4 * Copyright(c) 2006-2007, Ext JS, LLC.
6 * Originally Released Under LGPL - original licence link has changed is not relivant.
9 * <script type="text/javascript">
17 window["undefined"] = window["undefined"];
21 * Roo core utilities and functions.
26 * Copies all the properties of config to obj.
27 * @param {Object} obj The receiver of the properties
28 * @param {Object} config The source of the properties
29 * @param {Object} defaults A different object that will also be applied for default values
30 * @return {Object} returns obj
35 Roo.apply = function(o, c, defaults){
37 // no "this" reference for friendly out of scope calls
38 Roo.apply(o, defaults);
40 if(o && c && typeof c == 'object'){
51 var ua = navigator.userAgent.toLowerCase();
53 var isStrict = document.compatMode == "CSS1Compat",
54 isOpera = ua.indexOf("opera") > -1,
55 isSafari = (/webkit|khtml/).test(ua),
56 isIE = ua.indexOf("msie") > -1,
57 isIE7 = ua.indexOf("msie 7") > -1,
58 isGecko = !isSafari && ua.indexOf("gecko") > -1,
59 isBorderBox = isIE && !isStrict,
60 isWindows = (ua.indexOf("windows") != -1 || ua.indexOf("win32") != -1),
61 isMac = (ua.indexOf("macintosh") != -1 || ua.indexOf("mac os x") != -1),
62 isLinux = (ua.indexOf("linux") != -1),
63 isSecure = window.location.href.toLowerCase().indexOf("https") === 0,
64 isTouch = 'ontouchstart' in window || window.DocumentTouch && document instanceof DocumentTouch;
65 // remove css image flicker
68 document.execCommand("BackgroundImageCache", false, true);
74 * True if the browser is in strict mode
79 * True if the page is running over SSL
84 * True when the document is fully initialized and ready for action
89 * Turn on debugging output (currently only the factory uses this)
96 * True to automatically uncache orphaned Roo.Elements periodically (defaults to true)
99 enableGarbageCollector : true,
102 * True to automatically purge event listeners after uncaching an element (defaults to false).
103 * Note: this only happens if enableGarbageCollector is true.
106 enableListenerCollection:false,
109 * URL to a blank file used by Roo when in secure mode for iframe src and onReady src to prevent
110 * the IE insecure content warning (defaults to javascript:false).
113 SSL_SECURE_URL : "javascript:false",
116 * URL to a 1x1 transparent gif image used by Roo to create inline icons with CSS background images. (Defaults to
117 * "http://Roojs.com/s.gif" and you should change this to a URL on your server).
120 BLANK_IMAGE_URL : "http:/"+"/localhost/s.gif",
122 emptyFn : function(){},
125 * Copies all the properties of config to obj if they don't already exist.
126 * @param {Object} obj The receiver of the properties
127 * @param {Object} config The source of the properties
128 * @return {Object} returns obj
130 applyIf : function(o, c){
133 if(typeof o[p] == "undefined"){ o[p] = c[p]; }
140 * Applies event listeners to elements by selectors when the document is ready.
141 * The event name is specified with an @ suffix.
144 // add a listener for click on all anchors in element with id foo
145 '#foo a@click' : function(e, t){
149 // add the same listener to multiple selectors (separated by comma BEFORE the @)
150 '#foo a, #bar span.some-class@mouseover' : function(){
155 * @param {Object} obj The list of behaviors to apply
157 addBehaviors : function(o){
159 Roo.onReady(function(){
164 var cache = {}; // simple cache for applying multiple behaviors to same selector does query multiple times
166 var parts = b.split('@');
167 if(parts[1]){ // for Object prototype breakers
170 cache[s] = Roo.select(s);
172 cache[s].on(parts[1], o[b]);
179 * Generates unique ids. If the element already has an id, it is unchanged
180 * @param {String/HTMLElement/Element} el (optional) The element to generate an id for
181 * @param {String} prefix (optional) Id prefix (defaults "Roo-gen")
182 * @return {String} The generated Id.
184 id : function(el, prefix){
185 prefix = prefix || "roo-gen";
187 var id = prefix + (++idSeed);
188 return el ? (el.id ? el.id : (el.id = id)) : id;
193 * Extends one class with another class and optionally overrides members with the passed literal. This class
194 * also adds the function "override()" to the class that can be used to override
195 * members on an instance.
196 * @param {Object} subclass The class inheriting the functionality
197 * @param {Object} superclass The class being extended
198 * @param {Object} overrides (optional) A literal with members
203 var io = function(o){
208 return function(sb, sp, overrides){
209 if(typeof sp == 'object'){ // eg. prototype, rather than function constructor..
212 sb = function(){sp.apply(this, arguments);};
214 var F = function(){}, sbp, spp = sp.prototype;
216 sbp = sb.prototype = new F();
220 if(spp.constructor == Object.prototype.constructor){
225 sb.override = function(o){
229 Roo.override(sb, overrides);
235 * Adds a list of functions to the prototype of an existing class, overwriting any existing methods with the same name.
237 Roo.override(MyClass, {
238 newMethod1: function(){
241 newMethod2: function(foo){
246 * @param {Object} origclass The class to override
247 * @param {Object} overrides The list of functions to add to origClass. This should be specified as an object literal
248 * containing one or more methods.
251 override : function(origclass, overrides){
253 var p = origclass.prototype;
254 for(var method in overrides){
255 p[method] = overrides[method];
260 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
262 Roo.namespace('Company', 'Company.data');
263 Company.Widget = function() { ... }
264 Company.data.CustomStore = function(config) { ... }
266 * @param {String} namespace1
267 * @param {String} namespace2
268 * @param {String} etc
271 namespace : function(){
272 var a=arguments, o=null, i, j, d, rt;
273 for (i=0; i<a.length; ++i) {
277 eval('if (typeof ' + rt + ' == "undefined"){' + rt + ' = {};} o = ' + rt + ';');
278 for (j=1; j<d.length; ++j) {
279 o[d[j]]=o[d[j]] || {};
285 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
287 Roo.factory({ xns: Roo.data, xtype : 'Store', .....});
288 Roo.factory(conf, Roo.data);
290 * @param {String} classname
291 * @param {String} namespace (optional)
295 factory : function(c, ns)
297 // no xtype, no ns or c.xns - or forced off by c.xns
298 if (!c.xtype || (!ns && !c.xns) || (c.xns === false)) { // not enough info...
301 ns = c.xns ? c.xns : ns; // if c.xns is set, then use that..
302 if (c.constructor == ns[c.xtype]) {// already created...
306 if (Roo.debug) Roo.log("Roo.Factory(" + c.xtype + ")");
307 var ret = new ns[c.xtype](c);
311 c.xns = false; // prevent recursion..
315 * Logs to console if it can.
317 * @param {String|Object} string
322 if ((typeof(console) == 'undefined') || (typeof(console.log) == 'undefined')) {
329 * Takes an object and converts it to an encoded URL. e.g. Roo.urlEncode({foo: 1, bar: 2}); would return "foo=1&bar=2". Optionally, property values can be arrays, instead of keys and the resulting string that's returned will contain a name/value pair for each array value.
333 urlEncode : function(o){
339 var ov = o[key], k = Roo.encodeURIComponent(key);
340 var type = typeof ov;
341 if(type == 'undefined'){
343 }else if(type != "function" && type != "object"){
344 buf.push(k, "=", Roo.encodeURIComponent(ov), "&");
345 }else if(ov instanceof Array){
347 for(var i = 0, len = ov.length; i < len; i++) {
348 buf.push(k, "=", Roo.encodeURIComponent(ov[i] === undefined ? '' : ov[i]), "&");
359 * Safe version of encodeURIComponent
360 * @param {String} data
364 encodeURIComponent : function (data)
367 return encodeURIComponent(data);
368 } catch(e) {} // should be an uri encode error.
370 if (data == '' || data == null){
373 // http://stackoverflow.com/questions/2596483/unicode-and-uri-encoding-decoding-and-escaping-in-javascript
374 function nibble_to_hex(nibble){
375 var chars = '0123456789ABCDEF';
376 return chars.charAt(nibble);
378 data = data.toString();
380 for(var i=0; i<data.length; i++){
381 var c = data.charCodeAt(i);
382 var bs = new Array();
385 bs[0] = 0xF0 | ((c & 0x1C0000) >>> 18);
386 bs[1] = 0x80 | ((c & 0x3F000) >>> 12);
387 bs[2] = 0x80 | ((c & 0xFC0) >>> 6);
388 bs[3] = 0x80 | (c & 0x3F);
389 }else if (c > 0x800){
391 bs[0] = 0xE0 | ((c & 0xF000) >>> 12);
392 bs[1] = 0x80 | ((c & 0xFC0) >>> 6);
393 bs[2] = 0x80 | (c & 0x3F);
396 bs[0] = 0xC0 | ((c & 0x7C0) >>> 6);
397 bs[1] = 0x80 | (c & 0x3F);
402 for(var j=0; j<bs.length; j++){
404 var hex = nibble_to_hex((b & 0xF0) >>> 4)
405 + nibble_to_hex(b &0x0F);
414 * Takes an encoded URL and and converts it to an object. e.g. Roo.urlDecode("foo=1&bar=2"); would return {foo: 1, bar: 2} or Roo.urlDecode("foo=1&bar=2&bar=3&bar=4", true); would return {foo: 1, bar: [2, 3, 4]}.
415 * @param {String} string
416 * @param {Boolean} overwrite (optional) Items of the same name will overwrite previous values instead of creating an an array (Defaults to false).
417 * @return {Object} A literal with members
419 urlDecode : function(string, overwrite){
420 if(!string || !string.length){
424 var pairs = string.split('&');
425 var pair, name, value;
426 for(var i = 0, len = pairs.length; i < len; i++){
427 pair = pairs[i].split('=');
428 name = decodeURIComponent(pair[0]);
429 value = decodeURIComponent(pair[1]);
430 if(overwrite !== true){
431 if(typeof obj[name] == "undefined"){
433 }else if(typeof obj[name] == "string"){
434 obj[name] = [obj[name]];
435 obj[name].push(value);
437 obj[name].push(value);
447 * Iterates an array calling the passed function with each item, stopping if your function returns false. If the
448 * passed array is not really an array, your function is called once with it.
449 * The supplied function is called with (Object item, Number index, Array allItems).
450 * @param {Array/NodeList/Mixed} array
451 * @param {Function} fn
452 * @param {Object} scope
454 each : function(array, fn, scope){
455 if(typeof array.length == "undefined" || typeof array == "string"){
458 for(var i = 0, len = array.length; i < len; i++){
459 if(fn.call(scope || array[i], array[i], i, array) === false){ return i; };
464 combine : function(){
465 var as = arguments, l = as.length, r = [];
466 for(var i = 0; i < l; i++){
468 if(a instanceof Array){
470 }else if(a.length !== undefined && !a.substr){
471 r = r.concat(Array.prototype.slice.call(a, 0));
480 * Escapes the passed string for use in a regular expression
481 * @param {String} str
484 escapeRe : function(s) {
485 return s.replace(/([.*+?^${}()|[\]\/\\])/g, "\\$1");
489 callback : function(cb, scope, args, delay){
490 if(typeof cb == "function"){
492 cb.defer(delay, scope, args || []);
494 cb.apply(scope, args || []);
500 * Return the dom node for the passed string (id), dom node, or Roo.Element
501 * @param {String/HTMLElement/Roo.Element} el
502 * @return HTMLElement
504 getDom : function(el){
508 return el.dom ? el.dom : (typeof el == 'string' ? document.getElementById(el) : el);
512 * Shorthand for {@link Roo.ComponentMgr#get}
514 * @return Roo.Component
516 getCmp : function(id){
517 return Roo.ComponentMgr.get(id);
520 num : function(v, defaultValue){
521 if(typeof v != 'number'){
527 destroy : function(){
528 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
532 as.removeAllListeners();
536 if(typeof as.purgeListeners == 'function'){
539 if(typeof as.destroy == 'function'){
546 // inpired by a similar function in mootools library
548 * Returns the type of object that is passed in. If the object passed in is null or undefined it
549 * return false otherwise it returns one of the following values:<ul>
550 * <li><b>string</b>: If the object passed is a string</li>
551 * <li><b>number</b>: If the object passed is a number</li>
552 * <li><b>boolean</b>: If the object passed is a boolean value</li>
553 * <li><b>function</b>: If the object passed is a function reference</li>
554 * <li><b>object</b>: If the object passed is an object</li>
555 * <li><b>array</b>: If the object passed is an array</li>
556 * <li><b>regexp</b>: If the object passed is a regular expression</li>
557 * <li><b>element</b>: If the object passed is a DOM Element</li>
558 * <li><b>nodelist</b>: If the object passed is a DOM NodeList</li>
559 * <li><b>textnode</b>: If the object passed is a DOM text node and contains something other than whitespace</li>
560 * <li><b>whitespace</b>: If the object passed is a DOM text node and contains only whitespace</li>
561 * @param {Mixed} object
565 if(o === undefined || o === null){
572 if(t == 'object' && o.nodeName) {
574 case 1: return 'element';
575 case 3: return (/\S/).test(o.nodeValue) ? 'textnode' : 'whitespace';
578 if(t == 'object' || t == 'function') {
579 switch(o.constructor) {
580 case Array: return 'array';
581 case RegExp: return 'regexp';
583 if(typeof o.length == 'number' && typeof o.item == 'function') {
591 * Returns true if the passed value is null, undefined or an empty string (optional).
592 * @param {Mixed} value The value to test
593 * @param {Boolean} allowBlank (optional) Pass true if an empty string is not considered empty
596 isEmpty : function(v, allowBlank){
597 return v === null || v === undefined || (!allowBlank ? v === '' : false);
611 isBorderBox : isBorderBox,
613 isWindows : isWindows,
622 * By default, Ext intelligently decides whether floating elements should be shimmed. If you are using flash,
623 * you may want to set this to true.
626 useShims : ((isIE && !isIE7) || (isGecko && isMac)),
631 * Selects a single element as a Roo Element
632 * This is about as close as you can get to jQuery's $('do crazy stuff')
633 * @param {String} selector The selector/xpath query
634 * @param {Node} root (optional) The start of the query (defaults to document).
635 * @return {Roo.Element}
637 selectNode : function(selector, root)
639 var node = Roo.DomQuery.selectNode(selector,root);
640 return node ? Roo.get(node) : new Roo.Element(false);
648 Roo.namespace("Roo", "Roo.util", "Roo.grid", "Roo.dd", "Roo.tree", "Roo.data",
649 "Roo.form", "Roo.menu", "Roo.state", "Roo.lib", "Roo.layout", "Roo.app", "Roo.ux");
652 * Ext JS Library 1.1.1
653 * Copyright(c) 2006-2007, Ext JS, LLC.
655 * Originally Released Under LGPL - original licence link has changed is not relivant.
658 * <script type="text/javascript">
662 // wrappedn so fnCleanup is not in global scope...
664 function fnCleanUp() {
665 var p = Function.prototype;
666 delete p.createSequence;
668 delete p.createDelegate;
669 delete p.createCallback;
670 delete p.createInterceptor;
672 window.detachEvent("onunload", fnCleanUp);
674 window.attachEvent("onunload", fnCleanUp);
681 * These functions are available on every Function object (any JavaScript function).
683 Roo.apply(Function.prototype, {
685 * Creates a callback that passes arguments[0], arguments[1], arguments[2], ...
686 * Call directly on any function. Example: <code>myFunction.createCallback(myarg, myarg2)</code>
687 * Will create a function that is bound to those 2 args.
688 * @return {Function} The new function
690 createCallback : function(/*args...*/){
691 // make args available, in function below
692 var args = arguments;
695 return method.apply(window, args);
700 * Creates a delegate (callback) that sets the scope to obj.
701 * Call directly on any function. Example: <code>this.myFunction.createDelegate(this)</code>
702 * Will create a function that is automatically scoped to this.
703 * @param {Object} obj (optional) The object for which the scope is set
704 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
705 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
706 * if a number the args are inserted at the specified position
707 * @return {Function} The new function
709 createDelegate : function(obj, args, appendArgs){
712 var callArgs = args || arguments;
713 if(appendArgs === true){
714 callArgs = Array.prototype.slice.call(arguments, 0);
715 callArgs = callArgs.concat(args);
716 }else if(typeof appendArgs == "number"){
717 callArgs = Array.prototype.slice.call(arguments, 0); // copy arguments first
718 var applyArgs = [appendArgs, 0].concat(args); // create method call params
719 Array.prototype.splice.apply(callArgs, applyArgs); // splice them in
721 return method.apply(obj || window, callArgs);
726 * Calls this function after the number of millseconds specified.
727 * @param {Number} millis The number of milliseconds for the setTimeout call (if 0 the function is executed immediately)
728 * @param {Object} obj (optional) The object for which the scope is set
729 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
730 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
731 * if a number the args are inserted at the specified position
732 * @return {Number} The timeout id that can be used with clearTimeout
734 defer : function(millis, obj, args, appendArgs){
735 var fn = this.createDelegate(obj, args, appendArgs);
737 return setTimeout(fn, millis);
743 * Create a combined function call sequence of the original function + the passed function.
744 * The resulting function returns the results of the original function.
745 * The passed fcn is called with the parameters of the original function
746 * @param {Function} fcn The function to sequence
747 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
748 * @return {Function} The new function
750 createSequence : function(fcn, scope){
751 if(typeof fcn != "function"){
756 var retval = method.apply(this || window, arguments);
757 fcn.apply(scope || this || window, arguments);
763 * Creates an interceptor function. The passed fcn is called before the original one. If it returns false, the original one is not called.
764 * The resulting function returns the results of the original function.
765 * The passed fcn is called with the parameters of the original function.
767 * @param {Function} fcn The function to call before the original
768 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
769 * @return {Function} The new function
771 createInterceptor : function(fcn, scope){
772 if(typeof fcn != "function"){
779 if(fcn.apply(scope || this || window, arguments) === false){
782 return method.apply(this || window, arguments);
788 * Ext JS Library 1.1.1
789 * Copyright(c) 2006-2007, Ext JS, LLC.
791 * Originally Released Under LGPL - original licence link has changed is not relivant.
794 * <script type="text/javascript">
797 Roo.applyIf(String, {
802 * Escapes the passed string for ' and \
803 * @param {String} string The string to escape
804 * @return {String} The escaped string
807 escape : function(string) {
808 return string.replace(/('|\\)/g, "\\$1");
812 * Pads the left side of a string with a specified character. This is especially useful
813 * for normalizing number and date strings. Example usage:
815 var s = String.leftPad('123', 5, '0');
816 // s now contains the string: '00123'
818 * @param {String} string The original string
819 * @param {Number} size The total length of the output string
820 * @param {String} char (optional) The character with which to pad the original string (defaults to empty string " ")
821 * @return {String} The padded string
824 leftPad : function (val, size, ch) {
825 var result = new String(val);
826 if(ch === null || ch === undefined || ch === '') {
829 while (result.length < size) {
830 result = ch + result;
836 * Allows you to define a tokenized string and pass an arbitrary number of arguments to replace the tokens. Each
837 * token must be unique, and must increment in the format {0}, {1}, etc. Example usage:
839 var cls = 'my-class', text = 'Some text';
840 var s = String.format('<div class="{0}">{1}</div>', cls, text);
841 // s now contains the string: '<div class="my-class">Some text</div>'
843 * @param {String} string The tokenized string to be formatted
844 * @param {String} value1 The value to replace token {0}
845 * @param {String} value2 Etc...
846 * @return {String} The formatted string
849 format : function(format){
850 var args = Array.prototype.slice.call(arguments, 1);
851 return format.replace(/\{(\d+)\}/g, function(m, i){
852 return Roo.util.Format.htmlEncode(args[i]);
858 * Utility function that allows you to easily switch a string between two alternating values. The passed value
859 * is compared to the current string, and if they are equal, the other value that was passed in is returned. If
860 * they are already different, the first value passed in is returned. Note that this method returns the new value
861 * but does not change the current string.
863 // alternate sort directions
864 sort = sort.toggle('ASC', 'DESC');
866 // instead of conditional logic:
867 sort = (sort == 'ASC' ? 'DESC' : 'ASC');
869 * @param {String} value The value to compare to the current string
870 * @param {String} other The new value to use if the string already equals the first value passed in
871 * @return {String} The new value
874 String.prototype.toggle = function(value, other){
875 return this == value ? other : value;
878 * Ext JS Library 1.1.1
879 * Copyright(c) 2006-2007, Ext JS, LLC.
881 * Originally Released Under LGPL - original licence link has changed is not relivant.
884 * <script type="text/javascript">
890 Roo.applyIf(Number.prototype, {
892 * Checks whether or not the current number is within a desired range. If the number is already within the
893 * range it is returned, otherwise the min or max value is returned depending on which side of the range is
894 * exceeded. Note that this method returns the constrained value but does not change the current number.
895 * @param {Number} min The minimum number in the range
896 * @param {Number} max The maximum number in the range
897 * @return {Number} The constrained value if outside the range, otherwise the current value
899 constrain : function(min, max){
900 return Math.min(Math.max(this, min), max);
904 * Ext JS Library 1.1.1
905 * Copyright(c) 2006-2007, Ext JS, LLC.
907 * Originally Released Under LGPL - original licence link has changed is not relivant.
910 * <script type="text/javascript">
915 Roo.applyIf(Array.prototype, {
917 * Checks whether or not the specified object exists in the array.
918 * @param {Object} o The object to check for
919 * @return {Number} The index of o in the array (or -1 if it is not found)
921 indexOf : function(o){
922 for (var i = 0, len = this.length; i < len; i++){
923 if(this[i] == o) return i;
929 * Removes the specified object from the array. If the object is not found nothing happens.
930 * @param {Object} o The object to remove
932 remove : function(o){
933 var index = this.indexOf(o);
935 this.splice(index, 1);
939 * Map (JS 1.6 compatibility)
940 * @param {Function} function to call
944 var len = this.length >>> 0;
945 if (typeof fun != "function")
946 throw new TypeError();
948 var res = new Array(len);
949 var thisp = arguments[1];
950 for (var i = 0; i < len; i++)
953 res[i] = fun.call(thisp, this[i], i, this);
964 * Ext JS Library 1.1.1
965 * Copyright(c) 2006-2007, Ext JS, LLC.
967 * Originally Released Under LGPL - original licence link has changed is not relivant.
970 * <script type="text/javascript">
976 * The date parsing and format syntax is a subset of
977 * <a href="http://www.php.net/date">PHP's date() function</a>, and the formats that are
978 * supported will provide results equivalent to their PHP versions.
980 * Following is the list of all currently supported formats:
983 'Wed Jan 10 2007 15:05:01 GMT-0600 (Central Standard Time)'
985 Format Output Description
986 ------ ---------- --------------------------------------------------------------
987 d 10 Day of the month, 2 digits with leading zeros
988 D Wed A textual representation of a day, three letters
989 j 10 Day of the month without leading zeros
990 l Wednesday A full textual representation of the day of the week
991 S th English ordinal day of month suffix, 2 chars (use with j)
992 w 3 Numeric representation of the day of the week
993 z 9 The julian date, or day of the year (0-365)
994 W 01 ISO-8601 2-digit week number of year, weeks starting on Monday (00-52)
995 F January A full textual representation of the month
996 m 01 Numeric representation of a month, with leading zeros
997 M Jan Month name abbreviation, three letters
998 n 1 Numeric representation of a month, without leading zeros
999 t 31 Number of days in the given month
1000 L 0 Whether it's a leap year (1 if it is a leap year, else 0)
1001 Y 2007 A full numeric representation of a year, 4 digits
1002 y 07 A two digit representation of a year
1003 a pm Lowercase Ante meridiem and Post meridiem
1004 A PM Uppercase Ante meridiem and Post meridiem
1005 g 3 12-hour format of an hour without leading zeros
1006 G 15 24-hour format of an hour without leading zeros
1007 h 03 12-hour format of an hour with leading zeros
1008 H 15 24-hour format of an hour with leading zeros
1009 i 05 Minutes with leading zeros
1010 s 01 Seconds, with leading zeros
1011 O -0600 Difference to Greenwich time (GMT) in hours (Allows +08, without minutes)
1012 P -06:00 Difference to Greenwich time (GMT) with colon between hours and minutes
1013 T CST Timezone setting of the machine running the code
1014 Z -21600 Timezone offset in seconds (negative if west of UTC, positive if east)
1017 * Example usage (note that you must escape format specifiers with '\\' to render them as character literals):
1019 var dt = new Date('1/10/2007 03:05:01 PM GMT-0600');
1020 document.write(dt.format('Y-m-d')); //2007-01-10
1021 document.write(dt.format('F j, Y, g:i a')); //January 10, 2007, 3:05 pm
1022 document.write(dt.format('l, \\t\\he dS of F Y h:i:s A')); //Wednesday, the 10th of January 2007 03:05:01 PM
1025 * Here are some standard date/time patterns that you might find helpful. They
1026 * are not part of the source of Date.js, but to use them you can simply copy this
1027 * block of code into any script that is included after Date.js and they will also become
1028 * globally available on the Date object. Feel free to add or remove patterns as needed in your code.
1031 ISO8601Long:"Y-m-d H:i:s",
1032 ISO8601Short:"Y-m-d",
1034 LongDate: "l, F d, Y",
1035 FullDateTime: "l, F d, Y g:i:s A",
1038 LongTime: "g:i:s A",
1039 SortableDateTime: "Y-m-d\\TH:i:s",
1040 UniversalSortableDateTime: "Y-m-d H:i:sO",
1047 var dt = new Date();
1048 document.write(dt.format(Date.patterns.ShortDate));
1053 * Most of the date-formatting functions below are the excellent work of Baron Schwartz.
1054 * They generate precompiled functions from date formats instead of parsing and
1055 * processing the pattern every time you format a date. These functions are available
1056 * on every Date object (any javascript function).
1058 * The original article and download are here:
1059 * http://www.xaprb.com/blog/2005/12/12/javascript-closures-for-runtime-efficiency/
1066 Returns the number of milliseconds between this date and date
1067 @param {Date} date (optional) Defaults to now
1068 @return {Number} The diff in milliseconds
1069 @member Date getElapsed
1071 Date.prototype.getElapsed = function(date) {
1072 return Math.abs((date || new Date()).getTime()-this.getTime());
1074 // was in date file..
1078 Date.parseFunctions = {count:0};
1080 Date.parseRegexes = [];
1082 Date.formatFunctions = {count:0};
1085 Date.prototype.dateFormat = function(format) {
1086 if (Date.formatFunctions[format] == null) {
1087 Date.createNewFormat(format);
1089 var func = Date.formatFunctions[format];
1090 return this[func]();
1095 * Formats a date given the supplied format string
1096 * @param {String} format The format string
1097 * @return {String} The formatted date
1100 Date.prototype.format = Date.prototype.dateFormat;
1103 Date.createNewFormat = function(format) {
1104 var funcName = "format" + Date.formatFunctions.count++;
1105 Date.formatFunctions[format] = funcName;
1106 var code = "Date.prototype." + funcName + " = function(){return ";
1107 var special = false;
1109 for (var i = 0; i < format.length; ++i) {
1110 ch = format.charAt(i);
1111 if (!special && ch == "\\") {
1116 code += "'" + String.escape(ch) + "' + ";
1119 code += Date.getFormatCode(ch);
1122 /** eval:var:zzzzzzzzzzzzz */
1123 eval(code.substring(0, code.length - 3) + ";}");
1127 Date.getFormatCode = function(character) {
1128 switch (character) {
1130 return "String.leftPad(this.getDate(), 2, '0') + ";
1132 return "Date.dayNames[this.getDay()].substring(0, 3) + ";
1134 return "this.getDate() + ";
1136 return "Date.dayNames[this.getDay()] + ";
1138 return "this.getSuffix() + ";
1140 return "this.getDay() + ";
1142 return "this.getDayOfYear() + ";
1144 return "this.getWeekOfYear() + ";
1146 return "Date.monthNames[this.getMonth()] + ";
1148 return "String.leftPad(this.getMonth() + 1, 2, '0') + ";
1150 return "Date.monthNames[this.getMonth()].substring(0, 3) + ";
1152 return "(this.getMonth() + 1) + ";
1154 return "this.getDaysInMonth() + ";
1156 return "(this.isLeapYear() ? 1 : 0) + ";
1158 return "this.getFullYear() + ";
1160 return "('' + this.getFullYear()).substring(2, 4) + ";
1162 return "(this.getHours() < 12 ? 'am' : 'pm') + ";
1164 return "(this.getHours() < 12 ? 'AM' : 'PM') + ";
1166 return "((this.getHours() % 12) ? this.getHours() % 12 : 12) + ";
1168 return "this.getHours() + ";
1170 return "String.leftPad((this.getHours() % 12) ? this.getHours() % 12 : 12, 2, '0') + ";
1172 return "String.leftPad(this.getHours(), 2, '0') + ";
1174 return "String.leftPad(this.getMinutes(), 2, '0') + ";
1176 return "String.leftPad(this.getSeconds(), 2, '0') + ";
1178 return "this.getGMTOffset() + ";
1180 return "this.getGMTColonOffset() + ";
1182 return "this.getTimezone() + ";
1184 return "(this.getTimezoneOffset() * -60) + ";
1186 return "'" + String.escape(character) + "' + ";
1191 * Parses the passed string using the specified format. Note that this function expects dates in normal calendar
1192 * format, meaning that months are 1-based (1 = January) and not zero-based like in JavaScript dates. Any part of
1193 * the date format that is not specified will default to the current date value for that part. Time parts can also
1194 * be specified, but default to 0. Keep in mind that the input date string must precisely match the specified format
1195 * string or the parse operation will fail.
1198 //dt = Fri May 25 2007 (current date)
1199 var dt = new Date();
1201 //dt = Thu May 25 2006 (today's month/day in 2006)
1202 dt = Date.parseDate("2006", "Y");
1204 //dt = Sun Jan 15 2006 (all date parts specified)
1205 dt = Date.parseDate("2006-1-15", "Y-m-d");
1207 //dt = Sun Jan 15 2006 15:20:01 GMT-0600 (CST)
1208 dt = Date.parseDate("2006-1-15 3:20:01 PM", "Y-m-d h:i:s A" );
1210 * @param {String} input The unparsed date as a string
1211 * @param {String} format The format the date is in
1212 * @return {Date} The parsed date
1215 Date.parseDate = function(input, format) {
1216 if (Date.parseFunctions[format] == null) {
1217 Date.createParser(format);
1219 var func = Date.parseFunctions[format];
1220 return Date[func](input);
1225 Date.createParser = function(format) {
1226 var funcName = "parse" + Date.parseFunctions.count++;
1227 var regexNum = Date.parseRegexes.length;
1228 var currentGroup = 1;
1229 Date.parseFunctions[format] = funcName;
1231 var code = "Date." + funcName + " = function(input){\n"
1232 + "var y = -1, m = -1, d = -1, h = -1, i = -1, s = -1, o, z, v;\n"
1233 + "var d = new Date();\n"
1234 + "y = d.getFullYear();\n"
1235 + "m = d.getMonth();\n"
1236 + "d = d.getDate();\n"
1237 + "var results = input.match(Date.parseRegexes[" + regexNum + "]);\n"
1238 + "if (results && results.length > 0) {";
1241 var special = false;
1243 for (var i = 0; i < format.length; ++i) {
1244 ch = format.charAt(i);
1245 if (!special && ch == "\\") {
1250 regex += String.escape(ch);
1253 var obj = Date.formatCodeToRegex(ch, currentGroup);
1254 currentGroup += obj.g;
1256 if (obj.g && obj.c) {
1262 code += "if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0 && s >= 0)\n"
1263 + "{v = new Date(y, m, d, h, i, s);}\n"
1264 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0)\n"
1265 + "{v = new Date(y, m, d, h, i);}\n"
1266 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0)\n"
1267 + "{v = new Date(y, m, d, h);}\n"
1268 + "else if (y >= 0 && m >= 0 && d > 0)\n"
1269 + "{v = new Date(y, m, d);}\n"
1270 + "else if (y >= 0 && m >= 0)\n"
1271 + "{v = new Date(y, m);}\n"
1272 + "else if (y >= 0)\n"
1273 + "{v = new Date(y);}\n"
1274 + "}return (v && (z || o))?\n" // favour UTC offset over GMT offset
1275 + " ((z)? v.add(Date.SECOND, (v.getTimezoneOffset() * 60) + (z*1)) :\n" // reset to UTC, then add offset
1276 + " v.add(Date.HOUR, (v.getGMTOffset() / 100) + (o / -100))) : v\n" // reset to GMT, then add offset
1279 Date.parseRegexes[regexNum] = new RegExp("^" + regex + "$");
1280 /** eval:var:zzzzzzzzzzzzz */
1285 Date.formatCodeToRegex = function(character, currentGroup) {
1286 switch (character) {
1290 s:"(?:Sun|Mon|Tue|Wed|Thu|Fri|Sat)"};
1293 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1294 s:"(\\d{1,2})"}; // day of month without leading zeroes
1297 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1298 s:"(\\d{2})"}; // day of month with leading zeroes
1302 s:"(?:" + Date.dayNames.join("|") + ")"};
1306 s:"(?:st|nd|rd|th)"};
1321 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "].substring(0, 3)], 10);\n",
1322 s:"(" + Date.monthNames.join("|") + ")"};
1325 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "]], 10);\n",
1326 s:"(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)"};
1329 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1330 s:"(\\d{1,2})"}; // Numeric representation of a month, without leading zeros
1333 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1334 s:"(\\d{2})"}; // Numeric representation of a month, with leading zeros
1345 c:"y = parseInt(results[" + currentGroup + "], 10);\n",
1349 c:"var ty = parseInt(results[" + currentGroup + "], 10);\n"
1350 + "y = ty > Date.y2kYear ? 1900 + ty : 2000 + ty;\n",
1354 c:"if (results[" + currentGroup + "] == 'am') {\n"
1355 + "if (h == 12) { h = 0; }\n"
1356 + "} else { if (h < 12) { h += 12; }}",
1360 c:"if (results[" + currentGroup + "] == 'AM') {\n"
1361 + "if (h == 12) { h = 0; }\n"
1362 + "} else { if (h < 12) { h += 12; }}",
1367 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1368 s:"(\\d{1,2})"}; // 12/24-hr format format of an hour without leading zeroes
1372 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1373 s:"(\\d{2})"}; // 12/24-hr format format of an hour with leading zeroes
1376 c:"i = parseInt(results[" + currentGroup + "], 10);\n",
1380 c:"s = parseInt(results[" + currentGroup + "], 10);\n",
1385 "o = results[", currentGroup, "];\n",
1386 "var sn = o.substring(0,1);\n", // get + / - sign
1387 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(3,5) / 60);\n", // get hours (performs minutes-to-hour conversion also)
1388 "var mn = o.substring(3,5) % 60;\n", // get minutes
1389 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n", // -12hrs <= GMT offset <= 14hrs
1390 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1392 s:"([+\-]\\d{2,4})"};
1398 "o = results[", currentGroup, "];\n",
1399 "var sn = o.substring(0,1);\n",
1400 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(4,6) / 60);\n",
1401 "var mn = o.substring(4,6) % 60;\n",
1402 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n",
1403 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1409 s:"[A-Z]{1,4}"}; // timezone abbrev. may be between 1 - 4 chars
1412 c:"z = results[" + currentGroup + "];\n" // -43200 <= UTC offset <= 50400
1413 + "z = (-43200 <= z*1 && z*1 <= 50400)? z : null;\n",
1414 s:"([+\-]?\\d{1,5})"}; // leading '+' sign is optional for UTC offset
1418 s:String.escape(character)};
1423 * Get the timezone abbreviation of the current date (equivalent to the format specifier 'T').
1424 * @return {String} The abbreviated timezone name (e.g. 'CST')
1426 Date.prototype.getTimezone = function() {
1427 return this.toString().replace(/^.*? ([A-Z]{1,4})[\-+][0-9]{4} .*$/, "$1");
1431 * Get the offset from GMT of the current date (equivalent to the format specifier 'O').
1432 * @return {String} The 4-character offset string prefixed with + or - (e.g. '-0600')
1434 Date.prototype.getGMTOffset = function() {
1435 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1436 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1437 + String.leftPad(this.getTimezoneOffset() % 60, 2, "0");
1441 * Get the offset from GMT of the current date (equivalent to the format specifier 'P').
1442 * @return {String} 2-characters representing hours and 2-characters representing minutes
1443 * seperated by a colon and prefixed with + or - (e.g. '-06:00')
1445 Date.prototype.getGMTColonOffset = function() {
1446 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1447 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1449 + String.leftPad(this.getTimezoneOffset() %60, 2, "0");
1453 * Get the numeric day number of the year, adjusted for leap year.
1454 * @return {Number} 0 through 364 (365 in leap years)
1456 Date.prototype.getDayOfYear = function() {
1458 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1459 for (var i = 0; i < this.getMonth(); ++i) {
1460 num += Date.daysInMonth[i];
1462 return num + this.getDate() - 1;
1466 * Get the string representation of the numeric week number of the year
1467 * (equivalent to the format specifier 'W').
1468 * @return {String} '00' through '52'
1470 Date.prototype.getWeekOfYear = function() {
1471 // Skip to Thursday of this week
1472 var now = this.getDayOfYear() + (4 - this.getDay());
1473 // Find the first Thursday of the year
1474 var jan1 = new Date(this.getFullYear(), 0, 1);
1475 var then = (7 - jan1.getDay() + 4);
1476 return String.leftPad(((now - then) / 7) + 1, 2, "0");
1480 * Whether or not the current date is in a leap year.
1481 * @return {Boolean} True if the current date is in a leap year, else false
1483 Date.prototype.isLeapYear = function() {
1484 var year = this.getFullYear();
1485 return ((year & 3) == 0 && (year % 100 || (year % 400 == 0 && year)));
1489 * Get the first day of the current month, adjusted for leap year. The returned value
1490 * is the numeric day index within the week (0-6) which can be used in conjunction with
1491 * the {@link #monthNames} array to retrieve the textual day name.
1494 var dt = new Date('1/10/2007');
1495 document.write(Date.dayNames[dt.getFirstDayOfMonth()]); //output: 'Monday'
1497 * @return {Number} The day number (0-6)
1499 Date.prototype.getFirstDayOfMonth = function() {
1500 var day = (this.getDay() - (this.getDate() - 1)) % 7;
1501 return (day < 0) ? (day + 7) : day;
1505 * Get the last day of the current month, adjusted for leap year. The returned value
1506 * is the numeric day index within the week (0-6) which can be used in conjunction with
1507 * the {@link #monthNames} array to retrieve the textual day name.
1510 var dt = new Date('1/10/2007');
1511 document.write(Date.dayNames[dt.getLastDayOfMonth()]); //output: 'Wednesday'
1513 * @return {Number} The day number (0-6)
1515 Date.prototype.getLastDayOfMonth = function() {
1516 var day = (this.getDay() + (Date.daysInMonth[this.getMonth()] - this.getDate())) % 7;
1517 return (day < 0) ? (day + 7) : day;
1522 * Get the first date of this date's month
1525 Date.prototype.getFirstDateOfMonth = function() {
1526 return new Date(this.getFullYear(), this.getMonth(), 1);
1530 * Get the last date of this date's month
1533 Date.prototype.getLastDateOfMonth = function() {
1534 return new Date(this.getFullYear(), this.getMonth(), this.getDaysInMonth());
1537 * Get the number of days in the current month, adjusted for leap year.
1538 * @return {Number} The number of days in the month
1540 Date.prototype.getDaysInMonth = function() {
1541 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1542 return Date.daysInMonth[this.getMonth()];
1546 * Get the English ordinal suffix of the current day (equivalent to the format specifier 'S').
1547 * @return {String} 'st, 'nd', 'rd' or 'th'
1549 Date.prototype.getSuffix = function() {
1550 switch (this.getDate()) {
1567 Date.daysInMonth = [31,28,31,30,31,30,31,31,30,31,30,31];
1570 * An array of textual month names.
1571 * Override these values for international dates, for example...
1572 * Date.monthNames = ['JanInYourLang', 'FebInYourLang', ...];
1591 * An array of textual day names.
1592 * Override these values for international dates, for example...
1593 * Date.dayNames = ['SundayInYourLang', 'MondayInYourLang', ...];
1609 Date.monthNumbers = {
1624 * Creates and returns a new Date instance with the exact same date value as the called instance.
1625 * Dates are copied and passed by reference, so if a copied date variable is modified later, the original
1626 * variable will also be changed. When the intention is to create a new variable that will not
1627 * modify the original instance, you should create a clone.
1629 * Example of correctly cloning a date:
1632 var orig = new Date('10/1/2006');
1635 document.write(orig); //returns 'Thu Oct 05 2006'!
