to test
7049 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7050 search as a number or element (defaults to 10 || document.body)
7051 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7053 up : function(simpleSelector, maxDepth){
7054 return this.findParentNode(simpleSelector, maxDepth, true);
7060 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7061 * @param {String} selector The simple selector to test
7062 * @return {Boolean} True if this element matches the selector, else false
7064 is : function(simpleSelector){
7065 return Roo.DomQuery.is(this.dom, simpleSelector);
7069 * Perform animation on this element.
7070 * @param {Object} args The YUI animation control args
7071 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7072 * @param {Function} onComplete (optional) Function to call when animation completes
7073 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7074 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7075 * @return {Roo.Element} this
7077 animate : function(args, duration, onComplete, easing, animType){
7078 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7083 * @private Internal animation call
7085 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7086 animType = animType || 'run';
7088 var anim = Roo.lib.Anim[animType](
7090 (opt.duration || defaultDur) || .35,
7091 (opt.easing || defaultEase) || 'easeOut',
7093 Roo.callback(cb, this);
7094 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7102 // private legacy anim prep
7103 preanim : function(a, i){
7104 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7108 * Removes worthless text nodes
7109 * @param {Boolean} forceReclean (optional) By default the element
7110 * keeps track if it has been cleaned already so
7111 * you can call this over and over. However, if you update the element and
7112 * need to force a reclean, you can pass true.
7114 clean : function(forceReclean){
7115 if(this.isCleaned && forceReclean !== true){
7119 var d = this.dom, n = d.firstChild, ni = -1;
7121 var nx = n.nextSibling;
7122 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7129 this.isCleaned = true;
7134 calcOffsetsTo : function(el){
7137 var restorePos = false;
7138 if(el.getStyle('position') == 'static'){
7139 el.position('relative');
7144 while(op && op != d && op.tagName != 'HTML'){
7147 op = op.offsetParent;
7150 el.position('static');
7156 * Scrolls this element into view within the passed container.
7157 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7158 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7159 * @return {Roo.Element} this
7161 scrollIntoView : function(container, hscroll){
7162 var c = Roo.getDom(container) || document.body;
7165 var o = this.calcOffsetsTo(c),
7168 b = t+el.offsetHeight,
7169 r = l+el.offsetWidth;
7171 var ch = c.clientHeight;
7172 var ct = parseInt(c.scrollTop, 10);
7173 var cl = parseInt(c.scrollLeft, 10);
7175 var cr = cl + c.clientWidth;
7183 if(hscroll !== false){
7187 c.scrollLeft = r-c.clientWidth;
7194 scrollChildIntoView : function(child, hscroll){
7195 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7199 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7200 * the new height may not be available immediately.
7201 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7202 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7203 * @param {Function} onComplete (optional) Function to call when animation completes
7204 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7205 * @return {Roo.Element} this
7207 autoHeight : function(animate, duration, onComplete, easing){
7208 var oldHeight = this.getHeight();
7210 this.setHeight(1); // force clipping
7211 setTimeout(function(){
7212 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7214 this.setHeight(height);
7216 if(typeof onComplete == "function"){
7220 this.setHeight(oldHeight); // restore original height
7221 this.setHeight(height, animate, duration, function(){
7223 if(typeof onComplete == "function") onComplete();
7224 }.createDelegate(this), easing);
7226 }.createDelegate(this), 0);
7231 * Returns true if this element is an ancestor of the passed element
7232 * @param {HTMLElement/String} el The element to check
7233 * @return {Boolean} True if this element is an ancestor of el, else false
7235 contains : function(el){
7236 if(!el){return false;}
7237 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7241 * Checks whether the element is currently visible using both visibility and display properties.
7242 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7243 * @return {Boolean} True if the element is currently visible, else false
7245 isVisible : function(deep) {
7246 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7247 if(deep !== true || !vis){
7250 var p = this.dom.parentNode;
7251 while(p && p.tagName.toLowerCase() != "body"){
7252 if(!Roo.fly(p, '_isVisible').isVisible()){
7261 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7262 * @param {String} selector The CSS selector
7263 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7264 * @return {CompositeElement/CompositeElementLite} The composite element
7266 select : function(selector, unique){
7267 return El.select(selector, unique, this.dom);
7271 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7272 * @param {String} selector The CSS selector
7273 * @return {Array} An array of the matched nodes
7275 query : function(selector, unique){
7276 return Roo.DomQuery.select(selector, this.dom);
7280 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7281 * @param {String} selector The CSS selector
7282 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7283 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7285 child : function(selector, returnDom){
7286 var n = Roo.DomQuery.selectNode(selector, this.dom);
7287 return returnDom ? n : Roo.get(n);
7291 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7292 * @param {String} selector The CSS selector
7293 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7294 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7296 down : function(selector, returnDom){
7297 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7298 return returnDom ? n : Roo.get(n);
7302 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7303 * @param {String} group The group the DD object is member of
7304 * @param {Object} config The DD config object
7305 * @param {Object} overrides An object containing methods to override/implement on the DD object
7306 * @return {Roo.dd.DD} The DD object
7308 initDD : function(group, config, overrides){
7309 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7310 return Roo.apply(dd, overrides);
7314 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7315 * @param {String} group The group the DDProxy object is member of
7316 * @param {Object} config The DDProxy config object
7317 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7318 * @return {Roo.dd.DDProxy} The DDProxy object
7320 initDDProxy : function(group, config, overrides){
7321 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7322 return Roo.apply(dd, overrides);
7326 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7327 * @param {String} group The group the DDTarget object is member of
7328 * @param {Object} config The DDTarget config object
7329 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7330 * @return {Roo.dd.DDTarget} The DDTarget object
7332 initDDTarget : function(group, config, overrides){
7333 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7334 return Roo.apply(dd, overrides);
7338 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7339 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7340 * @param {Boolean} visible Whether the element is visible
7341 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7342 * @return {Roo.Element} this
7344 setVisible : function(visible, animate){
7346 if(this.visibilityMode == El.DISPLAY){
7347 this.setDisplayed(visible);
7350 this.dom.style.visibility = visible ? "visible" : "hidden";
7353 // closure for composites
7355 var visMode = this.visibilityMode;
7357 this.setOpacity(.01);
7358 this.setVisible(true);
7360 this.anim({opacity: { to: (visible?1:0) }},
7361 this.preanim(arguments, 1),
7362 null, .35, 'easeIn', function(){
7364 if(visMode == El.DISPLAY){
7365 dom.style.display = "none";
7367 dom.style.visibility = "hidden";
7369 Roo.get(dom).setOpacity(1);
7377 * Returns true if display is not "none"
7380 isDisplayed : function() {
7381 return this.getStyle("display") != "none";
7385 * Toggles the element's visibility or display, depending on visibility mode.
7386 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7387 * @return {Roo.Element} this
7389 toggle : function(animate){
7390 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7395 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7396 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7397 * @return {Roo.Element} this
7399 setDisplayed : function(value) {
7400 if(typeof value == "boolean"){
7401 value = value ? this.originalDisplay : "none";
7403 this.setStyle("display", value);
7408 * Tries to focus the element. Any exceptions are caught and ignored.
7409 * @return {Roo.Element} this
7411 focus : function() {
7419 * Tries to blur the element. Any exceptions are caught and ignored.
7420 * @return {Roo.Element} this
7430 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7431 * @param {String/Array} className The CSS class to add, or an array of classes
7432 * @return {Roo.Element} this
7434 addClass : function(className){
7435 if(className instanceof Array){
7436 for(var i = 0, len = className.length; i < len; i++) {
7437 this.addClass(className[i]);
7440 if(className && !this.hasClass(className)){
7441 this.dom.className = this.dom.className + " " + className;
7448 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7449 * @param {String/Array} className The CSS class to add, or an array of classes
7450 * @return {Roo.Element} this
7452 radioClass : function(className){
7453 var siblings = this.dom.parentNode.childNodes;
7454 for(var i = 0; i < siblings.length; i++) {
7455 var s = siblings[i];
7456 if(s.nodeType == 1){
7457 Roo.get(s).removeClass(className);
7460 this.addClass(className);
7465 * Removes one or more CSS classes from the element.
7466 * @param {String/Array} className The CSS class to remove, or an array of classes
7467 * @return {Roo.Element} this
7469 removeClass : function(className){
7470 if(!className || !this.dom.className){
7473 if(className instanceof Array){
7474 for(var i = 0, len = className.length; i < len; i++) {
7475 this.removeClass(className[i]);
7478 if(this.hasClass(className)){
7479 var re = this.classReCache[className];
7481 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7482 this.classReCache[className] = re;
7484 this.dom.className =
7485 this.dom.className.replace(re, " ");
7495 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7496 * @param {String} className The CSS class to toggle
7497 * @return {Roo.Element} this
7499 toggleClass : function(className){
7500 if(this.hasClass(className)){
7501 this.removeClass(className);
7503 this.addClass(className);
7509 * Checks if the specified CSS class exists on this element's DOM node.
7510 * @param {String} className The CSS class to check for
7511 * @return {Boolean} True if the class exists, else false
7513 hasClass : function(className){
7514 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7518 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7519 * @param {String} oldClassName The CSS class to replace
7520 * @param {String} newClassName The replacement CSS class
7521 * @return {Roo.Element} this
7523 replaceClass : function(oldClassName, newClassName){
7524 this.removeClass(oldClassName);
7525 this.addClass(newClassName);
7530 * Returns an object with properties matching the styles requested.
7531 * For example, el.getStyles('color', 'font-size', 'width') might return
7532 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7533 * @param {String} style1 A style name
7534 * @param {String} style2 A style name
7535 * @param {String} etc.
7536 * @return {Object} The style object
7538 getStyles : function(){
7539 var a = arguments, len = a.length, r = {};
7540 for(var i = 0; i < len; i++){
7541 r[a[i]] = this.getStyle(a[i]);
7547 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7548 * @param {String} property The style property whose value is returned.
7549 * @return {String} The current value of the style property for this element.
7551 getStyle : function(){
7552 return view && view.getComputedStyle ?
7554 var el = this.dom, v, cs, camel;
7555 if(prop == 'float'){
7558 if(el.style && (v = el.style[prop])){
7561 if(cs = view.getComputedStyle(el, "")){
7562 if(!(camel = propCache[prop])){
7563 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7570 var el = this.dom, v, cs, camel;
7571 if(prop == 'opacity'){
7572 if(typeof el.style.filter == 'string'){
7573 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7575 var fv = parseFloat(m[1]);
7577 return fv ? fv / 100 : 0;
7582 }else if(prop == 'float'){
7583 prop = "styleFloat";
7585 if(!(camel = propCache[prop])){
7586 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7588 if(v = el.style[camel]){
7591 if(cs = el.currentStyle){
7599 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7600 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7601 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7602 * @return {Roo.Element} this
7604 setStyle : function(prop, value){
7605 if(typeof prop == "string"){
7607 if (prop == 'float') {
7608 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7613 if(!(camel = propCache[prop])){
7614 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7617 if(camel == 'opacity') {
7618 this.setOpacity(value);
7620 this.dom.style[camel] = value;
7623 for(var style in prop){
7624 if(typeof prop[style] != "function"){
7625 this.setStyle(style, prop[style]);
7633 * More flexible version of {@link #setStyle} for setting style properties.
7634 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7635 * a function which returns such a specification.
7636 * @return {Roo.Element} this
7638 applyStyles : function(style){
7639 Roo.DomHelper.applyStyles(this.dom, style);
7644 * 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).
7645 * @return {Number} The X position of the element
7648 return D.getX(this.dom);
7652 * 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).
7653 * @return {Number} The Y position of the element
7656 return D.getY(this.dom);
7660 * 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).
7661 * @return {Array} The XY position of the element
7664 return D.getXY(this.dom);
7668 * 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).
7669 * @param {Number} The X position of the element
7670 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7671 * @return {Roo.Element} this
7673 setX : function(x, animate){
7675 D.setX(this.dom, x);
7677 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7683 * 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).
7684 * @param {Number} The Y position of the element
7685 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7686 * @return {Roo.Element} this
7688 setY : function(y, animate){
7690 D.setY(this.dom, y);
7692 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7698 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7699 * @param {String} left The left CSS property value
7700 * @return {Roo.Element} this
7702 setLeft : function(left){
7703 this.setStyle("left", this.addUnits(left));
7708 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7709 * @param {String} top The top CSS property value
7710 * @return {Roo.Element} this
7712 setTop : function(top){
7713 this.setStyle("top", this.addUnits(top));
7718 * Sets the element's CSS right style.
7719 * @param {String} right The right CSS property value
7720 * @return {Roo.Element} this
7722 setRight : function(right){
7723 this.setStyle("right", this.addUnits(right));
7728 * Sets the element's CSS bottom style.
7729 * @param {String} bottom The bottom CSS property value
7730 * @return {Roo.Element} this
7732 setBottom : function(bottom){
7733 this.setStyle("bottom", this.addUnits(bottom));
7738 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7739 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7740 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7741 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7742 * @return {Roo.Element} this
7744 setXY : function(pos, animate){
7746 D.setXY(this.dom, pos);
7748 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
7754 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7755 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7756 * @param {Number} x X value for new position (coordinates are page-based)
7757 * @param {Number} y Y value for new position (coordinates are page-based)
7758 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7759 * @return {Roo.Element} this
7761 setLocation : function(x, y, animate){
7762 this.setXY([x, y], this.preanim(arguments, 2));
7767 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7768 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7769 * @param {Number} x X value for new position (coordinates are page-based)
7770 * @param {Number} y Y value for new position (coordinates are page-based)
7771 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7772 * @return {Roo.Element} this
7774 moveTo : function(x, y, animate){
7775 this.setXY([x, y], this.preanim(arguments, 2));
7780 * Returns the region of the given element.
7781 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
7782 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
7784 getRegion : function(){
7785 return D.getRegion(this.dom);
7789 * Returns the offset height of the element
7790 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
7791 * @return {Number} The element's height
7793 getHeight : function(contentHeight){
7794 var h = this.dom.offsetHeight || 0;
7795 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
7799 * Returns the offset width of the element
7800 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
7801 * @return {Number} The element's width
7803 getWidth : function(contentWidth){
7804 var w = this.dom.offsetWidth || 0;
7805 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
7809 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
7810 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
7811 * if a height has not been set using CSS.
7814 getComputedHeight : function(){
7815 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
7817 h = parseInt(this.getStyle('height'), 10) || 0;
7818 if(!this.isBorderBox()){
7819 h += this.getFrameWidth('tb');
7826 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
7827 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
7828 * if a width has not been set using CSS.
7831 getComputedWidth : function(){
7832 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
7834 w = parseInt(this.getStyle('width'), 10) || 0;
7835 if(!this.isBorderBox()){
7836 w += this.getFrameWidth('lr');
7843 * Returns the size of the element.
7844 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
7845 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
7847 getSize : function(contentSize){
7848 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
7852 * Returns the width and height of the viewport.
7853 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
7855 getViewSize : function(){
7856 var d = this.dom, doc = document, aw = 0, ah = 0;
7857 if(d == doc || d == doc.body){
7858 return {width : D.getViewWidth(), height: D.getViewHeight()};
7861 width : d.clientWidth,
7862 height: d.clientHeight
7868 * Returns the value of the "value" attribute
7869 * @param {Boolean} asNumber true to parse the value as a number
7870 * @return {String/Number}
7872 getValue : function(asNumber){
7873 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
7877 adjustWidth : function(width){
7878 if(typeof width == "number"){
7879 if(this.autoBoxAdjust && !this.isBorderBox()){
7880 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
7890 adjustHeight : function(height){
7891 if(typeof height == "number"){
7892 if(this.autoBoxAdjust && !this.isBorderBox()){
7893 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
7903 * Set the width of the element
7904 * @param {Number} width The new width
7905 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7906 * @return {Roo.Element} this
7908 setWidth : function(width, animate){
7909 width = this.adjustWidth(width);
7911 this.dom.style.width = this.addUnits(width);
7913 this.anim({width: {to: width}}, this.preanim(arguments, 1));
7919 * Set the height of the element
7920 * @param {Number} height The new height
7921 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7922 * @return {Roo.Element} this
7924 setHeight : function(height, animate){
7925 height = this.adjustHeight(height);
7927 this.dom.style.height = this.addUnits(height);
7929 this.anim({height: {to: height}}, this.preanim(arguments, 1));
7935 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
7936 * @param {Number} width The new width
7937 * @param {Number} height The new height
7938 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7939 * @return {Roo.Element} this
7941 setSize : function(width, height, animate){
7942 if(typeof width == "object"){ // in case of object from getSize()
7943 height = width.height; width = width.width;
7945 width = this.adjustWidth(width); height = this.adjustHeight(height);
7947 this.dom.style.width = this.addUnits(width);
7948 this.dom.style.height = this.addUnits(height);
7950 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
7956 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
7957 * @param {Number} x X value for new position (coordinates are page-based)
7958 * @param {Number} y Y value for new position (coordinates are page-based)
7959 * @param {Number} width The new width
7960 * @param {Number} height The new height
7961 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7962 * @return {Roo.Element} this
7964 setBounds : function(x, y, width, height, animate){
7966 this.setSize(width, height);
7967 this.setLocation(x, y);
7969 width = this.adjustWidth(width); height = this.adjustHeight(height);
7970 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
7971 this.preanim(arguments, 4), 'motion');
7977 * 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.
7978 * @param {Roo.lib.Region} region The region to fill
7979 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7980 * @return {Roo.Element} this
7982 setRegion : function(region, animate){
7983 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
7988 * Appends an event handler
7990 * @param {String} eventName The type of event to append
7991 * @param {Function} fn The method the event invokes
7992 * @param {Object} scope (optional) The scope (this object) of the fn
7993 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
7995 addListener : function(eventName, fn, scope, options){
7997 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8002 * Removes an event handler from this element
8003 * @param {String} eventName the type of event to remove
8004 * @param {Function} fn the method the event invokes
8005 * @return {Roo.Element} this
8007 removeListener : function(eventName, fn){
8008 Roo.EventManager.removeListener(this.dom, eventName, fn);
8013 * Removes all previous added listeners from this element
8014 * @return {Roo.Element} this
8016 removeAllListeners : function(){
8017 E.purgeElement(this.dom);
8021 relayEvent : function(eventName, observable){
8022 this.on(eventName, function(e){
8023 observable.fireEvent(eventName, e);
8028 * Set the opacity of the element
8029 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8030 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8031 * @return {Roo.Element} this
8033 setOpacity : function(opacity, animate){
8035 var s = this.dom.style;
8038 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8039 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8041 s.opacity = opacity;
8044 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8050 * Gets the left X coordinate
8051 * @param {Boolean} local True to get the local css position instead of page coordinate
8054 getLeft : function(local){
8058 return parseInt(this.getStyle("left"), 10) || 0;
8063 * Gets the right X coordinate of the element (element X position + element width)
8064 * @param {Boolean} local True to get the local css position instead of page coordinate
8067 getRight : function(local){
8069 return this.getX() + this.getWidth();
8071 return (this.getLeft(true) + this.getWidth()) || 0;
8076 * Gets the top Y coordinate
8077 * @param {Boolean} local True to get the local css position instead of page coordinate
8080 getTop : function(local) {
8084 return parseInt(this.getStyle("top"), 10) || 0;
8089 * Gets the bottom Y coordinate of the element (element Y position + element height)
8090 * @param {Boolean} local True to get the local css position instead of page coordinate
8093 getBottom : function(local){
8095 return this.getY() + this.getHeight();
8097 return (this.getTop(true) + this.getHeight()) || 0;
8102 * Initializes positioning on this element. If a desired position is not passed, it will make the
8103 * the element positioned relative IF it is not already positioned.
8104 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8105 * @param {Number} zIndex (optional) The zIndex to apply
8106 * @param {Number} x (optional) Set the page X position
8107 * @param {Number} y (optional) Set the page Y position
8109 position : function(pos, zIndex, x, y){
8111 if(this.getStyle('position') == 'static'){
8112 this.setStyle('position', 'relative');
8115 this.setStyle("position", pos);
8118 this.setStyle("z-index", zIndex);
8120 if(x !== undefined && y !== undefined){
8122 }else if(x !== undefined){
8124 }else if(y !== undefined){
8130 * Clear positioning back to the default when the document was loaded
8131 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8132 * @return {Roo.Element} this
8134 clearPositioning : function(value){
8142 "position" : "static"
8148 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8149 * snapshot before performing an update and then restoring the element.
8152 getPositioning : function(){
8153 var l = this.getStyle("left");
8154 var t = this.getStyle("top");
8156 "position" : this.getStyle("position"),
8158 "right" : l ? "" : this.getStyle("right"),
8160 "bottom" : t ? "" : this.getStyle("bottom"),
8161 "z-index" : this.getStyle("z-index")
8166 * Gets the width of the border(s) for the specified side(s)
8167 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8168 * passing lr would get the border (l)eft width + the border (r)ight width.
8169 * @return {Number} The width of the sides passed added together
8171 getBorderWidth : function(side){
8172 return this.addStyles(side, El.borders);
8176 * Gets the width of the padding(s) for the specified side(s)
8177 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8178 * passing lr would get the padding (l)eft + the padding (r)ight.
8179 * @return {Number} The padding of the sides passed added together
8181 getPadding : function(side){
8182 return this.addStyles(side, El.paddings);
8186 * Set positioning with an object returned by getPositioning().
8187 * @param {Object} posCfg
8188 * @return {Roo.Element} this
8190 setPositioning : function(pc){
8191 this.applyStyles(pc);
8192 if(pc.right == "auto"){
8193 this.dom.style.right = "";
8195 if(pc.bottom == "auto"){
8196 this.dom.style.bottom = "";
8202 fixDisplay : function(){
8203 if(this.getStyle("display") == "none"){
8204 this.setStyle("visibility", "hidden");
8205 this.setStyle("display", this.originalDisplay); // first try reverting to default
8206 if(this.getStyle("display") == "none"){ // if that fails, default to block
8207 this.setStyle("display", "block");
8213 * Quick set left and top adding default units
8214 * @param {String} left The left CSS property value
8215 * @param {String} top The top CSS property value
8216 * @return {Roo.Element} this
8218 setLeftTop : function(left, top){
8219 this.dom.style.left = this.addUnits(left);
8220 this.dom.style.top = this.addUnits(top);
8225 * Move this element relative to its current position.
