4 * Copyright(c) 2006-2007, Ext JS, LLC.
6 * Originally Released Under LGPL - original licence link has changed is not relivant.
9 * <script type="text/javascript">
17 window["undefined"] = window["undefined"];
21 * Roo core utilities and functions.
26 * Copies all the properties of config to obj.
27 * @param {Object} obj The receiver of the properties
28 * @param {Object} config The source of the properties
29 * @param {Object} defaults A different object that will also be applied for default values
30 * @return {Object} returns obj
35 Roo.apply = function(o, c, defaults){
37 // no "this" reference for friendly out of scope calls
38 Roo.apply(o, defaults);
40 if(o && c && typeof c == 'object'){
51 var ua = navigator.userAgent.toLowerCase();
53 var isStrict = document.compatMode == "CSS1Compat",
54 isOpera = ua.indexOf("opera") > -1,
55 isSafari = (/webkit|khtml/).test(ua),
56 isIE = ua.indexOf("msie") > -1,
57 isIE7 = ua.indexOf("msie 7") > -1,
58 isGecko = !isSafari && ua.indexOf("gecko") > -1,
59 isBorderBox = isIE && !isStrict,
60 isWindows = (ua.indexOf("windows") != -1 || ua.indexOf("win32") != -1),
61 isMac = (ua.indexOf("macintosh") != -1 || ua.indexOf("mac os x") != -1),
62 isLinux = (ua.indexOf("linux") != -1),
63 isSecure = window.location.href.toLowerCase().indexOf("https") === 0,
64 isTouch = 'ontouchstart' in window || window.DocumentTouch && document instanceof DocumentTouch;
65 // remove css image flicker
68 document.execCommand("BackgroundImageCache", false, true);
74 * True if the browser is in strict mode
79 * True if the page is running over SSL
84 * True when the document is fully initialized and ready for action
89 * Turn on debugging output (currently only the factory uses this)
96 * True to automatically uncache orphaned Roo.Elements periodically (defaults to true)
99 enableGarbageCollector : true,
102 * True to automatically purge event listeners after uncaching an element (defaults to false).
103 * Note: this only happens if enableGarbageCollector is true.
106 enableListenerCollection:false,
109 * URL to a blank file used by Roo when in secure mode for iframe src and onReady src to prevent
110 * the IE insecure content warning (defaults to javascript:false).
113 SSL_SECURE_URL : "javascript:false",
116 * URL to a 1x1 transparent gif image used by Roo to create inline icons with CSS background images. (Defaults to
117 * "http://Roojs.com/s.gif" and you should change this to a URL on your server).
120 BLANK_IMAGE_URL : "http:/"+"/localhost/s.gif",
122 emptyFn : function(){},
125 * Copies all the properties of config to obj if they don't already exist.
126 * @param {Object} obj The receiver of the properties
127 * @param {Object} config The source of the properties
128 * @return {Object} returns obj
130 applyIf : function(o, c){
133 if(typeof o[p] == "undefined"){ o[p] = c[p]; }
140 * Applies event listeners to elements by selectors when the document is ready.
141 * The event name is specified with an @ suffix.
144 // add a listener for click on all anchors in element with id foo
145 '#foo a@click' : function(e, t){
149 // add the same listener to multiple selectors (separated by comma BEFORE the @)
150 '#foo a, #bar span.some-class@mouseover' : function(){
155 * @param {Object} obj The list of behaviors to apply
157 addBehaviors : function(o){
159 Roo.onReady(function(){
164 var cache = {}; // simple cache for applying multiple behaviors to same selector does query multiple times
166 var parts = b.split('@');
167 if(parts[1]){ // for Object prototype breakers
170 cache[s] = Roo.select(s);
172 cache[s].on(parts[1], o[b]);
179 * Generates unique ids. If the element already has an id, it is unchanged
180 * @param {String/HTMLElement/Element} el (optional) The element to generate an id for
181 * @param {String} prefix (optional) Id prefix (defaults "Roo-gen")
182 * @return {String} The generated Id.
184 id : function(el, prefix){
185 prefix = prefix || "roo-gen";
187 var id = prefix + (++idSeed);
188 return el ? (el.id ? el.id : (el.id = id)) : id;
193 * Extends one class with another class and optionally overrides members with the passed literal. This class
194 * also adds the function "override()" to the class that can be used to override
195 * members on an instance.
196 * @param {Object} subclass The class inheriting the functionality
197 * @param {Object} superclass The class being extended
198 * @param {Object} overrides (optional) A literal with members
203 var io = function(o){
208 return function(sb, sp, overrides){
209 if(typeof sp == 'object'){ // eg. prototype, rather than function constructor..
212 sb = function(){sp.apply(this, arguments);};
214 var F = function(){}, sbp, spp = sp.prototype;
216 sbp = sb.prototype = new F();
220 if(spp.constructor == Object.prototype.constructor){
225 sb.override = function(o){
229 Roo.override(sb, overrides);
235 * Adds a list of functions to the prototype of an existing class, overwriting any existing methods with the same name.
237 Roo.override(MyClass, {
238 newMethod1: function(){
241 newMethod2: function(foo){
246 * @param {Object} origclass The class to override
247 * @param {Object} overrides The list of functions to add to origClass. This should be specified as an object literal
248 * containing one or more methods.
251 override : function(origclass, overrides){
253 var p = origclass.prototype;
254 for(var method in overrides){
255 p[method] = overrides[method];
260 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
262 Roo.namespace('Company', 'Company.data');
263 Company.Widget = function() { ... }
264 Company.data.CustomStore = function(config) { ... }
266 * @param {String} namespace1
267 * @param {String} namespace2
268 * @param {String} etc
271 namespace : function(){
272 var a=arguments, o=null, i, j, d, rt;
273 for (i=0; i<a.length; ++i) {
277 eval('if (typeof ' + rt + ' == "undefined"){' + rt + ' = {};} o = ' + rt + ';');
278 for (j=1; j<d.length; ++j) {
279 o[d[j]]=o[d[j]] || {};
285 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
287 Roo.factory({ xns: Roo.data, xtype : 'Store', .....});
288 Roo.factory(conf, Roo.data);
290 * @param {String} classname
291 * @param {String} namespace (optional)
295 factory : function(c, ns)
297 // no xtype, no ns or c.xns - or forced off by c.xns
298 if (!c.xtype || (!ns && !c.xns) || (c.xns === false)) { // not enough info...
301 ns = c.xns ? c.xns : ns; // if c.xns is set, then use that..
302 if (c.constructor == ns[c.xtype]) {// already created...
306 if (Roo.debug) Roo.log("Roo.Factory(" + c.xtype + ")");
307 var ret = new ns[c.xtype](c);
311 c.xns = false; // prevent recursion..
315 * Logs to console if it can.
317 * @param {String|Object} string
322 if ((typeof(console) == 'undefined') || (typeof(console.log) == 'undefined')) {
329 * Takes an object and converts it to an encoded URL. e.g. Roo.urlEncode({foo: 1, bar: 2}); would return "foo=1&bar=2". Optionally, property values can be arrays, instead of keys and the resulting string that's returned will contain a name/value pair for each array value.
333 urlEncode : function(o){
339 var ov = o[key], k = Roo.encodeURIComponent(key);
340 var type = typeof ov;
341 if(type == 'undefined'){
343 }else if(type != "function" && type != "object"){
344 buf.push(k, "=", Roo.encodeURIComponent(ov), "&");
345 }else if(ov instanceof Array){
347 for(var i = 0, len = ov.length; i < len; i++) {
348 buf.push(k, "=", Roo.encodeURIComponent(ov[i] === undefined ? '' : ov[i]), "&");
359 * Safe version of encodeURIComponent
360 * @param {String} data
364 encodeURIComponent : function (data)
367 return encodeURIComponent(data);
368 } catch(e) {} // should be an uri encode error.
370 if (data == '' || data == null){
373 // http://stackoverflow.com/questions/2596483/unicode-and-uri-encoding-decoding-and-escaping-in-javascript
374 function nibble_to_hex(nibble){
375 var chars = '0123456789ABCDEF';
376 return chars.charAt(nibble);
378 data = data.toString();
380 for(var i=0; i<data.length; i++){
381 var c = data.charCodeAt(i);
382 var bs = new Array();
385 bs[0] = 0xF0 | ((c & 0x1C0000) >>> 18);
386 bs[1] = 0x80 | ((c & 0x3F000) >>> 12);
387 bs[2] = 0x80 | ((c & 0xFC0) >>> 6);
388 bs[3] = 0x80 | (c & 0x3F);
389 }else if (c > 0x800){
391 bs[0] = 0xE0 | ((c & 0xF000) >>> 12);
392 bs[1] = 0x80 | ((c & 0xFC0) >>> 6);
393 bs[2] = 0x80 | (c & 0x3F);
396 bs[0] = 0xC0 | ((c & 0x7C0) >>> 6);
397 bs[1] = 0x80 | (c & 0x3F);
402 for(var j=0; j<bs.length; j++){
404 var hex = nibble_to_hex((b & 0xF0) >>> 4)
405 + nibble_to_hex(b &0x0F);
414 * Takes an encoded URL and and converts it to an object. e.g. Roo.urlDecode("foo=1&bar=2"); would return {foo: 1, bar: 2} or Roo.urlDecode("foo=1&bar=2&bar=3&bar=4", true); would return {foo: 1, bar: [2, 3, 4]}.
415 * @param {String} string
416 * @param {Boolean} overwrite (optional) Items of the same name will overwrite previous values instead of creating an an array (Defaults to false).
417 * @return {Object} A literal with members
419 urlDecode : function(string, overwrite){
420 if(!string || !string.length){
424 var pairs = string.split('&');
425 var pair, name, value;
426 for(var i = 0, len = pairs.length; i < len; i++){
427 pair = pairs[i].split('=');
428 name = decodeURIComponent(pair[0]);
429 value = decodeURIComponent(pair[1]);
430 if(overwrite !== true){
431 if(typeof obj[name] == "undefined"){
433 }else if(typeof obj[name] == "string"){
434 obj[name] = [obj[name]];
435 obj[name].push(value);
437 obj[name].push(value);
447 * Iterates an array calling the passed function with each item, stopping if your function returns false. If the
448 * passed array is not really an array, your function is called once with it.
449 * The supplied function is called with (Object item, Number index, Array allItems).
450 * @param {Array/NodeList/Mixed} array
451 * @param {Function} fn
452 * @param {Object} scope
454 each : function(array, fn, scope){
455 if(typeof array.length == "undefined" || typeof array == "string"){
458 for(var i = 0, len = array.length; i < len; i++){
459 if(fn.call(scope || array[i], array[i], i, array) === false){ return i; };
464 combine : function(){
465 var as = arguments, l = as.length, r = [];
466 for(var i = 0; i < l; i++){
468 if(a instanceof Array){
470 }else if(a.length !== undefined && !a.substr){
471 r = r.concat(Array.prototype.slice.call(a, 0));
480 * Escapes the passed string for use in a regular expression
481 * @param {String} str
484 escapeRe : function(s) {
485 return s.replace(/([.*+?^${}()|[\]\/\\])/g, "\\$1");
489 callback : function(cb, scope, args, delay){
490 if(typeof cb == "function"){
492 cb.defer(delay, scope, args || []);
494 cb.apply(scope, args || []);
500 * Return the dom node for the passed string (id), dom node, or Roo.Element
501 * @param {String/HTMLElement/Roo.Element} el
502 * @return HTMLElement
504 getDom : function(el){
508 return el.dom ? el.dom : (typeof el == 'string' ? document.getElementById(el) : el);
512 * Shorthand for {@link Roo.ComponentMgr#get}
514 * @return Roo.Component
516 getCmp : function(id){
517 return Roo.ComponentMgr.get(id);
520 num : function(v, defaultValue){
521 if(typeof v != 'number'){
527 destroy : function(){
528 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
532 as.removeAllListeners();
536 if(typeof as.purgeListeners == 'function'){
539 if(typeof as.destroy == 'function'){
546 // inpired by a similar function in mootools library
548 * Returns the type of object that is passed in. If the object passed in is null or undefined it
549 * return false otherwise it returns one of the following values:<ul>
550 * <li><b>string</b>: If the object passed is a string</li>
551 * <li><b>number</b>: If the object passed is a number</li>
552 * <li><b>boolean</b>: If the object passed is a boolean value</li>
553 * <li><b>function</b>: If the object passed is a function reference</li>
554 * <li><b>object</b>: If the object passed is an object</li>
555 * <li><b>array</b>: If the object passed is an array</li>
556 * <li><b>regexp</b>: If the object passed is a regular expression</li>
557 * <li><b>element</b>: If the object passed is a DOM Element</li>
558 * <li><b>nodelist</b>: If the object passed is a DOM NodeList</li>
559 * <li><b>textnode</b>: If the object passed is a DOM text node and contains something other than whitespace</li>
560 * <li><b>whitespace</b>: If the object passed is a DOM text node and contains only whitespace</li>
561 * @param {Mixed} object
565 if(o === undefined || o === null){
572 if(t == 'object' && o.nodeName) {
574 case 1: return 'element';
575 case 3: return (/\S/).test(o.nodeValue) ? 'textnode' : 'whitespace';
578 if(t == 'object' || t == 'function') {
579 switch(o.constructor) {
580 case Array: return 'array';
581 case RegExp: return 'regexp';
583 if(typeof o.length == 'number' && typeof o.item == 'function') {
591 * Returns true if the passed value is null, undefined or an empty string (optional).
592 * @param {Mixed} value The value to test
593 * @param {Boolean} allowBlank (optional) Pass true if an empty string is not considered empty
596 isEmpty : function(v, allowBlank){
597 return v === null || v === undefined || (!allowBlank ? v === '' : false);
611 isBorderBox : isBorderBox,
613 isWindows : isWindows,
622 * By default, Ext intelligently decides whether floating elements should be shimmed. If you are using flash,
623 * you may want to set this to true.
626 useShims : ((isIE && !isIE7) || (isGecko && isMac)),
631 * Selects a single element as a Roo Element
632 * This is about as close as you can get to jQuery's $('do crazy stuff')
633 * @param {String} selector The selector/xpath query
634 * @param {Node} root (optional) The start of the query (defaults to document).
635 * @return {Roo.Element}
637 selectNode : function(selector, root)
639 var node = Roo.DomQuery.selectNode(selector,root);
640 return node ? Roo.get(node) : new Roo.Element(false);
648 Roo.namespace("Roo", "Roo.util", "Roo.grid", "Roo.dd", "Roo.tree", "Roo.data",
649 "Roo.form", "Roo.menu", "Roo.state", "Roo.lib", "Roo.layout", "Roo.app", "Roo.ux");
652 * Ext JS Library 1.1.1
653 * Copyright(c) 2006-2007, Ext JS, LLC.
655 * Originally Released Under LGPL - original licence link has changed is not relivant.
658 * <script type="text/javascript">
662 // wrappedn so fnCleanup is not in global scope...
664 function fnCleanUp() {
665 var p = Function.prototype;
666 delete p.createSequence;
668 delete p.createDelegate;
669 delete p.createCallback;
670 delete p.createInterceptor;
672 window.detachEvent("onunload", fnCleanUp);
674 window.attachEvent("onunload", fnCleanUp);
681 * These functions are available on every Function object (any JavaScript function).
683 Roo.apply(Function.prototype, {
685 * Creates a callback that passes arguments[0], arguments[1], arguments[2], ...
686 * Call directly on any function. Example: <code>myFunction.createCallback(myarg, myarg2)</code>
687 * Will create a function that is bound to those 2 args.
688 * @return {Function} The new function
690 createCallback : function(/*args...*/){
691 // make args available, in function below
692 var args = arguments;
695 return method.apply(window, args);
700 * Creates a delegate (callback) that sets the scope to obj.
701 * Call directly on any function. Example: <code>this.myFunction.createDelegate(this)</code>
702 * Will create a function that is automatically scoped to this.
703 * @param {Object} obj (optional) The object for which the scope is set
704 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
705 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
706 * if a number the args are inserted at the specified position
707 * @return {Function} The new function
709 createDelegate : function(obj, args, appendArgs){
712 var callArgs = args || arguments;
713 if(appendArgs === true){
714 callArgs = Array.prototype.slice.call(arguments, 0);
715 callArgs = callArgs.concat(args);
716 }else if(typeof appendArgs == "number"){
717 callArgs = Array.prototype.slice.call(arguments, 0); // copy arguments first
718 var applyArgs = [appendArgs, 0].concat(args); // create method call params
719 Array.prototype.splice.apply(callArgs, applyArgs); // splice them in
721 return method.apply(obj || window, callArgs);
726 * Calls this function after the number of millseconds specified.
727 * @param {Number} millis The number of milliseconds for the setTimeout call (if 0 the function is executed immediately)
728 * @param {Object} obj (optional) The object for which the scope is set
729 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
730 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
731 * if a number the args are inserted at the specified position
732 * @return {Number} The timeout id that can be used with clearTimeout
734 defer : function(millis, obj, args, appendArgs){
735 var fn = this.createDelegate(obj, args, appendArgs);
737 return setTimeout(fn, millis);
743 * Create a combined function call sequence of the original function + the passed function.
744 * The resulting function returns the results of the original function.
745 * The passed fcn is called with the parameters of the original function
746 * @param {Function} fcn The function to sequence
747 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
748 * @return {Function} The new function
750 createSequence : function(fcn, scope){
751 if(typeof fcn != "function"){
756 var retval = method.apply(this || window, arguments);
757 fcn.apply(scope || this || window, arguments);
763 * Creates an interceptor function. The passed fcn is called before the original one. If it returns false, the original one is not called.
764 * The resulting function returns the results of the original function.
765 * The passed fcn is called with the parameters of the original function.
767 * @param {Function} fcn The function to call before the original
768 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
769 * @return {Function} The new function
771 createInterceptor : function(fcn, scope){
772 if(typeof fcn != "function"){
779 if(fcn.apply(scope || this || window, arguments) === false){
782 return method.apply(this || window, arguments);
788 * Ext JS Library 1.1.1
789 * Copyright(c) 2006-2007, Ext JS, LLC.
791 * Originally Released Under LGPL - original licence link has changed is not relivant.
794 * <script type="text/javascript">
797 Roo.applyIf(String, {
802 * Escapes the passed string for ' and \
803 * @param {String} string The string to escape
804 * @return {String} The escaped string
807 escape : function(string) {
808 return string.replace(/('|\\)/g, "\\$1");
812 * Pads the left side of a string with a specified character. This is especially useful
813 * for normalizing number and date strings. Example usage:
815 var s = String.leftPad('123', 5, '0');
816 // s now contains the string: '00123'
818 * @param {String} string The original string
819 * @param {Number} size The total length of the output string
820 * @param {String} char (optional) The character with which to pad the original string (defaults to empty string " ")
821 * @return {String} The padded string
824 leftPad : function (val, size, ch) {
825 var result = new String(val);
826 if(ch === null || ch === undefined || ch === '') {
829 while (result.length < size) {
830 result = ch + result;
836 * Allows you to define a tokenized string and pass an arbitrary number of arguments to replace the tokens. Each
837 * token must be unique, and must increment in the format {0}, {1}, etc. Example usage:
839 var cls = 'my-class', text = 'Some text';
840 var s = String.format('<div class="{0}">{1}</div>', cls, text);
841 // s now contains the string: '<div class="my-class">Some text</div>'
843 * @param {String} string The tokenized string to be formatted
844 * @param {String} value1 The value to replace token {0}
845 * @param {String} value2 Etc...
846 * @return {String} The formatted string
849 format : function(format){
850 var args = Array.prototype.slice.call(arguments, 1);
851 return format.replace(/\{(\d+)\}/g, function(m, i){
852 return Roo.util.Format.htmlEncode(args[i]);
858 * Utility function that allows you to easily switch a string between two alternating values. The passed value
859 * is compared to the current string, and if they are equal, the other value that was passed in is returned. If
860 * they are already different, the first value passed in is returned. Note that this method returns the new value
861 * but does not change the current string.
863 // alternate sort directions
864 sort = sort.toggle('ASC', 'DESC');
866 // instead of conditional logic:
867 sort = (sort == 'ASC' ? 'DESC' : 'ASC');
869 * @param {String} value The value to compare to the current string
870 * @param {String} other The new value to use if the string already equals the first value passed in
871 * @return {String} The new value
874 String.prototype.toggle = function(value, other){
875 return this == value ? other : value;
878 * Ext JS Library 1.1.1
879 * Copyright(c) 2006-2007, Ext JS, LLC.
881 * Originally Released Under LGPL - original licence link has changed is not relivant.
884 * <script type="text/javascript">
890 Roo.applyIf(Number.prototype, {
892 * Checks whether or not the current number is within a desired range. If the number is already within the
893 * range it is returned, otherwise the min or max value is returned depending on which side of the range is
894 * exceeded. Note that this method returns the constrained value but does not change the current number.
895 * @param {Number} min The minimum number in the range
896 * @param {Number} max The maximum number in the range
897 * @return {Number} The constrained value if outside the range, otherwise the current value
899 constrain : function(min, max){
900 return Math.min(Math.max(this, min), max);
904 * Ext JS Library 1.1.1
905 * Copyright(c) 2006-2007, Ext JS, LLC.
907 * Originally Released Under LGPL - original licence link has changed is not relivant.
910 * <script type="text/javascript">
915 Roo.applyIf(Array.prototype, {
917 * Checks whether or not the specified object exists in the array.
918 * @param {Object} o The object to check for
919 * @return {Number} The index of o in the array (or -1 if it is not found)
921 indexOf : function(o){
922 for (var i = 0, len = this.length; i < len; i++){
923 if(this[i] == o) return i;
929 * Removes the specified object from the array. If the object is not found nothing happens.
930 * @param {Object} o The object to remove
932 remove : function(o){
933 var index = this.indexOf(o);
935 this.splice(index, 1);
939 * Map (JS 1.6 compatibility)
940 * @param {Function} function to call
944 var len = this.length >>> 0;
945 if (typeof fun != "function")
946 throw new TypeError();
948 var res = new Array(len);
949 var thisp = arguments[1];
950 for (var i = 0; i < len; i++)
953 res[i] = fun.call(thisp, this[i], i, this);
964 * Ext JS Library 1.1.1
965 * Copyright(c) 2006-2007, Ext JS, LLC.
967 * Originally Released Under LGPL - original licence link has changed is not relivant.
970 * <script type="text/javascript">
976 * The date parsing and format syntax is a subset of
977 * <a href="http://www.php.net/date">PHP's date() function</a>, and the formats that are
978 * supported will provide results equivalent to their PHP versions.
980 * Following is the list of all currently supported formats:
983 'Wed Jan 10 2007 15:05:01 GMT-0600 (Central Standard Time)'
985 Format Output Description
986 ------ ---------- --------------------------------------------------------------
987 d 10 Day of the month, 2 digits with leading zeros
988 D Wed A textual representation of a day, three letters
989 j 10 Day of the month without leading zeros
990 l Wednesday A full textual representation of the day of the week
991 S th English ordinal day of month suffix, 2 chars (use with j)
992 w 3 Numeric representation of the day of the week
993 z 9 The julian date, or day of the year (0-365)
994 W 01 ISO-8601 2-digit week number of year, weeks starting on Monday (00-52)
995 F January A full textual representation of the month
996 m 01 Numeric representation of a month, with leading zeros
997 M Jan Month name abbreviation, three letters
998 n 1 Numeric representation of a month, without leading zeros
999 t 31 Number of days in the given month
1000 L 0 Whether it's a leap year (1 if it is a leap year, else 0)
1001 Y 2007 A full numeric representation of a year, 4 digits
1002 y 07 A two digit representation of a year
1003 a pm Lowercase Ante meridiem and Post meridiem
1004 A PM Uppercase Ante meridiem and Post meridiem
1005 g 3 12-hour format of an hour without leading zeros
1006 G 15 24-hour format of an hour without leading zeros
1007 h 03 12-hour format of an hour with leading zeros
1008 H 15 24-hour format of an hour with leading zeros
1009 i 05 Minutes with leading zeros
1010 s 01 Seconds, with leading zeros
1011 O -0600 Difference to Greenwich time (GMT) in hours (Allows +08, without minutes)
1012 P -06:00 Difference to Greenwich time (GMT) with colon between hours and minutes
1013 T CST Timezone setting of the machine running the code
1014 Z -21600 Timezone offset in seconds (negative if west of UTC, positive if east)
1017 * Example usage (note that you must escape format specifiers with '\\' to render them as character literals):
1019 var dt = new Date('1/10/2007 03:05:01 PM GMT-0600');
1020 document.write(dt.format('Y-m-d')); //2007-01-10
1021 document.write(dt.format('F j, Y, g:i a')); //January 10, 2007, 3:05 pm
1022 document.write(dt.format('l, \\t\\he dS of F Y h:i:s A')); //Wednesday, the 10th of January 2007 03:05:01 PM
1025 * Here are some standard date/time patterns that you might find helpful. They
1026 * are not part of the source of Date.js, but to use them you can simply copy this
1027 * block of code into any script that is included after Date.js and they will also become
1028 * globally available on the Date object. Feel free to add or remove patterns as needed in your code.
1031 ISO8601Long:"Y-m-d H:i:s",
1032 ISO8601Short:"Y-m-d",
1034 LongDate: "l, F d, Y",
1035 FullDateTime: "l, F d, Y g:i:s A",
1038 LongTime: "g:i:s A",
1039 SortableDateTime: "Y-m-d\\TH:i:s",
1040 UniversalSortableDateTime: "Y-m-d H:i:sO",
1047 var dt = new Date();
1048 document.write(dt.format(Date.patterns.ShortDate));
1053 * Most of the date-formatting functions below are the excellent work of Baron Schwartz.
1054 * They generate precompiled functions from date formats instead of parsing and
1055 * processing the pattern every time you format a date. These functions are available
1056 * on every Date object (any javascript function).
1058 * The original article and download are here:
1059 * http://www.xaprb.com/blog/2005/12/12/javascript-closures-for-runtime-efficiency/
1066 Returns the number of milliseconds between this date and date
1067 @param {Date} date (optional) Defaults to now
1068 @return {Number} The diff in milliseconds
1069 @member Date getElapsed
1071 Date.prototype.getElapsed = function(date) {
1072 return Math.abs((date || new Date()).getTime()-this.getTime());
1074 // was in date file..
