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"){
5249 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
5251 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
5253 q = q.replace(tm[0], "");
5255 }else if(q.substr(0, 1) != '@'){
5256 fn[fn.length] = 'n = getNodes(n, mode, "*");';
5264 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
5266 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
5268 q = q.replace(tm[0], "");
5272 while(!(mm = q.match(modeRe))){
5273 var matched = false;
5276 for(var j = 0; j < tklen; j++){
5278 var m = q.match(t.re);
5285 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5288 q = q.replace(m[0], "");
5293 // prevent infinite loop on bad selector
5295 throw 'Error parsing selector, parsing failed at "' + q + '"';
5299 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5300 q = q.replace(mm[1], "");
5303 fn[fn.length] = "return nodup(n);\n}";
5306 * list of variables that need from compression as they are used by eval.
5316 * eval:var:byClassName
5318 * eval:var:byAttribute
5319 * eval:var:attrValue
5327 * Selects a group of elements.
5328 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5329 * @param {Node} root (optional) The start of the query (defaults to document).
5332 select : function(path, root, type){
5333 if(!root || root == document){
5336 if(typeof root == "string"){
5337 root = document.getElementById(root);
5339 var paths = path.split(",");
5341 for(var i = 0, len = paths.length; i < len; i++){
5342 var p = paths[i].replace(trimRe, "");
5344 cache[p] = Roo.DomQuery.compile(p);
5346 throw p + " is not a valid selector";
5349 var result = cache[p](root);
5350 if(result && result != document){
5351 results = results.concat(result);
5354 if(paths.length > 1){
5355 return nodup(results);
5361 * Selects a single element.
5362 * @param {String} selector The selector/xpath query
5363 * @param {Node} root (optional) The start of the query (defaults to document).
5366 selectNode : function(path, root){
5367 return Roo.DomQuery.select(path, root)[0];
5371 * Selects the value of a node, optionally replacing null with the defaultValue.
5372 * @param {String} selector The selector/xpath query
5373 * @param {Node} root (optional) The start of the query (defaults to document).
5374 * @param {String} defaultValue
5376 selectValue : function(path, root, defaultValue){
5377 path = path.replace(trimRe, "");
5378 if(!valueCache[path]){
5379 valueCache[path] = Roo.DomQuery.compile(path, "select");
5381 var n = valueCache[path](root);
5382 n = n[0] ? n[0] : n;
5383 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5384 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5388 * Selects the value of a node, parsing integers and floats.
5389 * @param {String} selector The selector/xpath query
5390 * @param {Node} root (optional) The start of the query (defaults to document).
5391 * @param {Number} defaultValue
5394 selectNumber : function(path, root, defaultValue){
5395 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5396 return parseFloat(v);
5400 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5401 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5402 * @param {String} selector The simple selector to test
5405 is : function(el, ss){
5406 if(typeof el == "string"){
5407 el = document.getElementById(el);
5409 var isArray = (el instanceof Array);
5410 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5411 return isArray ? (result.length == el.length) : (result.length > 0);
5415 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5416 * @param {Array} el An array of elements to filter
5417 * @param {String} selector The simple selector to test
5418 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5419 * the selector instead of the ones that match
5422 filter : function(els, ss, nonMatches){
5423 ss = ss.replace(trimRe, "");
5424 if(!simpleCache[ss]){
5425 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5427 var result = simpleCache[ss](els);
5428 return nonMatches ? quickDiff(result, els) : result;
5432 * Collection of matching regular expressions and code snippets.
5436 select: 'n = byClassName(n, null, " {1} ");'
5438 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5439 select: 'n = byPseudo(n, "{1}", "{2}");'
5441 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5442 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5445 select: 'n = byId(n, null, "{1}");'
5448 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5453 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5454 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5457 "=" : function(a, v){
5460 "!=" : function(a, v){
5463 "^=" : function(a, v){
5464 return a && a.substr(0, v.length) == v;
5466 "$=" : function(a, v){
5467 return a && a.substr(a.length-v.length) == v;
5469 "*=" : function(a, v){
5470 return a && a.indexOf(v) !== -1;
5472 "%=" : function(a, v){
5473 return (a % v) == 0;
5475 "|=" : function(a, v){
5476 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5478 "~=" : function(a, v){
5479 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5484 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5485 * and the argument (if any) supplied in the selector.
5488 "first-child" : function(c){
5489 var r = [], ri = -1, n;
5490 for(var i = 0, ci; ci = n = c[i]; i++){
5491 while((n = n.previousSibling) && n.nodeType != 1);
5499 "last-child" : function(c){
5500 var r = [], ri = -1, n;
5501 for(var i = 0, ci; ci = n = c[i]; i++){
5502 while((n = n.nextSibling) && n.nodeType != 1);
5510 "nth-child" : function(c, a) {
5511 var r = [], ri = -1;
5512 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5513 var f = (m[1] || 1) - 0, l = m[2] - 0;
5514 for(var i = 0, n; n = c[i]; i++){
5515 var pn = n.parentNode;
5516 if (batch != pn._batch) {
5518 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5519 if(cn.nodeType == 1){
5526 if (l == 0 || n.nodeIndex == l){
5529 } else if ((n.nodeIndex + l) % f == 0){
5537 "only-child" : function(c){
5538 var r = [], ri = -1;;
5539 for(var i = 0, ci; ci = c[i]; i++){
5540 if(!prev(ci) && !next(ci)){
5547 "empty" : function(c){
5548 var r = [], ri = -1;
5549 for(var i = 0, ci; ci = c[i]; i++){
5550 var cns = ci.childNodes, j = 0, cn, empty = true;
5553 if(cn.nodeType == 1 || cn.nodeType == 3){
5565 "contains" : function(c, v){
5566 var r = [], ri = -1;
5567 for(var i = 0, ci; ci = c[i]; i++){
5568 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5575 "nodeValue" : function(c, v){
5576 var r = [], ri = -1;
5577 for(var i = 0, ci; ci = c[i]; i++){
5578 if(ci.firstChild && ci.firstChild.nodeValue == v){
5585 "checked" : function(c){
5586 var r = [], ri = -1;
5587 for(var i = 0, ci; ci = c[i]; i++){
5588 if(ci.checked == true){
5595 "not" : function(c, ss){
5596 return Roo.DomQuery.filter(c, ss, true);
5599 "odd" : function(c){
5600 return this["nth-child"](c, "odd");
5603 "even" : function(c){
5604 return this["nth-child"](c, "even");
5607 "nth" : function(c, a){
5608 return c[a-1] || [];
5611 "first" : function(c){
5615 "last" : function(c){
5616 return c[c.length-1] || [];
5619 "has" : function(c, ss){
5620 var s = Roo.DomQuery.select;
5621 var r = [], ri = -1;
5622 for(var i = 0, ci; ci = c[i]; i++){
5623 if(s(ss, ci).length > 0){
5630 "next" : function(c, ss){
5631 var is = Roo.DomQuery.is;
5632 var r = [], ri = -1;
5633 for(var i = 0, ci; ci = c[i]; i++){
5642 "prev" : function(c, ss){
5643 var is = Roo.DomQuery.is;
5644 var r = [], ri = -1;
5645 for(var i = 0, ci; ci = c[i]; i++){
5658 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5659 * @param {String} path The selector/xpath query
5660 * @param {Node} root (optional) The start of the query (defaults to document).
5665 Roo.query = Roo.DomQuery.select;
5668 * Ext JS Library 1.1.1
5669 * Copyright(c) 2006-2007, Ext JS, LLC.
5671 * Originally Released Under LGPL - original licence link has changed is not relivant.
5674 * <script type="text/javascript">
5678 * @class Roo.util.Observable
5679 * Base class that provides a common interface for publishing events. Subclasses are expected to
5680 * to have a property "events" with all the events defined.<br>
5683 Employee = function(name){
5690 Roo.extend(Employee, Roo.util.Observable);
5692 * @param {Object} config properties to use (incuding events / listeners)
5695 Roo.util.Observable = function(cfg){
5698 this.addEvents(cfg.events || {});
5700 delete cfg.events; // make sure
5703 Roo.apply(this, cfg);
5706 this.on(this.listeners);
5707 delete this.listeners;
5710 Roo.util.Observable.prototype = {
5712 * @cfg {Object} listeners list of events and functions to call for this object,
5716 'click' : function(e) {
5726 * Fires the specified event with the passed parameters (minus the event name).
5727 * @param {String} eventName
5728 * @param {Object...} args Variable number of parameters are passed to handlers
5729 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5731 fireEvent : function(){
5732 var ce = this.events[arguments[0].toLowerCase()];
5733 if(typeof ce == "object"){
5734 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5741 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5744 * Appends an event handler to this component
5745 * @param {String} eventName The type of event to listen for
5746 * @param {Function} handler The method the event invokes
5747 * @param {Object} scope (optional) The scope in which to execute the handler
5748 * function. The handler function's "this" context.
5749 * @param {Object} options (optional) An object containing handler configuration
5750 * properties. This may contain any of the following properties:<ul>
5751 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5752 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5753 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5754 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5755 * by the specified number of milliseconds. If the event fires again within that time, the original
5756 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5759 * <b>Combining Options</b><br>
5760 * Using the options argument, it is possible to combine different types of listeners:<br>
5762 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5764 el.on('click', this.onClick, this, {
5771 * <b>Attaching multiple handlers in 1 call</b><br>
5772 * The method also allows for a single argument to be passed which is a config object containing properties
5773 * which specify multiple handlers.
5782 fn: this.onMouseOver,
5786 fn: this.onMouseOut,
5792 * Or a shorthand syntax which passes the same scope object to all handlers:
5795 'click': this.onClick,
5796 'mouseover': this.onMouseOver,
5797 'mouseout': this.onMouseOut,
5802 addListener : function(eventName, fn, scope, o){
5803 if(typeof eventName == "object"){
5806 if(this.filterOptRe.test(e)){
5809 if(typeof o[e] == "function"){
5811 this.addListener(e, o[e], o.scope, o);
5813 // individual options
5814 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5819 o = (!o || typeof o == "boolean") ? {} : o;
5820 eventName = eventName.toLowerCase();
5821 var ce = this.events[eventName] || true;
5822 if(typeof ce == "boolean"){
5823 ce = new Roo.util.Event(this, eventName);
5824 this.events[eventName] = ce;
5826 ce.addListener(fn, scope, o);
5830 * Removes a listener
5831 * @param {String} eventName The type of event to listen for
5832 * @param {Function} handler The handler to remove
5833 * @param {Object} scope (optional) The scope (this object) for the handler
5835 removeListener : function(eventName, fn, scope){
5836 var ce = this.events[eventName.toLowerCase()];
5837 if(typeof ce == "object"){
5838 ce.removeListener(fn, scope);
5843 * Removes all listeners for this object
5845 purgeListeners : function(){
5846 for(var evt in this.events){
5847 if(typeof this.events[evt] == "object"){
5848 this.events[evt].clearListeners();
5853 relayEvents : function(o, events){
5854 var createHandler = function(ename){
5856 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5859 for(var i = 0, len = events.length; i < len; i++){
5860 var ename = events[i];
5861 if(!this.events[ename]){ this.events[ename] = true; };
5862 o.on(ename, createHandler(ename), this);
5867 * Used to define events on this Observable
5868 * @param {Object} object The object with the events defined
5870 addEvents : function(o){
5874 Roo.applyIf(this.events, o);
5878 * Checks to see if this object has any listeners for a specified event
5879 * @param {String} eventName The name of the event to check for
5880 * @return {Boolean} True if the event is being listened for, else false
5882 hasListener : function(eventName){
5883 var e = this.events[eventName];
5884 return typeof e == "object" && e.listeners.length > 0;
5888 * Appends an event handler to this element (shorthand for addListener)
5889 * @param {String} eventName The type of event to listen for
5890 * @param {Function} handler The method the event invokes
5891 * @param {Object} scope (optional) The scope in which to execute the handler
5892 * function. The handler function's "this" context.
5893 * @param {Object} options (optional)
5896 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
5898 * Removes a listener (shorthand for removeListener)
5899 * @param {String} eventName The type of event to listen for
5900 * @param {Function} handler The handler to remove
5901 * @param {Object} scope (optional) The scope (this object) for the handler
5904 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
5907 * Starts capture on the specified Observable. All events will be passed
5908 * to the supplied function with the event name + standard signature of the event
5909 * <b>before</b> the event is fired. If the supplied function returns false,
5910 * the event will not fire.
5911 * @param {Observable} o The Observable to capture
5912 * @param {Function} fn The function to call
5913 * @param {Object} scope (optional) The scope (this object) for the fn
5916 Roo.util.Observable.capture = function(o, fn, scope){
5917 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
5921 * Removes <b>all</b> added captures from the Observable.
5922 * @param {Observable} o The Observable to release
5925 Roo.util.Observable.releaseCapture = function(o){
5926 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
5931 var createBuffered = function(h, o, scope){
5932 var task = new Roo.util.DelayedTask();
5934 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
5938 var createSingle = function(h, e, fn, scope){
5940 e.removeListener(fn, scope);
5941 return h.apply(scope, arguments);
5945 var createDelayed = function(h, o, scope){
5947 var args = Array.prototype.slice.call(arguments, 0);
5948 setTimeout(function(){
5949 h.apply(scope, args);
5954 Roo.util.Event = function(obj, name){
5957 this.listeners = [];
5960 Roo.util.Event.prototype = {
5961 addListener : function(fn, scope, options){
5962 var o = options || {};
5963 scope = scope || this.obj;
5964 if(!this.isListening(fn, scope)){
5965 var l = {fn: fn, scope: scope, options: o};
5968 h = createDelayed(h, o, scope);
5971 h = createSingle(h, this, fn, scope);
5974 h = createBuffered(h, o, scope);
5977 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
5978 this.listeners.push(l);
5980 this.listeners = this.listeners.slice(0);
5981 this.listeners.push(l);
5986 findListener : function(fn, scope){
5987 scope = scope || this.obj;
5988 var ls = this.listeners;
5989 for(var i = 0, len = ls.length; i < len; i++){
5991 if(l.fn == fn && l.scope == scope){
5998 isListening : function(fn, scope){
5999 return this.findListener(fn, scope) != -1;
6002 removeListener : function(fn, scope){
6004 if((index = this.findListener(fn, scope)) != -1){
6006 this.listeners.splice(index, 1);
6008 this.listeners = this.listeners.slice(0);
6009 this.listeners.splice(index, 1);
6016 clearListeners : function(){
6017 this.listeners = [];
6021 var ls = this.listeners, scope, len = ls.length;
6024 var args = Array.prototype.slice.call(arguments, 0);
6025 for(var i = 0; i < len; i++){
6027 if(l.fireFn.apply(l.scope||this.obj||window, arguments) === false){
6028 this.firing = false;
6032 this.firing = false;
6039 * Ext JS Library 1.1.1
6040 * Copyright(c) 2006-2007, Ext JS, LLC.
6042 * Originally Released Under LGPL - original licence link has changed is not relivant.
6045 * <script type="text/javascript">
6049 * @class Roo.EventManager
6050 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6051 * several useful events directly.
6052 * See {@link Roo.EventObject} for more details on normalized event objects.
6055 Roo.EventManager = function(){
6056 var docReadyEvent, docReadyProcId, docReadyState = false;
6057 var resizeEvent, resizeTask, textEvent, textSize;
6058 var E = Roo.lib.Event;
6059 var D = Roo.lib.Dom;
6062 var fireDocReady = function(){
6064 docReadyState = true;
6067 clearInterval(docReadyProcId);
6069 if(Roo.isGecko || Roo.isOpera) {
6070 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6073 var defer = document.getElementById("ie-deferred-loader");
6075 defer.onreadystatechange = null;
6076 defer.parentNode.removeChild(defer);
6080 docReadyEvent.fire();
6081 docReadyEvent.clearListeners();
6086 var initDocReady = function(){
6087 docReadyEvent = new Roo.util.Event();
6088 if(Roo.isGecko || Roo.isOpera) {
6089 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6091 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6092 var defer = document.getElementById("ie-deferred-loader");
6093 defer.onreadystatechange = function(){
6094 if(this.readyState == "complete"){
6098 }else if(Roo.isSafari){
6099 docReadyProcId = setInterval(function(){
6100 var rs = document.readyState;
6101 if(rs == "complete") {
6106 // no matter what, make sure it fires on load
6107 E.on(window, "load", fireDocReady);
6110 var createBuffered = function(h, o){
6111 var task = new Roo.util.DelayedTask(h);
6113 // create new event object impl so new events don't wipe out properties
6114 e = new Roo.EventObjectImpl(e);
6115 task.delay(o.buffer, h, null, [e]);
6119 var createSingle = function(h, el, ename, fn){
6121 Roo.EventManager.removeListener(el, ename, fn);
6126 var createDelayed = function(h, o){
6128 // create new event object impl so new events don't wipe out properties
6129 e = new Roo.EventObjectImpl(e);
6130 setTimeout(function(){
6136 var listen = function(element, ename, opt, fn, scope){
6137 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6138 fn = fn || o.fn; scope = scope || o.scope;
6139 var el = Roo.getDom(element);
6141 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6143 var h = function(e){
6144 e = Roo.EventObject.setEvent(e);
6147 t = e.getTarget(o.delegate, el);
6154 if(o.stopEvent === true){
6157 if(o.preventDefault === true){
6160 if(o.stopPropagation === true){
6161 e.stopPropagation();
6164 if(o.normalized === false){
6168 fn.call(scope || el, e, t, o);
6171 h = createDelayed(h, o);
6174 h = createSingle(h, el, ename, fn);
6177 h = createBuffered(h, o);
6179 fn._handlers = fn._handlers || [];
6180 fn._handlers.push([Roo.id(el), ename, h]);
6183 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6184 el.addEventListener("DOMMouseScroll", h, false);
6185 E.on(window, 'unload', function(){
6186 el.removeEventListener("DOMMouseScroll", h, false);
6189 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6190 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6195 var stopListening = function(el, ename, fn){
6196 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6198 for(var i = 0, len = hds.length; i < len; i++){
6200 if(h[0] == id && h[1] == ename){
6207 E.un(el, ename, hd);
6208 el = Roo.getDom(el);
6209 if(ename == "mousewheel" && el.addEventListener){
6210 el.removeEventListener("DOMMouseScroll", hd, false);
6212 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6213 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6217 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6224 * @scope Roo.EventManager
6229 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6230 * object with a Roo.EventObject
6231 * @param {Function} fn The method the event invokes
6232 * @param {Object} scope An object that becomes the scope of the handler
6233 * @param {boolean} override If true, the obj passed in becomes
6234 * the execution scope of the listener
6235 * @return {Function} The wrapped function
6238 wrap : function(fn, scope, override){
6240 Roo.EventObject.setEvent(e);
6241 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6246 * Appends an event handler to an element (shorthand for addListener)
6247 * @param {String/HTMLElement} element The html element or id to assign the
6248 * @param {String} eventName The type of event to listen for
6249 * @param {Function} handler The method the event invokes
6250 * @param {Object} scope (optional) The scope in which to execute the handler
6251 * function. The handler function's "this" context.
6252 * @param {Object} options (optional) An object containing handler configuration
6253 * properties. This may contain any of the following properties:<ul>
6254 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6255 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6256 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6257 * <li>preventDefault {Boolean} True to prevent the default action</li>
6258 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6259 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6260 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6261 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6262 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6263 * by the specified number of milliseconds. If the event fires again within that time, the original
6264 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6267 * <b>Combining Options</b><br>
6268 * Using the options argument, it is possible to combine different types of listeners:<br>
6270 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6272 el.on('click', this.onClick, this, {
6279 * <b>Attaching multiple handlers in 1 call</b><br>
6280 * The method also allows for a single argument to be passed which is a config object containing properties
6281 * which specify multiple handlers.
6291 fn: this.onMouseOver
6300 * Or a shorthand syntax:<br>
6303 'click' : this.onClick,
6304 'mouseover' : this.onMouseOver,
6305 'mouseout' : this.onMouseOut
6309 addListener : function(element, eventName, fn, scope, options){
6310 if(typeof eventName == "object"){
6316 if(typeof o[e] == "function"){
6318 listen(element, e, o, o[e], o.scope);
6320 // individual options
6321 listen(element, e, o[e]);
6326 return listen(element, eventName, options, fn, scope);
6330 * Removes an event handler
6332 * @param {String/HTMLElement} element The id or html element to remove the
6334 * @param {String} eventName The type of event
6335 * @param {Function} fn
6336 * @return {Boolean} True if a listener was actually removed
6338 removeListener : function(element, eventName, fn){
6339 return stopListening(element, eventName, fn);
6343 * Fires when the document is ready (before onload and before images are loaded). Can be
6344 * accessed shorthanded Roo.onReady().
6345 * @param {Function} fn The method the event invokes
6346 * @param {Object} scope An object that becomes the scope of the handler
6347 * @param {boolean} options
6349 onDocumentReady : function(fn, scope, options){
6350 if(docReadyState){ // if it already fired
6351 docReadyEvent.addListener(fn, scope, options);
6352 docReadyEvent.fire();
6353 docReadyEvent.clearListeners();
6359 docReadyEvent.addListener(fn, scope, options);
6363 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6364 * @param {Function} fn The method the event invokes
6365 * @param {Object} scope An object that becomes the scope of the handler
6366 * @param {boolean} options
6368 onWindowResize : function(fn, scope, options){
6370 resizeEvent = new Roo.util.Event();
6371 resizeTask = new Roo.util.DelayedTask(function(){
6372 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6374 E.on(window, "resize", function(){
6376 resizeTask.delay(50);
6378 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6382 resizeEvent.addListener(fn, scope, options);
6386 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6387 * @param {Function} fn The method the event invokes
6388 * @param {Object} scope An object that becomes the scope of the handler
6389 * @param {boolean} options
6391 onTextResize : function(fn, scope, options){
6393 textEvent = new Roo.util.Event();
6394 var textEl = new Roo.Element(document.createElement('div'));
6395 textEl.dom.className = 'x-text-resize';
6396 textEl.dom.innerHTML = 'X';
6397 textEl.appendTo(document.body);
6398 textSize = textEl.dom.offsetHeight;
6399 setInterval(function(){
6400 if(textEl.dom.offsetHeight != textSize){
6401 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6403 }, this.textResizeInterval);
6405 textEvent.addListener(fn, scope, options);
6409 * Removes the passed window resize listener.
6410 * @param {Function} fn The method the event invokes
6411 * @param {Object} scope The scope of handler
6413 removeResizeListener : function(fn, scope){
6415 resizeEvent.removeListener(fn, scope);
6420 fireResize : function(){
6422 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6426 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6430 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6432 textResizeInterval : 50
6437 * @scopeAlias pub=Roo.EventManager
6441 * Appends an event handler to an element (shorthand for addListener)
6442 * @param {String/HTMLElement} element The html element or id to assign the
6443 * @param {String} eventName The type of event to listen for
6444 * @param {Function} handler The method the event invokes
6445 * @param {Object} scope (optional) The scope in which to execute the handler
6446 * function. The handler function's "this" context.
6447 * @param {Object} options (optional) An object containing handler configuration
6448 * properties. This may contain any of the following properties:<ul>
6449 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6450 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6451 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6452 * <li>preventDefault {Boolean} True to prevent the default action</li>
6453 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6454 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6455 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6456 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6457 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6458 * by the specified number of milliseconds. If the event fires again within that time, the original
6459 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6462 * <b>Combining Options</b><br>
6463 * Using the options argument, it is possible to combine different types of listeners:<br>
6465 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6467 el.on('click', this.onClick, this, {
6474 * <b>Attaching multiple handlers in 1 call</b><br>
6475 * The method also allows for a single argument to be passed which is a config object containing properties
6476 * which specify multiple handlers.
6486 fn: this.onMouseOver
6495 * Or a shorthand syntax:<br>
6498 'click' : this.onClick,
6499 'mouseover' : this.onMouseOver,
6500 'mouseout' : this.onMouseOut
6504 pub.on = pub.addListener;
6505 pub.un = pub.removeListener;
6507 pub.stoppedMouseDownEvent = new Roo.util.Event();
6511 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6512 * @param {Function} fn The method the event invokes
6513 * @param {Object} scope An object that becomes the scope of the handler
6514 * @param {boolean} override If true, the obj passed in becomes
6515 * the execution scope of the listener
6519 Roo.onReady = Roo.EventManager.onDocumentReady;
6521 Roo.onReady(function(){
6522 var bd = Roo.get(document.body);
6527 : Roo.isGecko ? "roo-gecko"
6528 : Roo.isOpera ? "roo-opera"
6529 : Roo.isSafari ? "roo-safari" : ""];
6532 cls.push("roo-mac");
6535 cls.push("roo-linux");
6537 if(Roo.isBorderBox){
6538 cls.push('roo-border-box');
6540 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6541 var p = bd.dom.parentNode;
6543 p.className += ' roo-strict';
6546 bd.addClass(cls.join(' '));
6550 * @class Roo.EventObject
6551 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6552 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6555 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6557 var target = e.getTarget();
6560 var myDiv = Roo.get("myDiv");
6561 myDiv.on("click", handleClick);
6563 Roo.EventManager.on("myDiv", 'click', handleClick);
6564 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6568 Roo.EventObject = function(){
6570 var E = Roo.lib.Event;
6572 // safari keypress events for special keys return bad keycodes
6575 63235 : 39, // right
6578 63276 : 33, // page up
6579 63277 : 34, // page down
6580 63272 : 46, // delete
6585 // normalize button clicks
6586 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6587 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6589 Roo.EventObjectImpl = function(e){
6591 this.setEvent(e.browserEvent || e);
6594 Roo.EventObjectImpl.prototype = {
6596 * Used to fix doc tools.
6597 * @scope Roo.EventObject.prototype
6603 /** The normal browser event */
6604 browserEvent : null,
6605 /** The button pressed in a mouse event */
6607 /** True if the shift key was down during the event */
6609 /** True if the control key was down during the event */
6611 /** True if the alt key was down during the event */
6670 setEvent : function(e){
6671 if(e == this || (e && e.browserEvent)){ // already wrapped
6674 this.browserEvent = e;
6676 // normalize buttons
6677 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6678 if(e.type == 'click' && this.button == -1){
6682 this.shiftKey = e.shiftKey;
6683 // mac metaKey behaves like ctrlKey
6684 this.ctrlKey = e.ctrlKey || e.metaKey;
6685 this.altKey = e.altKey;
6686 // in getKey these will be normalized for the mac
6687 this.keyCode = e.keyCode;
6688 // keyup warnings on firefox.