1638 var orig = new Date('10/1/2006');
1639 var copy = orig.clone();
1641 document.write(orig); //returns 'Thu Oct 01 2006'
1643 * @return {Date} The new Date instance
1645 Date.prototype.clone = function() {
1646 return new Date(this.getTime());
1650 * Clears any time information from this date
1651 @param {Boolean} clone true to create a clone of this date, clear the time and return it
1652 @return {Date} this or the clone
1654 Date.prototype.clearTime = function(clone){
1656 return this.clone().clearTime();
1661 this.setMilliseconds(0);
1666 // safari setMonth is broken
1668 Date.brokenSetMonth = Date.prototype.setMonth;
1669 Date.prototype.setMonth = function(num){
1671 var n = Math.ceil(-num);
1672 var back_year = Math.ceil(n/12);
1673 var month = (n % 12) ? 12 - n % 12 : 0 ;
1674 this.setFullYear(this.getFullYear() - back_year);
1675 return Date.brokenSetMonth.call(this, month);
1677 return Date.brokenSetMonth.apply(this, arguments);
1682 /** Date interval constant
1686 /** Date interval constant
1690 /** Date interval constant
1694 /** Date interval constant
1698 /** Date interval constant
1702 /** Date interval constant
1706 /** Date interval constant
1712 * Provides a convenient method of performing basic date arithmetic. This method
1713 * does not modify the Date instance being called - it creates and returns
1714 * a new Date instance containing the resulting date value.
1719 var dt = new Date('10/29/2006').add(Date.DAY, 5);
1720 document.write(dt); //returns 'Fri Oct 06 2006 00:00:00'
1722 //Negative values will subtract correctly:
1723 var dt2 = new Date('10/1/2006').add(Date.DAY, -5);
1724 document.write(dt2); //returns 'Tue Sep 26 2006 00:00:00'
1726 //You can even chain several calls together in one line!
1727 var dt3 = new Date('10/1/2006').add(Date.DAY, 5).add(Date.HOUR, 8).add(Date.MINUTE, -30);
1728 document.write(dt3); //returns 'Fri Oct 06 2006 07:30:00'
1731 * @param {String} interval A valid date interval enum value
1732 * @param {Number} value The amount to add to the current date
1733 * @return {Date} The new Date instance
1735 Date.prototype.add = function(interval, value){
1736 var d = this.clone();
1737 if (!interval || value === 0) return d;
1738 switch(interval.toLowerCase()){
1740 d.setMilliseconds(this.getMilliseconds() + value);
1743 d.setSeconds(this.getSeconds() + value);
1746 d.setMinutes(this.getMinutes() + value);
1749 d.setHours(this.getHours() + value);
1752 d.setDate(this.getDate() + value);
1755 var day = this.getDate();
1757 day = Math.min(day, this.getFirstDateOfMonth().add('mo', value).getLastDateOfMonth().getDate());
1760 d.setMonth(this.getMonth() + value);
1763 d.setFullYear(this.getFullYear() + value);
1770 * Ext JS Library 1.1.1
1771 * Copyright(c) 2006-2007, Ext JS, LLC.
1773 * Originally Released Under LGPL - original licence link has changed is not relivant.
1776 * <script type="text/javascript">
1780 * @class Roo.lib.Dom
1783 * Dom utils (from YIU afaik)
1788 * Get the view width
1789 * @param {Boolean} full True will get the full document, otherwise it's the view width
1790 * @return {Number} The width
1793 getViewWidth : function(full) {
1794 return full ? this.getDocumentWidth() : this.getViewportWidth();
1797 * Get the view height
1798 * @param {Boolean} full True will get the full document, otherwise it's the view height
1799 * @return {Number} The height
1801 getViewHeight : function(full) {
1802 return full ? this.getDocumentHeight() : this.getViewportHeight();
1805 getDocumentHeight: function() {
1806 var scrollHeight = (document.compatMode != "CSS1Compat") ? document.body.scrollHeight : document.documentElement.scrollHeight;
1807 return Math.max(scrollHeight, this.getViewportHeight());
1810 getDocumentWidth: function() {
1811 var scrollWidth = (document.compatMode != "CSS1Compat") ? document.body.scrollWidth : document.documentElement.scrollWidth;
1812 return Math.max(scrollWidth, this.getViewportWidth());
1815 getViewportHeight: function() {
1816 var height = self.innerHeight;
1817 var mode = document.compatMode;
1819 if ((mode || Roo.isIE) && !Roo.isOpera) {
1820 height = (mode == "CSS1Compat") ?
1821 document.documentElement.clientHeight :
1822 document.body.clientHeight;
1828 getViewportWidth: function() {
1829 var width = self.innerWidth;
1830 var mode = document.compatMode;
1832 if (mode || Roo.isIE) {
1833 width = (mode == "CSS1Compat") ?
1834 document.documentElement.clientWidth :
1835 document.body.clientWidth;
1840 isAncestor : function(p, c) {
1847 if (p.contains && !Roo.isSafari) {
1848 return p.contains(c);
1849 } else if (p.compareDocumentPosition) {
1850 return !!(p.compareDocumentPosition(c) & 16);
1852 var parent = c.parentNode;
1857 else if (!parent.tagName || parent.tagName.toUpperCase() == "HTML") {
1860 parent = parent.parentNode;
1866 getRegion : function(el) {
1867 return Roo.lib.Region.getRegion(el);
1870 getY : function(el) {
1871 return this.getXY(el)[1];
1874 getX : function(el) {
1875 return this.getXY(el)[0];
1878 getXY : function(el) {
1879 var p, pe, b, scroll, bd = document.body;
1880 el = Roo.getDom(el);
1881 var fly = Roo.lib.AnimBase.fly;
1882 if (el.getBoundingClientRect) {
1883 b = el.getBoundingClientRect();
1884 scroll = fly(document).getScroll();
1885 return [b.left + scroll.left, b.top + scroll.top];
1891 var hasAbsolute = fly(el).getStyle("position") == "absolute";
1898 if (!hasAbsolute && fly(p).getStyle("position") == "absolute") {
1905 var bt = parseInt(pe.getStyle("borderTopWidth"), 10) || 0;
1906 var bl = parseInt(pe.getStyle("borderLeftWidth"), 10) || 0;
1913 if (p != el && pe.getStyle('overflow') != 'visible') {
1921 if (Roo.isSafari && hasAbsolute) {
1926 if (Roo.isGecko && !hasAbsolute) {
1928 x += parseInt(dbd.getStyle("borderLeftWidth"), 10) || 0;
1929 y += parseInt(dbd.getStyle("borderTopWidth"), 10) || 0;
1933 while (p && p != bd) {
1934 if (!Roo.isOpera || (p.tagName != 'TR' && fly(p).getStyle("display") != "inline")) {
1946 setXY : function(el, xy) {
1947 el = Roo.fly(el, '_setXY');
1949 var pts = el.translatePoints(xy);
1950 if (xy[0] !== false) {
1951 el.dom.style.left = pts.left + "px";
1953 if (xy[1] !== false) {
1954 el.dom.style.top = pts.top + "px";
1958 setX : function(el, x) {
1959 this.setXY(el, [x, false]);
1962 setY : function(el, y) {
1963 this.setXY(el, [false, y]);
1967 * Portions of this file are based on pieces of Yahoo User Interface Library
1968 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
1969 * YUI licensed under the BSD License:
1970 * http://developer.yahoo.net/yui/license.txt
1971 * <script type="text/javascript">
1975 Roo.lib.Event = function() {
1976 var loadComplete = false;
1978 var unloadListeners = [];
1980 var onAvailStack = [];
1982 var lastError = null;
1995 startInterval: function() {
1996 if (!this._interval) {
1998 var callback = function() {
1999 self._tryPreloadAttach();
2001 this._interval = setInterval(callback, this.POLL_INTERVAL);
2006 onAvailable: function(p_id, p_fn, p_obj, p_override) {
2007 onAvailStack.push({ id: p_id,
2010 override: p_override,
2011 checkReady: false });
2013 retryCount = this.POLL_RETRYS;
2014 this.startInterval();
2018 addListener: function(el, eventName, fn) {
2019 el = Roo.getDom(el);
2024 if ("unload" == eventName) {
2025 unloadListeners[unloadListeners.length] =
2026 [el, eventName, fn];
2030 var wrappedFn = function(e) {
2031 return fn(Roo.lib.Event.getEvent(e));
2034 var li = [el, eventName, fn, wrappedFn];
2036 var index = listeners.length;
2037 listeners[index] = li;
2039 this.doAdd(el, eventName, wrappedFn, false);
2045 removeListener: function(el, eventName, fn) {
2048 el = Roo.getDom(el);
2051 return this.purgeElement(el, false, eventName);
2055 if ("unload" == eventName) {
2057 for (i = 0,len = unloadListeners.length; i < len; i++) {
2058 var li = unloadListeners[i];
2061 li[1] == eventName &&
2063 unloadListeners.splice(i, 1);
2071 var cacheItem = null;
2074 var index = arguments[3];
2076 if ("undefined" == typeof index) {
2077 index = this._getCacheIndex(el, eventName, fn);
2081 cacheItem = listeners[index];
2084 if (!el || !cacheItem) {
2088 this.doRemove(el, eventName, cacheItem[this.WFN], false);
2090 delete listeners[index][this.WFN];
2091 delete listeners[index][this.FN];
2092 listeners.splice(index, 1);
2099 getTarget: function(ev, resolveTextNode) {
2100 ev = ev.browserEvent || ev;
2101 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2102 var t = ev.target || ev.srcElement;
2103 return this.resolveTextNode(t);
2107 resolveTextNode: function(node) {
2108 if (Roo.isSafari && node && 3 == node.nodeType) {
2109 return node.parentNode;
2116 getPageX: function(ev) {
2117 ev = ev.browserEvent || ev;
2118 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2120 if (!x && 0 !== x) {
2121 x = ev.clientX || 0;
2124 x += this.getScroll()[1];
2132 getPageY: function(ev) {
2133 ev = ev.browserEvent || ev;
2134 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2136 if (!y && 0 !== y) {
2137 y = ev.clientY || 0;
2140 y += this.getScroll()[0];
2149 getXY: function(ev) {
2150 ev = ev.browserEvent || ev;
2151 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2152 return [this.getPageX(ev), this.getPageY(ev)];
2156 getRelatedTarget: function(ev) {
2157 ev = ev.browserEvent || ev;
2158 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2159 var t = ev.relatedTarget;
2161 if (ev.type == "mouseout") {
2163 } else if (ev.type == "mouseover") {
2168 return this.resolveTextNode(t);
2172 getTime: function(ev) {
2173 ev = ev.browserEvent || ev;
2174 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2176 var t = new Date().getTime();
2180 this.lastError = ex;
2189 stopEvent: function(ev) {
2190 this.stopPropagation(ev);
2191 this.preventDefault(ev);
2195 stopPropagation: function(ev) {
2196 ev = ev.browserEvent || ev;
2197 if (ev.stopPropagation) {
2198 ev.stopPropagation();
2200 ev.cancelBubble = true;
2205 preventDefault: function(ev) {
2206 ev = ev.browserEvent || ev;
2207 if(ev.preventDefault) {
2208 ev.preventDefault();
2210 ev.returnValue = false;
2215 getEvent: function(e) {
2216 var ev = e || window.event;
2218 var c = this.getEvent.caller;
2220 ev = c.arguments[0];
2221 if (ev && Event == ev.constructor) {
2231 getCharCode: function(ev) {
2232 ev = ev.browserEvent || ev;
2233 return ev.charCode || ev.keyCode || 0;
2237 _getCacheIndex: function(el, eventName, fn) {
2238 for (var i = 0,len = listeners.length; i < len; ++i) {
2239 var li = listeners[i];
2241 li[this.FN] == fn &&
2242 li[this.EL] == el &&
2243 li[this.TYPE] == eventName) {
2255 getEl: function(id) {
2256 return document.getElementById(id);
2260 clearCache: function() {
2264 _load: function(e) {
2265 loadComplete = true;
2266 var EU = Roo.lib.Event;
2270 EU.doRemove(window, "load", EU._load);
2275 _tryPreloadAttach: function() {
2284 var tryAgain = !loadComplete;
2286 tryAgain = (retryCount > 0);
2291 for (var i = 0,len = onAvailStack.length; i < len; ++i) {
2292 var item = onAvailStack[i];
2294 var el = this.getEl(item.id);
2297 if (!item.checkReady ||
2300 (document && document.body)) {
2303 if (item.override) {
2304 if (item.override === true) {
2307 scope = item.override;
2310 item.fn.call(scope, item.obj);
2311 onAvailStack[i] = null;
2314 notAvail.push(item);
2319 retryCount = (notAvail.length === 0) ? 0 : retryCount - 1;
2323 this.startInterval();
2325 clearInterval(this._interval);
2326 this._interval = null;
2329 this.locked = false;
2336 purgeElement: function(el, recurse, eventName) {
2337 var elListeners = this.getListeners(el, eventName);
2339 for (var i = 0,len = elListeners.length; i < len; ++i) {
2340 var l = elListeners[i];
2341 this.removeListener(el, l.type, l.fn);
2345 if (recurse && el && el.childNodes) {
2346 for (i = 0,len = el.childNodes.length; i < len; ++i) {
2347 this.purgeElement(el.childNodes[i], recurse, eventName);
2353 getListeners: function(el, eventName) {
2354 var results = [], searchLists;
2356 searchLists = [listeners, unloadListeners];
2357 } else if (eventName == "unload") {
2358 searchLists = [unloadListeners];
2360 searchLists = [listeners];
2363 for (var j = 0; j < searchLists.length; ++j) {
2364 var searchList = searchLists[j];
2365 if (searchList && searchList.length > 0) {
2366 for (var i = 0,len = searchList.length; i < len; ++i) {
2367 var l = searchList[i];
2368 if (l && l[this.EL] === el &&
2369 (!eventName || eventName === l[this.TYPE])) {
2374 adjust: l[this.ADJ_SCOPE],
2382 return (results.length) ? results : null;
2386 _unload: function(e) {
2388 var EU = Roo.lib.Event, i, j, l, len, index;
2390 for (i = 0,len = unloadListeners.length; i < len; ++i) {
2391 l = unloadListeners[i];
2394 if (l[EU.ADJ_SCOPE]) {
2395 if (l[EU.ADJ_SCOPE] === true) {
2398 scope = l[EU.ADJ_SCOPE];
2401 l[EU.FN].call(scope, EU.getEvent(e), l[EU.OBJ]);
2402 unloadListeners[i] = null;
2408 unloadListeners = null;
2410 if (listeners && listeners.length > 0) {
2411 j = listeners.length;
2414 l = listeners[index];
2416 EU.removeListener(l[EU.EL], l[EU.TYPE],
2426 EU.doRemove(window, "unload", EU._unload);
2431 getScroll: function() {
2432 var dd = document.documentElement, db = document.body;
2433 if (dd && (dd.scrollTop || dd.scrollLeft)) {
2434 return [dd.scrollTop, dd.scrollLeft];
2436 return [db.scrollTop, db.scrollLeft];
2443 doAdd: function () {
2444 if (window.addEventListener) {
2445 return function(el, eventName, fn, capture) {
2446 el.addEventListener(eventName, fn, (capture));
2448 } else if (window.attachEvent) {
2449 return function(el, eventName, fn, capture) {
2450 el.attachEvent("on" + eventName, fn);
2459 doRemove: function() {
2460 if (window.removeEventListener) {
2461 return function (el, eventName, fn, capture) {
2462 el.removeEventListener(eventName, fn, (capture));
2464 } else if (window.detachEvent) {
2465 return function (el, eventName, fn) {
2466 el.detachEvent("on" + eventName, fn);
2478 var E = Roo.lib.Event;
2479 E.on = E.addListener;
2480 E.un = E.removeListener;
2482 if (document && document.body) {
2485 E.doAdd(window, "load", E._load);
2487 E.doAdd(window, "unload", E._unload);
2488 E._tryPreloadAttach();
2492 * Portions of this file are based on pieces of Yahoo User Interface Library
2493 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2494 * YUI licensed under the BSD License:
2495 * http://developer.yahoo.net/yui/license.txt
2496 * <script type="text/javascript">
2502 * @class Roo.lib.Ajax
2509 request : function(method, uri, cb, data, options) {
2511 var hs = options.headers;
2514 if(hs.hasOwnProperty(h)){
2515 this.initHeader(h, hs[h], false);
2519 if(options.xmlData){
2520 this.initHeader('Content-Type', 'text/xml', false);
2522 data = options.xmlData;
2526 return this.asyncRequest(method, uri, cb, data);
2529 serializeForm : function(form) {
2530 if(typeof form == 'string') {
2531 form = (document.getElementById(form) || document.forms[form]);
2534 var el, name, val, disabled, data = '', hasSubmit = false;
2535 for (var i = 0; i < form.elements.length; i++) {
2536 el = form.elements[i];
2537 disabled = form.elements[i].disabled;
2538 name = form.elements[i].name;
2539 val = form.elements[i].value;
2541 if (!disabled && name){
2545 case 'select-multiple':
2546 for (var j = 0; j < el.options.length; j++) {
2547 if (el.options[j].selected) {
2549 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].attributes['value'].specified ? el.options[j].value : el.options[j].text) + '&';
2552 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].hasAttribute('value') ? el.options[j].value : el.options[j].text) + '&';
2560 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2573 if(hasSubmit == false) {
2574 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2579 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2584 data = data.substr(0, data.length - 1);
2592 useDefaultHeader:true,
2594 defaultPostHeader:'application/x-www-form-urlencoded',
2596 useDefaultXhrHeader:true,
2598 defaultXhrHeader:'XMLHttpRequest',
2600 hasDefaultHeaders:true,
2612 setProgId:function(id)
2614 this.activeX.unshift(id);
2617 setDefaultPostHeader:function(b)
2619 this.useDefaultHeader = b;
2622 setDefaultXhrHeader:function(b)
2624 this.useDefaultXhrHeader = b;
2627 setPollingInterval:function(i)
2629 if (typeof i == 'number' && isFinite(i)) {
2630 this.pollInterval = i;
2634 createXhrObject:function(transactionId)
2640 http = new XMLHttpRequest();
2642 obj = { conn:http, tId:transactionId };
2646 for (var i = 0; i < this.activeX.length; ++i) {
2650 http = new ActiveXObject(this.activeX[i]);
2652 obj = { conn:http, tId:transactionId };
2665 getConnectionObject:function()
2668 var tId = this.transactionId;
2672 o = this.createXhrObject(tId);
2674 this.transactionId++;
2685 asyncRequest:function(method, uri, callback, postData)
2687 var o = this.getConnectionObject();
2693 o.conn.open(method, uri, true);
2695 if (this.useDefaultXhrHeader) {
2696 if (!this.defaultHeaders['X-Requested-With']) {
2697 this.initHeader('X-Requested-With', this.defaultXhrHeader, true);
2701 if(postData && this.useDefaultHeader){
2702 this.initHeader('Content-Type', this.defaultPostHeader);
2705 if (this.hasDefaultHeaders || this.hasHeaders) {
2709 this.handleReadyState(o, callback);
2710 o.conn.send(postData || null);
2716 handleReadyState:function(o, callback)
2720 if (callback && callback.timeout) {
2722 this.timeout[o.tId] = window.setTimeout(function() {
2723 oConn.abort(o, callback, true);
2724 }, callback.timeout);
2727 this.poll[o.tId] = window.setInterval(
2729 if (o.conn && o.conn.readyState == 4) {
2730 window.clearInterval(oConn.poll[o.tId]);
2731 delete oConn.poll[o.tId];
2733 if(callback && callback.timeout) {
2734 window.clearTimeout(oConn.timeout[o.tId]);
2735 delete oConn.timeout[o.tId];
2738 oConn.handleTransactionResponse(o, callback);
2741 , this.pollInterval);
2744 handleTransactionResponse:function(o, callback, isAbort)
2748 this.releaseObject(o);
2752 var httpStatus, responseObject;
2756 if (o.conn.status !== undefined && o.conn.status != 0) {
2757 httpStatus = o.conn.status;
2769 if (httpStatus >= 200 && httpStatus < 300) {
2770 responseObject = this.createResponseObject(o, callback.argument);
2771 if (callback.success) {
2772 if (!callback.scope) {
2773 callback.success(responseObject);
2778 callback.success.apply(callback.scope, [responseObject]);
2783 switch (httpStatus) {
2791 responseObject = this.createExceptionObject(o.tId, callback.argument, (isAbort ? isAbort : false));
2792 if (callback.failure) {
2793 if (!callback.scope) {
2794 callback.failure(responseObject);
2797 callback.failure.apply(callback.scope, [responseObject]);
2802 responseObject = this.createResponseObject(o, callback.argument);
2803 if (callback.failure) {
2804 if (!callback.scope) {
2805 callback.failure(responseObject);
2808 callback.failure.apply(callback.scope, [responseObject]);
2814 this.releaseObject(o);
2815 responseObject = null;
2818 createResponseObject:function(o, callbackArg)
2825 var headerStr = o.conn.getAllResponseHeaders();
2826 var header = headerStr.split('\n');
2827 for (var i = 0; i < header.length; i++) {
2828 var delimitPos = header[i].indexOf(':');
2829 if (delimitPos != -1) {
2830 headerObj[header[i].substring(0, delimitPos)] = header[i].substring(delimitPos + 2);
2838 obj.status = o.conn.status;
2839 obj.statusText = o.conn.statusText;
2840 obj.getResponseHeader = headerObj;
2841 obj.getAllResponseHeaders = headerStr;
2842 obj.responseText = o.conn.responseText;
2843 obj.responseXML = o.conn.responseXML;
2845 if (typeof callbackArg !== undefined) {
2846 obj.argument = callbackArg;
2852 createExceptionObject:function(tId, callbackArg, isAbort)
2855 var COMM_ERROR = 'communication failure';
2856 var ABORT_CODE = -1;
2857 var ABORT_ERROR = 'transaction aborted';
2863 obj.status = ABORT_CODE;
2864 obj.statusText = ABORT_ERROR;
2867 obj.status = COMM_CODE;
2868 obj.statusText = COMM_ERROR;
2872 obj.argument = callbackArg;
2878 initHeader:function(label, value, isDefault)
2880 var headerObj = (isDefault) ? this.defaultHeaders : this.headers;
2882 if (headerObj[label] === undefined) {
2883 headerObj[label] = value;
2888 headerObj[label] = value + "," + headerObj[label];
2892 this.hasDefaultHeaders = true;
2895 this.hasHeaders = true;
2900 setHeader:function(o)
2902 if (this.hasDefaultHeaders) {
2903 for (var prop in this.defaultHeaders) {
2904 if (this.defaultHeaders.hasOwnProperty(prop)) {
2905 o.conn.setRequestHeader(prop, this.defaultHeaders[prop]);
2910 if (this.hasHeaders) {
2911 for (var prop in this.headers) {
2912 if (this.headers.hasOwnProperty(prop)) {
2913 o.conn.setRequestHeader(prop, this.headers[prop]);
2917 this.hasHeaders = false;
2921 resetDefaultHeaders:function() {
2922 delete this.defaultHeaders;
2923 this.defaultHeaders = {};
2924 this.hasDefaultHeaders = false;
2927 abort:function(o, callback, isTimeout)
2929 if(this.isCallInProgress(o)) {
2931 window.clearInterval(this.poll[o.tId]);
2932 delete this.poll[o.tId];
2934 delete this.timeout[o.tId];
2937 this.handleTransactionResponse(o, callback, true);
2947 isCallInProgress:function(o)
2950 return o.conn.readyState != 4 && o.conn.readyState != 0;
2959 releaseObject:function(o)
2968 'MSXML2.XMLHTTP.3.0',
2976 * Portions of this file are based on pieces of Yahoo User Interface Library
2977 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2978 * YUI licensed under the BSD License:
2979 * http://developer.yahoo.net/yui/license.txt
2980 * <script type="text/javascript">
2984 Roo.lib.Region = function(t, r, b, l) {
2994 Roo.lib.Region.prototype = {
2995 contains : function(region) {
2996 return ( region.left >= this.left &&
2997 region.right <= this.right &&
2998 region.top >= this.top &&
2999 region.bottom <= this.bottom );
3003 getArea : function() {
3004 return ( (this.bottom - this.top) * (this.right - this.left) );
3007 intersect : function(region) {
3008 var t = Math.max(this.top, region.top);
3009 var r = Math.min(this.right, region.right);
3010 var b = Math.min(this.bottom, region.bottom);
3011 var l = Math.max(this.left, region.left);
3013 if (b >= t && r >= l) {
3014 return new Roo.lib.Region(t, r, b, l);
3019 union : function(region) {
3020 var t = Math.min(this.top, region.top);
3021 var r = Math.max(this.right, region.right);
3022 var b = Math.max(this.bottom, region.bottom);
3023 var l = Math.min(this.left, region.left);
3025 return new Roo.lib.Region(t, r, b, l);
3028 adjust : function(t, l, b, r) {
3037 Roo.lib.Region.getRegion = function(el) {
3038 var p = Roo.lib.Dom.getXY(el);
3041 var r = p[0] + el.offsetWidth;
3042 var b = p[1] + el.offsetHeight;
3045 return new Roo.lib.Region(t, r, b, l);
3048 * Portions of this file are based on pieces of Yahoo User Interface Library
3049 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3050 * YUI licensed under the BSD License:
3051 * http://developer.yahoo.net/yui/license.txt
3052 * <script type="text/javascript">
3055 //@@dep Roo.lib.Region
3058 Roo.lib.Point = function(x, y) {
3059 if (x instanceof Array) {
3063 this.x = this.right = this.left = this[0] = x;
3064 this.y = this.top = this.bottom = this[1] = y;
3067 Roo.lib.Point.prototype = new Roo.lib.Region();
3069 * Portions of this file are based on pieces of Yahoo User Interface Library
3070 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3071 * YUI licensed under the BSD License:
3072 * http://developer.yahoo.net/yui/license.txt
3073 * <script type="text/javascript">
3080 scroll : function(el, args, duration, easing, cb, scope) {
3081 this.run(el, args, duration, easing, cb, scope, Roo.lib.Scroll);
3084 motion : function(el, args, duration, easing, cb, scope) {
3085 this.run(el, args, duration, easing, cb, scope, Roo.lib.Motion);
3088 color : function(el, args, duration, easing, cb, scope) {
3089 this.run(el, args, duration, easing, cb, scope, Roo.lib.ColorAnim);
3092 run : function(el, args, duration, easing, cb, scope, type) {
3093 type = type || Roo.lib.AnimBase;
3094 if (typeof easing == "string") {
3095 easing = Roo.lib.Easing[easing];
3097 var anim = new type(el, args, duration, easing);
3098 anim.animateX(function() {
3099 Roo.callback(cb, scope);
3105 * Portions of this file are based on pieces of Yahoo User Interface Library
3106 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3107 * YUI licensed under the BSD License:
3108 * http://developer.yahoo.net/yui/license.txt
3109 * <script type="text/javascript">
3117 if (!libFlyweight) {
3118 libFlyweight = new Roo.Element.Flyweight();
3120 libFlyweight.dom = el;
3121 return libFlyweight;
3124 // since this uses fly! - it cant be in DOM (which does not have fly yet..)
3128 Roo.lib.AnimBase = function(el, attributes, duration, method) {
3130 this.init(el, attributes, duration, method);
3134 Roo.lib.AnimBase.fly = fly;
3138 Roo.lib.AnimBase.prototype = {
3140 toString: function() {
3141 var el = this.getEl();
3142 var id = el.id || el.tagName;
3143 return ("Anim " + id);
3147 noNegatives: /width|height|opacity|padding/i,
3148 offsetAttribute: /^((width|height)|(top|left))$/,
3149 defaultUnit: /width|height|top$|bottom$|left$|right$/i,
3150 offsetUnit: /\d+(em|%|en|ex|pt|in|cm|mm|pc)$/i
3154 doMethod: function(attr, start, end) {
3155 return this.method(this.currentFrame, start, end - start, this.totalFrames);
3159 setAttribute: function(attr, val, unit) {
3160 if (this.patterns.noNegatives.test(attr)) {
3161 val = (val > 0) ? val : 0;
3164 Roo.fly(this.getEl(), '_anim').setStyle(attr, val + unit);
3168 getAttribute: function(attr) {
3169 var el = this.getEl();
3170 var val = fly(el).getStyle(attr);
3172 if (val !== 'auto' && !this.patterns.offsetUnit.test(val)) {
3173 return parseFloat(val);
3176 var a = this.patterns.offsetAttribute.exec(attr) || [];
3177 var pos = !!( a[3] );
3178 var box = !!( a[2] );
3181 if (box || (fly(el).getStyle('position') == 'absolute' && pos)) {
3182 val = el['offset' + a[0].charAt(0).toUpperCase() + a[0].substr(1)];
3191 getDefaultUnit: function(attr) {
3192 if (this.patterns.defaultUnit.test(attr)) {
3199 animateX : function(callback, scope) {
3200 var f = function() {
3201 this.onComplete.removeListener(f);
3202 if (typeof callback == "function") {
3203 callback.call(scope || this, this);
3206 this.onComplete.addListener(f, this);
3211 setRuntimeAttribute: function(attr) {
3214 var attributes = this.attributes;
3216 this.runtimeAttributes[attr] = {};
3218 var isset = function(prop) {
3219 return (typeof prop !== 'undefined');
3222 if (!isset(attributes[attr]['to']) && !isset(attributes[attr]['by'])) {
3226 start = ( isset(attributes[attr]['from']) ) ? attributes[attr]['from'] : this.getAttribute(attr);
3229 if (isset(attributes[attr]['to'])) {
3230 end = attributes[attr]['to'];
3231 } else if (isset(attributes[attr]['by'])) {
3232 if (start.constructor == Array) {
3234 for (var i = 0, len = start.length; i < len; ++i) {
3235 end[i] = start[i] + attributes[attr]['by'][i];
3238 end = start + attributes[attr]['by'];
3242 this.runtimeAttributes[attr].start = start;
3243 this.runtimeAttributes[attr].end = end;
3246 this.runtimeAttributes[attr].unit = ( isset(attributes[attr].unit) ) ? attributes[attr]['unit'] : this.getDefaultUnit(attr);
3250 init: function(el, attributes, duration, method) {
3252 var isAnimated = false;
3255 var startTime = null;
3258 var actualFrames = 0;
3261 el = Roo.getDom(el);
3264 this.attributes = attributes || {};
3267 this.duration = duration || 1;
3270 this.method = method || Roo.lib.Easing.easeNone;
3273 this.useSeconds = true;
3276 this.currentFrame = 0;
3279 this.totalFrames = Roo.lib.AnimMgr.fps;
3282 this.getEl = function() {
3287 this.isAnimated = function() {
3292 this.getStartTime = function() {
3296 this.runtimeAttributes = {};
3299 this.animate = function() {
3300 if (this.isAnimated()) {
3304 this.currentFrame = 0;
3306 this.totalFrames = ( this.useSeconds ) ? Math.ceil(Roo.lib.AnimMgr.fps * this.duration) : this.duration;
3308 Roo.lib.AnimMgr.registerElement(this);
3312 this.stop = function(finish) {
3314 this.currentFrame = this.totalFrames;
3315 this._onTween.fire();
3317 Roo.lib.AnimMgr.stop(this);
3320 var onStart = function() {
3321 this.onStart.fire();
3323 this.runtimeAttributes = {};
3324 for (var attr in this.attributes) {
3325 this.setRuntimeAttribute(attr);
3330 startTime = new Date();
3334 var onTween = function() {
3336 duration: new Date() - this.getStartTime(),
3337 currentFrame: this.currentFrame
3340 data.toString = function() {
3342 'duration: ' + data.duration +
3343 ', currentFrame: ' + data.currentFrame
3347 this.onTween.fire(data);
3349 var runtimeAttributes = this.runtimeAttributes;
3351 for (var attr in runtimeAttributes) {
3352 this.setAttribute(attr, this.doMethod(attr, runtimeAttributes[attr].start, runtimeAttributes[attr].end), runtimeAttributes[attr].unit);
3358 var onComplete = function() {
3359 var actual_duration = (new Date() - startTime) / 1000 ;
3362 duration: actual_duration,
3363 frames: actualFrames,
3364 fps: actualFrames / actual_duration
3367 data.toString = function() {
3369 'duration: ' + data.duration +
3370 ', frames: ' + data.frames +
3371 ', fps: ' + data.fps
3377 this.onComplete.fire(data);
3381 this._onStart = new Roo.util.Event(this);
3382 this.onStart = new Roo.util.Event(this);
3383 this.onTween = new Roo.util.Event(this);
3384 this._onTween = new Roo.util.Event(this);
3385 this.onComplete = new Roo.util.Event(this);
3386 this._onComplete = new Roo.util.Event(this);
3387 this._onStart.addListener(onStart);
3388 this._onTween.addListener(onTween);
3389 this._onComplete.addListener(onComplete);
3394 * Portions of this file are based on pieces of Yahoo User Interface Library
3395 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3396 * YUI licensed under the BSD License:
3397 * http://developer.yahoo.net/yui/license.txt
3398 * <script type="text/javascript">
3402 Roo.lib.AnimMgr = new function() {
3419 this.registerElement = function(tween) {
3420 queue[queue.length] = tween;
3422 tween._onStart.fire();
3427 this.unRegister = function(tween, index) {
3428 tween._onComplete.fire();
3429 index = index || getIndex(tween);
3431 queue.splice(index, 1);
3435 if (tweenCount <= 0) {
3441 this.start = function() {
3442 if (thread === null) {
3443 thread = setInterval(this.run, this.delay);
3448 this.stop = function(tween) {
3450 clearInterval(thread);
3452 for (var i = 0, len = queue.length; i < len; ++i) {
3453 if (queue[0].isAnimated()) {
3454 this.unRegister(queue[0], 0);
3463 this.unRegister(tween);
3468 this.run = function() {
3469 for (var i = 0, len = queue.length; i < len; ++i) {
3470 var tween = queue[i];
3471 if (!tween || !tween.isAnimated()) {
3475 if (tween.currentFrame < tween.totalFrames || tween.totalFrames === null)
3477 tween.currentFrame += 1;
3479 if (tween.useSeconds) {
3480 correctFrame(tween);
3482 tween._onTween.fire();
3485 Roo.lib.AnimMgr.stop(tween, i);
3490 var getIndex = function(anim) {
3491 for (var i = 0, len = queue.length; i < len; ++i) {
3492 if (queue[i] == anim) {
3500 var correctFrame = function(tween) {
3501 var frames = tween.totalFrames;
3502 var frame = tween.currentFrame;
3503 var expected = (tween.currentFrame * tween.duration * 1000 / tween.totalFrames);
3504 var elapsed = (new Date() - tween.getStartTime());
3507 if (elapsed < tween.duration * 1000) {
3508 tweak = Math.round((elapsed / expected - 1) * tween.currentFrame);
3510 tweak = frames - (frame + 1);
3512 if (tweak > 0 && isFinite(tweak)) {
3513 if (tween.currentFrame + tweak >= frames) {
3514 tweak = frames - (frame + 1);
3517 tween.currentFrame += tweak;
3523 * Portions of this file are based on pieces of Yahoo User Interface Library
3524 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3525 * YUI licensed under the BSD License:
3526 * http://developer.yahoo.net/yui/license.txt
3527 * <script type="text/javascript">
3530 Roo.lib.Bezier = new function() {
3532 this.getPosition = function(points, t) {
3533 var n = points.length;
3536 for (var i = 0; i < n; ++i) {
3537 tmp[i] = [points[i][0], points[i][1]];
3540 for (var j = 1; j < n; ++j) {
3541 for (i = 0; i < n - j; ++i) {
3542 tmp[i][0] = (1 - t) * tmp[i][0] + t * tmp[parseInt(i + 1, 10)][0];
3543 tmp[i][1] = (1 - t) * tmp[i][1] + t * tmp[parseInt(i + 1, 10)][1];
3547 return [ tmp[0][0], tmp[0][1] ];
3551 * Portions of this file are based on pieces of Yahoo User Interface Library
3552 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3553 * YUI licensed under the BSD License:
3554 * http://developer.yahoo.net/yui/license.txt
3555 * <script type="text/javascript">
3560 Roo.lib.ColorAnim = function(el, attributes, duration, method) {
3561 Roo.lib.ColorAnim.superclass.constructor.call(this, el, attributes, duration, method);
3564 Roo.extend(Roo.lib.ColorAnim, Roo.lib.AnimBase);
3566 var fly = Roo.lib.AnimBase.fly;
3568 var superclass = Y.ColorAnim.superclass;
3569 var proto = Y.ColorAnim.prototype;
3571 proto.toString = function() {
3572 var el = this.getEl();
3573 var id = el.id || el.tagName;
3574 return ("ColorAnim " + id);
3577 proto.patterns.color = /color$/i;
3578 proto.patterns.rgb = /^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;
3579 proto.patterns.hex = /^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;
3580 proto.patterns.hex3 = /^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;
3581 proto.patterns.transparent = /^transparent|rgba\(0, 0, 0, 0\)$/;
3584 proto.parseColor = function(s) {
3585 if (s.length == 3) {
3589 var c = this.patterns.hex.exec(s);
3590 if (c && c.length == 4) {
3591 return [ parseInt(c[1], 16), parseInt(c[2], 16), parseInt(c[3], 16) ];
3594 c = this.patterns.rgb.exec(s);
3595 if (c && c.length == 4) {
3596 return [ parseInt(c[1], 10), parseInt(c[2], 10), parseInt(c[3], 10) ];
3599 c = this.patterns.hex3.exec(s);
3600 if (c && c.length == 4) {
3601 return [ parseInt(c[1] + c[1], 16), parseInt(c[2] + c[2], 16), parseInt(c[3] + c[3], 16) ];
3606 // since this uses fly! - it cant be in ColorAnim (which does not have fly yet..)