1078 Date.parseFunctions = {count:0};
1080 Date.parseRegexes = [];
1082 Date.formatFunctions = {count:0};
1085 Date.prototype.dateFormat = function(format) {
1086 if (Date.formatFunctions[format] == null) {
1087 Date.createNewFormat(format);
1089 var func = Date.formatFunctions[format];
1090 return this[func]();
1095 * Formats a date given the supplied format string
1096 * @param {String} format The format string
1097 * @return {String} The formatted date
1100 Date.prototype.format = Date.prototype.dateFormat;
1103 Date.createNewFormat = function(format) {
1104 var funcName = "format" + Date.formatFunctions.count++;
1105 Date.formatFunctions[format] = funcName;
1106 var code = "Date.prototype." + funcName + " = function(){return ";
1107 var special = false;
1109 for (var i = 0; i < format.length; ++i) {
1110 ch = format.charAt(i);
1111 if (!special && ch == "\\") {
1116 code += "'" + String.escape(ch) + "' + ";
1119 code += Date.getFormatCode(ch);
1122 /** eval:var:zzzzzzzzzzzzz */
1123 eval(code.substring(0, code.length - 3) + ";}");
1127 Date.getFormatCode = function(character) {
1128 switch (character) {
1130 return "String.leftPad(this.getDate(), 2, '0') + ";
1132 return "Date.dayNames[this.getDay()].substring(0, 3) + ";
1134 return "this.getDate() + ";
1136 return "Date.dayNames[this.getDay()] + ";
1138 return "this.getSuffix() + ";
1140 return "this.getDay() + ";
1142 return "this.getDayOfYear() + ";
1144 return "this.getWeekOfYear() + ";
1146 return "Date.monthNames[this.getMonth()] + ";
1148 return "String.leftPad(this.getMonth() + 1, 2, '0') + ";
1150 return "Date.monthNames[this.getMonth()].substring(0, 3) + ";
1152 return "(this.getMonth() + 1) + ";
1154 return "this.getDaysInMonth() + ";
1156 return "(this.isLeapYear() ? 1 : 0) + ";
1158 return "this.getFullYear() + ";
1160 return "('' + this.getFullYear()).substring(2, 4) + ";
1162 return "(this.getHours() < 12 ? 'am' : 'pm') + ";
1164 return "(this.getHours() < 12 ? 'AM' : 'PM') + ";
1166 return "((this.getHours() % 12) ? this.getHours() % 12 : 12) + ";
1168 return "this.getHours() + ";
1170 return "String.leftPad((this.getHours() % 12) ? this.getHours() % 12 : 12, 2, '0') + ";
1172 return "String.leftPad(this.getHours(), 2, '0') + ";
1174 return "String.leftPad(this.getMinutes(), 2, '0') + ";
1176 return "String.leftPad(this.getSeconds(), 2, '0') + ";
1178 return "this.getGMTOffset() + ";
1180 return "this.getGMTColonOffset() + ";
1182 return "this.getTimezone() + ";
1184 return "(this.getTimezoneOffset() * -60) + ";
1186 return "'" + String.escape(character) + "' + ";
1191 * Parses the passed string using the specified format. Note that this function expects dates in normal calendar
1192 * format, meaning that months are 1-based (1 = January) and not zero-based like in JavaScript dates. Any part of
1193 * the date format that is not specified will default to the current date value for that part. Time parts can also
1194 * be specified, but default to 0. Keep in mind that the input date string must precisely match the specified format
1195 * string or the parse operation will fail.
1198 //dt = Fri May 25 2007 (current date)
1199 var dt = new Date();
1201 //dt = Thu May 25 2006 (today's month/day in 2006)
1202 dt = Date.parseDate("2006", "Y");
1204 //dt = Sun Jan 15 2006 (all date parts specified)
1205 dt = Date.parseDate("2006-1-15", "Y-m-d");
1207 //dt = Sun Jan 15 2006 15:20:01 GMT-0600 (CST)
1208 dt = Date.parseDate("2006-1-15 3:20:01 PM", "Y-m-d h:i:s A" );
1210 * @param {String} input The unparsed date as a string
1211 * @param {String} format The format the date is in
1212 * @return {Date} The parsed date
1215 Date.parseDate = function(input, format) {
1216 if (Date.parseFunctions[format] == null) {
1217 Date.createParser(format);
1219 var func = Date.parseFunctions[format];
1220 return Date[func](input);
1225 Date.createParser = function(format) {
1226 var funcName = "parse" + Date.parseFunctions.count++;
1227 var regexNum = Date.parseRegexes.length;
1228 var currentGroup = 1;
1229 Date.parseFunctions[format] = funcName;
1231 var code = "Date." + funcName + " = function(input){\n"
1232 + "var y = -1, m = -1, d = -1, h = -1, i = -1, s = -1, o, z, v;\n"
1233 + "var d = new Date();\n"
1234 + "y = d.getFullYear();\n"
1235 + "m = d.getMonth();\n"
1236 + "d = d.getDate();\n"
1237 + "var results = input.match(Date.parseRegexes[" + regexNum + "]);\n"
1238 + "if (results && results.length > 0) {";
1241 var special = false;
1243 for (var i = 0; i < format.length; ++i) {
1244 ch = format.charAt(i);
1245 if (!special && ch == "\\") {
1250 regex += String.escape(ch);
1253 var obj = Date.formatCodeToRegex(ch, currentGroup);
1254 currentGroup += obj.g;
1256 if (obj.g && obj.c) {
1262 code += "if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0 && s >= 0)\n"
1263 + "{v = new Date(y, m, d, h, i, s);}\n"
1264 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0)\n"
1265 + "{v = new Date(y, m, d, h, i);}\n"
1266 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0)\n"
1267 + "{v = new Date(y, m, d, h);}\n"
1268 + "else if (y >= 0 && m >= 0 && d > 0)\n"
1269 + "{v = new Date(y, m, d);}\n"
1270 + "else if (y >= 0 && m >= 0)\n"
1271 + "{v = new Date(y, m);}\n"
1272 + "else if (y >= 0)\n"
1273 + "{v = new Date(y);}\n"
1274 + "}return (v && (z || o))?\n" // favour UTC offset over GMT offset
1275 + " ((z)? v.add(Date.SECOND, (v.getTimezoneOffset() * 60) + (z*1)) :\n" // reset to UTC, then add offset
1276 + " v.add(Date.HOUR, (v.getGMTOffset() / 100) + (o / -100))) : v\n" // reset to GMT, then add offset
1279 Date.parseRegexes[regexNum] = new RegExp("^" + regex + "$");
1280 /** eval:var:zzzzzzzzzzzzz */
1285 Date.formatCodeToRegex = function(character, currentGroup) {
1286 switch (character) {
1290 s:"(?:Sun|Mon|Tue|Wed|Thu|Fri|Sat)"};
1293 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1294 s:"(\\d{1,2})"}; // day of month without leading zeroes
1297 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1298 s:"(\\d{2})"}; // day of month with leading zeroes
1302 s:"(?:" + Date.dayNames.join("|") + ")"};
1306 s:"(?:st|nd|rd|th)"};
1321 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "].substring(0, 3)], 10);\n",
1322 s:"(" + Date.monthNames.join("|") + ")"};
1325 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "]], 10);\n",
1326 s:"(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)"};
1329 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1330 s:"(\\d{1,2})"}; // Numeric representation of a month, without leading zeros
1333 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1334 s:"(\\d{2})"}; // Numeric representation of a month, with leading zeros
1345 c:"y = parseInt(results[" + currentGroup + "], 10);\n",
1349 c:"var ty = parseInt(results[" + currentGroup + "], 10);\n"
1350 + "y = ty > Date.y2kYear ? 1900 + ty : 2000 + ty;\n",
1354 c:"if (results[" + currentGroup + "] == 'am') {\n"
1355 + "if (h == 12) { h = 0; }\n"
1356 + "} else { if (h < 12) { h += 12; }}",
1360 c:"if (results[" + currentGroup + "] == 'AM') {\n"
1361 + "if (h == 12) { h = 0; }\n"
1362 + "} else { if (h < 12) { h += 12; }}",
1367 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1368 s:"(\\d{1,2})"}; // 12/24-hr format format of an hour without leading zeroes
1372 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1373 s:"(\\d{2})"}; // 12/24-hr format format of an hour with leading zeroes
1376 c:"i = parseInt(results[" + currentGroup + "], 10);\n",
1380 c:"s = parseInt(results[" + currentGroup + "], 10);\n",
1385 "o = results[", currentGroup, "];\n",
1386 "var sn = o.substring(0,1);\n", // get + / - sign
1387 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(3,5) / 60);\n", // get hours (performs minutes-to-hour conversion also)
1388 "var mn = o.substring(3,5) % 60;\n", // get minutes
1389 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n", // -12hrs <= GMT offset <= 14hrs
1390 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1392 s:"([+\-]\\d{2,4})"};
1398 "o = results[", currentGroup, "];\n",
1399 "var sn = o.substring(0,1);\n",
1400 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(4,6) / 60);\n",
1401 "var mn = o.substring(4,6) % 60;\n",
1402 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n",
1403 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1409 s:"[A-Z]{1,4}"}; // timezone abbrev. may be between 1 - 4 chars
1412 c:"z = results[" + currentGroup + "];\n" // -43200 <= UTC offset <= 50400
1413 + "z = (-43200 <= z*1 && z*1 <= 50400)? z : null;\n",
1414 s:"([+\-]?\\d{1,5})"}; // leading '+' sign is optional for UTC offset
1418 s:String.escape(character)};
1423 * Get the timezone abbreviation of the current date (equivalent to the format specifier 'T').
1424 * @return {String} The abbreviated timezone name (e.g. 'CST')
1426 Date.prototype.getTimezone = function() {
1427 return this.toString().replace(/^.*? ([A-Z]{1,4})[\-+][0-9]{4} .*$/, "$1");
1431 * Get the offset from GMT of the current date (equivalent to the format specifier 'O').
1432 * @return {String} The 4-character offset string prefixed with + or - (e.g. '-0600')
1434 Date.prototype.getGMTOffset = function() {
1435 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1436 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1437 + String.leftPad(this.getTimezoneOffset() % 60, 2, "0");
1441 * Get the offset from GMT of the current date (equivalent to the format specifier 'P').
1442 * @return {String} 2-characters representing hours and 2-characters representing minutes
1443 * seperated by a colon and prefixed with + or - (e.g. '-06:00')
1445 Date.prototype.getGMTColonOffset = function() {
1446 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1447 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1449 + String.leftPad(this.getTimezoneOffset() %60, 2, "0");
1453 * Get the numeric day number of the year, adjusted for leap year.
1454 * @return {Number} 0 through 364 (365 in leap years)
1456 Date.prototype.getDayOfYear = function() {
1458 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1459 for (var i = 0; i < this.getMonth(); ++i) {
1460 num += Date.daysInMonth[i];
1462 return num + this.getDate() - 1;
1466 * Get the string representation of the numeric week number of the year
1467 * (equivalent to the format specifier 'W').
1468 * @return {String} '00' through '52'
1470 Date.prototype.getWeekOfYear = function() {
1471 // Skip to Thursday of this week
1472 var now = this.getDayOfYear() + (4 - this.getDay());
1473 // Find the first Thursday of the year
1474 var jan1 = new Date(this.getFullYear(), 0, 1);
1475 var then = (7 - jan1.getDay() + 4);
1476 return String.leftPad(((now - then) / 7) + 1, 2, "0");
1480 * Whether or not the current date is in a leap year.
1481 * @return {Boolean} True if the current date is in a leap year, else false
1483 Date.prototype.isLeapYear = function() {
1484 var year = this.getFullYear();
1485 return ((year & 3) == 0 && (year % 100 || (year % 400 == 0 && year)));
1489 * Get the first day of the current month, adjusted for leap year. The returned value
1490 * is the numeric day index within the week (0-6) which can be used in conjunction with
1491 * the {@link #monthNames} array to retrieve the textual day name.
1494 var dt = new Date('1/10/2007');
1495 document.write(Date.dayNames[dt.getFirstDayOfMonth()]); //output: 'Monday'
1497 * @return {Number} The day number (0-6)
1499 Date.prototype.getFirstDayOfMonth = function() {
1500 var day = (this.getDay() - (this.getDate() - 1)) % 7;
1501 return (day < 0) ? (day + 7) : day;
1505 * Get the last day of the current month, adjusted for leap year. The returned value
1506 * is the numeric day index within the week (0-6) which can be used in conjunction with
1507 * the {@link #monthNames} array to retrieve the textual day name.
1510 var dt = new Date('1/10/2007');
1511 document.write(Date.dayNames[dt.getLastDayOfMonth()]); //output: 'Wednesday'
1513 * @return {Number} The day number (0-6)
1515 Date.prototype.getLastDayOfMonth = function() {
1516 var day = (this.getDay() + (Date.daysInMonth[this.getMonth()] - this.getDate())) % 7;
1517 return (day < 0) ? (day + 7) : day;
1522 * Get the first date of this date's month
1525 Date.prototype.getFirstDateOfMonth = function() {
1526 return new Date(this.getFullYear(), this.getMonth(), 1);
1530 * Get the last date of this date's month
1533 Date.prototype.getLastDateOfMonth = function() {
1534 return new Date(this.getFullYear(), this.getMonth(), this.getDaysInMonth());
1537 * Get the number of days in the current month, adjusted for leap year.
1538 * @return {Number} The number of days in the month
1540 Date.prototype.getDaysInMonth = function() {
1541 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1542 return Date.daysInMonth[this.getMonth()];
1546 * Get the English ordinal suffix of the current day (equivalent to the format specifier 'S').
1547 * @return {String} 'st, 'nd', 'rd' or 'th'
1549 Date.prototype.getSuffix = function() {
1550 switch (this.getDate()) {
1567 Date.daysInMonth = [31,28,31,30,31,30,31,31,30,31,30,31];
1570 * An array of textual month names.
1571 * Override these values for international dates, for example...
1572 * Date.monthNames = ['JanInYourLang', 'FebInYourLang', ...];
1591 * An array of textual day names.
1592 * Override these values for international dates, for example...
1593 * Date.dayNames = ['SundayInYourLang', 'MondayInYourLang', ...];
1609 Date.monthNumbers = {
1624 * Creates and returns a new Date instance with the exact same date value as the called instance.
1625 * Dates are copied and passed by reference, so if a copied date variable is modified later, the original
1626 * variable will also be changed. When the intention is to create a new variable that will not
1627 * modify the original instance, you should create a clone.
1629 * Example of correctly cloning a date:
1632 var orig = new Date('10/1/2006');
1635 document.write(orig); //returns 'Thu Oct 05 2006'!
1638 var orig = new Date('10/1/2006');
1639 var copy = orig.clone();
1641 document.write(orig); //returns 'Thu Oct 01 2006'
1643 * @return {Date} The new Date instance
1645 Date.prototype.clone = function() {
1646 return new Date(this.getTime());
1650 * Clears any time information from this date
1651 @param {Boolean} clone true to create a clone of this date, clear the time and return it
1652 @return {Date} this or the clone
1654 Date.prototype.clearTime = function(clone){
1656 return this.clone().clearTime();
1661 this.setMilliseconds(0);
1666 // safari setMonth is broken
1668 Date.brokenSetMonth = Date.prototype.setMonth;
1669 Date.prototype.setMonth = function(num){
1671 var n = Math.ceil(-num);
1672 var back_year = Math.ceil(n/12);
1673 var month = (n % 12) ? 12 - n % 12 : 0 ;
1674 this.setFullYear(this.getFullYear() - back_year);
1675 return Date.brokenSetMonth.call(this, month);
1677 return Date.brokenSetMonth.apply(this, arguments);
1682 /** Date interval constant
1686 /** Date interval constant
1690 /** Date interval constant
1694 /** Date interval constant
1698 /** Date interval constant
1702 /** Date interval constant
1706 /** Date interval constant
1712 * Provides a convenient method of performing basic date arithmetic. This method
1713 * does not modify the Date instance being called - it creates and returns
1714 * a new Date instance containing the resulting date value.
1719 var dt = new Date('10/29/2006').add(Date.DAY, 5);
1720 document.write(dt); //returns 'Fri Oct 06 2006 00:00:00'
1722 //Negative values will subtract correctly:
1723 var dt2 = new Date('10/1/2006').add(Date.DAY, -5);
1724 document.write(dt2); //returns 'Tue Sep 26 2006 00:00:00'
1726 //You can even chain several calls together in one line!
1727 var dt3 = new Date('10/1/2006').add(Date.DAY, 5).add(Date.HOUR, 8).add(Date.MINUTE, -30);
1728 document.write(dt3); //returns 'Fri Oct 06 2006 07:30:00'
1731 * @param {String} interval A valid date interval enum value
1732 * @param {Number} value The amount to add to the current date
1733 * @return {Date} The new Date instance
1735 Date.prototype.add = function(interval, value){
1736 var d = this.clone();
1737 if (!interval || value === 0) return d;
1738 switch(interval.toLowerCase()){
1740 d.setMilliseconds(this.getMilliseconds() + value);
1743 d.setSeconds(this.getSeconds() + value);
1746 d.setMinutes(this.getMinutes() + value);
1749 d.setHours(this.getHours() + value);
1752 d.setDate(this.getDate() + value);
1755 var day = this.getDate();
1757 day = Math.min(day, this.getFirstDateOfMonth().add('mo', value).getLastDateOfMonth().getDate());
1760 d.setMonth(this.getMonth() + value);
1763 d.setFullYear(this.getFullYear() + value);
1770 * Ext JS Library 1.1.1
1771 * Copyright(c) 2006-2007, Ext JS, LLC.
1773 * Originally Released Under LGPL - original licence link has changed is not relivant.
1776 * <script type="text/javascript">
1780 * @class Roo.lib.Dom
1783 * Dom utils (from YIU afaik)
1788 * Get the view width
1789 * @param {Boolean} full True will get the full document, otherwise it's the view width
1790 * @return {Number} The width
1793 getViewWidth : function(full) {
1794 return full ? this.getDocumentWidth() : this.getViewportWidth();
1797 * Get the view height
1798 * @param {Boolean} full True will get the full document, otherwise it's the view height
1799 * @return {Number} The height
1801 getViewHeight : function(full) {
1802 return full ? this.getDocumentHeight() : this.getViewportHeight();
1805 getDocumentHeight: function() {
1806 var scrollHeight = (document.compatMode != "CSS1Compat") ? document.body.scrollHeight : document.documentElement.scrollHeight;
1807 return Math.max(scrollHeight, this.getViewportHeight());
1810 getDocumentWidth: function() {
1811 var scrollWidth = (document.compatMode != "CSS1Compat") ? document.body.scrollWidth : document.documentElement.scrollWidth;
1812 return Math.max(scrollWidth, this.getViewportWidth());
1815 getViewportHeight: function() {
1816 var height = self.innerHeight;
1817 var mode = document.compatMode;
1819 if ((mode || Roo.isIE) && !Roo.isOpera) {
1820 height = (mode == "CSS1Compat") ?
1821 document.documentElement.clientHeight :
1822 document.body.clientHeight;
1828 getViewportWidth: function() {
1829 var width = self.innerWidth;
1830 var mode = document.compatMode;
1832 if (mode || Roo.isIE) {
1833 width = (mode == "CSS1Compat") ?
1834 document.documentElement.clientWidth :
1835 document.body.clientWidth;
1840 isAncestor : function(p, c) {
1847 if (p.contains && !Roo.isSafari) {
1848 return p.contains(c);
1849 } else if (p.compareDocumentPosition) {
1850 return !!(p.compareDocumentPosition(c) & 16);
1852 var parent = c.parentNode;
1857 else if (!parent.tagName || parent.tagName.toUpperCase() == "HTML") {
1860 parent = parent.parentNode;
1866 getRegion : function(el) {
1867 return Roo.lib.Region.getRegion(el);
1870 getY : function(el) {
1871 return this.getXY(el)[1];
1874 getX : function(el) {
1875 return this.getXY(el)[0];
1878 getXY : function(el) {
1879 var p, pe, b, scroll, bd = document.body;
1880 el = Roo.getDom(el);
1881 var fly = Roo.lib.AnimBase.fly;
1882 if (el.getBoundingClientRect) {
1883 b = el.getBoundingClientRect();
1884 scroll = fly(document).getScroll();
1885 return [b.left + scroll.left, b.top + scroll.top];
1891 var hasAbsolute = fly(el).getStyle("position") == "absolute";
1898 if (!hasAbsolute && fly(p).getStyle("position") == "absolute") {
1905 var bt = parseInt(pe.getStyle("borderTopWidth"), 10) || 0;
1906 var bl = parseInt(pe.getStyle("borderLeftWidth"), 10) || 0;
1913 if (p != el && pe.getStyle('overflow') != 'visible') {
1921 if (Roo.isSafari && hasAbsolute) {
1926 if (Roo.isGecko && !hasAbsolute) {
1928 x += parseInt(dbd.getStyle("borderLeftWidth"), 10) || 0;
1929 y += parseInt(dbd.getStyle("borderTopWidth"), 10) || 0;
1933 while (p && p != bd) {
1934 if (!Roo.isOpera || (p.tagName != 'TR' && fly(p).getStyle("display") != "inline")) {
1946 setXY : function(el, xy) {
1947 el = Roo.fly(el, '_setXY');
1949 var pts = el.translatePoints(xy);
1950 if (xy[0] !== false) {
1951 el.dom.style.left = pts.left + "px";
1953 if (xy[1] !== false) {
1954 el.dom.style.top = pts.top + "px";
1958 setX : function(el, x) {
1959 this.setXY(el, [x, false]);
1962 setY : function(el, y) {
1963 this.setXY(el, [false, y]);
1967 * Portions of this file are based on pieces of Yahoo User Interface Library
1968 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
1969 * YUI licensed under the BSD License:
1970 * http://developer.yahoo.net/yui/license.txt
1971 * <script type="text/javascript">
1975 Roo.lib.Event = function() {
1976 var loadComplete = false;
1978 var unloadListeners = [];
1980 var onAvailStack = [];
1982 var lastError = null;
1995 startInterval: function() {
1996 if (!this._interval) {
1998 var callback = function() {
1999 self._tryPreloadAttach();
2001 this._interval = setInterval(callback, this.POLL_INTERVAL);
2006 onAvailable: function(p_id, p_fn, p_obj, p_override) {
2007 onAvailStack.push({ id: p_id,
2010 override: p_override,
2011 checkReady: false });
2013 retryCount = this.POLL_RETRYS;
2014 this.startInterval();
2018 addListener: function(el, eventName, fn) {
2019 el = Roo.getDom(el);
2024 if ("unload" == eventName) {
2025 unloadListeners[unloadListeners.length] =
2026 [el, eventName, fn];
2030 var wrappedFn = function(e) {
2031 return fn(Roo.lib.Event.getEvent(e));
2034 var li = [el, eventName, fn, wrappedFn];
2036 var index = listeners.length;
2037 listeners[index] = li;
2039 this.doAdd(el, eventName, wrappedFn, false);
2045 removeListener: function(el, eventName, fn) {
2048 el = Roo.getDom(el);
2051 return this.purgeElement(el, false, eventName);
2055 if ("unload" == eventName) {
2057 for (i = 0,len = unloadListeners.length; i < len; i++) {
2058 var li = unloadListeners[i];
2061 li[1] == eventName &&
2063 unloadListeners.splice(i, 1);
2071 var cacheItem = null;
2074 var index = arguments[3];
2076 if ("undefined" == typeof index) {
2077 index = this._getCacheIndex(el, eventName, fn);
2081 cacheItem = listeners[index];
2084 if (!el || !cacheItem) {
2088 this.doRemove(el, eventName, cacheItem[this.WFN], false);
2090 delete listeners[index][this.WFN];
2091 delete listeners[index][this.FN];
2092 listeners.splice(index, 1);
2099 getTarget: function(ev, resolveTextNode) {
2100 ev = ev.browserEvent || ev;
2101 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2102 var t = ev.target || ev.srcElement;
2103 return this.resolveTextNode(t);
2107 resolveTextNode: function(node) {
2108 if (Roo.isSafari && node && 3 == node.nodeType) {
2109 return node.parentNode;
2116 getPageX: function(ev) {
2117 ev = ev.browserEvent || ev;
2118 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2120 if (!x && 0 !== x) {
2121 x = ev.clientX || 0;
2124 x += this.getScroll()[1];
2132 getPageY: function(ev) {
2133 ev = ev.browserEvent || ev;
2134 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2136 if (!y && 0 !== y) {
2137 y = ev.clientY || 0;
2140 y += this.getScroll()[0];
2149 getXY: function(ev) {
2150 ev = ev.browserEvent || ev;
2151 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2152 return [this.getPageX(ev), this.getPageY(ev)];
2156 getRelatedTarget: function(ev) {
2157 ev = ev.browserEvent || ev;
2158 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2159 var t = ev.relatedTarget;
2161 if (ev.type == "mouseout") {
2163 } else if (ev.type == "mouseover") {
2168 return this.resolveTextNode(t);
2172 getTime: function(ev) {
2173 ev = ev.browserEvent || ev;
2174 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2176 var t = new Date().getTime();
2180 this.lastError = ex;
2189 stopEvent: function(ev) {
2190 this.stopPropagation(ev);
2191 this.preventDefault(ev);
2195 stopPropagation: function(ev) {
2196 ev = ev.browserEvent || ev;
2197 if (ev.stopPropagation) {
2198 ev.stopPropagation();
2200 ev.cancelBubble = true;
2205 preventDefault: function(ev) {
2206 ev = ev.browserEvent || ev;
2207 if(ev.preventDefault) {
