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], "");
5271 while(!(mm = q.match(modeRe))){
5272 var matched = false;
5273 for(var j = 0; j < tklen; j++){
5275 var m = q.match(t.re);
5277 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5280 q = q.replace(m[0], "");
5285 // prevent infinite loop on bad selector
5287 throw 'Error parsing selector, parsing failed at "' + q + '"';
5291 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5292 q = q.replace(mm[1], "");
5295 fn[fn.length] = "return nodup(n);\n}";
5298 * list of variables that need from compression as they are used by eval.
5308 * eval:var:byClassName
5310 * eval:var:byAttribute
5311 * eval:var:attrValue
5319 * Selects a group of elements.
5320 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5321 * @param {Node} root (optional) The start of the query (defaults to document).
5324 select : function(path, root, type){
5325 if(!root || root == document){
5328 if(typeof root == "string"){
5329 root = document.getElementById(root);
5331 var paths = path.split(",");
5333 for(var i = 0, len = paths.length; i < len; i++){
5334 var p = paths[i].replace(trimRe, "");
5336 cache[p] = Roo.DomQuery.compile(p);
5338 throw p + " is not a valid selector";
5341 var result = cache[p](root);
5342 if(result && result != document){
5343 results = results.concat(result);
5346 if(paths.length > 1){
5347 return nodup(results);
5353 * Selects a single element.
5354 * @param {String} selector The selector/xpath query
5355 * @param {Node} root (optional) The start of the query (defaults to document).
5358 selectNode : function(path, root){
5359 return Roo.DomQuery.select(path, root)[0];
5363 * Selects the value of a node, optionally replacing null with the defaultValue.
5364 * @param {String} selector The selector/xpath query
5365 * @param {Node} root (optional) The start of the query (defaults to document).
5366 * @param {String} defaultValue
5368 selectValue : function(path, root, defaultValue){
5369 path = path.replace(trimRe, "");
5370 if(!valueCache[path]){
5371 valueCache[path] = Roo.DomQuery.compile(path, "select");
5373 var n = valueCache[path](root);
5374 n = n[0] ? n[0] : n;
5375 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5376 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5380 * Selects the value of a node, parsing integers and floats.
5381 * @param {String} selector The selector/xpath query
5382 * @param {Node} root (optional) The start of the query (defaults to document).
5383 * @param {Number} defaultValue
5386 selectNumber : function(path, root, defaultValue){
5387 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5388 return parseFloat(v);
5392 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5393 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5394 * @param {String} selector The simple selector to test
5397 is : function(el, ss){
5398 if(typeof el == "string"){
5399 el = document.getElementById(el);
5401 var isArray = (el instanceof Array);
5402 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5403 return isArray ? (result.length == el.length) : (result.length > 0);
5407 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5408 * @param {Array} el An array of elements to filter
5409 * @param {String} selector The simple selector to test
5410 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5411 * the selector instead of the ones that match
5414 filter : function(els, ss, nonMatches){
5415 ss = ss.replace(trimRe, "");
5416 if(!simpleCache[ss]){
5417 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5419 var result = simpleCache[ss](els);
5420 return nonMatches ? quickDiff(result, els) : result;
5424 * Collection of matching regular expressions and code snippets.
5428 select: 'n = byClassName(n, null, " {1} ");'
5430 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5431 select: 'n = byPseudo(n, "{1}", "{2}");'
5433 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5434 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5437 select: 'n = byId(n, null, "{1}");'
5440 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5445 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5446 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5449 "=" : function(a, v){
5452 "!=" : function(a, v){
5455 "^=" : function(a, v){
5456 return a && a.substr(0, v.length) == v;
5458 "$=" : function(a, v){
5459 return a && a.substr(a.length-v.length) == v;
5461 "*=" : function(a, v){
5462 return a && a.indexOf(v) !== -1;
5464 "%=" : function(a, v){
5465 return (a % v) == 0;
5467 "|=" : function(a, v){
5468 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5470 "~=" : function(a, v){
5471 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5476 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5477 * and the argument (if any) supplied in the selector.
5480 "first-child" : function(c){
5481 var r = [], ri = -1, n;
5482 for(var i = 0, ci; ci = n = c[i]; i++){
5483 while((n = n.previousSibling) && n.nodeType != 1);
5491 "last-child" : function(c){
5492 var r = [], ri = -1, n;
5493 for(var i = 0, ci; ci = n = c[i]; i++){
5494 while((n = n.nextSibling) && n.nodeType != 1);
5502 "nth-child" : function(c, a) {
5503 var r = [], ri = -1;
5504 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5505 var f = (m[1] || 1) - 0, l = m[2] - 0;
5506 for(var i = 0, n; n = c[i]; i++){
5507 var pn = n.parentNode;
5508 if (batch != pn._batch) {
5510 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5511 if(cn.nodeType == 1){
5518 if (l == 0 || n.nodeIndex == l){
5521 } else if ((n.nodeIndex + l) % f == 0){
5529 "only-child" : function(c){
5530 var r = [], ri = -1;;
5531 for(var i = 0, ci; ci = c[i]; i++){
5532 if(!prev(ci) && !next(ci)){
5539 "empty" : function(c){
5540 var r = [], ri = -1;
5541 for(var i = 0, ci; ci = c[i]; i++){
5542 var cns = ci.childNodes, j = 0, cn, empty = true;
5545 if(cn.nodeType == 1 || cn.nodeType == 3){
5557 "contains" : function(c, v){
5558 var r = [], ri = -1;
5559 for(var i = 0, ci; ci = c[i]; i++){
5560 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5567 "nodeValue" : function(c, v){
5568 var r = [], ri = -1;
5569 for(var i = 0, ci; ci = c[i]; i++){
5570 if(ci.firstChild && ci.firstChild.nodeValue == v){
5577 "checked" : function(c){
5578 var r = [], ri = -1;
5579 for(var i = 0, ci; ci = c[i]; i++){
5580 if(ci.checked == true){
5587 "not" : function(c, ss){
5588 return Roo.DomQuery.filter(c, ss, true);
5591 "odd" : function(c){
5592 return this["nth-child"](c, "odd");
5595 "even" : function(c){
5596 return this["nth-child"](c, "even");
5599 "nth" : function(c, a){
5600 return c[a-1] || [];
5603 "first" : function(c){
5607 "last" : function(c){
5608 return c[c.length-1] || [];
5611 "has" : function(c, ss){
5612 var s = Roo.DomQuery.select;
5613 var r = [], ri = -1;
5614 for(var i = 0, ci; ci = c[i]; i++){
5615 if(s(ss, ci).length > 0){
5622 "next" : function(c, ss){
5623 var is = Roo.DomQuery.is;
5624 var r = [], ri = -1;
5625 for(var i = 0, ci; ci = c[i]; i++){
5634 "prev" : function(c, ss){
5635 var is = Roo.DomQuery.is;
5636 var r = [], ri = -1;
5637 for(var i = 0, ci; ci = c[i]; i++){
5650 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5651 * @param {String} path The selector/xpath query
5652 * @param {Node} root (optional) The start of the query (defaults to document).
5657 Roo.query = Roo.DomQuery.select;
5660 * Ext JS Library 1.1.1
5661 * Copyright(c) 2006-2007, Ext JS, LLC.
5663 * Originally Released Under LGPL - original licence link has changed is not relivant.
5666 * <script type="text/javascript">
5670 * @class Roo.util.Observable
5671 * Base class that provides a common interface for publishing events. Subclasses are expected to
5672 * to have a property "events" with all the events defined.<br>
5675 Employee = function(name){
5682 Roo.extend(Employee, Roo.util.Observable);
5684 * @param {Object} config properties to use (incuding events / listeners)
5687 Roo.util.Observable = function(cfg){
5690 this.addEvents(cfg.events || {});
5692 delete cfg.events; // make sure
5695 Roo.apply(this, cfg);
5698 this.on(this.listeners);
5699 delete this.listeners;
5702 Roo.util.Observable.prototype = {
5704 * @cfg {Object} listeners list of events and functions to call for this object,
5708 'click' : function(e) {
5718 * Fires the specified event with the passed parameters (minus the event name).
5719 * @param {String} eventName
5720 * @param {Object...} args Variable number of parameters are passed to handlers
5721 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5723 fireEvent : function(){
5724 var ce = this.events[arguments[0].toLowerCase()];
5725 if(typeof ce == "object"){
5726 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5733 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5736 * Appends an event handler to this component
5737 * @param {String} eventName The type of event to listen for
5738 * @param {Function} handler The method the event invokes
5739 * @param {Object} scope (optional) The scope in which to execute the handler
5740 * function. The handler function's "this" context.
5741 * @param {Object} options (optional) An object containing handler configuration
5742 * properties. This may contain any of the following properties:<ul>
5743 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5744 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5745 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5746 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5747 * by the specified number of milliseconds. If the event fires again within that time, the original
5748 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5751 * <b>Combining Options</b><br>
5752 * Using the options argument, it is possible to combine different types of listeners:<br>
5754 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5756 el.on('click', this.onClick, this, {
5763 * <b>Attaching multiple handlers in 1 call</b><br>
5764 * The method also allows for a single argument to be passed which is a config object containing properties
5765 * which specify multiple handlers.
5774 fn: this.onMouseOver,
5778 fn: this.onMouseOut,
5784 * Or a shorthand syntax which passes the same scope object to all handlers:
5787 'click': this.onClick,
5788 'mouseover': this.onMouseOver,
5789 'mouseout': this.onMouseOut,
5794 addListener : function(eventName, fn, scope, o){
5795 if(typeof eventName == "object"){
5798 if(this.filterOptRe.test(e)){
5801 if(typeof o[e] == "function"){
5803 this.addListener(e, o[e], o.scope, o);
5805 // individual options
5806 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5811 o = (!o || typeof o == "boolean") ? {} : o;
5812 eventName = eventName.toLowerCase();
5813 var ce = this.events[eventName] || true;
5814 if(typeof ce == "boolean"){
5815 ce = new Roo.util.Event(this, eventName);
5816 this.events[eventName] = ce;
5818 ce.addListener(fn, scope, o);
5822 * Removes a listener
5823 * @param {String} eventName The type of event to listen for
5824 * @param {Function} handler The handler to remove
5825 * @param {Object} scope (optional) The scope (this object) for the handler
5827 removeListener : function(eventName, fn, scope){
5828 var ce = this.events[eventName.toLowerCase()];
5829 if(typeof ce == "object"){
5830 ce.removeListener(fn, scope);
5835 * Removes all listeners for this object
5837 purgeListeners : function(){
5838 for(var evt in this.events){
5839 if(typeof this.events[evt] == "object"){
5840 this.events[evt].clearListeners();
5845 relayEvents : function(o, events){
5846 var createHandler = function(ename){
5848 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5851 for(var i = 0, len = events.length; i < len; i++){
5852 var ename = events[i];
5853 if(!this.events[ename]){ this.events[ename] = true; };
5854 o.on(ename, createHandler(ename), this);
5859 * Used to define events on this Observable
5860 * @param {Object} object The object with the events defined
5862 addEvents : function(o){
5866 Roo.applyIf(this.events, o);
5870 * Checks to see if this object has any listeners for a specified event
5871 * @param {String} eventName The name of the event to check for
5872 * @return {Boolean} True if the event is being listened for, else false
5874 hasListener : function(eventName){
5875 var e = this.events[eventName];
5876 return typeof e == "object" && e.listeners.length > 0;
5880 * Appends an event handler to this element (shorthand for addListener)
5881 * @param {String} eventName The type of event to listen for
5882 * @param {Function} handler The method the event invokes
5883 * @param {Object} scope (optional) The scope in which to execute the handler
5884 * function. The handler function's "this" context.
5885 * @param {Object} options (optional)
5888 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
5890 * Removes a listener (shorthand for removeListener)
5891 * @param {String} eventName The type of event to listen for
5892 * @param {Function} handler The handler to remove
5893 * @param {Object} scope (optional) The scope (this object) for the handler
5896 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
5899 * Starts capture on the specified Observable. All events will be passed
5900 * to the supplied function with the event name + standard signature of the event
5901 * <b>before</b> the event is fired. If the supplied function returns false,
5902 * the event will not fire.
5903 * @param {Observable} o The Observable to capture
5904 * @param {Function} fn The function to call
5905 * @param {Object} scope (optional) The scope (this object) for the fn
5908 Roo.util.Observable.capture = function(o, fn, scope){
5909 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
5913 * Removes <b>all</b> added captures from the Observable.
5914 * @param {Observable} o The Observable to release
5917 Roo.util.Observable.releaseCapture = function(o){
5918 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
5923 var createBuffered = function(h, o, scope){
5924 var task = new Roo.util.DelayedTask();
5926 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
5930 var createSingle = function(h, e, fn, scope){
5932 e.removeListener(fn, scope);
5933 return h.apply(scope, arguments);
5937 var createDelayed = function(h, o, scope){
5939 var args = Array.prototype.slice.call(arguments, 0);
5940 setTimeout(function(){
5941 h.apply(scope, args);
5946 Roo.util.Event = function(obj, name){
5949 this.listeners = [];
5952 Roo.util.Event.prototype = {
5953 addListener : function(fn, scope, options){
5954 var o = options || {};
5955 scope = scope || this.obj;
5956 if(!this.isListening(fn, scope)){
5957 var l = {fn: fn, scope: scope, options: o};
5960 h = createDelayed(h, o, scope);
5963 h = createSingle(h, this, fn, scope);
5966 h = createBuffered(h, o, scope);
5969 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
5970 this.listeners.push(l);
5972 this.listeners = this.listeners.slice(0);
5973 this.listeners.push(l);
5978 findListener : function(fn, scope){
5979 scope = scope || this.obj;
5980 var ls = this.listeners;
5981 for(var i = 0, len = ls.length; i < len; i++){
5983 if(l.fn == fn && l.scope == scope){
5990 isListening : function(fn, scope){
5991 return this.findListener(fn, scope) != -1;
5994 removeListener : function(fn, scope){
5996 if((index = this.findListener(fn, scope)) != -1){
5998 this.listeners.splice(index, 1);
6000 this.listeners = this.listeners.slice(0);
6001 this.listeners.splice(index, 1);
6008 clearListeners : function(){
6009 this.listeners = [];
6013 var ls = this.listeners, scope, len = ls.length;
6016 var args = Array.prototype.slice.call(arguments, 0);
6017 for(var i = 0; i < len; i++){
6019 if(l.fireFn.apply(l.scope||this.obj||window, arguments) === false){
6020 this.firing = false;
6024 this.firing = false;
6031 * Ext JS Library 1.1.1
6032 * Copyright(c) 2006-2007, Ext JS, LLC.
6034 * Originally Released Under LGPL - original licence link has changed is not relivant.
6037 * <script type="text/javascript">
6041 * @class Roo.EventManager
6042 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6043 * several useful events directly.
6044 * See {@link Roo.EventObject} for more details on normalized event objects.
6047 Roo.EventManager = function(){
6048 var docReadyEvent, docReadyProcId, docReadyState = false;
6049 var resizeEvent, resizeTask, textEvent, textSize;
6050 var E = Roo.lib.Event;
6051 var D = Roo.lib.Dom;
6054 var fireDocReady = function(){
6056 docReadyState = true;
6059 clearInterval(docReadyProcId);
6061 if(Roo.isGecko || Roo.isOpera) {
6062 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6065 var defer = document.getElementById("ie-deferred-loader");
6067 defer.onreadystatechange = null;
6068 defer.parentNode.removeChild(defer);
6072 docReadyEvent.fire();
6073 docReadyEvent.clearListeners();
6078 var initDocReady = function(){
6079 docReadyEvent = new Roo.util.Event();
6080 if(Roo.isGecko || Roo.isOpera) {
6081 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6083 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6084 var defer = document.getElementById("ie-deferred-loader");
6085 defer.onreadystatechange = function(){
6086 if(this.readyState == "complete"){
6090 }else if(Roo.isSafari){
6091 docReadyProcId = setInterval(function(){
6092 var rs = document.readyState;
6093 if(rs == "complete") {
6098 // no matter what, make sure it fires on load
6099 E.on(window, "load", fireDocReady);
6102 var createBuffered = function(h, o){
6103 var task = new Roo.util.DelayedTask(h);
6105 // create new event object impl so new events don't wipe out properties
6106 e = new Roo.EventObjectImpl(e);
6107 task.delay(o.buffer, h, null, [e]);
6111 var createSingle = function(h, el, ename, fn){
6113 Roo.EventManager.removeListener(el, ename, fn);
6118 var createDelayed = function(h, o){
6120 // create new event object impl so new events don't wipe out properties
6121 e = new Roo.EventObjectImpl(e);
6122 setTimeout(function(){
6128 var listen = function(element, ename, opt, fn, scope){
6129 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6130 fn = fn || o.fn; scope = scope || o.scope;
6131 var el = Roo.getDom(element);
6133 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6135 var h = function(e){
6136 e = Roo.EventObject.setEvent(e);
6139 t = e.getTarget(o.delegate, el);
6146 if(o.stopEvent === true){
6149 if(o.preventDefault === true){
6152 if(o.stopPropagation === true){
6153 e.stopPropagation();
6156 if(o.normalized === false){
6160 fn.call(scope || el, e, t, o);
6163 h = createDelayed(h, o);
6166 h = createSingle(h, el, ename, fn);
6169 h = createBuffered(h, o);
6171 fn._handlers = fn._handlers || [];
6172 fn._handlers.push([Roo.id(el), ename, h]);
6175 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6176 el.addEventListener("DOMMouseScroll", h, false);
6177 E.on(window, 'unload', function(){
6178 el.removeEventListener("DOMMouseScroll", h, false);
6181 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6182 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6187 var stopListening = function(el, ename, fn){
6188 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6190 for(var i = 0, len = hds.length; i < len; i++){
6192 if(h[0] == id && h[1] == ename){
6199 E.un(el, ename, hd);
6200 el = Roo.getDom(el);
6201 if(ename == "mousewheel" && el.addEventListener){
6202 el.removeEventListener("DOMMouseScroll", hd, false);
6204 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6205 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6209 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6216 * @scope Roo.EventManager
6221 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6222 * object with a Roo.EventObject
6223 * @param {Function} fn The method the event invokes
6224 * @param {Object} scope An object that becomes the scope of the handler
6225 * @param {boolean} override If true, the obj passed in becomes
6226 * the execution scope of the listener
6227 * @return {Function} The wrapped function
6230 wrap : function(fn, scope, override){
6232 Roo.EventObject.setEvent(e);
6233 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6238 * Appends an event handler to an element (shorthand for addListener)
6239 * @param {String/HTMLElement} element The html element or id to assign the
6240 * @param {String} eventName The type of event to listen for
6241 * @param {Function} handler The method the event invokes
6242 * @param {Object} scope (optional) The scope in which to execute the handler
6243 * function. The handler function's "this" context.
6244 * @param {Object} options (optional) An object containing handler configuration
6245 * properties. This may contain any of the following properties:<ul>
6246 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6247 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6248 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6249 * <li>preventDefault {Boolean} True to prevent the default action</li>
6250 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6251 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6252 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6253 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6254 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6255 * by the specified number of milliseconds. If the event fires again within that time, the original
6256 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6259 * <b>Combining Options</b><br>
6260 * Using the options argument, it is possible to combine different types of listeners:<br>
6262 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6264 el.on('click', this.onClick, this, {
6271 * <b>Attaching multiple handlers in 1 call</b><br>
6272 * The method also allows for a single argument to be passed which is a config object containing properties
6273 * which specify multiple handlers.
6283 fn: this.onMouseOver
6292 * Or a shorthand syntax:<br>
6295 'click' : this.onClick,
6296 'mouseover' : this.onMouseOver,
6297 'mouseout' : this.onMouseOut
6301 addListener : function(element, eventName, fn, scope, options){
6302 if(typeof eventName == "object"){
6308 if(typeof o[e] == "function"){
6310 listen(element, e, o, o[e], o.scope);
6312 // individual options
6313 listen(element, e, o[e]);
6318 return listen(element, eventName, options, fn, scope);
6322 * Removes an event handler
6324 * @param {String/HTMLElement} element The id or html element to remove the
6326 * @param {String} eventName The type of event
6327 * @param {Function} fn
6328 * @return {Boolean} True if a listener was actually removed
6330 removeListener : function(element, eventName, fn){
6331 return stopListening(element, eventName, fn);
6335 * Fires when the document is ready (before onload and before images are loaded). Can be
6336 * accessed shorthanded Roo.onReady().
6337 * @param {Function} fn The method the event invokes
6338 * @param {Object} scope An object that becomes the scope of the handler
6339 * @param {boolean} options
6341 onDocumentReady : function(fn, scope, options){
6342 if(docReadyState){ // if it already fired
6343 docReadyEvent.addListener(fn, scope, options);
6344 docReadyEvent.fire();
6345 docReadyEvent.clearListeners();
6351 docReadyEvent.addListener(fn, scope, options);
6355 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6356 * @param {Function} fn The method the event invokes
6357 * @param {Object} scope An object that becomes the scope of the handler
6358 * @param {boolean} options
6360 onWindowResize : function(fn, scope, options){
6362 resizeEvent = new Roo.util.Event();
6363 resizeTask = new Roo.util.DelayedTask(function(){
6364 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6366 E.on(window, "resize", function(){
6368 resizeTask.delay(50);
6370 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6374 resizeEvent.addListener(fn, scope, options);
6378 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6379 * @param {Function} fn The method the event invokes
6380 * @param {Object} scope An object that becomes the scope of the handler
6381 * @param {boolean} options
6383 onTextResize : function(fn, scope, options){
6385 textEvent = new Roo.util.Event();
6386 var textEl = new Roo.Element(document.createElement('div'));
6387 textEl.dom.className = 'x-text-resize';
6388 textEl.dom.innerHTML = 'X';
6389 textEl.appendTo(document.body);
6390 textSize = textEl.dom.offsetHeight;
6391 setInterval(function(){
6392 if(textEl.dom.offsetHeight != textSize){
6393 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6395 }, this.textResizeInterval);
6397 textEvent.addListener(fn, scope, options);
6401 * Removes the passed window resize listener.
6402 * @param {Function} fn The method the event invokes
6403 * @param {Object} scope The scope of handler
6405 removeResizeListener : function(fn, scope){
6407 resizeEvent.removeListener(fn, scope);
6412 fireResize : function(){
6414 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6418 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6422 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6424 textResizeInterval : 50
6429 * @scopeAlias pub=Roo.EventManager
6433 * Appends an event handler to an element (shorthand for addListener)
6434 * @param {String/HTMLElement} element The html element or id to assign the
6435 * @param {String} eventName The type of event to listen for
6436 * @param {Function} handler The method the event invokes
6437 * @param {Object} scope (optional) The scope in which to execute the handler
6438 * function. The handler function's "this" context.
6439 * @param {Object} options (optional) An object containing handler configuration
6440 * properties. This may contain any of the following properties:<ul>
6441 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6442 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6443 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6444 * <li>preventDefault {Boolean} True to prevent the default action</li>
6445 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6446 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6447 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6448 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6449 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6450 * by the specified number of milliseconds. If the event fires again within that time, the original
6451 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6454 * <b>Combining Options</b><br>
6455 * Using the options argument, it is possible to combine different types of listeners:<br>
6457 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6459 el.on('click', this.onClick, this, {
6466 * <b>Attaching multiple handlers in 1 call</b><br>
6467 * The method also allows for a single argument to be passed which is a config object containing properties
6468 * which specify multiple handlers.
6478 fn: this.onMouseOver
6487 * Or a shorthand syntax:<br>
6490 'click' : this.onClick,
6491 'mouseover' : this.onMouseOver,
6492 'mouseout' : this.onMouseOut
6496 pub.on = pub.addListener;
6497 pub.un = pub.removeListener;
6499 pub.stoppedMouseDownEvent = new Roo.util.Event();
6503 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6504 * @param {Function} fn The method the event invokes
6505 * @param {Object} scope An object that becomes the scope of the handler
6506 * @param {boolean} override If true, the obj passed in becomes
6507 * the execution scope of the listener
6511 Roo.onReady = Roo.EventManager.onDocumentReady;
6513 Roo.onReady(function(){
6514 var bd = Roo.get(document.body);
6519 : Roo.isGecko ? "roo-gecko"
6520 : Roo.isOpera ? "roo-opera"
6521 : Roo.isSafari ? "roo-safari" : ""];
6524 cls.push("roo-mac");
6527 cls.push("roo-linux");
6529 if(Roo.isBorderBox){
6530 cls.push('roo-border-box');
6532 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6533 var p = bd.dom.parentNode;
6535 p.className += ' roo-strict';
6538 bd.addClass(cls.join(' '));
6542 * @class Roo.EventObject
6543 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6544 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6547 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6549 var target = e.getTarget();
6552 var myDiv = Roo.get("myDiv");
6553 myDiv.on("click", handleClick);
6555 Roo.EventManager.on("myDiv", 'click', handleClick);
6556 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6560 Roo.EventObject = function(){
6562 var E = Roo.lib.Event;
6564 // safari keypress events for special keys return bad keycodes
6567 63235 : 39, // right
6570 63276 : 33, // page up
6571 63277 : 34, // page down
6572 63272 : 46, // delete
6577 // normalize button clicks
6578 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6579 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6581 Roo.EventObjectImpl = function(e){
6583 this.setEvent(e.browserEvent || e);
6586 Roo.EventObjectImpl.prototype = {
6588 * Used to fix doc tools.
6589 * @scope Roo.EventObject.prototype
6595 /** The normal browser event */
6596 browserEvent : null,
6597 /** The button pressed in a mouse event */
6599 /** True if the shift key was down during the event */
6601 /** True if the control key was down during the event */
6603 /** True if the alt key was down during the event */
6662 setEvent : function(e){
6663 if(e == this || (e && e.browserEvent)){ // already wrapped
6666 this.browserEvent = e;
6668 // normalize buttons
6669 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6670 if(e.type == 'click' && this.button == -1){
6674 this.shiftKey = e.shiftKey;
6675 // mac metaKey behaves like ctrlKey
6676 this.ctrlKey = e.ctrlKey || e.metaKey;
6677 this.altKey = e.altKey;
6678 // in getKey these will be normalized for the mac
6679 this.keyCode = e.keyCode;
6680 // keyup warnings on firefox.
