4 * Copyright(c) 2006-2007, Ext JS, LLC.
6 * Originally Released Under LGPL - original licence link has changed is not relivant.
9 * <script type="text/javascript">
17 window["undefined"] = window["undefined"];
21 * Roo core utilities and functions.
26 * Copies all the properties of config to obj.
27 * @param {Object} obj The receiver of the properties
28 * @param {Object} config The source of the properties
29 * @param {Object} defaults A different object that will also be applied for default values
30 * @return {Object} returns obj
35 Roo.apply = function(o, c, defaults){
37 // no "this" reference for friendly out of scope calls
38 Roo.apply(o, defaults);
40 if(o && c && typeof c == 'object'){
51 var ua = navigator.userAgent.toLowerCase();
53 var isStrict = document.compatMode == "CSS1Compat",
54 isOpera = ua.indexOf("opera") > -1,
55 isSafari = (/webkit|khtml/).test(ua),
56 isIE = ua.indexOf("msie") > -1,
57 isIE7 = ua.indexOf("msie 7") > -1,
58 isGecko = !isSafari && ua.indexOf("gecko") > -1,
59 isBorderBox = isIE && !isStrict,
60 isWindows = (ua.indexOf("windows") != -1 || ua.indexOf("win32") != -1),
61 isMac = (ua.indexOf("macintosh") != -1 || ua.indexOf("mac os x") != -1),
62 isLinux = (ua.indexOf("linux") != -1),
63 isSecure = window.location.href.toLowerCase().indexOf("https") === 0,
64 isTouch = 'ontouchstart' in window || window.DocumentTouch && document instanceof DocumentTouch;
65 // remove css image flicker
68 document.execCommand("BackgroundImageCache", false, true);
74 * True if the browser is in strict mode
79 * True if the page is running over SSL
84 * True when the document is fully initialized and ready for action
89 * Turn on debugging output (currently only the factory uses this)
96 * True to automatically uncache orphaned Roo.Elements periodically (defaults to true)
99 enableGarbageCollector : true,
102 * True to automatically purge event listeners after uncaching an element (defaults to false).
103 * Note: this only happens if enableGarbageCollector is true.
106 enableListenerCollection:false,
109 * URL to a blank file used by Roo when in secure mode for iframe src and onReady src to prevent
110 * the IE insecure content warning (defaults to javascript:false).
113 SSL_SECURE_URL : "javascript:false",
116 * URL to a 1x1 transparent gif image used by Roo to create inline icons with CSS background images. (Defaults to
117 * "http://Roojs.com/s.gif" and you should change this to a URL on your server).
120 BLANK_IMAGE_URL : "http:/"+"/localhost/s.gif",
122 emptyFn : function(){},
125 * Copies all the properties of config to obj if they don't already exist.
126 * @param {Object} obj The receiver of the properties
127 * @param {Object} config The source of the properties
128 * @return {Object} returns obj
130 applyIf : function(o, c){
133 if(typeof o[p] == "undefined"){ o[p] = c[p]; }
140 * Applies event listeners to elements by selectors when the document is ready.
141 * The event name is specified with an @ suffix.
144 // add a listener for click on all anchors in element with id foo
145 '#foo a@click' : function(e, t){
149 // add the same listener to multiple selectors (separated by comma BEFORE the @)
150 '#foo a, #bar span.some-class@mouseover' : function(){
155 * @param {Object} obj The list of behaviors to apply
157 addBehaviors : function(o){
159 Roo.onReady(function(){
164 var cache = {}; // simple cache for applying multiple behaviors to same selector does query multiple times
166 var parts = b.split('@');
167 if(parts[1]){ // for Object prototype breakers
170 cache[s] = Roo.select(s);
172 cache[s].on(parts[1], o[b]);
179 * Generates unique ids. If the element already has an id, it is unchanged
180 * @param {String/HTMLElement/Element} el (optional) The element to generate an id for
181 * @param {String} prefix (optional) Id prefix (defaults "Roo-gen")
182 * @return {String} The generated Id.
184 id : function(el, prefix){
185 prefix = prefix || "roo-gen";
187 var id = prefix + (++idSeed);
188 return el ? (el.id ? el.id : (el.id = id)) : id;
193 * Extends one class with another class and optionally overrides members with the passed literal. This class
194 * also adds the function "override()" to the class that can be used to override
195 * members on an instance.
196 * @param {Object} subclass The class inheriting the functionality
197 * @param {Object} superclass The class being extended
198 * @param {Object} overrides (optional) A literal with members
203 var io = function(o){
208 return function(sb, sp, overrides){
209 if(typeof sp == 'object'){ // eg. prototype, rather than function constructor..
212 sb = function(){sp.apply(this, arguments);};
214 var F = function(){}, sbp, spp = sp.prototype;
216 sbp = sb.prototype = new F();
220 if(spp.constructor == Object.prototype.constructor){
225 sb.override = function(o){
229 Roo.override(sb, overrides);
235 * Adds a list of functions to the prototype of an existing class, overwriting any existing methods with the same name.
237 Roo.override(MyClass, {
238 newMethod1: function(){
241 newMethod2: function(foo){
246 * @param {Object} origclass The class to override
247 * @param {Object} overrides The list of functions to add to origClass. This should be specified as an object literal
248 * containing one or more methods.
251 override : function(origclass, overrides){
253 var p = origclass.prototype;
254 for(var method in overrides){
255 p[method] = overrides[method];
260 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
262 Roo.namespace('Company', 'Company.data');
263 Company.Widget = function() { ... }
264 Company.data.CustomStore = function(config) { ... }
266 * @param {String} namespace1
267 * @param {String} namespace2
268 * @param {String} etc
271 namespace : function(){
272 var a=arguments, o=null, i, j, d, rt;
273 for (i=0; i<a.length; ++i) {
277 eval('if (typeof ' + rt + ' == "undefined"){' + rt + ' = {};} o = ' + rt + ';');
278 for (j=1; j<d.length; ++j) {
279 o[d[j]]=o[d[j]] || {};
285 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
287 Roo.factory({ xns: Roo.data, xtype : 'Store', .....});
288 Roo.factory(conf, Roo.data);
290 * @param {String} classname
291 * @param {String} namespace (optional)
295 factory : function(c, ns)
297 // no xtype, no ns or c.xns - or forced off by c.xns
298 if (!c.xtype || (!ns && !c.xns) || (c.xns === false)) { // not enough info...
301 ns = c.xns ? c.xns : ns; // if c.xns is set, then use that..
302 if (c.constructor == ns[c.xtype]) {// already created...
306 if (Roo.debug) Roo.log("Roo.Factory(" + c.xtype + ")");
307 var ret = new ns[c.xtype](c);
311 c.xns = false; // prevent recursion..
315 * Logs to console if it can.
317 * @param {String|Object} string
322 if ((typeof(console) == 'undefined') || (typeof(console.log) == 'undefined')) {
329 * Takes an object and converts it to an encoded URL. e.g. Roo.urlEncode({foo: 1, bar: 2}); would return "foo=1&bar=2". Optionally, property values can be arrays, instead of keys and the resulting string that's returned will contain a name/value pair for each array value.
333 urlEncode : function(o){
339 var ov = o[key], k = Roo.encodeURIComponent(key);
340 var type = typeof ov;
341 if(type == 'undefined'){
343 }else if(type != "function" && type != "object"){
344 buf.push(k, "=", Roo.encodeURIComponent(ov), "&");
345 }else if(ov instanceof Array){
347 for(var i = 0, len = ov.length; i < len; i++) {
348 buf.push(k, "=", Roo.encodeURIComponent(ov[i] === undefined ? '' : ov[i]), "&");
359 * Safe version of encodeURIComponent
360 * @param {String} data
364 encodeURIComponent : function (data)
367 return encodeURIComponent(data);
368 } catch(e) {} // should be an uri encode error.
370 if (data == '' || data == null){
373 // http://stackoverflow.com/questions/2596483/unicode-and-uri-encoding-decoding-and-escaping-in-javascript
374 function nibble_to_hex(nibble){
375 var chars = '0123456789ABCDEF';
376 return chars.charAt(nibble);
378 data = data.toString();
380 for(var i=0; i<data.length; i++){
381 var c = data.charCodeAt(i);
382 var bs = new Array();
385 bs[0] = 0xF0 | ((c & 0x1C0000) >>> 18);
386 bs[1] = 0x80 | ((c & 0x3F000) >>> 12);
387 bs[2] = 0x80 | ((c & 0xFC0) >>> 6);
388 bs[3] = 0x80 | (c & 0x3F);
389 }else if (c > 0x800){
391 bs[0] = 0xE0 | ((c & 0xF000) >>> 12);
392 bs[1] = 0x80 | ((c & 0xFC0) >>> 6);
393 bs[2] = 0x80 | (c & 0x3F);
396 bs[0] = 0xC0 | ((c & 0x7C0) >>> 6);
397 bs[1] = 0x80 | (c & 0x3F);
402 for(var j=0; j<bs.length; j++){
404 var hex = nibble_to_hex((b & 0xF0) >>> 4)
405 + nibble_to_hex(b &0x0F);
414 * Takes an encoded URL and and converts it to an object. e.g. Roo.urlDecode("foo=1&bar=2"); would return {foo: 1, bar: 2} or Roo.urlDecode("foo=1&bar=2&bar=3&bar=4", true); would return {foo: 1, bar: [2, 3, 4]}.
415 * @param {String} string
416 * @param {Boolean} overwrite (optional) Items of the same name will overwrite previous values instead of creating an an array (Defaults to false).
417 * @return {Object} A literal with members
419 urlDecode : function(string, overwrite){
420 if(!string || !string.length){
424 var pairs = string.split('&');
425 var pair, name, value;
426 for(var i = 0, len = pairs.length; i < len; i++){
427 pair = pairs[i].split('=');
428 name = decodeURIComponent(pair[0]);
429 value = decodeURIComponent(pair[1]);
430 if(overwrite !== true){
431 if(typeof obj[name] == "undefined"){
433 }else if(typeof obj[name] == "string"){
434 obj[name] = [obj[name]];
435 obj[name].push(value);
437 obj[name].push(value);
447 * Iterates an array calling the passed function with each item, stopping if your function returns false. If the
448 * passed array is not really an array, your function is called once with it.
449 * The supplied function is called with (Object item, Number index, Array allItems).
450 * @param {Array/NodeList/Mixed} array
451 * @param {Function} fn
452 * @param {Object} scope
454 each : function(array, fn, scope){
455 if(typeof array.length == "undefined" || typeof array == "string"){
458 for(var i = 0, len = array.length; i < len; i++){
459 if(fn.call(scope || array[i], array[i], i, array) === false){ return i; };
464 combine : function(){
465 var as = arguments, l = as.length, r = [];
466 for(var i = 0; i < l; i++){
468 if(a instanceof Array){
470 }else if(a.length !== undefined && !a.substr){
471 r = r.concat(Array.prototype.slice.call(a, 0));
480 * Escapes the passed string for use in a regular expression
481 * @param {String} str
484 escapeRe : function(s) {
485 return s.replace(/([.*+?^${}()|[\]\/\\])/g, "\\$1");
489 callback : function(cb, scope, args, delay){
490 if(typeof cb == "function"){
492 cb.defer(delay, scope, args || []);
494 cb.apply(scope, args || []);
500 * Return the dom node for the passed string (id), dom node, or Roo.Element
501 * @param {String/HTMLElement/Roo.Element} el
502 * @return HTMLElement
504 getDom : function(el){
508 return el.dom ? el.dom : (typeof el == 'string' ? document.getElementById(el) : el);
512 * Shorthand for {@link Roo.ComponentMgr#get}
514 * @return Roo.Component
516 getCmp : function(id){
517 return Roo.ComponentMgr.get(id);
520 num : function(v, defaultValue){
521 if(typeof v != 'number'){
527 destroy : function(){
528 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
532 as.removeAllListeners();
536 if(typeof as.purgeListeners == 'function'){
539 if(typeof as.destroy == 'function'){
546 // inpired by a similar function in mootools library
548 * Returns the type of object that is passed in. If the object passed in is null or undefined it
549 * return false otherwise it returns one of the following values:<ul>
550 * <li><b>string</b>: If the object passed is a string</li>
551 * <li><b>number</b>: If the object passed is a number</li>
552 * <li><b>boolean</b>: If the object passed is a boolean value</li>
553 * <li><b>function</b>: If the object passed is a function reference</li>
554 * <li><b>object</b>: If the object passed is an object</li>
555 * <li><b>array</b>: If the object passed is an array</li>
556 * <li><b>regexp</b>: If the object passed is a regular expression</li>
557 * <li><b>element</b>: If the object passed is a DOM Element</li>
558 * <li><b>nodelist</b>: If the object passed is a DOM NodeList</li>
559 * <li><b>textnode</b>: If the object passed is a DOM text node and contains something other than whitespace</li>
560 * <li><b>whitespace</b>: If the object passed is a DOM text node and contains only whitespace</li>
561 * @param {Mixed} object
565 if(o === undefined || o === null){
572 if(t == 'object' && o.nodeName) {
574 case 1: return 'element';
575 case 3: return (/\S/).test(o.nodeValue) ? 'textnode' : 'whitespace';
578 if(t == 'object' || t == 'function') {
579 switch(o.constructor) {
580 case Array: return 'array';
581 case RegExp: return 'regexp';
583 if(typeof o.length == 'number' && typeof o.item == 'function') {
591 * Returns true if the passed value is null, undefined or an empty string (optional).
592 * @param {Mixed} value The value to test
593 * @param {Boolean} allowBlank (optional) Pass true if an empty string is not considered empty
596 isEmpty : function(v, allowBlank){
597 return v === null || v === undefined || (!allowBlank ? v === '' : false);
611 isBorderBox : isBorderBox,
613 isWindows : isWindows,
622 * By default, Ext intelligently decides whether floating elements should be shimmed. If you are using flash,
623 * you may want to set this to true.
626 useShims : ((isIE && !isIE7) || (isGecko && isMac)),
631 * Selects a single element as a Roo Element
632 * This is about as close as you can get to jQuery's $('do crazy stuff')
633 * @param {String} selector The selector/xpath query
634 * @param {Node} root (optional) The start of the query (defaults to document).
635 * @return {Roo.Element}
637 selectNode : function(selector, root)
639 var node = Roo.DomQuery.selectNode(selector,root);
640 return node ? Roo.get(node) : new Roo.Element(false);
648 Roo.namespace("Roo", "Roo.util", "Roo.grid", "Roo.dd", "Roo.tree", "Roo.data",
649 "Roo.form", "Roo.menu", "Roo.state", "Roo.lib", "Roo.layout", "Roo.app", "Roo.ux");
652 * Ext JS Library 1.1.1
653 * Copyright(c) 2006-2007, Ext JS, LLC.
655 * Originally Released Under LGPL - original licence link has changed is not relivant.
658 * <script type="text/javascript">
662 // wrappedn so fnCleanup is not in global scope...
664 function fnCleanUp() {
665 var p = Function.prototype;
666 delete p.createSequence;
668 delete p.createDelegate;
669 delete p.createCallback;
670 delete p.createInterceptor;
672 window.detachEvent("onunload", fnCleanUp);
674 window.attachEvent("onunload", fnCleanUp);
681 * These functions are available on every Function object (any JavaScript function).
683 Roo.apply(Function.prototype, {
685 * Creates a callback that passes arguments[0], arguments[1], arguments[2], ...
686 * Call directly on any function. Example: <code>myFunction.createCallback(myarg, myarg2)</code>
687 * Will create a function that is bound to those 2 args.
688 * @return {Function} The new function
690 createCallback : function(/*args...*/){
691 // make args available, in function below
692 var args = arguments;
695 return method.apply(window, args);
700 * Creates a delegate (callback) that sets the scope to obj.
701 * Call directly on any function. Example: <code>this.myFunction.createDelegate(this)</code>
702 * Will create a function that is automatically scoped to this.
703 * @param {Object} obj (optional) The object for which the scope is set
704 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
705 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
706 * if a number the args are inserted at the specified position
707 * @return {Function} The new function
709 createDelegate : function(obj, args, appendArgs){
712 var callArgs = args || arguments;
713 if(appendArgs === true){
714 callArgs = Array.prototype.slice.call(arguments, 0);
715 callArgs = callArgs.concat(args);
716 }else if(typeof appendArgs == "number"){
717 callArgs = Array.prototype.slice.call(arguments, 0); // copy arguments first
718 var applyArgs = [appendArgs, 0].concat(args); // create method call params
719 Array.prototype.splice.apply(callArgs, applyArgs); // splice them in
721 return method.apply(obj || window, callArgs);
726 * Calls this function after the number of millseconds specified.
727 * @param {Number} millis The number of milliseconds for the setTimeout call (if 0 the function is executed immediately)
728 * @param {Object} obj (optional) The object for which the scope is set
729 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
730 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
731 * if a number the args are inserted at the specified position
732 * @return {Number} The timeout id that can be used with clearTimeout
734 defer : function(millis, obj, args, appendArgs){
735 var fn = this.createDelegate(obj, args, appendArgs);
737 return setTimeout(fn, millis);
743 * Create a combined function call sequence of the original function + the passed function.
744 * The resulting function returns the results of the original function.
745 * The passed fcn is called with the parameters of the original function
746 * @param {Function} fcn The function to sequence
747 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
748 * @return {Function} The new function
750 createSequence : function(fcn, scope){
751 if(typeof fcn != "function"){
756 var retval = method.apply(this || window, arguments);
757 fcn.apply(scope || this || window, arguments);
763 * Creates an interceptor function. The passed fcn is called before the original one. If it returns false, the original one is not called.
764 * The resulting function returns the results of the original function.
765 * The passed fcn is called with the parameters of the original function.
767 * @param {Function} fcn The function to call before the original
768 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
769 * @return {Function} The new function
771 createInterceptor : function(fcn, scope){
772 if(typeof fcn != "function"){
779 if(fcn.apply(scope || this || window, arguments) === false){
782 return method.apply(this || window, arguments);
788 * Ext JS Library 1.1.1
789 * Copyright(c) 2006-2007, Ext JS, LLC.
791 * Originally Released Under LGPL - original licence link has changed is not relivant.
794 * <script type="text/javascript">
797 Roo.applyIf(String, {
802 * Escapes the passed string for ' and \
803 * @param {String} string The string to escape
804 * @return {String} The escaped string
807 escape : function(string) {
808 return string.replace(/('|\\)/g, "\\$1");
812 * Pads the left side of a string with a specified character. This is especially useful
813 * for normalizing number and date strings. Example usage:
815 var s = String.leftPad('123', 5, '0');
816 // s now contains the string: '00123'
818 * @param {String} string The original string
819 * @param {Number} size The total length of the output string
820 * @param {String} char (optional) The character with which to pad the original string (defaults to empty string " ")
821 * @return {String} The padded string
824 leftPad : function (val, size, ch) {
825 var result = new String(val);
826 if(ch === null || ch === undefined || ch === '') {
829 while (result.length < size) {
830 result = ch + result;
836 * Allows you to define a tokenized string and pass an arbitrary number of arguments to replace the tokens. Each
837 * token must be unique, and must increment in the format {0}, {1}, etc. Example usage:
839 var cls = 'my-class', text = 'Some text';
840 var s = String.format('<div class="{0}">{1}</div>', cls, text);
841 // s now contains the string: '<div class="my-class">Some text</div>'
843 * @param {String} string The tokenized string to be formatted
844 * @param {String} value1 The value to replace token {0}
845 * @param {String} value2 Etc...
846 * @return {String} The formatted string
849 format : function(format){
850 var args = Array.prototype.slice.call(arguments, 1);
851 return format.replace(/\{(\d+)\}/g, function(m, i){
852 return Roo.util.Format.htmlEncode(args[i]);
858 * Utility function that allows you to easily switch a string between two alternating values. The passed value
859 * is compared to the current string, and if they are equal, the other value that was passed in is returned. If
860 * they are already different, the first value passed in is returned. Note that this method returns the new value
861 * but does not change the current string.
863 // alternate sort directions
864 sort = sort.toggle('ASC', 'DESC');
866 // instead of conditional logic:
867 sort = (sort == 'ASC' ? 'DESC' : 'ASC');
869 * @param {String} value The value to compare to the current string
870 * @param {String} other The new value to use if the string already equals the first value passed in
871 * @return {String} The new value
874 String.prototype.toggle = function(value, other){
875 return this == value ? other : value;
878 * Ext JS Library 1.1.1
879 * Copyright(c) 2006-2007, Ext JS, LLC.
881 * Originally Released Under LGPL - original licence link has changed is not relivant.
884 * <script type="text/javascript">
890 Roo.applyIf(Number.prototype, {
892 * Checks whether or not the current number is within a desired range. If the number is already within the
893 * range it is returned, otherwise the min or max value is returned depending on which side of the range is
894 * exceeded. Note that this method returns the constrained value but does not change the current number.
895 * @param {Number} min The minimum number in the range
896 * @param {Number} max The maximum number in the range
897 * @return {Number} The constrained value if outside the range, otherwise the current value
899 constrain : function(min, max){
900 return Math.min(Math.max(this, min), max);
904 * Ext JS Library 1.1.1
905 * Copyright(c) 2006-2007, Ext JS, LLC.
907 * Originally Released Under LGPL - original licence link has changed is not relivant.
910 * <script type="text/javascript">
915 Roo.applyIf(Array.prototype, {
917 * Checks whether or not the specified object exists in the array.
918 * @param {Object} o The object to check for
919 * @return {Number} The index of o in the array (or -1 if it is not found)
921 indexOf : function(o){
922 for (var i = 0, len = this.length; i < len; i++){
923 if(this[i] == o) return i;
929 * Removes the specified object from the array. If the object is not found nothing happens.
930 * @param {Object} o The object to remove
932 remove : function(o){
933 var index = this.indexOf(o);
935 this.splice(index, 1);
939 * Map (JS 1.6 compatibility)
940 * @param {Function} function to call
944 var len = this.length >>> 0;
945 if (typeof fun != "function")
946 throw new TypeError();
948 var res = new Array(len);
949 var thisp = arguments[1];
950 for (var i = 0; i < len; i++)
953 res[i] = fun.call(thisp, this[i], i, this);
964 * Ext JS Library 1.1.1
965 * Copyright(c) 2006-2007, Ext JS, LLC.
967 * Originally Released Under LGPL - original licence link has changed is not relivant.
970 * <script type="text/javascript">
976 * The date parsing and format syntax is a subset of
977 * <a href="http://www.php.net/date">PHP's date() function</a>, and the formats that are
978 * supported will provide results equivalent to their PHP versions.
980 * Following is the list of all currently supported formats:
983 'Wed Jan 10 2007 15:05:01 GMT-0600 (Central Standard Time)'
985 Format Output Description
986 ------ ---------- --------------------------------------------------------------
987 d 10 Day of the month, 2 digits with leading zeros
988 D Wed A textual representation of a day, three letters
989 j 10 Day of the month without leading zeros
990 l Wednesday A full textual representation of the day of the week
991 S th English ordinal day of month suffix, 2 chars (use with j)
992 w 3 Numeric representation of the day of the week
993 z 9 The julian date, or day of the year (0-365)
994 W 01 ISO-8601 2-digit week number of year, weeks starting on Monday (00-52)
995 F January A full textual representation of the month
996 m 01 Numeric representation of a month, with leading zeros
997 M Jan Month name abbreviation, three letters
998 n 1 Numeric representation of a month, without leading zeros
999 t 31 Number of days in the given month
1000 L 0 Whether it's a leap year (1 if it is a leap year, else 0)
1001 Y 2007 A full numeric representation of a year, 4 digits
1002 y 07 A two digit representation of a year
1003 a pm Lowercase Ante meridiem and Post meridiem
1004 A PM Uppercase Ante meridiem and Post meridiem
1005 g 3 12-hour format of an hour without leading zeros
1006 G 15 24-hour format of an hour without leading zeros
1007 h 03 12-hour format of an hour with leading zeros
1008 H 15 24-hour format of an hour with leading zeros
1009 i 05 Minutes with leading zeros
1010 s 01 Seconds, with leading zeros
1011 O -0600 Difference to Greenwich time (GMT) in hours (Allows +08, without minutes)
1012 P -06:00 Difference to Greenwich time (GMT) with colon between hours and minutes
1013 T CST Timezone setting of the machine running the code
1014 Z -21600 Timezone offset in seconds (negative if west of UTC, positive if east)
1017 * Example usage (note that you must escape format specifiers with '\\' to render them as character literals):
1019 var dt = new Date('1/10/2007 03:05:01 PM GMT-0600');
1020 document.write(dt.format('Y-m-d')); //2007-01-10
1021 document.write(dt.format('F j, Y, g:i a')); //January 10, 2007, 3:05 pm
1022 document.write(dt.format('l, \\t\\he dS of F Y h:i:s A')); //Wednesday, the 10th of January 2007 03:05:01 PM
1025 * Here are some standard date/time patterns that you might find helpful. They
1026 * are not part of the source of Date.js, but to use them you can simply copy this
1027 * block of code into any script that is included after Date.js and they will also become
1028 * globally available on the Date object. Feel free to add or remove patterns as needed in your code.
1031 ISO8601Long:"Y-m-d H:i:s",
1032 ISO8601Short:"Y-m-d",
1034 LongDate: "l, F d, Y",
1035 FullDateTime: "l, F d, Y g:i:s A",
1038 LongTime: "g:i:s A",
1039 SortableDateTime: "Y-m-d\\TH:i:s",
1040 UniversalSortableDateTime: "Y-m-d H:i:sO",
1047 var dt = new Date();
1048 document.write(dt.format(Date.patterns.ShortDate));
1053 * Most of the date-formatting functions below are the excellent work of Baron Schwartz.
1054 * They generate precompiled functions from date formats instead of parsing and
1055 * processing the pattern every time you format a date. These functions are available
1056 * on every Date object (any javascript function).
1058 * The original article and download are here:
1059 * http://www.xaprb.com/blog/2005/12/12/javascript-closures-for-runtime-efficiency/
1066 Returns the number of milliseconds between this date and date
1067 @param {Date} date (optional) Defaults to now
1068 @return {Number} The diff in milliseconds
1069 @member Date getElapsed
1071 Date.prototype.getElapsed = function(date) {
1072 return Math.abs((date || new Date()).getTime()-this.getTime());
1074 // was in date file..
1078 Date.parseFunctions = {count:0};
1080 Date.parseRegexes = [];
1082 Date.formatFunctions = {count:0};
1085 Date.prototype.dateFormat = function(format) {
1086 if (Date.formatFunctions[format] == null) {
1087 Date.createNewFormat(format);
1089 var func = Date.formatFunctions[format];
1090 return this[func]();
1095 * Formats a date given the supplied format string
1096 * @param {String} format The format string
1097 * @return {String} The formatted date
1100 Date.prototype.format = Date.prototype.dateFormat;
1103 Date.createNewFormat = function(format) {
1104 var funcName = "format" + Date.formatFunctions.count++;
1105 Date.formatFunctions[format] = funcName;
1106 var code = "Date.prototype." + funcName + " = function(){return ";
1107 var special = false;
1109 for (var i = 0; i < format.length; ++i) {
1110 ch = format.charAt(i);
1111 if (!special && ch == "\\") {
1116 code += "'" + String.escape(ch) + "' + ";
1119 code += Date.getFormatCode(ch);
1122 /** eval:var:zzzzzzzzzzzzz */
1123 eval(code.substring(0, code.length - 3) + ";}");
1127 Date.getFormatCode = function(character) {
1128 switch (character) {
1130 return "String.leftPad(this.getDate(), 2, '0') + ";
1132 return "Date.dayNames[this.getDay()].substring(0, 3) + ";
1134 return "this.getDate() + ";
1136 return "Date.dayNames[this.getDay()] + ";
1138 return "this.getSuffix() + ";
1140 return "this.getDay() + ";
1142 return "this.getDayOfYear() + ";
1144 return "this.getWeekOfYear() + ";
1146 return "Date.monthNames[this.getMonth()] + ";
1148 return "String.leftPad(this.getMonth() + 1, 2, '0') + ";
1150 return "Date.monthNames[this.getMonth()].substring(0, 3) + ";
1152 return "(this.getMonth() + 1) + ";
1154 return "this.getDaysInMonth() + ";
1156 return "(this.isLeapYear() ? 1 : 0) + ";
1158 return "this.getFullYear() + ";
1160 return "('' + this.getFullYear()).substring(2, 4) + ";
1162 return "(this.getHours() < 12 ? 'am' : 'pm') + ";
1164 return "(this.getHours() < 12 ? 'AM' : 'PM') + ";
1166 return "((this.getHours() % 12) ? this.getHours() % 12 : 12) + ";
1168 return "this.getHours() + ";
1170 return "String.leftPad((this.getHours() % 12) ? this.getHours() % 12 : 12, 2, '0') + ";
1172 return "String.leftPad(this.getHours(), 2, '0') + ";
1174 return "String.leftPad(this.getMinutes(), 2, '0') + ";
1176 return "String.leftPad(this.getSeconds(), 2, '0') + ";
1178 return "this.getGMTOffset() + ";
1180 return "this.getGMTColonOffset() + ";
1182 return "this.getTimezone() + ";
1184 return "(this.getTimezoneOffset() * -60) + ";
1186 return "'" + String.escape(character) + "' + ";
1191 * Parses the passed string using the specified format. Note that this function expects dates in normal calendar
1192 * format, meaning that months are 1-based (1 = January) and not zero-based like in JavaScript dates. Any part of
1193 * the date format that is not specified will default to the current date value for that part. Time parts can also
1194 * be specified, but default to 0. Keep in mind that the input date string must precisely match the specified format
1195 * string or the parse operation will fail.
1198 //dt = Fri May 25 2007 (current date)
1199 var dt = new Date();
1201 //dt = Thu May 25 2006 (today's month/day in 2006)
1202 dt = Date.parseDate("2006", "Y");
1204 //dt = Sun Jan 15 2006 (all date parts specified)
1205 dt = Date.parseDate("2006-1-15", "Y-m-d");
1207 //dt = Sun Jan 15 2006 15:20:01 GMT-0600 (CST)
1208 dt = Date.parseDate("2006-1-15 3:20:01 PM", "Y-m-d h:i:s A" );
1210 * @param {String} input The unparsed date as a string
1211 * @param {String} format The format the date is in
1212 * @return {Date} The parsed date
1215 Date.parseDate = function(input, format) {
1216 if (Date.parseFunctions[format] == null) {
1217 Date.createParser(format);
1219 var func = Date.parseFunctions[format];
1220 return Date[func](input);
1225 Date.createParser = function(format) {
1226 var funcName = "parse" + Date.parseFunctions.count++;
1227 var regexNum = Date.parseRegexes.length;
1228 var currentGroup = 1;
1229 Date.parseFunctions[format] = funcName;
1231 var code = "Date." + funcName + " = function(input){\n"
1232 + "var y = -1, m = -1, d = -1, h = -1, i = -1, s = -1, o, z, v;\n"
1233 + "var d = new Date();\n"
1234 + "y = d.getFullYear();\n"
1235 + "m = d.getMonth();\n"
1236 + "d = d.getDate();\n"
1237 + "var results = input.match(Date.parseRegexes[" + regexNum + "]);\n"
1238 + "if (results && results.length > 0) {";
1241 var special = false;
1243 for (var i = 0; i < format.length; ++i) {
1244 ch = format.charAt(i);
1245 if (!special && ch == "\\") {
1250 regex += String.escape(ch);
1253 var obj = Date.formatCodeToRegex(ch, currentGroup);
1254 currentGroup += obj.g;
1256 if (obj.g && obj.c) {
1262 code += "if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0 && s >= 0)\n"
1263 + "{v = new Date(y, m, d, h, i, s);}\n"
1264 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0)\n"
1265 + "{v = new Date(y, m, d, h, i);}\n"
1266 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0)\n"
1267 + "{v = new Date(y, m, d, h);}\n"
1268 + "else if (y >= 0 && m >= 0 && d > 0)\n"
1269 + "{v = new Date(y, m, d);}\n"
1270 + "else if (y >= 0 && m >= 0)\n"
1271 + "{v = new Date(y, m);}\n"
1272 + "else if (y >= 0)\n"
1273 + "{v = new Date(y);}\n"
1274 + "}return (v && (z || o))?\n" // favour UTC offset over GMT offset
1275 + " ((z)? v.add(Date.SECOND, (v.getTimezoneOffset() * 60) + (z*1)) :\n" // reset to UTC, then add offset
1276 + " v.add(Date.HOUR, (v.getGMTOffset() / 100) + (o / -100))) : v\n" // reset to GMT, then add offset
1279 Date.parseRegexes[regexNum] = new RegExp("^" + regex + "$");
1280 /** eval:var:zzzzzzzzzzzzz */
1285 Date.formatCodeToRegex = function(character, currentGroup) {
1286 switch (character) {
1290 s:"(?:Sun|Mon|Tue|Wed|Thu|Fri|Sat)"};
1293 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1294 s:"(\\d{1,2})"}; // day of month without leading zeroes
1297 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1298 s:"(\\d{2})"}; // day of month with leading zeroes
1302 s:"(?:" + Date.dayNames.join("|") + ")"};
1306 s:"(?:st|nd|rd|th)"};
1321 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "].substring(0, 3)], 10);\n",
1322 s:"(" + Date.monthNames.join("|") + ")"};
1325 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "]], 10);\n",
1326 s:"(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)"};
1329 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1330 s:"(\\d{1,2})"}; // Numeric representation of a month, without leading zeros
1333 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1334 s:"(\\d{2})"}; // Numeric representation of a month, with leading zeros
1345 c:"y = parseInt(results[" + currentGroup + "], 10);\n",
1349 c:"var ty = parseInt(results[" + currentGroup + "], 10);\n"
1350 + "y = ty > Date.y2kYear ? 1900 + ty : 2000 + ty;\n",
1354 c:"if (results[" + currentGroup + "] == 'am') {\n"
1355 + "if (h == 12) { h = 0; }\n"
1356 + "} else { if (h < 12) { h += 12; }}",
1360 c:"if (results[" + currentGroup + "] == 'AM') {\n"
1361 + "if (h == 12) { h = 0; }\n"
1362 + "} else { if (h < 12) { h += 12; }}",
1367 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1368 s:"(\\d{1,2})"}; // 12/24-hr format format of an hour without leading zeroes
1372 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1373 s:"(\\d{2})"}; // 12/24-hr format format of an hour with leading zeroes
1376 c:"i = parseInt(results[" + currentGroup + "], 10);\n",
1380 c:"s = parseInt(results[" + currentGroup + "], 10);\n",
1385 "o = results[", currentGroup, "];\n",
1386 "var sn = o.substring(0,1);\n", // get + / - sign
1387 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(3,5) / 60);\n", // get hours (performs minutes-to-hour conversion also)
1388 "var mn = o.substring(3,5) % 60;\n", // get minutes
1389 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n", // -12hrs <= GMT offset <= 14hrs
1390 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1392 s:"([+\-]\\d{2,4})"};
1398 "o = results[", currentGroup, "];\n",
1399 "var sn = o.substring(0,1);\n",
1400 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(4,6) / 60);\n",
1401 "var mn = o.substring(4,6) % 60;\n",
1402 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n",
1403 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1409 s:"[A-Z]{1,4}"}; // timezone abbrev. may be between 1 - 4 chars
1412 c:"z = results[" + currentGroup + "];\n" // -43200 <= UTC offset <= 50400
1413 + "z = (-43200 <= z*1 && z*1 <= 50400)? z : null;\n",
1414 s:"([+\-]?\\d{1,5})"}; // leading '+' sign is optional for UTC offset
1418 s:String.escape(character)};
1423 * Get the timezone abbreviation of the current date (equivalent to the format specifier 'T').
1424 * @return {String} The abbreviated timezone name (e.g. 'CST')
1426 Date.prototype.getTimezone = function() {
1427 return this.toString().replace(/^.*? ([A-Z]{1,4})[\-+][0-9]{4} .*$/, "$1");
1431 * Get the offset from GMT of the current date (equivalent to the format specifier 'O').
1432 * @return {String} The 4-character offset string prefixed with + or - (e.g. '-0600')
1434 Date.prototype.getGMTOffset = function() {
1435 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1436 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1437 + String.leftPad(this.getTimezoneOffset() % 60, 2, "0");
1441 * Get the offset from GMT of the current date (equivalent to the format specifier 'P').
1442 * @return {String} 2-characters representing hours and 2-characters representing minutes
1443 * seperated by a colon and prefixed with + or - (e.g. '-06:00')
1445 Date.prototype.getGMTColonOffset = function() {
1446 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1447 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1449 + String.leftPad(this.getTimezoneOffset() %60, 2, "0");
1453 * Get the numeric day number of the year, adjusted for leap year.
1454 * @return {Number} 0 through 364 (365 in leap years)
1456 Date.prototype.getDayOfYear = function() {
1458 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1459 for (var i = 0; i < this.getMonth(); ++i) {
1460 num += Date.daysInMonth[i];
1462 return num + this.getDate() - 1;
1466 * Get the string representation of the numeric week number of the year
1467 * (equivalent to the format specifier 'W').
1468 * @return {String} '00' through '52'
1470 Date.prototype.getWeekOfYear = function() {
1471 // Skip to Thursday of this week
1472 var now = this.getDayOfYear() + (4 - this.getDay());
1473 // Find the first Thursday of the year
1474 var jan1 = new Date(this.getFullYear(), 0, 1);
1475 var then = (7 - jan1.getDay() + 4);
1476 return String.leftPad(((now - then) / 7) + 1, 2, "0");
1480 * Whether or not the current date is in a leap year.
1481 * @return {Boolean} True if the current date is in a leap year, else false
1483 Date.prototype.isLeapYear = function() {
1484 var year = this.getFullYear();
1485 return ((year & 3) == 0 && (year % 100 || (year % 400 == 0 && year)));
1489 * Get the first day of the current month, adjusted for leap year. The returned value
1490 * is the numeric day index within the week (0-6) which can be used in conjunction with
1491 * the {@link #monthNames} array to retrieve the textual day name.
1494 var dt = new Date('1/10/2007');
1495 document.write(Date.dayNames[dt.getFirstDayOfMonth()]); //output: 'Monday'
1497 * @return {Number} The day number (0-6)
1499 Date.prototype.getFirstDayOfMonth = function() {
1500 var day = (this.getDay() - (this.getDate() - 1)) % 7;
1501 return (day < 0) ? (day + 7) : day;
1505 * Get the last day of the current month, adjusted for leap year. The returned value
1506 * is the numeric day index within the week (0-6) which can be used in conjunction with
1507 * the {@link #monthNames} array to retrieve the textual day name.
1510 var dt = new Date('1/10/2007');
1511 document.write(Date.dayNames[dt.getLastDayOfMonth()]); //output: 'Wednesday'
1513 * @return {Number} The day number (0-6)
1515 Date.prototype.getLastDayOfMonth = function() {
1516 var day = (this.getDay() + (Date.daysInMonth[this.getMonth()] - this.getDate())) % 7;
1517 return (day < 0) ? (day + 7) : day;
1522 * Get the first date of this date's month
1525 Date.prototype.getFirstDateOfMonth = function() {
1526 return new Date(this.getFullYear(), this.getMonth(), 1);
1530 * Get the last date of this date's month
1533 Date.prototype.getLastDateOfMonth = function() {
1534 return new Date(this.getFullYear(), this.getMonth(), this.getDaysInMonth());
1537 * Get the number of days in the current month, adjusted for leap year.
1538 * @return {Number} The number of days in the month
1540 Date.prototype.getDaysInMonth = function() {
1541 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1542 return Date.daysInMonth[this.getMonth()];
1546 * Get the English ordinal suffix of the current day (equivalent to the format specifier 'S').
1547 * @return {String} 'st, 'nd', 'rd' or 'th'
1549 Date.prototype.getSuffix = function() {
1550 switch (this.getDate()) {
1567 Date.daysInMonth = [31,28,31,30,31,30,31,31,30,31,30,31];
1570 * An array of textual month names.
1571 * Override these values for international dates, for example...
1572 * Date.monthNames = ['JanInYourLang', 'FebInYourLang', ...];
1591 * An array of textual day names.
1592 * Override these values for international dates, for example...
1593 * Date.dayNames = ['SundayInYourLang', 'MondayInYourLang', ...];
1609 Date.monthNumbers = {
1624 * Creates and returns a new Date instance with the exact same date value as the called instance.
1625 * Dates are copied and passed by reference, so if a copied date variable is modified later, the original
1626 * variable will also be changed. When the intention is to create a new variable that will not
1627 * modify the original instance, you should create a clone.
1629 * Example of correctly cloning a date:
1632 var orig = new Date('10/1/2006');
1635 document.write(orig); //returns 'Thu Oct 05 2006'!