2208 ev.preventDefault();
2210 ev.returnValue = false;
2215 getEvent: function(e) {
2216 var ev = e || window.event;
2218 var c = this.getEvent.caller;
2220 ev = c.arguments[0];
2221 if (ev && Event == ev.constructor) {
2231 getCharCode: function(ev) {
2232 ev = ev.browserEvent || ev;
2233 return ev.charCode || ev.keyCode || 0;
2237 _getCacheIndex: function(el, eventName, fn) {
2238 for (var i = 0,len = listeners.length; i < len; ++i) {
2239 var li = listeners[i];
2241 li[this.FN] == fn &&
2242 li[this.EL] == el &&
2243 li[this.TYPE] == eventName) {
2255 getEl: function(id) {
2256 return document.getElementById(id);
2260 clearCache: function() {
2264 _load: function(e) {
2265 loadComplete = true;
2266 var EU = Roo.lib.Event;
2270 EU.doRemove(window, "load", EU._load);
2275 _tryPreloadAttach: function() {
2284 var tryAgain = !loadComplete;
2286 tryAgain = (retryCount > 0);
2291 for (var i = 0,len = onAvailStack.length; i < len; ++i) {
2292 var item = onAvailStack[i];
2294 var el = this.getEl(item.id);
2297 if (!item.checkReady ||
2300 (document && document.body)) {
2303 if (item.override) {
2304 if (item.override === true) {
2307 scope = item.override;
2310 item.fn.call(scope, item.obj);
2311 onAvailStack[i] = null;
2314 notAvail.push(item);
2319 retryCount = (notAvail.length === 0) ? 0 : retryCount - 1;
2323 this.startInterval();
2325 clearInterval(this._interval);
2326 this._interval = null;
2329 this.locked = false;
2336 purgeElement: function(el, recurse, eventName) {
2337 var elListeners = this.getListeners(el, eventName);
2339 for (var i = 0,len = elListeners.length; i < len; ++i) {
2340 var l = elListeners[i];
2341 this.removeListener(el, l.type, l.fn);
2345 if (recurse && el && el.childNodes) {
2346 for (i = 0,len = el.childNodes.length; i < len; ++i) {
2347 this.purgeElement(el.childNodes[i], recurse, eventName);
2353 getListeners: function(el, eventName) {
2354 var results = [], searchLists;
2356 searchLists = [listeners, unloadListeners];
2357 } else if (eventName == "unload") {
2358 searchLists = [unloadListeners];
2360 searchLists = [listeners];
2363 for (var j = 0; j < searchLists.length; ++j) {
2364 var searchList = searchLists[j];
2365 if (searchList && searchList.length > 0) {
2366 for (var i = 0,len = searchList.length; i < len; ++i) {
2367 var l = searchList[i];
2368 if (l && l[this.EL] === el &&
2369 (!eventName || eventName === l[this.TYPE])) {
2374 adjust: l[this.ADJ_SCOPE],
2382 return (results.length) ? results : null;
2386 _unload: function(e) {
2388 var EU = Roo.lib.Event, i, j, l, len, index;
2390 for (i = 0,len = unloadListeners.length; i < len; ++i) {
2391 l = unloadListeners[i];
2394 if (l[EU.ADJ_SCOPE]) {
2395 if (l[EU.ADJ_SCOPE] === true) {
2398 scope = l[EU.ADJ_SCOPE];
2401 l[EU.FN].call(scope, EU.getEvent(e), l[EU.OBJ]);
2402 unloadListeners[i] = null;
2408 unloadListeners = null;
2410 if (listeners && listeners.length > 0) {
2411 j = listeners.length;
2414 l = listeners[index];
2416 EU.removeListener(l[EU.EL], l[EU.TYPE],
2426 EU.doRemove(window, "unload", EU._unload);
2431 getScroll: function() {
2432 var dd = document.documentElement, db = document.body;
2433 if (dd && (dd.scrollTop || dd.scrollLeft)) {
2434 return [dd.scrollTop, dd.scrollLeft];
2436 return [db.scrollTop, db.scrollLeft];
2443 doAdd: function () {
2444 if (window.addEventListener) {
2445 return function(el, eventName, fn, capture) {
2446 el.addEventListener(eventName, fn, (capture));
2448 } else if (window.attachEvent) {
2449 return function(el, eventName, fn, capture) {
2450 el.attachEvent("on" + eventName, fn);
2459 doRemove: function() {
2460 if (window.removeEventListener) {
2461 return function (el, eventName, fn, capture) {
2462 el.removeEventListener(eventName, fn, (capture));
2464 } else if (window.detachEvent) {
2465 return function (el, eventName, fn) {
2466 el.detachEvent("on" + eventName, fn);
2478 var E = Roo.lib.Event;
2479 E.on = E.addListener;
2480 E.un = E.removeListener;
2482 if (document && document.body) {
2485 E.doAdd(window, "load", E._load);
2487 E.doAdd(window, "unload", E._unload);
2488 E._tryPreloadAttach();
2492 * Portions of this file are based on pieces of Yahoo User Interface Library
2493 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2494 * YUI licensed under the BSD License:
2495 * http://developer.yahoo.net/yui/license.txt
2496 * <script type="text/javascript">
2502 * @class Roo.lib.Ajax
2509 request : function(method, uri, cb, data, options) {
2511 var hs = options.headers;
2514 if(hs.hasOwnProperty(h)){
2515 this.initHeader(h, hs[h], false);
2519 if(options.xmlData){
2520 this.initHeader('Content-Type', 'text/xml', false);
2522 data = options.xmlData;
2526 return this.asyncRequest(method, uri, cb, data);
2529 serializeForm : function(form) {
2530 if(typeof form == 'string') {
2531 form = (document.getElementById(form) || document.forms[form]);
2534 var el, name, val, disabled, data = '', hasSubmit = false;
2535 for (var i = 0; i < form.elements.length; i++) {
2536 el = form.elements[i];
2537 disabled = form.elements[i].disabled;
2538 name = form.elements[i].name;
2539 val = form.elements[i].value;
2541 if (!disabled && name){
2545 case 'select-multiple':
2546 for (var j = 0; j < el.options.length; j++) {
2547 if (el.options[j].selected) {
2549 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].attributes['value'].specified ? el.options[j].value : el.options[j].text) + '&';
2552 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].hasAttribute('value') ? el.options[j].value : el.options[j].text) + '&';
2560 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2573 if(hasSubmit == false) {
2574 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2579 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2584 data = data.substr(0, data.length - 1);
2592 useDefaultHeader:true,
2594 defaultPostHeader:'application/x-www-form-urlencoded',
2596 useDefaultXhrHeader:true,
2598 defaultXhrHeader:'XMLHttpRequest',
2600 hasDefaultHeaders:true,
2612 setProgId:function(id)
2614 this.activeX.unshift(id);
2617 setDefaultPostHeader:function(b)
2619 this.useDefaultHeader = b;
2622 setDefaultXhrHeader:function(b)
2624 this.useDefaultXhrHeader = b;
2627 setPollingInterval:function(i)
2629 if (typeof i == 'number' && isFinite(i)) {
2630 this.pollInterval = i;
2634 createXhrObject:function(transactionId)
2640 http = new XMLHttpRequest();
2642 obj = { conn:http, tId:transactionId };
2646 for (var i = 0; i < this.activeX.length; ++i) {
2650 http = new ActiveXObject(this.activeX[i]);
2652 obj = { conn:http, tId:transactionId };
2665 getConnectionObject:function()
2668 var tId = this.transactionId;
2672 o = this.createXhrObject(tId);
2674 this.transactionId++;
2685 asyncRequest:function(method, uri, callback, postData)
2687 var o = this.getConnectionObject();
2693 o.conn.open(method, uri, true);
2695 if (this.useDefaultXhrHeader) {
2696 if (!this.defaultHeaders['X-Requested-With']) {
2697 this.initHeader('X-Requested-With', this.defaultXhrHeader, true);
2701 if(postData && this.useDefaultHeader){
2702 this.initHeader('Content-Type', this.defaultPostHeader);
2705 if (this.hasDefaultHeaders || this.hasHeaders) {
2709 this.handleReadyState(o, callback);
2710 o.conn.send(postData || null);
2716 handleReadyState:function(o, callback)
2720 if (callback && callback.timeout) {
2722 this.timeout[o.tId] = window.setTimeout(function() {
2723 oConn.abort(o, callback, true);
2724 }, callback.timeout);
2727 this.poll[o.tId] = window.setInterval(
2729 if (o.conn && o.conn.readyState == 4) {
2730 window.clearInterval(oConn.poll[o.tId]);
2731 delete oConn.poll[o.tId];
2733 if(callback && callback.timeout) {
2734 window.clearTimeout(oConn.timeout[o.tId]);
2735 delete oConn.timeout[o.tId];
2738 oConn.handleTransactionResponse(o, callback);
2741 , this.pollInterval);
2744 handleTransactionResponse:function(o, callback, isAbort)
2748 this.releaseObject(o);
2752 var httpStatus, responseObject;
2756 if (o.conn.status !== undefined && o.conn.status != 0) {
2757 httpStatus = o.conn.status;
2769 if (httpStatus >= 200 && httpStatus < 300) {
2770 responseObject = this.createResponseObject(o, callback.argument);
2771 if (callback.success) {
2772 if (!callback.scope) {
2773 callback.success(responseObject);
2778 callback.success.apply(callback.scope, [responseObject]);
2783 switch (httpStatus) {
2791 responseObject = this.createExceptionObject(o.tId, callback.argument, (isAbort ? isAbort : false));
2792 if (callback.failure) {
2793 if (!callback.scope) {
2794 callback.failure(responseObject);
2797 callback.failure.apply(callback.scope, [responseObject]);
2802 responseObject = this.createResponseObject(o, callback.argument);
2803 if (callback.failure) {
2804 if (!callback.scope) {
2805 callback.failure(responseObject);
2808 callback.failure.apply(callback.scope, [responseObject]);
2814 this.releaseObject(o);
2815 responseObject = null;
2818 createResponseObject:function(o, callbackArg)
2825 var headerStr = o.conn.getAllResponseHeaders();
2826 var header = headerStr.split('\n');
2827 for (var i = 0; i < header.length; i++) {
2828 var delimitPos = header[i].indexOf(':');
2829 if (delimitPos != -1) {
2830 headerObj[header[i].substring(0, delimitPos)] = header[i].substring(delimitPos + 2);
2838 obj.status = o.conn.status;
2839 obj.statusText = o.conn.statusText;
2840 obj.getResponseHeader = headerObj;
2841 obj.getAllResponseHeaders = headerStr;
2842 obj.responseText = o.conn.responseText;
2843 obj.responseXML = o.conn.responseXML;
2845 if (typeof callbackArg !== undefined) {
2846 obj.argument = callbackArg;
2852 createExceptionObject:function(tId, callbackArg, isAbort)
2855 var COMM_ERROR = 'communication failure';
2856 var ABORT_CODE = -1;
2857 var ABORT_ERROR = 'transaction aborted';
2863 obj.status = ABORT_CODE;
2864 obj.statusText = ABORT_ERROR;
2867 obj.status = COMM_CODE;
2868 obj.statusText = COMM_ERROR;
2872 obj.argument = callbackArg;
2878 initHeader:function(label, value, isDefault)
2880 var headerObj = (isDefault) ? this.defaultHeaders : this.headers;
2882 if (headerObj[label] === undefined) {
2883 headerObj[label] = value;
2888 headerObj[label] = value + "," + headerObj[label];
2892 this.hasDefaultHeaders = true;
2895 this.hasHeaders = true;
2900 setHeader:function(o)
2902 if (this.hasDefaultHeaders) {
2903 for (var prop in this.defaultHeaders) {
2904 if (this.defaultHeaders.hasOwnProperty(prop)) {
2905 o.conn.setRequestHeader(prop, this.defaultHeaders[prop]);
2910 if (this.hasHeaders) {
2911 for (var prop in this.headers) {
2912 if (this.headers.hasOwnProperty(prop)) {
2913 o.conn.setRequestHeader(prop, this.headers[prop]);
2917 this.hasHeaders = false;
2921 resetDefaultHeaders:function() {
2922 delete this.defaultHeaders;
2923 this.defaultHeaders = {};
2924 this.hasDefaultHeaders = false;
2927 abort:function(o, callback, isTimeout)
2929 if(this.isCallInProgress(o)) {
2931 window.clearInterval(this.poll[o.tId]);
2932 delete this.poll[o.tId];
2934 delete this.timeout[o.tId];
2937 this.handleTransactionResponse(o, callback, true);
2947 isCallInProgress:function(o)
2950 return o.conn.readyState != 4 && o.conn.readyState != 0;
2959 releaseObject:function(o)
2968 'MSXML2.XMLHTTP.3.0',
2976 * Portions of this file are based on pieces of Yahoo User Interface Library
2977 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2978 * YUI licensed under the BSD License:
2979 * http://developer.yahoo.net/yui/license.txt
2980 * <script type="text/javascript">
2984 Roo.lib.Region = function(t, r, b, l) {
2994 Roo.lib.Region.prototype = {
2995 contains : function(region) {
2996 return ( region.left >= this.left &&
2997 region.right <= this.right &&
2998 region.top >= this.top &&
2999 region.bottom <= this.bottom );
3003 getArea : function() {
3004 return ( (this.bottom - this.top) * (this.right - this.left) );
3007 intersect : function(region) {
3008 var t = Math.max(this.top, region.top);
3009 var r = Math.min(this.right, region.right);
3010 var b = Math.min(this.bottom, region.bottom);
3011 var l = Math.max(this.left, region.left);
3013 if (b >= t && r >= l) {
3014 return new Roo.lib.Region(t, r, b, l);
3019 union : function(region) {
3020 var t = Math.min(this.top, region.top);
3021 var r = Math.max(this.right, region.right);
3022 var b = Math.max(this.bottom, region.bottom);
3023 var l = Math.min(this.left, region.left);
3025 return new Roo.lib.Region(t, r, b, l);
3028 adjust : function(t, l, b, r) {
3037 Roo.lib.Region.getRegion = function(el) {
3038 var p = Roo.lib.Dom.getXY(el);
3041 var r = p[0] + el.offsetWidth;
3042 var b = p[1] + el.offsetHeight;
3045 return new Roo.lib.Region(t, r, b, l);
3048 * Portions of this file are based on pieces of Yahoo User Interface Library
3049 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3050 * YUI licensed under the BSD License:
3051 * http://developer.yahoo.net/yui/license.txt
3052 * <script type="text/javascript">
3055 //@@dep Roo.lib.Region
3058 Roo.lib.Point = function(x, y) {
3059 if (x instanceof Array) {
3063 this.x = this.right = this.left = this[0] = x;
3064 this.y = this.top = this.bottom = this[1] = y;
3067 Roo.lib.Point.prototype = new Roo.lib.Region();
3069 * Portions of this file are based on pieces of Yahoo User Interface Library
3070 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3071 * YUI licensed under the BSD License:
3072 * http://developer.yahoo.net/yui/license.txt
3073 * <script type="text/javascript">
3080 scroll : function(el, args, duration, easing, cb, scope) {
3081 this.run(el, args, duration, easing, cb, scope, Roo.lib.Scroll);
3084 motion : function(el, args, duration, easing, cb, scope) {
3085 this.run(el, args, duration, easing, cb, scope, Roo.lib.Motion);
3088 color : function(el, args, duration, easing, cb, scope) {
3089 this.run(el, args, duration, easing, cb, scope, Roo.lib.ColorAnim);
3092 run : function(el, args, duration, easing, cb, scope, type) {
3093 type = type || Roo.lib.AnimBase;
3094 if (typeof easing == "string") {
3095 easing = Roo.lib.Easing[easing];
3097 var anim = new type(el, args, duration, easing);
3098 anim.animateX(function() {
3099 Roo.callback(cb, scope);
3105 * Portions of this file are based on pieces of Yahoo User Interface Library
3106 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3107 * YUI licensed under the BSD License:
3108 * http://developer.yahoo.net/yui/license.txt
3109 * <script type="text/javascript">
3117 if (!libFlyweight) {
3118 libFlyweight = new Roo.Element.Flyweight();
3120 libFlyweight.dom = el;
3121 return libFlyweight;
3124 // since this uses fly! - it cant be in DOM (which does not have fly yet..)
3128 Roo.lib.AnimBase = function(el, attributes, duration, method) {
3130 this.init(el, attributes, duration, method);
3134 Roo.lib.AnimBase.fly = fly;
3138 Roo.lib.AnimBase.prototype = {
3140 toString: function() {
3141 var el = this.getEl();
3142 var id = el.id || el.tagName;
3143 return ("Anim " + id);
3147 noNegatives: /width|height|opacity|padding/i,
3148 offsetAttribute: /^((width|height)|(top|left))$/,
3149 defaultUnit: /width|height|top$|bottom$|left$|right$/i,
3150 offsetUnit: /\d+(em|%|en|ex|pt|in|cm|mm|pc)$/i
3154 doMethod: function(attr, start, end) {
3155 return this.method(this.currentFrame, start, end - start, this.totalFrames);
3159 setAttribute: function(attr, val, unit) {
3160 if (this.patterns.noNegatives.test(attr)) {
3161 val = (val > 0) ? val : 0;
3164 Roo.fly(this.getEl(), '_anim').setStyle(attr, val + unit);
3168 getAttribute: function(attr) {
3169 var el = this.getEl();
3170 var val = fly(el).getStyle(attr);
3172 if (val !== 'auto' && !this.patterns.offsetUnit.test(val)) {
3173 return parseFloat(val);
3176 var a = this.patterns.offsetAttribute.exec(attr) || [];
3177 var pos = !!( a[3] );
3178 var box = !!( a[2] );
3181 if (box || (fly(el).getStyle('position') == 'absolute' && pos)) {
3182 val = el['offset' + a[0].charAt(0).toUpperCase() + a[0].substr(1)];
3191 getDefaultUnit: function(attr) {
3192 if (this.patterns.defaultUnit.test(attr)) {
3199 animateX : function(callback, scope) {
3200 var f = function() {
3201 this.onComplete.removeListener(f);
3202 if (typeof callback == "function") {
3203 callback.call(scope || this, this);
3206 this.onComplete.addListener(f, this);
3211 setRuntimeAttribute: function(attr) {
3214 var attributes = this.attributes;
3216 this.runtimeAttributes[attr] = {};
3218 var isset = function(prop) {
3219 return (typeof prop !== 'undefined');
3222 if (!isset(attributes[attr]['to']) && !isset(attributes[attr]['by'])) {
3226 start = ( isset(attributes[attr]['from']) ) ? attributes[attr]['from'] : this.getAttribute(attr);
3229 if (isset(attributes[attr]['to'])) {
3230 end = attributes[attr]['to'];
3231 } else if (isset(attributes[attr]['by'])) {
3232 if (start.constructor == Array) {
3234 for (var i = 0, len = start.length; i < len; ++i) {
3235 end[i] = start[i] + attributes[attr]['by'][i];
3238 end = start + attributes[attr]['by'];
3242 this.runtimeAttributes[attr].start = start;
3243 this.runtimeAttributes[attr].end = end;
3246 this.runtimeAttributes[attr].unit = ( isset(attributes[attr].unit) ) ? attributes[attr]['unit'] : this.getDefaultUnit(attr);
3250 init: function(el, attributes, duration, method) {
3252 var isAnimated = false;
3255 var startTime = null;
3258 var actualFrames = 0;
3261 el = Roo.getDom(el);
3264 this.attributes = attributes || {};
3267 this.duration = duration || 1;
3270 this.method = method || Roo.lib.Easing.easeNone;
3273 this.useSeconds = true;
3276 this.currentFrame = 0;
3279 this.totalFrames = Roo.lib.AnimMgr.fps;
3282 this.getEl = function() {
3287 this.isAnimated = function() {
3292 this.getStartTime = function() {
3296 this.runtimeAttributes = {};
3299 this.animate = function() {
3300 if (this.isAnimated()) {
3304 this.currentFrame = 0;
3306 this.totalFrames = ( this.useSeconds ) ? Math.ceil(Roo.lib.AnimMgr.fps * this.duration) : this.duration;
3308 Roo.lib.AnimMgr.registerElement(this);
3312 this.stop = function(finish) {
3314 this.currentFrame = this.totalFrames;
3315 this._onTween.fire();
3317 Roo.lib.AnimMgr.stop(this);
3320 var onStart = function() {
3321 this.onStart.fire();
3323 this.runtimeAttributes = {};
3324 for (var attr in this.attributes) {
3325 this.setRuntimeAttribute(attr);
3330 startTime = new Date();
3334 var onTween = function() {
3336 duration: new Date() - this.getStartTime(),
3337 currentFrame: this.currentFrame
3340 data.toString = function() {
3342 'duration: ' + data.duration +
3343 ', currentFrame: ' + data.currentFrame
3347 this.onTween.fire(data);
3349 var runtimeAttributes = this.runtimeAttributes;
3351 for (var attr in runtimeAttributes) {
3352 this.setAttribute(attr, this.doMethod(attr, runtimeAttributes[attr].start, runtimeAttributes[attr].end), runtimeAttributes[attr].unit);
3358 var onComplete = function() {
3359 var actual_duration = (new Date() - startTime) / 1000 ;
3362 duration: actual_duration,
3363 frames: actualFrames,
3364 fps: actualFrames / actual_duration
3367 data.toString = function() {
3369 'duration: ' + data.duration +
3370 ', frames: ' + data.frames +
3371 ', fps: ' + data.fps
3377 this.onComplete.fire(data);
3381 this._onStart = new Roo.util.Event(this);
3382 this.onStart = new Roo.util.Event(this);
3383 this.onTween = new Roo.util.Event(this);
3384 this._onTween = new Roo.util.Event(this);
3385 this.onComplete = new Roo.util.Event(this);
3386 this._onComplete = new Roo.util.Event(this);
3387 this._onStart.addListener(onStart);
3388 this._onTween.addListener(onTween);
3389 this._onComplete.addListener(onComplete);
3394 * Portions of this file are based on pieces of Yahoo User Interface Library
3395 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3396 * YUI licensed under the BSD License:
3397 * http://developer.yahoo.net/yui/license.txt
3398 * <script type="text/javascript">
3402 Roo.lib.AnimMgr = new function() {
3419 this.registerElement = function(tween) {
3420 queue[queue.length] = tween;
3422 tween._onStart.fire();
3427 this.unRegister = function(tween, index) {
3428 tween._onComplete.fire();
3429 index = index || getIndex(tween);
3431 queue.splice(index, 1);
3435 if (tweenCount <= 0) {
3441 this.start = function() {
3442 if (thread === null) {
3443 thread = setInterval(this.run, this.delay);
3448 this.stop = function(tween) {
3450 clearInterval(thread);
3452 for (var i = 0, len = queue.length; i < len; ++i) {
3453 if (queue[0].isAnimated()) {
3454 this.unRegister(queue[0], 0);
3463 this.unRegister(tween);
3468 this.run = function() {
3469 for (var i = 0, len = queue.length; i < len; ++i) {
3470 var tween = queue[i];
3471 if (!tween || !tween.isAnimated()) {
3475 if (tween.currentFrame < tween.totalFrames || tween.totalFrames === null)
3477 tween.currentFrame += 1;
3479 if (tween.useSeconds) {
3480 correctFrame(tween);
3482 tween._onTween.fire();
3485 Roo.lib.AnimMgr.stop(tween, i);
3490 var getIndex = function(anim) {
3491 for (var i = 0, len = queue.length; i < len; ++i) {
3492 if (queue[i] == anim) {
3500 var correctFrame = function(tween) {
3501 var frames = tween.totalFrames;
3502 var frame = tween.currentFrame;
3503 var expected = (tween.currentFrame * tween.duration * 1000 / tween.totalFrames);
3504 var elapsed = (new Date() - tween.getStartTime());
3507 if (elapsed < tween.duration * 1000) {
3508 tweak = Math.round((elapsed / expected - 1) * tween.currentFrame);
3510 tweak = frames - (frame + 1);
3512 if (tweak > 0 && isFinite(tweak)) {
3513 if (tween.currentFrame + tweak >= frames) {
3514 tweak = frames - (frame + 1);
3517 tween.currentFrame += tweak;
3523 * Portions of this file are based on pieces of Yahoo User Interface Library
3524 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3525 * YUI licensed under the BSD License:
3526 * http://developer.yahoo.net/yui/license.txt
3527 * <script type="text/javascript">
3530 Roo.lib.Bezier = new function() {
3532 this.getPosition = function(points, t) {
3533 var n = points.length;
3536 for (var i = 0; i < n; ++i) {
3537 tmp[i] = [points[i][0], points[i][1]];
3540 for (var j = 1; j < n; ++j) {
3541 for (i = 0; i < n - j; ++i) {
3542 tmp[i][0] = (1 - t) * tmp[i][0] + t * tmp[parseInt(i + 1, 10)][0];
3543 tmp[i][1] = (1 - t) * tmp[i][1] + t * tmp[parseInt(i + 1, 10)][1];
3547 return [ tmp[0][0], tmp[0][1] ];
3551 * Portions of this file are based on pieces of Yahoo User Interface Library
3552 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3553 * YUI licensed under the BSD License:
3554 * http://developer.yahoo.net/yui/license.txt
3555 * <script type="text/javascript">
3560 Roo.lib.ColorAnim = function(el, attributes, duration, method) {
3561 Roo.lib.ColorAnim.superclass.constructor.call(this, el, attributes, duration, method);
3564 Roo.extend(Roo.lib.ColorAnim, Roo.lib.AnimBase);
3566 var fly = Roo.lib.AnimBase.fly;
3568 var superclass = Y.ColorAnim.superclass;
3569 var proto = Y.ColorAnim.prototype;
3571 proto.toString = function() {
3572 var el = this.getEl();
3573 var id = el.id || el.tagName;
3574 return ("ColorAnim " + id);
3577 proto.patterns.color = /color$/i;
3578 proto.patterns.rgb = /^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;
3579 proto.patterns.hex = /^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;
3580 proto.patterns.hex3 = /^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;
3581 proto.patterns.transparent = /^transparent|rgba\(0, 0, 0, 0\)$/;
3584 proto.parseColor = function(s) {
3585 if (s.length == 3) {
3589 var c = this.patterns.hex.exec(s);
3590 if (c && c.length == 4) {
3591 return [ parseInt(c[1], 16), parseInt(c[2], 16), parseInt(c[3], 16) ];
3594 c = this.patterns.rgb.exec(s);
3595 if (c && c.length == 4) {
3596 return [ parseInt(c[1], 10), parseInt(c[2], 10), parseInt(c[3], 10) ];
3599 c = this.patterns.hex3.exec(s);
3600 if (c && c.length == 4) {
3601 return [ parseInt(c[1] + c[1], 16), parseInt(c[2] + c[2], 16), parseInt(c[3] + c[3], 16) ];
3606 // since this uses fly! - it cant be in ColorAnim (which does not have fly yet..)