8226 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8227 * @param {Number} distance How far to move the element in pixels
8228 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8229 * @return {Roo.Element} this
8231 move : function(direction, distance, animate){
8232 var xy = this.getXY();
8233 direction = direction.toLowerCase();
8237 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8241 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8246 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8251 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8258 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8259 * @return {Roo.Element} this
8262 if(!this.isClipped){
8263 this.isClipped = true;
8264 this.originalClip = {
8265 "o": this.getStyle("overflow"),
8266 "x": this.getStyle("overflow-x"),
8267 "y": this.getStyle("overflow-y")
8269 this.setStyle("overflow", "hidden");
8270 this.setStyle("overflow-x", "hidden");
8271 this.setStyle("overflow-y", "hidden");
8277 * Return clipping (overflow) to original clipping before clip() was called
8278 * @return {Roo.Element} this
8280 unclip : function(){
8282 this.isClipped = false;
8283 var o = this.originalClip;
8284 if(o.o){this.setStyle("overflow", o.o);}
8285 if(o.x){this.setStyle("overflow-x", o.x);}
8286 if(o.y){this.setStyle("overflow-y", o.y);}
8293 * Gets the x,y coordinates specified by the anchor position on the element.
8294 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8295 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8296 * {width: (target width), height: (target height)} (defaults to the element's current size)
8297 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8298 * @return {Array} [x, y] An array containing the element's x and y coordinates
8300 getAnchorXY : function(anchor, local, s){
8301 //Passing a different size is useful for pre-calculating anchors,
8302 //especially for anchored animations that change the el size.
8304 var w, h, vp = false;
8307 if(d == document.body || d == document){
8309 w = D.getViewWidth(); h = D.getViewHeight();
8311 w = this.getWidth(); h = this.getHeight();
8314 w = s.width; h = s.height;
8316 var x = 0, y = 0, r = Math.round;
8317 switch((anchor || "tl").toLowerCase()){
8359 var sc = this.getScroll();
8360 return [x + sc.left, y + sc.top];
8362 //Add the element's offset xy
8363 var o = this.getXY();
8364 return [x+o[0], y+o[1]];
8368 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8369 * supported position values.
8370 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8371 * @param {String} position The position to align to.
8372 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8373 * @return {Array} [x, y]
8375 getAlignToXY : function(el, p, o){
8379 throw "Element.alignTo with an element that doesn't exist";
8381 var c = false; //constrain to viewport
8382 var p1 = "", p2 = "";
8389 }else if(p.indexOf("-") == -1){
8392 p = p.toLowerCase();
8393 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8395 throw "Element.alignTo with an invalid alignment " + p;
8397 p1 = m[1]; p2 = m[2]; c = !!m[3];
8399 //Subtract the aligned el's internal xy from the target's offset xy
8400 //plus custom offset to get the aligned el's new offset xy
8401 var a1 = this.getAnchorXY(p1, true);
8402 var a2 = el.getAnchorXY(p2, false);
8403 var x = a2[0] - a1[0] + o[0];
8404 var y = a2[1] - a1[1] + o[1];
8406 //constrain the aligned el to viewport if necessary
8407 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8408 // 5px of margin for ie
8409 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8411 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8412 //perpendicular to the vp border, allow the aligned el to slide on that border,
8413 //otherwise swap the aligned el to the opposite border of the target.
8414 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8415 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8416 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t"));
8417 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8420 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8421 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8423 if((x+w) > dw + scrollX){
8424 x = swapX ? r.left-w : dw+scrollX-w;
8427 x = swapX ? r.right : scrollX;
8429 if((y+h) > dh + scrollY){
8430 y = swapY ? r.top-h : dh+scrollY-h;
8433 y = swapY ? r.bottom : scrollY;
8440 getConstrainToXY : function(){
8441 var os = {top:0, left:0, bottom:0, right: 0};
8443 return function(el, local, offsets, proposedXY){
8445 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8447 var vw, vh, vx = 0, vy = 0;
8448 if(el.dom == document.body || el.dom == document){
8449 vw = Roo.lib.Dom.getViewWidth();
8450 vh = Roo.lib.Dom.getViewHeight();
8452 vw = el.dom.clientWidth;
8453 vh = el.dom.clientHeight;
8455 var vxy = el.getXY();
8461 var s = el.getScroll();
8463 vx += offsets.left + s.left;
8464 vy += offsets.top + s.top;
8466 vw -= offsets.right;
8467 vh -= offsets.bottom;
8472 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8473 var x = xy[0], y = xy[1];
8474 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8476 // only move it if it needs it
8479 // first validate right/bottom
8488 // then make sure top/left isn't negative
8497 return moved ? [x, y] : false;
8502 adjustForConstraints : function(xy, parent, offsets){
8503 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8507 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8508 * document it aligns it to the viewport.
8509 * The position parameter is optional, and can be specified in any one of the following formats:
8511 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8512 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8513 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8514 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8515 * <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
8516 * element's anchor point, and the second value is used as the target's anchor point.</li>
8518 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8519 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8520 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8521 * that specified in order to enforce the viewport constraints.
8522 * Following are all of the supported anchor positions:
8525 ----- -----------------------------
8526 tl The top left corner (default)
8527 t The center of the top edge
8528 tr The top right corner
8529 l The center of the left edge
8530 c In the center of the element
8531 r The center of the right edge
8532 bl The bottom left corner
8533 b The center of the bottom edge
8534 br The bottom right corner
8538 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8539 el.alignTo("other-el");
8541 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8542 el.alignTo("other-el", "tr?");
8544 // align the bottom right corner of el with the center left edge of other-el
8545 el.alignTo("other-el", "br-l?");
8547 // align the center of el with the bottom left corner of other-el and
8548 // adjust the x position by -6 pixels (and the y position by 0)
8549 el.alignTo("other-el", "c-bl", [-6, 0]);
8551 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8552 * @param {String} position The position to align to.
8553 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8554 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8555 * @return {Roo.Element} this
8557 alignTo : function(element, position, offsets, animate){
8558 var xy = this.getAlignToXY(element, position, offsets);
8559 this.setXY(xy, this.preanim(arguments, 3));
8564 * Anchors an element to another element and realigns it when the window is resized.
8565 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8566 * @param {String} position The position to align to.
8567 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8568 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8569 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8570 * is a number, it is used as the buffer delay (defaults to 50ms).
8571 * @param {Function} callback The function to call after the animation finishes
8572 * @return {Roo.Element} this
8574 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8575 var action = function(){
8576 this.alignTo(el, alignment, offsets, animate);
8577 Roo.callback(callback, this);
8579 Roo.EventManager.onWindowResize(action, this);
8580 var tm = typeof monitorScroll;
8581 if(tm != 'undefined'){
8582 Roo.EventManager.on(window, 'scroll', action, this,
8583 {buffer: tm == 'number' ? monitorScroll : 50});
8585 action.call(this); // align immediately
8589 * Clears any opacity settings from this element. Required in some cases for IE.
8590 * @return {Roo.Element} this
8592 clearOpacity : function(){
8593 if (window.ActiveXObject) {
8594 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8595 this.dom.style.filter = "";
8598 this.dom.style.opacity = "";
8599 this.dom.style["-moz-opacity"] = "";
8600 this.dom.style["-khtml-opacity"] = "";
8606 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8607 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8608 * @return {Roo.Element} this
8610 hide : function(animate){
8611 this.setVisible(false, this.preanim(arguments, 0));
8616 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8617 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8618 * @return {Roo.Element} this
8620 show : function(animate){
8621 this.setVisible(true, this.preanim(arguments, 0));
8626 * @private Test if size has a unit, otherwise appends the default
8628 addUnits : function(size){
8629 return Roo.Element.addUnits(size, this.defaultUnit);
8633 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8634 * @return {Roo.Element} this
8636 beginMeasure : function(){
8638 if(el.offsetWidth || el.offsetHeight){
8639 return this; // offsets work already
8642 var p = this.dom, b = document.body; // start with this element
8643 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8644 var pe = Roo.get(p);
8645 if(pe.getStyle('display') == 'none'){
8646 changed.push({el: p, visibility: pe.getStyle("visibility")});
8647 p.style.visibility = "hidden";
8648 p.style.display = "block";
8652 this._measureChanged = changed;
8658 * Restores displays to before beginMeasure was called
8659 * @return {Roo.Element} this
8661 endMeasure : function(){
8662 var changed = this._measureChanged;
8664 for(var i = 0, len = changed.length; i < len; i++) {
8666 r.el.style.visibility = r.visibility;
8667 r.el.style.display = "none";
8669 this._measureChanged = null;
8675 * Update the innerHTML of this element, optionally searching for and processing scripts
8676 * @param {String} html The new HTML
8677 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8678 * @param {Function} callback For async script loading you can be noticed when the update completes
8679 * @return {Roo.Element} this
8681 update : function(html, loadScripts, callback){
8682 if(typeof html == "undefined"){
8685 if(loadScripts !== true){
8686 this.dom.innerHTML = html;
8687 if(typeof callback == "function"){
8695 html += '<span id="' + id + '"></span>';
8697 E.onAvailable(id, function(){
8698 var hd = document.getElementsByTagName("head")[0];
8699 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8700 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8701 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8704 while(match = re.exec(html)){
8705 var attrs = match[1];
8706 var srcMatch = attrs ? attrs.match(srcRe) : false;
8707 if(srcMatch && srcMatch[2]){
8708 var s = document.createElement("script");
8709 s.src = srcMatch[2];
8710 var typeMatch = attrs.match(typeRe);
8711 if(typeMatch && typeMatch[2]){
8712 s.type = typeMatch[2];
8715 }else if(match[2] && match[2].length > 0){
8716 if(window.execScript) {
8717 window.execScript(match[2]);
8725 window.eval(match[2]);
8729 var el = document.getElementById(id);
8730 if(el){el.parentNode.removeChild(el);}
8731 if(typeof callback == "function"){
8735 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8740 * Direct access to the UpdateManager update() method (takes the same parameters).
8741 * @param {String/Function} url The url for this request or a function to call to get the url
8742 * @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}
8743 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8744 * @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.
8745 * @return {Roo.Element} this
8748 var um = this.getUpdateManager();
8749 um.update.apply(um, arguments);
8754 * Gets this element's UpdateManager
8755 * @return {Roo.UpdateManager} The UpdateManager
8757 getUpdateManager : function(){
8758 if(!this.updateManager){
8759 this.updateManager = new Roo.UpdateManager(this);
8761 return this.updateManager;
8765 * Disables text selection for this element (normalized across browsers)
8766 * @return {Roo.Element} this
8768 unselectable : function(){
8769 this.dom.unselectable = "on";
8770 this.swallowEvent("selectstart", true);
8771 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
8772 this.addClass("x-unselectable");
8777 * Calculates the x, y to center this element on the screen
8778 * @return {Array} The x, y values [x, y]
8780 getCenterXY : function(){
8781 return this.getAlignToXY(document, 'c-c');
8785 * Centers the Element in either the viewport, or another Element.
8786 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
8788 center : function(centerIn){
8789 this.alignTo(centerIn || document, 'c-c');
8794 * Tests various css rules/browsers to determine if this element uses a border box
8797 isBorderBox : function(){
8798 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
8802 * Return a box {x, y, width, height} that can be used to set another elements
8803 * size/location to match this element.
8804 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
8805 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
8806 * @return {Object} box An object in the format {x, y, width, height}
8808 getBox : function(contentBox, local){
8813 var left = parseInt(this.getStyle("left"), 10) || 0;
8814 var top = parseInt(this.getStyle("top"), 10) || 0;
8817 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
8819 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
8821 var l = this.getBorderWidth("l")+this.getPadding("l");
8822 var r = this.getBorderWidth("r")+this.getPadding("r");
8823 var t = this.getBorderWidth("t")+this.getPadding("t");
8824 var b = this.getBorderWidth("b")+this.getPadding("b");
8825 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)};
8827 bx.right = bx.x + bx.width;
8828 bx.bottom = bx.y + bx.height;
8833 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
8834 for more information about the sides.
8835 * @param {String} sides
8838 getFrameWidth : function(sides, onlyContentBox){
8839 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
8843 * 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.
8844 * @param {Object} box The box to fill {x, y, width, height}
8845 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
8846 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8847 * @return {Roo.Element} this
8849 setBox : function(box, adjust, animate){
8850 var w = box.width, h = box.height;
8851 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
8852 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8853 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8855 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
8860 * Forces the browser to repaint this element
8861 * @return {Roo.Element} this
8863 repaint : function(){
8865 this.addClass("x-repaint");
8866 setTimeout(function(){
8867 Roo.get(dom).removeClass("x-repaint");
8873 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
8874 * then it returns the calculated width of the sides (see getPadding)
8875 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
8876 * @return {Object/Number}
8878 getMargins : function(side){
8881 top: parseInt(this.getStyle("margin-top"), 10) || 0,
8882 left: parseInt(this.getStyle("margin-left"), 10) || 0,
8883 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
8884 right: parseInt(this.getStyle("margin-right"), 10) || 0
8887 return this.addStyles(side, El.margins);
8892 addStyles : function(sides, styles){
8894 for(var i = 0, len = sides.length; i < len; i++){
8895 v = this.getStyle(styles[sides.charAt(i)]);
8897 w = parseInt(v, 10);
8905 * Creates a proxy element of this element
8906 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
8907 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
8908 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
8909 * @return {Roo.Element} The new proxy element
8911 createProxy : function(config, renderTo, matchBox){
8913 renderTo = Roo.getDom(renderTo);
8915 renderTo = document.body;
8917 config = typeof config == "object" ?
8918 config : {tag : "div", cls: config};
8919 var proxy = Roo.DomHelper.append(renderTo, config, true);
8921 proxy.setBox(this.getBox());
8927 * Puts a mask over this element to disable user interaction. Requires core.css.
8928 * This method can only be applied to elements which accept child nodes.
8929 * @param {String} msg (optional) A message to display in the mask
8930 * @param {String} msgCls (optional) A css class to apply to the msg element
8931 * @return {Element} The mask element
8933 mask : function(msg, msgCls)
8935 if(this.getStyle("position") == "static"){
8936 this.setStyle("position", "relative");
8939 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
8941 this.addClass("x-masked");
8942 this._mask.setDisplayed(true);
8947 while (dom && dom.style) {
8948 if (!isNaN(parseInt(dom.style.zIndex))) {
8949 z = Math.max(z, parseInt(dom.style.zIndex));
8951 dom = dom.parentNode;
8953 // if we are masking the body - then it hides everything..
8954 if (this.dom == document.body) {
8956 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
8957 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
8960 if(typeof msg == 'string'){
8962 this._maskMsg = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask-msg", cn:{tag:'div'}}, true);
8964 var mm = this._maskMsg;
8965 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
8966 mm.dom.firstChild.innerHTML = msg;
8967 mm.setDisplayed(true);
8969 mm.setStyle('z-index', z + 102);
8971 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
8972 this._mask.setHeight(this.getHeight());
8974 this._mask.setStyle('z-index', z + 100);
8980 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
8981 * it is cached for reuse.
8983 unmask : function(removeEl){
8985 if(removeEl === true){
8986 this._mask.remove();
8989 this._maskMsg.remove();
8990 delete this._maskMsg;
8993 this._mask.setDisplayed(false);
8995 this._maskMsg.setDisplayed(false);
8999 this.removeClass("x-masked");
9003 * Returns true if this element is masked
9006 isMasked : function(){
9007 return this._mask && this._mask.isVisible();
9011 * Creates an iframe shim for this element to keep selects and other windowed objects from
9013 * @return {Roo.Element} The new shim element
9015 createShim : function(){
9016 var el = document.createElement('iframe');
9017 el.frameBorder = 'no';
9018 el.className = 'roo-shim';
9019 if(Roo.isIE && Roo.isSecure){
9020 el.src = Roo.SSL_SECURE_URL;
9022 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9023 shim.autoBoxAdjust = false;
9028 * Removes this element from the DOM and deletes it from the cache
9030 remove : function(){
9031 if(this.dom.parentNode){
9032 this.dom.parentNode.removeChild(this.dom);
9034 delete El.cache[this.dom.id];
9038 * Sets up event handlers to add and remove a css class when the mouse is over this element
9039 * @param {String} className
9040 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9041 * mouseout events for children elements
9042 * @return {Roo.Element} this
9044 addClassOnOver : function(className, preventFlicker){
9045 this.on("mouseover", function(){
9046 Roo.fly(this, '_internal').addClass(className);
9048 var removeFn = function(e){
9049 if(preventFlicker !== true || !e.within(this, true)){
9050 Roo.fly(this, '_internal').removeClass(className);
9053 this.on("mouseout", removeFn, this.dom);
9058 * Sets up event handlers to add and remove a css class when this element has the focus
9059 * @param {String} className
9060 * @return {Roo.Element} this
9062 addClassOnFocus : function(className){
9063 this.on("focus", function(){
9064 Roo.fly(this, '_internal').addClass(className);
9066 this.on("blur", function(){
9067 Roo.fly(this, '_internal').removeClass(className);
9072 * 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)
9073 * @param {String} className
9074 * @return {Roo.Element} this
9076 addClassOnClick : function(className){
9078 this.on("mousedown", function(){
9079 Roo.fly(dom, '_internal').addClass(className);
9080 var d = Roo.get(document);
9081 var fn = function(){
9082 Roo.fly(dom, '_internal').removeClass(className);
9083 d.removeListener("mouseup", fn);
9085 d.on("mouseup", fn);
9091 * Stops the specified event from bubbling and optionally prevents the default action
9092 * @param {String} eventName
9093 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9094 * @return {Roo.Element} this
9096 swallowEvent : function(eventName, preventDefault){
9097 var fn = function(e){
9098 e.stopPropagation();
9103 if(eventName instanceof Array){
9104 for(var i = 0, len = eventName.length; i < len; i++){
9105 this.on(eventName[i], fn);
9109 this.on(eventName, fn);
9116 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9119 * Sizes this element to its parent element's dimensions performing
9120 * neccessary box adjustments.
9121 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9122 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9123 * @return {Roo.Element} this
9125 fitToParent : function(monitorResize, targetParent) {
9126 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9127 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9128 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9131 var p = Roo.get(targetParent || this.dom.parentNode);
9132 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9133 if (monitorResize === true) {
9134 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9135 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9141 * Gets the next sibling, skipping text nodes
9142 * @return {HTMLElement} The next sibling or null
9144 getNextSibling : function(){
9145 var n = this.dom.nextSibling;
9146 while(n && n.nodeType != 1){
9153 * Gets the previous sibling, skipping text nodes
9154 * @return {HTMLElement} The previous sibling or null
9156 getPrevSibling : function(){
9157 var n = this.dom.previousSibling;
9158 while(n && n.nodeType != 1){
9159 n = n.previousSibling;
9166 * Appends the passed element(s) to this element
9167 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9168 * @return {Roo.Element} this
9170 appendChild: function(el){
9177 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9178 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9179 * automatically generated with the specified attributes.
9180 * @param {HTMLElement} insertBefore (optional) a child element of this element
9181 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9182 * @return {Roo.Element} The new child element
9184 createChild: function(config, insertBefore, returnDom){
9185 config = config || {tag:'div'};
9187 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9189 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9193 * Appends this element to the passed element
9194 * @param {String/HTMLElement/Element} el The new parent element
9195 * @return {Roo.Element} this
9197 appendTo: function(el){
9198 el = Roo.getDom(el);
9199 el.appendChild(this.dom);
9204 * Inserts this element before the passed element in the DOM
9205 * @param {String/HTMLElement/Element} el The element to insert before
9206 * @return {Roo.Element} this
9208 insertBefore: function(el){
9209 el = Roo.getDom(el);
9210 el.parentNode.insertBefore(this.dom, el);
9215 * Inserts this element after the passed element in the DOM
9216 * @param {String/HTMLElement/Element} el The element to insert after
9217 * @return {Roo.Element} this
9219 insertAfter: function(el){
9220 el = Roo.getDom(el);
9221 el.parentNode.insertBefore(this.dom, el.nextSibling);
9226 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9227 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9228 * @return {Roo.Element} The new child
9230 insertFirst: function(el, returnDom){
9232 if(typeof el == 'object' && !el.nodeType){ // dh config
9233 return this.createChild(el, this.dom.firstChild, returnDom);
9235 el = Roo.getDom(el);
9236 this.dom.insertBefore(el, this.dom.firstChild);
9237 return !returnDom ? Roo.get(el) : el;
9242 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9243 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9244 * @param {String} where (optional) 'before' or 'after' defaults to before
9245 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9246 * @return {Roo.Element} the inserted Element
9248 insertSibling: function(el, where, returnDom){
9249 where = where ? where.toLowerCase() : 'before';
9251 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9253 if(typeof el == 'object' && !el.nodeType){ // dh config
9254 if(where == 'after' && !this.dom.nextSibling){
9255 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9257 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9261 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9262 where == 'before' ? this.dom : this.dom.nextSibling);
9271 * Creates and wraps this element with another element
9272 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9273 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9274 * @return {HTMLElement/Element} The newly created wrapper element
9276 wrap: function(config, returnDom){
9278 config = {tag: "div"};
9280 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9281 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9286 * Replaces the passed element with this element
9287 * @param {String/HTMLElement/Element} el The element to replace
9288 * @return {Roo.Element} this
9290 replace: function(el){
9292 this.insertBefore(el);
9298 * Inserts an html fragment into this element
9299 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9300 * @param {String} html The HTML fragment
9301 * @param {Boolean} returnEl True to return an Roo.Element
9302 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9304 insertHtml : function(where, html, returnEl){
9305 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9306 return returnEl ? Roo.get(el) : el;
9310 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9311 * @param {Object} o The object with the attributes
9312 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9313 * @return {Roo.Element} this
9315 set : function(o, useSet){
9317 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9319 if(attr == "style" || typeof o[attr] == "function") continue;
9321 el.className = o["cls"];
9323 if(useSet) el.setAttribute(attr, o[attr]);
9324 else el[attr] = o[attr];
9328 Roo.DomHelper.applyStyles(el, o.style);
9334 * Convenience method for constructing a KeyMap
9335 * @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:
9336 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9337 * @param {Function} fn The function to call
9338 * @param {Object} scope (optional) The scope of the function
9339 * @return {Roo.KeyMap} The KeyMap created
9341 addKeyListener : function(key, fn, scope){
9343 if(typeof key != "object" || key instanceof Array){
9359 return new Roo.KeyMap(this, config);
9363 * Creates a KeyMap for this element
9364 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9365 * @return {Roo.KeyMap} The KeyMap created
9367 addKeyMap : function(config){
9368 return new Roo.KeyMap(this, config);
9372 * Returns true if this element is scrollable.