1638 var orig = new Date('10/1/2006');
1639 var copy = orig.clone();
1641 document.write(orig); //returns 'Thu Oct 01 2006'
1643 * @return {Date} The new Date instance
1645 Date.prototype.clone = function() {
1646 return new Date(this.getTime());
1650 * Clears any time information from this date
1651 @param {Boolean} clone true to create a clone of this date, clear the time and return it
1652 @return {Date} this or the clone
1654 Date.prototype.clearTime = function(clone){
1656 return this.clone().clearTime();
1661 this.setMilliseconds(0);
1666 // safari setMonth is broken
1668 Date.brokenSetMonth = Date.prototype.setMonth;
1669 Date.prototype.setMonth = function(num){
1671 var n = Math.ceil(-num);
1672 var back_year = Math.ceil(n/12);
1673 var month = (n % 12) ? 12 - n % 12 : 0 ;
1674 this.setFullYear(this.getFullYear() - back_year);
1675 return Date.brokenSetMonth.call(this, month);
1677 return Date.brokenSetMonth.apply(this, arguments);
1682 /** Date interval constant
1686 /** Date interval constant
1690 /** Date interval constant
1694 /** Date interval constant
1698 /** Date interval constant
1702 /** Date interval constant
1706 /** Date interval constant
1712 * Provides a convenient method of performing basic date arithmetic. This method
1713 * does not modify the Date instance being called - it creates and returns
1714 * a new Date instance containing the resulting date value.
1719 var dt = new Date('10/29/2006').add(Date.DAY, 5);
1720 document.write(dt); //returns 'Fri Oct 06 2006 00:00:00'
1722 //Negative values will subtract correctly:
1723 var dt2 = new Date('10/1/2006').add(Date.DAY, -5);
1724 document.write(dt2); //returns 'Tue Sep 26 2006 00:00:00'
1726 //You can even chain several calls together in one line!
1727 var dt3 = new Date('10/1/2006').add(Date.DAY, 5).add(Date.HOUR, 8).add(Date.MINUTE, -30);
1728 document.write(dt3); //returns 'Fri Oct 06 2006 07:30:00'
1731 * @param {String} interval A valid date interval enum value
1732 * @param {Number} value The amount to add to the current date
1733 * @return {Date} The new Date instance
1735 Date.prototype.add = function(interval, value){
1736 var d = this.clone();
1737 if (!interval || value === 0) return d;
1738 switch(interval.toLowerCase()){
1740 d.setMilliseconds(this.getMilliseconds() + value);
1743 d.setSeconds(this.getSeconds() + value);
1746 d.setMinutes(this.getMinutes() + value);
1749 d.setHours(this.getHours() + value);
1752 d.setDate(this.getDate() + value);
1755 var day = this.getDate();
1757 day = Math.min(day, this.getFirstDateOfMonth().add('mo', value).getLastDateOfMonth().getDate());
1760 d.setMonth(this.getMonth() + value);
1763 d.setFullYear(this.getFullYear() + value);
1770 * Ext JS Library 1.1.1
1771 * Copyright(c) 2006-2007, Ext JS, LLC.
1773 * Originally Released Under LGPL - original licence link has changed is not relivant.
1776 * <script type="text/javascript">
1780 * @class Roo.lib.Dom
1783 * Dom utils (from YIU afaik)
1788 * Get the view width
1789 * @param {Boolean} full True will get the full document, otherwise it's the view width
1790 * @return {Number} The width
1793 getViewWidth : function(full) {
1794 return full ? this.getDocumentWidth() : this.getViewportWidth();
1797 * Get the view height
1798 * @param {Boolean} full True will get the full document, otherwise it's the view height
1799 * @return {Number} The height
1801 getViewHeight : function(full) {
1802 return full ? this.getDocumentHeight() : this.getViewportHeight();
1805 getDocumentHeight: function() {
1806 var scrollHeight = (document.compatMode != "CSS1Compat") ? document.body.scrollHeight : document.documentElement.scrollHeight;
1807 return Math.max(scrollHeight, this.getViewportHeight());
1810 getDocumentWidth: function() {
1811 var scrollWidth = (document.compatMode != "CSS1Compat") ? document.body.scrollWidth : document.documentElement.scrollWidth;
1812 return Math.max(scrollWidth, this.getViewportWidth());
1815 getViewportHeight: function() {
1816 var height = self.innerHeight;
1817 var mode = document.compatMode;
1819 if ((mode || Roo.isIE) && !Roo.isOpera) {
1820 height = (mode == "CSS1Compat") ?
1821 document.documentElement.clientHeight :
1822 document.body.clientHeight;
1828 getViewportWidth: function() {
1829 var width = self.innerWidth;
1830 var mode = document.compatMode;
1832 if (mode || Roo.isIE) {
1833 width = (mode == "CSS1Compat") ?
1834 document.documentElement.clientWidth :
1835 document.body.clientWidth;
1840 isAncestor : function(p, c) {
1847 if (p.contains && !Roo.isSafari) {
1848 return p.contains(c);
1849 } else if (p.compareDocumentPosition) {
1850 return !!(p.compareDocumentPosition(c) & 16);
1852 var parent = c.parentNode;
1857 else if (!parent.tagName || parent.tagName.toUpperCase() == "HTML") {
1860 parent = parent.parentNode;
1866 getRegion : function(el) {
1867 return Roo.lib.Region.getRegion(el);
1870 getY : function(el) {
1871 return this.getXY(el)[1];
1874 getX : function(el) {
1875 return this.getXY(el)[0];
1878 getXY : function(el) {
1879 var p, pe, b, scroll, bd = document.body;
1880 el = Roo.getDom(el);
1881 var fly = Roo.lib.AnimBase.fly;
1882 if (el.getBoundingClientRect) {
1883 b = el.getBoundingClientRect();
1884 scroll = fly(document).getScroll();
1885 return [b.left + scroll.left, b.top + scroll.top];
1891 var hasAbsolute = fly(el).getStyle("position") == "absolute";
1898 if (!hasAbsolute && fly(p).getStyle("position") == "absolute") {
1905 var bt = parseInt(pe.getStyle("borderTopWidth"), 10) || 0;
1906 var bl = parseInt(pe.getStyle("borderLeftWidth"), 10) || 0;
1913 if (p != el && pe.getStyle('overflow') != 'visible') {
1921 if (Roo.isSafari && hasAbsolute) {
1926 if (Roo.isGecko && !hasAbsolute) {
1928 x += parseInt(dbd.getStyle("borderLeftWidth"), 10) || 0;
1929 y += parseInt(dbd.getStyle("borderTopWidth"), 10) || 0;
1933 while (p && p != bd) {
1934 if (!Roo.isOpera || (p.tagName != 'TR' && fly(p).getStyle("display") != "inline")) {
1946 setXY : function(el, xy) {
1947 el = Roo.fly(el, '_setXY');
1949 var pts = el.translatePoints(xy);
1950 if (xy[0] !== false) {
1951 el.dom.style.left = pts.left + "px";
1953 if (xy[1] !== false) {
1954 el.dom.style.top = pts.top + "px";
1958 setX : function(el, x) {
1959 this.setXY(el, [x, false]);
1962 setY : function(el, y) {
1963 this.setXY(el, [false, y]);
1967 * Portions of this file are based on pieces of Yahoo User Interface Library
1968 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
1969 * YUI licensed under the BSD License:
1970 * http://developer.yahoo.net/yui/license.txt
1971 * <script type="text/javascript">
1975 Roo.lib.Event = function() {
1976 var loadComplete = false;
1978 var unloadListeners = [];
1980 var onAvailStack = [];
1982 var lastError = null;
1995 startInterval: function() {
1996 if (!this._interval) {
1998 var callback = function() {
1999 self._tryPreloadAttach();
2001 this._interval = setInterval(callback, this.POLL_INTERVAL);
2006 onAvailable: function(p_id, p_fn, p_obj, p_override) {
2007 onAvailStack.push({ id: p_id,
2010 override: p_override,
2011 checkReady: false });
2013 retryCount = this.POLL_RETRYS;
2014 this.startInterval();
2018 addListener: function(el, eventName, fn) {
2019 el = Roo.getDom(el);
2024 if ("unload" == eventName) {
2025 unloadListeners[unloadListeners.length] =
2026 [el, eventName, fn];
2030 var wrappedFn = function(e) {
2031 return fn(Roo.lib.Event.getEvent(e));
2034 var li = [el, eventName, fn, wrappedFn];
2036 var index = listeners.length;
2037 listeners[index] = li;
2039 this.doAdd(el, eventName, wrappedFn, false);
2045 removeListener: function(el, eventName, fn) {
2048 el = Roo.getDom(el);
2051 return this.purgeElement(el, false, eventName);
2055 if ("unload" == eventName) {
2057 for (i = 0,len = unloadListeners.length; i < len; i++) {
2058 var li = unloadListeners[i];
2061 li[1] == eventName &&
2063 unloadListeners.splice(i, 1);
2071 var cacheItem = null;
2074 var index = arguments[3];
2076 if ("undefined" == typeof index) {
2077 index = this._getCacheIndex(el, eventName, fn);
2081 cacheItem = listeners[index];
2084 if (!el || !cacheItem) {
2088 this.doRemove(el, eventName, cacheItem[this.WFN], false);
2090 delete listeners[index][this.WFN];
2091 delete listeners[index][this.FN];
2092 listeners.splice(index, 1);
2099 getTarget: function(ev, resolveTextNode) {
2100 ev = ev.browserEvent || ev;
2101 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2102 var t = ev.target || ev.srcElement;
2103 return this.resolveTextNode(t);
2107 resolveTextNode: function(node) {
2108 if (Roo.isSafari && node && 3 == node.nodeType) {
2109 return node.parentNode;
2116 getPageX: function(ev) {
2117 ev = ev.browserEvent || ev;
2118 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2120 if (!x && 0 !== x) {
2121 x = ev.clientX || 0;
2124 x += this.getScroll()[1];
2132 getPageY: function(ev) {
2133 ev = ev.browserEvent || ev;
2134 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2136 if (!y && 0 !== y) {
2137 y = ev.clientY || 0;
2140 y += this.getScroll()[0];
2149 getXY: function(ev) {
2150 ev = ev.browserEvent || ev;
2151 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2152 return [this.getPageX(ev), this.getPageY(ev)];
2156 getRelatedTarget: function(ev) {
2157 ev = ev.browserEvent || ev;
2158 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2159 var t = ev.relatedTarget;
2161 if (ev.type == "mouseout") {
2163 } else if (ev.type == "mouseover") {
2168 return this.resolveTextNode(t);
2172 getTime: function(ev) {
2173 ev = ev.browserEvent || ev;
2174 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2176 var t = new Date().getTime();
2180 this.lastError = ex;
2189 stopEvent: function(ev) {
2190 this.stopPropagation(ev);
2191 this.preventDefault(ev);
2195 stopPropagation: function(ev) {
2196 ev = ev.browserEvent || ev;
2197 if (ev.stopPropagation) {
2198 ev.stopPropagation();
2200 ev.cancelBubble = true;
2205 preventDefault: function(ev) {
2206 ev = ev.browserEvent || ev;
2207 if(ev.preventDefault) {
2208 ev.preventDefault();
2210 ev.returnValue = false;
2215 getEvent: function(e) {
2216 var ev = e || window.event;
2218 var c = this.getEvent.caller;
2220 ev = c.arguments[0];
2221 if (ev && Event == ev.constructor) {
2231 getCharCode: function(ev) {
2232 ev = ev.browserEvent || ev;
2233 return ev.charCode || ev.keyCode || 0;
2237 _getCacheIndex: function(el, eventName, fn) {
2238 for (var i = 0,len = listeners.length; i < len; ++i) {
2239 var li = listeners[i];
2241 li[this.FN] == fn &&
2242 li[this.EL] == el &&
2243 li[this.TYPE] == eventName) {
2255 getEl: function(id) {
2256 return document.getElementById(id);
2260 clearCache: function() {
2264 _load: function(e) {
2265 loadComplete = true;
2266 var EU = Roo.lib.Event;
2270 EU.doRemove(window, "load", EU._load);
2275 _tryPreloadAttach: function() {
2284 var tryAgain = !loadComplete;
2286 tryAgain = (retryCount > 0);
2291 for (var i = 0,len = onAvailStack.length; i < len; ++i) {
2292 var item = onAvailStack[i];
2294 var el = this.getEl(item.id);
2297 if (!item.checkReady ||
2300 (document && document.body)) {
2303 if (item.override) {
2304 if (item.override === true) {
2307 scope = item.override;
2310 item.fn.call(scope, item.obj);
2311 onAvailStack[i] = null;
2314 notAvail.push(item);
2319 retryCount = (notAvail.length === 0) ? 0 : retryCount - 1;
2323 this.startInterval();
2325 clearInterval(this._interval);
2326 this._interval = null;
2329 this.locked = false;
2336 purgeElement: function(el, recurse, eventName) {
2337 var elListeners = this.getListeners(el, eventName);
2339 for (var i = 0,len = elListeners.length; i < len; ++i) {
2340 var l = elListeners[i];
2341 this.removeListener(el, l.type, l.fn);
2345 if (recurse && el && el.childNodes) {
2346 for (i = 0,len = el.childNodes.length; i < len; ++i) {
2347 this.purgeElement(el.childNodes[i], recurse, eventName);
2353 getListeners: function(el, eventName) {
2354 var results = [], searchLists;
2356 searchLists = [listeners, unloadListeners];
2357 } else if (eventName == "unload") {
2358 searchLists = [unloadListeners];
2360 searchLists = [listeners];
2363 for (var j = 0; j < searchLists.length; ++j) {
2364 var searchList = searchLists[j];
2365 if (searchList && searchList.length > 0) {
2366 for (var i = 0,len = searchList.length; i < len; ++i) {
2367 var l = searchList[i];
2368 if (l && l[this.EL] === el &&
2369 (!eventName || eventName === l[this.TYPE])) {
2374 adjust: l[this.ADJ_SCOPE],
2382 return (results.length) ? results : null;
2386 _unload: function(e) {
2388 var EU = Roo.lib.Event, i, j, l, len, index;
2390 for (i = 0,len = unloadListeners.length; i < len; ++i) {
2391 l = unloadListeners[i];
2394 if (l[EU.ADJ_SCOPE]) {
2395 if (l[EU.ADJ_SCOPE] === true) {
2398 scope = l[EU.ADJ_SCOPE];
2401 l[EU.FN].call(scope, EU.getEvent(e), l[EU.OBJ]);
2402 unloadListeners[i] = null;
2408 unloadListeners = null;
2410 if (listeners && listeners.length > 0) {
2411 j = listeners.length;
2414 l = listeners[index];
2416 EU.removeListener(l[EU.EL], l[EU.TYPE],
2426 EU.doRemove(window, "unload", EU._unload);
2431 getScroll: function() {
2432 var dd = document.documentElement, db = document.body;
2433 if (dd && (dd.scrollTop || dd.scrollLeft)) {
2434 return [dd.scrollTop, dd.scrollLeft];
2436 return [db.scrollTop, db.scrollLeft];
2443 doAdd: function () {
2444 if (window.addEventListener) {
2445 return function(el, eventName, fn, capture) {
2446 el.addEventListener(eventName, fn, (capture));
2448 } else if (window.attachEvent) {
2449 return function(el, eventName, fn, capture) {
2450 el.attachEvent("on" + eventName, fn);
2459 doRemove: function() {
2460 if (window.removeEventListener) {
2461 return function (el, eventName, fn, capture) {
2462 el.removeEventListener(eventName, fn, (capture));
2464 } else if (window.detachEvent) {
2465 return function (el, eventName, fn) {
2466 el.detachEvent("on" + eventName, fn);
2478 var E = Roo.lib.Event;
2479 E.on = E.addListener;
2480 E.un = E.removeListener;
2482 if (document && document.body) {
2485 E.doAdd(window, "load", E._load);
2487 E.doAdd(window, "unload", E._unload);
2488 E._tryPreloadAttach();
2492 * Portions of this file are based on pieces of Yahoo User Interface Library
2493 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2494 * YUI licensed under the BSD License:
2495 * http://developer.yahoo.net/yui/license.txt
2496 * <script type="text/javascript">
2502 * @class Roo.lib.Ajax
2509 request : function(method, uri, cb, data, options) {
2511 var hs = options.headers;
2514 if(hs.hasOwnProperty(h)){
2515 this.initHeader(h, hs[h], false);
2519 if(options.xmlData){
2520 this.initHeader('Content-Type', 'text/xml', false);
2522 data = options.xmlData;
2526 return this.asyncRequest(method, uri, cb, data);
2529 serializeForm : function(form) {
2530 if(typeof form == 'string') {
2531 form = (document.getElementById(form) || document.forms[form]);
2534 var el, name, val, disabled, data = '', hasSubmit = false;
2535 for (var i = 0; i < form.elements.length; i++) {
2536 el = form.elements[i];
2537 disabled = form.elements[i].disabled;
2538 name = form.elements[i].name;
2539 val = form.elements[i].value;
2541 if (!disabled && name){
2545 case 'select-multiple':
2546 for (var j = 0; j < el.options.length; j++) {
2547 if (el.options[j].selected) {
2549 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].attributes['value'].specified ? el.options[j].value : el.options[j].text) + '&';
2552 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].hasAttribute('value') ? el.options[j].value : el.options[j].text) + '&';
2560 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2573 if(hasSubmit == false) {
2574 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2579 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2584 data = data.substr(0, data.length - 1);
2592 useDefaultHeader:true,
2594 defaultPostHeader:'application/x-www-form-urlencoded',
2596 useDefaultXhrHeader:true,
2598 defaultXhrHeader:'XMLHttpRequest',
2600 hasDefaultHeaders:true,
2612 setProgId:function(id)
2614 this.activeX.unshift(id);
2617 setDefaultPostHeader:function(b)
2619 this.useDefaultHeader = b;
2622 setDefaultXhrHeader:function(b)
2624 this.useDefaultXhrHeader = b;
2627 setPollingInterval:function(i)
2629 if (typeof i == 'number' && isFinite(i)) {
2630 this.pollInterval = i;
2634 createXhrObject:function(transactionId)
2640 http = new XMLHttpRequest();
2642 obj = { conn:http, tId:transactionId };
2646 for (var i = 0; i < this.activeX.length; ++i) {
2650 http = new ActiveXObject(this.activeX[i]);
2652 obj = { conn:http, tId:transactionId };
2665 getConnectionObject:function()
2668 var tId = this.transactionId;
2672 o = this.createXhrObject(tId);
2674 this.transactionId++;
2685 asyncRequest:function(method, uri, callback, postData)
2687 var o = this.getConnectionObject();
2693 o.conn.open(method, uri, true);
2695 if (this.useDefaultXhrHeader) {
2696 if (!this.defaultHeaders['X-Requested-With']) {
2697 this.initHeader('X-Requested-With', this.defaultXhrHeader, true);
2701 if(postData && this.useDefaultHeader){
2702 this.initHeader('Content-Type', this.defaultPostHeader);
2705 if (this.hasDefaultHeaders || this.hasHeaders) {
2709 this.handleReadyState(o, callback);
2710 o.conn.send(postData || null);
2716 handleReadyState:function(o, callback)
2720 if (callback && callback.timeout) {
2722 this.timeout[o.tId] = window.setTimeout(function() {
2723 oConn.abort(o, callback, true);
2724 }, callback.timeout);
2727 this.poll[o.tId] = window.setInterval(
2729 if (o.conn && o.conn.readyState == 4) {
2730 window.clearInterval(oConn.poll[o.tId]);
2731 delete oConn.poll[o.tId];
2733 if(callback && callback.timeout) {
2734 window.clearTimeout(oConn.timeout[o.tId]);
2735 delete oConn.timeout[o.tId];
2738 oConn.handleTransactionResponse(o, callback);
2741 , this.pollInterval);
2744 handleTransactionResponse:function(o, callback, isAbort)
2748 this.releaseObject(o);
2752 var httpStatus, responseObject;
2756 if (o.conn.status !== undefined && o.conn.status != 0) {
2757 httpStatus = o.conn.status;
2769 if (httpStatus >= 200 && httpStatus < 300) {
2770 responseObject = this.createResponseObject(o, callback.argument);
2771 if (callback.success) {
2772 if (!callback.scope) {
2773 callback.success(responseObject);
2778 callback.success.apply(callback.scope, [responseObject]);
2783 switch (httpStatus) {
2791 responseObject = this.createExceptionObject(o.tId, callback.argument, (isAbort ? isAbort : false));
2792 if (callback.failure) {
2793 if (!callback.scope) {
2794 callback.failure(responseObject);
2797 callback.failure.apply(callback.scope, [responseObject]);
2802 responseObject = this.createResponseObject(o, callback.argument);
2803 if (callback.failure) {
2804 if (!callback.scope) {
2805 callback.failure(responseObject);
2808 callback.failure.apply(callback.scope, [responseObject]);
2814 this.releaseObject(o);
2815 responseObject = null;
2818 createResponseObject:function(o, callbackArg)
2825 var headerStr = o.conn.getAllResponseHeaders();
2826 var header = headerStr.split('\n');
2827 for (var i = 0; i < header.length; i++) {
2828 var delimitPos = header[i].indexOf(':');
2829 if (delimitPos != -1) {
2830 headerObj[header[i].substring(0, delimitPos)] = header[i].substring(delimitPos + 2);
2838 obj.status = o.conn.status;
2839 obj.statusText = o.conn.statusText;
2840 obj.getResponseHeader = headerObj;
2841 obj.getAllResponseHeaders = headerStr;
2842 obj.responseText = o.conn.responseText;
2843 obj.responseXML = o.conn.responseXML;
2845 if (typeof callbackArg !== undefined) {
2846 obj.argument = callbackArg;
2852 createExceptionObject:function(tId, callbackArg, isAbort)
2855 var COMM_ERROR = 'communication failure';
2856 var ABORT_CODE = -1;
2857 var ABORT_ERROR = 'transaction aborted';
2863 obj.status = ABORT_CODE;
2864 obj.statusText = ABORT_ERROR;
2867 obj.status = COMM_CODE;
2868 obj.statusText = COMM_ERROR;
2872 obj.argument = callbackArg;
2878 initHeader:function(label, value, isDefault)
2880 var headerObj = (isDefault) ? this.defaultHeaders : this.headers;
2882 if (headerObj[label] === undefined) {
2883 headerObj[label] = value;
2888 headerObj[label] = value + "," + headerObj[label];
2892 this.hasDefaultHeaders = true;
2895 this.hasHeaders = true;
2900 setHeader:function(o)
2902 if (this.hasDefaultHeaders) {
2903 for (var prop in this.defaultHeaders) {
2904 if (this.defaultHeaders.hasOwnProperty(prop)) {
2905 o.conn.setRequestHeader(prop, this.defaultHeaders[prop]);
2910 if (this.hasHeaders) {
2911 for (var prop in this.headers) {
2912 if (this.headers.hasOwnProperty(prop)) {
2913 o.conn.setRequestHeader(prop, this.headers[prop]);
2917 this.hasHeaders = false;
2921 resetDefaultHeaders:function() {
2922 delete this.defaultHeaders;
2923 this.defaultHeaders = {};
2924 this.hasDefaultHeaders = false;
2927 abort:function(o, callback, isTimeout)
2929 if(this.isCallInProgress(o)) {
2931 window.clearInterval(this.poll[o.tId]);
2932 delete this.poll[o.tId];
2934 delete this.timeout[o.tId];
2937 this.handleTransactionResponse(o, callback, true);
2947 isCallInProgress:function(o)
2950 return o.conn.readyState != 4 && o.conn.readyState != 0;
2959 releaseObject:function(o)
2968 'MSXML2.XMLHTTP.3.0',
2976 * Portions of this file are based on pieces of Yahoo User Interface Library
2977 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2978 * YUI licensed under the BSD License:
2979 * http://developer.yahoo.net/yui/license.txt
2980 * <script type="text/javascript">
2984 Roo.lib.Region = function(t, r, b, l) {
2994 Roo.lib.Region.prototype = {
2995 contains : function(region) {
2996 return ( region.left >= this.left &&
2997 region.right <= this.right &&
2998 region.top >= this.top &&
2999 region.bottom <= this.bottom );
3003 getArea : function() {
3004 return ( (this.bottom - this.top) * (this.right - this.left) );
3007 intersect : function(region) {
3008 var t = Math.max(this.top, region.top);
3009 var r = Math.min(this.right, region.right);
3010 var b = Math.min(this.bottom, region.bottom);
3011 var l = Math.max(this.left, region.left);
3013 if (b >= t && r >= l) {
3014 return new Roo.lib.Region(t, r, b, l);
3019 union : function(region) {
3020 var t = Math.min(this.top, region.top);
3021 var r = Math.max(this.right, region.right);
3022 var b = Math.max(this.bottom, region.bottom);
3023 var l = Math.min(this.left, region.left);
3025 return new Roo.lib.Region(t, r, b, l);
3028 adjust : function(t, l, b, r) {
3037 Roo.lib.Region.getRegion = function(el) {
3038 var p = Roo.lib.Dom.getXY(el);
3041 var r = p[0] + el.offsetWidth;
3042 var b = p[1] + el.offsetHeight;
3045 return new Roo.lib.Region(t, r, b, l);
3048 * Portions of this file are based on pieces of Yahoo User Interface Library
3049 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3050 * YUI licensed under the BSD License:
3051 * http://developer.yahoo.net/yui/license.txt
3052 * <script type="text/javascript">
3055 //@@dep Roo.lib.Region
3058 Roo.lib.Point = function(x, y) {
3059 if (x instanceof Array) {
3063 this.x = this.right = this.left = this[0] = x;
3064 this.y = this.top = this.bottom = this[1] = y;
3067 Roo.lib.Point.prototype = new Roo.lib.Region();
3069 * Portions of this file are based on pieces of Yahoo User Interface Library
3070 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3071 * YUI licensed under the BSD License:
3072 * http://developer.yahoo.net/yui/license.txt
3073 * <script type="text/javascript">
3080 scroll : function(el, args, duration, easing, cb, scope) {
3081 this.run(el, args, duration, easing, cb, scope, Roo.lib.Scroll);
3084 motion : function(el, args, duration, easing, cb, scope) {
3085 this.run(el, args, duration, easing, cb, scope, Roo.lib.Motion);
3088 color : function(el, args, duration, easing, cb, scope) {
3089 this.run(el, args, duration, easing, cb, scope, Roo.lib.ColorAnim);
3092 run : function(el, args, duration, easing, cb, scope, type) {
3093 type = type || Roo.lib.AnimBase;
3094 if (typeof easing == "string") {
3095 easing = Roo.lib.Easing[easing];
3097 var anim = new type(el, args, duration, easing);
3098 anim.animateX(function() {
3099 Roo.callback(cb, scope);
3105 * Portions of this file are based on pieces of Yahoo User Interface Library
3106 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3107 * YUI licensed under the BSD License:
3108 * http://developer.yahoo.net/yui/license.txt
3109 * <script type="text/javascript">
3117 if (!libFlyweight) {
3118 libFlyweight = new Roo.Element.Flyweight();
3120 libFlyweight.dom = el;
3121 return libFlyweight;
3124 // since this uses fly! - it cant be in DOM (which does not have fly yet..)
3128 Roo.lib.AnimBase = function(el, attributes, duration, method) {
3130 this.init(el, attributes, duration, method);
3134 Roo.lib.AnimBase.fly = fly;
3138 Roo.lib.AnimBase.prototype = {
3140 toString: function() {
3141 var el = this.getEl();
3142 var id = el.id || el.tagName;
3143 return ("Anim " + id);
3147 noNegatives: /width|height|opacity|padding/i,
3148 offsetAttribute: /^((width|height)|(top|left))$/,
3149 defaultUnit: /width|height|top$|bottom$|left$|right$/i,
3150 offsetUnit: /\d+(em|%|en|ex|pt|in|cm|mm|pc)$/i
3154 doMethod: function(attr, start, end) {
3155 return this.method(this.currentFrame, start, end - start, this.totalFrames);
3159 setAttribute: function(attr, val, unit) {
3160 if (this.patterns.noNegatives.test(attr)) {
3161 val = (val > 0) ? val : 0;
3164 Roo.fly(this.getEl(), '_anim').setStyle(attr, val + unit);
3168 getAttribute: function(attr) {
3169 var el = this.getEl();
3170 var val = fly(el).getStyle(attr);
3172 if (val !== 'auto' && !this.patterns.offsetUnit.test(val)) {
3173 return parseFloat(val);
3176 var a = this.patterns.offsetAttribute.exec(attr) || [];
3177 var pos = !!( a[3] );
3178 var box = !!( a[2] );
3181 if (box || (fly(el).getStyle('position') == 'absolute' && pos)) {
3182 val = el['offset' + a[0].charAt(0).toUpperCase() + a[0].substr(1)];
3191 getDefaultUnit: function(attr) {
3192 if (this.patterns.defaultUnit.test(attr)) {
3199 animateX : function(callback, scope) {
3200 var f = function() {
3201 this.onComplete.removeListener(f);
3202 if (typeof callback == "function") {
3203 callback.call(scope || this, this);
3206 this.onComplete.addListener(f, this);
3211 setRuntimeAttribute: function(attr) {
3214 var attributes = this.attributes;
3216 this.runtimeAttributes[attr] = {};
3218 var isset = function(prop) {
3219 return (typeof prop !== 'undefined');
3222 if (!isset(attributes[attr]['to']) && !isset(attributes[attr]['by'])) {
3226 start = ( isset(attributes[attr]['from']) ) ? attributes[attr]['from'] : this.getAttribute(attr);
3229 if (isset(attributes[attr]['to'])) {
3230 end = attributes[attr]['to'];
3231 } else if (isset(attributes[attr]['by'])) {
3232 if (start.constructor == Array) {
3234 for (var i = 0, len = start.length; i < len; ++i) {
3235 end[i] = start[i] + attributes[attr]['by'][i];
3238 end = start + attributes[attr]['by'];
3242 this.runtimeAttributes[attr].start = start;
3243 this.runtimeAttributes[attr].end = end;
3246 this.runtimeAttributes[attr].unit = ( isset(attributes[attr].unit) ) ? attributes[attr]['unit'] : this.getDefaultUnit(attr);
3250 init: function(el, attributes, duration, method) {
3252 var isAnimated = false;
3255 var startTime = null;
3258 var actualFrames = 0;
3261 el = Roo.getDom(el);
3264 this.attributes = attributes || {};
3267 this.duration = duration || 1;
3270 this.method = method || Roo.lib.Easing.easeNone;
3273 this.useSeconds = true;
3276 this.currentFrame = 0;
3279 this.totalFrames = Roo.lib.AnimMgr.fps;
3282 this.getEl = function() {
3287 this.isAnimated = function() {
3292 this.getStartTime = function() {
3296 this.runtimeAttributes = {};
3299 this.animate = function() {
3300 if (this.isAnimated()) {
3304 this.currentFrame = 0;
3306 this.totalFrames = ( this.useSeconds ) ? Math.ceil(Roo.lib.AnimMgr.fps * this.duration) : this.duration;
3308 Roo.lib.AnimMgr.registerElement(this);
3312 this.stop = function(finish) {
3314 this.currentFrame = this.totalFrames;
3315 this._onTween.fire();
3317 Roo.lib.AnimMgr.stop(this);
3320 var onStart = function() {
3321 this.onStart.fire();
3323 this.runtimeAttributes = {};
3324 for (var attr in this.attributes) {
3325 this.setRuntimeAttribute(attr);
3330 startTime = new Date();
3334 var onTween = function() {
3336 duration: new Date() - this.getStartTime(),
3337 currentFrame: this.currentFrame
3340 data.toString = function() {
3342 'duration: ' + data.duration +
3343 ', currentFrame: ' + data.currentFrame
3347 this.onTween.fire(data);
3349 var runtimeAttributes = this.runtimeAttributes;
3351 for (var attr in runtimeAttributes) {
3352 this.setAttribute(attr, this.doMethod(attr, runtimeAttributes[attr].start, runtimeAttributes[attr].end), runtimeAttributes[attr].unit);
3358 var onComplete = function() {
3359 var actual_duration = (new Date() - startTime) / 1000 ;
3362 duration: actual_duration,
3363 frames: actualFrames,
3364 fps: actualFrames / actual_duration
3367 data.toString = function() {
3369 'duration: ' + data.duration +
3370 ', frames: ' + data.frames +
3371 ', fps: ' + data.fps
3377 this.onComplete.fire(data);
3381 this._onStart = new Roo.util.Event(this);
3382 this.onStart = new Roo.util.Event(this);
3383 this.onTween = new Roo.util.Event(this);
3384 this._onTween = new Roo.util.Event(this);
3385 this.onComplete = new Roo.util.Event(this);
3386 this._onComplete = new Roo.util.Event(this);
3387 this._onStart.addListener(onStart);
3388 this._onTween.addListener(onTween);
3389 this._onComplete.addListener(onComplete);
3394 * Portions of this file are based on pieces of Yahoo User Interface Library
3395 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3396 * YUI licensed under the BSD License:
3397 * http://developer.yahoo.net/yui/license.txt
3398 * <script type="text/javascript">
3402 Roo.lib.AnimMgr = new function() {
3419 this.registerElement = function(tween) {
3420 queue[queue.length] = tween;
3422 tween._onStart.fire();
3427 this.unRegister = function(tween, index) {
3428 tween._onComplete.fire();
3429 index = index || getIndex(tween);
3431 queue.splice(index, 1);
3435 if (tweenCount <= 0) {
3441 this.start = function() {
3442 if (thread === null) {
3443 thread = setInterval(this.run, this.delay);
3448 this.stop = function(tween) {
3450 clearInterval(thread);
3452 for (var i = 0, len = queue.length; i < len; ++i) {
3453 if (queue[0].isAnimated()) {
3454 this.unRegister(queue[0], 0);
3463 this.unRegister(tween);
3468 this.run = function() {
3469 for (var i = 0, len = queue.length; i < len; ++i) {
3470 var tween = queue[i];
3471 if (!tween || !tween.isAnimated()) {
3475 if (tween.currentFrame < tween.totalFrames || tween.totalFrames === null)
3477 tween.currentFrame += 1;
3479 if (tween.useSeconds) {
3480 correctFrame(tween);
3482 tween._onTween.fire();
3485 Roo.lib.AnimMgr.stop(tween, i);
3490 var getIndex = function(anim) {
3491 for (var i = 0, len = queue.length; i < len; ++i) {
3492 if (queue[i] == anim) {
3500 var correctFrame = function(tween) {
3501 var frames = tween.totalFrames;
3502 var frame = tween.currentFrame;
3503 var expected = (tween.currentFrame * tween.duration * 1000 / tween.totalFrames);
3504 var elapsed = (new Date() - tween.getStartTime());
3507 if (elapsed < tween.duration * 1000) {
3508 tweak = Math.round((elapsed / expected - 1) * tween.currentFrame);
3510 tweak = frames - (frame + 1);
3512 if (tweak > 0 && isFinite(tweak)) {
3513 if (tween.currentFrame + tweak >= frames) {
3514 tweak = frames - (frame + 1);
3517 tween.currentFrame += tweak;
3523 * Portions of this file are based on pieces of Yahoo User Interface Library
3524 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3525 * YUI licensed under the BSD License:
3526 * http://developer.yahoo.net/yui/license.txt
3527 * <script type="text/javascript">
3530 Roo.lib.Bezier = new function() {
3532 this.getPosition = function(points, t) {
3533 var n = points.length;
3536 for (var i = 0; i < n; ++i) {
3537 tmp[i] = [points[i][0], points[i][1]];
3540 for (var j = 1; j < n; ++j) {
3541 for (i = 0; i < n - j; ++i) {
3542 tmp[i][0] = (1 - t) * tmp[i][0] + t * tmp[parseInt(i + 1, 10)][0];
3543 tmp[i][1] = (1 - t) * tmp[i][1] + t * tmp[parseInt(i + 1, 10)][1];
3547 return [ tmp[0][0], tmp[0][1] ];
3551 * Portions of this file are based on pieces of Yahoo User Interface Library
3552 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3553 * YUI licensed under the BSD License:
3554 * http://developer.yahoo.net/yui/license.txt
3555 * <script type="text/javascript">
3560 Roo.lib.ColorAnim = function(el, attributes, duration, method) {
3561 Roo.lib.ColorAnim.superclass.constructor.call(this, el, attributes, duration, method);
3564 Roo.extend(Roo.lib.ColorAnim, Roo.lib.AnimBase);
3566 var fly = Roo.lib.AnimBase.fly;
3568 var superclass = Y.ColorAnim.superclass;
3569 var proto = Y.ColorAnim.prototype;
3571 proto.toString = function() {
3572 var el = this.getEl();
3573 var id = el.id || el.tagName;
3574 return ("ColorAnim " + id);
3577 proto.patterns.color = /color$/i;
3578 proto.patterns.rgb = /^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;
3579 proto.patterns.hex = /^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;
3580 proto.patterns.hex3 = /^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;
3581 proto.patterns.transparent = /^transparent|rgba\(0, 0, 0, 0\)$/;
3584 proto.parseColor = function(s) {
3585 if (s.length == 3) {
3589 var c = this.patterns.hex.exec(s);
3590 if (c && c.length == 4) {
3591 return [ parseInt(c[1], 16), parseInt(c[2], 16), parseInt(c[3], 16) ];
3594 c = this.patterns.rgb.exec(s);
3595 if (c && c.length == 4) {
3596 return [ parseInt(c[1], 10), parseInt(c[2], 10), parseInt(c[3], 10) ];
3599 c = this.patterns.hex3.exec(s);
3600 if (c && c.length == 4) {
3601 return [ parseInt(c[1] + c[1], 16), parseInt(c[2] + c[2], 16), parseInt(c[3] + c[3], 16) ];
3606 // since this uses fly! - it cant be in ColorAnim (which does not have fly yet..)