3607 proto.getAttribute = function(attr) {
3608 var el = this.getEl();
3609 if (this.patterns.color.test(attr)) {
3610 var val = fly(el).getStyle(attr);
3612 if (this.patterns.transparent.test(val)) {
3613 var parent = el.parentNode;
3614 val = fly(parent).getStyle(attr);
3616 while (parent && this.patterns.transparent.test(val)) {
3617 parent = parent.parentNode;
3618 val = fly(parent).getStyle(attr);
3619 if (parent.tagName.toUpperCase() == 'HTML') {
3625 val = superclass.getAttribute.call(this, attr);
3630 proto.getAttribute = function(attr) {
3631 var el = this.getEl();
3632 if (this.patterns.color.test(attr)) {
3633 var val = fly(el).getStyle(attr);
3635 if (this.patterns.transparent.test(val)) {
3636 var parent = el.parentNode;
3637 val = fly(parent).getStyle(attr);
3639 while (parent && this.patterns.transparent.test(val)) {
3640 parent = parent.parentNode;
3641 val = fly(parent).getStyle(attr);
3642 if (parent.tagName.toUpperCase() == 'HTML') {
3648 val = superclass.getAttribute.call(this, attr);
3654 proto.doMethod = function(attr, start, end) {
3657 if (this.patterns.color.test(attr)) {
3659 for (var i = 0, len = start.length; i < len; ++i) {
3660 val[i] = superclass.doMethod.call(this, attr, start[i], end[i]);
3663 val = 'rgb(' + Math.floor(val[0]) + ',' + Math.floor(val[1]) + ',' + Math.floor(val[2]) + ')';
3666 val = superclass.doMethod.call(this, attr, start, end);
3672 proto.setRuntimeAttribute = function(attr) {
3673 superclass.setRuntimeAttribute.call(this, attr);
3675 if (this.patterns.color.test(attr)) {
3676 var attributes = this.attributes;
3677 var start = this.parseColor(this.runtimeAttributes[attr].start);
3678 var end = this.parseColor(this.runtimeAttributes[attr].end);
3680 if (typeof attributes[attr]['to'] === 'undefined' && typeof attributes[attr]['by'] !== 'undefined') {
3681 end = this.parseColor(attributes[attr].by);
3683 for (var i = 0, len = start.length; i < len; ++i) {
3684 end[i] = start[i] + end[i];
3688 this.runtimeAttributes[attr].start = start;
3689 this.runtimeAttributes[attr].end = end;
3695 * Portions of this file are based on pieces of Yahoo User Interface Library
3696 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3697 * YUI licensed under the BSD License:
3698 * http://developer.yahoo.net/yui/license.txt
3699 * <script type="text/javascript">
3705 easeNone: function (t, b, c, d) {
3706 return c * t / d + b;
3710 easeIn: function (t, b, c, d) {
3711 return c * (t /= d) * t + b;
3715 easeOut: function (t, b, c, d) {
3716 return -c * (t /= d) * (t - 2) + b;
3720 easeBoth: function (t, b, c, d) {
3721 if ((t /= d / 2) < 1) {
3722 return c / 2 * t * t + b;
3725 return -c / 2 * ((--t) * (t - 2) - 1) + b;
3729 easeInStrong: function (t, b, c, d) {
3730 return c * (t /= d) * t * t * t + b;
3734 easeOutStrong: function (t, b, c, d) {
3735 return -c * ((t = t / d - 1) * t * t * t - 1) + b;
3739 easeBothStrong: function (t, b, c, d) {
3740 if ((t /= d / 2) < 1) {
3741 return c / 2 * t * t * t * t + b;
3744 return -c / 2 * ((t -= 2) * t * t * t - 2) + b;
3749 elasticIn: function (t, b, c, d, a, p) {
3753 if ((t /= d) == 1) {
3760 if (!a || a < Math.abs(c)) {
3765 var s = p / (2 * Math.PI) * Math.asin(c / a);
3768 return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3772 elasticOut: function (t, b, c, d, a, p) {
3776 if ((t /= d) == 1) {
3783 if (!a || a < Math.abs(c)) {
3788 var s = p / (2 * Math.PI) * Math.asin(c / a);
3791 return a * Math.pow(2, -10 * t) * Math.sin((t * d - s) * (2 * Math.PI) / p) + c + b;
3795 elasticBoth: function (t, b, c, d, a, p) {
3800 if ((t /= d / 2) == 2) {
3808 if (!a || a < Math.abs(c)) {
3813 var s = p / (2 * Math.PI) * Math.asin(c / a);
3817 return -.5 * (a * Math.pow(2, 10 * (t -= 1)) *
3818 Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3820 return a * Math.pow(2, -10 * (t -= 1)) *
3821 Math.sin((t * d - s) * (2 * Math.PI) / p) * .5 + c + b;
3826 backIn: function (t, b, c, d, s) {
3827 if (typeof s == 'undefined') {
3830 return c * (t /= d) * t * ((s + 1) * t - s) + b;
3834 backOut: function (t, b, c, d, s) {
3835 if (typeof s == 'undefined') {
3838 return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
3842 backBoth: function (t, b, c, d, s) {
3843 if (typeof s == 'undefined') {
3847 if ((t /= d / 2 ) < 1) {
3848 return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b;
3850 return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
3854 bounceIn: function (t, b, c, d) {
3855 return c - Roo.lib.Easing.bounceOut(d - t, 0, c, d) + b;
3859 bounceOut: function (t, b, c, d) {
3860 if ((t /= d) < (1 / 2.75)) {
3861 return c * (7.5625 * t * t) + b;
3862 } else if (t < (2 / 2.75)) {
3863 return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
3864 } else if (t < (2.5 / 2.75)) {
3865 return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
3867 return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
3871 bounceBoth: function (t, b, c, d) {
3873 return Roo.lib.Easing.bounceIn(t * 2, 0, c, d) * .5 + b;
3875 return Roo.lib.Easing.bounceOut(t * 2 - d, 0, c, d) * .5 + c * .5 + b;
3878 * Portions of this file are based on pieces of Yahoo User Interface Library
3879 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3880 * YUI licensed under the BSD License:
3881 * http://developer.yahoo.net/yui/license.txt
3882 * <script type="text/javascript">
3886 Roo.lib.Motion = function(el, attributes, duration, method) {
3888 Roo.lib.Motion.superclass.constructor.call(this, el, attributes, duration, method);
3892 Roo.extend(Roo.lib.Motion, Roo.lib.ColorAnim);
3896 var superclass = Y.Motion.superclass;
3897 var proto = Y.Motion.prototype;
3899 proto.toString = function() {
3900 var el = this.getEl();
3901 var id = el.id || el.tagName;
3902 return ("Motion " + id);
3905 proto.patterns.points = /^points$/i;
3907 proto.setAttribute = function(attr, val, unit) {
3908 if (this.patterns.points.test(attr)) {
3909 unit = unit || 'px';
3910 superclass.setAttribute.call(this, 'left', val[0], unit);
3911 superclass.setAttribute.call(this, 'top', val[1], unit);
3913 superclass.setAttribute.call(this, attr, val, unit);
3917 proto.getAttribute = function(attr) {
3918 if (this.patterns.points.test(attr)) {
3920 superclass.getAttribute.call(this, 'left'),
3921 superclass.getAttribute.call(this, 'top')
3924 val = superclass.getAttribute.call(this, attr);
3930 proto.doMethod = function(attr, start, end) {
3933 if (this.patterns.points.test(attr)) {
3934 var t = this.method(this.currentFrame, 0, 100, this.totalFrames) / 100;
3935 val = Y.Bezier.getPosition(this.runtimeAttributes[attr], t);
3937 val = superclass.doMethod.call(this, attr, start, end);
3942 proto.setRuntimeAttribute = function(attr) {
3943 if (this.patterns.points.test(attr)) {
3944 var el = this.getEl();
3945 var attributes = this.attributes;
3947 var control = attributes['points']['control'] || [];
3951 if (control.length > 0 && !(control[0] instanceof Array)) {
3952 control = [control];
3955 for (i = 0,len = control.length; i < len; ++i) {
3956 tmp[i] = control[i];
3961 Roo.fly(el).position();
3963 if (isset(attributes['points']['from'])) {
3964 Roo.lib.Dom.setXY(el, attributes['points']['from']);
3967 Roo.lib.Dom.setXY(el, Roo.lib.Dom.getXY(el));
3970 start = this.getAttribute('points');
3973 if (isset(attributes['points']['to'])) {
3974 end = translateValues.call(this, attributes['points']['to'], start);
3976 var pageXY = Roo.lib.Dom.getXY(this.getEl());
3977 for (i = 0,len = control.length; i < len; ++i) {
3978 control[i] = translateValues.call(this, control[i], start);
3982 } else if (isset(attributes['points']['by'])) {
3983 end = [ start[0] + attributes['points']['by'][0], start[1] + attributes['points']['by'][1] ];
3985 for (i = 0,len = control.length; i < len; ++i) {
3986 control[i] = [ start[0] + control[i][0], start[1] + control[i][1] ];
3990 this.runtimeAttributes[attr] = [start];
3992 if (control.length > 0) {
3993 this.runtimeAttributes[attr] = this.runtimeAttributes[attr].concat(control);
3996 this.runtimeAttributes[attr][this.runtimeAttributes[attr].length] = end;
3999 superclass.setRuntimeAttribute.call(this, attr);
4003 var translateValues = function(val, start) {
4004 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4005 val = [ val[0] - pageXY[0] + start[0], val[1] - pageXY[1] + start[1] ];
4010 var isset = function(prop) {
4011 return (typeof prop !== 'undefined');
4015 * Portions of this file are based on pieces of Yahoo User Interface Library
4016 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
4017 * YUI licensed under the BSD License:
4018 * http://developer.yahoo.net/yui/license.txt
4019 * <script type="text/javascript">
4023 Roo.lib.Scroll = function(el, attributes, duration, method) {
4025 Roo.lib.Scroll.superclass.constructor.call(this, el, attributes, duration, method);
4029 Roo.extend(Roo.lib.Scroll, Roo.lib.ColorAnim);
4033 var superclass = Y.Scroll.superclass;
4034 var proto = Y.Scroll.prototype;
4036 proto.toString = function() {
4037 var el = this.getEl();
4038 var id = el.id || el.tagName;
4039 return ("Scroll " + id);
4042 proto.doMethod = function(attr, start, end) {
4045 if (attr == 'scroll') {
4047 this.method(this.currentFrame, start[0], end[0] - start[0], this.totalFrames),
4048 this.method(this.currentFrame, start[1], end[1] - start[1], this.totalFrames)
4052 val = superclass.doMethod.call(this, attr, start, end);
4057 proto.getAttribute = function(attr) {
4059 var el = this.getEl();
4061 if (attr == 'scroll') {
4062 val = [ el.scrollLeft, el.scrollTop ];
4064 val = superclass.getAttribute.call(this, attr);
4070 proto.setAttribute = function(attr, val, unit) {
4071 var el = this.getEl();
4073 if (attr == 'scroll') {
4074 el.scrollLeft = val[0];
4075 el.scrollTop = val[1];
4077 superclass.setAttribute.call(this, attr, val, unit);
4083 * Ext JS Library 1.1.1
4084 * Copyright(c) 2006-2007, Ext JS, LLC.
4086 * Originally Released Under LGPL - original licence link has changed is not relivant.
4089 * <script type="text/javascript">
4093 // nasty IE9 hack - what a pile of crap that is..
4095 if (typeof Range != "undefined" && typeof Range.prototype.createContextualFragment == "undefined") {
4096 Range.prototype.createContextualFragment = function (html) {
4097 var doc = window.document;
4098 var container = doc.createElement("div");
4099 container.innerHTML = html;
4100 var frag = doc.createDocumentFragment(), n;
4101 while ((n = container.firstChild)) {
4102 frag.appendChild(n);
4109 * @class Roo.DomHelper
4110 * Utility class for working with DOM and/or Templates. It transparently supports using HTML fragments or DOM.
4111 * For more information see <a href="http://web.archive.org/web/20071221063734/http://www.jackslocum.com/blog/2006/10/06/domhelper-create-elements-using-dom-html-fragments-or-templates/">this blog post with examples</a>.
4114 Roo.DomHelper = function(){
4115 var tempTableEl = null;
4116 var emptyTags = /^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i;
4117 var tableRe = /^table|tbody|tr|td$/i;
4119 // build as innerHTML where available
4121 var createHtml = function(o){
4122 if(typeof o == 'string'){
4131 if(attr == "tag" || attr == "children" || attr == "cn" || attr == "html" || typeof o[attr] == "function") continue;
4132 if(attr == "style"){
4134 if(typeof s == "function"){
4137 if(typeof s == "string"){
4138 b += ' style="' + s + '"';
4139 }else if(typeof s == "object"){
4142 if(typeof s[key] != "function"){
4143 b += key + ":" + s[key] + ";";
4150 b += ' class="' + o["cls"] + '"';
4151 }else if(attr == "htmlFor"){
4152 b += ' for="' + o["htmlFor"] + '"';
4154 b += " " + attr + '="' + o[attr] + '"';
4158 if(emptyTags.test(o.tag)){
4162 var cn = o.children || o.cn;
4164 //http://bugs.kde.org/show_bug.cgi?id=71506
4165 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4166 for(var i = 0, len = cn.length; i < len; i++) {
4167 b += createHtml(cn[i], b);
4170 b += createHtml(cn, b);
4176 b += "</" + o.tag + ">";
4183 var createDom = function(o, parentNode){
4185 // defininition craeted..
4187 if (o.ns && o.ns != 'html') {
4189 if (o.xmlns && typeof(xmlns[o.ns]) == 'undefined') {
4190 xmlns[o.ns] = o.xmlns;
4193 if (typeof(xmlns[o.ns]) == 'undefined') {
4194 console.log("Trying to create namespace element " + o.ns + ", however no xmlns was sent to builder previously");
4200 if (typeof(o) == 'string') {
4201 return parentNode.appendChild(document.createTextNode(o));
4203 o.tag = o.tag || div;
4204 if (o.ns && Roo.isIE) {
4206 o.tag = o.ns + ':' + o.tag;
4209 var el = ns ? document.createElementNS( ns, o.tag||'div') : document.createElement(o.tag||'div');
4210 var useSet = el.setAttribute ? true : false; // In IE some elements don't have setAttribute
4213 if(attr == "tag" || attr == "ns" ||attr == "xmlns" ||attr == "children" || attr == "cn" || attr == "html" ||
4214 attr == "style" || typeof o[attr] == "function") continue;
4216 if(attr=="cls" && Roo.isIE){
4217 el.className = o["cls"];
4219 if(useSet) el.setAttribute(attr=="cls" ? 'class' : attr, o[attr]);
4220 else el[attr] = o[attr];
4223 Roo.DomHelper.applyStyles(el, o.style);
4224 var cn = o.children || o.cn;
4226 //http://bugs.kde.org/show_bug.cgi?id=71506
4227 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4228 for(var i = 0, len = cn.length; i < len; i++) {
4229 createDom(cn[i], el);
4236 el.innerHTML = o.html;
4239 parentNode.appendChild(el);
4244 var ieTable = function(depth, s, h, e){
4245 tempTableEl.innerHTML = [s, h, e].join('');
4246 var i = -1, el = tempTableEl;
4253 // kill repeat to save bytes
4257 tbe = '</tbody>'+te,
4263 * Nasty code for IE's broken table implementation
4265 var insertIntoTable = function(tag, where, el, html){
4267 tempTableEl = document.createElement('div');
4272 if(where == 'afterbegin' || where == 'beforeend'){ // INTO a TD
4275 if(where == 'beforebegin'){
4279 before = el.nextSibling;
4282 node = ieTable(4, trs, html, tre);
4284 else if(tag == 'tr'){
4285 if(where == 'beforebegin'){
4288 node = ieTable(3, tbs, html, tbe);
4289 } else if(where == 'afterend'){
4290 before = el.nextSibling;
4292 node = ieTable(3, tbs, html, tbe);
4293 } else{ // INTO a TR
4294 if(where == 'afterbegin'){
4295 before = el.firstChild;
4297 node = ieTable(4, trs, html, tre);
4299 } else if(tag == 'tbody'){
4300 if(where == 'beforebegin'){
4303 node = ieTable(2, ts, html, te);
4304 } else if(where == 'afterend'){
4305 before = el.nextSibling;
4307 node = ieTable(2, ts, html, te);
4309 if(where == 'afterbegin'){
4310 before = el.firstChild;
4312 node = ieTable(3, tbs, html, tbe);
4315 if(where == 'beforebegin' || where == 'afterend'){ // OUTSIDE the table
4318 if(where == 'afterbegin'){
4319 before = el.firstChild;
4321 node = ieTable(2, ts, html, te);
4323 el.insertBefore(node, before);
4328 /** True to force the use of DOM instead of html fragments @type Boolean */
4332 * Returns the markup for the passed Element(s) config
4333 * @param {Object} o The Dom object spec (and children)
4336 markup : function(o){
4337 return createHtml(o);
4341 * Applies a style specification to an element
4342 * @param {String/HTMLElement} el The element to apply styles to
4343 * @param {String/Object/Function} styles A style specification string eg "width:100px", or object in the form {width:"100px"}, or
4344 * a function which returns such a specification.
4346 applyStyles : function(el, styles){
4349 if(typeof styles == "string"){
4350 var re = /\s?([a-z\-]*)\:\s?([^;]*);?/gi;
4352 while ((matches = re.exec(styles)) != null){
4353 el.setStyle(matches[1], matches[2]);
4355 }else if (typeof styles == "object"){
4356 for (var style in styles){
4357 el.setStyle(style, styles[style]);
4359 }else if (typeof styles == "function"){
4360 Roo.DomHelper.applyStyles(el, styles.call());
4366 * Inserts an HTML fragment into the Dom
4367 * @param {String} where Where to insert the html in relation to el - beforeBegin, afterBegin, beforeEnd, afterEnd.
4368 * @param {HTMLElement} el The context element
4369 * @param {String} html The HTML fragmenet
4370 * @return {HTMLElement} The new node
4372 insertHtml : function(where, el, html){
4373 where = where.toLowerCase();
4374 if(el.insertAdjacentHTML){
4375 if(tableRe.test(el.tagName)){
4377 if(rs = insertIntoTable(el.tagName.toLowerCase(), where, el, html)){
4383 el.insertAdjacentHTML('BeforeBegin', html);
4384 return el.previousSibling;
4386 el.insertAdjacentHTML('AfterBegin', html);
4387 return el.firstChild;
4389 el.insertAdjacentHTML('BeforeEnd', html);
4390 return el.lastChild;
4392 el.insertAdjacentHTML('AfterEnd', html);
4393 return el.nextSibling;
4395 throw 'Illegal insertion point -> "' + where + '"';
4397 var range = el.ownerDocument.createRange();
4401 range.setStartBefore(el);
4402 frag = range.createContextualFragment(html);
4403 el.parentNode.insertBefore(frag, el);
4404 return el.previousSibling;
4407 range.setStartBefore(el.firstChild);
4408 frag = range.createContextualFragment(html);
4409 el.insertBefore(frag, el.firstChild);
4410 return el.firstChild;
4412 el.innerHTML = html;
4413 return el.firstChild;
4417 range.setStartAfter(el.lastChild);
4418 frag = range.createContextualFragment(html);
4419 el.appendChild(frag);
4420 return el.lastChild;
4422 el.innerHTML = html;
4423 return el.lastChild;
4426 range.setStartAfter(el);
4427 frag = range.createContextualFragment(html);
4428 el.parentNode.insertBefore(frag, el.nextSibling);
4429 return el.nextSibling;
4431 throw 'Illegal insertion point -> "' + where + '"';
4435 * Creates new Dom element(s) and inserts them before el
4436 * @param {String/HTMLElement/Element} el The context element
4437 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4438 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4439 * @return {HTMLElement/Roo.Element} The new node
4441 insertBefore : function(el, o, returnElement){
4442 return this.doInsert(el, o, returnElement, "beforeBegin");
4446 * Creates new Dom element(s) and inserts them after el
4447 * @param {String/HTMLElement/Element} el The context element
4448 * @param {Object} o The Dom object spec (and children)
4449 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4450 * @return {HTMLElement/Roo.Element} The new node
4452 insertAfter : function(el, o, returnElement){
4453 return this.doInsert(el, o, returnElement, "afterEnd", "nextSibling");
4457 * Creates new Dom element(s) and inserts them as the first child of el
4458 * @param {String/HTMLElement/Element} el The context element
4459 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4460 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4461 * @return {HTMLElement/Roo.Element} The new node
4463 insertFirst : function(el, o, returnElement){
4464 return this.doInsert(el, o, returnElement, "afterBegin");
4468 doInsert : function(el, o, returnElement, pos, sibling){
4469 el = Roo.getDom(el);
4471 if(this.useDom || o.ns){
4472 newNode = createDom(o, null);
4473 el.parentNode.insertBefore(newNode, sibling ? el[sibling] : el);
4475 var html = createHtml(o);
4476 newNode = this.insertHtml(pos, el, html);
4478 return returnElement ? Roo.get(newNode, true) : newNode;
4482 * Creates new Dom element(s) and appends them to el
4483 * @param {String/HTMLElement/Element} el The context element
4484 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4485 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4486 * @return {HTMLElement/Roo.Element} The new node
4488 append : function(el, o, returnElement){
4489 el = Roo.getDom(el);
4491 if(this.useDom || o.ns){
4492 newNode = createDom(o, null);
4493 el.appendChild(newNode);
4495 var html = createHtml(o);
4496 newNode = this.insertHtml("beforeEnd", el, html);
4498 return returnElement ? Roo.get(newNode, true) : newNode;
4502 * Creates new Dom element(s) and overwrites the contents of el with them
4503 * @param {String/HTMLElement/Element} el The context element
4504 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4505 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4506 * @return {HTMLElement/Roo.Element} The new node
4508 overwrite : function(el, o, returnElement){
4509 el = Roo.getDom(el);
4512 while (el.childNodes.length) {
4513 el.removeChild(el.firstChild);
4517 el.innerHTML = createHtml(o);
4520 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4524 * Creates a new Roo.DomHelper.Template from the Dom object spec
4525 * @param {Object} o The Dom object spec (and children)
4526 * @return {Roo.DomHelper.Template} The new template
4528 createTemplate : function(o){
4529 var html = createHtml(o);
4530 return new Roo.Template(html);
4536 * Ext JS Library 1.1.1
4537 * Copyright(c) 2006-2007, Ext JS, LLC.
4539 * Originally Released Under LGPL - original licence link has changed is not relivant.
4542 * <script type="text/javascript">
4546 * @class Roo.Template
4547 * Represents an HTML fragment template. Templates can be precompiled for greater performance.
4548 * For a list of available format functions, see {@link Roo.util.Format}.<br />
4551 var t = new Roo.Template({
4552 html : '<div name="{id}">' +
4553 '<span class="{cls}">{name:trim} {someval:this.myformat}{value:ellipsis(10)}</span>' +
4555 myformat: function (value, allValues) {
4556 return 'XX' + value;
4559 t.append('some-element', {id: 'myid', cls: 'myclass', name: 'foo', value: 'bar'});
4561 * For more information see this blog post with examples:
4562 * <a href="http://www.cnitblog.com/seeyeah/archive/2011/12/30/38728.html/">DomHelper
4563 - Create Elements using DOM, HTML fragments and Templates</a>.
4565 * @param {Object} cfg - Configuration object.
4567 Roo.Template = function(cfg){
4569 if(cfg instanceof Array){
4571 }else if(arguments.length > 1){
4572 cfg = Array.prototype.join.call(arguments, "");
4576 if (typeof(cfg) == 'object') {
4587 Roo.Template.prototype = {
4590 * @cfg {String} url The Url to load the template from. beware if you are loading from a url, the data may not be ready if you use it instantly..
4591 * it should be fixed so that template is observable...
4595 * @cfg {String} html The HTML fragment or an array of fragments to join("") or multiple arguments to join("")
4599 * Returns an HTML fragment of this template with the specified values applied.
4600 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4601 * @return {String} The HTML fragment
4603 applyTemplate : function(values){
4607 return this.compiled(values);
4609 var useF = this.disableFormats !== true;
4610 var fm = Roo.util.Format, tpl = this;
4611 var fn = function(m, name, format, args){
4613 if(format.substr(0, 5) == "this."){
4614 return tpl.call(format.substr(5), values[name], values);
4617 // quoted values are required for strings in compiled templates,
4618 // but for non compiled we need to strip them
4619 // quoted reversed for jsmin
4620 var re = /^\s*['"](.*)["']\s*$/;
4621 args = args.split(',');
4622 for(var i = 0, len = args.length; i < len; i++){
4623 args[i] = args[i].replace(re, "$1");
4625 args = [values[name]].concat(args);
4627 args = [values[name]];
4629 return fm[format].apply(fm, args);
4632 return values[name] !== undefined ? values[name] : "";
4635 return this.html.replace(this.re, fn);
4653 this.loading = true;
4654 this.compiled = false;
4656 var cx = new Roo.data.Connection();
4660 success : function (response) {
4662 _t.html = response.responseText;
4666 failure : function(response) {
4667 Roo.log("Template failed to load from " + _t.url);
4674 * Sets the HTML used as the template and optionally compiles it.
4675 * @param {String} html
4676 * @param {Boolean} compile (optional) True to compile the template (defaults to undefined)
4677 * @return {Roo.Template} this
4679 set : function(html, compile){
4681 this.compiled = null;
4689 * True to disable format functions (defaults to false)
4692 disableFormats : false,
4695 * The regular expression used to match template variables
4699 re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
4702 * Compiles the template into an internal function, eliminating the RegEx overhead.
4703 * @return {Roo.Template} this
4705 compile : function(){
4706 var fm = Roo.util.Format;
4707 var useF = this.disableFormats !== true;
4708 var sep = Roo.isGecko ? "+" : ",";
4709 var fn = function(m, name, format, args){
4711 args = args ? ',' + args : "";
4712 if(format.substr(0, 5) != "this."){
4713 format = "fm." + format + '(';
4715 format = 'this.call("'+ format.substr(5) + '", ';
4719 args= ''; format = "(values['" + name + "'] == undefined ? '' : ";
4721 return "'"+ sep + format + "values['" + name + "']" + args + ")"+sep+"'";
4724 // branched to use + in gecko and [].join() in others
4726 body = "this.compiled = function(values){ return '" +
4727 this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
4730 body = ["this.compiled = function(values){ return ['"];
4731 body.push(this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn));
4732 body.push("'].join('');};");
4733 body = body.join('');
4743 // private function used to call members
4744 call : function(fnName, value, allValues){
4745 return this[fnName](value, allValues);
4749 * Applies the supplied values to the template and inserts the new node(s) as the first child of el.
4750 * @param {String/HTMLElement/Roo.Element} el The context element
4751 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4752 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4753 * @return {HTMLElement/Roo.Element} The new node or Element
4755 insertFirst: function(el, values, returnElement){
4756 return this.doInsert('afterBegin', el, values, returnElement);
4760 * Applies the supplied values to the template and inserts the new node(s) before el.
4761 * @param {String/HTMLElement/Roo.Element} el The context element
4762 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4763 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4764 * @return {HTMLElement/Roo.Element} The new node or Element
4766 insertBefore: function(el, values, returnElement){
4767 return this.doInsert('beforeBegin', el, values, returnElement);
4771 * Applies the supplied values to the template and inserts the new node(s) after el.
4772 * @param {String/HTMLElement/Roo.Element} el The context element
4773 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4774 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4775 * @return {HTMLElement/Roo.Element} The new node or Element
4777 insertAfter : function(el, values, returnElement){
4778 return this.doInsert('afterEnd', el, values, returnElement);
4782 * Applies the supplied values to the template and appends the new node(s) to el.
4783 * @param {String/HTMLElement/Roo.Element} el The context element
4784 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4785 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4786 * @return {HTMLElement/Roo.Element} The new node or Element
4788 append : function(el, values, returnElement){
4789 return this.doInsert('beforeEnd', el, values, returnElement);
4792 doInsert : function(where, el, values, returnEl){
4793 el = Roo.getDom(el);
4794 var newNode = Roo.DomHelper.insertHtml(where, el, this.applyTemplate(values));
4795 return returnEl ? Roo.get(newNode, true) : newNode;
4799 * Applies the supplied values to the template and overwrites the content of el with the new node(s).
4800 * @param {String/HTMLElement/Roo.Element} el The context element
4801 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4802 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4803 * @return {HTMLElement/Roo.Element} The new node or Element
4805 overwrite : function(el, values, returnElement){
4806 el = Roo.getDom(el);
4807 el.innerHTML = this.applyTemplate(values);
4808 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4812 * Alias for {@link #applyTemplate}
4815 Roo.Template.prototype.apply = Roo.Template.prototype.applyTemplate;
4818 Roo.DomHelper.Template = Roo.Template;
4821 * Creates a template from the passed element's value (<i>display:none</i> textarea, preferred) or innerHTML.
4822 * @param {String/HTMLElement} el A DOM element or its id
4823 * @returns {Roo.Template} The created template
4826 Roo.Template.from = function(el){
4827 el = Roo.getDom(el);
4828 return new Roo.Template(el.value || el.innerHTML);
4831 * Ext JS Library 1.1.1
4832 * Copyright(c) 2006-2007, Ext JS, LLC.
4834 * Originally Released Under LGPL - original licence link has changed is not relivant.
4837 * <script type="text/javascript">
4842 * This is code is also distributed under MIT license for use
4843 * with jQuery and prototype JavaScript libraries.
4846 * @class Roo.DomQuery
4847 Provides high performance selector/xpath processing by compiling queries into reusable functions. New pseudo classes and matchers can be plugged. It works on HTML and XML documents (if a content node is passed in).
4849 DomQuery supports most of the <a href="http://www.w3.org/TR/2005/WD-css3-selectors-20051215/">CSS3 selectors spec</a>, along with some custom selectors and basic XPath.</p>
4852 All selectors, attribute filters and pseudos below can be combined infinitely in any order. For example "div.foo:nth-child(odd)[@foo=bar].bar:first" would be a perfectly valid selector. Node filters are processed in the order in which they appear, which allows you to optimize your queries for your document structure.