6689 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6690 // cache the target for the delayed and or buffered events
6691 this.target = E.getTarget(e);
6693 this.xy = E.getXY(e);
6696 this.shiftKey = false;
6697 this.ctrlKey = false;
6698 this.altKey = false;
6708 * Stop the event (preventDefault and stopPropagation)
6710 stopEvent : function(){
6711 if(this.browserEvent){
6712 if(this.browserEvent.type == 'mousedown'){
6713 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6715 E.stopEvent(this.browserEvent);
6720 * Prevents the browsers default handling of the event.
6722 preventDefault : function(){
6723 if(this.browserEvent){
6724 E.preventDefault(this.browserEvent);
6729 isNavKeyPress : function(){
6730 var k = this.keyCode;
6731 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6732 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6735 isSpecialKey : function(){
6736 var k = this.keyCode;
6737 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6738 (k == 16) || (k == 17) ||
6739 (k >= 18 && k <= 20) ||
6740 (k >= 33 && k <= 35) ||
6741 (k >= 36 && k <= 39) ||
6742 (k >= 44 && k <= 45);
6745 * Cancels bubbling of the event.
6747 stopPropagation : function(){
6748 if(this.browserEvent){
6749 if(this.type == 'mousedown'){
6750 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6752 E.stopPropagation(this.browserEvent);
6757 * Gets the key code for the event.
6760 getCharCode : function(){
6761 return this.charCode || this.keyCode;
6765 * Returns a normalized keyCode for the event.
6766 * @return {Number} The key code
6768 getKey : function(){
6769 var k = this.keyCode || this.charCode;
6770 return Roo.isSafari ? (safariKeys[k] || k) : k;
6774 * Gets the x coordinate of the event.
6777 getPageX : function(){
6782 * Gets the y coordinate of the event.
6785 getPageY : function(){
6790 * Gets the time of the event.
6793 getTime : function(){
6794 if(this.browserEvent){
6795 return E.getTime(this.browserEvent);
6801 * Gets the page coordinates of the event.
6802 * @return {Array} The xy values like [x, y]
6809 * Gets the target for the event.
6810 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
6811 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6812 search as a number or element (defaults to 10 || document.body)
6813 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6814 * @return {HTMLelement}
6816 getTarget : function(selector, maxDepth, returnEl){
6817 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
6820 * Gets the related target.
6821 * @return {HTMLElement}
6823 getRelatedTarget : function(){
6824 if(this.browserEvent){
6825 return E.getRelatedTarget(this.browserEvent);
6831 * Normalizes mouse wheel delta across browsers
6832 * @return {Number} The delta
6834 getWheelDelta : function(){
6835 var e = this.browserEvent;
6837 if(e.wheelDelta){ /* IE/Opera. */
6838 delta = e.wheelDelta/120;
6839 }else if(e.detail){ /* Mozilla case. */
6840 delta = -e.detail/3;
6846 * Returns true if the control, meta, shift or alt key was pressed during this event.
6849 hasModifier : function(){
6850 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
6854 * Returns true if the target of this event equals el or is a child of el
6855 * @param {String/HTMLElement/Element} el
6856 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
6859 within : function(el, related){
6860 var t = this[related ? "getRelatedTarget" : "getTarget"]();
6861 return t && Roo.fly(el).contains(t);
6864 getPoint : function(){
6865 return new Roo.lib.Point(this.xy[0], this.xy[1]);
6869 return new Roo.EventObjectImpl();
6874 * Ext JS Library 1.1.1
6875 * Copyright(c) 2006-2007, Ext JS, LLC.
6877 * Originally Released Under LGPL - original licence link has changed is not relivant.
6880 * <script type="text/javascript">
6884 // was in Composite Element!??!?!
6887 var D = Roo.lib.Dom;
6888 var E = Roo.lib.Event;
6889 var A = Roo.lib.Anim;
6891 // local style camelizing for speed
6893 var camelRe = /(-[a-z])/gi;
6894 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
6895 var view = document.defaultView;
6898 * @class Roo.Element
6899 * Represents an Element in the DOM.<br><br>
6902 var el = Roo.get("my-div");
6905 var el = getEl("my-div");
6907 // or with a DOM element
6908 var el = Roo.get(myDivElement);
6910 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
6911 * each call instead of constructing a new one.<br><br>
6912 * <b>Animations</b><br />
6913 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
6914 * should either be a boolean (true) or an object literal with animation options. The animation options are:
6916 Option Default Description
6917 --------- -------- ---------------------------------------------
6918 duration .35 The duration of the animation in seconds
6919 easing easeOut The YUI easing method
6920 callback none A function to execute when the anim completes
6921 scope this The scope (this) of the callback function
6923 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
6924 * manipulate the animation. Here's an example:
6926 var el = Roo.get("my-div");
6931 // default animation
6932 el.setWidth(100, true);
6934 // animation with some options set
6941 // using the "anim" property to get the Anim object
6947 el.setWidth(100, opt);
6949 if(opt.anim.isAnimated()){
6953 * <b> Composite (Collections of) Elements</b><br />
6954 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
6955 * @constructor Create a new Element directly.
6956 * @param {String/HTMLElement} element
6957 * @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).
6959 Roo.Element = function(element, forceNew){
6960 var dom = typeof element == "string" ?
6961 document.getElementById(element) : element;
6962 if(!dom){ // invalid id/element
6966 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
6967 return Roo.Element.cache[id];
6977 * The DOM element ID
6980 this.id = id || Roo.id(dom);
6983 var El = Roo.Element;
6987 * The element's default display mode (defaults to "")
6990 originalDisplay : "",
6994 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
6999 * Sets the element's visibility mode. When setVisible() is called it
7000 * will use this to determine whether to set the visibility or the display property.
7001 * @param visMode Element.VISIBILITY or Element.DISPLAY
7002 * @return {Roo.Element} this
7004 setVisibilityMode : function(visMode){
7005 this.visibilityMode = visMode;
7009 * Convenience method for setVisibilityMode(Element.DISPLAY)
7010 * @param {String} display (optional) What to set display to when visible
7011 * @return {Roo.Element} this
7013 enableDisplayMode : function(display){
7014 this.setVisibilityMode(El.DISPLAY);
7015 if(typeof display != "undefined") this.originalDisplay = display;
7020 * 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)
7021 * @param {String} selector The simple selector to test
7022 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7023 search as a number or element (defaults to 10 || document.body)
7024 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7025 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7027 findParent : function(simpleSelector, maxDepth, returnEl){
7028 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7029 maxDepth = maxDepth || 50;
7030 if(typeof maxDepth != "number"){
7031 stopEl = Roo.getDom(maxDepth);
7034 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7035 if(dq.is(p, simpleSelector)){
7036 return returnEl ? Roo.get(p) : p;
7046 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7047 * @param {String} selector The simple selector to test
7048 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7049 search as a number or element (defaults to 10 || document.body)
7050 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7051 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7053 findParentNode : function(simpleSelector, maxDepth, returnEl){
7054 var p = Roo.fly(this.dom.parentNode, '_internal');
7055 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7059 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7060 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7061 * @param {String} selector The simple selector to test
7062 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7063 search as a number or element (defaults to 10 || document.body)
7064 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7066 up : function(simpleSelector, maxDepth){
7067 return this.findParentNode(simpleSelector, maxDepth, true);
7073 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7074 * @param {String} selector The simple selector to test
7075 * @return {Boolean} True if this element matches the selector, else false
7077 is : function(simpleSelector){
7078 return Roo.DomQuery.is(this.dom, simpleSelector);
7082 * Perform animation on this element.
7083 * @param {Object} args The YUI animation control args
7084 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7085 * @param {Function} onComplete (optional) Function to call when animation completes
7086 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7087 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7088 * @return {Roo.Element} this
7090 animate : function(args, duration, onComplete, easing, animType){
7091 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7096 * @private Internal animation call
7098 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7099 animType = animType || 'run';
7101 var anim = Roo.lib.Anim[animType](
7103 (opt.duration || defaultDur) || .35,
7104 (opt.easing || defaultEase) || 'easeOut',
7106 Roo.callback(cb, this);
7107 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7115 // private legacy anim prep
7116 preanim : function(a, i){
7117 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7121 * Removes worthless text nodes
7122 * @param {Boolean} forceReclean (optional) By default the element
7123 * keeps track if it has been cleaned already so
7124 * you can call this over and over. However, if you update the element and
7125 * need to force a reclean, you can pass true.
7127 clean : function(forceReclean){
7128 if(this.isCleaned && forceReclean !== true){
7132 var d = this.dom, n = d.firstChild, ni = -1;
7134 var nx = n.nextSibling;
7135 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7142 this.isCleaned = true;
7147 calcOffsetsTo : function(el){
7150 var restorePos = false;
7151 if(el.getStyle('position') == 'static'){
7152 el.position('relative');
7157 while(op && op != d && op.tagName != 'HTML'){
7160 op = op.offsetParent;
7163 el.position('static');
7169 * Scrolls this element into view within the passed container.
7170 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7171 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7172 * @return {Roo.Element} this
7174 scrollIntoView : function(container, hscroll){
7175 var c = Roo.getDom(container) || document.body;
7178 var o = this.calcOffsetsTo(c),
7181 b = t+el.offsetHeight,
7182 r = l+el.offsetWidth;
7184 var ch = c.clientHeight;
7185 var ct = parseInt(c.scrollTop, 10);
7186 var cl = parseInt(c.scrollLeft, 10);
7188 var cr = cl + c.clientWidth;
7196 if(hscroll !== false){
7200 c.scrollLeft = r-c.clientWidth;
7207 scrollChildIntoView : function(child, hscroll){
7208 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7212 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7213 * the new height may not be available immediately.
7214 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7215 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7216 * @param {Function} onComplete (optional) Function to call when animation completes
7217 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7218 * @return {Roo.Element} this
7220 autoHeight : function(animate, duration, onComplete, easing){
7221 var oldHeight = this.getHeight();
7223 this.setHeight(1); // force clipping
7224 setTimeout(function(){
7225 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7227 this.setHeight(height);
7229 if(typeof onComplete == "function"){
7233 this.setHeight(oldHeight); // restore original height
7234 this.setHeight(height, animate, duration, function(){
7236 if(typeof onComplete == "function") onComplete();
7237 }.createDelegate(this), easing);
7239 }.createDelegate(this), 0);
7244 * Returns true if this element is an ancestor of the passed element
7245 * @param {HTMLElement/String} el The element to check
7246 * @return {Boolean} True if this element is an ancestor of el, else false
7248 contains : function(el){
7249 if(!el){return false;}
7250 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7254 * Checks whether the element is currently visible using both visibility and display properties.
7255 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7256 * @return {Boolean} True if the element is currently visible, else false
7258 isVisible : function(deep) {
7259 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7260 if(deep !== true || !vis){
7263 var p = this.dom.parentNode;
7264 while(p && p.tagName.toLowerCase() != "body"){
7265 if(!Roo.fly(p, '_isVisible').isVisible()){
7274 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7275 * @param {String} selector The CSS selector
7276 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7277 * @return {CompositeElement/CompositeElementLite} The composite element
7279 select : function(selector, unique){
7280 return El.select(selector, unique, this.dom);
7284 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7285 * @param {String} selector The CSS selector
7286 * @return {Array} An array of the matched nodes
7288 query : function(selector, unique){
7289 return Roo.DomQuery.select(selector, this.dom);
7293 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7294 * @param {String} selector The CSS selector
7295 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7296 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7298 child : function(selector, returnDom){
7299 var n = Roo.DomQuery.selectNode(selector, this.dom);
7300 return returnDom ? n : Roo.get(n);
7304 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7305 * @param {String} selector The CSS selector
7306 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7307 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7309 down : function(selector, returnDom){
7310 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7311 return returnDom ? n : Roo.get(n);
7315 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7316 * @param {String} group The group the DD object is member of
7317 * @param {Object} config The DD config object
7318 * @param {Object} overrides An object containing methods to override/implement on the DD object
7319 * @return {Roo.dd.DD} The DD object
7321 initDD : function(group, config, overrides){
7322 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7323 return Roo.apply(dd, overrides);
7327 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7328 * @param {String} group The group the DDProxy object is member of
7329 * @param {Object} config The DDProxy config object
7330 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7331 * @return {Roo.dd.DDProxy} The DDProxy object
7333 initDDProxy : function(group, config, overrides){
7334 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7335 return Roo.apply(dd, overrides);
7339 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7340 * @param {String} group The group the DDTarget object is member of
7341 * @param {Object} config The DDTarget config object
7342 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7343 * @return {Roo.dd.DDTarget} The DDTarget object
7345 initDDTarget : function(group, config, overrides){
7346 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7347 return Roo.apply(dd, overrides);
7351 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7352 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7353 * @param {Boolean} visible Whether the element is visible
7354 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7355 * @return {Roo.Element} this
7357 setVisible : function(visible, animate){
7359 if(this.visibilityMode == El.DISPLAY){
7360 this.setDisplayed(visible);
7363 this.dom.style.visibility = visible ? "visible" : "hidden";
7366 // closure for composites
7368 var visMode = this.visibilityMode;
7370 this.setOpacity(.01);
7371 this.setVisible(true);
7373 this.anim({opacity: { to: (visible?1:0) }},
7374 this.preanim(arguments, 1),
7375 null, .35, 'easeIn', function(){
7377 if(visMode == El.DISPLAY){
7378 dom.style.display = "none";
7380 dom.style.visibility = "hidden";
7382 Roo.get(dom).setOpacity(1);
7390 * Returns true if display is not "none"
7393 isDisplayed : function() {
7394 return this.getStyle("display") != "none";
7398 * Toggles the element's visibility or display, depending on visibility mode.
7399 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7400 * @return {Roo.Element} this
7402 toggle : function(animate){
7403 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7408 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7409 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7410 * @return {Roo.Element} this
7412 setDisplayed : function(value) {
7413 if(typeof value == "boolean"){
7414 value = value ? this.originalDisplay : "none";
7416 this.setStyle("display", value);
7421 * Tries to focus the element. Any exceptions are caught and ignored.
7422 * @return {Roo.Element} this
7424 focus : function() {
7432 * Tries to blur the element. Any exceptions are caught and ignored.
7433 * @return {Roo.Element} this
7443 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7444 * @param {String/Array} className The CSS class to add, or an array of classes
7445 * @return {Roo.Element} this
7447 addClass : function(className){
7448 if(className instanceof Array){
7449 for(var i = 0, len = className.length; i < len; i++) {
7450 this.addClass(className[i]);
7453 if(className && !this.hasClass(className)){
7454 this.dom.className = this.dom.className + " " + className;
7461 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7462 * @param {String/Array} className The CSS class to add, or an array of classes
7463 * @return {Roo.Element} this
7465 radioClass : function(className){
7466 var siblings = this.dom.parentNode.childNodes;
7467 for(var i = 0; i < siblings.length; i++) {
7468 var s = siblings[i];
7469 if(s.nodeType == 1){
7470 Roo.get(s).removeClass(className);
7473 this.addClass(className);
7478 * Removes one or more CSS classes from the element.
7479 * @param {String/Array} className The CSS class to remove, or an array of classes
7480 * @return {Roo.Element} this
7482 removeClass : function(className){
7483 if(!className || !this.dom.className){
7486 if(className instanceof Array){
7487 for(var i = 0, len = className.length; i < len; i++) {
7488 this.removeClass(className[i]);
7491 if(this.hasClass(className)){
7492 var re = this.classReCache[className];
7494 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7495 this.classReCache[className] = re;
7497 this.dom.className =
7498 this.dom.className.replace(re, " ");
7508 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7509 * @param {String} className The CSS class to toggle
7510 * @return {Roo.Element} this
7512 toggleClass : function(className){
7513 if(this.hasClass(className)){
7514 this.removeClass(className);
7516 this.addClass(className);
7522 * Checks if the specified CSS class exists on this element's DOM node.
7523 * @param {String} className The CSS class to check for
7524 * @return {Boolean} True if the class exists, else false
7526 hasClass : function(className){
7527 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7531 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7532 * @param {String} oldClassName The CSS class to replace
7533 * @param {String} newClassName The replacement CSS class
7534 * @return {Roo.Element} this
7536 replaceClass : function(oldClassName, newClassName){
7537 this.removeClass(oldClassName);
7538 this.addClass(newClassName);
7543 * Returns an object with properties matching the styles requested.
7544 * For example, el.getStyles('color', 'font-size', 'width') might return
7545 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7546 * @param {String} style1 A style name
7547 * @param {String} style2 A style name
7548 * @param {String} etc.
7549 * @return {Object} The style object
7551 getStyles : function(){
7552 var a = arguments, len = a.length, r = {};
7553 for(var i = 0; i < len; i++){
7554 r[a[i]] = this.getStyle(a[i]);
7560 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7561 * @param {String} property The style property whose value is returned.
7562 * @return {String} The current value of the style property for this element.
7564 getStyle : function(){
7565 return view && view.getComputedStyle ?
7567 var el = this.dom, v, cs, camel;
7568 if(prop == 'float'){
7571 if(el.style && (v = el.style[prop])){
7574 if(cs = view.getComputedStyle(el, "")){
7575 if(!(camel = propCache[prop])){
7576 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7583 var el = this.dom, v, cs, camel;
7584 if(prop == 'opacity'){
7585 if(typeof el.style.filter == 'string'){
7586 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7588 var fv = parseFloat(m[1]);
7590 return fv ? fv / 100 : 0;
7595 }else if(prop == 'float'){
7596 prop = "styleFloat";
7598 if(!(camel = propCache[prop])){
7599 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7601 if(v = el.style[camel]){
7604 if(cs = el.currentStyle){
7612 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7613 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7614 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7615 * @return {Roo.Element} this
7617 setStyle : function(prop, value){
7618 if(typeof prop == "string"){
7620 if (prop == 'float') {
7621 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7626 if(!(camel = propCache[prop])){
7627 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7630 if(camel == 'opacity') {
7631 this.setOpacity(value);
7633 this.dom.style[camel] = value;
7636 for(var style in prop){
7637 if(typeof prop[style] != "function"){
7638 this.setStyle(style, prop[style]);
7646 * More flexible version of {@link #setStyle} for setting style properties.
7647 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7648 * a function which returns such a specification.
7649 * @return {Roo.Element} this
7651 applyStyles : function(style){
7652 Roo.DomHelper.applyStyles(this.dom, style);
7657 * 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).
7658 * @return {Number} The X position of the element
7661 return D.getX(this.dom);
7665 * 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).
7666 * @return {Number} The Y position of the element
7669 return D.getY(this.dom);
7673 * 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).
7674 * @return {Array} The XY position of the element
7677 return D.getXY(this.dom);
7681 * 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).
7682 * @param {Number} The X position of the element
7683 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7684 * @return {Roo.Element} this
7686 setX : function(x, animate){
7688 D.setX(this.dom, x);
7690 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7696 * 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).
7697 * @param {Number} The Y position of the element
7698 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7699 * @return {Roo.Element} this
7701 setY : function(y, animate){
7703 D.setY(this.dom, y);
7705 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7711 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7712 * @param {String} left The left CSS property value
7713 * @return {Roo.Element} this
7715 setLeft : function(left){
7716 this.setStyle("left", this.addUnits(left));
7721 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7722 * @param {String} top The top CSS property value
7723 * @return {Roo.Element} this
7725 setTop : function(top){
7726 this.setStyle("top", this.addUnits(top));
7731 * Sets the element's CSS right style.
7732 * @param {String} right The right CSS property value
7733 * @return {Roo.Element} this
7735 setRight : function(right){
7736 this.setStyle("right", this.addUnits(right));
7741 * Sets the element's CSS bottom style.
7742 * @param {String} bottom The bottom CSS property value
7743 * @return {Roo.Element} this
7745 setBottom : function(bottom){
7746 this.setStyle("bottom", this.addUnits(bottom));
7751 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7752 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7753 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7754 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7755 * @return {Roo.Element} this
7757 setXY : function(pos, animate){
7759 D.setXY(this.dom, pos);
7761 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
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 setLocation : function(x, y, animate){
7775 this.setXY([x, y], this.preanim(arguments, 2));
7780 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7781 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7782 * @param {Number} x X value for new position (coordinates are page-based)
7783 * @param {Number} y Y value for new position (coordinates are page-based)
7784 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7785 * @return {Roo.Element} this
7787 moveTo : function(x, y, animate){
7788 this.setXY([x, y], this.preanim(arguments, 2));
7793 * Returns the region of the given element.
7794 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
7795 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
7797 getRegion : function(){
7798 return D.getRegion(this.dom);
7802 * Returns the offset height of the element
7803 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
7804 * @return {Number} The element's height
7806 getHeight : function(contentHeight){
7807 var h = this.dom.offsetHeight || 0;
7808 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
7812 * Returns the offset width of the element
7813 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
7814 * @return {Number} The element's width
7816 getWidth : function(contentWidth){
7817 var w = this.dom.offsetWidth || 0;
7818 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
7822 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
7823 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
7824 * if a height has not been set using CSS.
7827 getComputedHeight : function(){
7828 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
7830 h = parseInt(this.getStyle('height'), 10) || 0;
7831 if(!this.isBorderBox()){
7832 h += this.getFrameWidth('tb');
7839 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
7840 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
7841 * if a width has not been set using CSS.
7844 getComputedWidth : function(){
7845 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
7847 w = parseInt(this.getStyle('width'), 10) || 0;
7848 if(!this.isBorderBox()){
7849 w += this.getFrameWidth('lr');
7856 * Returns the size of the element.
7857 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
7858 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
7860 getSize : function(contentSize){
7861 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
7865 * Returns the width and height of the viewport.
7866 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
7868 getViewSize : function(){
7869 var d = this.dom, doc = document, aw = 0, ah = 0;
7870 if(d == doc || d == doc.body){
7871 return {width : D.getViewWidth(), height: D.getViewHeight()};
7874 width : d.clientWidth,
7875 height: d.clientHeight
7881 * Returns the value of the "value" attribute
7882 * @param {Boolean} asNumber true to parse the value as a number
7883 * @return {String/Number}
7885 getValue : function(asNumber){
7886 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
7890 adjustWidth : function(width){
7891 if(typeof width == "number"){
7892 if(this.autoBoxAdjust && !this.isBorderBox()){
7893 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
7903 adjustHeight : function(height){
7904 if(typeof height == "number"){
7905 if(this.autoBoxAdjust && !this.isBorderBox()){
7906 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
7916 * Set the width of the element
7917 * @param {Number} width The new width
7918 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7919 * @return {Roo.Element} this
7921 setWidth : function(width, animate){
7922 width = this.adjustWidth(width);
7924 this.dom.style.width = this.addUnits(width);
7926 this.anim({width: {to: width}}, this.preanim(arguments, 1));
7932 * Set the height of the element
7933 * @param {Number} height The new height
7934 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7935 * @return {Roo.Element} this
7937 setHeight : function(height, animate){
7938 height = this.adjustHeight(height);
7940 this.dom.style.height = this.addUnits(height);
7942 this.anim({height: {to: height}}, this.preanim(arguments, 1));
7948 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
7949 * @param {Number} width The new width
7950 * @param {Number} height The new height
7951 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7952 * @return {Roo.Element} this
7954 setSize : function(width, height, animate){
7955 if(typeof width == "object"){ // in case of object from getSize()
7956 height = width.height; width = width.width;
7958 width = this.adjustWidth(width); height = this.adjustHeight(height);
7960 this.dom.style.width = this.addUnits(width);
7961 this.dom.style.height = this.addUnits(height);
7963 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
7969 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
7970 * @param {Number} x X value for new position (coordinates are page-based)
7971 * @param {Number} y Y value for new position (coordinates are page-based)
7972 * @param {Number} width The new width
7973 * @param {Number} height The new height
7974 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7975 * @return {Roo.Element} this
7977 setBounds : function(x, y, width, height, animate){
7979 this.setSize(width, height);
7980 this.setLocation(x, y);
7982 width = this.adjustWidth(width); height = this.adjustHeight(height);
7983 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
7984 this.preanim(arguments, 4), 'motion');
7990 * 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.
7991 * @param {Roo.lib.Region} region The region to fill
7992 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7993 * @return {Roo.Element} this
7995 setRegion : function(region, animate){
7996 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
8001 * Appends an event handler
8003 * @param {String} eventName The type of event to append
8004 * @param {Function} fn The method the event invokes
8005 * @param {Object} scope (optional) The scope (this object) of the fn
8006 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
8008 addListener : function(eventName, fn, scope, options){
8010 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8015 * Removes an event handler from this element
8016 * @param {String} eventName the type of event to remove
8017 * @param {Function} fn the method the event invokes
8018 * @return {Roo.Element} this
8020 removeListener : function(eventName, fn){
8021 Roo.EventManager.removeListener(this.dom, eventName, fn);
8026 * Removes all previous added listeners from this element
8027 * @return {Roo.Element} this
8029 removeAllListeners : function(){
8030 E.purgeElement(this.dom);
8034 relayEvent : function(eventName, observable){
8035 this.on(eventName, function(e){
8036 observable.fireEvent(eventName, e);
8041 * Set the opacity of the element
8042 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8043 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8044 * @return {Roo.Element} this
8046 setOpacity : function(opacity, animate){
8048 var s = this.dom.style;
8051 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8052 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8054 s.opacity = opacity;
8057 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8063 * Gets the left X coordinate
8064 * @param {Boolean} local True to get the local css position instead of page coordinate
8067 getLeft : function(local){
8071 return parseInt(this.getStyle("left"), 10) || 0;
8076 * Gets the right X coordinate of the element (element X position + element width)
8077 * @param {Boolean} local True to get the local css position instead of page coordinate
8080 getRight : function(local){
8082 return this.getX() + this.getWidth();
8084 return (this.getLeft(true) + this.getWidth()) || 0;
8089 * Gets the top Y coordinate
8090 * @param {Boolean} local True to get the local css position instead of page coordinate
8093 getTop : function(local) {
8097 return parseInt(this.getStyle("top"), 10) || 0;
8102 * Gets the bottom Y coordinate of the element (element Y position + element height)
8103 * @param {Boolean} local True to get the local css position instead of page coordinate
8106 getBottom : function(local){
8108 return this.getY() + this.getHeight();
8110 return (this.getTop(true) + this.getHeight()) || 0;
8115 * Initializes positioning on this element. If a desired position is not passed, it will make the
8116 * the element positioned relative IF it is not already positioned.