3607 proto.getAttribute = function(attr) {
3608 var el = this.getEl();
3609 if (this.patterns.color.test(attr)) {
3610 var val = fly(el).getStyle(attr);
3612 if (this.patterns.transparent.test(val)) {
3613 var parent = el.parentNode;
3614 val = fly(parent).getStyle(attr);
3616 while (parent && this.patterns.transparent.test(val)) {
3617 parent = parent.parentNode;
3618 val = fly(parent).getStyle(attr);
3619 if (parent.tagName.toUpperCase() == 'HTML') {
3625 val = superclass.getAttribute.call(this, attr);
3630 proto.getAttribute = function(attr) {
3631 var el = this.getEl();
3632 if (this.patterns.color.test(attr)) {
3633 var val = fly(el).getStyle(attr);
3635 if (this.patterns.transparent.test(val)) {
3636 var parent = el.parentNode;
3637 val = fly(parent).getStyle(attr);
3639 while (parent && this.patterns.transparent.test(val)) {
3640 parent = parent.parentNode;
3641 val = fly(parent).getStyle(attr);
3642 if (parent.tagName.toUpperCase() == 'HTML') {
3648 val = superclass.getAttribute.call(this, attr);
3654 proto.doMethod = function(attr, start, end) {
3657 if (this.patterns.color.test(attr)) {
3659 for (var i = 0, len = start.length; i < len; ++i) {
3660 val[i] = superclass.doMethod.call(this, attr, start[i], end[i]);
3663 val = 'rgb(' + Math.floor(val[0]) + ',' + Math.floor(val[1]) + ',' + Math.floor(val[2]) + ')';
3666 val = superclass.doMethod.call(this, attr, start, end);
3672 proto.setRuntimeAttribute = function(attr) {
3673 superclass.setRuntimeAttribute.call(this, attr);
3675 if (this.patterns.color.test(attr)) {
3676 var attributes = this.attributes;
3677 var start = this.parseColor(this.runtimeAttributes[attr].start);
3678 var end = this.parseColor(this.runtimeAttributes[attr].end);
3680 if (typeof attributes[attr]['to'] === 'undefined' && typeof attributes[attr]['by'] !== 'undefined') {
3681 end = this.parseColor(attributes[attr].by);
3683 for (var i = 0, len = start.length; i < len; ++i) {
3684 end[i] = start[i] + end[i];
3688 this.runtimeAttributes[attr].start = start;
3689 this.runtimeAttributes[attr].end = end;
3695 * Portions of this file are based on pieces of Yahoo User Interface Library
3696 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3697 * YUI licensed under the BSD License:
3698 * http://developer.yahoo.net/yui/license.txt
3699 * <script type="text/javascript">
3705 easeNone: function (t, b, c, d) {
3706 return c * t / d + b;
3710 easeIn: function (t, b, c, d) {
3711 return c * (t /= d) * t + b;
3715 easeOut: function (t, b, c, d) {
3716 return -c * (t /= d) * (t - 2) + b;
3720 easeBoth: function (t, b, c, d) {
3721 if ((t /= d / 2) < 1) {
3722 return c / 2 * t * t + b;
3725 return -c / 2 * ((--t) * (t - 2) - 1) + b;
3729 easeInStrong: function (t, b, c, d) {
3730 return c * (t /= d) * t * t * t + b;
3734 easeOutStrong: function (t, b, c, d) {
3735 return -c * ((t = t / d - 1) * t * t * t - 1) + b;
3739 easeBothStrong: function (t, b, c, d) {
3740 if ((t /= d / 2) < 1) {
3741 return c / 2 * t * t * t * t + b;
3744 return -c / 2 * ((t -= 2) * t * t * t - 2) + b;
3749 elasticIn: function (t, b, c, d, a, p) {
3753 if ((t /= d) == 1) {
3760 if (!a || a < Math.abs(c)) {
3765 var s = p / (2 * Math.PI) * Math.asin(c / a);
3768 return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3772 elasticOut: function (t, b, c, d, a, p) {
3776 if ((t /= d) == 1) {
3783 if (!a || a < Math.abs(c)) {
3788 var s = p / (2 * Math.PI) * Math.asin(c / a);
3791 return a * Math.pow(2, -10 * t) * Math.sin((t * d - s) * (2 * Math.PI) / p) + c + b;
3795 elasticBoth: function (t, b, c, d, a, p) {
3800 if ((t /= d / 2) == 2) {
3808 if (!a || a < Math.abs(c)) {
3813 var s = p / (2 * Math.PI) * Math.asin(c / a);
3817 return -.5 * (a * Math.pow(2, 10 * (t -= 1)) *
3818 Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3820 return a * Math.pow(2, -10 * (t -= 1)) *
3821 Math.sin((t * d - s) * (2 * Math.PI) / p) * .5 + c + b;
3826 backIn: function (t, b, c, d, s) {
3827 if (typeof s == 'undefined') {
3830 return c * (t /= d) * t * ((s + 1) * t - s) + b;
3834 backOut: function (t, b, c, d, s) {
3835 if (typeof s == 'undefined') {
3838 return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
3842 backBoth: function (t, b, c, d, s) {
3843 if (typeof s == 'undefined') {
3847 if ((t /= d / 2 ) < 1) {
3848 return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b;
3850 return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
3854 bounceIn: function (t, b, c, d) {
3855 return c - Roo.lib.Easing.bounceOut(d - t, 0, c, d) + b;
3859 bounceOut: function (t, b, c, d) {
3860 if ((t /= d) < (1 / 2.75)) {
3861 return c * (7.5625 * t * t) + b;
3862 } else if (t < (2 / 2.75)) {
3863 return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
3864 } else if (t < (2.5 / 2.75)) {
3865 return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
3867 return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
3871 bounceBoth: function (t, b, c, d) {
3873 return Roo.lib.Easing.bounceIn(t * 2, 0, c, d) * .5 + b;
3875 return Roo.lib.Easing.bounceOut(t * 2 - d, 0, c, d) * .5 + c * .5 + b;
3878 * Portions of this file are based on pieces of Yahoo User Interface Library
3879 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3880 * YUI licensed under the BSD License:
3881 * http://developer.yahoo.net/yui/license.txt
3882 * <script type="text/javascript">
3886 Roo.lib.Motion = function(el, attributes, duration, method) {
3888 Roo.lib.Motion.superclass.constructor.call(this, el, attributes, duration, method);
3892 Roo.extend(Roo.lib.Motion, Roo.lib.ColorAnim);
3896 var superclass = Y.Motion.superclass;
3897 var proto = Y.Motion.prototype;
3899 proto.toString = function() {
3900 var el = this.getEl();
3901 var id = el.id || el.tagName;
3902 return ("Motion " + id);
3905 proto.patterns.points = /^points$/i;
3907 proto.setAttribute = function(attr, val, unit) {
3908 if (this.patterns.points.test(attr)) {
3909 unit = unit || 'px';
3910 superclass.setAttribute.call(this, 'left', val[0], unit);
3911 superclass.setAttribute.call(this, 'top', val[1], unit);
3913 superclass.setAttribute.call(this, attr, val, unit);
3917 proto.getAttribute = function(attr) {
3918 if (this.patterns.points.test(attr)) {
3920 superclass.getAttribute.call(this, 'left'),
3921 superclass.getAttribute.call(this, 'top')
3924 val = superclass.getAttribute.call(this, attr);
3930 proto.doMethod = function(attr, start, end) {
3933 if (this.patterns.points.test(attr)) {
3934 var t = this.method(this.currentFrame, 0, 100, this.totalFrames) / 100;
3935 val = Y.Bezier.getPosition(this.runtimeAttributes[attr], t);
3937 val = superclass.doMethod.call(this, attr, start, end);
3942 proto.setRuntimeAttribute = function(attr) {
3943 if (this.patterns.points.test(attr)) {
3944 var el = this.getEl();
3945 var attributes = this.attributes;
3947 var control = attributes['points']['control'] || [];
3951 if (control.length > 0 && !(control[0] instanceof Array)) {
3952 control = [control];
3955 for (i = 0,len = control.length; i < len; ++i) {
3956 tmp[i] = control[i];
3961 Roo.fly(el).position();
3963 if (isset(attributes['points']['from'])) {
3964 Roo.lib.Dom.setXY(el, attributes['points']['from']);
3967 Roo.lib.Dom.setXY(el, Roo.lib.Dom.getXY(el));
3970 start = this.getAttribute('points');
3973 if (isset(attributes['points']['to'])) {
3974 end = translateValues.call(this, attributes['points']['to'], start);
3976 var pageXY = Roo.lib.Dom.getXY(this.getEl());
3977 for (i = 0,len = control.length; i < len; ++i) {
3978 control[i] = translateValues.call(this, control[i], start);
3982 } else if (isset(attributes['points']['by'])) {
3983 end = [ start[0] + attributes['points']['by'][0], start[1] + attributes['points']['by'][1] ];
3985 for (i = 0,len = control.length; i < len; ++i) {
3986 control[i] = [ start[0] + control[i][0], start[1] + control[i][1] ];
3990 this.runtimeAttributes[attr] = [start];
3992 if (control.length > 0) {
3993 this.runtimeAttributes[attr] = this.runtimeAttributes[attr].concat(control);
3996 this.runtimeAttributes[attr][this.runtimeAttributes[attr].length] = end;
3999 superclass.setRuntimeAttribute.call(this, attr);
4003 var translateValues = function(val, start) {
4004 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4005 val = [ val[0] - pageXY[0] + start[0], val[1] - pageXY[1] + start[1] ];
4010 var isset = function(prop) {
4011 return (typeof prop !== 'undefined');
4015 * Portions of this file are based on pieces of Yahoo User Interface Library
4016 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
4017 * YUI licensed under the BSD License:
4018 * http://developer.yahoo.net/yui/license.txt
4019 * <script type="text/javascript">
4023 Roo.lib.Scroll = function(el, attributes, duration, method) {
4025 Roo.lib.Scroll.superclass.constructor.call(this, el, attributes, duration, method);
4029 Roo.extend(Roo.lib.Scroll, Roo.lib.ColorAnim);
4033 var superclass = Y.Scroll.superclass;
4034 var proto = Y.Scroll.prototype;
4036 proto.toString = function() {
4037 var el = this.getEl();
4038 var id = el.id || el.tagName;
4039 return ("Scroll " + id);
4042 proto.doMethod = function(attr, start, end) {
4045 if (attr == 'scroll') {
4047 this.method(this.currentFrame, start[0], end[0] - start[0], this.totalFrames),
4048 this.method(this.currentFrame, start[1], end[1] - start[1], this.totalFrames)
4052 val = superclass.doMethod.call(this, attr, start, end);
4057 proto.getAttribute = function(attr) {
4059 var el = this.getEl();
4061 if (attr == 'scroll') {
4062 val = [ el.scrollLeft, el.scrollTop ];
4064 val = superclass.getAttribute.call(this, attr);
4070 proto.setAttribute = function(attr, val, unit) {
4071 var el = this.getEl();
4073 if (attr == 'scroll') {
4074 el.scrollLeft = val[0];
4075 el.scrollTop = val[1];
4077 superclass.setAttribute.call(this, attr, val, unit);
4083 * Ext JS Library 1.1.1
4084 * Copyright(c) 2006-2007, Ext JS, LLC.
4086 * Originally Released Under LGPL - original licence link has changed is not relivant.
4089 * <script type="text/javascript">
4093 // nasty IE9 hack - what a pile of crap that is..
4095 if (typeof Range != "undefined" && typeof Range.prototype.createContextualFragment == "undefined") {
4096 Range.prototype.createContextualFragment = function (html) {
4097 var doc = window.document;
4098 var container = doc.createElement("div");
4099 container.innerHTML = html;
4100 var frag = doc.createDocumentFragment(), n;
4101 while ((n = container.firstChild)) {
4102 frag.appendChild(n);
4109 * @class Roo.DomHelper
4110 * Utility class for working with DOM and/or Templates. It transparently supports using HTML fragments or DOM.
4111 * For more information see <a href="http://web.archive.org/web/20071221063734/http://www.jackslocum.com/blog/2006/10/06/domhelper-create-elements-using-dom-html-fragments-or-templates/">this blog post with examples</a>.
4114 Roo.DomHelper = function(){
4115 var tempTableEl = null;
4116 var emptyTags = /^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i;
4117 var tableRe = /^table|tbody|tr|td$/i;
4119 // build as innerHTML where available
4121 var createHtml = function(o){
4122 if(typeof o == 'string'){
4131 if(attr == "tag" || attr == "children" || attr == "cn" || attr == "html" || typeof o[attr] == "function") continue;
4132 if(attr == "style"){
4134 if(typeof s == "function"){
4137 if(typeof s == "string"){
4138 b += ' style="' + s + '"';
4139 }else if(typeof s == "object"){
4142 if(typeof s[key] != "function"){
4143 b += key + ":" + s[key] + ";";
4150 b += ' class="' + o["cls"] + '"';
4151 }else if(attr == "htmlFor"){
4152 b += ' for="' + o["htmlFor"] + '"';
4154 b += " " + attr + '="' + o[attr] + '"';
4158 if(emptyTags.test(o.tag)){
4162 var cn = o.children || o.cn;
4164 //http://bugs.kde.org/show_bug.cgi?id=71506
4165 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4166 for(var i = 0, len = cn.length; i < len; i++) {
4167 b += createHtml(cn[i], b);
4170 b += createHtml(cn, b);
4176 b += "</" + o.tag + ">";
4183 var createDom = function(o, parentNode){
4185 // defininition craeted..
4187 if (o.ns && o.ns != 'html') {
4189 if (o.xmlns && typeof(xmlns[o.ns]) == 'undefined') {
4190 xmlns[o.ns] = o.xmlns;
4193 if (typeof(xmlns[o.ns]) == 'undefined') {
4194 console.log("Trying to create namespace element " + o.ns + ", however no xmlns was sent to builder previously");
4200 if (typeof(o) == 'string') {
4201 return parentNode.appendChild(document.createTextNode(o));
4203 o.tag = o.tag || div;
4204 if (o.ns && Roo.isIE) {
4206 o.tag = o.ns + ':' + o.tag;
4209 var el = ns ? document.createElementNS( ns, o.tag||'div') : document.createElement(o.tag||'div');
4210 var useSet = el.setAttribute ? true : false; // In IE some elements don't have setAttribute
4213 if(attr == "tag" || attr == "ns" ||attr == "xmlns" ||attr == "children" || attr == "cn" || attr == "html" ||
4214 attr == "style" || typeof o[attr] == "function") continue;
4216 if(attr=="cls" && Roo.isIE){
4217 el.className = o["cls"];
4219 if(useSet) el.setAttribute(attr=="cls" ? 'class' : attr, o[attr]);
4220 else el[attr] = o[attr];
4223 Roo.DomHelper.applyStyles(el, o.style);
4224 var cn = o.children || o.cn;
4226 //http://bugs.kde.org/show_bug.cgi?id=71506
4227 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4228 for(var i = 0, len = cn.length; i < len; i++) {
4229 createDom(cn[i], el);
4236 el.innerHTML = o.html;
4239 parentNode.appendChild(el);
4244 var ieTable = function(depth, s, h, e){
4245 tempTableEl.innerHTML = [s, h, e].join('');
4246 var i = -1, el = tempTableEl;
4253 // kill repeat to save bytes
4257 tbe = '</tbody>'+te,
4263 * Nasty code for IE's broken table implementation
4265 var insertIntoTable = function(tag, where, el, html){
4267 tempTableEl = document.createElement('div');
4272 if(where == 'afterbegin' || where == 'beforeend'){ // INTO a TD
4275 if(where == 'beforebegin'){
4279 before = el.nextSibling;
4282 node = ieTable(4, trs, html, tre);
4284 else if(tag == 'tr'){
4285 if(where == 'beforebegin'){
4288 node = ieTable(3, tbs, html, tbe);
4289 } else if(where == 'afterend'){
4290 before = el.nextSibling;
4292 node = ieTable(3, tbs, html, tbe);
4293 } else{ // INTO a TR
4294 if(where == 'afterbegin'){
4295 before = el.firstChild;
4297 node = ieTable(4, trs, html, tre);
4299 } else if(tag == 'tbody'){
4300 if(where == 'beforebegin'){
4303 node = ieTable(2, ts, html, te);
4304 } else if(where == 'afterend'){
4305 before = el.nextSibling;
4307 node = ieTable(2, ts, html, te);
4309 if(where == 'afterbegin'){
4310 before = el.firstChild;
4312 node = ieTable(3, tbs, html, tbe);
4315 if(where == 'beforebegin' || where == 'afterend'){ // OUTSIDE the table
4318 if(where == 'afterbegin'){
4319 before = el.firstChild;
4321 node = ieTable(2, ts, html, te);
4323 el.insertBefore(node, before);
4328 /** True to force the use of DOM instead of html fragments @type Boolean */
4332 * Returns the markup for the passed Element(s) config
4333 * @param {Object} o The Dom object spec (and children)
4336 markup : function(o){
4337 return createHtml(o);
4341 * Applies a style specification to an element
4342 * @param {String/HTMLElement} el The element to apply styles to
4343 * @param {String/Object/Function} styles A style specification string eg "width:100px", or object in the form {width:"100px"}, or
4344 * a function which returns such a specification.
4346 applyStyles : function(el, styles){
4349 if(typeof styles == "string"){
4350 var re = /\s?([a-z\-]*)\:\s?([^;]*);?/gi;
4352 while ((matches = re.exec(styles)) != null){
4353 el.setStyle(matches[1], matches[2]);
4355 }else if (typeof styles == "object"){
4356 for (var style in styles){
4357 el.setStyle(style, styles[style]);
4359 }else if (typeof styles == "function"){
4360 Roo.DomHelper.applyStyles(el, styles.call());
4366 * Inserts an HTML fragment into the Dom
4367 * @param {String} where Where to insert the html in relation to el - beforeBegin, afterBegin, beforeEnd, afterEnd.
4368 * @param {HTMLElement} el The context element
4369 * @param {String} html The HTML fragmenet
4370 * @return {HTMLElement} The new node
4372 insertHtml : function(where, el, html){
4373 where = where.toLowerCase();
4374 if(el.insertAdjacentHTML){
4375 if(tableRe.test(el.tagName)){
4377 if(rs = insertIntoTable(el.tagName.toLowerCase(), where, el, html)){
4383 el.insertAdjacentHTML('BeforeBegin', html);
4384 return el.previousSibling;
4386 el.insertAdjacentHTML('AfterBegin', html);
4387 return el.firstChild;
4389 el.insertAdjacentHTML('BeforeEnd', html);
4390 return el.lastChild;
4392 el.insertAdjacentHTML('AfterEnd', html);
4393 return el.nextSibling;
4395 throw 'Illegal insertion point -> "' + where + '"';
4397 var range = el.ownerDocument.createRange();
4401 range.setStartBefore(el);
4402 frag = range.createContextualFragment(html);
4403 el.parentNode.insertBefore(frag, el);
4404 return el.previousSibling;
4407 range.setStartBefore(el.firstChild);
4408 frag = range.createContextualFragment(html);
4409 el.insertBefore(frag, el.firstChild);
4410 return el.firstChild;
4412 el.innerHTML = html;
4413 return el.firstChild;
4417 range.setStartAfter(el.lastChild);
4418 frag = range.createContextualFragment(html);
4419 el.appendChild(frag);
4420 return el.lastChild;
4422 el.innerHTML = html;
4423 return el.lastChild;
4426 range.setStartAfter(el);
4427 frag = range.createContextualFragment(html);
4428 el.parentNode.insertBefore(frag, el.nextSibling);
4429 return el.nextSibling;
4431 throw 'Illegal insertion point -> "' + where + '"';
4435 * Creates new Dom element(s) and inserts them before el
4436 * @param {String/HTMLElement/Element} el The context element
4437 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4438 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4439 * @return {HTMLElement/Roo.Element} The new node
4441 insertBefore : function(el, o, returnElement){
4442 return this.doInsert(el, o, returnElement, "beforeBegin");
4446 * Creates new Dom element(s) and inserts them after el
4447 * @param {String/HTMLElement/Element} el The context element
4448 * @param {Object} o The Dom object spec (and children)
4449 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4450 * @return {HTMLElement/Roo.Element} The new node
4452 insertAfter : function(el, o, returnElement){
4453 return this.doInsert(el, o, returnElement, "afterEnd", "nextSibling");
4457 * Creates new Dom element(s) and inserts them as the first child of el
4458 * @param {String/HTMLElement/Element} el The context element
4459 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4460 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4461 * @return {HTMLElement/Roo.Element} The new node
4463 insertFirst : function(el, o, returnElement){
4464 return this.doInsert(el, o, returnElement, "afterBegin");
4468 doInsert : function(el, o, returnElement, pos, sibling){
4469 el = Roo.getDom(el);
4471 if(this.useDom || o.ns){
4472 newNode = createDom(o, null);
4473 el.parentNode.insertBefore(newNode, sibling ? el[sibling] : el);
4475 var html = createHtml(o);
4476 newNode = this.insertHtml(pos, el, html);
4478 return returnElement ? Roo.get(newNode, true) : newNode;
4482 * Creates new Dom element(s) and appends them to el
4483 * @param {String/HTMLElement/Element} el The context element
4484 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4485 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4486 * @return {HTMLElement/Roo.Element} The new node
4488 append : function(el, o, returnElement){
4489 el = Roo.getDom(el);
4491 if(this.useDom || o.ns){
4492 newNode = createDom(o, null);
4493 el.appendChild(newNode);
4495 var html = createHtml(o);
4496 newNode = this.insertHtml("beforeEnd", el, html);
4498 return returnElement ? Roo.get(newNode, true) : newNode;
4502 * Creates new Dom element(s) and overwrites the contents of el with them
4503 * @param {String/HTMLElement/Element} el The context element
4504 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4505 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4506 * @return {HTMLElement/Roo.Element} The new node
4508 overwrite : function(el, o, returnElement){
4509 el = Roo.getDom(el);
4512 while (el.childNodes.length) {
4513 el.removeChild(el.firstChild);
4517 el.innerHTML = createHtml(o);
4520 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4524 * Creates a new Roo.DomHelper.Template from the Dom object spec
4525 * @param {Object} o The Dom object spec (and children)
4526 * @return {Roo.DomHelper.Template} The new template
4528 createTemplate : function(o){
4529 var html = createHtml(o);
4530 return new Roo.Template(html);
4536 * Ext JS Library 1.1.1
4537 * Copyright(c) 2006-2007, Ext JS, LLC.
4539 * Originally Released Under LGPL - original licence link has changed is not relivant.
4542 * <script type="text/javascript">
4546 * @class Roo.Template
4547 * Represents an HTML fragment template. Templates can be precompiled for greater performance.
4548 * For a list of available format functions, see {@link Roo.util.Format}.<br />
4551 var t = new Roo.Template({
4552 html : '<div name="{id}">' +
4553 '<span class="{cls}">{name:trim} {someval:this.myformat}{value:ellipsis(10)}</span>' +
4555 myformat: function (value, allValues) {
4556 return 'XX' + value;
4559 t.append('some-element', {id: 'myid', cls: 'myclass', name: 'foo', value: 'bar'});
4561 * For more information see this blog post with examples:
4562 * <a href="http://www.cnitblog.com/seeyeah/archive/2011/12/30/38728.html/">DomHelper
4563 - Create Elements using DOM, HTML fragments and Templates</a>.
4565 * @param {Object} cfg - Configuration object.
4567 Roo.Template = function(cfg){
4569 if(cfg instanceof Array){
4571 }else if(arguments.length > 1){
4572 cfg = Array.prototype.join.call(arguments, "");
4576 if (typeof(cfg) == 'object') {
4587 Roo.Template.prototype = {
4590 * @cfg {String} url The Url to load the template from. beware if you are loading from a url, the data may not be ready if you use it instantly..
4591 * it should be fixed so that template is observable...
4595 * @cfg {String} html The HTML fragment or an array of fragments to join("") or multiple arguments to join("")
4599 * Returns an HTML fragment of this template with the specified values applied.
4600 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4601 * @return {String} The HTML fragment
4603 applyTemplate : function(values){
4607 return this.compiled(values);
4609 var useF = this.disableFormats !== true;
4610 var fm = Roo.util.Format, tpl = this;
4611 var fn = function(m, name, format, args){
4613 if(format.substr(0, 5) == "this."){
4614 return tpl.call(format.substr(5), values[name], values);
4617 // quoted values are required for strings in compiled templates,
4618 // but for non compiled we need to strip them
4619 // quoted reversed for jsmin
4620 var re = /^\s*['"](.*)["']\s*$/;
4621 args = args.split(',');
4622 for(var i = 0, len = args.length; i < len; i++){
4623 args[i] = args[i].replace(re, "$1");
4625 args = [values[name]].concat(args);
4627 args = [values[name]];
4629 return fm[format].apply(fm, args);
4632 return values[name] !== undefined ? values[name] : "";
4635 return this.html.replace(this.re, fn);
4653 this.loading = true;
4654 this.compiled = false;
4656 var cx = new Roo.data.Connection();
4660 success : function (response) {
4662 _t.html = response.responseText;
4666 failure : function(response) {
4667 Roo.log("Template failed to load from " + _t.url);
4674 * Sets the HTML used as the template and optionally compiles it.
4675 * @param {String} html
4676 * @param {Boolean} compile (optional) True to compile the template (defaults to undefined)
4677 * @return {Roo.Template} this
4679 set : function(html, compile){
4681 this.compiled = null;
4689 * True to disable format functions (defaults to false)
4692 disableFormats : false,
4695 * The regular expression used to match template variables
4699 re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
4702 * Compiles the template into an internal function, eliminating the RegEx overhead.
4703 * @return {Roo.Template} this
4705 compile : function(){
4706 var fm = Roo.util.Format;
4707 var useF = this.disableFormats !== true;
4708 var sep = Roo.isGecko ? "+" : ",";
4709 var fn = function(m, name, format, args){
4711 args = args ? ',' + args : "";
4712 if(format.substr(0, 5) != "this."){
4713 format = "fm." + format + '(';
4715 format = 'this.call("'+ format.substr(5) + '", ';
4719 args= ''; format = "(values['" + name + "'] == undefined ? '' : ";
4721 return "'"+ sep + format + "values['" + name + "']" + args + ")"+sep+"'";
4724 // branched to use + in gecko and [].join() in others
4726 body = "this.compiled = function(values){ return '" +
4727 this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
4730 body = ["this.compiled = function(values){ return ['"];
4731 body.push(this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn));
4732 body.push("'].join('');};");
4733 body = body.join('');
4743 // private function used to call members
4744 call : function(fnName, value, allValues){
4745 return this[fnName](value, allValues);
4749 * Applies the supplied values to the template and inserts the new node(s) as the first child of el.
4750 * @param {String/HTMLElement/Roo.Element} el The context element
4751 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4752 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4753 * @return {HTMLElement/Roo.Element} The new node or Element
4755 insertFirst: function(el, values, returnElement){
4756 return this.doInsert('afterBegin', el, values, returnElement);
4760 * Applies the supplied values to the template and inserts the new node(s) before el.
4761 * @param {String/HTMLElement/Roo.Element} el The context element
4762 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4763 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4764 * @return {HTMLElement/Roo.Element} The new node or Element
4766 insertBefore: function(el, values, returnElement){
4767 return this.doInsert('beforeBegin', el, values, returnElement);
4771 * Applies the supplied values to the template and inserts the new node(s) after el.
4772 * @param {String/HTMLElement/Roo.Element} el The context element
4773 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4774 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4775 * @return {HTMLElement/Roo.Element} The new node or Element
4777 insertAfter : function(el, values, returnElement){
4778 return this.doInsert('afterEnd', el, values, returnElement);
4782 * Applies the supplied values to the template and appends the new node(s) to el.
4783 * @param {String/HTMLElement/Roo.Element} el The context element
4784 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4785 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4786 * @return {HTMLElement/Roo.Element} The new node or Element
4788 append : function(el, values, returnElement){
4789 return this.doInsert('beforeEnd', el, values, returnElement);
4792 doInsert : function(where, el, values, returnEl){
4793 el = Roo.getDom(el);
4794 var newNode = Roo.DomHelper.insertHtml(where, el, this.applyTemplate(values));
4795 return returnEl ? Roo.get(newNode, true) : newNode;
4799 * Applies the supplied values to the template and overwrites the content of el with the new node(s).
4800 * @param {String/HTMLElement/Roo.Element} el The context element
4801 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4802 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4803 * @return {HTMLElement/Roo.Element} The new node or Element
4805 overwrite : function(el, values, returnElement){
4806 el = Roo.getDom(el);
4807 el.innerHTML = this.applyTemplate(values);
4808 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4812 * Alias for {@link #applyTemplate}
4815 Roo.Template.prototype.apply = Roo.Template.prototype.applyTemplate;
4818 Roo.DomHelper.Template = Roo.Template;
4821 * Creates a template from the passed element's value (<i>display:none</i> textarea, preferred) or innerHTML.
4822 * @param {String/HTMLElement} el A DOM element or its id
4823 * @returns {Roo.Template} The created template
4826 Roo.Template.from = function(el){
4827 el = Roo.getDom(el);
4828 return new Roo.Template(el.value || el.innerHTML);
4831 * Ext JS Library 1.1.1
4832 * Copyright(c) 2006-2007, Ext JS, LLC.
4834 * Originally Released Under LGPL - original licence link has changed is not relivant.
4837 * <script type="text/javascript">
4842 * This is code is also distributed under MIT license for use
4843 * with jQuery and prototype JavaScript libraries.
4846 * @class Roo.DomQuery
4847 Provides high performance selector/xpath processing by compiling queries into reusable functions. New pseudo classes and matchers can be plugged. It works on HTML and XML documents (if a content node is passed in).
4849 DomQuery supports most of the <a href="http://www.w3.org/TR/2005/WD-css3-selectors-20051215/">CSS3 selectors spec</a>, along with some custom selectors and basic XPath.</p>
4852 All selectors, attribute filters and pseudos below can be combined infinitely in any order. For example "div.foo:nth-child(odd)[@foo=bar].bar:first" would be a perfectly valid selector. Node filters are processed in the order in which they appear, which allows you to optimize your queries for your document structure.
4854 <h4>Element Selectors:</h4>
4856 <li> <b>*</b> any element</li>
4857 <li> <b>E</b> an element with the tag E</li>
4858 <li> <b>E F</b> All descendent elements of E that have the tag F</li>
4859 <li> <b>E > F</b> or <b>E/F</b> all direct children elements of E that have the tag F</li>
4860 <li> <b>E + F</b> all elements with the tag F that are immediately preceded by an element with the tag E</li>
4861 <li> <b>E ~ F</b> all elements with the tag F that are preceded by a sibling element with the tag E</li>
4863 <h4>Attribute Selectors:</h4>
4864 <p>The use of @ and quotes are optional. For example, div[@foo='bar'] is also a valid attribute selector.</p>
4866 <li> <b>E[foo]</b> has an attribute "foo"</li>
4867 <li> <b>E[foo=bar]</b> has an attribute "foo" that equals "bar"</li>
4868 <li> <b>E[foo^=bar]</b> has an attribute "foo" that starts with "bar"</li>
4869 <li> <b>E[foo$=bar]</b> has an attribute "foo" that ends with "bar"</li>
4870 <li> <b>E[foo*=bar]</b> has an attribute "foo" that contains the substring "bar"</li>
4871 <li> <b>E[foo%=2]</b> has an attribute "foo" that is evenly divisible by 2</li>
4872 <li> <b>E[foo!=bar]</b> has an attribute "foo" that does not equal "bar"</li>
4874 <h4>Pseudo Classes:</h4>
4876 <li> <b>E:first-child</b> E is the first child of its parent</li>
4877 <li> <b>E:last-child</b> E is the last child of its parent</li>
4878 <li> <b>E:nth-child(<i>n</i>)</b> E is the <i>n</i>th child of its parent (1 based as per the spec)</li>
4879 <li> <b>E:nth-child(odd)</b> E is an odd child of its parent</li>
4880 <li> <b>E:nth-child(even)</b> E is an even child of its parent</li>
4881 <li> <b>E:only-child</b> E is the only child of its parent</li>
4882 <li> <b>E:checked</b> E is an element that is has a checked attribute that is true (e.g. a radio or checkbox) </li>
4883 <li> <b>E:first</b> the first E in the resultset</li>
4884 <li> <b>E:last</b> the last E in the resultset</li>
4885 <li> <b>E:nth(<i>n</i>)</b> the <i>n</i>th E in the resultset (1 based)</li>
4886 <li> <b>E:odd</b> shortcut for :nth-child(odd)</li>
4887 <li> <b>E:even</b> shortcut for :nth-child(even)</li>
4888 <li> <b>E:contains(foo)</b> E's innerHTML contains the substring "foo"</li>
4889 <li> <b>E:nodeValue(foo)</b> E contains a textNode with a nodeValue that equals "foo"</li>
4890 <li> <b>E:not(S)</b> an E element that does not match simple selector S</li>
4891 <li> <b>E:has(S)</b> an E element that has a descendent that matches simple selector S</li>
4892 <li> <b>E:next(S)</b> an E element whose next sibling matches simple selector S</li>
4893 <li> <b>E:prev(S)</b> an E element whose previous sibling matches simple selector S</li>
4895 <h4>CSS Value Selectors:</h4>
4897 <li> <b>E{display=none}</b> css value "display" that equals "none"</li>
4898 <li> <b>E{display^=none}</b> css value "display" that starts with "none"</li>
4899 <li> <b>E{display$=none}</b> css value "display" that ends with "none"</li>
4900 <li> <b>E{display*=none}</b> css value "display" that contains the substring "none"</li>
4901 <li> <b>E{display%=2}</b> css value "display" that is evenly divisible by 2</li>
4902 <li> <b>E{display!=none}</b> css value "display" that does not equal "none"</li>
4906 Roo.DomQuery = function(){
4907 var cache = {}, simpleCache = {}, valueCache = {};
4908 var nonSpace = /\S/;
4909 var trimRe = /^\s+|\s+$/g;
4910 var tplRe = /\{(\d+)\}/g;
4911 var modeRe = /^(\s?[\/>+~]\s?|\s|$)/;
4912 var tagTokenRe = /^(#)?([\w-\*]+)/;
4913 var nthRe = /(\d*)n\+?(\d*)/, nthRe2 = /\D/;
4915 function child(p, index){
4917 var n = p.firstChild;
4919 if(n.nodeType == 1){
4930 while((n = n.nextSibling) && n.nodeType != 1);
4935 while((n = n.previousSibling) && n.nodeType != 1);
4939 function children(d){
4940 var n = d.firstChild, ni = -1;
4942 var nx = n.nextSibling;
4943 if(n.nodeType == 3 && !nonSpace.test(n.nodeValue)){
4953 function byClassName(c, a, v){
4957 var r = [], ri = -1, cn;
4958 for(var i = 0, ci; ci = c[i]; i++){
4959 if((' '+ci.className+' ').indexOf(v) != -1){
4966 function attrValue(n, attr){
4967 if(!n.tagName && typeof n.length != "undefined"){
4976 if(attr == "class" || attr == "className"){
4979 return n.getAttribute(attr) || n[attr];
4983 function getNodes(ns, mode, tagName){
4984 var result = [], ri = -1, cs;
4988 tagName = tagName || "*";
4989 if(typeof ns.getElementsByTagName != "undefined"){
4993 for(var i = 0, ni; ni = ns[i]; i++){
4994 cs = ni.getElementsByTagName(tagName);
4995 for(var j = 0, ci; ci = cs[j]; j++){
4999 }else if(mode == "/" || mode == ">"){
5000 var utag = tagName.toUpperCase();
5001 for(var i = 0, ni, cn; ni = ns[i]; i++){
5002 cn = ni.children || ni.childNodes;
5003 for(var j = 0, cj; cj = cn[j]; j++){
5004 if(cj.nodeName == utag || cj.nodeName == tagName || tagName == '*'){
5009 }else if(mode == "+"){
5010 var utag = tagName.toUpperCase();
5011 for(var i = 0, n; n = ns[i]; i++){
5012 while((n = n.nextSibling) && n.nodeType != 1);
5013 if(n && (n.nodeName == utag || n.nodeName == tagName || tagName == '*')){
5017 }else if(mode == "~"){
5018 for(var i = 0, n; n = ns[i]; i++){
5019 while((n = n.nextSibling) && (n.nodeType != 1 || (tagName == '*' || n.tagName.toLowerCase()!=tagName)));
5028 function concat(a, b){
5032 for(var i = 0, l = b.length; i < l; i++){
5038 function byTag(cs, tagName){
5039 if(cs.tagName || cs == document){
5045 var r = [], ri = -1;
5046 tagName = tagName.toLowerCase();
5047 for(var i = 0, ci; ci = cs[i]; i++){
5048 if(ci.nodeType == 1 && ci.tagName.toLowerCase()==tagName){
5055 function byId(cs, attr, id){
5056 if(cs.tagName || cs == document){
5062 var r = [], ri = -1;
5063 for(var i = 0,ci; ci = cs[i]; i++){
5064 if(ci && ci.id == id){
5072 function byAttribute(cs, attr, value, op, custom){
5073 var r = [], ri = -1, st = custom=="{";
5074 var f = Roo.DomQuery.operators[op];
5075 for(var i = 0, ci; ci = cs[i]; i++){
5078 a = Roo.DomQuery.getStyle(ci, attr);
5080 else if(attr == "class" || attr == "className"){
5082 }else if(attr == "for"){
5084 }else if(attr == "href"){
5085 a = ci.getAttribute("href", 2);
5087 a = ci.getAttribute(attr);
5089 if((f && f(a, value)) || (!f && a)){
5096 function byPseudo(cs, name, value){
5097 return Roo.DomQuery.pseudos[name](cs, value);
5100 // This is for IE MSXML which does not support expandos.
5101 // IE runs the same speed using setAttribute, however FF slows way down
5102 // and Safari completely fails so they need to continue to use expandos.
5103 var isIE = window.ActiveXObject ? true : false;
5105 // this eval is stop the compressor from
5106 // renaming the variable to something shorter
5108 /** eval:var:batch */
5113 function nodupIEXml(cs){
5115 cs[0].setAttribute("_nodup", d);
5117 for(var i = 1, len = cs.length; i < len; i++){
5119 if(!c.getAttribute("_nodup") != d){
5120 c.setAttribute("_nodup", d);
5124 for(var i = 0, len = cs.length; i < len; i++){
5125 cs[i].removeAttribute("_nodup");
5134 var len = cs.length, c, i, r = cs, cj, ri = -1;
5135 if(!len || typeof cs.nodeType != "undefined" || len == 1){
5138 if(isIE && typeof cs[0].selectSingleNode != "undefined"){
5139 return nodupIEXml(cs);
5143 for(i = 1; c = cs[i]; i++){
5148 for(var j = 0; j < i; j++){
5151 for(j = i+1; cj = cs[j]; j++){
5163 function quickDiffIEXml(c1, c2){
5165 for(var i = 0, len = c1.length; i < len; i++){
5166 c1[i].setAttribute("_qdiff", d);
5169 for(var i = 0, len = c2.length; i < len; i++){
5170 if(c2[i].getAttribute("_qdiff") != d){
5171 r[r.length] = c2[i];
5174 for(var i = 0, len = c1.length; i < len; i++){
5175 c1[i].removeAttribute("_qdiff");
5180 function quickDiff(c1, c2){
5181 var len1 = c1.length;
5185 if(isIE && c1[0].selectSingleNode){
5186 return quickDiffIEXml(c1, c2);
5189 for(var i = 0; i < len1; i++){
5193 for(var i = 0, len = c2.length; i < len; i++){
5194 if(c2[i]._qdiff != d){
5195 r[r.length] = c2[i];
5201 function quickId(ns, mode, root, id){
5203 var d = root.ownerDocument || root;
5204 return d.getElementById(id);
5206 ns = getNodes(ns, mode, "*");
5207 return byId(ns, null, id);
5211 getStyle : function(el, name){
5212 return Roo.fly(el).getStyle(name);
5215 * Compiles a selector/xpath query into a reusable function. The returned function
5216 * takes one parameter "root" (optional), which is the context node from where the query should start.
5217 * @param {String} selector The selector/xpath query
5218 * @param {String} type (optional) Either "select" (the default) or "simple" for a simple selector match
5219 * @return {Function}
5221 compile : function(path, type){
5222 type = type || "select";
5224 var fn = ["var f = function(root){\n var mode; ++batch; var n = root || document;\n"];
5225 var q = path, mode, lq;
5226 var tk = Roo.DomQuery.matchers;
5227 var tklen = tk.length;
5230 // accept leading mode switch
5231 var lmode = q.match(modeRe);
5232 if(lmode && lmode[1]){
5233 fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
5234 q = q.replace(lmode[1], "");
5236 // strip leading slashes
5237 while(path.substr(0, 1)=="/"){
5238 path = path.substr(1);
5241 while(q && lq != q){
5243 var tm = q.match(tagTokenRe);
5244 if(type == "select"){
5249 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
5251 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
5253 q = q.replace(tm[0], "");
5255 }else if(q.substr(0, 1) != '@'){
5256 fn[fn.length] = 'n = getNodes(n, mode, "*");';
5264 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
5266 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
5268 q = q.replace(tm[0], "");
5272 while(!(mm = q.match(modeRe))){
5273 var matched = false;
5274 for(var j = 0; j < tklen; j++){
5276 var m = q.match(t.re);
5278 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5281 q = q.replace(m[0], "");
5286 // prevent infinite loop on bad selector
5288 throw 'Error parsing selector, parsing failed at "' + q + '"';
5292 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5293 q = q.replace(mm[1], "");
5296 fn[fn.length] = "return nodup(n);\n}";
5299 * list of variables that need from compression as they are used by eval.
5309 * eval:var:byClassName
5311 * eval:var:byAttribute
5312 * eval:var:attrValue
5320 * Selects a group of elements.
5321 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5322 * @param {Node} root (optional) The start of the query (defaults to document).
5325 select : function(path, root, type){
5326 if(!root || root == document){
5329 if(typeof root == "string"){
5330 root = document.getElementById(root);
5332 var paths = path.split(",");
5334 for(var i = 0, len = paths.length; i < len; i++){
5335 var p = paths[i].replace(trimRe, "");
5337 cache[p] = Roo.DomQuery.compile(p);
5339 throw p + " is not a valid selector";
5342 var result = cache[p](root);
5343 if(result && result != document){
5344 results = results.concat(result);
5347 if(paths.length > 1){
5348 return nodup(results);
5354 * Selects a single element.
5355 * @param {String} selector The selector/xpath query
5356 * @param {Node} root (optional) The start of the query (defaults to document).
5359 selectNode : function(path, root){
5360 return Roo.DomQuery.select(path, root)[0];
5364 * Selects the value of a node, optionally replacing null with the defaultValue.
5365 * @param {String} selector The selector/xpath query
5366 * @param {Node} root (optional) The start of the query (defaults to document).
5367 * @param {String} defaultValue
5369 selectValue : function(path, root, defaultValue){
5370 path = path.replace(trimRe, "");
5371 if(!valueCache[path]){
5372 valueCache[path] = Roo.DomQuery.compile(path, "select");
5374 var n = valueCache[path](root);
5375 n = n[0] ? n[0] : n;
5376 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5377 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5381 * Selects the value of a node, parsing integers and floats.
5382 * @param {String} selector The selector/xpath query
5383 * @param {Node} root (optional) The start of the query (defaults to document).
5384 * @param {Number} defaultValue
5387 selectNumber : function(path, root, defaultValue){
5388 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5389 return parseFloat(v);
5393 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5394 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5395 * @param {String} selector The simple selector to test
5398 is : function(el, ss){
5399 if(typeof el == "string"){
5400 el = document.getElementById(el);
5402 var isArray = (el instanceof Array);
5403 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5404 return isArray ? (result.length == el.length) : (result.length > 0);
5408 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5409 * @param {Array} el An array of elements to filter
5410 * @param {String} selector The simple selector to test
5411 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5412 * the selector instead of the ones that match
5415 filter : function(els, ss, nonMatches){
5416 ss = ss.replace(trimRe, "");
5417 if(!simpleCache[ss]){
5418 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5420 var result = simpleCache[ss](els);
5421 return nonMatches ? quickDiff(result, els) : result;
5425 * Collection of matching regular expressions and code snippets.
5429 select: 'n = byClassName(n, null, " {1} ");'
5431 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5432 select: 'n = byPseudo(n, "{1}", "{2}");'
5434 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5435 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5438 select: 'n = byId(n, null, "{1}");'
5441 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5446 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5447 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5450 "=" : function(a, v){
5453 "!=" : function(a, v){
5456 "^=" : function(a, v){
5457 return a && a.substr(0, v.length) == v;
5459 "$=" : function(a, v){
5460 return a && a.substr(a.length-v.length) == v;
5462 "*=" : function(a, v){
5463 return a && a.indexOf(v) !== -1;
5465 "%=" : function(a, v){
5466 return (a % v) == 0;
5468 "|=" : function(a, v){
5469 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5471 "~=" : function(a, v){
5472 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5477 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5478 * and the argument (if any) supplied in the selector.