4854 <h4>Element Selectors:</h4>
4856 <li> <b>*</b> any element</li>
4857 <li> <b>E</b> an element with the tag E</li>
4858 <li> <b>E F</b> All descendent elements of E that have the tag F</li>
4859 <li> <b>E > F</b> or <b>E/F</b> all direct children elements of E that have the tag F</li>
4860 <li> <b>E + F</b> all elements with the tag F that are immediately preceded by an element with the tag E</li>
4861 <li> <b>E ~ F</b> all elements with the tag F that are preceded by a sibling element with the tag E</li>
4863 <h4>Attribute Selectors:</h4>
4864 <p>The use of @ and quotes are optional. For example, div[@foo='bar'] is also a valid attribute selector.</p>
4866 <li> <b>E[foo]</b> has an attribute "foo"</li>
4867 <li> <b>E[foo=bar]</b> has an attribute "foo" that equals "bar"</li>
4868 <li> <b>E[foo^=bar]</b> has an attribute "foo" that starts with "bar"</li>
4869 <li> <b>E[foo$=bar]</b> has an attribute "foo" that ends with "bar"</li>
4870 <li> <b>E[foo*=bar]</b> has an attribute "foo" that contains the substring "bar"</li>
4871 <li> <b>E[foo%=2]</b> has an attribute "foo" that is evenly divisible by 2</li>
4872 <li> <b>E[foo!=bar]</b> has an attribute "foo" that does not equal "bar"</li>
4874 <h4>Pseudo Classes:</h4>
4876 <li> <b>E:first-child</b> E is the first child of its parent</li>
4877 <li> <b>E:last-child</b> E is the last child of its parent</li>
4878 <li> <b>E:nth-child(<i>n</i>)</b> E is the <i>n</i>th child of its parent (1 based as per the spec)</li>
4879 <li> <b>E:nth-child(odd)</b> E is an odd child of its parent</li>
4880 <li> <b>E:nth-child(even)</b> E is an even child of its parent</li>
4881 <li> <b>E:only-child</b> E is the only child of its parent</li>
4882 <li> <b>E:checked</b> E is an element that is has a checked attribute that is true (e.g. a radio or checkbox) </li>
4883 <li> <b>E:first</b> the first E in the resultset</li>
4884 <li> <b>E:last</b> the last E in the resultset</li>
4885 <li> <b>E:nth(<i>n</i>)</b> the <i>n</i>th E in the resultset (1 based)</li>
4886 <li> <b>E:odd</b> shortcut for :nth-child(odd)</li>
4887 <li> <b>E:even</b> shortcut for :nth-child(even)</li>
4888 <li> <b>E:contains(foo)</b> E's innerHTML contains the substring "foo"</li>
4889 <li> <b>E:nodeValue(foo)</b> E contains a textNode with a nodeValue that equals "foo"</li>
4890 <li> <b>E:not(S)</b> an E element that does not match simple selector S</li>
4891 <li> <b>E:has(S)</b> an E element that has a descendent that matches simple selector S</li>
4892 <li> <b>E:next(S)</b> an E element whose next sibling matches simple selector S</li>
4893 <li> <b>E:prev(S)</b> an E element whose previous sibling matches simple selector S</li>
4895 <h4>CSS Value Selectors:</h4>
4897 <li> <b>E{display=none}</b> css value "display" that equals "none"</li>
4898 <li> <b>E{display^=none}</b> css value "display" that starts with "none"</li>
4899 <li> <b>E{display$=none}</b> css value "display" that ends with "none"</li>
4900 <li> <b>E{display*=none}</b> css value "display" that contains the substring "none"</li>
4901 <li> <b>E{display%=2}</b> css value "display" that is evenly divisible by 2</li>
4902 <li> <b>E{display!=none}</b> css value "display" that does not equal "none"</li>
4906 Roo.DomQuery = function(){
4907 var cache = {}, simpleCache = {}, valueCache = {};
4908 var nonSpace = /\S/;
4909 var trimRe = /^\s+|\s+$/g;
4910 var tplRe = /\{(\d+)\}/g;
4911 var modeRe = /^(\s?[\/>+~]\s?|\s|$)/;
4912 var tagTokenRe = /^(#)?([\w-\*]+)/;
4913 var nthRe = /(\d*)n\+?(\d*)/, nthRe2 = /\D/;
4915 function child(p, index){
4917 var n = p.firstChild;
4919 if(n.nodeType == 1){
4930 while((n = n.nextSibling) && n.nodeType != 1);
4935 while((n = n.previousSibling) && n.nodeType != 1);
4939 function children(d){
4940 var n = d.firstChild, ni = -1;
4942 var nx = n.nextSibling;
4943 if(n.nodeType == 3 && !nonSpace.test(n.nodeValue)){
4953 function byClassName(c, a, v){
4957 var r = [], ri = -1, cn;
4958 for(var i = 0, ci; ci = c[i]; i++){
4959 if((' '+ci.className+' ').indexOf(v) != -1){
4966 function attrValue(n, attr){
4967 if(!n.tagName && typeof n.length != "undefined"){
4976 if(attr == "class" || attr == "className"){
4979 return n.getAttribute(attr) || n[attr];
4983 function getNodes(ns, mode, tagName){
4984 var result = [], ri = -1, cs;
4988 tagName = tagName || "*";
4989 if(typeof ns.getElementsByTagName != "undefined"){
4993 for(var i = 0, ni; ni = ns[i]; i++){
4994 cs = ni.getElementsByTagName(tagName);
4995 for(var j = 0, ci; ci = cs[j]; j++){
4999 }else if(mode == "/" || mode == ">"){
5000 var utag = tagName.toUpperCase();
5001 for(var i = 0, ni, cn; ni = ns[i]; i++){
5002 cn = ni.children || ni.childNodes;
5003 for(var j = 0, cj; cj = cn[j]; j++){
5004 if(cj.nodeName == utag || cj.nodeName == tagName || tagName == '*'){
5009 }else if(mode == "+"){
5010 var utag = tagName.toUpperCase();
5011 for(var i = 0, n; n = ns[i]; i++){
5012 while((n = n.nextSibling) && n.nodeType != 1);
5013 if(n && (n.nodeName == utag || n.nodeName == tagName || tagName == '*')){
5017 }else if(mode == "~"){
5018 for(var i = 0, n; n = ns[i]; i++){
5019 while((n = n.nextSibling) && (n.nodeType != 1 || (tagName == '*' || n.tagName.toLowerCase()!=tagName)));
5028 function concat(a, b){
5032 for(var i = 0, l = b.length; i < l; i++){
5038 function byTag(cs, tagName){
5039 if(cs.tagName || cs == document){
5045 var r = [], ri = -1;
5046 tagName = tagName.toLowerCase();
5047 for(var i = 0, ci; ci = cs[i]; i++){
5048 if(ci.nodeType == 1 && ci.tagName.toLowerCase()==tagName){
5055 function byId(cs, attr, id){
5056 if(cs.tagName || cs == document){
5062 var r = [], ri = -1;
5063 for(var i = 0,ci; ci = cs[i]; i++){
5064 if(ci && ci.id == id){
5072 function byAttribute(cs, attr, value, op, custom){
5073 var r = [], ri = -1, st = custom=="{";
5074 var f = Roo.DomQuery.operators[op];
5075 for(var i = 0, ci; ci = cs[i]; i++){
5078 a = Roo.DomQuery.getStyle(ci, attr);
5080 else if(attr == "class" || attr == "className"){
5082 }else if(attr == "for"){
5084 }else if(attr == "href"){
5085 a = ci.getAttribute("href", 2);
5087 a = ci.getAttribute(attr);
5089 if((f && f(a, value)) || (!f && a)){
5096 function byPseudo(cs, name, value){
5097 return Roo.DomQuery.pseudos[name](cs, value);
5100 // This is for IE MSXML which does not support expandos.
5101 // IE runs the same speed using setAttribute, however FF slows way down
5102 // and Safari completely fails so they need to continue to use expandos.
5103 var isIE = window.ActiveXObject ? true : false;
5105 // this eval is stop the compressor from
5106 // renaming the variable to something shorter
5108 /** eval:var:batch */
5113 function nodupIEXml(cs){
5115 cs[0].setAttribute("_nodup", d);
5117 for(var i = 1, len = cs.length; i < len; i++){
5119 if(!c.getAttribute("_nodup") != d){
5120 c.setAttribute("_nodup", d);
5124 for(var i = 0, len = cs.length; i < len; i++){
5125 cs[i].removeAttribute("_nodup");
5134 var len = cs.length, c, i, r = cs, cj, ri = -1;
5135 if(!len || typeof cs.nodeType != "undefined" || len == 1){
5138 if(isIE && typeof cs[0].selectSingleNode != "undefined"){
5139 return nodupIEXml(cs);
5143 for(i = 1; c = cs[i]; i++){
5148 for(var j = 0; j < i; j++){
5151 for(j = i+1; cj = cs[j]; j++){
5163 function quickDiffIEXml(c1, c2){
5165 for(var i = 0, len = c1.length; i < len; i++){
5166 c1[i].setAttribute("_qdiff", d);
5169 for(var i = 0, len = c2.length; i < len; i++){
5170 if(c2[i].getAttribute("_qdiff") != d){
5171 r[r.length] = c2[i];
5174 for(var i = 0, len = c1.length; i < len; i++){
5175 c1[i].removeAttribute("_qdiff");
5180 function quickDiff(c1, c2){
5181 var len1 = c1.length;
5185 if(isIE && c1[0].selectSingleNode){
5186 return quickDiffIEXml(c1, c2);
5189 for(var i = 0; i < len1; i++){
5193 for(var i = 0, len = c2.length; i < len; i++){
5194 if(c2[i]._qdiff != d){
5195 r[r.length] = c2[i];
5201 function quickId(ns, mode, root, id){
5203 var d = root.ownerDocument || root;
5204 return d.getElementById(id);
5206 ns = getNodes(ns, mode, "*");
5207 return byId(ns, null, id);
5211 getStyle : function(el, name){
5212 return Roo.fly(el).getStyle(name);
5215 * Compiles a selector/xpath query into a reusable function. The returned function
5216 * takes one parameter "root" (optional), which is the context node from where the query should start.
5217 * @param {String} selector The selector/xpath query
5218 * @param {String} type (optional) Either "select" (the default) or "simple" for a simple selector match
5219 * @return {Function}
5221 compile : function(path, type){
5222 type = type || "select";
5224 var fn = ["var f = function(root){\n var mode; ++batch; var n = root || document;\n"];
5225 var q = path, mode, lq;
5226 var tk = Roo.DomQuery.matchers;
5227 var tklen = tk.length;
5230 // accept leading mode switch
5231 var lmode = q.match(modeRe);
5232 if(lmode && lmode[1]){
5233 fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
5234 q = q.replace(lmode[1], "");
5236 // strip leading slashes
5237 while(path.substr(0, 1)=="/"){
5238 path = path.substr(1);
5241 while(q && lq != q){
5243 var tm = q.match(tagTokenRe);
5244 if(type == "select"){
5247 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
5249 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
5251 q = q.replace(tm[0], "");
5252 }else if(q.substr(0, 1) != '@'){
5253 fn[fn.length] = 'n = getNodes(n, mode, "*");';
5258 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
5260 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
5262 q = q.replace(tm[0], "");
5265 while(!(mm = q.match(modeRe))){
5266 var matched = false;
5267 for(var j = 0; j < tklen; j++){
5269 var m = q.match(t.re);
5271 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5274 q = q.replace(m[0], "");
5279 // prevent infinite loop on bad selector
5281 throw 'Error parsing selector, parsing failed at "' + q + '"';
5285 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5286 q = q.replace(mm[1], "");
5289 fn[fn.length] = "return nodup(n);\n}";
5292 * list of variables that need from compression as they are used by eval.
5302 * eval:var:byClassName
5304 * eval:var:byAttribute
5305 * eval:var:attrValue
5313 * Selects a group of elements.
5314 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5315 * @param {Node} root (optional) The start of the query (defaults to document).
5318 select : function(path, root, type){
5319 if(!root || root == document){
5322 if(typeof root == "string"){
5323 root = document.getElementById(root);
5325 var paths = path.split(",");
5327 for(var i = 0, len = paths.length; i < len; i++){
5328 var p = paths[i].replace(trimRe, "");
5330 cache[p] = Roo.DomQuery.compile(p);
5332 throw p + " is not a valid selector";
5335 var result = cache[p](root);
5336 if(result && result != document){
5337 results = results.concat(result);
5340 if(paths.length > 1){
5341 return nodup(results);
5347 * Selects a single element.
5348 * @param {String} selector The selector/xpath query
5349 * @param {Node} root (optional) The start of the query (defaults to document).
5352 selectNode : function(path, root){
5353 return Roo.DomQuery.select(path, root)[0];
5357 * Selects the value of a node, optionally replacing null with the defaultValue.
5358 * @param {String} selector The selector/xpath query
5359 * @param {Node} root (optional) The start of the query (defaults to document).
5360 * @param {String} defaultValue
5362 selectValue : function(path, root, defaultValue){
5363 path = path.replace(trimRe, "");
5364 if(!valueCache[path]){
5365 valueCache[path] = Roo.DomQuery.compile(path, "select");
5367 var n = valueCache[path](root);
5368 n = n[0] ? n[0] : n;
5369 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5370 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5374 * Selects the value of a node, parsing integers and floats.
5375 * @param {String} selector The selector/xpath query
5376 * @param {Node} root (optional) The start of the query (defaults to document).
5377 * @param {Number} defaultValue
5380 selectNumber : function(path, root, defaultValue){
5381 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5382 return parseFloat(v);
5386 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5387 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5388 * @param {String} selector The simple selector to test
5391 is : function(el, ss){
5392 if(typeof el == "string"){
5393 el = document.getElementById(el);
5395 var isArray = (el instanceof Array);
5396 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5397 return isArray ? (result.length == el.length) : (result.length > 0);
5401 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5402 * @param {Array} el An array of elements to filter
5403 * @param {String} selector The simple selector to test
5404 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5405 * the selector instead of the ones that match
5408 filter : function(els, ss, nonMatches){
5409 ss = ss.replace(trimRe, "");
5410 if(!simpleCache[ss]){
5411 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5413 var result = simpleCache[ss](els);
5414 return nonMatches ? quickDiff(result, els) : result;
5418 * Collection of matching regular expressions and code snippets.
5422 select: 'n = byClassName(n, null, " {1} ");'
5424 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5425 select: 'n = byPseudo(n, "{1}", "{2}");'
5427 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5428 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5431 select: 'n = byId(n, null, "{1}");'
5434 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5439 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5440 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5443 "=" : function(a, v){
5446 "!=" : function(a, v){
5449 "^=" : function(a, v){
5450 return a && a.substr(0, v.length) == v;
5452 "$=" : function(a, v){
5453 return a && a.substr(a.length-v.length) == v;
5455 "*=" : function(a, v){
5456 return a && a.indexOf(v) !== -1;
5458 "%=" : function(a, v){
5459 return (a % v) == 0;
5461 "|=" : function(a, v){
5462 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5464 "~=" : function(a, v){
5465 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5470 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5471 * and the argument (if any) supplied in the selector.
5474 "first-child" : function(c){
5475 var r = [], ri = -1, n;
5476 for(var i = 0, ci; ci = n = c[i]; i++){
5477 while((n = n.previousSibling) && n.nodeType != 1);
5485 "last-child" : function(c){
5486 var r = [], ri = -1, n;
5487 for(var i = 0, ci; ci = n = c[i]; i++){
5488 while((n = n.nextSibling) && n.nodeType != 1);
5496 "nth-child" : function(c, a) {
5497 var r = [], ri = -1;
5498 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5499 var f = (m[1] || 1) - 0, l = m[2] - 0;
5500 for(var i = 0, n; n = c[i]; i++){
5501 var pn = n.parentNode;
5502 if (batch != pn._batch) {
5504 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5505 if(cn.nodeType == 1){
5512 if (l == 0 || n.nodeIndex == l){
5515 } else if ((n.nodeIndex + l) % f == 0){
5523 "only-child" : function(c){
5524 var r = [], ri = -1;;
5525 for(var i = 0, ci; ci = c[i]; i++){
5526 if(!prev(ci) && !next(ci)){
5533 "empty" : function(c){
5534 var r = [], ri = -1;
5535 for(var i = 0, ci; ci = c[i]; i++){
5536 var cns = ci.childNodes, j = 0, cn, empty = true;
5539 if(cn.nodeType == 1 || cn.nodeType == 3){
5551 "contains" : function(c, v){
5552 var r = [], ri = -1;
5553 for(var i = 0, ci; ci = c[i]; i++){
5554 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5561 "nodeValue" : function(c, v){
5562 var r = [], ri = -1;
5563 for(var i = 0, ci; ci = c[i]; i++){
5564 if(ci.firstChild && ci.firstChild.nodeValue == v){
5571 "checked" : function(c){
5572 var r = [], ri = -1;
5573 for(var i = 0, ci; ci = c[i]; i++){
5574 if(ci.checked == true){
5581 "not" : function(c, ss){
5582 return Roo.DomQuery.filter(c, ss, true);
5585 "odd" : function(c){
5586 return this["nth-child"](c, "odd");
5589 "even" : function(c){
5590 return this["nth-child"](c, "even");
5593 "nth" : function(c, a){
5594 return c[a-1] || [];
5597 "first" : function(c){
5601 "last" : function(c){
5602 return c[c.length-1] || [];
5605 "has" : function(c, ss){
5606 var s = Roo.DomQuery.select;
5607 var r = [], ri = -1;
5608 for(var i = 0, ci; ci = c[i]; i++){
5609 if(s(ss, ci).length > 0){
5616 "next" : function(c, ss){
5617 var is = Roo.DomQuery.is;
5618 var r = [], ri = -1;
5619 for(var i = 0, ci; ci = c[i]; i++){
5628 "prev" : function(c, ss){
5629 var is = Roo.DomQuery.is;
5630 var r = [], ri = -1;
5631 for(var i = 0, ci; ci = c[i]; i++){
5644 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5645 * @param {String} path The selector/xpath query
5646 * @param {Node} root (optional) The start of the query (defaults to document).
5651 Roo.query = Roo.DomQuery.select;
5654 * Ext JS Library 1.1.1
5655 * Copyright(c) 2006-2007, Ext JS, LLC.
5657 * Originally Released Under LGPL - original licence link has changed is not relivant.
5660 * <script type="text/javascript">
5664 * @class Roo.util.Observable
5665 * Base class that provides a common interface for publishing events. Subclasses are expected to
5666 * to have a property "events" with all the events defined.<br>
5669 Employee = function(name){
5676 Roo.extend(Employee, Roo.util.Observable);
5678 * @param {Object} config properties to use (incuding events / listeners)
5681 Roo.util.Observable = function(cfg){
5684 this.addEvents(cfg.events || {});
5686 delete cfg.events; // make sure
5689 Roo.apply(this, cfg);
5692 this.on(this.listeners);
5693 delete this.listeners;
5696 Roo.util.Observable.prototype = {
5698 * @cfg {Object} listeners list of events and functions to call for this object,
5702 'click' : function(e) {
5712 * Fires the specified event with the passed parameters (minus the event name).
5713 * @param {String} eventName
5714 * @param {Object...} args Variable number of parameters are passed to handlers
5715 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5717 fireEvent : function(){
5718 var ce = this.events[arguments[0].toLowerCase()];
5719 if(typeof ce == "object"){
5720 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5727 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5730 * Appends an event handler to this component
5731 * @param {String} eventName The type of event to listen for
5732 * @param {Function} handler The method the event invokes
5733 * @param {Object} scope (optional) The scope in which to execute the handler
5734 * function. The handler function's "this" context.
5735 * @param {Object} options (optional) An object containing handler configuration
5736 * properties. This may contain any of the following properties:<ul>
5737 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5738 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5739 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5740 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5741 * by the specified number of milliseconds. If the event fires again within that time, the original
5742 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5745 * <b>Combining Options</b><br>
5746 * Using the options argument, it is possible to combine different types of listeners:<br>
5748 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5750 el.on('click', this.onClick, this, {
5757 * <b>Attaching multiple handlers in 1 call</b><br>
5758 * The method also allows for a single argument to be passed which is a config object containing properties
5759 * which specify multiple handlers.
5768 fn: this.onMouseOver,
5772 fn: this.onMouseOut,
5778 * Or a shorthand syntax which passes the same scope object to all handlers:
5781 'click': this.onClick,
5782 'mouseover': this.onMouseOver,
5783 'mouseout': this.onMouseOut,
5788 addListener : function(eventName, fn, scope, o){
5789 if(typeof eventName == "object"){
5792 if(this.filterOptRe.test(e)){
5795 if(typeof o[e] == "function"){
5797 this.addListener(e, o[e], o.scope, o);
5799 // individual options
5800 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5805 o = (!o || typeof o == "boolean") ? {} : o;
5806 eventName = eventName.toLowerCase();
5807 var ce = this.events[eventName] || true;
5808 if(typeof ce == "boolean"){
5809 ce = new Roo.util.Event(this, eventName);
5810 this.events[eventName] = ce;
5812 ce.addListener(fn, scope, o);
5816 * Removes a listener
5817 * @param {String} eventName The type of event to listen for
5818 * @param {Function} handler The handler to remove
5819 * @param {Object} scope (optional) The scope (this object) for the handler
5821 removeListener : function(eventName, fn, scope){
5822 var ce = this.events[eventName.toLowerCase()];
5823 if(typeof ce == "object"){
5824 ce.removeListener(fn, scope);
5829 * Removes all listeners for this object
5831 purgeListeners : function(){
5832 for(var evt in this.events){
5833 if(typeof this.events[evt] == "object"){
5834 this.events[evt].clearListeners();
5839 relayEvents : function(o, events){
5840 var createHandler = function(ename){
5842 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5845 for(var i = 0, len = events.length; i < len; i++){
5846 var ename = events[i];
5847 if(!this.events[ename]){ this.events[ename] = true; };
5848 o.on(ename, createHandler(ename), this);
5853 * Used to define events on this Observable
5854 * @param {Object} object The object with the events defined
5856 addEvents : function(o){
5860 Roo.applyIf(this.events, o);
5864 * Checks to see if this object has any listeners for a specified event
5865 * @param {String} eventName The name of the event to check for
5866 * @return {Boolean} True if the event is being listened for, else false
5868 hasListener : function(eventName){
5869 var e = this.events[eventName];
5870 return typeof e == "object" && e.listeners.length > 0;
5874 * Appends an event handler to this element (shorthand for addListener)
5875 * @param {String} eventName The type of event to listen for
5876 * @param {Function} handler The method the event invokes
5877 * @param {Object} scope (optional) The scope in which to execute the handler
5878 * function. The handler function's "this" context.
5879 * @param {Object} options (optional)
5882 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
5884 * Removes a listener (shorthand for removeListener)
5885 * @param {String} eventName The type of event to listen for
5886 * @param {Function} handler The handler to remove
5887 * @param {Object} scope (optional) The scope (this object) for the handler
5890 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
5893 * Starts capture on the specified Observable. All events will be passed
5894 * to the supplied function with the event name + standard signature of the event
5895 * <b>before</b> the event is fired. If the supplied function returns false,
5896 * the event will not fire.
5897 * @param {Observable} o The Observable to capture
5898 * @param {Function} fn The function to call
5899 * @param {Object} scope (optional) The scope (this object) for the fn
5902 Roo.util.Observable.capture = function(o, fn, scope){
5903 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
5907 * Removes <b>all</b> added captures from the Observable.
5908 * @param {Observable} o The Observable to release
5911 Roo.util.Observable.releaseCapture = function(o){
5912 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
5917 var createBuffered = function(h, o, scope){
5918 var task = new Roo.util.DelayedTask();
5920 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
5924 var createSingle = function(h, e, fn, scope){
5926 e.removeListener(fn, scope);
5927 return h.apply(scope, arguments);
5931 var createDelayed = function(h, o, scope){
5933 var args = Array.prototype.slice.call(arguments, 0);
5934 setTimeout(function(){
5935 h.apply(scope, args);
5940 Roo.util.Event = function(obj, name){
5943 this.listeners = [];
5946 Roo.util.Event.prototype = {
5947 addListener : function(fn, scope, options){
5948 var o = options || {};
5949 scope = scope || this.obj;
5950 if(!this.isListening(fn, scope)){
5951 var l = {fn: fn, scope: scope, options: o};
5954 h = createDelayed(h, o, scope);
5957 h = createSingle(h, this, fn, scope);
5960 h = createBuffered(h, o, scope);
5963 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
5964 this.listeners.push(l);
5966 this.listeners = this.listeners.slice(0);
5967 this.listeners.push(l);
5972 findListener : function(fn, scope){
5973 scope = scope || this.obj;
5974 var ls = this.listeners;
5975 for(var i = 0, len = ls.length; i < len; i++){
5977 if(l.fn == fn && l.scope == scope){
5984 isListening : function(fn, scope){
5985 return this.findListener(fn, scope) != -1;
5988 removeListener : function(fn, scope){
5990 if((index = this.findListener(fn, scope)) != -1){
5992 this.listeners.splice(index, 1);
5994 this.listeners = this.listeners.slice(0);
5995 this.listeners.splice(index, 1);
6002 clearListeners : function(){
6003 this.listeners = [];
6007 var ls = this.listeners, scope, len = ls.length;
6010 var args = Array.prototype.slice.call(arguments, 0);
6011 for(var i = 0; i < len; i++){
6013 if(l.fireFn.apply(l.scope||this.obj||window, arguments) === false){
6014 this.firing = false;
6018 this.firing = false;
6025 * Ext JS Library 1.1.1
6026 * Copyright(c) 2006-2007, Ext JS, LLC.
6028 * Originally Released Under LGPL - original licence link has changed is not relivant.
6031 * <script type="text/javascript">
6035 * @class Roo.EventManager
6036 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6037 * several useful events directly.
6038 * See {@link Roo.EventObject} for more details on normalized event objects.