9375 isScrollable : function(){
9377 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9381 * 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().
9382 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9383 * @param {Number} value The new scroll value
9384 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9385 * @return {Element} this
9388 scrollTo : function(side, value, animate){
9389 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9391 this.dom[prop] = value;
9393 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9394 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9400 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9401 * within this element's scrollable range.
9402 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9403 * @param {Number} distance How far to scroll the element in pixels
9404 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9405 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9406 * was scrolled as far as it could go.
9408 scroll : function(direction, distance, animate){
9409 if(!this.isScrollable()){
9413 var l = el.scrollLeft, t = el.scrollTop;
9414 var w = el.scrollWidth, h = el.scrollHeight;
9415 var cw = el.clientWidth, ch = el.clientHeight;
9416 direction = direction.toLowerCase();
9417 var scrolled = false;
9418 var a = this.preanim(arguments, 2);
9423 var v = Math.min(l + distance, w-cw);
9424 this.scrollTo("left", v, a);
9431 var v = Math.max(l - distance, 0);
9432 this.scrollTo("left", v, a);
9440 var v = Math.max(t - distance, 0);
9441 this.scrollTo("top", v, a);
9449 var v = Math.min(t + distance, h-ch);
9450 this.scrollTo("top", v, a);
9459 * Translates the passed page coordinates into left/top css values for this element
9460 * @param {Number/Array} x The page x or an array containing [x, y]
9461 * @param {Number} y The page y
9462 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9464 translatePoints : function(x, y){
9465 if(typeof x == 'object' || x instanceof Array){
9468 var p = this.getStyle('position');
9469 var o = this.getXY();
9471 var l = parseInt(this.getStyle('left'), 10);
9472 var t = parseInt(this.getStyle('top'), 10);
9475 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9478 t = (p == "relative") ? 0 : this.dom.offsetTop;
9481 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9485 * Returns the current scroll position of the element.
9486 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9488 getScroll : function(){
9489 var d = this.dom, doc = document;
9490 if(d == doc || d == doc.body){
9491 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9492 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9493 return {left: l, top: t};
9495 return {left: d.scrollLeft, top: d.scrollTop};
9500 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9501 * are convert to standard 6 digit hex color.
9502 * @param {String} attr The css attribute
9503 * @param {String} defaultValue The default value to use when a valid color isn't found
9504 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9507 getColor : function(attr, defaultValue, prefix){
9508 var v = this.getStyle(attr);
9509 if(!v || v == "transparent" || v == "inherit") {
9510 return defaultValue;
9512 var color = typeof prefix == "undefined" ? "#" : prefix;
9513 if(v.substr(0, 4) == "rgb("){
9514 var rvs = v.slice(4, v.length -1).split(",");
9515 for(var i = 0; i < 3; i++){
9516 var h = parseInt(rvs[i]).toString(16);
9523 if(v.substr(0, 1) == "#"){
9525 for(var i = 1; i < 4; i++){
9526 var c = v.charAt(i);
9529 }else if(v.length == 7){
9530 color += v.substr(1);
9534 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9538 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9539 * gradient background, rounded corners and a 4-way shadow.
9540 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9541 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9542 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9543 * @return {Roo.Element} this
9545 boxWrap : function(cls){
9546 cls = cls || 'x-box';
9547 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9548 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9553 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9554 * @param {String} namespace The namespace in which to look for the attribute
9555 * @param {String} name The attribute name
9556 * @return {String} The attribute value
9558 getAttributeNS : Roo.isIE ? function(ns, name){
9560 var type = typeof d[ns+":"+name];
9561 if(type != 'undefined' && type != 'unknown'){
9562 return d[ns+":"+name];
9565 } : function(ns, name){
9567 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9572 * Sets or Returns the value the dom attribute value
9573 * @param {String} name The attribute name
9574 * @param {String} value (optional) The value to set the attribute to
9575 * @return {String} The attribute value
9577 attr : function(name){
9578 if (arguments.length > 1) {
9579 this.dom.setAttribute(name, arguments[1]);
9580 return arguments[1];
9582 if (!this.dom.hasAttribute(name)) {
9585 return this.dom.getAttribute(name);
9592 var ep = El.prototype;
9595 * Appends an event handler (Shorthand for addListener)
9596 * @param {String} eventName The type of event to append
9597 * @param {Function} fn The method the event invokes
9598 * @param {Object} scope (optional) The scope (this object) of the fn
9599 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9602 ep.on = ep.addListener;
9604 ep.mon = ep.addListener;
9607 * Removes an event handler from this element (shorthand for removeListener)
9608 * @param {String} eventName the type of event to remove
9609 * @param {Function} fn the method the event invokes
9610 * @return {Roo.Element} this
9613 ep.un = ep.removeListener;
9616 * true to automatically adjust width and height settings for box-model issues (default to true)
9618 ep.autoBoxAdjust = true;
9621 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9624 El.addUnits = function(v, defaultUnit){
9625 if(v === "" || v == "auto"){
9628 if(v === undefined){
9631 if(typeof v == "number" || !El.unitPattern.test(v)){
9632 return v + (defaultUnit || 'px');
9637 // special markup used throughout Roo when box wrapping elements
9638 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>';
9640 * Visibility mode constant - Use visibility to hide element
9646 * Visibility mode constant - Use display to hide element
9652 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9653 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9654 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9666 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9667 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9668 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9669 * @return {Element} The Element object
9672 El.get = function(el){
9674 if(!el){ return null; }
9675 if(typeof el == "string"){ // element id
9676 if(!(elm = document.getElementById(el))){
9679 if(ex = El.cache[el]){
9682 ex = El.cache[el] = new El(elm);
9685 }else if(el.tagName){ // dom element
9689 if(ex = El.cache[id]){
9692 ex = El.cache[id] = new El(el);
9695 }else if(el instanceof El){
9697 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9698 // catch case where it hasn't been appended
9699 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9702 }else if(el.isComposite){
9704 }else if(el instanceof Array){
9705 return El.select(el);
9706 }else if(el == document){
9707 // create a bogus element object representing the document object
9709 var f = function(){};
9710 f.prototype = El.prototype;
9712 docEl.dom = document;
9720 El.uncache = function(el){
9721 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9723 delete El.cache[a[i].id || a[i]];
9729 // Garbage collection - uncache elements/purge listeners on orphaned elements
9730 // so we don't hold a reference and cause the browser to retain them
9731 El.garbageCollect = function(){
9732 if(!Roo.enableGarbageCollector){
9733 clearInterval(El.collectorThread);
9736 for(var eid in El.cache){
9737 var el = El.cache[eid], d = el.dom;
9738 // -------------------------------------------------------
9739 // Determining what is garbage:
9740 // -------------------------------------------------------
9742 // dom node is null, definitely garbage
9743 // -------------------------------------------------------
9745 // no parentNode == direct orphan, definitely garbage
9746 // -------------------------------------------------------
9747 // !d.offsetParent && !document.getElementById(eid)
9748 // display none elements have no offsetParent so we will
9749 // also try to look it up by it's id. However, check
9750 // offsetParent first so we don't do unneeded lookups.
9751 // This enables collection of elements that are not orphans
9752 // directly, but somewhere up the line they have an orphan
9754 // -------------------------------------------------------
9755 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
9756 delete El.cache[eid];
9757 if(d && Roo.enableListenerCollection){
9763 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
9767 El.Flyweight = function(dom){
9770 El.Flyweight.prototype = El.prototype;
9772 El._flyweights = {};
9774 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9775 * the dom node can be overwritten by other code.
9776 * @param {String/HTMLElement} el The dom node or id
9777 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9778 * prevent conflicts (e.g. internally Roo uses "_internal")
9780 * @return {Element} The shared Element object
9782 El.fly = function(el, named){
9783 named = named || '_global';
9784 el = Roo.getDom(el);
9788 if(!El._flyweights[named]){
9789 El._flyweights[named] = new El.Flyweight();
9791 El._flyweights[named].dom = el;
9792 return El._flyweights[named];
9796 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9797 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9798 * Shorthand of {@link Roo.Element#get}
9799 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9800 * @return {Element} The Element object
9806 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9807 * the dom node can be overwritten by other code.
9808 * Shorthand of {@link Roo.Element#fly}
9809 * @param {String/HTMLElement} el The dom node or id
9810 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9811 * prevent conflicts (e.g. internally Roo uses "_internal")
9813 * @return {Element} The shared Element object
9819 // speedy lookup for elements never to box adjust
9820 var noBoxAdjust = Roo.isStrict ? {
9823 input:1, select:1, textarea:1
9825 if(Roo.isIE || Roo.isGecko){
9826 noBoxAdjust['button'] = 1;
9830 Roo.EventManager.on(window, 'unload', function(){
9832 delete El._flyweights;
9840 Roo.Element.selectorFunction = Roo.DomQuery.select;
9843 Roo.Element.select = function(selector, unique, root){
9845 if(typeof selector == "string"){
9846 els = Roo.Element.selectorFunction(selector, root);
9847 }else if(selector.length !== undefined){
9850 throw "Invalid selector";
9852 if(unique === true){
9853 return new Roo.CompositeElement(els);
9855 return new Roo.CompositeElementLite(els);
9859 * Selects elements based on the passed CSS selector to enable working on them as 1.
9860 * @param {String/Array} selector The CSS selector or an array of elements
9861 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
9862 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
9863 * @return {CompositeElementLite/CompositeElement}
9867 Roo.select = Roo.Element.select;
9884 * Ext JS Library 1.1.1
9885 * Copyright(c) 2006-2007, Ext JS, LLC.
9887 * Originally Released Under LGPL - original licence link has changed is not relivant.
9890 * <script type="text/javascript">
9895 //Notifies Element that fx methods are available
9896 Roo.enableFx = true;
9900 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
9901 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
9902 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
9903 * Element effects to work.</p><br/>
9905 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
9906 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
9907 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
9908 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
9909 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
9910 * expected results and should be done with care.</p><br/>
9912 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
9913 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
9916 ----- -----------------------------
9917 tl The top left corner
9918 t The center of the top edge
9919 tr The top right corner
9920 l The center of the left edge
9921 r The center of the right edge
9922 bl The bottom left corner
9923 b The center of the bottom edge
9924 br The bottom right corner
9926 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
9927 * below are common options that can be passed to any Fx method.</b>
9928 * @cfg {Function} callback A function called when the effect is finished
9929 * @cfg {Object} scope The scope of the effect function
9930 * @cfg {String} easing A valid Easing value for the effect
9931 * @cfg {String} afterCls A css class to apply after the effect
9932 * @cfg {Number} duration The length of time (in seconds) that the effect should last
9933 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
9934 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
9935 * effects that end with the element being visually hidden, ignored otherwise)
9936 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
9937 * a function which returns such a specification that will be applied to the Element after the effect finishes
9938 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
9939 * @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
9940 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
9944 * Slides the element into view. An anchor point can be optionally passed to set the point of
9945 * origin for the slide effect. This function automatically handles wrapping the element with
9946 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
9949 // default: slide the element in from the top
9952 // custom: slide the element in from the right with a 2-second duration
9953 el.slideIn('r', { duration: 2 });
9955 // common config options shown with default values
9961 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
9962 * @param {Object} options (optional) Object literal with any of the Fx config options
9963 * @return {Roo.Element} The Element
9965 slideIn : function(anchor, o){
9966 var el = this.getFxEl();
9969 el.queueFx(o, function(){
9971 anchor = anchor || "t";
9973 // fix display to visibility
9976 // restore values after effect
9977 var r = this.getFxRestore();
9978 var b = this.getBox();
9979 // fixed size for slide
9983 var wrap = this.fxWrap(r.pos, o, "hidden");
9985 var st = this.dom.style;
9986 st.visibility = "visible";
9987 st.position = "absolute";
9989 // clear out temp styles after slide and unwrap
9990 var after = function(){
9991 el.fxUnwrap(wrap, r.pos, o);
9993 st.height = r.height;
9996 // time to calc the positions
9997 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
9999 switch(anchor.toLowerCase()){
10001 wrap.setSize(b.width, 0);
10002 st.left = st.bottom = "0";
10006 wrap.setSize(0, b.height);
10007 st.right = st.top = "0";
10011 wrap.setSize(0, b.height);
10012 wrap.setX(b.right);
10013 st.left = st.top = "0";
10014 a = {width: bw, points: pt};
10017 wrap.setSize(b.width, 0);
10018 wrap.setY(b.bottom);
10019 st.left = st.top = "0";
10020 a = {height: bh, points: pt};
10023 wrap.setSize(0, 0);
10024 st.right = st.bottom = "0";
10025 a = {width: bw, height: bh};
10028 wrap.setSize(0, 0);
10029 wrap.setY(b.y+b.height);
10030 st.right = st.top = "0";
10031 a = {width: bw, height: bh, points: pt};
10034 wrap.setSize(0, 0);
10035 wrap.setXY([b.right, b.bottom]);
10036 st.left = st.top = "0";
10037 a = {width: bw, height: bh, points: pt};
10040 wrap.setSize(0, 0);
10041 wrap.setX(b.x+b.width);
10042 st.left = st.bottom = "0";
10043 a = {width: bw, height: bh, points: pt};
10046 this.dom.style.visibility = "visible";
10049 arguments.callee.anim = wrap.fxanim(a,
10059 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10060 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10061 * 'hidden') but block elements will still take up space in the document. The element must be removed
10062 * from the DOM using the 'remove' config option if desired. This function automatically handles
10063 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10066 // default: slide the element out to the top
10069 // custom: slide the element out to the right with a 2-second duration
10070 el.slideOut('r', { duration: 2 });
10072 // common config options shown with default values
10080 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10081 * @param {Object} options (optional) Object literal with any of the Fx config options
10082 * @return {Roo.Element} The Element
10084 slideOut : function(anchor, o){
10085 var el = this.getFxEl();
10088 el.queueFx(o, function(){
10090 anchor = anchor || "t";
10092 // restore values after effect
10093 var r = this.getFxRestore();
10095 var b = this.getBox();
10096 // fixed size for slide
10100 var wrap = this.fxWrap(r.pos, o, "visible");
10102 var st = this.dom.style;
10103 st.visibility = "visible";
10104 st.position = "absolute";
10108 var after = function(){
10110 el.setDisplayed(false);
10115 el.fxUnwrap(wrap, r.pos, o);
10117 st.width = r.width;
10118 st.height = r.height;
10123 var a, zero = {to: 0};
10124 switch(anchor.toLowerCase()){
10126 st.left = st.bottom = "0";
10127 a = {height: zero};
10130 st.right = st.top = "0";
10134 st.left = st.top = "0";
10135 a = {width: zero, points: {to:[b.right, b.y]}};
10138 st.left = st.top = "0";
10139 a = {height: zero, points: {to:[b.x, b.bottom]}};
10142 st.right = st.bottom = "0";
10143 a = {width: zero, height: zero};
10146 st.right = st.top = "0";
10147 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10150 st.left = st.top = "0";
10151 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10154 st.left = st.bottom = "0";
10155 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10159 arguments.callee.anim = wrap.fxanim(a,
10169 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10170 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10171 * The element must be removed from the DOM using the 'remove' config option if desired.
10177 // common config options shown with default values
10185 * @param {Object} options (optional) Object literal with any of the Fx config options
10186 * @return {Roo.Element} The Element
10188 puff : function(o){
10189 var el = this.getFxEl();
10192 el.queueFx(o, function(){
10193 this.clearOpacity();
10196 // restore values after effect
10197 var r = this.getFxRestore();
10198 var st = this.dom.style;
10200 var after = function(){
10202 el.setDisplayed(false);
10209 el.setPositioning(r.pos);
10210 st.width = r.width;
10211 st.height = r.height;
10216 var width = this.getWidth();
10217 var height = this.getHeight();
10219 arguments.callee.anim = this.fxanim({
10220 width : {to: this.adjustWidth(width * 2)},
10221 height : {to: this.adjustHeight(height * 2)},
10222 points : {by: [-(width * .5), -(height * .5)]},
10224 fontSize: {to:200, unit: "%"}
10235 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10236 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10237 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10243 // all config options shown with default values
10251 * @param {Object} options (optional) Object literal with any of the Fx config options
10252 * @return {Roo.Element} The Element
10254 switchOff : function(o){
10255 var el = this.getFxEl();
10258 el.queueFx(o, function(){
10259 this.clearOpacity();
10262 // restore values after effect
10263 var r = this.getFxRestore();
10264 var st = this.dom.style;
10266 var after = function(){
10268 el.setDisplayed(false);
10274 el.setPositioning(r.pos);
10275 st.width = r.width;
10276 st.height = r.height;
10281 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10282 this.clearOpacity();
10286 points:{by:[0, this.getHeight() * .5]}
10287 }, o, 'motion', 0.3, 'easeIn', after);
10288 }).defer(100, this);
10295 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10296 * changed using the "attr" config option) and then fading back to the original color. If no original
10297 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10300 // default: highlight background to yellow
10303 // custom: highlight foreground text to blue for 2 seconds
10304 el.highlight("0000ff", { attr: 'color', duration: 2 });
10306 // common config options shown with default values
10307 el.highlight("ffff9c", {
10308 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10309 endColor: (current color) or "ffffff",
10314 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10315 * @param {Object} options (optional) Object literal with any of the Fx config options
10316 * @return {Roo.Element} The Element
10318 highlight : function(color, o){
10319 var el = this.getFxEl();
10322 el.queueFx(o, function(){
10323 color = color || "ffff9c";
10324 attr = o.attr || "backgroundColor";
10326 this.clearOpacity();
10329 var origColor = this.getColor(attr);
10330 var restoreColor = this.dom.style[attr];
10331 endColor = (o.endColor || origColor) || "ffffff";
10333 var after = function(){
10334 el.dom.style[attr] = restoreColor;
10339 a[attr] = {from: color, to: endColor};
10340 arguments.callee.anim = this.fxanim(a,
10350 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10353 // default: a single light blue ripple
10356 // custom: 3 red ripples lasting 3 seconds total
10357 el.frame("ff0000", 3, { duration: 3 });
10359 // common config options shown with default values
10360 el.frame("C3DAF9", 1, {
10361 duration: 1 //duration of entire animation (not each individual ripple)
10362 // Note: Easing is not configurable and will be ignored if included
10365 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10366 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10367 * @param {Object} options (optional) Object literal with any of the Fx config options
10368 * @return {Roo.Element} The Element
10370 frame : function(color, count, o){
10371 var el = this.getFxEl();
10374 el.queueFx(o, function(){
10375 color = color || "#C3DAF9";
10376 if(color.length == 6){
10377 color = "#" + color;
10379 count = count || 1;
10380 duration = o.duration || 1;
10383 var b = this.getBox();
10384 var animFn = function(){
10385 var proxy = this.createProxy({
10388 visbility:"hidden",
10389 position:"absolute",
10390 "z-index":"35000", // yee haw
10391 border:"0px solid " + color
10394 var scale = Roo.isBorderBox ? 2 : 1;
10396 top:{from:b.y, to:b.y - 20},
10397 left:{from:b.x, to:b.x - 20},
10398 borderWidth:{from:0, to:10},
10399 opacity:{from:1, to:0},
10400 height:{from:b.height, to:(b.height + (20*scale))},
10401 width:{from:b.width, to:(b.width + (20*scale))}
10402 }, duration, function(){
10406 animFn.defer((duration/2)*1000, this);
10417 * Creates a pause before any subsequent queued effects begin. If there are
10418 * no effects queued after the pause it will have no effect.
10423 * @param {Number} seconds The length of time to pause (in seconds)
10424 * @return {Roo.Element} The Element
10426 pause : function(seconds){
10427 var el = this.getFxEl();
10430 el.queueFx(o, function(){
10431 setTimeout(function(){
10433 }, seconds * 1000);
10439 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10440 * using the "endOpacity" config option.
10443 // default: fade in from opacity 0 to 100%
10446 // custom: fade in from opacity 0 to 75% over 2 seconds
10447 el.fadeIn({ endOpacity: .75, duration: 2});
10449 // common config options shown with default values
10451 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10456 * @param {Object} options (optional) Object literal with any of the Fx config options
10457 * @return {Roo.Element} The Element
10459 fadeIn : function(o){
10460 var el = this.getFxEl();
10462 el.queueFx(o, function(){
10463 this.setOpacity(0);
10465 this.dom.style.visibility = 'visible';
10466 var to = o.endOpacity || 1;
10467 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10468 o, null, .5, "easeOut", function(){
10470 this.clearOpacity();
10479 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10480 * using the "endOpacity" config option.
10483 // default: fade out from the element's current opacity to 0
10486 // custom: fade out from the element's current opacity to 25% over 2 seconds
10487 el.fadeOut({ endOpacity: .25, duration: 2});
10489 // common config options shown with default values
10491 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10498 * @param {Object} options (optional) Object literal with any of the Fx config options
10499 * @return {Roo.Element} The Element
10501 fadeOut : function(o){
10502 var el = this.getFxEl();
10504 el.queueFx(o, function(){
10505 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10506 o, null, .5, "easeOut", function(){
10507 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10508 this.dom.style.display = "none";
10510 this.dom.style.visibility = "hidden";
10512 this.clearOpacity();
10520 * Animates the transition of an element's dimensions from a starting height/width
10521 * to an ending height/width.
10524 // change height and width to 100x100 pixels
10525 el.scale(100, 100);
10527 // common config options shown with default values. The height and width will default to
10528 // the element's existing values if passed as null.
10531 [element's height], {
10536 * @param {Number} width The new width (pass undefined to keep the original width)
10537 * @param {Number} height The new height (pass undefined to keep the original height)
10538 * @param {Object} options (optional) Object literal with any of the Fx config options
10539 * @return {Roo.Element} The Element
10541 scale : function(w, h, o){
10542 this.shift(Roo.apply({}, o, {
10550 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10551 * Any of these properties not specified in the config object will not be changed. This effect
10552 * requires that at least one new dimension, position or opacity setting must be passed in on
10553 * the config object in order for the function to have any effect.
10556 // slide the element horizontally to x position 200 while changing the height and opacity
10557 el.shift({ x: 200, height: 50, opacity: .8 });
10559 // common config options shown with default values.