5481 "first-child" : function(c){
5482 var r = [], ri = -1, n;
5483 for(var i = 0, ci; ci = n = c[i]; i++){
5484 while((n = n.previousSibling) && n.nodeType != 1);
5492 "last-child" : function(c){
5493 var r = [], ri = -1, n;
5494 for(var i = 0, ci; ci = n = c[i]; i++){
5495 while((n = n.nextSibling) && n.nodeType != 1);
5503 "nth-child" : function(c, a) {
5504 var r = [], ri = -1;
5505 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5506 var f = (m[1] || 1) - 0, l = m[2] - 0;
5507 for(var i = 0, n; n = c[i]; i++){
5508 var pn = n.parentNode;
5509 if (batch != pn._batch) {
5511 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5512 if(cn.nodeType == 1){
5519 if (l == 0 || n.nodeIndex == l){
5522 } else if ((n.nodeIndex + l) % f == 0){
5530 "only-child" : function(c){
5531 var r = [], ri = -1;;
5532 for(var i = 0, ci; ci = c[i]; i++){
5533 if(!prev(ci) && !next(ci)){
5540 "empty" : function(c){
5541 var r = [], ri = -1;
5542 for(var i = 0, ci; ci = c[i]; i++){
5543 var cns = ci.childNodes, j = 0, cn, empty = true;
5546 if(cn.nodeType == 1 || cn.nodeType == 3){
5558 "contains" : function(c, v){
5559 var r = [], ri = -1;
5560 for(var i = 0, ci; ci = c[i]; i++){
5561 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5568 "nodeValue" : function(c, v){
5569 var r = [], ri = -1;
5570 for(var i = 0, ci; ci = c[i]; i++){
5571 if(ci.firstChild && ci.firstChild.nodeValue == v){
5578 "checked" : function(c){
5579 var r = [], ri = -1;
5580 for(var i = 0, ci; ci = c[i]; i++){
5581 if(ci.checked == true){
5588 "not" : function(c, ss){
5589 return Roo.DomQuery.filter(c, ss, true);
5592 "odd" : function(c){
5593 return this["nth-child"](c, "odd");
5596 "even" : function(c){
5597 return this["nth-child"](c, "even");
5600 "nth" : function(c, a){
5601 return c[a-1] || [];
5604 "first" : function(c){
5608 "last" : function(c){
5609 return c[c.length-1] || [];
5612 "has" : function(c, ss){
5613 var s = Roo.DomQuery.select;
5614 var r = [], ri = -1;
5615 for(var i = 0, ci; ci = c[i]; i++){
5616 if(s(ss, ci).length > 0){
5623 "next" : function(c, ss){
5624 var is = Roo.DomQuery.is;
5625 var r = [], ri = -1;
5626 for(var i = 0, ci; ci = c[i]; i++){
5635 "prev" : function(c, ss){
5636 var is = Roo.DomQuery.is;
5637 var r = [], ri = -1;
5638 for(var i = 0, ci; ci = c[i]; i++){
5651 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5652 * @param {String} path The selector/xpath query
5653 * @param {Node} root (optional) The start of the query (defaults to document).
5658 Roo.query = Roo.DomQuery.select;
5661 * Ext JS Library 1.1.1
5662 * Copyright(c) 2006-2007, Ext JS, LLC.
5664 * Originally Released Under LGPL - original licence link has changed is not relivant.
5667 * <script type="text/javascript">
5671 * @class Roo.util.Observable
5672 * Base class that provides a common interface for publishing events. Subclasses are expected to
5673 * to have a property "events" with all the events defined.<br>
5676 Employee = function(name){
5683 Roo.extend(Employee, Roo.util.Observable);
5685 * @param {Object} config properties to use (incuding events / listeners)
5688 Roo.util.Observable = function(cfg){
5691 this.addEvents(cfg.events || {});
5693 delete cfg.events; // make sure
5696 Roo.apply(this, cfg);
5699 this.on(this.listeners);
5700 delete this.listeners;
5703 Roo.util.Observable.prototype = {
5705 * @cfg {Object} listeners list of events and functions to call for this object,
5709 'click' : function(e) {
5719 * Fires the specified event with the passed parameters (minus the event name).
5720 * @param {String} eventName
5721 * @param {Object...} args Variable number of parameters are passed to handlers
5722 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5724 fireEvent : function(){
5725 var ce = this.events[arguments[0].toLowerCase()];
5726 if(typeof ce == "object"){
5727 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5734 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5737 * Appends an event handler to this component
5738 * @param {String} eventName The type of event to listen for
5739 * @param {Function} handler The method the event invokes
5740 * @param {Object} scope (optional) The scope in which to execute the handler
5741 * function. The handler function's "this" context.
5742 * @param {Object} options (optional) An object containing handler configuration
5743 * properties. This may contain any of the following properties:<ul>
5744 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5745 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5746 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5747 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5748 * by the specified number of milliseconds. If the event fires again within that time, the original
5749 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5752 * <b>Combining Options</b><br>
5753 * Using the options argument, it is possible to combine different types of listeners:<br>
5755 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5757 el.on('click', this.onClick, this, {
5764 * <b>Attaching multiple handlers in 1 call</b><br>
5765 * The method also allows for a single argument to be passed which is a config object containing properties
5766 * which specify multiple handlers.
5775 fn: this.onMouseOver,
5779 fn: this.onMouseOut,
5785 * Or a shorthand syntax which passes the same scope object to all handlers:
5788 'click': this.onClick,
5789 'mouseover': this.onMouseOver,
5790 'mouseout': this.onMouseOut,
5795 addListener : function(eventName, fn, scope, o){
5796 if(typeof eventName == "object"){
5799 if(this.filterOptRe.test(e)){
5802 if(typeof o[e] == "function"){
5804 this.addListener(e, o[e], o.scope, o);
5806 // individual options
5807 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5812 o = (!o || typeof o == "boolean") ? {} : o;
5813 eventName = eventName.toLowerCase();
5814 var ce = this.events[eventName] || true;
5815 if(typeof ce == "boolean"){
5816 ce = new Roo.util.Event(this, eventName);
5817 this.events[eventName] = ce;
5819 ce.addListener(fn, scope, o);
5823 * Removes a listener
5824 * @param {String} eventName The type of event to listen for
5825 * @param {Function} handler The handler to remove
5826 * @param {Object} scope (optional) The scope (this object) for the handler
5828 removeListener : function(eventName, fn, scope){
5829 var ce = this.events[eventName.toLowerCase()];
5830 if(typeof ce == "object"){
5831 ce.removeListener(fn, scope);
5836 * Removes all listeners for this object
5838 purgeListeners : function(){
5839 for(var evt in this.events){
5840 if(typeof this.events[evt] == "object"){
5841 this.events[evt].clearListeners();
5846 relayEvents : function(o, events){
5847 var createHandler = function(ename){
5849 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5852 for(var i = 0, len = events.length; i < len; i++){
5853 var ename = events[i];
5854 if(!this.events[ename]){ this.events[ename] = true; };
5855 o.on(ename, createHandler(ename), this);
5860 * Used to define events on this Observable
5861 * @param {Object} object The object with the events defined
5863 addEvents : function(o){
5867 Roo.applyIf(this.events, o);
5871 * Checks to see if this object has any listeners for a specified event
5872 * @param {String} eventName The name of the event to check for
5873 * @return {Boolean} True if the event is being listened for, else false
5875 hasListener : function(eventName){
5876 var e = this.events[eventName];
5877 return typeof e == "object" && e.listeners.length > 0;
5881 * Appends an event handler to this element (shorthand for addListener)
5882 * @param {String} eventName The type of event to listen for
5883 * @param {Function} handler The method the event invokes
5884 * @param {Object} scope (optional) The scope in which to execute the handler
5885 * function. The handler function's "this" context.
5886 * @param {Object} options (optional)
5889 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
5891 * Removes a listener (shorthand for removeListener)
5892 * @param {String} eventName The type of event to listen for
5893 * @param {Function} handler The handler to remove
5894 * @param {Object} scope (optional) The scope (this object) for the handler
5897 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
5900 * Starts capture on the specified Observable. All events will be passed
5901 * to the supplied function with the event name + standard signature of the event
5902 * <b>before</b> the event is fired. If the supplied function returns false,
5903 * the event will not fire.
5904 * @param {Observable} o The Observable to capture
5905 * @param {Function} fn The function to call
5906 * @param {Object} scope (optional) The scope (this object) for the fn
5909 Roo.util.Observable.capture = function(o, fn, scope){
5910 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
5914 * Removes <b>all</b> added captures from the Observable.
5915 * @param {Observable} o The Observable to release
5918 Roo.util.Observable.releaseCapture = function(o){
5919 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
5924 var createBuffered = function(h, o, scope){
5925 var task = new Roo.util.DelayedTask();
5927 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
5931 var createSingle = function(h, e, fn, scope){
5933 e.removeListener(fn, scope);
5934 return h.apply(scope, arguments);
5938 var createDelayed = function(h, o, scope){
5940 var args = Array.prototype.slice.call(arguments, 0);
5941 setTimeout(function(){
5942 h.apply(scope, args);
5947 Roo.util.Event = function(obj, name){
5950 this.listeners = [];
5953 Roo.util.Event.prototype = {
5954 addListener : function(fn, scope, options){
5955 var o = options || {};
5956 scope = scope || this.obj;
5957 if(!this.isListening(fn, scope)){
5958 var l = {fn: fn, scope: scope, options: o};
5961 h = createDelayed(h, o, scope);
5964 h = createSingle(h, this, fn, scope);
5967 h = createBuffered(h, o, scope);
5970 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
5971 this.listeners.push(l);
5973 this.listeners = this.listeners.slice(0);
5974 this.listeners.push(l);
5979 findListener : function(fn, scope){
5980 scope = scope || this.obj;
5981 var ls = this.listeners;
5982 for(var i = 0, len = ls.length; i < len; i++){
5984 if(l.fn == fn && l.scope == scope){
5991 isListening : function(fn, scope){
5992 return this.findListener(fn, scope) != -1;
5995 removeListener : function(fn, scope){
5997 if((index = this.findListener(fn, scope)) != -1){
5999 this.listeners.splice(index, 1);
6001 this.listeners = this.listeners.slice(0);
6002 this.listeners.splice(index, 1);
6009 clearListeners : function(){
6010 this.listeners = [];
6014 var ls = this.listeners, scope, len = ls.length;
6017 var args = Array.prototype.slice.call(arguments, 0);
6018 for(var i = 0; i < len; i++){
6020 if(l.fireFn.apply(l.scope||this.obj||window, arguments) === false){
6021 this.firing = false;
6025 this.firing = false;
6032 * Ext JS Library 1.1.1
6033 * Copyright(c) 2006-2007, Ext JS, LLC.
6035 * Originally Released Under LGPL - original licence link has changed is not relivant.
6038 * <script type="text/javascript">
6042 * @class Roo.EventManager
6043 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6044 * several useful events directly.
6045 * See {@link Roo.EventObject} for more details on normalized event objects.
6048 Roo.EventManager = function(){
6049 var docReadyEvent, docReadyProcId, docReadyState = false;
6050 var resizeEvent, resizeTask, textEvent, textSize;
6051 var E = Roo.lib.Event;
6052 var D = Roo.lib.Dom;
6055 var fireDocReady = function(){
6057 docReadyState = true;
6060 clearInterval(docReadyProcId);
6062 if(Roo.isGecko || Roo.isOpera) {
6063 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6066 var defer = document.getElementById("ie-deferred-loader");
6068 defer.onreadystatechange = null;
6069 defer.parentNode.removeChild(defer);
6073 docReadyEvent.fire();
6074 docReadyEvent.clearListeners();
6079 var initDocReady = function(){
6080 docReadyEvent = new Roo.util.Event();
6081 if(Roo.isGecko || Roo.isOpera) {
6082 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6084 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6085 var defer = document.getElementById("ie-deferred-loader");
6086 defer.onreadystatechange = function(){
6087 if(this.readyState == "complete"){
6091 }else if(Roo.isSafari){
6092 docReadyProcId = setInterval(function(){
6093 var rs = document.readyState;
6094 if(rs == "complete") {
6099 // no matter what, make sure it fires on load
6100 E.on(window, "load", fireDocReady);
6103 var createBuffered = function(h, o){
6104 var task = new Roo.util.DelayedTask(h);
6106 // create new event object impl so new events don't wipe out properties
6107 e = new Roo.EventObjectImpl(e);
6108 task.delay(o.buffer, h, null, [e]);
6112 var createSingle = function(h, el, ename, fn){
6114 Roo.EventManager.removeListener(el, ename, fn);
6119 var createDelayed = function(h, o){
6121 // create new event object impl so new events don't wipe out properties
6122 e = new Roo.EventObjectImpl(e);
6123 setTimeout(function(){
6129 var listen = function(element, ename, opt, fn, scope){
6130 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6131 fn = fn || o.fn; scope = scope || o.scope;
6132 var el = Roo.getDom(element);
6134 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6136 var h = function(e){
6137 e = Roo.EventObject.setEvent(e);
6140 t = e.getTarget(o.delegate, el);
6147 if(o.stopEvent === true){
6150 if(o.preventDefault === true){
6153 if(o.stopPropagation === true){
6154 e.stopPropagation();
6157 if(o.normalized === false){
6161 fn.call(scope || el, e, t, o);
6164 h = createDelayed(h, o);
6167 h = createSingle(h, el, ename, fn);
6170 h = createBuffered(h, o);
6172 fn._handlers = fn._handlers || [];
6173 fn._handlers.push([Roo.id(el), ename, h]);
6176 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6177 el.addEventListener("DOMMouseScroll", h, false);
6178 E.on(window, 'unload', function(){
6179 el.removeEventListener("DOMMouseScroll", h, false);
6182 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6183 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6188 var stopListening = function(el, ename, fn){
6189 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6191 for(var i = 0, len = hds.length; i < len; i++){
6193 if(h[0] == id && h[1] == ename){
6200 E.un(el, ename, hd);
6201 el = Roo.getDom(el);
6202 if(ename == "mousewheel" && el.addEventListener){
6203 el.removeEventListener("DOMMouseScroll", hd, false);
6205 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6206 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6210 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6217 * @scope Roo.EventManager
6222 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6223 * object with a Roo.EventObject
6224 * @param {Function} fn The method the event invokes
6225 * @param {Object} scope An object that becomes the scope of the handler
6226 * @param {boolean} override If true, the obj passed in becomes
6227 * the execution scope of the listener
6228 * @return {Function} The wrapped function
6231 wrap : function(fn, scope, override){
6233 Roo.EventObject.setEvent(e);
6234 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6239 * Appends an event handler to an element (shorthand for addListener)
6240 * @param {String/HTMLElement} element The html element or id to assign the
6241 * @param {String} eventName The type of event to listen for
6242 * @param {Function} handler The method the event invokes
6243 * @param {Object} scope (optional) The scope in which to execute the handler
6244 * function. The handler function's "this" context.
6245 * @param {Object} options (optional) An object containing handler configuration
6246 * properties. This may contain any of the following properties:<ul>
6247 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6248 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6249 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6250 * <li>preventDefault {Boolean} True to prevent the default action</li>
6251 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6252 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6253 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6254 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6255 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6256 * by the specified number of milliseconds. If the event fires again within that time, the original
6257 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6260 * <b>Combining Options</b><br>
6261 * Using the options argument, it is possible to combine different types of listeners:<br>
6263 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6265 el.on('click', this.onClick, this, {
6272 * <b>Attaching multiple handlers in 1 call</b><br>
6273 * The method also allows for a single argument to be passed which is a config object containing properties
6274 * which specify multiple handlers.
6284 fn: this.onMouseOver
6293 * Or a shorthand syntax:<br>
6296 'click' : this.onClick,
6297 'mouseover' : this.onMouseOver,
6298 'mouseout' : this.onMouseOut
6302 addListener : function(element, eventName, fn, scope, options){
6303 if(typeof eventName == "object"){
6309 if(typeof o[e] == "function"){
6311 listen(element, e, o, o[e], o.scope);
6313 // individual options
6314 listen(element, e, o[e]);
6319 return listen(element, eventName, options, fn, scope);
6323 * Removes an event handler
6325 * @param {String/HTMLElement} element The id or html element to remove the
6327 * @param {String} eventName The type of event
6328 * @param {Function} fn
6329 * @return {Boolean} True if a listener was actually removed
6331 removeListener : function(element, eventName, fn){
6332 return stopListening(element, eventName, fn);
6336 * Fires when the document is ready (before onload and before images are loaded). Can be
6337 * accessed shorthanded Roo.onReady().
6338 * @param {Function} fn The method the event invokes
6339 * @param {Object} scope An object that becomes the scope of the handler
6340 * @param {boolean} options
6342 onDocumentReady : function(fn, scope, options){
6343 if(docReadyState){ // if it already fired
6344 docReadyEvent.addListener(fn, scope, options);
6345 docReadyEvent.fire();
6346 docReadyEvent.clearListeners();
6352 docReadyEvent.addListener(fn, scope, options);
6356 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6357 * @param {Function} fn The method the event invokes
6358 * @param {Object} scope An object that becomes the scope of the handler
6359 * @param {boolean} options
6361 onWindowResize : function(fn, scope, options){
6363 resizeEvent = new Roo.util.Event();
6364 resizeTask = new Roo.util.DelayedTask(function(){
6365 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6367 E.on(window, "resize", function(){
6369 resizeTask.delay(50);
6371 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6375 resizeEvent.addListener(fn, scope, options);
6379 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6380 * @param {Function} fn The method the event invokes
6381 * @param {Object} scope An object that becomes the scope of the handler
6382 * @param {boolean} options
6384 onTextResize : function(fn, scope, options){
6386 textEvent = new Roo.util.Event();
6387 var textEl = new Roo.Element(document.createElement('div'));
6388 textEl.dom.className = 'x-text-resize';
6389 textEl.dom.innerHTML = 'X';
6390 textEl.appendTo(document.body);
6391 textSize = textEl.dom.offsetHeight;
6392 setInterval(function(){
6393 if(textEl.dom.offsetHeight != textSize){
6394 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6396 }, this.textResizeInterval);
6398 textEvent.addListener(fn, scope, options);
6402 * Removes the passed window resize listener.
6403 * @param {Function} fn The method the event invokes
6404 * @param {Object} scope The scope of handler
6406 removeResizeListener : function(fn, scope){
6408 resizeEvent.removeListener(fn, scope);
6413 fireResize : function(){
6415 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6419 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6423 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6425 textResizeInterval : 50
6430 * @scopeAlias pub=Roo.EventManager
6434 * Appends an event handler to an element (shorthand for addListener)
6435 * @param {String/HTMLElement} element The html element or id to assign the
6436 * @param {String} eventName The type of event to listen for
6437 * @param {Function} handler The method the event invokes
6438 * @param {Object} scope (optional) The scope in which to execute the handler
6439 * function. The handler function's "this" context.
6440 * @param {Object} options (optional) An object containing handler configuration
6441 * properties. This may contain any of the following properties:<ul>
6442 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6443 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6444 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6445 * <li>preventDefault {Boolean} True to prevent the default action</li>
6446 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6447 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6448 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6449 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6450 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6451 * by the specified number of milliseconds. If the event fires again within that time, the original
6452 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6455 * <b>Combining Options</b><br>
6456 * Using the options argument, it is possible to combine different types of listeners:<br>
6458 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6460 el.on('click', this.onClick, this, {
6467 * <b>Attaching multiple handlers in 1 call</b><br>
6468 * The method also allows for a single argument to be passed which is a config object containing properties
6469 * which specify multiple handlers.
6479 fn: this.onMouseOver
6488 * Or a shorthand syntax:<br>
6491 'click' : this.onClick,
6492 'mouseover' : this.onMouseOver,
6493 'mouseout' : this.onMouseOut
6497 pub.on = pub.addListener;
6498 pub.un = pub.removeListener;
6500 pub.stoppedMouseDownEvent = new Roo.util.Event();
6504 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6505 * @param {Function} fn The method the event invokes
6506 * @param {Object} scope An object that becomes the scope of the handler
6507 * @param {boolean} override If true, the obj passed in becomes
6508 * the execution scope of the listener
6512 Roo.onReady = Roo.EventManager.onDocumentReady;
6514 Roo.onReady(function(){
6515 var bd = Roo.get(document.body);
6520 : Roo.isGecko ? "roo-gecko"
6521 : Roo.isOpera ? "roo-opera"
6522 : Roo.isSafari ? "roo-safari" : ""];
6525 cls.push("roo-mac");
6528 cls.push("roo-linux");
6530 if(Roo.isBorderBox){
6531 cls.push('roo-border-box');
6533 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6534 var p = bd.dom.parentNode;
6536 p.className += ' roo-strict';
6539 bd.addClass(cls.join(' '));
6543 * @class Roo.EventObject
6544 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6545 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6548 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6550 var target = e.getTarget();
6553 var myDiv = Roo.get("myDiv");
6554 myDiv.on("click", handleClick);
6556 Roo.EventManager.on("myDiv", 'click', handleClick);
6557 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6561 Roo.EventObject = function(){
6563 var E = Roo.lib.Event;
6565 // safari keypress events for special keys return bad keycodes
6568 63235 : 39, // right
6571 63276 : 33, // page up
6572 63277 : 34, // page down
6573 63272 : 46, // delete
6578 // normalize button clicks
6579 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6580 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6582 Roo.EventObjectImpl = function(e){
6584 this.setEvent(e.browserEvent || e);
6587 Roo.EventObjectImpl.prototype = {
6589 * Used to fix doc tools.
6590 * @scope Roo.EventObject.prototype
6596 /** The normal browser event */
6597 browserEvent : null,
6598 /** The button pressed in a mouse event */
6600 /** True if the shift key was down during the event */
6602 /** True if the control key was down during the event */
6604 /** True if the alt key was down during the event */
6663 setEvent : function(e){
6664 if(e == this || (e && e.browserEvent)){ // already wrapped
6667 this.browserEvent = e;
6669 // normalize buttons
6670 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6671 if(e.type == 'click' && this.button == -1){
6675 this.shiftKey = e.shiftKey;
6676 // mac metaKey behaves like ctrlKey
6677 this.ctrlKey = e.ctrlKey || e.metaKey;
6678 this.altKey = e.altKey;
6679 // in getKey these will be normalized for the mac
6680 this.keyCode = e.keyCode;
6681 // keyup warnings on firefox.
6682 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6683 // cache the target for the delayed and or buffered events
6684 this.target = E.getTarget(e);
6686 this.xy = E.getXY(e);
6689 this.shiftKey = false;
6690 this.ctrlKey = false;
6691 this.altKey = false;
6701 * Stop the event (preventDefault and stopPropagation)
6703 stopEvent : function(){
6704 if(this.browserEvent){
6705 if(this.browserEvent.type == 'mousedown'){
6706 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6708 E.stopEvent(this.browserEvent);
6713 * Prevents the browsers default handling of the event.
6715 preventDefault : function(){
6716 if(this.browserEvent){
6717 E.preventDefault(this.browserEvent);
6722 isNavKeyPress : function(){
6723 var k = this.keyCode;
6724 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6725 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6728 isSpecialKey : function(){
6729 var k = this.keyCode;
6730 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6731 (k == 16) || (k == 17) ||
6732 (k >= 18 && k <= 20) ||
6733 (k >= 33 && k <= 35) ||
6734 (k >= 36 && k <= 39) ||
6735 (k >= 44 && k <= 45);
6738 * Cancels bubbling of the event.
6740 stopPropagation : function(){
6741 if(this.browserEvent){
6742 if(this.type == 'mousedown'){
6743 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6745 E.stopPropagation(this.browserEvent);
6750 * Gets the key code for the event.
6753 getCharCode : function(){
6754 return this.charCode || this.keyCode;
6758 * Returns a normalized keyCode for the event.
6759 * @return {Number} The key code
6761 getKey : function(){
6762 var k = this.keyCode || this.charCode;
6763 return Roo.isSafari ? (safariKeys[k] || k) : k;
6767 * Gets the x coordinate of the event.
6770 getPageX : function(){
6775 * Gets the y coordinate of the event.
6778 getPageY : function(){
6783 * Gets the time of the event.
6786 getTime : function(){
6787 if(this.browserEvent){
6788 return E.getTime(this.browserEvent);
6794 * Gets the page coordinates of the event.
6795 * @return {Array} The xy values like [x, y]
6802 * Gets the target for the event.
6803 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
6804 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6805 search as a number or element (defaults to 10 || document.body)
6806 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6807 * @return {HTMLelement}
6809 getTarget : function(selector, maxDepth, returnEl){
6810 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
6813 * Gets the related target.
6814 * @return {HTMLElement}
6816 getRelatedTarget : function(){
6817 if(this.browserEvent){
6818 return E.getRelatedTarget(this.browserEvent);
6824 * Normalizes mouse wheel delta across browsers
6825 * @return {Number} The delta
6827 getWheelDelta : function(){
6828 var e = this.browserEvent;
6830 if(e.wheelDelta){ /* IE/Opera. */
6831 delta = e.wheelDelta/120;
6832 }else if(e.detail){ /* Mozilla case. */
6833 delta = -e.detail/3;
6839 * Returns true if the control, meta, shift or alt key was pressed during this event.
6842 hasModifier : function(){
6843 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
6847 * Returns true if the target of this event equals el or is a child of el
6848 * @param {String/HTMLElement/Element} el
6849 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
6852 within : function(el, related){
6853 var t = this[related ? "getRelatedTarget" : "getTarget"]();
6854 return t && Roo.fly(el).contains(t);
6857 getPoint : function(){
6858 return new Roo.lib.Point(this.xy[0], this.xy[1]);
6862 return new Roo.EventObjectImpl();
6867 * Ext JS Library 1.1.1
6868 * Copyright(c) 2006-2007, Ext JS, LLC.
6870 * Originally Released Under LGPL - original licence link has changed is not relivant.
6873 * <script type="text/javascript">
6877 // was in Composite Element!??!?!
6880 var D = Roo.lib.Dom;
6881 var E = Roo.lib.Event;
6882 var A = Roo.lib.Anim;
6884 // local style camelizing for speed
6886 var camelRe = /(-[a-z])/gi;
6887 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
6888 var view = document.defaultView;
6891 * @class Roo.Element
6892 * Represents an Element in the DOM.<br><br>
6895 var el = Roo.get("my-div");
6898 var el = getEl("my-div");
6900 // or with a DOM element
6901 var el = Roo.get(myDivElement);
6903 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
6904 * each call instead of constructing a new one.<br><br>
6905 * <b>Animations</b><br />
6906 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
6907 * should either be a boolean (true) or an object literal with animation options. The animation options are:
6909 Option Default Description
6910 --------- -------- ---------------------------------------------
6911 duration .35 The duration of the animation in seconds
6912 easing easeOut The YUI easing method
6913 callback none A function to execute when the anim completes
6914 scope this The scope (this) of the callback function
6916 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
6917 * manipulate the animation. Here's an example:
6919 var el = Roo.get("my-div");
6924 // default animation
6925 el.setWidth(100, true);
6927 // animation with some options set
6934 // using the "anim" property to get the Anim object
6940 el.setWidth(100, opt);
6942 if(opt.anim.isAnimated()){
6946 * <b> Composite (Collections of) Elements</b><br />
6947 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
6948 * @constructor Create a new Element directly.
6949 * @param {String/HTMLElement} element
6950 * @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).
6952 Roo.Element = function(element, forceNew){
6953 var dom = typeof element == "string" ?
6954 document.getElementById(element) : element;
6955 if(!dom){ // invalid id/element
6959 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
6960 return Roo.Element.cache[id];
6970 * The DOM element ID
6973 this.id = id || Roo.id(dom);
6976 var El = Roo.Element;
6980 * The element's default display mode (defaults to "")
6983 originalDisplay : "",
6987 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
6992 * Sets the element's visibility mode. When setVisible() is called it
6993 * will use this to determine whether to set the visibility or the display property.
6994 * @param visMode Element.VISIBILITY or Element.DISPLAY
6995 * @return {Roo.Element} this
6997 setVisibilityMode : function(visMode){
6998 this.visibilityMode = visMode;
7002 * Convenience method for setVisibilityMode(Element.DISPLAY)
7003 * @param {String} display (optional) What to set display to when visible
7004 * @return {Roo.Element} this
7006 enableDisplayMode : function(display){
7007 this.setVisibilityMode(El.DISPLAY);
7008 if(typeof display != "undefined") this.originalDisplay = display;
7013 * 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)
7014 * @param {String} selector The simple selector to test
7015 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7016 search as a number or element (defaults to 10 || document.body)
7017 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7018 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7020 findParent : function(simpleSelector, maxDepth, returnEl){
7021 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7022 maxDepth = maxDepth || 50;
7023 if(typeof maxDepth != "number"){
7024 stopEl = Roo.getDom(maxDepth);
7027 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7028 if(dq.is(p, simpleSelector)){
7029 return returnEl ? Roo.get(p) : p;
7039 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7040 * @param {String} selector The simple selector to test
7041 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7042 search as a number or element (defaults to 10 || document.body)
7043 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7044 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7046 findParentNode : function(simpleSelector, maxDepth, returnEl){
7047 var p = Roo.fly(this.dom.parentNode, '_internal');
7048 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7052 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7053 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7054 * @param {String} selector The simple selector to test
7055 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7056 search as a number or element (defaults to 10 || document.body)
7057 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7059 up : function(simpleSelector, maxDepth){
7060 return this.findParentNode(simpleSelector, maxDepth, true);
7066 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7067 * @param {String} selector The simple selector to test
7068 * @return {Boolean} True if this element matches the selector, else false
7070 is : function(simpleSelector){
7071 return Roo.DomQuery.is(this.dom, simpleSelector);
7075 * Perform animation on this element.
7076 * @param {Object} args The YUI animation control args
7077 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7078 * @param {Function} onComplete (optional) Function to call when animation completes
7079 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7080 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7081 * @return {Roo.Element} this
7083 animate : function(args, duration, onComplete, easing, animType){
7084 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7089 * @private Internal animation call
7091 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7092 animType = animType || 'run';
7094 var anim = Roo.lib.Anim[animType](
7096 (opt.duration || defaultDur) || .35,
7097 (opt.easing || defaultEase) || 'easeOut',
7099 Roo.callback(cb, this);
7100 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7108 // private legacy anim prep
7109 preanim : function(a, i){
7110 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7114 * Removes worthless text nodes
7115 * @param {Boolean} forceReclean (optional) By default the element
7116 * keeps track if it has been cleaned already so
7117 * you can call this over and over. However, if you update the element and
7118 * need to force a reclean, you can pass true.
7120 clean : function(forceReclean){
7121 if(this.isCleaned && forceReclean !== true){
7125 var d = this.dom, n = d.firstChild, ni = -1;
7127 var nx = n.nextSibling;
7128 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7135 this.isCleaned = true;
7140 calcOffsetsTo : function(el){
7143 var restorePos = false;
7144 if(el.getStyle('position') == 'static'){
7145 el.position('relative');
7150 while(op && op != d && op.tagName != 'HTML'){
7153 op = op.offsetParent;
7156 el.position('static');
7162 * Scrolls this element into view within the passed container.
7163 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7164 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7165 * @return {Roo.Element} this
7167 scrollIntoView : function(container, hscroll){
7168 var c = Roo.getDom(container) || document.body;
7171 var o = this.calcOffsetsTo(c),
7174 b = t+el.offsetHeight,
7175 r = l+el.offsetWidth;
7177 var ch = c.clientHeight;
7178 var ct = parseInt(c.scrollTop, 10);
7179 var cl = parseInt(c.scrollLeft, 10);
7181 var cr = cl + c.clientWidth;
7189 if(hscroll !== false){
7193 c.scrollLeft = r-c.clientWidth;
7200 scrollChildIntoView : function(child, hscroll){
7201 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7205 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7206 * the new height may not be available immediately.
7207 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7208 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7209 * @param {Function} onComplete (optional) Function to call when animation completes
7210 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7211 * @return {Roo.Element} this
7213 autoHeight : function(animate, duration, onComplete, easing){
7214 var oldHeight = this.getHeight();
7216 this.setHeight(1); // force clipping
7217 setTimeout(function(){
7218 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7220 this.setHeight(height);
7222 if(typeof onComplete == "function"){
7226 this.setHeight(oldHeight); // restore original height
7227 this.setHeight(height, animate, duration, function(){
7229 if(typeof onComplete == "function") onComplete();
7230 }.createDelegate(this), easing);
7232 }.createDelegate(this), 0);
7237 * Returns true if this element is an ancestor of the passed element
7238 * @param {HTMLElement/String} el The element to check
7239 * @return {Boolean} True if this element is an ancestor of el, else false
7241 contains : function(el){
7242 if(!el){return false;}
7243 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7247 * Checks whether the element is currently visible using both visibility and display properties.
7248 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7249 * @return {Boolean} True if the element is currently visible, else false
7251 isVisible : function(deep) {
7252 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7253 if(deep !== true || !vis){
7256 var p = this.dom.parentNode;
7257 while(p && p.tagName.toLowerCase() != "body"){
7258 if(!Roo.fly(p, '_isVisible').isVisible()){
7267 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7268 * @param {String} selector The CSS selector
7269 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7270 * @return {CompositeElement/CompositeElementLite} The composite element
7272 select : function(selector, unique){
7273 return El.select(selector, unique, this.dom);
7277 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7278 * @param {String} selector The CSS selector
7279 * @return {Array} An array of the matched nodes
7281 query : function(selector, unique){
7282 return Roo.DomQuery.select(selector, this.dom);
7286 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7287 * @param {String} selector The CSS selector
7288 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7289 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7291 child : function(selector, returnDom){
7292 var n = Roo.DomQuery.selectNode(selector, this.dom);
7293 return returnDom ? n : Roo.get(n);
7297 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7298 * @param {String} selector The CSS selector
7299 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7300 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7302 down : function(selector, returnDom){
7303 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7304 return returnDom ? n : Roo.get(n);
7308 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7309 * @param {String} group The group the DD object is member of
7310 * @param {Object} config The DD config object
7311 * @param {Object} overrides An object containing methods to override/implement on the DD object
7312 * @return {Roo.dd.DD} The DD object
7314 initDD : function(group, config, overrides){
7315 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7316 return Roo.apply(dd, overrides);
7320 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7321 * @param {String} group The group the DDProxy object is member of
7322 * @param {Object} config The DDProxy config object
7323 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7324 * @return {Roo.dd.DDProxy} The DDProxy object
7326 initDDProxy : function(group, config, overrides){
7327 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7328 return Roo.apply(dd, overrides);
7332 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7333 * @param {String} group The group the DDTarget object is member of
7334 * @param {Object} config The DDTarget config object
7335 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7336 * @return {Roo.dd.DDTarget} The DDTarget object
7338 initDDTarget : function(group, config, overrides){
7339 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7340 return Roo.apply(dd, overrides);
7344 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7345 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7346 * @param {Boolean} visible Whether the element is visible
7347 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7348 * @return {Roo.Element} this
7350 setVisible : function(visible, animate){
7352 if(this.visibilityMode == El.DISPLAY){
7353 this.setDisplayed(visible);
7356 this.dom.style.visibility = visible ? "visible" : "hidden";
7359 // closure for composites
7361 var visMode = this.visibilityMode;
7363 this.setOpacity(.01);
7364 this.setVisible(true);
7366 this.anim({opacity: { to: (visible?1:0) }},
7367 this.preanim(arguments, 1),
7368 null, .35, 'easeIn', function(){
7370 if(visMode == El.DISPLAY){
7371 dom.style.display = "none";
7373 dom.style.visibility = "hidden";
7375 Roo.get(dom).setOpacity(1);
7383 * Returns true if display is not "none"
7386 isDisplayed : function() {
7387 return this.getStyle("display") != "none";
7391 * Toggles the element's visibility or display, depending on visibility mode.
7392 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7393 * @return {Roo.Element} this
7395 toggle : function(animate){
7396 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7401 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7402 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7403 * @return {Roo.Element} this
7405 setDisplayed : function(value) {
7406 if(typeof value == "boolean"){
7407 value = value ? this.originalDisplay : "none";
7409 this.setStyle("display", value);
7414 * Tries to focus the element. Any exceptions are caught and ignored.
7415 * @return {Roo.Element} this
7417 focus : function() {
7425 * Tries to blur the element. Any exceptions are caught and ignored.
7426 * @return {Roo.Element} this
7436 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7437 * @param {String/Array} className The CSS class to add, or an array of classes
7438 * @return {Roo.Element} this
7440 addClass : function(className){
7441 if(className instanceof Array){
7442 for(var i = 0, len = className.length; i < len; i++) {
7443 this.addClass(className[i]);
7446 if(className && !this.hasClass(className)){
7447 this.dom.className = this.dom.className + " " + className;
7454 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7455 * @param {String/Array} className The CSS class to add, or an array of classes
7456 * @return {Roo.Element} this
7458 radioClass : function(className){
7459 var siblings = this.dom.parentNode.childNodes;
7460 for(var i = 0; i < siblings.length; i++) {
7461 var s = siblings[i];
7462 if(s.nodeType == 1){
7463 Roo.get(s).removeClass(className);
7466 this.addClass(className);
7471 * Removes one or more CSS classes from the element.
7472 * @param {String/Array} className The CSS class to remove, or an array of classes
7473 * @return {Roo.Element} this
7475 removeClass : function(className){
7476 if(!className || !this.dom.className){
7479 if(className instanceof Array){
7480 for(var i = 0, len = className.length; i < len; i++) {
7481 this.removeClass(className[i]);
7484 if(this.hasClass(className)){
7485 var re = this.classReCache[className];
7487 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7488 this.classReCache[className] = re;
7490 this.dom.className =
7491 this.dom.className.replace(re, " ");
7501 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7502 * @param {String} className The CSS class to toggle
7503 * @return {Roo.Element} this
7505 toggleClass : function(className){
7506 if(this.hasClass(className)){
7507 this.removeClass(className);
7509 this.addClass(className);
7515 * Checks if the specified CSS class exists on this element's DOM node.
7516 * @param {String} className The CSS class to check for
7517 * @return {Boolean} True if the class exists, else false
7519 hasClass : function(className){
7520 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7524 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7525 * @param {String} oldClassName The CSS class to replace
7526 * @param {String} newClassName The replacement CSS class
7527 * @return {Roo.Element} this
7529 replaceClass : function(oldClassName, newClassName){
7530 this.removeClass(oldClassName);
7531 this.addClass(newClassName);
7536 * Returns an object with properties matching the styles requested.
7537 * For example, el.getStyles('color', 'font-size', 'width') might return
7538 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7539 * @param {String} style1 A style name
7540 * @param {String} style2 A style name
7541 * @param {String} etc.
7542 * @return {Object} The style object
7544 getStyles : function(){
7545 var a = arguments, len = a.length, r = {};
7546 for(var i = 0; i < len; i++){
7547 r[a[i]] = this.getStyle(a[i]);
7553 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7554 * @param {String} property The style property whose value is returned.
7555 * @return {String} The current value of the style property for this element.
7557 getStyle : function(){
7558 return view && view.getComputedStyle ?
7560 var el = this.dom, v, cs, camel;
7561 if(prop == 'float'){
7564 if(el.style && (v = el.style[prop])){
7567 if(cs = view.getComputedStyle(el, "")){
7568 if(!(camel = propCache[prop])){
7569 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7576 var el = this.dom, v, cs, camel;
7577 if(prop == 'opacity'){
7578 if(typeof el.style.filter == 'string'){
7579 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7581 var fv = parseFloat(m[1]);
7583 return fv ? fv / 100 : 0;
7588 }else if(prop == 'float'){
7589 prop = "styleFloat";
7591 if(!(camel = propCache[prop])){
7592 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7594 if(v = el.style[camel]){
7597 if(cs = el.currentStyle){
7605 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7606 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7607 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7608 * @return {Roo.Element} this
7610 setStyle : function(prop, value){
7611 if(typeof prop == "string"){
7613 if (prop == 'float') {
7614 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7619 if(!(camel = propCache[prop])){
7620 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7623 if(camel == 'opacity') {
7624 this.setOpacity(value);
7626 this.dom.style[camel] = value;
7629 for(var style in prop){
7630 if(typeof prop[style] != "function"){
7631 this.setStyle(style, prop[style]);
7639 * More flexible version of {@link #setStyle} for setting style properties.
7640 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7641 * a function which returns such a specification.
7642 * @return {Roo.Element} this
7644 applyStyles : function(style){
7645 Roo.DomHelper.applyStyles(this.dom, style);
7650 * 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).
7651 * @return {Number} The X position of the element
7654 return D.getX(this.dom);
7658 * 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).
7659 * @return {Number} The Y position of the element
7662 return D.getY(this.dom);
7666 * 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).
7667 * @return {Array} The XY position of the element
7670 return D.getXY(this.dom);
7674 * 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).
7675 * @param {Number} The X position of the element
7676 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7677 * @return {Roo.Element} this
7679 setX : function(x, animate){
7681 D.setX(this.dom, x);
7683 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7689 * 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).
7690 * @param {Number} The Y position of the element
7691 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7692 * @return {Roo.Element} this
7694 setY : function(y, animate){
7696 D.setY(this.dom, y);
7698 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7704 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7705 * @param {String} left The left CSS property value
7706 * @return {Roo.Element} this
7708 setLeft : function(left){
7709 this.setStyle("left", this.addUnits(left));
7714 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7715 * @param {String} top The top CSS property value
7716 * @return {Roo.Element} this
7718 setTop : function(top){
7719 this.setStyle("top", this.addUnits(top));
7724 * Sets the element's CSS right style.
7725 * @param {String} right The right CSS property value
7726 * @return {Roo.Element} this
7728 setRight : function(right){
7729 this.setStyle("right", this.addUnits(right));
7734 * Sets the element's CSS bottom style.