6041 Roo.EventManager = function(){
6042 var docReadyEvent, docReadyProcId, docReadyState = false;
6043 var resizeEvent, resizeTask, textEvent, textSize;
6044 var E = Roo.lib.Event;
6045 var D = Roo.lib.Dom;
6048 var fireDocReady = function(){
6050 docReadyState = true;
6053 clearInterval(docReadyProcId);
6055 if(Roo.isGecko || Roo.isOpera) {
6056 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6059 var defer = document.getElementById("ie-deferred-loader");
6061 defer.onreadystatechange = null;
6062 defer.parentNode.removeChild(defer);
6066 docReadyEvent.fire();
6067 docReadyEvent.clearListeners();
6072 var initDocReady = function(){
6073 docReadyEvent = new Roo.util.Event();
6074 if(Roo.isGecko || Roo.isOpera) {
6075 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6077 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6078 var defer = document.getElementById("ie-deferred-loader");
6079 defer.onreadystatechange = function(){
6080 if(this.readyState == "complete"){
6084 }else if(Roo.isSafari){
6085 docReadyProcId = setInterval(function(){
6086 var rs = document.readyState;
6087 if(rs == "complete") {
6092 // no matter what, make sure it fires on load
6093 E.on(window, "load", fireDocReady);
6096 var createBuffered = function(h, o){
6097 var task = new Roo.util.DelayedTask(h);
6099 // create new event object impl so new events don't wipe out properties
6100 e = new Roo.EventObjectImpl(e);
6101 task.delay(o.buffer, h, null, [e]);
6105 var createSingle = function(h, el, ename, fn){
6107 Roo.EventManager.removeListener(el, ename, fn);
6112 var createDelayed = function(h, o){
6114 // create new event object impl so new events don't wipe out properties
6115 e = new Roo.EventObjectImpl(e);
6116 setTimeout(function(){
6122 var listen = function(element, ename, opt, fn, scope){
6123 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6124 fn = fn || o.fn; scope = scope || o.scope;
6125 var el = Roo.getDom(element);
6127 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6129 var h = function(e){
6130 e = Roo.EventObject.setEvent(e);
6133 t = e.getTarget(o.delegate, el);
6140 if(o.stopEvent === true){
6143 if(o.preventDefault === true){
6146 if(o.stopPropagation === true){
6147 e.stopPropagation();
6150 if(o.normalized === false){
6154 fn.call(scope || el, e, t, o);
6157 h = createDelayed(h, o);
6160 h = createSingle(h, el, ename, fn);
6163 h = createBuffered(h, o);
6165 fn._handlers = fn._handlers || [];
6166 fn._handlers.push([Roo.id(el), ename, h]);
6169 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6170 el.addEventListener("DOMMouseScroll", h, false);
6171 E.on(window, 'unload', function(){
6172 el.removeEventListener("DOMMouseScroll", h, false);
6175 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6176 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6181 var stopListening = function(el, ename, fn){
6182 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6184 for(var i = 0, len = hds.length; i < len; i++){
6186 if(h[0] == id && h[1] == ename){
6193 E.un(el, ename, hd);
6194 el = Roo.getDom(el);
6195 if(ename == "mousewheel" && el.addEventListener){
6196 el.removeEventListener("DOMMouseScroll", hd, false);
6198 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6199 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6203 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6210 * @scope Roo.EventManager
6215 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6216 * object with a Roo.EventObject
6217 * @param {Function} fn The method the event invokes
6218 * @param {Object} scope An object that becomes the scope of the handler
6219 * @param {boolean} override If true, the obj passed in becomes
6220 * the execution scope of the listener
6221 * @return {Function} The wrapped function
6224 wrap : function(fn, scope, override){
6226 Roo.EventObject.setEvent(e);
6227 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6232 * Appends an event handler to an element (shorthand for addListener)
6233 * @param {String/HTMLElement} element The html element or id to assign the
6234 * @param {String} eventName The type of event to listen for
6235 * @param {Function} handler The method the event invokes
6236 * @param {Object} scope (optional) The scope in which to execute the handler
6237 * function. The handler function's "this" context.
6238 * @param {Object} options (optional) An object containing handler configuration
6239 * properties. This may contain any of the following properties:<ul>
6240 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6241 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6242 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6243 * <li>preventDefault {Boolean} True to prevent the default action</li>
6244 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6245 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6246 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6247 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6248 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6249 * by the specified number of milliseconds. If the event fires again within that time, the original
6250 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6253 * <b>Combining Options</b><br>
6254 * Using the options argument, it is possible to combine different types of listeners:<br>
6256 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6258 el.on('click', this.onClick, this, {
6265 * <b>Attaching multiple handlers in 1 call</b><br>
6266 * The method also allows for a single argument to be passed which is a config object containing properties
6267 * which specify multiple handlers.
6277 fn: this.onMouseOver
6286 * Or a shorthand syntax:<br>
6289 'click' : this.onClick,
6290 'mouseover' : this.onMouseOver,
6291 'mouseout' : this.onMouseOut
6295 addListener : function(element, eventName, fn, scope, options){
6296 if(typeof eventName == "object"){
6302 if(typeof o[e] == "function"){
6304 listen(element, e, o, o[e], o.scope);
6306 // individual options
6307 listen(element, e, o[e]);
6312 return listen(element, eventName, options, fn, scope);
6316 * Removes an event handler
6318 * @param {String/HTMLElement} element The id or html element to remove the
6320 * @param {String} eventName The type of event
6321 * @param {Function} fn
6322 * @return {Boolean} True if a listener was actually removed
6324 removeListener : function(element, eventName, fn){
6325 return stopListening(element, eventName, fn);
6329 * Fires when the document is ready (before onload and before images are loaded). Can be
6330 * accessed shorthanded Roo.onReady().
6331 * @param {Function} fn The method the event invokes
6332 * @param {Object} scope An object that becomes the scope of the handler
6333 * @param {boolean} options
6335 onDocumentReady : function(fn, scope, options){
6336 if(docReadyState){ // if it already fired
6337 docReadyEvent.addListener(fn, scope, options);
6338 docReadyEvent.fire();
6339 docReadyEvent.clearListeners();
6345 docReadyEvent.addListener(fn, scope, options);
6349 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6350 * @param {Function} fn The method the event invokes
6351 * @param {Object} scope An object that becomes the scope of the handler
6352 * @param {boolean} options
6354 onWindowResize : function(fn, scope, options){
6356 resizeEvent = new Roo.util.Event();
6357 resizeTask = new Roo.util.DelayedTask(function(){
6358 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6360 E.on(window, "resize", function(){
6362 resizeTask.delay(50);
6364 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6368 resizeEvent.addListener(fn, scope, options);
6372 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6373 * @param {Function} fn The method the event invokes
6374 * @param {Object} scope An object that becomes the scope of the handler
6375 * @param {boolean} options
6377 onTextResize : function(fn, scope, options){
6379 textEvent = new Roo.util.Event();
6380 var textEl = new Roo.Element(document.createElement('div'));
6381 textEl.dom.className = 'x-text-resize';
6382 textEl.dom.innerHTML = 'X';
6383 textEl.appendTo(document.body);
6384 textSize = textEl.dom.offsetHeight;
6385 setInterval(function(){
6386 if(textEl.dom.offsetHeight != textSize){
6387 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6389 }, this.textResizeInterval);
6391 textEvent.addListener(fn, scope, options);
6395 * Removes the passed window resize listener.
6396 * @param {Function} fn The method the event invokes
6397 * @param {Object} scope The scope of handler
6399 removeResizeListener : function(fn, scope){
6401 resizeEvent.removeListener(fn, scope);
6406 fireResize : function(){
6408 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6412 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6416 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6418 textResizeInterval : 50
6423 * @scopeAlias pub=Roo.EventManager
6427 * Appends an event handler to an element (shorthand for addListener)
6428 * @param {String/HTMLElement} element The html element or id to assign the
6429 * @param {String} eventName The type of event to listen for
6430 * @param {Function} handler The method the event invokes
6431 * @param {Object} scope (optional) The scope in which to execute the handler
6432 * function. The handler function's "this" context.
6433 * @param {Object} options (optional) An object containing handler configuration
6434 * properties. This may contain any of the following properties:<ul>
6435 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6436 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6437 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6438 * <li>preventDefault {Boolean} True to prevent the default action</li>
6439 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6440 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6441 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6442 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6443 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6444 * by the specified number of milliseconds. If the event fires again within that time, the original
6445 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6448 * <b>Combining Options</b><br>
6449 * Using the options argument, it is possible to combine different types of listeners:<br>
6451 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6453 el.on('click', this.onClick, this, {
6460 * <b>Attaching multiple handlers in 1 call</b><br>
6461 * The method also allows for a single argument to be passed which is a config object containing properties
6462 * which specify multiple handlers.
6472 fn: this.onMouseOver
6481 * Or a shorthand syntax:<br>
6484 'click' : this.onClick,
6485 'mouseover' : this.onMouseOver,
6486 'mouseout' : this.onMouseOut
6490 pub.on = pub.addListener;
6491 pub.un = pub.removeListener;
6493 pub.stoppedMouseDownEvent = new Roo.util.Event();
6497 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6498 * @param {Function} fn The method the event invokes
6499 * @param {Object} scope An object that becomes the scope of the handler
6500 * @param {boolean} override If true, the obj passed in becomes
6501 * the execution scope of the listener
6505 Roo.onReady = Roo.EventManager.onDocumentReady;
6507 Roo.onReady(function(){
6508 var bd = Roo.get(document.body);
6513 : Roo.isGecko ? "roo-gecko"
6514 : Roo.isOpera ? "roo-opera"
6515 : Roo.isSafari ? "roo-safari" : ""];
6518 cls.push("roo-mac");
6521 cls.push("roo-linux");
6523 if(Roo.isBorderBox){
6524 cls.push('roo-border-box');
6526 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6527 var p = bd.dom.parentNode;
6529 p.className += ' roo-strict';
6532 bd.addClass(cls.join(' '));
6536 * @class Roo.EventObject
6537 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6538 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6541 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6543 var target = e.getTarget();
6546 var myDiv = Roo.get("myDiv");
6547 myDiv.on("click", handleClick);
6549 Roo.EventManager.on("myDiv", 'click', handleClick);
6550 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6554 Roo.EventObject = function(){
6556 var E = Roo.lib.Event;
6558 // safari keypress events for special keys return bad keycodes
6561 63235 : 39, // right
6564 63276 : 33, // page up
6565 63277 : 34, // page down
6566 63272 : 46, // delete
6571 // normalize button clicks
6572 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6573 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6575 Roo.EventObjectImpl = function(e){
6577 this.setEvent(e.browserEvent || e);
6580 Roo.EventObjectImpl.prototype = {
6582 * Used to fix doc tools.
6583 * @scope Roo.EventObject.prototype
6589 /** The normal browser event */
6590 browserEvent : null,
6591 /** The button pressed in a mouse event */
6593 /** True if the shift key was down during the event */
6595 /** True if the control key was down during the event */
6597 /** True if the alt key was down during the event */
6656 setEvent : function(e){
6657 if(e == this || (e && e.browserEvent)){ // already wrapped
6660 this.browserEvent = e;
6662 // normalize buttons
6663 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6664 if(e.type == 'click' && this.button == -1){
6668 this.shiftKey = e.shiftKey;
6669 // mac metaKey behaves like ctrlKey
6670 this.ctrlKey = e.ctrlKey || e.metaKey;
6671 this.altKey = e.altKey;
6672 // in getKey these will be normalized for the mac
6673 this.keyCode = e.keyCode;
6674 // keyup warnings on firefox.
6675 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6676 // cache the target for the delayed and or buffered events
6677 this.target = E.getTarget(e);
6679 this.xy = E.getXY(e);
6682 this.shiftKey = false;
6683 this.ctrlKey = false;
6684 this.altKey = false;
6694 * Stop the event (preventDefault and stopPropagation)
6696 stopEvent : function(){
6697 if(this.browserEvent){
6698 if(this.browserEvent.type == 'mousedown'){
6699 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6701 E.stopEvent(this.browserEvent);
6706 * Prevents the browsers default handling of the event.
6708 preventDefault : function(){
6709 if(this.browserEvent){
6710 E.preventDefault(this.browserEvent);
6715 isNavKeyPress : function(){
6716 var k = this.keyCode;
6717 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6718 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6721 isSpecialKey : function(){
6722 var k = this.keyCode;
6723 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6724 (k == 16) || (k == 17) ||
6725 (k >= 18 && k <= 20) ||
6726 (k >= 33 && k <= 35) ||
6727 (k >= 36 && k <= 39) ||
6728 (k >= 44 && k <= 45);
6731 * Cancels bubbling of the event.
6733 stopPropagation : function(){
6734 if(this.browserEvent){
6735 if(this.type == 'mousedown'){
6736 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6738 E.stopPropagation(this.browserEvent);
6743 * Gets the key code for the event.
6746 getCharCode : function(){
6747 return this.charCode || this.keyCode;
6751 * Returns a normalized keyCode for the event.
6752 * @return {Number} The key code
6754 getKey : function(){
6755 var k = this.keyCode || this.charCode;
6756 return Roo.isSafari ? (safariKeys[k] || k) : k;
6760 * Gets the x coordinate of the event.
6763 getPageX : function(){
6768 * Gets the y coordinate of the event.
6771 getPageY : function(){
6776 * Gets the time of the event.
6779 getTime : function(){
6780 if(this.browserEvent){
6781 return E.getTime(this.browserEvent);
6787 * Gets the page coordinates of the event.
6788 * @return {Array} The xy values like [x, y]
6795 * Gets the target for the event.
6796 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
6797 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6798 search as a number or element (defaults to 10 || document.body)
6799 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6800 * @return {HTMLelement}
6802 getTarget : function(selector, maxDepth, returnEl){
6803 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
6806 * Gets the related target.
6807 * @return {HTMLElement}
6809 getRelatedTarget : function(){
6810 if(this.browserEvent){
6811 return E.getRelatedTarget(this.browserEvent);
6817 * Normalizes mouse wheel delta across browsers
6818 * @return {Number} The delta
6820 getWheelDelta : function(){
6821 var e = this.browserEvent;
6823 if(e.wheelDelta){ /* IE/Opera. */
6824 delta = e.wheelDelta/120;
6825 }else if(e.detail){ /* Mozilla case. */
6826 delta = -e.detail/3;
6832 * Returns true if the control, meta, shift or alt key was pressed during this event.
6835 hasModifier : function(){
6836 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
6840 * Returns true if the target of this event equals el or is a child of el
6841 * @param {String/HTMLElement/Element} el
6842 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
6845 within : function(el, related){
6846 var t = this[related ? "getRelatedTarget" : "getTarget"]();
6847 return t && Roo.fly(el).contains(t);
6850 getPoint : function(){
6851 return new Roo.lib.Point(this.xy[0], this.xy[1]);
6855 return new Roo.EventObjectImpl();
6860 * Ext JS Library 1.1.1
6861 * Copyright(c) 2006-2007, Ext JS, LLC.
6863 * Originally Released Under LGPL - original licence link has changed is not relivant.
6866 * <script type="text/javascript">
6870 // was in Composite Element!??!?!
6873 var D = Roo.lib.Dom;
6874 var E = Roo.lib.Event;
6875 var A = Roo.lib.Anim;
6877 // local style camelizing for speed
6879 var camelRe = /(-[a-z])/gi;
6880 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
6881 var view = document.defaultView;
6884 * @class Roo.Element
6885 * Represents an Element in the DOM.<br><br>
6888 var el = Roo.get("my-div");
6891 var el = getEl("my-div");
6893 // or with a DOM element
6894 var el = Roo.get(myDivElement);
6896 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
6897 * each call instead of constructing a new one.<br><br>
6898 * <b>Animations</b><br />
6899 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
6900 * should either be a boolean (true) or an object literal with animation options. The animation options are:
6902 Option Default Description
6903 --------- -------- ---------------------------------------------
6904 duration .35 The duration of the animation in seconds
6905 easing easeOut The YUI easing method
6906 callback none A function to execute when the anim completes
6907 scope this The scope (this) of the callback function
6909 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
6910 * manipulate the animation. Here's an example:
6912 var el = Roo.get("my-div");
6917 // default animation
6918 el.setWidth(100, true);
6920 // animation with some options set
6927 // using the "anim" property to get the Anim object
6933 el.setWidth(100, opt);
6935 if(opt.anim.isAnimated()){
6939 * <b> Composite (Collections of) Elements</b><br />
6940 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
6941 * @constructor Create a new Element directly.
6942 * @param {String/HTMLElement} element
6943 * @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).
6945 Roo.Element = function(element, forceNew){
6946 var dom = typeof element == "string" ?
6947 document.getElementById(element) : element;
6948 if(!dom){ // invalid id/element
6952 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
6953 return Roo.Element.cache[id];
6963 * The DOM element ID
6966 this.id = id || Roo.id(dom);
6969 var El = Roo.Element;
6973 * The element's default display mode (defaults to "")
6976 originalDisplay : "",
6980 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
6985 * Sets the element's visibility mode. When setVisible() is called it
6986 * will use this to determine whether to set the visibility or the display property.
6987 * @param visMode Element.VISIBILITY or Element.DISPLAY
6988 * @return {Roo.Element} this
6990 setVisibilityMode : function(visMode){
6991 this.visibilityMode = visMode;
6995 * Convenience method for setVisibilityMode(Element.DISPLAY)
6996 * @param {String} display (optional) What to set display to when visible
6997 * @return {Roo.Element} this
6999 enableDisplayMode : function(display){
7000 this.setVisibilityMode(El.DISPLAY);
7001 if(typeof display != "undefined") this.originalDisplay = display;
7006 * 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)
7007 * @param {String} selector The simple selector to test
7008 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7009 search as a number or element (defaults to 10 || document.body)
7010 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7011 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7013 findParent : function(simpleSelector, maxDepth, returnEl){
7014 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7015 maxDepth = maxDepth || 50;
7016 if(typeof maxDepth != "number"){
7017 stopEl = Roo.getDom(maxDepth);
7020 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7021 if(dq.is(p, simpleSelector)){
7022 return returnEl ? Roo.get(p) : p;
7032 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7033 * @param {String} selector The simple selector to test
7034 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7035 search as a number or element (defaults to 10 || document.body)
7036 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7037 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7039 findParentNode : function(simpleSelector, maxDepth, returnEl){
7040 var p = Roo.fly(this.dom.parentNode, '_internal');
7041 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7045 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7046 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7047 * @param {String} selector The simple selector to test
7048 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7049 search as a number or element (defaults to 10 || document.body)
7050 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7052 up : function(simpleSelector, maxDepth){
7053 return this.findParentNode(simpleSelector, maxDepth, true);
7059 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7060 * @param {String} selector The simple selector to test
7061 * @return {Boolean} True if this element matches the selector, else false
7063 is : function(simpleSelector){
7064 return Roo.DomQuery.is(this.dom, simpleSelector);
7068 * Perform animation on this element.
7069 * @param {Object} args The YUI animation control args
7070 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7071 * @param {Function} onComplete (optional) Function to call when animation completes
7072 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7073 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7074 * @return {Roo.Element} this
7076 animate : function(args, duration, onComplete, easing, animType){
7077 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7082 * @private Internal animation call
7084 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7085 animType = animType || 'run';
7087 var anim = Roo.lib.Anim[animType](
7089 (opt.duration || defaultDur) || .35,
7090 (opt.easing || defaultEase) || 'easeOut',
7092 Roo.callback(cb, this);
7093 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7101 // private legacy anim prep
7102 preanim : function(a, i){
7103 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7107 * Removes worthless text nodes
7108 * @param {Boolean} forceReclean (optional) By default the element
7109 * keeps track if it has been cleaned already so
7110 * you can call this over and over. However, if you update the element and
7111 * need to force a reclean, you can pass true.
7113 clean : function(forceReclean){
7114 if(this.isCleaned && forceReclean !== true){
7118 var d = this.dom, n = d.firstChild, ni = -1;
7120 var nx = n.nextSibling;
7121 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7128 this.isCleaned = true;
7133 calcOffsetsTo : function(el){
7136 var restorePos = false;
7137 if(el.getStyle('position') == 'static'){
7138 el.position('relative');
7143 while(op && op != d && op.tagName != 'HTML'){
7146 op = op.offsetParent;
7149 el.position('static');
7155 * Scrolls this element into view within the passed container.
7156 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7157 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7158 * @return {Roo.Element} this
7160 scrollIntoView : function(container, hscroll){
7161 var c = Roo.getDom(container) || document.body;
7164 var o = this.calcOffsetsTo(c),
7167 b = t+el.offsetHeight,
7168 r = l+el.offsetWidth;
7170 var ch = c.clientHeight;
7171 var ct = parseInt(c.scrollTop, 10);
7172 var cl = parseInt(c.scrollLeft, 10);
7174 var cr = cl + c.clientWidth;
7182 if(hscroll !== false){
7186 c.scrollLeft = r-c.clientWidth;
7193 scrollChildIntoView : function(child, hscroll){
7194 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7198 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7199 * the new height may not be available immediately.
7200 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7201 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7202 * @param {Function} onComplete (optional) Function to call when animation completes
7203 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7204 * @return {Roo.Element} this
7206 autoHeight : function(animate, duration, onComplete, easing){
7207 var oldHeight = this.getHeight();
7209 this.setHeight(1); // force clipping
7210 setTimeout(function(){
7211 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7213 this.setHeight(height);
7215 if(typeof onComplete == "function"){
7219 this.setHeight(oldHeight); // restore original height
7220 this.setHeight(height, animate, duration, function(){
7222 if(typeof onComplete == "function") onComplete();
7223 }.createDelegate(this), easing);
7225 }.createDelegate(this), 0);
7230 * Returns true if this element is an ancestor of the passed element
7231 * @param {HTMLElement/String} el The element to check
7232 * @return {Boolean} True if this element is an ancestor of el, else false
7234 contains : function(el){
7235 if(!el){return false;}
7236 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7240 * Checks whether the element is currently visible using both visibility and display properties.
7241 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7242 * @return {Boolean} True if the element is currently visible, else false
7244 isVisible : function(deep) {
7245 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7246 if(deep !== true || !vis){
7249 var p = this.dom.parentNode;
7250 while(p && p.tagName.toLowerCase() != "body"){
7251 if(!Roo.fly(p, '_isVisible').isVisible()){
7260 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7261 * @param {String} selector The CSS selector
7262 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7263 * @return {CompositeElement/CompositeElementLite} The composite element
7265 select : function(selector, unique){
7266 return El.select(selector, unique, this.dom);
7270 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7271 * @param {String} selector The CSS selector
7272 * @return {Array} An array of the matched nodes
7274 query : function(selector, unique){
7275 return Roo.DomQuery.select(selector, this.dom);
7279 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7280 * @param {String} selector The CSS selector
7281 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7282 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7284 child : function(selector, returnDom){
7285 var n = Roo.DomQuery.selectNode(selector, this.dom);
7286 return returnDom ? n : Roo.get(n);
7290 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7291 * @param {String} selector The CSS selector
7292 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7293 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7295 down : function(selector, returnDom){
7296 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7297 return returnDom ? n : Roo.get(n);
7301 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7302 * @param {String} group The group the DD object is member of
7303 * @param {Object} config The DD config object
7304 * @param {Object} overrides An object containing methods to override/implement on the DD object
7305 * @return {Roo.dd.DD} The DD object
7307 initDD : function(group, config, overrides){
7308 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7309 return Roo.apply(dd, overrides);
7313 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7314 * @param {String} group The group the DDProxy object is member of
7315 * @param {Object} config The DDProxy config object
7316 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7317 * @return {Roo.dd.DDProxy} The DDProxy object
7319 initDDProxy : function(group, config, overrides){
7320 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7321 return Roo.apply(dd, overrides);
7325 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7326 * @param {String} group The group the DDTarget object is member of
7327 * @param {Object} config The DDTarget config object
7328 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7329 * @return {Roo.dd.DDTarget} The DDTarget object
7331 initDDTarget : function(group, config, overrides){
7332 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7333 return Roo.apply(dd, overrides);
7337 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7338 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7339 * @param {Boolean} visible Whether the element is visible
7340 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7341 * @return {Roo.Element} this
7343 setVisible : function(visible, animate){
7345 if(this.visibilityMode == El.DISPLAY){
7346 this.setDisplayed(visible);
7349 this.dom.style.visibility = visible ? "visible" : "hidden";
7352 // closure for composites
7354 var visMode = this.visibilityMode;
7356 this.setOpacity(.01);
7357 this.setVisible(true);
7359 this.anim({opacity: { to: (visible?1:0) }},
7360 this.preanim(arguments, 1),
7361 null, .35, 'easeIn', function(){
7363 if(visMode == El.DISPLAY){
7364 dom.style.display = "none";
7366 dom.style.visibility = "hidden";
7368 Roo.get(dom).setOpacity(1);
7376 * Returns true if display is not "none"
7379 isDisplayed : function() {
7380 return this.getStyle("display") != "none";
7384 * Toggles the element's visibility or display, depending on visibility mode.
7385 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7386 * @return {Roo.Element} this
7388 toggle : function(animate){
7389 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7394 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7395 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7396 * @return {Roo.Element} this
7398 setDisplayed : function(value) {
7399 if(typeof value == "boolean"){
7400 value = value ? this.originalDisplay : "none";
7402 this.setStyle("display", value);
7407 * Tries to focus the element. Any exceptions are caught and ignored.
7408 * @return {Roo.Element} this
7410 focus : function() {
7418 * Tries to blur the element. Any exceptions are caught and ignored.
7419 * @return {Roo.Element} this
7429 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7430 * @param {String/Array} className The CSS class to add, or an array of classes
7431 * @return {Roo.Element} this
7433 addClass : function(className){
7434 if(className instanceof Array){
7435 for(var i = 0, len = className.length; i < len; i++) {
7436 this.addClass(className[i]);
7439 if(className && !this.hasClass(className)){
7440 this.dom.className = this.dom.className + " " + className;
7447 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7448 * @param {String/Array} className The CSS class to add, or an array of classes
7449 * @return {Roo.Element} this
7451 radioClass : function(className){
7452 var siblings = this.dom.parentNode.childNodes;
7453 for(var i = 0; i < siblings.length; i++) {
7454 var s = siblings[i];
7455 if(s.nodeType == 1){
7456 Roo.get(s).removeClass(className);
7459 this.addClass(className);
7464 * Removes one or more CSS classes from the element.
7465 * @param {String/Array} className The CSS class to remove, or an array of classes
7466 * @return {Roo.Element} this
7468 removeClass : function(className){
7469 if(!className || !this.dom.className){
7472 if(className instanceof Array){
7473 for(var i = 0, len = className.length; i < len; i++) {
7474 this.removeClass(className[i]);
7477 if(this.hasClass(className)){
7478 var re = this.classReCache[className];
7480 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7481 this.classReCache[className] = re;
7483 this.dom.className =
7484 this.dom.className.replace(re, " ");
7494 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7495 * @param {String} className The CSS class to toggle
7496 * @return {Roo.Element} this
7498 toggleClass : function(className){
7499 if(this.hasClass(className)){
7500 this.removeClass(className);
7502 this.addClass(className);
7508 * Checks if the specified CSS class exists on this element's DOM node.
7509 * @param {String} className The CSS class to check for
7510 * @return {Boolean} True if the class exists, else false
7512 hasClass : function(className){
7513 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7517 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7518 * @param {String} oldClassName The CSS class to replace
7519 * @param {String} newClassName The replacement CSS class
7520 * @return {Roo.Element} this
7522 replaceClass : function(oldClassName, newClassName){
7523 this.removeClass(oldClassName);
7524 this.addClass(newClassName);
7529 * Returns an object with properties matching the styles requested.
7530 * For example, el.getStyles('color', 'font-size', 'width') might return
7531 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7532 * @param {String} style1 A style name
7533 * @param {String} style2 A style name
7534 * @param {String} etc.
7535 * @return {Object} The style object
7537 getStyles : function(){
7538 var a = arguments, len = a.length, r = {};
7539 for(var i = 0; i < len; i++){
7540 r[a[i]] = this.getStyle(a[i]);
7546 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7547 * @param {String} property The style property whose value is returned.
7548 * @return {String} The current value of the style property for this element.