6681 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6682 // cache the target for the delayed and or buffered events
6683 this.target = E.getTarget(e);
6685 this.xy = E.getXY(e);
6688 this.shiftKey = false;
6689 this.ctrlKey = false;
6690 this.altKey = false;
6700 * Stop the event (preventDefault and stopPropagation)
6702 stopEvent : function(){
6703 if(this.browserEvent){
6704 if(this.browserEvent.type == 'mousedown'){
6705 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6707 E.stopEvent(this.browserEvent);
6712 * Prevents the browsers default handling of the event.
6714 preventDefault : function(){
6715 if(this.browserEvent){
6716 E.preventDefault(this.browserEvent);
6721 isNavKeyPress : function(){
6722 var k = this.keyCode;
6723 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6724 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6727 isSpecialKey : function(){
6728 var k = this.keyCode;
6729 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6730 (k == 16) || (k == 17) ||
6731 (k >= 18 && k <= 20) ||
6732 (k >= 33 && k <= 35) ||
6733 (k >= 36 && k <= 39) ||
6734 (k >= 44 && k <= 45);
6737 * Cancels bubbling of the event.
6739 stopPropagation : function(){
6740 if(this.browserEvent){
6741 if(this.type == 'mousedown'){
6742 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6744 E.stopPropagation(this.browserEvent);
6749 * Gets the key code for the event.
6752 getCharCode : function(){
6753 return this.charCode || this.keyCode;
6757 * Returns a normalized keyCode for the event.
6758 * @return {Number} The key code
6760 getKey : function(){
6761 var k = this.keyCode || this.charCode;
6762 return Roo.isSafari ? (safariKeys[k] || k) : k;
6766 * Gets the x coordinate of the event.
6769 getPageX : function(){
6774 * Gets the y coordinate of the event.
6777 getPageY : function(){
6782 * Gets the time of the event.
6785 getTime : function(){
6786 if(this.browserEvent){
6787 return E.getTime(this.browserEvent);
6793 * Gets the page coordinates of the event.
6794 * @return {Array} The xy values like [x, y]
6801 * Gets the target for the event.
6802 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
6803 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6804 search as a number or element (defaults to 10 || document.body)
6805 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6806 * @return {HTMLelement}
6808 getTarget : function(selector, maxDepth, returnEl){
6809 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
6812 * Gets the related target.
6813 * @return {HTMLElement}
6815 getRelatedTarget : function(){
6816 if(this.browserEvent){
6817 return E.getRelatedTarget(this.browserEvent);
6823 * Normalizes mouse wheel delta across browsers
6824 * @return {Number} The delta
6826 getWheelDelta : function(){
6827 var e = this.browserEvent;
6829 if(e.wheelDelta){ /* IE/Opera. */
6830 delta = e.wheelDelta/120;
6831 }else if(e.detail){ /* Mozilla case. */
6832 delta = -e.detail/3;
6838 * Returns true if the control, meta, shift or alt key was pressed during this event.
6841 hasModifier : function(){
6842 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
6846 * Returns true if the target of this event equals el or is a child of el
6847 * @param {String/HTMLElement/Element} el
6848 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
6851 within : function(el, related){
6852 var t = this[related ? "getRelatedTarget" : "getTarget"]();
6853 return t && Roo.fly(el).contains(t);
6856 getPoint : function(){
6857 return new Roo.lib.Point(this.xy[0], this.xy[1]);
6861 return new Roo.EventObjectImpl();
6866 * Ext JS Library 1.1.1
6867 * Copyright(c) 2006-2007, Ext JS, LLC.
6869 * Originally Released Under LGPL - original licence link has changed is not relivant.
6872 * <script type="text/javascript">
6876 // was in Composite Element!??!?!
6879 var D = Roo.lib.Dom;
6880 var E = Roo.lib.Event;
6881 var A = Roo.lib.Anim;
6883 // local style camelizing for speed
6885 var camelRe = /(-[a-z])/gi;
6886 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
6887 var view = document.defaultView;
6890 * @class Roo.Element
6891 * Represents an Element in the DOM.<br><br>
6894 var el = Roo.get("my-div");
6897 var el = getEl("my-div");
6899 // or with a DOM element
6900 var el = Roo.get(myDivElement);
6902 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
6903 * each call instead of constructing a new one.<br><br>
6904 * <b>Animations</b><br />
6905 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
6906 * should either be a boolean (true) or an object literal with animation options. The animation options are:
6908 Option Default Description
6909 --------- -------- ---------------------------------------------
6910 duration .35 The duration of the animation in seconds
6911 easing easeOut The YUI easing method
6912 callback none A function to execute when the anim completes
6913 scope this The scope (this) of the callback function
6915 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
6916 * manipulate the animation. Here's an example:
6918 var el = Roo.get("my-div");
6923 // default animation
6924 el.setWidth(100, true);
6926 // animation with some options set
6933 // using the "anim" property to get the Anim object
6939 el.setWidth(100, opt);
6941 if(opt.anim.isAnimated()){
6945 * <b> Composite (Collections of) Elements</b><br />
6946 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
6947 * @constructor Create a new Element directly.
6948 * @param {String/HTMLElement} element
6949 * @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).
6951 Roo.Element = function(element, forceNew){
6952 var dom = typeof element == "string" ?
6953 document.getElementById(element) : element;
6954 if(!dom){ // invalid id/element
6958 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
6959 return Roo.Element.cache[id];
6969 * The DOM element ID
6972 this.id = id || Roo.id(dom);
6975 var El = Roo.Element;
6979 * The element's default display mode (defaults to "")
6982 originalDisplay : "",
6986 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
6991 * Sets the element's visibility mode. When setVisible() is called it
6992 * will use this to determine whether to set the visibility or the display property.
6993 * @param visMode Element.VISIBILITY or Element.DISPLAY
6994 * @return {Roo.Element} this
6996 setVisibilityMode : function(visMode){
6997 this.visibilityMode = visMode;
7001 * Convenience method for setVisibilityMode(Element.DISPLAY)
7002 * @param {String} display (optional) What to set display to when visible
7003 * @return {Roo.Element} this
7005 enableDisplayMode : function(display){
7006 this.setVisibilityMode(El.DISPLAY);
7007 if(typeof display != "undefined") this.originalDisplay = display;
7012 * 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)
7013 * @param {String} selector The simple selector to test
7014 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7015 search as a number or element (defaults to 10 || document.body)
7016 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7017 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7019 findParent : function(simpleSelector, maxDepth, returnEl){
7020 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7021 maxDepth = maxDepth || 50;
7022 if(typeof maxDepth != "number"){
7023 stopEl = Roo.getDom(maxDepth);
7026 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7027 if(dq.is(p, simpleSelector)){
7028 return returnEl ? Roo.get(p) : p;
7038 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7039 * @param {String} selector The simple selector to test
7040 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7041 search as a number or element (defaults to 10 || document.body)
7042 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7043 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7045 findParentNode : function(simpleSelector, maxDepth, returnEl){
7046 var p = Roo.fly(this.dom.parentNode, '_internal');
7047 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7051 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7052 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7053 * @param {String} selector The simple selector to test
7054 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7055 search as a number or element (defaults to 10 || document.body)
7056 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7058 up : function(simpleSelector, maxDepth){
7059 return this.findParentNode(simpleSelector, maxDepth, true);
7065 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7066 * @param {String} selector The simple selector to test
7067 * @return {Boolean} True if this element matches the selector, else false
7069 is : function(simpleSelector){
7070 return Roo.DomQuery.is(this.dom, simpleSelector);
7074 * Perform animation on this element.
7075 * @param {Object} args The YUI animation control args
7076 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7077 * @param {Function} onComplete (optional) Function to call when animation completes
7078 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7079 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7080 * @return {Roo.Element} this
7082 animate : function(args, duration, onComplete, easing, animType){
7083 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7088 * @private Internal animation call
7090 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7091 animType = animType || 'run';
7093 var anim = Roo.lib.Anim[animType](
7095 (opt.duration || defaultDur) || .35,
7096 (opt.easing || defaultEase) || 'easeOut',
7098 Roo.callback(cb, this);
7099 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7107 // private legacy anim prep
7108 preanim : function(a, i){
7109 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7113 * Removes worthless text nodes
7114 * @param {Boolean} forceReclean (optional) By default the element
7115 * keeps track if it has been cleaned already so
7116 * you can call this over and over. However, if you update the element and
7117 * need to force a reclean, you can pass true.
7119 clean : function(forceReclean){
7120 if(this.isCleaned && forceReclean !== true){
7124 var d = this.dom, n = d.firstChild, ni = -1;
7126 var nx = n.nextSibling;
7127 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7134 this.isCleaned = true;
7139 calcOffsetsTo : function(el){
7142 var restorePos = false;
7143 if(el.getStyle('position') == 'static'){
7144 el.position('relative');
7149 while(op && op != d && op.tagName != 'HTML'){
7152 op = op.offsetParent;
7155 el.position('static');
7161 * Scrolls this element into view within the passed container.
7162 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7163 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7164 * @return {Roo.Element} this
7166 scrollIntoView : function(container, hscroll){
7167 var c = Roo.getDom(container) || document.body;
7170 var o = this.calcOffsetsTo(c),
7173 b = t+el.offsetHeight,
7174 r = l+el.offsetWidth;
7176 var ch = c.clientHeight;
7177 var ct = parseInt(c.scrollTop, 10);
7178 var cl = parseInt(c.scrollLeft, 10);
7180 var cr = cl + c.clientWidth;
7188 if(hscroll !== false){
7192 c.scrollLeft = r-c.clientWidth;
7199 scrollChildIntoView : function(child, hscroll){
7200 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7204 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7205 * the new height may not be available immediately.
7206 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7207 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7208 * @param {Function} onComplete (optional) Function to call when animation completes
7209 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7210 * @return {Roo.Element} this
7212 autoHeight : function(animate, duration, onComplete, easing){
7213 var oldHeight = this.getHeight();
7215 this.setHeight(1); // force clipping
7216 setTimeout(function(){
7217 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7219 this.setHeight(height);
7221 if(typeof onComplete == "function"){
7225 this.setHeight(oldHeight); // restore original height
7226 this.setHeight(height, animate, duration, function(){
7228 if(typeof onComplete == "function") onComplete();
7229 }.createDelegate(this), easing);
7231 }.createDelegate(this), 0);
7236 * Returns true if this element is an ancestor of the passed element
7237 * @param {HTMLElement/String} el The element to check
7238 * @return {Boolean} True if this element is an ancestor of el, else false
7240 contains : function(el){
7241 if(!el){return false;}
7242 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7246 * Checks whether the element is currently visible using both visibility and display properties.
7247 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7248 * @return {Boolean} True if the element is currently visible, else false
7250 isVisible : function(deep) {
7251 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7252 if(deep !== true || !vis){
7255 var p = this.dom.parentNode;
7256 while(p && p.tagName.toLowerCase() != "body"){
7257 if(!Roo.fly(p, '_isVisible').isVisible()){
7266 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7267 * @param {String} selector The CSS selector
7268 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7269 * @return {CompositeElement/CompositeElementLite} The composite element
7271 select : function(selector, unique){
7272 return El.select(selector, unique, this.dom);
7276 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7277 * @param {String} selector The CSS selector
7278 * @return {Array} An array of the matched nodes
7280 query : function(selector, unique){
7281 return Roo.DomQuery.select(selector, this.dom);
7285 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7286 * @param {String} selector The CSS selector
7287 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7288 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7290 child : function(selector, returnDom){
7291 var n = Roo.DomQuery.selectNode(selector, this.dom);
7292 return returnDom ? n : Roo.get(n);
7296 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7297 * @param {String} selector The CSS selector
7298 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7299 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7301 down : function(selector, returnDom){
7302 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7303 return returnDom ? n : Roo.get(n);
7307 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7308 * @param {String} group The group the DD object is member of
7309 * @param {Object} config The DD config object
7310 * @param {Object} overrides An object containing methods to override/implement on the DD object
7311 * @return {Roo.dd.DD} The DD object
7313 initDD : function(group, config, overrides){
7314 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7315 return Roo.apply(dd, overrides);
7319 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7320 * @param {String} group The group the DDProxy object is member of
7321 * @param {Object} config The DDProxy config object
7322 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7323 * @return {Roo.dd.DDProxy} The DDProxy object
7325 initDDProxy : function(group, config, overrides){
7326 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7327 return Roo.apply(dd, overrides);
7331 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7332 * @param {String} group The group the DDTarget object is member of
7333 * @param {Object} config The DDTarget config object
7334 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7335 * @return {Roo.dd.DDTarget} The DDTarget object
7337 initDDTarget : function(group, config, overrides){
7338 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7339 return Roo.apply(dd, overrides);
7343 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7344 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7345 * @param {Boolean} visible Whether the element is visible
7346 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7347 * @return {Roo.Element} this
7349 setVisible : function(visible, animate){
7351 if(this.visibilityMode == El.DISPLAY){
7352 this.setDisplayed(visible);
7355 this.dom.style.visibility = visible ? "visible" : "hidden";
7358 // closure for composites
7360 var visMode = this.visibilityMode;
7362 this.setOpacity(.01);
7363 this.setVisible(true);
7365 this.anim({opacity: { to: (visible?1:0) }},
7366 this.preanim(arguments, 1),
7367 null, .35, 'easeIn', function(){
7369 if(visMode == El.DISPLAY){
7370 dom.style.display = "none";
7372 dom.style.visibility = "hidden";
7374 Roo.get(dom).setOpacity(1);
7382 * Returns true if display is not "none"
7385 isDisplayed : function() {
7386 return this.getStyle("display") != "none";
7390 * Toggles the element's visibility or display, depending on visibility mode.
7391 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7392 * @return {Roo.Element} this
7394 toggle : function(animate){
7395 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7400 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7401 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7402 * @return {Roo.Element} this
7404 setDisplayed : function(value) {
7405 if(typeof value == "boolean"){
7406 value = value ? this.originalDisplay : "none";
7408 this.setStyle("display", value);
7413 * Tries to focus the element. Any exceptions are caught and ignored.
7414 * @return {Roo.Element} this
7416 focus : function() {
7424 * Tries to blur the element. Any exceptions are caught and ignored.
7425 * @return {Roo.Element} this
7435 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7436 * @param {String/Array} className The CSS class to add, or an array of classes
7437 * @return {Roo.Element} this
7439 addClass : function(className){
7440 if(className instanceof Array){
7441 for(var i = 0, len = className.length; i < len; i++) {
7442 this.addClass(className[i]);
7445 if(className && !this.hasClass(className)){
7446 this.dom.className = this.dom.className + " " + className;
7453 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7454 * @param {String/Array} className The CSS class to add, or an array of classes
7455 * @return {Roo.Element} this
7457 radioClass : function(className){
7458 var siblings = this.dom.parentNode.childNodes;
7459 for(var i = 0; i < siblings.length; i++) {
7460 var s = siblings[i];
7461 if(s.nodeType == 1){
7462 Roo.get(s).removeClass(className);
7465 this.addClass(className);
7470 * Removes one or more CSS classes from the element.
7471 * @param {String/Array} className The CSS class to remove, or an array of classes
7472 * @return {Roo.Element} this
7474 removeClass : function(className){
7475 if(!className || !this.dom.className){
7478 if(className instanceof Array){
7479 for(var i = 0, len = className.length; i < len; i++) {
7480 this.removeClass(className[i]);
7483 if(this.hasClass(className)){
7484 var re = this.classReCache[className];
7486 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7487 this.classReCache[className] = re;
7489 this.dom.className =
7490 this.dom.className.replace(re, " ");
7500 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7501 * @param {String} className The CSS class to toggle
7502 * @return {Roo.Element} this
7504 toggleClass : function(className){
7505 if(this.hasClass(className)){
7506 this.removeClass(className);
7508 this.addClass(className);
7514 * Checks if the specified CSS class exists on this element's DOM node.
7515 * @param {String} className The CSS class to check for
7516 * @return {Boolean} True if the class exists, else false
7518 hasClass : function(className){
7519 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7523 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7524 * @param {String} oldClassName The CSS class to replace
7525 * @param {String} newClassName The replacement CSS class
7526 * @return {Roo.Element} this
7528 replaceClass : function(oldClassName, newClassName){
7529 this.removeClass(oldClassName);
7530 this.addClass(newClassName);
7535 * Returns an object with properties matching the styles requested.
7536 * For example, el.getStyles('color', 'font-size', 'width') might return
7537 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7538 * @param {String} style1 A style name
7539 * @param {String} style2 A style name
7540 * @param {String} etc.
7541 * @return {Object} The style object
7543 getStyles : function(){
7544 var a = arguments, len = a.length, r = {};
7545 for(var i = 0; i < len; i++){
7546 r[a[i]] = this.getStyle(a[i]);
7552 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7553 * @param {String} property The style property whose value is returned.
7554 * @return {String} The current value of the style property for this element.
7556 getStyle : function(){
7557 return view && view.getComputedStyle ?
7559 var el = this.dom, v, cs, camel;
7560 if(prop == 'float'){
7563 if(el.style && (v = el.style[prop])){
7566 if(cs = view.getComputedStyle(el, "")){
7567 if(!(camel = propCache[prop])){
7568 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7575 var el = this.dom, v, cs, camel;
7576 if(prop == 'opacity'){
7577 if(typeof el.style.filter == 'string'){
7578 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7580 var fv = parseFloat(m[1]);
7582 return fv ? fv / 100 : 0;
7587 }else if(prop == 'float'){
7588 prop = "styleFloat";
7590 if(!(camel = propCache[prop])){
7591 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7593 if(v = el.style[camel]){
7596 if(cs = el.currentStyle){
7604 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7605 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7606 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7607 * @return {Roo.Element} this
7609 setStyle : function(prop, value){
7610 if(typeof prop == "string"){
7612 if (prop == 'float') {
7613 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7618 if(!(camel = propCache[prop])){
7619 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7622 if(camel == 'opacity') {
7623 this.setOpacity(value);
7625 this.dom.style[camel] = value;
7628 for(var style in prop){
7629 if(typeof prop[style] != "function"){
7630 this.setStyle(style, prop[style]);
7638 * More flexible version of {@link #setStyle} for setting style properties.
7639 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7640 * a function which returns such a specification.
7641 * @return {Roo.Element} this
7643 applyStyles : function(style){
7644 Roo.DomHelper.applyStyles(this.dom, style);
7649 * 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).
7650 * @return {Number} The X position of the element
7653 return D.getX(this.dom);
7657 * 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).
7658 * @return {Number} The Y position of the element
7661 return D.getY(this.dom);
7665 * 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).
7666 * @return {Array} The XY position of the element
7669 return D.getXY(this.dom);
7673 * 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).
7674 * @param {Number} The X position of the element
7675 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7676 * @return {Roo.Element} this
7678 setX : function(x, animate){
7680 D.setX(this.dom, x);
7682 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7688 * 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).
7689 * @param {Number} The Y position of the element
7690 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7691 * @return {Roo.Element} this
7693 setY : function(y, animate){
7695 D.setY(this.dom, y);
7697 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7703 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7704 * @param {String} left The left CSS property value
7705 * @return {Roo.Element} this
7707 setLeft : function(left){
7708 this.setStyle("left", this.addUnits(left));
7713 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7714 * @param {String} top The top CSS property value
7715 * @return {Roo.Element} this
7717 setTop : function(top){
7718 this.setStyle("top", this.addUnits(top));
7723 * Sets the element's CSS right style.
7724 * @param {String} right The right CSS property value
7725 * @return {Roo.Element} this
7727 setRight : function(right){
7728 this.setStyle("right", this.addUnits(right));
7733 * Sets the element's CSS bottom style.
7734 * @param {String} bottom The bottom CSS property value
7735 * @return {Roo.Element} this
7737 setBottom : function(bottom){
7738 this.setStyle("bottom", this.addUnits(bottom));
7743 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7744 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7745 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7746 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7747 * @return {Roo.Element} this
7749 setXY : function(pos, animate){
7751 D.setXY(this.dom, pos);
7753 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
7759 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7760 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7761 * @param {Number} x X value for new position (coordinates are page-based)
7762 * @param {Number} y Y value for new position (coordinates are page-based)
7763 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7764 * @return {Roo.Element} this
7766 setLocation : function(x, y, animate){
7767 this.setXY([x, y], this.preanim(arguments, 2));
7772 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7773 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7774 * @param {Number} x X value for new position (coordinates are page-based)
7775 * @param {Number} y Y value for new position (coordinates are page-based)
7776 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7777 * @return {Roo.Element} this
7779 moveTo : function(x, y, animate){
7780 this.setXY([x, y], this.preanim(arguments, 2));
7785 * Returns the region of the given element.
7786 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
7787 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
7789 getRegion : function(){
7790 return D.getRegion(this.dom);
7794 * Returns the offset height of the element
7795 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
7796 * @return {Number} The element's height
7798 getHeight : function(contentHeight){
7799 var h = this.dom.offsetHeight || 0;
7800 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
7804 * Returns the offset width of the element
7805 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
7806 * @return {Number} The element's width
7808 getWidth : function(contentWidth){
7809 var w = this.dom.offsetWidth || 0;
7810 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
7814 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
7815 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
7816 * if a height has not been set using CSS.
7819 getComputedHeight : function(){
7820 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
7822 h = parseInt(this.getStyle('height'), 10) || 0;
7823 if(!this.isBorderBox()){
7824 h += this.getFrameWidth('tb');
7831 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
7832 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
7833 * if a width has not been set using CSS.
7836 getComputedWidth : function(){
7837 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
7839 w = parseInt(this.getStyle('width'), 10) || 0;
7840 if(!this.isBorderBox()){
7841 w += this.getFrameWidth('lr');
7848 * Returns the size of the element.
7849 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
7850 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
7852 getSize : function(contentSize){
7853 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
7857 * Returns the width and height of the viewport.
7858 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
7860 getViewSize : function(){
7861 var d = this.dom, doc = document, aw = 0, ah = 0;
7862 if(d == doc || d == doc.body){
7863 return {width : D.getViewWidth(), height: D.getViewHeight()};
7866 width : d.clientWidth,
7867 height: d.clientHeight
7873 * Returns the value of the "value" attribute
7874 * @param {Boolean} asNumber true to parse the value as a number
7875 * @return {String/Number}
7877 getValue : function(asNumber){
7878 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
7882 adjustWidth : function(width){
7883 if(typeof width == "number"){
7884 if(this.autoBoxAdjust && !this.isBorderBox()){
7885 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
7895 adjustHeight : function(height){
7896 if(typeof height == "number"){
7897 if(this.autoBoxAdjust && !this.isBorderBox()){
7898 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
7908 * Set the width of the element
7909 * @param {Number} width The new width
7910 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7911 * @return {Roo.Element} this
7913 setWidth : function(width, animate){
7914 width = this.adjustWidth(width);
7916 this.dom.style.width = this.addUnits(width);
7918 this.anim({width: {to: width}}, this.preanim(arguments, 1));
7924 * Set the height of the element
7925 * @param {Number} height The new height
7926 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7927 * @return {Roo.Element} this
7929 setHeight : function(height, animate){
7930 height = this.adjustHeight(height);
7932 this.dom.style.height = this.addUnits(height);
7934 this.anim({height: {to: height}}, this.preanim(arguments, 1));
7940 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
7941 * @param {Number} width The new width
7942 * @param {Number} height The new height
7943 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7944 * @return {Roo.Element} this
7946 setSize : function(width, height, animate){
7947 if(typeof width == "object"){ // in case of object from getSize()
7948 height = width.height; width = width.width;
7950 width = this.adjustWidth(width); height = this.adjustHeight(height);
7952 this.dom.style.width = this.addUnits(width);
7953 this.dom.style.height = this.addUnits(height);
7955 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
7961 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
7962 * @param {Number} x X value for new position (coordinates are page-based)
7963 * @param {Number} y Y value for new position (coordinates are page-based)
7964 * @param {Number} width The new width
7965 * @param {Number} height The new height
7966 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7967 * @return {Roo.Element} this
7969 setBounds : function(x, y, width, height, animate){
7971 this.setSize(width, height);
7972 this.setLocation(x, y);
7974 width = this.adjustWidth(width); height = this.adjustHeight(height);
7975 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
7976 this.preanim(arguments, 4), 'motion');
7982 * 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.
7983 * @param {Roo.lib.Region} region The region to fill
7984 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7985 * @return {Roo.Element} this
7987 setRegion : function(region, animate){
7988 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
7993 * Appends an event handler
7995 * @param {String} eventName The type of event to append
7996 * @param {Function} fn The method the event invokes
7997 * @param {Object} scope (optional) The scope (this object) of the fn
7998 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
8000 addListener : function(eventName, fn, scope, options){
8002 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8007 * Removes an event handler from this element
8008 * @param {String} eventName the type of event to remove
8009 * @param {Function} fn the method the event invokes
8010 * @return {Roo.Element} this
8012 removeListener : function(eventName, fn){
8013 Roo.EventManager.removeListener(this.dom, eventName, fn);
8018 * Removes all previous added listeners from this element
8019 * @return {Roo.Element} this
8021 removeAllListeners : function(){
8022 E.purgeElement(this.dom);
8026 relayEvent : function(eventName, observable){
8027 this.on(eventName, function(e){
8028 observable.fireEvent(eventName, e);
8033 * Set the opacity of the element
8034 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8035 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8036 * @return {Roo.Element} this
8038 setOpacity : function(opacity, animate){
8040 var s = this.dom.style;
8043 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8044 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8046 s.opacity = opacity;
8049 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8055 * Gets the left X coordinate
8056 * @param {Boolean} local True to get the local css position instead of page coordinate
8059 getLeft : function(local){
8063 return parseInt(this.getStyle("left"), 10) || 0;
8068 * Gets the right X coordinate of the element (element X position + element width)
8069 * @param {Boolean} local True to get the local css position instead of page coordinate
8072 getRight : function(local){
8074 return this.getX() + this.getWidth();
8076 return (this.getLeft(true) + this.getWidth()) || 0;
8081 * Gets the top Y coordinate
8082 * @param {Boolean} local True to get the local css position instead of page coordinate
8085 getTop : function(local) {
8089 return parseInt(this.getStyle("top"), 10) || 0;
8094 * Gets the bottom Y coordinate of the element (element Y position + element height)
8095 * @param {Boolean} local True to get the local css position instead of page coordinate
8098 getBottom : function(local){
8100 return this.getY() + this.getHeight();
8102 return (this.getTop(true) + this.getHeight()) || 0;
8107 * Initializes positioning on this element. If a desired position is not passed, it will make the
8108 * the element positioned relative IF it is not already positioned.