10561 width: [element's width],
10562 height: [element's height],
10563 x: [element's x position],
10564 y: [element's y position],
10565 opacity: [element's opacity],
10570 * @param {Object} options Object literal with any of the Fx config options
10571 * @return {Roo.Element} The Element
10573 shift : function(o){
10574 var el = this.getFxEl();
10576 el.queueFx(o, function(){
10577 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10578 if(w !== undefined){
10579 a.width = {to: this.adjustWidth(w)};
10581 if(h !== undefined){
10582 a.height = {to: this.adjustHeight(h)};
10584 if(x !== undefined || y !== undefined){
10586 x !== undefined ? x : this.getX(),
10587 y !== undefined ? y : this.getY()
10590 if(op !== undefined){
10591 a.opacity = {to: op};
10593 if(o.xy !== undefined){
10594 a.points = {to: o.xy};
10596 arguments.callee.anim = this.fxanim(a,
10597 o, 'motion', .35, "easeOut", function(){
10605 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10606 * ending point of the effect.
10609 // default: slide the element downward while fading out
10612 // custom: slide the element out to the right with a 2-second duration
10613 el.ghost('r', { duration: 2 });
10615 // common config options shown with default values
10623 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10624 * @param {Object} options (optional) Object literal with any of the Fx config options
10625 * @return {Roo.Element} The Element
10627 ghost : function(anchor, o){
10628 var el = this.getFxEl();
10631 el.queueFx(o, function(){
10632 anchor = anchor || "b";
10634 // restore values after effect
10635 var r = this.getFxRestore();
10636 var w = this.getWidth(),
10637 h = this.getHeight();
10639 var st = this.dom.style;
10641 var after = function(){
10643 el.setDisplayed(false);
10649 el.setPositioning(r.pos);
10650 st.width = r.width;
10651 st.height = r.height;
10656 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10657 switch(anchor.toLowerCase()){
10684 arguments.callee.anim = this.fxanim(a,
10694 * Ensures that all effects queued after syncFx is called on the element are
10695 * run concurrently. This is the opposite of {@link #sequenceFx}.
10696 * @return {Roo.Element} The Element
10698 syncFx : function(){
10699 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10708 * Ensures that all effects queued after sequenceFx is called on the element are
10709 * run in sequence. This is the opposite of {@link #syncFx}.
10710 * @return {Roo.Element} The Element
10712 sequenceFx : function(){
10713 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10715 concurrent : false,
10722 nextFx : function(){
10723 var ef = this.fxQueue[0];
10730 * Returns true if the element has any effects actively running or queued, else returns false.
10731 * @return {Boolean} True if element has active effects, else false
10733 hasActiveFx : function(){
10734 return this.fxQueue && this.fxQueue[0];
10738 * Stops any running effects and clears the element's internal effects queue if it contains
10739 * any additional effects that haven't started yet.
10740 * @return {Roo.Element} The Element
10742 stopFx : function(){
10743 if(this.hasActiveFx()){
10744 var cur = this.fxQueue[0];
10745 if(cur && cur.anim && cur.anim.isAnimated()){
10746 this.fxQueue = [cur]; // clear out others
10747 cur.anim.stop(true);
10754 beforeFx : function(o){
10755 if(this.hasActiveFx() && !o.concurrent){
10766 * Returns true if the element is currently blocking so that no other effect can be queued
10767 * until this effect is finished, else returns false if blocking is not set. This is commonly
10768 * used to ensure that an effect initiated by a user action runs to completion prior to the
10769 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
10770 * @return {Boolean} True if blocking, else false
10772 hasFxBlock : function(){
10773 var q = this.fxQueue;
10774 return q && q[0] && q[0].block;
10778 queueFx : function(o, fn){
10782 if(!this.hasFxBlock()){
10783 Roo.applyIf(o, this.fxDefaults);
10785 var run = this.beforeFx(o);
10786 fn.block = o.block;
10787 this.fxQueue.push(fn);
10799 fxWrap : function(pos, o, vis){
10801 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
10804 wrapXY = this.getXY();
10806 var div = document.createElement("div");
10807 div.style.visibility = vis;
10808 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
10809 wrap.setPositioning(pos);
10810 if(wrap.getStyle("position") == "static"){
10811 wrap.position("relative");
10813 this.clearPositioning('auto');
10815 wrap.dom.appendChild(this.dom);
10817 wrap.setXY(wrapXY);
10824 fxUnwrap : function(wrap, pos, o){
10825 this.clearPositioning();
10826 this.setPositioning(pos);
10828 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
10834 getFxRestore : function(){
10835 var st = this.dom.style;
10836 return {pos: this.getPositioning(), width: st.width, height : st.height};
10840 afterFx : function(o){
10842 this.applyStyles(o.afterStyle);
10845 this.addClass(o.afterCls);
10847 if(o.remove === true){
10850 Roo.callback(o.callback, o.scope, [this]);
10852 this.fxQueue.shift();
10858 getFxEl : function(){ // support for composite element fx
10859 return Roo.get(this.dom);
10863 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
10864 animType = animType || 'run';
10866 var anim = Roo.lib.Anim[animType](
10868 (opt.duration || defaultDur) || .35,
10869 (opt.easing || defaultEase) || 'easeOut',
10871 Roo.callback(cb, this);
10880 // backwords compat
10881 Roo.Fx.resize = Roo.Fx.scale;
10883 //When included, Roo.Fx is automatically applied to Element so that all basic
10884 //effects are available directly via the Element API
10885 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
10887 * Ext JS Library 1.1.1
10888 * Copyright(c) 2006-2007, Ext JS, LLC.
10890 * Originally Released Under LGPL - original licence link has changed is not relivant.
10893 * <script type="text/javascript">
10898 * @class Roo.CompositeElement
10899 * Standard composite class. Creates a Roo.Element for every element in the collection.
10901 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
10902 * actions will be performed on all the elements in this collection.</b>
10904 * All methods return <i>this</i> and can be chained.
10906 var els = Roo.select("#some-el div.some-class", true);
10907 // or select directly from an existing element
10908 var el = Roo.get('some-el');
10909 el.select('div.some-class', true);
10911 els.setWidth(100); // all elements become 100 width
10912 els.hide(true); // all elements fade out and hide
10914 els.setWidth(100).hide(true);
10917 Roo.CompositeElement = function(els){
10918 this.elements = [];
10919 this.addElements(els);
10921 Roo.CompositeElement.prototype = {
10923 addElements : function(els){
10924 if(!els) return this;
10925 if(typeof els == "string"){
10926 els = Roo.Element.selectorFunction(els);
10928 var yels = this.elements;
10929 var index = yels.length-1;
10930 for(var i = 0, len = els.length; i < len; i++) {
10931 yels[++index] = Roo.get(els[i]);
10937 * Clears this composite and adds the elements returned by the passed selector.
10938 * @param {String/Array} els A string CSS selector, an array of elements or an element
10939 * @return {CompositeElement} this
10941 fill : function(els){
10942 this.elements = [];
10948 * Filters this composite to only elements that match the passed selector.
10949 * @param {String} selector A string CSS selector
10950 * @return {CompositeElement} this
10952 filter : function(selector){
10954 this.each(function(el){
10955 if(el.is(selector)){
10956 els[els.length] = el.dom;
10963 invoke : function(fn, args){
10964 var els = this.elements;
10965 for(var i = 0, len = els.length; i < len; i++) {
10966 Roo.Element.prototype[fn].apply(els[i], args);
10971 * Adds elements to this composite.
10972 * @param {String/Array} els A string CSS selector, an array of elements or an element
10973 * @return {CompositeElement} this
10975 add : function(els){
10976 if(typeof els == "string"){
10977 this.addElements(Roo.Element.selectorFunction(els));
10978 }else if(els.length !== undefined){
10979 this.addElements(els);
10981 this.addElements([els]);
10986 * Calls the passed function passing (el, this, index) for each element in this composite.
10987 * @param {Function} fn The function to call
10988 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
10989 * @return {CompositeElement} this
10991 each : function(fn, scope){
10992 var els = this.elements;
10993 for(var i = 0, len = els.length; i < len; i++){
10994 if(fn.call(scope || els[i], els[i], this, i) === false) {
11002 * Returns the Element object at the specified index
11003 * @param {Number} index
11004 * @return {Roo.Element}
11006 item : function(index){
11007 return this.elements[index] || null;
11011 * Returns the first Element
11012 * @return {Roo.Element}
11014 first : function(){
11015 return this.item(0);
11019 * Returns the last Element
11020 * @return {Roo.Element}
11023 return this.item(this.elements.length-1);
11027 * Returns the number of elements in this composite
11030 getCount : function(){
11031 return this.elements.length;
11035 * Returns true if this composite contains the passed element
11038 contains : function(el){
11039 return this.indexOf(el) !== -1;
11043 * Returns true if this composite contains the passed element
11046 indexOf : function(el){
11047 return this.elements.indexOf(Roo.get(el));
11052 * Removes the specified element(s).
11053 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11054 * or an array of any of those.
11055 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11056 * @return {CompositeElement} this
11058 removeElement : function(el, removeDom){
11059 if(el instanceof Array){
11060 for(var i = 0, len = el.length; i < len; i++){
11061 this.removeElement(el[i]);
11065 var index = typeof el == 'number' ? el : this.indexOf(el);
11068 var d = this.elements[index];
11072 d.parentNode.removeChild(d);
11075 this.elements.splice(index, 1);
11081 * Replaces the specified element with the passed element.
11082 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11084 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11085 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11086 * @return {CompositeElement} this
11088 replaceElement : function(el, replacement, domReplace){
11089 var index = typeof el == 'number' ? el : this.indexOf(el);
11092 this.elements[index].replaceWith(replacement);
11094 this.elements.splice(index, 1, Roo.get(replacement))
11101 * Removes all elements.
11103 clear : function(){
11104 this.elements = [];
11108 Roo.CompositeElement.createCall = function(proto, fnName){
11109 if(!proto[fnName]){
11110 proto[fnName] = function(){
11111 return this.invoke(fnName, arguments);
11115 for(var fnName in Roo.Element.prototype){
11116 if(typeof Roo.Element.prototype[fnName] == "function"){
11117 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11123 * Ext JS Library 1.1.1
11124 * Copyright(c) 2006-2007, Ext JS, LLC.
11126 * Originally Released Under LGPL - original licence link has changed is not relivant.
11129 * <script type="text/javascript">
11133 * @class Roo.CompositeElementLite
11134 * @extends Roo.CompositeElement
11135 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11137 var els = Roo.select("#some-el div.some-class");
11138 // or select directly from an existing element
11139 var el = Roo.get('some-el');
11140 el.select('div.some-class');
11142 els.setWidth(100); // all elements become 100 width
11143 els.hide(true); // all elements fade out and hide
11145 els.setWidth(100).hide(true);
11146 </code></pre><br><br>
11147 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11148 * actions will be performed on all the elements in this collection.</b>
11150 Roo.CompositeElementLite = function(els){
11151 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11152 this.el = new Roo.Element.Flyweight();
11154 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11155 addElements : function(els){
11157 if(els instanceof Array){
11158 this.elements = this.elements.concat(els);
11160 var yels = this.elements;
11161 var index = yels.length-1;
11162 for(var i = 0, len = els.length; i < len; i++) {
11163 yels[++index] = els[i];
11169 invoke : function(fn, args){
11170 var els = this.elements;
11172 for(var i = 0, len = els.length; i < len; i++) {
11174 Roo.Element.prototype[fn].apply(el, args);
11179 * Returns a flyweight Element of the dom element object at the specified index
11180 * @param {Number} index
11181 * @return {Roo.Element}
11183 item : function(index){
11184 if(!this.elements[index]){
11187 this.el.dom = this.elements[index];
11191 // fixes scope with flyweight
11192 addListener : function(eventName, handler, scope, opt){
11193 var els = this.elements;
11194 for(var i = 0, len = els.length; i < len; i++) {
11195 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11201 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11202 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11203 * a reference to the dom node, use el.dom.</b>
11204 * @param {Function} fn The function to call
11205 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11206 * @return {CompositeElement} this
11208 each : function(fn, scope){
11209 var els = this.elements;
11211 for(var i = 0, len = els.length; i < len; i++){
11213 if(fn.call(scope || el, el, this, i) === false){
11220 indexOf : function(el){
11221 return this.elements.indexOf(Roo.getDom(el));
11224 replaceElement : function(el, replacement, domReplace){
11225 var index = typeof el == 'number' ? el : this.indexOf(el);
11227 replacement = Roo.getDom(replacement);
11229 var d = this.elements[index];
11230 d.parentNode.insertBefore(replacement, d);
11231 d.parentNode.removeChild(d);
11233 this.elements.splice(index, 1, replacement);
11238 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11242 * Ext JS Library 1.1.1
11243 * Copyright(c) 2006-2007, Ext JS, LLC.
11245 * Originally Released Under LGPL - original licence link has changed is not relivant.
11248 * <script type="text/javascript">
11254 * @class Roo.data.Connection
11255 * @extends Roo.util.Observable
11256 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11257 * either to a configured URL, or to a URL specified at request time.<br><br>
11259 * Requests made by this class are asynchronous, and will return immediately. No data from
11260 * the server will be available to the statement immediately following the {@link #request} call.
11261 * To process returned data, use a callback in the request options object, or an event listener.</p><br>
11263 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11264 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11265 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11266 * property and, if present, the IFRAME's XML document as the responseXML property.</p><br>
11267 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11268 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11269 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11270 * standard DOM methods.
11272 * @param {Object} config a configuration object.
11274 Roo.data.Connection = function(config){
11275 Roo.apply(this, config);
11278 * @event beforerequest
11279 * Fires before a network request is made to retrieve a data object.
11280 * @param {Connection} conn This Connection object.
11281 * @param {Object} options The options config object passed to the {@link #request} method.
11283 "beforerequest" : true,
11285 * @event requestcomplete
11286 * Fires if the request was successfully completed.
11287 * @param {Connection} conn This Connection object.
11288 * @param {Object} response The XHR object containing the response data.
11289 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11290 * @param {Object} options The options config object passed to the {@link #request} method.
11292 "requestcomplete" : true,
11294 * @event requestexception
11295 * Fires if an error HTTP status was returned from the server.
11296 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11297 * @param {Connection} conn This Connection object.
11298 * @param {Object} response The XHR object containing the response data.
11299 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11300 * @param {Object} options The options config object passed to the {@link #request} method.
11302 "requestexception" : true
11304 Roo.data.Connection.superclass.constructor.call(this);
11307 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11309 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11312 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11313 * extra parameters to each request made by this object. (defaults to undefined)
11316 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11317 * to each request made by this object. (defaults to undefined)
11320 * @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)
11323 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11327 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11333 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11336 disableCaching: true,
11339 * Sends an HTTP request to a remote server.
11340 * @param {Object} options An object which may contain the following properties:<ul>
11341 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11342 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11343 * request, a url encoded string or a function to call to get either.</li>
11344 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11345 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11346 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11347 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11348 * <li>options {Object} The parameter to the request call.</li>
11349 * <li>success {Boolean} True if the request succeeded.</li>
11350 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11352 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11353 * The callback is passed the following parameters:<ul>
11354 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11355 * <li>options {Object} The parameter to the request call.</li>
11357 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11358 * The callback is passed the following parameters:<ul>
11359 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11360 * <li>options {Object} The parameter to the request call.</li>
11362 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11363 * for the callback function. Defaults to the browser window.</li>
11364 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11365 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11366 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11367 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11368 * params for the post data. Any params will be appended to the URL.</li>
11369 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11371 * @return {Number} transactionId
11373 request : function(o){
11374 if(this.fireEvent("beforerequest", this, o) !== false){
11377 if(typeof p == "function"){
11378 p = p.call(o.scope||window, o);
11380 if(typeof p == "object"){
11381 p = Roo.urlEncode(o.params);
11383 if(this.extraParams){
11384 var extras = Roo.urlEncode(this.extraParams);
11385 p = p ? (p + '&' + extras) : extras;
11388 var url = o.url || this.url;
11389 if(typeof url == 'function'){
11390 url = url.call(o.scope||window, o);
11394 var form = Roo.getDom(o.form);
11395 url = url || form.action;
11397 var enctype = form.getAttribute("enctype");
11398 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11399 return this.doFormUpload(o, p, url);
11401 var f = Roo.lib.Ajax.serializeForm(form);
11402 p = p ? (p + '&' + f) : f;
11405 var hs = o.headers;
11406 if(this.defaultHeaders){
11407 hs = Roo.apply(hs || {}, this.defaultHeaders);
11414 success: this.handleResponse,
11415 failure: this.handleFailure,
11417 argument: {options: o},
11418 timeout : o.timeout || this.timeout
11421 var method = o.method||this.method||(p ? "POST" : "GET");
11423 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11424 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11427 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11431 }else if(this.autoAbort !== false){
11435 if((method == 'GET' && p) || o.xmlData){
11436 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11439 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11440 return this.transId;
11442 Roo.callback(o.callback, o.scope, [o, null, null]);
11448 * Determine whether this object has a request outstanding.
11449 * @param {Number} transactionId (Optional) defaults to the last transaction
11450 * @return {Boolean} True if there is an outstanding request.
11452 isLoading : function(transId){
11454 return Roo.lib.Ajax.isCallInProgress(transId);
11456 return this.transId ? true : false;
11461 * Aborts any outstanding request.
11462 * @param {Number} transactionId (Optional) defaults to the last transaction
11464 abort : function(transId){
11465 if(transId || this.isLoading()){
11466 Roo.lib.Ajax.abort(transId || this.transId);
11471 handleResponse : function(response){
11472 this.transId = false;
11473 var options = response.argument.options;
11474 response.argument = options ? options.argument : null;
11475 this.fireEvent("requestcomplete", this, response, options);
11476 Roo.callback(options.success, options.scope, [response, options]);
11477 Roo.callback(options.callback, options.scope, [options, true, response]);
11481 handleFailure : function(response, e){
11482 this.transId = false;
11483 var options = response.argument.options;
11484 response.argument = options ? options.argument : null;
11485 this.fireEvent("requestexception", this, response, options, e);
11486 Roo.callback(options.failure, options.scope, [response, options]);
11487 Roo.callback(options.callback, options.scope, [options, false, response]);
11491 doFormUpload : function(o, ps, url){
11493 var frame = document.createElement('iframe');
11496 frame.className = 'x-hidden';
11498 frame.src = Roo.SSL_SECURE_URL;
11500 document.body.appendChild(frame);
11503 document.frames[id].name = id;
11506 var form = Roo.getDom(o.form);
11508 form.method = 'POST';
11509 form.enctype = form.encoding = 'multipart/form-data';
11515 if(ps){ // add dynamic params
11517 ps = Roo.urlDecode(ps, false);
11519 if(ps.hasOwnProperty(k)){
11520 hd = document.createElement('input');
11521 hd.type = 'hidden';
11524 form.appendChild(hd);
11531 var r = { // bogus response object
11536 r.argument = o ? o.argument : null;
11541 doc = frame.contentWindow.document;
11543 doc = (frame.contentDocument || window.frames[id].document);
11545 if(doc && doc.body){
11546 r.responseText = doc.body.innerHTML;
11548 if(doc && doc.XMLDocument){
11549 r.responseXML = doc.XMLDocument;
11551 r.responseXML = doc;
11558 Roo.EventManager.removeListener(frame, 'load', cb, this);
11560 this.fireEvent("requestcomplete", this, r, o);
11561 Roo.callback(o.success, o.scope, [r, o]);
11562 Roo.callback(o.callback, o.scope, [o, true, r]);
11564 setTimeout(function(){document.body.removeChild(frame);}, 100);
11567 Roo.EventManager.on(frame, 'load', cb, this);
11570 if(hiddens){ // remove dynamic params
11571 for(var i = 0, len = hiddens.length; i < len; i++){
11572 form.removeChild(hiddens[i]);
11579 * Ext JS Library 1.1.1
11580 * Copyright(c) 2006-2007, Ext JS, LLC.
11582 * Originally Released Under LGPL - original licence link has changed is not relivant.
11585 * <script type="text/javascript">
11589 * Global Ajax request class.
11592 * @extends Roo.data.Connection
11595 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11596 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11597 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11598 * @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)
11599 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11600 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11601 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11603 Roo.Ajax = new Roo.data.Connection({
11612 * Serialize the passed form into a url encoded string
11614 * @param {String/HTMLElement} form
11617 serializeForm : function(form){
11618 return Roo.lib.Ajax.serializeForm(form);
11622 * Ext JS Library 1.1.1
11623 * Copyright(c) 2006-2007, Ext JS, LLC.
11625 * Originally Released Under LGPL - original licence link has changed is not relivant.
11628 * <script type="text/javascript">
11633 * @class Roo.UpdateManager
11634 * @extends Roo.util.Observable
11635 * Provides AJAX-style update for Element object.<br><br>
11638 * // Get it from a Roo.Element object
11639 * var el = Roo.get("foo");
11640 * var mgr = el.getUpdateManager();
11641 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11643 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11645 * // or directly (returns the same UpdateManager instance)
11646 * var mgr = new Roo.UpdateManager("myElementId");
11647 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11648 * mgr.on("update", myFcnNeedsToKnow);
11650 // short handed call directly from the element object
11651 Roo.get("foo").load({
11655 text: "Loading Foo..."
11659 * Create new UpdateManager directly.
11660 * @param {String/HTMLElement/Roo.Element} el The element to update
11661 * @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).
11663 Roo.UpdateManager = function(el, forceNew){
11665 if(!forceNew && el.updateManager){
11666 return el.updateManager;
11669 * The Element object
11670 * @type Roo.Element
11674 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
11677 this.defaultUrl = null;
11681 * @event beforeupdate
11682 * Fired before an update is made, return false from your handler and the update is cancelled.
11683 * @param {Roo.Element} el
11684 * @param {String/Object/Function} url
11685 * @param {String/Object} params
11687 "beforeupdate": true,
11690 * Fired after successful update is made.
11691 * @param {Roo.Element} el
11692 * @param {Object} oResponseObject The response Object
11697 * Fired on update failure.