3607 proto.getAttribute = function(attr) {
3608 var el = this.getEl();
3609 if (this.patterns.color.test(attr)) {
3610 var val = fly(el).getStyle(attr);
3612 if (this.patterns.transparent.test(val)) {
3613 var parent = el.parentNode;
3614 val = fly(parent).getStyle(attr);
3616 while (parent && this.patterns.transparent.test(val)) {
3617 parent = parent.parentNode;
3618 val = fly(parent).getStyle(attr);
3619 if (parent.tagName.toUpperCase() == 'HTML') {
3625 val = superclass.getAttribute.call(this, attr);
3630 proto.getAttribute = function(attr) {
3631 var el = this.getEl();
3632 if (this.patterns.color.test(attr)) {
3633 var val = fly(el).getStyle(attr);
3635 if (this.patterns.transparent.test(val)) {
3636 var parent = el.parentNode;
3637 val = fly(parent).getStyle(attr);
3639 while (parent && this.patterns.transparent.test(val)) {
3640 parent = parent.parentNode;
3641 val = fly(parent).getStyle(attr);
3642 if (parent.tagName.toUpperCase() == 'HTML') {
3648 val = superclass.getAttribute.call(this, attr);
3654 proto.doMethod = function(attr, start, end) {
3657 if (this.patterns.color.test(attr)) {
3659 for (var i = 0, len = start.length; i < len; ++i) {
3660 val[i] = superclass.doMethod.call(this, attr, start[i], end[i]);
3663 val = 'rgb(' + Math.floor(val[0]) + ',' + Math.floor(val[1]) + ',' + Math.floor(val[2]) + ')';
3666 val = superclass.doMethod.call(this, attr, start, end);
3672 proto.setRuntimeAttribute = function(attr) {
3673 superclass.setRuntimeAttribute.call(this, attr);
3675 if (this.patterns.color.test(attr)) {
3676 var attributes = this.attributes;
3677 var start = this.parseColor(this.runtimeAttributes[attr].start);
3678 var end = this.parseColor(this.runtimeAttributes[attr].end);
3680 if (typeof attributes[attr]['to'] === 'undefined' && typeof attributes[attr]['by'] !== 'undefined') {
3681 end = this.parseColor(attributes[attr].by);
3683 for (var i = 0, len = start.length; i < len; ++i) {
3684 end[i] = start[i] + end[i];
3688 this.runtimeAttributes[attr].start = start;
3689 this.runtimeAttributes[attr].end = end;
3695 * Portions of this file are based on pieces of Yahoo User Interface Library
3696 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3697 * YUI licensed under the BSD License:
3698 * http://developer.yahoo.net/yui/license.txt
3699 * <script type="text/javascript">
3705 easeNone: function (t, b, c, d) {
3706 return c * t / d + b;
3710 easeIn: function (t, b, c, d) {
3711 return c * (t /= d) * t + b;
3715 easeOut: function (t, b, c, d) {
3716 return -c * (t /= d) * (t - 2) + b;
3720 easeBoth: function (t, b, c, d) {
3721 if ((t /= d / 2) < 1) {
3722 return c / 2 * t * t + b;
3725 return -c / 2 * ((--t) * (t - 2) - 1) + b;
3729 easeInStrong: function (t, b, c, d) {
3730 return c * (t /= d) * t * t * t + b;
3734 easeOutStrong: function (t, b, c, d) {
3735 return -c * ((t = t / d - 1) * t * t * t - 1) + b;
3739 easeBothStrong: function (t, b, c, d) {
3740 if ((t /= d / 2) < 1) {
3741 return c / 2 * t * t * t * t + b;
3744 return -c / 2 * ((t -= 2) * t * t * t - 2) + b;
3749 elasticIn: function (t, b, c, d, a, p) {
3753 if ((t /= d) == 1) {
3760 if (!a || a < Math.abs(c)) {
3765 var s = p / (2 * Math.PI) * Math.asin(c / a);
3768 return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3772 elasticOut: function (t, b, c, d, a, p) {
3776 if ((t /= d) == 1) {
3783 if (!a || a < Math.abs(c)) {
3788 var s = p / (2 * Math.PI) * Math.asin(c / a);
3791 return a * Math.pow(2, -10 * t) * Math.sin((t * d - s) * (2 * Math.PI) / p) + c + b;
3795 elasticBoth: function (t, b, c, d, a, p) {
3800 if ((t /= d / 2) == 2) {
3808 if (!a || a < Math.abs(c)) {
3813 var s = p / (2 * Math.PI) * Math.asin(c / a);
3817 return -.5 * (a * Math.pow(2, 10 * (t -= 1)) *
3818 Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3820 return a * Math.pow(2, -10 * (t -= 1)) *
3821 Math.sin((t * d - s) * (2 * Math.PI) / p) * .5 + c + b;
3826 backIn: function (t, b, c, d, s) {
3827 if (typeof s == 'undefined') {
3830 return c * (t /= d) * t * ((s + 1) * t - s) + b;
3834 backOut: function (t, b, c, d, s) {
3835 if (typeof s == 'undefined') {
3838 return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
3842 backBoth: function (t, b, c, d, s) {
3843 if (typeof s == 'undefined') {
3847 if ((t /= d / 2 ) < 1) {
3848 return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b;
3850 return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
3854 bounceIn: function (t, b, c, d) {
3855 return c - Roo.lib.Easing.bounceOut(d - t, 0, c, d) + b;
3859 bounceOut: function (t, b, c, d) {
3860 if ((t /= d) < (1 / 2.75)) {
3861 return c * (7.5625 * t * t) + b;
3862 } else if (t < (2 / 2.75)) {
3863 return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
3864 } else if (t < (2.5 / 2.75)) {
3865 return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
3867 return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
3871 bounceBoth: function (t, b, c, d) {
3873 return Roo.lib.Easing.bounceIn(t * 2, 0, c, d) * .5 + b;
3875 return Roo.lib.Easing.bounceOut(t * 2 - d, 0, c, d) * .5 + c * .5 + b;
3878 * Portions of this file are based on pieces of Yahoo User Interface Library
3879 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3880 * YUI licensed under the BSD License:
3881 * http://developer.yahoo.net/yui/license.txt
3882 * <script type="text/javascript">
3886 Roo.lib.Motion = function(el, attributes, duration, method) {
3888 Roo.lib.Motion.superclass.constructor.call(this, el, attributes, duration, method);
3892 Roo.extend(Roo.lib.Motion, Roo.lib.ColorAnim);
3896 var superclass = Y.Motion.superclass;
3897 var proto = Y.Motion.prototype;
3899 proto.toString = function() {
3900 var el = this.getEl();
3901 var id = el.id || el.tagName;
3902 return ("Motion " + id);
3905 proto.patterns.points = /^points$/i;
3907 proto.setAttribute = function(attr, val, unit) {
3908 if (this.patterns.points.test(attr)) {
3909 unit = unit || 'px';
3910 superclass.setAttribute.call(this, 'left', val[0], unit);
3911 superclass.setAttribute.call(this, 'top', val[1], unit);
3913 superclass.setAttribute.call(this, attr, val, unit);
3917 proto.getAttribute = function(attr) {
3918 if (this.patterns.points.test(attr)) {
3920 superclass.getAttribute.call(this, 'left'),
3921 superclass.getAttribute.call(this, 'top')
3924 val = superclass.getAttribute.call(this, attr);
3930 proto.doMethod = function(attr, start, end) {
3933 if (this.patterns.points.test(attr)) {
3934 var t = this.method(this.currentFrame, 0, 100, this.totalFrames) / 100;
3935 val = Y.Bezier.getPosition(this.runtimeAttributes[attr], t);
3937 val = superclass.doMethod.call(this, attr, start, end);
3942 proto.setRuntimeAttribute = function(attr) {
3943 if (this.patterns.points.test(attr)) {
3944 var el = this.getEl();
3945 var attributes = this.attributes;
3947 var control = attributes['points']['control'] || [];
3951 if (control.length > 0 && !(control[0] instanceof Array)) {
3952 control = [control];
3955 for (i = 0,len = control.length; i < len; ++i) {
3956 tmp[i] = control[i];
3961 Roo.fly(el).position();
3963 if (isset(attributes['points']['from'])) {
3964 Roo.lib.Dom.setXY(el, attributes['points']['from']);
3967 Roo.lib.Dom.setXY(el, Roo.lib.Dom.getXY(el));
3970 start = this.getAttribute('points');
3973 if (isset(attributes['points']['to'])) {
3974 end = translateValues.call(this, attributes['points']['to'], start);
3976 var pageXY = Roo.lib.Dom.getXY(this.getEl());
3977 for (i = 0,len = control.length; i < len; ++i) {
3978 control[i] = translateValues.call(this, control[i], start);
3982 } else if (isset(attributes['points']['by'])) {
3983 end = [ start[0] + attributes['points']['by'][0], start[1] + attributes['points']['by'][1] ];
3985 for (i = 0,len = control.length; i < len; ++i) {
3986 control[i] = [ start[0] + control[i][0], start[1] + control[i][1] ];
3990 this.runtimeAttributes[attr] = [start];
3992 if (control.length > 0) {
3993 this.runtimeAttributes[attr] = this.runtimeAttributes[attr].concat(control);
3996 this.runtimeAttributes[attr][this.runtimeAttributes[attr].length] = end;
3999 superclass.setRuntimeAttribute.call(this, attr);
4003 var translateValues = function(val, start) {
4004 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4005 val = [ val[0] - pageXY[0] + start[0], val[1] - pageXY[1] + start[1] ];
4010 var isset = function(prop) {
4011 return (typeof prop !== 'undefined');
4015 * Portions of this file are based on pieces of Yahoo User Interface Library
4016 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
4017 * YUI licensed under the BSD License:
4018 * http://developer.yahoo.net/yui/license.txt
4019 * <script type="text/javascript">
4023 Roo.lib.Scroll = function(el, attributes, duration, method) {
4025 Roo.lib.Scroll.superclass.constructor.call(this, el, attributes, duration, method);
4029 Roo.extend(Roo.lib.Scroll, Roo.lib.ColorAnim);
4033 var superclass = Y.Scroll.superclass;
4034 var proto = Y.Scroll.prototype;
4036 proto.toString = function() {
4037 var el = this.getEl();
4038 var id = el.id || el.tagName;
4039 return ("Scroll " + id);
4042 proto.doMethod = function(attr, start, end) {
4045 if (attr == 'scroll') {
4047 this.method(this.currentFrame, start[0], end[0] - start[0], this.totalFrames),
4048 this.method(this.currentFrame, start[1], end[1] - start[1], this.totalFrames)
4052 val = superclass.doMethod.call(this, attr, start, end);
4057 proto.getAttribute = function(attr) {
4059 var el = this.getEl();
4061 if (attr == 'scroll') {
4062 val = [ el.scrollLeft, el.scrollTop ];
4064 val = superclass.getAttribute.call(this, attr);
4070 proto.setAttribute = function(attr, val, unit) {
4071 var el = this.getEl();
4073 if (attr == 'scroll') {
4074 el.scrollLeft = val[0];
4075 el.scrollTop = val[1];
4077 superclass.setAttribute.call(this, attr, val, unit);
4083 * Ext JS Library 1.1.1
4084 * Copyright(c) 2006-2007, Ext JS, LLC.
4086 * Originally Released Under LGPL - original licence link has changed is not relivant.
4089 * <script type="text/javascript">
4093 // nasty IE9 hack - what a pile of crap that is..
4095 if (typeof Range != "undefined" && typeof Range.prototype.createContextualFragment == "undefined") {
4096 Range.prototype.createContextualFragment = function (html) {
4097 var doc = window.document;
4098 var container = doc.createElement("div");
4099 container.innerHTML = html;
4100 var frag = doc.createDocumentFragment(), n;
4101 while ((n = container.firstChild)) {
4102 frag.appendChild(n);
4109 * @class Roo.DomHelper
4110 * Utility class for working with DOM and/or Templates. It transparently supports using HTML fragments or DOM.
4111 * For more information see <a href="http://web.archive.org/web/20071221063734/http://www.jackslocum.com/blog/2006/10/06/domhelper-create-elements-using-dom-html-fragments-or-templates/">this blog post with examples</a>.
4114 Roo.DomHelper = function(){
4115 var tempTableEl = null;
4116 var emptyTags = /^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i;
4117 var tableRe = /^table|tbody|tr|td$/i;
4119 // build as innerHTML where available
4121 var createHtml = function(o){
4122 if(typeof o == 'string'){
4131 if(attr == "tag" || attr == "children" || attr == "cn" || attr == "html" || typeof o[attr] == "function") continue;
4132 if(attr == "style"){
4134 if(typeof s == "function"){
4137 if(typeof s == "string"){
4138 b += ' style="' + s + '"';
4139 }else if(typeof s == "object"){
4142 if(typeof s[key] != "function"){
4143 b += key + ":" + s[key] + ";";
4150 b += ' class="' + o["cls"] + '"';
4151 }else if(attr == "htmlFor"){
4152 b += ' for="' + o["htmlFor"] + '"';
4154 b += " " + attr + '="' + o[attr] + '"';
4158 if(emptyTags.test(o.tag)){
4162 var cn = o.children || o.cn;
4164 //http://bugs.kde.org/show_bug.cgi?id=71506
4165 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4166 for(var i = 0, len = cn.length; i < len; i++) {
4167 b += createHtml(cn[i], b);
4170 b += createHtml(cn, b);
4176 b += "</" + o.tag + ">";
4183 var createDom = function(o, parentNode){
4185 // defininition craeted..
4187 if (o.ns && o.ns != 'html') {
4189 if (o.xmlns && typeof(xmlns[o.ns]) == 'undefined') {
4190 xmlns[o.ns] = o.xmlns;
4193 if (typeof(xmlns[o.ns]) == 'undefined') {
4194 console.log("Trying to create namespace element " + o.ns + ", however no xmlns was sent to builder previously");
4200 if (typeof(o) == 'string') {
4201 return parentNode.appendChild(document.createTextNode(o));
4203 o.tag = o.tag || div;
4204 if (o.ns && Roo.isIE) {
4206 o.tag = o.ns + ':' + o.tag;
4209 var el = ns ? document.createElementNS( ns, o.tag||'div') : document.createElement(o.tag||'div');
4210 var useSet = el.setAttribute ? true : false; // In IE some elements don't have setAttribute
4213 if(attr == "tag" || attr == "ns" ||attr == "xmlns" ||attr == "children" || attr == "cn" || attr == "html" ||
4214 attr == "style" || typeof o[attr] == "function") continue;
4216 if(attr=="cls" && Roo.isIE){
4217 el.className = o["cls"];
4219 if(useSet) el.setAttribute(attr=="cls" ? 'class' : attr, o[attr]);
4220 else el[attr] = o[attr];
4223 Roo.DomHelper.applyStyles(el, o.style);
4224 var cn = o.children || o.cn;
4226 //http://bugs.kde.org/show_bug.cgi?id=71506
4227 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4228 for(var i = 0, len = cn.length; i < len; i++) {
4229 createDom(cn[i], el);
4236 el.innerHTML = o.html;
4239 parentNode.appendChild(el);
4244 var ieTable = function(depth, s, h, e){
4245 tempTableEl.innerHTML = [s, h, e].join('');
4246 var i = -1, el = tempTableEl;
4253 // kill repeat to save bytes
4257 tbe = '</tbody>'+te,
4263 * Nasty code for IE's broken table implementation
4265 var insertIntoTable = function(tag, where, el, html){
4267 tempTableEl = document.createElement('div');
4272 if(where == 'afterbegin' || where == 'beforeend'){ // INTO a TD
4275 if(where == 'beforebegin'){
4279 before = el.nextSibling;
4282 node = ieTable(4, trs, html, tre);
4284 else if(tag == 'tr'){
4285 if(where == 'beforebegin'){
4288 node = ieTable(3, tbs, html, tbe);
4289 } else if(where == 'afterend'){
4290 before = el.nextSibling;
4292 node = ieTable(3, tbs, html, tbe);
4293 } else{ // INTO a TR
4294 if(where == 'afterbegin'){
4295 before = el.firstChild;
4297 node = ieTable(4, trs, html, tre);
4299 } else if(tag == 'tbody'){
4300 if(where == 'beforebegin'){
4303 node = ieTable(2, ts, html, te);
4304 } else if(where == 'afterend'){
4305 before = el.nextSibling;
4307 node = ieTable(2, ts, html, te);
4309 if(where == 'afterbegin'){
4310 before = el.firstChild;
4312 node = ieTable(3, tbs, html, tbe);
4315 if(where == 'beforebegin' || where == 'afterend'){ // OUTSIDE the table
4318 if(where == 'afterbegin'){
4319 before = el.firstChild;
4321 node = ieTable(2, ts, html, te);
4323 el.insertBefore(node, before);
4328 /** True to force the use of DOM instead of html fragments @type Boolean */
4332 * Returns the markup for the passed Element(s) config
4333 * @param {Object} o The Dom object spec (and children)
4336 markup : function(o){
4337 return createHtml(o);
4341 * Applies a style specification to an element
4342 * @param {String/HTMLElement} el The element to apply styles to
4343 * @param {String/Object/Function} styles A style specification string eg "width:100px", or object in the form {width:"100px"}, or
4344 * a function which returns such a specification.
4346 applyStyles : function(el, styles){
4349 if(typeof styles == "string"){
4350 var re = /\s?([a-z\-]*)\:\s?([^;]*);?/gi;
4352 while ((matches = re.exec(styles)) != null){
4353 el.setStyle(matches[1], matches[2]);
4355 }else if (typeof styles == "object"){
4356 for (var style in styles){
4357 el.setStyle(style, styles[style]);
4359 }else if (typeof styles == "function"){
4360 Roo.DomHelper.applyStyles(el, styles.call());
4366 * Inserts an HTML fragment into the Dom
4367 * @param {String} where Where to insert the html in relation to el - beforeBegin, afterBegin, beforeEnd, afterEnd.
4368 * @param {HTMLElement} el The context element
4369 * @param {String} html The HTML fragmenet
4370 * @return {HTMLElement} The new node
4372 insertHtml : function(where, el, html){
4373 where = where.toLowerCase();
4374 if(el.insertAdjacentHTML){
4375 if(tableRe.test(el.tagName)){
4377 if(rs = insertIntoTable(el.tagName.toLowerCase(), where, el, html)){
4383 el.insertAdjacentHTML('BeforeBegin', html);
4384 return el.previousSibling;
4386 el.insertAdjacentHTML('AfterBegin', html);
4387 return el.firstChild;
4389 el.insertAdjacentHTML('BeforeEnd', html);
4390 return el.lastChild;
4392 el.insertAdjacentHTML('AfterEnd', html);
4393 return el.nextSibling;
4395 throw 'Illegal insertion point -> "' + where + '"';
4397 var range = el.ownerDocument.createRange();
4401 range.setStartBefore(el);
4402 frag = range.createContextualFragment(html);
4403 el.parentNode.insertBefore(frag, el);
4404 return el.previousSibling;
4407 range.setStartBefore(el.firstChild);
4408 frag = range.createContextualFragment(html);
4409 el.insertBefore(frag, el.firstChild);
4410 return el.firstChild;
4412 el.innerHTML = html;
4413 return el.firstChild;
4417 range.setStartAfter(el.lastChild);
4418 frag = range.createContextualFragment(html);
4419 el.appendChild(frag);
4420 return el.lastChild;
4422 el.innerHTML = html;
4423 return el.lastChild;
4426 range.setStartAfter(el);
4427 frag = range.createContextualFragment(html);
4428 el.parentNode.insertBefore(frag, el.nextSibling);
4429 return el.nextSibling;
4431 throw 'Illegal insertion point -> "' + where + '"';
4435 * Creates new Dom element(s) and inserts them before el
4436 * @param {String/HTMLElement/Element} el The context element
4437 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4438 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4439 * @return {HTMLElement/Roo.Element} The new node
4441 insertBefore : function(el, o, returnElement){
4442 return this.doInsert(el, o, returnElement, "beforeBegin");
4446 * Creates new Dom element(s) and inserts them after el
4447 * @param {String/HTMLElement/Element} el The context element
4448 * @param {Object} o The Dom object spec (and children)
4449 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4450 * @return {HTMLElement/Roo.Element} The new node
4452 insertAfter : function(el, o, returnElement){
4453 return this.doInsert(el, o, returnElement, "afterEnd", "nextSibling");
4457 * Creates new Dom element(s) and inserts them as the first child of el
4458 * @param {String/HTMLElement/Element} el The context element
4459 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4460 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4461 * @return {HTMLElement/Roo.Element} The new node
4463 insertFirst : function(el, o, returnElement){
4464 return this.doInsert(el, o, returnElement, "afterBegin");
4468 doInsert : function(el, o, returnElement, pos, sibling){
4469 el = Roo.getDom(el);
4471 if(this.useDom || o.ns){
4472 newNode = createDom(o, null);
4473 el.parentNode.insertBefore(newNode, sibling ? el[sibling] : el);
4475 var html = createHtml(o);
4476 newNode = this.insertHtml(pos, el, html);
4478 return returnElement ? Roo.get(newNode, true) : newNode;
4482 * Creates new Dom element(s) and appends them to el
4483 * @param {String/HTMLElement/Element} el The context element
4484 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4485 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4486 * @return {HTMLElement/Roo.Element} The new node
4488 append : function(el, o, returnElement){
4489 el = Roo.getDom(el);
4491 if(this.useDom || o.ns){
4492 newNode = createDom(o, null);
4493 el.appendChild(newNode);
4495 var html = createHtml(o);
4496 newNode = this.insertHtml("beforeEnd", el, html);
4498 return returnElement ? Roo.get(newNode, true) : newNode;
4502 * Creates new Dom element(s) and overwrites the contents of el with them
4503 * @param {String/HTMLElement/Element} el The context element
4504 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4505 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4506 * @return {HTMLElement/Roo.Element} The new node
4508 overwrite : function(el, o, returnElement){
4509 el = Roo.getDom(el);
4512 while (el.childNodes.length) {
4513 el.removeChild(el.firstChild);
4517 el.innerHTML = createHtml(o);
4520 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4524 * Creates a new Roo.DomHelper.Template from the Dom object spec
4525 * @param {Object} o The Dom object spec (and children)
4526 * @return {Roo.DomHelper.Template} The new template
4528 createTemplate : function(o){
4529 var html = createHtml(o);
4530 return new Roo.Template(html);
4536 * Ext JS Library 1.1.1
4537 * Copyright(c) 2006-2007, Ext JS, LLC.
4539 * Originally Released Under LGPL - original licence link has changed is not relivant.
4542 * <script type="text/javascript">
4546 * @class Roo.Template
4547 * Represents an HTML fragment template. Templates can be precompiled for greater performance.
4548 * For a list of available format functions, see {@link Roo.util.Format}.<br />
4551 var t = new Roo.Template({
4552 html : '<div name="{id}">' +
4553 '<span class="{cls}">{name:trim} {someval:this.myformat}{value:ellipsis(10)}</span>' +
4555 myformat: function (value, allValues) {
4556 return 'XX' + value;
4559 t.append('some-element', {id: 'myid', cls: 'myclass', name: 'foo', value: 'bar'});
4561 * For more information see this blog post with examples:
4562 * <a href="http://www.cnitblog.com/seeyeah/archive/2011/12/30/38728.html/">DomHelper
4563 - Create Elements using DOM, HTML fragments and Templates</a>.
4565 * @param {Object} cfg - Configuration object.
4567 Roo.Template = function(cfg){
4569 if(cfg instanceof Array){
4571 }else if(arguments.length > 1){
4572 cfg = Array.prototype.join.call(arguments, "");
4576 if (typeof(cfg) == 'object') {
4587 Roo.Template.prototype = {
4590 * @cfg {String} url The Url to load the template from. beware if you are loading from a url, the data may not be ready if you use it instantly..
4591 * it should be fixed so that template is observable...
4595 * @cfg {String} html The HTML fragment or an array of fragments to join("") or multiple arguments to join("")
4599 * Returns an HTML fragment of this template with the specified values applied.
4600 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4601 * @return {String} The HTML fragment
4603 applyTemplate : function(values){
4607 return this.compiled(values);
4609 var useF = this.disableFormats !== true;
4610 var fm = Roo.util.Format, tpl = this;
4611 var fn = function(m, name, format, args){
4613 if(format.substr(0, 5) == "this."){
4614 return tpl.call(format.substr(5), values[name], values);
4617 // quoted values are required for strings in compiled templates,
4618 // but for non compiled we need to strip them
4619 // quoted reversed for jsmin
4620 var re = /^\s*['"](.*)["']\s*$/;
4621 args = args.split(',');
4622 for(var i = 0, len = args.length; i < len; i++){
4623 args[i] = args[i].replace(re, "$1");
4625 args = [values[name]].concat(args);
4627 args = [values[name]];
4629 return fm[format].apply(fm, args);
4632 return values[name] !== undefined ? values[name] : "";
4635 return this.html.replace(this.re, fn);
4653 this.loading = true;
4654 this.compiled = false;
4656 var cx = new Roo.data.Connection();
4660 success : function (response) {
4662 _t.html = response.responseText;
4666 failure : function(response) {
4667 Roo.log("Template failed to load from " + _t.url);
4674 * Sets the HTML used as the template and optionally compiles it.
4675 * @param {String} html
4676 * @param {Boolean} compile (optional) True to compile the template (defaults to undefined)
4677 * @return {Roo.Template} this
4679 set : function(html, compile){
4681 this.compiled = null;
4689 * True to disable format functions (defaults to false)
4692 disableFormats : false,
4695 * The regular expression used to match template variables
4699 re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
4702 * Compiles the template into an internal function, eliminating the RegEx overhead.
4703 * @return {Roo.Template} this
4705 compile : function(){
4706 var fm = Roo.util.Format;
4707 var useF = this.disableFormats !== true;
4708 var sep = Roo.isGecko ? "+" : ",";
4709 var fn = function(m, name, format, args){
4711 args = args ? ',' + args : "";
4712 if(format.substr(0, 5) != "this."){
4713 format = "fm." + format + '(';
4715 format = 'this.call("'+ format.substr(5) + '", ';
4719 args= ''; format = "(values['" + name + "'] == undefined ? '' : ";
4721 return "'"+ sep + format + "values['" + name + "']" + args + ")"+sep+"'";
4724 // branched to use + in gecko and [].join() in others
4726 body = "this.compiled = function(values){ return '" +
4727 this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
4730 body = ["this.compiled = function(values){ return ['"];
4731 body.push(this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn));
4732 body.push("'].join('');};");
4733 body = body.join('');
4743 // private function used to call members
4744 call : function(fnName, value, allValues){
4745 return this[fnName](value, allValues);
4749 * Applies the supplied values to the template and inserts the new node(s) as the first child of el.
4750 * @param {String/HTMLElement/Roo.Element} el The context element
4751 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4752 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4753 * @return {HTMLElement/Roo.Element} The new node or Element
4755 insertFirst: function(el, values, returnElement){
4756 return this.doInsert('afterBegin', el, values, returnElement);
4760 * Applies the supplied values to the template and inserts the new node(s) before el.
4761 * @param {String/HTMLElement/Roo.Element} el The context element
4762 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4763 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4764 * @return {HTMLElement/Roo.Element} The new node or Element
4766 insertBefore: function(el, values, returnElement){
4767 return this.doInsert('beforeBegin', el, values, returnElement);
4771 * Applies the supplied values to the template and inserts the new node(s) after el.
4772 * @param {String/HTMLElement/Roo.Element} el The context element
4773 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4774 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4775 * @return {HTMLElement/Roo.Element} The new node or Element
4777 insertAfter : function(el, values, returnElement){
4778 return this.doInsert('afterEnd', el, values, returnElement);
4782 * Applies the supplied values to the template and appends the new node(s) to el.
4783 * @param {String/HTMLElement/Roo.Element} el The context element
4784 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4785 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4786 * @return {HTMLElement/Roo.Element} The new node or Element
4788 append : function(el, values, returnElement){
4789 return this.doInsert('beforeEnd', el, values, returnElement);
4792 doInsert : function(where, el, values, returnEl){
4793 el = Roo.getDom(el);
4794 var newNode = Roo.DomHelper.insertHtml(where, el, this.applyTemplate(values));
4795 return returnEl ? Roo.get(newNode, true) : newNode;
4799 * Applies the supplied values to the template and overwrites the content of el with the new node(s).
4800 * @param {String/HTMLElement/Roo.Element} el The context element
4801 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4802 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4803 * @return {HTMLElement/Roo.Element} The new node or Element
4805 overwrite : function(el, values, returnElement){
4806 el = Roo.getDom(el);
4807 el.innerHTML = this.applyTemplate(values);
4808 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4812 * Alias for {@link #applyTemplate}
4815 Roo.Template.prototype.apply = Roo.Template.prototype.applyTemplate;
4818 Roo.DomHelper.Template = Roo.Template;
4821 * Creates a template from the passed element's value (<i>display:none</i> textarea, preferred) or innerHTML.
4822 * @param {String/HTMLElement} el A DOM element or its id
4823 * @returns {Roo.Template} The created template
4826 Roo.Template.from = function(el){
4827 el = Roo.getDom(el);
4828 return new Roo.Template(el.value || el.innerHTML);
4831 * Ext JS Library 1.1.1
4832 * Copyright(c) 2006-2007, Ext JS, LLC.
4834 * Originally Released Under LGPL - original licence link has changed is not relivant.
4837 * <script type="text/javascript">
4842 * This is code is also distributed under MIT license for use
4843 * with jQuery and prototype JavaScript libraries.
4846 * @class Roo.DomQuery
4847 Provides high performance selector/xpath processing by compiling queries into reusable functions. New pseudo classes and matchers can be plugged. It works on HTML and XML documents (if a content node is passed in).
4849 DomQuery supports most of the <a href="http://www.w3.org/TR/2005/WD-css3-selectors-20051215/">CSS3 selectors spec</a>, along with some custom selectors and basic XPath.</p>
4852 All selectors, attribute filters and pseudos below can be combined infinitely in any order. For example "div.foo:nth-child(odd)[@foo=bar].bar:first" would be a perfectly valid selector. Node filters are processed in the order in which they appear, which allows you to optimize your queries for your document structure.
4854 <h4>Element Selectors:</h4>
4856 <li> <b>*</b> any element</li>
4857 <li> <b>E</b> an element with the tag E</li>
4858 <li> <b>E F</b> All descendent elements of E that have the tag F</li>
4859 <li> <b>E > F</b> or <b>E/F</b> all direct children elements of E that have the tag F</li>
4860 <li> <b>E + F</b> all elements with the tag F that are immediately preceded by an element with the tag E</li>
4861 <li> <b>E ~ F</b> all elements with the tag F that are preceded by a sibling element with the tag E</li>
4863 <h4>Attribute Selectors:</h4>
4864 <p>The use of @ and quotes are optional. For example, div[@foo='bar'] is also a valid attribute selector.</p>
4866 <li> <b>E[foo]</b> has an attribute "foo"</li>
4867 <li> <b>E[foo=bar]</b> has an attribute "foo" that equals "bar"</li>
4868 <li> <b>E[foo^=bar]</b> has an attribute "foo" that starts with "bar"</li>
4869 <li> <b>E[foo$=bar]</b> has an attribute "foo" that ends with "bar"</li>
4870 <li> <b>E[foo*=bar]</b> has an attribute "foo" that contains the substring "bar"</li>
4871 <li> <b>E[foo%=2]</b> has an attribute "foo" that is evenly divisible by 2</li>
4872 <li> <b>E[foo!=bar]</b> has an attribute "foo" that does not equal "bar"</li>
4874 <h4>Pseudo Classes:</h4>
4876 <li> <b>E:first-child</b> E is the first child of its parent</li>
4877 <li> <b>E:last-child</b> E is the last child of its parent</li>
4878 <li> <b>E:nth-child(<i>n</i>)</b> E is the <i>n</i>th child of its parent (1 based as per the spec)</li>
4879 <li> <b>E:nth-child(odd)</b> E is an odd child of its parent</li>
4880 <li> <b>E:nth-child(even)</b> E is an even child of its parent</li>
4881 <li> <b>E:only-child</b> E is the only child of its parent</li>
4882 <li> <b>E:checked</b> E is an element that is has a checked attribute that is true (e.g. a radio or checkbox) </li>
4883 <li> <b>E:first</b> the first E in the resultset</li>
4884 <li> <b>E:last</b> the last E in the resultset</li>
4885 <li> <b>E:nth(<i>n</i>)</b> the <i>n</i>th E in the resultset (1 based)</li>
4886 <li> <b>E:odd</b> shortcut for :nth-child(odd)</li>
4887 <li> <b>E:even</b> shortcut for :nth-child(even)</li>
4888 <li> <b>E:contains(foo)</b> E's innerHTML contains the substring "foo"</li>
4889 <li> <b>E:nodeValue(foo)</b> E contains a textNode with a nodeValue that equals "foo"</li>
4890 <li> <b>E:not(S)</b> an E element that does not match simple selector S</li>
4891 <li> <b>E:has(S)</b> an E element that has a descendent that matches simple selector S</li>
4892 <li> <b>E:next(S)</b> an E element whose next sibling matches simple selector S</li>
4893 <li> <b>E:prev(S)</b> an E element whose previous sibling matches simple selector S</li>
4895 <h4>CSS Value Selectors:</h4>
4897 <li> <b>E{display=none}</b> css value "display" that equals "none"</li>
4898 <li> <b>E{display^=none}</b> css value "display" that starts with "none"</li>
4899 <li> <b>E{display$=none}</b> css value "display" that ends with "none"</li>
4900 <li> <b>E{display*=none}</b> css value "display" that contains the substring "none"</li>
4901 <li> <b>E{display%=2}</b> css value "display" that is evenly divisible by 2</li>
4902 <li> <b>E{display!=none}</b> css value "display" that does not equal "none"</li>
4906 Roo.DomQuery = function(){
4907 var cache = {}, simpleCache = {}, valueCache = {};
4908 var nonSpace = /\S/;
4909 var trimRe = /^\s+|\s+$/g;
4910 var tplRe = /\{(\d+)\}/g;
4911 var modeRe = /^(\s?[\/>+~]\s?|\s|$)/;
4912 var tagTokenRe = /^(#)?([\w-\*]+)/;
4913 var nthRe = /(\d*)n\+?(\d*)/, nthRe2 = /\D/;
4915 function child(p, index){
4917 var n = p.firstChild;
4919 if(n.nodeType == 1){
4930 while((n = n.nextSibling) && n.nodeType != 1);
4935 while((n = n.previousSibling) && n.nodeType != 1);
4939 function children(d){
4940 var n = d.firstChild, ni = -1;
4942 var nx = n.nextSibling;
4943 if(n.nodeType == 3 && !nonSpace.test(n.nodeValue)){
4953 function byClassName(c, a, v){
4957 var r = [], ri = -1, cn;
4958 for(var i = 0, ci; ci = c[i]; i++){
4959 if((' '+ci.className+' ').indexOf(v) != -1){
4966 function attrValue(n, attr){
4967 if(!n.tagName && typeof n.length != "undefined"){
4976 if(attr == "class" || attr == "className"){
4979 return n.getAttribute(attr) || n[attr];
4983 function getNodes(ns, mode, tagName){
4984 var result = [], ri = -1, cs;
4988 tagName = tagName || "*";
4989 if(typeof ns.getElementsByTagName != "undefined"){
4993 for(var i = 0, ni; ni = ns[i]; i++){
4994 cs = ni.getElementsByTagName(tagName);
4995 for(var j = 0, ci; ci = cs[j]; j++){
4999 }else if(mode == "/" || mode == ">"){
5000 var utag = tagName.toUpperCase();
5001 for(var i = 0, ni, cn; ni = ns[i]; i++){
5002 cn = ni.children || ni.childNodes;
5003 for(var j = 0, cj; cj = cn[j]; j++){
5004 if(cj.nodeName == utag || cj.nodeName == tagName || tagName == '*'){
5009 }else if(mode == "+"){
5010 var utag = tagName.toUpperCase();
5011 for(var i = 0, n; n = ns[i]; i++){
5012 while((n = n.nextSibling) && n.nodeType != 1);
5013 if(n && (n.nodeName == utag || n.nodeName == tagName || tagName == '*')){
5017 }else if(mode == "~"){
5018 for(var i = 0, n; n = ns[i]; i++){
5019 while((n = n.nextSibling) && (n.nodeType != 1 || (tagName == '*' || n.tagName.toLowerCase()!=tagName)));
5028 function concat(a, b){
5032 for(var i = 0, l = b.length; i < l; i++){
5038 function byTag(cs, tagName){
5039 if(cs.tagName || cs == document){
5045 var r = [], ri = -1;
5046 tagName = tagName.toLowerCase();
5047 for(var i = 0, ci; ci = cs[i]; i++){
5048 if(ci.nodeType == 1 && ci.tagName.toLowerCase()==tagName){
5055 function byId(cs, attr, id){
5056 if(cs.tagName || cs == document){
5062 var r = [], ri = -1;
5063 for(var i = 0,ci; ci = cs[i]; i++){
5064 if(ci && ci.id == id){
5072 function byAttribute(cs, attr, value, op, custom){
5073 var r = [], ri = -1, st = custom=="{";
5074 var f = Roo.DomQuery.operators[op];
5075 for(var i = 0, ci; ci = cs[i]; i++){
5078 a = Roo.DomQuery.getStyle(ci, attr);
5080 else if(attr == "class" || attr == "className"){
5082 }else if(attr == "for"){
5084 }else if(attr == "href"){
5085 a = ci.getAttribute("href", 2);
5087 a = ci.getAttribute(attr);
5089 if((f && f(a, value)) || (!f && a)){
5096 function byPseudo(cs, name, value){
5097 return Roo.DomQuery.pseudos[name](cs, value);
5100 // This is for IE MSXML which does not support expandos.
5101 // IE runs the same speed using setAttribute, however FF slows way down
5102 // and Safari completely fails so they need to continue to use expandos.
5103 var isIE = window.ActiveXObject ? true : false;
5105 // this eval is stop the compressor from
5106 // renaming the variable to something shorter
5108 /** eval:var:batch */
5113 function nodupIEXml(cs){
5115 cs[0].setAttribute("_nodup", d);
5117 for(var i = 1, len = cs.length; i < len; i++){
5119 if(!c.getAttribute("_nodup") != d){
5120 c.setAttribute("_nodup", d);
5124 for(var i = 0, len = cs.length; i < len; i++){
5125 cs[i].removeAttribute("_nodup");
5134 var len = cs.length, c, i, r = cs, cj, ri = -1;
5135 if(!len || typeof cs.nodeType != "undefined" || len == 1){
5138 if(isIE && typeof cs[0].selectSingleNode != "undefined"){
5139 return nodupIEXml(cs);
5143 for(i = 1; c = cs[i]; i++){
5148 for(var j = 0; j < i; j++){
5151 for(j = i+1; cj = cs[j]; j++){
5163 function quickDiffIEXml(c1, c2){
5165 for(var i = 0, len = c1.length; i < len; i++){
5166 c1[i].setAttribute("_qdiff", d);
5169 for(var i = 0, len = c2.length; i < len; i++){
5170 if(c2[i].getAttribute("_qdiff") != d){
5171 r[r.length] = c2[i];
5174 for(var i = 0, len = c1.length; i < len; i++){
5175 c1[i].removeAttribute("_qdiff");
5180 function quickDiff(c1, c2){
5181 var len1 = c1.length;
5185 if(isIE && c1[0].selectSingleNode){
5186 return quickDiffIEXml(c1, c2);
5189 for(var i = 0; i < len1; i++){
5193 for(var i = 0, len = c2.length; i < len; i++){
5194 if(c2[i]._qdiff != d){
5195 r[r.length] = c2[i];
5201 function quickId(ns, mode, root, id){
5203 var d = root.ownerDocument || root;
5204 return d.getElementById(id);
5206 ns = getNodes(ns, mode, "*");
5207 return byId(ns, null, id);
5211 getStyle : function(el, name){
5212 return Roo.fly(el).getStyle(name);
5215 * Compiles a selector/xpath query into a reusable function. The returned function
5216 * takes one parameter "root" (optional), which is the context node from where the query should start.
5217 * @param {String} selector The selector/xpath query
5218 * @param {String} type (optional) Either "select" (the default) or "simple" for a simple selector match
5219 * @return {Function}
5221 compile : function(path, type){
5222 type = type || "select";
5224 var fn = ["var f = function(root){\n var mode; ++batch; var n = root || document;\n"];
5225 var q = path, mode, lq;
5226 var tk = Roo.DomQuery.matchers;
5227 var tklen = tk.length;
5230 // accept leading mode switch
5231 var lmode = q.match(modeRe);
5232 if(lmode && lmode[1]){
5233 fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
5234 q = q.replace(lmode[1], "");
5236 // strip leading slashes
5237 while(path.substr(0, 1)=="/"){
5238 path = path.substr(1);
5241 while(q && lq != q){
5243 var tm = q.match(tagTokenRe);
5244 if(type == "select"){
5247 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
5249 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
5251 q = q.replace(tm[0], "");
5255 }else if(q.substr(0, 1) != '@'){
5256 fn[fn.length] = 'n = getNodes(n, mode, "*");';
5261 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
5263 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
5265 q = q.replace(tm[0], "");
5268 while(!(mm = q.match(modeRe))){
5269 var matched = false;
5270 for(var j = 0; j < tklen; j++){
5272 var m = q.match(t.re);
5274 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5277 q = q.replace(m[0], "");
5282 // prevent infinite loop on bad selector
5284 throw 'Error parsing selector, parsing failed at "' + q + '"';
5288 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5289 q = q.replace(mm[1], "");
5292 fn[fn.length] = "return nodup(n);\n}";
5295 * list of variables that need from compression as they are used by eval.
5305 * eval:var:byClassName
5307 * eval:var:byAttribute
5308 * eval:var:attrValue
5316 * Selects a group of elements.
5317 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5318 * @param {Node} root (optional) The start of the query (defaults to document).
5321 select : function(path, root, type){
5322 if(!root || root == document){
5325 if(typeof root == "string"){
5326 root = document.getElementById(root);
5328 var paths = path.split(",");
5330 for(var i = 0, len = paths.length; i < len; i++){
5331 var p = paths[i].replace(trimRe, "");
5333 cache[p] = Roo.DomQuery.compile(p);
5335 throw p + " is not a valid selector";
5338 var result = cache[p](root);
5339 if(result && result != document){
5340 results = results.concat(result);
5343 if(paths.length > 1){
5344 return nodup(results);
5350 * Selects a single element.
5351 * @param {String} selector The selector/xpath query
5352 * @param {Node} root (optional) The start of the query (defaults to document).
5355 selectNode : function(path, root){
5356 return Roo.DomQuery.select(path, root)[0];
5360 * Selects the value of a node, optionally replacing null with the defaultValue.
5361 * @param {String} selector The selector/xpath query
5362 * @param {Node} root (optional) The start of the query (defaults to document).
5363 * @param {String} defaultValue
5365 selectValue : function(path, root, defaultValue){
5366 path = path.replace(trimRe, "");
5367 if(!valueCache[path]){
5368 valueCache[path] = Roo.DomQuery.compile(path, "select");
5370 var n = valueCache[path](root);
5371 n = n[0] ? n[0] : n;
5372 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5373 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5377 * Selects the value of a node, parsing integers and floats.
5378 * @param {String} selector The selector/xpath query
5379 * @param {Node} root (optional) The start of the query (defaults to document).
5380 * @param {Number} defaultValue
5383 selectNumber : function(path, root, defaultValue){
5384 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5385 return parseFloat(v);
5389 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5390 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5391 * @param {String} selector The simple selector to test
5394 is : function(el, ss){
5395 if(typeof el == "string"){
5396 el = document.getElementById(el);
5398 var isArray = (el instanceof Array);
5399 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5400 return isArray ? (result.length == el.length) : (result.length > 0);
5404 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5405 * @param {Array} el An array of elements to filter
5406 * @param {String} selector The simple selector to test
5407 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5408 * the selector instead of the ones that match
5411 filter : function(els, ss, nonMatches){
5412 ss = ss.replace(trimRe, "");
5413 if(!simpleCache[ss]){
5414 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5416 var result = simpleCache[ss](els);
5417 return nonMatches ? quickDiff(result, els) : result;
5421 * Collection of matching regular expressions and code snippets.
5425 select: 'n = byClassName(n, null, " {1} ");'
5427 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5428 select: 'n = byPseudo(n, "{1}", "{2}");'
5430 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5431 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5434 select: 'n = byId(n, null, "{1}");'
5437 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5442 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5443 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5446 "=" : function(a, v){
5449 "!=" : function(a, v){
5452 "^=" : function(a, v){
5453 return a && a.substr(0, v.length) == v;
5455 "$=" : function(a, v){
5456 return a && a.substr(a.length-v.length) == v;
5458 "*=" : function(a, v){
5459 return a && a.indexOf(v) !== -1;
5461 "%=" : function(a, v){
5462 return (a % v) == 0;
5464 "|=" : function(a, v){
5465 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5467 "~=" : function(a, v){
5468 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5473 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5474 * and the argument (if any) supplied in the selector.