8109 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8110 * @param {Number} zIndex (optional) The zIndex to apply
8111 * @param {Number} x (optional) Set the page X position
8112 * @param {Number} y (optional) Set the page Y position
8114 position : function(pos, zIndex, x, y){
8116 if(this.getStyle('position') == 'static'){
8117 this.setStyle('position', 'relative');
8120 this.setStyle("position", pos);
8123 this.setStyle("z-index", zIndex);
8125 if(x !== undefined && y !== undefined){
8127 }else if(x !== undefined){
8129 }else if(y !== undefined){
8135 * Clear positioning back to the default when the document was loaded
8136 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8137 * @return {Roo.Element} this
8139 clearPositioning : function(value){
8147 "position" : "static"
8153 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8154 * snapshot before performing an update and then restoring the element.
8157 getPositioning : function(){
8158 var l = this.getStyle("left");
8159 var t = this.getStyle("top");
8161 "position" : this.getStyle("position"),
8163 "right" : l ? "" : this.getStyle("right"),
8165 "bottom" : t ? "" : this.getStyle("bottom"),
8166 "z-index" : this.getStyle("z-index")
8171 * Gets the width of the border(s) for the specified side(s)
8172 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8173 * passing lr would get the border (l)eft width + the border (r)ight width.
8174 * @return {Number} The width of the sides passed added together
8176 getBorderWidth : function(side){
8177 return this.addStyles(side, El.borders);
8181 * Gets the width of the padding(s) for the specified side(s)
8182 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8183 * passing lr would get the padding (l)eft + the padding (r)ight.
8184 * @return {Number} The padding of the sides passed added together
8186 getPadding : function(side){
8187 return this.addStyles(side, El.paddings);
8191 * Set positioning with an object returned by getPositioning().
8192 * @param {Object} posCfg
8193 * @return {Roo.Element} this
8195 setPositioning : function(pc){
8196 this.applyStyles(pc);
8197 if(pc.right == "auto"){
8198 this.dom.style.right = "";
8200 if(pc.bottom == "auto"){
8201 this.dom.style.bottom = "";
8207 fixDisplay : function(){
8208 if(this.getStyle("display") == "none"){
8209 this.setStyle("visibility", "hidden");
8210 this.setStyle("display", this.originalDisplay); // first try reverting to default
8211 if(this.getStyle("display") == "none"){ // if that fails, default to block
8212 this.setStyle("display", "block");
8218 * Quick set left and top adding default units
8219 * @param {String} left The left CSS property value
8220 * @param {String} top The top CSS property value
8221 * @return {Roo.Element} this
8223 setLeftTop : function(left, top){
8224 this.dom.style.left = this.addUnits(left);
8225 this.dom.style.top = this.addUnits(top);
8230 * Move this element relative to its current position.
8231 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8232 * @param {Number} distance How far to move the element in pixels
8233 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8234 * @return {Roo.Element} this
8236 move : function(direction, distance, animate){
8237 var xy = this.getXY();
8238 direction = direction.toLowerCase();
8242 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8246 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8251 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8256 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8263 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8264 * @return {Roo.Element} this
8267 if(!this.isClipped){
8268 this.isClipped = true;
8269 this.originalClip = {
8270 "o": this.getStyle("overflow"),
8271 "x": this.getStyle("overflow-x"),
8272 "y": this.getStyle("overflow-y")
8274 this.setStyle("overflow", "hidden");
8275 this.setStyle("overflow-x", "hidden");
8276 this.setStyle("overflow-y", "hidden");
8282 * Return clipping (overflow) to original clipping before clip() was called
8283 * @return {Roo.Element} this
8285 unclip : function(){
8287 this.isClipped = false;
8288 var o = this.originalClip;
8289 if(o.o){this.setStyle("overflow", o.o);}
8290 if(o.x){this.setStyle("overflow-x", o.x);}
8291 if(o.y){this.setStyle("overflow-y", o.y);}
8298 * Gets the x,y coordinates specified by the anchor position on the element.
8299 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8300 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8301 * {width: (target width), height: (target height)} (defaults to the element's current size)
8302 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8303 * @return {Array} [x, y] An array containing the element's x and y coordinates
8305 getAnchorXY : function(anchor, local, s){
8306 //Passing a different size is useful for pre-calculating anchors,
8307 //especially for anchored animations that change the el size.
8309 var w, h, vp = false;
8312 if(d == document.body || d == document){
8314 w = D.getViewWidth(); h = D.getViewHeight();
8316 w = this.getWidth(); h = this.getHeight();
8319 w = s.width; h = s.height;
8321 var x = 0, y = 0, r = Math.round;
8322 switch((anchor || "tl").toLowerCase()){
8364 var sc = this.getScroll();
8365 return [x + sc.left, y + sc.top];
8367 //Add the element's offset xy
8368 var o = this.getXY();
8369 return [x+o[0], y+o[1]];
8373 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8374 * supported position values.
8375 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8376 * @param {String} position The position to align to.
8377 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8378 * @return {Array} [x, y]
8380 getAlignToXY : function(el, p, o){
8384 throw "Element.alignTo with an element that doesn't exist";
8386 var c = false; //constrain to viewport
8387 var p1 = "", p2 = "";
8394 }else if(p.indexOf("-") == -1){
8397 p = p.toLowerCase();
8398 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8400 throw "Element.alignTo with an invalid alignment " + p;
8402 p1 = m[1]; p2 = m[2]; c = !!m[3];
8404 //Subtract the aligned el's internal xy from the target's offset xy
8405 //plus custom offset to get the aligned el's new offset xy
8406 var a1 = this.getAnchorXY(p1, true);
8407 var a2 = el.getAnchorXY(p2, false);
8408 var x = a2[0] - a1[0] + o[0];
8409 var y = a2[1] - a1[1] + o[1];
8411 //constrain the aligned el to viewport if necessary
8412 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8413 // 5px of margin for ie
8414 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8416 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8417 //perpendicular to the vp border, allow the aligned el to slide on that border,
8418 //otherwise swap the aligned el to the opposite border of the target.
8419 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8420 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8421 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t"));
8422 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8425 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8426 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8428 if((x+w) > dw + scrollX){
8429 x = swapX ? r.left-w : dw+scrollX-w;
8432 x = swapX ? r.right : scrollX;
8434 if((y+h) > dh + scrollY){
8435 y = swapY ? r.top-h : dh+scrollY-h;
8438 y = swapY ? r.bottom : scrollY;
8445 getConstrainToXY : function(){
8446 var os = {top:0, left:0, bottom:0, right: 0};
8448 return function(el, local, offsets, proposedXY){
8450 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8452 var vw, vh, vx = 0, vy = 0;
8453 if(el.dom == document.body || el.dom == document){
8454 vw = Roo.lib.Dom.getViewWidth();
8455 vh = Roo.lib.Dom.getViewHeight();
8457 vw = el.dom.clientWidth;
8458 vh = el.dom.clientHeight;
8460 var vxy = el.getXY();
8466 var s = el.getScroll();
8468 vx += offsets.left + s.left;
8469 vy += offsets.top + s.top;
8471 vw -= offsets.right;
8472 vh -= offsets.bottom;
8477 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8478 var x = xy[0], y = xy[1];
8479 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8481 // only move it if it needs it
8484 // first validate right/bottom
8493 // then make sure top/left isn't negative
8502 return moved ? [x, y] : false;
8507 adjustForConstraints : function(xy, parent, offsets){
8508 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8512 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8513 * document it aligns it to the viewport.
8514 * The position parameter is optional, and can be specified in any one of the following formats:
8516 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8517 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8518 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8519 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8520 * <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
8521 * element's anchor point, and the second value is used as the target's anchor point.</li>
8523 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8524 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8525 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8526 * that specified in order to enforce the viewport constraints.
8527 * Following are all of the supported anchor positions:
8530 ----- -----------------------------
8531 tl The top left corner (default)
8532 t The center of the top edge
8533 tr The top right corner
8534 l The center of the left edge
8535 c In the center of the element
8536 r The center of the right edge
8537 bl The bottom left corner
8538 b The center of the bottom edge
8539 br The bottom right corner
8543 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8544 el.alignTo("other-el");
8546 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8547 el.alignTo("other-el", "tr?");
8549 // align the bottom right corner of el with the center left edge of other-el
8550 el.alignTo("other-el", "br-l?");
8552 // align the center of el with the bottom left corner of other-el and
8553 // adjust the x position by -6 pixels (and the y position by 0)
8554 el.alignTo("other-el", "c-bl", [-6, 0]);
8556 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8557 * @param {String} position The position to align to.
8558 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8559 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8560 * @return {Roo.Element} this
8562 alignTo : function(element, position, offsets, animate){
8563 var xy = this.getAlignToXY(element, position, offsets);
8564 this.setXY(xy, this.preanim(arguments, 3));
8569 * Anchors an element to another element and realigns it when the window is resized.
8570 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8571 * @param {String} position The position to align to.
8572 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8573 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8574 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8575 * is a number, it is used as the buffer delay (defaults to 50ms).
8576 * @param {Function} callback The function to call after the animation finishes
8577 * @return {Roo.Element} this
8579 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8580 var action = function(){
8581 this.alignTo(el, alignment, offsets, animate);
8582 Roo.callback(callback, this);
8584 Roo.EventManager.onWindowResize(action, this);
8585 var tm = typeof monitorScroll;
8586 if(tm != 'undefined'){
8587 Roo.EventManager.on(window, 'scroll', action, this,
8588 {buffer: tm == 'number' ? monitorScroll : 50});
8590 action.call(this); // align immediately
8594 * Clears any opacity settings from this element. Required in some cases for IE.
8595 * @return {Roo.Element} this
8597 clearOpacity : function(){
8598 if (window.ActiveXObject) {
8599 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8600 this.dom.style.filter = "";
8603 this.dom.style.opacity = "";
8604 this.dom.style["-moz-opacity"] = "";
8605 this.dom.style["-khtml-opacity"] = "";
8611 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8612 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8613 * @return {Roo.Element} this
8615 hide : function(animate){
8616 this.setVisible(false, this.preanim(arguments, 0));
8621 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8622 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8623 * @return {Roo.Element} this
8625 show : function(animate){
8626 this.setVisible(true, this.preanim(arguments, 0));
8631 * @private Test if size has a unit, otherwise appends the default
8633 addUnits : function(size){
8634 return Roo.Element.addUnits(size, this.defaultUnit);
8638 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8639 * @return {Roo.Element} this
8641 beginMeasure : function(){
8643 if(el.offsetWidth || el.offsetHeight){
8644 return this; // offsets work already
8647 var p = this.dom, b = document.body; // start with this element
8648 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8649 var pe = Roo.get(p);
8650 if(pe.getStyle('display') == 'none'){
8651 changed.push({el: p, visibility: pe.getStyle("visibility")});
8652 p.style.visibility = "hidden";
8653 p.style.display = "block";
8657 this._measureChanged = changed;
8663 * Restores displays to before beginMeasure was called
8664 * @return {Roo.Element} this
8666 endMeasure : function(){
8667 var changed = this._measureChanged;
8669 for(var i = 0, len = changed.length; i < len; i++) {
8671 r.el.style.visibility = r.visibility;
8672 r.el.style.display = "none";
8674 this._measureChanged = null;
8680 * Update the innerHTML of this element, optionally searching for and processing scripts
8681 * @param {String} html The new HTML
8682 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8683 * @param {Function} callback For async script loading you can be noticed when the update completes
8684 * @return {Roo.Element} this
8686 update : function(html, loadScripts, callback){
8687 if(typeof html == "undefined"){
8690 if(loadScripts !== true){
8691 this.dom.innerHTML = html;
8692 if(typeof callback == "function"){
8700 html += '<span id="' + id + '"></span>';
8702 E.onAvailable(id, function(){
8703 var hd = document.getElementsByTagName("head")[0];
8704 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8705 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8706 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8709 while(match = re.exec(html)){
8710 var attrs = match[1];
8711 var srcMatch = attrs ? attrs.match(srcRe) : false;
8712 if(srcMatch && srcMatch[2]){
8713 var s = document.createElement("script");
8714 s.src = srcMatch[2];
8715 var typeMatch = attrs.match(typeRe);
8716 if(typeMatch && typeMatch[2]){
8717 s.type = typeMatch[2];
8720 }else if(match[2] && match[2].length > 0){
8721 if(window.execScript) {
8722 window.execScript(match[2]);
8730 window.eval(match[2]);
8734 var el = document.getElementById(id);
8735 if(el){el.parentNode.removeChild(el);}
8736 if(typeof callback == "function"){
8740 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8745 * Direct access to the UpdateManager update() method (takes the same parameters).
8746 * @param {String/Function} url The url for this request or a function to call to get the url
8747 * @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}
8748 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8749 * @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.
8750 * @return {Roo.Element} this
8753 var um = this.getUpdateManager();
8754 um.update.apply(um, arguments);
8759 * Gets this element's UpdateManager
8760 * @return {Roo.UpdateManager} The UpdateManager
8762 getUpdateManager : function(){
8763 if(!this.updateManager){
8764 this.updateManager = new Roo.UpdateManager(this);
8766 return this.updateManager;
8770 * Disables text selection for this element (normalized across browsers)
8771 * @return {Roo.Element} this
8773 unselectable : function(){
8774 this.dom.unselectable = "on";
8775 this.swallowEvent("selectstart", true);
8776 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
8777 this.addClass("x-unselectable");
8782 * Calculates the x, y to center this element on the screen
8783 * @return {Array} The x, y values [x, y]
8785 getCenterXY : function(){
8786 return this.getAlignToXY(document, 'c-c');
8790 * Centers the Element in either the viewport, or another Element.
8791 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
8793 center : function(centerIn){
8794 this.alignTo(centerIn || document, 'c-c');
8799 * Tests various css rules/browsers to determine if this element uses a border box
8802 isBorderBox : function(){
8803 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
8807 * Return a box {x, y, width, height} that can be used to set another elements
8808 * size/location to match this element.
8809 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
8810 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
8811 * @return {Object} box An object in the format {x, y, width, height}
8813 getBox : function(contentBox, local){
8818 var left = parseInt(this.getStyle("left"), 10) || 0;
8819 var top = parseInt(this.getStyle("top"), 10) || 0;
8822 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
8824 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
8826 var l = this.getBorderWidth("l")+this.getPadding("l");
8827 var r = this.getBorderWidth("r")+this.getPadding("r");
8828 var t = this.getBorderWidth("t")+this.getPadding("t");
8829 var b = this.getBorderWidth("b")+this.getPadding("b");
8830 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)};
8832 bx.right = bx.x + bx.width;
8833 bx.bottom = bx.y + bx.height;
8838 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
8839 for more information about the sides.
8840 * @param {String} sides
8843 getFrameWidth : function(sides, onlyContentBox){
8844 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
8848 * 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.
8849 * @param {Object} box The box to fill {x, y, width, height}
8850 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
8851 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8852 * @return {Roo.Element} this
8854 setBox : function(box, adjust, animate){
8855 var w = box.width, h = box.height;
8856 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
8857 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8858 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8860 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
8865 * Forces the browser to repaint this element
8866 * @return {Roo.Element} this
8868 repaint : function(){
8870 this.addClass("x-repaint");
8871 setTimeout(function(){
8872 Roo.get(dom).removeClass("x-repaint");
8878 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
8879 * then it returns the calculated width of the sides (see getPadding)
8880 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
8881 * @return {Object/Number}
8883 getMargins : function(side){
8886 top: parseInt(this.getStyle("margin-top"), 10) || 0,
8887 left: parseInt(this.getStyle("margin-left"), 10) || 0,
8888 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
8889 right: parseInt(this.getStyle("margin-right"), 10) || 0
8892 return this.addStyles(side, El.margins);
8897 addStyles : function(sides, styles){
8899 for(var i = 0, len = sides.length; i < len; i++){
8900 v = this.getStyle(styles[sides.charAt(i)]);
8902 w = parseInt(v, 10);
8910 * Creates a proxy element of this element
8911 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
8912 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
8913 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
8914 * @return {Roo.Element} The new proxy element
8916 createProxy : function(config, renderTo, matchBox){
8918 renderTo = Roo.getDom(renderTo);
8920 renderTo = document.body;
8922 config = typeof config == "object" ?
8923 config : {tag : "div", cls: config};
8924 var proxy = Roo.DomHelper.append(renderTo, config, true);
8926 proxy.setBox(this.getBox());
8932 * Puts a mask over this element to disable user interaction. Requires core.css.
8933 * This method can only be applied to elements which accept child nodes.
8934 * @param {String} msg (optional) A message to display in the mask
8935 * @param {String} msgCls (optional) A css class to apply to the msg element
8936 * @return {Element} The mask element
8938 mask : function(msg, msgCls)
8940 if(this.getStyle("position") == "static"){
8941 this.setStyle("position", "relative");
8944 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
8946 this.addClass("x-masked");
8947 this._mask.setDisplayed(true);
8952 while (dom && dom.style) {
8953 if (!isNaN(parseInt(dom.style.zIndex))) {
8954 z = Math.max(z, parseInt(dom.style.zIndex));
8956 dom = dom.parentNode;
8958 // if we are masking the body - then it hides everything..
8959 if (this.dom == document.body) {
8961 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
8962 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
8965 if(typeof msg == 'string'){
8967 this._maskMsg = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask-msg", cn:{tag:'div'}}, true);
8969 var mm = this._maskMsg;
8970 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
8971 mm.dom.firstChild.innerHTML = msg;
8972 mm.setDisplayed(true);
8974 mm.setStyle('z-index', z + 102);
8976 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
8977 this._mask.setHeight(this.getHeight());
8979 this._mask.setStyle('z-index', z + 100);
8985 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
8986 * it is cached for reuse.
8988 unmask : function(removeEl){
8990 if(removeEl === true){
8991 this._mask.remove();
8994 this._maskMsg.remove();
8995 delete this._maskMsg;
8998 this._mask.setDisplayed(false);
9000 this._maskMsg.setDisplayed(false);
9004 this.removeClass("x-masked");
9008 * Returns true if this element is masked
9011 isMasked : function(){
9012 return this._mask && this._mask.isVisible();
9016 * Creates an iframe shim for this element to keep selects and other windowed objects from
9018 * @return {Roo.Element} The new shim element
9020 createShim : function(){
9021 var el = document.createElement('iframe');
9022 el.frameBorder = 'no';
9023 el.className = 'roo-shim';
9024 if(Roo.isIE && Roo.isSecure){
9025 el.src = Roo.SSL_SECURE_URL;
9027 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9028 shim.autoBoxAdjust = false;
9033 * Removes this element from the DOM and deletes it from the cache
9035 remove : function(){
9036 if(this.dom.parentNode){
9037 this.dom.parentNode.removeChild(this.dom);
9039 delete El.cache[this.dom.id];
9043 * Sets up event handlers to add and remove a css class when the mouse is over this element
9044 * @param {String} className
9045 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9046 * mouseout events for children elements
9047 * @return {Roo.Element} this
9049 addClassOnOver : function(className, preventFlicker){
9050 this.on("mouseover", function(){
9051 Roo.fly(this, '_internal').addClass(className);
9053 var removeFn = function(e){
9054 if(preventFlicker !== true || !e.within(this, true)){
9055 Roo.fly(this, '_internal').removeClass(className);
9058 this.on("mouseout", removeFn, this.dom);
9063 * Sets up event handlers to add and remove a css class when this element has the focus
9064 * @param {String} className
9065 * @return {Roo.Element} this
9067 addClassOnFocus : function(className){
9068 this.on("focus", function(){
9069 Roo.fly(this, '_internal').addClass(className);
9071 this.on("blur", function(){
9072 Roo.fly(this, '_internal').removeClass(className);
9077 * 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)
9078 * @param {String} className
9079 * @return {Roo.Element} this
9081 addClassOnClick : function(className){
9083 this.on("mousedown", function(){
9084 Roo.fly(dom, '_internal').addClass(className);
9085 var d = Roo.get(document);
9086 var fn = function(){
9087 Roo.fly(dom, '_internal').removeClass(className);
9088 d.removeListener("mouseup", fn);
9090 d.on("mouseup", fn);
9096 * Stops the specified event from bubbling and optionally prevents the default action
9097 * @param {String} eventName
9098 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9099 * @return {Roo.Element} this
9101 swallowEvent : function(eventName, preventDefault){
9102 var fn = function(e){
9103 e.stopPropagation();
9108 if(eventName instanceof Array){
9109 for(var i = 0, len = eventName.length; i < len; i++){
9110 this.on(eventName[i], fn);
9114 this.on(eventName, fn);
9121 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9124 * Sizes this element to its parent element's dimensions performing
9125 * neccessary box adjustments.
9126 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9127 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9128 * @return {Roo.Element} this
9130 fitToParent : function(monitorResize, targetParent) {
9131 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9132 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9133 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9136 var p = Roo.get(targetParent || this.dom.parentNode);
9137 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9138 if (monitorResize === true) {
9139 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9140 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9146 * Gets the next sibling, skipping text nodes
9147 * @return {HTMLElement} The next sibling or null
9149 getNextSibling : function(){
9150 var n = this.dom.nextSibling;
9151 while(n && n.nodeType != 1){
9158 * Gets the previous sibling, skipping text nodes
9159 * @return {HTMLElement} The previous sibling or null
9161 getPrevSibling : function(){
9162 var n = this.dom.previousSibling;
9163 while(n && n.nodeType != 1){
9164 n = n.previousSibling;
9171 * Appends the passed element(s) to this element
9172 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9173 * @return {Roo.Element} this
9175 appendChild: function(el){
9182 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9183 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9184 * automatically generated with the specified attributes.
9185 * @param {HTMLElement} insertBefore (optional) a child element of this element
9186 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9187 * @return {Roo.Element} The new child element
9189 createChild: function(config, insertBefore, returnDom){
9190 config = config || {tag:'div'};
9192 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9194 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9198 * Appends this element to the passed element
9199 * @param {String/HTMLElement/Element} el The new parent element
9200 * @return {Roo.Element} this
9202 appendTo: function(el){
9203 el = Roo.getDom(el);
9204 el.appendChild(this.dom);
9209 * Inserts this element before the passed element in the DOM
9210 * @param {String/HTMLElement/Element} el The element to insert before
9211 * @return {Roo.Element} this
9213 insertBefore: function(el){
9214 el = Roo.getDom(el);
9215 el.parentNode.insertBefore(this.dom, el);
9220 * Inserts this element after the passed element in the DOM
9221 * @param {String/HTMLElement/Element} el The element to insert after
9222 * @return {Roo.Element} this
9224 insertAfter: function(el){
9225 el = Roo.getDom(el);
9226 el.parentNode.insertBefore(this.dom, el.nextSibling);
9231 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9232 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9233 * @return {Roo.Element} The new child
9235 insertFirst: function(el, returnDom){
9237 if(typeof el == 'object' && !el.nodeType){ // dh config
9238 return this.createChild(el, this.dom.firstChild, returnDom);
9240 el = Roo.getDom(el);
9241 this.dom.insertBefore(el, this.dom.firstChild);
9242 return !returnDom ? Roo.get(el) : el;
9247 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9248 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9249 * @param {String} where (optional) 'before' or 'after' defaults to before
9250 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9251 * @return {Roo.Element} the inserted Element
9253 insertSibling: function(el, where, returnDom){
9254 where = where ? where.toLowerCase() : 'before';
9256 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9258 if(typeof el == 'object' && !el.nodeType){ // dh config
9259 if(where == 'after' && !this.dom.nextSibling){
9260 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9262 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9266 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9267 where == 'before' ? this.dom : this.dom.nextSibling);
9276 * Creates and wraps this element with another element
9277 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9278 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9279 * @return {HTMLElement/Element} The newly created wrapper element
9281 wrap: function(config, returnDom){
9283 config = {tag: "div"};
9285 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9286 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9291 * Replaces the passed element with this element
9292 * @param {String/HTMLElement/Element} el The element to replace
9293 * @return {Roo.Element} this
9295 replace: function(el){
9297 this.insertBefore(el);
9303 * Inserts an html fragment into this element
9304 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9305 * @param {String} html The HTML fragment
9306 * @param {Boolean} returnEl True to return an Roo.Element
9307 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9309 insertHtml : function(where, html, returnEl){
9310 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9311 return returnEl ? Roo.get(el) : el;
9315 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9316 * @param {Object} o The object with the attributes
9317 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9318 * @return {Roo.Element} this
9320 set : function(o, useSet){
9322 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9324 if(attr == "style" || typeof o[attr] == "function") continue;
9326 el.className = o["cls"];
9328 if(useSet) el.setAttribute(attr, o[attr]);
9329 else el[attr] = o[attr];
9333 Roo.DomHelper.applyStyles(el, o.style);
9339 * Convenience method for constructing a KeyMap
9340 * @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:
9341 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9342 * @param {Function} fn The function to call
9343 * @param {Object} scope (optional) The scope of the function
9344 * @return {Roo.KeyMap} The KeyMap created
9346 addKeyListener : function(key, fn, scope){
9348 if(typeof key != "object" || key instanceof Array){
9364 return new Roo.KeyMap(this, config);
9368 * Creates a KeyMap for this element
9369 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9370 * @return {Roo.KeyMap} The KeyMap created
9372 addKeyMap : function(config){
9373 return new Roo.KeyMap(this, config);
9377 * Returns true if this element is scrollable.
9380 isScrollable : function(){
9382 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9386 * 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().
9387 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9388 * @param {Number} value The new scroll value
9389 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9390 * @return {Element} this
9393 scrollTo : function(side, value, animate){
9394 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9396 this.dom[prop] = value;
9398 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9399 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9405 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9406 * within this element's scrollable range.
9407 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9408 * @param {Number} distance How far to scroll the element in pixels
9409 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9410 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9411 * was scrolled as far as it could go.
9413 scroll : function(direction, distance, animate){
9414 if(!this.isScrollable()){
9418 var l = el.scrollLeft, t = el.scrollTop;
9419 var w = el.scrollWidth, h = el.scrollHeight;
9420 var cw = el.clientWidth, ch = el.clientHeight;
9421 direction = direction.toLowerCase();
9422 var scrolled = false;
9423 var a = this.preanim(arguments, 2);
9428 var v = Math.min(l + distance, w-cw);
9429 this.scrollTo("left", v, a);
9436 var v = Math.max(l - distance, 0);
9437 this.scrollTo("left", v, a);
9445 var v = Math.max(t - distance, 0);
9446 this.scrollTo("top", v, a);
9454 var v = Math.min(t + distance, h-ch);
9455 this.scrollTo("top", v, a);
9464 * Translates the passed page coordinates into left/top css values for this element
9465 * @param {Number/Array} x The page x or an array containing [x, y]
9466 * @param {Number} y The page y
9467 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9469 translatePoints : function(x, y){
9470 if(typeof x == 'object' || x instanceof Array){
9473 var p = this.getStyle('position');
9474 var o = this.getXY();
9476 var l = parseInt(this.getStyle('left'), 10);
9477 var t = parseInt(this.getStyle('top'), 10);
9480 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9483 t = (p == "relative") ? 0 : this.dom.offsetTop;
9486 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9490 * Returns the current scroll position of the element.