7550 getStyle : function(){
7551 return view && view.getComputedStyle ?
7553 var el = this.dom, v, cs, camel;
7554 if(prop == 'float'){
7557 if(el.style && (v = el.style[prop])){
7560 if(cs = view.getComputedStyle(el, "")){
7561 if(!(camel = propCache[prop])){
7562 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7569 var el = this.dom, v, cs, camel;
7570 if(prop == 'opacity'){
7571 if(typeof el.style.filter == 'string'){
7572 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7574 var fv = parseFloat(m[1]);
7576 return fv ? fv / 100 : 0;
7581 }else if(prop == 'float'){
7582 prop = "styleFloat";
7584 if(!(camel = propCache[prop])){
7585 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7587 if(v = el.style[camel]){
7590 if(cs = el.currentStyle){
7598 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7599 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7600 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7601 * @return {Roo.Element} this
7603 setStyle : function(prop, value){
7604 if(typeof prop == "string"){
7606 if (prop == 'float') {
7607 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7612 if(!(camel = propCache[prop])){
7613 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7616 if(camel == 'opacity') {
7617 this.setOpacity(value);
7619 this.dom.style[camel] = value;
7622 for(var style in prop){
7623 if(typeof prop[style] != "function"){
7624 this.setStyle(style, prop[style]);
7632 * More flexible version of {@link #setStyle} for setting style properties.
7633 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7634 * a function which returns such a specification.
7635 * @return {Roo.Element} this
7637 applyStyles : function(style){
7638 Roo.DomHelper.applyStyles(this.dom, style);
7643 * 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).
7644 * @return {Number} The X position of the element
7647 return D.getX(this.dom);
7651 * 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).
7652 * @return {Number} The Y position of the element
7655 return D.getY(this.dom);
7659 * 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).
7660 * @return {Array} The XY position of the element
7663 return D.getXY(this.dom);
7667 * 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).
7668 * @param {Number} The X position of the element
7669 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7670 * @return {Roo.Element} this
7672 setX : function(x, animate){
7674 D.setX(this.dom, x);
7676 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7682 * 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).
7683 * @param {Number} The Y position of the element
7684 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7685 * @return {Roo.Element} this
7687 setY : function(y, animate){
7689 D.setY(this.dom, y);
7691 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7697 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7698 * @param {String} left The left CSS property value
7699 * @return {Roo.Element} this
7701 setLeft : function(left){
7702 this.setStyle("left", this.addUnits(left));
7707 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7708 * @param {String} top The top CSS property value
7709 * @return {Roo.Element} this
7711 setTop : function(top){
7712 this.setStyle("top", this.addUnits(top));
7717 * Sets the element's CSS right style.
7718 * @param {String} right The right CSS property value
7719 * @return {Roo.Element} this
7721 setRight : function(right){
7722 this.setStyle("right", this.addUnits(right));
7727 * Sets the element's CSS bottom style.
7728 * @param {String} bottom The bottom CSS property value
7729 * @return {Roo.Element} this
7731 setBottom : function(bottom){
7732 this.setStyle("bottom", this.addUnits(bottom));
7737 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7738 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7739 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7740 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7741 * @return {Roo.Element} this
7743 setXY : function(pos, animate){
7745 D.setXY(this.dom, pos);
7747 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
7753 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7754 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7755 * @param {Number} x X value for new position (coordinates are page-based)
7756 * @param {Number} y Y value for new position (coordinates are page-based)
7757 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7758 * @return {Roo.Element} this
7760 setLocation : function(x, y, animate){
7761 this.setXY([x, y], this.preanim(arguments, 2));
7766 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7767 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7768 * @param {Number} x X value for new position (coordinates are page-based)
7769 * @param {Number} y Y value for new position (coordinates are page-based)
7770 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7771 * @return {Roo.Element} this
7773 moveTo : function(x, y, animate){
7774 this.setXY([x, y], this.preanim(arguments, 2));
7779 * Returns the region of the given element.
7780 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
7781 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
7783 getRegion : function(){
7784 return D.getRegion(this.dom);
7788 * Returns the offset height of the element
7789 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
7790 * @return {Number} The element's height
7792 getHeight : function(contentHeight){
7793 var h = this.dom.offsetHeight || 0;
7794 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
7798 * Returns the offset width of the element
7799 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
7800 * @return {Number} The element's width
7802 getWidth : function(contentWidth){
7803 var w = this.dom.offsetWidth || 0;
7804 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
7808 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
7809 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
7810 * if a height has not been set using CSS.
7813 getComputedHeight : function(){
7814 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
7816 h = parseInt(this.getStyle('height'), 10) || 0;
7817 if(!this.isBorderBox()){
7818 h += this.getFrameWidth('tb');
7825 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
7826 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
7827 * if a width has not been set using CSS.
7830 getComputedWidth : function(){
7831 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
7833 w = parseInt(this.getStyle('width'), 10) || 0;
7834 if(!this.isBorderBox()){
7835 w += this.getFrameWidth('lr');
7842 * Returns the size of the element.
7843 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
7844 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
7846 getSize : function(contentSize){
7847 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
7851 * Returns the width and height of the viewport.
7852 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
7854 getViewSize : function(){
7855 var d = this.dom, doc = document, aw = 0, ah = 0;
7856 if(d == doc || d == doc.body){
7857 return {width : D.getViewWidth(), height: D.getViewHeight()};
7860 width : d.clientWidth,
7861 height: d.clientHeight
7867 * Returns the value of the "value" attribute
7868 * @param {Boolean} asNumber true to parse the value as a number
7869 * @return {String/Number}
7871 getValue : function(asNumber){
7872 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
7876 adjustWidth : function(width){
7877 if(typeof width == "number"){
7878 if(this.autoBoxAdjust && !this.isBorderBox()){
7879 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
7889 adjustHeight : function(height){
7890 if(typeof height == "number"){
7891 if(this.autoBoxAdjust && !this.isBorderBox()){
7892 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
7902 * Set the width of the element
7903 * @param {Number} width The new width
7904 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7905 * @return {Roo.Element} this
7907 setWidth : function(width, animate){
7908 width = this.adjustWidth(width);
7910 this.dom.style.width = this.addUnits(width);
7912 this.anim({width: {to: width}}, this.preanim(arguments, 1));
7918 * Set the height of the element
7919 * @param {Number} height The new height
7920 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7921 * @return {Roo.Element} this
7923 setHeight : function(height, animate){
7924 height = this.adjustHeight(height);
7926 this.dom.style.height = this.addUnits(height);
7928 this.anim({height: {to: height}}, this.preanim(arguments, 1));
7934 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
7935 * @param {Number} width The new width
7936 * @param {Number} height The new height
7937 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7938 * @return {Roo.Element} this
7940 setSize : function(width, height, animate){
7941 if(typeof width == "object"){ // in case of object from getSize()
7942 height = width.height; width = width.width;
7944 width = this.adjustWidth(width); height = this.adjustHeight(height);
7946 this.dom.style.width = this.addUnits(width);
7947 this.dom.style.height = this.addUnits(height);
7949 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
7955 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
7956 * @param {Number} x X value for new position (coordinates are page-based)
7957 * @param {Number} y Y value for new position (coordinates are page-based)
7958 * @param {Number} width The new width
7959 * @param {Number} height The new height
7960 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7961 * @return {Roo.Element} this
7963 setBounds : function(x, y, width, height, animate){
7965 this.setSize(width, height);
7966 this.setLocation(x, y);
7968 width = this.adjustWidth(width); height = this.adjustHeight(height);
7969 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
7970 this.preanim(arguments, 4), 'motion');
7976 * 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.
7977 * @param {Roo.lib.Region} region The region to fill
7978 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7979 * @return {Roo.Element} this
7981 setRegion : function(region, animate){
7982 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
7987 * Appends an event handler
7989 * @param {String} eventName The type of event to append
7990 * @param {Function} fn The method the event invokes
7991 * @param {Object} scope (optional) The scope (this object) of the fn
7992 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
7994 addListener : function(eventName, fn, scope, options){
7996 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8001 * Removes an event handler from this element
8002 * @param {String} eventName the type of event to remove
8003 * @param {Function} fn the method the event invokes
8004 * @return {Roo.Element} this
8006 removeListener : function(eventName, fn){
8007 Roo.EventManager.removeListener(this.dom, eventName, fn);
8012 * Removes all previous added listeners from this element
8013 * @return {Roo.Element} this
8015 removeAllListeners : function(){
8016 E.purgeElement(this.dom);
8020 relayEvent : function(eventName, observable){
8021 this.on(eventName, function(e){
8022 observable.fireEvent(eventName, e);
8027 * Set the opacity of the element
8028 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8029 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8030 * @return {Roo.Element} this
8032 setOpacity : function(opacity, animate){
8034 var s = this.dom.style;
8037 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8038 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8040 s.opacity = opacity;
8043 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8049 * Gets the left X coordinate
8050 * @param {Boolean} local True to get the local css position instead of page coordinate
8053 getLeft : function(local){
8057 return parseInt(this.getStyle("left"), 10) || 0;
8062 * Gets the right X coordinate of the element (element X position + element width)
8063 * @param {Boolean} local True to get the local css position instead of page coordinate
8066 getRight : function(local){
8068 return this.getX() + this.getWidth();
8070 return (this.getLeft(true) + this.getWidth()) || 0;
8075 * Gets the top Y coordinate
8076 * @param {Boolean} local True to get the local css position instead of page coordinate
8079 getTop : function(local) {
8083 return parseInt(this.getStyle("top"), 10) || 0;
8088 * Gets the bottom Y coordinate of the element (element Y position + element height)
8089 * @param {Boolean} local True to get the local css position instead of page coordinate
8092 getBottom : function(local){
8094 return this.getY() + this.getHeight();
8096 return (this.getTop(true) + this.getHeight()) || 0;
8101 * Initializes positioning on this element. If a desired position is not passed, it will make the
8102 * the element positioned relative IF it is not already positioned.
8103 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8104 * @param {Number} zIndex (optional) The zIndex to apply
8105 * @param {Number} x (optional) Set the page X position
8106 * @param {Number} y (optional) Set the page Y position
8108 position : function(pos, zIndex, x, y){
8110 if(this.getStyle('position') == 'static'){
8111 this.setStyle('position', 'relative');
8114 this.setStyle("position", pos);
8117 this.setStyle("z-index", zIndex);
8119 if(x !== undefined && y !== undefined){
8121 }else if(x !== undefined){
8123 }else if(y !== undefined){
8129 * Clear positioning back to the default when the document was loaded
8130 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8131 * @return {Roo.Element} this
8133 clearPositioning : function(value){
8141 "position" : "static"
8147 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8148 * snapshot before performing an update and then restoring the element.
8151 getPositioning : function(){
8152 var l = this.getStyle("left");
8153 var t = this.getStyle("top");
8155 "position" : this.getStyle("position"),
8157 "right" : l ? "" : this.getStyle("right"),
8159 "bottom" : t ? "" : this.getStyle("bottom"),
8160 "z-index" : this.getStyle("z-index")
8165 * Gets the width of the border(s) for the specified side(s)
8166 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8167 * passing lr would get the border (l)eft width + the border (r)ight width.
8168 * @return {Number} The width of the sides passed added together
8170 getBorderWidth : function(side){
8171 return this.addStyles(side, El.borders);
8175 * Gets the width of the padding(s) for the specified side(s)
8176 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8177 * passing lr would get the padding (l)eft + the padding (r)ight.
8178 * @return {Number} The padding of the sides passed added together
8180 getPadding : function(side){
8181 return this.addStyles(side, El.paddings);
8185 * Set positioning with an object returned by getPositioning().
8186 * @param {Object} posCfg
8187 * @return {Roo.Element} this
8189 setPositioning : function(pc){
8190 this.applyStyles(pc);
8191 if(pc.right == "auto"){
8192 this.dom.style.right = "";
8194 if(pc.bottom == "auto"){
8195 this.dom.style.bottom = "";
8201 fixDisplay : function(){
8202 if(this.getStyle("display") == "none"){
8203 this.setStyle("visibility", "hidden");
8204 this.setStyle("display", this.originalDisplay); // first try reverting to default
8205 if(this.getStyle("display") == "none"){ // if that fails, default to block
8206 this.setStyle("display", "block");
8212 * Quick set left and top adding default units
8213 * @param {String} left The left CSS property value
8214 * @param {String} top The top CSS property value
8215 * @return {Roo.Element} this
8217 setLeftTop : function(left, top){
8218 this.dom.style.left = this.addUnits(left);
8219 this.dom.style.top = this.addUnits(top);
8224 * Move this element relative to its current position.
8225 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8226 * @param {Number} distance How far to move the element in pixels
8227 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8228 * @return {Roo.Element} this
8230 move : function(direction, distance, animate){
8231 var xy = this.getXY();
8232 direction = direction.toLowerCase();
8236 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8240 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8245 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8250 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8257 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8258 * @return {Roo.Element} this
8261 if(!this.isClipped){
8262 this.isClipped = true;
8263 this.originalClip = {
8264 "o": this.getStyle("overflow"),
8265 "x": this.getStyle("overflow-x"),
8266 "y": this.getStyle("overflow-y")
8268 this.setStyle("overflow", "hidden");
8269 this.setStyle("overflow-x", "hidden");
8270 this.setStyle("overflow-y", "hidden");
8276 * Return clipping (overflow) to original clipping before clip() was called
8277 * @return {Roo.Element} this
8279 unclip : function(){
8281 this.isClipped = false;
8282 var o = this.originalClip;
8283 if(o.o){this.setStyle("overflow", o.o);}
8284 if(o.x){this.setStyle("overflow-x", o.x);}
8285 if(o.y){this.setStyle("overflow-y", o.y);}
8292 * Gets the x,y coordinates specified by the anchor position on the element.
8293 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8294 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8295 * {width: (target width), height: (target height)} (defaults to the element's current size)
8296 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8297 * @return {Array} [x, y] An array containing the element's x and y coordinates
8299 getAnchorXY : function(anchor, local, s){
8300 //Passing a different size is useful for pre-calculating anchors,
8301 //especially for anchored animations that change the el size.
8303 var w, h, vp = false;
8306 if(d == document.body || d == document){
8308 w = D.getViewWidth(); h = D.getViewHeight();
8310 w = this.getWidth(); h = this.getHeight();
8313 w = s.width; h = s.height;
8315 var x = 0, y = 0, r = Math.round;
8316 switch((anchor || "tl").toLowerCase()){
8358 var sc = this.getScroll();
8359 return [x + sc.left, y + sc.top];
8361 //Add the element's offset xy
8362 var o = this.getXY();
8363 return [x+o[0], y+o[1]];
8367 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8368 * supported position values.
8369 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8370 * @param {String} position The position to align to.
8371 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8372 * @return {Array} [x, y]
8374 getAlignToXY : function(el, p, o){
8378 throw "Element.alignTo with an element that doesn't exist";
8380 var c = false; //constrain to viewport
8381 var p1 = "", p2 = "";
8388 }else if(p.indexOf("-") == -1){
8391 p = p.toLowerCase();
8392 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8394 throw "Element.alignTo with an invalid alignment " + p;
8396 p1 = m[1]; p2 = m[2]; c = !!m[3];
8398 //Subtract the aligned el's internal xy from the target's offset xy
8399 //plus custom offset to get the aligned el's new offset xy
8400 var a1 = this.getAnchorXY(p1, true);
8401 var a2 = el.getAnchorXY(p2, false);
8402 var x = a2[0] - a1[0] + o[0];
8403 var y = a2[1] - a1[1] + o[1];
8405 //constrain the aligned el to viewport if necessary
8406 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8407 // 5px of margin for ie
8408 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8410 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8411 //perpendicular to the vp border, allow the aligned el to slide on that border,
8412 //otherwise swap the aligned el to the opposite border of the target.
8413 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8414 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8415 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t"));
8416 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8419 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8420 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8422 if((x+w) > dw + scrollX){
8423 x = swapX ? r.left-w : dw+scrollX-w;
8426 x = swapX ? r.right : scrollX;
8428 if((y+h) > dh + scrollY){
8429 y = swapY ? r.top-h : dh+scrollY-h;
8432 y = swapY ? r.bottom : scrollY;
8439 getConstrainToXY : function(){
8440 var os = {top:0, left:0, bottom:0, right: 0};
8442 return function(el, local, offsets, proposedXY){
8444 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8446 var vw, vh, vx = 0, vy = 0;
8447 if(el.dom == document.body || el.dom == document){
8448 vw = Roo.lib.Dom.getViewWidth();
8449 vh = Roo.lib.Dom.getViewHeight();
8451 vw = el.dom.clientWidth;
8452 vh = el.dom.clientHeight;
8454 var vxy = el.getXY();
8460 var s = el.getScroll();
8462 vx += offsets.left + s.left;
8463 vy += offsets.top + s.top;
8465 vw -= offsets.right;
8466 vh -= offsets.bottom;
8471 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8472 var x = xy[0], y = xy[1];
8473 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8475 // only move it if it needs it
8478 // first validate right/bottom
8487 // then make sure top/left isn't negative
8496 return moved ? [x, y] : false;
8501 adjustForConstraints : function(xy, parent, offsets){
8502 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8506 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8507 * document it aligns it to the viewport.
8508 * The position parameter is optional, and can be specified in any one of the following formats:
8510 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8511 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8512 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8513 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8514 * <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
8515 * element's anchor point, and the second value is used as the target's anchor point.</li>
8517 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8518 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8519 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8520 * that specified in order to enforce the viewport constraints.
8521 * Following are all of the supported anchor positions:
8524 ----- -----------------------------
8525 tl The top left corner (default)
8526 t The center of the top edge
8527 tr The top right corner
8528 l The center of the left edge
8529 c In the center of the element
8530 r The center of the right edge
8531 bl The bottom left corner
8532 b The center of the bottom edge
8533 br The bottom right corner
8537 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8538 el.alignTo("other-el");
8540 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8541 el.alignTo("other-el", "tr?");
8543 // align the bottom right corner of el with the center left edge of other-el
8544 el.alignTo("other-el", "br-l?");
8546 // align the center of el with the bottom left corner of other-el and
8547 // adjust the x position by -6 pixels (and the y position by 0)
8548 el.alignTo("other-el", "c-bl", [-6, 0]);
8550 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8551 * @param {String} position The position to align to.
8552 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8553 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8554 * @return {Roo.Element} this
8556 alignTo : function(element, position, offsets, animate){
8557 var xy = this.getAlignToXY(element, position, offsets);
8558 this.setXY(xy, this.preanim(arguments, 3));
8563 * Anchors an element to another element and realigns it when the window is resized.
8564 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8565 * @param {String} position The position to align to.
8566 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8567 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8568 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8569 * is a number, it is used as the buffer delay (defaults to 50ms).
8570 * @param {Function} callback The function to call after the animation finishes
8571 * @return {Roo.Element} this
8573 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8574 var action = function(){
8575 this.alignTo(el, alignment, offsets, animate);
8576 Roo.callback(callback, this);
8578 Roo.EventManager.onWindowResize(action, this);
8579 var tm = typeof monitorScroll;
8580 if(tm != 'undefined'){
8581 Roo.EventManager.on(window, 'scroll', action, this,
8582 {buffer: tm == 'number' ? monitorScroll : 50});
8584 action.call(this); // align immediately
8588 * Clears any opacity settings from this element. Required in some cases for IE.
8589 * @return {Roo.Element} this
8591 clearOpacity : function(){
8592 if (window.ActiveXObject) {
8593 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8594 this.dom.style.filter = "";
8597 this.dom.style.opacity = "";
8598 this.dom.style["-moz-opacity"] = "";
8599 this.dom.style["-khtml-opacity"] = "";
8605 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8606 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8607 * @return {Roo.Element} this
8609 hide : function(animate){
8610 this.setVisible(false, this.preanim(arguments, 0));
8615 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8616 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8617 * @return {Roo.Element} this
8619 show : function(animate){
8620 this.setVisible(true, this.preanim(arguments, 0));
8625 * @private Test if size has a unit, otherwise appends the default
8627 addUnits : function(size){
8628 return Roo.Element.addUnits(size, this.defaultUnit);
8632 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8633 * @return {Roo.Element} this
8635 beginMeasure : function(){
8637 if(el.offsetWidth || el.offsetHeight){
8638 return this; // offsets work already
8641 var p = this.dom, b = document.body; // start with this element
8642 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8643 var pe = Roo.get(p);
8644 if(pe.getStyle('display') == 'none'){
8645 changed.push({el: p, visibility: pe.getStyle("visibility")});
8646 p.style.visibility = "hidden";
8647 p.style.display = "block";
8651 this._measureChanged = changed;
8657 * Restores displays to before beginMeasure was called
8658 * @return {Roo.Element} this
8660 endMeasure : function(){
8661 var changed = this._measureChanged;
8663 for(var i = 0, len = changed.length; i < len; i++) {
8665 r.el.style.visibility = r.visibility;
8666 r.el.style.display = "none";
8668 this._measureChanged = null;
8674 * Update the innerHTML of this element, optionally searching for and processing scripts
8675 * @param {String} html The new HTML
8676 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8677 * @param {Function} callback For async script loading you can be noticed when the update completes
8678 * @return {Roo.Element} this
8680 update : function(html, loadScripts, callback){
8681 if(typeof html == "undefined"){
8684 if(loadScripts !== true){
8685 this.dom.innerHTML = html;
8686 if(typeof callback == "function"){
8694 html += '<span id="' + id + '"></span>';
8696 E.onAvailable(id, function(){
8697 var hd = document.getElementsByTagName("head")[0];
8698 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8699 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8700 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8703 while(match = re.exec(html)){
8704 var attrs = match[1];
8705 var srcMatch = attrs ? attrs.match(srcRe) : false;
8706 if(srcMatch && srcMatch[2]){
8707 var s = document.createElement("script");
8708 s.src = srcMatch[2];
8709 var typeMatch = attrs.match(typeRe);
8710 if(typeMatch && typeMatch[2]){
8711 s.type = typeMatch[2];
8714 }else if(match[2] && match[2].length > 0){
8715 if(window.execScript) {
8716 window.execScript(match[2]);
8724 window.eval(match[2]);
8728 var el = document.getElementById(id);
8729 if(el){el.parentNode.removeChild(el);}
8730 if(typeof callback == "function"){
8734 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8739 * Direct access to the UpdateManager update() method (takes the same parameters).
8740 * @param {String/Function} url The url for this request or a function to call to get the url
8741 * @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}
8742 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8743 * @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.
8744 * @return {Roo.Element} this
8747 var um = this.getUpdateManager();
8748 um.update.apply(um, arguments);
8753 * Gets this element's UpdateManager
8754 * @return {Roo.UpdateManager} The UpdateManager
8756 getUpdateManager : function(){
8757 if(!this.updateManager){
8758 this.updateManager = new Roo.UpdateManager(this);
8760 return this.updateManager;
8764 * Disables text selection for this element (normalized across browsers)
8765 * @return {Roo.Element} this
8767 unselectable : function(){
8768 this.dom.unselectable = "on";
8769 this.swallowEvent("selectstart", true);
8770 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
8771 this.addClass("x-unselectable");
8776 * Calculates the x, y to center this element on the screen
8777 * @return {Array} The x, y values [x, y]
8779 getCenterXY : function(){
8780 return this.getAlignToXY(document, 'c-c');
8784 * Centers the Element in either the viewport, or another Element.
8785 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
8787 center : function(centerIn){
8788 this.alignTo(centerIn || document, 'c-c');
8793 * Tests various css rules/browsers to determine if this element uses a border box
8796 isBorderBox : function(){
8797 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
8801 * Return a box {x, y, width, height} that can be used to set another elements
8802 * size/location to match this element.
8803 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
8804 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
8805 * @return {Object} box An object in the format {x, y, width, height}
8807 getBox : function(contentBox, local){
8812 var left = parseInt(this.getStyle("left"), 10) || 0;
8813 var top = parseInt(this.getStyle("top"), 10) || 0;
8816 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
8818 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
8820 var l = this.getBorderWidth("l")+this.getPadding("l");
8821 var r = this.getBorderWidth("r")+this.getPadding("r");
8822 var t = this.getBorderWidth("t")+this.getPadding("t");
8823 var b = this.getBorderWidth("b")+this.getPadding("b");
8824 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)};
8826 bx.right = bx.x + bx.width;
8827 bx.bottom = bx.y + bx.height;
8832 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
8833 for more information about the sides.
8834 * @param {String} sides
8837 getFrameWidth : function(sides, onlyContentBox){
8838 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
8842 * 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.
8843 * @param {Object} box The box to fill {x, y, width, height}
8844 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
8845 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8846 * @return {Roo.Element} this
8848 setBox : function(box, adjust, animate){
8849 var w = box.width, h = box.height;
8850 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
8851 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8852 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8854 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
8859 * Forces the browser to repaint this element
8860 * @return {Roo.Element} this
8862 repaint : function(){
8864 this.addClass("x-repaint");
8865 setTimeout(function(){
8866 Roo.get(dom).removeClass("x-repaint");
8872 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
8873 * then it returns the calculated width of the sides (see getPadding)
8874 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
8875 * @return {Object/Number}
8877 getMargins : function(side){
8880 top: parseInt(this.getStyle("margin-top"), 10) || 0,
8881 left: parseInt(this.getStyle("margin-left"), 10) || 0,
8882 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
8883 right: parseInt(this.getStyle("margin-right"), 10) || 0
8886 return this.addStyles(side, El.margins);
8891 addStyles : function(sides, styles){
8893 for(var i = 0, len = sides.length; i < len; i++){
8894 v = this.getStyle(styles[sides.charAt(i)]);
8896 w = parseInt(v, 10);
8904 * Creates a proxy element of this element
8905 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
8906 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
8907 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
8908 * @return {Roo.Element} The new proxy element
8910 createProxy : function(config, renderTo, matchBox){
8912 renderTo = Roo.getDom(renderTo);
8914 renderTo = document.body;
8916 config = typeof config == "object" ?
8917 config : {tag : "div", cls: config};
8918 var proxy = Roo.DomHelper.append(renderTo, config, true);
8920 proxy.setBox(this.getBox());
8926 * Puts a mask over this element to disable user interaction. Requires core.css.
8927 * This method can only be applied to elements which accept child nodes.
8928 * @param {String} msg (optional) A message to display in the mask
8929 * @param {String} msgCls (optional) A css class to apply to the msg element
8930 * @return {Element} The mask element
8932 mask : function(msg, msgCls)
8934 if(this.getStyle("position") == "static"){
8935 this.setStyle("position", "relative");
8938 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
8940 this.addClass("x-masked");
8941 this._mask.setDisplayed(true);
8946 while (dom && dom.style) {
8947 if (!isNaN(parseInt(dom.style.zIndex))) {
8948 z = Math.max(z, parseInt(dom.style.zIndex));
8950 dom = dom.parentNode;
8952 // if we are masking the body - then it hides everything..
8953 if (this.dom == document.body) {
8955 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
8956 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
8959 if(typeof msg == 'string'){
8961 this._maskMsg = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask-msg", cn:{tag:'div'}}, true);
8963 var mm = this._maskMsg;
8964 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
8965 mm.dom.firstChild.innerHTML = msg;
8966 mm.setDisplayed(true);
8968 mm.setStyle('z-index', z + 102);
8970 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
8971 this._mask.setHeight(this.getHeight());
8973 this._mask.setStyle('z-index', z + 100);
8979 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
8980 * it is cached for reuse.