5477 "first-child" : function(c){
5478 var r = [], ri = -1, n;
5479 for(var i = 0, ci; ci = n = c[i]; i++){
5480 while((n = n.previousSibling) && n.nodeType != 1);
5488 "last-child" : function(c){
5489 var r = [], ri = -1, n;
5490 for(var i = 0, ci; ci = n = c[i]; i++){
5491 while((n = n.nextSibling) && n.nodeType != 1);
5499 "nth-child" : function(c, a) {
5500 var r = [], ri = -1;
5501 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5502 var f = (m[1] || 1) - 0, l = m[2] - 0;
5503 for(var i = 0, n; n = c[i]; i++){
5504 var pn = n.parentNode;
5505 if (batch != pn._batch) {
5507 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5508 if(cn.nodeType == 1){
5515 if (l == 0 || n.nodeIndex == l){
5518 } else if ((n.nodeIndex + l) % f == 0){
5526 "only-child" : function(c){
5527 var r = [], ri = -1;;
5528 for(var i = 0, ci; ci = c[i]; i++){
5529 if(!prev(ci) && !next(ci)){
5536 "empty" : function(c){
5537 var r = [], ri = -1;
5538 for(var i = 0, ci; ci = c[i]; i++){
5539 var cns = ci.childNodes, j = 0, cn, empty = true;
5542 if(cn.nodeType == 1 || cn.nodeType == 3){
5554 "contains" : function(c, v){
5555 var r = [], ri = -1;
5556 for(var i = 0, ci; ci = c[i]; i++){
5557 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5564 "nodeValue" : function(c, v){
5565 var r = [], ri = -1;
5566 for(var i = 0, ci; ci = c[i]; i++){
5567 if(ci.firstChild && ci.firstChild.nodeValue == v){
5574 "checked" : function(c){
5575 var r = [], ri = -1;
5576 for(var i = 0, ci; ci = c[i]; i++){
5577 if(ci.checked == true){
5584 "not" : function(c, ss){
5585 return Roo.DomQuery.filter(c, ss, true);
5588 "odd" : function(c){
5589 return this["nth-child"](c, "odd");
5592 "even" : function(c){
5593 return this["nth-child"](c, "even");
5596 "nth" : function(c, a){
5597 return c[a-1] || [];
5600 "first" : function(c){
5604 "last" : function(c){
5605 return c[c.length-1] || [];
5608 "has" : function(c, ss){
5609 var s = Roo.DomQuery.select;
5610 var r = [], ri = -1;
5611 for(var i = 0, ci; ci = c[i]; i++){
5612 if(s(ss, ci).length > 0){
5619 "next" : function(c, ss){
5620 var is = Roo.DomQuery.is;
5621 var r = [], ri = -1;
5622 for(var i = 0, ci; ci = c[i]; i++){
5631 "prev" : function(c, ss){
5632 var is = Roo.DomQuery.is;
5633 var r = [], ri = -1;
5634 for(var i = 0, ci; ci = c[i]; i++){
5647 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5648 * @param {String} path The selector/xpath query
5649 * @param {Node} root (optional) The start of the query (defaults to document).
5654 Roo.query = Roo.DomQuery.select;
5657 * Ext JS Library 1.1.1
5658 * Copyright(c) 2006-2007, Ext JS, LLC.
5660 * Originally Released Under LGPL - original licence link has changed is not relivant.
5663 * <script type="text/javascript">
5667 * @class Roo.util.Observable
5668 * Base class that provides a common interface for publishing events. Subclasses are expected to
5669 * to have a property "events" with all the events defined.<br>
5672 Employee = function(name){
5679 Roo.extend(Employee, Roo.util.Observable);
5681 * @param {Object} config properties to use (incuding events / listeners)
5684 Roo.util.Observable = function(cfg){
5687 this.addEvents(cfg.events || {});
5689 delete cfg.events; // make sure
5692 Roo.apply(this, cfg);
5695 this.on(this.listeners);
5696 delete this.listeners;
5699 Roo.util.Observable.prototype = {
5701 * @cfg {Object} listeners list of events and functions to call for this object,
5705 'click' : function(e) {
5715 * Fires the specified event with the passed parameters (minus the event name).
5716 * @param {String} eventName
5717 * @param {Object...} args Variable number of parameters are passed to handlers
5718 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5720 fireEvent : function(){
5721 var ce = this.events[arguments[0].toLowerCase()];
5722 if(typeof ce == "object"){
5723 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5730 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5733 * Appends an event handler to this component
5734 * @param {String} eventName The type of event to listen for
5735 * @param {Function} handler The method the event invokes
5736 * @param {Object} scope (optional) The scope in which to execute the handler
5737 * function. The handler function's "this" context.
5738 * @param {Object} options (optional) An object containing handler configuration
5739 * properties. This may contain any of the following properties:<ul>
5740 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5741 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5742 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5743 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5744 * by the specified number of milliseconds. If the event fires again within that time, the original
5745 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5748 * <b>Combining Options</b><br>
5749 * Using the options argument, it is possible to combine different types of listeners:<br>
5751 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5753 el.on('click', this.onClick, this, {
5760 * <b>Attaching multiple handlers in 1 call</b><br>
5761 * The method also allows for a single argument to be passed which is a config object containing properties
5762 * which specify multiple handlers.
5771 fn: this.onMouseOver,
5775 fn: this.onMouseOut,
5781 * Or a shorthand syntax which passes the same scope object to all handlers:
5784 'click': this.onClick,
5785 'mouseover': this.onMouseOver,
5786 'mouseout': this.onMouseOut,
5791 addListener : function(eventName, fn, scope, o){
5792 if(typeof eventName == "object"){
5795 if(this.filterOptRe.test(e)){
5798 if(typeof o[e] == "function"){
5800 this.addListener(e, o[e], o.scope, o);
5802 // individual options
5803 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5808 o = (!o || typeof o == "boolean") ? {} : o;
5809 eventName = eventName.toLowerCase();
5810 var ce = this.events[eventName] || true;
5811 if(typeof ce == "boolean"){
5812 ce = new Roo.util.Event(this, eventName);
5813 this.events[eventName] = ce;
5815 ce.addListener(fn, scope, o);
5819 * Removes a listener
5820 * @param {String} eventName The type of event to listen for
5821 * @param {Function} handler The handler to remove
5822 * @param {Object} scope (optional) The scope (this object) for the handler
5824 removeListener : function(eventName, fn, scope){
5825 var ce = this.events[eventName.toLowerCase()];
5826 if(typeof ce == "object"){
5827 ce.removeListener(fn, scope);
5832 * Removes all listeners for this object
5834 purgeListeners : function(){
5835 for(var evt in this.events){
5836 if(typeof this.events[evt] == "object"){
5837 this.events[evt].clearListeners();
5842 relayEvents : function(o, events){
5843 var createHandler = function(ename){
5845 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5848 for(var i = 0, len = events.length; i < len; i++){
5849 var ename = events[i];
5850 if(!this.events[ename]){ this.events[ename] = true; };
5851 o.on(ename, createHandler(ename), this);
5856 * Used to define events on this Observable
5857 * @param {Object} object The object with the events defined
5859 addEvents : function(o){
5863 Roo.applyIf(this.events, o);
5867 * Checks to see if this object has any listeners for a specified event
5868 * @param {String} eventName The name of the event to check for
5869 * @return {Boolean} True if the event is being listened for, else false
5871 hasListener : function(eventName){
5872 var e = this.events[eventName];
5873 return typeof e == "object" && e.listeners.length > 0;
5877 * Appends an event handler to this element (shorthand for addListener)
5878 * @param {String} eventName The type of event to listen for
5879 * @param {Function} handler The method the event invokes
5880 * @param {Object} scope (optional) The scope in which to execute the handler
5881 * function. The handler function's "this" context.
5882 * @param {Object} options (optional)
5885 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
5887 * Removes a listener (shorthand for removeListener)
5888 * @param {String} eventName The type of event to listen for
5889 * @param {Function} handler The handler to remove
5890 * @param {Object} scope (optional) The scope (this object) for the handler
5893 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
5896 * Starts capture on the specified Observable. All events will be passed
5897 * to the supplied function with the event name + standard signature of the event
5898 * <b>before</b> the event is fired. If the supplied function returns false,
5899 * the event will not fire.
5900 * @param {Observable} o The Observable to capture
5901 * @param {Function} fn The function to call
5902 * @param {Object} scope (optional) The scope (this object) for the fn
5905 Roo.util.Observable.capture = function(o, fn, scope){
5906 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
5910 * Removes <b>all</b> added captures from the Observable.
5911 * @param {Observable} o The Observable to release
5914 Roo.util.Observable.releaseCapture = function(o){
5915 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
5920 var createBuffered = function(h, o, scope){
5921 var task = new Roo.util.DelayedTask();
5923 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
5927 var createSingle = function(h, e, fn, scope){
5929 e.removeListener(fn, scope);
5930 return h.apply(scope, arguments);
5934 var createDelayed = function(h, o, scope){
5936 var args = Array.prototype.slice.call(arguments, 0);
5937 setTimeout(function(){
5938 h.apply(scope, args);
5943 Roo.util.Event = function(obj, name){
5946 this.listeners = [];
5949 Roo.util.Event.prototype = {
5950 addListener : function(fn, scope, options){
5951 var o = options || {};
5952 scope = scope || this.obj;
5953 if(!this.isListening(fn, scope)){
5954 var l = {fn: fn, scope: scope, options: o};
5957 h = createDelayed(h, o, scope);
5960 h = createSingle(h, this, fn, scope);
5963 h = createBuffered(h, o, scope);
5966 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
5967 this.listeners.push(l);
5969 this.listeners = this.listeners.slice(0);
5970 this.listeners.push(l);
5975 findListener : function(fn, scope){
5976 scope = scope || this.obj;
5977 var ls = this.listeners;
5978 for(var i = 0, len = ls.length; i < len; i++){
5980 if(l.fn == fn && l.scope == scope){
5987 isListening : function(fn, scope){
5988 return this.findListener(fn, scope) != -1;
5991 removeListener : function(fn, scope){
5993 if((index = this.findListener(fn, scope)) != -1){
5995 this.listeners.splice(index, 1);
5997 this.listeners = this.listeners.slice(0);
5998 this.listeners.splice(index, 1);
6005 clearListeners : function(){
6006 this.listeners = [];
6010 var ls = this.listeners, scope, len = ls.length;
6013 var args = Array.prototype.slice.call(arguments, 0);
6014 for(var i = 0; i < len; i++){
6016 if(l.fireFn.apply(l.scope||this.obj||window, arguments) === false){
6017 this.firing = false;
6021 this.firing = false;
6028 * Ext JS Library 1.1.1
6029 * Copyright(c) 2006-2007, Ext JS, LLC.
6031 * Originally Released Under LGPL - original licence link has changed is not relivant.
6034 * <script type="text/javascript">
6038 * @class Roo.EventManager
6039 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6040 * several useful events directly.
6041 * See {@link Roo.EventObject} for more details on normalized event objects.
6044 Roo.EventManager = function(){
6045 var docReadyEvent, docReadyProcId, docReadyState = false;
6046 var resizeEvent, resizeTask, textEvent, textSize;
6047 var E = Roo.lib.Event;
6048 var D = Roo.lib.Dom;
6051 var fireDocReady = function(){
6053 docReadyState = true;
6056 clearInterval(docReadyProcId);
6058 if(Roo.isGecko || Roo.isOpera) {
6059 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6062 var defer = document.getElementById("ie-deferred-loader");
6064 defer.onreadystatechange = null;
6065 defer.parentNode.removeChild(defer);
6069 docReadyEvent.fire();
6070 docReadyEvent.clearListeners();
6075 var initDocReady = function(){
6076 docReadyEvent = new Roo.util.Event();
6077 if(Roo.isGecko || Roo.isOpera) {
6078 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6080 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6081 var defer = document.getElementById("ie-deferred-loader");
6082 defer.onreadystatechange = function(){
6083 if(this.readyState == "complete"){
6087 }else if(Roo.isSafari){
6088 docReadyProcId = setInterval(function(){
6089 var rs = document.readyState;
6090 if(rs == "complete") {
6095 // no matter what, make sure it fires on load
6096 E.on(window, "load", fireDocReady);
6099 var createBuffered = function(h, o){
6100 var task = new Roo.util.DelayedTask(h);
6102 // create new event object impl so new events don't wipe out properties
6103 e = new Roo.EventObjectImpl(e);
6104 task.delay(o.buffer, h, null, [e]);
6108 var createSingle = function(h, el, ename, fn){
6110 Roo.EventManager.removeListener(el, ename, fn);
6115 var createDelayed = function(h, o){
6117 // create new event object impl so new events don't wipe out properties
6118 e = new Roo.EventObjectImpl(e);
6119 setTimeout(function(){
6125 var listen = function(element, ename, opt, fn, scope){
6126 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6127 fn = fn || o.fn; scope = scope || o.scope;
6128 var el = Roo.getDom(element);
6130 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6132 var h = function(e){
6133 e = Roo.EventObject.setEvent(e);
6136 t = e.getTarget(o.delegate, el);
6143 if(o.stopEvent === true){
6146 if(o.preventDefault === true){
6149 if(o.stopPropagation === true){
6150 e.stopPropagation();
6153 if(o.normalized === false){
6157 fn.call(scope || el, e, t, o);
6160 h = createDelayed(h, o);
6163 h = createSingle(h, el, ename, fn);
6166 h = createBuffered(h, o);
6168 fn._handlers = fn._handlers || [];
6169 fn._handlers.push([Roo.id(el), ename, h]);
6172 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6173 el.addEventListener("DOMMouseScroll", h, false);
6174 E.on(window, 'unload', function(){
6175 el.removeEventListener("DOMMouseScroll", h, false);
6178 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6179 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6184 var stopListening = function(el, ename, fn){
6185 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6187 for(var i = 0, len = hds.length; i < len; i++){
6189 if(h[0] == id && h[1] == ename){
6196 E.un(el, ename, hd);
6197 el = Roo.getDom(el);
6198 if(ename == "mousewheel" && el.addEventListener){
6199 el.removeEventListener("DOMMouseScroll", hd, false);
6201 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6202 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6206 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6213 * @scope Roo.EventManager
6218 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6219 * object with a Roo.EventObject
6220 * @param {Function} fn The method the event invokes
6221 * @param {Object} scope An object that becomes the scope of the handler
6222 * @param {boolean} override If true, the obj passed in becomes
6223 * the execution scope of the listener
6224 * @return {Function} The wrapped function
6227 wrap : function(fn, scope, override){
6229 Roo.EventObject.setEvent(e);
6230 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6235 * Appends an event handler to an element (shorthand for addListener)
6236 * @param {String/HTMLElement} element The html element or id to assign the
6237 * @param {String} eventName The type of event to listen for
6238 * @param {Function} handler The method the event invokes
6239 * @param {Object} scope (optional) The scope in which to execute the handler
6240 * function. The handler function's "this" context.
6241 * @param {Object} options (optional) An object containing handler configuration
6242 * properties. This may contain any of the following properties:<ul>
6243 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6244 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6245 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6246 * <li>preventDefault {Boolean} True to prevent the default action</li>
6247 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6248 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6249 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6250 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6251 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6252 * by the specified number of milliseconds. If the event fires again within that time, the original
6253 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6256 * <b>Combining Options</b><br>
6257 * Using the options argument, it is possible to combine different types of listeners:<br>
6259 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6261 el.on('click', this.onClick, this, {
6268 * <b>Attaching multiple handlers in 1 call</b><br>
6269 * The method also allows for a single argument to be passed which is a config object containing properties
6270 * which specify multiple handlers.
6280 fn: this.onMouseOver
6289 * Or a shorthand syntax:<br>
6292 'click' : this.onClick,
6293 'mouseover' : this.onMouseOver,
6294 'mouseout' : this.onMouseOut
6298 addListener : function(element, eventName, fn, scope, options){
6299 if(typeof eventName == "object"){
6305 if(typeof o[e] == "function"){
6307 listen(element, e, o, o[e], o.scope);
6309 // individual options
6310 listen(element, e, o[e]);
6315 return listen(element, eventName, options, fn, scope);
6319 * Removes an event handler
6321 * @param {String/HTMLElement} element The id or html element to remove the
6323 * @param {String} eventName The type of event
6324 * @param {Function} fn
6325 * @return {Boolean} True if a listener was actually removed
6327 removeListener : function(element, eventName, fn){
6328 return stopListening(element, eventName, fn);
6332 * Fires when the document is ready (before onload and before images are loaded). Can be
6333 * accessed shorthanded Roo.onReady().
6334 * @param {Function} fn The method the event invokes
6335 * @param {Object} scope An object that becomes the scope of the handler
6336 * @param {boolean} options
6338 onDocumentReady : function(fn, scope, options){
6339 if(docReadyState){ // if it already fired
6340 docReadyEvent.addListener(fn, scope, options);
6341 docReadyEvent.fire();
6342 docReadyEvent.clearListeners();
6348 docReadyEvent.addListener(fn, scope, options);
6352 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6353 * @param {Function} fn The method the event invokes
6354 * @param {Object} scope An object that becomes the scope of the handler
6355 * @param {boolean} options
6357 onWindowResize : function(fn, scope, options){
6359 resizeEvent = new Roo.util.Event();
6360 resizeTask = new Roo.util.DelayedTask(function(){
6361 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6363 E.on(window, "resize", function(){
6365 resizeTask.delay(50);
6367 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6371 resizeEvent.addListener(fn, scope, options);
6375 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6376 * @param {Function} fn The method the event invokes
6377 * @param {Object} scope An object that becomes the scope of the handler
6378 * @param {boolean} options
6380 onTextResize : function(fn, scope, options){
6382 textEvent = new Roo.util.Event();
6383 var textEl = new Roo.Element(document.createElement('div'));
6384 textEl.dom.className = 'x-text-resize';
6385 textEl.dom.innerHTML = 'X';
6386 textEl.appendTo(document.body);
6387 textSize = textEl.dom.offsetHeight;
6388 setInterval(function(){
6389 if(textEl.dom.offsetHeight != textSize){
6390 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6392 }, this.textResizeInterval);
6394 textEvent.addListener(fn, scope, options);
6398 * Removes the passed window resize listener.
6399 * @param {Function} fn The method the event invokes
6400 * @param {Object} scope The scope of handler
6402 removeResizeListener : function(fn, scope){
6404 resizeEvent.removeListener(fn, scope);
6409 fireResize : function(){
6411 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6415 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6419 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6421 textResizeInterval : 50
6426 * @scopeAlias pub=Roo.EventManager
6430 * Appends an event handler to an element (shorthand for addListener)
6431 * @param {String/HTMLElement} element The html element or id to assign the
6432 * @param {String} eventName The type of event to listen for
6433 * @param {Function} handler The method the event invokes
6434 * @param {Object} scope (optional) The scope in which to execute the handler
6435 * function. The handler function's "this" context.
6436 * @param {Object} options (optional) An object containing handler configuration
6437 * properties. This may contain any of the following properties:<ul>
6438 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6439 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6440 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6441 * <li>preventDefault {Boolean} True to prevent the default action</li>
6442 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6443 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6444 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6445 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6446 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6447 * by the specified number of milliseconds. If the event fires again within that time, the original
6448 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6451 * <b>Combining Options</b><br>
6452 * Using the options argument, it is possible to combine different types of listeners:<br>
6454 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6456 el.on('click', this.onClick, this, {
6463 * <b>Attaching multiple handlers in 1 call</b><br>
6464 * The method also allows for a single argument to be passed which is a config object containing properties
6465 * which specify multiple handlers.
6475 fn: this.onMouseOver
6484 * Or a shorthand syntax:<br>
6487 'click' : this.onClick,
6488 'mouseover' : this.onMouseOver,
6489 'mouseout' : this.onMouseOut
6493 pub.on = pub.addListener;
6494 pub.un = pub.removeListener;
6496 pub.stoppedMouseDownEvent = new Roo.util.Event();
6500 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6501 * @param {Function} fn The method the event invokes
6502 * @param {Object} scope An object that becomes the scope of the handler
6503 * @param {boolean} override If true, the obj passed in becomes
6504 * the execution scope of the listener
6508 Roo.onReady = Roo.EventManager.onDocumentReady;
6510 Roo.onReady(function(){
6511 var bd = Roo.get(document.body);
6516 : Roo.isGecko ? "roo-gecko"
6517 : Roo.isOpera ? "roo-opera"
6518 : Roo.isSafari ? "roo-safari" : ""];
6521 cls.push("roo-mac");
6524 cls.push("roo-linux");
6526 if(Roo.isBorderBox){
6527 cls.push('roo-border-box');
6529 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6530 var p = bd.dom.parentNode;
6532 p.className += ' roo-strict';
6535 bd.addClass(cls.join(' '));
6539 * @class Roo.EventObject
6540 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6541 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6544 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6546 var target = e.getTarget();
6549 var myDiv = Roo.get("myDiv");
6550 myDiv.on("click", handleClick);
6552 Roo.EventManager.on("myDiv", 'click', handleClick);
6553 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6557 Roo.EventObject = function(){
6559 var E = Roo.lib.Event;
6561 // safari keypress events for special keys return bad keycodes
6564 63235 : 39, // right
6567 63276 : 33, // page up
6568 63277 : 34, // page down
6569 63272 : 46, // delete
6574 // normalize button clicks
6575 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6576 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6578 Roo.EventObjectImpl = function(e){
6580 this.setEvent(e.browserEvent || e);
6583 Roo.EventObjectImpl.prototype = {
6585 * Used to fix doc tools.
6586 * @scope Roo.EventObject.prototype
6592 /** The normal browser event */
6593 browserEvent : null,
6594 /** The button pressed in a mouse event */
6596 /** True if the shift key was down during the event */
6598 /** True if the control key was down during the event */
6600 /** True if the alt key was down during the event */
6659 setEvent : function(e){
6660 if(e == this || (e && e.browserEvent)){ // already wrapped
6663 this.browserEvent = e;
6665 // normalize buttons
6666 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6667 if(e.type == 'click' && this.button == -1){
6671 this.shiftKey = e.shiftKey;
6672 // mac metaKey behaves like ctrlKey
6673 this.ctrlKey = e.ctrlKey || e.metaKey;
6674 this.altKey = e.altKey;
6675 // in getKey these will be normalized for the mac
6676 this.keyCode = e.keyCode;
6677 // keyup warnings on firefox.
6678 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6679 // cache the target for the delayed and or buffered events
6680 this.target = E.getTarget(e);
6682 this.xy = E.getXY(e);
6685 this.shiftKey = false;
6686 this.ctrlKey = false;
6687 this.altKey = false;
6697 * Stop the event (preventDefault and stopPropagation)
6699 stopEvent : function(){
6700 if(this.browserEvent){
6701 if(this.browserEvent.type == 'mousedown'){
6702 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6704 E.stopEvent(this.browserEvent);
6709 * Prevents the browsers default handling of the event.
6711 preventDefault : function(){
6712 if(this.browserEvent){
6713 E.preventDefault(this.browserEvent);
6718 isNavKeyPress : function(){
6719 var k = this.keyCode;
6720 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6721 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6724 isSpecialKey : function(){
6725 var k = this.keyCode;
6726 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6727 (k == 16) || (k == 17) ||
6728 (k >= 18 && k <= 20) ||
6729 (k >= 33 && k <= 35) ||
6730 (k >= 36 && k <= 39) ||
6731 (k >= 44 && k <= 45);
6734 * Cancels bubbling of the event.
6736 stopPropagation : function(){
6737 if(this.browserEvent){
6738 if(this.type == 'mousedown'){
6739 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6741 E.stopPropagation(this.browserEvent);
6746 * Gets the key code for the event.
6749 getCharCode : function(){
6750 return this.charCode || this.keyCode;
6754 * Returns a normalized keyCode for the event.
6755 * @return {Number} The key code
6757 getKey : function(){
6758 var k = this.keyCode || this.charCode;
6759 return Roo.isSafari ? (safariKeys[k] || k) : k;
6763 * Gets the x coordinate of the event.
6766 getPageX : function(){
6771 * Gets the y coordinate of the event.
6774 getPageY : function(){
6779 * Gets the time of the event.
6782 getTime : function(){
6783 if(this.browserEvent){
6784 return E.getTime(this.browserEvent);
6790 * Gets the page coordinates of the event.
6791 * @return {Array} The xy values like [x, y]
6798 * Gets the target for the event.
6799 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
6800 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6801 search as a number or element (defaults to 10 || document.body)
6802 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6803 * @return {HTMLelement}
6805 getTarget : function(selector, maxDepth, returnEl){
6806 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
6809 * Gets the related target.
6810 * @return {HTMLElement}
6812 getRelatedTarget : function(){
6813 if(this.browserEvent){
6814 return E.getRelatedTarget(this.browserEvent);
6820 * Normalizes mouse wheel delta across browsers
6821 * @return {Number} The delta
6823 getWheelDelta : function(){
6824 var e = this.browserEvent;
6826 if(e.wheelDelta){ /* IE/Opera. */
6827 delta = e.wheelDelta/120;
6828 }else if(e.detail){ /* Mozilla case. */
6829 delta = -e.detail/3;
6835 * Returns true if the control, meta, shift or alt key was pressed during this event.
6838 hasModifier : function(){
6839 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
6843 * Returns true if the target of this event equals el or is a child of el
6844 * @param {String/HTMLElement/Element} el
6845 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
6848 within : function(el, related){
6849 var t = this[related ? "getRelatedTarget" : "getTarget"]();
6850 return t && Roo.fly(el).contains(t);
6853 getPoint : function(){
6854 return new Roo.lib.Point(this.xy[0], this.xy[1]);
6858 return new Roo.EventObjectImpl();
6863 * Ext JS Library 1.1.1
6864 * Copyright(c) 2006-2007, Ext JS, LLC.
6866 * Originally Released Under LGPL - original licence link has changed is not relivant.
6869 * <script type="text/javascript">
6873 // was in Composite Element!??!?!
6876 var D = Roo.lib.Dom;
6877 var E = Roo.lib.Event;
6878 var A = Roo.lib.Anim;
6880 // local style camelizing for speed
6882 var camelRe = /(-[a-z])/gi;
6883 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
6884 var view = document.defaultView;
6887 * @class Roo.Element
6888 * Represents an Element in the DOM.<br><br>
6891 var el = Roo.get("my-div");
6894 var el = getEl("my-div");
6896 // or with a DOM element
6897 var el = Roo.get(myDivElement);
6899 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
6900 * each call instead of constructing a new one.<br><br>
6901 * <b>Animations</b><br />
6902 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
6903 * should either be a boolean (true) or an object literal with animation options. The animation options are:
6905 Option Default Description
6906 --------- -------- ---------------------------------------------
6907 duration .35 The duration of the animation in seconds
6908 easing easeOut The YUI easing method
6909 callback none A function to execute when the anim completes
6910 scope this The scope (this) of the callback function
6912 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
6913 * manipulate the animation. Here's an example:
6915 var el = Roo.get("my-div");
6920 // default animation
6921 el.setWidth(100, true);
6923 // animation with some options set
6930 // using the "anim" property to get the Anim object
6936 el.setWidth(100, opt);
6938 if(opt.anim.isAnimated()){
6942 * <b> Composite (Collections of) Elements</b><br />
6943 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
6944 * @constructor Create a new Element directly.
6945 * @param {String/HTMLElement} element
6946 * @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).
6948 Roo.Element = function(element, forceNew){
6949 var dom = typeof element == "string" ?
6950 document.getElementById(element) : element;
6951 if(!dom){ // invalid id/element
6955 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
6956 return Roo.Element.cache[id];
6966 * The DOM element ID
6969 this.id = id || Roo.id(dom);
6972 var El = Roo.Element;
6976 * The element's default display mode (defaults to "")
6979 originalDisplay : "",
6983 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
6988 * Sets the element's visibility mode. When setVisible() is called it
6989 * will use this to determine whether to set the visibility or the display property.
6990 * @param visMode Element.VISIBILITY or Element.DISPLAY
6991 * @return {Roo.Element} this
6993 setVisibilityMode : function(visMode){
6994 this.visibilityMode = visMode;
6998 * Convenience method for setVisibilityMode(Element.DISPLAY)
6999 * @param {String} display (optional) What to set display to when visible
7000 * @return {Roo.Element} this
7002 enableDisplayMode : function(display){
7003 this.setVisibilityMode(El.DISPLAY);
7004 if(typeof display != "undefined") this.originalDisplay = display;
7009 * 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)
7010 * @param {String} selector The simple selector to test
7011 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7012 search as a number or element (defaults to 10 || document.body)
7013 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7014 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7016 findParent : function(simpleSelector, maxDepth, returnEl){
7017 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7018 maxDepth = maxDepth || 50;
7019 if(typeof maxDepth != "number"){
7020 stopEl = Roo.getDom(maxDepth);
7023 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7024 if(dq.is(p, simpleSelector)){
7025 return returnEl ? Roo.get(p) : p;
7035 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7036 * @param {String} selector The simple selector to test
7037 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7038 search as a number or element (defaults to 10 || document.body)
7039 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7040 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7042 findParentNode : function(simpleSelector, maxDepth, returnEl){
7043 var p = Roo.fly(this.dom.parentNode, '_internal');
7044 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7048 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7049 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7050 * @param {String} selector The simple selector to test
7051 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7052 search as a number or element (defaults to 10 || document.body)
7053 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7055 up : function(simpleSelector, maxDepth){
7056 return this.findParentNode(simpleSelector, maxDepth, true);
7062 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7063 * @param {String} selector The simple selector to test
7064 * @return {Boolean} True if this element matches the selector, else false
7066 is : function(simpleSelector){
7067 return Roo.DomQuery.is(this.dom, simpleSelector);
7071 * Perform animation on this element.
7072 * @param {Object} args The YUI animation control args
7073 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7074 * @param {Function} onComplete (optional) Function to call when animation completes
7075 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7076 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7077 * @return {Roo.Element} this
7079 animate : function(args, duration, onComplete, easing, animType){
7080 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7085 * @private Internal animation call
7087 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7088 animType = animType || 'run';
7090 var anim = Roo.lib.Anim[animType](
7092 (opt.duration || defaultDur) || .35,
7093 (opt.easing || defaultEase) || 'easeOut',
7095 Roo.callback(cb, this);
7096 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7104 // private legacy anim prep
7105 preanim : function(a, i){
7106 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7110 * Removes worthless text nodes
7111 * @param {Boolean} forceReclean (optional) By default the element
7112 * keeps track if it has been cleaned already so
7113 * you can call this over and over. However, if you update the element and
7114 * need to force a reclean, you can pass true.
7116 clean : function(forceReclean){
7117 if(this.isCleaned && forceReclean !== true){
7121 var d = this.dom, n = d.firstChild, ni = -1;
7123 var nx = n.nextSibling;
7124 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7131 this.isCleaned = true;
7136 calcOffsetsTo : function(el){
7139 var restorePos = false;
7140 if(el.getStyle('position') == 'static'){
7141 el.position('relative');
7146 while(op && op != d && op.tagName != 'HTML'){
7149 op = op.offsetParent;
7152 el.position('static');
7158 * Scrolls this element into view within the passed container.
7159 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7160 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7161 * @return {Roo.Element} this
7163 scrollIntoView : function(container, hscroll){
7164 var c = Roo.getDom(container) || document.body;
7167 var o = this.calcOffsetsTo(c),
7170 b = t+el.offsetHeight,
7171 r = l+el.offsetWidth;
7173 var ch = c.clientHeight;
7174 var ct = parseInt(c.scrollTop, 10);
7175 var cl = parseInt(c.scrollLeft, 10);
7177 var cr = cl + c.clientWidth;
7185 if(hscroll !== false){
7189 c.scrollLeft = r-c.clientWidth;
7196 scrollChildIntoView : function(child, hscroll){
7197 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7201 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7202 * the new height may not be available immediately.
7203 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7204 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7205 * @param {Function} onComplete (optional) Function to call when animation completes
7206 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7207 * @return {Roo.Element} this
7209 autoHeight : function(animate, duration, onComplete, easing){
7210 var oldHeight = this.getHeight();
7212 this.setHeight(1); // force clipping
7213 setTimeout(function(){
7214 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7216 this.setHeight(height);
7218 if(typeof onComplete == "function"){
7222 this.setHeight(oldHeight); // restore original height
7223 this.setHeight(height, animate, duration, function(){
7225 if(typeof onComplete == "function") onComplete();
7226 }.createDelegate(this), easing);
7228 }.createDelegate(this), 0);
7233 * Returns true if this element is an ancestor of the passed element
7234 * @param {HTMLElement/String} el The element to check
7235 * @return {Boolean} True if this element is an ancestor of el, else false
7237 contains : function(el){
7238 if(!el){return false;}
7239 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7243 * Checks whether the element is currently visible using both visibility and display properties.
7244 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7245 * @return {Boolean} True if the element is currently visible, else false
7247 isVisible : function(deep) {
7248 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7249 if(deep !== true || !vis){
7252 var p = this.dom.parentNode;
7253 while(p && p.tagName.toLowerCase() != "body"){
7254 if(!Roo.fly(p, '_isVisible').isVisible()){
7263 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7264 * @param {String} selector The CSS selector
7265 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7266 * @return {CompositeElement/CompositeElementLite} The composite element
7268 select : function(selector, unique){
7269 return El.select(selector, unique, this.dom);
7273 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7274 * @param {String} selector The CSS selector
7275 * @return {Array} An array of the matched nodes
7277 query : function(selector, unique){
7278 return Roo.DomQuery.select(selector, this.dom);
7282 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7283 * @param {String} selector The CSS selector
7284 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7285 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7287 child : function(selector, returnDom){
7288 var n = Roo.DomQuery.selectNode(selector, this.dom);
7289 return returnDom ? n : Roo.get(n);
7293 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7294 * @param {String} selector The CSS selector
7295 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7296 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7298 down : function(selector, returnDom){
7299 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7300 return returnDom ? n : Roo.get(n);
7304 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7305 * @param {String} group The group the DD object is member of
7306 * @param {Object} config The DD config object
7307 * @param {Object} overrides An object containing methods to override/implement on the DD object
7308 * @return {Roo.dd.DD} The DD object
7310 initDD : function(group, config, overrides){
7311 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7312 return Roo.apply(dd, overrides);
7316 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7317 * @param {String} group The group the DDProxy object is member of
7318 * @param {Object} config The DDProxy config object
7319 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7320 * @return {Roo.dd.DDProxy} The DDProxy object
7322 initDDProxy : function(group, config, overrides){
7323 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7324 return Roo.apply(dd, overrides);
7328 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7329 * @param {String} group The group the DDTarget object is member of
7330 * @param {Object} config The DDTarget config object
7331 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7332 * @return {Roo.dd.DDTarget} The DDTarget object
7334 initDDTarget : function(group, config, overrides){
7335 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7336 return Roo.apply(dd, overrides);
7340 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7341 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7342 * @param {Boolean} visible Whether the element is visible
7343 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7344 * @return {Roo.Element} this
7346 setVisible : function(visible, animate){
7348 if(this.visibilityMode == El.DISPLAY){
7349 this.setDisplayed(visible);
7352 this.dom.style.visibility = visible ? "visible" : "hidden";
7355 // closure for composites
7357 var visMode = this.visibilityMode;
7359 this.setOpacity(.01);
7360 this.setVisible(true);
7362 this.anim({opacity: { to: (visible?1:0) }},
7363 this.preanim(arguments, 1),
7364 null, .35, 'easeIn', function(){
7366 if(visMode == El.DISPLAY){
7367 dom.style.display = "none";
7369 dom.style.visibility = "hidden";
7371 Roo.get(dom).setOpacity(1);
7379 * Returns true if display is not "none"
7382 isDisplayed : function() {
7383 return this.getStyle("display") != "none";
7387 * Toggles the element's visibility or display, depending on visibility mode.
7388 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7389 * @return {Roo.Element} this
7391 toggle : function(animate){
7392 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7397 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7398 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7399 * @return {Roo.Element} this
7401 setDisplayed : function(value) {
7402 if(typeof value == "boolean"){
7403 value = value ? this.originalDisplay : "none";
7405 this.setStyle("display", value);
7410 * Tries to focus the element. Any exceptions are caught and ignored.
7411 * @return {Roo.Element} this
7413 focus : function() {
7421 * Tries to blur the element. Any exceptions are caught and ignored.
7422 * @return {Roo.Element} this
7432 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7433 * @param {String/Array} className The CSS class to add, or an array of classes
7434 * @return {Roo.Element} this
7436 addClass : function(className){
7437 if(className instanceof Array){
7438 for(var i = 0, len = className.length; i < len; i++) {
7439 this.addClass(className[i]);
7442 if(className && !this.hasClass(className)){
7443 this.dom.className = this.dom.className + " " + className;
7450 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7451 * @param {String/Array} className The CSS class to add, or an array of classes
7452 * @return {Roo.Element} this
7454 radioClass : function(className){
7455 var siblings = this.dom.parentNode.childNodes;
7456 for(var i = 0; i < siblings.length; i++) {
7457 var s = siblings[i];
7458 if(s.nodeType == 1){
7459 Roo.get(s).removeClass(className);
7462 this.addClass(className);
7467 * Removes one or more CSS classes from the element.
7468 * @param {String/Array} className The CSS class to remove, or an array of classes
7469 * @return {Roo.Element} this
7471 removeClass : function(className){
7472 if(!className || !this.dom.className){
7475 if(className instanceof Array){
7476 for(var i = 0, len = className.length; i < len; i++) {
7477 this.removeClass(className[i]);
7480 if(this.hasClass(className)){
7481 var re = this.classReCache[className];
7483 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7484 this.classReCache[className] = re;
7486 this.dom.className =
7487 this.dom.className.replace(re, " ");
7497 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7498 * @param {String} className The CSS class to toggle
7499 * @return {Roo.Element} this
7501 toggleClass : function(className){
7502 if(this.hasClass(className)){
7503 this.removeClass(className);
7505 this.addClass(className);
7511 * Checks if the specified CSS class exists on this element's DOM node.
7512 * @param {String} className The CSS class to check for
7513 * @return {Boolean} True if the class exists, else false
7515 hasClass : function(className){
7516 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7520 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7521 * @param {String} oldClassName The CSS class to replace
7522 * @param {String} newClassName The replacement CSS class
7523 * @return {Roo.Element} this
7525 replaceClass : function(oldClassName, newClassName){
7526 this.removeClass(oldClassName);
7527 this.addClass(newClassName);
7532 * Returns an object with properties matching the styles requested.
7533 * For example, el.getStyles('color', 'font-size', 'width') might return
7534 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7535 * @param {String} style1 A style name
7536 * @param {String} style2 A style name
7537 * @param {String} etc.
7538 * @return {Object} The style object
7540 getStyles : function(){
7541 var a = arguments, len = a.length, r = {};
7542 for(var i = 0; i < len; i++){
7543 r[a[i]] = this.getStyle(a[i]);
7549 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7550 * @param {String} property The style property whose value is returned.
7551 * @return {String} The current value of the style property for this element.
7553 getStyle : function(){
7554 return view && view.getComputedStyle ?
7556 var el = this.dom, v, cs, camel;
7557 if(prop == 'float'){
7560 if(el.style && (v = el.style[prop])){
7563 if(cs = view.getComputedStyle(el, "")){
7564 if(!(camel = propCache[prop])){
7565 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7572 var el = this.dom, v, cs, camel;
7573 if(prop == 'opacity'){
7574 if(typeof el.style.filter == 'string'){
7575 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7577 var fv = parseFloat(m[1]);
7579 return fv ? fv / 100 : 0;
7584 }else if(prop == 'float'){
7585 prop = "styleFloat";
7587 if(!(camel = propCache[prop])){
7588 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7590 if(v = el.style[camel]){
7593 if(cs = el.currentStyle){
7601 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7602 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7603 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7604 * @return {Roo.Element} this
7606 setStyle : function(prop, value){
7607 if(typeof prop == "string"){
7609 if (prop == 'float') {
7610 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7615 if(!(camel = propCache[prop])){
7616 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7619 if(camel == 'opacity') {
7620 this.setOpacity(value);
7622 this.dom.style[camel] = value;
7625 for(var style in prop){
7626 if(typeof prop[style] != "function"){
7627 this.setStyle(style, prop[style]);
7635 * More flexible version of {@link #setStyle} for setting style properties.
7636 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7637 * a function which returns such a specification.
7638 * @return {Roo.Element} this
7640 applyStyles : function(style){
7641 Roo.DomHelper.applyStyles(this.dom, style);
7646 * 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).
7647 * @return {Number} The X position of the element
7650 return D.getX(this.dom);
7654 * 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).
7655 * @return {Number} The Y position of the element
7658 return D.getY(this.dom);
7662 * 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).
7663 * @return {Array} The XY position of the element
7666 return D.getXY(this.dom);
7670 * 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).
7671 * @param {Number} The X position of the element
7672 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7673 * @return {Roo.Element} this
7675 setX : function(x, animate){
7677 D.setX(this.dom, x);
7679 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7685 * 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).
7686 * @param {Number} The Y position of the element
7687 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7688 * @return {Roo.Element} this
7690 setY : function(y, animate){
7692 D.setY(this.dom, y);
7694 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7700 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7701 * @param {String} left The left CSS property value
7702 * @return {Roo.Element} this
7704 setLeft : function(left){
7705 this.setStyle("left", this.addUnits(left));
7710 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7711 * @param {String} top The top CSS property value
7712 * @return {Roo.Element} this
7714 setTop : function(top){
7715 this.setStyle("top", this.addUnits(top));
7720 * Sets the element's CSS right style.
7721 * @param {String} right The right CSS property value
7722 * @return {Roo.Element} this
7724 setRight : function(right){
7725 this.setStyle("right", this.addUnits(right));
7730 * Sets the element's CSS bottom style.