9491 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9493 getScroll : function(){
9494 var d = this.dom, doc = document;
9495 if(d == doc || d == doc.body){
9496 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9497 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9498 return {left: l, top: t};
9500 return {left: d.scrollLeft, top: d.scrollTop};
9505 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9506 * are convert to standard 6 digit hex color.
9507 * @param {String} attr The css attribute
9508 * @param {String} defaultValue The default value to use when a valid color isn't found
9509 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9512 getColor : function(attr, defaultValue, prefix){
9513 var v = this.getStyle(attr);
9514 if(!v || v == "transparent" || v == "inherit") {
9515 return defaultValue;
9517 var color = typeof prefix == "undefined" ? "#" : prefix;
9518 if(v.substr(0, 4) == "rgb("){
9519 var rvs = v.slice(4, v.length -1).split(",");
9520 for(var i = 0; i < 3; i++){
9521 var h = parseInt(rvs[i]).toString(16);
9528 if(v.substr(0, 1) == "#"){
9530 for(var i = 1; i < 4; i++){
9531 var c = v.charAt(i);
9534 }else if(v.length == 7){
9535 color += v.substr(1);
9539 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9543 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9544 * gradient background, rounded corners and a 4-way shadow.
9545 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9546 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9547 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9548 * @return {Roo.Element} this
9550 boxWrap : function(cls){
9551 cls = cls || 'x-box';
9552 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9553 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9558 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9559 * @param {String} namespace The namespace in which to look for the attribute
9560 * @param {String} name The attribute name
9561 * @return {String} The attribute value
9563 getAttributeNS : Roo.isIE ? function(ns, name){
9565 var type = typeof d[ns+":"+name];
9566 if(type != 'undefined' && type != 'unknown'){
9567 return d[ns+":"+name];
9570 } : function(ns, name){
9572 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9577 * Sets or Returns the value the dom attribute value
9578 * @param {String} name The attribute name
9579 * @param {String} value (optional) The value to set the attribute to
9580 * @return {String} The attribute value
9582 attr : function(name){
9583 if (arguments.length > 1) {
9584 this.dom.setAttribute(name, arguments[1]);
9585 return arguments[1];
9587 if (!this.dom.hasAttribute(name)) {
9590 return this.dom.getAttribute(name);
9597 var ep = El.prototype;
9600 * Appends an event handler (Shorthand for addListener)
9601 * @param {String} eventName The type of event to append
9602 * @param {Function} fn The method the event invokes
9603 * @param {Object} scope (optional) The scope (this object) of the fn
9604 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9607 ep.on = ep.addListener;
9609 ep.mon = ep.addListener;
9612 * Removes an event handler from this element (shorthand for removeListener)
9613 * @param {String} eventName the type of event to remove
9614 * @param {Function} fn the method the event invokes
9615 * @return {Roo.Element} this
9618 ep.un = ep.removeListener;
9621 * true to automatically adjust width and height settings for box-model issues (default to true)
9623 ep.autoBoxAdjust = true;
9626 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9629 El.addUnits = function(v, defaultUnit){
9630 if(v === "" || v == "auto"){
9633 if(v === undefined){
9636 if(typeof v == "number" || !El.unitPattern.test(v)){
9637 return v + (defaultUnit || 'px');
9642 // special markup used throughout Roo when box wrapping elements
9643 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>';
9645 * Visibility mode constant - Use visibility to hide element
9651 * Visibility mode constant - Use display to hide element
9657 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9658 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9659 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9671 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9672 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9673 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9674 * @return {Element} The Element object
9677 El.get = function(el){
9679 if(!el){ return null; }
9680 if(typeof el == "string"){ // element id
9681 if(!(elm = document.getElementById(el))){
9684 if(ex = El.cache[el]){
9687 ex = El.cache[el] = new El(elm);
9690 }else if(el.tagName){ // dom element
9694 if(ex = El.cache[id]){
9697 ex = El.cache[id] = new El(el);
9700 }else if(el instanceof El){
9702 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9703 // catch case where it hasn't been appended
9704 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9707 }else if(el.isComposite){
9709 }else if(el instanceof Array){
9710 return El.select(el);
9711 }else if(el == document){
9712 // create a bogus element object representing the document object
9714 var f = function(){};
9715 f.prototype = El.prototype;
9717 docEl.dom = document;
9725 El.uncache = function(el){
9726 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9728 delete El.cache[a[i].id || a[i]];
9734 // Garbage collection - uncache elements/purge listeners on orphaned elements
9735 // so we don't hold a reference and cause the browser to retain them
9736 El.garbageCollect = function(){
9737 if(!Roo.enableGarbageCollector){
9738 clearInterval(El.collectorThread);
9741 for(var eid in El.cache){
9742 var el = El.cache[eid], d = el.dom;
9743 // -------------------------------------------------------
9744 // Determining what is garbage:
9745 // -------------------------------------------------------
9747 // dom node is null, definitely garbage
9748 // -------------------------------------------------------
9750 // no parentNode == direct orphan, definitely garbage
9751 // -------------------------------------------------------
9752 // !d.offsetParent && !document.getElementById(eid)
9753 // display none elements have no offsetParent so we will
9754 // also try to look it up by it's id. However, check
9755 // offsetParent first so we don't do unneeded lookups.
9756 // This enables collection of elements that are not orphans
9757 // directly, but somewhere up the line they have an orphan
9759 // -------------------------------------------------------
9760 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
9761 delete El.cache[eid];
9762 if(d && Roo.enableListenerCollection){
9768 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
9772 El.Flyweight = function(dom){
9775 El.Flyweight.prototype = El.prototype;
9777 El._flyweights = {};
9779 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9780 * the dom node can be overwritten by other code.
9781 * @param {String/HTMLElement} el The dom node or id
9782 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9783 * prevent conflicts (e.g. internally Roo uses "_internal")
9785 * @return {Element} The shared Element object
9787 El.fly = function(el, named){
9788 named = named || '_global';
9789 el = Roo.getDom(el);
9793 if(!El._flyweights[named]){
9794 El._flyweights[named] = new El.Flyweight();
9796 El._flyweights[named].dom = el;
9797 return El._flyweights[named];
9801 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9802 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9803 * Shorthand of {@link Roo.Element#get}
9804 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9805 * @return {Element} The Element object
9811 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9812 * the dom node can be overwritten by other code.
9813 * Shorthand of {@link Roo.Element#fly}
9814 * @param {String/HTMLElement} el The dom node or id
9815 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9816 * prevent conflicts (e.g. internally Roo uses "_internal")
9818 * @return {Element} The shared Element object
9824 // speedy lookup for elements never to box adjust
9825 var noBoxAdjust = Roo.isStrict ? {
9828 input:1, select:1, textarea:1
9830 if(Roo.isIE || Roo.isGecko){
9831 noBoxAdjust['button'] = 1;
9835 Roo.EventManager.on(window, 'unload', function(){
9837 delete El._flyweights;
9845 Roo.Element.selectorFunction = Roo.DomQuery.select;
9848 Roo.Element.select = function(selector, unique, root){
9850 if(typeof selector == "string"){
9851 els = Roo.Element.selectorFunction(selector, root);
9852 }else if(selector.length !== undefined){
9855 throw "Invalid selector";
9857 if(unique === true){
9858 return new Roo.CompositeElement(els);
9860 return new Roo.CompositeElementLite(els);
9864 * Selects elements based on the passed CSS selector to enable working on them as 1.
9865 * @param {String/Array} selector The CSS selector or an array of elements
9866 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
9867 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
9868 * @return {CompositeElementLite/CompositeElement}
9872 Roo.select = Roo.Element.select;
9889 * Ext JS Library 1.1.1
9890 * Copyright(c) 2006-2007, Ext JS, LLC.
9892 * Originally Released Under LGPL - original licence link has changed is not relivant.
9895 * <script type="text/javascript">
9900 //Notifies Element that fx methods are available
9901 Roo.enableFx = true;
9905 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
9906 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
9907 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
9908 * Element effects to work.</p><br/>
9910 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
9911 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
9912 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
9913 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
9914 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
9915 * expected results and should be done with care.</p><br/>
9917 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
9918 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
9921 ----- -----------------------------
9922 tl The top left corner
9923 t The center of the top edge
9924 tr The top right corner
9925 l The center of the left edge
9926 r The center of the right edge
9927 bl The bottom left corner
9928 b The center of the bottom edge
9929 br The bottom right corner
9931 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
9932 * below are common options that can be passed to any Fx method.</b>
9933 * @cfg {Function} callback A function called when the effect is finished
9934 * @cfg {Object} scope The scope of the effect function
9935 * @cfg {String} easing A valid Easing value for the effect
9936 * @cfg {String} afterCls A css class to apply after the effect
9937 * @cfg {Number} duration The length of time (in seconds) that the effect should last
9938 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
9939 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
9940 * effects that end with the element being visually hidden, ignored otherwise)
9941 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
9942 * a function which returns such a specification that will be applied to the Element after the effect finishes
9943 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
9944 * @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
9945 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
9949 * Slides the element into view. An anchor point can be optionally passed to set the point of
9950 * origin for the slide effect. This function automatically handles wrapping the element with
9951 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
9954 // default: slide the element in from the top
9957 // custom: slide the element in from the right with a 2-second duration
9958 el.slideIn('r', { duration: 2 });
9960 // common config options shown with default values
9966 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
9967 * @param {Object} options (optional) Object literal with any of the Fx config options
9968 * @return {Roo.Element} The Element
9970 slideIn : function(anchor, o){
9971 var el = this.getFxEl();
9974 el.queueFx(o, function(){
9976 anchor = anchor || "t";
9978 // fix display to visibility
9981 // restore values after effect
9982 var r = this.getFxRestore();
9983 var b = this.getBox();
9984 // fixed size for slide
9988 var wrap = this.fxWrap(r.pos, o, "hidden");
9990 var st = this.dom.style;
9991 st.visibility = "visible";
9992 st.position = "absolute";
9994 // clear out temp styles after slide and unwrap
9995 var after = function(){
9996 el.fxUnwrap(wrap, r.pos, o);
9998 st.height = r.height;
10001 // time to calc the positions
10002 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10004 switch(anchor.toLowerCase()){
10006 wrap.setSize(b.width, 0);
10007 st.left = st.bottom = "0";
10011 wrap.setSize(0, b.height);
10012 st.right = st.top = "0";
10016 wrap.setSize(0, b.height);
10017 wrap.setX(b.right);
10018 st.left = st.top = "0";
10019 a = {width: bw, points: pt};
10022 wrap.setSize(b.width, 0);
10023 wrap.setY(b.bottom);
10024 st.left = st.top = "0";
10025 a = {height: bh, points: pt};
10028 wrap.setSize(0, 0);
10029 st.right = st.bottom = "0";
10030 a = {width: bw, height: bh};
10033 wrap.setSize(0, 0);
10034 wrap.setY(b.y+b.height);
10035 st.right = st.top = "0";
10036 a = {width: bw, height: bh, points: pt};
10039 wrap.setSize(0, 0);
10040 wrap.setXY([b.right, b.bottom]);
10041 st.left = st.top = "0";
10042 a = {width: bw, height: bh, points: pt};
10045 wrap.setSize(0, 0);
10046 wrap.setX(b.x+b.width);
10047 st.left = st.bottom = "0";
10048 a = {width: bw, height: bh, points: pt};
10051 this.dom.style.visibility = "visible";
10054 arguments.callee.anim = wrap.fxanim(a,
10064 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10065 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10066 * 'hidden') but block elements will still take up space in the document. The element must be removed
10067 * from the DOM using the 'remove' config option if desired. This function automatically handles
10068 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10071 // default: slide the element out to the top
10074 // custom: slide the element out to the right with a 2-second duration
10075 el.slideOut('r', { duration: 2 });
10077 // common config options shown with default values
10085 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10086 * @param {Object} options (optional) Object literal with any of the Fx config options
10087 * @return {Roo.Element} The Element
10089 slideOut : function(anchor, o){
10090 var el = this.getFxEl();
10093 el.queueFx(o, function(){
10095 anchor = anchor || "t";
10097 // restore values after effect
10098 var r = this.getFxRestore();
10100 var b = this.getBox();
10101 // fixed size for slide
10105 var wrap = this.fxWrap(r.pos, o, "visible");
10107 var st = this.dom.style;
10108 st.visibility = "visible";
10109 st.position = "absolute";
10113 var after = function(){
10115 el.setDisplayed(false);
10120 el.fxUnwrap(wrap, r.pos, o);
10122 st.width = r.width;
10123 st.height = r.height;
10128 var a, zero = {to: 0};
10129 switch(anchor.toLowerCase()){
10131 st.left = st.bottom = "0";
10132 a = {height: zero};
10135 st.right = st.top = "0";
10139 st.left = st.top = "0";
10140 a = {width: zero, points: {to:[b.right, b.y]}};
10143 st.left = st.top = "0";
10144 a = {height: zero, points: {to:[b.x, b.bottom]}};
10147 st.right = st.bottom = "0";
10148 a = {width: zero, height: zero};
10151 st.right = st.top = "0";
10152 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10155 st.left = st.top = "0";
10156 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10159 st.left = st.bottom = "0";
10160 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10164 arguments.callee.anim = wrap.fxanim(a,
10174 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10175 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10176 * The element must be removed from the DOM using the 'remove' config option if desired.
10182 // common config options shown with default values
10190 * @param {Object} options (optional) Object literal with any of the Fx config options
10191 * @return {Roo.Element} The Element
10193 puff : function(o){
10194 var el = this.getFxEl();
10197 el.queueFx(o, function(){
10198 this.clearOpacity();
10201 // restore values after effect
10202 var r = this.getFxRestore();
10203 var st = this.dom.style;
10205 var after = function(){
10207 el.setDisplayed(false);
10214 el.setPositioning(r.pos);
10215 st.width = r.width;
10216 st.height = r.height;
10221 var width = this.getWidth();
10222 var height = this.getHeight();
10224 arguments.callee.anim = this.fxanim({
10225 width : {to: this.adjustWidth(width * 2)},
10226 height : {to: this.adjustHeight(height * 2)},
10227 points : {by: [-(width * .5), -(height * .5)]},
10229 fontSize: {to:200, unit: "%"}
10240 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10241 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10242 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10248 // all config options shown with default values
10256 * @param {Object} options (optional) Object literal with any of the Fx config options
10257 * @return {Roo.Element} The Element
10259 switchOff : function(o){
10260 var el = this.getFxEl();
10263 el.queueFx(o, function(){
10264 this.clearOpacity();
10267 // restore values after effect
10268 var r = this.getFxRestore();
10269 var st = this.dom.style;
10271 var after = function(){
10273 el.setDisplayed(false);
10279 el.setPositioning(r.pos);
10280 st.width = r.width;
10281 st.height = r.height;
10286 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10287 this.clearOpacity();
10291 points:{by:[0, this.getHeight() * .5]}
10292 }, o, 'motion', 0.3, 'easeIn', after);
10293 }).defer(100, this);
10300 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10301 * changed using the "attr" config option) and then fading back to the original color. If no original
10302 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10305 // default: highlight background to yellow
10308 // custom: highlight foreground text to blue for 2 seconds
10309 el.highlight("0000ff", { attr: 'color', duration: 2 });
10311 // common config options shown with default values
10312 el.highlight("ffff9c", {
10313 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10314 endColor: (current color) or "ffffff",
10319 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10320 * @param {Object} options (optional) Object literal with any of the Fx config options
10321 * @return {Roo.Element} The Element
10323 highlight : function(color, o){
10324 var el = this.getFxEl();
10327 el.queueFx(o, function(){
10328 color = color || "ffff9c";
10329 attr = o.attr || "backgroundColor";
10331 this.clearOpacity();
10334 var origColor = this.getColor(attr);
10335 var restoreColor = this.dom.style[attr];
10336 endColor = (o.endColor || origColor) || "ffffff";
10338 var after = function(){
10339 el.dom.style[attr] = restoreColor;
10344 a[attr] = {from: color, to: endColor};
10345 arguments.callee.anim = this.fxanim(a,
10355 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10358 // default: a single light blue ripple
10361 // custom: 3 red ripples lasting 3 seconds total
10362 el.frame("ff0000", 3, { duration: 3 });
10364 // common config options shown with default values
10365 el.frame("C3DAF9", 1, {
10366 duration: 1 //duration of entire animation (not each individual ripple)
10367 // Note: Easing is not configurable and will be ignored if included
10370 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10371 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10372 * @param {Object} options (optional) Object literal with any of the Fx config options
10373 * @return {Roo.Element} The Element
10375 frame : function(color, count, o){
10376 var el = this.getFxEl();
10379 el.queueFx(o, function(){
10380 color = color || "#C3DAF9";
10381 if(color.length == 6){
10382 color = "#" + color;
10384 count = count || 1;
10385 duration = o.duration || 1;
10388 var b = this.getBox();
10389 var animFn = function(){
10390 var proxy = this.createProxy({
10393 visbility:"hidden",
10394 position:"absolute",
10395 "z-index":"35000", // yee haw
10396 border:"0px solid " + color
10399 var scale = Roo.isBorderBox ? 2 : 1;
10401 top:{from:b.y, to:b.y - 20},
10402 left:{from:b.x, to:b.x - 20},
10403 borderWidth:{from:0, to:10},
10404 opacity:{from:1, to:0},
10405 height:{from:b.height, to:(b.height + (20*scale))},
10406 width:{from:b.width, to:(b.width + (20*scale))}
10407 }, duration, function(){
10411 animFn.defer((duration/2)*1000, this);
10422 * Creates a pause before any subsequent queued effects begin. If there are
10423 * no effects queued after the pause it will have no effect.
10428 * @param {Number} seconds The length of time to pause (in seconds)
10429 * @return {Roo.Element} The Element
10431 pause : function(seconds){
10432 var el = this.getFxEl();
10435 el.queueFx(o, function(){
10436 setTimeout(function(){
10438 }, seconds * 1000);
10444 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10445 * using the "endOpacity" config option.
10448 // default: fade in from opacity 0 to 100%
10451 // custom: fade in from opacity 0 to 75% over 2 seconds
10452 el.fadeIn({ endOpacity: .75, duration: 2});
10454 // common config options shown with default values
10456 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10461 * @param {Object} options (optional) Object literal with any of the Fx config options
10462 * @return {Roo.Element} The Element
10464 fadeIn : function(o){
10465 var el = this.getFxEl();
10467 el.queueFx(o, function(){
10468 this.setOpacity(0);
10470 this.dom.style.visibility = 'visible';
10471 var to = o.endOpacity || 1;
10472 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10473 o, null, .5, "easeOut", function(){
10475 this.clearOpacity();
10484 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10485 * using the "endOpacity" config option.
10488 // default: fade out from the element's current opacity to 0
10491 // custom: fade out from the element's current opacity to 25% over 2 seconds
10492 el.fadeOut({ endOpacity: .25, duration: 2});
10494 // common config options shown with default values
10496 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10503 * @param {Object} options (optional) Object literal with any of the Fx config options
10504 * @return {Roo.Element} The Element
10506 fadeOut : function(o){
10507 var el = this.getFxEl();
10509 el.queueFx(o, function(){
10510 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10511 o, null, .5, "easeOut", function(){
10512 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10513 this.dom.style.display = "none";
10515 this.dom.style.visibility = "hidden";
10517 this.clearOpacity();
10525 * Animates the transition of an element's dimensions from a starting height/width
10526 * to an ending height/width.
10529 // change height and width to 100x100 pixels
10530 el.scale(100, 100);
10532 // common config options shown with default values. The height and width will default to
10533 // the element's existing values if passed as null.
10536 [element's height], {
10541 * @param {Number} width The new width (pass undefined to keep the original width)
10542 * @param {Number} height The new height (pass undefined to keep the original height)
10543 * @param {Object} options (optional) Object literal with any of the Fx config options
10544 * @return {Roo.Element} The Element
10546 scale : function(w, h, o){
10547 this.shift(Roo.apply({}, o, {
10555 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10556 * Any of these properties not specified in the config object will not be changed. This effect
10557 * requires that at least one new dimension, position or opacity setting must be passed in on
10558 * the config object in order for the function to have any effect.
10561 // slide the element horizontally to x position 200 while changing the height and opacity
10562 el.shift({ x: 200, height: 50, opacity: .8 });
10564 // common config options shown with default values.
10566 width: [element's width],
10567 height: [element's height],
10568 x: [element's x position],
10569 y: [element's y position],
10570 opacity: [element's opacity],
10575 * @param {Object} options Object literal with any of the Fx config options
10576 * @return {Roo.Element} The Element
10578 shift : function(o){
10579 var el = this.getFxEl();
10581 el.queueFx(o, function(){
10582 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10583 if(w !== undefined){
10584 a.width = {to: this.adjustWidth(w)};
10586 if(h !== undefined){
10587 a.height = {to: this.adjustHeight(h)};
10589 if(x !== undefined || y !== undefined){
10591 x !== undefined ? x : this.getX(),
10592 y !== undefined ? y : this.getY()
10595 if(op !== undefined){
10596 a.opacity = {to: op};
10598 if(o.xy !== undefined){
10599 a.points = {to: o.xy};
10601 arguments.callee.anim = this.fxanim(a,
10602 o, 'motion', .35, "easeOut", function(){
10610 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10611 * ending point of the effect.
10614 // default: slide the element downward while fading out
10617 // custom: slide the element out to the right with a 2-second duration
10618 el.ghost('r', { duration: 2 });
10620 // common config options shown with default values
10628 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10629 * @param {Object} options (optional) Object literal with any of the Fx config options
10630 * @return {Roo.Element} The Element
10632 ghost : function(anchor, o){
10633 var el = this.getFxEl();
10636 el.queueFx(o, function(){
10637 anchor = anchor || "b";
10639 // restore values after effect
10640 var r = this.getFxRestore();
10641 var w = this.getWidth(),
10642 h = this.getHeight();
10644 var st = this.dom.style;
10646 var after = function(){
10648 el.setDisplayed(false);
10654 el.setPositioning(r.pos);
10655 st.width = r.width;
10656 st.height = r.height;
10661 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10662 switch(anchor.toLowerCase()){
10689 arguments.callee.anim = this.fxanim(a,
10699 * Ensures that all effects queued after syncFx is called on the element are
10700 * run concurrently. This is the opposite of {@link #sequenceFx}.
10701 * @return {Roo.Element} The Element
10703 syncFx : function(){
10704 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10713 * Ensures that all effects queued after sequenceFx is called on the element are
10714 * run in sequence. This is the opposite of {@link #syncFx}.
10715 * @return {Roo.Element} The Element
10717 sequenceFx : function(){
10718 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10720 concurrent : false,
10727 nextFx : function(){
10728 var ef = this.fxQueue[0];
10735 * Returns true if the element has any effects actively running or queued, else returns false.
10736 * @return {Boolean} True if element has active effects, else false
10738 hasActiveFx : function(){
10739 return this.fxQueue && this.fxQueue[0];
10743 * Stops any running effects and clears the element's internal effects queue if it contains
10744 * any additional effects that haven't started yet.
10745 * @return {Roo.Element} The Element
10747 stopFx : function(){
10748 if(this.hasActiveFx()){
10749 var cur = this.fxQueue[0];
10750 if(cur && cur.anim && cur.anim.isAnimated()){
10751 this.fxQueue = [cur]; // clear out others
10752 cur.anim.stop(true);
10759 beforeFx : function(o){
10760 if(this.hasActiveFx() && !o.concurrent){
10771 * Returns true if the element is currently blocking so that no other effect can be queued
10772 * until this effect is finished, else returns false if blocking is not set. This is commonly
10773 * used to ensure that an effect initiated by a user action runs to completion prior to the
10774 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
10775 * @return {Boolean} True if blocking, else false
10777 hasFxBlock : function(){
10778 var q = this.fxQueue;
10779 return q && q[0] && q[0].block;
10783 queueFx : function(o, fn){
10787 if(!this.hasFxBlock()){
10788 Roo.applyIf(o, this.fxDefaults);
10790 var run = this.beforeFx(o);
10791 fn.block = o.block;
10792 this.fxQueue.push(fn);
10804 fxWrap : function(pos, o, vis){
10806 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
10809 wrapXY = this.getXY();
10811 var div = document.createElement("div");
10812 div.style.visibility = vis;
10813 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
10814 wrap.setPositioning(pos);
10815 if(wrap.getStyle("position") == "static"){
10816 wrap.position("relative");
10818 this.clearPositioning('auto');
10820 wrap.dom.appendChild(this.dom);
10822 wrap.setXY(wrapXY);
10829 fxUnwrap : function(wrap, pos, o){
10830 this.clearPositioning();
10831 this.setPositioning(pos);
10833 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
10839 getFxRestore : function(){
10840 var st = this.dom.style;
10841 return {pos: this.getPositioning(), width: st.width, height : st.height};
10845 afterFx : function(o){
10847 this.applyStyles(o.afterStyle);
10850 this.addClass(o.afterCls);
10852 if(o.remove === true){
10855 Roo.callback(o.callback, o.scope, [this]);
10857 this.fxQueue.shift();
10863 getFxEl : function(){ // support for composite element fx
10864 return Roo.get(this.dom);
10868 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
10869 animType = animType || 'run';
10871 var anim = Roo.lib.Anim[animType](
10873 (opt.duration || defaultDur) || .35,
10874 (opt.easing || defaultEase) || 'easeOut',
10876 Roo.callback(cb, this);
10885 // backwords compat
10886 Roo.Fx.resize = Roo.Fx.scale;
10888 //When included, Roo.Fx is automatically applied to Element so that all basic
10889 //effects are available directly via the Element API
10890 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
10892 * Ext JS Library 1.1.1
10893 * Copyright(c) 2006-2007, Ext JS, LLC.
10895 * Originally Released Under LGPL - original licence link has changed is not relivant.
10898 * <script type="text/javascript">
10903 * @class Roo.CompositeElement
10904 * Standard composite class. Creates a Roo.Element for every element in the collection.
10906 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
10907 * actions will be performed on all the elements in this collection.</b>
10909 * All methods return <i>this</i> and can be chained.