7735 * @param {String} bottom The bottom CSS property value
7736 * @return {Roo.Element} this
7738 setBottom : function(bottom){
7739 this.setStyle("bottom", this.addUnits(bottom));
7744 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7745 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7746 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7747 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7748 * @return {Roo.Element} this
7750 setXY : function(pos, animate){
7752 D.setXY(this.dom, pos);
7754 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
7760 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7761 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7762 * @param {Number} x X value for new position (coordinates are page-based)
7763 * @param {Number} y Y value for new position (coordinates are page-based)
7764 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7765 * @return {Roo.Element} this
7767 setLocation : function(x, y, animate){
7768 this.setXY([x, y], this.preanim(arguments, 2));
7773 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7774 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7775 * @param {Number} x X value for new position (coordinates are page-based)
7776 * @param {Number} y Y value for new position (coordinates are page-based)
7777 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7778 * @return {Roo.Element} this
7780 moveTo : function(x, y, animate){
7781 this.setXY([x, y], this.preanim(arguments, 2));
7786 * Returns the region of the given element.
7787 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
7788 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
7790 getRegion : function(){
7791 return D.getRegion(this.dom);
7795 * Returns the offset height of the element
7796 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
7797 * @return {Number} The element's height
7799 getHeight : function(contentHeight){
7800 var h = this.dom.offsetHeight || 0;
7801 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
7805 * Returns the offset width of the element
7806 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
7807 * @return {Number} The element's width
7809 getWidth : function(contentWidth){
7810 var w = this.dom.offsetWidth || 0;
7811 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
7815 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
7816 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
7817 * if a height has not been set using CSS.
7820 getComputedHeight : function(){
7821 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
7823 h = parseInt(this.getStyle('height'), 10) || 0;
7824 if(!this.isBorderBox()){
7825 h += this.getFrameWidth('tb');
7832 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
7833 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
7834 * if a width has not been set using CSS.
7837 getComputedWidth : function(){
7838 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
7840 w = parseInt(this.getStyle('width'), 10) || 0;
7841 if(!this.isBorderBox()){
7842 w += this.getFrameWidth('lr');
7849 * Returns the size of the element.
7850 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
7851 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
7853 getSize : function(contentSize){
7854 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
7858 * Returns the width and height of the viewport.
7859 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
7861 getViewSize : function(){
7862 var d = this.dom, doc = document, aw = 0, ah = 0;
7863 if(d == doc || d == doc.body){
7864 return {width : D.getViewWidth(), height: D.getViewHeight()};
7867 width : d.clientWidth,
7868 height: d.clientHeight
7874 * Returns the value of the "value" attribute
7875 * @param {Boolean} asNumber true to parse the value as a number
7876 * @return {String/Number}
7878 getValue : function(asNumber){
7879 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
7883 adjustWidth : function(width){
7884 if(typeof width == "number"){
7885 if(this.autoBoxAdjust && !this.isBorderBox()){
7886 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
7896 adjustHeight : function(height){
7897 if(typeof height == "number"){
7898 if(this.autoBoxAdjust && !this.isBorderBox()){
7899 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
7909 * Set the width of the element
7910 * @param {Number} width The new width
7911 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7912 * @return {Roo.Element} this
7914 setWidth : function(width, animate){
7915 width = this.adjustWidth(width);
7917 this.dom.style.width = this.addUnits(width);
7919 this.anim({width: {to: width}}, this.preanim(arguments, 1));
7925 * Set the height of the element
7926 * @param {Number} height The new height
7927 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7928 * @return {Roo.Element} this
7930 setHeight : function(height, animate){
7931 height = this.adjustHeight(height);
7933 this.dom.style.height = this.addUnits(height);
7935 this.anim({height: {to: height}}, this.preanim(arguments, 1));
7941 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
7942 * @param {Number} width The new width
7943 * @param {Number} height The new height
7944 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7945 * @return {Roo.Element} this
7947 setSize : function(width, height, animate){
7948 if(typeof width == "object"){ // in case of object from getSize()
7949 height = width.height; width = width.width;
7951 width = this.adjustWidth(width); height = this.adjustHeight(height);
7953 this.dom.style.width = this.addUnits(width);
7954 this.dom.style.height = this.addUnits(height);
7956 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
7962 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
7963 * @param {Number} x X value for new position (coordinates are page-based)
7964 * @param {Number} y Y value for new position (coordinates are page-based)
7965 * @param {Number} width The new width
7966 * @param {Number} height The new height
7967 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7968 * @return {Roo.Element} this
7970 setBounds : function(x, y, width, height, animate){
7972 this.setSize(width, height);
7973 this.setLocation(x, y);
7975 width = this.adjustWidth(width); height = this.adjustHeight(height);
7976 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
7977 this.preanim(arguments, 4), 'motion');
7983 * 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.
7984 * @param {Roo.lib.Region} region The region to fill
7985 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7986 * @return {Roo.Element} this
7988 setRegion : function(region, animate){
7989 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
7994 * Appends an event handler
7996 * @param {String} eventName The type of event to append
7997 * @param {Function} fn The method the event invokes
7998 * @param {Object} scope (optional) The scope (this object) of the fn
7999 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
8001 addListener : function(eventName, fn, scope, options){
8003 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8008 * Removes an event handler from this element
8009 * @param {String} eventName the type of event to remove
8010 * @param {Function} fn the method the event invokes
8011 * @return {Roo.Element} this
8013 removeListener : function(eventName, fn){
8014 Roo.EventManager.removeListener(this.dom, eventName, fn);
8019 * Removes all previous added listeners from this element
8020 * @return {Roo.Element} this
8022 removeAllListeners : function(){
8023 E.purgeElement(this.dom);
8027 relayEvent : function(eventName, observable){
8028 this.on(eventName, function(e){
8029 observable.fireEvent(eventName, e);
8034 * Set the opacity of the element
8035 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8036 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8037 * @return {Roo.Element} this
8039 setOpacity : function(opacity, animate){
8041 var s = this.dom.style;
8044 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8045 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8047 s.opacity = opacity;
8050 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8056 * Gets the left X coordinate
8057 * @param {Boolean} local True to get the local css position instead of page coordinate
8060 getLeft : function(local){
8064 return parseInt(this.getStyle("left"), 10) || 0;
8069 * Gets the right X coordinate of the element (element X position + element width)
8070 * @param {Boolean} local True to get the local css position instead of page coordinate
8073 getRight : function(local){
8075 return this.getX() + this.getWidth();
8077 return (this.getLeft(true) + this.getWidth()) || 0;
8082 * Gets the top Y coordinate
8083 * @param {Boolean} local True to get the local css position instead of page coordinate
8086 getTop : function(local) {
8090 return parseInt(this.getStyle("top"), 10) || 0;
8095 * Gets the bottom Y coordinate of the element (element Y position + element height)
8096 * @param {Boolean} local True to get the local css position instead of page coordinate
8099 getBottom : function(local){
8101 return this.getY() + this.getHeight();
8103 return (this.getTop(true) + this.getHeight()) || 0;
8108 * Initializes positioning on this element. If a desired position is not passed, it will make the
8109 * the element positioned relative IF it is not already positioned.
8110 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8111 * @param {Number} zIndex (optional) The zIndex to apply
8112 * @param {Number} x (optional) Set the page X position
8113 * @param {Number} y (optional) Set the page Y position
8115 position : function(pos, zIndex, x, y){
8117 if(this.getStyle('position') == 'static'){
8118 this.setStyle('position', 'relative');
8121 this.setStyle("position", pos);
8124 this.setStyle("z-index", zIndex);
8126 if(x !== undefined && y !== undefined){
8128 }else if(x !== undefined){
8130 }else if(y !== undefined){
8136 * Clear positioning back to the default when the document was loaded
8137 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8138 * @return {Roo.Element} this
8140 clearPositioning : function(value){
8148 "position" : "static"
8154 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8155 * snapshot before performing an update and then restoring the element.
8158 getPositioning : function(){
8159 var l = this.getStyle("left");
8160 var t = this.getStyle("top");
8162 "position" : this.getStyle("position"),
8164 "right" : l ? "" : this.getStyle("right"),
8166 "bottom" : t ? "" : this.getStyle("bottom"),
8167 "z-index" : this.getStyle("z-index")
8172 * Gets the width of the border(s) for the specified side(s)
8173 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8174 * passing lr would get the border (l)eft width + the border (r)ight width.
8175 * @return {Number} The width of the sides passed added together
8177 getBorderWidth : function(side){
8178 return this.addStyles(side, El.borders);
8182 * Gets the width of the padding(s) for the specified side(s)
8183 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8184 * passing lr would get the padding (l)eft + the padding (r)ight.
8185 * @return {Number} The padding of the sides passed added together
8187 getPadding : function(side){
8188 return this.addStyles(side, El.paddings);
8192 * Set positioning with an object returned by getPositioning().
8193 * @param {Object} posCfg
8194 * @return {Roo.Element} this
8196 setPositioning : function(pc){
8197 this.applyStyles(pc);
8198 if(pc.right == "auto"){
8199 this.dom.style.right = "";
8201 if(pc.bottom == "auto"){
8202 this.dom.style.bottom = "";
8208 fixDisplay : function(){
8209 if(this.getStyle("display") == "none"){
8210 this.setStyle("visibility", "hidden");
8211 this.setStyle("display", this.originalDisplay); // first try reverting to default
8212 if(this.getStyle("display") == "none"){ // if that fails, default to block
8213 this.setStyle("display", "block");
8219 * Quick set left and top adding default units
8220 * @param {String} left The left CSS property value
8221 * @param {String} top The top CSS property value
8222 * @return {Roo.Element} this
8224 setLeftTop : function(left, top){
8225 this.dom.style.left = this.addUnits(left);
8226 this.dom.style.top = this.addUnits(top);
8231 * Move this element relative to its current position.
8232 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8233 * @param {Number} distance How far to move the element in pixels
8234 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8235 * @return {Roo.Element} this
8237 move : function(direction, distance, animate){
8238 var xy = this.getXY();
8239 direction = direction.toLowerCase();
8243 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8247 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8252 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8257 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8264 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8265 * @return {Roo.Element} this
8268 if(!this.isClipped){
8269 this.isClipped = true;
8270 this.originalClip = {
8271 "o": this.getStyle("overflow"),
8272 "x": this.getStyle("overflow-x"),
8273 "y": this.getStyle("overflow-y")
8275 this.setStyle("overflow", "hidden");
8276 this.setStyle("overflow-x", "hidden");
8277 this.setStyle("overflow-y", "hidden");
8283 * Return clipping (overflow) to original clipping before clip() was called
8284 * @return {Roo.Element} this
8286 unclip : function(){
8288 this.isClipped = false;
8289 var o = this.originalClip;
8290 if(o.o){this.setStyle("overflow", o.o);}
8291 if(o.x){this.setStyle("overflow-x", o.x);}
8292 if(o.y){this.setStyle("overflow-y", o.y);}
8299 * Gets the x,y coordinates specified by the anchor position on the element.
8300 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8301 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8302 * {width: (target width), height: (target height)} (defaults to the element's current size)
8303 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8304 * @return {Array} [x, y] An array containing the element's x and y coordinates
8306 getAnchorXY : function(anchor, local, s){
8307 //Passing a different size is useful for pre-calculating anchors,
8308 //especially for anchored animations that change the el size.
8310 var w, h, vp = false;
8313 if(d == document.body || d == document){
8315 w = D.getViewWidth(); h = D.getViewHeight();
8317 w = this.getWidth(); h = this.getHeight();
8320 w = s.width; h = s.height;
8322 var x = 0, y = 0, r = Math.round;
8323 switch((anchor || "tl").toLowerCase()){
8365 var sc = this.getScroll();
8366 return [x + sc.left, y + sc.top];
8368 //Add the element's offset xy
8369 var o = this.getXY();
8370 return [x+o[0], y+o[1]];
8374 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8375 * supported position values.
8376 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8377 * @param {String} position The position to align to.
8378 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8379 * @return {Array} [x, y]
8381 getAlignToXY : function(el, p, o){
8385 throw "Element.alignTo with an element that doesn't exist";
8387 var c = false; //constrain to viewport
8388 var p1 = "", p2 = "";
8395 }else if(p.indexOf("-") == -1){
8398 p = p.toLowerCase();
8399 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8401 throw "Element.alignTo with an invalid alignment " + p;
8403 p1 = m[1]; p2 = m[2]; c = !!m[3];
8405 //Subtract the aligned el's internal xy from the target's offset xy
8406 //plus custom offset to get the aligned el's new offset xy
8407 var a1 = this.getAnchorXY(p1, true);
8408 var a2 = el.getAnchorXY(p2, false);
8409 var x = a2[0] - a1[0] + o[0];
8410 var y = a2[1] - a1[1] + o[1];
8412 //constrain the aligned el to viewport if necessary
8413 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8414 // 5px of margin for ie
8415 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8417 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8418 //perpendicular to the vp border, allow the aligned el to slide on that border,
8419 //otherwise swap the aligned el to the opposite border of the target.
8420 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8421 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8422 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t"));
8423 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8426 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8427 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8429 if((x+w) > dw + scrollX){
8430 x = swapX ? r.left-w : dw+scrollX-w;
8433 x = swapX ? r.right : scrollX;
8435 if((y+h) > dh + scrollY){
8436 y = swapY ? r.top-h : dh+scrollY-h;
8439 y = swapY ? r.bottom : scrollY;
8446 getConstrainToXY : function(){
8447 var os = {top:0, left:0, bottom:0, right: 0};
8449 return function(el, local, offsets, proposedXY){
8451 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8453 var vw, vh, vx = 0, vy = 0;
8454 if(el.dom == document.body || el.dom == document){
8455 vw = Roo.lib.Dom.getViewWidth();
8456 vh = Roo.lib.Dom.getViewHeight();
8458 vw = el.dom.clientWidth;
8459 vh = el.dom.clientHeight;
8461 var vxy = el.getXY();
8467 var s = el.getScroll();
8469 vx += offsets.left + s.left;
8470 vy += offsets.top + s.top;
8472 vw -= offsets.right;
8473 vh -= offsets.bottom;
8478 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8479 var x = xy[0], y = xy[1];
8480 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8482 // only move it if it needs it
8485 // first validate right/bottom
8494 // then make sure top/left isn't negative
8503 return moved ? [x, y] : false;
8508 adjustForConstraints : function(xy, parent, offsets){
8509 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8513 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8514 * document it aligns it to the viewport.
8515 * The position parameter is optional, and can be specified in any one of the following formats:
8517 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8518 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8519 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8520 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8521 * <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
8522 * element's anchor point, and the second value is used as the target's anchor point.</li>
8524 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8525 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8526 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8527 * that specified in order to enforce the viewport constraints.
8528 * Following are all of the supported anchor positions:
8531 ----- -----------------------------
8532 tl The top left corner (default)
8533 t The center of the top edge
8534 tr The top right corner
8535 l The center of the left edge
8536 c In the center of the element
8537 r The center of the right edge
8538 bl The bottom left corner
8539 b The center of the bottom edge
8540 br The bottom right corner
8544 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8545 el.alignTo("other-el");
8547 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8548 el.alignTo("other-el", "tr?");
8550 // align the bottom right corner of el with the center left edge of other-el
8551 el.alignTo("other-el", "br-l?");
8553 // align the center of el with the bottom left corner of other-el and
8554 // adjust the x position by -6 pixels (and the y position by 0)
8555 el.alignTo("other-el", "c-bl", [-6, 0]);
8557 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8558 * @param {String} position The position to align to.
8559 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8560 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8561 * @return {Roo.Element} this
8563 alignTo : function(element, position, offsets, animate){
8564 var xy = this.getAlignToXY(element, position, offsets);
8565 this.setXY(xy, this.preanim(arguments, 3));
8570 * Anchors an element to another element and realigns it when the window is resized.
8571 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8572 * @param {String} position The position to align to.
8573 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8574 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8575 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8576 * is a number, it is used as the buffer delay (defaults to 50ms).
8577 * @param {Function} callback The function to call after the animation finishes
8578 * @return {Roo.Element} this
8580 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8581 var action = function(){
8582 this.alignTo(el, alignment, offsets, animate);
8583 Roo.callback(callback, this);
8585 Roo.EventManager.onWindowResize(action, this);
8586 var tm = typeof monitorScroll;
8587 if(tm != 'undefined'){
8588 Roo.EventManager.on(window, 'scroll', action, this,
8589 {buffer: tm == 'number' ? monitorScroll : 50});
8591 action.call(this); // align immediately
8595 * Clears any opacity settings from this element. Required in some cases for IE.
8596 * @return {Roo.Element} this
8598 clearOpacity : function(){
8599 if (window.ActiveXObject) {
8600 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8601 this.dom.style.filter = "";
8604 this.dom.style.opacity = "";
8605 this.dom.style["-moz-opacity"] = "";
8606 this.dom.style["-khtml-opacity"] = "";
8612 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8613 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8614 * @return {Roo.Element} this
8616 hide : function(animate){
8617 this.setVisible(false, this.preanim(arguments, 0));
8622 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8623 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8624 * @return {Roo.Element} this
8626 show : function(animate){
8627 this.setVisible(true, this.preanim(arguments, 0));
8632 * @private Test if size has a unit, otherwise appends the default
8634 addUnits : function(size){
8635 return Roo.Element.addUnits(size, this.defaultUnit);
8639 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8640 * @return {Roo.Element} this
8642 beginMeasure : function(){
8644 if(el.offsetWidth || el.offsetHeight){
8645 return this; // offsets work already
8648 var p = this.dom, b = document.body; // start with this element
8649 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8650 var pe = Roo.get(p);
8651 if(pe.getStyle('display') == 'none'){
8652 changed.push({el: p, visibility: pe.getStyle("visibility")});
8653 p.style.visibility = "hidden";
8654 p.style.display = "block";
8658 this._measureChanged = changed;
8664 * Restores displays to before beginMeasure was called
8665 * @return {Roo.Element} this
8667 endMeasure : function(){
8668 var changed = this._measureChanged;
8670 for(var i = 0, len = changed.length; i < len; i++) {
8672 r.el.style.visibility = r.visibility;
8673 r.el.style.display = "none";
8675 this._measureChanged = null;
8681 * Update the innerHTML of this element, optionally searching for and processing scripts
8682 * @param {String} html The new HTML
8683 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8684 * @param {Function} callback For async script loading you can be noticed when the update completes
8685 * @return {Roo.Element} this
8687 update : function(html, loadScripts, callback){
8688 if(typeof html == "undefined"){
8691 if(loadScripts !== true){
8692 this.dom.innerHTML = html;
8693 if(typeof callback == "function"){
8701 html += '<span id="' + id + '"></span>';
8703 E.onAvailable(id, function(){
8704 var hd = document.getElementsByTagName("head")[0];
8705 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8706 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8707 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8710 while(match = re.exec(html)){
8711 var attrs = match[1];
8712 var srcMatch = attrs ? attrs.match(srcRe) : false;
8713 if(srcMatch && srcMatch[2]){
8714 var s = document.createElement("script");
8715 s.src = srcMatch[2];
8716 var typeMatch = attrs.match(typeRe);
8717 if(typeMatch && typeMatch[2]){
8718 s.type = typeMatch[2];
8721 }else if(match[2] && match[2].length > 0){
8722 if(window.execScript) {
8723 window.execScript(match[2]);
8731 window.eval(match[2]);
8735 var el = document.getElementById(id);
8736 if(el){el.parentNode.removeChild(el);}
8737 if(typeof callback == "function"){
8741 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8746 * Direct access to the UpdateManager update() method (takes the same parameters).
8747 * @param {String/Function} url The url for this request or a function to call to get the url
8748 * @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}
8749 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8750 * @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.
8751 * @return {Roo.Element} this
8754 var um = this.getUpdateManager();
8755 um.update.apply(um, arguments);
8760 * Gets this element's UpdateManager
8761 * @return {Roo.UpdateManager} The UpdateManager
8763 getUpdateManager : function(){
8764 if(!this.updateManager){
8765 this.updateManager = new Roo.UpdateManager(this);
8767 return this.updateManager;
8771 * Disables text selection for this element (normalized across browsers)
8772 * @return {Roo.Element} this
8774 unselectable : function(){
8775 this.dom.unselectable = "on";
8776 this.swallowEvent("selectstart", true);
8777 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
8778 this.addClass("x-unselectable");
8783 * Calculates the x, y to center this element on the screen
8784 * @return {Array} The x, y values [x, y]
8786 getCenterXY : function(){
8787 return this.getAlignToXY(document, 'c-c');
8791 * Centers the Element in either the viewport, or another Element.
8792 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
8794 center : function(centerIn){
8795 this.alignTo(centerIn || document, 'c-c');
8800 * Tests various css rules/browsers to determine if this element uses a border box
8803 isBorderBox : function(){
8804 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
8808 * Return a box {x, y, width, height} that can be used to set another elements
8809 * size/location to match this element.
8810 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
8811 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
8812 * @return {Object} box An object in the format {x, y, width, height}
8814 getBox : function(contentBox, local){
8819 var left = parseInt(this.getStyle("left"), 10) || 0;
8820 var top = parseInt(this.getStyle("top"), 10) || 0;
8823 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
8825 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
8827 var l = this.getBorderWidth("l")+this.getPadding("l");
8828 var r = this.getBorderWidth("r")+this.getPadding("r");
8829 var t = this.getBorderWidth("t")+this.getPadding("t");
8830 var b = this.getBorderWidth("b")+this.getPadding("b");
8831 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)};
8833 bx.right = bx.x + bx.width;
8834 bx.bottom = bx.y + bx.height;
8839 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
8840 for more information about the sides.
8841 * @param {String} sides
8844 getFrameWidth : function(sides, onlyContentBox){
8845 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
8849 * 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.
8850 * @param {Object} box The box to fill {x, y, width, height}
8851 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
8852 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8853 * @return {Roo.Element} this
8855 setBox : function(box, adjust, animate){
8856 var w = box.width, h = box.height;
8857 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
8858 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8859 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8861 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
8866 * Forces the browser to repaint this element
8867 * @return {Roo.Element} this
8869 repaint : function(){
8871 this.addClass("x-repaint");
8872 setTimeout(function(){
8873 Roo.get(dom).removeClass("x-repaint");
8879 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
8880 * then it returns the calculated width of the sides (see getPadding)
8881 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
8882 * @return {Object/Number}
8884 getMargins : function(side){
8887 top: parseInt(this.getStyle("margin-top"), 10) || 0,
8888 left: parseInt(this.getStyle("margin-left"), 10) || 0,
8889 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
8890 right: parseInt(this.getStyle("margin-right"), 10) || 0
8893 return this.addStyles(side, El.margins);
8898 addStyles : function(sides, styles){
8900 for(var i = 0, len = sides.length; i < len; i++){
8901 v = this.getStyle(styles[sides.charAt(i)]);
8903 w = parseInt(v, 10);
8911 * Creates a proxy element of this element
8912 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
8913 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
8914 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
8915 * @return {Roo.Element} The new proxy element
8917 createProxy : function(config, renderTo, matchBox){
8919 renderTo = Roo.getDom(renderTo);
8921 renderTo = document.body;
8923 config = typeof config == "object" ?
8924 config : {tag : "div", cls: config};
8925 var proxy = Roo.DomHelper.append(renderTo, config, true);
8927 proxy.setBox(this.getBox());
8933 * Puts a mask over this element to disable user interaction. Requires core.css.
8934 * This method can only be applied to elements which accept child nodes.
8935 * @param {String} msg (optional) A message to display in the mask
8936 * @param {String} msgCls (optional) A css class to apply to the msg element
8937 * @return {Element} The mask element
8939 mask : function(msg, msgCls)
8941 if(this.getStyle("position") == "static"){
8942 this.setStyle("position", "relative");
8945 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
8947 this.addClass("x-masked");
8948 this._mask.setDisplayed(true);
8953 while (dom && dom.style) {
8954 if (!isNaN(parseInt(dom.style.zIndex))) {
8955 z = Math.max(z, parseInt(dom.style.zIndex));
8957 dom = dom.parentNode;
8959 // if we are masking the body - then it hides everything..
8960 if (this.dom == document.body) {
8962 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
8963 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
8966 if(typeof msg == 'string'){
8968 this._maskMsg = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask-msg", cn:{tag:'div'}}, true);
8970 var mm = this._maskMsg;
8971 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
8972 mm.dom.firstChild.innerHTML = msg;
8973 mm.setDisplayed(true);
8975 mm.setStyle('z-index', z + 102);
8977 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
8978 this._mask.setHeight(this.getHeight());
8980 this._mask.setStyle('z-index', z + 100);
8986 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
8987 * it is cached for reuse.
8989 unmask : function(removeEl){
8991 if(removeEl === true){
8992 this._mask.remove();
8995 this._maskMsg.remove();
8996 delete this._maskMsg;
8999 this._mask.setDisplayed(false);
9001 this._maskMsg.setDisplayed(false);
9005 this.removeClass("x-masked");
9009 * Returns true if this element is masked
9012 isMasked : function(){
9013 return this._mask && this._mask.isVisible();
9017 * Creates an iframe shim for this element to keep selects and other windowed objects from
9019 * @return {Roo.Element} The new shim element
9021 createShim : function(){
9022 var el = document.createElement('iframe');
9023 el.frameBorder = 'no';
9024 el.className = 'roo-shim';
9025 if(Roo.isIE && Roo.isSecure){
9026 el.src = Roo.SSL_SECURE_URL;
9028 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9029 shim.autoBoxAdjust = false;
9034 * Removes this element from the DOM and deletes it from the cache
9036 remove : function(){
9037 if(this.dom.parentNode){
9038 this.dom.parentNode.removeChild(this.dom);
9040 delete El.cache[this.dom.id];
9044 * Sets up event handlers to add and remove a css class when the mouse is over this element
9045 * @param {String} className
9046 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9047 * mouseout events for children elements
9048 * @return {Roo.Element} this
9050 addClassOnOver : function(className, preventFlicker){
9051 this.on("mouseover", function(){
9052 Roo.fly(this, '_internal').addClass(className);
9054 var removeFn = function(e){
9055 if(preventFlicker !== true || !e.within(this, true)){
9056 Roo.fly(this, '_internal').removeClass(className);
9059 this.on("mouseout", removeFn, this.dom);
9064 * Sets up event handlers to add and remove a css class when this element has the focus
9065 * @param {String} className
9066 * @return {Roo.Element} this
9068 addClassOnFocus : function(className){
9069 this.on("focus", function(){
9070 Roo.fly(this, '_internal').addClass(className);
9072 this.on("blur", function(){
9073 Roo.fly(this, '_internal').removeClass(className);
9078 * 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)
9079 * @param {String} className
9080 * @return {Roo.Element} this
9082 addClassOnClick : function(className){
9084 this.on("mousedown", function(){
9085 Roo.fly(dom, '_internal').addClass(className);
9086 var d = Roo.get(document);
9087 var fn = function(){
9088 Roo.fly(dom, '_internal').removeClass(className);
9089 d.removeListener("mouseup", fn);
9091 d.on("mouseup", fn);
9097 * Stops the specified event from bubbling and optionally prevents the default action
9098 * @param {String} eventName
9099 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9100 * @return {Roo.Element} this
9102 swallowEvent : function(eventName, preventDefault){
9103 var fn = function(e){
9104 e.stopPropagation();
9109 if(eventName instanceof Array){
9110 for(var i = 0, len = eventName.length; i < len; i++){
9111 this.on(eventName[i], fn);
9115 this.on(eventName, fn);
9122 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9125 * Sizes this element to its parent element's dimensions performing
9126 * neccessary box adjustments.
9127 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9128 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9129 * @return {Roo.Element} this
9131 fitToParent : function(monitorResize, targetParent) {
9132 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9133 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9134 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9137 var p = Roo.get(targetParent || this.dom.parentNode);
9138 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9139 if (monitorResize === true) {
9140 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9141 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9147 * Gets the next sibling, skipping text nodes
9148 * @return {HTMLElement} The next sibling or null
9150 getNextSibling : function(){
9151 var n = this.dom.nextSibling;
9152 while(n && n.nodeType != 1){
9159 * Gets the previous sibling, skipping text nodes
9160 * @return {HTMLElement} The previous sibling or null
9162 getPrevSibling : function(){
9163 var n = this.dom.previousSibling;
9164 while(n && n.nodeType != 1){
9165 n = n.previousSibling;
9172 * Appends the passed element(s) to this element
9173 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9174 * @return {Roo.Element} this
9176 appendChild: function(el){
9183 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9184 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9185 * automatically generated with the specified attributes.
9186 * @param {HTMLElement} insertBefore (optional) a child element of this element
9187 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9188 * @return {Roo.Element} The new child element
9190 createChild: function(config, insertBefore, returnDom){
9191 config = config || {tag:'div'};
9193 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9195 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9199 * Appends this element to the passed element
9200 * @param {String/HTMLElement/Element} el The new parent element
9201 * @return {Roo.Element} this
9203 appendTo: function(el){
9204 el = Roo.getDom(el);
9205 el.appendChild(this.dom);
9210 * Inserts this element before the passed element in the DOM
9211 * @param {String/HTMLElement/Element} el The element to insert before
9212 * @return {Roo.Element} this
9214 insertBefore: function(el){
9215 el = Roo.getDom(el);
9216 el.parentNode.insertBefore(this.dom, el);
9221 * Inserts this element after the passed element in the DOM
9222 * @param {String/HTMLElement/Element} el The element to insert after
9223 * @return {Roo.Element} this
9225 insertAfter: function(el){
9226 el = Roo.getDom(el);
9227 el.parentNode.insertBefore(this.dom, el.nextSibling);
9232 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9233 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9234 * @return {Roo.Element} The new child
9236 insertFirst: function(el, returnDom){
9238 if(typeof el == 'object' && !el.nodeType){ // dh config
9239 return this.createChild(el, this.dom.firstChild, returnDom);
9241 el = Roo.getDom(el);
9242 this.dom.insertBefore(el, this.dom.firstChild);
9243 return !returnDom ? Roo.get(el) : el;
9248 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9249 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9250 * @param {String} where (optional) 'before' or 'after' defaults to before
9251 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9252 * @return {Roo.Element} the inserted Element
9254 insertSibling: function(el, where, returnDom){
9255 where = where ? where.toLowerCase() : 'before';
9257 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9259 if(typeof el == 'object' && !el.nodeType){ // dh config
9260 if(where == 'after' && !this.dom.nextSibling){
9261 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9263 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9267 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9268 where == 'before' ? this.dom : this.dom.nextSibling);
9277 * Creates and wraps this element with another element
9278 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9279 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9280 * @return {HTMLElement/Element} The newly created wrapper element
9282 wrap: function(config, returnDom){
9284 config = {tag: "div"};
9286 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9287 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9292 * Replaces the passed element with this element
9293 * @param {String/HTMLElement/Element} el The element to replace
9294 * @return {Roo.Element} this
9296 replace: function(el){
9298 this.insertBefore(el);
9304 * Inserts an html fragment into this element
9305 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9306 * @param {String} html The HTML fragment
9307 * @param {Boolean} returnEl True to return an Roo.Element
9308 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9310 insertHtml : function(where, html, returnEl){
9311 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9312 return returnEl ? Roo.get(el) : el;
9316 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9317 * @param {Object} o The object with the attributes
9318 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9319 * @return {Roo.Element} this
9321 set : function(o, useSet){
9323 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9325 if(attr == "style" || typeof o[attr] == "function") continue;
9327 el.className = o["cls"];
9329 if(useSet) el.setAttribute(attr, o[attr]);
9330 else el[attr] = o[attr];
9334 Roo.DomHelper.applyStyles(el, o.style);
9340 * Convenience method for constructing a KeyMap
9341 * @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:
9342 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9343 * @param {Function} fn The function to call
9344 * @param {Object} scope (optional) The scope of the function
9345 * @return {Roo.KeyMap} The KeyMap created
9347 addKeyListener : function(key, fn, scope){
9349 if(typeof key != "object" || key instanceof Array){
9365 return new Roo.KeyMap(this, config);
9369 * Creates a KeyMap for this element
9370 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9371 * @return {Roo.KeyMap} The KeyMap created
9373 addKeyMap : function(config){
9374 return new Roo.KeyMap(this, config);
9378 * Returns true if this element is scrollable.
9381 isScrollable : function(){
9383 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9387 * 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().
9388 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9389 * @param {Number} value The new scroll value
9390 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9391 * @return {Element} this
9394 scrollTo : function(side, value, animate){
9395 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9397 this.dom[prop] = value;
9399 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9400 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9406 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9407 * within this element's scrollable range.
9408 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9409 * @param {Number} distance How far to scroll the element in pixels
9410 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9411 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9412 * was scrolled as far as it could go.
9414 scroll : function(direction, distance, animate){
9415 if(!this.isScrollable()){
9419 var l = el.scrollLeft, t = el.scrollTop;
9420 var w = el.scrollWidth, h = el.scrollHeight;
9421 var cw = el.clientWidth, ch = el.clientHeight;
9422 direction = direction.toLowerCase();
9423 var scrolled = false;
9424 var a = this.preanim(arguments, 2);
9429 var v = Math.min(l + distance, w-cw);
9430 this.scrollTo("left", v, a);
9437 var v = Math.max(l - distance, 0);
9438 this.scrollTo("left", v, a);
9446 var v = Math.max(t - distance, 0);
9447 this.scrollTo("top", v, a);
9455 var v = Math.min(t + distance, h-ch);
9456 this.scrollTo("top", v, a);
9465 * Translates the passed page coordinates into left/top css values for this element
9466 * @param {Number/Array} x The page x or an array containing [x, y]
9467 * @param {Number} y The page y
9468 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9470 translatePoints : function(x, y){
9471 if(typeof x == 'object' || x instanceof Array){
9474 var p = this.getStyle('position');
9475 var o = this.getXY();
9477 var l = parseInt(this.getStyle('left'), 10);
9478 var t = parseInt(this.getStyle('top'), 10);
9481 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9484 t = (p == "relative") ? 0 : this.dom.offsetTop;
9487 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9491 * Returns the current scroll position of the element.
9492 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9494 getScroll : function(){
9495 var d = this.dom, doc = document;
9496 if(d == doc || d == doc.body){
9497 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9498 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9499 return {left: l, top: t};
9501 return {left: d.scrollLeft, top: d.scrollTop};
9506 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9507 * are convert to standard 6 digit hex color.
9508 * @param {String} attr The css attribute
9509 * @param {String} defaultValue The default value to use when a valid color isn't found
9510 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9513 getColor : function(attr, defaultValue, prefix){
9514 var v = this.getStyle(attr);
9515 if(!v || v == "transparent" || v == "inherit") {
9516 return defaultValue;
9518 var color = typeof prefix == "undefined" ? "#" : prefix;
9519 if(v.substr(0, 4) == "rgb("){
9520 var rvs = v.slice(4, v.length -1).split(",");
9521 for(var i = 0; i < 3; i++){
9522 var h = parseInt(rvs[i]).toString(16);
9529 if(v.substr(0, 1) == "#"){
9531 for(var i = 1; i < 4; i++){
9532 var c = v.charAt(i);
9535 }else if(v.length == 7){
9536 color += v.substr(1);
9540 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9544 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9545 * gradient background, rounded corners and a 4-way shadow.
9546 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9547 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9548 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9549 * @return {Roo.Element} this
9551 boxWrap : function(cls){
9552 cls = cls || 'x-box';
9553 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9554 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9559 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9560 * @param {String} namespace The namespace in which to look for the attribute
9561 * @param {String} name The attribute name
9562 * @return {String} The attribute value
9564 getAttributeNS : Roo.isIE ? function(ns, name){
9566 var type = typeof d[ns+":"+name];
9567 if(type != 'undefined' && type != 'unknown'){
9568 return d[ns+":"+name];
9571 } : function(ns, name){
9573 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9578 * Sets or Returns the value the dom attribute value
9579 * @param {String} name The attribute name
9580 * @param {String} value (optional) The value to set the attribute to
9581 * @return {String} The attribute value
9583 attr : function(name){
9584 if (arguments.length > 1) {
9585 this.dom.setAttribute(name, arguments[1]);
9586 return arguments[1];
9588 if (!this.dom.hasAttribute(name)) {
9591 return this.dom.getAttribute(name);
9598 var ep = El.prototype;
9601 * Appends an event handler (Shorthand for addListener)
9602 * @param {String} eventName The type of event to append
9603 * @param {Function} fn The method the event invokes
9604 * @param {Object} scope (optional) The scope (this object) of the fn
9605 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9608 ep.on = ep.addListener;
9610 ep.mon = ep.addListener;
9613 * Removes an event handler from this element (shorthand for removeListener)
9614 * @param {String} eventName the type of event to remove
9615 * @param {Function} fn the method the event invokes
9616 * @return {Roo.Element} this
9619 ep.un = ep.removeListener;
9622 * true to automatically adjust width and height settings for box-model issues (default to true)
9624 ep.autoBoxAdjust = true;
9627 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9630 El.addUnits = function(v, defaultUnit){
9631 if(v === "" || v == "auto"){
9634 if(v === undefined){
9637 if(typeof v == "number" || !El.unitPattern.test(v)){
9638 return v + (defaultUnit || 'px');
9643 // special markup used throughout Roo when box wrapping elements
9644 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>';
9646 * Visibility mode constant - Use visibility to hide element
9652 * Visibility mode constant - Use display to hide element
9658 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9659 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9660 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9672 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9673 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9674 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9675 * @return {Element} The Element object
9678 El.get = function(el){
9680 if(!el){ return null; }
9681 if(typeof el == "string"){ // element id
9682 if(!(elm = document.getElementById(el))){
9685 if(ex = El.cache[el]){
9688 ex = El.cache[el] = new El(elm);
9691 }else if(el.tagName){ // dom element
9695 if(ex = El.cache[id]){
9698 ex = El.cache[id] = new El(el);
9701 }else if(el instanceof El){
9703 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9704 // catch case where it hasn't been appended
9705 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9708 }else if(el.isComposite){
9710 }else if(el instanceof Array){
9711 return El.select(el);
9712 }else if(el == document){
9713 // create a bogus element object representing the document object
9715 var f = function(){};
9716 f.prototype = El.prototype;
9718 docEl.dom = document;
9726 El.uncache = function(el){
9727 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9729 delete El.cache[a[i].id || a[i]];
9735 // Garbage collection - uncache elements/purge listeners on orphaned elements
9736 // so we don't hold a reference and cause the browser to retain them
9737 El.garbageCollect = function(){
9738 if(!Roo.enableGarbageCollector){
9739 clearInterval(El.collectorThread);
9742 for(var eid in El.cache){
9743 var el = El.cache[eid], d = el.dom;
9744 // -------------------------------------------------------
9745 // Determining what is garbage:
9746 // -------------------------------------------------------
9748 // dom node is null, definitely garbage
9749 // -------------------------------------------------------
9751 // no parentNode == direct orphan, definitely garbage
9752 // -------------------------------------------------------
9753 // !d.offsetParent && !document.getElementById(eid)
9754 // display none elements have no offsetParent so we will
9755 // also try to look it up by it's id. However, check
9756 // offsetParent first so we don't do unneeded lookups.
9757 // This enables collection of elements that are not orphans
9758 // directly, but somewhere up the line they have an orphan
9760 // -------------------------------------------------------
9761 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
9762 delete El.cache[eid];
9763 if(d && Roo.enableListenerCollection){
9769 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
9773 El.Flyweight = function(dom){
9776 El.Flyweight.prototype = El.prototype;
9778 El._flyweights = {};
9780 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9781 * the dom node can be overwritten by other code.
9782 * @param {String/HTMLElement} el The dom node or id
9783 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9784 * prevent conflicts (e.g. internally Roo uses "_internal")
9786 * @return {Element} The shared Element object
9788 El.fly = function(el, named){
9789 named = named || '_global';
9790 el = Roo.getDom(el);
9794 if(!El._flyweights[named]){
9795 El._flyweights[named] = new El.Flyweight();
9797 El._flyweights[named].dom = el;
9798 return El._flyweights[named];
9802 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9803 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9804 * Shorthand of {@link Roo.Element#get}
9805 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9806 * @return {Element} The Element object
9812 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9813 * the dom node can be overwritten by other code.
9814 * Shorthand of {@link Roo.Element#fly}
9815 * @param {String/HTMLElement} el The dom node or id
9816 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9817 * prevent conflicts (e.g. internally Roo uses "_internal")
9819 * @return {Element} The shared Element object
9825 // speedy lookup for elements never to box adjust
9826 var noBoxAdjust = Roo.isStrict ? {
9829 input:1, select:1, textarea:1
9831 if(Roo.isIE || Roo.isGecko){
9832 noBoxAdjust['button'] = 1;
9836 Roo.EventManager.on(window, 'unload', function(){
9838 delete El._flyweights;
9846 Roo.Element.selectorFunction = Roo.DomQuery.select;
9849 Roo.Element.select = function(selector, unique, root){
9851 if(typeof selector == "string"){
9852 els = Roo.Element.selectorFunction(selector, root);
9853 }else if(selector.length !== undefined){
9856 throw "Invalid selector";
9858 if(unique === true){
9859 return new Roo.CompositeElement(els);
9861 return new Roo.CompositeElementLite(els);
9865 * Selects elements based on the passed CSS selector to enable working on them as 1.
9866 * @param {String/Array} selector The CSS selector or an array of elements
9867 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
9868 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
9869 * @return {CompositeElementLite/CompositeElement}
9873 Roo.select = Roo.Element.select;
9890 * Ext JS Library 1.1.1
9891 * Copyright(c) 2006-2007, Ext JS, LLC.