7731 * @param {String} bottom The bottom CSS property value
7732 * @return {Roo.Element} this
7734 setBottom : function(bottom){
7735 this.setStyle("bottom", this.addUnits(bottom));
7740 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7741 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7742 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7743 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7744 * @return {Roo.Element} this
7746 setXY : function(pos, animate){
7748 D.setXY(this.dom, pos);
7750 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
7756 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7757 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7758 * @param {Number} x X value for new position (coordinates are page-based)
7759 * @param {Number} y Y value for new position (coordinates are page-based)
7760 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7761 * @return {Roo.Element} this
7763 setLocation : function(x, y, animate){
7764 this.setXY([x, y], this.preanim(arguments, 2));
7769 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7770 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7771 * @param {Number} x X value for new position (coordinates are page-based)
7772 * @param {Number} y Y value for new position (coordinates are page-based)
7773 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7774 * @return {Roo.Element} this
7776 moveTo : function(x, y, animate){
7777 this.setXY([x, y], this.preanim(arguments, 2));
7782 * Returns the region of the given element.
7783 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
7784 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
7786 getRegion : function(){
7787 return D.getRegion(this.dom);
7791 * Returns the offset height of the element
7792 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
7793 * @return {Number} The element's height
7795 getHeight : function(contentHeight){
7796 var h = this.dom.offsetHeight || 0;
7797 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
7801 * Returns the offset width of the element
7802 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
7803 * @return {Number} The element's width
7805 getWidth : function(contentWidth){
7806 var w = this.dom.offsetWidth || 0;
7807 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
7811 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
7812 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
7813 * if a height has not been set using CSS.
7816 getComputedHeight : function(){
7817 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
7819 h = parseInt(this.getStyle('height'), 10) || 0;
7820 if(!this.isBorderBox()){
7821 h += this.getFrameWidth('tb');
7828 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
7829 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
7830 * if a width has not been set using CSS.
7833 getComputedWidth : function(){
7834 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
7836 w = parseInt(this.getStyle('width'), 10) || 0;
7837 if(!this.isBorderBox()){
7838 w += this.getFrameWidth('lr');
7845 * Returns the size of the element.
7846 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
7847 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
7849 getSize : function(contentSize){
7850 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
7854 * Returns the width and height of the viewport.
7855 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
7857 getViewSize : function(){
7858 var d = this.dom, doc = document, aw = 0, ah = 0;
7859 if(d == doc || d == doc.body){
7860 return {width : D.getViewWidth(), height: D.getViewHeight()};
7863 width : d.clientWidth,
7864 height: d.clientHeight
7870 * Returns the value of the "value" attribute
7871 * @param {Boolean} asNumber true to parse the value as a number
7872 * @return {String/Number}
7874 getValue : function(asNumber){
7875 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
7879 adjustWidth : function(width){
7880 if(typeof width == "number"){
7881 if(this.autoBoxAdjust && !this.isBorderBox()){
7882 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
7892 adjustHeight : function(height){
7893 if(typeof height == "number"){
7894 if(this.autoBoxAdjust && !this.isBorderBox()){
7895 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
7905 * Set the width of the element
7906 * @param {Number} width The new width
7907 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7908 * @return {Roo.Element} this
7910 setWidth : function(width, animate){
7911 width = this.adjustWidth(width);
7913 this.dom.style.width = this.addUnits(width);
7915 this.anim({width: {to: width}}, this.preanim(arguments, 1));
7921 * Set the height of the element
7922 * @param {Number} height The new height
7923 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7924 * @return {Roo.Element} this
7926 setHeight : function(height, animate){
7927 height = this.adjustHeight(height);
7929 this.dom.style.height = this.addUnits(height);
7931 this.anim({height: {to: height}}, this.preanim(arguments, 1));
7937 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
7938 * @param {Number} width The new width
7939 * @param {Number} height The new height
7940 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7941 * @return {Roo.Element} this
7943 setSize : function(width, height, animate){
7944 if(typeof width == "object"){ // in case of object from getSize()
7945 height = width.height; width = width.width;
7947 width = this.adjustWidth(width); height = this.adjustHeight(height);
7949 this.dom.style.width = this.addUnits(width);
7950 this.dom.style.height = this.addUnits(height);
7952 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
7958 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
7959 * @param {Number} x X value for new position (coordinates are page-based)
7960 * @param {Number} y Y value for new position (coordinates are page-based)
7961 * @param {Number} width The new width
7962 * @param {Number} height The new height
7963 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7964 * @return {Roo.Element} this
7966 setBounds : function(x, y, width, height, animate){
7968 this.setSize(width, height);
7969 this.setLocation(x, y);
7971 width = this.adjustWidth(width); height = this.adjustHeight(height);
7972 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
7973 this.preanim(arguments, 4), 'motion');
7979 * 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.
7980 * @param {Roo.lib.Region} region The region to fill
7981 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7982 * @return {Roo.Element} this
7984 setRegion : function(region, animate){
7985 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
7990 * Appends an event handler
7992 * @param {String} eventName The type of event to append
7993 * @param {Function} fn The method the event invokes
7994 * @param {Object} scope (optional) The scope (this object) of the fn
7995 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
7997 addListener : function(eventName, fn, scope, options){
7999 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8004 * Removes an event handler from this element
8005 * @param {String} eventName the type of event to remove
8006 * @param {Function} fn the method the event invokes
8007 * @return {Roo.Element} this
8009 removeListener : function(eventName, fn){
8010 Roo.EventManager.removeListener(this.dom, eventName, fn);
8015 * Removes all previous added listeners from this element
8016 * @return {Roo.Element} this
8018 removeAllListeners : function(){
8019 E.purgeElement(this.dom);
8023 relayEvent : function(eventName, observable){
8024 this.on(eventName, function(e){
8025 observable.fireEvent(eventName, e);
8030 * Set the opacity of the element
8031 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8032 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8033 * @return {Roo.Element} this
8035 setOpacity : function(opacity, animate){
8037 var s = this.dom.style;
8040 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8041 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8043 s.opacity = opacity;
8046 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8052 * Gets the left X coordinate
8053 * @param {Boolean} local True to get the local css position instead of page coordinate
8056 getLeft : function(local){
8060 return parseInt(this.getStyle("left"), 10) || 0;
8065 * Gets the right X coordinate of the element (element X position + element width)
8066 * @param {Boolean} local True to get the local css position instead of page coordinate
8069 getRight : function(local){
8071 return this.getX() + this.getWidth();
8073 return (this.getLeft(true) + this.getWidth()) || 0;
8078 * Gets the top Y coordinate
8079 * @param {Boolean} local True to get the local css position instead of page coordinate
8082 getTop : function(local) {
8086 return parseInt(this.getStyle("top"), 10) || 0;
8091 * Gets the bottom Y coordinate of the element (element Y position + element height)
8092 * @param {Boolean} local True to get the local css position instead of page coordinate
8095 getBottom : function(local){
8097 return this.getY() + this.getHeight();
8099 return (this.getTop(true) + this.getHeight()) || 0;
8104 * Initializes positioning on this element. If a desired position is not passed, it will make the
8105 * the element positioned relative IF it is not already positioned.
8106 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8107 * @param {Number} zIndex (optional) The zIndex to apply
8108 * @param {Number} x (optional) Set the page X position
8109 * @param {Number} y (optional) Set the page Y position
8111 position : function(pos, zIndex, x, y){
8113 if(this.getStyle('position') == 'static'){
8114 this.setStyle('position', 'relative');
8117 this.setStyle("position", pos);
8120 this.setStyle("z-index", zIndex);
8122 if(x !== undefined && y !== undefined){
8124 }else if(x !== undefined){
8126 }else if(y !== undefined){
8132 * Clear positioning back to the default when the document was loaded
8133 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8134 * @return {Roo.Element} this
8136 clearPositioning : function(value){
8144 "position" : "static"
8150 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8151 * snapshot before performing an update and then restoring the element.
8154 getPositioning : function(){
8155 var l = this.getStyle("left");
8156 var t = this.getStyle("top");
8158 "position" : this.getStyle("position"),
8160 "right" : l ? "" : this.getStyle("right"),
8162 "bottom" : t ? "" : this.getStyle("bottom"),
8163 "z-index" : this.getStyle("z-index")
8168 * Gets the width of the border(s) for the specified side(s)
8169 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8170 * passing lr would get the border (l)eft width + the border (r)ight width.
8171 * @return {Number} The width of the sides passed added together
8173 getBorderWidth : function(side){
8174 return this.addStyles(side, El.borders);
8178 * Gets the width of the padding(s) for the specified side(s)
8179 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8180 * passing lr would get the padding (l)eft + the padding (r)ight.
8181 * @return {Number} The padding of the sides passed added together
8183 getPadding : function(side){
8184 return this.addStyles(side, El.paddings);
8188 * Set positioning with an object returned by getPositioning().
8189 * @param {Object} posCfg
8190 * @return {Roo.Element} this
8192 setPositioning : function(pc){
8193 this.applyStyles(pc);
8194 if(pc.right == "auto"){
8195 this.dom.style.right = "";
8197 if(pc.bottom == "auto"){
8198 this.dom.style.bottom = "";
8204 fixDisplay : function(){
8205 if(this.getStyle("display") == "none"){
8206 this.setStyle("visibility", "hidden");
8207 this.setStyle("display", this.originalDisplay); // first try reverting to default
8208 if(this.getStyle("display") == "none"){ // if that fails, default to block
8209 this.setStyle("display", "block");
8215 * Quick set left and top adding default units
8216 * @param {String} left The left CSS property value
8217 * @param {String} top The top CSS property value
8218 * @return {Roo.Element} this
8220 setLeftTop : function(left, top){
8221 this.dom.style.left = this.addUnits(left);
8222 this.dom.style.top = this.addUnits(top);
8227 * Move this element relative to its current position.
8228 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8229 * @param {Number} distance How far to move the element in pixels
8230 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8231 * @return {Roo.Element} this
8233 move : function(direction, distance, animate){
8234 var xy = this.getXY();
8235 direction = direction.toLowerCase();
8239 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8243 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8248 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8253 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8260 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8261 * @return {Roo.Element} this
8264 if(!this.isClipped){
8265 this.isClipped = true;
8266 this.originalClip = {
8267 "o": this.getStyle("overflow"),
8268 "x": this.getStyle("overflow-x"),
8269 "y": this.getStyle("overflow-y")
8271 this.setStyle("overflow", "hidden");
8272 this.setStyle("overflow-x", "hidden");
8273 this.setStyle("overflow-y", "hidden");
8279 * Return clipping (overflow) to original clipping before clip() was called
8280 * @return {Roo.Element} this
8282 unclip : function(){
8284 this.isClipped = false;
8285 var o = this.originalClip;
8286 if(o.o){this.setStyle("overflow", o.o);}
8287 if(o.x){this.setStyle("overflow-x", o.x);}
8288 if(o.y){this.setStyle("overflow-y", o.y);}
8295 * Gets the x,y coordinates specified by the anchor position on the element.
8296 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8297 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8298 * {width: (target width), height: (target height)} (defaults to the element's current size)
8299 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8300 * @return {Array} [x, y] An array containing the element's x and y coordinates
8302 getAnchorXY : function(anchor, local, s){
8303 //Passing a different size is useful for pre-calculating anchors,
8304 //especially for anchored animations that change the el size.
8306 var w, h, vp = false;
8309 if(d == document.body || d == document){
8311 w = D.getViewWidth(); h = D.getViewHeight();
8313 w = this.getWidth(); h = this.getHeight();
8316 w = s.width; h = s.height;
8318 var x = 0, y = 0, r = Math.round;
8319 switch((anchor || "tl").toLowerCase()){
8361 var sc = this.getScroll();
8362 return [x + sc.left, y + sc.top];
8364 //Add the element's offset xy
8365 var o = this.getXY();
8366 return [x+o[0], y+o[1]];
8370 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8371 * supported position values.
8372 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8373 * @param {String} position The position to align to.
8374 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8375 * @return {Array} [x, y]
8377 getAlignToXY : function(el, p, o){
8381 throw "Element.alignTo with an element that doesn't exist";
8383 var c = false; //constrain to viewport
8384 var p1 = "", p2 = "";
8391 }else if(p.indexOf("-") == -1){
8394 p = p.toLowerCase();
8395 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8397 throw "Element.alignTo with an invalid alignment " + p;
8399 p1 = m[1]; p2 = m[2]; c = !!m[3];
8401 //Subtract the aligned el's internal xy from the target's offset xy
8402 //plus custom offset to get the aligned el's new offset xy
8403 var a1 = this.getAnchorXY(p1, true);
8404 var a2 = el.getAnchorXY(p2, false);
8405 var x = a2[0] - a1[0] + o[0];
8406 var y = a2[1] - a1[1] + o[1];
8408 //constrain the aligned el to viewport if necessary
8409 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8410 // 5px of margin for ie
8411 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8413 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8414 //perpendicular to the vp border, allow the aligned el to slide on that border,
8415 //otherwise swap the aligned el to the opposite border of the target.
8416 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8417 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8418 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t"));
8419 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8422 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8423 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8425 if((x+w) > dw + scrollX){
8426 x = swapX ? r.left-w : dw+scrollX-w;
8429 x = swapX ? r.right : scrollX;
8431 if((y+h) > dh + scrollY){
8432 y = swapY ? r.top-h : dh+scrollY-h;
8435 y = swapY ? r.bottom : scrollY;
8442 getConstrainToXY : function(){
8443 var os = {top:0, left:0, bottom:0, right: 0};
8445 return function(el, local, offsets, proposedXY){
8447 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8449 var vw, vh, vx = 0, vy = 0;
8450 if(el.dom == document.body || el.dom == document){
8451 vw = Roo.lib.Dom.getViewWidth();
8452 vh = Roo.lib.Dom.getViewHeight();
8454 vw = el.dom.clientWidth;
8455 vh = el.dom.clientHeight;
8457 var vxy = el.getXY();
8463 var s = el.getScroll();
8465 vx += offsets.left + s.left;
8466 vy += offsets.top + s.top;
8468 vw -= offsets.right;
8469 vh -= offsets.bottom;
8474 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8475 var x = xy[0], y = xy[1];
8476 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8478 // only move it if it needs it
8481 // first validate right/bottom
8490 // then make sure top/left isn't negative
8499 return moved ? [x, y] : false;
8504 adjustForConstraints : function(xy, parent, offsets){
8505 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8509 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8510 * document it aligns it to the viewport.
8511 * The position parameter is optional, and can be specified in any one of the following formats:
8513 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8514 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8515 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8516 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8517 * <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
8518 * element's anchor point, and the second value is used as the target's anchor point.</li>
8520 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8521 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8522 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8523 * that specified in order to enforce the viewport constraints.
8524 * Following are all of the supported anchor positions:
8527 ----- -----------------------------
8528 tl The top left corner (default)
8529 t The center of the top edge
8530 tr The top right corner
8531 l The center of the left edge
8532 c In the center of the element
8533 r The center of the right edge
8534 bl The bottom left corner
8535 b The center of the bottom edge
8536 br The bottom right corner
8540 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8541 el.alignTo("other-el");
8543 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8544 el.alignTo("other-el", "tr?");
8546 // align the bottom right corner of el with the center left edge of other-el
8547 el.alignTo("other-el", "br-l?");
8549 // align the center of el with the bottom left corner of other-el and
8550 // adjust the x position by -6 pixels (and the y position by 0)
8551 el.alignTo("other-el", "c-bl", [-6, 0]);
8553 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8554 * @param {String} position The position to align to.
8555 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8556 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8557 * @return {Roo.Element} this
8559 alignTo : function(element, position, offsets, animate){
8560 var xy = this.getAlignToXY(element, position, offsets);
8561 this.setXY(xy, this.preanim(arguments, 3));
8566 * Anchors an element to another element and realigns it when the window is resized.
8567 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8568 * @param {String} position The position to align to.
8569 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8570 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8571 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8572 * is a number, it is used as the buffer delay (defaults to 50ms).
8573 * @param {Function} callback The function to call after the animation finishes
8574 * @return {Roo.Element} this
8576 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8577 var action = function(){
8578 this.alignTo(el, alignment, offsets, animate);
8579 Roo.callback(callback, this);
8581 Roo.EventManager.onWindowResize(action, this);
8582 var tm = typeof monitorScroll;
8583 if(tm != 'undefined'){
8584 Roo.EventManager.on(window, 'scroll', action, this,
8585 {buffer: tm == 'number' ? monitorScroll : 50});
8587 action.call(this); // align immediately
8591 * Clears any opacity settings from this element. Required in some cases for IE.
8592 * @return {Roo.Element} this
8594 clearOpacity : function(){
8595 if (window.ActiveXObject) {
8596 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8597 this.dom.style.filter = "";
8600 this.dom.style.opacity = "";
8601 this.dom.style["-moz-opacity"] = "";
8602 this.dom.style["-khtml-opacity"] = "";
8608 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8609 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8610 * @return {Roo.Element} this
8612 hide : function(animate){
8613 this.setVisible(false, this.preanim(arguments, 0));
8618 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8619 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8620 * @return {Roo.Element} this
8622 show : function(animate){
8623 this.setVisible(true, this.preanim(arguments, 0));
8628 * @private Test if size has a unit, otherwise appends the default
8630 addUnits : function(size){
8631 return Roo.Element.addUnits(size, this.defaultUnit);
8635 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8636 * @return {Roo.Element} this
8638 beginMeasure : function(){
8640 if(el.offsetWidth || el.offsetHeight){
8641 return this; // offsets work already
8644 var p = this.dom, b = document.body; // start with this element
8645 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8646 var pe = Roo.get(p);
8647 if(pe.getStyle('display') == 'none'){
8648 changed.push({el: p, visibility: pe.getStyle("visibility")});
8649 p.style.visibility = "hidden";
8650 p.style.display = "block";
8654 this._measureChanged = changed;
8660 * Restores displays to before beginMeasure was called
8661 * @return {Roo.Element} this
8663 endMeasure : function(){
8664 var changed = this._measureChanged;
8666 for(var i = 0, len = changed.length; i < len; i++) {
8668 r.el.style.visibility = r.visibility;
8669 r.el.style.display = "none";
8671 this._measureChanged = null;
8677 * Update the innerHTML of this element, optionally searching for and processing scripts
8678 * @param {String} html The new HTML
8679 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8680 * @param {Function} callback For async script loading you can be noticed when the update completes
8681 * @return {Roo.Element} this
8683 update : function(html, loadScripts, callback){
8684 if(typeof html == "undefined"){
8687 if(loadScripts !== true){
8688 this.dom.innerHTML = html;
8689 if(typeof callback == "function"){
8697 html += '<span id="' + id + '"></span>';
8699 E.onAvailable(id, function(){
8700 var hd = document.getElementsByTagName("head")[0];
8701 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8702 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8703 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8706 while(match = re.exec(html)){
8707 var attrs = match[1];
8708 var srcMatch = attrs ? attrs.match(srcRe) : false;
8709 if(srcMatch && srcMatch[2]){
8710 var s = document.createElement("script");
8711 s.src = srcMatch[2];
8712 var typeMatch = attrs.match(typeRe);
8713 if(typeMatch && typeMatch[2]){
8714 s.type = typeMatch[2];
8717 }else if(match[2] && match[2].length > 0){
8718 if(window.execScript) {
8719 window.execScript(match[2]);
8727 window.eval(match[2]);
8731 var el = document.getElementById(id);
8732 if(el){el.parentNode.removeChild(el);}
8733 if(typeof callback == "function"){
8737 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8742 * Direct access to the UpdateManager update() method (takes the same parameters).
8743 * @param {String/Function} url The url for this request or a function to call to get the url
8744 * @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}
8745 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8746 * @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.
8747 * @return {Roo.Element} this
8750 var um = this.getUpdateManager();
8751 um.update.apply(um, arguments);
8756 * Gets this element's UpdateManager
8757 * @return {Roo.UpdateManager} The UpdateManager
8759 getUpdateManager : function(){
8760 if(!this.updateManager){
8761 this.updateManager = new Roo.UpdateManager(this);
8763 return this.updateManager;
8767 * Disables text selection for this element (normalized across browsers)
8768 * @return {Roo.Element} this
8770 unselectable : function(){
8771 this.dom.unselectable = "on";
8772 this.swallowEvent("selectstart", true);
8773 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
8774 this.addClass("x-unselectable");
8779 * Calculates the x, y to center this element on the screen
8780 * @return {Array} The x, y values [x, y]
8782 getCenterXY : function(){
8783 return this.getAlignToXY(document, 'c-c');
8787 * Centers the Element in either the viewport, or another Element.
8788 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
8790 center : function(centerIn){
8791 this.alignTo(centerIn || document, 'c-c');
8796 * Tests various css rules/browsers to determine if this element uses a border box
8799 isBorderBox : function(){
8800 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
8804 * Return a box {x, y, width, height} that can be used to set another elements
8805 * size/location to match this element.
8806 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
8807 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
8808 * @return {Object} box An object in the format {x, y, width, height}
8810 getBox : function(contentBox, local){
8815 var left = parseInt(this.getStyle("left"), 10) || 0;
8816 var top = parseInt(this.getStyle("top"), 10) || 0;
8819 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
8821 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
8823 var l = this.getBorderWidth("l")+this.getPadding("l");
8824 var r = this.getBorderWidth("r")+this.getPadding("r");
8825 var t = this.getBorderWidth("t")+this.getPadding("t");
8826 var b = this.getBorderWidth("b")+this.getPadding("b");
8827 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)};
8829 bx.right = bx.x + bx.width;
8830 bx.bottom = bx.y + bx.height;
8835 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
8836 for more information about the sides.
8837 * @param {String} sides
8840 getFrameWidth : function(sides, onlyContentBox){
8841 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
8845 * 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.
8846 * @param {Object} box The box to fill {x, y, width, height}
8847 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
8848 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8849 * @return {Roo.Element} this
8851 setBox : function(box, adjust, animate){
8852 var w = box.width, h = box.height;
8853 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
8854 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8855 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8857 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
8862 * Forces the browser to repaint this element
8863 * @return {Roo.Element} this
8865 repaint : function(){
8867 this.addClass("x-repaint");
8868 setTimeout(function(){
8869 Roo.get(dom).removeClass("x-repaint");
8875 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
8876 * then it returns the calculated width of the sides (see getPadding)
8877 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
8878 * @return {Object/Number}
8880 getMargins : function(side){
8883 top: parseInt(this.getStyle("margin-top"), 10) || 0,
8884 left: parseInt(this.getStyle("margin-left"), 10) || 0,
8885 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
8886 right: parseInt(this.getStyle("margin-right"), 10) || 0
8889 return this.addStyles(side, El.margins);
8894 addStyles : function(sides, styles){
8896 for(var i = 0, len = sides.length; i < len; i++){
8897 v = this.getStyle(styles[sides.charAt(i)]);
8899 w = parseInt(v, 10);
8907 * Creates a proxy element of this element
8908 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
8909 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
8910 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
8911 * @return {Roo.Element} The new proxy element
8913 createProxy : function(config, renderTo, matchBox){
8915 renderTo = Roo.getDom(renderTo);
8917 renderTo = document.body;
8919 config = typeof config == "object" ?
8920 config : {tag : "div", cls: config};
8921 var proxy = Roo.DomHelper.append(renderTo, config, true);
8923 proxy.setBox(this.getBox());
8929 * Puts a mask over this element to disable user interaction. Requires core.css.
8930 * This method can only be applied to elements which accept child nodes.
8931 * @param {String} msg (optional) A message to display in the mask
8932 * @param {String} msgCls (optional) A css class to apply to the msg element
8933 * @return {Element} The mask element
8935 mask : function(msg, msgCls)
8937 if(this.getStyle("position") == "static"){
8938 this.setStyle("position", "relative");
8941 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
8943 this.addClass("x-masked");
8944 this._mask.setDisplayed(true);
8949 while (dom && dom.style) {
8950 if (!isNaN(parseInt(dom.style.zIndex))) {
8951 z = Math.max(z, parseInt(dom.style.zIndex));
8953 dom = dom.parentNode;
8955 // if we are masking the body - then it hides everything..
8956 if (this.dom == document.body) {
8958 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
8959 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
8962 if(typeof msg == 'string'){
8964 this._maskMsg = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask-msg", cn:{tag:'div'}}, true);
8966 var mm = this._maskMsg;
8967 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
8968 mm.dom.firstChild.innerHTML = msg;
8969 mm.setDisplayed(true);
8971 mm.setStyle('z-index', z + 102);
8973 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
8974 this._mask.setHeight(this.getHeight());
8976 this._mask.setStyle('z-index', z + 100);
8982 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
8983 * it is cached for reuse.
8985 unmask : function(removeEl){
8987 if(removeEl === true){
8988 this._mask.remove();
8991 this._maskMsg.remove();
8992 delete this._maskMsg;
8995 this._mask.setDisplayed(false);
8997 this._maskMsg.setDisplayed(false);
9001 this.removeClass("x-masked");
9005 * Returns true if this element is masked
9008 isMasked : function(){
9009 return this._mask && this._mask.isVisible();
9013 * Creates an iframe shim for this element to keep selects and other windowed objects from
9015 * @return {Roo.Element} The new shim element
9017 createShim : function(){
9018 var el = document.createElement('iframe');
9019 el.frameBorder = 'no';
9020 el.className = 'roo-shim';
9021 if(Roo.isIE && Roo.isSecure){
9022 el.src = Roo.SSL_SECURE_URL;
9024 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9025 shim.autoBoxAdjust = false;
9030 * Removes this element from the DOM and deletes it from the cache
9032 remove : function(){
9033 if(this.dom.parentNode){
9034 this.dom.parentNode.removeChild(this.dom);
9036 delete El.cache[this.dom.id];
9040 * Sets up event handlers to add and remove a css class when the mouse is over this element
9041 * @param {String} className
9042 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9043 * mouseout events for children elements
9044 * @return {Roo.Element} this
9046 addClassOnOver : function(className, preventFlicker){
9047 this.on("mouseover", function(){
9048 Roo.fly(this, '_internal').addClass(className);
9050 var removeFn = function(e){
9051 if(preventFlicker !== true || !e.within(this, true)){
9052 Roo.fly(this, '_internal').removeClass(className);
9055 this.on("mouseout", removeFn, this.dom);
9060 * Sets up event handlers to add and remove a css class when this element has the focus
9061 * @param {String} className
9062 * @return {Roo.Element} this
9064 addClassOnFocus : function(className){
9065 this.on("focus", function(){
9066 Roo.fly(this, '_internal').addClass(className);
9068 this.on("blur", function(){
9069 Roo.fly(this, '_internal').removeClass(className);
9074 * 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)
9075 * @param {String} className
9076 * @return {Roo.Element} this
9078 addClassOnClick : function(className){
9080 this.on("mousedown", function(){
9081 Roo.fly(dom, '_internal').addClass(className);
9082 var d = Roo.get(document);
9083 var fn = function(){
9084 Roo.fly(dom, '_internal').removeClass(className);
9085 d.removeListener("mouseup", fn);
9087 d.on("mouseup", fn);
9093 * Stops the specified event from bubbling and optionally prevents the default action
9094 * @param {String} eventName
9095 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9096 * @return {Roo.Element} this
9098 swallowEvent : function(eventName, preventDefault){
9099 var fn = function(e){
9100 e.stopPropagation();
9105 if(eventName instanceof Array){
9106 for(var i = 0, len = eventName.length; i < len; i++){
9107 this.on(eventName[i], fn);
9111 this.on(eventName, fn);
9118 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9121 * Sizes this element to its parent element's dimensions performing
9122 * neccessary box adjustments.
9123 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9124 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9125 * @return {Roo.Element} this
9127 fitToParent : function(monitorResize, targetParent) {
9128 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9129 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9130 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9133 var p = Roo.get(targetParent || this.dom.parentNode);
9134 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9135 if (monitorResize === true) {
9136 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9137 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9143 * Gets the next sibling, skipping text nodes
9144 * @return {HTMLElement} The next sibling or null
9146 getNextSibling : function(){
9147 var n = this.dom.nextSibling;
9148 while(n && n.nodeType != 1){
9155 * Gets the previous sibling, skipping text nodes
9156 * @return {HTMLElement} The previous sibling or null
9158 getPrevSibling : function(){
9159 var n = this.dom.previousSibling;
9160 while(n && n.nodeType != 1){
9161 n = n.previousSibling;
9168 * Appends the passed element(s) to this element
9169 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9170 * @return {Roo.Element} this
9172 appendChild: function(el){
9179 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9180 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9181 * automatically generated with the specified attributes.
9182 * @param {HTMLElement} insertBefore (optional) a child element of this element
9183 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9184 * @return {Roo.Element} The new child element
9186 createChild: function(config, insertBefore, returnDom){
9187 config = config || {tag:'div'};
9189 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9191 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9195 * Appends this element to the passed element
9196 * @param {String/HTMLElement/Element} el The new parent element
9197 * @return {Roo.Element} this
9199 appendTo: function(el){
9200 el = Roo.getDom(el);
9201 el.appendChild(this.dom);
9206 * Inserts this element before the passed element in the DOM
9207 * @param {String/HTMLElement/Element} el The element to insert before
9208 * @return {Roo.Element} this
9210 insertBefore: function(el){
9211 el = Roo.getDom(el);
9212 el.parentNode.insertBefore(this.dom, el);
9217 * Inserts this element after the passed element in the DOM
9218 * @param {String/HTMLElement/Element} el The element to insert after
9219 * @return {Roo.Element} this
9221 insertAfter: function(el){
9222 el = Roo.getDom(el);
9223 el.parentNode.insertBefore(this.dom, el.nextSibling);
9228 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9229 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9230 * @return {Roo.Element} The new child
9232 insertFirst: function(el, returnDom){
9234 if(typeof el == 'object' && !el.nodeType){ // dh config
9235 return this.createChild(el, this.dom.firstChild, returnDom);
9237 el = Roo.getDom(el);
9238 this.dom.insertBefore(el, this.dom.firstChild);
9239 return !returnDom ? Roo.get(el) : el;
9244 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9245 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9246 * @param {String} where (optional) 'before' or 'after' defaults to before
9247 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9248 * @return {Roo.Element} the inserted Element
9250 insertSibling: function(el, where, returnDom){
9251 where = where ? where.toLowerCase() : 'before';
9253 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9255 if(typeof el == 'object' && !el.nodeType){ // dh config
9256 if(where == 'after' && !this.dom.nextSibling){
9257 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9259 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9263 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9264 where == 'before' ? this.dom : this.dom.nextSibling);
9273 * Creates and wraps this element with another element
9274 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9275 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9276 * @return {HTMLElement/Element} The newly created wrapper element
9278 wrap: function(config, returnDom){
9280 config = {tag: "div"};
9282 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9283 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9288 * Replaces the passed element with this element
9289 * @param {String/HTMLElement/Element} el The element to replace
9290 * @return {Roo.Element} this
9292 replace: function(el){
9294 this.insertBefore(el);
9300 * Inserts an html fragment into this element
9301 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9302 * @param {String} html The HTML fragment
9303 * @param {Boolean} returnEl True to return an Roo.Element
9304 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9306 insertHtml : function(where, html, returnEl){
9307 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9308 return returnEl ? Roo.get(el) : el;
9312 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9313 * @param {Object} o The object with the attributes
9314 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9315 * @return {Roo.Element} this
9317 set : function(o, useSet){
9319 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9321 if(attr == "style" || typeof o[attr] == "function") continue;
9323 el.className = o["cls"];
9325 if(useSet) el.setAttribute(attr, o[attr]);
9326 else el[attr] = o[attr];
9330 Roo.DomHelper.applyStyles(el, o.style);
9336 * Convenience method for constructing a KeyMap
9337 * @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:
9338 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9339 * @param {Function} fn The function to call
9340 * @param {Object} scope (optional) The scope of the function
9341 * @return {Roo.KeyMap} The KeyMap created
9343 addKeyListener : function(key, fn, scope){
9345 if(typeof key != "object" || key instanceof Array){
9361 return new Roo.KeyMap(this, config);
9365 * Creates a KeyMap for this element
9366 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9367 * @return {Roo.KeyMap} The KeyMap created
9369 addKeyMap : function(config){
9370 return new Roo.KeyMap(this, config);
9374 * Returns true if this element is scrollable.
9377 isScrollable : function(){
9379 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9383 * 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().
9384 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9385 * @param {Number} value The new scroll value
9386 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9387 * @return {Element} this
9390 scrollTo : function(side, value, animate){
9391 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9393 this.dom[prop] = value;
9395 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9396 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9402 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9403 * within this element's scrollable range.
9404 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9405 * @param {Number} distance How far to scroll the element in pixels
9406 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9407 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9408 * was scrolled as far as it could go.
9410 scroll : function(direction, distance, animate){
9411 if(!this.isScrollable()){
9415 var l = el.scrollLeft, t = el.scrollTop;
9416 var w = el.scrollWidth, h = el.scrollHeight;
9417 var cw = el.clientWidth, ch = el.clientHeight;
9418 direction = direction.toLowerCase();
9419 var scrolled = false;
9420 var a = this.preanim(arguments, 2);
9425 var v = Math.min(l + distance, w-cw);
9426 this.scrollTo("left", v, a);
9433 var v = Math.max(l - distance, 0);
9434 this.scrollTo("left", v, a);
9442 var v = Math.max(t - distance, 0);
9443 this.scrollTo("top", v, a);
9451 var v = Math.min(t + distance, h-ch);
9452 this.scrollTo("top", v, a);
9461 * Translates the passed page coordinates into left/top css values for this element
9462 * @param {Number/Array} x The page x or an array containing [x, y]
9463 * @param {Number} y The page y
9464 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9466 translatePoints : function(x, y){
9467 if(typeof x == 'object' || x instanceof Array){
9470 var p = this.getStyle('position');
9471 var o = this.getXY();
9473 var l = parseInt(this.getStyle('left'), 10);
9474 var t = parseInt(this.getStyle('top'), 10);
9477 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9480 t = (p == "relative") ? 0 : this.dom.offsetTop;
9483 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9487 * Returns the current scroll position of the element.
9488 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9490 getScroll : function(){
9491 var d = this.dom, doc = document;
9492 if(d == doc || d == doc.body){
9493 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9494 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9495 return {left: l, top: t};
9497 return {left: d.scrollLeft, top: d.scrollTop};
9502 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9503 * are convert to standard 6 digit hex color.
9504 * @param {String} attr The css attribute
9505 * @param {String} defaultValue The default value to use when a valid color isn't found
9506 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9509 getColor : function(attr, defaultValue, prefix){
9510 var v = this.getStyle(attr);
9511 if(!v || v == "transparent" || v == "inherit") {
9512 return defaultValue;
9514 var color = typeof prefix == "undefined" ? "#" : prefix;
9515 if(v.substr(0, 4) == "rgb("){
9516 var rvs = v.slice(4, v.length -1).split(",");
9517 for(var i = 0; i < 3; i++){
9518 var h = parseInt(rvs[i]).toString(16);
9525 if(v.substr(0, 1) == "#"){
9527 for(var i = 1; i < 4; i++){
9528 var c = v.charAt(i);
9531 }else if(v.length == 7){
9532 color += v.substr(1);
9536 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9540 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9541 * gradient background, rounded corners and a 4-way shadow.
9542 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9543 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9544 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9545 * @return {Roo.Element} this
9547 boxWrap : function(cls){
9548 cls = cls || 'x-box';
9549 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9550 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9555 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9556 * @param {String} namespace The namespace in which to look for the attribute
9557 * @param {String} name The attribute name
9558 * @return {String} The attribute value
9560 getAttributeNS : Roo.isIE ? function(ns, name){
9562 var type = typeof d[ns+":"+name];
9563 if(type != 'undefined' && type != 'unknown'){
9564 return d[ns+":"+name];
9567 } : function(ns, name){
9569 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9574 * Sets or Returns the value the dom attribute value
9575 * @param {String} name The attribute name
9576 * @param {String} value (optional) The value to set the attribute to
9577 * @return {String} The attribute value
9579 attr : function(name){
9580 if (arguments.length > 1) {
9581 this.dom.setAttribute(name, arguments[1]);
9582 return arguments[1];
9584 if (!this.dom.hasAttribute(name)) {
9587 return this.dom.getAttribute(name);
9594 var ep = El.prototype;
9597 * Appends an event handler (Shorthand for addListener)
9598 * @param {String} eventName The type of event to append
9599 * @param {Function} fn The method the event invokes
9600 * @param {Object} scope (optional) The scope (this object) of the fn
9601 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9604 ep.on = ep.addListener;
9606 ep.mon = ep.addListener;
9609 * Removes an event handler from this element (shorthand for removeListener)
9610 * @param {String} eventName the type of event to remove
9611 * @param {Function} fn the method the event invokes
9612 * @return {Roo.Element} this
9615 ep.un = ep.removeListener;
9618 * true to automatically adjust width and height settings for box-model issues (default to true)
9620 ep.autoBoxAdjust = true;
9623 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9626 El.addUnits = function(v, defaultUnit){
9627 if(v === "" || v == "auto"){
9630 if(v === undefined){
9633 if(typeof v == "number" || !El.unitPattern.test(v)){
9634 return v + (defaultUnit || 'px');
9639 // special markup used throughout Roo when box wrapping elements
9640 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>';
9642 * Visibility mode constant - Use visibility to hide element
9648 * Visibility mode constant - Use display to hide element
9654 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9655 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9656 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9668 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9669 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9670 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9671 * @return {Element} The Element object
9674 El.get = function(el){
9676 if(!el){ return null; }
9677 if(typeof el == "string"){ // element id
9678 if(!(elm = document.getElementById(el))){
9681 if(ex = El.cache[el]){
9684 ex = El.cache[el] = new El(elm);
9687 }else if(el.tagName){ // dom element
9691 if(ex = El.cache[id]){
9694 ex = El.cache[id] = new El(el);
9697 }else if(el instanceof El){
9699 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9700 // catch case where it hasn't been appended
9701 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9704 }else if(el.isComposite){
9706 }else if(el instanceof Array){
9707 return El.select(el);
9708 }else if(el == document){
9709 // create a bogus element object representing the document object
9711 var f = function(){};
9712 f.prototype = El.prototype;
9714 docEl.dom = document;
9722 El.uncache = function(el){
9723 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9725 delete El.cache[a[i].id || a[i]];
9731 // Garbage collection - uncache elements/purge listeners on orphaned elements
9732 // so we don't hold a reference and cause the browser to retain them
9733 El.garbageCollect = function(){
9734 if(!Roo.enableGarbageCollector){
9735 clearInterval(El.collectorThread);
9738 for(var eid in El.cache){
9739 var el = El.cache[eid], d = el.dom;
9740 // -------------------------------------------------------
9741 // Determining what is garbage:
9742 // -------------------------------------------------------
9744 // dom node is null, definitely garbage
9745 // -------------------------------------------------------
9747 // no parentNode == direct orphan, definitely garbage
9748 // -------------------------------------------------------
9749 // !d.offsetParent && !document.getElementById(eid)
9750 // display none elements have no offsetParent so we will
9751 // also try to look it up by it's id. However, check
9752 // offsetParent first so we don't do unneeded lookups.
9753 // This enables collection of elements that are not orphans
9754 // directly, but somewhere up the line they have an orphan
9756 // -------------------------------------------------------
9757 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
9758 delete El.cache[eid];
9759 if(d && Roo.enableListenerCollection){
9765 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
9769 El.Flyweight = function(dom){
9772 El.Flyweight.prototype = El.prototype;
9774 El._flyweights = {};
9776 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9777 * the dom node can be overwritten by other code.
9778 * @param {String/HTMLElement} el The dom node or id
9779 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9780 * prevent conflicts (e.g. internally Roo uses "_internal")
9782 * @return {Element} The shared Element object
9784 El.fly = function(el, named){
9785 named = named || '_global';
9786 el = Roo.getDom(el);
9790 if(!El._flyweights[named]){
9791 El._flyweights[named] = new El.Flyweight();
9793 El._flyweights[named].dom = el;
9794 return El._flyweights[named];
9798 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9799 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9800 * Shorthand of {@link Roo.Element#get}
9801 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9802 * @return {Element} The Element object
9808 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9809 * the dom node can be overwritten by other code.
9810 * Shorthand of {@link Roo.Element#fly}
9811 * @param {String/HTMLElement} el The dom node or id
9812 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9813 * prevent conflicts (e.g. internally Roo uses "_internal")
9815 * @return {Element} The shared Element object
9821 // speedy lookup for elements never to box adjust
9822 var noBoxAdjust = Roo.isStrict ? {
9825 input:1, select:1, textarea:1
9827 if(Roo.isIE || Roo.isGecko){
9828 noBoxAdjust['button'] = 1;
9832 Roo.EventManager.on(window, 'unload', function(){
9834 delete El._flyweights;
9842 Roo.Element.selectorFunction = Roo.DomQuery.select;
9845 Roo.Element.select = function(selector, unique, root){
9847 if(typeof selector == "string"){
9848 els = Roo.Element.selectorFunction(selector, root);
9849 }else if(selector.length !== undefined){
9852 throw "Invalid selector";
9854 if(unique === true){
9855 return new Roo.CompositeElement(els);
9857 return new Roo.CompositeElementLite(els);
9861 * Selects elements based on the passed CSS selector to enable working on them as 1.
9862 * @param {String/Array} selector The CSS selector or an array of elements
9863 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
9864 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
9865 * @return {CompositeElementLite/CompositeElement}
9869 Roo.select = Roo.Element.select;
9886 * Ext JS Library 1.1.1
9887 * Copyright(c) 2006-2007, Ext JS, LLC.