10911 var els = Roo.select("#some-el div.some-class", true);
10912 // or select directly from an existing element
10913 var el = Roo.get('some-el');
10914 el.select('div.some-class', true);
10916 els.setWidth(100); // all elements become 100 width
10917 els.hide(true); // all elements fade out and hide
10919 els.setWidth(100).hide(true);
10922 Roo.CompositeElement = function(els){
10923 this.elements = [];
10924 this.addElements(els);
10926 Roo.CompositeElement.prototype = {
10928 addElements : function(els){
10929 if(!els) return this;
10930 if(typeof els == "string"){
10931 els = Roo.Element.selectorFunction(els);
10933 var yels = this.elements;
10934 var index = yels.length-1;
10935 for(var i = 0, len = els.length; i < len; i++) {
10936 yels[++index] = Roo.get(els[i]);
10942 * Clears this composite and adds the elements returned by the passed selector.
10943 * @param {String/Array} els A string CSS selector, an array of elements or an element
10944 * @return {CompositeElement} this
10946 fill : function(els){
10947 this.elements = [];
10953 * Filters this composite to only elements that match the passed selector.
10954 * @param {String} selector A string CSS selector
10955 * @return {CompositeElement} this
10957 filter : function(selector){
10959 this.each(function(el){
10960 if(el.is(selector)){
10961 els[els.length] = el.dom;
10968 invoke : function(fn, args){
10969 var els = this.elements;
10970 for(var i = 0, len = els.length; i < len; i++) {
10971 Roo.Element.prototype[fn].apply(els[i], args);
10976 * Adds elements to this composite.
10977 * @param {String/Array} els A string CSS selector, an array of elements or an element
10978 * @return {CompositeElement} this
10980 add : function(els){
10981 if(typeof els == "string"){
10982 this.addElements(Roo.Element.selectorFunction(els));
10983 }else if(els.length !== undefined){
10984 this.addElements(els);
10986 this.addElements([els]);
10991 * Calls the passed function passing (el, this, index) for each element in this composite.
10992 * @param {Function} fn The function to call
10993 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
10994 * @return {CompositeElement} this
10996 each : function(fn, scope){
10997 var els = this.elements;
10998 for(var i = 0, len = els.length; i < len; i++){
10999 if(fn.call(scope || els[i], els[i], this, i) === false) {
11007 * Returns the Element object at the specified index
11008 * @param {Number} index
11009 * @return {Roo.Element}
11011 item : function(index){
11012 return this.elements[index] || null;
11016 * Returns the first Element
11017 * @return {Roo.Element}
11019 first : function(){
11020 return this.item(0);
11024 * Returns the last Element
11025 * @return {Roo.Element}
11028 return this.item(this.elements.length-1);
11032 * Returns the number of elements in this composite
11035 getCount : function(){
11036 return this.elements.length;
11040 * Returns true if this composite contains the passed element
11043 contains : function(el){
11044 return this.indexOf(el) !== -1;
11048 * Returns true if this composite contains the passed element
11051 indexOf : function(el){
11052 return this.elements.indexOf(Roo.get(el));
11057 * Removes the specified element(s).
11058 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11059 * or an array of any of those.
11060 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11061 * @return {CompositeElement} this
11063 removeElement : function(el, removeDom){
11064 if(el instanceof Array){
11065 for(var i = 0, len = el.length; i < len; i++){
11066 this.removeElement(el[i]);
11070 var index = typeof el == 'number' ? el : this.indexOf(el);
11073 var d = this.elements[index];
11077 d.parentNode.removeChild(d);
11080 this.elements.splice(index, 1);
11086 * Replaces the specified element with the passed element.
11087 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11089 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11090 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11091 * @return {CompositeElement} this
11093 replaceElement : function(el, replacement, domReplace){
11094 var index = typeof el == 'number' ? el : this.indexOf(el);
11097 this.elements[index].replaceWith(replacement);
11099 this.elements.splice(index, 1, Roo.get(replacement))
11106 * Removes all elements.
11108 clear : function(){
11109 this.elements = [];
11113 Roo.CompositeElement.createCall = function(proto, fnName){
11114 if(!proto[fnName]){
11115 proto[fnName] = function(){
11116 return this.invoke(fnName, arguments);
11120 for(var fnName in Roo.Element.prototype){
11121 if(typeof Roo.Element.prototype[fnName] == "function"){
11122 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11128 * Ext JS Library 1.1.1
11129 * Copyright(c) 2006-2007, Ext JS, LLC.
11131 * Originally Released Under LGPL - original licence link has changed is not relivant.
11134 * <script type="text/javascript">
11138 * @class Roo.CompositeElementLite
11139 * @extends Roo.CompositeElement
11140 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11142 var els = Roo.select("#some-el div.some-class");
11143 // or select directly from an existing element
11144 var el = Roo.get('some-el');
11145 el.select('div.some-class');
11147 els.setWidth(100); // all elements become 100 width
11148 els.hide(true); // all elements fade out and hide
11150 els.setWidth(100).hide(true);
11151 </code></pre><br><br>
11152 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11153 * actions will be performed on all the elements in this collection.</b>
11155 Roo.CompositeElementLite = function(els){
11156 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11157 this.el = new Roo.Element.Flyweight();
11159 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11160 addElements : function(els){
11162 if(els instanceof Array){
11163 this.elements = this.elements.concat(els);
11165 var yels = this.elements;
11166 var index = yels.length-1;
11167 for(var i = 0, len = els.length; i < len; i++) {
11168 yels[++index] = els[i];
11174 invoke : function(fn, args){
11175 var els = this.elements;
11177 for(var i = 0, len = els.length; i < len; i++) {
11179 Roo.Element.prototype[fn].apply(el, args);
11184 * Returns a flyweight Element of the dom element object at the specified index
11185 * @param {Number} index
11186 * @return {Roo.Element}
11188 item : function(index){
11189 if(!this.elements[index]){
11192 this.el.dom = this.elements[index];
11196 // fixes scope with flyweight
11197 addListener : function(eventName, handler, scope, opt){
11198 var els = this.elements;
11199 for(var i = 0, len = els.length; i < len; i++) {
11200 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11206 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11207 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11208 * a reference to the dom node, use el.dom.</b>
11209 * @param {Function} fn The function to call
11210 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11211 * @return {CompositeElement} this
11213 each : function(fn, scope){
11214 var els = this.elements;
11216 for(var i = 0, len = els.length; i < len; i++){
11218 if(fn.call(scope || el, el, this, i) === false){
11225 indexOf : function(el){
11226 return this.elements.indexOf(Roo.getDom(el));
11229 replaceElement : function(el, replacement, domReplace){
11230 var index = typeof el == 'number' ? el : this.indexOf(el);
11232 replacement = Roo.getDom(replacement);
11234 var d = this.elements[index];
11235 d.parentNode.insertBefore(replacement, d);
11236 d.parentNode.removeChild(d);
11238 this.elements.splice(index, 1, replacement);
11243 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11247 * Ext JS Library 1.1.1
11248 * Copyright(c) 2006-2007, Ext JS, LLC.
11250 * Originally Released Under LGPL - original licence link has changed is not relivant.
11253 * <script type="text/javascript">
11259 * @class Roo.data.Connection
11260 * @extends Roo.util.Observable
11261 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11262 * either to a configured URL, or to a URL specified at request time.<br><br>
11264 * Requests made by this class are asynchronous, and will return immediately. No data from
11265 * the server will be available to the statement immediately following the {@link #request} call.
11266 * To process returned data, use a callback in the request options object, or an event listener.</p><br>
11268 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11269 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11270 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11271 * property and, if present, the IFRAME's XML document as the responseXML property.</p><br>
11272 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11273 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11274 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11275 * standard DOM methods.
11277 * @param {Object} config a configuration object.
11279 Roo.data.Connection = function(config){
11280 Roo.apply(this, config);
11283 * @event beforerequest
11284 * Fires before a network request is made to retrieve a data object.
11285 * @param {Connection} conn This Connection object.
11286 * @param {Object} options The options config object passed to the {@link #request} method.
11288 "beforerequest" : true,
11290 * @event requestcomplete
11291 * Fires if the request was successfully completed.
11292 * @param {Connection} conn This Connection object.
11293 * @param {Object} response The XHR object containing the response data.
11294 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11295 * @param {Object} options The options config object passed to the {@link #request} method.
11297 "requestcomplete" : true,
11299 * @event requestexception
11300 * Fires if an error HTTP status was returned from the server.
11301 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11302 * @param {Connection} conn This Connection object.
11303 * @param {Object} response The XHR object containing the response data.
11304 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11305 * @param {Object} options The options config object passed to the {@link #request} method.
11307 "requestexception" : true
11309 Roo.data.Connection.superclass.constructor.call(this);
11312 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11314 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11317 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11318 * extra parameters to each request made by this object. (defaults to undefined)
11321 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11322 * to each request made by this object. (defaults to undefined)
11325 * @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)
11328 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11332 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11338 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11341 disableCaching: true,
11344 * Sends an HTTP request to a remote server.
11345 * @param {Object} options An object which may contain the following properties:<ul>
11346 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11347 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11348 * request, a url encoded string or a function to call to get either.</li>
11349 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11350 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11351 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11352 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11353 * <li>options {Object} The parameter to the request call.</li>
11354 * <li>success {Boolean} True if the request succeeded.</li>
11355 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11357 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11358 * The callback is passed the following parameters:<ul>
11359 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11360 * <li>options {Object} The parameter to the request call.</li>
11362 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11363 * The callback is passed the following parameters:<ul>
11364 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11365 * <li>options {Object} The parameter to the request call.</li>
11367 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11368 * for the callback function. Defaults to the browser window.</li>
11369 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11370 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11371 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11372 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11373 * params for the post data. Any params will be appended to the URL.</li>
11374 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11376 * @return {Number} transactionId
11378 request : function(o){
11379 if(this.fireEvent("beforerequest", this, o) !== false){
11382 if(typeof p == "function"){
11383 p = p.call(o.scope||window, o);
11385 if(typeof p == "object"){
11386 p = Roo.urlEncode(o.params);
11388 if(this.extraParams){
11389 var extras = Roo.urlEncode(this.extraParams);
11390 p = p ? (p + '&' + extras) : extras;
11393 var url = o.url || this.url;
11394 if(typeof url == 'function'){
11395 url = url.call(o.scope||window, o);
11399 var form = Roo.getDom(o.form);
11400 url = url || form.action;
11402 var enctype = form.getAttribute("enctype");
11403 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11404 return this.doFormUpload(o, p, url);
11406 var f = Roo.lib.Ajax.serializeForm(form);
11407 p = p ? (p + '&' + f) : f;
11410 var hs = o.headers;
11411 if(this.defaultHeaders){
11412 hs = Roo.apply(hs || {}, this.defaultHeaders);
11419 success: this.handleResponse,
11420 failure: this.handleFailure,
11422 argument: {options: o},
11423 timeout : o.timeout || this.timeout
11426 var method = o.method||this.method||(p ? "POST" : "GET");
11428 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11429 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11432 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11436 }else if(this.autoAbort !== false){
11440 if((method == 'GET' && p) || o.xmlData){
11441 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11444 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11445 return this.transId;
11447 Roo.callback(o.callback, o.scope, [o, null, null]);
11453 * Determine whether this object has a request outstanding.
11454 * @param {Number} transactionId (Optional) defaults to the last transaction
11455 * @return {Boolean} True if there is an outstanding request.
11457 isLoading : function(transId){
11459 return Roo.lib.Ajax.isCallInProgress(transId);
11461 return this.transId ? true : false;
11466 * Aborts any outstanding request.
11467 * @param {Number} transactionId (Optional) defaults to the last transaction
11469 abort : function(transId){
11470 if(transId || this.isLoading()){
11471 Roo.lib.Ajax.abort(transId || this.transId);
11476 handleResponse : function(response){
11477 this.transId = false;
11478 var options = response.argument.options;
11479 response.argument = options ? options.argument : null;
11480 this.fireEvent("requestcomplete", this, response, options);
11481 Roo.callback(options.success, options.scope, [response, options]);
11482 Roo.callback(options.callback, options.scope, [options, true, response]);
11486 handleFailure : function(response, e){
11487 this.transId = false;
11488 var options = response.argument.options;
11489 response.argument = options ? options.argument : null;
11490 this.fireEvent("requestexception", this, response, options, e);
11491 Roo.callback(options.failure, options.scope, [response, options]);
11492 Roo.callback(options.callback, options.scope, [options, false, response]);
11496 doFormUpload : function(o, ps, url){
11498 var frame = document.createElement('iframe');
11501 frame.className = 'x-hidden';
11503 frame.src = Roo.SSL_SECURE_URL;
11505 document.body.appendChild(frame);
11508 document.frames[id].name = id;
11511 var form = Roo.getDom(o.form);
11513 form.method = 'POST';
11514 form.enctype = form.encoding = 'multipart/form-data';
11520 if(ps){ // add dynamic params
11522 ps = Roo.urlDecode(ps, false);
11524 if(ps.hasOwnProperty(k)){
11525 hd = document.createElement('input');
11526 hd.type = 'hidden';
11529 form.appendChild(hd);
11536 var r = { // bogus response object
11541 r.argument = o ? o.argument : null;
11546 doc = frame.contentWindow.document;
11548 doc = (frame.contentDocument || window.frames[id].document);
11550 if(doc && doc.body){
11551 r.responseText = doc.body.innerHTML;
11553 if(doc && doc.XMLDocument){
11554 r.responseXML = doc.XMLDocument;
11556 r.responseXML = doc;
11563 Roo.EventManager.removeListener(frame, 'load', cb, this);
11565 this.fireEvent("requestcomplete", this, r, o);
11566 Roo.callback(o.success, o.scope, [r, o]);
11567 Roo.callback(o.callback, o.scope, [o, true, r]);
11569 setTimeout(function(){document.body.removeChild(frame);}, 100);
11572 Roo.EventManager.on(frame, 'load', cb, this);
11575 if(hiddens){ // remove dynamic params
11576 for(var i = 0, len = hiddens.length; i < len; i++){
11577 form.removeChild(hiddens[i]);
11584 * Ext JS Library 1.1.1
11585 * Copyright(c) 2006-2007, Ext JS, LLC.
11587 * Originally Released Under LGPL - original licence link has changed is not relivant.
11590 * <script type="text/javascript">
11594 * Global Ajax request class.
11597 * @extends Roo.data.Connection
11600 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11601 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11602 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11603 * @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)
11604 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11605 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11606 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11608 Roo.Ajax = new Roo.data.Connection({
11617 * Serialize the passed form into a url encoded string
11619 * @param {String/HTMLElement} form
11622 serializeForm : function(form){
11623 return Roo.lib.Ajax.serializeForm(form);
11627 * Ext JS Library 1.1.1
11628 * Copyright(c) 2006-2007, Ext JS, LLC.
11630 * Originally Released Under LGPL - original licence link has changed is not relivant.
11633 * <script type="text/javascript">
11638 * @class Roo.UpdateManager
11639 * @extends Roo.util.Observable
11640 * Provides AJAX-style update for Element object.<br><br>
11643 * // Get it from a Roo.Element object
11644 * var el = Roo.get("foo");
11645 * var mgr = el.getUpdateManager();
11646 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11648 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11650 * // or directly (returns the same UpdateManager instance)
11651 * var mgr = new Roo.UpdateManager("myElementId");
11652 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11653 * mgr.on("update", myFcnNeedsToKnow);
11655 // short handed call directly from the element object
11656 Roo.get("foo").load({
11660 text: "Loading Foo..."
11664 * Create new UpdateManager directly.
11665 * @param {String/HTMLElement/Roo.Element} el The element to update
11666 * @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).
11668 Roo.UpdateManager = function(el, forceNew){
11670 if(!forceNew && el.updateManager){
11671 return el.updateManager;
11674 * The Element object
11675 * @type Roo.Element
11679 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
11682 this.defaultUrl = null;
11686 * @event beforeupdate
11687 * Fired before an update is made, return false from your handler and the update is cancelled.
11688 * @param {Roo.Element} el
11689 * @param {String/Object/Function} url
11690 * @param {String/Object} params
11692 "beforeupdate": true,
11695 * Fired after successful update is made.
11696 * @param {Roo.Element} el
11697 * @param {Object} oResponseObject The response Object
11702 * Fired on update failure.
11703 * @param {Roo.Element} el
11704 * @param {Object} oResponseObject The response Object
11708 var d = Roo.UpdateManager.defaults;
11710 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
11713 this.sslBlankUrl = d.sslBlankUrl;
11715 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
11718 this.disableCaching = d.disableCaching;
11720 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
11723 this.indicatorText = d.indicatorText;
11725 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
11728 this.showLoadIndicator = d.showLoadIndicator;
11730 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
11733 this.timeout = d.timeout;
11736 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
11739 this.loadScripts = d.loadScripts;
11742 * Transaction object of current executing transaction
11744 this.transaction = null;
11749 this.autoRefreshProcId = null;
11751 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
11754 this.refreshDelegate = this.refresh.createDelegate(this);
11756 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
11759 this.updateDelegate = this.update.createDelegate(this);
11761 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
11764 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
11768 this.successDelegate = this.processSuccess.createDelegate(this);
11772 this.failureDelegate = this.processFailure.createDelegate(this);
11774 if(!this.renderer){
11776 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
11778 this.renderer = new Roo.UpdateManager.BasicRenderer();
11781 Roo.UpdateManager.superclass.constructor.call(this);
11784 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
11786 * Get the Element this UpdateManager is bound to
11787 * @return {Roo.Element} The element
11789 getEl : function(){
11793 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
11794 * @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:
11797 url: "your-url.php",<br/>
11798 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
11799 callback: yourFunction,<br/>
11800 scope: yourObject, //(optional scope) <br/>
11801 discardUrl: false, <br/>
11802 nocache: false,<br/>
11803 text: "Loading...",<br/>
11805 scripts: false<br/>
11808 * The only required property is url. The optional properties nocache, text and scripts
11809 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
11810 * @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}
11811 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11812 * @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.
11814 update : function(url, params, callback, discardUrl){
11815 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
11816 var method = this.method,
11818 if(typeof url == "object"){ // must be config object
11821 params = params || cfg.params;
11822 callback = callback || cfg.callback;
11823 discardUrl = discardUrl || cfg.discardUrl;
11824 if(callback && cfg.scope){
11825 callback = callback.createDelegate(cfg.scope);
11827 if(typeof cfg.method != "undefined"){method = cfg.method;};
11828 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
11829 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
11830 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
11831 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
11833 this.showLoading();
11835 this.defaultUrl = url;
11837 if(typeof url == "function"){
11838 url = url.call(this);
11841 method = method || (params ? "POST" : "GET");
11842 if(method == "GET"){
11843 url = this.prepareUrl(url);
11846 var o = Roo.apply(cfg ||{}, {
11849 success: this.successDelegate,
11850 failure: this.failureDelegate,
11851 callback: undefined,
11852 timeout: (this.timeout*1000),
11853 argument: {"url": url, "form": null, "callback": callback, "params": params}
11855 Roo.log("updated manager called with timeout of " + o.timeout);
11856 this.transaction = Roo.Ajax.request(o);
11861 * 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.
11862 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
11863 * @param {String/HTMLElement} form The form Id or form element
11864 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
11865 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
11866 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11868 formUpdate : function(form, url, reset, callback){
11869 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
11870 if(typeof url == "function"){
11871 url = url.call(this);
11873 form = Roo.getDom(form);
11874 this.transaction = Roo.Ajax.request({
11877 success: this.successDelegate,
11878 failure: this.failureDelegate,
11879 timeout: (this.timeout*1000),
11880 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
11882 this.showLoading.defer(1, this);
11887 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
11888 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11890 refresh : function(callback){
11891 if(this.defaultUrl == null){
11894 this.update(this.defaultUrl, null, callback, true);
11898 * Set this element to auto refresh.
11899 * @param {Number} interval How often to update (in seconds).
11900 * @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)
11901 * @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}
11902 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11903 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
11905 startAutoRefresh : function(interval, url, params, callback, refreshNow){
11907 this.update(url || this.defaultUrl, params, callback, true);
11909 if(this.autoRefreshProcId){
11910 clearInterval(this.autoRefreshProcId);
11912 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
11916 * Stop auto refresh on this element.
11918 stopAutoRefresh : function(){
11919 if(this.autoRefreshProcId){
11920 clearInterval(this.autoRefreshProcId);
11921 delete this.autoRefreshProcId;
11925 isAutoRefreshing : function(){
11926 return this.autoRefreshProcId ? true : false;
11929 * Called to update the element to "Loading" state. Override to perform custom action.
11931 showLoading : function(){
11932 if(this.showLoadIndicator){
11933 this.el.update(this.indicatorText);
11938 * Adds unique parameter to query string if disableCaching = true
11941 prepareUrl : function(url){
11942 if(this.disableCaching){
11943 var append = "_dc=" + (new Date().getTime());
11944 if(url.indexOf("?") !== -1){
11945 url += "&" + append;
11947 url += "?" + append;
11956 processSuccess : function(response){
11957 this.transaction = null;
11958 if(response.argument.form && response.argument.reset){
11959 try{ // put in try/catch since some older FF releases had problems with this
11960 response.argument.form.reset();
11963 if(this.loadScripts){
11964 this.renderer.render(this.el, response, this,
11965 this.updateComplete.createDelegate(this, [response]));
11967 this.renderer.render(this.el, response, this);
11968 this.updateComplete(response);
11972 updateComplete : function(response){
11973 this.fireEvent("update", this.el, response);
11974 if(typeof response.argument.callback == "function"){
11975 response.argument.callback(this.el, true, response);
11982 processFailure : function(response){
11983 this.transaction = null;
11984 this.fireEvent("failure", this.el, response);
11985 if(typeof response.argument.callback == "function"){
11986 response.argument.callback(this.el, false, response);
11991 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
11992 * @param {Object} renderer The object implementing the render() method
11994 setRenderer : function(renderer){
11995 this.renderer = renderer;
11998 getRenderer : function(){
11999 return this.renderer;
12003 * Set the defaultUrl used for updates
12004 * @param {String/Function} defaultUrl The url or a function to call to get the url
12006 setDefaultUrl : function(defaultUrl){
12007 this.defaultUrl = defaultUrl;
12011 * Aborts the executing transaction
12013 abort : function(){
12014 if(this.transaction){
12015 Roo.Ajax.abort(this.transaction);
12020 * Returns true if an update is in progress
12021 * @return {Boolean}
12023 isUpdating : function(){
12024 if(this.transaction){
12025 return Roo.Ajax.isLoading(this.transaction);
12032 * @class Roo.UpdateManager.defaults
12033 * @static (not really - but it helps the doc tool)
12034 * The defaults collection enables customizing the default properties of UpdateManager
12036 Roo.UpdateManager.defaults = {
12038 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12044 * True to process scripts by default (Defaults to false).
12047 loadScripts : false,
12050 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12053 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12055 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12058 disableCaching : false,
12060 * Whether to show indicatorText when loading (Defaults to true).
12063 showLoadIndicator : true,
12065 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12068 indicatorText : '<div class="loading-indicator">Loading...</div>'
12072 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12074 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12075 * @param {String/HTMLElement/Roo.Element} el The element to update
12076 * @param {String} url The url
12077 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12078 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12081 * @member Roo.UpdateManager
12083 Roo.UpdateManager.updateElement = function(el, url, params, options){
12084 var um = Roo.get(el, true).getUpdateManager();
12085 Roo.apply(um, options);
12086 um.update(url, params, options ? options.callback : null);
12088 // alias for backwards compat
12089 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12091 * @class Roo.UpdateManager.BasicRenderer
12092 * Default Content renderer. Updates the elements innerHTML with the responseText.
12094 Roo.UpdateManager.BasicRenderer = function(){};
12096 Roo.UpdateManager.BasicRenderer.prototype = {
12098 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12099 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12100 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12101 * @param {Roo.Element} el The element being rendered
12102 * @param {Object} response The YUI Connect response object
12103 * @param {UpdateManager} updateManager The calling update manager
12104 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12106 render : function(el, response, updateManager, callback){
12107 el.update(response.responseText, updateManager.loadScripts, callback);
12113 * (c)) Alan Knowles
12119 * @class Roo.DomTemplate
12120 * @extends Roo.Template
12121 * An effort at a dom based template engine..
12123 * Similar to XTemplate, except it uses dom parsing to create the template..
12125 * Supported features:
12130 {a_variable} - output encoded.
12131 {a_variable.format:("Y-m-d")} - call a method on the variable
12132 {a_variable:raw} - unencoded output
12133 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12134 {a_variable:this.method_on_template(...)} - call a method on the template object.
12139 <div roo-for="a_variable or condition.."></div>
12140 <div roo-if="a_variable or condition"></div>
12141 <div roo-exec="some javascript"></div>
12142 <div roo-name="named_template"></div>
12147 Roo.DomTemplate = function()
12149 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12156 Roo.extend(Roo.DomTemplate, Roo.Template, {
12158 * id counter for sub templates.
12162 * flag to indicate if dom parser is inside a pre,
12163 * it will strip whitespace if not.
12168 * The various sub templates
12176 * basic tag replacing syntax
12179 * // you can fake an object call by doing this
12183 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12184 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12186 iterChild : function (node, method) {
12188 var oldPre = this.inPre;
12189 if (node.tagName == 'PRE') {
12192 for( var i = 0; i < node.childNodes.length; i++) {
12193 method.call(this, node.childNodes[i]);
12195 this.inPre = oldPre;
12201 * compile the template
12203 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12206 compile: function()
12210 // covert the html into DOM...
12214 doc = document.implementation.createHTMLDocument("");
12215 doc.documentElement.innerHTML = this.html ;
12216 div = doc.documentElement;
12218 // old IE... - nasty -- it causes all sorts of issues.. with
12219 // images getting pulled from server..
12220 div = document.createElement('div');
12221 div.innerHTML = this.html;
12223 //doc.documentElement.innerHTML = htmlBody
12229 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12231 var tpls = this.tpls;
12233 // create a top level template from the snippet..
12235 //Roo.log(div.innerHTML);
12242 body : div.innerHTML,
12255 Roo.each(tpls, function(tp){
12256 this.compileTpl(tp);
12257 this.tpls[tp.id] = tp;
12260 this.master = tpls[0];
12266 compileNode : function(node, istop) {
12271 // skip anything not a tag..
12272 if (node.nodeType != 1) {
12273 if (node.nodeType == 3 && !this.inPre) {
12274 // reduce white space..