11698 * @param {Roo.Element} el
11699 * @param {Object} oResponseObject The response Object
11703 var d = Roo.UpdateManager.defaults;
11705 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
11708 this.sslBlankUrl = d.sslBlankUrl;
11710 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
11713 this.disableCaching = d.disableCaching;
11715 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
11718 this.indicatorText = d.indicatorText;
11720 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
11723 this.showLoadIndicator = d.showLoadIndicator;
11725 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
11728 this.timeout = d.timeout;
11731 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
11734 this.loadScripts = d.loadScripts;
11737 * Transaction object of current executing transaction
11739 this.transaction = null;
11744 this.autoRefreshProcId = null;
11746 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
11749 this.refreshDelegate = this.refresh.createDelegate(this);
11751 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
11754 this.updateDelegate = this.update.createDelegate(this);
11756 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
11759 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
11763 this.successDelegate = this.processSuccess.createDelegate(this);
11767 this.failureDelegate = this.processFailure.createDelegate(this);
11769 if(!this.renderer){
11771 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
11773 this.renderer = new Roo.UpdateManager.BasicRenderer();
11776 Roo.UpdateManager.superclass.constructor.call(this);
11779 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
11781 * Get the Element this UpdateManager is bound to
11782 * @return {Roo.Element} The element
11784 getEl : function(){
11788 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
11789 * @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:
11792 url: "your-url.php",<br/>
11793 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
11794 callback: yourFunction,<br/>
11795 scope: yourObject, //(optional scope) <br/>
11796 discardUrl: false, <br/>
11797 nocache: false,<br/>
11798 text: "Loading...",<br/>
11800 scripts: false<br/>
11803 * The only required property is url. The optional properties nocache, text and scripts
11804 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
11805 * @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}
11806 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11807 * @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.
11809 update : function(url, params, callback, discardUrl){
11810 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
11811 var method = this.method,
11813 if(typeof url == "object"){ // must be config object
11816 params = params || cfg.params;
11817 callback = callback || cfg.callback;
11818 discardUrl = discardUrl || cfg.discardUrl;
11819 if(callback && cfg.scope){
11820 callback = callback.createDelegate(cfg.scope);
11822 if(typeof cfg.method != "undefined"){method = cfg.method;};
11823 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
11824 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
11825 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
11826 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
11828 this.showLoading();
11830 this.defaultUrl = url;
11832 if(typeof url == "function"){
11833 url = url.call(this);
11836 method = method || (params ? "POST" : "GET");
11837 if(method == "GET"){
11838 url = this.prepareUrl(url);
11841 var o = Roo.apply(cfg ||{}, {
11844 success: this.successDelegate,
11845 failure: this.failureDelegate,
11846 callback: undefined,
11847 timeout: (this.timeout*1000),
11848 argument: {"url": url, "form": null, "callback": callback, "params": params}
11850 Roo.log("updated manager called with timeout of " + o.timeout);
11851 this.transaction = Roo.Ajax.request(o);
11856 * 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.
11857 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
11858 * @param {String/HTMLElement} form The form Id or form element
11859 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
11860 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
11861 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11863 formUpdate : function(form, url, reset, callback){
11864 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
11865 if(typeof url == "function"){
11866 url = url.call(this);
11868 form = Roo.getDom(form);
11869 this.transaction = Roo.Ajax.request({
11872 success: this.successDelegate,
11873 failure: this.failureDelegate,
11874 timeout: (this.timeout*1000),
11875 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
11877 this.showLoading.defer(1, this);
11882 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
11883 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11885 refresh : function(callback){
11886 if(this.defaultUrl == null){
11889 this.update(this.defaultUrl, null, callback, true);
11893 * Set this element to auto refresh.
11894 * @param {Number} interval How often to update (in seconds).
11895 * @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)
11896 * @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}
11897 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11898 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
11900 startAutoRefresh : function(interval, url, params, callback, refreshNow){
11902 this.update(url || this.defaultUrl, params, callback, true);
11904 if(this.autoRefreshProcId){
11905 clearInterval(this.autoRefreshProcId);
11907 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
11911 * Stop auto refresh on this element.
11913 stopAutoRefresh : function(){
11914 if(this.autoRefreshProcId){
11915 clearInterval(this.autoRefreshProcId);
11916 delete this.autoRefreshProcId;
11920 isAutoRefreshing : function(){
11921 return this.autoRefreshProcId ? true : false;
11924 * Called to update the element to "Loading" state. Override to perform custom action.
11926 showLoading : function(){
11927 if(this.showLoadIndicator){
11928 this.el.update(this.indicatorText);
11933 * Adds unique parameter to query string if disableCaching = true
11936 prepareUrl : function(url){
11937 if(this.disableCaching){
11938 var append = "_dc=" + (new Date().getTime());
11939 if(url.indexOf("?") !== -1){
11940 url += "&" + append;
11942 url += "?" + append;
11951 processSuccess : function(response){
11952 this.transaction = null;
11953 if(response.argument.form && response.argument.reset){
11954 try{ // put in try/catch since some older FF releases had problems with this
11955 response.argument.form.reset();
11958 if(this.loadScripts){
11959 this.renderer.render(this.el, response, this,
11960 this.updateComplete.createDelegate(this, [response]));
11962 this.renderer.render(this.el, response, this);
11963 this.updateComplete(response);
11967 updateComplete : function(response){
11968 this.fireEvent("update", this.el, response);
11969 if(typeof response.argument.callback == "function"){
11970 response.argument.callback(this.el, true, response);
11977 processFailure : function(response){
11978 this.transaction = null;
11979 this.fireEvent("failure", this.el, response);
11980 if(typeof response.argument.callback == "function"){
11981 response.argument.callback(this.el, false, response);
11986 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
11987 * @param {Object} renderer The object implementing the render() method
11989 setRenderer : function(renderer){
11990 this.renderer = renderer;
11993 getRenderer : function(){
11994 return this.renderer;
11998 * Set the defaultUrl used for updates
11999 * @param {String/Function} defaultUrl The url or a function to call to get the url
12001 setDefaultUrl : function(defaultUrl){
12002 this.defaultUrl = defaultUrl;
12006 * Aborts the executing transaction
12008 abort : function(){
12009 if(this.transaction){
12010 Roo.Ajax.abort(this.transaction);
12015 * Returns true if an update is in progress
12016 * @return {Boolean}
12018 isUpdating : function(){
12019 if(this.transaction){
12020 return Roo.Ajax.isLoading(this.transaction);
12027 * @class Roo.UpdateManager.defaults
12028 * @static (not really - but it helps the doc tool)
12029 * The defaults collection enables customizing the default properties of UpdateManager
12031 Roo.UpdateManager.defaults = {
12033 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12039 * True to process scripts by default (Defaults to false).
12042 loadScripts : false,
12045 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12048 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12050 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12053 disableCaching : false,
12055 * Whether to show indicatorText when loading (Defaults to true).
12058 showLoadIndicator : true,
12060 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12063 indicatorText : '<div class="loading-indicator">Loading...</div>'
12067 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12069 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12070 * @param {String/HTMLElement/Roo.Element} el The element to update
12071 * @param {String} url The url
12072 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12073 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12076 * @member Roo.UpdateManager
12078 Roo.UpdateManager.updateElement = function(el, url, params, options){
12079 var um = Roo.get(el, true).getUpdateManager();
12080 Roo.apply(um, options);
12081 um.update(url, params, options ? options.callback : null);
12083 // alias for backwards compat
12084 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12086 * @class Roo.UpdateManager.BasicRenderer
12087 * Default Content renderer. Updates the elements innerHTML with the responseText.
12089 Roo.UpdateManager.BasicRenderer = function(){};
12091 Roo.UpdateManager.BasicRenderer.prototype = {
12093 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12094 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12095 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12096 * @param {Roo.Element} el The element being rendered
12097 * @param {Object} response The YUI Connect response object
12098 * @param {UpdateManager} updateManager The calling update manager
12099 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12101 render : function(el, response, updateManager, callback){
12102 el.update(response.responseText, updateManager.loadScripts, callback);
12108 * (c)) Alan Knowles
12114 * @class Roo.DomTemplate
12115 * @extends Roo.Template
12116 * An effort at a dom based template engine..
12118 * Similar to XTemplate, except it uses dom parsing to create the template..
12120 * Supported features:
12125 {a_variable} - output encoded.
12126 {a_variable.format:("Y-m-d")} - call a method on the variable
12127 {a_variable:raw} - unencoded output
12128 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12129 {a_variable:this.method_on_template(...)} - call a method on the template object.
12134 <div roo-for="a_variable or condition.."></div>
12135 <div roo-if="a_variable or condition"></div>
12136 <div roo-exec="some javascript"></div>
12137 <div roo-name="named_template"></div>
12142 Roo.DomTemplate = function()
12144 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12151 Roo.extend(Roo.DomTemplate, Roo.Template, {
12153 * id counter for sub templates.
12157 * flag to indicate if dom parser is inside a pre,
12158 * it will strip whitespace if not.
12163 * The various sub templates
12171 * basic tag replacing syntax
12174 * // you can fake an object call by doing this
12178 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12179 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12181 iterChild : function (node, method) {
12183 var oldPre = this.inPre;
12184 if (node.tagName == 'PRE') {
12187 for( var i = 0; i < node.childNodes.length; i++) {
12188 method.call(this, node.childNodes[i]);
12190 this.inPre = oldPre;
12196 * compile the template
12198 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12201 compile: function()
12205 // covert the html into DOM...
12209 doc = document.implementation.createHTMLDocument("");
12210 doc.documentElement.innerHTML = this.html ;
12211 div = doc.documentElement;
12213 // old IE... - nasty -- it causes all sorts of issues.. with
12214 // images getting pulled from server..
12215 div = document.createElement('div');
12216 div.innerHTML = this.html;
12218 //doc.documentElement.innerHTML = htmlBody
12224 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12226 var tpls = this.tpls;
12228 // create a top level template from the snippet..
12230 //Roo.log(div.innerHTML);
12237 body : div.innerHTML,
12250 Roo.each(tpls, function(tp){
12251 this.compileTpl(tp);
12252 this.tpls[tp.id] = tp;
12255 this.master = tpls[0];
12261 compileNode : function(node, istop) {
12266 // skip anything not a tag..
12267 if (node.nodeType != 1) {
12268 if (node.nodeType == 3 && !this.inPre) {
12269 // reduce white space..
12270 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12293 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12294 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12295 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12296 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12302 // just itterate children..
12303 this.iterChild(node,this.compileNode);
12306 tpl.uid = this.id++;
12307 tpl.value = node.getAttribute('roo-' + tpl.attr);
12308 node.removeAttribute('roo-'+ tpl.attr);
12309 if (tpl.attr != 'name') {
12310 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12311 node.parentNode.replaceChild(placeholder, node);
12314 var placeholder = document.createElement('span');
12315 placeholder.className = 'roo-tpl-' + tpl.value;
12316 node.parentNode.replaceChild(placeholder, node);
12319 // parent now sees '{domtplXXXX}
12320 this.iterChild(node,this.compileNode);
12322 // we should now have node body...
12323 var div = document.createElement('div');
12324 div.appendChild(node);
12326 // this has the unfortunate side effect of converting tagged attributes
12327 // eg. href="{...}" into %7C...%7D
12328 // this has been fixed by searching for those combo's although it's a bit hacky..
12331 tpl.body = div.innerHTML;
12338 switch (tpl.value) {
12339 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12340 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12341 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12346 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12350 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12354 tpl.id = tpl.value; // replace non characters???
12360 this.tpls.push(tpl);
12370 * Compile a segment of the template into a 'sub-template'
12376 compileTpl : function(tpl)
12378 var fm = Roo.util.Format;
12379 var useF = this.disableFormats !== true;
12381 var sep = Roo.isGecko ? "+\n" : ",\n";
12383 var undef = function(str) {
12384 Roo.debug && Roo.log("Property not found :" + str);
12388 //Roo.log(tpl.body);
12392 var fn = function(m, lbrace, name, format, args)
12395 //Roo.log(arguments);
12396 args = args ? args.replace(/\\'/g,"'") : args;
12397 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12398 if (typeof(format) == 'undefined') {
12399 format = 'htmlEncode';
12401 if (format == 'raw' ) {
12405 if(name.substr(0, 6) == 'domtpl'){
12406 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12409 // build an array of options to determine if value is undefined..
12411 // basically get 'xxxx.yyyy' then do
12412 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12413 // (function () { Roo.log("Property not found"); return ''; })() :
12418 Roo.each(name.split('.'), function(st) {
12419 lookfor += (lookfor.length ? '.': '') + st;
12420 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12423 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12426 if(format && useF){
12428 args = args ? ',' + args : "";
12430 if(format.substr(0, 5) != "this."){
12431 format = "fm." + format + '(';
12433 format = 'this.call("'+ format.substr(5) + '", ';
12437 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12440 if (args && args.length) {
12441 // called with xxyx.yuu:(test,test)
12443 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12445 // raw.. - :raw modifier..
12446 return "'"+ sep + udef_st + name + ")"+sep+"'";
12450 // branched to use + in gecko and [].join() in others
12452 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12453 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12456 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12457 body.push(tpl.body.replace(/(\r\n|\n)/g,
12458 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12459 body.push("'].join('');};};");
12460 body = body.join('');
12463 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12465 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12472 * same as applyTemplate, except it's done to one of the subTemplates
12473 * when using named templates, you can do:
12475 * var str = pl.applySubTemplate('your-name', values);
12478 * @param {Number} id of the template
12479 * @param {Object} values to apply to template
12480 * @param {Object} parent (normaly the instance of this object)
12482 applySubTemplate : function(id, values, parent)
12486 var t = this.tpls[id];
12490 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12491 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12495 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12502 if(t.execCall && t.execCall.call(this, values, parent)){
12506 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12512 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12513 parent = t.target ? values : parent;
12514 if(t.forCall && vs instanceof Array){
12516 for(var i = 0, len = vs.length; i < len; i++){
12518 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12520 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12522 //Roo.log(t.compiled);
12526 return buf.join('');
12529 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12534 return t.compiled.call(this, vs, parent);
12536 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12538 //Roo.log(t.compiled);
12546 applyTemplate : function(values){
12547 return this.master.compiled.call(this, values, {});
12548 //var s = this.subs;
12551 apply : function(){
12552 return this.applyTemplate.apply(this, arguments);
12557 Roo.DomTemplate.from = function(el){
12558 el = Roo.getDom(el);
12559 return new Roo.Domtemplate(el.value || el.innerHTML);
12562 * Ext JS Library 1.1.1
12563 * Copyright(c) 2006-2007, Ext JS, LLC.
12565 * Originally Released Under LGPL - original licence link has changed is not relivant.
12568 * <script type="text/javascript">
12572 * @class Roo.util.DelayedTask
12573 * Provides a convenient method of performing setTimeout where a new
12574 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12575 * You can use this class to buffer
12576 * the keypress events for a certain number of milliseconds, and perform only if they stop
12577 * for that amount of time.
12578 * @constructor The parameters to this constructor serve as defaults and are not required.
12579 * @param {Function} fn (optional) The default function to timeout
12580 * @param {Object} scope (optional) The default scope of that timeout
12581 * @param {Array} args (optional) The default Array of arguments
12583 Roo.util.DelayedTask = function(fn, scope, args){
12584 var id = null, d, t;
12586 var call = function(){
12587 var now = new Date().getTime();
12591 fn.apply(scope, args || []);
12595 * Cancels any pending timeout and queues a new one
12596 * @param {Number} delay The milliseconds to delay
12597 * @param {Function} newFn (optional) Overrides function passed to constructor
12598 * @param {Object} newScope (optional) Overrides scope passed to constructor
12599 * @param {Array} newArgs (optional) Overrides args passed to constructor
12601 this.delay = function(delay, newFn, newScope, newArgs){
12602 if(id && delay != d){
12606 t = new Date().getTime();
12608 scope = newScope || scope;
12609 args = newArgs || args;
12611 id = setInterval(call, d);
12616 * Cancel the last queued timeout
12618 this.cancel = function(){
12626 * Ext JS Library 1.1.1
12627 * Copyright(c) 2006-2007, Ext JS, LLC.
12629 * Originally Released Under LGPL - original licence link has changed is not relivant.
12632 * <script type="text/javascript">
12636 Roo.util.TaskRunner = function(interval){
12637 interval = interval || 10;
12638 var tasks = [], removeQueue = [];
12640 var running = false;
12642 var stopThread = function(){
12648 var startThread = function(){
12651 id = setInterval(runTasks, interval);
12655 var removeTask = function(task){
12656 removeQueue.push(task);
12662 var runTasks = function(){
12663 if(removeQueue.length > 0){
12664 for(var i = 0, len = removeQueue.length; i < len; i++){
12665 tasks.remove(removeQueue[i]);
12668 if(tasks.length < 1){
12673 var now = new Date().getTime();
12674 for(var i = 0, len = tasks.length; i < len; ++i){
12676 var itime = now - t.taskRunTime;
12677 if(t.interval <= itime){
12678 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
12679 t.taskRunTime = now;
12680 if(rt === false || t.taskRunCount === t.repeat){
12685 if(t.duration && t.duration <= (now - t.taskStartTime)){
12692 * Queues a new task.
12693 * @param {Object} task
12695 this.start = function(task){
12697 task.taskStartTime = new Date().getTime();
12698 task.taskRunTime = 0;
12699 task.taskRunCount = 0;
12704 this.stop = function(task){
12709 this.stopAll = function(){
12711 for(var i = 0, len = tasks.length; i < len; i++){
12712 if(tasks[i].onStop){
12721 Roo.TaskMgr = new Roo.util.TaskRunner();/*
12723 * Ext JS Library 1.1.1
12724 * Copyright(c) 2006-2007, Ext JS, LLC.
12726 * Originally Released Under LGPL - original licence link has changed is not relivant.
12729 * <script type="text/javascript">
12734 * @class Roo.util.MixedCollection
12735 * @extends Roo.util.Observable
12736 * A Collection class that maintains both numeric indexes and keys and exposes events.
12738 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
12739 * collection (defaults to false)
12740 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
12741 * and return the key value for that item. This is used when available to look up the key on items that
12742 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
12743 * equivalent to providing an implementation for the {@link #getKey} method.
12745 Roo.util.MixedCollection = function(allowFunctions, keyFn){
12753 * Fires when the collection is cleared.
12758 * Fires when an item is added to the collection.
12759 * @param {Number} index The index at which the item was added.
12760 * @param {Object} o The item added.
12761 * @param {String} key The key associated with the added item.
12766 * Fires when an item is replaced in the collection.
12767 * @param {String} key he key associated with the new added.
12768 * @param {Object} old The item being replaced.
12769 * @param {Object} new The new item.
12774 * Fires when an item is removed from the collection.
12775 * @param {Object} o The item being removed.
12776 * @param {String} key (optional) The key associated with the removed item.
12781 this.allowFunctions = allowFunctions === true;
12783 this.getKey = keyFn;
12785 Roo.util.MixedCollection.superclass.constructor.call(this);
12788 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
12789 allowFunctions : false,
12792 * Adds an item to the collection.
12793 * @param {String} key The key to associate with the item
12794 * @param {Object} o The item to add.
12795 * @return {Object} The item added.
12797 add : function(key, o){
12798 if(arguments.length == 1){
12800 key = this.getKey(o);
12802 if(typeof key == "undefined" || key === null){
12804 this.items.push(o);
12805 this.keys.push(null);
12807 var old = this.map[key];
12809 return this.replace(key, o);
12812 this.items.push(o);
12814 this.keys.push(key);
12816 this.fireEvent("add", this.length-1, o, key);
12821 * MixedCollection has a generic way to fetch keys if you implement getKey.
12824 var mc = new Roo.util.MixedCollection();
12825 mc.add(someEl.dom.id, someEl);
12826 mc.add(otherEl.dom.id, otherEl);
12830 var mc = new Roo.util.MixedCollection();
12831 mc.getKey = function(el){
12837 // or via the constructor
12838 var mc = new Roo.util.MixedCollection(false, function(el){
12844 * @param o {Object} The item for which to find the key.
12845 * @return {Object} The key for the passed item.
12847 getKey : function(o){
12852 * Replaces an item in the collection.
12853 * @param {String} key The key associated with the item to replace, or the item to replace.
12854 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
12855 * @return {Object} The new item.
12857 replace : function(key, o){
12858 if(arguments.length == 1){
12860 key = this.getKey(o);
12862 var old = this.item(key);
12863 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
12864 return this.add(key, o);
12866 var index = this.indexOfKey(key);
12867 this.items[index] = o;
12869 this.fireEvent("replace", key, old, o);
12874 * Adds all elements of an Array or an Object to the collection.
12875 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
12876 * an Array of values, each of which are added to the collection.
12878 addAll : function(objs){
12879 if(arguments.length > 1 || objs instanceof Array){
12880 var args = arguments.length > 1 ? arguments : objs;
12881 for(var i = 0, len = args.length; i < len; i++){
12885 for(var key in objs){
12886 if(this.allowFunctions || typeof objs[key] != "function"){
12887 this.add(key, objs[key]);
12894 * Executes the specified function once for every item in the collection, passing each
12895 * item as the first and only parameter. returning false from the function will stop the iteration.
12896 * @param {Function} fn The function to execute for each item.
12897 * @param {Object} scope (optional) The scope in which to execute the function.
12899 each : function(fn, scope){
12900 var items = [].concat(this.items); // each safe for removal
12901 for(var i = 0, len = items.length; i < len; i++){
12902 if(fn.call(scope || items[i], items[i], i, len) === false){
12909 * Executes the specified function once for every key in the collection, passing each
12910 * key, and its associated item as the first two parameters.
12911 * @param {Function} fn The function to execute for each item.
12912 * @param {Object} scope (optional) The scope in which to execute the function.
12914 eachKey : function(fn, scope){
12915 for(var i = 0, len = this.keys.length; i < len; i++){
12916 fn.call(scope || window, this.keys[i], this.items[i], i, len);
12921 * Returns the first item in the collection which elicits a true return value from the
12922 * passed selection function.
12923 * @param {Function} fn The selection function to execute for each item.
12924 * @param {Object} scope (optional) The scope in which to execute the function.
12925 * @return {Object} The first item in the collection which returned true from the selection function.
12927 find : function(fn, scope){
12928 for(var i = 0, len = this.items.length; i < len; i++){
12929 if(fn.call(scope || window, this.items[i], this.keys[i])){
12930 return this.items[i];
12937 * Inserts an item at the specified index in the collection.
12938 * @param {Number} index The index to insert the item at.
12939 * @param {String} key The key to associate with the new item, or the item itself.
12940 * @param {Object} o (optional) If the second parameter was a key, the new item.
12941 * @return {Object} The item inserted.
12943 insert : function(index, key, o){
12944 if(arguments.length == 2){
12946 key = this.getKey(o);
12948 if(index >= this.length){
12949 return this.add(key, o);
12952 this.items.splice(index, 0, o);
12953 if(typeof key != "undefined" && key != null){
12956 this.keys.splice(index, 0, key);
12957 this.fireEvent("add", index, o, key);
12962 * Removed an item from the collection.