8117 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8118 * @param {Number} zIndex (optional) The zIndex to apply
8119 * @param {Number} x (optional) Set the page X position
8120 * @param {Number} y (optional) Set the page Y position
8122 position : function(pos, zIndex, x, y){
8124 if(this.getStyle('position') == 'static'){
8125 this.setStyle('position', 'relative');
8128 this.setStyle("position", pos);
8131 this.setStyle("z-index", zIndex);
8133 if(x !== undefined && y !== undefined){
8135 }else if(x !== undefined){
8137 }else if(y !== undefined){
8143 * Clear positioning back to the default when the document was loaded
8144 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8145 * @return {Roo.Element} this
8147 clearPositioning : function(value){
8155 "position" : "static"
8161 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8162 * snapshot before performing an update and then restoring the element.
8165 getPositioning : function(){
8166 var l = this.getStyle("left");
8167 var t = this.getStyle("top");
8169 "position" : this.getStyle("position"),
8171 "right" : l ? "" : this.getStyle("right"),
8173 "bottom" : t ? "" : this.getStyle("bottom"),
8174 "z-index" : this.getStyle("z-index")
8179 * Gets the width of the border(s) for the specified side(s)
8180 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8181 * passing lr would get the border (l)eft width + the border (r)ight width.
8182 * @return {Number} The width of the sides passed added together
8184 getBorderWidth : function(side){
8185 return this.addStyles(side, El.borders);
8189 * Gets the width of the padding(s) for the specified side(s)
8190 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8191 * passing lr would get the padding (l)eft + the padding (r)ight.
8192 * @return {Number} The padding of the sides passed added together
8194 getPadding : function(side){
8195 return this.addStyles(side, El.paddings);
8199 * Set positioning with an object returned by getPositioning().
8200 * @param {Object} posCfg
8201 * @return {Roo.Element} this
8203 setPositioning : function(pc){
8204 this.applyStyles(pc);
8205 if(pc.right == "auto"){
8206 this.dom.style.right = "";
8208 if(pc.bottom == "auto"){
8209 this.dom.style.bottom = "";
8215 fixDisplay : function(){
8216 if(this.getStyle("display") == "none"){
8217 this.setStyle("visibility", "hidden");
8218 this.setStyle("display", this.originalDisplay); // first try reverting to default
8219 if(this.getStyle("display") == "none"){ // if that fails, default to block
8220 this.setStyle("display", "block");
8226 * Quick set left and top adding default units
8227 * @param {String} left The left CSS property value
8228 * @param {String} top The top CSS property value
8229 * @return {Roo.Element} this
8231 setLeftTop : function(left, top){
8232 this.dom.style.left = this.addUnits(left);
8233 this.dom.style.top = this.addUnits(top);
8238 * Move this element relative to its current position.
8239 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8240 * @param {Number} distance How far to move the element in pixels
8241 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8242 * @return {Roo.Element} this
8244 move : function(direction, distance, animate){
8245 var xy = this.getXY();
8246 direction = direction.toLowerCase();
8250 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8254 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8259 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8264 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8271 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8272 * @return {Roo.Element} this
8275 if(!this.isClipped){
8276 this.isClipped = true;
8277 this.originalClip = {
8278 "o": this.getStyle("overflow"),
8279 "x": this.getStyle("overflow-x"),
8280 "y": this.getStyle("overflow-y")
8282 this.setStyle("overflow", "hidden");
8283 this.setStyle("overflow-x", "hidden");
8284 this.setStyle("overflow-y", "hidden");
8290 * Return clipping (overflow) to original clipping before clip() was called
8291 * @return {Roo.Element} this
8293 unclip : function(){
8295 this.isClipped = false;
8296 var o = this.originalClip;
8297 if(o.o){this.setStyle("overflow", o.o);}
8298 if(o.x){this.setStyle("overflow-x", o.x);}
8299 if(o.y){this.setStyle("overflow-y", o.y);}
8306 * Gets the x,y coordinates specified by the anchor position on the element.
8307 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8308 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8309 * {width: (target width), height: (target height)} (defaults to the element's current size)
8310 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8311 * @return {Array} [x, y] An array containing the element's x and y coordinates
8313 getAnchorXY : function(anchor, local, s){
8314 //Passing a different size is useful for pre-calculating anchors,
8315 //especially for anchored animations that change the el size.
8317 var w, h, vp = false;
8320 if(d == document.body || d == document){
8322 w = D.getViewWidth(); h = D.getViewHeight();
8324 w = this.getWidth(); h = this.getHeight();
8327 w = s.width; h = s.height;
8329 var x = 0, y = 0, r = Math.round;
8330 switch((anchor || "tl").toLowerCase()){
8372 var sc = this.getScroll();
8373 return [x + sc.left, y + sc.top];
8375 //Add the element's offset xy
8376 var o = this.getXY();
8377 return [x+o[0], y+o[1]];
8381 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8382 * supported position values.
8383 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8384 * @param {String} position The position to align to.
8385 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8386 * @return {Array} [x, y]
8388 getAlignToXY : function(el, p, o){
8392 throw "Element.alignTo with an element that doesn't exist";
8394 var c = false; //constrain to viewport
8395 var p1 = "", p2 = "";
8402 }else if(p.indexOf("-") == -1){
8405 p = p.toLowerCase();
8406 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8408 throw "Element.alignTo with an invalid alignment " + p;
8410 p1 = m[1]; p2 = m[2]; c = !!m[3];
8412 //Subtract the aligned el's internal xy from the target's offset xy
8413 //plus custom offset to get the aligned el's new offset xy
8414 var a1 = this.getAnchorXY(p1, true);
8415 var a2 = el.getAnchorXY(p2, false);
8416 var x = a2[0] - a1[0] + o[0];
8417 var y = a2[1] - a1[1] + o[1];
8419 //constrain the aligned el to viewport if necessary
8420 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8421 // 5px of margin for ie
8422 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8424 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8425 //perpendicular to the vp border, allow the aligned el to slide on that border,
8426 //otherwise swap the aligned el to the opposite border of the target.
8427 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8428 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8429 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t"));
8430 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8433 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8434 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8436 if((x+w) > dw + scrollX){
8437 x = swapX ? r.left-w : dw+scrollX-w;
8440 x = swapX ? r.right : scrollX;
8442 if((y+h) > dh + scrollY){
8443 y = swapY ? r.top-h : dh+scrollY-h;
8446 y = swapY ? r.bottom : scrollY;
8453 getConstrainToXY : function(){
8454 var os = {top:0, left:0, bottom:0, right: 0};
8456 return function(el, local, offsets, proposedXY){
8458 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8460 var vw, vh, vx = 0, vy = 0;
8461 if(el.dom == document.body || el.dom == document){
8462 vw = Roo.lib.Dom.getViewWidth();
8463 vh = Roo.lib.Dom.getViewHeight();
8465 vw = el.dom.clientWidth;
8466 vh = el.dom.clientHeight;
8468 var vxy = el.getXY();
8474 var s = el.getScroll();
8476 vx += offsets.left + s.left;
8477 vy += offsets.top + s.top;
8479 vw -= offsets.right;
8480 vh -= offsets.bottom;
8485 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8486 var x = xy[0], y = xy[1];
8487 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8489 // only move it if it needs it
8492 // first validate right/bottom
8501 // then make sure top/left isn't negative
8510 return moved ? [x, y] : false;
8515 adjustForConstraints : function(xy, parent, offsets){
8516 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8520 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8521 * document it aligns it to the viewport.
8522 * The position parameter is optional, and can be specified in any one of the following formats:
8524 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8525 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8526 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8527 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8528 * <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
8529 * element's anchor point, and the second value is used as the target's anchor point.</li>
8531 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8532 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8533 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8534 * that specified in order to enforce the viewport constraints.
8535 * Following are all of the supported anchor positions:
8538 ----- -----------------------------
8539 tl The top left corner (default)
8540 t The center of the top edge
8541 tr The top right corner
8542 l The center of the left edge
8543 c In the center of the element
8544 r The center of the right edge
8545 bl The bottom left corner
8546 b The center of the bottom edge
8547 br The bottom right corner
8551 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8552 el.alignTo("other-el");
8554 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8555 el.alignTo("other-el", "tr?");
8557 // align the bottom right corner of el with the center left edge of other-el
8558 el.alignTo("other-el", "br-l?");
8560 // align the center of el with the bottom left corner of other-el and
8561 // adjust the x position by -6 pixels (and the y position by 0)
8562 el.alignTo("other-el", "c-bl", [-6, 0]);
8564 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8565 * @param {String} position The position to align to.
8566 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8567 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8568 * @return {Roo.Element} this
8570 alignTo : function(element, position, offsets, animate){
8571 var xy = this.getAlignToXY(element, position, offsets);
8572 this.setXY(xy, this.preanim(arguments, 3));
8577 * Anchors an element to another element and realigns it when the window is resized.
8578 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8579 * @param {String} position The position to align to.
8580 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8581 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8582 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8583 * is a number, it is used as the buffer delay (defaults to 50ms).
8584 * @param {Function} callback The function to call after the animation finishes
8585 * @return {Roo.Element} this
8587 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8588 var action = function(){
8589 this.alignTo(el, alignment, offsets, animate);
8590 Roo.callback(callback, this);
8592 Roo.EventManager.onWindowResize(action, this);
8593 var tm = typeof monitorScroll;
8594 if(tm != 'undefined'){
8595 Roo.EventManager.on(window, 'scroll', action, this,
8596 {buffer: tm == 'number' ? monitorScroll : 50});
8598 action.call(this); // align immediately
8602 * Clears any opacity settings from this element. Required in some cases for IE.
8603 * @return {Roo.Element} this
8605 clearOpacity : function(){
8606 if (window.ActiveXObject) {
8607 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8608 this.dom.style.filter = "";
8611 this.dom.style.opacity = "";
8612 this.dom.style["-moz-opacity"] = "";
8613 this.dom.style["-khtml-opacity"] = "";
8619 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8620 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8621 * @return {Roo.Element} this
8623 hide : function(animate){
8624 this.setVisible(false, this.preanim(arguments, 0));
8629 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8630 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8631 * @return {Roo.Element} this
8633 show : function(animate){
8634 this.setVisible(true, this.preanim(arguments, 0));
8639 * @private Test if size has a unit, otherwise appends the default
8641 addUnits : function(size){
8642 return Roo.Element.addUnits(size, this.defaultUnit);
8646 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8647 * @return {Roo.Element} this
8649 beginMeasure : function(){
8651 if(el.offsetWidth || el.offsetHeight){
8652 return this; // offsets work already
8655 var p = this.dom, b = document.body; // start with this element
8656 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8657 var pe = Roo.get(p);
8658 if(pe.getStyle('display') == 'none'){
8659 changed.push({el: p, visibility: pe.getStyle("visibility")});
8660 p.style.visibility = "hidden";
8661 p.style.display = "block";
8665 this._measureChanged = changed;
8671 * Restores displays to before beginMeasure was called
8672 * @return {Roo.Element} this
8674 endMeasure : function(){
8675 var changed = this._measureChanged;
8677 for(var i = 0, len = changed.length; i < len; i++) {
8679 r.el.style.visibility = r.visibility;
8680 r.el.style.display = "none";
8682 this._measureChanged = null;
8688 * Update the innerHTML of this element, optionally searching for and processing scripts
8689 * @param {String} html The new HTML
8690 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8691 * @param {Function} callback For async script loading you can be noticed when the update completes
8692 * @return {Roo.Element} this
8694 update : function(html, loadScripts, callback){
8695 if(typeof html == "undefined"){
8698 if(loadScripts !== true){
8699 this.dom.innerHTML = html;
8700 if(typeof callback == "function"){
8708 html += '<span id="' + id + '"></span>';
8710 E.onAvailable(id, function(){
8711 var hd = document.getElementsByTagName("head")[0];
8712 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8713 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8714 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8717 while(match = re.exec(html)){
8718 var attrs = match[1];
8719 var srcMatch = attrs ? attrs.match(srcRe) : false;
8720 if(srcMatch && srcMatch[2]){
8721 var s = document.createElement("script");
8722 s.src = srcMatch[2];
8723 var typeMatch = attrs.match(typeRe);
8724 if(typeMatch && typeMatch[2]){
8725 s.type = typeMatch[2];
8728 }else if(match[2] && match[2].length > 0){
8729 if(window.execScript) {
8730 window.execScript(match[2]);
8738 window.eval(match[2]);
8742 var el = document.getElementById(id);
8743 if(el){el.parentNode.removeChild(el);}
8744 if(typeof callback == "function"){
8748 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8753 * Direct access to the UpdateManager update() method (takes the same parameters).
8754 * @param {String/Function} url The url for this request or a function to call to get the url
8755 * @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}
8756 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8757 * @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.
8758 * @return {Roo.Element} this
8761 var um = this.getUpdateManager();
8762 um.update.apply(um, arguments);
8767 * Gets this element's UpdateManager
8768 * @return {Roo.UpdateManager} The UpdateManager
8770 getUpdateManager : function(){
8771 if(!this.updateManager){
8772 this.updateManager = new Roo.UpdateManager(this);
8774 return this.updateManager;
8778 * Disables text selection for this element (normalized across browsers)
8779 * @return {Roo.Element} this
8781 unselectable : function(){
8782 this.dom.unselectable = "on";
8783 this.swallowEvent("selectstart", true);
8784 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
8785 this.addClass("x-unselectable");
8790 * Calculates the x, y to center this element on the screen
8791 * @return {Array} The x, y values [x, y]
8793 getCenterXY : function(){
8794 return this.getAlignToXY(document, 'c-c');
8798 * Centers the Element in either the viewport, or another Element.
8799 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
8801 center : function(centerIn){
8802 this.alignTo(centerIn || document, 'c-c');
8807 * Tests various css rules/browsers to determine if this element uses a border box
8810 isBorderBox : function(){
8811 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
8815 * Return a box {x, y, width, height} that can be used to set another elements
8816 * size/location to match this element.
8817 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
8818 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
8819 * @return {Object} box An object in the format {x, y, width, height}
8821 getBox : function(contentBox, local){
8826 var left = parseInt(this.getStyle("left"), 10) || 0;
8827 var top = parseInt(this.getStyle("top"), 10) || 0;
8830 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
8832 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
8834 var l = this.getBorderWidth("l")+this.getPadding("l");
8835 var r = this.getBorderWidth("r")+this.getPadding("r");
8836 var t = this.getBorderWidth("t")+this.getPadding("t");
8837 var b = this.getBorderWidth("b")+this.getPadding("b");
8838 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)};
8840 bx.right = bx.x + bx.width;
8841 bx.bottom = bx.y + bx.height;
8846 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
8847 for more information about the sides.
8848 * @param {String} sides
8851 getFrameWidth : function(sides, onlyContentBox){
8852 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
8856 * 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.
8857 * @param {Object} box The box to fill {x, y, width, height}
8858 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
8859 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8860 * @return {Roo.Element} this
8862 setBox : function(box, adjust, animate){
8863 var w = box.width, h = box.height;
8864 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
8865 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8866 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8868 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
8873 * Forces the browser to repaint this element
8874 * @return {Roo.Element} this
8876 repaint : function(){
8878 this.addClass("x-repaint");
8879 setTimeout(function(){
8880 Roo.get(dom).removeClass("x-repaint");
8886 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
8887 * then it returns the calculated width of the sides (see getPadding)
8888 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
8889 * @return {Object/Number}
8891 getMargins : function(side){
8894 top: parseInt(this.getStyle("margin-top"), 10) || 0,
8895 left: parseInt(this.getStyle("margin-left"), 10) || 0,
8896 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
8897 right: parseInt(this.getStyle("margin-right"), 10) || 0
8900 return this.addStyles(side, El.margins);
8905 addStyles : function(sides, styles){
8907 for(var i = 0, len = sides.length; i < len; i++){
8908 v = this.getStyle(styles[sides.charAt(i)]);
8910 w = parseInt(v, 10);
8918 * Creates a proxy element of this element
8919 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
8920 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
8921 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
8922 * @return {Roo.Element} The new proxy element
8924 createProxy : function(config, renderTo, matchBox){
8926 renderTo = Roo.getDom(renderTo);
8928 renderTo = document.body;
8930 config = typeof config == "object" ?
8931 config : {tag : "div", cls: config};
8932 var proxy = Roo.DomHelper.append(renderTo, config, true);
8934 proxy.setBox(this.getBox());
8940 * Puts a mask over this element to disable user interaction. Requires core.css.
8941 * This method can only be applied to elements which accept child nodes.
8942 * @param {String} msg (optional) A message to display in the mask
8943 * @param {String} msgCls (optional) A css class to apply to the msg element
8944 * @return {Element} The mask element
8946 mask : function(msg, msgCls)
8948 if(this.getStyle("position") == "static"){
8949 this.setStyle("position", "relative");
8952 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
8954 this.addClass("x-masked");
8955 this._mask.setDisplayed(true);
8960 while (dom && dom.style) {
8961 if (!isNaN(parseInt(dom.style.zIndex))) {
8962 z = Math.max(z, parseInt(dom.style.zIndex));
8964 dom = dom.parentNode;
8966 // if we are masking the body - then it hides everything..
8967 if (this.dom == document.body) {
8969 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
8970 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
8973 if(typeof msg == 'string'){
8975 this._maskMsg = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask-msg", cn:{tag:'div'}}, true);
8977 var mm = this._maskMsg;
8978 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
8979 mm.dom.firstChild.innerHTML = msg;
8980 mm.setDisplayed(true);
8982 mm.setStyle('z-index', z + 102);
8984 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
8985 this._mask.setHeight(this.getHeight());
8987 this._mask.setStyle('z-index', z + 100);
8993 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
8994 * it is cached for reuse.
8996 unmask : function(removeEl){
8998 if(removeEl === true){
8999 this._mask.remove();
9002 this._maskMsg.remove();
9003 delete this._maskMsg;
9006 this._mask.setDisplayed(false);
9008 this._maskMsg.setDisplayed(false);
9012 this.removeClass("x-masked");
9016 * Returns true if this element is masked
9019 isMasked : function(){
9020 return this._mask && this._mask.isVisible();
9024 * Creates an iframe shim for this element to keep selects and other windowed objects from
9026 * @return {Roo.Element} The new shim element
9028 createShim : function(){
9029 var el = document.createElement('iframe');
9030 el.frameBorder = 'no';
9031 el.className = 'roo-shim';
9032 if(Roo.isIE && Roo.isSecure){
9033 el.src = Roo.SSL_SECURE_URL;
9035 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9036 shim.autoBoxAdjust = false;
9041 * Removes this element from the DOM and deletes it from the cache
9043 remove : function(){
9044 if(this.dom.parentNode){
9045 this.dom.parentNode.removeChild(this.dom);
9047 delete El.cache[this.dom.id];
9051 * Sets up event handlers to add and remove a css class when the mouse is over this element
9052 * @param {String} className
9053 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9054 * mouseout events for children elements
9055 * @return {Roo.Element} this
9057 addClassOnOver : function(className, preventFlicker){
9058 this.on("mouseover", function(){
9059 Roo.fly(this, '_internal').addClass(className);
9061 var removeFn = function(e){
9062 if(preventFlicker !== true || !e.within(this, true)){
9063 Roo.fly(this, '_internal').removeClass(className);
9066 this.on("mouseout", removeFn, this.dom);
9071 * Sets up event handlers to add and remove a css class when this element has the focus
9072 * @param {String} className
9073 * @return {Roo.Element} this
9075 addClassOnFocus : function(className){
9076 this.on("focus", function(){
9077 Roo.fly(this, '_internal').addClass(className);
9079 this.on("blur", function(){
9080 Roo.fly(this, '_internal').removeClass(className);
9085 * 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)
9086 * @param {String} className
9087 * @return {Roo.Element} this
9089 addClassOnClick : function(className){
9091 this.on("mousedown", function(){
9092 Roo.fly(dom, '_internal').addClass(className);
9093 var d = Roo.get(document);
9094 var fn = function(){
9095 Roo.fly(dom, '_internal').removeClass(className);
9096 d.removeListener("mouseup", fn);
9098 d.on("mouseup", fn);
9104 * Stops the specified event from bubbling and optionally prevents the default action
9105 * @param {String} eventName
9106 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9107 * @return {Roo.Element} this
9109 swallowEvent : function(eventName, preventDefault){
9110 var fn = function(e){
9111 e.stopPropagation();
9116 if(eventName instanceof Array){
9117 for(var i = 0, len = eventName.length; i < len; i++){
9118 this.on(eventName[i], fn);
9122 this.on(eventName, fn);
9129 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9132 * Sizes this element to its parent element's dimensions performing
9133 * neccessary box adjustments.
9134 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9135 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9136 * @return {Roo.Element} this
9138 fitToParent : function(monitorResize, targetParent) {
9139 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9140 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9141 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9144 var p = Roo.get(targetParent || this.dom.parentNode);
9145 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9146 if (monitorResize === true) {
9147 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9148 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9154 * Gets the next sibling, skipping text nodes
9155 * @return {HTMLElement} The next sibling or null
9157 getNextSibling : function(){
9158 var n = this.dom.nextSibling;
9159 while(n && n.nodeType != 1){
9166 * Gets the previous sibling, skipping text nodes
9167 * @return {HTMLElement} The previous sibling or null
9169 getPrevSibling : function(){
9170 var n = this.dom.previousSibling;
9171 while(n && n.nodeType != 1){
9172 n = n.previousSibling;
9179 * Appends the passed element(s) to this element
9180 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9181 * @return {Roo.Element} this
9183 appendChild: function(el){
9190 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9191 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9192 * automatically generated with the specified attributes.
9193 * @param {HTMLElement} insertBefore (optional) a child element of this element
9194 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9195 * @return {Roo.Element} The new child element
9197 createChild: function(config, insertBefore, returnDom){
9198 config = config || {tag:'div'};
9200 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9202 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9206 * Appends this element to the passed element
9207 * @param {String/HTMLElement/Element} el The new parent element
9208 * @return {Roo.Element} this
9210 appendTo: function(el){
9211 el = Roo.getDom(el);
9212 el.appendChild(this.dom);
9217 * Inserts this element before the passed element in the DOM
9218 * @param {String/HTMLElement/Element} el The element to insert before
9219 * @return {Roo.Element} this
9221 insertBefore: function(el){
9222 el = Roo.getDom(el);
9223 el.parentNode.insertBefore(this.dom, el);
9228 * Inserts this element after the passed element in the DOM
9229 * @param {String/HTMLElement/Element} el The element to insert after
9230 * @return {Roo.Element} this
9232 insertAfter: function(el){
9233 el = Roo.getDom(el);
9234 el.parentNode.insertBefore(this.dom, el.nextSibling);
9239 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9240 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9241 * @return {Roo.Element} The new child
9243 insertFirst: function(el, returnDom){
9245 if(typeof el == 'object' && !el.nodeType){ // dh config
9246 return this.createChild(el, this.dom.firstChild, returnDom);
9248 el = Roo.getDom(el);
9249 this.dom.insertBefore(el, this.dom.firstChild);
9250 return !returnDom ? Roo.get(el) : el;
9255 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9256 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9257 * @param {String} where (optional) 'before' or 'after' defaults to before
9258 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9259 * @return {Roo.Element} the inserted Element
9261 insertSibling: function(el, where, returnDom){
9262 where = where ? where.toLowerCase() : 'before';
9264 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9266 if(typeof el == 'object' && !el.nodeType){ // dh config
9267 if(where == 'after' && !this.dom.nextSibling){
9268 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9270 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9274 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9275 where == 'before' ? this.dom : this.dom.nextSibling);
9284 * Creates and wraps this element with another element
9285 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9286 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9287 * @return {HTMLElement/Element} The newly created wrapper element
9289 wrap: function(config, returnDom){
9291 config = {tag: "div"};
9293 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9294 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9299 * Replaces the passed element with this element
9300 * @param {String/HTMLElement/Element} el The element to replace
9301 * @return {Roo.Element} this
9303 replace: function(el){
9305 this.insertBefore(el);
9311 * Inserts an html fragment into this element
9312 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9313 * @param {String} html The HTML fragment
9314 * @param {Boolean} returnEl True to return an Roo.Element
9315 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9317 insertHtml : function(where, html, returnEl){
9318 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9319 return returnEl ? Roo.get(el) : el;
9323 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9324 * @param {Object} o The object with the attributes
9325 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9326 * @return {Roo.Element} this
9328 set : function(o, useSet){
9330 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9332 if(attr == "style" || typeof o[attr] == "function") continue;
9334 el.className = o["cls"];
9336 if(useSet) el.setAttribute(attr, o[attr]);
9337 else el[attr] = o[attr];
9341 Roo.DomHelper.applyStyles(el, o.style);
9347 * Convenience method for constructing a KeyMap
9348 * @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:
9349 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9350 * @param {Function} fn The function to call
9351 * @param {Object} scope (optional) The scope of the function
9352 * @return {Roo.KeyMap} The KeyMap created
9354 addKeyListener : function(key, fn, scope){
9356 if(typeof key != "object" || key instanceof Array){
9372 return new Roo.KeyMap(this, config);
9376 * Creates a KeyMap for this element
9377 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9378 * @return {Roo.KeyMap} The KeyMap created
9380 addKeyMap : function(config){
9381 return new Roo.KeyMap(this, config);
9385 * Returns true if this element is scrollable.
9388 isScrollable : function(){
9390 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9394 * 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().
9395 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9396 * @param {Number} value The new scroll value
9397 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9398 * @return {Element} this
9401 scrollTo : function(side, value, animate){
9402 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9404 this.dom[prop] = value;
9406 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9407 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9413 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9414 * within this element's scrollable range.
9415 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9416 * @param {Number} distance How far to scroll the element in pixels
9417 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9418 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9419 * was scrolled as far as it could go.
9421 scroll : function(direction, distance, animate){
9422 if(!this.isScrollable()){
9426 var l = el.scrollLeft, t = el.scrollTop;
9427 var w = el.scrollWidth, h = el.scrollHeight;
9428 var cw = el.clientWidth, ch = el.clientHeight;
9429 direction = direction.toLowerCase();
9430 var scrolled = false;
9431 var a = this.preanim(arguments, 2);
9436 var v = Math.min(l + distance, w-cw);
9437 this.scrollTo("left", v, a);
9444 var v = Math.max(l - distance, 0);
9445 this.scrollTo("left", v, a);
9453 var v = Math.max(t - distance, 0);
9454 this.scrollTo("top", v, a);
9462 var v = Math.min(t + distance, h-ch);
9463 this.scrollTo("top", v, a);
9472 * Translates the passed page coordinates into left/top css values for this element
9473 * @param {Number/Array} x The page x or an array containing [x, y]
9474 * @param {Number} y The page y
9475 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9477 translatePoints : function(x, y){
9478 if(typeof x == 'object' || x instanceof Array){
9481 var p = this.getStyle('position');
9482 var o = this.getXY();
9484 var l = parseInt(this.getStyle('left'), 10);
9485 var t = parseInt(this.getStyle('top'), 10);
9488 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9491 t = (p == "relative") ? 0 : this.dom.offsetTop;
9494 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9498 * Returns the current scroll position of the element.