12275 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12298 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12299 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12300 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12301 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12307 // just itterate children..
12308 this.iterChild(node,this.compileNode);
12311 tpl.uid = this.id++;
12312 tpl.value = node.getAttribute('roo-' + tpl.attr);
12313 node.removeAttribute('roo-'+ tpl.attr);
12314 if (tpl.attr != 'name') {
12315 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12316 node.parentNode.replaceChild(placeholder, node);
12319 var placeholder = document.createElement('span');
12320 placeholder.className = 'roo-tpl-' + tpl.value;
12321 node.parentNode.replaceChild(placeholder, node);
12324 // parent now sees '{domtplXXXX}
12325 this.iterChild(node,this.compileNode);
12327 // we should now have node body...
12328 var div = document.createElement('div');
12329 div.appendChild(node);
12331 // this has the unfortunate side effect of converting tagged attributes
12332 // eg. href="{...}" into %7C...%7D
12333 // this has been fixed by searching for those combo's although it's a bit hacky..
12336 tpl.body = div.innerHTML;
12343 switch (tpl.value) {
12344 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12345 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12346 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12351 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12355 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12359 tpl.id = tpl.value; // replace non characters???
12365 this.tpls.push(tpl);
12375 * Compile a segment of the template into a 'sub-template'
12381 compileTpl : function(tpl)
12383 var fm = Roo.util.Format;
12384 var useF = this.disableFormats !== true;
12386 var sep = Roo.isGecko ? "+\n" : ",\n";
12388 var undef = function(str) {
12389 Roo.debug && Roo.log("Property not found :" + str);
12393 //Roo.log(tpl.body);
12397 var fn = function(m, lbrace, name, format, args)
12400 //Roo.log(arguments);
12401 args = args ? args.replace(/\\'/g,"'") : args;
12402 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12403 if (typeof(format) == 'undefined') {
12404 format = 'htmlEncode';
12406 if (format == 'raw' ) {
12410 if(name.substr(0, 6) == 'domtpl'){
12411 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12414 // build an array of options to determine if value is undefined..
12416 // basically get 'xxxx.yyyy' then do
12417 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12418 // (function () { Roo.log("Property not found"); return ''; })() :
12423 Roo.each(name.split('.'), function(st) {
12424 lookfor += (lookfor.length ? '.': '') + st;
12425 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12428 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12431 if(format && useF){
12433 args = args ? ',' + args : "";
12435 if(format.substr(0, 5) != "this."){
12436 format = "fm." + format + '(';
12438 format = 'this.call("'+ format.substr(5) + '", ';
12442 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12445 if (args && args.length) {
12446 // called with xxyx.yuu:(test,test)
12448 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12450 // raw.. - :raw modifier..
12451 return "'"+ sep + udef_st + name + ")"+sep+"'";
12455 // branched to use + in gecko and [].join() in others
12457 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12458 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12461 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12462 body.push(tpl.body.replace(/(\r\n|\n)/g,
12463 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12464 body.push("'].join('');};};");
12465 body = body.join('');
12468 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12470 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12477 * same as applyTemplate, except it's done to one of the subTemplates
12478 * when using named templates, you can do:
12480 * var str = pl.applySubTemplate('your-name', values);
12483 * @param {Number} id of the template
12484 * @param {Object} values to apply to template
12485 * @param {Object} parent (normaly the instance of this object)
12487 applySubTemplate : function(id, values, parent)
12491 var t = this.tpls[id];
12495 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12496 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12500 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12507 if(t.execCall && t.execCall.call(this, values, parent)){
12511 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12517 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12518 parent = t.target ? values : parent;
12519 if(t.forCall && vs instanceof Array){
12521 for(var i = 0, len = vs.length; i < len; i++){
12523 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12525 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12527 //Roo.log(t.compiled);
12531 return buf.join('');
12534 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12539 return t.compiled.call(this, vs, parent);
12541 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12543 //Roo.log(t.compiled);
12551 applyTemplate : function(values){
12552 return this.master.compiled.call(this, values, {});
12553 //var s = this.subs;
12556 apply : function(){
12557 return this.applyTemplate.apply(this, arguments);
12562 Roo.DomTemplate.from = function(el){
12563 el = Roo.getDom(el);
12564 return new Roo.Domtemplate(el.value || el.innerHTML);
12567 * Ext JS Library 1.1.1
12568 * Copyright(c) 2006-2007, Ext JS, LLC.
12570 * Originally Released Under LGPL - original licence link has changed is not relivant.
12573 * <script type="text/javascript">
12577 * @class Roo.util.DelayedTask
12578 * Provides a convenient method of performing setTimeout where a new
12579 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12580 * You can use this class to buffer
12581 * the keypress events for a certain number of milliseconds, and perform only if they stop
12582 * for that amount of time.
12583 * @constructor The parameters to this constructor serve as defaults and are not required.
12584 * @param {Function} fn (optional) The default function to timeout
12585 * @param {Object} scope (optional) The default scope of that timeout
12586 * @param {Array} args (optional) The default Array of arguments
12588 Roo.util.DelayedTask = function(fn, scope, args){
12589 var id = null, d, t;
12591 var call = function(){
12592 var now = new Date().getTime();
12596 fn.apply(scope, args || []);
12600 * Cancels any pending timeout and queues a new one
12601 * @param {Number} delay The milliseconds to delay
12602 * @param {Function} newFn (optional) Overrides function passed to constructor
12603 * @param {Object} newScope (optional) Overrides scope passed to constructor
12604 * @param {Array} newArgs (optional) Overrides args passed to constructor
12606 this.delay = function(delay, newFn, newScope, newArgs){
12607 if(id && delay != d){
12611 t = new Date().getTime();
12613 scope = newScope || scope;
12614 args = newArgs || args;
12616 id = setInterval(call, d);
12621 * Cancel the last queued timeout
12623 this.cancel = function(){
12631 * Ext JS Library 1.1.1
12632 * Copyright(c) 2006-2007, Ext JS, LLC.
12634 * Originally Released Under LGPL - original licence link has changed is not relivant.
12637 * <script type="text/javascript">
12641 Roo.util.TaskRunner = function(interval){
12642 interval = interval || 10;
12643 var tasks = [], removeQueue = [];
12645 var running = false;
12647 var stopThread = function(){
12653 var startThread = function(){
12656 id = setInterval(runTasks, interval);
12660 var removeTask = function(task){
12661 removeQueue.push(task);
12667 var runTasks = function(){
12668 if(removeQueue.length > 0){
12669 for(var i = 0, len = removeQueue.length; i < len; i++){
12670 tasks.remove(removeQueue[i]);
12673 if(tasks.length < 1){
12678 var now = new Date().getTime();
12679 for(var i = 0, len = tasks.length; i < len; ++i){
12681 var itime = now - t.taskRunTime;
12682 if(t.interval <= itime){
12683 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
12684 t.taskRunTime = now;
12685 if(rt === false || t.taskRunCount === t.repeat){
12690 if(t.duration && t.duration <= (now - t.taskStartTime)){
12697 * Queues a new task.
12698 * @param {Object} task
12700 this.start = function(task){
12702 task.taskStartTime = new Date().getTime();
12703 task.taskRunTime = 0;
12704 task.taskRunCount = 0;
12709 this.stop = function(task){
12714 this.stopAll = function(){
12716 for(var i = 0, len = tasks.length; i < len; i++){
12717 if(tasks[i].onStop){
12726 Roo.TaskMgr = new Roo.util.TaskRunner();/*
12728 * Ext JS Library 1.1.1
12729 * Copyright(c) 2006-2007, Ext JS, LLC.
12731 * Originally Released Under LGPL - original licence link has changed is not relivant.
12734 * <script type="text/javascript">
12739 * @class Roo.util.MixedCollection
12740 * @extends Roo.util.Observable
12741 * A Collection class that maintains both numeric indexes and keys and exposes events.
12743 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
12744 * collection (defaults to false)
12745 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
12746 * and return the key value for that item. This is used when available to look up the key on items that
12747 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
12748 * equivalent to providing an implementation for the {@link #getKey} method.
12750 Roo.util.MixedCollection = function(allowFunctions, keyFn){
12758 * Fires when the collection is cleared.
12763 * Fires when an item is added to the collection.
12764 * @param {Number} index The index at which the item was added.
12765 * @param {Object} o The item added.
12766 * @param {String} key The key associated with the added item.
12771 * Fires when an item is replaced in the collection.
12772 * @param {String} key he key associated with the new added.
12773 * @param {Object} old The item being replaced.
12774 * @param {Object} new The new item.
12779 * Fires when an item is removed from the collection.
12780 * @param {Object} o The item being removed.
12781 * @param {String} key (optional) The key associated with the removed item.
12786 this.allowFunctions = allowFunctions === true;
12788 this.getKey = keyFn;
12790 Roo.util.MixedCollection.superclass.constructor.call(this);
12793 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
12794 allowFunctions : false,
12797 * Adds an item to the collection.
12798 * @param {String} key The key to associate with the item
12799 * @param {Object} o The item to add.
12800 * @return {Object} The item added.
12802 add : function(key, o){
12803 if(arguments.length == 1){
12805 key = this.getKey(o);
12807 if(typeof key == "undefined" || key === null){
12809 this.items.push(o);
12810 this.keys.push(null);
12812 var old = this.map[key];
12814 return this.replace(key, o);
12817 this.items.push(o);
12819 this.keys.push(key);
12821 this.fireEvent("add", this.length-1, o, key);
12826 * MixedCollection has a generic way to fetch keys if you implement getKey.
12829 var mc = new Roo.util.MixedCollection();
12830 mc.add(someEl.dom.id, someEl);
12831 mc.add(otherEl.dom.id, otherEl);
12835 var mc = new Roo.util.MixedCollection();
12836 mc.getKey = function(el){
12842 // or via the constructor
12843 var mc = new Roo.util.MixedCollection(false, function(el){
12849 * @param o {Object} The item for which to find the key.
12850 * @return {Object} The key for the passed item.
12852 getKey : function(o){
12857 * Replaces an item in the collection.
12858 * @param {String} key The key associated with the item to replace, or the item to replace.
12859 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
12860 * @return {Object} The new item.
12862 replace : function(key, o){
12863 if(arguments.length == 1){
12865 key = this.getKey(o);
12867 var old = this.item(key);
12868 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
12869 return this.add(key, o);
12871 var index = this.indexOfKey(key);
12872 this.items[index] = o;
12874 this.fireEvent("replace", key, old, o);
12879 * Adds all elements of an Array or an Object to the collection.
12880 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
12881 * an Array of values, each of which are added to the collection.
12883 addAll : function(objs){
12884 if(arguments.length > 1 || objs instanceof Array){
12885 var args = arguments.length > 1 ? arguments : objs;
12886 for(var i = 0, len = args.length; i < len; i++){
12890 for(var key in objs){
12891 if(this.allowFunctions || typeof objs[key] != "function"){
12892 this.add(key, objs[key]);
12899 * Executes the specified function once for every item in the collection, passing each
12900 * item as the first and only parameter. returning false from the function will stop the iteration.
12901 * @param {Function} fn The function to execute for each item.
12902 * @param {Object} scope (optional) The scope in which to execute the function.
12904 each : function(fn, scope){
12905 var items = [].concat(this.items); // each safe for removal
12906 for(var i = 0, len = items.length; i < len; i++){
12907 if(fn.call(scope || items[i], items[i], i, len) === false){
12914 * Executes the specified function once for every key in the collection, passing each
12915 * key, and its associated item as the first two parameters.
12916 * @param {Function} fn The function to execute for each item.
12917 * @param {Object} scope (optional) The scope in which to execute the function.
12919 eachKey : function(fn, scope){
12920 for(var i = 0, len = this.keys.length; i < len; i++){
12921 fn.call(scope || window, this.keys[i], this.items[i], i, len);
12926 * Returns the first item in the collection which elicits a true return value from the
12927 * passed selection function.
12928 * @param {Function} fn The selection function to execute for each item.
12929 * @param {Object} scope (optional) The scope in which to execute the function.
12930 * @return {Object} The first item in the collection which returned true from the selection function.
12932 find : function(fn, scope){
12933 for(var i = 0, len = this.items.length; i < len; i++){
12934 if(fn.call(scope || window, this.items[i], this.keys[i])){
12935 return this.items[i];
12942 * Inserts an item at the specified index in the collection.
12943 * @param {Number} index The index to insert the item at.
12944 * @param {String} key The key to associate with the new item, or the item itself.
12945 * @param {Object} o (optional) If the second parameter was a key, the new item.
12946 * @return {Object} The item inserted.
12948 insert : function(index, key, o){
12949 if(arguments.length == 2){
12951 key = this.getKey(o);
12953 if(index >= this.length){
12954 return this.add(key, o);
12957 this.items.splice(index, 0, o);
12958 if(typeof key != "undefined" && key != null){
12961 this.keys.splice(index, 0, key);
12962 this.fireEvent("add", index, o, key);
12967 * Removed an item from the collection.
12968 * @param {Object} o The item to remove.
12969 * @return {Object} The item removed.
12971 remove : function(o){
12972 return this.removeAt(this.indexOf(o));
12976 * Remove an item from a specified index in the collection.
12977 * @param {Number} index The index within the collection of the item to remove.
12979 removeAt : function(index){
12980 if(index < this.length && index >= 0){
12982 var o = this.items[index];
12983 this.items.splice(index, 1);
12984 var key = this.keys[index];
12985 if(typeof key != "undefined"){
12986 delete this.map[key];
12988 this.keys.splice(index, 1);
12989 this.fireEvent("remove", o, key);
12994 * Removed an item associated with the passed key fom the collection.
12995 * @param {String} key The key of the item to remove.
12997 removeKey : function(key){
12998 return this.removeAt(this.indexOfKey(key));
13002 * Returns the number of items in the collection.
13003 * @return {Number} the number of items in the collection.
13005 getCount : function(){
13006 return this.length;
13010 * Returns index within the collection of the passed Object.
13011 * @param {Object} o The item to find the index of.
13012 * @return {Number} index of the item.
13014 indexOf : function(o){
13015 if(!this.items.indexOf){
13016 for(var i = 0, len = this.items.length; i < len; i++){
13017 if(this.items[i] == o) return i;
13021 return this.items.indexOf(o);
13026 * Returns index within the collection of the passed key.
13027 * @param {String} key The key to find the index of.
13028 * @return {Number} index of the key.
13030 indexOfKey : function(key){
13031 if(!this.keys.indexOf){
13032 for(var i = 0, len = this.keys.length; i < len; i++){
13033 if(this.keys[i] == key) return i;
13037 return this.keys.indexOf(key);
13042 * Returns the item associated with the passed key OR index. Key has priority over index.
13043 * @param {String/Number} key The key or index of the item.
13044 * @return {Object} The item associated with the passed key.
13046 item : function(key){
13047 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13048 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13052 * Returns the item at the specified index.
13053 * @param {Number} index The index of the item.
13056 itemAt : function(index){
13057 return this.items[index];
13061 * Returns the item associated with the passed key.
13062 * @param {String/Number} key The key of the item.
13063 * @return {Object} The item associated with the passed key.
13065 key : function(key){
13066 return this.map[key];
13070 * Returns true if the collection contains the passed Object as an item.
13071 * @param {Object} o The Object to look for in the collection.
13072 * @return {Boolean} True if the collection contains the Object as an item.
13074 contains : function(o){
13075 return this.indexOf(o) != -1;
13079 * Returns true if the collection contains the passed Object as a key.
13080 * @param {String} key The key to look for in the collection.
13081 * @return {Boolean} True if the collection contains the Object as a key.
13083 containsKey : function(key){
13084 return typeof this.map[key] != "undefined";
13088 * Removes all items from the collection.
13090 clear : function(){
13095 this.fireEvent("clear");
13099 * Returns the first item in the collection.
13100 * @return {Object} the first item in the collection..
13102 first : function(){
13103 return this.items[0];
13107 * Returns the last item in the collection.
13108 * @return {Object} the last item in the collection..
13111 return this.items[this.length-1];
13114 _sort : function(property, dir, fn){
13115 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13116 fn = fn || function(a, b){
13119 var c = [], k = this.keys, items = this.items;
13120 for(var i = 0, len = items.length; i < len; i++){
13121 c[c.length] = {key: k[i], value: items[i], index: i};
13123 c.sort(function(a, b){
13124 var v = fn(a[property], b[property]) * dsc;
13126 v = (a.index < b.index ? -1 : 1);
13130 for(var i = 0, len = c.length; i < len; i++){
13131 items[i] = c[i].value;
13134 this.fireEvent("sort", this);
13138 * Sorts this collection with the passed comparison function
13139 * @param {String} direction (optional) "ASC" or "DESC"
13140 * @param {Function} fn (optional) comparison function
13142 sort : function(dir, fn){
13143 this._sort("value", dir, fn);
13147 * Sorts this collection by keys
13148 * @param {String} direction (optional) "ASC" or "DESC"
13149 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13151 keySort : function(dir, fn){
13152 this._sort("key", dir, fn || function(a, b){
13153 return String(a).toUpperCase()-String(b).toUpperCase();
13158 * Returns a range of items in this collection
13159 * @param {Number} startIndex (optional) defaults to 0
13160 * @param {Number} endIndex (optional) default to the last item
13161 * @return {Array} An array of items
13163 getRange : function(start, end){
13164 var items = this.items;
13165 if(items.length < 1){
13168 start = start || 0;
13169 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13172 for(var i = start; i <= end; i++) {
13173 r[r.length] = items[i];
13176 for(var i = start; i >= end; i--) {
13177 r[r.length] = items[i];
13184 * Filter the <i>objects</i> in this collection by a specific property.
13185 * Returns a new collection that has been filtered.
13186 * @param {String} property A property on your objects
13187 * @param {String/RegExp} value Either string that the property values
13188 * should start with or a RegExp to test against the property
13189 * @return {MixedCollection} The new filtered collection
13191 filter : function(property, value){
13192 if(!value.exec){ // not a regex
13193 value = String(value);
13194 if(value.length == 0){
13195 return this.clone();
13197 value = new RegExp("^" + Roo.escapeRe(value), "i");
13199 return this.filterBy(function(o){
13200 return o && value.test(o[property]);
13205 * Filter by a function. * Returns a new collection that has been filtered.
13206 * The passed function will be called with each
13207 * object in the collection. If the function returns true, the value is included
13208 * otherwise it is filtered.
13209 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13210 * @param {Object} scope (optional) The scope of the function (defaults to this)
13211 * @return {MixedCollection} The new filtered collection
13213 filterBy : function(fn, scope){
13214 var r = new Roo.util.MixedCollection();
13215 r.getKey = this.getKey;
13216 var k = this.keys, it = this.items;
13217 for(var i = 0, len = it.length; i < len; i++){
13218 if(fn.call(scope||this, it[i], k[i])){
13219 r.add(k[i], it[i]);
13226 * Creates a duplicate of this collection
13227 * @return {MixedCollection}
13229 clone : function(){
13230 var r = new Roo.util.MixedCollection();
13231 var k = this.keys, it = this.items;
13232 for(var i = 0, len = it.length; i < len; i++){
13233 r.add(k[i], it[i]);
13235 r.getKey = this.getKey;
13240 * Returns the item associated with the passed key or index.
13242 * @param {String/Number} key The key or index of the item.
13243 * @return {Object} The item associated with the passed key.
13245 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13247 * Ext JS Library 1.1.1
13248 * Copyright(c) 2006-2007, Ext JS, LLC.
13250 * Originally Released Under LGPL - original licence link has changed is not relivant.
13253 * <script type="text/javascript">
13256 * @class Roo.util.JSON
13257 * Modified version of Douglas Crockford"s json.js that doesn"t
13258 * mess with the Object prototype
13259 * http://www.json.org/js.html
13262 Roo.util.JSON = new (function(){
13263 var useHasOwn = {}.hasOwnProperty ? true : false;
13265 // crashes Safari in some instances
13266 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13268 var pad = function(n) {
13269 return n < 10 ? "0" + n : n;
13282 var encodeString = function(s){
13283 if (/["\\\x00-\x1f]/.test(s)) {
13284 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13289 c = b.charCodeAt();
13291 Math.floor(c / 16).toString(16) +
13292 (c % 16).toString(16);
13295 return '"' + s + '"';
13298 var encodeArray = function(o){
13299 var a = ["["], b, i, l = o.length, v;
13300 for (i = 0; i < l; i += 1) {
13302 switch (typeof v) {
13311 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13319 var encodeDate = function(o){
13320 return '"' + o.getFullYear() + "-" +
13321 pad(o.getMonth() + 1) + "-" +
13322 pad(o.getDate()) + "T" +
13323 pad(o.getHours()) + ":" +
13324 pad(o.getMinutes()) + ":" +
13325 pad(o.getSeconds()) + '"';
13329 * Encodes an Object, Array or other value
13330 * @param {Mixed} o The variable to encode
13331 * @return {String} The JSON string
13333 this.encode = function(o)
13335 // should this be extended to fully wrap stringify..
13337 if(typeof o == "undefined" || o === null){
13339 }else if(o instanceof Array){
13340 return encodeArray(o);
13341 }else if(o instanceof Date){
13342 return encodeDate(o);
13343 }else if(typeof o == "string"){
13344 return encodeString(o);
13345 }else if(typeof o == "number"){
13346 return isFinite(o) ? String(o) : "null";
13347 }else if(typeof o == "boolean"){
13350 var a = ["{"], b, i, v;
13352 if(!useHasOwn || o.hasOwnProperty(i)) {
13354 switch (typeof v) {
13363 a.push(this.encode(i), ":",
13364 v === null ? "null" : this.encode(v));
13375 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13376 * @param {String} json The JSON string
13377 * @return {Object} The resulting object
13379 this.decode = function(json){
13381 return /** eval:var:json */ eval("(" + json + ')');
13385 * Shorthand for {@link Roo.util.JSON#encode}
13386 * @member Roo encode
13388 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13390 * Shorthand for {@link Roo.util.JSON#decode}
13391 * @member Roo decode
13393 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13396 * Ext JS Library 1.1.1
13397 * Copyright(c) 2006-2007, Ext JS, LLC.
13399 * Originally Released Under LGPL - original licence link has changed is not relivant.
13402 * <script type="text/javascript">
13406 * @class Roo.util.Format
13407 * Reusable data formatting functions
13410 Roo.util.Format = function(){
13411 var trimRe = /^\s+|\s+$/g;
13414 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13415 * @param {String} value The string to truncate
13416 * @param {Number} length The maximum length to allow before truncating
13417 * @return {String} The converted text
13419 ellipsis : function(value, len){
13420 if(value && value.length > len){
13421 return value.substr(0, len-3)+"...";
13427 * Checks a reference and converts it to empty string if it is undefined
13428 * @param {Mixed} value Reference to check
13429 * @return {Mixed} Empty string if converted, otherwise the original value
13431 undef : function(value){
13432 return typeof value != "undefined" ? value : "";
13436 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13437 * @param {String} value The string to encode
13438 * @return {String} The encoded text
13440 htmlEncode : function(value){
13441 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13445 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13446 * @param {String} value The string to decode
13447 * @return {String} The decoded text
13449 htmlDecode : function(value){
13450 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13454 * Trims any whitespace from either side of a string
13455 * @param {String} value The text to trim
13456 * @return {String} The trimmed text
13458 trim : function(value){
13459 return String(value).replace(trimRe, "");
13463 * Returns a substring from within an original string
13464 * @param {String} value The original text
13465 * @param {Number} start The start index of the substring
13466 * @param {Number} length The length of the substring
13467 * @return {String} The substring
13469 substr : function(value, start, length){
13470 return String(value).substr(start, length);
13474 * Converts a string to all lower case letters
13475 * @param {String} value The text to convert
13476 * @return {String} The converted text
13478 lowercase : function(value){
13479 return String(value).toLowerCase();
13483 * Converts a string to all upper case letters
13484 * @param {String} value The text to convert
13485 * @return {String} The converted text
13487 uppercase : function(value){
13488 return String(value).toUpperCase();
13492 * Converts the first character only of a string to upper case
13493 * @param {String} value The text to convert
13494 * @return {String} The converted text
13496 capitalize : function(value){
13497 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13501 call : function(value, fn){
13502 if(arguments.length > 2){
13503 var args = Array.prototype.slice.call(arguments, 2);
13504 args.unshift(value);
13506 return /** eval:var:value */ eval(fn).apply(window, args);
13508 /** eval:var:value */
13509 return /** eval:var:value */ eval(fn).call(window, value);
13515 * safer version of Math.toFixed..??/
13516 * @param {Number/String} value The numeric value to format
13517 * @param {Number/String} value Decimal places
13518 * @return {String} The formatted currency string
13520 toFixed : function(v, n)
13522 // why not use to fixed - precision is buggered???
13524 return Math.round(v-0);
13526 var fact = Math.pow(10,n+1);
13527 v = (Math.round((v-0)*fact))/fact;
13528 var z = (''+fact).substring(2);
13529 if (v == Math.floor(v)) {
13530 return Math.floor(v) + '.' + z;
13533 // now just padd decimals..
13534 var ps = String(v).split('.');
13535 var fd = (ps[1] + z);
13536 var r = fd.substring(0,n);
13537 var rm = fd.substring(n);
13539 return ps[0] + '.' + r;
13541 r*=1; // turn it into a number;
13543 if (String(r).length != n) {
13546 r = String(r).substring(1); // chop the end off.
13549 return ps[0] + '.' + r;
13554 * Format a number as US currency
13555 * @param {Number/String} value The numeric value to format
13556 * @return {String} The formatted currency string
13558 usMoney : function(v){
13559 return '$' + Roo.util.Format.number(v);
13564 * eventually this should probably emulate php's number_format
13565 * @param {Number/String} value The numeric value to format
13566 * @param {Number} decimals number of decimal places
13567 * @return {String} The formatted currency string
13569 number : function(v,decimals)
13571 // multiply and round.
13572 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13573 var mul = Math.pow(10, decimals);
13574 var zero = String(mul).substring(1);
13575 v = (Math.round((v-0)*mul))/mul;
13577 // if it's '0' number.. then
13579 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13581 var ps = v.split('.');
13585 var r = /(\d+)(\d{3})/;
13587 while (r.test(whole)) {
13588 whole = whole.replace(r, '$1' + ',' + '$2');
13594 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13595 // does not have decimals
13596 (decimals ? ('.' + zero) : '');
13599 return whole + sub ;
13603 * Parse a value into a formatted date using the specified format pattern.