9893 * Originally Released Under LGPL - original licence link has changed is not relivant.
9896 * <script type="text/javascript">
9901 //Notifies Element that fx methods are available
9902 Roo.enableFx = true;
9906 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
9907 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
9908 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
9909 * Element effects to work.</p><br/>
9911 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
9912 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
9913 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
9914 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
9915 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
9916 * expected results and should be done with care.</p><br/>
9918 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
9919 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
9922 ----- -----------------------------
9923 tl The top left corner
9924 t The center of the top edge
9925 tr The top right corner
9926 l The center of the left edge
9927 r The center of the right edge
9928 bl The bottom left corner
9929 b The center of the bottom edge
9930 br The bottom right corner
9932 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
9933 * below are common options that can be passed to any Fx method.</b>
9934 * @cfg {Function} callback A function called when the effect is finished
9935 * @cfg {Object} scope The scope of the effect function
9936 * @cfg {String} easing A valid Easing value for the effect
9937 * @cfg {String} afterCls A css class to apply after the effect
9938 * @cfg {Number} duration The length of time (in seconds) that the effect should last
9939 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
9940 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
9941 * effects that end with the element being visually hidden, ignored otherwise)
9942 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
9943 * a function which returns such a specification that will be applied to the Element after the effect finishes
9944 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
9945 * @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
9946 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
9950 * Slides the element into view. An anchor point can be optionally passed to set the point of
9951 * origin for the slide effect. This function automatically handles wrapping the element with
9952 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
9955 // default: slide the element in from the top
9958 // custom: slide the element in from the right with a 2-second duration
9959 el.slideIn('r', { duration: 2 });
9961 // common config options shown with default values
9967 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
9968 * @param {Object} options (optional) Object literal with any of the Fx config options
9969 * @return {Roo.Element} The Element
9971 slideIn : function(anchor, o){
9972 var el = this.getFxEl();
9975 el.queueFx(o, function(){
9977 anchor = anchor || "t";
9979 // fix display to visibility
9982 // restore values after effect
9983 var r = this.getFxRestore();
9984 var b = this.getBox();
9985 // fixed size for slide
9989 var wrap = this.fxWrap(r.pos, o, "hidden");
9991 var st = this.dom.style;
9992 st.visibility = "visible";
9993 st.position = "absolute";
9995 // clear out temp styles after slide and unwrap
9996 var after = function(){
9997 el.fxUnwrap(wrap, r.pos, o);
9999 st.height = r.height;
10002 // time to calc the positions
10003 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10005 switch(anchor.toLowerCase()){
10007 wrap.setSize(b.width, 0);
10008 st.left = st.bottom = "0";
10012 wrap.setSize(0, b.height);
10013 st.right = st.top = "0";
10017 wrap.setSize(0, b.height);
10018 wrap.setX(b.right);
10019 st.left = st.top = "0";
10020 a = {width: bw, points: pt};
10023 wrap.setSize(b.width, 0);
10024 wrap.setY(b.bottom);
10025 st.left = st.top = "0";
10026 a = {height: bh, points: pt};
10029 wrap.setSize(0, 0);
10030 st.right = st.bottom = "0";
10031 a = {width: bw, height: bh};
10034 wrap.setSize(0, 0);
10035 wrap.setY(b.y+b.height);
10036 st.right = st.top = "0";
10037 a = {width: bw, height: bh, points: pt};
10040 wrap.setSize(0, 0);
10041 wrap.setXY([b.right, b.bottom]);
10042 st.left = st.top = "0";
10043 a = {width: bw, height: bh, points: pt};
10046 wrap.setSize(0, 0);
10047 wrap.setX(b.x+b.width);
10048 st.left = st.bottom = "0";
10049 a = {width: bw, height: bh, points: pt};
10052 this.dom.style.visibility = "visible";
10055 arguments.callee.anim = wrap.fxanim(a,
10065 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10066 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10067 * 'hidden') but block elements will still take up space in the document. The element must be removed
10068 * from the DOM using the 'remove' config option if desired. This function automatically handles
10069 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10072 // default: slide the element out to the top
10075 // custom: slide the element out to the right with a 2-second duration
10076 el.slideOut('r', { duration: 2 });
10078 // common config options shown with default values
10086 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10087 * @param {Object} options (optional) Object literal with any of the Fx config options
10088 * @return {Roo.Element} The Element
10090 slideOut : function(anchor, o){
10091 var el = this.getFxEl();
10094 el.queueFx(o, function(){
10096 anchor = anchor || "t";
10098 // restore values after effect
10099 var r = this.getFxRestore();
10101 var b = this.getBox();
10102 // fixed size for slide
10106 var wrap = this.fxWrap(r.pos, o, "visible");
10108 var st = this.dom.style;
10109 st.visibility = "visible";
10110 st.position = "absolute";
10114 var after = function(){
10116 el.setDisplayed(false);
10121 el.fxUnwrap(wrap, r.pos, o);
10123 st.width = r.width;
10124 st.height = r.height;
10129 var a, zero = {to: 0};
10130 switch(anchor.toLowerCase()){
10132 st.left = st.bottom = "0";
10133 a = {height: zero};
10136 st.right = st.top = "0";
10140 st.left = st.top = "0";
10141 a = {width: zero, points: {to:[b.right, b.y]}};
10144 st.left = st.top = "0";
10145 a = {height: zero, points: {to:[b.x, b.bottom]}};
10148 st.right = st.bottom = "0";
10149 a = {width: zero, height: zero};
10152 st.right = st.top = "0";
10153 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10156 st.left = st.top = "0";
10157 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10160 st.left = st.bottom = "0";
10161 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10165 arguments.callee.anim = wrap.fxanim(a,
10175 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10176 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10177 * The element must be removed from the DOM using the 'remove' config option if desired.
10183 // common config options shown with default values
10191 * @param {Object} options (optional) Object literal with any of the Fx config options
10192 * @return {Roo.Element} The Element
10194 puff : function(o){
10195 var el = this.getFxEl();
10198 el.queueFx(o, function(){
10199 this.clearOpacity();
10202 // restore values after effect
10203 var r = this.getFxRestore();
10204 var st = this.dom.style;
10206 var after = function(){
10208 el.setDisplayed(false);
10215 el.setPositioning(r.pos);
10216 st.width = r.width;
10217 st.height = r.height;
10222 var width = this.getWidth();
10223 var height = this.getHeight();
10225 arguments.callee.anim = this.fxanim({
10226 width : {to: this.adjustWidth(width * 2)},
10227 height : {to: this.adjustHeight(height * 2)},
10228 points : {by: [-(width * .5), -(height * .5)]},
10230 fontSize: {to:200, unit: "%"}
10241 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10242 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10243 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10249 // all config options shown with default values
10257 * @param {Object} options (optional) Object literal with any of the Fx config options
10258 * @return {Roo.Element} The Element
10260 switchOff : function(o){
10261 var el = this.getFxEl();
10264 el.queueFx(o, function(){
10265 this.clearOpacity();
10268 // restore values after effect
10269 var r = this.getFxRestore();
10270 var st = this.dom.style;
10272 var after = function(){
10274 el.setDisplayed(false);
10280 el.setPositioning(r.pos);
10281 st.width = r.width;
10282 st.height = r.height;
10287 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10288 this.clearOpacity();
10292 points:{by:[0, this.getHeight() * .5]}
10293 }, o, 'motion', 0.3, 'easeIn', after);
10294 }).defer(100, this);
10301 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10302 * changed using the "attr" config option) and then fading back to the original color. If no original
10303 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10306 // default: highlight background to yellow
10309 // custom: highlight foreground text to blue for 2 seconds
10310 el.highlight("0000ff", { attr: 'color', duration: 2 });
10312 // common config options shown with default values
10313 el.highlight("ffff9c", {
10314 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10315 endColor: (current color) or "ffffff",
10320 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10321 * @param {Object} options (optional) Object literal with any of the Fx config options
10322 * @return {Roo.Element} The Element
10324 highlight : function(color, o){
10325 var el = this.getFxEl();
10328 el.queueFx(o, function(){
10329 color = color || "ffff9c";
10330 attr = o.attr || "backgroundColor";
10332 this.clearOpacity();
10335 var origColor = this.getColor(attr);
10336 var restoreColor = this.dom.style[attr];
10337 endColor = (o.endColor || origColor) || "ffffff";
10339 var after = function(){
10340 el.dom.style[attr] = restoreColor;
10345 a[attr] = {from: color, to: endColor};
10346 arguments.callee.anim = this.fxanim(a,
10356 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10359 // default: a single light blue ripple
10362 // custom: 3 red ripples lasting 3 seconds total
10363 el.frame("ff0000", 3, { duration: 3 });
10365 // common config options shown with default values
10366 el.frame("C3DAF9", 1, {
10367 duration: 1 //duration of entire animation (not each individual ripple)
10368 // Note: Easing is not configurable and will be ignored if included
10371 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10372 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10373 * @param {Object} options (optional) Object literal with any of the Fx config options
10374 * @return {Roo.Element} The Element
10376 frame : function(color, count, o){
10377 var el = this.getFxEl();
10380 el.queueFx(o, function(){
10381 color = color || "#C3DAF9";
10382 if(color.length == 6){
10383 color = "#" + color;
10385 count = count || 1;
10386 duration = o.duration || 1;
10389 var b = this.getBox();
10390 var animFn = function(){
10391 var proxy = this.createProxy({
10394 visbility:"hidden",
10395 position:"absolute",
10396 "z-index":"35000", // yee haw
10397 border:"0px solid " + color
10400 var scale = Roo.isBorderBox ? 2 : 1;
10402 top:{from:b.y, to:b.y - 20},
10403 left:{from:b.x, to:b.x - 20},
10404 borderWidth:{from:0, to:10},
10405 opacity:{from:1, to:0},
10406 height:{from:b.height, to:(b.height + (20*scale))},
10407 width:{from:b.width, to:(b.width + (20*scale))}
10408 }, duration, function(){
10412 animFn.defer((duration/2)*1000, this);
10423 * Creates a pause before any subsequent queued effects begin. If there are
10424 * no effects queued after the pause it will have no effect.
10429 * @param {Number} seconds The length of time to pause (in seconds)
10430 * @return {Roo.Element} The Element
10432 pause : function(seconds){
10433 var el = this.getFxEl();
10436 el.queueFx(o, function(){
10437 setTimeout(function(){
10439 }, seconds * 1000);
10445 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10446 * using the "endOpacity" config option.
10449 // default: fade in from opacity 0 to 100%
10452 // custom: fade in from opacity 0 to 75% over 2 seconds
10453 el.fadeIn({ endOpacity: .75, duration: 2});
10455 // common config options shown with default values
10457 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10462 * @param {Object} options (optional) Object literal with any of the Fx config options
10463 * @return {Roo.Element} The Element
10465 fadeIn : function(o){
10466 var el = this.getFxEl();
10468 el.queueFx(o, function(){
10469 this.setOpacity(0);
10471 this.dom.style.visibility = 'visible';
10472 var to = o.endOpacity || 1;
10473 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10474 o, null, .5, "easeOut", function(){
10476 this.clearOpacity();
10485 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10486 * using the "endOpacity" config option.
10489 // default: fade out from the element's current opacity to 0
10492 // custom: fade out from the element's current opacity to 25% over 2 seconds
10493 el.fadeOut({ endOpacity: .25, duration: 2});
10495 // common config options shown with default values
10497 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10504 * @param {Object} options (optional) Object literal with any of the Fx config options
10505 * @return {Roo.Element} The Element
10507 fadeOut : function(o){
10508 var el = this.getFxEl();
10510 el.queueFx(o, function(){
10511 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10512 o, null, .5, "easeOut", function(){
10513 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10514 this.dom.style.display = "none";
10516 this.dom.style.visibility = "hidden";
10518 this.clearOpacity();
10526 * Animates the transition of an element's dimensions from a starting height/width
10527 * to an ending height/width.
10530 // change height and width to 100x100 pixels
10531 el.scale(100, 100);
10533 // common config options shown with default values. The height and width will default to
10534 // the element's existing values if passed as null.
10537 [element's height], {
10542 * @param {Number} width The new width (pass undefined to keep the original width)
10543 * @param {Number} height The new height (pass undefined to keep the original height)
10544 * @param {Object} options (optional) Object literal with any of the Fx config options
10545 * @return {Roo.Element} The Element
10547 scale : function(w, h, o){
10548 this.shift(Roo.apply({}, o, {
10556 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10557 * Any of these properties not specified in the config object will not be changed. This effect
10558 * requires that at least one new dimension, position or opacity setting must be passed in on
10559 * the config object in order for the function to have any effect.
10562 // slide the element horizontally to x position 200 while changing the height and opacity
10563 el.shift({ x: 200, height: 50, opacity: .8 });
10565 // common config options shown with default values.
10567 width: [element's width],
10568 height: [element's height],
10569 x: [element's x position],
10570 y: [element's y position],
10571 opacity: [element's opacity],
10576 * @param {Object} options Object literal with any of the Fx config options
10577 * @return {Roo.Element} The Element
10579 shift : function(o){
10580 var el = this.getFxEl();
10582 el.queueFx(o, function(){
10583 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10584 if(w !== undefined){
10585 a.width = {to: this.adjustWidth(w)};
10587 if(h !== undefined){
10588 a.height = {to: this.adjustHeight(h)};
10590 if(x !== undefined || y !== undefined){
10592 x !== undefined ? x : this.getX(),
10593 y !== undefined ? y : this.getY()
10596 if(op !== undefined){
10597 a.opacity = {to: op};
10599 if(o.xy !== undefined){
10600 a.points = {to: o.xy};
10602 arguments.callee.anim = this.fxanim(a,
10603 o, 'motion', .35, "easeOut", function(){
10611 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10612 * ending point of the effect.
10615 // default: slide the element downward while fading out
10618 // custom: slide the element out to the right with a 2-second duration
10619 el.ghost('r', { duration: 2 });
10621 // common config options shown with default values
10629 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10630 * @param {Object} options (optional) Object literal with any of the Fx config options
10631 * @return {Roo.Element} The Element
10633 ghost : function(anchor, o){
10634 var el = this.getFxEl();
10637 el.queueFx(o, function(){
10638 anchor = anchor || "b";
10640 // restore values after effect
10641 var r = this.getFxRestore();
10642 var w = this.getWidth(),
10643 h = this.getHeight();
10645 var st = this.dom.style;
10647 var after = function(){
10649 el.setDisplayed(false);
10655 el.setPositioning(r.pos);
10656 st.width = r.width;
10657 st.height = r.height;
10662 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10663 switch(anchor.toLowerCase()){
10690 arguments.callee.anim = this.fxanim(a,
10700 * Ensures that all effects queued after syncFx is called on the element are
10701 * run concurrently. This is the opposite of {@link #sequenceFx}.
10702 * @return {Roo.Element} The Element
10704 syncFx : function(){
10705 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10714 * Ensures that all effects queued after sequenceFx is called on the element are
10715 * run in sequence. This is the opposite of {@link #syncFx}.
10716 * @return {Roo.Element} The Element
10718 sequenceFx : function(){
10719 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10721 concurrent : false,
10728 nextFx : function(){
10729 var ef = this.fxQueue[0];
10736 * Returns true if the element has any effects actively running or queued, else returns false.
10737 * @return {Boolean} True if element has active effects, else false
10739 hasActiveFx : function(){
10740 return this.fxQueue && this.fxQueue[0];
10744 * Stops any running effects and clears the element's internal effects queue if it contains
10745 * any additional effects that haven't started yet.
10746 * @return {Roo.Element} The Element
10748 stopFx : function(){
10749 if(this.hasActiveFx()){
10750 var cur = this.fxQueue[0];
10751 if(cur && cur.anim && cur.anim.isAnimated()){
10752 this.fxQueue = [cur]; // clear out others
10753 cur.anim.stop(true);
10760 beforeFx : function(o){
10761 if(this.hasActiveFx() && !o.concurrent){
10772 * Returns true if the element is currently blocking so that no other effect can be queued
10773 * until this effect is finished, else returns false if blocking is not set. This is commonly
10774 * used to ensure that an effect initiated by a user action runs to completion prior to the
10775 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
10776 * @return {Boolean} True if blocking, else false
10778 hasFxBlock : function(){
10779 var q = this.fxQueue;
10780 return q && q[0] && q[0].block;
10784 queueFx : function(o, fn){
10788 if(!this.hasFxBlock()){
10789 Roo.applyIf(o, this.fxDefaults);
10791 var run = this.beforeFx(o);
10792 fn.block = o.block;
10793 this.fxQueue.push(fn);
10805 fxWrap : function(pos, o, vis){
10807 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
10810 wrapXY = this.getXY();
10812 var div = document.createElement("div");
10813 div.style.visibility = vis;
10814 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
10815 wrap.setPositioning(pos);
10816 if(wrap.getStyle("position") == "static"){
10817 wrap.position("relative");
10819 this.clearPositioning('auto');
10821 wrap.dom.appendChild(this.dom);
10823 wrap.setXY(wrapXY);
10830 fxUnwrap : function(wrap, pos, o){
10831 this.clearPositioning();
10832 this.setPositioning(pos);
10834 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
10840 getFxRestore : function(){
10841 var st = this.dom.style;
10842 return {pos: this.getPositioning(), width: st.width, height : st.height};
10846 afterFx : function(o){
10848 this.applyStyles(o.afterStyle);
10851 this.addClass(o.afterCls);
10853 if(o.remove === true){
10856 Roo.callback(o.callback, o.scope, [this]);
10858 this.fxQueue.shift();
10864 getFxEl : function(){ // support for composite element fx
10865 return Roo.get(this.dom);
10869 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
10870 animType = animType || 'run';
10872 var anim = Roo.lib.Anim[animType](
10874 (opt.duration || defaultDur) || .35,
10875 (opt.easing || defaultEase) || 'easeOut',
10877 Roo.callback(cb, this);
10886 // backwords compat
10887 Roo.Fx.resize = Roo.Fx.scale;
10889 //When included, Roo.Fx is automatically applied to Element so that all basic
10890 //effects are available directly via the Element API
10891 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
10893 * Ext JS Library 1.1.1
10894 * Copyright(c) 2006-2007, Ext JS, LLC.
10896 * Originally Released Under LGPL - original licence link has changed is not relivant.
10899 * <script type="text/javascript">
10904 * @class Roo.CompositeElement
10905 * Standard composite class. Creates a Roo.Element for every element in the collection.
10907 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
10908 * actions will be performed on all the elements in this collection.</b>
10910 * All methods return <i>this</i> and can be chained.
10912 var els = Roo.select("#some-el div.some-class", true);
10913 // or select directly from an existing element
10914 var el = Roo.get('some-el');
10915 el.select('div.some-class', true);
10917 els.setWidth(100); // all elements become 100 width
10918 els.hide(true); // all elements fade out and hide
10920 els.setWidth(100).hide(true);
10923 Roo.CompositeElement = function(els){
10924 this.elements = [];
10925 this.addElements(els);
10927 Roo.CompositeElement.prototype = {
10929 addElements : function(els){
10930 if(!els) return this;
10931 if(typeof els == "string"){
10932 els = Roo.Element.selectorFunction(els);
10934 var yels = this.elements;
10935 var index = yels.length-1;
10936 for(var i = 0, len = els.length; i < len; i++) {
10937 yels[++index] = Roo.get(els[i]);
10943 * Clears this composite and adds the elements returned by the passed selector.
10944 * @param {String/Array} els A string CSS selector, an array of elements or an element
10945 * @return {CompositeElement} this
10947 fill : function(els){
10948 this.elements = [];
10954 * Filters this composite to only elements that match the passed selector.
10955 * @param {String} selector A string CSS selector
10956 * @return {CompositeElement} this
10958 filter : function(selector){
10960 this.each(function(el){
10961 if(el.is(selector)){
10962 els[els.length] = el.dom;
10969 invoke : function(fn, args){
10970 var els = this.elements;
10971 for(var i = 0, len = els.length; i < len; i++) {
10972 Roo.Element.prototype[fn].apply(els[i], args);
10977 * Adds elements to this composite.
10978 * @param {String/Array} els A string CSS selector, an array of elements or an element
10979 * @return {CompositeElement} this
10981 add : function(els){
10982 if(typeof els == "string"){
10983 this.addElements(Roo.Element.selectorFunction(els));
10984 }else if(els.length !== undefined){
10985 this.addElements(els);
10987 this.addElements([els]);
10992 * Calls the passed function passing (el, this, index) for each element in this composite.
10993 * @param {Function} fn The function to call
10994 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
10995 * @return {CompositeElement} this
10997 each : function(fn, scope){
10998 var els = this.elements;
10999 for(var i = 0, len = els.length; i < len; i++){
11000 if(fn.call(scope || els[i], els[i], this, i) === false) {
11008 * Returns the Element object at the specified index
11009 * @param {Number} index
11010 * @return {Roo.Element}
11012 item : function(index){
11013 return this.elements[index] || null;
11017 * Returns the first Element
11018 * @return {Roo.Element}
11020 first : function(){
11021 return this.item(0);
11025 * Returns the last Element
11026 * @return {Roo.Element}
11029 return this.item(this.elements.length-1);
11033 * Returns the number of elements in this composite
11036 getCount : function(){
11037 return this.elements.length;
11041 * Returns true if this composite contains the passed element
11044 contains : function(el){
11045 return this.indexOf(el) !== -1;
11049 * Returns true if this composite contains the passed element
11052 indexOf : function(el){
11053 return this.elements.indexOf(Roo.get(el));
11058 * Removes the specified element(s).
11059 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11060 * or an array of any of those.
11061 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11062 * @return {CompositeElement} this
11064 removeElement : function(el, removeDom){
11065 if(el instanceof Array){
11066 for(var i = 0, len = el.length; i < len; i++){
11067 this.removeElement(el[i]);
11071 var index = typeof el == 'number' ? el : this.indexOf(el);
11074 var d = this.elements[index];
11078 d.parentNode.removeChild(d);
11081 this.elements.splice(index, 1);
11087 * Replaces the specified element with the passed element.
11088 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11090 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11091 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11092 * @return {CompositeElement} this
11094 replaceElement : function(el, replacement, domReplace){
11095 var index = typeof el == 'number' ? el : this.indexOf(el);
11098 this.elements[index].replaceWith(replacement);
11100 this.elements.splice(index, 1, Roo.get(replacement))
11107 * Removes all elements.
11109 clear : function(){
11110 this.elements = [];
11114 Roo.CompositeElement.createCall = function(proto, fnName){
11115 if(!proto[fnName]){
11116 proto[fnName] = function(){
11117 return this.invoke(fnName, arguments);
11121 for(var fnName in Roo.Element.prototype){
11122 if(typeof Roo.Element.prototype[fnName] == "function"){
11123 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11129 * Ext JS Library 1.1.1
11130 * Copyright(c) 2006-2007, Ext JS, LLC.
11132 * Originally Released Under LGPL - original licence link has changed is not relivant.
11135 * <script type="text/javascript">
11139 * @class Roo.CompositeElementLite
11140 * @extends Roo.CompositeElement
11141 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11143 var els = Roo.select("#some-el div.some-class");
11144 // or select directly from an existing element
11145 var el = Roo.get('some-el');
11146 el.select('div.some-class');
11148 els.setWidth(100); // all elements become 100 width
11149 els.hide(true); // all elements fade out and hide
11151 els.setWidth(100).hide(true);
11152 </code></pre><br><br>
11153 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11154 * actions will be performed on all the elements in this collection.</b>
11156 Roo.CompositeElementLite = function(els){
11157 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11158 this.el = new Roo.Element.Flyweight();
11160 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11161 addElements : function(els){
11163 if(els instanceof Array){
11164 this.elements = this.elements.concat(els);
11166 var yels = this.elements;
11167 var index = yels.length-1;
11168 for(var i = 0, len = els.length; i < len; i++) {
11169 yels[++index] = els[i];
11175 invoke : function(fn, args){
11176 var els = this.elements;
11178 for(var i = 0, len = els.length; i < len; i++) {
11180 Roo.Element.prototype[fn].apply(el, args);
11185 * Returns a flyweight Element of the dom element object at the specified index
11186 * @param {Number} index
11187 * @return {Roo.Element}
11189 item : function(index){
11190 if(!this.elements[index]){
11193 this.el.dom = this.elements[index];
11197 // fixes scope with flyweight
11198 addListener : function(eventName, handler, scope, opt){
11199 var els = this.elements;
11200 for(var i = 0, len = els.length; i < len; i++) {
11201 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11207 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11208 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11209 * a reference to the dom node, use el.dom.</b>
11210 * @param {Function} fn The function to call
11211 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11212 * @return {CompositeElement} this
11214 each : function(fn, scope){
11215 var els = this.elements;
11217 for(var i = 0, len = els.length; i < len; i++){
11219 if(fn.call(scope || el, el, this, i) === false){
11226 indexOf : function(el){
11227 return this.elements.indexOf(Roo.getDom(el));
11230 replaceElement : function(el, replacement, domReplace){
11231 var index = typeof el == 'number' ? el : this.indexOf(el);
11233 replacement = Roo.getDom(replacement);
11235 var d = this.elements[index];
11236 d.parentNode.insertBefore(replacement, d);
11237 d.parentNode.removeChild(d);
11239 this.elements.splice(index, 1, replacement);
11244 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11248 * Ext JS Library 1.1.1
11249 * Copyright(c) 2006-2007, Ext JS, LLC.
11251 * Originally Released Under LGPL - original licence link has changed is not relivant.
11254 * <script type="text/javascript">
11260 * @class Roo.data.Connection
11261 * @extends Roo.util.Observable
11262 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11263 * either to a configured URL, or to a URL specified at request time.<br><br>
11265 * Requests made by this class are asynchronous, and will return immediately. No data from
11266 * the server will be available to the statement immediately following the {@link #request} call.
11267 * To process returned data, use a callback in the request options object, or an event listener.</p><br>
11269 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11270 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11271 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11272 * property and, if present, the IFRAME's XML document as the responseXML property.</p><br>
11273 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11274 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11275 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11276 * standard DOM methods.
11278 * @param {Object} config a configuration object.
11280 Roo.data.Connection = function(config){
11281 Roo.apply(this, config);
11284 * @event beforerequest
11285 * Fires before a network request is made to retrieve a data object.
11286 * @param {Connection} conn This Connection object.
11287 * @param {Object} options The options config object passed to the {@link #request} method.
11289 "beforerequest" : true,
11291 * @event requestcomplete
11292 * Fires if the request was successfully completed.
11293 * @param {Connection} conn This Connection object.
11294 * @param {Object} response The XHR object containing the response data.
11295 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11296 * @param {Object} options The options config object passed to the {@link #request} method.
11298 "requestcomplete" : true,
11300 * @event requestexception
11301 * Fires if an error HTTP status was returned from the server.
11302 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11303 * @param {Connection} conn This Connection object.
11304 * @param {Object} response The XHR object containing the response data.
11305 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11306 * @param {Object} options The options config object passed to the {@link #request} method.
11308 "requestexception" : true
11310 Roo.data.Connection.superclass.constructor.call(this);
11313 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11315 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11318 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11319 * extra parameters to each request made by this object. (defaults to undefined)
11322 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11323 * to each request made by this object. (defaults to undefined)
11326 * @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)
11329 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11333 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11339 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11342 disableCaching: true,
11345 * Sends an HTTP request to a remote server.
11346 * @param {Object} options An object which may contain the following properties:<ul>
11347 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11348 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11349 * request, a url encoded string or a function to call to get either.</li>
11350 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11351 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11352 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11353 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11354 * <li>options {Object} The parameter to the request call.</li>
11355 * <li>success {Boolean} True if the request succeeded.</li>
11356 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11358 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11359 * The callback is passed the following parameters:<ul>
11360 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11361 * <li>options {Object} The parameter to the request call.</li>
11363 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11364 * The callback is passed the following parameters:<ul>
11365 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11366 * <li>options {Object} The parameter to the request call.</li>
11368 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11369 * for the callback function. Defaults to the browser window.</li>
11370 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11371 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11372 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11373 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11374 * params for the post data. Any params will be appended to the URL.</li>
11375 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11377 * @return {Number} transactionId
11379 request : function(o){
11380 if(this.fireEvent("beforerequest", this, o) !== false){
11383 if(typeof p == "function"){
11384 p = p.call(o.scope||window, o);
11386 if(typeof p == "object"){
11387 p = Roo.urlEncode(o.params);
11389 if(this.extraParams){
11390 var extras = Roo.urlEncode(this.extraParams);
11391 p = p ? (p + '&' + extras) : extras;
11394 var url = o.url || this.url;
11395 if(typeof url == 'function'){
11396 url = url.call(o.scope||window, o);
11400 var form = Roo.getDom(o.form);
11401 url = url || form.action;
11403 var enctype = form.getAttribute("enctype");
11404 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11405 return this.doFormUpload(o, p, url);
11407 var f = Roo.lib.Ajax.serializeForm(form);
11408 p = p ? (p + '&' + f) : f;
11411 var hs = o.headers;
11412 if(this.defaultHeaders){
11413 hs = Roo.apply(hs || {}, this.defaultHeaders);
11420 success: this.handleResponse,
11421 failure: this.handleFailure,
11423 argument: {options: o},
11424 timeout : o.timeout || this.timeout
11427 var method = o.method||this.method||(p ? "POST" : "GET");
11429 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11430 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11433 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11437 }else if(this.autoAbort !== false){
11441 if((method == 'GET' && p) || o.xmlData){
11442 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11445 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11446 return this.transId;
11448 Roo.callback(o.callback, o.scope, [o, null, null]);
11454 * Determine whether this object has a request outstanding.
11455 * @param {Number} transactionId (Optional) defaults to the last transaction
11456 * @return {Boolean} True if there is an outstanding request.
11458 isLoading : function(transId){
11460 return Roo.lib.Ajax.isCallInProgress(transId);
11462 return this.transId ? true : false;
11467 * Aborts any outstanding request.
11468 * @param {Number} transactionId (Optional) defaults to the last transaction
11470 abort : function(transId){
11471 if(transId || this.isLoading()){
11472 Roo.lib.Ajax.abort(transId || this.transId);
11477 handleResponse : function(response){
11478 this.transId = false;
11479 var options = response.argument.options;
11480 response.argument = options ? options.argument : null;
11481 this.fireEvent("requestcomplete", this, response, options);
11482 Roo.callback(options.success, options.scope, [response, options]);
11483 Roo.callback(options.callback, options.scope, [options, true, response]);
11487 handleFailure : function(response, e){
11488 this.transId = false;
11489 var options = response.argument.options;
11490 response.argument = options ? options.argument : null;
11491 this.fireEvent("requestexception", this, response, options, e);
11492 Roo.callback(options.failure, options.scope, [response, options]);
11493 Roo.callback(options.callback, options.scope, [options, false, response]);
11497 doFormUpload : function(o, ps, url){
11499 var frame = document.createElement('iframe');
11502 frame.className = 'x-hidden';
11504 frame.src = Roo.SSL_SECURE_URL;
11506 document.body.appendChild(frame);
11509 document.frames[id].name = id;
11512 var form = Roo.getDom(o.form);
11514 form.method = 'POST';
11515 form.enctype = form.encoding = 'multipart/form-data';
11521 if(ps){ // add dynamic params
11523 ps = Roo.urlDecode(ps, false);
11525 if(ps.hasOwnProperty(k)){
11526 hd = document.createElement('input');
11527 hd.type = 'hidden';
11530 form.appendChild(hd);
11537 var r = { // bogus response object
11542 r.argument = o ? o.argument : null;
11547 doc = frame.contentWindow.document;
11549 doc = (frame.contentDocument || window.frames[id].document);
11551 if(doc && doc.body){
11552 r.responseText = doc.body.innerHTML;
11554 if(doc && doc.XMLDocument){
11555 r.responseXML = doc.XMLDocument;
11557 r.responseXML = doc;
11564 Roo.EventManager.removeListener(frame, 'load', cb, this);
11566 this.fireEvent("requestcomplete", this, r, o);
11567 Roo.callback(o.success, o.scope, [r, o]);
11568 Roo.callback(o.callback, o.scope, [o, true, r]);
11570 setTimeout(function(){document.body.removeChild(frame);}, 100);
11573 Roo.EventManager.on(frame, 'load', cb, this);
11576 if(hiddens){ // remove dynamic params
11577 for(var i = 0, len = hiddens.length; i < len; i++){
11578 form.removeChild(hiddens[i]);
11585 * Ext JS Library 1.1.1
11586 * Copyright(c) 2006-2007, Ext JS, LLC.
11588 * Originally Released Under LGPL - original licence link has changed is not relivant.
11591 * <script type="text/javascript">
11595 * Global Ajax request class.
11598 * @extends Roo.data.Connection
11601 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11602 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11603 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11604 * @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)
11605 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11606 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11607 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11609 Roo.Ajax = new Roo.data.Connection({
11618 * Serialize the passed form into a url encoded string
11620 * @param {String/HTMLElement} form
11623 serializeForm : function(form){
11624 return Roo.lib.Ajax.serializeForm(form);
11628 * Ext JS Library 1.1.1
11629 * Copyright(c) 2006-2007, Ext JS, LLC.
11631 * Originally Released Under LGPL - original licence link has changed is not relivant.
11634 * <script type="text/javascript">
11639 * @class Roo.UpdateManager
11640 * @extends Roo.util.Observable
11641 * Provides AJAX-style update for Element object.<br><br>
11644 * // Get it from a Roo.Element object
11645 * var el = Roo.get("foo");
11646 * var mgr = el.getUpdateManager();
11647 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11649 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11651 * // or directly (returns the same UpdateManager instance)
11652 * var mgr = new Roo.UpdateManager("myElementId");
11653 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11654 * mgr.on("update", myFcnNeedsToKnow);
11656 // short handed call directly from the element object
11657 Roo.get("foo").load({
11661 text: "Loading Foo..."
11665 * Create new UpdateManager directly.
11666 * @param {String/HTMLElement/Roo.Element} el The element to update
11667 * @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).
11669 Roo.UpdateManager = function(el, forceNew){
11671 if(!forceNew && el.updateManager){
11672 return el.updateManager;
11675 * The Element object
11676 * @type Roo.Element
11680 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
11683 this.defaultUrl = null;
11687 * @event beforeupdate
11688 * Fired before an update is made, return false from your handler and the update is cancelled.
11689 * @param {Roo.Element} el
11690 * @param {String/Object/Function} url
11691 * @param {String/Object} params
11693 "beforeupdate": true,
11696 * Fired after successful update is made.
11697 * @param {Roo.Element} el
11698 * @param {Object} oResponseObject The response Object
11703 * Fired on update failure.
11704 * @param {Roo.Element} el
11705 * @param {Object} oResponseObject The response Object
11709 var d = Roo.UpdateManager.defaults;
11711 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
11714 this.sslBlankUrl = d.sslBlankUrl;
11716 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
11719 this.disableCaching = d.disableCaching;
11721 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
11724 this.indicatorText = d.indicatorText;
11726 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
11729 this.showLoadIndicator = d.showLoadIndicator;
11731 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
11734 this.timeout = d.timeout;
11737 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
11740 this.loadScripts = d.loadScripts;
11743 * Transaction object of current executing transaction
11745 this.transaction = null;
11750 this.autoRefreshProcId = null;
11752 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
11755 this.refreshDelegate = this.refresh.createDelegate(this);
11757 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
11760 this.updateDelegate = this.update.createDelegate(this);
11762 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
11765 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
11769 this.successDelegate = this.processSuccess.createDelegate(this);
11773 this.failureDelegate = this.processFailure.createDelegate(this);
11775 if(!this.renderer){
11777 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
11779 this.renderer = new Roo.UpdateManager.BasicRenderer();
11782 Roo.UpdateManager.superclass.constructor.call(this);
11785 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
11787 * Get the Element this UpdateManager is bound to
11788 * @return {Roo.Element} The element
11790 getEl : function(){
11794 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
11795 * @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:
11798 url: "your-url.php",<br/>
11799 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
11800 callback: yourFunction,<br/>
11801 scope: yourObject, //(optional scope) <br/>
11802 discardUrl: false, <br/>
11803 nocache: false,<br/>
11804 text: "Loading...",<br/>
11806 scripts: false<br/>
11809 * The only required property is url. The optional properties nocache, text and scripts
11810 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
11811 * @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}
11812 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11813 * @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.
11815 update : function(url, params, callback, discardUrl){
11816 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
11817 var method = this.method,
11819 if(typeof url == "object"){ // must be config object
11822 params = params || cfg.params;
11823 callback = callback || cfg.callback;
11824 discardUrl = discardUrl || cfg.discardUrl;
11825 if(callback && cfg.scope){
11826 callback = callback.createDelegate(cfg.scope);
11828 if(typeof cfg.method != "undefined"){method = cfg.method;};
11829 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
11830 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
11831 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
11832 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
11834 this.showLoading();
11836 this.defaultUrl = url;
11838 if(typeof url == "function"){
11839 url = url.call(this);
11842 method = method || (params ? "POST" : "GET");
11843 if(method == "GET"){
11844 url = this.prepareUrl(url);
11847 var o = Roo.apply(cfg ||{}, {
11850 success: this.successDelegate,
11851 failure: this.failureDelegate,
11852 callback: undefined,
11853 timeout: (this.timeout*1000),
11854 argument: {"url": url, "form": null, "callback": callback, "params": params}
11856 Roo.log("updated manager called with timeout of " + o.timeout);
11857 this.transaction = Roo.Ajax.request(o);
11862 * 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.
11863 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
11864 * @param {String/HTMLElement} form The form Id or form element
11865 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
11866 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
11867 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11869 formUpdate : function(form, url, reset, callback){
11870 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
11871 if(typeof url == "function"){
11872 url = url.call(this);
11874 form = Roo.getDom(form);
11875 this.transaction = Roo.Ajax.request({
11878 success: this.successDelegate,
11879 failure: this.failureDelegate,
11880 timeout: (this.timeout*1000),
11881 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
11883 this.showLoading.defer(1, this);
11888 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
11889 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11891 refresh : function(callback){
11892 if(this.defaultUrl == null){
11895 this.update(this.defaultUrl, null, callback, true);
11899 * Set this element to auto refresh.
11900 * @param {Number} interval How often to update (in seconds).
11901 * @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)
11902 * @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}
11903 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11904 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
11906 startAutoRefresh : function(interval, url, params, callback, refreshNow){
11908 this.update(url || this.defaultUrl, params, callback, true);
11910 if(this.autoRefreshProcId){
11911 clearInterval(this.autoRefreshProcId);
11913 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
11917 * Stop auto refresh on this element.
11919 stopAutoRefresh : function(){
11920 if(this.autoRefreshProcId){
11921 clearInterval(this.autoRefreshProcId);
11922 delete this.autoRefreshProcId;
11926 isAutoRefreshing : function(){
11927 return this.autoRefreshProcId ? true : false;
11930 * Called to update the element to "Loading" state. Override to perform custom action.
11932 showLoading : function(){
11933 if(this.showLoadIndicator){
11934 this.el.update(this.indicatorText);
11939 * Adds unique parameter to query string if disableCaching = true
11942 prepareUrl : function(url){
11943 if(this.disableCaching){
11944 var append = "_dc=" + (new Date().getTime());
11945 if(url.indexOf("?") !== -1){
11946 url += "&" + append;
11948 url += "?" + append;
11957 processSuccess : function(response){
11958 this.transaction = null;
11959 if(response.argument.form && response.argument.reset){
11960 try{ // put in try/catch since some older FF releases had problems with this
11961 response.argument.form.reset();
11964 if(this.loadScripts){
11965 this.renderer.render(this.el, response, this,
11966 this.updateComplete.createDelegate(this, [response]));
11968 this.renderer.render(this.el, response, this);
11969 this.updateComplete(response);
11973 updateComplete : function(response){
11974 this.fireEvent("update", this.el, response);
11975 if(typeof response.argument.callback == "function"){
11976 response.argument.callback(this.el, true, response);
11983 processFailure : function(response){
11984 this.transaction = null;
11985 this.fireEvent("failure", this.el, response);
11986 if(typeof response.argument.callback == "function"){
11987 response.argument.callback(this.el, false, response);
11992 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
11993 * @param {Object} renderer The object implementing the render() method
11995 setRenderer : function(renderer){
11996 this.renderer = renderer;
11999 getRenderer : function(){
12000 return this.renderer;
12004 * Set the defaultUrl used for updates
12005 * @param {String/Function} defaultUrl The url or a function to call to get the url
12007 setDefaultUrl : function(defaultUrl){
12008 this.defaultUrl = defaultUrl;
12012 * Aborts the executing transaction
12014 abort : function(){
12015 if(this.transaction){
12016 Roo.Ajax.abort(this.transaction);
12021 * Returns true if an update is in progress
12022 * @return {Boolean}
12024 isUpdating : function(){
12025 if(this.transaction){
12026 return Roo.Ajax.isLoading(this.transaction);
12033 * @class Roo.UpdateManager.defaults
12034 * @static (not really - but it helps the doc tool)
12035 * The defaults collection enables customizing the default properties of UpdateManager
12037 Roo.UpdateManager.defaults = {
12039 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12045 * True to process scripts by default (Defaults to false).
12048 loadScripts : false,
12051 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12054 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12056 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12059 disableCaching : false,
12061 * Whether to show indicatorText when loading (Defaults to true).