9499 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9501 getScroll : function(){
9502 var d = this.dom, doc = document;
9503 if(d == doc || d == doc.body){
9504 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9505 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9506 return {left: l, top: t};
9508 return {left: d.scrollLeft, top: d.scrollTop};
9513 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9514 * are convert to standard 6 digit hex color.
9515 * @param {String} attr The css attribute
9516 * @param {String} defaultValue The default value to use when a valid color isn't found
9517 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9520 getColor : function(attr, defaultValue, prefix){
9521 var v = this.getStyle(attr);
9522 if(!v || v == "transparent" || v == "inherit") {
9523 return defaultValue;
9525 var color = typeof prefix == "undefined" ? "#" : prefix;
9526 if(v.substr(0, 4) == "rgb("){
9527 var rvs = v.slice(4, v.length -1).split(",");
9528 for(var i = 0; i < 3; i++){
9529 var h = parseInt(rvs[i]).toString(16);
9536 if(v.substr(0, 1) == "#"){
9538 for(var i = 1; i < 4; i++){
9539 var c = v.charAt(i);
9542 }else if(v.length == 7){
9543 color += v.substr(1);
9547 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9551 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9552 * gradient background, rounded corners and a 4-way shadow.
9553 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9554 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9555 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9556 * @return {Roo.Element} this
9558 boxWrap : function(cls){
9559 cls = cls || 'x-box';
9560 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9561 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9566 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9567 * @param {String} namespace The namespace in which to look for the attribute
9568 * @param {String} name The attribute name
9569 * @return {String} The attribute value
9571 getAttributeNS : Roo.isIE ? function(ns, name){
9573 var type = typeof d[ns+":"+name];
9574 if(type != 'undefined' && type != 'unknown'){
9575 return d[ns+":"+name];
9578 } : function(ns, name){
9580 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9585 * Sets or Returns the value the dom attribute value
9586 * @param {String} name The attribute name
9587 * @param {String} value (optional) The value to set the attribute to
9588 * @return {String} The attribute value
9590 attr : function(name){
9591 if (arguments.length > 1) {
9592 this.dom.setAttribute(name, arguments[1]);
9593 return arguments[1];
9595 if (!this.dom.hasAttribute(name)) {
9598 return this.dom.getAttribute(name);
9605 var ep = El.prototype;
9608 * Appends an event handler (Shorthand for addListener)
9609 * @param {String} eventName The type of event to append
9610 * @param {Function} fn The method the event invokes
9611 * @param {Object} scope (optional) The scope (this object) of the fn
9612 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9615 ep.on = ep.addListener;
9617 ep.mon = ep.addListener;
9620 * Removes an event handler from this element (shorthand for removeListener)
9621 * @param {String} eventName the type of event to remove
9622 * @param {Function} fn the method the event invokes
9623 * @return {Roo.Element} this
9626 ep.un = ep.removeListener;
9629 * true to automatically adjust width and height settings for box-model issues (default to true)
9631 ep.autoBoxAdjust = true;
9634 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9637 El.addUnits = function(v, defaultUnit){
9638 if(v === "" || v == "auto"){
9641 if(v === undefined){
9644 if(typeof v == "number" || !El.unitPattern.test(v)){
9645 return v + (defaultUnit || 'px');
9650 // special markup used throughout Roo when box wrapping elements
9651 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>';
9653 * Visibility mode constant - Use visibility to hide element
9659 * Visibility mode constant - Use display to hide element
9665 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9666 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9667 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9679 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9680 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9681 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9682 * @return {Element} The Element object
9685 El.get = function(el){
9687 if(!el){ return null; }
9688 if(typeof el == "string"){ // element id
9689 if(!(elm = document.getElementById(el))){
9692 if(ex = El.cache[el]){
9695 ex = El.cache[el] = new El(elm);
9698 }else if(el.tagName){ // dom element
9702 if(ex = El.cache[id]){
9705 ex = El.cache[id] = new El(el);
9708 }else if(el instanceof El){
9710 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9711 // catch case where it hasn't been appended
9712 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9715 }else if(el.isComposite){
9717 }else if(el instanceof Array){
9718 return El.select(el);
9719 }else if(el == document){
9720 // create a bogus element object representing the document object
9722 var f = function(){};
9723 f.prototype = El.prototype;
9725 docEl.dom = document;
9733 El.uncache = function(el){
9734 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9736 delete El.cache[a[i].id || a[i]];
9742 // Garbage collection - uncache elements/purge listeners on orphaned elements
9743 // so we don't hold a reference and cause the browser to retain them
9744 El.garbageCollect = function(){
9745 if(!Roo.enableGarbageCollector){
9746 clearInterval(El.collectorThread);
9749 for(var eid in El.cache){
9750 var el = El.cache[eid], d = el.dom;
9751 // -------------------------------------------------------
9752 // Determining what is garbage:
9753 // -------------------------------------------------------
9755 // dom node is null, definitely garbage
9756 // -------------------------------------------------------
9758 // no parentNode == direct orphan, definitely garbage
9759 // -------------------------------------------------------
9760 // !d.offsetParent && !document.getElementById(eid)
9761 // display none elements have no offsetParent so we will
9762 // also try to look it up by it's id. However, check
9763 // offsetParent first so we don't do unneeded lookups.
9764 // This enables collection of elements that are not orphans
9765 // directly, but somewhere up the line they have an orphan
9767 // -------------------------------------------------------
9768 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
9769 delete El.cache[eid];
9770 if(d && Roo.enableListenerCollection){
9776 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
9780 El.Flyweight = function(dom){
9783 El.Flyweight.prototype = El.prototype;
9785 El._flyweights = {};
9787 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9788 * the dom node can be overwritten by other code.
9789 * @param {String/HTMLElement} el The dom node or id
9790 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9791 * prevent conflicts (e.g. internally Roo uses "_internal")
9793 * @return {Element} The shared Element object
9795 El.fly = function(el, named){
9796 named = named || '_global';
9797 el = Roo.getDom(el);
9801 if(!El._flyweights[named]){
9802 El._flyweights[named] = new El.Flyweight();
9804 El._flyweights[named].dom = el;
9805 return El._flyweights[named];
9809 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9810 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9811 * Shorthand of {@link Roo.Element#get}
9812 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9813 * @return {Element} The Element object
9819 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9820 * the dom node can be overwritten by other code.
9821 * Shorthand of {@link Roo.Element#fly}
9822 * @param {String/HTMLElement} el The dom node or id
9823 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9824 * prevent conflicts (e.g. internally Roo uses "_internal")
9826 * @return {Element} The shared Element object
9832 // speedy lookup for elements never to box adjust
9833 var noBoxAdjust = Roo.isStrict ? {
9836 input:1, select:1, textarea:1
9838 if(Roo.isIE || Roo.isGecko){
9839 noBoxAdjust['button'] = 1;
9843 Roo.EventManager.on(window, 'unload', function(){
9845 delete El._flyweights;
9853 Roo.Element.selectorFunction = Roo.DomQuery.select;
9856 Roo.Element.select = function(selector, unique, root){
9858 if(typeof selector == "string"){
9859 els = Roo.Element.selectorFunction(selector, root);
9860 }else if(selector.length !== undefined){
9863 throw "Invalid selector";
9865 if(unique === true){
9866 return new Roo.CompositeElement(els);
9868 return new Roo.CompositeElementLite(els);
9872 * Selects elements based on the passed CSS selector to enable working on them as 1.
9873 * @param {String/Array} selector The CSS selector or an array of elements
9874 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
9875 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
9876 * @return {CompositeElementLite/CompositeElement}
9880 Roo.select = Roo.Element.select;
9897 * Ext JS Library 1.1.1
9898 * Copyright(c) 2006-2007, Ext JS, LLC.
9900 * Originally Released Under LGPL - original licence link has changed is not relivant.
9903 * <script type="text/javascript">
9908 //Notifies Element that fx methods are available
9909 Roo.enableFx = true;
9913 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
9914 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
9915 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
9916 * Element effects to work.</p><br/>
9918 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
9919 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
9920 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
9921 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
9922 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
9923 * expected results and should be done with care.</p><br/>
9925 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
9926 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
9929 ----- -----------------------------
9930 tl The top left corner
9931 t The center of the top edge
9932 tr The top right corner
9933 l The center of the left edge
9934 r The center of the right edge
9935 bl The bottom left corner
9936 b The center of the bottom edge
9937 br The bottom right corner
9939 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
9940 * below are common options that can be passed to any Fx method.</b>
9941 * @cfg {Function} callback A function called when the effect is finished
9942 * @cfg {Object} scope The scope of the effect function
9943 * @cfg {String} easing A valid Easing value for the effect
9944 * @cfg {String} afterCls A css class to apply after the effect
9945 * @cfg {Number} duration The length of time (in seconds) that the effect should last
9946 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
9947 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
9948 * effects that end with the element being visually hidden, ignored otherwise)
9949 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
9950 * a function which returns such a specification that will be applied to the Element after the effect finishes
9951 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
9952 * @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
9953 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
9957 * Slides the element into view. An anchor point can be optionally passed to set the point of
9958 * origin for the slide effect. This function automatically handles wrapping the element with
9959 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
9962 // default: slide the element in from the top
9965 // custom: slide the element in from the right with a 2-second duration
9966 el.slideIn('r', { duration: 2 });
9968 // common config options shown with default values
9974 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
9975 * @param {Object} options (optional) Object literal with any of the Fx config options
9976 * @return {Roo.Element} The Element
9978 slideIn : function(anchor, o){
9979 var el = this.getFxEl();
9982 el.queueFx(o, function(){
9984 anchor = anchor || "t";
9986 // fix display to visibility
9989 // restore values after effect
9990 var r = this.getFxRestore();
9991 var b = this.getBox();
9992 // fixed size for slide
9996 var wrap = this.fxWrap(r.pos, o, "hidden");
9998 var st = this.dom.style;
9999 st.visibility = "visible";
10000 st.position = "absolute";
10002 // clear out temp styles after slide and unwrap
10003 var after = function(){
10004 el.fxUnwrap(wrap, r.pos, o);
10005 st.width = r.width;
10006 st.height = r.height;
10009 // time to calc the positions
10010 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10012 switch(anchor.toLowerCase()){
10014 wrap.setSize(b.width, 0);
10015 st.left = st.bottom = "0";
10019 wrap.setSize(0, b.height);
10020 st.right = st.top = "0";
10024 wrap.setSize(0, b.height);
10025 wrap.setX(b.right);
10026 st.left = st.top = "0";
10027 a = {width: bw, points: pt};
10030 wrap.setSize(b.width, 0);
10031 wrap.setY(b.bottom);
10032 st.left = st.top = "0";
10033 a = {height: bh, points: pt};
10036 wrap.setSize(0, 0);
10037 st.right = st.bottom = "0";
10038 a = {width: bw, height: bh};
10041 wrap.setSize(0, 0);
10042 wrap.setY(b.y+b.height);
10043 st.right = st.top = "0";
10044 a = {width: bw, height: bh, points: pt};
10047 wrap.setSize(0, 0);
10048 wrap.setXY([b.right, b.bottom]);
10049 st.left = st.top = "0";
10050 a = {width: bw, height: bh, points: pt};
10053 wrap.setSize(0, 0);
10054 wrap.setX(b.x+b.width);
10055 st.left = st.bottom = "0";
10056 a = {width: bw, height: bh, points: pt};
10059 this.dom.style.visibility = "visible";
10062 arguments.callee.anim = wrap.fxanim(a,
10072 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10073 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10074 * 'hidden') but block elements will still take up space in the document. The element must be removed
10075 * from the DOM using the 'remove' config option if desired. This function automatically handles
10076 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10079 // default: slide the element out to the top
10082 // custom: slide the element out to the right with a 2-second duration
10083 el.slideOut('r', { duration: 2 });
10085 // common config options shown with default values
10093 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10094 * @param {Object} options (optional) Object literal with any of the Fx config options
10095 * @return {Roo.Element} The Element
10097 slideOut : function(anchor, o){
10098 var el = this.getFxEl();
10101 el.queueFx(o, function(){
10103 anchor = anchor || "t";
10105 // restore values after effect
10106 var r = this.getFxRestore();
10108 var b = this.getBox();
10109 // fixed size for slide
10113 var wrap = this.fxWrap(r.pos, o, "visible");
10115 var st = this.dom.style;
10116 st.visibility = "visible";
10117 st.position = "absolute";
10121 var after = function(){
10123 el.setDisplayed(false);
10128 el.fxUnwrap(wrap, r.pos, o);
10130 st.width = r.width;
10131 st.height = r.height;
10136 var a, zero = {to: 0};
10137 switch(anchor.toLowerCase()){
10139 st.left = st.bottom = "0";
10140 a = {height: zero};
10143 st.right = st.top = "0";
10147 st.left = st.top = "0";
10148 a = {width: zero, points: {to:[b.right, b.y]}};
10151 st.left = st.top = "0";
10152 a = {height: zero, points: {to:[b.x, b.bottom]}};
10155 st.right = st.bottom = "0";
10156 a = {width: zero, height: zero};
10159 st.right = st.top = "0";
10160 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10163 st.left = st.top = "0";
10164 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10167 st.left = st.bottom = "0";
10168 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10172 arguments.callee.anim = wrap.fxanim(a,
10182 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10183 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10184 * The element must be removed from the DOM using the 'remove' config option if desired.
10190 // common config options shown with default values
10198 * @param {Object} options (optional) Object literal with any of the Fx config options
10199 * @return {Roo.Element} The Element
10201 puff : function(o){
10202 var el = this.getFxEl();
10205 el.queueFx(o, function(){
10206 this.clearOpacity();
10209 // restore values after effect
10210 var r = this.getFxRestore();
10211 var st = this.dom.style;
10213 var after = function(){
10215 el.setDisplayed(false);
10222 el.setPositioning(r.pos);
10223 st.width = r.width;
10224 st.height = r.height;
10229 var width = this.getWidth();
10230 var height = this.getHeight();
10232 arguments.callee.anim = this.fxanim({
10233 width : {to: this.adjustWidth(width * 2)},
10234 height : {to: this.adjustHeight(height * 2)},
10235 points : {by: [-(width * .5), -(height * .5)]},
10237 fontSize: {to:200, unit: "%"}
10248 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10249 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10250 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10256 // all config options shown with default values
10264 * @param {Object} options (optional) Object literal with any of the Fx config options
10265 * @return {Roo.Element} The Element
10267 switchOff : function(o){
10268 var el = this.getFxEl();
10271 el.queueFx(o, function(){
10272 this.clearOpacity();
10275 // restore values after effect
10276 var r = this.getFxRestore();
10277 var st = this.dom.style;
10279 var after = function(){
10281 el.setDisplayed(false);
10287 el.setPositioning(r.pos);
10288 st.width = r.width;
10289 st.height = r.height;
10294 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10295 this.clearOpacity();
10299 points:{by:[0, this.getHeight() * .5]}
10300 }, o, 'motion', 0.3, 'easeIn', after);
10301 }).defer(100, this);
10308 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10309 * changed using the "attr" config option) and then fading back to the original color. If no original
10310 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10313 // default: highlight background to yellow
10316 // custom: highlight foreground text to blue for 2 seconds
10317 el.highlight("0000ff", { attr: 'color', duration: 2 });
10319 // common config options shown with default values
10320 el.highlight("ffff9c", {
10321 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10322 endColor: (current color) or "ffffff",
10327 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10328 * @param {Object} options (optional) Object literal with any of the Fx config options
10329 * @return {Roo.Element} The Element
10331 highlight : function(color, o){
10332 var el = this.getFxEl();
10335 el.queueFx(o, function(){
10336 color = color || "ffff9c";
10337 attr = o.attr || "backgroundColor";
10339 this.clearOpacity();
10342 var origColor = this.getColor(attr);
10343 var restoreColor = this.dom.style[attr];
10344 endColor = (o.endColor || origColor) || "ffffff";
10346 var after = function(){
10347 el.dom.style[attr] = restoreColor;
10352 a[attr] = {from: color, to: endColor};
10353 arguments.callee.anim = this.fxanim(a,
10363 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10366 // default: a single light blue ripple
10369 // custom: 3 red ripples lasting 3 seconds total
10370 el.frame("ff0000", 3, { duration: 3 });
10372 // common config options shown with default values
10373 el.frame("C3DAF9", 1, {
10374 duration: 1 //duration of entire animation (not each individual ripple)
10375 // Note: Easing is not configurable and will be ignored if included
10378 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10379 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10380 * @param {Object} options (optional) Object literal with any of the Fx config options
10381 * @return {Roo.Element} The Element
10383 frame : function(color, count, o){
10384 var el = this.getFxEl();
10387 el.queueFx(o, function(){
10388 color = color || "#C3DAF9";
10389 if(color.length == 6){
10390 color = "#" + color;
10392 count = count || 1;
10393 duration = o.duration || 1;
10396 var b = this.getBox();
10397 var animFn = function(){
10398 var proxy = this.createProxy({
10401 visbility:"hidden",
10402 position:"absolute",
10403 "z-index":"35000", // yee haw
10404 border:"0px solid " + color
10407 var scale = Roo.isBorderBox ? 2 : 1;
10409 top:{from:b.y, to:b.y - 20},
10410 left:{from:b.x, to:b.x - 20},
10411 borderWidth:{from:0, to:10},
10412 opacity:{from:1, to:0},
10413 height:{from:b.height, to:(b.height + (20*scale))},
10414 width:{from:b.width, to:(b.width + (20*scale))}
10415 }, duration, function(){
10419 animFn.defer((duration/2)*1000, this);
10430 * Creates a pause before any subsequent queued effects begin. If there are
10431 * no effects queued after the pause it will have no effect.
10436 * @param {Number} seconds The length of time to pause (in seconds)
10437 * @return {Roo.Element} The Element
10439 pause : function(seconds){
10440 var el = this.getFxEl();
10443 el.queueFx(o, function(){
10444 setTimeout(function(){
10446 }, seconds * 1000);
10452 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10453 * using the "endOpacity" config option.
10456 // default: fade in from opacity 0 to 100%
10459 // custom: fade in from opacity 0 to 75% over 2 seconds
10460 el.fadeIn({ endOpacity: .75, duration: 2});
10462 // common config options shown with default values
10464 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10469 * @param {Object} options (optional) Object literal with any of the Fx config options
10470 * @return {Roo.Element} The Element
10472 fadeIn : function(o){
10473 var el = this.getFxEl();
10475 el.queueFx(o, function(){
10476 this.setOpacity(0);
10478 this.dom.style.visibility = 'visible';
10479 var to = o.endOpacity || 1;
10480 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10481 o, null, .5, "easeOut", function(){
10483 this.clearOpacity();
10492 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10493 * using the "endOpacity" config option.
10496 // default: fade out from the element's current opacity to 0
10499 // custom: fade out from the element's current opacity to 25% over 2 seconds
10500 el.fadeOut({ endOpacity: .25, duration: 2});
10502 // common config options shown with default values
10504 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10511 * @param {Object} options (optional) Object literal with any of the Fx config options
10512 * @return {Roo.Element} The Element
10514 fadeOut : function(o){
10515 var el = this.getFxEl();
10517 el.queueFx(o, function(){
10518 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10519 o, null, .5, "easeOut", function(){
10520 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10521 this.dom.style.display = "none";
10523 this.dom.style.visibility = "hidden";
10525 this.clearOpacity();
10533 * Animates the transition of an element's dimensions from a starting height/width
10534 * to an ending height/width.
10537 // change height and width to 100x100 pixels
10538 el.scale(100, 100);
10540 // common config options shown with default values. The height and width will default to
10541 // the element's existing values if passed as null.
10544 [element's height], {
10549 * @param {Number} width The new width (pass undefined to keep the original width)
10550 * @param {Number} height The new height (pass undefined to keep the original height)
10551 * @param {Object} options (optional) Object literal with any of the Fx config options
10552 * @return {Roo.Element} The Element
10554 scale : function(w, h, o){
10555 this.shift(Roo.apply({}, o, {
10563 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10564 * Any of these properties not specified in the config object will not be changed. This effect
10565 * requires that at least one new dimension, position or opacity setting must be passed in on
10566 * the config object in order for the function to have any effect.
10569 // slide the element horizontally to x position 200 while changing the height and opacity
10570 el.shift({ x: 200, height: 50, opacity: .8 });
10572 // common config options shown with default values.
10574 width: [element's width],
10575 height: [element's height],
10576 x: [element's x position],
10577 y: [element's y position],
10578 opacity: [element's opacity],
10583 * @param {Object} options Object literal with any of the Fx config options
10584 * @return {Roo.Element} The Element
10586 shift : function(o){
10587 var el = this.getFxEl();
10589 el.queueFx(o, function(){
10590 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10591 if(w !== undefined){
10592 a.width = {to: this.adjustWidth(w)};
10594 if(h !== undefined){
10595 a.height = {to: this.adjustHeight(h)};
10597 if(x !== undefined || y !== undefined){
10599 x !== undefined ? x : this.getX(),
10600 y !== undefined ? y : this.getY()
10603 if(op !== undefined){
10604 a.opacity = {to: op};
10606 if(o.xy !== undefined){
10607 a.points = {to: o.xy};
10609 arguments.callee.anim = this.fxanim(a,
10610 o, 'motion', .35, "easeOut", function(){
10618 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10619 * ending point of the effect.
10622 // default: slide the element downward while fading out
10625 // custom: slide the element out to the right with a 2-second duration
10626 el.ghost('r', { duration: 2 });
10628 // common config options shown with default values
10636 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10637 * @param {Object} options (optional) Object literal with any of the Fx config options
10638 * @return {Roo.Element} The Element
10640 ghost : function(anchor, o){
10641 var el = this.getFxEl();
10644 el.queueFx(o, function(){
10645 anchor = anchor || "b";
10647 // restore values after effect
10648 var r = this.getFxRestore();
10649 var w = this.getWidth(),
10650 h = this.getHeight();
10652 var st = this.dom.style;
10654 var after = function(){
10656 el.setDisplayed(false);
10662 el.setPositioning(r.pos);
10663 st.width = r.width;
10664 st.height = r.height;
10669 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10670 switch(anchor.toLowerCase()){
10697 arguments.callee.anim = this.fxanim(a,
10707 * Ensures that all effects queued after syncFx is called on the element are
10708 * run concurrently. This is the opposite of {@link #sequenceFx}.
10709 * @return {Roo.Element} The Element
10711 syncFx : function(){
10712 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10721 * Ensures that all effects queued after sequenceFx is called on the element are
10722 * run in sequence. This is the opposite of {@link #syncFx}.
10723 * @return {Roo.Element} The Element
10725 sequenceFx : function(){
10726 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10728 concurrent : false,
10735 nextFx : function(){
10736 var ef = this.fxQueue[0];
10743 * Returns true if the element has any effects actively running or queued, else returns false.
10744 * @return {Boolean} True if element has active effects, else false
10746 hasActiveFx : function(){
10747 return this.fxQueue && this.fxQueue[0];
10751 * Stops any running effects and clears the element's internal effects queue if it contains
10752 * any additional effects that haven't started yet.
10753 * @return {Roo.Element} The Element
10755 stopFx : function(){
10756 if(this.hasActiveFx()){
10757 var cur = this.fxQueue[0];
10758 if(cur && cur.anim && cur.anim.isAnimated()){
10759 this.fxQueue = [cur]; // clear out others
10760 cur.anim.stop(true);
10767 beforeFx : function(o){
10768 if(this.hasActiveFx() && !o.concurrent){
10779 * Returns true if the element is currently blocking so that no other effect can be queued
10780 * until this effect is finished, else returns false if blocking is not set. This is commonly
10781 * used to ensure that an effect initiated by a user action runs to completion prior to the
10782 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
10783 * @return {Boolean} True if blocking, else false
10785 hasFxBlock : function(){
10786 var q = this.fxQueue;
10787 return q && q[0] && q[0].block;
10791 queueFx : function(o, fn){
10795 if(!this.hasFxBlock()){
10796 Roo.applyIf(o, this.fxDefaults);
10798 var run = this.beforeFx(o);
10799 fn.block = o.block;
10800 this.fxQueue.push(fn);
10812 fxWrap : function(pos, o, vis){
10814 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
10817 wrapXY = this.getXY();
10819 var div = document.createElement("div");
10820 div.style.visibility = vis;
10821 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
10822 wrap.setPositioning(pos);
10823 if(wrap.getStyle("position") == "static"){
10824 wrap.position("relative");
10826 this.clearPositioning('auto');
10828 wrap.dom.appendChild(this.dom);
10830 wrap.setXY(wrapXY);
10837 fxUnwrap : function(wrap, pos, o){
10838 this.clearPositioning();
10839 this.setPositioning(pos);
10841 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
10847 getFxRestore : function(){
10848 var st = this.dom.style;
10849 return {pos: this.getPositioning(), width: st.width, height : st.height};
10853 afterFx : function(o){
10855 this.applyStyles(o.afterStyle);
10858 this.addClass(o.afterCls);
10860 if(o.remove === true){
10863 Roo.callback(o.callback, o.scope, [this]);
10865 this.fxQueue.shift();
10871 getFxEl : function(){ // support for composite element fx
10872 return Roo.get(this.dom);
10876 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
10877 animType = animType || 'run';
10879 var anim = Roo.lib.Anim[animType](
10881 (opt.duration || defaultDur) || .35,
10882 (opt.easing || defaultEase) || 'easeOut',
10884 Roo.callback(cb, this);
10893 // backwords compat
10894 Roo.Fx.resize = Roo.Fx.scale;
10896 //When included, Roo.Fx is automatically applied to Element so that all basic
10897 //effects are available directly via the Element API
10898 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
10900 * Ext JS Library 1.1.1
10901 * Copyright(c) 2006-2007, Ext JS, LLC.
10903 * Originally Released Under LGPL - original licence link has changed is not relivant.
10906 * <script type="text/javascript">
10911 * @class Roo.CompositeElement
10912 * Standard composite class. Creates a Roo.Element for every element in the collection.
10914 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
10915 * actions will be performed on all the elements in this collection.</b>
10917 * All methods return <i>this</i> and can be chained.