12963 * @param {Object} o The item to remove.
12964 * @return {Object} The item removed.
12966 remove : function(o){
12967 return this.removeAt(this.indexOf(o));
12971 * Remove an item from a specified index in the collection.
12972 * @param {Number} index The index within the collection of the item to remove.
12974 removeAt : function(index){
12975 if(index < this.length && index >= 0){
12977 var o = this.items[index];
12978 this.items.splice(index, 1);
12979 var key = this.keys[index];
12980 if(typeof key != "undefined"){
12981 delete this.map[key];
12983 this.keys.splice(index, 1);
12984 this.fireEvent("remove", o, key);
12989 * Removed an item associated with the passed key fom the collection.
12990 * @param {String} key The key of the item to remove.
12992 removeKey : function(key){
12993 return this.removeAt(this.indexOfKey(key));
12997 * Returns the number of items in the collection.
12998 * @return {Number} the number of items in the collection.
13000 getCount : function(){
13001 return this.length;
13005 * Returns index within the collection of the passed Object.
13006 * @param {Object} o The item to find the index of.
13007 * @return {Number} index of the item.
13009 indexOf : function(o){
13010 if(!this.items.indexOf){
13011 for(var i = 0, len = this.items.length; i < len; i++){
13012 if(this.items[i] == o) return i;
13016 return this.items.indexOf(o);
13021 * Returns index within the collection of the passed key.
13022 * @param {String} key The key to find the index of.
13023 * @return {Number} index of the key.
13025 indexOfKey : function(key){
13026 if(!this.keys.indexOf){
13027 for(var i = 0, len = this.keys.length; i < len; i++){
13028 if(this.keys[i] == key) return i;
13032 return this.keys.indexOf(key);
13037 * Returns the item associated with the passed key OR index. Key has priority over index.
13038 * @param {String/Number} key The key or index of the item.
13039 * @return {Object} The item associated with the passed key.
13041 item : function(key){
13042 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13043 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13047 * Returns the item at the specified index.
13048 * @param {Number} index The index of the item.
13051 itemAt : function(index){
13052 return this.items[index];
13056 * Returns the item associated with the passed key.
13057 * @param {String/Number} key The key of the item.
13058 * @return {Object} The item associated with the passed key.
13060 key : function(key){
13061 return this.map[key];
13065 * Returns true if the collection contains the passed Object as an item.
13066 * @param {Object} o The Object to look for in the collection.
13067 * @return {Boolean} True if the collection contains the Object as an item.
13069 contains : function(o){
13070 return this.indexOf(o) != -1;
13074 * Returns true if the collection contains the passed Object as a key.
13075 * @param {String} key The key to look for in the collection.
13076 * @return {Boolean} True if the collection contains the Object as a key.
13078 containsKey : function(key){
13079 return typeof this.map[key] != "undefined";
13083 * Removes all items from the collection.
13085 clear : function(){
13090 this.fireEvent("clear");
13094 * Returns the first item in the collection.
13095 * @return {Object} the first item in the collection..
13097 first : function(){
13098 return this.items[0];
13102 * Returns the last item in the collection.
13103 * @return {Object} the last item in the collection..
13106 return this.items[this.length-1];
13109 _sort : function(property, dir, fn){
13110 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13111 fn = fn || function(a, b){
13114 var c = [], k = this.keys, items = this.items;
13115 for(var i = 0, len = items.length; i < len; i++){
13116 c[c.length] = {key: k[i], value: items[i], index: i};
13118 c.sort(function(a, b){
13119 var v = fn(a[property], b[property]) * dsc;
13121 v = (a.index < b.index ? -1 : 1);
13125 for(var i = 0, len = c.length; i < len; i++){
13126 items[i] = c[i].value;
13129 this.fireEvent("sort", this);
13133 * Sorts this collection with the passed comparison function
13134 * @param {String} direction (optional) "ASC" or "DESC"
13135 * @param {Function} fn (optional) comparison function
13137 sort : function(dir, fn){
13138 this._sort("value", dir, fn);
13142 * Sorts this collection by keys
13143 * @param {String} direction (optional) "ASC" or "DESC"
13144 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13146 keySort : function(dir, fn){
13147 this._sort("key", dir, fn || function(a, b){
13148 return String(a).toUpperCase()-String(b).toUpperCase();
13153 * Returns a range of items in this collection
13154 * @param {Number} startIndex (optional) defaults to 0
13155 * @param {Number} endIndex (optional) default to the last item
13156 * @return {Array} An array of items
13158 getRange : function(start, end){
13159 var items = this.items;
13160 if(items.length < 1){
13163 start = start || 0;
13164 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13167 for(var i = start; i <= end; i++) {
13168 r[r.length] = items[i];
13171 for(var i = start; i >= end; i--) {
13172 r[r.length] = items[i];
13179 * Filter the <i>objects</i> in this collection by a specific property.
13180 * Returns a new collection that has been filtered.
13181 * @param {String} property A property on your objects
13182 * @param {String/RegExp} value Either string that the property values
13183 * should start with or a RegExp to test against the property
13184 * @return {MixedCollection} The new filtered collection
13186 filter : function(property, value){
13187 if(!value.exec){ // not a regex
13188 value = String(value);
13189 if(value.length == 0){
13190 return this.clone();
13192 value = new RegExp("^" + Roo.escapeRe(value), "i");
13194 return this.filterBy(function(o){
13195 return o && value.test(o[property]);
13200 * Filter by a function. * Returns a new collection that has been filtered.
13201 * The passed function will be called with each
13202 * object in the collection. If the function returns true, the value is included
13203 * otherwise it is filtered.
13204 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13205 * @param {Object} scope (optional) The scope of the function (defaults to this)
13206 * @return {MixedCollection} The new filtered collection
13208 filterBy : function(fn, scope){
13209 var r = new Roo.util.MixedCollection();
13210 r.getKey = this.getKey;
13211 var k = this.keys, it = this.items;
13212 for(var i = 0, len = it.length; i < len; i++){
13213 if(fn.call(scope||this, it[i], k[i])){
13214 r.add(k[i], it[i]);
13221 * Creates a duplicate of this collection
13222 * @return {MixedCollection}
13224 clone : function(){
13225 var r = new Roo.util.MixedCollection();
13226 var k = this.keys, it = this.items;
13227 for(var i = 0, len = it.length; i < len; i++){
13228 r.add(k[i], it[i]);
13230 r.getKey = this.getKey;
13235 * Returns the item associated with the passed key or index.
13237 * @param {String/Number} key The key or index of the item.
13238 * @return {Object} The item associated with the passed key.
13240 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13242 * Ext JS Library 1.1.1
13243 * Copyright(c) 2006-2007, Ext JS, LLC.
13245 * Originally Released Under LGPL - original licence link has changed is not relivant.
13248 * <script type="text/javascript">
13251 * @class Roo.util.JSON
13252 * Modified version of Douglas Crockford"s json.js that doesn"t
13253 * mess with the Object prototype
13254 * http://www.json.org/js.html
13257 Roo.util.JSON = new (function(){
13258 var useHasOwn = {}.hasOwnProperty ? true : false;
13260 // crashes Safari in some instances
13261 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13263 var pad = function(n) {
13264 return n < 10 ? "0" + n : n;
13277 var encodeString = function(s){
13278 if (/["\\\x00-\x1f]/.test(s)) {
13279 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13284 c = b.charCodeAt();
13286 Math.floor(c / 16).toString(16) +
13287 (c % 16).toString(16);
13290 return '"' + s + '"';
13293 var encodeArray = function(o){
13294 var a = ["["], b, i, l = o.length, v;
13295 for (i = 0; i < l; i += 1) {
13297 switch (typeof v) {
13306 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13314 var encodeDate = function(o){
13315 return '"' + o.getFullYear() + "-" +
13316 pad(o.getMonth() + 1) + "-" +
13317 pad(o.getDate()) + "T" +
13318 pad(o.getHours()) + ":" +
13319 pad(o.getMinutes()) + ":" +
13320 pad(o.getSeconds()) + '"';
13324 * Encodes an Object, Array or other value
13325 * @param {Mixed} o The variable to encode
13326 * @return {String} The JSON string
13328 this.encode = function(o)
13330 // should this be extended to fully wrap stringify..
13332 if(typeof o == "undefined" || o === null){
13334 }else if(o instanceof Array){
13335 return encodeArray(o);
13336 }else if(o instanceof Date){
13337 return encodeDate(o);
13338 }else if(typeof o == "string"){
13339 return encodeString(o);
13340 }else if(typeof o == "number"){
13341 return isFinite(o) ? String(o) : "null";
13342 }else if(typeof o == "boolean"){
13345 var a = ["{"], b, i, v;
13347 if(!useHasOwn || o.hasOwnProperty(i)) {
13349 switch (typeof v) {
13358 a.push(this.encode(i), ":",
13359 v === null ? "null" : this.encode(v));
13370 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13371 * @param {String} json The JSON string
13372 * @return {Object} The resulting object
13374 this.decode = function(json){
13376 return /** eval:var:json */ eval("(" + json + ')');
13380 * Shorthand for {@link Roo.util.JSON#encode}
13381 * @member Roo encode
13383 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13385 * Shorthand for {@link Roo.util.JSON#decode}
13386 * @member Roo decode
13388 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13391 * Ext JS Library 1.1.1
13392 * Copyright(c) 2006-2007, Ext JS, LLC.
13394 * Originally Released Under LGPL - original licence link has changed is not relivant.
13397 * <script type="text/javascript">
13401 * @class Roo.util.Format
13402 * Reusable data formatting functions
13405 Roo.util.Format = function(){
13406 var trimRe = /^\s+|\s+$/g;
13409 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13410 * @param {String} value The string to truncate
13411 * @param {Number} length The maximum length to allow before truncating
13412 * @return {String} The converted text
13414 ellipsis : function(value, len){
13415 if(value && value.length > len){
13416 return value.substr(0, len-3)+"...";
13422 * Checks a reference and converts it to empty string if it is undefined
13423 * @param {Mixed} value Reference to check
13424 * @return {Mixed} Empty string if converted, otherwise the original value
13426 undef : function(value){
13427 return typeof value != "undefined" ? value : "";
13431 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13432 * @param {String} value The string to encode
13433 * @return {String} The encoded text
13435 htmlEncode : function(value){
13436 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13440 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13441 * @param {String} value The string to decode
13442 * @return {String} The decoded text
13444 htmlDecode : function(value){
13445 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13449 * Trims any whitespace from either side of a string
13450 * @param {String} value The text to trim
13451 * @return {String} The trimmed text
13453 trim : function(value){
13454 return String(value).replace(trimRe, "");
13458 * Returns a substring from within an original string
13459 * @param {String} value The original text
13460 * @param {Number} start The start index of the substring
13461 * @param {Number} length The length of the substring
13462 * @return {String} The substring
13464 substr : function(value, start, length){
13465 return String(value).substr(start, length);
13469 * Converts a string to all lower case letters
13470 * @param {String} value The text to convert
13471 * @return {String} The converted text
13473 lowercase : function(value){
13474 return String(value).toLowerCase();
13478 * Converts a string to all upper case letters
13479 * @param {String} value The text to convert
13480 * @return {String} The converted text
13482 uppercase : function(value){
13483 return String(value).toUpperCase();
13487 * Converts the first character only of a string to upper case
13488 * @param {String} value The text to convert
13489 * @return {String} The converted text
13491 capitalize : function(value){
13492 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13496 call : function(value, fn){
13497 if(arguments.length > 2){
13498 var args = Array.prototype.slice.call(arguments, 2);
13499 args.unshift(value);
13501 return /** eval:var:value */ eval(fn).apply(window, args);
13503 /** eval:var:value */
13504 return /** eval:var:value */ eval(fn).call(window, value);
13510 * safer version of Math.toFixed..??/
13511 * @param {Number/String} value The numeric value to format
13512 * @param {Number/String} value Decimal places
13513 * @return {String} The formatted currency string
13515 toFixed : function(v, n)
13517 // why not use to fixed - precision is buggered???
13519 return Math.round(v-0);
13521 var fact = Math.pow(10,n+1);
13522 v = (Math.round((v-0)*fact))/fact;
13523 var z = (''+fact).substring(2);
13524 if (v == Math.floor(v)) {
13525 return Math.floor(v) + '.' + z;
13528 // now just padd decimals..
13529 var ps = String(v).split('.');
13530 var fd = (ps[1] + z);
13531 var r = fd.substring(0,n);
13532 var rm = fd.substring(n);
13534 return ps[0] + '.' + r;
13536 r*=1; // turn it into a number;
13538 if (String(r).length != n) {
13541 r = String(r).substring(1); // chop the end off.
13544 return ps[0] + '.' + r;
13549 * Format a number as US currency
13550 * @param {Number/String} value The numeric value to format
13551 * @return {String} The formatted currency string
13553 usMoney : function(v){
13554 return '$' + Roo.util.Format.number(v);
13559 * eventually this should probably emulate php's number_format
13560 * @param {Number/String} value The numeric value to format
13561 * @param {Number} decimals number of decimal places
13562 * @return {String} The formatted currency string
13564 number : function(v,decimals)
13566 // multiply and round.
13567 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13568 var mul = Math.pow(10, decimals);
13569 var zero = String(mul).substring(1);
13570 v = (Math.round((v-0)*mul))/mul;
13572 // if it's '0' number.. then
13574 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13576 var ps = v.split('.');
13580 var r = /(\d+)(\d{3})/;
13582 while (r.test(whole)) {
13583 whole = whole.replace(r, '$1' + ',' + '$2');
13589 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13590 // does not have decimals
13591 (decimals ? ('.' + zero) : '');
13594 return whole + sub ;
13598 * Parse a value into a formatted date using the specified format pattern.
13599 * @param {Mixed} value The value to format
13600 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13601 * @return {String} The formatted date string
13603 date : function(v, format){
13607 if(!(v instanceof Date)){
13608 v = new Date(Date.parse(v));
13610 return v.dateFormat(format || Roo.util.Format.defaults.date);
13614 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13615 * @param {String} format Any valid date format string
13616 * @return {Function} The date formatting function
13618 dateRenderer : function(format){
13619 return function(v){
13620 return Roo.util.Format.date(v, format);
13625 stripTagsRE : /<\/?[^>]+>/gi,
13628 * Strips all HTML tags
13629 * @param {Mixed} value The text from which to strip tags
13630 * @return {String} The stripped text
13632 stripTags : function(v){
13633 return !v ? v : String(v).replace(this.stripTagsRE, "");
13637 Roo.util.Format.defaults = {
13641 * Ext JS Library 1.1.1
13642 * Copyright(c) 2006-2007, Ext JS, LLC.
13644 * Originally Released Under LGPL - original licence link has changed is not relivant.
13647 * <script type="text/javascript">
13654 * @class Roo.MasterTemplate
13655 * @extends Roo.Template
13656 * Provides a template that can have child templates. The syntax is:
13658 var t = new Roo.MasterTemplate(
13659 '<select name="{name}">',
13660 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13663 t.add('options', {value: 'foo', text: 'bar'});
13664 // or you can add multiple child elements in one shot
13665 t.addAll('options', [
13666 {value: 'foo', text: 'bar'},
13667 {value: 'foo2', text: 'bar2'},
13668 {value: 'foo3', text: 'bar3'}
13670 // then append, applying the master template values
13671 t.append('my-form', {name: 'my-select'});
13673 * A name attribute for the child template is not required if you have only one child
13674 * template or you want to refer to them by index.
13676 Roo.MasterTemplate = function(){
13677 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
13678 this.originalHtml = this.html;
13680 var m, re = this.subTemplateRe;
13683 while(m = re.exec(this.html)){
13684 var name = m[1], content = m[2];
13689 tpl : new Roo.Template(content)
13692 st[name] = st[subIndex];
13694 st[subIndex].tpl.compile();
13695 st[subIndex].tpl.call = this.call.createDelegate(this);
13698 this.subCount = subIndex;
13701 Roo.extend(Roo.MasterTemplate, Roo.Template, {
13703 * The regular expression used to match sub templates
13707 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
13710 * Applies the passed values to a child template.
13711 * @param {String/Number} name (optional) The name or index of the child template
13712 * @param {Array/Object} values The values to be applied to the template
13713 * @return {MasterTemplate} this
13715 add : function(name, values){
13716 if(arguments.length == 1){
13717 values = arguments[0];
13720 var s = this.subs[name];
13721 s.buffer[s.buffer.length] = s.tpl.apply(values);
13726 * Applies all the passed values to a child template.
13727 * @param {String/Number} name (optional) The name or index of the child template
13728 * @param {Array} values The values to be applied to the template, this should be an array of objects.
13729 * @param {Boolean} reset (optional) True to reset the template first
13730 * @return {MasterTemplate} this
13732 fill : function(name, values, reset){
13734 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
13742 for(var i = 0, len = values.length; i < len; i++){
13743 this.add(name, values[i]);
13749 * Resets the template for reuse
13750 * @return {MasterTemplate} this
13752 reset : function(){
13754 for(var i = 0; i < this.subCount; i++){
13760 applyTemplate : function(values){
13762 var replaceIndex = -1;
13763 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
13764 return s[++replaceIndex].buffer.join("");
13766 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
13769 apply : function(){
13770 return this.applyTemplate.apply(this, arguments);
13773 compile : function(){return this;}
13777 * Alias for fill().
13780 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
13782 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
13783 * var tpl = Roo.MasterTemplate.from('element-id');
13784 * @param {String/HTMLElement} el
13785 * @param {Object} config
13788 Roo.MasterTemplate.from = function(el, config){
13789 el = Roo.getDom(el);
13790 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
13793 * Ext JS Library 1.1.1
13794 * Copyright(c) 2006-2007, Ext JS, LLC.
13796 * Originally Released Under LGPL - original licence link has changed is not relivant.
13799 * <script type="text/javascript">
13804 * @class Roo.util.CSS
13805 * Utility class for manipulating CSS rules
13808 Roo.util.CSS = function(){
13810 var doc = document;
13812 var camelRe = /(-[a-z])/gi;
13813 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
13817 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
13818 * tag and appended to the HEAD of the document.
13819 * @param {String|Object} cssText The text containing the css rules
13820 * @param {String} id An id to add to the stylesheet for later removal
13821 * @return {StyleSheet}
13823 createStyleSheet : function(cssText, id){
13825 var head = doc.getElementsByTagName("head")[0];
13826 var nrules = doc.createElement("style");
13827 nrules.setAttribute("type", "text/css");
13829 nrules.setAttribute("id", id);
13831 if (typeof(cssText) != 'string') {
13832 // support object maps..
13833 // not sure if this a good idea..
13834 // perhaps it should be merged with the general css handling
13835 // and handle js style props.
13836 var cssTextNew = [];
13837 for(var n in cssText) {
13839 for(var k in cssText[n]) {
13840 citems.push( k + ' : ' +cssText[n][k] + ';' );
13842 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
13845 cssText = cssTextNew.join("\n");
13851 head.appendChild(nrules);
13852 ss = nrules.styleSheet;
13853 ss.cssText = cssText;
13856 nrules.appendChild(doc.createTextNode(cssText));
13858 nrules.cssText = cssText;
13860 head.appendChild(nrules);
13861 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
13863 this.cacheStyleSheet(ss);
13868 * Removes a style or link tag by id
13869 * @param {String} id The id of the tag
13871 removeStyleSheet : function(id){
13872 var existing = doc.getElementById(id);
13874 existing.parentNode.removeChild(existing);
13879 * Dynamically swaps an existing stylesheet reference for a new one
13880 * @param {String} id The id of an existing link tag to remove
13881 * @param {String} url The href of the new stylesheet to include
13883 swapStyleSheet : function(id, url){
13884 this.removeStyleSheet(id);
13885 var ss = doc.createElement("link");
13886 ss.setAttribute("rel", "stylesheet");
13887 ss.setAttribute("type", "text/css");
13888 ss.setAttribute("id", id);
13889 ss.setAttribute("href", url);
13890 doc.getElementsByTagName("head")[0].appendChild(ss);
13894 * Refresh the rule cache if you have dynamically added stylesheets
13895 * @return {Object} An object (hash) of rules indexed by selector
13897 refreshCache : function(){
13898 return this.getRules(true);
13902 cacheStyleSheet : function(stylesheet){
13906 try{// try catch for cross domain access issue
13907 var ssRules = stylesheet.cssRules || stylesheet.rules;
13908 for(var j = ssRules.length-1; j >= 0; --j){
13909 rules[ssRules[j].selectorText] = ssRules[j];
13915 * Gets all css rules for the document
13916 * @param {Boolean} refreshCache true to refresh the internal cache
13917 * @return {Object} An object (hash) of rules indexed by selector
13919 getRules : function(refreshCache){
13920 if(rules == null || refreshCache){
13922 var ds = doc.styleSheets;
13923 for(var i =0, len = ds.length; i < len; i++){
13925 this.cacheStyleSheet(ds[i]);
13933 * Gets an an individual CSS rule by selector(s)
13934 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
13935 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
13936 * @return {CSSRule} The CSS rule or null if one is not found
13938 getRule : function(selector, refreshCache){
13939 var rs = this.getRules(refreshCache);
13940 if(!(selector instanceof Array)){
13941 return rs[selector];
13943 for(var i = 0; i < selector.length; i++){
13944 if(rs[selector[i]]){
13945 return rs[selector[i]];
13953 * Updates a rule property
13954 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
13955 * @param {String} property The css property
13956 * @param {String} value The new value for the property
13957 * @return {Boolean} true If a rule was found and updated
13959 updateRule : function(selector, property, value){
13960 if(!(selector instanceof Array)){
13961 var rule = this.getRule(selector);
13963 rule.style[property.replace(camelRe, camelFn)] = value;
13967 for(var i = 0; i < selector.length; i++){
13968 if(this.updateRule(selector[i], property, value)){
13978 * Ext JS Library 1.1.1
13979 * Copyright(c) 2006-2007, Ext JS, LLC.
13981 * Originally Released Under LGPL - original licence link has changed is not relivant.
13984 * <script type="text/javascript">
13990 * @class Roo.util.ClickRepeater
13991 * @extends Roo.util.Observable
13993 * A wrapper class which can be applied to any element. Fires a "click" event while the
13994 * mouse is pressed. The interval between firings may be specified in the config but
13995 * defaults to 10 milliseconds.