12064 showLoadIndicator : true,
12066 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12069 indicatorText : '<div class="loading-indicator">Loading...</div>'
12073 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12075 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12076 * @param {String/HTMLElement/Roo.Element} el The element to update
12077 * @param {String} url The url
12078 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12079 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12082 * @member Roo.UpdateManager
12084 Roo.UpdateManager.updateElement = function(el, url, params, options){
12085 var um = Roo.get(el, true).getUpdateManager();
12086 Roo.apply(um, options);
12087 um.update(url, params, options ? options.callback : null);
12089 // alias for backwards compat
12090 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12092 * @class Roo.UpdateManager.BasicRenderer
12093 * Default Content renderer. Updates the elements innerHTML with the responseText.
12095 Roo.UpdateManager.BasicRenderer = function(){};
12097 Roo.UpdateManager.BasicRenderer.prototype = {
12099 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12100 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12101 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12102 * @param {Roo.Element} el The element being rendered
12103 * @param {Object} response The YUI Connect response object
12104 * @param {UpdateManager} updateManager The calling update manager
12105 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12107 render : function(el, response, updateManager, callback){
12108 el.update(response.responseText, updateManager.loadScripts, callback);
12114 * (c)) Alan Knowles
12120 * @class Roo.DomTemplate
12121 * @extends Roo.Template
12122 * An effort at a dom based template engine..
12124 * Similar to XTemplate, except it uses dom parsing to create the template..
12126 * Supported features:
12131 {a_variable} - output encoded.
12132 {a_variable.format:("Y-m-d")} - call a method on the variable
12133 {a_variable:raw} - unencoded output
12134 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12135 {a_variable:this.method_on_template(...)} - call a method on the template object.
12140 <div roo-for="a_variable or condition.."></div>
12141 <div roo-if="a_variable or condition"></div>
12142 <div roo-exec="some javascript"></div>
12143 <div roo-name="named_template"></div>
12148 Roo.DomTemplate = function()
12150 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12157 Roo.extend(Roo.DomTemplate, Roo.Template, {
12159 * id counter for sub templates.
12163 * flag to indicate if dom parser is inside a pre,
12164 * it will strip whitespace if not.
12169 * The various sub templates
12177 * basic tag replacing syntax
12180 * // you can fake an object call by doing this
12184 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12185 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12187 iterChild : function (node, method) {
12189 var oldPre = this.inPre;
12190 if (node.tagName == 'PRE') {
12193 for( var i = 0; i < node.childNodes.length; i++) {
12194 method.call(this, node.childNodes[i]);
12196 this.inPre = oldPre;
12202 * compile the template
12204 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12207 compile: function()
12211 // covert the html into DOM...
12215 doc = document.implementation.createHTMLDocument("");
12216 doc.documentElement.innerHTML = this.html ;
12217 div = doc.documentElement;
12219 // old IE... - nasty -- it causes all sorts of issues.. with
12220 // images getting pulled from server..
12221 div = document.createElement('div');
12222 div.innerHTML = this.html;
12224 //doc.documentElement.innerHTML = htmlBody
12230 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12232 var tpls = this.tpls;
12234 // create a top level template from the snippet..
12236 //Roo.log(div.innerHTML);
12243 body : div.innerHTML,
12256 Roo.each(tpls, function(tp){
12257 this.compileTpl(tp);
12258 this.tpls[tp.id] = tp;
12261 this.master = tpls[0];
12267 compileNode : function(node, istop) {
12272 // skip anything not a tag..
12273 if (node.nodeType != 1) {
12274 if (node.nodeType == 3 && !this.inPre) {
12275 // reduce white space..
12276 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12299 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12300 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12301 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12302 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12308 // just itterate children..
12309 this.iterChild(node,this.compileNode);
12312 tpl.uid = this.id++;
12313 tpl.value = node.getAttribute('roo-' + tpl.attr);
12314 node.removeAttribute('roo-'+ tpl.attr);
12315 if (tpl.attr != 'name') {
12316 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12317 node.parentNode.replaceChild(placeholder, node);
12320 var placeholder = document.createElement('span');
12321 placeholder.className = 'roo-tpl-' + tpl.value;
12322 node.parentNode.replaceChild(placeholder, node);
12325 // parent now sees '{domtplXXXX}
12326 this.iterChild(node,this.compileNode);
12328 // we should now have node body...
12329 var div = document.createElement('div');
12330 div.appendChild(node);
12332 // this has the unfortunate side effect of converting tagged attributes
12333 // eg. href="{...}" into %7C...%7D
12334 // this has been fixed by searching for those combo's although it's a bit hacky..
12337 tpl.body = div.innerHTML;
12344 switch (tpl.value) {
12345 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12346 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12347 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12352 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12356 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12360 tpl.id = tpl.value; // replace non characters???
12366 this.tpls.push(tpl);
12376 * Compile a segment of the template into a 'sub-template'
12382 compileTpl : function(tpl)
12384 var fm = Roo.util.Format;
12385 var useF = this.disableFormats !== true;
12387 var sep = Roo.isGecko ? "+\n" : ",\n";
12389 var undef = function(str) {
12390 Roo.debug && Roo.log("Property not found :" + str);
12394 //Roo.log(tpl.body);
12398 var fn = function(m, lbrace, name, format, args)
12401 //Roo.log(arguments);
12402 args = args ? args.replace(/\\'/g,"'") : args;
12403 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12404 if (typeof(format) == 'undefined') {
12405 format = 'htmlEncode';
12407 if (format == 'raw' ) {
12411 if(name.substr(0, 6) == 'domtpl'){
12412 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12415 // build an array of options to determine if value is undefined..
12417 // basically get 'xxxx.yyyy' then do
12418 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12419 // (function () { Roo.log("Property not found"); return ''; })() :
12424 Roo.each(name.split('.'), function(st) {
12425 lookfor += (lookfor.length ? '.': '') + st;
12426 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12429 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12432 if(format && useF){
12434 args = args ? ',' + args : "";
12436 if(format.substr(0, 5) != "this."){
12437 format = "fm." + format + '(';
12439 format = 'this.call("'+ format.substr(5) + '", ';
12443 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12446 if (args && args.length) {
12447 // called with xxyx.yuu:(test,test)
12449 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12451 // raw.. - :raw modifier..
12452 return "'"+ sep + udef_st + name + ")"+sep+"'";
12456 // branched to use + in gecko and [].join() in others
12458 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12459 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12462 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12463 body.push(tpl.body.replace(/(\r\n|\n)/g,
12464 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12465 body.push("'].join('');};};");
12466 body = body.join('');
12469 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12471 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12478 * same as applyTemplate, except it's done to one of the subTemplates
12479 * when using named templates, you can do:
12481 * var str = pl.applySubTemplate('your-name', values);
12484 * @param {Number} id of the template
12485 * @param {Object} values to apply to template
12486 * @param {Object} parent (normaly the instance of this object)
12488 applySubTemplate : function(id, values, parent)
12492 var t = this.tpls[id];
12496 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12497 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12501 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12508 if(t.execCall && t.execCall.call(this, values, parent)){
12512 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12518 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12519 parent = t.target ? values : parent;
12520 if(t.forCall && vs instanceof Array){
12522 for(var i = 0, len = vs.length; i < len; i++){
12524 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12526 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12528 //Roo.log(t.compiled);
12532 return buf.join('');
12535 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12540 return t.compiled.call(this, vs, parent);
12542 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12544 //Roo.log(t.compiled);
12552 applyTemplate : function(values){
12553 return this.master.compiled.call(this, values, {});
12554 //var s = this.subs;
12557 apply : function(){
12558 return this.applyTemplate.apply(this, arguments);
12563 Roo.DomTemplate.from = function(el){
12564 el = Roo.getDom(el);
12565 return new Roo.Domtemplate(el.value || el.innerHTML);
12568 * Ext JS Library 1.1.1
12569 * Copyright(c) 2006-2007, Ext JS, LLC.
12571 * Originally Released Under LGPL - original licence link has changed is not relivant.
12574 * <script type="text/javascript">
12578 * @class Roo.util.DelayedTask
12579 * Provides a convenient method of performing setTimeout where a new
12580 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12581 * You can use this class to buffer
12582 * the keypress events for a certain number of milliseconds, and perform only if they stop
12583 * for that amount of time.
12584 * @constructor The parameters to this constructor serve as defaults and are not required.
12585 * @param {Function} fn (optional) The default function to timeout
12586 * @param {Object} scope (optional) The default scope of that timeout
12587 * @param {Array} args (optional) The default Array of arguments
12589 Roo.util.DelayedTask = function(fn, scope, args){
12590 var id = null, d, t;
12592 var call = function(){
12593 var now = new Date().getTime();
12597 fn.apply(scope, args || []);
12601 * Cancels any pending timeout and queues a new one
12602 * @param {Number} delay The milliseconds to delay
12603 * @param {Function} newFn (optional) Overrides function passed to constructor
12604 * @param {Object} newScope (optional) Overrides scope passed to constructor
12605 * @param {Array} newArgs (optional) Overrides args passed to constructor
12607 this.delay = function(delay, newFn, newScope, newArgs){
12608 if(id && delay != d){
12612 t = new Date().getTime();
12614 scope = newScope || scope;
12615 args = newArgs || args;
12617 id = setInterval(call, d);
12622 * Cancel the last queued timeout
12624 this.cancel = function(){
12632 * Ext JS Library 1.1.1
12633 * Copyright(c) 2006-2007, Ext JS, LLC.
12635 * Originally Released Under LGPL - original licence link has changed is not relivant.
12638 * <script type="text/javascript">
12642 Roo.util.TaskRunner = function(interval){
12643 interval = interval || 10;
12644 var tasks = [], removeQueue = [];
12646 var running = false;
12648 var stopThread = function(){
12654 var startThread = function(){
12657 id = setInterval(runTasks, interval);
12661 var removeTask = function(task){
12662 removeQueue.push(task);
12668 var runTasks = function(){
12669 if(removeQueue.length > 0){
12670 for(var i = 0, len = removeQueue.length; i < len; i++){
12671 tasks.remove(removeQueue[i]);
12674 if(tasks.length < 1){
12679 var now = new Date().getTime();
12680 for(var i = 0, len = tasks.length; i < len; ++i){
12682 var itime = now - t.taskRunTime;
12683 if(t.interval <= itime){
12684 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
12685 t.taskRunTime = now;
12686 if(rt === false || t.taskRunCount === t.repeat){
12691 if(t.duration && t.duration <= (now - t.taskStartTime)){
12698 * Queues a new task.
12699 * @param {Object} task
12701 this.start = function(task){
12703 task.taskStartTime = new Date().getTime();
12704 task.taskRunTime = 0;
12705 task.taskRunCount = 0;
12710 this.stop = function(task){
12715 this.stopAll = function(){
12717 for(var i = 0, len = tasks.length; i < len; i++){
12718 if(tasks[i].onStop){
12727 Roo.TaskMgr = new Roo.util.TaskRunner();/*
12729 * Ext JS Library 1.1.1
12730 * Copyright(c) 2006-2007, Ext JS, LLC.
12732 * Originally Released Under LGPL - original licence link has changed is not relivant.
12735 * <script type="text/javascript">
12740 * @class Roo.util.MixedCollection
12741 * @extends Roo.util.Observable
12742 * A Collection class that maintains both numeric indexes and keys and exposes events.
12744 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
12745 * collection (defaults to false)
12746 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
12747 * and return the key value for that item. This is used when available to look up the key on items that
12748 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
12749 * equivalent to providing an implementation for the {@link #getKey} method.
12751 Roo.util.MixedCollection = function(allowFunctions, keyFn){
12759 * Fires when the collection is cleared.
12764 * Fires when an item is added to the collection.
12765 * @param {Number} index The index at which the item was added.
12766 * @param {Object} o The item added.
12767 * @param {String} key The key associated with the added item.
12772 * Fires when an item is replaced in the collection.
12773 * @param {String} key he key associated with the new added.
12774 * @param {Object} old The item being replaced.
12775 * @param {Object} new The new item.
12780 * Fires when an item is removed from the collection.
12781 * @param {Object} o The item being removed.
12782 * @param {String} key (optional) The key associated with the removed item.
12787 this.allowFunctions = allowFunctions === true;
12789 this.getKey = keyFn;
12791 Roo.util.MixedCollection.superclass.constructor.call(this);
12794 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
12795 allowFunctions : false,
12798 * Adds an item to the collection.
12799 * @param {String} key The key to associate with the item
12800 * @param {Object} o The item to add.
12801 * @return {Object} The item added.
12803 add : function(key, o){
12804 if(arguments.length == 1){
12806 key = this.getKey(o);
12808 if(typeof key == "undefined" || key === null){
12810 this.items.push(o);
12811 this.keys.push(null);
12813 var old = this.map[key];
12815 return this.replace(key, o);
12818 this.items.push(o);
12820 this.keys.push(key);
12822 this.fireEvent("add", this.length-1, o, key);
12827 * MixedCollection has a generic way to fetch keys if you implement getKey.
12830 var mc = new Roo.util.MixedCollection();
12831 mc.add(someEl.dom.id, someEl);
12832 mc.add(otherEl.dom.id, otherEl);
12836 var mc = new Roo.util.MixedCollection();
12837 mc.getKey = function(el){
12843 // or via the constructor
12844 var mc = new Roo.util.MixedCollection(false, function(el){
12850 * @param o {Object} The item for which to find the key.
12851 * @return {Object} The key for the passed item.
12853 getKey : function(o){
12858 * Replaces an item in the collection.
12859 * @param {String} key The key associated with the item to replace, or the item to replace.
12860 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
12861 * @return {Object} The new item.
12863 replace : function(key, o){
12864 if(arguments.length == 1){
12866 key = this.getKey(o);
12868 var old = this.item(key);
12869 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
12870 return this.add(key, o);
12872 var index = this.indexOfKey(key);
12873 this.items[index] = o;
12875 this.fireEvent("replace", key, old, o);
12880 * Adds all elements of an Array or an Object to the collection.
12881 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
12882 * an Array of values, each of which are added to the collection.
12884 addAll : function(objs){
12885 if(arguments.length > 1 || objs instanceof Array){
12886 var args = arguments.length > 1 ? arguments : objs;
12887 for(var i = 0, len = args.length; i < len; i++){
12891 for(var key in objs){
12892 if(this.allowFunctions || typeof objs[key] != "function"){
12893 this.add(key, objs[key]);
12900 * Executes the specified function once for every item in the collection, passing each
12901 * item as the first and only parameter. returning false from the function will stop the iteration.
12902 * @param {Function} fn The function to execute for each item.
12903 * @param {Object} scope (optional) The scope in which to execute the function.
12905 each : function(fn, scope){
12906 var items = [].concat(this.items); // each safe for removal
12907 for(var i = 0, len = items.length; i < len; i++){
12908 if(fn.call(scope || items[i], items[i], i, len) === false){
12915 * Executes the specified function once for every key in the collection, passing each
12916 * key, and its associated item as the first two parameters.
12917 * @param {Function} fn The function to execute for each item.
12918 * @param {Object} scope (optional) The scope in which to execute the function.
12920 eachKey : function(fn, scope){
12921 for(var i = 0, len = this.keys.length; i < len; i++){
12922 fn.call(scope || window, this.keys[i], this.items[i], i, len);
12927 * Returns the first item in the collection which elicits a true return value from the
12928 * passed selection function.
12929 * @param {Function} fn The selection function to execute for each item.
12930 * @param {Object} scope (optional) The scope in which to execute the function.
12931 * @return {Object} The first item in the collection which returned true from the selection function.
12933 find : function(fn, scope){
12934 for(var i = 0, len = this.items.length; i < len; i++){
12935 if(fn.call(scope || window, this.items[i], this.keys[i])){
12936 return this.items[i];
12943 * Inserts an item at the specified index in the collection.
12944 * @param {Number} index The index to insert the item at.
12945 * @param {String} key The key to associate with the new item, or the item itself.
12946 * @param {Object} o (optional) If the second parameter was a key, the new item.
12947 * @return {Object} The item inserted.
12949 insert : function(index, key, o){
12950 if(arguments.length == 2){
12952 key = this.getKey(o);
12954 if(index >= this.length){
12955 return this.add(key, o);
12958 this.items.splice(index, 0, o);
12959 if(typeof key != "undefined" && key != null){
12962 this.keys.splice(index, 0, key);
12963 this.fireEvent("add", index, o, key);
12968 * Removed an item from the collection.
12969 * @param {Object} o The item to remove.
12970 * @return {Object} The item removed.
12972 remove : function(o){
12973 return this.removeAt(this.indexOf(o));
12977 * Remove an item from a specified index in the collection.
12978 * @param {Number} index The index within the collection of the item to remove.
12980 removeAt : function(index){
12981 if(index < this.length && index >= 0){
12983 var o = this.items[index];
12984 this.items.splice(index, 1);
12985 var key = this.keys[index];
12986 if(typeof key != "undefined"){
12987 delete this.map[key];
12989 this.keys.splice(index, 1);
12990 this.fireEvent("remove", o, key);
12995 * Removed an item associated with the passed key fom the collection.
12996 * @param {String} key The key of the item to remove.
12998 removeKey : function(key){
12999 return this.removeAt(this.indexOfKey(key));
13003 * Returns the number of items in the collection.
13004 * @return {Number} the number of items in the collection.
13006 getCount : function(){
13007 return this.length;
13011 * Returns index within the collection of the passed Object.
13012 * @param {Object} o The item to find the index of.
13013 * @return {Number} index of the item.
13015 indexOf : function(o){
13016 if(!this.items.indexOf){
13017 for(var i = 0, len = this.items.length; i < len; i++){
13018 if(this.items[i] == o) return i;
13022 return this.items.indexOf(o);
13027 * Returns index within the collection of the passed key.
13028 * @param {String} key The key to find the index of.
13029 * @return {Number} index of the key.
13031 indexOfKey : function(key){
13032 if(!this.keys.indexOf){
13033 for(var i = 0, len = this.keys.length; i < len; i++){
13034 if(this.keys[i] == key) return i;
13038 return this.keys.indexOf(key);
13043 * Returns the item associated with the passed key OR index. Key has priority over index.
13044 * @param {String/Number} key The key or index of the item.
13045 * @return {Object} The item associated with the passed key.
13047 item : function(key){
13048 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13049 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13053 * Returns the item at the specified index.
13054 * @param {Number} index The index of the item.
13057 itemAt : function(index){
13058 return this.items[index];
13062 * Returns the item associated with the passed key.
13063 * @param {String/Number} key The key of the item.
13064 * @return {Object} The item associated with the passed key.
13066 key : function(key){
13067 return this.map[key];
13071 * Returns true if the collection contains the passed Object as an item.
13072 * @param {Object} o The Object to look for in the collection.
13073 * @return {Boolean} True if the collection contains the Object as an item.
13075 contains : function(o){
13076 return this.indexOf(o) != -1;
13080 * Returns true if the collection contains the passed Object as a key.
13081 * @param {String} key The key to look for in the collection.
13082 * @return {Boolean} True if the collection contains the Object as a key.
13084 containsKey : function(key){
13085 return typeof this.map[key] != "undefined";
13089 * Removes all items from the collection.
13091 clear : function(){
13096 this.fireEvent("clear");
13100 * Returns the first item in the collection.
13101 * @return {Object} the first item in the collection..
13103 first : function(){
13104 return this.items[0];
13108 * Returns the last item in the collection.
13109 * @return {Object} the last item in the collection..
13112 return this.items[this.length-1];
13115 _sort : function(property, dir, fn){
13116 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13117 fn = fn || function(a, b){
13120 var c = [], k = this.keys, items = this.items;
13121 for(var i = 0, len = items.length; i < len; i++){
13122 c[c.length] = {key: k[i], value: items[i], index: i};
13124 c.sort(function(a, b){
13125 var v = fn(a[property], b[property]) * dsc;
13127 v = (a.index < b.index ? -1 : 1);
13131 for(var i = 0, len = c.length; i < len; i++){
13132 items[i] = c[i].value;
13135 this.fireEvent("sort", this);
13139 * Sorts this collection with the passed comparison function
13140 * @param {String} direction (optional) "ASC" or "DESC"
13141 * @param {Function} fn (optional) comparison function
13143 sort : function(dir, fn){
13144 this._sort("value", dir, fn);
13148 * Sorts this collection by keys
13149 * @param {String} direction (optional) "ASC" or "DESC"
13150 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13152 keySort : function(dir, fn){
13153 this._sort("key", dir, fn || function(a, b){
13154 return String(a).toUpperCase()-String(b).toUpperCase();
13159 * Returns a range of items in this collection
13160 * @param {Number} startIndex (optional) defaults to 0
13161 * @param {Number} endIndex (optional) default to the last item
13162 * @return {Array} An array of items
13164 getRange : function(start, end){
13165 var items = this.items;
13166 if(items.length < 1){
13169 start = start || 0;
13170 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13173 for(var i = start; i <= end; i++) {
13174 r[r.length] = items[i];
13177 for(var i = start; i >= end; i--) {
13178 r[r.length] = items[i];
13185 * Filter the <i>objects</i> in this collection by a specific property.
13186 * Returns a new collection that has been filtered.
13187 * @param {String} property A property on your objects
13188 * @param {String/RegExp} value Either string that the property values
13189 * should start with or a RegExp to test against the property
13190 * @return {MixedCollection} The new filtered collection
13192 filter : function(property, value){
13193 if(!value.exec){ // not a regex
13194 value = String(value);
13195 if(value.length == 0){
13196 return this.clone();
13198 value = new RegExp("^" + Roo.escapeRe(value), "i");
13200 return this.filterBy(function(o){
13201 return o && value.test(o[property]);
13206 * Filter by a function. * Returns a new collection that has been filtered.
13207 * The passed function will be called with each
13208 * object in the collection. If the function returns true, the value is included
13209 * otherwise it is filtered.
13210 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13211 * @param {Object} scope (optional) The scope of the function (defaults to this)
13212 * @return {MixedCollection} The new filtered collection
13214 filterBy : function(fn, scope){
13215 var r = new Roo.util.MixedCollection();
13216 r.getKey = this.getKey;
13217 var k = this.keys, it = this.items;
13218 for(var i = 0, len = it.length; i < len; i++){
13219 if(fn.call(scope||this, it[i], k[i])){
13220 r.add(k[i], it[i]);
13227 * Creates a duplicate of this collection
13228 * @return {MixedCollection}
13230 clone : function(){
13231 var r = new Roo.util.MixedCollection();
13232 var k = this.keys, it = this.items;
13233 for(var i = 0, len = it.length; i < len; i++){
13234 r.add(k[i], it[i]);
13236 r.getKey = this.getKey;
13241 * Returns the item associated with the passed key or index.
13243 * @param {String/Number} key The key or index of the item.
13244 * @return {Object} The item associated with the passed key.
13246 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13248 * Ext JS Library 1.1.1
13249 * Copyright(c) 2006-2007, Ext JS, LLC.
13251 * Originally Released Under LGPL - original licence link has changed is not relivant.
13254 * <script type="text/javascript">
13257 * @class Roo.util.JSON
13258 * Modified version of Douglas Crockford"s json.js that doesn"t
13259 * mess with the Object prototype
13260 * http://www.json.org/js.html
13263 Roo.util.JSON = new (function(){
13264 var useHasOwn = {}.hasOwnProperty ? true : false;
13266 // crashes Safari in some instances
13267 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13269 var pad = function(n) {
13270 return n < 10 ? "0" + n : n;
13283 var encodeString = function(s){
13284 if (/["\\\x00-\x1f]/.test(s)) {
13285 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13290 c = b.charCodeAt();
13292 Math.floor(c / 16).toString(16) +
13293 (c % 16).toString(16);
13296 return '"' + s + '"';
13299 var encodeArray = function(o){
13300 var a = ["["], b, i, l = o.length, v;
13301 for (i = 0; i < l; i += 1) {
13303 switch (typeof v) {
13312 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13320 var encodeDate = function(o){
13321 return '"' + o.getFullYear() + "-" +
13322 pad(o.getMonth() + 1) + "-" +
13323 pad(o.getDate()) + "T" +
13324 pad(o.getHours()) + ":" +
13325 pad(o.getMinutes()) + ":" +
13326 pad(o.getSeconds()) + '"';
13330 * Encodes an Object, Array or other value
13331 * @param {Mixed} o The variable to encode
13332 * @return {String} The JSON string
13334 this.encode = function(o)
13336 // should this be extended to fully wrap stringify..
13338 if(typeof o == "undefined" || o === null){
13340 }else if(o instanceof Array){
13341 return encodeArray(o);
13342 }else if(o instanceof Date){
13343 return encodeDate(o);
13344 }else if(typeof o == "string"){
13345 return encodeString(o);
13346 }else if(typeof o == "number"){
13347 return isFinite(o) ? String(o) : "null";
13348 }else if(typeof o == "boolean"){
13351 var a = ["{"], b, i, v;
13353 if(!useHasOwn || o.hasOwnProperty(i)) {
13355 switch (typeof v) {
13364 a.push(this.encode(i), ":",
13365 v === null ? "null" : this.encode(v));
13376 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13377 * @param {String} json The JSON string
13378 * @return {Object} The resulting object
13380 this.decode = function(json){
13382 return /** eval:var:json */ eval("(" + json + ')');
13386 * Shorthand for {@link Roo.util.JSON#encode}
13387 * @member Roo encode
13389 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13391 * Shorthand for {@link Roo.util.JSON#decode}
13392 * @member Roo decode
13394 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13397 * Ext JS Library 1.1.1
13398 * Copyright(c) 2006-2007, Ext JS, LLC.
13400 * Originally Released Under LGPL - original licence link has changed is not relivant.
13403 * <script type="text/javascript">
13407 * @class Roo.util.Format
13408 * Reusable data formatting functions
13411 Roo.util.Format = function(){
13412 var trimRe = /^\s+|\s+$/g;
13415 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13416 * @param {String} value The string to truncate
13417 * @param {Number} length The maximum length to allow before truncating
13418 * @return {String} The converted text
13420 ellipsis : function(value, len){
13421 if(value && value.length > len){
13422 return value.substr(0, len-3)+"...";
13428 * Checks a reference and converts it to empty string if it is undefined
13429 * @param {Mixed} value Reference to check
13430 * @return {Mixed} Empty string if converted, otherwise the original value
13432 undef : function(value){
13433 return typeof value != "undefined" ? value : "";
13437 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13438 * @param {String} value The string to encode
13439 * @return {String} The encoded text
13441 htmlEncode : function(value){
13442 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13446 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13447 * @param {String} value The string to decode
13448 * @return {String} The decoded text
13450 htmlDecode : function(value){
13451 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13455 * Trims any whitespace from either side of a string
13456 * @param {String} value The text to trim
13457 * @return {String} The trimmed text
13459 trim : function(value){
13460 return String(value).replace(trimRe, "");
13464 * Returns a substring from within an original string
13465 * @param {String} value The original text
13466 * @param {Number} start The start index of the substring
13467 * @param {Number} length The length of the substring
13468 * @return {String} The substring
13470 substr : function(value, start, length){
13471 return String(value).substr(start, length);
13475 * Converts a string to all lower case letters
13476 * @param {String} value The text to convert
13477 * @return {String} The converted text
13479 lowercase : function(value){
13480 return String(value).toLowerCase();
13484 * Converts a string to all upper case letters
13485 * @param {String} value The text to convert
13486 * @return {String} The converted text
13488 uppercase : function(value){
13489 return String(value).toUpperCase();
13493 * Converts the first character only of a string to upper case
13494 * @param {String} value The text to convert
13495 * @return {String} The converted text
13497 capitalize : function(value){
13498 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13502 call : function(value, fn){
13503 if(arguments.length > 2){
13504 var args = Array.prototype.slice.call(arguments, 2);
13505 args.unshift(value);
13507 return /** eval:var:value */ eval(fn).apply(window, args);
13509 /** eval:var:value */
13510 return /** eval:var:value */ eval(fn).call(window, value);
13516 * safer version of Math.toFixed..??/
13517 * @param {Number/String} value The numeric value to format
13518 * @param {Number/String} value Decimal places
13519 * @return {String} The formatted currency string
13521 toFixed : function(v, n)
13523 // why not use to fixed - precision is buggered???
13525 return Math.round(v-0);
13527 var fact = Math.pow(10,n+1);
13528 v = (Math.round((v-0)*fact))/fact;
13529 var z = (''+fact).substring(2);
13530 if (v == Math.floor(v)) {
13531 return Math.floor(v) + '.' + z;
13534 // now just padd decimals..
13535 var ps = String(v).split('.');
13536 var fd = (ps[1] + z);
13537 var r = fd.substring(0,n);
13538 var rm = fd.substring(n);
13540 return ps[0] + '.' + r;
13542 r*=1; // turn it into a number;
13544 if (String(r).length != n) {
13547 r = String(r).substring(1); // chop the end off.
13550 return ps[0] + '.' + r;
13555 * Format a number as US currency
13556 * @param {Number/String} value The numeric value to format
13557 * @return {String} The formatted currency string
13559 usMoney : function(v){
13560 return '$' + Roo.util.Format.number(v);
13565 * eventually this should probably emulate php's number_format
13566 * @param {Number/String} value The numeric value to format
13567 * @param {Number} decimals number of decimal places
13568 * @return {String} The formatted currency string
13570 number : function(v,decimals)
13572 // multiply and round.
13573 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13574 var mul = Math.pow(10, decimals);
13575 var zero = String(mul).substring(1);
13576 v = (Math.round((v-0)*mul))/mul;
13578 // if it's '0' number.. then
13580 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13582 var ps = v.split('.');
13586 var r = /(\d+)(\d{3})/;
13588 while (r.test(whole)) {
13589 whole = whole.replace(r, '$1' + ',' + '$2');
13595 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13596 // does not have decimals
13597 (decimals ? ('.' + zero) : '');
13600 return whole + sub ;
13604 * Parse a value into a formatted date using the specified format pattern.
13605 * @param {Mixed} value The value to format
13606 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13607 * @return {String} The formatted date string
13609 date : function(v, format){
13613 if(!(v instanceof Date)){
13614 v = new Date(Date.parse(v));
13616 return v.dateFormat(format || Roo.util.Format.defaults.date);
13620 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13621 * @param {String} format Any valid date format string
13622 * @return {Function} The date formatting function
13624 dateRenderer : function(format){
13625 return function(v){
13626 return Roo.util.Format.date(v, format);
13631 stripTagsRE : /<\/?[^>]+>/gi,
13634 * Strips all HTML tags
13635 * @param {Mixed} value The text from which to strip tags
13636 * @return {String} The stripped text
13638 stripTags : function(v){
13639 return !v ? v : String(v).replace(this.stripTagsRE, "");
13643 Roo.util.Format.defaults = {
13647 * Ext JS Library 1.1.1
13648 * Copyright(c) 2006-2007, Ext JS, LLC.
13650 * Originally Released Under LGPL - original licence link has changed is not relivant.
13653 * <script type="text/javascript">
13660 * @class Roo.MasterTemplate
13661 * @extends Roo.Template
13662 * Provides a template that can have child templates. The syntax is:
13664 var t = new Roo.MasterTemplate(
13665 '<select name="{name}">',
13666 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13669 t.add('options', {value: 'foo', text: 'bar'});
13670 // or you can add multiple child elements in one shot
13671 t.addAll('options', [
13672 {value: 'foo', text: 'bar'},
13673 {value: 'foo2', text: 'bar2'},
13674 {value: 'foo3', text: 'bar3'}
13676 // then append, applying the master template values
13677 t.append('my-form', {name: 'my-select'});
13679 * A name attribute for the child template is not required if you have only one child
13680 * template or you want to refer to them by index.
13682 Roo.MasterTemplate = function(){
13683 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
13684 this.originalHtml = this.html;
13686 var m, re = this.subTemplateRe;
13689 while(m = re.exec(this.html)){
13690 var name = m[1], content = m[2];
13695 tpl : new Roo.Template(content)
13698 st[name] = st[subIndex];
13700 st[subIndex].tpl.compile();
13701 st[subIndex].tpl.call = this.call.createDelegate(this);
13704 this.subCount = subIndex;
13707 Roo.extend(Roo.MasterTemplate, Roo.Template, {
13709 * The regular expression used to match sub templates
13713 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
13716 * Applies the passed values to a child template.
13717 * @param {String/Number} name (optional) The name or index of the child template
13718 * @param {Array/Object} values The values to be applied to the template
13719 * @return {MasterTemplate} this
13721 add : function(name, values){
13722 if(arguments.length == 1){
13723 values = arguments[0];
13726 var s = this.subs[name];
13727 s.buffer[s.buffer.length] = s.tpl.apply(values);
13732 * Applies all the passed values to a child template.
13733 * @param {String/Number} name (optional) The name or index of the child template
13734 * @param {Array} values The values to be applied to the template, this should be an array of objects.
13735 * @param {Boolean} reset (optional) True to reset the template first
13736 * @return {MasterTemplate} this
13738 fill : function(name, values, reset){
13740 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
13748 for(var i = 0, len = values.length; i < len; i++){
13749 this.add(name, values[i]);
13755 * Resets the template for reuse
13756 * @return {MasterTemplate} this
13758 reset : function(){
13760 for(var i = 0; i < this.subCount; i++){
13766 applyTemplate : function(values){
13768 var replaceIndex = -1;
13769 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
13770 return s[++replaceIndex].buffer.join("");
13772 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
13775 apply : function(){
13776 return this.applyTemplate.apply(this, arguments);
13779 compile : function(){return this;}
13783 * Alias for fill().
13786 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
13788 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
13789 * var tpl = Roo.MasterTemplate.from('element-id');
13790 * @param {String/HTMLElement} el
13791 * @param {Object} config
13794 Roo.MasterTemplate.from = function(el, config){
13795 el = Roo.getDom(el);
13796 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
13799 * Ext JS Library 1.1.1
13800 * Copyright(c) 2006-2007, Ext JS, LLC.
13802 * Originally Released Under LGPL - original licence link has changed is not relivant.
13805 * <script type="text/javascript">
13810 * @class Roo.util.CSS
13811 * Utility class for manipulating CSS rules
13814 Roo.util.CSS = function(){
13816 var doc = document;
13818 var camelRe = /(-[a-z])/gi;
13819 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
13823 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
13824 * tag and appended to the HEAD of the document.
13825 * @param {String|Object} cssText The text containing the css rules
13826 * @param {String} id An id to add to the stylesheet for later removal
13827 * @return {StyleSheet}
13829 createStyleSheet : function(cssText, id){
13831 var head = doc.getElementsByTagName("head")[0];
13832 var nrules = doc.createElement("style");
13833 nrules.setAttribute("type", "text/css");
13835 nrules.setAttribute("id", id);
13837 if (typeof(cssText) != 'string') {
13838 // support object maps..
13839 // not sure if this a good idea..
13840 // perhaps it should be merged with the general css handling
13841 // and handle js style props.
13842 var cssTextNew = [];
13843 for(var n in cssText) {
13845 for(var k in cssText[n]) {
13846 citems.push( k + ' : ' +cssText[n][k] + ';' );
13848 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
13851 cssText = cssTextNew.join("\n");
13857 head.appendChild(nrules);
13858 ss = nrules.styleSheet;
13859 ss.cssText = cssText;
13862 nrules.appendChild(doc.createTextNode(cssText));
13864 nrules.cssText = cssText;
13866 head.appendChild(nrules);
13867 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
13869 this.cacheStyleSheet(ss);
13874 * Removes a style or link tag by id
13875 * @param {String} id The id of the tag
13877 removeStyleSheet : function(id){
13878 var existing = doc.getElementById(id);
13880 existing.parentNode.removeChild(existing);
13885 * Dynamically swaps an existing stylesheet reference for a new one
13886 * @param {String} id The id of an existing link tag to remove
13887 * @param {String} url The href of the new stylesheet to include
13889 swapStyleSheet : function(id, url){
13890 this.removeStyleSheet(id);
13891 var ss = doc.createElement("link");
13892 ss.setAttribute("rel", "stylesheet");
13893 ss.setAttribute("type", "text/css");
13894 ss.setAttribute("id", id);
13895 ss.setAttribute("href", url);
13896 doc.getElementsByTagName("head")[0].appendChild(ss);
13900 * Refresh the rule cache if you have dynamically added stylesheets
13901 * @return {Object} An object (hash) of rules indexed by selector
13903 refreshCache : function(){
13904 return this.getRules(true);
13908 cacheStyleSheet : function(stylesheet){
13912 try{// try catch for cross domain access issue
13913 var ssRules = stylesheet.cssRules || stylesheet.rules;
13914 for(var j = ssRules.length-1; j >= 0; --j){
13915 rules[ssRules[j].selectorText] = ssRules[j];
13921 * Gets all css rules for the document
13922 * @param {Boolean} refreshCache true to refresh the internal cache
13923 * @return {Object} An object (hash) of rules indexed by selector
13925 getRules : function(refreshCache){
13926 if(rules == null || refreshCache){
13928 var ds = doc.styleSheets;
13929 for(var i =0, len = ds.length; i < len; i++){
13931 this.cacheStyleSheet(ds[i]);
13939 * Gets an an individual CSS rule by selector(s)
13940 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
13941 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
13942 * @return {CSSRule} The CSS rule or null if one is not found
13944 getRule : function(selector, refreshCache){
13945 var rs = this.getRules(refreshCache);
13946 if(!(selector instanceof Array)){
13947 return rs[selector];
13949 for(var i = 0; i < selector.length; i++){
13950 if(rs[selector[i]]){
13951 return rs[selector[i]];
13959 * Updates a rule property
13960 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
13961 * @param {String} property The css property
13962 * @param {String} value The new value for the property
13963 * @return {Boolean} true If a rule was found and updated
13965 updateRule : function(selector, property, value){
13966 if(!(selector instanceof Array)){
13967 var rule = this.getRule(selector);
13969 rule.style[property.replace(camelRe, camelFn)] = value;
13973 for(var i = 0; i < selector.length; i++){
13974 if(this.updateRule(selector[i], property, value)){
13984 * Ext JS Library 1.1.1
13985 * Copyright(c) 2006-2007, Ext JS, LLC.
13987 * Originally Released Under LGPL - original licence link has changed is not relivant.
13990 * <script type="text/javascript">
13996 * @class Roo.util.ClickRepeater
13997 * @extends Roo.util.Observable
13999 * A wrapper class which can be applied to any element. Fires a "click" event while the
14000 * mouse is pressed. The interval between firings may be specified in the config but
14001 * defaults to 10 milliseconds.
14003 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14005 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14006 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14007 * Similar to an autorepeat key delay.
14008 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14009 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14010 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14011 * "interval" and "delay" are ignored. "immediate" is honored.
14012 * @cfg {Boolean} preventDefault True to prevent the default click event
14013 * @cfg {Boolean} stopDefault True to stop the default click event
14016 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14017 * 2007-02-02 jvs Renamed to ClickRepeater
14018 * 2007-02-03 jvs Modifications for FF Mac and Safari
14021 * @param {String/HTMLElement/Element} el The element to listen on
14022 * @param {Object} config
14024 Roo.util.ClickRepeater = function(el, config)
14026 this.el = Roo.get(el);
14027 this.el.unselectable();
14029 Roo.apply(this, config);
14034 * Fires when the mouse button is depressed.
14035 * @param {Roo.util.ClickRepeater} this
14037 "mousedown" : true,
14040 * Fires on a specified interval during the time the element is pressed.
14041 * @param {Roo.util.ClickRepeater} this
14046 * Fires when the mouse key is released.
14047 * @param {Roo.util.ClickRepeater} this
14052 this.el.on("mousedown", this.handleMouseDown, this);
14053 if(this.preventDefault || this.stopDefault){
14054 this.el.on("click", function(e){
14055 if(this.preventDefault){
14056 e.preventDefault();
14058 if(this.stopDefault){
14064 // allow inline handler
14066 this.on("click", this.handler, this.scope || this);
14069 Roo.util.ClickRepeater.superclass.constructor.call(this);
14072 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14075 preventDefault : true,
14076 stopDefault : false,
14080 handleMouseDown : function(){
14081 clearTimeout(this.timer);
14083 if(this.pressClass){
14084 this.el.addClass(this.pressClass);
14086 this.mousedownTime = new Date();
14088 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14089 this.el.on("mouseout", this.handleMouseOut, this);
14091 this.fireEvent("mousedown", this);
14092 this.fireEvent("click", this);
14094 this.timer = this.click.defer(this.delay || this.interval, this);
14098 click : function(){
14099 this.fireEvent("click", this);
14100 this.timer = this.click.defer(this.getInterval(), this);
14104 getInterval: function(){
14105 if(!this.accelerate){
14106 return this.interval;
14108 var pressTime = this.mousedownTime.getElapsed();
14109 if(pressTime < 500){
14111 }else if(pressTime < 1700){
14113 }else if(pressTime < 2600){
14115 }else if(pressTime < 3500){
14117 }else if(pressTime < 4400){
14119 }else if(pressTime < 5300){
14121 }else if(pressTime < 6200){
14129 handleMouseOut : function(){
14130 clearTimeout(this.timer);
14131 if(this.pressClass){
14132 this.el.removeClass(this.pressClass);
14134 this.el.on("mouseover", this.handleMouseReturn, this);
14138 handleMouseReturn : function(){
14139 this.el.un("mouseover", this.handleMouseReturn);
14140 if(this.pressClass){
14141 this.el.addClass(this.pressClass);
14147 handleMouseUp : function(){
14148 clearTimeout(this.timer);
14149 this.el.un("mouseover", this.handleMouseReturn);
14150 this.el.un("mouseout", this.handleMouseOut);
14151 Roo.get(document).un("mouseup", this.handleMouseUp);
14152 this.el.removeClass(this.pressClass);
14153 this.fireEvent("mouseup", this);
14157 * Ext JS Library 1.1.1
14158 * Copyright(c) 2006-2007, Ext JS, LLC.