10919 var els = Roo.select("#some-el div.some-class", true);
10920 // or select directly from an existing element
10921 var el = Roo.get('some-el');
10922 el.select('div.some-class', true);
10924 els.setWidth(100); // all elements become 100 width
10925 els.hide(true); // all elements fade out and hide
10927 els.setWidth(100).hide(true);
10930 Roo.CompositeElement = function(els){
10931 this.elements = [];
10932 this.addElements(els);
10934 Roo.CompositeElement.prototype = {
10936 addElements : function(els){
10937 if(!els) return this;
10938 if(typeof els == "string"){
10939 els = Roo.Element.selectorFunction(els);
10941 var yels = this.elements;
10942 var index = yels.length-1;
10943 for(var i = 0, len = els.length; i < len; i++) {
10944 yels[++index] = Roo.get(els[i]);
10950 * Clears this composite and adds the elements returned by the passed selector.
10951 * @param {String/Array} els A string CSS selector, an array of elements or an element
10952 * @return {CompositeElement} this
10954 fill : function(els){
10955 this.elements = [];
10961 * Filters this composite to only elements that match the passed selector.
10962 * @param {String} selector A string CSS selector
10963 * @return {CompositeElement} this
10965 filter : function(selector){
10967 this.each(function(el){
10968 if(el.is(selector)){
10969 els[els.length] = el.dom;
10976 invoke : function(fn, args){
10977 var els = this.elements;
10978 for(var i = 0, len = els.length; i < len; i++) {
10979 Roo.Element.prototype[fn].apply(els[i], args);
10984 * Adds elements to this composite.
10985 * @param {String/Array} els A string CSS selector, an array of elements or an element
10986 * @return {CompositeElement} this
10988 add : function(els){
10989 if(typeof els == "string"){
10990 this.addElements(Roo.Element.selectorFunction(els));
10991 }else if(els.length !== undefined){
10992 this.addElements(els);
10994 this.addElements([els]);
10999 * Calls the passed function passing (el, this, index) for each element in this composite.
11000 * @param {Function} fn The function to call
11001 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11002 * @return {CompositeElement} this
11004 each : function(fn, scope){
11005 var els = this.elements;
11006 for(var i = 0, len = els.length; i < len; i++){
11007 if(fn.call(scope || els[i], els[i], this, i) === false) {
11015 * Returns the Element object at the specified index
11016 * @param {Number} index
11017 * @return {Roo.Element}
11019 item : function(index){
11020 return this.elements[index] || null;
11024 * Returns the first Element
11025 * @return {Roo.Element}
11027 first : function(){
11028 return this.item(0);
11032 * Returns the last Element
11033 * @return {Roo.Element}
11036 return this.item(this.elements.length-1);
11040 * Returns the number of elements in this composite
11043 getCount : function(){
11044 return this.elements.length;
11048 * Returns true if this composite contains the passed element
11051 contains : function(el){
11052 return this.indexOf(el) !== -1;
11056 * Returns true if this composite contains the passed element
11059 indexOf : function(el){
11060 return this.elements.indexOf(Roo.get(el));
11065 * Removes the specified element(s).
11066 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11067 * or an array of any of those.
11068 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11069 * @return {CompositeElement} this
11071 removeElement : function(el, removeDom){
11072 if(el instanceof Array){
11073 for(var i = 0, len = el.length; i < len; i++){
11074 this.removeElement(el[i]);
11078 var index = typeof el == 'number' ? el : this.indexOf(el);
11081 var d = this.elements[index];
11085 d.parentNode.removeChild(d);
11088 this.elements.splice(index, 1);
11094 * Replaces the specified element with the passed element.
11095 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11097 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11098 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11099 * @return {CompositeElement} this
11101 replaceElement : function(el, replacement, domReplace){
11102 var index = typeof el == 'number' ? el : this.indexOf(el);
11105 this.elements[index].replaceWith(replacement);
11107 this.elements.splice(index, 1, Roo.get(replacement))
11114 * Removes all elements.
11116 clear : function(){
11117 this.elements = [];
11121 Roo.CompositeElement.createCall = function(proto, fnName){
11122 if(!proto[fnName]){
11123 proto[fnName] = function(){
11124 return this.invoke(fnName, arguments);
11128 for(var fnName in Roo.Element.prototype){
11129 if(typeof Roo.Element.prototype[fnName] == "function"){
11130 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11136 * Ext JS Library 1.1.1
11137 * Copyright(c) 2006-2007, Ext JS, LLC.
11139 * Originally Released Under LGPL - original licence link has changed is not relivant.
11142 * <script type="text/javascript">
11146 * @class Roo.CompositeElementLite
11147 * @extends Roo.CompositeElement
11148 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11150 var els = Roo.select("#some-el div.some-class");
11151 // or select directly from an existing element
11152 var el = Roo.get('some-el');
11153 el.select('div.some-class');
11155 els.setWidth(100); // all elements become 100 width
11156 els.hide(true); // all elements fade out and hide
11158 els.setWidth(100).hide(true);
11159 </code></pre><br><br>
11160 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11161 * actions will be performed on all the elements in this collection.</b>
11163 Roo.CompositeElementLite = function(els){
11164 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11165 this.el = new Roo.Element.Flyweight();
11167 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11168 addElements : function(els){
11170 if(els instanceof Array){
11171 this.elements = this.elements.concat(els);
11173 var yels = this.elements;
11174 var index = yels.length-1;
11175 for(var i = 0, len = els.length; i < len; i++) {
11176 yels[++index] = els[i];
11182 invoke : function(fn, args){
11183 var els = this.elements;
11185 for(var i = 0, len = els.length; i < len; i++) {
11187 Roo.Element.prototype[fn].apply(el, args);
11192 * Returns a flyweight Element of the dom element object at the specified index
11193 * @param {Number} index
11194 * @return {Roo.Element}
11196 item : function(index){
11197 if(!this.elements[index]){
11200 this.el.dom = this.elements[index];
11204 // fixes scope with flyweight
11205 addListener : function(eventName, handler, scope, opt){
11206 var els = this.elements;
11207 for(var i = 0, len = els.length; i < len; i++) {
11208 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11214 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11215 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11216 * a reference to the dom node, use el.dom.</b>
11217 * @param {Function} fn The function to call
11218 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11219 * @return {CompositeElement} this
11221 each : function(fn, scope){
11222 var els = this.elements;
11224 for(var i = 0, len = els.length; i < len; i++){
11226 if(fn.call(scope || el, el, this, i) === false){
11233 indexOf : function(el){
11234 return this.elements.indexOf(Roo.getDom(el));
11237 replaceElement : function(el, replacement, domReplace){
11238 var index = typeof el == 'number' ? el : this.indexOf(el);
11240 replacement = Roo.getDom(replacement);
11242 var d = this.elements[index];
11243 d.parentNode.insertBefore(replacement, d);
11244 d.parentNode.removeChild(d);
11246 this.elements.splice(index, 1, replacement);
11251 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11255 * Ext JS Library 1.1.1
11256 * Copyright(c) 2006-2007, Ext JS, LLC.
11258 * Originally Released Under LGPL - original licence link has changed is not relivant.
11261 * <script type="text/javascript">
11267 * @class Roo.data.Connection
11268 * @extends Roo.util.Observable
11269 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11270 * either to a configured URL, or to a URL specified at request time.<br><br>
11272 * Requests made by this class are asynchronous, and will return immediately. No data from
11273 * the server will be available to the statement immediately following the {@link #request} call.
11274 * To process returned data, use a callback in the request options object, or an event listener.</p><br>
11276 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11277 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11278 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11279 * property and, if present, the IFRAME's XML document as the responseXML property.</p><br>
11280 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11281 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11282 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11283 * standard DOM methods.
11285 * @param {Object} config a configuration object.
11287 Roo.data.Connection = function(config){
11288 Roo.apply(this, config);
11291 * @event beforerequest
11292 * Fires before a network request is made to retrieve a data object.
11293 * @param {Connection} conn This Connection object.
11294 * @param {Object} options The options config object passed to the {@link #request} method.
11296 "beforerequest" : true,
11298 * @event requestcomplete
11299 * Fires if the request was successfully completed.
11300 * @param {Connection} conn This Connection object.
11301 * @param {Object} response The XHR object containing the response data.
11302 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11303 * @param {Object} options The options config object passed to the {@link #request} method.
11305 "requestcomplete" : true,
11307 * @event requestexception
11308 * Fires if an error HTTP status was returned from the server.
11309 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11310 * @param {Connection} conn This Connection object.
11311 * @param {Object} response The XHR object containing the response data.
11312 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11313 * @param {Object} options The options config object passed to the {@link #request} method.
11315 "requestexception" : true
11317 Roo.data.Connection.superclass.constructor.call(this);
11320 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11322 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11325 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11326 * extra parameters to each request made by this object. (defaults to undefined)
11329 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11330 * to each request made by this object. (defaults to undefined)
11333 * @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)
11336 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11340 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11346 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11349 disableCaching: true,
11352 * Sends an HTTP request to a remote server.
11353 * @param {Object} options An object which may contain the following properties:<ul>
11354 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11355 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11356 * request, a url encoded string or a function to call to get either.</li>
11357 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11358 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11359 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11360 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11361 * <li>options {Object} The parameter to the request call.</li>
11362 * <li>success {Boolean} True if the request succeeded.</li>
11363 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11365 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11366 * The callback is passed the following parameters:<ul>
11367 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11368 * <li>options {Object} The parameter to the request call.</li>
11370 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11371 * The callback is passed the following parameters:<ul>
11372 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11373 * <li>options {Object} The parameter to the request call.</li>
11375 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11376 * for the callback function. Defaults to the browser window.</li>
11377 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11378 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11379 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11380 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11381 * params for the post data. Any params will be appended to the URL.</li>
11382 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11384 * @return {Number} transactionId
11386 request : function(o){
11387 if(this.fireEvent("beforerequest", this, o) !== false){
11390 if(typeof p == "function"){
11391 p = p.call(o.scope||window, o);
11393 if(typeof p == "object"){
11394 p = Roo.urlEncode(o.params);
11396 if(this.extraParams){
11397 var extras = Roo.urlEncode(this.extraParams);
11398 p = p ? (p + '&' + extras) : extras;
11401 var url = o.url || this.url;
11402 if(typeof url == 'function'){
11403 url = url.call(o.scope||window, o);
11407 var form = Roo.getDom(o.form);
11408 url = url || form.action;
11410 var enctype = form.getAttribute("enctype");
11411 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11412 return this.doFormUpload(o, p, url);
11414 var f = Roo.lib.Ajax.serializeForm(form);
11415 p = p ? (p + '&' + f) : f;
11418 var hs = o.headers;
11419 if(this.defaultHeaders){
11420 hs = Roo.apply(hs || {}, this.defaultHeaders);
11427 success: this.handleResponse,
11428 failure: this.handleFailure,
11430 argument: {options: o},
11431 timeout : o.timeout || this.timeout
11434 var method = o.method||this.method||(p ? "POST" : "GET");
11436 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11437 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11440 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11444 }else if(this.autoAbort !== false){
11448 if((method == 'GET' && p) || o.xmlData){
11449 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11452 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11453 return this.transId;
11455 Roo.callback(o.callback, o.scope, [o, null, null]);
11461 * Determine whether this object has a request outstanding.
11462 * @param {Number} transactionId (Optional) defaults to the last transaction
11463 * @return {Boolean} True if there is an outstanding request.
11465 isLoading : function(transId){
11467 return Roo.lib.Ajax.isCallInProgress(transId);
11469 return this.transId ? true : false;
11474 * Aborts any outstanding request.
11475 * @param {Number} transactionId (Optional) defaults to the last transaction
11477 abort : function(transId){
11478 if(transId || this.isLoading()){
11479 Roo.lib.Ajax.abort(transId || this.transId);
11484 handleResponse : function(response){
11485 this.transId = false;
11486 var options = response.argument.options;
11487 response.argument = options ? options.argument : null;
11488 this.fireEvent("requestcomplete", this, response, options);
11489 Roo.callback(options.success, options.scope, [response, options]);
11490 Roo.callback(options.callback, options.scope, [options, true, response]);
11494 handleFailure : function(response, e){
11495 this.transId = false;
11496 var options = response.argument.options;
11497 response.argument = options ? options.argument : null;
11498 this.fireEvent("requestexception", this, response, options, e);
11499 Roo.callback(options.failure, options.scope, [response, options]);
11500 Roo.callback(options.callback, options.scope, [options, false, response]);
11504 doFormUpload : function(o, ps, url){
11506 var frame = document.createElement('iframe');
11509 frame.className = 'x-hidden';
11511 frame.src = Roo.SSL_SECURE_URL;
11513 document.body.appendChild(frame);
11516 document.frames[id].name = id;
11519 var form = Roo.getDom(o.form);
11521 form.method = 'POST';
11522 form.enctype = form.encoding = 'multipart/form-data';
11528 if(ps){ // add dynamic params
11530 ps = Roo.urlDecode(ps, false);
11532 if(ps.hasOwnProperty(k)){
11533 hd = document.createElement('input');
11534 hd.type = 'hidden';
11537 form.appendChild(hd);
11544 var r = { // bogus response object
11549 r.argument = o ? o.argument : null;
11554 doc = frame.contentWindow.document;
11556 doc = (frame.contentDocument || window.frames[id].document);
11558 if(doc && doc.body){
11559 r.responseText = doc.body.innerHTML;
11561 if(doc && doc.XMLDocument){
11562 r.responseXML = doc.XMLDocument;
11564 r.responseXML = doc;
11571 Roo.EventManager.removeListener(frame, 'load', cb, this);
11573 this.fireEvent("requestcomplete", this, r, o);
11574 Roo.callback(o.success, o.scope, [r, o]);
11575 Roo.callback(o.callback, o.scope, [o, true, r]);
11577 setTimeout(function(){document.body.removeChild(frame);}, 100);
11580 Roo.EventManager.on(frame, 'load', cb, this);
11583 if(hiddens){ // remove dynamic params
11584 for(var i = 0, len = hiddens.length; i < len; i++){
11585 form.removeChild(hiddens[i]);
11592 * Ext JS Library 1.1.1
11593 * Copyright(c) 2006-2007, Ext JS, LLC.
11595 * Originally Released Under LGPL - original licence link has changed is not relivant.
11598 * <script type="text/javascript">
11602 * Global Ajax request class.
11605 * @extends Roo.data.Connection
11608 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11609 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11610 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11611 * @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)
11612 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11613 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11614 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11616 Roo.Ajax = new Roo.data.Connection({
11625 * Serialize the passed form into a url encoded string
11627 * @param {String/HTMLElement} form
11630 serializeForm : function(form){
11631 return Roo.lib.Ajax.serializeForm(form);
11635 * Ext JS Library 1.1.1
11636 * Copyright(c) 2006-2007, Ext JS, LLC.
11638 * Originally Released Under LGPL - original licence link has changed is not relivant.
11641 * <script type="text/javascript">
11646 * @class Roo.UpdateManager
11647 * @extends Roo.util.Observable
11648 * Provides AJAX-style update for Element object.<br><br>
11651 * // Get it from a Roo.Element object
11652 * var el = Roo.get("foo");
11653 * var mgr = el.getUpdateManager();
11654 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11656 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11658 * // or directly (returns the same UpdateManager instance)
11659 * var mgr = new Roo.UpdateManager("myElementId");
11660 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11661 * mgr.on("update", myFcnNeedsToKnow);
11663 // short handed call directly from the element object
11664 Roo.get("foo").load({
11668 text: "Loading Foo..."
11672 * Create new UpdateManager directly.
11673 * @param {String/HTMLElement/Roo.Element} el The element to update
11674 * @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).
11676 Roo.UpdateManager = function(el, forceNew){
11678 if(!forceNew && el.updateManager){
11679 return el.updateManager;
11682 * The Element object
11683 * @type Roo.Element
11687 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
11690 this.defaultUrl = null;
11694 * @event beforeupdate
11695 * Fired before an update is made, return false from your handler and the update is cancelled.
11696 * @param {Roo.Element} el
11697 * @param {String/Object/Function} url
11698 * @param {String/Object} params
11700 "beforeupdate": true,
11703 * Fired after successful update is made.
11704 * @param {Roo.Element} el
11705 * @param {Object} oResponseObject The response Object
11710 * Fired on update failure.
11711 * @param {Roo.Element} el
11712 * @param {Object} oResponseObject The response Object
11716 var d = Roo.UpdateManager.defaults;
11718 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
11721 this.sslBlankUrl = d.sslBlankUrl;
11723 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
11726 this.disableCaching = d.disableCaching;
11728 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
11731 this.indicatorText = d.indicatorText;
11733 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
11736 this.showLoadIndicator = d.showLoadIndicator;
11738 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
11741 this.timeout = d.timeout;
11744 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
11747 this.loadScripts = d.loadScripts;
11750 * Transaction object of current executing transaction
11752 this.transaction = null;
11757 this.autoRefreshProcId = null;
11759 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
11762 this.refreshDelegate = this.refresh.createDelegate(this);
11764 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
11767 this.updateDelegate = this.update.createDelegate(this);
11769 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
11772 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
11776 this.successDelegate = this.processSuccess.createDelegate(this);
11780 this.failureDelegate = this.processFailure.createDelegate(this);
11782 if(!this.renderer){
11784 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
11786 this.renderer = new Roo.UpdateManager.BasicRenderer();
11789 Roo.UpdateManager.superclass.constructor.call(this);
11792 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
11794 * Get the Element this UpdateManager is bound to
11795 * @return {Roo.Element} The element
11797 getEl : function(){
11801 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
11802 * @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:
11805 url: "your-url.php",<br/>
11806 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
11807 callback: yourFunction,<br/>
11808 scope: yourObject, //(optional scope) <br/>
11809 discardUrl: false, <br/>
11810 nocache: false,<br/>
11811 text: "Loading...",<br/>
11813 scripts: false<br/>
11816 * The only required property is url. The optional properties nocache, text and scripts
11817 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
11818 * @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}
11819 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11820 * @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.
11822 update : function(url, params, callback, discardUrl){
11823 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
11824 var method = this.method,
11826 if(typeof url == "object"){ // must be config object
11829 params = params || cfg.params;
11830 callback = callback || cfg.callback;
11831 discardUrl = discardUrl || cfg.discardUrl;
11832 if(callback && cfg.scope){
11833 callback = callback.createDelegate(cfg.scope);
11835 if(typeof cfg.method != "undefined"){method = cfg.method;};
11836 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
11837 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
11838 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
11839 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
11841 this.showLoading();
11843 this.defaultUrl = url;
11845 if(typeof url == "function"){
11846 url = url.call(this);
11849 method = method || (params ? "POST" : "GET");
11850 if(method == "GET"){
11851 url = this.prepareUrl(url);
11854 var o = Roo.apply(cfg ||{}, {
11857 success: this.successDelegate,
11858 failure: this.failureDelegate,
11859 callback: undefined,
11860 timeout: (this.timeout*1000),
11861 argument: {"url": url, "form": null, "callback": callback, "params": params}
11863 Roo.log("updated manager called with timeout of " + o.timeout);
11864 this.transaction = Roo.Ajax.request(o);
11869 * 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.
11870 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
11871 * @param {String/HTMLElement} form The form Id or form element
11872 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
11873 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
11874 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11876 formUpdate : function(form, url, reset, callback){
11877 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
11878 if(typeof url == "function"){
11879 url = url.call(this);
11881 form = Roo.getDom(form);
11882 this.transaction = Roo.Ajax.request({
11885 success: this.successDelegate,
11886 failure: this.failureDelegate,
11887 timeout: (this.timeout*1000),
11888 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
11890 this.showLoading.defer(1, this);
11895 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
11896 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11898 refresh : function(callback){
11899 if(this.defaultUrl == null){
11902 this.update(this.defaultUrl, null, callback, true);
11906 * Set this element to auto refresh.
11907 * @param {Number} interval How often to update (in seconds).
11908 * @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)
11909 * @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}
11910 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11911 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
11913 startAutoRefresh : function(interval, url, params, callback, refreshNow){
11915 this.update(url || this.defaultUrl, params, callback, true);
11917 if(this.autoRefreshProcId){
11918 clearInterval(this.autoRefreshProcId);
11920 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
11924 * Stop auto refresh on this element.
11926 stopAutoRefresh : function(){
11927 if(this.autoRefreshProcId){
11928 clearInterval(this.autoRefreshProcId);
11929 delete this.autoRefreshProcId;
11933 isAutoRefreshing : function(){
11934 return this.autoRefreshProcId ? true : false;
11937 * Called to update the element to "Loading" state. Override to perform custom action.
11939 showLoading : function(){
11940 if(this.showLoadIndicator){
11941 this.el.update(this.indicatorText);
11946 * Adds unique parameter to query string if disableCaching = true
11949 prepareUrl : function(url){
11950 if(this.disableCaching){
11951 var append = "_dc=" + (new Date().getTime());
11952 if(url.indexOf("?") !== -1){
11953 url += "&" + append;
11955 url += "?" + append;
11964 processSuccess : function(response){
11965 this.transaction = null;
11966 if(response.argument.form && response.argument.reset){
11967 try{ // put in try/catch since some older FF releases had problems with this
11968 response.argument.form.reset();
11971 if(this.loadScripts){
11972 this.renderer.render(this.el, response, this,
11973 this.updateComplete.createDelegate(this, [response]));
11975 this.renderer.render(this.el, response, this);
11976 this.updateComplete(response);
11980 updateComplete : function(response){
11981 this.fireEvent("update", this.el, response);
11982 if(typeof response.argument.callback == "function"){
11983 response.argument.callback(this.el, true, response);
11990 processFailure : function(response){
11991 this.transaction = null;
11992 this.fireEvent("failure", this.el, response);
11993 if(typeof response.argument.callback == "function"){
11994 response.argument.callback(this.el, false, response);
11999 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
12000 * @param {Object} renderer The object implementing the render() method
12002 setRenderer : function(renderer){
12003 this.renderer = renderer;
12006 getRenderer : function(){
12007 return this.renderer;
12011 * Set the defaultUrl used for updates
12012 * @param {String/Function} defaultUrl The url or a function to call to get the url
12014 setDefaultUrl : function(defaultUrl){
12015 this.defaultUrl = defaultUrl;
12019 * Aborts the executing transaction
12021 abort : function(){
12022 if(this.transaction){
12023 Roo.Ajax.abort(this.transaction);
12028 * Returns true if an update is in progress
12029 * @return {Boolean}
12031 isUpdating : function(){
12032 if(this.transaction){
12033 return Roo.Ajax.isLoading(this.transaction);
12040 * @class Roo.UpdateManager.defaults
12041 * @static (not really - but it helps the doc tool)
12042 * The defaults collection enables customizing the default properties of UpdateManager
12044 Roo.UpdateManager.defaults = {
12046 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12052 * True to process scripts by default (Defaults to false).
12055 loadScripts : false,
12058 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12061 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12063 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12066 disableCaching : false,
12068 * Whether to show indicatorText when loading (Defaults to true).
12071 showLoadIndicator : true,
12073 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12076 indicatorText : '<div class="loading-indicator">Loading...</div>'
12080 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12082 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12083 * @param {String/HTMLElement/Roo.Element} el The element to update
12084 * @param {String} url The url
12085 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12086 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12089 * @member Roo.UpdateManager
12091 Roo.UpdateManager.updateElement = function(el, url, params, options){
12092 var um = Roo.get(el, true).getUpdateManager();
12093 Roo.apply(um, options);
12094 um.update(url, params, options ? options.callback : null);
12096 // alias for backwards compat
12097 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12099 * @class Roo.UpdateManager.BasicRenderer
12100 * Default Content renderer. Updates the elements innerHTML with the responseText.
12102 Roo.UpdateManager.BasicRenderer = function(){};
12104 Roo.UpdateManager.BasicRenderer.prototype = {
12106 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12107 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12108 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12109 * @param {Roo.Element} el The element being rendered
12110 * @param {Object} response The YUI Connect response object
12111 * @param {UpdateManager} updateManager The calling update manager
12112 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12114 render : function(el, response, updateManager, callback){
12115 el.update(response.responseText, updateManager.loadScripts, callback);
12121 * (c)) Alan Knowles
12127 * @class Roo.DomTemplate
12128 * @extends Roo.Template
12129 * An effort at a dom based template engine..
12131 * Similar to XTemplate, except it uses dom parsing to create the template..
12133 * Supported features:
12138 {a_variable} - output encoded.
12139 {a_variable.format:("Y-m-d")} - call a method on the variable
12140 {a_variable:raw} - unencoded output
12141 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12142 {a_variable:this.method_on_template(...)} - call a method on the template object.
12147 <div roo-for="a_variable or condition.."></div>
12148 <div roo-if="a_variable or condition"></div>
12149 <div roo-exec="some javascript"></div>
12150 <div roo-name="named_template"></div>
12155 Roo.DomTemplate = function()
12157 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12164 Roo.extend(Roo.DomTemplate, Roo.Template, {
12166 * id counter for sub templates.
12170 * flag to indicate if dom parser is inside a pre,
12171 * it will strip whitespace if not.
12176 * The various sub templates
12184 * basic tag replacing syntax
12187 * // you can fake an object call by doing this
12191 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12192 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12194 iterChild : function (node, method) {
12196 var oldPre = this.inPre;
12197 if (node.tagName == 'PRE') {
12200 for( var i = 0; i < node.childNodes.length; i++) {
12201 method.call(this, node.childNodes[i]);
12203 this.inPre = oldPre;
12209 * compile the template
12211 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12214 compile: function()
12218 // covert the html into DOM...
12222 doc = document.implementation.createHTMLDocument("");
12223 doc.documentElement.innerHTML = this.html ;
12224 div = doc.documentElement;
12226 // old IE... - nasty -- it causes all sorts of issues.. with
12227 // images getting pulled from server..
12228 div = document.createElement('div');
12229 div.innerHTML = this.html;
12231 //doc.documentElement.innerHTML = htmlBody
12237 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12239 var tpls = this.tpls;
12241 // create a top level template from the snippet..
12243 //Roo.log(div.innerHTML);
12250 body : div.innerHTML,
12263 Roo.each(tpls, function(tp){
12264 this.compileTpl(tp);
12265 this.tpls[tp.id] = tp;
12268 this.master = tpls[0];
12274 compileNode : function(node, istop) {
12279 // skip anything not a tag..
12280 if (node.nodeType != 1) {
12281 if (node.nodeType == 3 && !this.inPre) {
12282 // reduce white space..