9889 * Originally Released Under LGPL - original licence link has changed is not relivant.
9892 * <script type="text/javascript">
9897 //Notifies Element that fx methods are available
9898 Roo.enableFx = true;
9902 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
9903 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
9904 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
9905 * Element effects to work.</p><br/>
9907 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
9908 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
9909 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
9910 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
9911 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
9912 * expected results and should be done with care.</p><br/>
9914 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
9915 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
9918 ----- -----------------------------
9919 tl The top left corner
9920 t The center of the top edge
9921 tr The top right corner
9922 l The center of the left edge
9923 r The center of the right edge
9924 bl The bottom left corner
9925 b The center of the bottom edge
9926 br The bottom right corner
9928 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
9929 * below are common options that can be passed to any Fx method.</b>
9930 * @cfg {Function} callback A function called when the effect is finished
9931 * @cfg {Object} scope The scope of the effect function
9932 * @cfg {String} easing A valid Easing value for the effect
9933 * @cfg {String} afterCls A css class to apply after the effect
9934 * @cfg {Number} duration The length of time (in seconds) that the effect should last
9935 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
9936 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
9937 * effects that end with the element being visually hidden, ignored otherwise)
9938 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
9939 * a function which returns such a specification that will be applied to the Element after the effect finishes
9940 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
9941 * @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
9942 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
9946 * Slides the element into view. An anchor point can be optionally passed to set the point of
9947 * origin for the slide effect. This function automatically handles wrapping the element with
9948 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
9951 // default: slide the element in from the top
9954 // custom: slide the element in from the right with a 2-second duration
9955 el.slideIn('r', { duration: 2 });
9957 // common config options shown with default values
9963 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
9964 * @param {Object} options (optional) Object literal with any of the Fx config options
9965 * @return {Roo.Element} The Element
9967 slideIn : function(anchor, o){
9968 var el = this.getFxEl();
9971 el.queueFx(o, function(){
9973 anchor = anchor || "t";
9975 // fix display to visibility
9978 // restore values after effect
9979 var r = this.getFxRestore();
9980 var b = this.getBox();
9981 // fixed size for slide
9985 var wrap = this.fxWrap(r.pos, o, "hidden");
9987 var st = this.dom.style;
9988 st.visibility = "visible";
9989 st.position = "absolute";
9991 // clear out temp styles after slide and unwrap
9992 var after = function(){
9993 el.fxUnwrap(wrap, r.pos, o);
9995 st.height = r.height;
9998 // time to calc the positions
9999 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10001 switch(anchor.toLowerCase()){
10003 wrap.setSize(b.width, 0);
10004 st.left = st.bottom = "0";
10008 wrap.setSize(0, b.height);
10009 st.right = st.top = "0";
10013 wrap.setSize(0, b.height);
10014 wrap.setX(b.right);
10015 st.left = st.top = "0";
10016 a = {width: bw, points: pt};
10019 wrap.setSize(b.width, 0);
10020 wrap.setY(b.bottom);
10021 st.left = st.top = "0";
10022 a = {height: bh, points: pt};
10025 wrap.setSize(0, 0);
10026 st.right = st.bottom = "0";
10027 a = {width: bw, height: bh};
10030 wrap.setSize(0, 0);
10031 wrap.setY(b.y+b.height);
10032 st.right = st.top = "0";
10033 a = {width: bw, height: bh, points: pt};
10036 wrap.setSize(0, 0);
10037 wrap.setXY([b.right, b.bottom]);
10038 st.left = st.top = "0";
10039 a = {width: bw, height: bh, points: pt};
10042 wrap.setSize(0, 0);
10043 wrap.setX(b.x+b.width);
10044 st.left = st.bottom = "0";
10045 a = {width: bw, height: bh, points: pt};
10048 this.dom.style.visibility = "visible";
10051 arguments.callee.anim = wrap.fxanim(a,
10061 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10062 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10063 * 'hidden') but block elements will still take up space in the document. The element must be removed
10064 * from the DOM using the 'remove' config option if desired. This function automatically handles
10065 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10068 // default: slide the element out to the top
10071 // custom: slide the element out to the right with a 2-second duration
10072 el.slideOut('r', { duration: 2 });
10074 // common config options shown with default values
10082 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10083 * @param {Object} options (optional) Object literal with any of the Fx config options
10084 * @return {Roo.Element} The Element
10086 slideOut : function(anchor, o){
10087 var el = this.getFxEl();
10090 el.queueFx(o, function(){
10092 anchor = anchor || "t";
10094 // restore values after effect
10095 var r = this.getFxRestore();
10097 var b = this.getBox();
10098 // fixed size for slide
10102 var wrap = this.fxWrap(r.pos, o, "visible");
10104 var st = this.dom.style;
10105 st.visibility = "visible";
10106 st.position = "absolute";
10110 var after = function(){
10112 el.setDisplayed(false);
10117 el.fxUnwrap(wrap, r.pos, o);
10119 st.width = r.width;
10120 st.height = r.height;
10125 var a, zero = {to: 0};
10126 switch(anchor.toLowerCase()){
10128 st.left = st.bottom = "0";
10129 a = {height: zero};
10132 st.right = st.top = "0";
10136 st.left = st.top = "0";
10137 a = {width: zero, points: {to:[b.right, b.y]}};
10140 st.left = st.top = "0";
10141 a = {height: zero, points: {to:[b.x, b.bottom]}};
10144 st.right = st.bottom = "0";
10145 a = {width: zero, height: zero};
10148 st.right = st.top = "0";
10149 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10152 st.left = st.top = "0";
10153 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10156 st.left = st.bottom = "0";
10157 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10161 arguments.callee.anim = wrap.fxanim(a,
10171 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10172 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10173 * The element must be removed from the DOM using the 'remove' config option if desired.
10179 // common config options shown with default values
10187 * @param {Object} options (optional) Object literal with any of the Fx config options
10188 * @return {Roo.Element} The Element
10190 puff : function(o){
10191 var el = this.getFxEl();
10194 el.queueFx(o, function(){
10195 this.clearOpacity();
10198 // restore values after effect
10199 var r = this.getFxRestore();
10200 var st = this.dom.style;
10202 var after = function(){
10204 el.setDisplayed(false);
10211 el.setPositioning(r.pos);
10212 st.width = r.width;
10213 st.height = r.height;
10218 var width = this.getWidth();
10219 var height = this.getHeight();
10221 arguments.callee.anim = this.fxanim({
10222 width : {to: this.adjustWidth(width * 2)},
10223 height : {to: this.adjustHeight(height * 2)},
10224 points : {by: [-(width * .5), -(height * .5)]},
10226 fontSize: {to:200, unit: "%"}
10237 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10238 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10239 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10245 // all config options shown with default values
10253 * @param {Object} options (optional) Object literal with any of the Fx config options
10254 * @return {Roo.Element} The Element
10256 switchOff : function(o){
10257 var el = this.getFxEl();
10260 el.queueFx(o, function(){
10261 this.clearOpacity();
10264 // restore values after effect
10265 var r = this.getFxRestore();
10266 var st = this.dom.style;
10268 var after = function(){
10270 el.setDisplayed(false);
10276 el.setPositioning(r.pos);
10277 st.width = r.width;
10278 st.height = r.height;
10283 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10284 this.clearOpacity();
10288 points:{by:[0, this.getHeight() * .5]}
10289 }, o, 'motion', 0.3, 'easeIn', after);
10290 }).defer(100, this);
10297 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10298 * changed using the "attr" config option) and then fading back to the original color. If no original
10299 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10302 // default: highlight background to yellow
10305 // custom: highlight foreground text to blue for 2 seconds
10306 el.highlight("0000ff", { attr: 'color', duration: 2 });
10308 // common config options shown with default values
10309 el.highlight("ffff9c", {
10310 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10311 endColor: (current color) or "ffffff",
10316 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10317 * @param {Object} options (optional) Object literal with any of the Fx config options
10318 * @return {Roo.Element} The Element
10320 highlight : function(color, o){
10321 var el = this.getFxEl();
10324 el.queueFx(o, function(){
10325 color = color || "ffff9c";
10326 attr = o.attr || "backgroundColor";
10328 this.clearOpacity();
10331 var origColor = this.getColor(attr);
10332 var restoreColor = this.dom.style[attr];
10333 endColor = (o.endColor || origColor) || "ffffff";
10335 var after = function(){
10336 el.dom.style[attr] = restoreColor;
10341 a[attr] = {from: color, to: endColor};
10342 arguments.callee.anim = this.fxanim(a,
10352 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10355 // default: a single light blue ripple
10358 // custom: 3 red ripples lasting 3 seconds total
10359 el.frame("ff0000", 3, { duration: 3 });
10361 // common config options shown with default values
10362 el.frame("C3DAF9", 1, {
10363 duration: 1 //duration of entire animation (not each individual ripple)
10364 // Note: Easing is not configurable and will be ignored if included
10367 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10368 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10369 * @param {Object} options (optional) Object literal with any of the Fx config options
10370 * @return {Roo.Element} The Element
10372 frame : function(color, count, o){
10373 var el = this.getFxEl();
10376 el.queueFx(o, function(){
10377 color = color || "#C3DAF9";
10378 if(color.length == 6){
10379 color = "#" + color;
10381 count = count || 1;
10382 duration = o.duration || 1;
10385 var b = this.getBox();
10386 var animFn = function(){
10387 var proxy = this.createProxy({
10390 visbility:"hidden",
10391 position:"absolute",
10392 "z-index":"35000", // yee haw
10393 border:"0px solid " + color
10396 var scale = Roo.isBorderBox ? 2 : 1;
10398 top:{from:b.y, to:b.y - 20},
10399 left:{from:b.x, to:b.x - 20},
10400 borderWidth:{from:0, to:10},
10401 opacity:{from:1, to:0},
10402 height:{from:b.height, to:(b.height + (20*scale))},
10403 width:{from:b.width, to:(b.width + (20*scale))}
10404 }, duration, function(){
10408 animFn.defer((duration/2)*1000, this);
10419 * Creates a pause before any subsequent queued effects begin. If there are
10420 * no effects queued after the pause it will have no effect.
10425 * @param {Number} seconds The length of time to pause (in seconds)
10426 * @return {Roo.Element} The Element
10428 pause : function(seconds){
10429 var el = this.getFxEl();
10432 el.queueFx(o, function(){
10433 setTimeout(function(){
10435 }, seconds * 1000);
10441 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10442 * using the "endOpacity" config option.
10445 // default: fade in from opacity 0 to 100%
10448 // custom: fade in from opacity 0 to 75% over 2 seconds
10449 el.fadeIn({ endOpacity: .75, duration: 2});
10451 // common config options shown with default values
10453 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10458 * @param {Object} options (optional) Object literal with any of the Fx config options
10459 * @return {Roo.Element} The Element
10461 fadeIn : function(o){
10462 var el = this.getFxEl();
10464 el.queueFx(o, function(){
10465 this.setOpacity(0);
10467 this.dom.style.visibility = 'visible';
10468 var to = o.endOpacity || 1;
10469 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10470 o, null, .5, "easeOut", function(){
10472 this.clearOpacity();
10481 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10482 * using the "endOpacity" config option.
10485 // default: fade out from the element's current opacity to 0
10488 // custom: fade out from the element's current opacity to 25% over 2 seconds
10489 el.fadeOut({ endOpacity: .25, duration: 2});
10491 // common config options shown with default values
10493 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10500 * @param {Object} options (optional) Object literal with any of the Fx config options
10501 * @return {Roo.Element} The Element
10503 fadeOut : function(o){
10504 var el = this.getFxEl();
10506 el.queueFx(o, function(){
10507 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10508 o, null, .5, "easeOut", function(){
10509 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10510 this.dom.style.display = "none";
10512 this.dom.style.visibility = "hidden";
10514 this.clearOpacity();
10522 * Animates the transition of an element's dimensions from a starting height/width
10523 * to an ending height/width.
10526 // change height and width to 100x100 pixels
10527 el.scale(100, 100);
10529 // common config options shown with default values. The height and width will default to
10530 // the element's existing values if passed as null.
10533 [element's height], {
10538 * @param {Number} width The new width (pass undefined to keep the original width)
10539 * @param {Number} height The new height (pass undefined to keep the original height)
10540 * @param {Object} options (optional) Object literal with any of the Fx config options
10541 * @return {Roo.Element} The Element
10543 scale : function(w, h, o){
10544 this.shift(Roo.apply({}, o, {
10552 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10553 * Any of these properties not specified in the config object will not be changed. This effect
10554 * requires that at least one new dimension, position or opacity setting must be passed in on
10555 * the config object in order for the function to have any effect.
10558 // slide the element horizontally to x position 200 while changing the height and opacity
10559 el.shift({ x: 200, height: 50, opacity: .8 });
10561 // common config options shown with default values.
10563 width: [element's width],
10564 height: [element's height],
10565 x: [element's x position],
10566 y: [element's y position],
10567 opacity: [element's opacity],
10572 * @param {Object} options Object literal with any of the Fx config options
10573 * @return {Roo.Element} The Element
10575 shift : function(o){
10576 var el = this.getFxEl();
10578 el.queueFx(o, function(){
10579 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10580 if(w !== undefined){
10581 a.width = {to: this.adjustWidth(w)};
10583 if(h !== undefined){
10584 a.height = {to: this.adjustHeight(h)};
10586 if(x !== undefined || y !== undefined){
10588 x !== undefined ? x : this.getX(),
10589 y !== undefined ? y : this.getY()
10592 if(op !== undefined){
10593 a.opacity = {to: op};
10595 if(o.xy !== undefined){
10596 a.points = {to: o.xy};
10598 arguments.callee.anim = this.fxanim(a,
10599 o, 'motion', .35, "easeOut", function(){
10607 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10608 * ending point of the effect.
10611 // default: slide the element downward while fading out
10614 // custom: slide the element out to the right with a 2-second duration
10615 el.ghost('r', { duration: 2 });
10617 // common config options shown with default values
10625 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10626 * @param {Object} options (optional) Object literal with any of the Fx config options
10627 * @return {Roo.Element} The Element
10629 ghost : function(anchor, o){
10630 var el = this.getFxEl();
10633 el.queueFx(o, function(){
10634 anchor = anchor || "b";
10636 // restore values after effect
10637 var r = this.getFxRestore();
10638 var w = this.getWidth(),
10639 h = this.getHeight();
10641 var st = this.dom.style;
10643 var after = function(){
10645 el.setDisplayed(false);
10651 el.setPositioning(r.pos);
10652 st.width = r.width;
10653 st.height = r.height;
10658 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10659 switch(anchor.toLowerCase()){
10686 arguments.callee.anim = this.fxanim(a,
10696 * Ensures that all effects queued after syncFx is called on the element are
10697 * run concurrently. This is the opposite of {@link #sequenceFx}.
10698 * @return {Roo.Element} The Element
10700 syncFx : function(){
10701 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10710 * Ensures that all effects queued after sequenceFx is called on the element are
10711 * run in sequence. This is the opposite of {@link #syncFx}.
10712 * @return {Roo.Element} The Element
10714 sequenceFx : function(){
10715 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10717 concurrent : false,
10724 nextFx : function(){
10725 var ef = this.fxQueue[0];
10732 * Returns true if the element has any effects actively running or queued, else returns false.
10733 * @return {Boolean} True if element has active effects, else false
10735 hasActiveFx : function(){
10736 return this.fxQueue && this.fxQueue[0];
10740 * Stops any running effects and clears the element's internal effects queue if it contains
10741 * any additional effects that haven't started yet.
10742 * @return {Roo.Element} The Element
10744 stopFx : function(){
10745 if(this.hasActiveFx()){
10746 var cur = this.fxQueue[0];
10747 if(cur && cur.anim && cur.anim.isAnimated()){
10748 this.fxQueue = [cur]; // clear out others
10749 cur.anim.stop(true);
10756 beforeFx : function(o){
10757 if(this.hasActiveFx() && !o.concurrent){
10768 * Returns true if the element is currently blocking so that no other effect can be queued
10769 * until this effect is finished, else returns false if blocking is not set. This is commonly
10770 * used to ensure that an effect initiated by a user action runs to completion prior to the
10771 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
10772 * @return {Boolean} True if blocking, else false
10774 hasFxBlock : function(){
10775 var q = this.fxQueue;
10776 return q && q[0] && q[0].block;
10780 queueFx : function(o, fn){
10784 if(!this.hasFxBlock()){
10785 Roo.applyIf(o, this.fxDefaults);
10787 var run = this.beforeFx(o);
10788 fn.block = o.block;
10789 this.fxQueue.push(fn);
10801 fxWrap : function(pos, o, vis){
10803 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
10806 wrapXY = this.getXY();
10808 var div = document.createElement("div");
10809 div.style.visibility = vis;
10810 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
10811 wrap.setPositioning(pos);
10812 if(wrap.getStyle("position") == "static"){
10813 wrap.position("relative");
10815 this.clearPositioning('auto');
10817 wrap.dom.appendChild(this.dom);
10819 wrap.setXY(wrapXY);
10826 fxUnwrap : function(wrap, pos, o){
10827 this.clearPositioning();
10828 this.setPositioning(pos);
10830 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
10836 getFxRestore : function(){
10837 var st = this.dom.style;
10838 return {pos: this.getPositioning(), width: st.width, height : st.height};
10842 afterFx : function(o){
10844 this.applyStyles(o.afterStyle);
10847 this.addClass(o.afterCls);
10849 if(o.remove === true){
10852 Roo.callback(o.callback, o.scope, [this]);
10854 this.fxQueue.shift();
10860 getFxEl : function(){ // support for composite element fx
10861 return Roo.get(this.dom);
10865 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
10866 animType = animType || 'run';
10868 var anim = Roo.lib.Anim[animType](
10870 (opt.duration || defaultDur) || .35,
10871 (opt.easing || defaultEase) || 'easeOut',
10873 Roo.callback(cb, this);
10882 // backwords compat
10883 Roo.Fx.resize = Roo.Fx.scale;
10885 //When included, Roo.Fx is automatically applied to Element so that all basic
10886 //effects are available directly via the Element API
10887 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
10889 * Ext JS Library 1.1.1
10890 * Copyright(c) 2006-2007, Ext JS, LLC.
10892 * Originally Released Under LGPL - original licence link has changed is not relivant.
10895 * <script type="text/javascript">
10900 * @class Roo.CompositeElement
10901 * Standard composite class. Creates a Roo.Element for every element in the collection.
10903 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
10904 * actions will be performed on all the elements in this collection.</b>
10906 * All methods return <i>this</i> and can be chained.
10908 var els = Roo.select("#some-el div.some-class", true);
10909 // or select directly from an existing element
10910 var el = Roo.get('some-el');
10911 el.select('div.some-class', true);
10913 els.setWidth(100); // all elements become 100 width
10914 els.hide(true); // all elements fade out and hide
10916 els.setWidth(100).hide(true);
10919 Roo.CompositeElement = function(els){
10920 this.elements = [];
10921 this.addElements(els);
10923 Roo.CompositeElement.prototype = {
10925 addElements : function(els){
10926 if(!els) return this;
10927 if(typeof els == "string"){
10928 els = Roo.Element.selectorFunction(els);
10930 var yels = this.elements;
10931 var index = yels.length-1;
10932 for(var i = 0, len = els.length; i < len; i++) {
10933 yels[++index] = Roo.get(els[i]);
10939 * Clears this composite and adds the elements returned by the passed selector.
10940 * @param {String/Array} els A string CSS selector, an array of elements or an element
10941 * @return {CompositeElement} this
10943 fill : function(els){
10944 this.elements = [];
10950 * Filters this composite to only elements that match the passed selector.
10951 * @param {String} selector A string CSS selector
10952 * @return {CompositeElement} this
10954 filter : function(selector){
10956 this.each(function(el){
10957 if(el.is(selector)){
10958 els[els.length] = el.dom;
10965 invoke : function(fn, args){
10966 var els = this.elements;
10967 for(var i = 0, len = els.length; i < len; i++) {
10968 Roo.Element.prototype[fn].apply(els[i], args);
10973 * Adds elements to this composite.
10974 * @param {String/Array} els A string CSS selector, an array of elements or an element
10975 * @return {CompositeElement} this
10977 add : function(els){
10978 if(typeof els == "string"){
10979 this.addElements(Roo.Element.selectorFunction(els));
10980 }else if(els.length !== undefined){
10981 this.addElements(els);
10983 this.addElements([els]);
10988 * Calls the passed function passing (el, this, index) for each element in this composite.
10989 * @param {Function} fn The function to call
10990 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
10991 * @return {CompositeElement} this
10993 each : function(fn, scope){
10994 var els = this.elements;
10995 for(var i = 0, len = els.length; i < len; i++){
10996 if(fn.call(scope || els[i], els[i], this, i) === false) {
11004 * Returns the Element object at the specified index
11005 * @param {Number} index
11006 * @return {Roo.Element}
11008 item : function(index){
11009 return this.elements[index] || null;
11013 * Returns the first Element
11014 * @return {Roo.Element}
11016 first : function(){
11017 return this.item(0);
11021 * Returns the last Element
11022 * @return {Roo.Element}
11025 return this.item(this.elements.length-1);
11029 * Returns the number of elements in this composite
11032 getCount : function(){
11033 return this.elements.length;
11037 * Returns true if this composite contains the passed element
11040 contains : function(el){
11041 return this.indexOf(el) !== -1;
11045 * Returns true if this composite contains the passed element
11048 indexOf : function(el){
11049 return this.elements.indexOf(Roo.get(el));
11054 * Removes the specified element(s).
11055 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11056 * or an array of any of those.
11057 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11058 * @return {CompositeElement} this
11060 removeElement : function(el, removeDom){
11061 if(el instanceof Array){
11062 for(var i = 0, len = el.length; i < len; i++){
11063 this.removeElement(el[i]);
11067 var index = typeof el == 'number' ? el : this.indexOf(el);
11070 var d = this.elements[index];
11074 d.parentNode.removeChild(d);
11077 this.elements.splice(index, 1);
11083 * Replaces the specified element with the passed element.
11084 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11086 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11087 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11088 * @return {CompositeElement} this
11090 replaceElement : function(el, replacement, domReplace){
11091 var index = typeof el == 'number' ? el : this.indexOf(el);
11094 this.elements[index].replaceWith(replacement);
11096 this.elements.splice(index, 1, Roo.get(replacement))
11103 * Removes all elements.
11105 clear : function(){
11106 this.elements = [];
11110 Roo.CompositeElement.createCall = function(proto, fnName){
11111 if(!proto[fnName]){
11112 proto[fnName] = function(){
11113 return this.invoke(fnName, arguments);
11117 for(var fnName in Roo.Element.prototype){
11118 if(typeof Roo.Element.prototype[fnName] == "function"){
11119 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11125 * Ext JS Library 1.1.1
11126 * Copyright(c) 2006-2007, Ext JS, LLC.
11128 * Originally Released Under LGPL - original licence link has changed is not relivant.
11131 * <script type="text/javascript">
11135 * @class Roo.CompositeElementLite
11136 * @extends Roo.CompositeElement
11137 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11139 var els = Roo.select("#some-el div.some-class");
11140 // or select directly from an existing element
11141 var el = Roo.get('some-el');
11142 el.select('div.some-class');
11144 els.setWidth(100); // all elements become 100 width
11145 els.hide(true); // all elements fade out and hide
11147 els.setWidth(100).hide(true);
11148 </code></pre><br><br>
11149 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11150 * actions will be performed on all the elements in this collection.</b>
11152 Roo.CompositeElementLite = function(els){
11153 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11154 this.el = new Roo.Element.Flyweight();
11156 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11157 addElements : function(els){
11159 if(els instanceof Array){
11160 this.elements = this.elements.concat(els);
11162 var yels = this.elements;
11163 var index = yels.length-1;
11164 for(var i = 0, len = els.length; i < len; i++) {
11165 yels[++index] = els[i];
11171 invoke : function(fn, args){
11172 var els = this.elements;
11174 for(var i = 0, len = els.length; i < len; i++) {
11176 Roo.Element.prototype[fn].apply(el, args);
11181 * Returns a flyweight Element of the dom element object at the specified index
11182 * @param {Number} index
11183 * @return {Roo.Element}
11185 item : function(index){
11186 if(!this.elements[index]){
11189 this.el.dom = this.elements[index];
11193 // fixes scope with flyweight
11194 addListener : function(eventName, handler, scope, opt){
11195 var els = this.elements;
11196 for(var i = 0, len = els.length; i < len; i++) {
11197 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11203 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11204 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11205 * a reference to the dom node, use el.dom.</b>
11206 * @param {Function} fn The function to call
11207 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11208 * @return {CompositeElement} this
11210 each : function(fn, scope){
11211 var els = this.elements;
11213 for(var i = 0, len = els.length; i < len; i++){
11215 if(fn.call(scope || el, el, this, i) === false){
11222 indexOf : function(el){
11223 return this.elements.indexOf(Roo.getDom(el));
11226 replaceElement : function(el, replacement, domReplace){
11227 var index = typeof el == 'number' ? el : this.indexOf(el);
11229 replacement = Roo.getDom(replacement);
11231 var d = this.elements[index];
11232 d.parentNode.insertBefore(replacement, d);
11233 d.parentNode.removeChild(d);
11235 this.elements.splice(index, 1, replacement);
11240 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11244 * Ext JS Library 1.1.1
11245 * Copyright(c) 2006-2007, Ext JS, LLC.
11247 * Originally Released Under LGPL - original licence link has changed is not relivant.
11250 * <script type="text/javascript">
11256 * @class Roo.data.Connection
11257 * @extends Roo.util.Observable
11258 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11259 * either to a configured URL, or to a URL specified at request time.<br><br>
11261 * Requests made by this class are asynchronous, and will return immediately. No data from
11262 * the server will be available to the statement immediately following the {@link #request} call.
11263 * To process returned data, use a callback in the request options object, or an event listener.</p><br>
11265 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11266 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11267 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11268 * property and, if present, the IFRAME's XML document as the responseXML property.</p><br>
11269 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11270 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11271 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11272 * standard DOM methods.
11274 * @param {Object} config a configuration object.
11276 Roo.data.Connection = function(config){
11277 Roo.apply(this, config);
11280 * @event beforerequest
11281 * Fires before a network request is made to retrieve a data object.
11282 * @param {Connection} conn This Connection object.
11283 * @param {Object} options The options config object passed to the {@link #request} method.
11285 "beforerequest" : true,
11287 * @event requestcomplete
11288 * Fires if the request was successfully completed.
11289 * @param {Connection} conn This Connection object.
11290 * @param {Object} response The XHR object containing the response data.
11291 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11292 * @param {Object} options The options config object passed to the {@link #request} method.
11294 "requestcomplete" : true,
11296 * @event requestexception
11297 * Fires if an error HTTP status was returned from the server.
11298 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11299 * @param {Connection} conn This Connection object.
11300 * @param {Object} response The XHR object containing the response data.
11301 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11302 * @param {Object} options The options config object passed to the {@link #request} method.
11304 "requestexception" : true
11306 Roo.data.Connection.superclass.constructor.call(this);
11309 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11311 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11314 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11315 * extra parameters to each request made by this object. (defaults to undefined)
11318 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11319 * to each request made by this object. (defaults to undefined)
11322 * @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)
11325 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11329 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11335 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11338 disableCaching: true,
11341 * Sends an HTTP request to a remote server.
11342 * @param {Object} options An object which may contain the following properties:<ul>
11343 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11344 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11345 * request, a url encoded string or a function to call to get either.</li>
11346 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11347 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11348 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11349 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11350 * <li>options {Object} The parameter to the request call.</li>
11351 * <li>success {Boolean} True if the request succeeded.</li>
11352 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11354 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11355 * The callback is passed the following parameters:<ul>
11356 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11357 * <li>options {Object} The parameter to the request call.</li>
11359 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11360 * The callback is passed the following parameters:<ul>
11361 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11362 * <li>options {Object} The parameter to the request call.</li>
11364 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11365 * for the callback function. Defaults to the browser window.</li>
11366 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11367 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11368 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11369 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11370 * params for the post data. Any params will be appended to the URL.</li>
11371 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11373 * @return {Number} transactionId
11375 request : function(o){
11376 if(this.fireEvent("beforerequest", this, o) !== false){
11379 if(typeof p == "function"){
11380 p = p.call(o.scope||window, o);
11382 if(typeof p == "object"){
11383 p = Roo.urlEncode(o.params);
11385 if(this.extraParams){
11386 var extras = Roo.urlEncode(this.extraParams);
11387 p = p ? (p + '&' + extras) : extras;
11390 var url = o.url || this.url;
11391 if(typeof url == 'function'){
11392 url = url.call(o.scope||window, o);
11396 var form = Roo.getDom(o.form);
11397 url = url || form.action;
11399 var enctype = form.getAttribute("enctype");
11400 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11401 return this.doFormUpload(o, p, url);
11403 var f = Roo.lib.Ajax.serializeForm(form);
11404 p = p ? (p + '&' + f) : f;
11407 var hs = o.headers;
11408 if(this.defaultHeaders){
11409 hs = Roo.apply(hs || {}, this.defaultHeaders);
11416 success: this.handleResponse,
11417 failure: this.handleFailure,
11419 argument: {options: o},
11420 timeout : o.timeout || this.timeout
11423 var method = o.method||this.method||(p ? "POST" : "GET");
11425 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11426 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11429 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11433 }else if(this.autoAbort !== false){
11437 if((method == 'GET' && p) || o.xmlData){
11438 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11441 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11442 return this.transId;
11444 Roo.callback(o.callback, o.scope, [o, null, null]);
11450 * Determine whether this object has a request outstanding.
11451 * @param {Number} transactionId (Optional) defaults to the last transaction
11452 * @return {Boolean} True if there is an outstanding request.
11454 isLoading : function(transId){
11456 return Roo.lib.Ajax.isCallInProgress(transId);
11458 return this.transId ? true : false;
11463 * Aborts any outstanding request.
11464 * @param {Number} transactionId (Optional) defaults to the last transaction
11466 abort : function(transId){
11467 if(transId || this.isLoading()){
11468 Roo.lib.Ajax.abort(transId || this.transId);
11473 handleResponse : function(response){
11474 this.transId = false;
11475 var options = response.argument.options;
11476 response.argument = options ? options.argument : null;
11477 this.fireEvent("requestcomplete", this, response, options);
11478 Roo.callback(options.success, options.scope, [response, options]);
11479 Roo.callback(options.callback, options.scope, [options, true, response]);
11483 handleFailure : function(response, e){
11484 this.transId = false;
11485 var options = response.argument.options;
11486 response.argument = options ? options.argument : null;
11487 this.fireEvent("requestexception", this, response, options, e);
11488 Roo.callback(options.failure, options.scope, [response, options]);
11489 Roo.callback(options.callback, options.scope, [options, false, response]);
11493 doFormUpload : function(o, ps, url){
11495 var frame = document.createElement('iframe');
11498 frame.className = 'x-hidden';
11500 frame.src = Roo.SSL_SECURE_URL;
11502 document.body.appendChild(frame);
11505 document.frames[id].name = id;
11508 var form = Roo.getDom(o.form);
11510 form.method = 'POST';
11511 form.enctype = form.encoding = 'multipart/form-data';
11517 if(ps){ // add dynamic params
11519 ps = Roo.urlDecode(ps, false);
11521 if(ps.hasOwnProperty(k)){
11522 hd = document.createElement('input');
11523 hd.type = 'hidden';
11526 form.appendChild(hd);
11533 var r = { // bogus response object
11538 r.argument = o ? o.argument : null;
11543 doc = frame.contentWindow.document;
11545 doc = (frame.contentDocument || window.frames[id].document);
11547 if(doc && doc.body){
11548 r.responseText = doc.body.innerHTML;
11550 if(doc && doc.XMLDocument){
11551 r.responseXML = doc.XMLDocument;
11553 r.responseXML = doc;
11560 Roo.EventManager.removeListener(frame, 'load', cb, this);
11562 this.fireEvent("requestcomplete", this, r, o);
11563 Roo.callback(o.success, o.scope, [r, o]);
11564 Roo.callback(o.callback, o.scope, [o, true, r]);
11566 setTimeout(function(){document.body.removeChild(frame);}, 100);
11569 Roo.EventManager.on(frame, 'load', cb, this);
11572 if(hiddens){ // remove dynamic params
11573 for(var i = 0, len = hiddens.length; i < len; i++){
11574 form.removeChild(hiddens[i]);
11581 * Ext JS Library 1.1.1
11582 * Copyright(c) 2006-2007, Ext JS, LLC.
11584 * Originally Released Under LGPL - original licence link has changed is not relivant.
11587 * <script type="text/javascript">
11591 * Global Ajax request class.
11594 * @extends Roo.data.Connection
11597 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11598 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11599 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11600 * @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)
11601 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11602 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11603 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11605 Roo.Ajax = new Roo.data.Connection({
11614 * Serialize the passed form into a url encoded string
11616 * @param {String/HTMLElement} form
11619 serializeForm : function(form){
11620 return Roo.lib.Ajax.serializeForm(form);
11624 * Ext JS Library 1.1.1
11625 * Copyright(c) 2006-2007, Ext JS, LLC.
11627 * Originally Released Under LGPL - original licence link has changed is not relivant.
11630 * <script type="text/javascript">
11635 * @class Roo.UpdateManager
11636 * @extends Roo.util.Observable
11637 * Provides AJAX-style update for Element object.<br><br>
11640 * // Get it from a Roo.Element object
11641 * var el = Roo.get("foo");
11642 * var mgr = el.getUpdateManager();
11643 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11645 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11647 * // or directly (returns the same UpdateManager instance)
11648 * var mgr = new Roo.UpdateManager("myElementId");
11649 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11650 * mgr.on("update", myFcnNeedsToKnow);
11652 // short handed call directly from the element object
11653 Roo.get("foo").load({
11657 text: "Loading Foo..."
11661 * Create new UpdateManager directly.
11662 * @param {String/HTMLElement/Roo.Element} el The element to update
11663 * @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).
11665 Roo.UpdateManager = function(el, forceNew){
11667 if(!forceNew && el.updateManager){
11668 return el.updateManager;
11671 * The Element object
11672 * @type Roo.Element
11676 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
11679 this.defaultUrl = null;
11683 * @event beforeupdate
11684 * Fired before an update is made, return false from your handler and the update is cancelled.
11685 * @param {Roo.Element} el
11686 * @param {String/Object/Function} url
11687 * @param {String/Object} params
11689 "beforeupdate": true,
11692 * Fired after successful update is made.
11693 * @param {Roo.Element} el
11694 * @param {Object} oResponseObject The response Object
11699 * Fired on update failure.
11700 * @param {Roo.Element} el
11701 * @param {Object} oResponseObject The response Object
11705 var d = Roo.UpdateManager.defaults;
11707 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
11710 this.sslBlankUrl = d.sslBlankUrl;
11712 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
11715 this.disableCaching = d.disableCaching;
11717 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
11720 this.indicatorText = d.indicatorText;
11722 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
11725 this.showLoadIndicator = d.showLoadIndicator;
11727 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
11730 this.timeout = d.timeout;
11733 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
11736 this.loadScripts = d.loadScripts;
11739 * Transaction object of current executing transaction
11741 this.transaction = null;
11746 this.autoRefreshProcId = null;
11748 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
11751 this.refreshDelegate = this.refresh.createDelegate(this);
11753 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
11756 this.updateDelegate = this.update.createDelegate(this);
11758 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
11761 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
11765 this.successDelegate = this.processSuccess.createDelegate(this);
11769 this.failureDelegate = this.processFailure.createDelegate(this);
11771 if(!this.renderer){
11773 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
11775 this.renderer = new Roo.UpdateManager.BasicRenderer();
11778 Roo.UpdateManager.superclass.constructor.call(this);
11781 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
11783 * Get the Element this UpdateManager is bound to
11784 * @return {Roo.Element} The element
11786 getEl : function(){
11790 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
11791 * @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:
11794 url: "your-url.php",<br/>
11795 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
11796 callback: yourFunction,<br/>
11797 scope: yourObject, //(optional scope) <br/>
11798 discardUrl: false, <br/>
11799 nocache: false,<br/>
11800 text: "Loading...",<br/>
11802 scripts: false<br/>
11805 * The only required property is url. The optional properties nocache, text and scripts
11806 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
11807 * @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}
11808 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11809 * @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.
11811 update : function(url, params, callback, discardUrl){
11812 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
11813 var method = this.method,
11815 if(typeof url == "object"){ // must be config object
11818 params = params || cfg.params;
11819 callback = callback || cfg.callback;
11820 discardUrl = discardUrl || cfg.discardUrl;
11821 if(callback && cfg.scope){
11822 callback = callback.createDelegate(cfg.scope);
11824 if(typeof cfg.method != "undefined"){method = cfg.method;};
11825 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
11826 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
11827 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
11828 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
11830 this.showLoading();
11832 this.defaultUrl = url;
11834 if(typeof url == "function"){
11835 url = url.call(this);
11838 method = method || (params ? "POST" : "GET");
11839 if(method == "GET"){
11840 url = this.prepareUrl(url);
11843 var o = Roo.apply(cfg ||{}, {
11846 success: this.successDelegate,
11847 failure: this.failureDelegate,
11848 callback: undefined,
11849 timeout: (this.timeout*1000),
11850 argument: {"url": url, "form": null, "callback": callback, "params": params}
11852 Roo.log("updated manager called with timeout of " + o.timeout);
11853 this.transaction = Roo.Ajax.request(o);
11858 * 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.
11859 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
11860 * @param {String/HTMLElement} form The form Id or form element
11861 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
11862 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
11863 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11865 formUpdate : function(form, url, reset, callback){
11866 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
11867 if(typeof url == "function"){
11868 url = url.call(this);
11870 form = Roo.getDom(form);
11871 this.transaction = Roo.Ajax.request({
11874 success: this.successDelegate,
11875 failure: this.failureDelegate,
11876 timeout: (this.timeout*1000),
11877 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
11879 this.showLoading.defer(1, this);
11884 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
11885 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11887 refresh : function(callback){
11888 if(this.defaultUrl == null){
11891 this.update(this.defaultUrl, null, callback, true);
11895 * Set this element to auto refresh.
11896 * @param {Number} interval How often to update (in seconds).
11897 * @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)
11898 * @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}
11899 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11900 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
11902 startAutoRefresh : function(interval, url, params, callback, refreshNow){
11904 this.update(url || this.defaultUrl, params, callback, true);
11906 if(this.autoRefreshProcId){
11907 clearInterval(this.autoRefreshProcId);
11909 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
11913 * Stop auto refresh on this element.
11915 stopAutoRefresh : function(){
11916 if(this.autoRefreshProcId){
11917 clearInterval(this.autoRefreshProcId);
11918 delete this.autoRefreshProcId;
11922 isAutoRefreshing : function(){
11923 return this.autoRefreshProcId ? true : false;
11926 * Called to update the element to "Loading" state. Override to perform custom action.
11928 showLoading : function(){
11929 if(this.showLoadIndicator){
11930 this.el.update(this.indicatorText);
11935 * Adds unique parameter to query string if disableCaching = true
11938 prepareUrl : function(url){
11939 if(this.disableCaching){
11940 var append = "_dc=" + (new Date().getTime());
11941 if(url.indexOf("?") !== -1){
11942 url += "&" + append;
11944 url += "?" + append;
11953 processSuccess : function(response){
11954 this.transaction = null;
11955 if(response.argument.form && response.argument.reset){
11956 try{ // put in try/catch since some older FF releases had problems with this
11957 response.argument.form.reset();
11960 if(this.loadScripts){
11961 this.renderer.render(this.el, response, this,
11962 this.updateComplete.createDelegate(this, [response]));
11964 this.renderer.render(this.el, response, this);
11965 this.updateComplete(response);
11969 updateComplete : function(response){
11970 this.fireEvent("update", this.el, response);
11971 if(typeof response.argument.callback == "function"){
11972 response.argument.callback(this.el, true, response);
11979 processFailure : function(response){
11980 this.transaction = null;
11981 this.fireEvent("failure", this.el, response);
11982 if(typeof response.argument.callback == "function"){
11983 response.argument.callback(this.el, false, response);
11988 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
11989 * @param {Object} renderer The object implementing the render() method
11991 setRenderer : function(renderer){
11992 this.renderer = renderer;
11995 getRenderer : function(){
11996 return this.renderer;
12000 * Set the defaultUrl used for updates
12001 * @param {String/Function} defaultUrl The url or a function to call to get the url
12003 setDefaultUrl : function(defaultUrl){
12004 this.defaultUrl = defaultUrl;
12008 * Aborts the executing transaction
12010 abort : function(){
12011 if(this.transaction){
12012 Roo.Ajax.abort(this.transaction);
12017 * Returns true if an update is in progress
12018 * @return {Boolean}
12020 isUpdating : function(){
12021 if(this.transaction){
12022 return Roo.Ajax.isLoading(this.transaction);
12029 * @class Roo.UpdateManager.defaults
12030 * @static (not really - but it helps the doc tool)
12031 * The defaults collection enables customizing the default properties of UpdateManager
12033 Roo.UpdateManager.defaults = {
12035 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12041 * True to process scripts by default (Defaults to false).
12044 loadScripts : false,
12047 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12050 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12052 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12055 disableCaching : false,
12057 * Whether to show indicatorText when loading (Defaults to true).