13997 * Optionally, a CSS class may be applied to the element during the time it is pressed.
13999 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14000 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14001 * Similar to an autorepeat key delay.
14002 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14003 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14004 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14005 * "interval" and "delay" are ignored. "immediate" is honored.
14006 * @cfg {Boolean} preventDefault True to prevent the default click event
14007 * @cfg {Boolean} stopDefault True to stop the default click event
14010 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14011 * 2007-02-02 jvs Renamed to ClickRepeater
14012 * 2007-02-03 jvs Modifications for FF Mac and Safari
14015 * @param {String/HTMLElement/Element} el The element to listen on
14016 * @param {Object} config
14018 Roo.util.ClickRepeater = function(el, config)
14020 this.el = Roo.get(el);
14021 this.el.unselectable();
14023 Roo.apply(this, config);
14028 * Fires when the mouse button is depressed.
14029 * @param {Roo.util.ClickRepeater} this
14031 "mousedown" : true,
14034 * Fires on a specified interval during the time the element is pressed.
14035 * @param {Roo.util.ClickRepeater} this
14040 * Fires when the mouse key is released.
14041 * @param {Roo.util.ClickRepeater} this
14046 this.el.on("mousedown", this.handleMouseDown, this);
14047 if(this.preventDefault || this.stopDefault){
14048 this.el.on("click", function(e){
14049 if(this.preventDefault){
14050 e.preventDefault();
14052 if(this.stopDefault){
14058 // allow inline handler
14060 this.on("click", this.handler, this.scope || this);
14063 Roo.util.ClickRepeater.superclass.constructor.call(this);
14066 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14069 preventDefault : true,
14070 stopDefault : false,
14074 handleMouseDown : function(){
14075 clearTimeout(this.timer);
14077 if(this.pressClass){
14078 this.el.addClass(this.pressClass);
14080 this.mousedownTime = new Date();
14082 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14083 this.el.on("mouseout", this.handleMouseOut, this);
14085 this.fireEvent("mousedown", this);
14086 this.fireEvent("click", this);
14088 this.timer = this.click.defer(this.delay || this.interval, this);
14092 click : function(){
14093 this.fireEvent("click", this);
14094 this.timer = this.click.defer(this.getInterval(), this);
14098 getInterval: function(){
14099 if(!this.accelerate){
14100 return this.interval;
14102 var pressTime = this.mousedownTime.getElapsed();
14103 if(pressTime < 500){
14105 }else if(pressTime < 1700){
14107 }else if(pressTime < 2600){
14109 }else if(pressTime < 3500){
14111 }else if(pressTime < 4400){
14113 }else if(pressTime < 5300){
14115 }else if(pressTime < 6200){
14123 handleMouseOut : function(){
14124 clearTimeout(this.timer);
14125 if(this.pressClass){
14126 this.el.removeClass(this.pressClass);
14128 this.el.on("mouseover", this.handleMouseReturn, this);
14132 handleMouseReturn : function(){
14133 this.el.un("mouseover", this.handleMouseReturn);
14134 if(this.pressClass){
14135 this.el.addClass(this.pressClass);
14141 handleMouseUp : function(){
14142 clearTimeout(this.timer);
14143 this.el.un("mouseover", this.handleMouseReturn);
14144 this.el.un("mouseout", this.handleMouseOut);
14145 Roo.get(document).un("mouseup", this.handleMouseUp);
14146 this.el.removeClass(this.pressClass);
14147 this.fireEvent("mouseup", this);
14151 * Ext JS Library 1.1.1
14152 * Copyright(c) 2006-2007, Ext JS, LLC.
14154 * Originally Released Under LGPL - original licence link has changed is not relivant.
14157 * <script type="text/javascript">
14162 * @class Roo.KeyNav
14163 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14164 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14165 * way to implement custom navigation schemes for any UI component.</p>
14166 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14167 * pageUp, pageDown, del, home, end. Usage:</p>
14169 var nav = new Roo.KeyNav("my-element", {
14170 "left" : function(e){
14171 this.moveLeft(e.ctrlKey);
14173 "right" : function(e){
14174 this.moveRight(e.ctrlKey);
14176 "enter" : function(e){
14183 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14184 * @param {Object} config The config
14186 Roo.KeyNav = function(el, config){
14187 this.el = Roo.get(el);
14188 Roo.apply(this, config);
14189 if(!this.disabled){
14190 this.disabled = true;
14195 Roo.KeyNav.prototype = {
14197 * @cfg {Boolean} disabled
14198 * True to disable this KeyNav instance (defaults to false)
14202 * @cfg {String} defaultEventAction
14203 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14204 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14205 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14207 defaultEventAction: "stopEvent",
14209 * @cfg {Boolean} forceKeyDown
14210 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14211 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14212 * handle keydown instead of keypress.
14214 forceKeyDown : false,
14217 prepareEvent : function(e){
14218 var k = e.getKey();
14219 var h = this.keyToHandler[k];
14220 //if(h && this[h]){
14221 // e.stopPropagation();
14223 if(Roo.isSafari && h && k >= 37 && k <= 40){
14229 relay : function(e){
14230 var k = e.getKey();
14231 var h = this.keyToHandler[k];
14233 if(this.doRelay(e, this[h], h) !== true){
14234 e[this.defaultEventAction]();
14240 doRelay : function(e, h, hname){
14241 return h.call(this.scope || this, e);
14244 // possible handlers
14258 // quick lookup hash
14275 * Enable this KeyNav
14277 enable: function(){
14279 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14280 // the EventObject will normalize Safari automatically
14281 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14282 this.el.on("keydown", this.relay, this);
14284 this.el.on("keydown", this.prepareEvent, this);
14285 this.el.on("keypress", this.relay, this);
14287 this.disabled = false;
14292 * Disable this KeyNav
14294 disable: function(){
14295 if(!this.disabled){
14296 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14297 this.el.un("keydown", this.relay);
14299 this.el.un("keydown", this.prepareEvent);
14300 this.el.un("keypress", this.relay);
14302 this.disabled = true;
14307 * Ext JS Library 1.1.1
14308 * Copyright(c) 2006-2007, Ext JS, LLC.
14310 * Originally Released Under LGPL - original licence link has changed is not relivant.
14313 * <script type="text/javascript">
14318 * @class Roo.KeyMap
14319 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14320 * The constructor accepts the same config object as defined by {@link #addBinding}.
14321 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14322 * combination it will call the function with this signature (if the match is a multi-key
14323 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14324 * A KeyMap can also handle a string representation of keys.<br />
14327 // map one key by key code
14328 var map = new Roo.KeyMap("my-element", {
14329 key: 13, // or Roo.EventObject.ENTER
14334 // map multiple keys to one action by string
14335 var map = new Roo.KeyMap("my-element", {
14341 // map multiple keys to multiple actions by strings and array of codes
14342 var map = new Roo.KeyMap("my-element", [
14345 fn: function(){ alert("Return was pressed"); }
14348 fn: function(){ alert('a, b or c was pressed'); }
14353 fn: function(){ alert('Control + shift + tab was pressed.'); }
14357 * <b>Note: A KeyMap starts enabled</b>
14359 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14360 * @param {Object} config The config (see {@link #addBinding})
14361 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14363 Roo.KeyMap = function(el, config, eventName){
14364 this.el = Roo.get(el);
14365 this.eventName = eventName || "keydown";
14366 this.bindings = [];
14368 this.addBinding(config);
14373 Roo.KeyMap.prototype = {
14375 * True to stop the event from bubbling and prevent the default browser action if the
14376 * key was handled by the KeyMap (defaults to false)
14382 * Add a new binding to this KeyMap. The following config object properties are supported:
14384 Property Type Description
14385 ---------- --------------- ----------------------------------------------------------------------
14386 key String/Array A single keycode or an array of keycodes to handle
14387 shift Boolean True to handle key only when shift is pressed (defaults to false)
14388 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14389 alt Boolean True to handle key only when alt is pressed (defaults to false)
14390 fn Function The function to call when KeyMap finds the expected key combination
14391 scope Object The scope of the callback function
14397 var map = new Roo.KeyMap(document, {
14398 key: Roo.EventObject.ENTER,
14403 //Add a new binding to the existing KeyMap later
14411 * @param {Object/Array} config A single KeyMap config or an array of configs
14413 addBinding : function(config){
14414 if(config instanceof Array){
14415 for(var i = 0, len = config.length; i < len; i++){
14416 this.addBinding(config[i]);
14420 var keyCode = config.key,
14421 shift = config.shift,
14422 ctrl = config.ctrl,
14425 scope = config.scope;
14426 if(typeof keyCode == "string"){
14428 var keyString = keyCode.toUpperCase();
14429 for(var j = 0, len = keyString.length; j < len; j++){
14430 ks.push(keyString.charCodeAt(j));
14434 var keyArray = keyCode instanceof Array;
14435 var handler = function(e){
14436 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14437 var k = e.getKey();
14439 for(var i = 0, len = keyCode.length; i < len; i++){
14440 if(keyCode[i] == k){
14441 if(this.stopEvent){
14444 fn.call(scope || window, k, e);
14450 if(this.stopEvent){
14453 fn.call(scope || window, k, e);
14458 this.bindings.push(handler);
14462 * Shorthand for adding a single key listener
14463 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14464 * following options:
14465 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14466 * @param {Function} fn The function to call
14467 * @param {Object} scope (optional) The scope of the function
14469 on : function(key, fn, scope){
14470 var keyCode, shift, ctrl, alt;
14471 if(typeof key == "object" && !(key instanceof Array)){
14490 handleKeyDown : function(e){
14491 if(this.enabled){ //just in case
14492 var b = this.bindings;
14493 for(var i = 0, len = b.length; i < len; i++){
14494 b[i].call(this, e);
14500 * Returns true if this KeyMap is enabled
14501 * @return {Boolean}
14503 isEnabled : function(){
14504 return this.enabled;
14508 * Enables this KeyMap
14510 enable: function(){
14512 this.el.on(this.eventName, this.handleKeyDown, this);
14513 this.enabled = true;
14518 * Disable this KeyMap
14520 disable: function(){
14522 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14523 this.enabled = false;
14528 * Ext JS Library 1.1.1
14529 * Copyright(c) 2006-2007, Ext JS, LLC.
14531 * Originally Released Under LGPL - original licence link has changed is not relivant.
14534 * <script type="text/javascript">
14539 * @class Roo.util.TextMetrics
14540 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14541 * wide, in pixels, a given block of text will be.
14544 Roo.util.TextMetrics = function(){
14548 * Measures the size of the specified text
14549 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14550 * that can affect the size of the rendered text
14551 * @param {String} text The text to measure
14552 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14553 * in order to accurately measure the text height
14554 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14556 measure : function(el, text, fixedWidth){
14558 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14561 shared.setFixedWidth(fixedWidth || 'auto');
14562 return shared.getSize(text);
14566 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14567 * the overhead of multiple calls to initialize the style properties on each measurement.
14568 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14569 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14570 * in order to accurately measure the text height
14571 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14573 createInstance : function(el, fixedWidth){
14574 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14581 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14582 var ml = new Roo.Element(document.createElement('div'));
14583 document.body.appendChild(ml.dom);
14584 ml.position('absolute');
14585 ml.setLeftTop(-1000, -1000);
14589 ml.setWidth(fixedWidth);
14594 * Returns the size of the specified text based on the internal element's style and width properties
14595 * @memberOf Roo.util.TextMetrics.Instance#
14596 * @param {String} text The text to measure
14597 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14599 getSize : function(text){
14601 var s = ml.getSize();
14607 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14608 * that can affect the size of the rendered text
14609 * @memberOf Roo.util.TextMetrics.Instance#
14610 * @param {String/HTMLElement} el The element, dom node or id
14612 bind : function(el){
14614 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14619 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14620 * to set a fixed width in order to accurately measure the text height.
14621 * @memberOf Roo.util.TextMetrics.Instance#
14622 * @param {Number} width The width to set on the element
14624 setFixedWidth : function(width){
14625 ml.setWidth(width);
14629 * Returns the measured width of the specified text
14630 * @memberOf Roo.util.TextMetrics.Instance#
14631 * @param {String} text The text to measure
14632 * @return {Number} width The width in pixels
14634 getWidth : function(text){
14635 ml.dom.style.width = 'auto';
14636 return this.getSize(text).width;
14640 * Returns the measured height of the specified text. For multiline text, be sure to call
14641 * {@link #setFixedWidth} if necessary.
14642 * @memberOf Roo.util.TextMetrics.Instance#
14643 * @param {String} text The text to measure
14644 * @return {Number} height The height in pixels
14646 getHeight : function(text){
14647 return this.getSize(text).height;
14651 instance.bind(bindTo);
14656 // backwards compat
14657 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
14659 * Ext JS Library 1.1.1
14660 * Copyright(c) 2006-2007, Ext JS, LLC.
14662 * Originally Released Under LGPL - original licence link has changed is not relivant.
14665 * <script type="text/javascript">
14669 * @class Roo.state.Provider
14670 * Abstract base class for state provider implementations. This class provides methods
14671 * for encoding and decoding <b>typed</b> variables including dates and defines the
14672 * Provider interface.
14674 Roo.state.Provider = function(){
14676 * @event statechange
14677 * Fires when a state change occurs.
14678 * @param {Provider} this This state provider
14679 * @param {String} key The state key which was changed
14680 * @param {String} value The encoded value for the state
14683 "statechange": true
14686 Roo.state.Provider.superclass.constructor.call(this);
14688 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
14690 * Returns the current value for a key
14691 * @param {String} name The key name
14692 * @param {Mixed} defaultValue A default value to return if the key's value is not found
14693 * @return {Mixed} The state data
14695 get : function(name, defaultValue){
14696 return typeof this.state[name] == "undefined" ?
14697 defaultValue : this.state[name];
14701 * Clears a value from the state
14702 * @param {String} name The key name
14704 clear : function(name){
14705 delete this.state[name];
14706 this.fireEvent("statechange", this, name, null);
14710 * Sets the value for a key
14711 * @param {String} name The key name
14712 * @param {Mixed} value The value to set
14714 set : function(name, value){
14715 this.state[name] = value;
14716 this.fireEvent("statechange", this, name, value);
14720 * Decodes a string previously encoded with {@link #encodeValue}.
14721 * @param {String} value The value to decode
14722 * @return {Mixed} The decoded value
14724 decodeValue : function(cookie){
14725 var re = /^(a|n|d|b|s|o)\:(.*)$/;
14726 var matches = re.exec(unescape(cookie));
14727 if(!matches || !matches[1]) return; // non state cookie
14728 var type = matches[1];
14729 var v = matches[2];
14732 return parseFloat(v);
14734 return new Date(Date.parse(v));
14739 var values = v.split("^");
14740 for(var i = 0, len = values.length; i < len; i++){
14741 all.push(this.decodeValue(values[i]));
14746 var values = v.split("^");
14747 for(var i = 0, len = values.length; i < len; i++){
14748 var kv = values[i].split("=");
14749 all[kv[0]] = this.decodeValue(kv[1]);
14758 * Encodes a value including type information. Decode with {@link #decodeValue}.
14759 * @param {Mixed} value The value to encode
14760 * @return {String} The encoded value
14762 encodeValue : function(v){
14764 if(typeof v == "number"){
14766 }else if(typeof v == "boolean"){
14767 enc = "b:" + (v ? "1" : "0");
14768 }else if(v instanceof Date){
14769 enc = "d:" + v.toGMTString();
14770 }else if(v instanceof Array){
14772 for(var i = 0, len = v.length; i < len; i++){
14773 flat += this.encodeValue(v[i]);
14774 if(i != len-1) flat += "^";
14777 }else if(typeof v == "object"){
14780 if(typeof v[key] != "function"){
14781 flat += key + "=" + this.encodeValue(v[key]) + "^";
14784 enc = "o:" + flat.substring(0, flat.length-1);
14788 return escape(enc);
14794 * Ext JS Library 1.1.1
14795 * Copyright(c) 2006-2007, Ext JS, LLC.
14797 * Originally Released Under LGPL - original licence link has changed is not relivant.
14800 * <script type="text/javascript">
14803 * @class Roo.state.Manager
14804 * This is the global state manager. By default all components that are "state aware" check this class
14805 * for state information if you don't pass them a custom state provider. In order for this class
14806 * to be useful, it must be initialized with a provider when your application initializes.
14808 // in your initialization function
14810 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
14812 // supposed you have a {@link Roo.BorderLayout}
14813 var layout = new Roo.BorderLayout(...);
14814 layout.restoreState();
14815 // or a {Roo.BasicDialog}
14816 var dialog = new Roo.BasicDialog(...);
14817 dialog.restoreState();
14821 Roo.state.Manager = function(){
14822 var provider = new Roo.state.Provider();
14826 * Configures the default state provider for your application
14827 * @param {Provider} stateProvider The state provider to set
14829 setProvider : function(stateProvider){
14830 provider = stateProvider;
14834 * Returns the current value for a key
14835 * @param {String} name The key name
14836 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
14837 * @return {Mixed} The state data
14839 get : function(key, defaultValue){
14840 return provider.get(key, defaultValue);
14844 * Sets the value for a key
14845 * @param {String} name The key name
14846 * @param {Mixed} value The state data
14848 set : function(key, value){
14849 provider.set(key, value);
14853 * Clears a value from the state
14854 * @param {String} name The key name
14856 clear : function(key){
14857 provider.clear(key);
14861 * Gets the currently configured state provider
14862 * @return {Provider} The state provider
14864 getProvider : function(){
14871 * Ext JS Library 1.1.1
14872 * Copyright(c) 2006-2007, Ext JS, LLC.
14874 * Originally Released Under LGPL - original licence link has changed is not relivant.
14877 * <script type="text/javascript">
14880 * @class Roo.state.CookieProvider
14881 * @extends Roo.state.Provider
14882 * The default Provider implementation which saves state via cookies.
14885 var cp = new Roo.state.CookieProvider({
14887 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
14888 domain: "roojs.com"
14890 Roo.state.Manager.setProvider(cp);
14892 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
14893 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
14894 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
14895 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
14896 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
14897 * domain the page is running on including the 'www' like 'www.roojs.com')
14898 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
14900 * Create a new CookieProvider
14901 * @param {Object} config The configuration object
14903 Roo.state.CookieProvider = function(config){
14904 Roo.state.CookieProvider.superclass.constructor.call(this);
14906 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
14907 this.domain = null;
14908 this.secure = false;
14909 Roo.apply(this, config);
14910 this.state = this.readCookies();
14913 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
14915 set : function(name, value){
14916 if(typeof value == "undefined" || value === null){
14920 this.setCookie(name, value);
14921 Roo.state.CookieProvider.superclass.set.call(this, name, value);
14925 clear : function(name){
14926 this.clearCookie(name);
14927 Roo.state.CookieProvider.superclass.clear.call(this, name);
14931 readCookies : function(){
14933 var c = document.cookie + ";";
14934 var re = /\s?(.*?)=(.*?);/g;
14936 while((matches = re.exec(c)) != null){
14937 var name = matches[1];
14938 var value = matches[2];
14939 if(name && name.substring(0,3) == "ys-"){
14940 cookies[name.substr(3)] = this.decodeValue(value);
14947 setCookie : function(name, value){
14948 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
14949 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
14950 ((this.path == null) ? "" : ("; path=" + this.path)) +
14951 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
14952 ((this.secure == true) ? "; secure" : "");
14956 clearCookie : function(name){
14957 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
14958 ((this.path == null) ? "" : ("; path=" + this.path)) +
14959 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
14960 ((this.secure == true) ? "; secure" : "");
14964 * Ext JS Library 1.1.1
14965 * Copyright(c) 2006-2007, Ext JS, LLC.
14967 * Originally Released Under LGPL - original licence link has changed is not relivant.
14970 * <script type="text/javascript">
14975 * @class Roo.ComponentMgr
14976 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
14979 Roo.ComponentMgr = function(){
14980 var all = new Roo.util.MixedCollection();
14984 * Registers a component.
14985 * @param {Roo.Component} c The component
14987 register : function(c){
14992 * Unregisters a component.
14993 * @param {Roo.Component} c The component
14995 unregister : function(c){
15000 * Returns a component by id
15001 * @param {String} id The component id
15003 get : function(id){
15004 return all.get(id);
15008 * Registers a function that will be called when a specified component is added to ComponentMgr
15009 * @param {String} id The component id
15010 * @param {Funtction} fn The callback function
15011 * @param {Object} scope The scope of the callback
15013 onAvailable : function(id, fn, scope){
15014 all.on("add", function(index, o){
15016 fn.call(scope || o, o);
15017 all.un("add", fn, scope);
15024 * Ext JS Library 1.1.1
15025 * Copyright(c) 2006-2007, Ext JS, LLC.
15027 * Originally Released Under LGPL - original licence link has changed is not relivant.
15030 * <script type="text/javascript">
15034 * @class Roo.Component
15035 * @extends Roo.util.Observable
15036 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15037 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15038 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15039 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15040 * All visual components (widgets) that require rendering into a layout should subclass Component.
15042 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15043 * element and its id used as the component id. If a string is passed, it is assumed to be the id of an existing element
15044 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15046 Roo.Component = function(config){
15047 config = config || {};
15048 if(config.tagName || config.dom || typeof config == "string"){ // element object
15049 config = {el: config, id: config.id || config};
15051 this.initialConfig = config;
15053 Roo.apply(this, config);
15057 * Fires after the component is disabled.
15058 * @param {Roo.Component} this
15063 * Fires after the component is enabled.
15064 * @param {Roo.Component} this
15068 * @event beforeshow
15069 * Fires before the component is shown. Return false to stop the show.
15070 * @param {Roo.Component} this
15075 * Fires after the component is shown.
15076 * @param {Roo.Component} this
15080 * @event beforehide
15081 * Fires before the component is hidden. Return false to stop the hide.
15082 * @param {Roo.Component} this
15087 * Fires after the component is hidden.
15088 * @param {Roo.Component} this
15092 * @event beforerender
15093 * Fires before the component is rendered. Return false to stop the render.
15094 * @param {Roo.Component} this
15096 beforerender : true,
15099 * Fires after the component is rendered.
15100 * @param {Roo.Component} this
15104 * @event beforedestroy
15105 * Fires before the component is destroyed. Return false to stop the destroy.
15106 * @param {Roo.Component} this
15108 beforedestroy : true,
15111 * Fires after the component is destroyed.