12283 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12306 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12307 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12308 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12309 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12315 // just itterate children..
12316 this.iterChild(node,this.compileNode);
12319 tpl.uid = this.id++;
12320 tpl.value = node.getAttribute('roo-' + tpl.attr);
12321 node.removeAttribute('roo-'+ tpl.attr);
12322 if (tpl.attr != 'name') {
12323 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12324 node.parentNode.replaceChild(placeholder, node);
12327 var placeholder = document.createElement('span');
12328 placeholder.className = 'roo-tpl-' + tpl.value;
12329 node.parentNode.replaceChild(placeholder, node);
12332 // parent now sees '{domtplXXXX}
12333 this.iterChild(node,this.compileNode);
12335 // we should now have node body...
12336 var div = document.createElement('div');
12337 div.appendChild(node);
12339 // this has the unfortunate side effect of converting tagged attributes
12340 // eg. href="{...}" into %7C...%7D
12341 // this has been fixed by searching for those combo's although it's a bit hacky..
12344 tpl.body = div.innerHTML;
12351 switch (tpl.value) {
12352 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12353 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12354 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12359 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12363 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12367 tpl.id = tpl.value; // replace non characters???
12373 this.tpls.push(tpl);
12383 * Compile a segment of the template into a 'sub-template'
12389 compileTpl : function(tpl)
12391 var fm = Roo.util.Format;
12392 var useF = this.disableFormats !== true;
12394 var sep = Roo.isGecko ? "+\n" : ",\n";
12396 var undef = function(str) {
12397 Roo.debug && Roo.log("Property not found :" + str);
12401 //Roo.log(tpl.body);
12405 var fn = function(m, lbrace, name, format, args)
12408 //Roo.log(arguments);
12409 args = args ? args.replace(/\\'/g,"'") : args;
12410 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12411 if (typeof(format) == 'undefined') {
12412 format = 'htmlEncode';
12414 if (format == 'raw' ) {
12418 if(name.substr(0, 6) == 'domtpl'){
12419 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12422 // build an array of options to determine if value is undefined..
12424 // basically get 'xxxx.yyyy' then do
12425 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12426 // (function () { Roo.log("Property not found"); return ''; })() :
12431 Roo.each(name.split('.'), function(st) {
12432 lookfor += (lookfor.length ? '.': '') + st;
12433 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12436 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12439 if(format && useF){
12441 args = args ? ',' + args : "";
12443 if(format.substr(0, 5) != "this."){
12444 format = "fm." + format + '(';
12446 format = 'this.call("'+ format.substr(5) + '", ';
12450 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12453 if (args && args.length) {
12454 // called with xxyx.yuu:(test,test)
12456 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12458 // raw.. - :raw modifier..
12459 return "'"+ sep + udef_st + name + ")"+sep+"'";
12463 // branched to use + in gecko and [].join() in others
12465 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12466 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12469 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12470 body.push(tpl.body.replace(/(\r\n|\n)/g,
12471 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12472 body.push("'].join('');};};");
12473 body = body.join('');
12476 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12478 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12485 * same as applyTemplate, except it's done to one of the subTemplates
12486 * when using named templates, you can do:
12488 * var str = pl.applySubTemplate('your-name', values);
12491 * @param {Number} id of the template
12492 * @param {Object} values to apply to template
12493 * @param {Object} parent (normaly the instance of this object)
12495 applySubTemplate : function(id, values, parent)
12499 var t = this.tpls[id];
12503 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12504 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12508 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12515 if(t.execCall && t.execCall.call(this, values, parent)){
12519 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12525 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12526 parent = t.target ? values : parent;
12527 if(t.forCall && vs instanceof Array){
12529 for(var i = 0, len = vs.length; i < len; i++){
12531 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12533 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12535 //Roo.log(t.compiled);
12539 return buf.join('');
12542 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12547 return t.compiled.call(this, vs, parent);
12549 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12551 //Roo.log(t.compiled);
12559 applyTemplate : function(values){
12560 return this.master.compiled.call(this, values, {});
12561 //var s = this.subs;
12564 apply : function(){
12565 return this.applyTemplate.apply(this, arguments);
12570 Roo.DomTemplate.from = function(el){
12571 el = Roo.getDom(el);
12572 return new Roo.Domtemplate(el.value || el.innerHTML);
12575 * Ext JS Library 1.1.1
12576 * Copyright(c) 2006-2007, Ext JS, LLC.
12578 * Originally Released Under LGPL - original licence link has changed is not relivant.
12581 * <script type="text/javascript">
12585 * @class Roo.util.DelayedTask
12586 * Provides a convenient method of performing setTimeout where a new
12587 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12588 * You can use this class to buffer
12589 * the keypress events for a certain number of milliseconds, and perform only if they stop
12590 * for that amount of time.
12591 * @constructor The parameters to this constructor serve as defaults and are not required.
12592 * @param {Function} fn (optional) The default function to timeout
12593 * @param {Object} scope (optional) The default scope of that timeout
12594 * @param {Array} args (optional) The default Array of arguments
12596 Roo.util.DelayedTask = function(fn, scope, args){
12597 var id = null, d, t;
12599 var call = function(){
12600 var now = new Date().getTime();
12604 fn.apply(scope, args || []);
12608 * Cancels any pending timeout and queues a new one
12609 * @param {Number} delay The milliseconds to delay
12610 * @param {Function} newFn (optional) Overrides function passed to constructor
12611 * @param {Object} newScope (optional) Overrides scope passed to constructor
12612 * @param {Array} newArgs (optional) Overrides args passed to constructor
12614 this.delay = function(delay, newFn, newScope, newArgs){
12615 if(id && delay != d){
12619 t = new Date().getTime();
12621 scope = newScope || scope;
12622 args = newArgs || args;
12624 id = setInterval(call, d);
12629 * Cancel the last queued timeout
12631 this.cancel = function(){
12639 * Ext JS Library 1.1.1
12640 * Copyright(c) 2006-2007, Ext JS, LLC.
12642 * Originally Released Under LGPL - original licence link has changed is not relivant.
12645 * <script type="text/javascript">
12649 Roo.util.TaskRunner = function(interval){
12650 interval = interval || 10;
12651 var tasks = [], removeQueue = [];
12653 var running = false;
12655 var stopThread = function(){
12661 var startThread = function(){
12664 id = setInterval(runTasks, interval);
12668 var removeTask = function(task){
12669 removeQueue.push(task);
12675 var runTasks = function(){
12676 if(removeQueue.length > 0){
12677 for(var i = 0, len = removeQueue.length; i < len; i++){
12678 tasks.remove(removeQueue[i]);
12681 if(tasks.length < 1){
12686 var now = new Date().getTime();
12687 for(var i = 0, len = tasks.length; i < len; ++i){
12689 var itime = now - t.taskRunTime;
12690 if(t.interval <= itime){
12691 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
12692 t.taskRunTime = now;
12693 if(rt === false || t.taskRunCount === t.repeat){
12698 if(t.duration && t.duration <= (now - t.taskStartTime)){
12705 * Queues a new task.
12706 * @param {Object} task
12708 this.start = function(task){
12710 task.taskStartTime = new Date().getTime();
12711 task.taskRunTime = 0;
12712 task.taskRunCount = 0;
12717 this.stop = function(task){
12722 this.stopAll = function(){
12724 for(var i = 0, len = tasks.length; i < len; i++){
12725 if(tasks[i].onStop){
12734 Roo.TaskMgr = new Roo.util.TaskRunner();/*
12736 * Ext JS Library 1.1.1
12737 * Copyright(c) 2006-2007, Ext JS, LLC.
12739 * Originally Released Under LGPL - original licence link has changed is not relivant.
12742 * <script type="text/javascript">
12747 * @class Roo.util.MixedCollection
12748 * @extends Roo.util.Observable
12749 * A Collection class that maintains both numeric indexes and keys and exposes events.
12751 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
12752 * collection (defaults to false)
12753 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
12754 * and return the key value for that item. This is used when available to look up the key on items that
12755 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
12756 * equivalent to providing an implementation for the {@link #getKey} method.
12758 Roo.util.MixedCollection = function(allowFunctions, keyFn){
12766 * Fires when the collection is cleared.
12771 * Fires when an item is added to the collection.
12772 * @param {Number} index The index at which the item was added.
12773 * @param {Object} o The item added.
12774 * @param {String} key The key associated with the added item.
12779 * Fires when an item is replaced in the collection.
12780 * @param {String} key he key associated with the new added.
12781 * @param {Object} old The item being replaced.
12782 * @param {Object} new The new item.
12787 * Fires when an item is removed from the collection.
12788 * @param {Object} o The item being removed.
12789 * @param {String} key (optional) The key associated with the removed item.
12794 this.allowFunctions = allowFunctions === true;
12796 this.getKey = keyFn;
12798 Roo.util.MixedCollection.superclass.constructor.call(this);
12801 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
12802 allowFunctions : false,
12805 * Adds an item to the collection.
12806 * @param {String} key The key to associate with the item
12807 * @param {Object} o The item to add.
12808 * @return {Object} The item added.
12810 add : function(key, o){
12811 if(arguments.length == 1){
12813 key = this.getKey(o);
12815 if(typeof key == "undefined" || key === null){
12817 this.items.push(o);
12818 this.keys.push(null);
12820 var old = this.map[key];
12822 return this.replace(key, o);
12825 this.items.push(o);
12827 this.keys.push(key);
12829 this.fireEvent("add", this.length-1, o, key);
12834 * MixedCollection has a generic way to fetch keys if you implement getKey.
12837 var mc = new Roo.util.MixedCollection();
12838 mc.add(someEl.dom.id, someEl);
12839 mc.add(otherEl.dom.id, otherEl);
12843 var mc = new Roo.util.MixedCollection();
12844 mc.getKey = function(el){
12850 // or via the constructor
12851 var mc = new Roo.util.MixedCollection(false, function(el){
12857 * @param o {Object} The item for which to find the key.
12858 * @return {Object} The key for the passed item.
12860 getKey : function(o){
12865 * Replaces an item in the collection.
12866 * @param {String} key The key associated with the item to replace, or the item to replace.
12867 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
12868 * @return {Object} The new item.
12870 replace : function(key, o){
12871 if(arguments.length == 1){
12873 key = this.getKey(o);
12875 var old = this.item(key);
12876 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
12877 return this.add(key, o);
12879 var index = this.indexOfKey(key);
12880 this.items[index] = o;
12882 this.fireEvent("replace", key, old, o);
12887 * Adds all elements of an Array or an Object to the collection.
12888 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
12889 * an Array of values, each of which are added to the collection.
12891 addAll : function(objs){
12892 if(arguments.length > 1 || objs instanceof Array){
12893 var args = arguments.length > 1 ? arguments : objs;
12894 for(var i = 0, len = args.length; i < len; i++){
12898 for(var key in objs){
12899 if(this.allowFunctions || typeof objs[key] != "function"){
12900 this.add(key, objs[key]);
12907 * Executes the specified function once for every item in the collection, passing each
12908 * item as the first and only parameter. returning false from the function will stop the iteration.
12909 * @param {Function} fn The function to execute for each item.
12910 * @param {Object} scope (optional) The scope in which to execute the function.
12912 each : function(fn, scope){
12913 var items = [].concat(this.items); // each safe for removal
12914 for(var i = 0, len = items.length; i < len; i++){
12915 if(fn.call(scope || items[i], items[i], i, len) === false){
12922 * Executes the specified function once for every key in the collection, passing each
12923 * key, and its associated item as the first two parameters.
12924 * @param {Function} fn The function to execute for each item.
12925 * @param {Object} scope (optional) The scope in which to execute the function.
12927 eachKey : function(fn, scope){
12928 for(var i = 0, len = this.keys.length; i < len; i++){
12929 fn.call(scope || window, this.keys[i], this.items[i], i, len);
12934 * Returns the first item in the collection which elicits a true return value from the
12935 * passed selection function.
12936 * @param {Function} fn The selection function to execute for each item.
12937 * @param {Object} scope (optional) The scope in which to execute the function.
12938 * @return {Object} The first item in the collection which returned true from the selection function.
12940 find : function(fn, scope){
12941 for(var i = 0, len = this.items.length; i < len; i++){
12942 if(fn.call(scope || window, this.items[i], this.keys[i])){
12943 return this.items[i];
12950 * Inserts an item at the specified index in the collection.
12951 * @param {Number} index The index to insert the item at.
12952 * @param {String} key The key to associate with the new item, or the item itself.
12953 * @param {Object} o (optional) If the second parameter was a key, the new item.
12954 * @return {Object} The item inserted.
12956 insert : function(index, key, o){
12957 if(arguments.length == 2){
12959 key = this.getKey(o);
12961 if(index >= this.length){
12962 return this.add(key, o);
12965 this.items.splice(index, 0, o);
12966 if(typeof key != "undefined" && key != null){
12969 this.keys.splice(index, 0, key);
12970 this.fireEvent("add", index, o, key);
12975 * Removed an item from the collection.
12976 * @param {Object} o The item to remove.
12977 * @return {Object} The item removed.
12979 remove : function(o){
12980 return this.removeAt(this.indexOf(o));
12984 * Remove an item from a specified index in the collection.
12985 * @param {Number} index The index within the collection of the item to remove.
12987 removeAt : function(index){
12988 if(index < this.length && index >= 0){
12990 var o = this.items[index];
12991 this.items.splice(index, 1);
12992 var key = this.keys[index];
12993 if(typeof key != "undefined"){
12994 delete this.map[key];
12996 this.keys.splice(index, 1);
12997 this.fireEvent("remove", o, key);
13002 * Removed an item associated with the passed key fom the collection.
13003 * @param {String} key The key of the item to remove.
13005 removeKey : function(key){
13006 return this.removeAt(this.indexOfKey(key));
13010 * Returns the number of items in the collection.
13011 * @return {Number} the number of items in the collection.
13013 getCount : function(){
13014 return this.length;
13018 * Returns index within the collection of the passed Object.
13019 * @param {Object} o The item to find the index of.
13020 * @return {Number} index of the item.
13022 indexOf : function(o){
13023 if(!this.items.indexOf){
13024 for(var i = 0, len = this.items.length; i < len; i++){
13025 if(this.items[i] == o) return i;
13029 return this.items.indexOf(o);
13034 * Returns index within the collection of the passed key.
13035 * @param {String} key The key to find the index of.
13036 * @return {Number} index of the key.
13038 indexOfKey : function(key){
13039 if(!this.keys.indexOf){
13040 for(var i = 0, len = this.keys.length; i < len; i++){
13041 if(this.keys[i] == key) return i;
13045 return this.keys.indexOf(key);
13050 * Returns the item associated with the passed key OR index. Key has priority over index.
13051 * @param {String/Number} key The key or index of the item.
13052 * @return {Object} The item associated with the passed key.
13054 item : function(key){
13055 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13056 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13060 * Returns the item at the specified index.
13061 * @param {Number} index The index of the item.
13064 itemAt : function(index){
13065 return this.items[index];
13069 * Returns the item associated with the passed key.
13070 * @param {String/Number} key The key of the item.
13071 * @return {Object} The item associated with the passed key.
13073 key : function(key){
13074 return this.map[key];
13078 * Returns true if the collection contains the passed Object as an item.
13079 * @param {Object} o The Object to look for in the collection.
13080 * @return {Boolean} True if the collection contains the Object as an item.
13082 contains : function(o){
13083 return this.indexOf(o) != -1;
13087 * Returns true if the collection contains the passed Object as a key.
13088 * @param {String} key The key to look for in the collection.
13089 * @return {Boolean} True if the collection contains the Object as a key.
13091 containsKey : function(key){
13092 return typeof this.map[key] != "undefined";
13096 * Removes all items from the collection.
13098 clear : function(){
13103 this.fireEvent("clear");
13107 * Returns the first item in the collection.
13108 * @return {Object} the first item in the collection..
13110 first : function(){
13111 return this.items[0];
13115 * Returns the last item in the collection.
13116 * @return {Object} the last item in the collection..
13119 return this.items[this.length-1];
13122 _sort : function(property, dir, fn){
13123 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13124 fn = fn || function(a, b){
13127 var c = [], k = this.keys, items = this.items;
13128 for(var i = 0, len = items.length; i < len; i++){
13129 c[c.length] = {key: k[i], value: items[i], index: i};
13131 c.sort(function(a, b){
13132 var v = fn(a[property], b[property]) * dsc;
13134 v = (a.index < b.index ? -1 : 1);
13138 for(var i = 0, len = c.length; i < len; i++){
13139 items[i] = c[i].value;
13142 this.fireEvent("sort", this);
13146 * Sorts this collection with the passed comparison function
13147 * @param {String} direction (optional) "ASC" or "DESC"
13148 * @param {Function} fn (optional) comparison function
13150 sort : function(dir, fn){
13151 this._sort("value", dir, fn);
13155 * Sorts this collection by keys
13156 * @param {String} direction (optional) "ASC" or "DESC"
13157 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13159 keySort : function(dir, fn){
13160 this._sort("key", dir, fn || function(a, b){
13161 return String(a).toUpperCase()-String(b).toUpperCase();
13166 * Returns a range of items in this collection
13167 * @param {Number} startIndex (optional) defaults to 0
13168 * @param {Number} endIndex (optional) default to the last item
13169 * @return {Array} An array of items
13171 getRange : function(start, end){
13172 var items = this.items;
13173 if(items.length < 1){
13176 start = start || 0;
13177 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13180 for(var i = start; i <= end; i++) {
13181 r[r.length] = items[i];
13184 for(var i = start; i >= end; i--) {
13185 r[r.length] = items[i];
13192 * Filter the <i>objects</i> in this collection by a specific property.
13193 * Returns a new collection that has been filtered.
13194 * @param {String} property A property on your objects
13195 * @param {String/RegExp} value Either string that the property values
13196 * should start with or a RegExp to test against the property
13197 * @return {MixedCollection} The new filtered collection
13199 filter : function(property, value){
13200 if(!value.exec){ // not a regex
13201 value = String(value);
13202 if(value.length == 0){
13203 return this.clone();
13205 value = new RegExp("^" + Roo.escapeRe(value), "i");
13207 return this.filterBy(function(o){
13208 return o && value.test(o[property]);
13213 * Filter by a function. * Returns a new collection that has been filtered.
13214 * The passed function will be called with each
13215 * object in the collection. If the function returns true, the value is included
13216 * otherwise it is filtered.
13217 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13218 * @param {Object} scope (optional) The scope of the function (defaults to this)
13219 * @return {MixedCollection} The new filtered collection
13221 filterBy : function(fn, scope){
13222 var r = new Roo.util.MixedCollection();
13223 r.getKey = this.getKey;
13224 var k = this.keys, it = this.items;
13225 for(var i = 0, len = it.length; i < len; i++){
13226 if(fn.call(scope||this, it[i], k[i])){
13227 r.add(k[i], it[i]);
13234 * Creates a duplicate of this collection
13235 * @return {MixedCollection}
13237 clone : function(){
13238 var r = new Roo.util.MixedCollection();
13239 var k = this.keys, it = this.items;
13240 for(var i = 0, len = it.length; i < len; i++){
13241 r.add(k[i], it[i]);
13243 r.getKey = this.getKey;
13248 * Returns the item associated with the passed key or index.
13250 * @param {String/Number} key The key or index of the item.
13251 * @return {Object} The item associated with the passed key.
13253 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13255 * Ext JS Library 1.1.1
13256 * Copyright(c) 2006-2007, Ext JS, LLC.
13258 * Originally Released Under LGPL - original licence link has changed is not relivant.
13261 * <script type="text/javascript">
13264 * @class Roo.util.JSON
13265 * Modified version of Douglas Crockford"s json.js that doesn"t
13266 * mess with the Object prototype
13267 * http://www.json.org/js.html
13270 Roo.util.JSON = new (function(){
13271 var useHasOwn = {}.hasOwnProperty ? true : false;
13273 // crashes Safari in some instances
13274 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13276 var pad = function(n) {
13277 return n < 10 ? "0" + n : n;
13290 var encodeString = function(s){
13291 if (/["\\\x00-\x1f]/.test(s)) {
13292 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13297 c = b.charCodeAt();
13299 Math.floor(c / 16).toString(16) +
13300 (c % 16).toString(16);
13303 return '"' + s + '"';
13306 var encodeArray = function(o){
13307 var a = ["["], b, i, l = o.length, v;
13308 for (i = 0; i < l; i += 1) {
13310 switch (typeof v) {
13319 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13327 var encodeDate = function(o){
13328 return '"' + o.getFullYear() + "-" +
13329 pad(o.getMonth() + 1) + "-" +
13330 pad(o.getDate()) + "T" +
13331 pad(o.getHours()) + ":" +
13332 pad(o.getMinutes()) + ":" +
13333 pad(o.getSeconds()) + '"';
13337 * Encodes an Object, Array or other value
13338 * @param {Mixed} o The variable to encode
13339 * @return {String} The JSON string
13341 this.encode = function(o)
13343 // should this be extended to fully wrap stringify..
13345 if(typeof o == "undefined" || o === null){
13347 }else if(o instanceof Array){
13348 return encodeArray(o);
13349 }else if(o instanceof Date){
13350 return encodeDate(o);
13351 }else if(typeof o == "string"){
13352 return encodeString(o);
13353 }else if(typeof o == "number"){
13354 return isFinite(o) ? String(o) : "null";
13355 }else if(typeof o == "boolean"){
13358 var a = ["{"], b, i, v;
13360 if(!useHasOwn || o.hasOwnProperty(i)) {
13362 switch (typeof v) {
13371 a.push(this.encode(i), ":",
13372 v === null ? "null" : this.encode(v));
13383 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13384 * @param {String} json The JSON string
13385 * @return {Object} The resulting object
13387 this.decode = function(json){
13389 return /** eval:var:json */ eval("(" + json + ')');
13393 * Shorthand for {@link Roo.util.JSON#encode}
13394 * @member Roo encode
13396 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13398 * Shorthand for {@link Roo.util.JSON#decode}
13399 * @member Roo decode
13401 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13404 * Ext JS Library 1.1.1
13405 * Copyright(c) 2006-2007, Ext JS, LLC.
13407 * Originally Released Under LGPL - original licence link has changed is not relivant.
13410 * <script type="text/javascript">
13414 * @class Roo.util.Format
13415 * Reusable data formatting functions
13418 Roo.util.Format = function(){
13419 var trimRe = /^\s+|\s+$/g;
13422 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13423 * @param {String} value The string to truncate
13424 * @param {Number} length The maximum length to allow before truncating
13425 * @return {String} The converted text
13427 ellipsis : function(value, len){
13428 if(value && value.length > len){
13429 return value.substr(0, len-3)+"...";
13435 * Checks a reference and converts it to empty string if it is undefined
13436 * @param {Mixed} value Reference to check
13437 * @return {Mixed} Empty string if converted, otherwise the original value
13439 undef : function(value){
13440 return typeof value != "undefined" ? value : "";
13444 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13445 * @param {String} value The string to encode
13446 * @return {String} The encoded text
13448 htmlEncode : function(value){
13449 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13453 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13454 * @param {String} value The string to decode
13455 * @return {String} The decoded text
13457 htmlDecode : function(value){
13458 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13462 * Trims any whitespace from either side of a string
13463 * @param {String} value The text to trim
13464 * @return {String} The trimmed text
13466 trim : function(value){
13467 return String(value).replace(trimRe, "");
13471 * Returns a substring from within an original string
13472 * @param {String} value The original text
13473 * @param {Number} start The start index of the substring
13474 * @param {Number} length The length of the substring
13475 * @return {String} The substring
13477 substr : function(value, start, length){
13478 return String(value).substr(start, length);
13482 * Converts a string to all lower case letters
13483 * @param {String} value The text to convert
13484 * @return {String} The converted text
13486 lowercase : function(value){
13487 return String(value).toLowerCase();
13491 * Converts a string to all upper case letters
13492 * @param {String} value The text to convert
13493 * @return {String} The converted text
13495 uppercase : function(value){
13496 return String(value).toUpperCase();
13500 * Converts the first character only of a string to upper case
13501 * @param {String} value The text to convert
13502 * @return {String} The converted text
13504 capitalize : function(value){
13505 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13509 call : function(value, fn){
13510 if(arguments.length > 2){
13511 var args = Array.prototype.slice.call(arguments, 2);
13512 args.unshift(value);
13514 return /** eval:var:value */ eval(fn).apply(window, args);
13516 /** eval:var:value */
13517 return /** eval:var:value */ eval(fn).call(window, value);
13523 * safer version of Math.toFixed..??/
13524 * @param {Number/String} value The numeric value to format
13525 * @param {Number/String} value Decimal places
13526 * @return {String} The formatted currency string
13528 toFixed : function(v, n)
13530 // why not use to fixed - precision is buggered???
13532 return Math.round(v-0);
13534 var fact = Math.pow(10,n+1);
13535 v = (Math.round((v-0)*fact))/fact;
13536 var z = (''+fact).substring(2);
13537 if (v == Math.floor(v)) {
13538 return Math.floor(v) + '.' + z;
13541 // now just padd decimals..
13542 var ps = String(v).split('.');
13543 var fd = (ps[1] + z);
13544 var r = fd.substring(0,n);
13545 var rm = fd.substring(n);
13547 return ps[0] + '.' + r;
13549 r*=1; // turn it into a number;
13551 if (String(r).length != n) {
13554 r = String(r).substring(1); // chop the end off.
13557 return ps[0] + '.' + r;
13562 * Format a number as US currency
13563 * @param {Number/String} value The numeric value to format
13564 * @return {String} The formatted currency string
13566 usMoney : function(v){
13567 return '$' + Roo.util.Format.number(v);
13572 * eventually this should probably emulate php's number_format
13573 * @param {Number/String} value The numeric value to format
13574 * @param {Number} decimals number of decimal places
13575 * @return {String} The formatted currency string
13577 number : function(v,decimals)
13579 // multiply and round.
13580 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13581 var mul = Math.pow(10, decimals);
13582 var zero = String(mul).substring(1);
13583 v = (Math.round((v-0)*mul))/mul;
13585 // if it's '0' number.. then
13587 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13589 var ps = v.split('.');
13593 var r = /(\d+)(\d{3})/;
13595 while (r.test(whole)) {
13596 whole = whole.replace(r, '$1' + ',' + '$2');
13602 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13603 // does not have decimals
13604 (decimals ? ('.' + zero) : '');
13607 return whole + sub ;
13611 * Parse a value into a formatted date using the specified format pattern.