14160 * Originally Released Under LGPL - original licence link has changed is not relivant.
14163 * <script type="text/javascript">
14168 * @class Roo.KeyNav
14169 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14170 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14171 * way to implement custom navigation schemes for any UI component.</p>
14172 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14173 * pageUp, pageDown, del, home, end. Usage:</p>
14175 var nav = new Roo.KeyNav("my-element", {
14176 "left" : function(e){
14177 this.moveLeft(e.ctrlKey);
14179 "right" : function(e){
14180 this.moveRight(e.ctrlKey);
14182 "enter" : function(e){
14189 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14190 * @param {Object} config The config
14192 Roo.KeyNav = function(el, config){
14193 this.el = Roo.get(el);
14194 Roo.apply(this, config);
14195 if(!this.disabled){
14196 this.disabled = true;
14201 Roo.KeyNav.prototype = {
14203 * @cfg {Boolean} disabled
14204 * True to disable this KeyNav instance (defaults to false)
14208 * @cfg {String} defaultEventAction
14209 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14210 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14211 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14213 defaultEventAction: "stopEvent",
14215 * @cfg {Boolean} forceKeyDown
14216 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14217 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14218 * handle keydown instead of keypress.
14220 forceKeyDown : false,
14223 prepareEvent : function(e){
14224 var k = e.getKey();
14225 var h = this.keyToHandler[k];
14226 //if(h && this[h]){
14227 // e.stopPropagation();
14229 if(Roo.isSafari && h && k >= 37 && k <= 40){
14235 relay : function(e){
14236 var k = e.getKey();
14237 var h = this.keyToHandler[k];
14239 if(this.doRelay(e, this[h], h) !== true){
14240 e[this.defaultEventAction]();
14246 doRelay : function(e, h, hname){
14247 return h.call(this.scope || this, e);
14250 // possible handlers
14264 // quick lookup hash
14281 * Enable this KeyNav
14283 enable: function(){
14285 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14286 // the EventObject will normalize Safari automatically
14287 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14288 this.el.on("keydown", this.relay, this);
14290 this.el.on("keydown", this.prepareEvent, this);
14291 this.el.on("keypress", this.relay, this);
14293 this.disabled = false;
14298 * Disable this KeyNav
14300 disable: function(){
14301 if(!this.disabled){
14302 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14303 this.el.un("keydown", this.relay);
14305 this.el.un("keydown", this.prepareEvent);
14306 this.el.un("keypress", this.relay);
14308 this.disabled = true;
14313 * Ext JS Library 1.1.1
14314 * Copyright(c) 2006-2007, Ext JS, LLC.
14316 * Originally Released Under LGPL - original licence link has changed is not relivant.
14319 * <script type="text/javascript">
14324 * @class Roo.KeyMap
14325 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14326 * The constructor accepts the same config object as defined by {@link #addBinding}.
14327 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14328 * combination it will call the function with this signature (if the match is a multi-key
14329 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14330 * A KeyMap can also handle a string representation of keys.<br />
14333 // map one key by key code
14334 var map = new Roo.KeyMap("my-element", {
14335 key: 13, // or Roo.EventObject.ENTER
14340 // map multiple keys to one action by string
14341 var map = new Roo.KeyMap("my-element", {
14347 // map multiple keys to multiple actions by strings and array of codes
14348 var map = new Roo.KeyMap("my-element", [
14351 fn: function(){ alert("Return was pressed"); }
14354 fn: function(){ alert('a, b or c was pressed'); }
14359 fn: function(){ alert('Control + shift + tab was pressed.'); }
14363 * <b>Note: A KeyMap starts enabled</b>
14365 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14366 * @param {Object} config The config (see {@link #addBinding})
14367 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14369 Roo.KeyMap = function(el, config, eventName){
14370 this.el = Roo.get(el);
14371 this.eventName = eventName || "keydown";
14372 this.bindings = [];
14374 this.addBinding(config);
14379 Roo.KeyMap.prototype = {
14381 * True to stop the event from bubbling and prevent the default browser action if the
14382 * key was handled by the KeyMap (defaults to false)
14388 * Add a new binding to this KeyMap. The following config object properties are supported:
14390 Property Type Description
14391 ---------- --------------- ----------------------------------------------------------------------
14392 key String/Array A single keycode or an array of keycodes to handle
14393 shift Boolean True to handle key only when shift is pressed (defaults to false)
14394 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14395 alt Boolean True to handle key only when alt is pressed (defaults to false)
14396 fn Function The function to call when KeyMap finds the expected key combination
14397 scope Object The scope of the callback function
14403 var map = new Roo.KeyMap(document, {
14404 key: Roo.EventObject.ENTER,
14409 //Add a new binding to the existing KeyMap later
14417 * @param {Object/Array} config A single KeyMap config or an array of configs
14419 addBinding : function(config){
14420 if(config instanceof Array){
14421 for(var i = 0, len = config.length; i < len; i++){
14422 this.addBinding(config[i]);
14426 var keyCode = config.key,
14427 shift = config.shift,
14428 ctrl = config.ctrl,
14431 scope = config.scope;
14432 if(typeof keyCode == "string"){
14434 var keyString = keyCode.toUpperCase();
14435 for(var j = 0, len = keyString.length; j < len; j++){
14436 ks.push(keyString.charCodeAt(j));
14440 var keyArray = keyCode instanceof Array;
14441 var handler = function(e){
14442 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14443 var k = e.getKey();
14445 for(var i = 0, len = keyCode.length; i < len; i++){
14446 if(keyCode[i] == k){
14447 if(this.stopEvent){
14450 fn.call(scope || window, k, e);
14456 if(this.stopEvent){
14459 fn.call(scope || window, k, e);
14464 this.bindings.push(handler);
14468 * Shorthand for adding a single key listener
14469 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14470 * following options:
14471 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14472 * @param {Function} fn The function to call
14473 * @param {Object} scope (optional) The scope of the function
14475 on : function(key, fn, scope){
14476 var keyCode, shift, ctrl, alt;
14477 if(typeof key == "object" && !(key instanceof Array)){
14496 handleKeyDown : function(e){
14497 if(this.enabled){ //just in case
14498 var b = this.bindings;
14499 for(var i = 0, len = b.length; i < len; i++){
14500 b[i].call(this, e);
14506 * Returns true if this KeyMap is enabled
14507 * @return {Boolean}
14509 isEnabled : function(){
14510 return this.enabled;
14514 * Enables this KeyMap
14516 enable: function(){
14518 this.el.on(this.eventName, this.handleKeyDown, this);
14519 this.enabled = true;
14524 * Disable this KeyMap
14526 disable: function(){
14528 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14529 this.enabled = false;
14534 * Ext JS Library 1.1.1
14535 * Copyright(c) 2006-2007, Ext JS, LLC.
14537 * Originally Released Under LGPL - original licence link has changed is not relivant.
14540 * <script type="text/javascript">
14545 * @class Roo.util.TextMetrics
14546 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14547 * wide, in pixels, a given block of text will be.
14550 Roo.util.TextMetrics = function(){
14554 * Measures the size of the specified text
14555 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14556 * that can affect the size of the rendered text
14557 * @param {String} text The text to measure
14558 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14559 * in order to accurately measure the text height
14560 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14562 measure : function(el, text, fixedWidth){
14564 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14567 shared.setFixedWidth(fixedWidth || 'auto');
14568 return shared.getSize(text);
14572 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14573 * the overhead of multiple calls to initialize the style properties on each measurement.
14574 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14575 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14576 * in order to accurately measure the text height
14577 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14579 createInstance : function(el, fixedWidth){
14580 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14587 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14588 var ml = new Roo.Element(document.createElement('div'));
14589 document.body.appendChild(ml.dom);
14590 ml.position('absolute');
14591 ml.setLeftTop(-1000, -1000);
14595 ml.setWidth(fixedWidth);
14600 * Returns the size of the specified text based on the internal element's style and width properties
14601 * @memberOf Roo.util.TextMetrics.Instance#
14602 * @param {String} text The text to measure
14603 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14605 getSize : function(text){
14607 var s = ml.getSize();
14613 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14614 * that can affect the size of the rendered text
14615 * @memberOf Roo.util.TextMetrics.Instance#
14616 * @param {String/HTMLElement} el The element, dom node or id
14618 bind : function(el){
14620 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14625 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14626 * to set a fixed width in order to accurately measure the text height.
14627 * @memberOf Roo.util.TextMetrics.Instance#
14628 * @param {Number} width The width to set on the element
14630 setFixedWidth : function(width){
14631 ml.setWidth(width);
14635 * Returns the measured width of the specified text
14636 * @memberOf Roo.util.TextMetrics.Instance#
14637 * @param {String} text The text to measure
14638 * @return {Number} width The width in pixels
14640 getWidth : function(text){
14641 ml.dom.style.width = 'auto';
14642 return this.getSize(text).width;
14646 * Returns the measured height of the specified text. For multiline text, be sure to call
14647 * {@link #setFixedWidth} if necessary.
14648 * @memberOf Roo.util.TextMetrics.Instance#
14649 * @param {String} text The text to measure
14650 * @return {Number} height The height in pixels
14652 getHeight : function(text){
14653 return this.getSize(text).height;
14657 instance.bind(bindTo);
14662 // backwards compat
14663 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
14665 * Ext JS Library 1.1.1
14666 * Copyright(c) 2006-2007, Ext JS, LLC.
14668 * Originally Released Under LGPL - original licence link has changed is not relivant.
14671 * <script type="text/javascript">
14675 * @class Roo.state.Provider
14676 * Abstract base class for state provider implementations. This class provides methods
14677 * for encoding and decoding <b>typed</b> variables including dates and defines the
14678 * Provider interface.
14680 Roo.state.Provider = function(){
14682 * @event statechange
14683 * Fires when a state change occurs.
14684 * @param {Provider} this This state provider
14685 * @param {String} key The state key which was changed
14686 * @param {String} value The encoded value for the state
14689 "statechange": true
14692 Roo.state.Provider.superclass.constructor.call(this);
14694 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
14696 * Returns the current value for a key
14697 * @param {String} name The key name
14698 * @param {Mixed} defaultValue A default value to return if the key's value is not found
14699 * @return {Mixed} The state data
14701 get : function(name, defaultValue){
14702 return typeof this.state[name] == "undefined" ?
14703 defaultValue : this.state[name];
14707 * Clears a value from the state
14708 * @param {String} name The key name
14710 clear : function(name){
14711 delete this.state[name];
14712 this.fireEvent("statechange", this, name, null);
14716 * Sets the value for a key
14717 * @param {String} name The key name
14718 * @param {Mixed} value The value to set
14720 set : function(name, value){
14721 this.state[name] = value;
14722 this.fireEvent("statechange", this, name, value);
14726 * Decodes a string previously encoded with {@link #encodeValue}.
14727 * @param {String} value The value to decode
14728 * @return {Mixed} The decoded value
14730 decodeValue : function(cookie){
14731 var re = /^(a|n|d|b|s|o)\:(.*)$/;
14732 var matches = re.exec(unescape(cookie));
14733 if(!matches || !matches[1]) return; // non state cookie
14734 var type = matches[1];
14735 var v = matches[2];
14738 return parseFloat(v);
14740 return new Date(Date.parse(v));
14745 var values = v.split("^");
14746 for(var i = 0, len = values.length; i < len; i++){
14747 all.push(this.decodeValue(values[i]));
14752 var values = v.split("^");
14753 for(var i = 0, len = values.length; i < len; i++){
14754 var kv = values[i].split("=");
14755 all[kv[0]] = this.decodeValue(kv[1]);
14764 * Encodes a value including type information. Decode with {@link #decodeValue}.
14765 * @param {Mixed} value The value to encode
14766 * @return {String} The encoded value
14768 encodeValue : function(v){
14770 if(typeof v == "number"){
14772 }else if(typeof v == "boolean"){
14773 enc = "b:" + (v ? "1" : "0");
14774 }else if(v instanceof Date){
14775 enc = "d:" + v.toGMTString();
14776 }else if(v instanceof Array){
14778 for(var i = 0, len = v.length; i < len; i++){
14779 flat += this.encodeValue(v[i]);
14780 if(i != len-1) flat += "^";
14783 }else if(typeof v == "object"){
14786 if(typeof v[key] != "function"){
14787 flat += key + "=" + this.encodeValue(v[key]) + "^";
14790 enc = "o:" + flat.substring(0, flat.length-1);
14794 return escape(enc);
14800 * Ext JS Library 1.1.1
14801 * Copyright(c) 2006-2007, Ext JS, LLC.
14803 * Originally Released Under LGPL - original licence link has changed is not relivant.
14806 * <script type="text/javascript">
14809 * @class Roo.state.Manager
14810 * This is the global state manager. By default all components that are "state aware" check this class
14811 * for state information if you don't pass them a custom state provider. In order for this class
14812 * to be useful, it must be initialized with a provider when your application initializes.
14814 // in your initialization function
14816 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
14818 // supposed you have a {@link Roo.BorderLayout}
14819 var layout = new Roo.BorderLayout(...);
14820 layout.restoreState();
14821 // or a {Roo.BasicDialog}
14822 var dialog = new Roo.BasicDialog(...);
14823 dialog.restoreState();
14827 Roo.state.Manager = function(){
14828 var provider = new Roo.state.Provider();
14832 * Configures the default state provider for your application
14833 * @param {Provider} stateProvider The state provider to set
14835 setProvider : function(stateProvider){
14836 provider = stateProvider;
14840 * Returns the current value for a key
14841 * @param {String} name The key name
14842 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
14843 * @return {Mixed} The state data
14845 get : function(key, defaultValue){
14846 return provider.get(key, defaultValue);
14850 * Sets the value for a key
14851 * @param {String} name The key name
14852 * @param {Mixed} value The state data
14854 set : function(key, value){
14855 provider.set(key, value);
14859 * Clears a value from the state
14860 * @param {String} name The key name
14862 clear : function(key){
14863 provider.clear(key);
14867 * Gets the currently configured state provider
14868 * @return {Provider} The state provider
14870 getProvider : function(){
14877 * Ext JS Library 1.1.1
14878 * Copyright(c) 2006-2007, Ext JS, LLC.
14880 * Originally Released Under LGPL - original licence link has changed is not relivant.
14883 * <script type="text/javascript">
14886 * @class Roo.state.CookieProvider
14887 * @extends Roo.state.Provider
14888 * The default Provider implementation which saves state via cookies.
14891 var cp = new Roo.state.CookieProvider({
14893 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
14894 domain: "roojs.com"
14896 Roo.state.Manager.setProvider(cp);
14898 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
14899 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
14900 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
14901 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
14902 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
14903 * domain the page is running on including the 'www' like 'www.roojs.com')
14904 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
14906 * Create a new CookieProvider
14907 * @param {Object} config The configuration object
14909 Roo.state.CookieProvider = function(config){
14910 Roo.state.CookieProvider.superclass.constructor.call(this);
14912 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
14913 this.domain = null;
14914 this.secure = false;
14915 Roo.apply(this, config);
14916 this.state = this.readCookies();
14919 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
14921 set : function(name, value){
14922 if(typeof value == "undefined" || value === null){
14926 this.setCookie(name, value);
14927 Roo.state.CookieProvider.superclass.set.call(this, name, value);
14931 clear : function(name){
14932 this.clearCookie(name);
14933 Roo.state.CookieProvider.superclass.clear.call(this, name);
14937 readCookies : function(){
14939 var c = document.cookie + ";";
14940 var re = /\s?(.*?)=(.*?);/g;
14942 while((matches = re.exec(c)) != null){
14943 var name = matches[1];
14944 var value = matches[2];
14945 if(name && name.substring(0,3) == "ys-"){
14946 cookies[name.substr(3)] = this.decodeValue(value);
14953 setCookie : function(name, value){
14954 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
14955 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
14956 ((this.path == null) ? "" : ("; path=" + this.path)) +
14957 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
14958 ((this.secure == true) ? "; secure" : "");
14962 clearCookie : function(name){
14963 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
14964 ((this.path == null) ? "" : ("; path=" + this.path)) +
14965 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
14966 ((this.secure == true) ? "; secure" : "");
14970 * Ext JS Library 1.1.1
14971 * Copyright(c) 2006-2007, Ext JS, LLC.
14973 * Originally Released Under LGPL - original licence link has changed is not relivant.
14976 * <script type="text/javascript">
14981 * @class Roo.ComponentMgr
14982 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
14985 Roo.ComponentMgr = function(){
14986 var all = new Roo.util.MixedCollection();
14990 * Registers a component.
14991 * @param {Roo.Component} c The component
14993 register : function(c){
14998 * Unregisters a component.
14999 * @param {Roo.Component} c The component
15001 unregister : function(c){
15006 * Returns a component by id
15007 * @param {String} id The component id
15009 get : function(id){
15010 return all.get(id);
15014 * Registers a function that will be called when a specified component is added to ComponentMgr
15015 * @param {String} id The component id
15016 * @param {Funtction} fn The callback function
15017 * @param {Object} scope The scope of the callback
15019 onAvailable : function(id, fn, scope){
15020 all.on("add", function(index, o){
15022 fn.call(scope || o, o);
15023 all.un("add", fn, scope);
15030 * Ext JS Library 1.1.1
15031 * Copyright(c) 2006-2007, Ext JS, LLC.
15033 * Originally Released Under LGPL - original licence link has changed is not relivant.
15036 * <script type="text/javascript">
15040 * @class Roo.Component
15041 * @extends Roo.util.Observable
15042 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15043 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15044 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15045 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15046 * All visual components (widgets) that require rendering into a layout should subclass Component.
15048 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15049 * 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
15050 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15052 Roo.Component = function(config){
15053 config = config || {};
15054 if(config.tagName || config.dom || typeof config == "string"){ // element object
15055 config = {el: config, id: config.id || config};
15057 this.initialConfig = config;
15059 Roo.apply(this, config);
15063 * Fires after the component is disabled.
15064 * @param {Roo.Component} this
15069 * Fires after the component is enabled.
15070 * @param {Roo.Component} this
15074 * @event beforeshow
15075 * Fires before the component is shown. Return false to stop the show.
15076 * @param {Roo.Component} this
15081 * Fires after the component is shown.
15082 * @param {Roo.Component} this
15086 * @event beforehide
15087 * Fires before the component is hidden. Return false to stop the hide.
15088 * @param {Roo.Component} this
15093 * Fires after the component is hidden.
15094 * @param {Roo.Component} this
15098 * @event beforerender
15099 * Fires before the component is rendered. Return false to stop the render.
15100 * @param {Roo.Component} this
15102 beforerender : true,
15105 * Fires after the component is rendered.
15106 * @param {Roo.Component} this
15110 * @event beforedestroy
15111 * Fires before the component is destroyed. Return false to stop the destroy.
15112 * @param {Roo.Component} this
15114 beforedestroy : true,
15117 * Fires after the component is destroyed.
15118 * @param {Roo.Component} this
15123 this.id = "ext-comp-" + (++Roo.Component.AUTO_ID);
15125 Roo.ComponentMgr.register(this);
15126 Roo.Component.superclass.constructor.call(this);
15127 this.initComponent();
15128 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15129 this.render(this.renderTo);
15130 delete this.renderTo;
15135 Roo.Component.AUTO_ID = 1000;
15137 Roo.extend(Roo.Component, Roo.util.Observable, {
15139 * @scope Roo.Component.prototype
15141 * true if this component is hidden. Read-only.
15146 * true if this component is disabled. Read-only.
15151 * true if this component has been rendered. Read-only.
15155 /** @cfg {String} disableClass
15156 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15158 disabledClass : "x-item-disabled",
15159 /** @cfg {Boolean} allowDomMove
15160 * Whether the component can move the Dom node when rendering (defaults to true).
15162 allowDomMove : true,
15163 /** @cfg {String} hideMode
15164 * How this component should hidden. Supported values are
15165 * "visibility" (css visibility), "offsets" (negative offset position) and
15166 * "display" (css display) - defaults to "display".
15168 hideMode: 'display',
15171 ctype : "Roo.Component",
15174 * @cfg {String} actionMode
15175 * which property holds the element that used for hide() / show() / disable() / enable()
15181 getActionEl : function(){
15182 return this[this.actionMode];
15185 initComponent : Roo.emptyFn,
15187 * If this is a lazy rendering component, render it to its container element.
15188 * @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.
15190 render : function(container, position){
15191 if(!this.rendered && this.fireEvent("beforerender", this) !== false){
15192 if(!container && this.el){
15193 this.el = Roo.get(this.el);
15194 container = this.el.dom.parentNode;
15195 this.allowDomMove = false;
15197 this.container = Roo.get(container);
15198 this.rendered = true;
15199 if(position !== undefined){
15200 if(typeof position == 'number'){
15201 position = this.container.dom.childNodes[position];
15203 position = Roo.getDom(position);
15206 this.onRender(this.container, position || null);
15208 this.el.addClass(this.cls);
15212 this.el.applyStyles(this.style);
15215 this.fireEvent("render", this);
15216 this.afterRender(this.container);
15228 // default function is not really useful
15229 onRender : function(ct, position){
15231 this.el = Roo.get(this.el);
15232 if(this.allowDomMove !== false){
15233 ct.dom.insertBefore(this.el.dom, position);
15239 getAutoCreate : function(){
15240 var cfg = typeof this.autoCreate == "object" ?
15241 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15242 if(this.id && !cfg.id){
15249 afterRender : Roo.emptyFn,
15252 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15253 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15255 destroy : function(){
15256 if(this.fireEvent("beforedestroy", this) !== false){
15257 this.purgeListeners();
15258 this.beforeDestroy();
15260 this.el.removeAllListeners();
15262 if(this.actionMode == "container"){
15263 this.container.remove();
15267 Roo.ComponentMgr.unregister(this);
15268 this.fireEvent("destroy", this);
15273 beforeDestroy : function(){
15278 onDestroy : function(){
15283 * Returns the underlying {@link Roo.Element}.
15284 * @return {Roo.Element} The element
15286 getEl : function(){
15291 * Returns the id of this component.
15294 getId : function(){
15299 * Try to focus this component.
15300 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15301 * @return {Roo.Component} this
15303 focus : function(selectText){
15306 if(selectText === true){
15307 this.el.dom.select();
15322 * Disable this component.
15323 * @return {Roo.Component} this
15325 disable : function(){
15329 this.disabled = true;
15330 this.fireEvent("disable", this);
15335 onDisable : function(){
15336 this.getActionEl().addClass(this.disabledClass);
15337 this.el.dom.disabled = true;
15341 * Enable this component.
15342 * @return {Roo.Component} this
15344 enable : function(){
15348 this.disabled = false;
15349 this.fireEvent("enable", this);
15354 onEnable : function(){
15355 this.getActionEl().removeClass(this.disabledClass);
15356 this.el.dom.disabled = false;
15360 * Convenience function for setting disabled/enabled by boolean.
15361 * @param {Boolean} disabled
15363 setDisabled : function(disabled){
15364 this[disabled ? "disable" : "enable"]();
15368 * Show this component.
15369 * @return {Roo.Component} this
15372 if(this.fireEvent("beforeshow", this) !== false){
15373 this.hidden = false;
15377 this.fireEvent("show", this);
15383 onShow : function(){
15384 var ae = this.getActionEl();
15385 if(this.hideMode == 'visibility'){
15386 ae.dom.style.visibility = "visible";
15387 }else if(this.hideMode == 'offsets'){
15388 ae.removeClass('x-hidden');
15390 ae.dom.style.display = "";
15395 * Hide this component.
15396 * @return {Roo.Component} this
15399 if(this.fireEvent("beforehide", this) !== false){
15400 this.hidden = true;
15404 this.fireEvent("hide", this);
15410 onHide : function(){
15411 var ae = this.getActionEl();
15412 if(this.hideMode == 'visibility'){
15413 ae.dom.style.visibility = "hidden";
15414 }else if(this.hideMode == 'offsets'){
15415 ae.addClass('x-hidden');
15417 ae.dom.style.display = "none";
15422 * Convenience function to hide or show this component by boolean.
15423 * @param {Boolean} visible True to show, false to hide
15424 * @return {Roo.Component} this
15426 setVisible: function(visible){
15436 * Returns true if this component is visible.
15438 isVisible : function(){
15439 return this.getActionEl().isVisible();
15442 cloneConfig : function(overrides){
15443 overrides = overrides || {};
15444 var id = overrides.id || Roo.id();
15445 var cfg = Roo.applyIf(overrides, this.initialConfig);
15446 cfg.id = id; // prevent dup id
15447 return new this.constructor(cfg);
15451 * Ext JS Library 1.1.1
15452 * Copyright(c) 2006-2007, Ext JS, LLC.
15454 * Originally Released Under LGPL - original licence link has changed is not relivant.
15457 * <script type="text/javascript">
15461 * @class Roo.BoxComponent
15462 * @extends Roo.Component
15463 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15464 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15465 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
15466 * layout containers.
15468 * @param {Roo.Element/String/Object} config The configuration options.
15470 Roo.BoxComponent = function(config){
15471 Roo.Component.call(this, config);
15475 * Fires after the component is resized.
15476 * @param {Roo.Component} this
15477 * @param {Number} adjWidth The box-adjusted width that was set
15478 * @param {Number} adjHeight The box-adjusted height that was set
15479 * @param {Number} rawWidth The width that was originally specified
15480 * @param {Number} rawHeight The height that was originally specified
15485 * Fires after the component is moved.
15486 * @param {Roo.Component} this
15487 * @param {Number} x The new x position
15488 * @param {Number} y The new y position
15494 Roo.extend(Roo.BoxComponent, Roo.Component, {
15495 // private, set in afterRender to signify that the component has been rendered
15497 // private, used to defer height settings to subclasses
15498 deferHeight: false,
15499 /** @cfg {Number} width
15500 * width (optional) size of component
15502 /** @cfg {Number} height
15503 * height (optional) size of component
15507 * Sets the width and height of the component. This method fires the resize event. This method can accept
15508 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15509 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15510 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15511 * @return {Roo.BoxComponent} this
15513 setSize : function(w, h){
15514 // support for standard size objects
15515 if(typeof w == 'object'){
15520 if(!this.boxReady){
15526 // prevent recalcs when not needed
15527 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15530 this.lastSize = {width: w, height: h};
15532 var adj = this.adjustSize(w, h);
15533 var aw = adj.width, ah = adj.height;
15534 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
15535 var rz = this.getResizeEl();
15536 if(!this.deferHeight && aw !== undefined && ah !== undefined){
15537 rz.setSize(aw, ah);
15538 }else if(!this.deferHeight && ah !== undefined){
15540 }else if(aw !== undefined){
15543 this.onResize(aw, ah, w, h);
15544 this.fireEvent('resize', this, aw, ah, w, h);
15550 * Gets the current size of the component's underlying element.
15551 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
15553 getSize : function(){
15554 return this.el.getSize();
15558 * Gets the current XY position of the component's underlying element.
15559 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15560 * @return {Array} The XY position of the element (e.g., [100, 200])
15562 getPosition : function(local){
15563 if(local === true){
15564 return [this.el.getLeft(true), this.el.getTop(true)];
15566 return this.xy || this.el.getXY();
15570 * Gets the current box measurements of the component's underlying element.
15571 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15572 * @returns {Object} box An object in the format {x, y, width, height}
15574 getBox : function(local){
15575 var s = this.el.getSize();
15577 s.x = this.el.getLeft(true);
15578 s.y = this.el.getTop(true);
15580 var xy = this.xy || this.el.getXY();
15588 * Sets the current box measurements of the component's underlying element.
15589 * @param {Object} box An object in the format {x, y, width, height}
15590 * @returns {Roo.BoxComponent} this
15592 updateBox : function(box){
15593 this.setSize(box.width, box.height);
15594 this.setPagePosition(box.x, box.y);
15599 getResizeEl : function(){
15600 return this.resizeEl || this.el;
15604 getPositionEl : function(){
15605 return this.positionEl || this.el;
15609 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
15610 * This method fires the move event.
15611 * @param {Number} left The new left
15612 * @param {Number} top The new top
15613 * @returns {Roo.BoxComponent} this
15615 setPosition : function(x, y){
15618 if(!this.boxReady){
15621 var adj = this.adjustPosition(x, y);
15622 var ax = adj.x, ay = adj.y;
15624 var el = this.getPositionEl();
15625 if(ax !== undefined || ay !== undefined){
15626 if(ax !== undefined && ay !== undefined){
15627 el.setLeftTop(ax, ay);
15628 }else if(ax !== undefined){
15630 }else if(ay !== undefined){
15633 this.onPosition(ax, ay);
15634 this.fireEvent('move', this, ax, ay);
15640 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
15641 * This method fires the move event.
15642 * @param {Number} x The new x position
15643 * @param {Number} y The new y position
15644 * @returns {Roo.BoxComponent} this
15646 setPagePosition : function(x, y){
15649 if(!this.boxReady){
15652 if(x === undefined || y === undefined){ // cannot translate undefined points
15655 var p = this.el.translatePoints(x, y);
15656 this.setPosition(p.left, p.top);
15661 onRender : function(ct, position){
15662 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
15664 this.resizeEl = Roo.get(this.resizeEl);
15666 if(this.positionEl){
15667 this.positionEl = Roo.get(this.positionEl);
15672 afterRender : function(){
15673 Roo.BoxComponent.superclass.afterRender.call(this);
15674 this.boxReady = true;
15675 this.setSize(this.width, this.height);
15676 if(this.x || this.y){
15677 this.setPosition(this.x, this.y);
15679 if(this.pageX || this.pageY){
15680 this.setPagePosition(this.pageX, this.pageY);
15685 * Force the component's size to recalculate based on the underlying element's current height and width.
15686 * @returns {Roo.BoxComponent} this
15688 syncSize : function(){
15689 delete this.lastSize;
15690 this.setSize(this.el.getWidth(), this.el.getHeight());
15695 * Called after the component is resized, this method is empty by default but can be implemented by any
15696 * subclass that needs to perform custom logic after a resize occurs.
15697 * @param {Number} adjWidth The box-adjusted width that was set
15698 * @param {Number} adjHeight The box-adjusted height that was set
15699 * @param {Number} rawWidth The width that was originally specified
15700 * @param {Number} rawHeight The height that was originally specified
15702 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
15707 * Called after the component is moved, this method is empty by default but can be implemented by any
15708 * subclass that needs to perform custom logic after a move occurs.
15709 * @param {Number} x The new x position
15710 * @param {Number} y The new y position
15712 onPosition : function(x, y){
15717 adjustSize : function(w, h){
15718 if(this.autoWidth){
15721 if(this.autoHeight){
15724 return {width : w, height: h};
15728 adjustPosition : function(x, y){
15729 return {x : x, y: y};
15732 * Original code for Roojs - LGPL
15733 * <script type="text/javascript">
15737 * @class Roo.XComponent
15738 * A delayed Element creator...
15739 * Or a way to group chunks of interface together.
15741 * Mypart.xyx = new Roo.XComponent({
15743 parent : 'Mypart.xyz', // empty == document.element.!!
15747 disabled : function() {}
15749 tree : function() { // return an tree of xtype declared components
15753 xtype : 'NestedLayoutPanel',
15760 * It can be used to build a big heiracy, with parent etc.
15761 * or you can just use this to render a single compoent to a dom element
15762 * MYPART.render(Roo.Element | String(id) | dom_element )
15764 * @extends Roo.util.Observable
15766 * @param cfg {Object} configuration of component
15769 Roo.XComponent = function(cfg) {
15770 Roo.apply(this, cfg);
15774 * Fires when this the componnt is built
15775 * @param {Roo.XComponent} c the component
15780 this.region = this.region || 'center'; // default..
15781 Roo.XComponent.register(this);
15782 this.modules = false;
15783 this.el = false; // where the layout goes..
15787 Roo.extend(Roo.XComponent, Roo.util.Observable, {
15790 * The created element (with Roo.factory())
15791 * @type {Roo.Layout}
15797 * for BC - use el in new code
15798 * @type {Roo.Layout}
15804 * for BC - use el in new code
15805 * @type {Roo.Layout}
15810 * @cfg {Function|boolean} disabled
15811 * If this module is disabled by some rule, return true from the funtion
15816 * @cfg {String} parent
15817 * Name of parent element which it get xtype added to..
15822 * @cfg {String} order
15823 * Used to set the order in which elements are created (usefull for multiple tabs)
15828 * @cfg {String} name
15829 * String to display while loading.
15833 * @cfg {String} region
15834 * Region to render component to (defaults to center)
15839 * @cfg {Array} items
15840 * A single item array - the first element is the root of the tree..
15841 * It's done this way to stay compatible with the Xtype system...
15847 * The method that retuns the tree of parts that make up this compoennt
15854 * render element to dom or tree
15855 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
15858 render : function(el)
15862 var hp = this.parent ? 1 : 0;
15864 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
15865 // if parent is a '#.....' string, then let's use that..
15866 var ename = this.parent.substr(1)
15867 this.parent = (this.parent == '#bootstrap') ? { el : true} : false; // flags it as a top module...
15868 el = Roo.get(ename);
15869 if (!el && !this.parent) {
15870 Roo.log("Warning - element can not be found :#" + ename );
15874 var tree = this._tree ? this._tree() : this.tree();
15877 if (!this.parent && typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) {
15878 //el = Roo.get(document.body);
15879 this.parent = { el : true };
15884 if (!this.parent) {
15886 Roo.log("no parent - creating one");
15888 el = el ? Roo.get(el) : false;
15890 // it's a top level one..
15892 el : new Roo.BorderLayout(el || document.body, {
15898 tabPosition: 'top',
15899 //resizeTabs: true,
15900 alwaysShowTabs: el && hp? false : true,
15901 hideTabs: el || !hp ? true : false,
15908 if (!this.parent.el) {
15909 // probably an old style ctor, which has been disabled.
15913 // The 'tree' method is '_tree now'
15915 tree.region = tree.region || this.region;
15917 if (this.parent.el === true) {
15918 // bootstrap... - body..
15919 this.parent.el = Roo.factory(tree);
15922 this.el = this.parent.el.addxtype(tree);
15923 this.fireEvent('built', this);
15925 this.panel = this.el;
15926 this.layout = this.panel.layout;
15927 this.parentLayout = this.parent.layout || false;
15933 Roo.apply(Roo.XComponent, {
15935 * @property hideProgress
15936 * true to disable the building progress bar.. usefull on single page renders.
15939 hideProgress : false,
15941 * @property buildCompleted
15942 * True when the builder has completed building the interface.
15945 buildCompleted : false,
15948 * @property topModule
15949 * the upper most module - uses document.element as it's constructor.
15956 * @property modules
15957 * array of modules to be created by registration system.
15958 * @type {Array} of Roo.XComponent
15963 * @property elmodules
15964 * array of modules to be created by which use #ID
15965 * @type {Array} of Roo.XComponent
15971 * @property build_from_html
15972 * Build elements from html - used by bootstrap HTML stuff
15973 * - this is cleared after build is completed
15974 * @type {boolean} true (default false)
15977 build_from_html : false,
15980 * Register components to be built later.
15982 * This solves the following issues
15983 * - Building is not done on page load, but after an authentication process has occured.
15984 * - Interface elements are registered on page load
15985 * - Parent Interface elements may not be loaded before child, so this handles that..
15992 module : 'Pman.Tab.projectMgr',
15994 parent : 'Pman.layout',
15995 disabled : false, // or use a function..
15998 * * @param {Object} details about module
16000 register : function(obj) {
16002 Roo.XComponent.event.fireEvent('register', obj);
16003 switch(typeof(obj.disabled) ) {
16009 if ( obj.disabled() ) {
16015 if (obj.disabled) {
16021 this.modules.push(obj);
16025 * convert a string to an object..
16026 * eg. 'AAA.BBB' -> finds AAA.BBB
16030 toObject : function(str)
16032 if (!str || typeof(str) == 'object') {
16035 if (str.substring(0,1) == '#') {
16039 var ar = str.split('.');
16044 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
16046 throw "Module not found : " + str;
16050 throw "Module not found : " + str;
16052 Roo.each(ar, function(e) {
16053 if (typeof(o[e]) == 'undefined') {
16054 throw "Module not found : " + str;
16065 * move modules into their correct place in the tree..
16068 preBuild : function ()
16071 Roo.each(this.modules , function (obj)
16073 Roo.XComponent.event.fireEvent('beforebuild', obj);
16075 var opar = obj.parent;
16077 obj.parent = this.toObject(opar);
16079 Roo.log("parent:toObject failed: " + e.toString());
16084 Roo.debug && Roo.log("GOT top level module");
16085 Roo.debug && Roo.log(obj);
16086 obj.modules = new Roo.util.MixedCollection(false,
16087 function(o) { return o.order + '' }
16089 this.topModule = obj;
16092 // parent is a string (usually a dom element name..)
16093 if (typeof(obj.parent) == 'string') {
16094 this.elmodules.push(obj);
16097 if (obj.parent.constructor != Roo.XComponent) {
16098 Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
16100 if (!obj.parent.modules) {
16101 obj.parent.modules = new Roo.util.MixedCollection(false,
16102 function(o) { return o.order + '' }
16105 if (obj.parent.disabled) {
16106 obj.disabled = true;
16108 obj.parent.modules.add(obj);
16113 * make a list of modules to build.
16114 * @return {Array} list of modules.
16117 buildOrder : function()
16120 var cmp = function(a,b) {
16121 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
16123 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
16124 throw "No top level modules to build";
16127 // make a flat list in order of modules to build.
16128 var mods = this.topModule ? [ this.topModule ] : [];
16131 // elmodules (is a list of DOM based modules )
16132 Roo.each(this.elmodules, function(e) {
16134 if (!this.topModule &&
16135 typeof(e.parent) == 'string' &&
16136 e.parent.substring(0,1) == '#' &&
16137 Roo.get(e.parent.substr(1))
16140 _this.topModule = e;
16146 // add modules to their parents..
16147 var addMod = function(m) {
16148 Roo.debug && Roo.log("build Order: add: " + m.name);
16151 if (m.modules && !m.disabled) {
16152 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
16153 m.modules.keySort('ASC', cmp );
16154 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
16156 m.modules.each(addMod);
16158 Roo.debug && Roo.log("build Order: no child modules");
16160 // not sure if this is used any more..
16162 m.finalize.name = m.name + " (clean up) ";
16163 mods.push(m.finalize);
16167 if (this.topModule && this.topModule.modules) {
16168 this.topModule.modules.keySort('ASC', cmp );
16169 this.topModule.modules.each(addMod);
16175 * Build the registered modules.
16176 * @param {Object} parent element.
16177 * @param {Function} optional method to call after module has been added.
16181 build : function(opts)
16184 if (typeof(opts) != 'undefined') {
16185 Roo.apply(this,opts);
16189 var mods = this.buildOrder();
16191 //this.allmods = mods;
16192 //Roo.debug && Roo.log(mods);
16194 if (!mods.length) { // should not happen
16195 throw "NO modules!!!";
16199 var msg = "Building Interface...";
16200 // flash it up as modal - so we store the mask!?
16201 if (!this.hideProgress && Roo.MessageBox) {
16202 Roo.MessageBox.show({ title: 'loading' });
16203 Roo.MessageBox.show({
16204 title: "Please wait...",
16213 var total = mods.length;
16216 var progressRun = function() {
16217 if (!mods.length) {
16218 Roo.debug && Roo.log('hide?');
16219 if (!this.hideProgress && Roo.MessageBox) {
16220 Roo.MessageBox.hide();
16222 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
16224 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
16230 var m = mods.shift();
16233 Roo.debug && Roo.log(m);
16234 // not sure if this is supported any more.. - modules that are are just function
16235 if (typeof(m) == 'function') {
16237 return progressRun.defer(10, _this);
16241 msg = "Building Interface " + (total - mods.length) +
16243 (m.name ? (' - ' + m.name) : '');
16244 Roo.debug && Roo.log(msg);
16245 if (!this.hideProgress && Roo.MessageBox) {
16246 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
16250 // is the module disabled?
16251 var disabled = (typeof(m.disabled) == 'function') ?
16252 m.disabled.call(m.module.disabled) : m.disabled;
16256 return progressRun(); // we do not update the display!
16264 // it's 10 on top level, and 1 on others??? why...
16265 return progressRun.defer(10, _this);
16268 progressRun.defer(1, _this);
16282 * wrapper for event.on - aliased later..
16283 * Typically use to register a event handler for register:
16285 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
16294 Roo.XComponent.event = new Roo.util.Observable({
16298 * Fires when an Component is registered,
16299 * set the disable property on the Component to stop registration.
16300 * @param {Roo.XComponent} c the component being registerd.
16305 * @event beforebuild
16306 * Fires before each Component is built
16307 * can be used to apply permissions.
16308 * @param {Roo.XComponent} c the component being registerd.
16311 'beforebuild' : true,
16313 * @event buildcomplete
16314 * Fires on the top level element when all elements have been built
16315 * @param {Roo.XComponent} the top level component.
16317 'buildcomplete' : true
16322 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);