13604 * @param {Mixed} value The value to format
13605 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13606 * @return {String} The formatted date string
13608 date : function(v, format){
13612 if(!(v instanceof Date)){
13613 v = new Date(Date.parse(v));
13615 return v.dateFormat(format || Roo.util.Format.defaults.date);
13619 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13620 * @param {String} format Any valid date format string
13621 * @return {Function} The date formatting function
13623 dateRenderer : function(format){
13624 return function(v){
13625 return Roo.util.Format.date(v, format);
13630 stripTagsRE : /<\/?[^>]+>/gi,
13633 * Strips all HTML tags
13634 * @param {Mixed} value The text from which to strip tags
13635 * @return {String} The stripped text
13637 stripTags : function(v){
13638 return !v ? v : String(v).replace(this.stripTagsRE, "");
13642 Roo.util.Format.defaults = {
13646 * Ext JS Library 1.1.1
13647 * Copyright(c) 2006-2007, Ext JS, LLC.
13649 * Originally Released Under LGPL - original licence link has changed is not relivant.
13652 * <script type="text/javascript">
13659 * @class Roo.MasterTemplate
13660 * @extends Roo.Template
13661 * Provides a template that can have child templates. The syntax is:
13663 var t = new Roo.MasterTemplate(
13664 '<select name="{name}">',
13665 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13668 t.add('options', {value: 'foo', text: 'bar'});
13669 // or you can add multiple child elements in one shot
13670 t.addAll('options', [
13671 {value: 'foo', text: 'bar'},
13672 {value: 'foo2', text: 'bar2'},
13673 {value: 'foo3', text: 'bar3'}
13675 // then append, applying the master template values
13676 t.append('my-form', {name: 'my-select'});
13678 * A name attribute for the child template is not required if you have only one child
13679 * template or you want to refer to them by index.
13681 Roo.MasterTemplate = function(){
13682 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
13683 this.originalHtml = this.html;
13685 var m, re = this.subTemplateRe;
13688 while(m = re.exec(this.html)){
13689 var name = m[1], content = m[2];
13694 tpl : new Roo.Template(content)
13697 st[name] = st[subIndex];
13699 st[subIndex].tpl.compile();
13700 st[subIndex].tpl.call = this.call.createDelegate(this);
13703 this.subCount = subIndex;
13706 Roo.extend(Roo.MasterTemplate, Roo.Template, {
13708 * The regular expression used to match sub templates
13712 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
13715 * Applies the passed values to a child template.
13716 * @param {String/Number} name (optional) The name or index of the child template
13717 * @param {Array/Object} values The values to be applied to the template
13718 * @return {MasterTemplate} this
13720 add : function(name, values){
13721 if(arguments.length == 1){
13722 values = arguments[0];
13725 var s = this.subs[name];
13726 s.buffer[s.buffer.length] = s.tpl.apply(values);
13731 * Applies all the passed values to a child template.
13732 * @param {String/Number} name (optional) The name or index of the child template
13733 * @param {Array} values The values to be applied to the template, this should be an array of objects.
13734 * @param {Boolean} reset (optional) True to reset the template first
13735 * @return {MasterTemplate} this
13737 fill : function(name, values, reset){
13739 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
13747 for(var i = 0, len = values.length; i < len; i++){
13748 this.add(name, values[i]);
13754 * Resets the template for reuse
13755 * @return {MasterTemplate} this
13757 reset : function(){
13759 for(var i = 0; i < this.subCount; i++){
13765 applyTemplate : function(values){
13767 var replaceIndex = -1;
13768 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
13769 return s[++replaceIndex].buffer.join("");
13771 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
13774 apply : function(){
13775 return this.applyTemplate.apply(this, arguments);
13778 compile : function(){return this;}
13782 * Alias for fill().
13785 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
13787 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
13788 * var tpl = Roo.MasterTemplate.from('element-id');
13789 * @param {String/HTMLElement} el
13790 * @param {Object} config
13793 Roo.MasterTemplate.from = function(el, config){
13794 el = Roo.getDom(el);
13795 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
13798 * Ext JS Library 1.1.1
13799 * Copyright(c) 2006-2007, Ext JS, LLC.
13801 * Originally Released Under LGPL - original licence link has changed is not relivant.
13804 * <script type="text/javascript">
13809 * @class Roo.util.CSS
13810 * Utility class for manipulating CSS rules
13813 Roo.util.CSS = function(){
13815 var doc = document;
13817 var camelRe = /(-[a-z])/gi;
13818 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
13822 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
13823 * tag and appended to the HEAD of the document.
13824 * @param {String|Object} cssText The text containing the css rules
13825 * @param {String} id An id to add to the stylesheet for later removal
13826 * @return {StyleSheet}
13828 createStyleSheet : function(cssText, id){
13830 var head = doc.getElementsByTagName("head")[0];
13831 var nrules = doc.createElement("style");
13832 nrules.setAttribute("type", "text/css");
13834 nrules.setAttribute("id", id);
13836 if (typeof(cssText) != 'string') {
13837 // support object maps..
13838 // not sure if this a good idea..
13839 // perhaps it should be merged with the general css handling
13840 // and handle js style props.
13841 var cssTextNew = [];
13842 for(var n in cssText) {
13844 for(var k in cssText[n]) {
13845 citems.push( k + ' : ' +cssText[n][k] + ';' );
13847 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
13850 cssText = cssTextNew.join("\n");
13856 head.appendChild(nrules);
13857 ss = nrules.styleSheet;
13858 ss.cssText = cssText;
13861 nrules.appendChild(doc.createTextNode(cssText));
13863 nrules.cssText = cssText;
13865 head.appendChild(nrules);
13866 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
13868 this.cacheStyleSheet(ss);
13873 * Removes a style or link tag by id
13874 * @param {String} id The id of the tag
13876 removeStyleSheet : function(id){
13877 var existing = doc.getElementById(id);
13879 existing.parentNode.removeChild(existing);
13884 * Dynamically swaps an existing stylesheet reference for a new one
13885 * @param {String} id The id of an existing link tag to remove
13886 * @param {String} url The href of the new stylesheet to include
13888 swapStyleSheet : function(id, url){
13889 this.removeStyleSheet(id);
13890 var ss = doc.createElement("link");
13891 ss.setAttribute("rel", "stylesheet");
13892 ss.setAttribute("type", "text/css");
13893 ss.setAttribute("id", id);
13894 ss.setAttribute("href", url);
13895 doc.getElementsByTagName("head")[0].appendChild(ss);
13899 * Refresh the rule cache if you have dynamically added stylesheets
13900 * @return {Object} An object (hash) of rules indexed by selector
13902 refreshCache : function(){
13903 return this.getRules(true);
13907 cacheStyleSheet : function(stylesheet){
13911 try{// try catch for cross domain access issue
13912 var ssRules = stylesheet.cssRules || stylesheet.rules;
13913 for(var j = ssRules.length-1; j >= 0; --j){
13914 rules[ssRules[j].selectorText] = ssRules[j];
13920 * Gets all css rules for the document
13921 * @param {Boolean} refreshCache true to refresh the internal cache
13922 * @return {Object} An object (hash) of rules indexed by selector
13924 getRules : function(refreshCache){
13925 if(rules == null || refreshCache){
13927 var ds = doc.styleSheets;
13928 for(var i =0, len = ds.length; i < len; i++){
13930 this.cacheStyleSheet(ds[i]);
13938 * Gets an an individual CSS rule by selector(s)
13939 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
13940 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
13941 * @return {CSSRule} The CSS rule or null if one is not found
13943 getRule : function(selector, refreshCache){
13944 var rs = this.getRules(refreshCache);
13945 if(!(selector instanceof Array)){
13946 return rs[selector];
13948 for(var i = 0; i < selector.length; i++){
13949 if(rs[selector[i]]){
13950 return rs[selector[i]];
13958 * Updates a rule property
13959 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
13960 * @param {String} property The css property
13961 * @param {String} value The new value for the property
13962 * @return {Boolean} true If a rule was found and updated
13964 updateRule : function(selector, property, value){
13965 if(!(selector instanceof Array)){
13966 var rule = this.getRule(selector);
13968 rule.style[property.replace(camelRe, camelFn)] = value;
13972 for(var i = 0; i < selector.length; i++){
13973 if(this.updateRule(selector[i], property, value)){
13983 * Ext JS Library 1.1.1
13984 * Copyright(c) 2006-2007, Ext JS, LLC.
13986 * Originally Released Under LGPL - original licence link has changed is not relivant.
13989 * <script type="text/javascript">
13995 * @class Roo.util.ClickRepeater
13996 * @extends Roo.util.Observable
13998 * A wrapper class which can be applied to any element. Fires a "click" event while the
13999 * mouse is pressed. The interval between firings may be specified in the config but
14000 * defaults to 10 milliseconds.
14002 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14004 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14005 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14006 * Similar to an autorepeat key delay.
14007 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14008 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14009 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14010 * "interval" and "delay" are ignored. "immediate" is honored.
14011 * @cfg {Boolean} preventDefault True to prevent the default click event
14012 * @cfg {Boolean} stopDefault True to stop the default click event
14015 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14016 * 2007-02-02 jvs Renamed to ClickRepeater
14017 * 2007-02-03 jvs Modifications for FF Mac and Safari
14020 * @param {String/HTMLElement/Element} el The element to listen on
14021 * @param {Object} config
14023 Roo.util.ClickRepeater = function(el, config)
14025 this.el = Roo.get(el);
14026 this.el.unselectable();
14028 Roo.apply(this, config);
14033 * Fires when the mouse button is depressed.
14034 * @param {Roo.util.ClickRepeater} this
14036 "mousedown" : true,
14039 * Fires on a specified interval during the time the element is pressed.
14040 * @param {Roo.util.ClickRepeater} this
14045 * Fires when the mouse key is released.
14046 * @param {Roo.util.ClickRepeater} this
14051 this.el.on("mousedown", this.handleMouseDown, this);
14052 if(this.preventDefault || this.stopDefault){
14053 this.el.on("click", function(e){
14054 if(this.preventDefault){
14055 e.preventDefault();
14057 if(this.stopDefault){
14063 // allow inline handler
14065 this.on("click", this.handler, this.scope || this);
14068 Roo.util.ClickRepeater.superclass.constructor.call(this);
14071 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14074 preventDefault : true,
14075 stopDefault : false,
14079 handleMouseDown : function(){
14080 clearTimeout(this.timer);
14082 if(this.pressClass){
14083 this.el.addClass(this.pressClass);
14085 this.mousedownTime = new Date();
14087 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14088 this.el.on("mouseout", this.handleMouseOut, this);
14090 this.fireEvent("mousedown", this);
14091 this.fireEvent("click", this);
14093 this.timer = this.click.defer(this.delay || this.interval, this);
14097 click : function(){
14098 this.fireEvent("click", this);
14099 this.timer = this.click.defer(this.getInterval(), this);
14103 getInterval: function(){
14104 if(!this.accelerate){
14105 return this.interval;
14107 var pressTime = this.mousedownTime.getElapsed();
14108 if(pressTime < 500){
14110 }else if(pressTime < 1700){
14112 }else if(pressTime < 2600){
14114 }else if(pressTime < 3500){
14116 }else if(pressTime < 4400){
14118 }else if(pressTime < 5300){
14120 }else if(pressTime < 6200){
14128 handleMouseOut : function(){
14129 clearTimeout(this.timer);
14130 if(this.pressClass){
14131 this.el.removeClass(this.pressClass);
14133 this.el.on("mouseover", this.handleMouseReturn, this);
14137 handleMouseReturn : function(){
14138 this.el.un("mouseover", this.handleMouseReturn);
14139 if(this.pressClass){
14140 this.el.addClass(this.pressClass);
14146 handleMouseUp : function(){
14147 clearTimeout(this.timer);
14148 this.el.un("mouseover", this.handleMouseReturn);
14149 this.el.un("mouseout", this.handleMouseOut);
14150 Roo.get(document).un("mouseup", this.handleMouseUp);
14151 this.el.removeClass(this.pressClass);
14152 this.fireEvent("mouseup", this);
14156 * Ext JS Library 1.1.1
14157 * Copyright(c) 2006-2007, Ext JS, LLC.
14159 * Originally Released Under LGPL - original licence link has changed is not relivant.
14162 * <script type="text/javascript">
14167 * @class Roo.KeyNav
14168 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14169 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14170 * way to implement custom navigation schemes for any UI component.</p>
14171 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14172 * pageUp, pageDown, del, home, end. Usage:</p>
14174 var nav = new Roo.KeyNav("my-element", {
14175 "left" : function(e){
14176 this.moveLeft(e.ctrlKey);
14178 "right" : function(e){
14179 this.moveRight(e.ctrlKey);
14181 "enter" : function(e){
14188 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14189 * @param {Object} config The config
14191 Roo.KeyNav = function(el, config){
14192 this.el = Roo.get(el);
14193 Roo.apply(this, config);
14194 if(!this.disabled){
14195 this.disabled = true;
14200 Roo.KeyNav.prototype = {
14202 * @cfg {Boolean} disabled
14203 * True to disable this KeyNav instance (defaults to false)
14207 * @cfg {String} defaultEventAction
14208 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14209 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14210 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14212 defaultEventAction: "stopEvent",
14214 * @cfg {Boolean} forceKeyDown
14215 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14216 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14217 * handle keydown instead of keypress.
14219 forceKeyDown : false,
14222 prepareEvent : function(e){
14223 var k = e.getKey();
14224 var h = this.keyToHandler[k];
14225 //if(h && this[h]){
14226 // e.stopPropagation();
14228 if(Roo.isSafari && h && k >= 37 && k <= 40){
14234 relay : function(e){
14235 var k = e.getKey();
14236 var h = this.keyToHandler[k];
14238 if(this.doRelay(e, this[h], h) !== true){
14239 e[this.defaultEventAction]();
14245 doRelay : function(e, h, hname){
14246 return h.call(this.scope || this, e);
14249 // possible handlers
14263 // quick lookup hash
14280 * Enable this KeyNav
14282 enable: function(){
14284 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14285 // the EventObject will normalize Safari automatically
14286 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14287 this.el.on("keydown", this.relay, this);
14289 this.el.on("keydown", this.prepareEvent, this);
14290 this.el.on("keypress", this.relay, this);
14292 this.disabled = false;
14297 * Disable this KeyNav
14299 disable: function(){
14300 if(!this.disabled){
14301 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14302 this.el.un("keydown", this.relay);
14304 this.el.un("keydown", this.prepareEvent);
14305 this.el.un("keypress", this.relay);
14307 this.disabled = true;
14312 * Ext JS Library 1.1.1
14313 * Copyright(c) 2006-2007, Ext JS, LLC.
14315 * Originally Released Under LGPL - original licence link has changed is not relivant.
14318 * <script type="text/javascript">
14323 * @class Roo.KeyMap
14324 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14325 * The constructor accepts the same config object as defined by {@link #addBinding}.
14326 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14327 * combination it will call the function with this signature (if the match is a multi-key
14328 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14329 * A KeyMap can also handle a string representation of keys.<br />
14332 // map one key by key code
14333 var map = new Roo.KeyMap("my-element", {
14334 key: 13, // or Roo.EventObject.ENTER
14339 // map multiple keys to one action by string
14340 var map = new Roo.KeyMap("my-element", {
14346 // map multiple keys to multiple actions by strings and array of codes
14347 var map = new Roo.KeyMap("my-element", [
14350 fn: function(){ alert("Return was pressed"); }
14353 fn: function(){ alert('a, b or c was pressed'); }
14358 fn: function(){ alert('Control + shift + tab was pressed.'); }
14362 * <b>Note: A KeyMap starts enabled</b>
14364 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14365 * @param {Object} config The config (see {@link #addBinding})
14366 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14368 Roo.KeyMap = function(el, config, eventName){
14369 this.el = Roo.get(el);
14370 this.eventName = eventName || "keydown";
14371 this.bindings = [];
14373 this.addBinding(config);
14378 Roo.KeyMap.prototype = {
14380 * True to stop the event from bubbling and prevent the default browser action if the
14381 * key was handled by the KeyMap (defaults to false)
14387 * Add a new binding to this KeyMap. The following config object properties are supported:
14389 Property Type Description
14390 ---------- --------------- ----------------------------------------------------------------------
14391 key String/Array A single keycode or an array of keycodes to handle
14392 shift Boolean True to handle key only when shift is pressed (defaults to false)
14393 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14394 alt Boolean True to handle key only when alt is pressed (defaults to false)
14395 fn Function The function to call when KeyMap finds the expected key combination
14396 scope Object The scope of the callback function
14402 var map = new Roo.KeyMap(document, {
14403 key: Roo.EventObject.ENTER,
14408 //Add a new binding to the existing KeyMap later
14416 * @param {Object/Array} config A single KeyMap config or an array of configs
14418 addBinding : function(config){
14419 if(config instanceof Array){
14420 for(var i = 0, len = config.length; i < len; i++){
14421 this.addBinding(config[i]);
14425 var keyCode = config.key,
14426 shift = config.shift,
14427 ctrl = config.ctrl,
14430 scope = config.scope;
14431 if(typeof keyCode == "string"){
14433 var keyString = keyCode.toUpperCase();
14434 for(var j = 0, len = keyString.length; j < len; j++){
14435 ks.push(keyString.charCodeAt(j));
14439 var keyArray = keyCode instanceof Array;
14440 var handler = function(e){
14441 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14442 var k = e.getKey();
14444 for(var i = 0, len = keyCode.length; i < len; i++){
14445 if(keyCode[i] == k){
14446 if(this.stopEvent){
14449 fn.call(scope || window, k, e);
14455 if(this.stopEvent){
14458 fn.call(scope || window, k, e);
14463 this.bindings.push(handler);
14467 * Shorthand for adding a single key listener
14468 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14469 * following options:
14470 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14471 * @param {Function} fn The function to call
14472 * @param {Object} scope (optional) The scope of the function
14474 on : function(key, fn, scope){
14475 var keyCode, shift, ctrl, alt;
14476 if(typeof key == "object" && !(key instanceof Array)){
14495 handleKeyDown : function(e){
14496 if(this.enabled){ //just in case
14497 var b = this.bindings;
14498 for(var i = 0, len = b.length; i < len; i++){
14499 b[i].call(this, e);
14505 * Returns true if this KeyMap is enabled
14506 * @return {Boolean}
14508 isEnabled : function(){
14509 return this.enabled;
14513 * Enables this KeyMap
14515 enable: function(){
14517 this.el.on(this.eventName, this.handleKeyDown, this);
14518 this.enabled = true;
14523 * Disable this KeyMap
14525 disable: function(){
14527 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14528 this.enabled = false;
14533 * Ext JS Library 1.1.1
14534 * Copyright(c) 2006-2007, Ext JS, LLC.
14536 * Originally Released Under LGPL - original licence link has changed is not relivant.
14539 * <script type="text/javascript">
14544 * @class Roo.util.TextMetrics
14545 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14546 * wide, in pixels, a given block of text will be.
14549 Roo.util.TextMetrics = function(){
14553 * Measures the size of the specified text
14554 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14555 * that can affect the size of the rendered text
14556 * @param {String} text The text to measure
14557 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14558 * in order to accurately measure the text height
14559 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14561 measure : function(el, text, fixedWidth){
14563 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14566 shared.setFixedWidth(fixedWidth || 'auto');
14567 return shared.getSize(text);
14571 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14572 * the overhead of multiple calls to initialize the style properties on each measurement.
14573 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14574 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14575 * in order to accurately measure the text height
14576 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14578 createInstance : function(el, fixedWidth){
14579 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14586 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14587 var ml = new Roo.Element(document.createElement('div'));
14588 document.body.appendChild(ml.dom);
14589 ml.position('absolute');
14590 ml.setLeftTop(-1000, -1000);
14594 ml.setWidth(fixedWidth);
14599 * Returns the size of the specified text based on the internal element's style and width properties
14600 * @memberOf Roo.util.TextMetrics.Instance#
14601 * @param {String} text The text to measure
14602 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14604 getSize : function(text){
14606 var s = ml.getSize();
14612 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14613 * that can affect the size of the rendered text
14614 * @memberOf Roo.util.TextMetrics.Instance#
14615 * @param {String/HTMLElement} el The element, dom node or id
14617 bind : function(el){
14619 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14624 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14625 * to set a fixed width in order to accurately measure the text height.
14626 * @memberOf Roo.util.TextMetrics.Instance#
14627 * @param {Number} width The width to set on the element
14629 setFixedWidth : function(width){
14630 ml.setWidth(width);
14634 * Returns the measured width of the specified text
14635 * @memberOf Roo.util.TextMetrics.Instance#
14636 * @param {String} text The text to measure
14637 * @return {Number} width The width in pixels
14639 getWidth : function(text){
14640 ml.dom.style.width = 'auto';
14641 return this.getSize(text).width;
14645 * Returns the measured height of the specified text. For multiline text, be sure to call
14646 * {@link #setFixedWidth} if necessary.
14647 * @memberOf Roo.util.TextMetrics.Instance#
14648 * @param {String} text The text to measure
14649 * @return {Number} height The height in pixels
14651 getHeight : function(text){
14652 return this.getSize(text).height;
14656 instance.bind(bindTo);
14661 // backwards compat
14662 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
14664 * Ext JS Library 1.1.1
14665 * Copyright(c) 2006-2007, Ext JS, LLC.
14667 * Originally Released Under LGPL - original licence link has changed is not relivant.
14670 * <script type="text/javascript">
14674 * @class Roo.state.Provider
14675 * Abstract base class for state provider implementations. This class provides methods
14676 * for encoding and decoding <b>typed</b> variables including dates and defines the
14677 * Provider interface.
14679 Roo.state.Provider = function(){
14681 * @event statechange
14682 * Fires when a state change occurs.
14683 * @param {Provider} this This state provider
14684 * @param {String} key The state key which was changed
14685 * @param {String} value The encoded value for the state
14688 "statechange": true
14691 Roo.state.Provider.superclass.constructor.call(this);
14693 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
14695 * Returns the current value for a key
14696 * @param {String} name The key name
14697 * @param {Mixed} defaultValue A default value to return if the key's value is not found
14698 * @return {Mixed} The state data
14700 get : function(name, defaultValue){
14701 return typeof this.state[name] == "undefined" ?
14702 defaultValue : this.state[name];
14706 * Clears a value from the state
14707 * @param {String} name The key name
14709 clear : function(name){
14710 delete this.state[name];
14711 this.fireEvent("statechange", this, name, null);
14715 * Sets the value for a key
14716 * @param {String} name The key name
14717 * @param {Mixed} value The value to set
14719 set : function(name, value){
14720 this.state[name] = value;
14721 this.fireEvent("statechange", this, name, value);
14725 * Decodes a string previously encoded with {@link #encodeValue}.
14726 * @param {String} value The value to decode
14727 * @return {Mixed} The decoded value
14729 decodeValue : function(cookie){
14730 var re = /^(a|n|d|b|s|o)\:(.*)$/;
14731 var matches = re.exec(unescape(cookie));
14732 if(!matches || !matches[1]) return; // non state cookie
14733 var type = matches[1];
14734 var v = matches[2];
14737 return parseFloat(v);
14739 return new Date(Date.parse(v));
14744 var values = v.split("^");
14745 for(var i = 0, len = values.length; i < len; i++){
14746 all.push(this.decodeValue(values[i]));
14751 var values = v.split("^");
14752 for(var i = 0, len = values.length; i < len; i++){
14753 var kv = values[i].split("=");
14754 all[kv[0]] = this.decodeValue(kv[1]);
14763 * Encodes a value including type information. Decode with {@link #decodeValue}.
14764 * @param {Mixed} value The value to encode
14765 * @return {String} The encoded value
14767 encodeValue : function(v){
14769 if(typeof v == "number"){
14771 }else if(typeof v == "boolean"){
14772 enc = "b:" + (v ? "1" : "0");
14773 }else if(v instanceof Date){
14774 enc = "d:" + v.toGMTString();
14775 }else if(v instanceof Array){
14777 for(var i = 0, len = v.length; i < len; i++){
14778 flat += this.encodeValue(v[i]);
14779 if(i != len-1) flat += "^";
14782 }else if(typeof v == "object"){
14785 if(typeof v[key] != "function"){
14786 flat += key + "=" + this.encodeValue(v[key]) + "^";
14789 enc = "o:" + flat.substring(0, flat.length-1);
14793 return escape(enc);
14799 * Ext JS Library 1.1.1
14800 * Copyright(c) 2006-2007, Ext JS, LLC.
14802 * Originally Released Under LGPL - original licence link has changed is not relivant.
14805 * <script type="text/javascript">
14808 * @class Roo.state.Manager
14809 * This is the global state manager. By default all components that are "state aware" check this class
14810 * for state information if you don't pass them a custom state provider. In order for this class
14811 * to be useful, it must be initialized with a provider when your application initializes.
14813 // in your initialization function
14815 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
14817 // supposed you have a {@link Roo.BorderLayout}
14818 var layout = new Roo.BorderLayout(...);
14819 layout.restoreState();
14820 // or a {Roo.BasicDialog}
14821 var dialog = new Roo.BasicDialog(...);
14822 dialog.restoreState();
14826 Roo.state.Manager = function(){
14827 var provider = new Roo.state.Provider();
14831 * Configures the default state provider for your application
14832 * @param {Provider} stateProvider The state provider to set
14834 setProvider : function(stateProvider){
14835 provider = stateProvider;
14839 * Returns the current value for a key
14840 * @param {String} name The key name
14841 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
14842 * @return {Mixed} The state data
14844 get : function(key, defaultValue){
14845 return provider.get(key, defaultValue);
14849 * Sets the value for a key
14850 * @param {String} name The key name
14851 * @param {Mixed} value The state data
14853 set : function(key, value){
14854 provider.set(key, value);
14858 * Clears a value from the state
14859 * @param {String} name The key name
14861 clear : function(key){
14862 provider.clear(key);
14866 * Gets the currently configured state provider
14867 * @return {Provider} The state provider
14869 getProvider : function(){
14876 * Ext JS Library 1.1.1
14877 * Copyright(c) 2006-2007, Ext JS, LLC.
14879 * Originally Released Under LGPL - original licence link has changed is not relivant.
14882 * <script type="text/javascript">
14885 * @class Roo.state.CookieProvider
14886 * @extends Roo.state.Provider
14887 * The default Provider implementation which saves state via cookies.