13612 * @param {Mixed} value The value to format
13613 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13614 * @return {String} The formatted date string
13616 date : function(v, format){
13620 if(!(v instanceof Date)){
13621 v = new Date(Date.parse(v));
13623 return v.dateFormat(format || Roo.util.Format.defaults.date);
13627 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13628 * @param {String} format Any valid date format string
13629 * @return {Function} The date formatting function
13631 dateRenderer : function(format){
13632 return function(v){
13633 return Roo.util.Format.date(v, format);
13638 stripTagsRE : /<\/?[^>]+>/gi,
13641 * Strips all HTML tags
13642 * @param {Mixed} value The text from which to strip tags
13643 * @return {String} The stripped text
13645 stripTags : function(v){
13646 return !v ? v : String(v).replace(this.stripTagsRE, "");
13650 Roo.util.Format.defaults = {
13654 * Ext JS Library 1.1.1
13655 * Copyright(c) 2006-2007, Ext JS, LLC.
13657 * Originally Released Under LGPL - original licence link has changed is not relivant.
13660 * <script type="text/javascript">
13667 * @class Roo.MasterTemplate
13668 * @extends Roo.Template
13669 * Provides a template that can have child templates. The syntax is:
13671 var t = new Roo.MasterTemplate(
13672 '<select name="{name}">',
13673 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13676 t.add('options', {value: 'foo', text: 'bar'});
13677 // or you can add multiple child elements in one shot
13678 t.addAll('options', [
13679 {value: 'foo', text: 'bar'},
13680 {value: 'foo2', text: 'bar2'},
13681 {value: 'foo3', text: 'bar3'}
13683 // then append, applying the master template values
13684 t.append('my-form', {name: 'my-select'});
13686 * A name attribute for the child template is not required if you have only one child
13687 * template or you want to refer to them by index.
13689 Roo.MasterTemplate = function(){
13690 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
13691 this.originalHtml = this.html;
13693 var m, re = this.subTemplateRe;
13696 while(m = re.exec(this.html)){
13697 var name = m[1], content = m[2];
13702 tpl : new Roo.Template(content)
13705 st[name] = st[subIndex];
13707 st[subIndex].tpl.compile();
13708 st[subIndex].tpl.call = this.call.createDelegate(this);
13711 this.subCount = subIndex;
13714 Roo.extend(Roo.MasterTemplate, Roo.Template, {
13716 * The regular expression used to match sub templates
13720 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
13723 * Applies the passed values to a child template.
13724 * @param {String/Number} name (optional) The name or index of the child template
13725 * @param {Array/Object} values The values to be applied to the template
13726 * @return {MasterTemplate} this
13728 add : function(name, values){
13729 if(arguments.length == 1){
13730 values = arguments[0];
13733 var s = this.subs[name];
13734 s.buffer[s.buffer.length] = s.tpl.apply(values);
13739 * Applies all the passed values to a child template.
13740 * @param {String/Number} name (optional) The name or index of the child template
13741 * @param {Array} values The values to be applied to the template, this should be an array of objects.
13742 * @param {Boolean} reset (optional) True to reset the template first
13743 * @return {MasterTemplate} this
13745 fill : function(name, values, reset){
13747 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
13755 for(var i = 0, len = values.length; i < len; i++){
13756 this.add(name, values[i]);
13762 * Resets the template for reuse
13763 * @return {MasterTemplate} this
13765 reset : function(){
13767 for(var i = 0; i < this.subCount; i++){
13773 applyTemplate : function(values){
13775 var replaceIndex = -1;
13776 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
13777 return s[++replaceIndex].buffer.join("");
13779 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
13782 apply : function(){
13783 return this.applyTemplate.apply(this, arguments);
13786 compile : function(){return this;}
13790 * Alias for fill().
13793 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
13795 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
13796 * var tpl = Roo.MasterTemplate.from('element-id');
13797 * @param {String/HTMLElement} el
13798 * @param {Object} config
13801 Roo.MasterTemplate.from = function(el, config){
13802 el = Roo.getDom(el);
13803 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
13806 * Ext JS Library 1.1.1
13807 * Copyright(c) 2006-2007, Ext JS, LLC.
13809 * Originally Released Under LGPL - original licence link has changed is not relivant.
13812 * <script type="text/javascript">
13817 * @class Roo.util.CSS
13818 * Utility class for manipulating CSS rules
13821 Roo.util.CSS = function(){
13823 var doc = document;
13825 var camelRe = /(-[a-z])/gi;
13826 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
13830 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
13831 * tag and appended to the HEAD of the document.
13832 * @param {String|Object} cssText The text containing the css rules
13833 * @param {String} id An id to add to the stylesheet for later removal
13834 * @return {StyleSheet}
13836 createStyleSheet : function(cssText, id){
13838 var head = doc.getElementsByTagName("head")[0];
13839 var nrules = doc.createElement("style");
13840 nrules.setAttribute("type", "text/css");
13842 nrules.setAttribute("id", id);
13844 if (typeof(cssText) != 'string') {
13845 // support object maps..
13846 // not sure if this a good idea..
13847 // perhaps it should be merged with the general css handling
13848 // and handle js style props.
13849 var cssTextNew = [];
13850 for(var n in cssText) {
13852 for(var k in cssText[n]) {
13853 citems.push( k + ' : ' +cssText[n][k] + ';' );
13855 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
13858 cssText = cssTextNew.join("\n");
13864 head.appendChild(nrules);
13865 ss = nrules.styleSheet;
13866 ss.cssText = cssText;
13869 nrules.appendChild(doc.createTextNode(cssText));
13871 nrules.cssText = cssText;
13873 head.appendChild(nrules);
13874 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
13876 this.cacheStyleSheet(ss);
13881 * Removes a style or link tag by id
13882 * @param {String} id The id of the tag
13884 removeStyleSheet : function(id){
13885 var existing = doc.getElementById(id);
13887 existing.parentNode.removeChild(existing);
13892 * Dynamically swaps an existing stylesheet reference for a new one
13893 * @param {String} id The id of an existing link tag to remove
13894 * @param {String} url The href of the new stylesheet to include
13896 swapStyleSheet : function(id, url){
13897 this.removeStyleSheet(id);
13898 var ss = doc.createElement("link");
13899 ss.setAttribute("rel", "stylesheet");
13900 ss.setAttribute("type", "text/css");
13901 ss.setAttribute("id", id);
13902 ss.setAttribute("href", url);
13903 doc.getElementsByTagName("head")[0].appendChild(ss);
13907 * Refresh the rule cache if you have dynamically added stylesheets
13908 * @return {Object} An object (hash) of rules indexed by selector
13910 refreshCache : function(){
13911 return this.getRules(true);
13915 cacheStyleSheet : function(stylesheet){
13919 try{// try catch for cross domain access issue
13920 var ssRules = stylesheet.cssRules || stylesheet.rules;
13921 for(var j = ssRules.length-1; j >= 0; --j){
13922 rules[ssRules[j].selectorText] = ssRules[j];
13928 * Gets all css rules for the document
13929 * @param {Boolean} refreshCache true to refresh the internal cache
13930 * @return {Object} An object (hash) of rules indexed by selector
13932 getRules : function(refreshCache){
13933 if(rules == null || refreshCache){
13935 var ds = doc.styleSheets;
13936 for(var i =0, len = ds.length; i < len; i++){
13938 this.cacheStyleSheet(ds[i]);
13946 * Gets an an individual CSS rule by selector(s)
13947 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
13948 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
13949 * @return {CSSRule} The CSS rule or null if one is not found
13951 getRule : function(selector, refreshCache){
13952 var rs = this.getRules(refreshCache);
13953 if(!(selector instanceof Array)){
13954 return rs[selector];
13956 for(var i = 0; i < selector.length; i++){
13957 if(rs[selector[i]]){
13958 return rs[selector[i]];
13966 * Updates a rule property
13967 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
13968 * @param {String} property The css property
13969 * @param {String} value The new value for the property
13970 * @return {Boolean} true If a rule was found and updated
13972 updateRule : function(selector, property, value){
13973 if(!(selector instanceof Array)){
13974 var rule = this.getRule(selector);
13976 rule.style[property.replace(camelRe, camelFn)] = value;
13980 for(var i = 0; i < selector.length; i++){
13981 if(this.updateRule(selector[i], property, value)){
13991 * Ext JS Library 1.1.1
13992 * Copyright(c) 2006-2007, Ext JS, LLC.
13994 * Originally Released Under LGPL - original licence link has changed is not relivant.
13997 * <script type="text/javascript">
14003 * @class Roo.util.ClickRepeater
14004 * @extends Roo.util.Observable
14006 * A wrapper class which can be applied to any element. Fires a "click" event while the
14007 * mouse is pressed. The interval between firings may be specified in the config but
14008 * defaults to 10 milliseconds.
14010 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14012 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14013 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14014 * Similar to an autorepeat key delay.
14015 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14016 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14017 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14018 * "interval" and "delay" are ignored. "immediate" is honored.
14019 * @cfg {Boolean} preventDefault True to prevent the default click event
14020 * @cfg {Boolean} stopDefault True to stop the default click event
14023 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14024 * 2007-02-02 jvs Renamed to ClickRepeater
14025 * 2007-02-03 jvs Modifications for FF Mac and Safari
14028 * @param {String/HTMLElement/Element} el The element to listen on
14029 * @param {Object} config
14031 Roo.util.ClickRepeater = function(el, config)
14033 this.el = Roo.get(el);
14034 this.el.unselectable();
14036 Roo.apply(this, config);
14041 * Fires when the mouse button is depressed.
14042 * @param {Roo.util.ClickRepeater} this
14044 "mousedown" : true,
14047 * Fires on a specified interval during the time the element is pressed.
14048 * @param {Roo.util.ClickRepeater} this
14053 * Fires when the mouse key is released.
14054 * @param {Roo.util.ClickRepeater} this
14059 this.el.on("mousedown", this.handleMouseDown, this);
14060 if(this.preventDefault || this.stopDefault){
14061 this.el.on("click", function(e){
14062 if(this.preventDefault){
14063 e.preventDefault();
14065 if(this.stopDefault){
14071 // allow inline handler
14073 this.on("click", this.handler, this.scope || this);
14076 Roo.util.ClickRepeater.superclass.constructor.call(this);
14079 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14082 preventDefault : true,
14083 stopDefault : false,
14087 handleMouseDown : function(){
14088 clearTimeout(this.timer);
14090 if(this.pressClass){
14091 this.el.addClass(this.pressClass);
14093 this.mousedownTime = new Date();
14095 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14096 this.el.on("mouseout", this.handleMouseOut, this);
14098 this.fireEvent("mousedown", this);
14099 this.fireEvent("click", this);
14101 this.timer = this.click.defer(this.delay || this.interval, this);
14105 click : function(){
14106 this.fireEvent("click", this);
14107 this.timer = this.click.defer(this.getInterval(), this);
14111 getInterval: function(){
14112 if(!this.accelerate){
14113 return this.interval;
14115 var pressTime = this.mousedownTime.getElapsed();
14116 if(pressTime < 500){
14118 }else if(pressTime < 1700){
14120 }else if(pressTime < 2600){
14122 }else if(pressTime < 3500){
14124 }else if(pressTime < 4400){
14126 }else if(pressTime < 5300){
14128 }else if(pressTime < 6200){
14136 handleMouseOut : function(){
14137 clearTimeout(this.timer);
14138 if(this.pressClass){
14139 this.el.removeClass(this.pressClass);
14141 this.el.on("mouseover", this.handleMouseReturn, this);
14145 handleMouseReturn : function(){
14146 this.el.un("mouseover", this.handleMouseReturn);
14147 if(this.pressClass){
14148 this.el.addClass(this.pressClass);
14154 handleMouseUp : function(){
14155 clearTimeout(this.timer);
14156 this.el.un("mouseover", this.handleMouseReturn);
14157 this.el.un("mouseout", this.handleMouseOut);
14158 Roo.get(document).un("mouseup", this.handleMouseUp);
14159 this.el.removeClass(this.pressClass);
14160 this.fireEvent("mouseup", this);
14164 * Ext JS Library 1.1.1
14165 * Copyright(c) 2006-2007, Ext JS, LLC.
14167 * Originally Released Under LGPL - original licence link has changed is not relivant.
14170 * <script type="text/javascript">
14175 * @class Roo.KeyNav
14176 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14177 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14178 * way to implement custom navigation schemes for any UI component.</p>
14179 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14180 * pageUp, pageDown, del, home, end. Usage:</p>
14182 var nav = new Roo.KeyNav("my-element", {
14183 "left" : function(e){
14184 this.moveLeft(e.ctrlKey);
14186 "right" : function(e){
14187 this.moveRight(e.ctrlKey);
14189 "enter" : function(e){
14196 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14197 * @param {Object} config The config
14199 Roo.KeyNav = function(el, config){
14200 this.el = Roo.get(el);
14201 Roo.apply(this, config);
14202 if(!this.disabled){
14203 this.disabled = true;
14208 Roo.KeyNav.prototype = {
14210 * @cfg {Boolean} disabled
14211 * True to disable this KeyNav instance (defaults to false)
14215 * @cfg {String} defaultEventAction
14216 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14217 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14218 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14220 defaultEventAction: "stopEvent",
14222 * @cfg {Boolean} forceKeyDown
14223 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14224 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14225 * handle keydown instead of keypress.
14227 forceKeyDown : false,
14230 prepareEvent : function(e){
14231 var k = e.getKey();
14232 var h = this.keyToHandler[k];
14233 //if(h && this[h]){
14234 // e.stopPropagation();
14236 if(Roo.isSafari && h && k >= 37 && k <= 40){
14242 relay : function(e){
14243 var k = e.getKey();
14244 var h = this.keyToHandler[k];
14246 if(this.doRelay(e, this[h], h) !== true){
14247 e[this.defaultEventAction]();
14253 doRelay : function(e, h, hname){
14254 return h.call(this.scope || this, e);
14257 // possible handlers
14271 // quick lookup hash
14288 * Enable this KeyNav
14290 enable: function(){
14292 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14293 // the EventObject will normalize Safari automatically
14294 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14295 this.el.on("keydown", this.relay, this);
14297 this.el.on("keydown", this.prepareEvent, this);
14298 this.el.on("keypress", this.relay, this);
14300 this.disabled = false;
14305 * Disable this KeyNav
14307 disable: function(){
14308 if(!this.disabled){
14309 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14310 this.el.un("keydown", this.relay);
14312 this.el.un("keydown", this.prepareEvent);
14313 this.el.un("keypress", this.relay);
14315 this.disabled = true;
14320 * Ext JS Library 1.1.1
14321 * Copyright(c) 2006-2007, Ext JS, LLC.
14323 * Originally Released Under LGPL - original licence link has changed is not relivant.
14326 * <script type="text/javascript">
14331 * @class Roo.KeyMap
14332 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14333 * The constructor accepts the same config object as defined by {@link #addBinding}.
14334 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14335 * combination it will call the function with this signature (if the match is a multi-key
14336 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14337 * A KeyMap can also handle a string representation of keys.<br />
14340 // map one key by key code
14341 var map = new Roo.KeyMap("my-element", {
14342 key: 13, // or Roo.EventObject.ENTER
14347 // map multiple keys to one action by string
14348 var map = new Roo.KeyMap("my-element", {
14354 // map multiple keys to multiple actions by strings and array of codes
14355 var map = new Roo.KeyMap("my-element", [
14358 fn: function(){ alert("Return was pressed"); }
14361 fn: function(){ alert('a, b or c was pressed'); }
14366 fn: function(){ alert('Control + shift + tab was pressed.'); }
14370 * <b>Note: A KeyMap starts enabled</b>
14372 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14373 * @param {Object} config The config (see {@link #addBinding})
14374 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14376 Roo.KeyMap = function(el, config, eventName){
14377 this.el = Roo.get(el);
14378 this.eventName = eventName || "keydown";
14379 this.bindings = [];
14381 this.addBinding(config);
14386 Roo.KeyMap.prototype = {
14388 * True to stop the event from bubbling and prevent the default browser action if the
14389 * key was handled by the KeyMap (defaults to false)
14395 * Add a new binding to this KeyMap. The following config object properties are supported:
14397 Property Type Description
14398 ---------- --------------- ----------------------------------------------------------------------
14399 key String/Array A single keycode or an array of keycodes to handle
14400 shift Boolean True to handle key only when shift is pressed (defaults to false)
14401 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14402 alt Boolean True to handle key only when alt is pressed (defaults to false)
14403 fn Function The function to call when KeyMap finds the expected key combination
14404 scope Object The scope of the callback function
14410 var map = new Roo.KeyMap(document, {
14411 key: Roo.EventObject.ENTER,
14416 //Add a new binding to the existing KeyMap later
14424 * @param {Object/Array} config A single KeyMap config or an array of configs
14426 addBinding : function(config){
14427 if(config instanceof Array){
14428 for(var i = 0, len = config.length; i < len; i++){
14429 this.addBinding(config[i]);
14433 var keyCode = config.key,
14434 shift = config.shift,
14435 ctrl = config.ctrl,
14438 scope = config.scope;
14439 if(typeof keyCode == "string"){
14441 var keyString = keyCode.toUpperCase();
14442 for(var j = 0, len = keyString.length; j < len; j++){
14443 ks.push(keyString.charCodeAt(j));
14447 var keyArray = keyCode instanceof Array;
14448 var handler = function(e){
14449 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14450 var k = e.getKey();
14452 for(var i = 0, len = keyCode.length; i < len; i++){
14453 if(keyCode[i] == k){
14454 if(this.stopEvent){
14457 fn.call(scope || window, k, e);
14463 if(this.stopEvent){
14466 fn.call(scope || window, k, e);
14471 this.bindings.push(handler);
14475 * Shorthand for adding a single key listener
14476 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14477 * following options:
14478 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14479 * @param {Function} fn The function to call
14480 * @param {Object} scope (optional) The scope of the function
14482 on : function(key, fn, scope){
14483 var keyCode, shift, ctrl, alt;
14484 if(typeof key == "object" && !(key instanceof Array)){
14503 handleKeyDown : function(e){
14504 if(this.enabled){ //just in case
14505 var b = this.bindings;
14506 for(var i = 0, len = b.length; i < len; i++){
14507 b[i].call(this, e);
14513 * Returns true if this KeyMap is enabled
14514 * @return {Boolean}
14516 isEnabled : function(){
14517 return this.enabled;
14521 * Enables this KeyMap
14523 enable: function(){
14525 this.el.on(this.eventName, this.handleKeyDown, this);
14526 this.enabled = true;
14531 * Disable this KeyMap
14533 disable: function(){
14535 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14536 this.enabled = false;
14541 * Ext JS Library 1.1.1
14542 * Copyright(c) 2006-2007, Ext JS, LLC.
14544 * Originally Released Under LGPL - original licence link has changed is not relivant.
14547 * <script type="text/javascript">
14552 * @class Roo.util.TextMetrics
14553 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14554 * wide, in pixels, a given block of text will be.
14557 Roo.util.TextMetrics = function(){
14561 * Measures the size of the specified text
14562 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14563 * that can affect the size of the rendered text
14564 * @param {String} text The text to measure
14565 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14566 * in order to accurately measure the text height
14567 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14569 measure : function(el, text, fixedWidth){
14571 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14574 shared.setFixedWidth(fixedWidth || 'auto');
14575 return shared.getSize(text);
14579 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14580 * the overhead of multiple calls to initialize the style properties on each measurement.
14581 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14582 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14583 * in order to accurately measure the text height
14584 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14586 createInstance : function(el, fixedWidth){
14587 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14594 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14595 var ml = new Roo.Element(document.createElement('div'));
14596 document.body.appendChild(ml.dom);
14597 ml.position('absolute');
14598 ml.setLeftTop(-1000, -1000);
14602 ml.setWidth(fixedWidth);
14607 * Returns the size of the specified text based on the internal element's style and width properties
14608 * @memberOf Roo.util.TextMetrics.Instance#
14609 * @param {String} text The text to measure
14610 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14612 getSize : function(text){
14614 var s = ml.getSize();
14620 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14621 * that can affect the size of the rendered text
14622 * @memberOf Roo.util.TextMetrics.Instance#
14623 * @param {String/HTMLElement} el The element, dom node or id
14625 bind : function(el){
14627 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14632 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14633 * to set a fixed width in order to accurately measure the text height.
14634 * @memberOf Roo.util.TextMetrics.Instance#
14635 * @param {Number} width The width to set on the element
14637 setFixedWidth : function(width){
14638 ml.setWidth(width);
14642 * Returns the measured width of the specified text
14643 * @memberOf Roo.util.TextMetrics.Instance#
14644 * @param {String} text The text to measure
14645 * @return {Number} width The width in pixels
14647 getWidth : function(text){
14648 ml.dom.style.width = 'auto';
14649 return this.getSize(text).width;
14653 * Returns the measured height of the specified text. For multiline text, be sure to call
14654 * {@link #setFixedWidth} if necessary.
14655 * @memberOf Roo.util.TextMetrics.Instance#
14656 * @param {String} text The text to measure
14657 * @return {Number} height The height in pixels
14659 getHeight : function(text){
14660 return this.getSize(text).height;
14664 instance.bind(bindTo);
14669 // backwards compat
14670 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
14672 * Ext JS Library 1.1.1
14673 * Copyright(c) 2006-2007, Ext JS, LLC.
14675 * Originally Released Under LGPL - original licence link has changed is not relivant.
14678 * <script type="text/javascript">
14682 * @class Roo.state.Provider
14683 * Abstract base class for state provider implementations. This class provides methods
14684 * for encoding and decoding <b>typed</b> variables including dates and defines the
14685 * Provider interface.
14687 Roo.state.Provider = function(){
14689 * @event statechange
14690 * Fires when a state change occurs.
14691 * @param {Provider} this This state provider
14692 * @param {String} key The state key which was changed
14693 * @param {String} value The encoded value for the state
14696 "statechange": true
14699 Roo.state.Provider.superclass.constructor.call(this);
14701 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
14703 * Returns the current value for a key
14704 * @param {String} name The key name
14705 * @param {Mixed} defaultValue A default value to return if the key's value is not found
14706 * @return {Mixed} The state data
14708 get : function(name, defaultValue){
14709 return typeof this.state[name] == "undefined" ?
14710 defaultValue : this.state[name];
14714 * Clears a value from the state
14715 * @param {String} name The key name
14717 clear : function(name){
14718 delete this.state[name];
14719 this.fireEvent("statechange", this, name, null);
14723 * Sets the value for a key
14724 * @param {String} name The key name
14725 * @param {Mixed} value The value to set
14727 set : function(name, value){
14728 this.state[name] = value;
14729 this.fireEvent("statechange", this, name, value);
14733 * Decodes a string previously encoded with {@link #encodeValue}.
14734 * @param {String} value The value to decode
14735 * @return {Mixed} The decoded value
14737 decodeValue : function(cookie){
14738 var re = /^(a|n|d|b|s|o)\:(.*)$/;
14739 var matches = re.exec(unescape(cookie));
14740 if(!matches || !matches[1]) return; // non state cookie
14741 var type = matches[1];
14742 var v = matches[2];
14745 return parseFloat(v);
14747 return new Date(Date.parse(v));
14752 var values = v.split("^");
14753 for(var i = 0, len = values.length; i < len; i++){
14754 all.push(this.decodeValue(values[i]));
14759 var values = v.split("^");
14760 for(var i = 0, len = values.length; i < len; i++){
14761 var kv = values[i].split("=");
14762 all[kv[0]] = this.decodeValue(kv[1]);
14771 * Encodes a value including type information. Decode with {@link #decodeValue}.
14772 * @param {Mixed} value The value to encode
14773 * @return {String} The encoded value
14775 encodeValue : function(v){
14777 if(typeof v == "number"){
14779 }else if(typeof v == "boolean"){
14780 enc = "b:" + (v ? "1" : "0");
14781 }else if(v instanceof Date){
14782 enc = "d:" + v.toGMTString();
14783 }else if(v instanceof Array){
14785 for(var i = 0, len = v.length; i < len; i++){
14786 flat += this.encodeValue(v[i]);
14787 if(i != len-1) flat += "^";
14790 }else if(typeof v == "object"){
14793 if(typeof v[key] != "function"){
14794 flat += key + "=" + this.encodeValue(v[key]) + "^";
14797 enc = "o:" + flat.substring(0, flat.length-1);
14801 return escape(enc);
14807 * Ext JS Library 1.1.1
14808 * Copyright(c) 2006-2007, Ext JS, LLC.
14810 * Originally Released Under LGPL - original licence link has changed is not relivant.
14813 * <script type="text/javascript">
14816 * @class Roo.state.Manager
14817 * This is the global state manager. By default all components that are "state aware" check this class
14818 * for state information if you don't pass them a custom state provider. In order for this class
14819 * to be useful, it must be initialized with a provider when your application initializes.
14821 // in your initialization function
14823 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
14825 // supposed you have a {@link Roo.BorderLayout}
14826 var layout = new Roo.BorderLayout(...);
14827 layout.restoreState();
14828 // or a {Roo.BasicDialog}
14829 var dialog = new Roo.BasicDialog(...);
14830 dialog.restoreState();
14834 Roo.state.Manager = function(){
14835 var provider = new Roo.state.Provider();
14839 * Configures the default state provider for your application
14840 * @param {Provider} stateProvider The state provider to set
14842 setProvider : function(stateProvider){
14843 provider = stateProvider;
14847 * Returns the current value for a key
14848 * @param {String} name The key name
14849 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
14850 * @return {Mixed} The state data
14852 get : function(key, defaultValue){
14853 return provider.get(key, defaultValue);
14857 * Sets the value for a key
14858 * @param {String} name The key name
14859 * @param {Mixed} value The state data
14861 set : function(key, value){
14862 provider.set(key, value);
14866 * Clears a value from the state
14867 * @param {String} name The key name
14869 clear : function(key){
14870 provider.clear(key);
14874 * Gets the currently configured state provider
14875 * @return {Provider} The state provider
14877 getProvider : function(){
14884 * Ext JS Library 1.1.1
14885 * Copyright(c) 2006-2007, Ext JS, LLC.
14887 * Originally Released Under LGPL - original licence link has changed is not relivant.
14890 * <script type="text/javascript">
14893 * @class Roo.state.CookieProvider
14894 * @extends Roo.state.Provider
14895 * The default Provider implementation which saves state via cookies.