12060 showLoadIndicator : true,
12062 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12065 indicatorText : '<div class="loading-indicator">Loading...</div>'
12069 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12071 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12072 * @param {String/HTMLElement/Roo.Element} el The element to update
12073 * @param {String} url The url
12074 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12075 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12078 * @member Roo.UpdateManager
12080 Roo.UpdateManager.updateElement = function(el, url, params, options){
12081 var um = Roo.get(el, true).getUpdateManager();
12082 Roo.apply(um, options);
12083 um.update(url, params, options ? options.callback : null);
12085 // alias for backwards compat
12086 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12088 * @class Roo.UpdateManager.BasicRenderer
12089 * Default Content renderer. Updates the elements innerHTML with the responseText.
12091 Roo.UpdateManager.BasicRenderer = function(){};
12093 Roo.UpdateManager.BasicRenderer.prototype = {
12095 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12096 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12097 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12098 * @param {Roo.Element} el The element being rendered
12099 * @param {Object} response The YUI Connect response object
12100 * @param {UpdateManager} updateManager The calling update manager
12101 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12103 render : function(el, response, updateManager, callback){
12104 el.update(response.responseText, updateManager.loadScripts, callback);
12110 * (c)) Alan Knowles
12116 * @class Roo.DomTemplate
12117 * @extends Roo.Template
12118 * An effort at a dom based template engine..
12120 * Similar to XTemplate, except it uses dom parsing to create the template..
12122 * Supported features:
12127 {a_variable} - output encoded.
12128 {a_variable.format:("Y-m-d")} - call a method on the variable
12129 {a_variable:raw} - unencoded output
12130 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12131 {a_variable:this.method_on_template(...)} - call a method on the template object.
12136 <div roo-for="a_variable or condition.."></div>
12137 <div roo-if="a_variable or condition"></div>
12138 <div roo-exec="some javascript"></div>
12139 <div roo-name="named_template"></div>
12144 Roo.DomTemplate = function()
12146 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12153 Roo.extend(Roo.DomTemplate, Roo.Template, {
12155 * id counter for sub templates.
12159 * flag to indicate if dom parser is inside a pre,
12160 * it will strip whitespace if not.
12165 * The various sub templates
12173 * basic tag replacing syntax
12176 * // you can fake an object call by doing this
12180 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12181 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12183 iterChild : function (node, method) {
12185 var oldPre = this.inPre;
12186 if (node.tagName == 'PRE') {
12189 for( var i = 0; i < node.childNodes.length; i++) {
12190 method.call(this, node.childNodes[i]);
12192 this.inPre = oldPre;
12198 * compile the template
12200 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12203 compile: function()
12207 // covert the html into DOM...
12211 doc = document.implementation.createHTMLDocument("");
12212 doc.documentElement.innerHTML = this.html ;
12213 div = doc.documentElement;
12215 // old IE... - nasty -- it causes all sorts of issues.. with
12216 // images getting pulled from server..
12217 div = document.createElement('div');
12218 div.innerHTML = this.html;
12220 //doc.documentElement.innerHTML = htmlBody
12226 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12228 var tpls = this.tpls;
12230 // create a top level template from the snippet..
12232 //Roo.log(div.innerHTML);
12239 body : div.innerHTML,
12252 Roo.each(tpls, function(tp){
12253 this.compileTpl(tp);
12254 this.tpls[tp.id] = tp;
12257 this.master = tpls[0];
12263 compileNode : function(node, istop) {
12268 // skip anything not a tag..
12269 if (node.nodeType != 1) {
12270 if (node.nodeType == 3 && !this.inPre) {
12271 // reduce white space..
12272 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12295 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12296 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12297 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12298 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12304 // just itterate children..
12305 this.iterChild(node,this.compileNode);
12308 tpl.uid = this.id++;
12309 tpl.value = node.getAttribute('roo-' + tpl.attr);
12310 node.removeAttribute('roo-'+ tpl.attr);
12311 if (tpl.attr != 'name') {
12312 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12313 node.parentNode.replaceChild(placeholder, node);
12316 var placeholder = document.createElement('span');
12317 placeholder.className = 'roo-tpl-' + tpl.value;
12318 node.parentNode.replaceChild(placeholder, node);
12321 // parent now sees '{domtplXXXX}
12322 this.iterChild(node,this.compileNode);
12324 // we should now have node body...
12325 var div = document.createElement('div');
12326 div.appendChild(node);
12328 // this has the unfortunate side effect of converting tagged attributes
12329 // eg. href="{...}" into %7C...%7D
12330 // this has been fixed by searching for those combo's although it's a bit hacky..
12333 tpl.body = div.innerHTML;
12340 switch (tpl.value) {
12341 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12342 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12343 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12348 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12352 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12356 tpl.id = tpl.value; // replace non characters???
12362 this.tpls.push(tpl);
12372 * Compile a segment of the template into a 'sub-template'
12378 compileTpl : function(tpl)
12380 var fm = Roo.util.Format;
12381 var useF = this.disableFormats !== true;
12383 var sep = Roo.isGecko ? "+\n" : ",\n";
12385 var undef = function(str) {
12386 Roo.debug && Roo.log("Property not found :" + str);
12390 //Roo.log(tpl.body);
12394 var fn = function(m, lbrace, name, format, args)
12397 //Roo.log(arguments);
12398 args = args ? args.replace(/\\'/g,"'") : args;
12399 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12400 if (typeof(format) == 'undefined') {
12401 format = 'htmlEncode';
12403 if (format == 'raw' ) {
12407 if(name.substr(0, 6) == 'domtpl'){
12408 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12411 // build an array of options to determine if value is undefined..
12413 // basically get 'xxxx.yyyy' then do
12414 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12415 // (function () { Roo.log("Property not found"); return ''; })() :
12420 Roo.each(name.split('.'), function(st) {
12421 lookfor += (lookfor.length ? '.': '') + st;
12422 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12425 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12428 if(format && useF){
12430 args = args ? ',' + args : "";
12432 if(format.substr(0, 5) != "this."){
12433 format = "fm." + format + '(';
12435 format = 'this.call("'+ format.substr(5) + '", ';
12439 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12442 if (args && args.length) {
12443 // called with xxyx.yuu:(test,test)
12445 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12447 // raw.. - :raw modifier..
12448 return "'"+ sep + udef_st + name + ")"+sep+"'";
12452 // branched to use + in gecko and [].join() in others
12454 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12455 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12458 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12459 body.push(tpl.body.replace(/(\r\n|\n)/g,
12460 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12461 body.push("'].join('');};};");
12462 body = body.join('');
12465 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12467 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12474 * same as applyTemplate, except it's done to one of the subTemplates
12475 * when using named templates, you can do:
12477 * var str = pl.applySubTemplate('your-name', values);
12480 * @param {Number} id of the template
12481 * @param {Object} values to apply to template
12482 * @param {Object} parent (normaly the instance of this object)
12484 applySubTemplate : function(id, values, parent)
12488 var t = this.tpls[id];
12492 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12493 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12497 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12504 if(t.execCall && t.execCall.call(this, values, parent)){
12508 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12514 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12515 parent = t.target ? values : parent;
12516 if(t.forCall && vs instanceof Array){
12518 for(var i = 0, len = vs.length; i < len; i++){
12520 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12522 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12524 //Roo.log(t.compiled);
12528 return buf.join('');
12531 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12536 return t.compiled.call(this, vs, parent);
12538 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12540 //Roo.log(t.compiled);
12548 applyTemplate : function(values){
12549 return this.master.compiled.call(this, values, {});
12550 //var s = this.subs;
12553 apply : function(){
12554 return this.applyTemplate.apply(this, arguments);
12559 Roo.DomTemplate.from = function(el){
12560 el = Roo.getDom(el);
12561 return new Roo.Domtemplate(el.value || el.innerHTML);
12564 * Ext JS Library 1.1.1
12565 * Copyright(c) 2006-2007, Ext JS, LLC.
12567 * Originally Released Under LGPL - original licence link has changed is not relivant.
12570 * <script type="text/javascript">
12574 * @class Roo.util.DelayedTask
12575 * Provides a convenient method of performing setTimeout where a new
12576 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12577 * You can use this class to buffer
12578 * the keypress events for a certain number of milliseconds, and perform only if they stop
12579 * for that amount of time.
12580 * @constructor The parameters to this constructor serve as defaults and are not required.
12581 * @param {Function} fn (optional) The default function to timeout
12582 * @param {Object} scope (optional) The default scope of that timeout
12583 * @param {Array} args (optional) The default Array of arguments
12585 Roo.util.DelayedTask = function(fn, scope, args){
12586 var id = null, d, t;
12588 var call = function(){
12589 var now = new Date().getTime();
12593 fn.apply(scope, args || []);
12597 * Cancels any pending timeout and queues a new one
12598 * @param {Number} delay The milliseconds to delay
12599 * @param {Function} newFn (optional) Overrides function passed to constructor
12600 * @param {Object} newScope (optional) Overrides scope passed to constructor
12601 * @param {Array} newArgs (optional) Overrides args passed to constructor
12603 this.delay = function(delay, newFn, newScope, newArgs){
12604 if(id && delay != d){
12608 t = new Date().getTime();
12610 scope = newScope || scope;
12611 args = newArgs || args;
12613 id = setInterval(call, d);
12618 * Cancel the last queued timeout
12620 this.cancel = function(){
12628 * Ext JS Library 1.1.1
12629 * Copyright(c) 2006-2007, Ext JS, LLC.
12631 * Originally Released Under LGPL - original licence link has changed is not relivant.
12634 * <script type="text/javascript">
12638 Roo.util.TaskRunner = function(interval){
12639 interval = interval || 10;
12640 var tasks = [], removeQueue = [];
12642 var running = false;
12644 var stopThread = function(){
12650 var startThread = function(){
12653 id = setInterval(runTasks, interval);
12657 var removeTask = function(task){
12658 removeQueue.push(task);
12664 var runTasks = function(){
12665 if(removeQueue.length > 0){
12666 for(var i = 0, len = removeQueue.length; i < len; i++){
12667 tasks.remove(removeQueue[i]);
12670 if(tasks.length < 1){
12675 var now = new Date().getTime();
12676 for(var i = 0, len = tasks.length; i < len; ++i){
12678 var itime = now - t.taskRunTime;
12679 if(t.interval <= itime){
12680 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
12681 t.taskRunTime = now;
12682 if(rt === false || t.taskRunCount === t.repeat){
12687 if(t.duration && t.duration <= (now - t.taskStartTime)){
12694 * Queues a new task.
12695 * @param {Object} task
12697 this.start = function(task){
12699 task.taskStartTime = new Date().getTime();
12700 task.taskRunTime = 0;
12701 task.taskRunCount = 0;
12706 this.stop = function(task){
12711 this.stopAll = function(){
12713 for(var i = 0, len = tasks.length; i < len; i++){
12714 if(tasks[i].onStop){
12723 Roo.TaskMgr = new Roo.util.TaskRunner();/*
12725 * Ext JS Library 1.1.1
12726 * Copyright(c) 2006-2007, Ext JS, LLC.
12728 * Originally Released Under LGPL - original licence link has changed is not relivant.
12731 * <script type="text/javascript">
12736 * @class Roo.util.MixedCollection
12737 * @extends Roo.util.Observable
12738 * A Collection class that maintains both numeric indexes and keys and exposes events.
12740 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
12741 * collection (defaults to false)
12742 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
12743 * and return the key value for that item. This is used when available to look up the key on items that
12744 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
12745 * equivalent to providing an implementation for the {@link #getKey} method.
12747 Roo.util.MixedCollection = function(allowFunctions, keyFn){
12755 * Fires when the collection is cleared.
12760 * Fires when an item is added to the collection.
12761 * @param {Number} index The index at which the item was added.
12762 * @param {Object} o The item added.
12763 * @param {String} key The key associated with the added item.
12768 * Fires when an item is replaced in the collection.
12769 * @param {String} key he key associated with the new added.
12770 * @param {Object} old The item being replaced.
12771 * @param {Object} new The new item.
12776 * Fires when an item is removed from the collection.
12777 * @param {Object} o The item being removed.
12778 * @param {String} key (optional) The key associated with the removed item.
12783 this.allowFunctions = allowFunctions === true;
12785 this.getKey = keyFn;
12787 Roo.util.MixedCollection.superclass.constructor.call(this);
12790 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
12791 allowFunctions : false,
12794 * Adds an item to the collection.
12795 * @param {String} key The key to associate with the item
12796 * @param {Object} o The item to add.
12797 * @return {Object} The item added.
12799 add : function(key, o){
12800 if(arguments.length == 1){
12802 key = this.getKey(o);
12804 if(typeof key == "undefined" || key === null){
12806 this.items.push(o);
12807 this.keys.push(null);
12809 var old = this.map[key];
12811 return this.replace(key, o);
12814 this.items.push(o);
12816 this.keys.push(key);
12818 this.fireEvent("add", this.length-1, o, key);
12823 * MixedCollection has a generic way to fetch keys if you implement getKey.
12826 var mc = new Roo.util.MixedCollection();
12827 mc.add(someEl.dom.id, someEl);
12828 mc.add(otherEl.dom.id, otherEl);
12832 var mc = new Roo.util.MixedCollection();
12833 mc.getKey = function(el){
12839 // or via the constructor
12840 var mc = new Roo.util.MixedCollection(false, function(el){
12846 * @param o {Object} The item for which to find the key.
12847 * @return {Object} The key for the passed item.
12849 getKey : function(o){
12854 * Replaces an item in the collection.
12855 * @param {String} key The key associated with the item to replace, or the item to replace.
12856 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
12857 * @return {Object} The new item.
12859 replace : function(key, o){
12860 if(arguments.length == 1){
12862 key = this.getKey(o);
12864 var old = this.item(key);
12865 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
12866 return this.add(key, o);
12868 var index = this.indexOfKey(key);
12869 this.items[index] = o;
12871 this.fireEvent("replace", key, old, o);
12876 * Adds all elements of an Array or an Object to the collection.
12877 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
12878 * an Array of values, each of which are added to the collection.
12880 addAll : function(objs){
12881 if(arguments.length > 1 || objs instanceof Array){
12882 var args = arguments.length > 1 ? arguments : objs;
12883 for(var i = 0, len = args.length; i < len; i++){
12887 for(var key in objs){
12888 if(this.allowFunctions || typeof objs[key] != "function"){
12889 this.add(key, objs[key]);
12896 * Executes the specified function once for every item in the collection, passing each
12897 * item as the first and only parameter. returning false from the function will stop the iteration.
12898 * @param {Function} fn The function to execute for each item.
12899 * @param {Object} scope (optional) The scope in which to execute the function.
12901 each : function(fn, scope){
12902 var items = [].concat(this.items); // each safe for removal
12903 for(var i = 0, len = items.length; i < len; i++){
12904 if(fn.call(scope || items[i], items[i], i, len) === false){
12911 * Executes the specified function once for every key in the collection, passing each
12912 * key, and its associated item as the first two parameters.
12913 * @param {Function} fn The function to execute for each item.
12914 * @param {Object} scope (optional) The scope in which to execute the function.
12916 eachKey : function(fn, scope){
12917 for(var i = 0, len = this.keys.length; i < len; i++){
12918 fn.call(scope || window, this.keys[i], this.items[i], i, len);
12923 * Returns the first item in the collection which elicits a true return value from the
12924 * passed selection function.
12925 * @param {Function} fn The selection function to execute for each item.
12926 * @param {Object} scope (optional) The scope in which to execute the function.
12927 * @return {Object} The first item in the collection which returned true from the selection function.
12929 find : function(fn, scope){
12930 for(var i = 0, len = this.items.length; i < len; i++){
12931 if(fn.call(scope || window, this.items[i], this.keys[i])){
12932 return this.items[i];
12939 * Inserts an item at the specified index in the collection.
12940 * @param {Number} index The index to insert the item at.
12941 * @param {String} key The key to associate with the new item, or the item itself.
12942 * @param {Object} o (optional) If the second parameter was a key, the new item.
12943 * @return {Object} The item inserted.
12945 insert : function(index, key, o){
12946 if(arguments.length == 2){
12948 key = this.getKey(o);
12950 if(index >= this.length){
12951 return this.add(key, o);
12954 this.items.splice(index, 0, o);
12955 if(typeof key != "undefined" && key != null){
12958 this.keys.splice(index, 0, key);
12959 this.fireEvent("add", index, o, key);
12964 * Removed an item from the collection.
12965 * @param {Object} o The item to remove.
12966 * @return {Object} The item removed.
12968 remove : function(o){
12969 return this.removeAt(this.indexOf(o));
12973 * Remove an item from a specified index in the collection.
12974 * @param {Number} index The index within the collection of the item to remove.
12976 removeAt : function(index){
12977 if(index < this.length && index >= 0){
12979 var o = this.items[index];
12980 this.items.splice(index, 1);
12981 var key = this.keys[index];
12982 if(typeof key != "undefined"){
12983 delete this.map[key];
12985 this.keys.splice(index, 1);
12986 this.fireEvent("remove", o, key);
12991 * Removed an item associated with the passed key fom the collection.
12992 * @param {String} key The key of the item to remove.
12994 removeKey : function(key){
12995 return this.removeAt(this.indexOfKey(key));
12999 * Returns the number of items in the collection.
13000 * @return {Number} the number of items in the collection.
13002 getCount : function(){
13003 return this.length;
13007 * Returns index within the collection of the passed Object.
13008 * @param {Object} o The item to find the index of.
13009 * @return {Number} index of the item.
13011 indexOf : function(o){
13012 if(!this.items.indexOf){
13013 for(var i = 0, len = this.items.length; i < len; i++){
13014 if(this.items[i] == o) return i;
13018 return this.items.indexOf(o);
13023 * Returns index within the collection of the passed key.
13024 * @param {String} key The key to find the index of.
13025 * @return {Number} index of the key.
13027 indexOfKey : function(key){
13028 if(!this.keys.indexOf){
13029 for(var i = 0, len = this.keys.length; i < len; i++){
13030 if(this.keys[i] == key) return i;
13034 return this.keys.indexOf(key);
13039 * Returns the item associated with the passed key OR index. Key has priority over index.
13040 * @param {String/Number} key The key or index of the item.
13041 * @return {Object} The item associated with the passed key.
13043 item : function(key){
13044 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13045 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13049 * Returns the item at the specified index.
13050 * @param {Number} index The index of the item.
13053 itemAt : function(index){
13054 return this.items[index];
13058 * Returns the item associated with the passed key.
13059 * @param {String/Number} key The key of the item.
13060 * @return {Object} The item associated with the passed key.
13062 key : function(key){
13063 return this.map[key];
13067 * Returns true if the collection contains the passed Object as an item.
13068 * @param {Object} o The Object to look for in the collection.
13069 * @return {Boolean} True if the collection contains the Object as an item.
13071 contains : function(o){
13072 return this.indexOf(o) != -1;
13076 * Returns true if the collection contains the passed Object as a key.
13077 * @param {String} key The key to look for in the collection.
13078 * @return {Boolean} True if the collection contains the Object as a key.
13080 containsKey : function(key){
13081 return typeof this.map[key] != "undefined";
13085 * Removes all items from the collection.
13087 clear : function(){
13092 this.fireEvent("clear");
13096 * Returns the first item in the collection.
13097 * @return {Object} the first item in the collection..
13099 first : function(){
13100 return this.items[0];
13104 * Returns the last item in the collection.
13105 * @return {Object} the last item in the collection..
13108 return this.items[this.length-1];
13111 _sort : function(property, dir, fn){
13112 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13113 fn = fn || function(a, b){
13116 var c = [], k = this.keys, items = this.items;
13117 for(var i = 0, len = items.length; i < len; i++){
13118 c[c.length] = {key: k[i], value: items[i], index: i};
13120 c.sort(function(a, b){
13121 var v = fn(a[property], b[property]) * dsc;
13123 v = (a.index < b.index ? -1 : 1);
13127 for(var i = 0, len = c.length; i < len; i++){
13128 items[i] = c[i].value;
13131 this.fireEvent("sort", this);
13135 * Sorts this collection with the passed comparison function
13136 * @param {String} direction (optional) "ASC" or "DESC"
13137 * @param {Function} fn (optional) comparison function
13139 sort : function(dir, fn){
13140 this._sort("value", dir, fn);
13144 * Sorts this collection by keys
13145 * @param {String} direction (optional) "ASC" or "DESC"
13146 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13148 keySort : function(dir, fn){
13149 this._sort("key", dir, fn || function(a, b){
13150 return String(a).toUpperCase()-String(b).toUpperCase();
13155 * Returns a range of items in this collection
13156 * @param {Number} startIndex (optional) defaults to 0
13157 * @param {Number} endIndex (optional) default to the last item
13158 * @return {Array} An array of items
13160 getRange : function(start, end){
13161 var items = this.items;
13162 if(items.length < 1){
13165 start = start || 0;
13166 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13169 for(var i = start; i <= end; i++) {
13170 r[r.length] = items[i];
13173 for(var i = start; i >= end; i--) {
13174 r[r.length] = items[i];
13181 * Filter the <i>objects</i> in this collection by a specific property.
13182 * Returns a new collection that has been filtered.
13183 * @param {String} property A property on your objects
13184 * @param {String/RegExp} value Either string that the property values
13185 * should start with or a RegExp to test against the property
13186 * @return {MixedCollection} The new filtered collection
13188 filter : function(property, value){
13189 if(!value.exec){ // not a regex
13190 value = String(value);
13191 if(value.length == 0){
13192 return this.clone();
13194 value = new RegExp("^" + Roo.escapeRe(value), "i");
13196 return this.filterBy(function(o){
13197 return o && value.test(o[property]);
13202 * Filter by a function. * Returns a new collection that has been filtered.
13203 * The passed function will be called with each
13204 * object in the collection. If the function returns true, the value is included
13205 * otherwise it is filtered.
13206 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13207 * @param {Object} scope (optional) The scope of the function (defaults to this)
13208 * @return {MixedCollection} The new filtered collection
13210 filterBy : function(fn, scope){
13211 var r = new Roo.util.MixedCollection();
13212 r.getKey = this.getKey;
13213 var k = this.keys, it = this.items;
13214 for(var i = 0, len = it.length; i < len; i++){
13215 if(fn.call(scope||this, it[i], k[i])){
13216 r.add(k[i], it[i]);
13223 * Creates a duplicate of this collection
13224 * @return {MixedCollection}
13226 clone : function(){
13227 var r = new Roo.util.MixedCollection();
13228 var k = this.keys, it = this.items;
13229 for(var i = 0, len = it.length; i < len; i++){
13230 r.add(k[i], it[i]);
13232 r.getKey = this.getKey;
13237 * Returns the item associated with the passed key or index.
13239 * @param {String/Number} key The key or index of the item.
13240 * @return {Object} The item associated with the passed key.
13242 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13244 * Ext JS Library 1.1.1
13245 * Copyright(c) 2006-2007, Ext JS, LLC.
13247 * Originally Released Under LGPL - original licence link has changed is not relivant.
13250 * <script type="text/javascript">
13253 * @class Roo.util.JSON
13254 * Modified version of Douglas Crockford"s json.js that doesn"t
13255 * mess with the Object prototype
13256 * http://www.json.org/js.html
13259 Roo.util.JSON = new (function(){
13260 var useHasOwn = {}.hasOwnProperty ? true : false;
13262 // crashes Safari in some instances
13263 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13265 var pad = function(n) {
13266 return n < 10 ? "0" + n : n;
13279 var encodeString = function(s){
13280 if (/["\\\x00-\x1f]/.test(s)) {
13281 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13286 c = b.charCodeAt();
13288 Math.floor(c / 16).toString(16) +
13289 (c % 16).toString(16);
13292 return '"' + s + '"';
13295 var encodeArray = function(o){
13296 var a = ["["], b, i, l = o.length, v;
13297 for (i = 0; i < l; i += 1) {
13299 switch (typeof v) {
13308 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13316 var encodeDate = function(o){
13317 return '"' + o.getFullYear() + "-" +
13318 pad(o.getMonth() + 1) + "-" +
13319 pad(o.getDate()) + "T" +
13320 pad(o.getHours()) + ":" +
13321 pad(o.getMinutes()) + ":" +
13322 pad(o.getSeconds()) + '"';
13326 * Encodes an Object, Array or other value
13327 * @param {Mixed} o The variable to encode
13328 * @return {String} The JSON string
13330 this.encode = function(o)
13332 // should this be extended to fully wrap stringify..
13334 if(typeof o == "undefined" || o === null){
13336 }else if(o instanceof Array){
13337 return encodeArray(o);
13338 }else if(o instanceof Date){
13339 return encodeDate(o);
13340 }else if(typeof o == "string"){
13341 return encodeString(o);
13342 }else if(typeof o == "number"){
13343 return isFinite(o) ? String(o) : "null";
13344 }else if(typeof o == "boolean"){
13347 var a = ["{"], b, i, v;
13349 if(!useHasOwn || o.hasOwnProperty(i)) {
13351 switch (typeof v) {
13360 a.push(this.encode(i), ":",
13361 v === null ? "null" : this.encode(v));
13372 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13373 * @param {String} json The JSON string
13374 * @return {Object} The resulting object
13376 this.decode = function(json){
13378 return /** eval:var:json */ eval("(" + json + ')');
13382 * Shorthand for {@link Roo.util.JSON#encode}
13383 * @member Roo encode
13385 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13387 * Shorthand for {@link Roo.util.JSON#decode}
13388 * @member Roo decode
13390 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13393 * Ext JS Library 1.1.1
13394 * Copyright(c) 2006-2007, Ext JS, LLC.
13396 * Originally Released Under LGPL - original licence link has changed is not relivant.
13399 * <script type="text/javascript">
13403 * @class Roo.util.Format
13404 * Reusable data formatting functions
13407 Roo.util.Format = function(){
13408 var trimRe = /^\s+|\s+$/g;
13411 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13412 * @param {String} value The string to truncate
13413 * @param {Number} length The maximum length to allow before truncating
13414 * @return {String} The converted text
13416 ellipsis : function(value, len){
13417 if(value && value.length > len){
13418 return value.substr(0, len-3)+"...";
13424 * Checks a reference and converts it to empty string if it is undefined
13425 * @param {Mixed} value Reference to check
13426 * @return {Mixed} Empty string if converted, otherwise the original value
13428 undef : function(value){
13429 return typeof value != "undefined" ? value : "";
13433 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13434 * @param {String} value The string to encode
13435 * @return {String} The encoded text
13437 htmlEncode : function(value){
13438 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13442 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13443 * @param {String} value The string to decode
13444 * @return {String} The decoded text
13446 htmlDecode : function(value){
13447 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13451 * Trims any whitespace from either side of a string
13452 * @param {String} value The text to trim
13453 * @return {String} The trimmed text
13455 trim : function(value){
13456 return String(value).replace(trimRe, "");
13460 * Returns a substring from within an original string
13461 * @param {String} value The original text
13462 * @param {Number} start The start index of the substring
13463 * @param {Number} length The length of the substring
13464 * @return {String} The substring
13466 substr : function(value, start, length){
13467 return String(value).substr(start, length);
13471 * Converts a string to all lower case letters
13472 * @param {String} value The text to convert
13473 * @return {String} The converted text
13475 lowercase : function(value){
13476 return String(value).toLowerCase();
13480 * Converts a string to all upper case letters
13481 * @param {String} value The text to convert
13482 * @return {String} The converted text
13484 uppercase : function(value){
13485 return String(value).toUpperCase();
13489 * Converts the first character only of a string to upper case
13490 * @param {String} value The text to convert
13491 * @return {String} The converted text
13493 capitalize : function(value){
13494 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13498 call : function(value, fn){
13499 if(arguments.length > 2){
13500 var args = Array.prototype.slice.call(arguments, 2);
13501 args.unshift(value);
13503 return /** eval:var:value */ eval(fn).apply(window, args);
13505 /** eval:var:value */
13506 return /** eval:var:value */ eval(fn).call(window, value);
13512 * safer version of Math.toFixed..??/
13513 * @param {Number/String} value The numeric value to format
13514 * @param {Number/String} value Decimal places
13515 * @return {String} The formatted currency string
13517 toFixed : function(v, n)
13519 // why not use to fixed - precision is buggered???
13521 return Math.round(v-0);
13523 var fact = Math.pow(10,n+1);
13524 v = (Math.round((v-0)*fact))/fact;
13525 var z = (''+fact).substring(2);
13526 if (v == Math.floor(v)) {
13527 return Math.floor(v) + '.' + z;
13530 // now just padd decimals..
13531 var ps = String(v).split('.');
13532 var fd = (ps[1] + z);
13533 var r = fd.substring(0,n);
13534 var rm = fd.substring(n);
13536 return ps[0] + '.' + r;
13538 r*=1; // turn it into a number;
13540 if (String(r).length != n) {
13543 r = String(r).substring(1); // chop the end off.
13546 return ps[0] + '.' + r;
13551 * Format a number as US currency
13552 * @param {Number/String} value The numeric value to format
13553 * @return {String} The formatted currency string
13555 usMoney : function(v){
13556 return '$' + Roo.util.Format.number(v);
13561 * eventually this should probably emulate php's number_format
13562 * @param {Number/String} value The numeric value to format
13563 * @param {Number} decimals number of decimal places
13564 * @return {String} The formatted currency string
13566 number : function(v,decimals)
13568 // multiply and round.
13569 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13570 var mul = Math.pow(10, decimals);
13571 var zero = String(mul).substring(1);
13572 v = (Math.round((v-0)*mul))/mul;
13574 // if it's '0' number.. then
13576 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13578 var ps = v.split('.');
13582 var r = /(\d+)(\d{3})/;
13584 while (r.test(whole)) {
13585 whole = whole.replace(r, '$1' + ',' + '$2');
13591 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13592 // does not have decimals
13593 (decimals ? ('.' + zero) : '');
13596 return whole + sub ;
13600 * Parse a value into a formatted date using the specified format pattern.
13601 * @param {Mixed} value The value to format
13602 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13603 * @return {String} The formatted date string
13605 date : function(v, format){
13609 if(!(v instanceof Date)){
13610 v = new Date(Date.parse(v));
13612 return v.dateFormat(format || Roo.util.Format.defaults.date);
13616 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13617 * @param {String} format Any valid date format string
13618 * @return {Function} The date formatting function
13620 dateRenderer : function(format){
13621 return function(v){
13622 return Roo.util.Format.date(v, format);
13627 stripTagsRE : /<\/?[^>]+>/gi,
13630 * Strips all HTML tags
13631 * @param {Mixed} value The text from which to strip tags
13632 * @return {String} The stripped text
13634 stripTags : function(v){
13635 return !v ? v : String(v).replace(this.stripTagsRE, "");
13639 Roo.util.Format.defaults = {
13643 * Ext JS Library 1.1.1
13644 * Copyright(c) 2006-2007, Ext JS, LLC.
13646 * Originally Released Under LGPL - original licence link has changed is not relivant.
13649 * <script type="text/javascript">
13656 * @class Roo.MasterTemplate
13657 * @extends Roo.Template
13658 * Provides a template that can have child templates. The syntax is:
13660 var t = new Roo.MasterTemplate(
13661 '<select name="{name}">',
13662 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13665 t.add('options', {value: 'foo', text: 'bar'});
13666 // or you can add multiple child elements in one shot
13667 t.addAll('options', [
13668 {value: 'foo', text: 'bar'},
13669 {value: 'foo2', text: 'bar2'},
13670 {value: 'foo3', text: 'bar3'}
13672 // then append, applying the master template values
13673 t.append('my-form', {name: 'my-select'});
13675 * A name attribute for the child template is not required if you have only one child
13676 * template or you want to refer to them by index.
13678 Roo.MasterTemplate = function(){
13679 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
13680 this.originalHtml = this.html;
13682 var m, re = this.subTemplateRe;
13685 while(m = re.exec(this.html)){
13686 var name = m[1], content = m[2];
13691 tpl : new Roo.Template(content)
13694 st[name] = st[subIndex];
13696 st[subIndex].tpl.compile();
13697 st[subIndex].tpl.call = this.call.createDelegate(this);
13700 this.subCount = subIndex;
13703 Roo.extend(Roo.MasterTemplate, Roo.Template, {
13705 * The regular expression used to match sub templates
13709 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
13712 * Applies the passed values to a child template.
13713 * @param {String/Number} name (optional) The name or index of the child template
13714 * @param {Array/Object} values The values to be applied to the template
13715 * @return {MasterTemplate} this
13717 add : function(name, values){
13718 if(arguments.length == 1){
13719 values = arguments[0];
13722 var s = this.subs[name];
13723 s.buffer[s.buffer.length] = s.tpl.apply(values);
13728 * Applies all the passed values to a child template.
13729 * @param {String/Number} name (optional) The name or index of the child template
13730 * @param {Array} values The values to be applied to the template, this should be an array of objects.
13731 * @param {Boolean} reset (optional) True to reset the template first
13732 * @return {MasterTemplate} this
13734 fill : function(name, values, reset){
13736 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
13744 for(var i = 0, len = values.length; i < len; i++){
13745 this.add(name, values[i]);
13751 * Resets the template for reuse
13752 * @return {MasterTemplate} this
13754 reset : function(){
13756 for(var i = 0; i < this.subCount; i++){
13762 applyTemplate : function(values){
13764 var replaceIndex = -1;
13765 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
13766 return s[++replaceIndex].buffer.join("");
13768 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
13771 apply : function(){
13772 return this.applyTemplate.apply(this, arguments);
13775 compile : function(){return this;}
13779 * Alias for fill().
13782 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
13784 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
13785 * var tpl = Roo.MasterTemplate.from('element-id');
13786 * @param {String/HTMLElement} el
13787 * @param {Object} config
13790 Roo.MasterTemplate.from = function(el, config){
13791 el = Roo.getDom(el);
13792 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
13795 * Ext JS Library 1.1.1
13796 * Copyright(c) 2006-2007, Ext JS, LLC.
13798 * Originally Released Under LGPL - original licence link has changed is not relivant.
13801 * <script type="text/javascript">
13806 * @class Roo.util.CSS
13807 * Utility class for manipulating CSS rules
13810 Roo.util.CSS = function(){
13812 var doc = document;
13814 var camelRe = /(-[a-z])/gi;
13815 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
13819 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
13820 * tag and appended to the HEAD of the document.
13821 * @param {String|Object} cssText The text containing the css rules
13822 * @param {String} id An id to add to the stylesheet for later removal
13823 * @return {StyleSheet}
13825 createStyleSheet : function(cssText, id){
13827 var head = doc.getElementsByTagName("head")[0];
13828 var nrules = doc.createElement("style");
13829 nrules.setAttribute("type", "text/css");
13831 nrules.setAttribute("id", id);
13833 if (typeof(cssText) != 'string') {
13834 // support object maps..
13835 // not sure if this a good idea..
13836 // perhaps it should be merged with the general css handling
13837 // and handle js style props.
13838 var cssTextNew = [];
13839 for(var n in cssText) {
13841 for(var k in cssText[n]) {
13842 citems.push( k + ' : ' +cssText[n][k] + ';' );
13844 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
13847 cssText = cssTextNew.join("\n");
13853 head.appendChild(nrules);
13854 ss = nrules.styleSheet;
13855 ss.cssText = cssText;
13858 nrules.appendChild(doc.createTextNode(cssText));
13860 nrules.cssText = cssText;
13862 head.appendChild(nrules);
13863 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
13865 this.cacheStyleSheet(ss);
13870 * Removes a style or link tag by id
13871 * @param {String} id The id of the tag
13873 removeStyleSheet : function(id){
13874 var existing = doc.getElementById(id);
13876 existing.parentNode.removeChild(existing);
13881 * Dynamically swaps an existing stylesheet reference for a new one
13882 * @param {String} id The id of an existing link tag to remove
13883 * @param {String} url The href of the new stylesheet to include
13885 swapStyleSheet : function(id, url){
13886 this.removeStyleSheet(id);
13887 var ss = doc.createElement("link");
13888 ss.setAttribute("rel", "stylesheet");
13889 ss.setAttribute("type", "text/css");
13890 ss.setAttribute("id", id);
13891 ss.setAttribute("href", url);
13892 doc.getElementsByTagName("head")[0].appendChild(ss);
13896 * Refresh the rule cache if you have dynamically added stylesheets
13897 * @return {Object} An object (hash) of rules indexed by selector
13899 refreshCache : function(){
13900 return this.getRules(true);
13904 cacheStyleSheet : function(stylesheet){
13908 try{// try catch for cross domain access issue
13909 var ssRules = stylesheet.cssRules || stylesheet.rules;
13910 for(var j = ssRules.length-1; j >= 0; --j){
13911 rules[ssRules[j].selectorText] = ssRules[j];
13917 * Gets all css rules for the document
13918 * @param {Boolean} refreshCache true to refresh the internal cache
13919 * @return {Object} An object (hash) of rules indexed by selector
13921 getRules : function(refreshCache){
13922 if(rules == null || refreshCache){
13924 var ds = doc.styleSheets;
13925 for(var i =0, len = ds.length; i < len; i++){
13927 this.cacheStyleSheet(ds[i]);
13935 * Gets an an individual CSS rule by selector(s)
13936 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
13937 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
13938 * @return {CSSRule} The CSS rule or null if one is not found
13940 getRule : function(selector, refreshCache){
13941 var rs = this.getRules(refreshCache);
13942 if(!(selector instanceof Array)){
13943 return rs[selector];
13945 for(var i = 0; i < selector.length; i++){
13946 if(rs[selector[i]]){
13947 return rs[selector[i]];
13955 * Updates a rule property
13956 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
13957 * @param {String} property The css property
13958 * @param {String} value The new value for the property
13959 * @return {Boolean} true If a rule was found and updated
13961 updateRule : function(selector, property, value){
13962 if(!(selector instanceof Array)){
13963 var rule = this.getRule(selector);
13965 rule.style[property.replace(camelRe, camelFn)] = value;
13969 for(var i = 0; i < selector.length; i++){
13970 if(this.updateRule(selector[i], property, value)){
13980 * Ext JS Library 1.1.1
13981 * Copyright(c) 2006-2007, Ext JS, LLC.
13983 * Originally Released Under LGPL - original licence link has changed is not relivant.
13986 * <script type="text/javascript">
13992 * @class Roo.util.ClickRepeater
13993 * @extends Roo.util.Observable
13995 * A wrapper class which can be applied to any element. Fires a "click" event while the
13996 * mouse is pressed. The interval between firings may be specified in the config but
13997 * defaults to 10 milliseconds.
13999 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14001 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14002 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14003 * Similar to an autorepeat key delay.
14004 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14005 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14006 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14007 * "interval" and "delay" are ignored. "immediate" is honored.
14008 * @cfg {Boolean} preventDefault True to prevent the default click event
14009 * @cfg {Boolean} stopDefault True to stop the default click event
14012 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14013 * 2007-02-02 jvs Renamed to ClickRepeater
14014 * 2007-02-03 jvs Modifications for FF Mac and Safari
14017 * @param {String/HTMLElement/Element} el The element to listen on
14018 * @param {Object} config
14020 Roo.util.ClickRepeater = function(el, config)
14022 this.el = Roo.get(el);
14023 this.el.unselectable();
14025 Roo.apply(this, config);
14030 * Fires when the mouse button is depressed.
14031 * @param {Roo.util.ClickRepeater} this
14033 "mousedown" : true,
14036 * Fires on a specified interval during the time the element is pressed.
14037 * @param {Roo.util.ClickRepeater} this
14042 * Fires when the mouse key is released.
14043 * @param {Roo.util.ClickRepeater} this
14048 this.el.on("mousedown", this.handleMouseDown, this);
14049 if(this.preventDefault || this.stopDefault){
14050 this.el.on("click", function(e){
14051 if(this.preventDefault){
14052 e.preventDefault();
14054 if(this.stopDefault){
14060 // allow inline handler
14062 this.on("click", this.handler, this.scope || this);
14065 Roo.util.ClickRepeater.superclass.constructor.call(this);
14068 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14071 preventDefault : true,
14072 stopDefault : false,
14076 handleMouseDown : function(){
14077 clearTimeout(this.timer);
14079 if(this.pressClass){
14080 this.el.addClass(this.pressClass);
14082 this.mousedownTime = new Date();
14084 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14085 this.el.on("mouseout", this.handleMouseOut, this);
14087 this.fireEvent("mousedown", this);
14088 this.fireEvent("click", this);
14090 this.timer = this.click.defer(this.delay || this.interval, this);
14094 click : function(){
14095 this.fireEvent("click", this);
14096 this.timer = this.click.defer(this.getInterval(), this);
14100 getInterval: function(){
14101 if(!this.accelerate){
14102 return this.interval;
14104 var pressTime = this.mousedownTime.getElapsed();
14105 if(pressTime < 500){
14107 }else if(pressTime < 1700){
14109 }else if(pressTime < 2600){
14111 }else if(pressTime < 3500){
14113 }else if(pressTime < 4400){
14115 }else if(pressTime < 5300){
14117 }else if(pressTime < 6200){
14125 handleMouseOut : function(){
14126 clearTimeout(this.timer);
14127 if(this.pressClass){
14128 this.el.removeClass(this.pressClass);
14130 this.el.on("mouseover", this.handleMouseReturn, this);
14134 handleMouseReturn : function(){
14135 this.el.un("mouseover", this.handleMouseReturn);
14136 if(this.pressClass){
14137 this.el.addClass(this.pressClass);
14143 handleMouseUp : function(){
14144 clearTimeout(this.timer);
14145 this.el.un("mouseover", this.handleMouseReturn);
14146 this.el.un("mouseout", this.handleMouseOut);
14147 Roo.get(document).un("mouseup", this.handleMouseUp);
14148 this.el.removeClass(this.pressClass);
14149 this.fireEvent("mouseup", this);
14153 * Ext JS Library 1.1.1
14154 * Copyright(c) 2006-2007, Ext JS, LLC.