14890 var cp = new Roo.state.CookieProvider({
14892 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
14893 domain: "roojs.com"
14895 Roo.state.Manager.setProvider(cp);
14897 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
14898 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
14899 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
14900 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
14901 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
14902 * domain the page is running on including the 'www' like 'www.roojs.com')
14903 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
14905 * Create a new CookieProvider
14906 * @param {Object} config The configuration object
14908 Roo.state.CookieProvider = function(config){
14909 Roo.state.CookieProvider.superclass.constructor.call(this);
14911 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
14912 this.domain = null;
14913 this.secure = false;
14914 Roo.apply(this, config);
14915 this.state = this.readCookies();
14918 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
14920 set : function(name, value){
14921 if(typeof value == "undefined" || value === null){
14925 this.setCookie(name, value);
14926 Roo.state.CookieProvider.superclass.set.call(this, name, value);
14930 clear : function(name){
14931 this.clearCookie(name);
14932 Roo.state.CookieProvider.superclass.clear.call(this, name);
14936 readCookies : function(){
14938 var c = document.cookie + ";";
14939 var re = /\s?(.*?)=(.*?);/g;
14941 while((matches = re.exec(c)) != null){
14942 var name = matches[1];
14943 var value = matches[2];
14944 if(name && name.substring(0,3) == "ys-"){
14945 cookies[name.substr(3)] = this.decodeValue(value);
14952 setCookie : function(name, value){
14953 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
14954 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
14955 ((this.path == null) ? "" : ("; path=" + this.path)) +
14956 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
14957 ((this.secure == true) ? "; secure" : "");
14961 clearCookie : function(name){
14962 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
14963 ((this.path == null) ? "" : ("; path=" + this.path)) +
14964 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
14965 ((this.secure == true) ? "; secure" : "");
14969 * Ext JS Library 1.1.1
14970 * Copyright(c) 2006-2007, Ext JS, LLC.
14972 * Originally Released Under LGPL - original licence link has changed is not relivant.
14975 * <script type="text/javascript">
14980 * @class Roo.ComponentMgr
14981 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
14984 Roo.ComponentMgr = function(){
14985 var all = new Roo.util.MixedCollection();
14989 * Registers a component.
14990 * @param {Roo.Component} c The component
14992 register : function(c){
14997 * Unregisters a component.
14998 * @param {Roo.Component} c The component
15000 unregister : function(c){
15005 * Returns a component by id
15006 * @param {String} id The component id
15008 get : function(id){
15009 return all.get(id);
15013 * Registers a function that will be called when a specified component is added to ComponentMgr
15014 * @param {String} id The component id
15015 * @param {Funtction} fn The callback function
15016 * @param {Object} scope The scope of the callback
15018 onAvailable : function(id, fn, scope){
15019 all.on("add", function(index, o){
15021 fn.call(scope || o, o);
15022 all.un("add", fn, scope);
15029 * Ext JS Library 1.1.1
15030 * Copyright(c) 2006-2007, Ext JS, LLC.
15032 * Originally Released Under LGPL - original licence link has changed is not relivant.
15035 * <script type="text/javascript">
15039 * @class Roo.Component
15040 * @extends Roo.util.Observable
15041 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15042 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15043 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15044 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15045 * All visual components (widgets) that require rendering into a layout should subclass Component.
15047 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15048 * 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
15049 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15051 Roo.Component = function(config){
15052 config = config || {};
15053 if(config.tagName || config.dom || typeof config == "string"){ // element object
15054 config = {el: config, id: config.id || config};
15056 this.initialConfig = config;
15058 Roo.apply(this, config);
15062 * Fires after the component is disabled.
15063 * @param {Roo.Component} this
15068 * Fires after the component is enabled.
15069 * @param {Roo.Component} this
15073 * @event beforeshow
15074 * Fires before the component is shown. Return false to stop the show.
15075 * @param {Roo.Component} this
15080 * Fires after the component is shown.
15081 * @param {Roo.Component} this
15085 * @event beforehide
15086 * Fires before the component is hidden. Return false to stop the hide.
15087 * @param {Roo.Component} this
15092 * Fires after the component is hidden.
15093 * @param {Roo.Component} this
15097 * @event beforerender
15098 * Fires before the component is rendered. Return false to stop the render.
15099 * @param {Roo.Component} this
15101 beforerender : true,
15104 * Fires after the component is rendered.
15105 * @param {Roo.Component} this
15109 * @event beforedestroy
15110 * Fires before the component is destroyed. Return false to stop the destroy.
15111 * @param {Roo.Component} this
15113 beforedestroy : true,
15116 * Fires after the component is destroyed.
15117 * @param {Roo.Component} this
15122 this.id = "ext-comp-" + (++Roo.Component.AUTO_ID);
15124 Roo.ComponentMgr.register(this);
15125 Roo.Component.superclass.constructor.call(this);
15126 this.initComponent();
15127 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15128 this.render(this.renderTo);
15129 delete this.renderTo;
15134 Roo.Component.AUTO_ID = 1000;
15136 Roo.extend(Roo.Component, Roo.util.Observable, {
15138 * @scope Roo.Component.prototype
15140 * true if this component is hidden. Read-only.
15145 * true if this component is disabled. Read-only.
15150 * true if this component has been rendered. Read-only.
15154 /** @cfg {String} disableClass
15155 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15157 disabledClass : "x-item-disabled",
15158 /** @cfg {Boolean} allowDomMove
15159 * Whether the component can move the Dom node when rendering (defaults to true).
15161 allowDomMove : true,
15162 /** @cfg {String} hideMode
15163 * How this component should hidden. Supported values are
15164 * "visibility" (css visibility), "offsets" (negative offset position) and
15165 * "display" (css display) - defaults to "display".
15167 hideMode: 'display',
15170 ctype : "Roo.Component",
15173 * @cfg {String} actionMode
15174 * which property holds the element that used for hide() / show() / disable() / enable()
15180 getActionEl : function(){
15181 return this[this.actionMode];
15184 initComponent : Roo.emptyFn,
15186 * If this is a lazy rendering component, render it to its container element.
15187 * @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.
15189 render : function(container, position){
15190 if(!this.rendered && this.fireEvent("beforerender", this) !== false){
15191 if(!container && this.el){
15192 this.el = Roo.get(this.el);
15193 container = this.el.dom.parentNode;
15194 this.allowDomMove = false;
15196 this.container = Roo.get(container);
15197 this.rendered = true;
15198 if(position !== undefined){
15199 if(typeof position == 'number'){
15200 position = this.container.dom.childNodes[position];
15202 position = Roo.getDom(position);
15205 this.onRender(this.container, position || null);
15207 this.el.addClass(this.cls);
15211 this.el.applyStyles(this.style);
15214 this.fireEvent("render", this);
15215 this.afterRender(this.container);
15227 // default function is not really useful
15228 onRender : function(ct, position){
15230 this.el = Roo.get(this.el);
15231 if(this.allowDomMove !== false){
15232 ct.dom.insertBefore(this.el.dom, position);
15238 getAutoCreate : function(){
15239 var cfg = typeof this.autoCreate == "object" ?
15240 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15241 if(this.id && !cfg.id){
15248 afterRender : Roo.emptyFn,
15251 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15252 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15254 destroy : function(){
15255 if(this.fireEvent("beforedestroy", this) !== false){
15256 this.purgeListeners();
15257 this.beforeDestroy();
15259 this.el.removeAllListeners();
15261 if(this.actionMode == "container"){
15262 this.container.remove();
15266 Roo.ComponentMgr.unregister(this);
15267 this.fireEvent("destroy", this);
15272 beforeDestroy : function(){
15277 onDestroy : function(){
15282 * Returns the underlying {@link Roo.Element}.
15283 * @return {Roo.Element} The element
15285 getEl : function(){
15290 * Returns the id of this component.
15293 getId : function(){
15298 * Try to focus this component.
15299 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15300 * @return {Roo.Component} this
15302 focus : function(selectText){
15305 if(selectText === true){
15306 this.el.dom.select();
15321 * Disable this component.
15322 * @return {Roo.Component} this
15324 disable : function(){
15328 this.disabled = true;
15329 this.fireEvent("disable", this);
15334 onDisable : function(){
15335 this.getActionEl().addClass(this.disabledClass);
15336 this.el.dom.disabled = true;
15340 * Enable this component.
15341 * @return {Roo.Component} this
15343 enable : function(){
15347 this.disabled = false;
15348 this.fireEvent("enable", this);
15353 onEnable : function(){
15354 this.getActionEl().removeClass(this.disabledClass);
15355 this.el.dom.disabled = false;
15359 * Convenience function for setting disabled/enabled by boolean.
15360 * @param {Boolean} disabled
15362 setDisabled : function(disabled){
15363 this[disabled ? "disable" : "enable"]();
15367 * Show this component.
15368 * @return {Roo.Component} this
15371 if(this.fireEvent("beforeshow", this) !== false){
15372 this.hidden = false;
15376 this.fireEvent("show", this);
15382 onShow : function(){
15383 var ae = this.getActionEl();
15384 if(this.hideMode == 'visibility'){
15385 ae.dom.style.visibility = "visible";
15386 }else if(this.hideMode == 'offsets'){
15387 ae.removeClass('x-hidden');
15389 ae.dom.style.display = "";
15394 * Hide this component.
15395 * @return {Roo.Component} this
15398 if(this.fireEvent("beforehide", this) !== false){
15399 this.hidden = true;
15403 this.fireEvent("hide", this);
15409 onHide : function(){
15410 var ae = this.getActionEl();
15411 if(this.hideMode == 'visibility'){
15412 ae.dom.style.visibility = "hidden";
15413 }else if(this.hideMode == 'offsets'){
15414 ae.addClass('x-hidden');
15416 ae.dom.style.display = "none";
15421 * Convenience function to hide or show this component by boolean.
15422 * @param {Boolean} visible True to show, false to hide
15423 * @return {Roo.Component} this
15425 setVisible: function(visible){
15435 * Returns true if this component is visible.
15437 isVisible : function(){
15438 return this.getActionEl().isVisible();
15441 cloneConfig : function(overrides){
15442 overrides = overrides || {};
15443 var id = overrides.id || Roo.id();
15444 var cfg = Roo.applyIf(overrides, this.initialConfig);
15445 cfg.id = id; // prevent dup id
15446 return new this.constructor(cfg);
15450 * Ext JS Library 1.1.1
15451 * Copyright(c) 2006-2007, Ext JS, LLC.
15453 * Originally Released Under LGPL - original licence link has changed is not relivant.
15456 * <script type="text/javascript">
15460 * @class Roo.BoxComponent
15461 * @extends Roo.Component
15462 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15463 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15464 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
15465 * layout containers.
15467 * @param {Roo.Element/String/Object} config The configuration options.
15469 Roo.BoxComponent = function(config){
15470 Roo.Component.call(this, config);
15474 * Fires after the component is resized.
15475 * @param {Roo.Component} this
15476 * @param {Number} adjWidth The box-adjusted width that was set
15477 * @param {Number} adjHeight The box-adjusted height that was set
15478 * @param {Number} rawWidth The width that was originally specified
15479 * @param {Number} rawHeight The height that was originally specified
15484 * Fires after the component is moved.
15485 * @param {Roo.Component} this
15486 * @param {Number} x The new x position
15487 * @param {Number} y The new y position
15493 Roo.extend(Roo.BoxComponent, Roo.Component, {
15494 // private, set in afterRender to signify that the component has been rendered
15496 // private, used to defer height settings to subclasses
15497 deferHeight: false,
15498 /** @cfg {Number} width
15499 * width (optional) size of component
15501 /** @cfg {Number} height
15502 * height (optional) size of component
15506 * Sets the width and height of the component. This method fires the resize event. This method can accept
15507 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15508 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15509 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15510 * @return {Roo.BoxComponent} this
15512 setSize : function(w, h){
15513 // support for standard size objects
15514 if(typeof w == 'object'){
15519 if(!this.boxReady){
15525 // prevent recalcs when not needed
15526 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15529 this.lastSize = {width: w, height: h};
15531 var adj = this.adjustSize(w, h);
15532 var aw = adj.width, ah = adj.height;
15533 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
15534 var rz = this.getResizeEl();
15535 if(!this.deferHeight && aw !== undefined && ah !== undefined){
15536 rz.setSize(aw, ah);
15537 }else if(!this.deferHeight && ah !== undefined){
15539 }else if(aw !== undefined){
15542 this.onResize(aw, ah, w, h);
15543 this.fireEvent('resize', this, aw, ah, w, h);
15549 * Gets the current size of the component's underlying element.
15550 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
15552 getSize : function(){
15553 return this.el.getSize();
15557 * Gets the current XY position of the component's underlying element.
15558 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15559 * @return {Array} The XY position of the element (e.g., [100, 200])
15561 getPosition : function(local){
15562 if(local === true){
15563 return [this.el.getLeft(true), this.el.getTop(true)];
15565 return this.xy || this.el.getXY();
15569 * Gets the current box measurements of the component's underlying element.
15570 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15571 * @returns {Object} box An object in the format {x, y, width, height}
15573 getBox : function(local){
15574 var s = this.el.getSize();
15576 s.x = this.el.getLeft(true);
15577 s.y = this.el.getTop(true);
15579 var xy = this.xy || this.el.getXY();
15587 * Sets the current box measurements of the component's underlying element.
15588 * @param {Object} box An object in the format {x, y, width, height}
15589 * @returns {Roo.BoxComponent} this
15591 updateBox : function(box){
15592 this.setSize(box.width, box.height);
15593 this.setPagePosition(box.x, box.y);
15598 getResizeEl : function(){
15599 return this.resizeEl || this.el;
15603 getPositionEl : function(){
15604 return this.positionEl || this.el;
15608 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
15609 * This method fires the move event.
15610 * @param {Number} left The new left
15611 * @param {Number} top The new top
15612 * @returns {Roo.BoxComponent} this
15614 setPosition : function(x, y){
15617 if(!this.boxReady){
15620 var adj = this.adjustPosition(x, y);
15621 var ax = adj.x, ay = adj.y;
15623 var el = this.getPositionEl();
15624 if(ax !== undefined || ay !== undefined){
15625 if(ax !== undefined && ay !== undefined){
15626 el.setLeftTop(ax, ay);
15627 }else if(ax !== undefined){
15629 }else if(ay !== undefined){
15632 this.onPosition(ax, ay);
15633 this.fireEvent('move', this, ax, ay);
15639 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
15640 * This method fires the move event.
15641 * @param {Number} x The new x position
15642 * @param {Number} y The new y position
15643 * @returns {Roo.BoxComponent} this
15645 setPagePosition : function(x, y){
15648 if(!this.boxReady){
15651 if(x === undefined || y === undefined){ // cannot translate undefined points
15654 var p = this.el.translatePoints(x, y);
15655 this.setPosition(p.left, p.top);
15660 onRender : function(ct, position){
15661 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
15663 this.resizeEl = Roo.get(this.resizeEl);
15665 if(this.positionEl){
15666 this.positionEl = Roo.get(this.positionEl);
15671 afterRender : function(){
15672 Roo.BoxComponent.superclass.afterRender.call(this);
15673 this.boxReady = true;
15674 this.setSize(this.width, this.height);
15675 if(this.x || this.y){
15676 this.setPosition(this.x, this.y);
15678 if(this.pageX || this.pageY){
15679 this.setPagePosition(this.pageX, this.pageY);
15684 * Force the component's size to recalculate based on the underlying element's current height and width.
15685 * @returns {Roo.BoxComponent} this
15687 syncSize : function(){
15688 delete this.lastSize;
15689 this.setSize(this.el.getWidth(), this.el.getHeight());
15694 * Called after the component is resized, this method is empty by default but can be implemented by any
15695 * subclass that needs to perform custom logic after a resize occurs.
15696 * @param {Number} adjWidth The box-adjusted width that was set
15697 * @param {Number} adjHeight The box-adjusted height that was set
15698 * @param {Number} rawWidth The width that was originally specified
15699 * @param {Number} rawHeight The height that was originally specified
15701 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
15706 * Called after the component is moved, this method is empty by default but can be implemented by any
15707 * subclass that needs to perform custom logic after a move occurs.
15708 * @param {Number} x The new x position
15709 * @param {Number} y The new y position
15711 onPosition : function(x, y){
15716 adjustSize : function(w, h){
15717 if(this.autoWidth){
15720 if(this.autoHeight){
15723 return {width : w, height: h};
15727 adjustPosition : function(x, y){
15728 return {x : x, y: y};
15731 * Original code for Roojs - LGPL
15732 * <script type="text/javascript">
15736 * @class Roo.XComponent
15737 * A delayed Element creator...
15738 * Or a way to group chunks of interface together.
15740 * Mypart.xyx = new Roo.XComponent({
15742 parent : 'Mypart.xyz', // empty == document.element.!!
15746 disabled : function() {}
15748 tree : function() { // return an tree of xtype declared components
15752 xtype : 'NestedLayoutPanel',
15759 * It can be used to build a big heiracy, with parent etc.
15760 * or you can just use this to render a single compoent to a dom element
15761 * MYPART.render(Roo.Element | String(id) | dom_element )
15763 * @extends Roo.util.Observable
15765 * @param cfg {Object} configuration of component
15768 Roo.XComponent = function(cfg) {
15769 Roo.apply(this, cfg);
15773 * Fires when this the componnt is built
15774 * @param {Roo.XComponent} c the component
15779 this.region = this.region || 'center'; // default..
15780 Roo.XComponent.register(this);
15781 this.modules = false;
15782 this.el = false; // where the layout goes..
15786 Roo.extend(Roo.XComponent, Roo.util.Observable, {
15789 * The created element (with Roo.factory())
15790 * @type {Roo.Layout}
15796 * for BC - use el in new code
15797 * @type {Roo.Layout}
15803 * for BC - use el in new code
15804 * @type {Roo.Layout}
15809 * @cfg {Function|boolean} disabled
15810 * If this module is disabled by some rule, return true from the funtion
15815 * @cfg {String} parent
15816 * Name of parent element which it get xtype added to..
15821 * @cfg {String} order
15822 * Used to set the order in which elements are created (usefull for multiple tabs)
15827 * @cfg {String} name
15828 * String to display while loading.
15832 * @cfg {String} region
15833 * Region to render component to (defaults to center)
15838 * @cfg {Array} items
15839 * A single item array - the first element is the root of the tree..
15840 * It's done this way to stay compatible with the Xtype system...
15846 * The method that retuns the tree of parts that make up this compoennt
15853 * render element to dom or tree
15854 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
15857 render : function(el)
15861 var hp = this.parent ? 1 : 0;
15863 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
15864 // if parent is a '#.....' string, then let's use that..
15865 var ename = this.parent.substr(1)
15866 this.parent = (this.parent == '#bootstrap') ? { el : true} : false; // flags it as a top module...
15867 el = Roo.get(ename);
15868 if (!el && !this.parent) {
15869 Roo.log("Warning - element can not be found :#" + ename );
15873 var tree = this._tree ? this._tree() : this.tree();
15876 if (!this.parent && typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) {
15877 //el = Roo.get(document.body);
15878 this.parent = { el : true };
15883 if (!this.parent) {
15885 Roo.log("no parent - creating one");
15887 el = el ? Roo.get(el) : false;
15889 // it's a top level one..
15891 el : new Roo.BorderLayout(el || document.body, {
15897 tabPosition: 'top',
15898 //resizeTabs: true,
15899 alwaysShowTabs: el && hp? false : true,
15900 hideTabs: el || !hp ? true : false,
15907 if (!this.parent.el) {
15908 // probably an old style ctor, which has been disabled.
15912 // The 'tree' method is '_tree now'
15914 tree.region = tree.region || this.region;
15916 if (this.parent.el === true) {
15917 // bootstrap... - body..
15918 this.parent.el = Roo.factory(tree);
15921 this.el = this.parent.el.addxtype(tree);
15922 this.fireEvent('built', this);
15924 this.panel = this.el;
15925 this.layout = this.panel.layout;
15926 this.parentLayout = this.parent.layout || false;
15932 Roo.apply(Roo.XComponent, {
15934 * @property hideProgress
15935 * true to disable the building progress bar.. usefull on single page renders.
15938 hideProgress : false,
15940 * @property buildCompleted
15941 * True when the builder has completed building the interface.
15944 buildCompleted : false,
15947 * @property topModule
15948 * the upper most module - uses document.element as it's constructor.
15955 * @property modules
15956 * array of modules to be created by registration system.
15957 * @type {Array} of Roo.XComponent
15962 * @property elmodules
15963 * array of modules to be created by which use #ID
15964 * @type {Array} of Roo.XComponent
15970 * @property build_from_html
15971 * Build elements from html - used by bootstrap HTML stuff
15972 * - this is cleared after build is completed
15973 * @type {boolean} true (default false)
15976 build_from_html : false,
15979 * Register components to be built later.
15981 * This solves the following issues
15982 * - Building is not done on page load, but after an authentication process has occured.
15983 * - Interface elements are registered on page load
15984 * - Parent Interface elements may not be loaded before child, so this handles that..
15991 module : 'Pman.Tab.projectMgr',
15993 parent : 'Pman.layout',
15994 disabled : false, // or use a function..
15997 * * @param {Object} details about module
15999 register : function(obj) {
16001 Roo.XComponent.event.fireEvent('register', obj);
16002 switch(typeof(obj.disabled) ) {
16008 if ( obj.disabled() ) {
16014 if (obj.disabled) {
16020 this.modules.push(obj);
16024 * convert a string to an object..
16025 * eg. 'AAA.BBB' -> finds AAA.BBB
16029 toObject : function(str)
16031 if (!str || typeof(str) == 'object') {
16034 if (str.substring(0,1) == '#') {
16038 var ar = str.split('.');
16043 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
16045 throw "Module not found : " + str;
16049 throw "Module not found : " + str;
16051 Roo.each(ar, function(e) {
16052 if (typeof(o[e]) == 'undefined') {
16053 throw "Module not found : " + str;
16064 * move modules into their correct place in the tree..
16067 preBuild : function ()
16070 Roo.each(this.modules , function (obj)
16072 Roo.XComponent.event.fireEvent('beforebuild', obj);
16074 var opar = obj.parent;
16076 obj.parent = this.toObject(opar);
16078 Roo.log("parent:toObject failed: " + e.toString());
16083 Roo.debug && Roo.log("GOT top level module");
16084 Roo.debug && Roo.log(obj);
16085 obj.modules = new Roo.util.MixedCollection(false,
16086 function(o) { return o.order + '' }
16088 this.topModule = obj;
16091 // parent is a string (usually a dom element name..)
16092 if (typeof(obj.parent) == 'string') {
16093 this.elmodules.push(obj);
16096 if (obj.parent.constructor != Roo.XComponent) {
16097 Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
16099 if (!obj.parent.modules) {
16100 obj.parent.modules = new Roo.util.MixedCollection(false,
16101 function(o) { return o.order + '' }
16104 if (obj.parent.disabled) {
16105 obj.disabled = true;
16107 obj.parent.modules.add(obj);
16112 * make a list of modules to build.
16113 * @return {Array} list of modules.
16116 buildOrder : function()
16119 var cmp = function(a,b) {
16120 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
16122 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
16123 throw "No top level modules to build";
16126 // make a flat list in order of modules to build.
16127 var mods = this.topModule ? [ this.topModule ] : [];
16130 // elmodules (is a list of DOM based modules )
16131 Roo.each(this.elmodules, function(e) {
16133 if (!this.topModule &&
16134 typeof(e.parent) == 'string' &&
16135 e.parent.substring(0,1) == '#' &&
16136 Roo.get(e.parent.substr(1))
16139 _this.topModule = e;
16145 // add modules to their parents..
16146 var addMod = function(m) {
16147 Roo.debug && Roo.log("build Order: add: " + m.name);
16150 if (m.modules && !m.disabled) {
16151 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
16152 m.modules.keySort('ASC', cmp );
16153 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
16155 m.modules.each(addMod);
16157 Roo.debug && Roo.log("build Order: no child modules");
16159 // not sure if this is used any more..
16161 m.finalize.name = m.name + " (clean up) ";
16162 mods.push(m.finalize);
16166 if (this.topModule && this.topModule.modules) {
16167 this.topModule.modules.keySort('ASC', cmp );
16168 this.topModule.modules.each(addMod);
16174 * Build the registered modules.
16175 * @param {Object} parent element.
16176 * @param {Function} optional method to call after module has been added.
16180 build : function(opts)
16183 if (typeof(opts) != 'undefined') {
16184 Roo.apply(this,opts);
16188 var mods = this.buildOrder();
16190 //this.allmods = mods;
16191 //Roo.debug && Roo.log(mods);
16193 if (!mods.length) { // should not happen
16194 throw "NO modules!!!";
16198 var msg = "Building Interface...";
16199 // flash it up as modal - so we store the mask!?
16200 if (!this.hideProgress && Roo.MessageBox) {
16201 Roo.MessageBox.show({ title: 'loading' });
16202 Roo.MessageBox.show({
16203 title: "Please wait...",
16212 var total = mods.length;
16215 var progressRun = function() {
16216 if (!mods.length) {
16217 Roo.debug && Roo.log('hide?');
16218 if (!this.hideProgress && Roo.MessageBox) {
16219 Roo.MessageBox.hide();
16221 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
16223 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
16229 var m = mods.shift();
16232 Roo.debug && Roo.log(m);
16233 // not sure if this is supported any more.. - modules that are are just function
16234 if (typeof(m) == 'function') {
16236 return progressRun.defer(10, _this);
16240 msg = "Building Interface " + (total - mods.length) +
16242 (m.name ? (' - ' + m.name) : '');
16243 Roo.debug && Roo.log(msg);
16244 if (!this.hideProgress && Roo.MessageBox) {
16245 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
16249 // is the module disabled?
16250 var disabled = (typeof(m.disabled) == 'function') ?
16251 m.disabled.call(m.module.disabled) : m.disabled;
16255 return progressRun(); // we do not update the display!
16263 // it's 10 on top level, and 1 on others??? why...
16264 return progressRun.defer(10, _this);
16267 progressRun.defer(1, _this);
16281 * wrapper for event.on - aliased later..
16282 * Typically use to register a event handler for register:
16284 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
16293 Roo.XComponent.event = new Roo.util.Observable({
16297 * Fires when an Component is registered,
16298 * set the disable property on the Component to stop registration.
16299 * @param {Roo.XComponent} c the component being registerd.
16304 * @event beforebuild
16305 * Fires before each Component is built
16306 * can be used to apply permissions.
16307 * @param {Roo.XComponent} c the component being registerd.
16310 'beforebuild' : true,
16312 * @event buildcomplete
16313 * Fires on the top level element when all elements have been built
16314 * @param {Roo.XComponent} the top level component.
16316 'buildcomplete' : true
16321 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);