15112 * @param {Roo.Component} this
15117 this.id = "ext-comp-" + (++Roo.Component.AUTO_ID);
15119 Roo.ComponentMgr.register(this);
15120 Roo.Component.superclass.constructor.call(this);
15121 this.initComponent();
15122 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15123 this.render(this.renderTo);
15124 delete this.renderTo;
15129 Roo.Component.AUTO_ID = 1000;
15131 Roo.extend(Roo.Component, Roo.util.Observable, {
15133 * @scope Roo.Component.prototype
15135 * true if this component is hidden. Read-only.
15140 * true if this component is disabled. Read-only.
15145 * true if this component has been rendered. Read-only.
15149 /** @cfg {String} disableClass
15150 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15152 disabledClass : "x-item-disabled",
15153 /** @cfg {Boolean} allowDomMove
15154 * Whether the component can move the Dom node when rendering (defaults to true).
15156 allowDomMove : true,
15157 /** @cfg {String} hideMode
15158 * How this component should hidden. Supported values are
15159 * "visibility" (css visibility), "offsets" (negative offset position) and
15160 * "display" (css display) - defaults to "display".
15162 hideMode: 'display',
15165 ctype : "Roo.Component",
15168 * @cfg {String} actionMode
15169 * which property holds the element that used for hide() / show() / disable() / enable()
15175 getActionEl : function(){
15176 return this[this.actionMode];
15179 initComponent : Roo.emptyFn,
15181 * If this is a lazy rendering component, render it to its container element.
15182 * @param {String/HTMLElement/Element} container (optional) The element this component should be rendered into. If it is being applied to existing markup, this should be left off.
15184 render : function(container, position){
15185 if(!this.rendered && this.fireEvent("beforerender", this) !== false){
15186 if(!container && this.el){
15187 this.el = Roo.get(this.el);
15188 container = this.el.dom.parentNode;
15189 this.allowDomMove = false;
15191 this.container = Roo.get(container);
15192 this.rendered = true;
15193 if(position !== undefined){
15194 if(typeof position == 'number'){
15195 position = this.container.dom.childNodes[position];
15197 position = Roo.getDom(position);
15200 this.onRender(this.container, position || null);
15202 this.el.addClass(this.cls);
15206 this.el.applyStyles(this.style);
15209 this.fireEvent("render", this);
15210 this.afterRender(this.container);
15222 // default function is not really useful
15223 onRender : function(ct, position){
15225 this.el = Roo.get(this.el);
15226 if(this.allowDomMove !== false){
15227 ct.dom.insertBefore(this.el.dom, position);
15233 getAutoCreate : function(){
15234 var cfg = typeof this.autoCreate == "object" ?
15235 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15236 if(this.id && !cfg.id){
15243 afterRender : Roo.emptyFn,
15246 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15247 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15249 destroy : function(){
15250 if(this.fireEvent("beforedestroy", this) !== false){
15251 this.purgeListeners();
15252 this.beforeDestroy();
15254 this.el.removeAllListeners();
15256 if(this.actionMode == "container"){
15257 this.container.remove();
15261 Roo.ComponentMgr.unregister(this);
15262 this.fireEvent("destroy", this);
15267 beforeDestroy : function(){
15272 onDestroy : function(){
15277 * Returns the underlying {@link Roo.Element}.
15278 * @return {Roo.Element} The element
15280 getEl : function(){
15285 * Returns the id of this component.
15288 getId : function(){
15293 * Try to focus this component.
15294 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15295 * @return {Roo.Component} this
15297 focus : function(selectText){
15300 if(selectText === true){
15301 this.el.dom.select();
15316 * Disable this component.
15317 * @return {Roo.Component} this
15319 disable : function(){
15323 this.disabled = true;
15324 this.fireEvent("disable", this);
15329 onDisable : function(){
15330 this.getActionEl().addClass(this.disabledClass);
15331 this.el.dom.disabled = true;
15335 * Enable this component.
15336 * @return {Roo.Component} this
15338 enable : function(){
15342 this.disabled = false;
15343 this.fireEvent("enable", this);
15348 onEnable : function(){
15349 this.getActionEl().removeClass(this.disabledClass);
15350 this.el.dom.disabled = false;
15354 * Convenience function for setting disabled/enabled by boolean.
15355 * @param {Boolean} disabled
15357 setDisabled : function(disabled){
15358 this[disabled ? "disable" : "enable"]();
15362 * Show this component.
15363 * @return {Roo.Component} this
15366 if(this.fireEvent("beforeshow", this) !== false){
15367 this.hidden = false;
15371 this.fireEvent("show", this);
15377 onShow : function(){
15378 var ae = this.getActionEl();
15379 if(this.hideMode == 'visibility'){
15380 ae.dom.style.visibility = "visible";
15381 }else if(this.hideMode == 'offsets'){
15382 ae.removeClass('x-hidden');
15384 ae.dom.style.display = "";
15389 * Hide this component.
15390 * @return {Roo.Component} this
15393 if(this.fireEvent("beforehide", this) !== false){
15394 this.hidden = true;
15398 this.fireEvent("hide", this);
15404 onHide : function(){
15405 var ae = this.getActionEl();
15406 if(this.hideMode == 'visibility'){
15407 ae.dom.style.visibility = "hidden";
15408 }else if(this.hideMode == 'offsets'){
15409 ae.addClass('x-hidden');
15411 ae.dom.style.display = "none";
15416 * Convenience function to hide or show this component by boolean.
15417 * @param {Boolean} visible True to show, false to hide
15418 * @return {Roo.Component} this
15420 setVisible: function(visible){
15430 * Returns true if this component is visible.
15432 isVisible : function(){
15433 return this.getActionEl().isVisible();
15436 cloneConfig : function(overrides){
15437 overrides = overrides || {};
15438 var id = overrides.id || Roo.id();
15439 var cfg = Roo.applyIf(overrides, this.initialConfig);
15440 cfg.id = id; // prevent dup id
15441 return new this.constructor(cfg);
15445 * Ext JS Library 1.1.1
15446 * Copyright(c) 2006-2007, Ext JS, LLC.
15448 * Originally Released Under LGPL - original licence link has changed is not relivant.
15451 * <script type="text/javascript">
15455 * @class Roo.BoxComponent
15456 * @extends Roo.Component
15457 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15458 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15459 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
15460 * layout containers.
15462 * @param {Roo.Element/String/Object} config The configuration options.
15464 Roo.BoxComponent = function(config){
15465 Roo.Component.call(this, config);
15469 * Fires after the component is resized.
15470 * @param {Roo.Component} this
15471 * @param {Number} adjWidth The box-adjusted width that was set
15472 * @param {Number} adjHeight The box-adjusted height that was set
15473 * @param {Number} rawWidth The width that was originally specified
15474 * @param {Number} rawHeight The height that was originally specified
15479 * Fires after the component is moved.
15480 * @param {Roo.Component} this
15481 * @param {Number} x The new x position
15482 * @param {Number} y The new y position
15488 Roo.extend(Roo.BoxComponent, Roo.Component, {
15489 // private, set in afterRender to signify that the component has been rendered
15491 // private, used to defer height settings to subclasses
15492 deferHeight: false,
15493 /** @cfg {Number} width
15494 * width (optional) size of component
15496 /** @cfg {Number} height
15497 * height (optional) size of component
15501 * Sets the width and height of the component. This method fires the resize event. This method can accept
15502 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15503 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15504 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15505 * @return {Roo.BoxComponent} this
15507 setSize : function(w, h){
15508 // support for standard size objects
15509 if(typeof w == 'object'){
15514 if(!this.boxReady){
15520 // prevent recalcs when not needed
15521 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15524 this.lastSize = {width: w, height: h};
15526 var adj = this.adjustSize(w, h);
15527 var aw = adj.width, ah = adj.height;
15528 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
15529 var rz = this.getResizeEl();
15530 if(!this.deferHeight && aw !== undefined && ah !== undefined){
15531 rz.setSize(aw, ah);
15532 }else if(!this.deferHeight && ah !== undefined){
15534 }else if(aw !== undefined){
15537 this.onResize(aw, ah, w, h);
15538 this.fireEvent('resize', this, aw, ah, w, h);
15544 * Gets the current size of the component's underlying element.
15545 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
15547 getSize : function(){
15548 return this.el.getSize();
15552 * Gets the current XY position of the component's underlying element.
15553 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15554 * @return {Array} The XY position of the element (e.g., [100, 200])
15556 getPosition : function(local){
15557 if(local === true){
15558 return [this.el.getLeft(true), this.el.getTop(true)];
15560 return this.xy || this.el.getXY();
15564 * Gets the current box measurements of the component's underlying element.
15565 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15566 * @returns {Object} box An object in the format {x, y, width, height}
15568 getBox : function(local){
15569 var s = this.el.getSize();
15571 s.x = this.el.getLeft(true);
15572 s.y = this.el.getTop(true);
15574 var xy = this.xy || this.el.getXY();
15582 * Sets the current box measurements of the component's underlying element.
15583 * @param {Object} box An object in the format {x, y, width, height}
15584 * @returns {Roo.BoxComponent} this
15586 updateBox : function(box){
15587 this.setSize(box.width, box.height);
15588 this.setPagePosition(box.x, box.y);
15593 getResizeEl : function(){
15594 return this.resizeEl || this.el;
15598 getPositionEl : function(){
15599 return this.positionEl || this.el;
15603 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
15604 * This method fires the move event.
15605 * @param {Number} left The new left
15606 * @param {Number} top The new top
15607 * @returns {Roo.BoxComponent} this
15609 setPosition : function(x, y){
15612 if(!this.boxReady){
15615 var adj = this.adjustPosition(x, y);
15616 var ax = adj.x, ay = adj.y;
15618 var el = this.getPositionEl();
15619 if(ax !== undefined || ay !== undefined){
15620 if(ax !== undefined && ay !== undefined){
15621 el.setLeftTop(ax, ay);
15622 }else if(ax !== undefined){
15624 }else if(ay !== undefined){
15627 this.onPosition(ax, ay);
15628 this.fireEvent('move', this, ax, ay);
15634 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
15635 * This method fires the move event.
15636 * @param {Number} x The new x position
15637 * @param {Number} y The new y position
15638 * @returns {Roo.BoxComponent} this
15640 setPagePosition : function(x, y){
15643 if(!this.boxReady){
15646 if(x === undefined || y === undefined){ // cannot translate undefined points
15649 var p = this.el.translatePoints(x, y);
15650 this.setPosition(p.left, p.top);
15655 onRender : function(ct, position){
15656 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
15658 this.resizeEl = Roo.get(this.resizeEl);
15660 if(this.positionEl){
15661 this.positionEl = Roo.get(this.positionEl);
15666 afterRender : function(){
15667 Roo.BoxComponent.superclass.afterRender.call(this);
15668 this.boxReady = true;
15669 this.setSize(this.width, this.height);
15670 if(this.x || this.y){
15671 this.setPosition(this.x, this.y);
15673 if(this.pageX || this.pageY){
15674 this.setPagePosition(this.pageX, this.pageY);
15679 * Force the component's size to recalculate based on the underlying element's current height and width.
15680 * @returns {Roo.BoxComponent} this
15682 syncSize : function(){
15683 delete this.lastSize;
15684 this.setSize(this.el.getWidth(), this.el.getHeight());
15689 * Called after the component is resized, this method is empty by default but can be implemented by any
15690 * subclass that needs to perform custom logic after a resize occurs.
15691 * @param {Number} adjWidth The box-adjusted width that was set
15692 * @param {Number} adjHeight The box-adjusted height that was set
15693 * @param {Number} rawWidth The width that was originally specified
15694 * @param {Number} rawHeight The height that was originally specified
15696 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
15701 * Called after the component is moved, this method is empty by default but can be implemented by any
15702 * subclass that needs to perform custom logic after a move occurs.
15703 * @param {Number} x The new x position
15704 * @param {Number} y The new y position
15706 onPosition : function(x, y){
15711 adjustSize : function(w, h){
15712 if(this.autoWidth){
15715 if(this.autoHeight){
15718 return {width : w, height: h};
15722 adjustPosition : function(x, y){
15723 return {x : x, y: y};
15726 * Original code for Roojs - LGPL
15727 * <script type="text/javascript">
15731 * @class Roo.XComponent
15732 * A delayed Element creator...
15733 * Or a way to group chunks of interface together.
15735 * Mypart.xyx = new Roo.XComponent({
15737 parent : 'Mypart.xyz', // empty == document.element.!!
15741 disabled : function() {}
15743 tree : function() { // return an tree of xtype declared components
15747 xtype : 'NestedLayoutPanel',
15754 * It can be used to build a big heiracy, with parent etc.
15755 * or you can just use this to render a single compoent to a dom element
15756 * MYPART.render(Roo.Element | String(id) | dom_element )
15758 * @extends Roo.util.Observable
15760 * @param cfg {Object} configuration of component
15763 Roo.XComponent = function(cfg) {
15764 Roo.apply(this, cfg);
15768 * Fires when this the componnt is built
15769 * @param {Roo.XComponent} c the component
15774 this.region = this.region || 'center'; // default..
15775 Roo.XComponent.register(this);
15776 this.modules = false;
15777 this.el = false; // where the layout goes..
15781 Roo.extend(Roo.XComponent, Roo.util.Observable, {
15784 * The created element (with Roo.factory())
15785 * @type {Roo.Layout}
15791 * for BC - use el in new code
15792 * @type {Roo.Layout}
15798 * for BC - use el in new code
15799 * @type {Roo.Layout}
15804 * @cfg {Function|boolean} disabled
15805 * If this module is disabled by some rule, return true from the funtion
15810 * @cfg {String} parent
15811 * Name of parent element which it get xtype added to..
15816 * @cfg {String} order
15817 * Used to set the order in which elements are created (usefull for multiple tabs)
15822 * @cfg {String} name
15823 * String to display while loading.
15827 * @cfg {String} region
15828 * Region to render component to (defaults to center)
15833 * @cfg {Array} items
15834 * A single item array - the first element is the root of the tree..
15835 * It's done this way to stay compatible with the Xtype system...
15841 * The method that retuns the tree of parts that make up this compoennt
15848 * render element to dom or tree
15849 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
15852 render : function(el)
15856 var hp = this.parent ? 1 : 0;
15858 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
15859 // if parent is a '#.....' string, then let's use that..
15860 var ename = this.parent.substr(1)
15861 this.parent = (this.parent == '#bootstrap') ? { el : true} : false; // flags it as a top module...
15862 el = Roo.get(ename);
15863 if (!el && !this.parent) {
15864 Roo.log("Warning - element can not be found :#" + ename );
15868 var tree = this._tree ? this._tree() : this.tree();
15871 if (!this.parent && typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) {
15872 //el = Roo.get(document.body);
15873 this.parent = { el : true };
15878 if (!this.parent) {
15880 Roo.log("no parent - creating one");
15882 el = el ? Roo.get(el) : false;
15884 // it's a top level one..
15886 el : new Roo.BorderLayout(el || document.body, {
15892 tabPosition: 'top',
15893 //resizeTabs: true,
15894 alwaysShowTabs: el && hp? false : true,
15895 hideTabs: el || !hp ? true : false,
15902 if (!this.parent.el) {
15903 // probably an old style ctor, which has been disabled.
15907 // The 'tree' method is '_tree now'
15909 tree.region = tree.region || this.region;
15911 if (this.parent.el === true) {
15912 // bootstrap... - body..
15913 this.parent.el = Roo.factory(tree);
15916 this.el = this.parent.el.addxtype(tree);
15917 this.fireEvent('built', this);
15919 this.panel = this.el;
15920 this.layout = this.panel.layout;
15921 this.parentLayout = this.parent.layout || false;
15927 Roo.apply(Roo.XComponent, {
15929 * @property hideProgress
15930 * true to disable the building progress bar.. usefull on single page renders.
15933 hideProgress : false,
15935 * @property buildCompleted
15936 * True when the builder has completed building the interface.
15939 buildCompleted : false,
15942 * @property topModule
15943 * the upper most module - uses document.element as it's constructor.
15950 * @property modules
15951 * array of modules to be created by registration system.
15952 * @type {Array} of Roo.XComponent
15957 * @property elmodules
15958 * array of modules to be created by which use #ID
15959 * @type {Array} of Roo.XComponent
15965 * @property build_from_html
15966 * Build elements from html - used by bootstrap HTML stuff
15967 * - this is cleared after build is completed
15968 * @type {boolean} true (default false)
15971 build_from_html : false,
15974 * Register components to be built later.
15976 * This solves the following issues
15977 * - Building is not done on page load, but after an authentication process has occured.
15978 * - Interface elements are registered on page load
15979 * - Parent Interface elements may not be loaded before child, so this handles that..
15986 module : 'Pman.Tab.projectMgr',
15988 parent : 'Pman.layout',
15989 disabled : false, // or use a function..
15992 * * @param {Object} details about module
15994 register : function(obj) {
15996 Roo.XComponent.event.fireEvent('register', obj);
15997 switch(typeof(obj.disabled) ) {
16003 if ( obj.disabled() ) {
16009 if (obj.disabled) {
16015 this.modules.push(obj);
16019 * convert a string to an object..
16020 * eg. 'AAA.BBB' -> finds AAA.BBB
16024 toObject : function(str)
16026 if (!str || typeof(str) == 'object') {
16029 if (str.substring(0,1) == '#') {
16033 var ar = str.split('.');
16038 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
16040 throw "Module not found : " + str;
16044 throw "Module not found : " + str;
16046 Roo.each(ar, function(e) {
16047 if (typeof(o[e]) == 'undefined') {
16048 throw "Module not found : " + str;
16059 * move modules into their correct place in the tree..
16062 preBuild : function ()
16065 Roo.each(this.modules , function (obj)
16067 Roo.XComponent.event.fireEvent('beforebuild', obj);
16069 var opar = obj.parent;
16071 obj.parent = this.toObject(opar);
16073 Roo.log("parent:toObject failed: " + e.toString());
16078 Roo.debug && Roo.log("GOT top level module");
16079 Roo.debug && Roo.log(obj);
16080 obj.modules = new Roo.util.MixedCollection(false,
16081 function(o) { return o.order + '' }
16083 this.topModule = obj;
16086 // parent is a string (usually a dom element name..)
16087 if (typeof(obj.parent) == 'string') {
16088 this.elmodules.push(obj);
16091 if (obj.parent.constructor != Roo.XComponent) {
16092 Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
16094 if (!obj.parent.modules) {
16095 obj.parent.modules = new Roo.util.MixedCollection(false,
16096 function(o) { return o.order + '' }
16099 if (obj.parent.disabled) {
16100 obj.disabled = true;
16102 obj.parent.modules.add(obj);
16107 * make a list of modules to build.
16108 * @return {Array} list of modules.
16111 buildOrder : function()
16114 var cmp = function(a,b) {
16115 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
16117 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
16118 throw "No top level modules to build";
16121 // make a flat list in order of modules to build.
16122 var mods = this.topModule ? [ this.topModule ] : [];
16125 // elmodules (is a list of DOM based modules )
16126 Roo.each(this.elmodules, function(e) {
16128 if (!this.topModule &&
16129 typeof(e.parent) == 'string' &&
16130 e.parent.substring(0,1) == '#' &&
16131 Roo.get(e.parent.substr(1))
16134 _this.topModule = e;
16140 // add modules to their parents..
16141 var addMod = function(m) {
16142 Roo.debug && Roo.log("build Order: add: " + m.name);
16145 if (m.modules && !m.disabled) {
16146 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
16147 m.modules.keySort('ASC', cmp );
16148 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
16150 m.modules.each(addMod);
16152 Roo.debug && Roo.log("build Order: no child modules");
16154 // not sure if this is used any more..
16156 m.finalize.name = m.name + " (clean up) ";
16157 mods.push(m.finalize);
16161 if (this.topModule && this.topModule.modules) {
16162 this.topModule.modules.keySort('ASC', cmp );
16163 this.topModule.modules.each(addMod);
16169 * Build the registered modules.
16170 * @param {Object} parent element.
16171 * @param {Function} optional method to call after module has been added.
16175 build : function(opts)
16178 if (typeof(opts) != 'undefined') {
16179 Roo.apply(this,opts);
16183 var mods = this.buildOrder();
16185 //this.allmods = mods;
16186 //Roo.debug && Roo.log(mods);
16188 if (!mods.length) { // should not happen
16189 throw "NO modules!!!";
16193 var msg = "Building Interface...";
16194 // flash it up as modal - so we store the mask!?
16195 if (!this.hideProgress && Roo.MessageBox) {
16196 Roo.MessageBox.show({ title: 'loading' });
16197 Roo.MessageBox.show({
16198 title: "Please wait...",
16207 var total = mods.length;
16210 var progressRun = function() {
16211 if (!mods.length) {
16212 Roo.debug && Roo.log('hide?');
16213 if (!this.hideProgress && Roo.MessageBox) {
16214 Roo.MessageBox.hide();
16216 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
16218 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
16224 var m = mods.shift();
16227 Roo.debug && Roo.log(m);
16228 // not sure if this is supported any more.. - modules that are are just function
16229 if (typeof(m) == 'function') {
16231 return progressRun.defer(10, _this);
16235 msg = "Building Interface " + (total - mods.length) +
16237 (m.name ? (' - ' + m.name) : '');
16238 Roo.debug && Roo.log(msg);
16239 if (!this.hideProgress && Roo.MessageBox) {
16240 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
16244 // is the module disabled?
16245 var disabled = (typeof(m.disabled) == 'function') ?
16246 m.disabled.call(m.module.disabled) : m.disabled;
16250 return progressRun(); // we do not update the display!
16258 // it's 10 on top level, and 1 on others??? why...
16259 return progressRun.defer(10, _this);
16262 progressRun.defer(1, _this);
16276 * wrapper for event.on - aliased later..
16277 * Typically use to register a event handler for register:
16279 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
16288 Roo.XComponent.event = new Roo.util.Observable({
16292 * Fires when an Component is registered,
16293 * set the disable property on the Component to stop registration.
16294 * @param {Roo.XComponent} c the component being registerd.
16299 * @event beforebuild
16300 * Fires before each Component is built
16301 * can be used to apply permissions.
16302 * @param {Roo.XComponent} c the component being registerd.
16305 'beforebuild' : true,
16307 * @event buildcomplete
16308 * Fires on the top level element when all elements have been built
16309 * @param {Roo.XComponent} the top level component.
16311 'buildcomplete' : true
16316 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);