14156 * Originally Released Under LGPL - original licence link has changed is not relivant.
14159 * <script type="text/javascript">
14164 * @class Roo.KeyNav
14165 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14166 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14167 * way to implement custom navigation schemes for any UI component.</p>
14168 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14169 * pageUp, pageDown, del, home, end. Usage:</p>
14171 var nav = new Roo.KeyNav("my-element", {
14172 "left" : function(e){
14173 this.moveLeft(e.ctrlKey);
14175 "right" : function(e){
14176 this.moveRight(e.ctrlKey);
14178 "enter" : function(e){
14185 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14186 * @param {Object} config The config
14188 Roo.KeyNav = function(el, config){
14189 this.el = Roo.get(el);
14190 Roo.apply(this, config);
14191 if(!this.disabled){
14192 this.disabled = true;
14197 Roo.KeyNav.prototype = {
14199 * @cfg {Boolean} disabled
14200 * True to disable this KeyNav instance (defaults to false)
14204 * @cfg {String} defaultEventAction
14205 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14206 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14207 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14209 defaultEventAction: "stopEvent",
14211 * @cfg {Boolean} forceKeyDown
14212 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14213 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14214 * handle keydown instead of keypress.
14216 forceKeyDown : false,
14219 prepareEvent : function(e){
14220 var k = e.getKey();
14221 var h = this.keyToHandler[k];
14222 //if(h && this[h]){
14223 // e.stopPropagation();
14225 if(Roo.isSafari && h && k >= 37 && k <= 40){
14231 relay : function(e){
14232 var k = e.getKey();
14233 var h = this.keyToHandler[k];
14235 if(this.doRelay(e, this[h], h) !== true){
14236 e[this.defaultEventAction]();
14242 doRelay : function(e, h, hname){
14243 return h.call(this.scope || this, e);
14246 // possible handlers
14260 // quick lookup hash
14277 * Enable this KeyNav
14279 enable: function(){
14281 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14282 // the EventObject will normalize Safari automatically
14283 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14284 this.el.on("keydown", this.relay, this);
14286 this.el.on("keydown", this.prepareEvent, this);
14287 this.el.on("keypress", this.relay, this);
14289 this.disabled = false;
14294 * Disable this KeyNav
14296 disable: function(){
14297 if(!this.disabled){
14298 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14299 this.el.un("keydown", this.relay);
14301 this.el.un("keydown", this.prepareEvent);
14302 this.el.un("keypress", this.relay);
14304 this.disabled = true;
14309 * Ext JS Library 1.1.1
14310 * Copyright(c) 2006-2007, Ext JS, LLC.
14312 * Originally Released Under LGPL - original licence link has changed is not relivant.
14315 * <script type="text/javascript">
14320 * @class Roo.KeyMap
14321 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14322 * The constructor accepts the same config object as defined by {@link #addBinding}.
14323 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14324 * combination it will call the function with this signature (if the match is a multi-key
14325 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14326 * A KeyMap can also handle a string representation of keys.<br />
14329 // map one key by key code
14330 var map = new Roo.KeyMap("my-element", {
14331 key: 13, // or Roo.EventObject.ENTER
14336 // map multiple keys to one action by string
14337 var map = new Roo.KeyMap("my-element", {
14343 // map multiple keys to multiple actions by strings and array of codes
14344 var map = new Roo.KeyMap("my-element", [
14347 fn: function(){ alert("Return was pressed"); }
14350 fn: function(){ alert('a, b or c was pressed'); }
14355 fn: function(){ alert('Control + shift + tab was pressed.'); }
14359 * <b>Note: A KeyMap starts enabled</b>
14361 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14362 * @param {Object} config The config (see {@link #addBinding})
14363 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14365 Roo.KeyMap = function(el, config, eventName){
14366 this.el = Roo.get(el);
14367 this.eventName = eventName || "keydown";
14368 this.bindings = [];
14370 this.addBinding(config);
14375 Roo.KeyMap.prototype = {
14377 * True to stop the event from bubbling and prevent the default browser action if the
14378 * key was handled by the KeyMap (defaults to false)
14384 * Add a new binding to this KeyMap. The following config object properties are supported:
14386 Property Type Description
14387 ---------- --------------- ----------------------------------------------------------------------
14388 key String/Array A single keycode or an array of keycodes to handle
14389 shift Boolean True to handle key only when shift is pressed (defaults to false)
14390 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14391 alt Boolean True to handle key only when alt is pressed (defaults to false)
14392 fn Function The function to call when KeyMap finds the expected key combination
14393 scope Object The scope of the callback function
14399 var map = new Roo.KeyMap(document, {
14400 key: Roo.EventObject.ENTER,
14405 //Add a new binding to the existing KeyMap later
14413 * @param {Object/Array} config A single KeyMap config or an array of configs
14415 addBinding : function(config){
14416 if(config instanceof Array){
14417 for(var i = 0, len = config.length; i < len; i++){
14418 this.addBinding(config[i]);
14422 var keyCode = config.key,
14423 shift = config.shift,
14424 ctrl = config.ctrl,
14427 scope = config.scope;
14428 if(typeof keyCode == "string"){
14430 var keyString = keyCode.toUpperCase();
14431 for(var j = 0, len = keyString.length; j < len; j++){
14432 ks.push(keyString.charCodeAt(j));
14436 var keyArray = keyCode instanceof Array;
14437 var handler = function(e){
14438 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14439 var k = e.getKey();
14441 for(var i = 0, len = keyCode.length; i < len; i++){
14442 if(keyCode[i] == k){
14443 if(this.stopEvent){
14446 fn.call(scope || window, k, e);
14452 if(this.stopEvent){
14455 fn.call(scope || window, k, e);
14460 this.bindings.push(handler);
14464 * Shorthand for adding a single key listener
14465 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14466 * following options:
14467 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14468 * @param {Function} fn The function to call
14469 * @param {Object} scope (optional) The scope of the function
14471 on : function(key, fn, scope){
14472 var keyCode, shift, ctrl, alt;
14473 if(typeof key == "object" && !(key instanceof Array)){
14492 handleKeyDown : function(e){
14493 if(this.enabled){ //just in case
14494 var b = this.bindings;
14495 for(var i = 0, len = b.length; i < len; i++){
14496 b[i].call(this, e);
14502 * Returns true if this KeyMap is enabled
14503 * @return {Boolean}
14505 isEnabled : function(){
14506 return this.enabled;
14510 * Enables this KeyMap
14512 enable: function(){
14514 this.el.on(this.eventName, this.handleKeyDown, this);
14515 this.enabled = true;
14520 * Disable this KeyMap
14522 disable: function(){
14524 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14525 this.enabled = false;
14530 * Ext JS Library 1.1.1
14531 * Copyright(c) 2006-2007, Ext JS, LLC.
14533 * Originally Released Under LGPL - original licence link has changed is not relivant.
14536 * <script type="text/javascript">
14541 * @class Roo.util.TextMetrics
14542 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14543 * wide, in pixels, a given block of text will be.
14546 Roo.util.TextMetrics = function(){
14550 * Measures the size of the specified text
14551 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14552 * that can affect the size of the rendered text
14553 * @param {String} text The text to measure
14554 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14555 * in order to accurately measure the text height
14556 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14558 measure : function(el, text, fixedWidth){
14560 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14563 shared.setFixedWidth(fixedWidth || 'auto');
14564 return shared.getSize(text);
14568 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14569 * the overhead of multiple calls to initialize the style properties on each measurement.
14570 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14571 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14572 * in order to accurately measure the text height
14573 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14575 createInstance : function(el, fixedWidth){
14576 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14583 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14584 var ml = new Roo.Element(document.createElement('div'));
14585 document.body.appendChild(ml.dom);
14586 ml.position('absolute');
14587 ml.setLeftTop(-1000, -1000);
14591 ml.setWidth(fixedWidth);
14596 * Returns the size of the specified text based on the internal element's style and width properties
14597 * @memberOf Roo.util.TextMetrics.Instance#
14598 * @param {String} text The text to measure
14599 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14601 getSize : function(text){
14603 var s = ml.getSize();
14609 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14610 * that can affect the size of the rendered text
14611 * @memberOf Roo.util.TextMetrics.Instance#
14612 * @param {String/HTMLElement} el The element, dom node or id
14614 bind : function(el){
14616 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14621 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14622 * to set a fixed width in order to accurately measure the text height.
14623 * @memberOf Roo.util.TextMetrics.Instance#
14624 * @param {Number} width The width to set on the element
14626 setFixedWidth : function(width){
14627 ml.setWidth(width);
14631 * Returns the measured width of the specified text
14632 * @memberOf Roo.util.TextMetrics.Instance#
14633 * @param {String} text The text to measure
14634 * @return {Number} width The width in pixels
14636 getWidth : function(text){
14637 ml.dom.style.width = 'auto';
14638 return this.getSize(text).width;
14642 * Returns the measured height of the specified text. For multiline text, be sure to call
14643 * {@link #setFixedWidth} if necessary.
14644 * @memberOf Roo.util.TextMetrics.Instance#
14645 * @param {String} text The text to measure
14646 * @return {Number} height The height in pixels
14648 getHeight : function(text){
14649 return this.getSize(text).height;
14653 instance.bind(bindTo);
14658 // backwards compat
14659 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
14661 * Ext JS Library 1.1.1
14662 * Copyright(c) 2006-2007, Ext JS, LLC.
14664 * Originally Released Under LGPL - original licence link has changed is not relivant.
14667 * <script type="text/javascript">
14671 * @class Roo.state.Provider
14672 * Abstract base class for state provider implementations. This class provides methods
14673 * for encoding and decoding <b>typed</b> variables including dates and defines the
14674 * Provider interface.
14676 Roo.state.Provider = function(){
14678 * @event statechange
14679 * Fires when a state change occurs.
14680 * @param {Provider} this This state provider
14681 * @param {String} key The state key which was changed
14682 * @param {String} value The encoded value for the state
14685 "statechange": true
14688 Roo.state.Provider.superclass.constructor.call(this);
14690 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
14692 * Returns the current value for a key
14693 * @param {String} name The key name
14694 * @param {Mixed} defaultValue A default value to return if the key's value is not found
14695 * @return {Mixed} The state data
14697 get : function(name, defaultValue){
14698 return typeof this.state[name] == "undefined" ?
14699 defaultValue : this.state[name];
14703 * Clears a value from the state
14704 * @param {String} name The key name
14706 clear : function(name){
14707 delete this.state[name];
14708 this.fireEvent("statechange", this, name, null);
14712 * Sets the value for a key
14713 * @param {String} name The key name
14714 * @param {Mixed} value The value to set
14716 set : function(name, value){
14717 this.state[name] = value;
14718 this.fireEvent("statechange", this, name, value);
14722 * Decodes a string previously encoded with {@link #encodeValue}.
14723 * @param {String} value The value to decode
14724 * @return {Mixed} The decoded value
14726 decodeValue : function(cookie){
14727 var re = /^(a|n|d|b|s|o)\:(.*)$/;
14728 var matches = re.exec(unescape(cookie));
14729 if(!matches || !matches[1]) return; // non state cookie
14730 var type = matches[1];
14731 var v = matches[2];
14734 return parseFloat(v);
14736 return new Date(Date.parse(v));
14741 var values = v.split("^");
14742 for(var i = 0, len = values.length; i < len; i++){
14743 all.push(this.decodeValue(values[i]));
14748 var values = v.split("^");
14749 for(var i = 0, len = values.length; i < len; i++){
14750 var kv = values[i].split("=");
14751 all[kv[0]] = this.decodeValue(kv[1]);
14760 * Encodes a value including type information. Decode with {@link #decodeValue}.
14761 * @param {Mixed} value The value to encode
14762 * @return {String} The encoded value
14764 encodeValue : function(v){
14766 if(typeof v == "number"){
14768 }else if(typeof v == "boolean"){
14769 enc = "b:" + (v ? "1" : "0");
14770 }else if(v instanceof Date){
14771 enc = "d:" + v.toGMTString();
14772 }else if(v instanceof Array){
14774 for(var i = 0, len = v.length; i < len; i++){
14775 flat += this.encodeValue(v[i]);
14776 if(i != len-1) flat += "^";
14779 }else if(typeof v == "object"){
14782 if(typeof v[key] != "function"){
14783 flat += key + "=" + this.encodeValue(v[key]) + "^";
14786 enc = "o:" + flat.substring(0, flat.length-1);
14790 return escape(enc);
14796 * Ext JS Library 1.1.1
14797 * Copyright(c) 2006-2007, Ext JS, LLC.
14799 * Originally Released Under LGPL - original licence link has changed is not relivant.
14802 * <script type="text/javascript">
14805 * @class Roo.state.Manager
14806 * This is the global state manager. By default all components that are "state aware" check this class
14807 * for state information if you don't pass them a custom state provider. In order for this class
14808 * to be useful, it must be initialized with a provider when your application initializes.
14810 // in your initialization function
14812 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
14814 // supposed you have a {@link Roo.BorderLayout}
14815 var layout = new Roo.BorderLayout(...);
14816 layout.restoreState();
14817 // or a {Roo.BasicDialog}
14818 var dialog = new Roo.BasicDialog(...);
14819 dialog.restoreState();
14823 Roo.state.Manager = function(){
14824 var provider = new Roo.state.Provider();
14828 * Configures the default state provider for your application
14829 * @param {Provider} stateProvider The state provider to set
14831 setProvider : function(stateProvider){
14832 provider = stateProvider;
14836 * Returns the current value for a key
14837 * @param {String} name The key name
14838 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
14839 * @return {Mixed} The state data
14841 get : function(key, defaultValue){
14842 return provider.get(key, defaultValue);
14846 * Sets the value for a key
14847 * @param {String} name The key name
14848 * @param {Mixed} value The state data
14850 set : function(key, value){
14851 provider.set(key, value);
14855 * Clears a value from the state
14856 * @param {String} name The key name
14858 clear : function(key){
14859 provider.clear(key);
14863 * Gets the currently configured state provider
14864 * @return {Provider} The state provider
14866 getProvider : function(){
14873 * Ext JS Library 1.1.1
14874 * Copyright(c) 2006-2007, Ext JS, LLC.
14876 * Originally Released Under LGPL - original licence link has changed is not relivant.
14879 * <script type="text/javascript">
14882 * @class Roo.state.CookieProvider
14883 * @extends Roo.state.Provider
14884 * The default Provider implementation which saves state via cookies.
14887 var cp = new Roo.state.CookieProvider({
14889 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
14890 domain: "roojs.com"
14892 Roo.state.Manager.setProvider(cp);
14894 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
14895 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
14896 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
14897 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
14898 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
14899 * domain the page is running on including the 'www' like 'www.roojs.com')
14900 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
14902 * Create a new CookieProvider
14903 * @param {Object} config The configuration object
14905 Roo.state.CookieProvider = function(config){
14906 Roo.state.CookieProvider.superclass.constructor.call(this);
14908 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
14909 this.domain = null;
14910 this.secure = false;
14911 Roo.apply(this, config);
14912 this.state = this.readCookies();
14915 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
14917 set : function(name, value){
14918 if(typeof value == "undefined" || value === null){
14922 this.setCookie(name, value);
14923 Roo.state.CookieProvider.superclass.set.call(this, name, value);
14927 clear : function(name){
14928 this.clearCookie(name);
14929 Roo.state.CookieProvider.superclass.clear.call(this, name);
14933 readCookies : function(){
14935 var c = document.cookie + ";";
14936 var re = /\s?(.*?)=(.*?);/g;
14938 while((matches = re.exec(c)) != null){
14939 var name = matches[1];
14940 var value = matches[2];
14941 if(name && name.substring(0,3) == "ys-"){
14942 cookies[name.substr(3)] = this.decodeValue(value);
14949 setCookie : function(name, value){
14950 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
14951 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
14952 ((this.path == null) ? "" : ("; path=" + this.path)) +
14953 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
14954 ((this.secure == true) ? "; secure" : "");
14958 clearCookie : function(name){
14959 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
14960 ((this.path == null) ? "" : ("; path=" + this.path)) +
14961 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
14962 ((this.secure == true) ? "; secure" : "");
14966 * Ext JS Library 1.1.1
14967 * Copyright(c) 2006-2007, Ext JS, LLC.
14969 * Originally Released Under LGPL - original licence link has changed is not relivant.
14972 * <script type="text/javascript">
14977 * @class Roo.ComponentMgr
14978 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
14981 Roo.ComponentMgr = function(){
14982 var all = new Roo.util.MixedCollection();
14986 * Registers a component.
14987 * @param {Roo.Component} c The component
14989 register : function(c){
14994 * Unregisters a component.
14995 * @param {Roo.Component} c The component
14997 unregister : function(c){
15002 * Returns a component by id
15003 * @param {String} id The component id
15005 get : function(id){
15006 return all.get(id);
15010 * Registers a function that will be called when a specified component is added to ComponentMgr
15011 * @param {String} id The component id
15012 * @param {Funtction} fn The callback function
15013 * @param {Object} scope The scope of the callback
15015 onAvailable : function(id, fn, scope){
15016 all.on("add", function(index, o){
15018 fn.call(scope || o, o);
15019 all.un("add", fn, scope);
15026 * Ext JS Library 1.1.1
15027 * Copyright(c) 2006-2007, Ext JS, LLC.
15029 * Originally Released Under LGPL - original licence link has changed is not relivant.
15032 * <script type="text/javascript">
15036 * @class Roo.Component
15037 * @extends Roo.util.Observable
15038 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15039 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15040 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15041 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15042 * All visual components (widgets) that require rendering into a layout should subclass Component.
15044 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15045 * 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
15046 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15048 Roo.Component = function(config){
15049 config = config || {};
15050 if(config.tagName || config.dom || typeof config == "string"){ // element object
15051 config = {el: config, id: config.id || config};
15053 this.initialConfig = config;
15055 Roo.apply(this, config);
15059 * Fires after the component is disabled.
15060 * @param {Roo.Component} this
15065 * Fires after the component is enabled.
15066 * @param {Roo.Component} this
15070 * @event beforeshow
15071 * Fires before the component is shown. Return false to stop the show.
15072 * @param {Roo.Component} this
15077 * Fires after the component is shown.
15078 * @param {Roo.Component} this
15082 * @event beforehide
15083 * Fires before the component is hidden. Return false to stop the hide.
15084 * @param {Roo.Component} this
15089 * Fires after the component is hidden.
15090 * @param {Roo.Component} this
15094 * @event beforerender
15095 * Fires before the component is rendered. Return false to stop the render.
15096 * @param {Roo.Component} this
15098 beforerender : true,
15101 * Fires after the component is rendered.
15102 * @param {Roo.Component} this
15106 * @event beforedestroy
15107 * Fires before the component is destroyed. Return false to stop the destroy.
15108 * @param {Roo.Component} this
15110 beforedestroy : true,
15113 * Fires after the component is destroyed.
15114 * @param {Roo.Component} this
15119 this.id = "ext-comp-" + (++Roo.Component.AUTO_ID);
15121 Roo.ComponentMgr.register(this);
15122 Roo.Component.superclass.constructor.call(this);
15123 this.initComponent();
15124 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15125 this.render(this.renderTo);
15126 delete this.renderTo;
15131 Roo.Component.AUTO_ID = 1000;
15133 Roo.extend(Roo.Component, Roo.util.Observable, {
15135 * @scope Roo.Component.prototype
15137 * true if this component is hidden. Read-only.
15142 * true if this component is disabled. Read-only.
15147 * true if this component has been rendered. Read-only.
15151 /** @cfg {String} disableClass
15152 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15154 disabledClass : "x-item-disabled",
15155 /** @cfg {Boolean} allowDomMove
15156 * Whether the component can move the Dom node when rendering (defaults to true).
15158 allowDomMove : true,
15159 /** @cfg {String} hideMode
15160 * How this component should hidden. Supported values are
15161 * "visibility" (css visibility), "offsets" (negative offset position) and
15162 * "display" (css display) - defaults to "display".
15164 hideMode: 'display',
15167 ctype : "Roo.Component",
15170 * @cfg {String} actionMode
15171 * which property holds the element that used for hide() / show() / disable() / enable()
15177 getActionEl : function(){
15178 return this[this.actionMode];
15181 initComponent : Roo.emptyFn,
15183 * If this is a lazy rendering component, render it to its container element.
15184 * @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.
15186 render : function(container, position){
15187 if(!this.rendered && this.fireEvent("beforerender", this) !== false){
15188 if(!container && this.el){
15189 this.el = Roo.get(this.el);
15190 container = this.el.dom.parentNode;
15191 this.allowDomMove = false;
15193 this.container = Roo.get(container);
15194 this.rendered = true;
15195 if(position !== undefined){
15196 if(typeof position == 'number'){
15197 position = this.container.dom.childNodes[position];
15199 position = Roo.getDom(position);
15202 this.onRender(this.container, position || null);
15204 this.el.addClass(this.cls);
15208 this.el.applyStyles(this.style);
15211 this.fireEvent("render", this);
15212 this.afterRender(this.container);
15224 // default function is not really useful
15225 onRender : function(ct, position){
15227 this.el = Roo.get(this.el);
15228 if(this.allowDomMove !== false){
15229 ct.dom.insertBefore(this.el.dom, position);
15235 getAutoCreate : function(){
15236 var cfg = typeof this.autoCreate == "object" ?
15237 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15238 if(this.id && !cfg.id){
15245 afterRender : Roo.emptyFn,
15248 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15249 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15251 destroy : function(){
15252 if(this.fireEvent("beforedestroy", this) !== false){
15253 this.purgeListeners();
15254 this.beforeDestroy();
15256 this.el.removeAllListeners();
15258 if(this.actionMode == "container"){
15259 this.container.remove();
15263 Roo.ComponentMgr.unregister(this);
15264 this.fireEvent("destroy", this);
15269 beforeDestroy : function(){
15274 onDestroy : function(){
15279 * Returns the underlying {@link Roo.Element}.
15280 * @return {Roo.Element} The element
15282 getEl : function(){
15287 * Returns the id of this component.
15290 getId : function(){
15295 * Try to focus this component.
15296 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15297 * @return {Roo.Component} this
15299 focus : function(selectText){
15302 if(selectText === true){
15303 this.el.dom.select();
15318 * Disable this component.
15319 * @return {Roo.Component} this
15321 disable : function(){
15325 this.disabled = true;
15326 this.fireEvent("disable", this);
15331 onDisable : function(){
15332 this.getActionEl().addClass(this.disabledClass);
15333 this.el.dom.disabled = true;
15337 * Enable this component.
15338 * @return {Roo.Component} this
15340 enable : function(){
15344 this.disabled = false;
15345 this.fireEvent("enable", this);
15350 onEnable : function(){
15351 this.getActionEl().removeClass(this.disabledClass);
15352 this.el.dom.disabled = false;
15356 * Convenience function for setting disabled/enabled by boolean.
15357 * @param {Boolean} disabled
15359 setDisabled : function(disabled){
15360 this[disabled ? "disable" : "enable"]();
15364 * Show this component.
15365 * @return {Roo.Component} this
15368 if(this.fireEvent("beforeshow", this) !== false){
15369 this.hidden = false;
15373 this.fireEvent("show", this);
15379 onShow : function(){
15380 var ae = this.getActionEl();
15381 if(this.hideMode == 'visibility'){
15382 ae.dom.style.visibility = "visible";
15383 }else if(this.hideMode == 'offsets'){
15384 ae.removeClass('x-hidden');
15386 ae.dom.style.display = "";
15391 * Hide this component.
15392 * @return {Roo.Component} this
15395 if(this.fireEvent("beforehide", this) !== false){
15396 this.hidden = true;
15400 this.fireEvent("hide", this);
15406 onHide : function(){
15407 var ae = this.getActionEl();
15408 if(this.hideMode == 'visibility'){
15409 ae.dom.style.visibility = "hidden";
15410 }else if(this.hideMode == 'offsets'){
15411 ae.addClass('x-hidden');
15413 ae.dom.style.display = "none";
15418 * Convenience function to hide or show this component by boolean.
15419 * @param {Boolean} visible True to show, false to hide
15420 * @return {Roo.Component} this
15422 setVisible: function(visible){
15432 * Returns true if this component is visible.
15434 isVisible : function(){
15435 return this.getActionEl().isVisible();
15438 cloneConfig : function(overrides){
15439 overrides = overrides || {};
15440 var id = overrides.id || Roo.id();
15441 var cfg = Roo.applyIf(overrides, this.initialConfig);
15442 cfg.id = id; // prevent dup id
15443 return new this.constructor(cfg);
15447 * Ext JS Library 1.1.1
15448 * Copyright(c) 2006-2007, Ext JS, LLC.
15450 * Originally Released Under LGPL - original licence link has changed is not relivant.
15453 * <script type="text/javascript">
15457 * @class Roo.BoxComponent
15458 * @extends Roo.Component
15459 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15460 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15461 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
15462 * layout containers.
15464 * @param {Roo.Element/String/Object} config The configuration options.
15466 Roo.BoxComponent = function(config){
15467 Roo.Component.call(this, config);
15471 * Fires after the component is resized.
15472 * @param {Roo.Component} this
15473 * @param {Number} adjWidth The box-adjusted width that was set
15474 * @param {Number} adjHeight The box-adjusted height that was set
15475 * @param {Number} rawWidth The width that was originally specified
15476 * @param {Number} rawHeight The height that was originally specified
15481 * Fires after the component is moved.
15482 * @param {Roo.Component} this
15483 * @param {Number} x The new x position
15484 * @param {Number} y The new y position
15490 Roo.extend(Roo.BoxComponent, Roo.Component, {
15491 // private, set in afterRender to signify that the component has been rendered
15493 // private, used to defer height settings to subclasses
15494 deferHeight: false,
15495 /** @cfg {Number} width
15496 * width (optional) size of component
15498 /** @cfg {Number} height
15499 * height (optional) size of component
15503 * Sets the width and height of the component. This method fires the resize event. This method can accept
15504 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15505 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15506 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15507 * @return {Roo.BoxComponent} this
15509 setSize : function(w, h){
15510 // support for standard size objects
15511 if(typeof w == 'object'){
15516 if(!this.boxReady){
15522 // prevent recalcs when not needed
15523 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15526 this.lastSize = {width: w, height: h};
15528 var adj = this.adjustSize(w, h);
15529 var aw = adj.width, ah = adj.height;
15530 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
15531 var rz = this.getResizeEl();
15532 if(!this.deferHeight && aw !== undefined && ah !== undefined){
15533 rz.setSize(aw, ah);
15534 }else if(!this.deferHeight && ah !== undefined){
15536 }else if(aw !== undefined){
15539 this.onResize(aw, ah, w, h);
15540 this.fireEvent('resize', this, aw, ah, w, h);
15546 * Gets the current size of the component's underlying element.
15547 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
15549 getSize : function(){
15550 return this.el.getSize();
15554 * Gets the current XY position of the component's underlying element.
15555 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15556 * @return {Array} The XY position of the element (e.g., [100, 200])
15558 getPosition : function(local){
15559 if(local === true){
15560 return [this.el.getLeft(true), this.el.getTop(true)];
15562 return this.xy || this.el.getXY();
15566 * Gets the current box measurements of the component's underlying element.
15567 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15568 * @returns {Object} box An object in the format {x, y, width, height}
15570 getBox : function(local){
15571 var s = this.el.getSize();
15573 s.x = this.el.getLeft(true);
15574 s.y = this.el.getTop(true);
15576 var xy = this.xy || this.el.getXY();
15584 * Sets the current box measurements of the component's underlying element.
15585 * @param {Object} box An object in the format {x, y, width, height}
15586 * @returns {Roo.BoxComponent} this
15588 updateBox : function(box){
15589 this.setSize(box.width, box.height);
15590 this.setPagePosition(box.x, box.y);
15595 getResizeEl : function(){
15596 return this.resizeEl || this.el;
15600 getPositionEl : function(){
15601 return this.positionEl || this.el;
15605 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
15606 * This method fires the move event.
15607 * @param {Number} left The new left
15608 * @param {Number} top The new top
15609 * @returns {Roo.BoxComponent} this
15611 setPosition : function(x, y){
15614 if(!this.boxReady){
15617 var adj = this.adjustPosition(x, y);
15618 var ax = adj.x, ay = adj.y;
15620 var el = this.getPositionEl();
15621 if(ax !== undefined || ay !== undefined){
15622 if(ax !== undefined && ay !== undefined){
15623 el.setLeftTop(ax, ay);
15624 }else if(ax !== undefined){
15626 }else if(ay !== undefined){
15629 this.onPosition(ax, ay);
15630 this.fireEvent('move', this, ax, ay);
15636 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
15637 * This method fires the move event.
15638 * @param {Number} x The new x position
15639 * @param {Number} y The new y position
15640 * @returns {Roo.BoxComponent} this
15642 setPagePosition : function(x, y){
15645 if(!this.boxReady){
15648 if(x === undefined || y === undefined){ // cannot translate undefined points
15651 var p = this.el.translatePoints(x, y);
15652 this.setPosition(p.left, p.top);
15657 onRender : function(ct, position){
15658 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
15660 this.resizeEl = Roo.get(this.resizeEl);
15662 if(this.positionEl){
15663 this.positionEl = Roo.get(this.positionEl);
15668 afterRender : function(){
15669 Roo.BoxComponent.superclass.afterRender.call(this);
15670 this.boxReady = true;
15671 this.setSize(this.width, this.height);
15672 if(this.x || this.y){
15673 this.setPosition(this.x, this.y);
15675 if(this.pageX || this.pageY){
15676 this.setPagePosition(this.pageX, this.pageY);
15681 * Force the component's size to recalculate based on the underlying element's current height and width.
15682 * @returns {Roo.BoxComponent} this
15684 syncSize : function(){
15685 delete this.lastSize;
15686 this.setSize(this.el.getWidth(), this.el.getHeight());
15691 * Called after the component is resized, this method is empty by default but can be implemented by any
15692 * subclass that needs to perform custom logic after a resize occurs.
15693 * @param {Number} adjWidth The box-adjusted width that was set
15694 * @param {Number} adjHeight The box-adjusted height that was set
15695 * @param {Number} rawWidth The width that was originally specified
15696 * @param {Number} rawHeight The height that was originally specified
15698 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
15703 * Called after the component is moved, this method is empty by default but can be implemented by any
15704 * subclass that needs to perform custom logic after a move occurs.
15705 * @param {Number} x The new x position
15706 * @param {Number} y The new y position
15708 onPosition : function(x, y){
15713 adjustSize : function(w, h){
15714 if(this.autoWidth){
15717 if(this.autoHeight){
15720 return {width : w, height: h};
15724 adjustPosition : function(x, y){
15725 return {x : x, y: y};
15728 * Original code for Roojs - LGPL
15729 * <script type="text/javascript">
15733 * @class Roo.XComponent
15734 * A delayed Element creator...
15735 * Or a way to group chunks of interface together.
15737 * Mypart.xyx = new Roo.XComponent({
15739 parent : 'Mypart.xyz', // empty == document.element.!!
15743 disabled : function() {}
15745 tree : function() { // return an tree of xtype declared components
15749 xtype : 'NestedLayoutPanel',
15756 * It can be used to build a big heiracy, with parent etc.
15757 * or you can just use this to render a single compoent to a dom element
15758 * MYPART.render(Roo.Element | String(id) | dom_element )
15760 * @extends Roo.util.Observable
15762 * @param cfg {Object} configuration of component
15765 Roo.XComponent = function(cfg) {
15766 Roo.apply(this, cfg);
15770 * Fires when this the componnt is built
15771 * @param {Roo.XComponent} c the component
15776 this.region = this.region || 'center'; // default..
15777 Roo.XComponent.register(this);
15778 this.modules = false;
15779 this.el = false; // where the layout goes..
15783 Roo.extend(Roo.XComponent, Roo.util.Observable, {
15786 * The created element (with Roo.factory())
15787 * @type {Roo.Layout}
15793 * for BC - use el in new code
15794 * @type {Roo.Layout}
15800 * for BC - use el in new code
15801 * @type {Roo.Layout}
15806 * @cfg {Function|boolean} disabled
15807 * If this module is disabled by some rule, return true from the funtion
15812 * @cfg {String} parent
15813 * Name of parent element which it get xtype added to..
15818 * @cfg {String} order
15819 * Used to set the order in which elements are created (usefull for multiple tabs)
15824 * @cfg {String} name
15825 * String to display while loading.
15829 * @cfg {String} region
15830 * Region to render component to (defaults to center)
15835 * @cfg {Array} items
15836 * A single item array - the first element is the root of the tree..
15837 * It's done this way to stay compatible with the Xtype system...
15843 * The method that retuns the tree of parts that make up this compoennt
15850 * render element to dom or tree
15851 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
15854 render : function(el)
15858 var hp = this.parent ? 1 : 0;
15860 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
15861 // if parent is a '#.....' string, then let's use that..
15862 var ename = this.parent.substr(1)
15863 this.parent = (this.parent == '#bootstrap') ? { el : true} : false; // flags it as a top module...
15864 el = Roo.get(ename);
15865 if (!el && !this.parent) {
15866 Roo.log("Warning - element can not be found :#" + ename );
15870 var tree = this._tree ? this._tree() : this.tree();
15873 if (!this.parent && typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) {
15874 //el = Roo.get(document.body);
15875 this.parent = { el : true };
15880 if (!this.parent) {
15882 Roo.log("no parent - creating one");
15884 el = el ? Roo.get(el) : false;
15886 // it's a top level one..
15888 el : new Roo.BorderLayout(el || document.body, {
15894 tabPosition: 'top',
15895 //resizeTabs: true,
15896 alwaysShowTabs: el && hp? false : true,
15897 hideTabs: el || !hp ? true : false,
15904 if (!this.parent.el) {
15905 // probably an old style ctor, which has been disabled.
15909 // The 'tree' method is '_tree now'
15911 tree.region = tree.region || this.region;
15913 if (this.parent.el === true) {
15914 // bootstrap... - body..
15915 this.parent.el = Roo.factory(tree);
15918 this.el = this.parent.el.addxtype(tree);
15919 this.fireEvent('built', this);
15921 this.panel = this.el;
15922 this.layout = this.panel.layout;
15923 this.parentLayout = this.parent.layout || false;
15929 Roo.apply(Roo.XComponent, {
15931 * @property hideProgress
15932 * true to disable the building progress bar.. usefull on single page renders.
15935 hideProgress : false,
15937 * @property buildCompleted
15938 * True when the builder has completed building the interface.
15941 buildCompleted : false,
15944 * @property topModule
15945 * the upper most module - uses document.element as it's constructor.
15952 * @property modules
15953 * array of modules to be created by registration system.
15954 * @type {Array} of Roo.XComponent
15959 * @property elmodules
15960 * array of modules to be created by which use #ID
15961 * @type {Array} of Roo.XComponent
15967 * @property build_from_html
15968 * Build elements from html - used by bootstrap HTML stuff
15969 * - this is cleared after build is completed
15970 * @type {boolean} true (default false)
15973 build_from_html : false,
15976 * Register components to be built later.
15978 * This solves the following issues
15979 * - Building is not done on page load, but after an authentication process has occured.
15980 * - Interface elements are registered on page load
15981 * - Parent Interface elements may not be loaded before child, so this handles that..
15988 module : 'Pman.Tab.projectMgr',
15990 parent : 'Pman.layout',
15991 disabled : false, // or use a function..
15994 * * @param {Object} details about module
15996 register : function(obj) {
15998 Roo.XComponent.event.fireEvent('register', obj);
15999 switch(typeof(obj.disabled) ) {
16005 if ( obj.disabled() ) {
16011 if (obj.disabled) {
16017 this.modules.push(obj);
16021 * convert a string to an object..
16022 * eg. 'AAA.BBB' -> finds AAA.BBB
16026 toObject : function(str)
16028 if (!str || typeof(str) == 'object') {
16031 if (str.substring(0,1) == '#') {
16035 var ar = str.split('.');
16040 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
16042 throw "Module not found : " + str;
16046 throw "Module not found : " + str;
16048 Roo.each(ar, function(e) {
16049 if (typeof(o[e]) == 'undefined') {
16050 throw "Module not found : " + str;
16061 * move modules into their correct place in the tree..
16064 preBuild : function ()
16067 Roo.each(this.modules , function (obj)
16069 Roo.XComponent.event.fireEvent('beforebuild', obj);
16071 var opar = obj.parent;
16073 obj.parent = this.toObject(opar);
16075 Roo.log("parent:toObject failed: " + e.toString());
16080 Roo.debug && Roo.log("GOT top level module");
16081 Roo.debug && Roo.log(obj);
16082 obj.modules = new Roo.util.MixedCollection(false,
16083 function(o) { return o.order + '' }
16085 this.topModule = obj;
16088 // parent is a string (usually a dom element name..)
16089 if (typeof(obj.parent) == 'string') {
16090 this.elmodules.push(obj);
16093 if (obj.parent.constructor != Roo.XComponent) {
16094 Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
16096 if (!obj.parent.modules) {
16097 obj.parent.modules = new Roo.util.MixedCollection(false,
16098 function(o) { return o.order + '' }
16101 if (obj.parent.disabled) {
16102 obj.disabled = true;
16104 obj.parent.modules.add(obj);
16109 * make a list of modules to build.
16110 * @return {Array} list of modules.
16113 buildOrder : function()
16116 var cmp = function(a,b) {
16117 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
16119 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
16120 throw "No top level modules to build";
16123 // make a flat list in order of modules to build.
16124 var mods = this.topModule ? [ this.topModule ] : [];
16127 // elmodules (is a list of DOM based modules )
16128 Roo.each(this.elmodules, function(e) {
16130 if (!this.topModule &&
16131 typeof(e.parent) == 'string' &&
16132 e.parent.substring(0,1) == '#' &&
16133 Roo.get(e.parent.substr(1))
16136 _this.topModule = e;
16142 // add modules to their parents..
16143 var addMod = function(m) {
16144 Roo.debug && Roo.log("build Order: add: " + m.name);
16147 if (m.modules && !m.disabled) {
16148 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
16149 m.modules.keySort('ASC', cmp );
16150 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
16152 m.modules.each(addMod);
16154 Roo.debug && Roo.log("build Order: no child modules");
16156 // not sure if this is used any more..
16158 m.finalize.name = m.name + " (clean up) ";
16159 mods.push(m.finalize);
16163 if (this.topModule && this.topModule.modules) {
16164 this.topModule.modules.keySort('ASC', cmp );
16165 this.topModule.modules.each(addMod);
16171 * Build the registered modules.
16172 * @param {Object} parent element.
16173 * @param {Function} optional method to call after module has been added.
16177 build : function(opts)
16180 if (typeof(opts) != 'undefined') {
16181 Roo.apply(this,opts);
16185 var mods = this.buildOrder();
16187 //this.allmods = mods;
16188 //Roo.debug && Roo.log(mods);
16190 if (!mods.length) { // should not happen
16191 throw "NO modules!!!";
16195 var msg = "Building Interface...";
16196 // flash it up as modal - so we store the mask!?
16197 if (!this.hideProgress && Roo.MessageBox) {
16198 Roo.MessageBox.show({ title: 'loading' });
16199 Roo.MessageBox.show({
16200 title: "Please wait...",
16209 var total = mods.length;
16212 var progressRun = function() {
16213 if (!mods.length) {
16214 Roo.debug && Roo.log('hide?');
16215 if (!this.hideProgress && Roo.MessageBox) {
16216 Roo.MessageBox.hide();
16218 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
16220 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
16226 var m = mods.shift();
16229 Roo.debug && Roo.log(m);
16230 // not sure if this is supported any more.. - modules that are are just function
16231 if (typeof(m) == 'function') {
16233 return progressRun.defer(10, _this);
16237 msg = "Building Interface " + (total - mods.length) +
16239 (m.name ? (' - ' + m.name) : '');
16240 Roo.debug && Roo.log(msg);
16241 if (!this.hideProgress && Roo.MessageBox) {
16242 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
16246 // is the module disabled?
16247 var disabled = (typeof(m.disabled) == 'function') ?
16248 m.disabled.call(m.module.disabled) : m.disabled;
16252 return progressRun(); // we do not update the display!
16260 // it's 10 on top level, and 1 on others??? why...
16261 return progressRun.defer(10, _this);
16264 progressRun.defer(1, _this);
16278 * wrapper for event.on - aliased later..
16279 * Typically use to register a event handler for register:
16281 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
16290 Roo.XComponent.event = new Roo.util.Observable({
16294 * Fires when an Component is registered,
16295 * set the disable property on the Component to stop registration.
16296 * @param {Roo.XComponent} c the component being registerd.
16301 * @event beforebuild
16302 * Fires before each Component is built
16303 * can be used to apply permissions.
16304 * @param {Roo.XComponent} c the component being registerd.
16307 'beforebuild' : true,
16309 * @event buildcomplete
16310 * Fires on the top level element when all elements have been built
16311 * @param {Roo.XComponent} the top level component.
16313 'buildcomplete' : true
16318 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);