14898 var cp = new Roo.state.CookieProvider({
14900 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
14901 domain: "roojs.com"
14903 Roo.state.Manager.setProvider(cp);
14905 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
14906 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
14907 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
14908 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
14909 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
14910 * domain the page is running on including the 'www' like 'www.roojs.com')
14911 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
14913 * Create a new CookieProvider
14914 * @param {Object} config The configuration object
14916 Roo.state.CookieProvider = function(config){
14917 Roo.state.CookieProvider.superclass.constructor.call(this);
14919 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
14920 this.domain = null;
14921 this.secure = false;
14922 Roo.apply(this, config);
14923 this.state = this.readCookies();
14926 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
14928 set : function(name, value){
14929 if(typeof value == "undefined" || value === null){
14933 this.setCookie(name, value);
14934 Roo.state.CookieProvider.superclass.set.call(this, name, value);
14938 clear : function(name){
14939 this.clearCookie(name);
14940 Roo.state.CookieProvider.superclass.clear.call(this, name);
14944 readCookies : function(){
14946 var c = document.cookie + ";";
14947 var re = /\s?(.*?)=(.*?);/g;
14949 while((matches = re.exec(c)) != null){
14950 var name = matches[1];
14951 var value = matches[2];
14952 if(name && name.substring(0,3) == "ys-"){
14953 cookies[name.substr(3)] = this.decodeValue(value);
14960 setCookie : function(name, value){
14961 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
14962 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
14963 ((this.path == null) ? "" : ("; path=" + this.path)) +
14964 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
14965 ((this.secure == true) ? "; secure" : "");
14969 clearCookie : function(name){
14970 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
14971 ((this.path == null) ? "" : ("; path=" + this.path)) +
14972 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
14973 ((this.secure == true) ? "; secure" : "");
14977 * Ext JS Library 1.1.1
14978 * Copyright(c) 2006-2007, Ext JS, LLC.
14980 * Originally Released Under LGPL - original licence link has changed is not relivant.
14983 * <script type="text/javascript">
14988 * @class Roo.ComponentMgr
14989 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
14992 Roo.ComponentMgr = function(){
14993 var all = new Roo.util.MixedCollection();
14997 * Registers a component.
14998 * @param {Roo.Component} c The component
15000 register : function(c){
15005 * Unregisters a component.
15006 * @param {Roo.Component} c The component
15008 unregister : function(c){
15013 * Returns a component by id
15014 * @param {String} id The component id
15016 get : function(id){
15017 return all.get(id);
15021 * Registers a function that will be called when a specified component is added to ComponentMgr
15022 * @param {String} id The component id
15023 * @param {Funtction} fn The callback function
15024 * @param {Object} scope The scope of the callback
15026 onAvailable : function(id, fn, scope){
15027 all.on("add", function(index, o){
15029 fn.call(scope || o, o);
15030 all.un("add", fn, scope);
15037 * Ext JS Library 1.1.1
15038 * Copyright(c) 2006-2007, Ext JS, LLC.
15040 * Originally Released Under LGPL - original licence link has changed is not relivant.
15043 * <script type="text/javascript">
15047 * @class Roo.Component
15048 * @extends Roo.util.Observable
15049 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15050 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15051 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15052 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15053 * All visual components (widgets) that require rendering into a layout should subclass Component.
15055 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15056 * 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
15057 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15059 Roo.Component = function(config){
15060 config = config || {};
15061 if(config.tagName || config.dom || typeof config == "string"){ // element object
15062 config = {el: config, id: config.id || config};
15064 this.initialConfig = config;
15066 Roo.apply(this, config);
15070 * Fires after the component is disabled.
15071 * @param {Roo.Component} this
15076 * Fires after the component is enabled.
15077 * @param {Roo.Component} this
15081 * @event beforeshow
15082 * Fires before the component is shown. Return false to stop the show.
15083 * @param {Roo.Component} this
15088 * Fires after the component is shown.
15089 * @param {Roo.Component} this
15093 * @event beforehide
15094 * Fires before the component is hidden. Return false to stop the hide.
15095 * @param {Roo.Component} this
15100 * Fires after the component is hidden.
15101 * @param {Roo.Component} this
15105 * @event beforerender
15106 * Fires before the component is rendered. Return false to stop the render.
15107 * @param {Roo.Component} this
15109 beforerender : true,
15112 * Fires after the component is rendered.
15113 * @param {Roo.Component} this
15117 * @event beforedestroy
15118 * Fires before the component is destroyed. Return false to stop the destroy.
15119 * @param {Roo.Component} this
15121 beforedestroy : true,
15124 * Fires after the component is destroyed.
15125 * @param {Roo.Component} this
15130 this.id = "ext-comp-" + (++Roo.Component.AUTO_ID);
15132 Roo.ComponentMgr.register(this);
15133 Roo.Component.superclass.constructor.call(this);
15134 this.initComponent();
15135 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15136 this.render(this.renderTo);
15137 delete this.renderTo;
15142 Roo.Component.AUTO_ID = 1000;
15144 Roo.extend(Roo.Component, Roo.util.Observable, {
15146 * @scope Roo.Component.prototype
15148 * true if this component is hidden. Read-only.
15153 * true if this component is disabled. Read-only.
15158 * true if this component has been rendered. Read-only.
15162 /** @cfg {String} disableClass
15163 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15165 disabledClass : "x-item-disabled",
15166 /** @cfg {Boolean} allowDomMove
15167 * Whether the component can move the Dom node when rendering (defaults to true).
15169 allowDomMove : true,
15170 /** @cfg {String} hideMode
15171 * How this component should hidden. Supported values are
15172 * "visibility" (css visibility), "offsets" (negative offset position) and
15173 * "display" (css display) - defaults to "display".
15175 hideMode: 'display',
15178 ctype : "Roo.Component",
15181 * @cfg {String} actionMode
15182 * which property holds the element that used for hide() / show() / disable() / enable()
15188 getActionEl : function(){
15189 return this[this.actionMode];
15192 initComponent : Roo.emptyFn,
15194 * If this is a lazy rendering component, render it to its container element.
15195 * @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.
15197 render : function(container, position){
15198 if(!this.rendered && this.fireEvent("beforerender", this) !== false){
15199 if(!container && this.el){
15200 this.el = Roo.get(this.el);
15201 container = this.el.dom.parentNode;
15202 this.allowDomMove = false;
15204 this.container = Roo.get(container);
15205 this.rendered = true;
15206 if(position !== undefined){
15207 if(typeof position == 'number'){
15208 position = this.container.dom.childNodes[position];
15210 position = Roo.getDom(position);
15213 this.onRender(this.container, position || null);
15215 this.el.addClass(this.cls);
15219 this.el.applyStyles(this.style);
15222 this.fireEvent("render", this);
15223 this.afterRender(this.container);
15235 // default function is not really useful
15236 onRender : function(ct, position){
15238 this.el = Roo.get(this.el);
15239 if(this.allowDomMove !== false){
15240 ct.dom.insertBefore(this.el.dom, position);
15246 getAutoCreate : function(){
15247 var cfg = typeof this.autoCreate == "object" ?
15248 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15249 if(this.id && !cfg.id){
15256 afterRender : Roo.emptyFn,
15259 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15260 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15262 destroy : function(){
15263 if(this.fireEvent("beforedestroy", this) !== false){
15264 this.purgeListeners();
15265 this.beforeDestroy();
15267 this.el.removeAllListeners();
15269 if(this.actionMode == "container"){
15270 this.container.remove();
15274 Roo.ComponentMgr.unregister(this);
15275 this.fireEvent("destroy", this);
15280 beforeDestroy : function(){
15285 onDestroy : function(){
15290 * Returns the underlying {@link Roo.Element}.
15291 * @return {Roo.Element} The element
15293 getEl : function(){
15298 * Returns the id of this component.
15301 getId : function(){
15306 * Try to focus this component.
15307 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15308 * @return {Roo.Component} this
15310 focus : function(selectText){
15313 if(selectText === true){
15314 this.el.dom.select();
15329 * Disable this component.
15330 * @return {Roo.Component} this
15332 disable : function(){
15336 this.disabled = true;
15337 this.fireEvent("disable", this);
15342 onDisable : function(){
15343 this.getActionEl().addClass(this.disabledClass);
15344 this.el.dom.disabled = true;
15348 * Enable this component.
15349 * @return {Roo.Component} this
15351 enable : function(){
15355 this.disabled = false;
15356 this.fireEvent("enable", this);
15361 onEnable : function(){
15362 this.getActionEl().removeClass(this.disabledClass);
15363 this.el.dom.disabled = false;
15367 * Convenience function for setting disabled/enabled by boolean.
15368 * @param {Boolean} disabled
15370 setDisabled : function(disabled){
15371 this[disabled ? "disable" : "enable"]();
15375 * Show this component.
15376 * @return {Roo.Component} this
15379 if(this.fireEvent("beforeshow", this) !== false){
15380 this.hidden = false;
15384 this.fireEvent("show", this);
15390 onShow : function(){
15391 var ae = this.getActionEl();
15392 if(this.hideMode == 'visibility'){
15393 ae.dom.style.visibility = "visible";
15394 }else if(this.hideMode == 'offsets'){
15395 ae.removeClass('x-hidden');
15397 ae.dom.style.display = "";
15402 * Hide this component.
15403 * @return {Roo.Component} this
15406 if(this.fireEvent("beforehide", this) !== false){
15407 this.hidden = true;
15411 this.fireEvent("hide", this);
15417 onHide : function(){
15418 var ae = this.getActionEl();
15419 if(this.hideMode == 'visibility'){
15420 ae.dom.style.visibility = "hidden";
15421 }else if(this.hideMode == 'offsets'){
15422 ae.addClass('x-hidden');
15424 ae.dom.style.display = "none";
15429 * Convenience function to hide or show this component by boolean.
15430 * @param {Boolean} visible True to show, false to hide
15431 * @return {Roo.Component} this
15433 setVisible: function(visible){
15443 * Returns true if this component is visible.
15445 isVisible : function(){
15446 return this.getActionEl().isVisible();
15449 cloneConfig : function(overrides){
15450 overrides = overrides || {};
15451 var id = overrides.id || Roo.id();
15452 var cfg = Roo.applyIf(overrides, this.initialConfig);
15453 cfg.id = id; // prevent dup id
15454 return new this.constructor(cfg);
15458 * Ext JS Library 1.1.1
15459 * Copyright(c) 2006-2007, Ext JS, LLC.
15461 * Originally Released Under LGPL - original licence link has changed is not relivant.
15464 * <script type="text/javascript">
15468 * @class Roo.BoxComponent
15469 * @extends Roo.Component
15470 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15471 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15472 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
15473 * layout containers.
15475 * @param {Roo.Element/String/Object} config The configuration options.
15477 Roo.BoxComponent = function(config){
15478 Roo.Component.call(this, config);
15482 * Fires after the component is resized.
15483 * @param {Roo.Component} this
15484 * @param {Number} adjWidth The box-adjusted width that was set
15485 * @param {Number} adjHeight The box-adjusted height that was set
15486 * @param {Number} rawWidth The width that was originally specified
15487 * @param {Number} rawHeight The height that was originally specified
15492 * Fires after the component is moved.
15493 * @param {Roo.Component} this
15494 * @param {Number} x The new x position
15495 * @param {Number} y The new y position
15501 Roo.extend(Roo.BoxComponent, Roo.Component, {
15502 // private, set in afterRender to signify that the component has been rendered
15504 // private, used to defer height settings to subclasses
15505 deferHeight: false,
15506 /** @cfg {Number} width
15507 * width (optional) size of component
15509 /** @cfg {Number} height
15510 * height (optional) size of component
15514 * Sets the width and height of the component. This method fires the resize event. This method can accept
15515 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15516 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15517 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15518 * @return {Roo.BoxComponent} this
15520 setSize : function(w, h){
15521 // support for standard size objects
15522 if(typeof w == 'object'){
15527 if(!this.boxReady){
15533 // prevent recalcs when not needed
15534 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15537 this.lastSize = {width: w, height: h};
15539 var adj = this.adjustSize(w, h);
15540 var aw = adj.width, ah = adj.height;
15541 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
15542 var rz = this.getResizeEl();
15543 if(!this.deferHeight && aw !== undefined && ah !== undefined){
15544 rz.setSize(aw, ah);
15545 }else if(!this.deferHeight && ah !== undefined){
15547 }else if(aw !== undefined){
15550 this.onResize(aw, ah, w, h);
15551 this.fireEvent('resize', this, aw, ah, w, h);
15557 * Gets the current size of the component's underlying element.
15558 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
15560 getSize : function(){
15561 return this.el.getSize();
15565 * Gets the current XY position of the component's underlying element.
15566 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15567 * @return {Array} The XY position of the element (e.g., [100, 200])
15569 getPosition : function(local){
15570 if(local === true){
15571 return [this.el.getLeft(true), this.el.getTop(true)];
15573 return this.xy || this.el.getXY();
15577 * Gets the current box measurements of the component's underlying element.
15578 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15579 * @returns {Object} box An object in the format {x, y, width, height}
15581 getBox : function(local){
15582 var s = this.el.getSize();
15584 s.x = this.el.getLeft(true);
15585 s.y = this.el.getTop(true);
15587 var xy = this.xy || this.el.getXY();
15595 * Sets the current box measurements of the component's underlying element.
15596 * @param {Object} box An object in the format {x, y, width, height}
15597 * @returns {Roo.BoxComponent} this
15599 updateBox : function(box){
15600 this.setSize(box.width, box.height);
15601 this.setPagePosition(box.x, box.y);
15606 getResizeEl : function(){
15607 return this.resizeEl || this.el;
15611 getPositionEl : function(){
15612 return this.positionEl || this.el;
15616 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
15617 * This method fires the move event.
15618 * @param {Number} left The new left
15619 * @param {Number} top The new top
15620 * @returns {Roo.BoxComponent} this
15622 setPosition : function(x, y){
15625 if(!this.boxReady){
15628 var adj = this.adjustPosition(x, y);
15629 var ax = adj.x, ay = adj.y;
15631 var el = this.getPositionEl();
15632 if(ax !== undefined || ay !== undefined){
15633 if(ax !== undefined && ay !== undefined){
15634 el.setLeftTop(ax, ay);
15635 }else if(ax !== undefined){
15637 }else if(ay !== undefined){
15640 this.onPosition(ax, ay);
15641 this.fireEvent('move', this, ax, ay);
15647 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
15648 * This method fires the move event.
15649 * @param {Number} x The new x position
15650 * @param {Number} y The new y position
15651 * @returns {Roo.BoxComponent} this
15653 setPagePosition : function(x, y){
15656 if(!this.boxReady){
15659 if(x === undefined || y === undefined){ // cannot translate undefined points
15662 var p = this.el.translatePoints(x, y);
15663 this.setPosition(p.left, p.top);
15668 onRender : function(ct, position){
15669 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
15671 this.resizeEl = Roo.get(this.resizeEl);
15673 if(this.positionEl){
15674 this.positionEl = Roo.get(this.positionEl);
15679 afterRender : function(){
15680 Roo.BoxComponent.superclass.afterRender.call(this);
15681 this.boxReady = true;
15682 this.setSize(this.width, this.height);
15683 if(this.x || this.y){
15684 this.setPosition(this.x, this.y);
15686 if(this.pageX || this.pageY){
15687 this.setPagePosition(this.pageX, this.pageY);
15692 * Force the component's size to recalculate based on the underlying element's current height and width.
15693 * @returns {Roo.BoxComponent} this
15695 syncSize : function(){
15696 delete this.lastSize;
15697 this.setSize(this.el.getWidth(), this.el.getHeight());
15702 * Called after the component is resized, this method is empty by default but can be implemented by any
15703 * subclass that needs to perform custom logic after a resize occurs.
15704 * @param {Number} adjWidth The box-adjusted width that was set
15705 * @param {Number} adjHeight The box-adjusted height that was set
15706 * @param {Number} rawWidth The width that was originally specified
15707 * @param {Number} rawHeight The height that was originally specified
15709 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
15714 * Called after the component is moved, this method is empty by default but can be implemented by any
15715 * subclass that needs to perform custom logic after a move occurs.
15716 * @param {Number} x The new x position
15717 * @param {Number} y The new y position
15719 onPosition : function(x, y){
15724 adjustSize : function(w, h){
15725 if(this.autoWidth){
15728 if(this.autoHeight){
15731 return {width : w, height: h};
15735 adjustPosition : function(x, y){
15736 return {x : x, y: y};
15739 * Original code for Roojs - LGPL
15740 * <script type="text/javascript">
15744 * @class Roo.XComponent
15745 * A delayed Element creator...
15746 * Or a way to group chunks of interface together.
15748 * Mypart.xyx = new Roo.XComponent({
15750 parent : 'Mypart.xyz', // empty == document.element.!!
15754 disabled : function() {}
15756 tree : function() { // return an tree of xtype declared components
15760 xtype : 'NestedLayoutPanel',
15767 * It can be used to build a big heiracy, with parent etc.
15768 * or you can just use this to render a single compoent to a dom element
15769 * MYPART.render(Roo.Element | String(id) | dom_element )
15771 * @extends Roo.util.Observable
15773 * @param cfg {Object} configuration of component
15776 Roo.XComponent = function(cfg) {
15777 Roo.apply(this, cfg);
15781 * Fires when this the componnt is built
15782 * @param {Roo.XComponent} c the component
15787 this.region = this.region || 'center'; // default..
15788 Roo.XComponent.register(this);
15789 this.modules = false;
15790 this.el = false; // where the layout goes..
15794 Roo.extend(Roo.XComponent, Roo.util.Observable, {
15797 * The created element (with Roo.factory())
15798 * @type {Roo.Layout}
15804 * for BC - use el in new code
15805 * @type {Roo.Layout}
15811 * for BC - use el in new code
15812 * @type {Roo.Layout}
15817 * @cfg {Function|boolean} disabled
15818 * If this module is disabled by some rule, return true from the funtion
15823 * @cfg {String} parent
15824 * Name of parent element which it get xtype added to..
15829 * @cfg {String} order
15830 * Used to set the order in which elements are created (usefull for multiple tabs)
15835 * @cfg {String} name
15836 * String to display while loading.
15840 * @cfg {String} region
15841 * Region to render component to (defaults to center)
15846 * @cfg {Array} items
15847 * A single item array - the first element is the root of the tree..
15848 * It's done this way to stay compatible with the Xtype system...
15854 * The method that retuns the tree of parts that make up this compoennt
15861 * render element to dom or tree
15862 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
15865 render : function(el)
15869 var hp = this.parent ? 1 : 0;
15871 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
15872 // if parent is a '#.....' string, then let's use that..
15873 var ename = this.parent.substr(1)
15874 this.parent = (this.parent == '#bootstrap') ? { el : true} : false; // flags it as a top module...
15875 el = Roo.get(ename);
15876 if (!el && !this.parent) {
15877 Roo.log("Warning - element can not be found :#" + ename );
15881 var tree = this._tree ? this._tree() : this.tree();
15884 if (!this.parent && typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) {
15885 //el = Roo.get(document.body);
15886 this.parent = { el : true };
15891 if (!this.parent) {
15893 Roo.log("no parent - creating one");
15895 el = el ? Roo.get(el) : false;
15897 // it's a top level one..
15899 el : new Roo.BorderLayout(el || document.body, {
15905 tabPosition: 'top',
15906 //resizeTabs: true,
15907 alwaysShowTabs: el && hp? false : true,
15908 hideTabs: el || !hp ? true : false,
15915 if (!this.parent.el) {
15916 // probably an old style ctor, which has been disabled.
15920 // The 'tree' method is '_tree now'
15922 tree.region = tree.region || this.region;
15924 if (this.parent.el === true) {
15925 // bootstrap... - body..
15926 this.parent.el = Roo.factory(tree);
15929 this.el = this.parent.el.addxtype(tree);
15930 this.fireEvent('built', this);
15932 this.panel = this.el;
15933 this.layout = this.panel.layout;
15934 this.parentLayout = this.parent.layout || false;
15940 Roo.apply(Roo.XComponent, {
15942 * @property hideProgress
15943 * true to disable the building progress bar.. usefull on single page renders.
15946 hideProgress : false,
15948 * @property buildCompleted
15949 * True when the builder has completed building the interface.
15952 buildCompleted : false,
15955 * @property topModule
15956 * the upper most module - uses document.element as it's constructor.
15963 * @property modules
15964 * array of modules to be created by registration system.
15965 * @type {Array} of Roo.XComponent
15970 * @property elmodules
15971 * array of modules to be created by which use #ID
15972 * @type {Array} of Roo.XComponent
15978 * @property build_from_html
15979 * Build elements from html - used by bootstrap HTML stuff
15980 * - this is cleared after build is completed
15981 * @type {boolean} true (default false)
15984 build_from_html : false,
15987 * Register components to be built later.
15989 * This solves the following issues
15990 * - Building is not done on page load, but after an authentication process has occured.
15991 * - Interface elements are registered on page load
15992 * - Parent Interface elements may not be loaded before child, so this handles that..
15999 module : 'Pman.Tab.projectMgr',
16001 parent : 'Pman.layout',
16002 disabled : false, // or use a function..
16005 * * @param {Object} details about module
16007 register : function(obj) {
16009 Roo.XComponent.event.fireEvent('register', obj);
16010 switch(typeof(obj.disabled) ) {
16016 if ( obj.disabled() ) {
16022 if (obj.disabled) {
16028 this.modules.push(obj);
16032 * convert a string to an object..
16033 * eg. 'AAA.BBB' -> finds AAA.BBB
16037 toObject : function(str)
16039 if (!str || typeof(str) == 'object') {
16042 if (str.substring(0,1) == '#') {
16046 var ar = str.split('.');
16051 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
16053 throw "Module not found : " + str;
16057 throw "Module not found : " + str;
16059 Roo.each(ar, function(e) {
16060 if (typeof(o[e]) == 'undefined') {
16061 throw "Module not found : " + str;
16072 * move modules into their correct place in the tree..
16075 preBuild : function ()
16078 Roo.each(this.modules , function (obj)
16080 Roo.XComponent.event.fireEvent('beforebuild', obj);
16082 var opar = obj.parent;
16084 obj.parent = this.toObject(opar);
16086 Roo.log("parent:toObject failed: " + e.toString());
16091 Roo.debug && Roo.log("GOT top level module");
16092 Roo.debug && Roo.log(obj);
16093 obj.modules = new Roo.util.MixedCollection(false,
16094 function(o) { return o.order + '' }
16096 this.topModule = obj;
16099 // parent is a string (usually a dom element name..)
16100 if (typeof(obj.parent) == 'string') {
16101 this.elmodules.push(obj);
16104 if (obj.parent.constructor != Roo.XComponent) {
16105 Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
16107 if (!obj.parent.modules) {
16108 obj.parent.modules = new Roo.util.MixedCollection(false,
16109 function(o) { return o.order + '' }
16112 if (obj.parent.disabled) {
16113 obj.disabled = true;
16115 obj.parent.modules.add(obj);
16120 * make a list of modules to build.
16121 * @return {Array} list of modules.
16124 buildOrder : function()
16127 var cmp = function(a,b) {
16128 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
16130 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
16131 throw "No top level modules to build";
16134 // make a flat list in order of modules to build.
16135 var mods = this.topModule ? [ this.topModule ] : [];
16138 // elmodules (is a list of DOM based modules )
16139 Roo.each(this.elmodules, function(e) {
16141 if (!this.topModule &&
16142 typeof(e.parent) == 'string' &&
16143 e.parent.substring(0,1) == '#' &&
16144 Roo.get(e.parent.substr(1))
16147 _this.topModule = e;
16153 // add modules to their parents..
16154 var addMod = function(m) {
16155 Roo.debug && Roo.log("build Order: add: " + m.name);
16158 if (m.modules && !m.disabled) {
16159 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
16160 m.modules.keySort('ASC', cmp );
16161 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
16163 m.modules.each(addMod);
16165 Roo.debug && Roo.log("build Order: no child modules");
16167 // not sure if this is used any more..
16169 m.finalize.name = m.name + " (clean up) ";
16170 mods.push(m.finalize);
16174 if (this.topModule && this.topModule.modules) {
16175 this.topModule.modules.keySort('ASC', cmp );
16176 this.topModule.modules.each(addMod);
16182 * Build the registered modules.
16183 * @param {Object} parent element.
16184 * @param {Function} optional method to call after module has been added.
16188 build : function(opts)
16191 if (typeof(opts) != 'undefined') {
16192 Roo.apply(this,opts);
16196 var mods = this.buildOrder();
16198 //this.allmods = mods;
16199 //Roo.debug && Roo.log(mods);
16201 if (!mods.length) { // should not happen
16202 throw "NO modules!!!";
16206 var msg = "Building Interface...";
16207 // flash it up as modal - so we store the mask!?
16208 if (!this.hideProgress && Roo.MessageBox) {
16209 Roo.MessageBox.show({ title: 'loading' });
16210 Roo.MessageBox.show({
16211 title: "Please wait...",
16220 var total = mods.length;
16223 var progressRun = function() {
16224 if (!mods.length) {
16225 Roo.debug && Roo.log('hide?');
16226 if (!this.hideProgress && Roo.MessageBox) {
16227 Roo.MessageBox.hide();
16229 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
16231 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
16237 var m = mods.shift();
16240 Roo.debug && Roo.log(m);
16241 // not sure if this is supported any more.. - modules that are are just function
16242 if (typeof(m) == 'function') {
16244 return progressRun.defer(10, _this);
16248 msg = "Building Interface " + (total - mods.length) +
16250 (m.name ? (' - ' + m.name) : '');
16251 Roo.debug && Roo.log(msg);
16252 if (!this.hideProgress && Roo.MessageBox) {
16253 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
16257 // is the module disabled?
16258 var disabled = (typeof(m.disabled) == 'function') ?
16259 m.disabled.call(m.module.disabled) : m.disabled;
16263 return progressRun(); // we do not update the display!
16271 // it's 10 on top level, and 1 on others??? why...
16272 return progressRun.defer(10, _this);
16275 progressRun.defer(1, _this);
16289 * wrapper for event.on - aliased later..
16290 * Typically use to register a event handler for register:
16292 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
16301 Roo.XComponent.event = new Roo.util.Observable({
16305 * Fires when an Component is registered,
16306 * set the disable property on the Component to stop registration.
16307 * @param {Roo.XComponent} c the component being registerd.
16312 * @event beforebuild
16313 * Fires before each Component is built
16314 * can be used to apply permissions.
16315 * @param {Roo.XComponent} c the component being registerd.
16318 'beforebuild' : true,
16320 * @event buildcomplete
16321 * Fires on the top level element when all elements have been built
16322 * @param {Roo.XComponent} the top level component.
16324 'buildcomplete' : true
16329 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);