8982 unmask : function(removeEl){
8984 if(removeEl === true){
8985 this._mask.remove();
8988 this._maskMsg.remove();
8989 delete this._maskMsg;
8992 this._mask.setDisplayed(false);
8994 this._maskMsg.setDisplayed(false);
8998 this.removeClass("x-masked");
9002 * Returns true if this element is masked
9005 isMasked : function(){
9006 return this._mask && this._mask.isVisible();
9010 * Creates an iframe shim for this element to keep selects and other windowed objects from
9012 * @return {Roo.Element} The new shim element
9014 createShim : function(){
9015 var el = document.createElement('iframe');
9016 el.frameBorder = 'no';
9017 el.className = 'roo-shim';
9018 if(Roo.isIE && Roo.isSecure){
9019 el.src = Roo.SSL_SECURE_URL;
9021 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9022 shim.autoBoxAdjust = false;
9027 * Removes this element from the DOM and deletes it from the cache
9029 remove : function(){
9030 if(this.dom.parentNode){
9031 this.dom.parentNode.removeChild(this.dom);
9033 delete El.cache[this.dom.id];
9037 * Sets up event handlers to add and remove a css class when the mouse is over this element
9038 * @param {String} className
9039 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9040 * mouseout events for children elements
9041 * @return {Roo.Element} this
9043 addClassOnOver : function(className, preventFlicker){
9044 this.on("mouseover", function(){
9045 Roo.fly(this, '_internal').addClass(className);
9047 var removeFn = function(e){
9048 if(preventFlicker !== true || !e.within(this, true)){
9049 Roo.fly(this, '_internal').removeClass(className);
9052 this.on("mouseout", removeFn, this.dom);
9057 * Sets up event handlers to add and remove a css class when this element has the focus
9058 * @param {String} className
9059 * @return {Roo.Element} this
9061 addClassOnFocus : function(className){
9062 this.on("focus", function(){
9063 Roo.fly(this, '_internal').addClass(className);
9065 this.on("blur", function(){
9066 Roo.fly(this, '_internal').removeClass(className);
9071 * 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)
9072 * @param {String} className
9073 * @return {Roo.Element} this
9075 addClassOnClick : function(className){
9077 this.on("mousedown", function(){
9078 Roo.fly(dom, '_internal').addClass(className);
9079 var d = Roo.get(document);
9080 var fn = function(){
9081 Roo.fly(dom, '_internal').removeClass(className);
9082 d.removeListener("mouseup", fn);
9084 d.on("mouseup", fn);
9090 * Stops the specified event from bubbling and optionally prevents the default action
9091 * @param {String} eventName
9092 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9093 * @return {Roo.Element} this
9095 swallowEvent : function(eventName, preventDefault){
9096 var fn = function(e){
9097 e.stopPropagation();
9102 if(eventName instanceof Array){
9103 for(var i = 0, len = eventName.length; i < len; i++){
9104 this.on(eventName[i], fn);
9108 this.on(eventName, fn);
9115 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9118 * Sizes this element to its parent element's dimensions performing
9119 * neccessary box adjustments.
9120 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9121 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9122 * @return {Roo.Element} this
9124 fitToParent : function(monitorResize, targetParent) {
9125 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9126 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9127 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9130 var p = Roo.get(targetParent || this.dom.parentNode);
9131 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9132 if (monitorResize === true) {
9133 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9134 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9140 * Gets the next sibling, skipping text nodes
9141 * @return {HTMLElement} The next sibling or null
9143 getNextSibling : function(){
9144 var n = this.dom.nextSibling;
9145 while(n && n.nodeType != 1){
9152 * Gets the previous sibling, skipping text nodes
9153 * @return {HTMLElement} The previous sibling or null
9155 getPrevSibling : function(){
9156 var n = this.dom.previousSibling;
9157 while(n && n.nodeType != 1){
9158 n = n.previousSibling;
9165 * Appends the passed element(s) to this element
9166 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9167 * @return {Roo.Element} this
9169 appendChild: function(el){
9176 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9177 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9178 * automatically generated with the specified attributes.
9179 * @param {HTMLElement} insertBefore (optional) a child element of this element
9180 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9181 * @return {Roo.Element} The new child element
9183 createChild: function(config, insertBefore, returnDom){
9184 config = config || {tag:'div'};
9186 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9188 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9192 * Appends this element to the passed element
9193 * @param {String/HTMLElement/Element} el The new parent element
9194 * @return {Roo.Element} this
9196 appendTo: function(el){
9197 el = Roo.getDom(el);
9198 el.appendChild(this.dom);
9203 * Inserts this element before the passed element in the DOM
9204 * @param {String/HTMLElement/Element} el The element to insert before
9205 * @return {Roo.Element} this
9207 insertBefore: function(el){
9208 el = Roo.getDom(el);
9209 el.parentNode.insertBefore(this.dom, el);
9214 * Inserts this element after the passed element in the DOM
9215 * @param {String/HTMLElement/Element} el The element to insert after
9216 * @return {Roo.Element} this
9218 insertAfter: function(el){
9219 el = Roo.getDom(el);
9220 el.parentNode.insertBefore(this.dom, el.nextSibling);
9225 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9226 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9227 * @return {Roo.Element} The new child
9229 insertFirst: function(el, returnDom){
9231 if(typeof el == 'object' && !el.nodeType){ // dh config
9232 return this.createChild(el, this.dom.firstChild, returnDom);
9234 el = Roo.getDom(el);
9235 this.dom.insertBefore(el, this.dom.firstChild);
9236 return !returnDom ? Roo.get(el) : el;
9241 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9242 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9243 * @param {String} where (optional) 'before' or 'after' defaults to before
9244 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9245 * @return {Roo.Element} the inserted Element
9247 insertSibling: function(el, where, returnDom){
9248 where = where ? where.toLowerCase() : 'before';
9250 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9252 if(typeof el == 'object' && !el.nodeType){ // dh config
9253 if(where == 'after' && !this.dom.nextSibling){
9254 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9256 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9260 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9261 where == 'before' ? this.dom : this.dom.nextSibling);
9270 * Creates and wraps this element with another element
9271 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9272 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9273 * @return {HTMLElement/Element} The newly created wrapper element
9275 wrap: function(config, returnDom){
9277 config = {tag: "div"};
9279 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9280 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9285 * Replaces the passed element with this element
9286 * @param {String/HTMLElement/Element} el The element to replace
9287 * @return {Roo.Element} this
9289 replace: function(el){
9291 this.insertBefore(el);
9297 * Inserts an html fragment into this element
9298 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9299 * @param {String} html The HTML fragment
9300 * @param {Boolean} returnEl True to return an Roo.Element
9301 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9303 insertHtml : function(where, html, returnEl){
9304 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9305 return returnEl ? Roo.get(el) : el;
9309 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9310 * @param {Object} o The object with the attributes
9311 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9312 * @return {Roo.Element} this
9314 set : function(o, useSet){
9316 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9318 if(attr == "style" || typeof o[attr] == "function") continue;
9320 el.className = o["cls"];
9322 if(useSet) el.setAttribute(attr, o[attr]);
9323 else el[attr] = o[attr];
9327 Roo.DomHelper.applyStyles(el, o.style);
9333 * Convenience method for constructing a KeyMap
9334 * @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:
9335 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9336 * @param {Function} fn The function to call
9337 * @param {Object} scope (optional) The scope of the function
9338 * @return {Roo.KeyMap} The KeyMap created
9340 addKeyListener : function(key, fn, scope){
9342 if(typeof key != "object" || key instanceof Array){
9358 return new Roo.KeyMap(this, config);
9362 * Creates a KeyMap for this element
9363 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9364 * @return {Roo.KeyMap} The KeyMap created
9366 addKeyMap : function(config){
9367 return new Roo.KeyMap(this, config);
9371 * Returns true if this element is scrollable.
9374 isScrollable : function(){
9376 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9380 * 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().
9381 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9382 * @param {Number} value The new scroll value
9383 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9384 * @return {Element} this
9387 scrollTo : function(side, value, animate){
9388 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9390 this.dom[prop] = value;
9392 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9393 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9399 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9400 * within this element's scrollable range.
9401 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9402 * @param {Number} distance How far to scroll the element in pixels
9403 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9404 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9405 * was scrolled as far as it could go.
9407 scroll : function(direction, distance, animate){
9408 if(!this.isScrollable()){
9412 var l = el.scrollLeft, t = el.scrollTop;
9413 var w = el.scrollWidth, h = el.scrollHeight;
9414 var cw = el.clientWidth, ch = el.clientHeight;
9415 direction = direction.toLowerCase();
9416 var scrolled = false;
9417 var a = this.preanim(arguments, 2);
9422 var v = Math.min(l + distance, w-cw);
9423 this.scrollTo("left", v, a);
9430 var v = Math.max(l - distance, 0);
9431 this.scrollTo("left", v, a);
9439 var v = Math.max(t - distance, 0);
9440 this.scrollTo("top", v, a);
9448 var v = Math.min(t + distance, h-ch);
9449 this.scrollTo("top", v, a);
9458 * Translates the passed page coordinates into left/top css values for this element
9459 * @param {Number/Array} x The page x or an array containing [x, y]
9460 * @param {Number} y The page y
9461 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9463 translatePoints : function(x, y){
9464 if(typeof x == 'object' || x instanceof Array){
9467 var p = this.getStyle('position');
9468 var o = this.getXY();
9470 var l = parseInt(this.getStyle('left'), 10);
9471 var t = parseInt(this.getStyle('top'), 10);
9474 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9477 t = (p == "relative") ? 0 : this.dom.offsetTop;
9480 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9484 * Returns the current scroll position of the element.
9485 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9487 getScroll : function(){
9488 var d = this.dom, doc = document;
9489 if(d == doc || d == doc.body){
9490 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9491 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9492 return {left: l, top: t};
9494 return {left: d.scrollLeft, top: d.scrollTop};
9499 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9500 * are convert to standard 6 digit hex color.
9501 * @param {String} attr The css attribute
9502 * @param {String} defaultValue The default value to use when a valid color isn't found
9503 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9506 getColor : function(attr, defaultValue, prefix){
9507 var v = this.getStyle(attr);
9508 if(!v || v == "transparent" || v == "inherit") {
9509 return defaultValue;
9511 var color = typeof prefix == "undefined" ? "#" : prefix;
9512 if(v.substr(0, 4) == "rgb("){
9513 var rvs = v.slice(4, v.length -1).split(",");
9514 for(var i = 0; i < 3; i++){
9515 var h = parseInt(rvs[i]).toString(16);
9522 if(v.substr(0, 1) == "#"){
9524 for(var i = 1; i < 4; i++){
9525 var c = v.charAt(i);
9528 }else if(v.length == 7){
9529 color += v.substr(1);
9533 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9537 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9538 * gradient background, rounded corners and a 4-way shadow.
9539 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9540 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9541 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9542 * @return {Roo.Element} this
9544 boxWrap : function(cls){
9545 cls = cls || 'x-box';
9546 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9547 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9552 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9553 * @param {String} namespace The namespace in which to look for the attribute
9554 * @param {String} name The attribute name
9555 * @return {String} The attribute value
9557 getAttributeNS : Roo.isIE ? function(ns, name){
9559 var type = typeof d[ns+":"+name];
9560 if(type != 'undefined' && type != 'unknown'){
9561 return d[ns+":"+name];
9564 } : function(ns, name){
9566 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9571 * Sets or Returns the value the dom attribute value
9572 * @param {String|Object} name The attribute name (or object to set multiple attributes)
9573 * @param {String} value (optional) The value to set the attribute to
9574 * @return {String} The attribute value
9576 attr : function(name){
9577 if (arguments.length > 1) {
9578 this.dom.setAttribute(name, arguments[1]);
9579 return arguments[1];
9581 if (typeof(name) == 'object') {
9582 for(var i in name) {
9583 this.attr(i, name[i]);
9589 if (!this.dom.hasAttribute(name)) {
9592 return this.dom.getAttribute(name);
9599 var ep = El.prototype;
9602 * Appends an event handler (Shorthand for addListener)
9603 * @param {String} eventName The type of event to append
9604 * @param {Function} fn The method the event invokes
9605 * @param {Object} scope (optional) The scope (this object) of the fn
9606 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9609 ep.on = ep.addListener;
9611 ep.mon = ep.addListener;
9614 * Removes an event handler from this element (shorthand for removeListener)
9615 * @param {String} eventName the type of event to remove
9616 * @param {Function} fn the method the event invokes
9617 * @return {Roo.Element} this
9620 ep.un = ep.removeListener;
9623 * true to automatically adjust width and height settings for box-model issues (default to true)
9625 ep.autoBoxAdjust = true;
9628 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9631 El.addUnits = function(v, defaultUnit){
9632 if(v === "" || v == "auto"){
9635 if(v === undefined){
9638 if(typeof v == "number" || !El.unitPattern.test(v)){
9639 return v + (defaultUnit || 'px');
9644 // special markup used throughout Roo when box wrapping elements
9645 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>';
9647 * Visibility mode constant - Use visibility to hide element
9653 * Visibility mode constant - Use display to hide element
9659 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9660 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9661 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9673 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9674 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9675 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9676 * @return {Element} The Element object
9679 El.get = function(el){
9681 if(!el){ return null; }
9682 if(typeof el == "string"){ // element id
9683 if(!(elm = document.getElementById(el))){
9686 if(ex = El.cache[el]){
9689 ex = El.cache[el] = new El(elm);
9692 }else if(el.tagName){ // dom element
9696 if(ex = El.cache[id]){
9699 ex = El.cache[id] = new El(el);
9702 }else if(el instanceof El){
9704 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9705 // catch case where it hasn't been appended
9706 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9709 }else if(el.isComposite){
9711 }else if(el instanceof Array){
9712 return El.select(el);
9713 }else if(el == document){
9714 // create a bogus element object representing the document object
9716 var f = function(){};
9717 f.prototype = El.prototype;
9719 docEl.dom = document;
9727 El.uncache = function(el){
9728 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9730 delete El.cache[a[i].id || a[i]];
9736 // Garbage collection - uncache elements/purge listeners on orphaned elements
9737 // so we don't hold a reference and cause the browser to retain them
9738 El.garbageCollect = function(){
9739 if(!Roo.enableGarbageCollector){
9740 clearInterval(El.collectorThread);
9743 for(var eid in El.cache){
9744 var el = El.cache[eid], d = el.dom;
9745 // -------------------------------------------------------
9746 // Determining what is garbage:
9747 // -------------------------------------------------------
9749 // dom node is null, definitely garbage
9750 // -------------------------------------------------------
9752 // no parentNode == direct orphan, definitely garbage
9753 // -------------------------------------------------------
9754 // !d.offsetParent && !document.getElementById(eid)
9755 // display none elements have no offsetParent so we will
9756 // also try to look it up by it's id. However, check
9757 // offsetParent first so we don't do unneeded lookups.
9758 // This enables collection of elements that are not orphans
9759 // directly, but somewhere up the line they have an orphan
9761 // -------------------------------------------------------
9762 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
9763 delete El.cache[eid];
9764 if(d && Roo.enableListenerCollection){
9770 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
9774 El.Flyweight = function(dom){
9777 El.Flyweight.prototype = El.prototype;
9779 El._flyweights = {};
9781 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9782 * the dom node can be overwritten by other code.
9783 * @param {String/HTMLElement} el The dom node or id
9784 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9785 * prevent conflicts (e.g. internally Roo uses "_internal")
9787 * @return {Element} The shared Element object
9789 El.fly = function(el, named){
9790 named = named || '_global';
9791 el = Roo.getDom(el);
9795 if(!El._flyweights[named]){
9796 El._flyweights[named] = new El.Flyweight();
9798 El._flyweights[named].dom = el;
9799 return El._flyweights[named];
9803 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9804 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9805 * Shorthand of {@link Roo.Element#get}
9806 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9807 * @return {Element} The Element object
9813 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9814 * the dom node can be overwritten by other code.
9815 * Shorthand of {@link Roo.Element#fly}
9816 * @param {String/HTMLElement} el The dom node or id
9817 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9818 * prevent conflicts (e.g. internally Roo uses "_internal")
9820 * @return {Element} The shared Element object
9826 // speedy lookup for elements never to box adjust
9827 var noBoxAdjust = Roo.isStrict ? {
9830 input:1, select:1, textarea:1
9832 if(Roo.isIE || Roo.isGecko){
9833 noBoxAdjust['button'] = 1;
9837 Roo.EventManager.on(window, 'unload', function(){
9839 delete El._flyweights;
9847 Roo.Element.selectorFunction = Roo.DomQuery.select;
9850 Roo.Element.select = function(selector, unique, root){
9852 if(typeof selector == "string"){
9853 els = Roo.Element.selectorFunction(selector, root);
9854 }else if(selector.length !== undefined){
9857 throw "Invalid selector";
9859 if(unique === true){
9860 return new Roo.CompositeElement(els);
9862 return new Roo.CompositeElementLite(els);
9866 * Selects elements based on the passed CSS selector to enable working on them as 1.
9867 * @param {String/Array} selector The CSS selector or an array of elements
9868 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
9869 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
9870 * @return {CompositeElementLite/CompositeElement}
9874 Roo.select = Roo.Element.select;
9891 * Ext JS Library 1.1.1
9892 * Copyright(c) 2006-2007, Ext JS, LLC.
9894 * Originally Released Under LGPL - original licence link has changed is not relivant.
9897 * <script type="text/javascript">
9902 //Notifies Element that fx methods are available
9903 Roo.enableFx = true;
9907 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
9908 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
9909 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
9910 * Element effects to work.</p><br/>
9912 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
9913 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
9914 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
9915 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
9916 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
9917 * expected results and should be done with care.</p><br/>
9919 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
9920 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
9923 ----- -----------------------------
9924 tl The top left corner
9925 t The center of the top edge
9926 tr The top right corner
9927 l The center of the left edge
9928 r The center of the right edge
9929 bl The bottom left corner
9930 b The center of the bottom edge
9931 br The bottom right corner
9933 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
9934 * below are common options that can be passed to any Fx method.</b>
9935 * @cfg {Function} callback A function called when the effect is finished
9936 * @cfg {Object} scope The scope of the effect function
9937 * @cfg {String} easing A valid Easing value for the effect
9938 * @cfg {String} afterCls A css class to apply after the effect
9939 * @cfg {Number} duration The length of time (in seconds) that the effect should last
9940 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
9941 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
9942 * effects that end with the element being visually hidden, ignored otherwise)
9943 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
9944 * a function which returns such a specification that will be applied to the Element after the effect finishes
9945 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
9946 * @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
9947 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
9951 * Slides the element into view. An anchor point can be optionally passed to set the point of
9952 * origin for the slide effect. This function automatically handles wrapping the element with
9953 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
9956 // default: slide the element in from the top
9959 // custom: slide the element in from the right with a 2-second duration
9960 el.slideIn('r', { duration: 2 });
9962 // common config options shown with default values
9968 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
9969 * @param {Object} options (optional) Object literal with any of the Fx config options
9970 * @return {Roo.Element} The Element
9972 slideIn : function(anchor, o){
9973 var el = this.getFxEl();
9976 el.queueFx(o, function(){
9978 anchor = anchor || "t";
9980 // fix display to visibility
9983 // restore values after effect
9984 var r = this.getFxRestore();
9985 var b = this.getBox();
9986 // fixed size for slide
9990 var wrap = this.fxWrap(r.pos, o, "hidden");
9992 var st = this.dom.style;
9993 st.visibility = "visible";
9994 st.position = "absolute";
9996 // clear out temp styles after slide and unwrap
9997 var after = function(){
9998 el.fxUnwrap(wrap, r.pos, o);
10000 st.height = r.height;
10003 // time to calc the positions
10004 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10006 switch(anchor.toLowerCase()){
10008 wrap.setSize(b.width, 0);
10009 st.left = st.bottom = "0";
10013 wrap.setSize(0, b.height);
10014 st.right = st.top = "0";
10018 wrap.setSize(0, b.height);
10019 wrap.setX(b.right);
10020 st.left = st.top = "0";
10021 a = {width: bw, points: pt};
10024 wrap.setSize(b.width, 0);
10025 wrap.setY(b.bottom);
10026 st.left = st.top = "0";
10027 a = {height: bh, points: pt};
10030 wrap.setSize(0, 0);
10031 st.right = st.bottom = "0";
10032 a = {width: bw, height: bh};
10035 wrap.setSize(0, 0);
10036 wrap.setY(b.y+b.height);
10037 st.right = st.top = "0";
10038 a = {width: bw, height: bh, points: pt};
10041 wrap.setSize(0, 0);
10042 wrap.setXY([b.right, b.bottom]);
10043 st.left = st.top = "0";
10044 a = {width: bw, height: bh, points: pt};
10047 wrap.setSize(0, 0);
10048 wrap.setX(b.x+b.width);
10049 st.left = st.bottom = "0";
10050 a = {width: bw, height: bh, points: pt};
10053 this.dom.style.visibility = "visible";
10056 arguments.callee.anim = wrap.fxanim(a,
10066 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10067 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10068 * 'hidden') but block elements will still take up space in the document. The element must be removed
10069 * from the DOM using the 'remove' config option if desired. This function automatically handles
10070 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10073 // default: slide the element out to the top
10076 // custom: slide the element out to the right with a 2-second duration
10077 el.slideOut('r', { duration: 2 });
10079 // common config options shown with default values
10087 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10088 * @param {Object} options (optional) Object literal with any of the Fx config options
10089 * @return {Roo.Element} The Element
10091 slideOut : function(anchor, o){
10092 var el = this.getFxEl();
10095 el.queueFx(o, function(){
10097 anchor = anchor || "t";
10099 // restore values after effect
10100 var r = this.getFxRestore();
10102 var b = this.getBox();
10103 // fixed size for slide
10107 var wrap = this.fxWrap(r.pos, o, "visible");
10109 var st = this.dom.style;
10110 st.visibility = "visible";
10111 st.position = "absolute";
10115 var after = function(){
10117 el.setDisplayed(false);
10122 el.fxUnwrap(wrap, r.pos, o);
10124 st.width = r.width;
10125 st.height = r.height;
10130 var a, zero = {to: 0};
10131 switch(anchor.toLowerCase()){
10133 st.left = st.bottom = "0";
10134 a = {height: zero};
10137 st.right = st.top = "0";
10141 st.left = st.top = "0";
10142 a = {width: zero, points: {to:[b.right, b.y]}};
10145 st.left = st.top = "0";
10146 a = {height: zero, points: {to:[b.x, b.bottom]}};
10149 st.right = st.bottom = "0";
10150 a = {width: zero, height: zero};
10153 st.right = st.top = "0";
10154 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10157 st.left = st.top = "0";
10158 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10161 st.left = st.bottom = "0";
10162 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10166 arguments.callee.anim = wrap.fxanim(a,
10176 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10177 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10178 * The element must be removed from the DOM using the 'remove' config option if desired.
10184 // common config options shown with default values
10192 * @param {Object} options (optional) Object literal with any of the Fx config options
10193 * @return {Roo.Element} The Element
10195 puff : function(o){
10196 var el = this.getFxEl();
10199 el.queueFx(o, function(){
10200 this.clearOpacity();
10203 // restore values after effect
10204 var r = this.getFxRestore();
10205 var st = this.dom.style;
10207 var after = function(){
10209 el.setDisplayed(false);
10216 el.setPositioning(r.pos);
10217 st.width = r.width;
10218 st.height = r.height;
10223 var width = this.getWidth();
10224 var height = this.getHeight();
10226 arguments.callee.anim = this.fxanim({
10227 width : {to: this.adjustWidth(width * 2)},
10228 height : {to: this.adjustHeight(height * 2)},
10229 points : {by: [-(width * .5), -(height * .5)]},
10231 fontSize: {to:200, unit: "%"}
10242 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10243 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10244 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10250 // all config options shown with default values
10258 * @param {Object} options (optional) Object literal with any of the Fx config options
10259 * @return {Roo.Element} The Element
10261 switchOff : function(o){
10262 var el = this.getFxEl();
10265 el.queueFx(o, function(){
10266 this.clearOpacity();
10269 // restore values after effect
10270 var r = this.getFxRestore();
10271 var st = this.dom.style;
10273 var after = function(){
10275 el.setDisplayed(false);
10281 el.setPositioning(r.pos);
10282 st.width = r.width;
10283 st.height = r.height;
10288 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10289 this.clearOpacity();
10293 points:{by:[0, this.getHeight() * .5]}
10294 }, o, 'motion', 0.3, 'easeIn', after);
10295 }).defer(100, this);
10302 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10303 * changed using the "attr" config option) and then fading back to the original color. If no original
10304 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10307 // default: highlight background to yellow
10310 // custom: highlight foreground text to blue for 2 seconds
10311 el.highlight("0000ff", { attr: 'color', duration: 2 });
10313 // common config options shown with default values
10314 el.highlight("ffff9c", {
10315 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10316 endColor: (current color) or "ffffff",
10321 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10322 * @param {Object} options (optional) Object literal with any of the Fx config options
10323 * @return {Roo.Element} The Element
10325 highlight : function(color, o){
10326 var el = this.getFxEl();
10329 el.queueFx(o, function(){
10330 color = color || "ffff9c";
10331 attr = o.attr || "backgroundColor";
10333 this.clearOpacity();
10336 var origColor = this.getColor(attr);
10337 var restoreColor = this.dom.style[attr];
10338 endColor = (o.endColor || origColor) || "ffffff";
10340 var after = function(){
10341 el.dom.style[attr] = restoreColor;
10346 a[attr] = {from: color, to: endColor};
10347 arguments.callee.anim = this.fxanim(a,
10357 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10360 // default: a single light blue ripple
10363 // custom: 3 red ripples lasting 3 seconds total
10364 el.frame("ff0000", 3, { duration: 3 });
10366 // common config options shown with default values
10367 el.frame("C3DAF9", 1, {
10368 duration: 1 //duration of entire animation (not each individual ripple)
10369 // Note: Easing is not configurable and will be ignored if included
10372 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10373 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10374 * @param {Object} options (optional) Object literal with any of the Fx config options
10375 * @return {Roo.Element} The Element
10377 frame : function(color, count, o){
10378 var el = this.getFxEl();
10381 el.queueFx(o, function(){
10382 color = color || "#C3DAF9";
10383 if(color.length == 6){
10384 color = "#" + color;
10386 count = count || 1;
10387 duration = o.duration || 1;
10390 var b = this.getBox();
10391 var animFn = function(){
10392 var proxy = this.createProxy({
10395 visbility:"hidden",
10396 position:"absolute",
10397 "z-index":"35000", // yee haw
10398 border:"0px solid " + color
10401 var scale = Roo.isBorderBox ? 2 : 1;
10403 top:{from:b.y, to:b.y - 20},
10404 left:{from:b.x, to:b.x - 20},
10405 borderWidth:{from:0, to:10},
10406 opacity:{from:1, to:0},
10407 height:{from:b.height, to:(b.height + (20*scale))},
10408 width:{from:b.width, to:(b.width + (20*scale))}
10409 }, duration, function(){
10413 animFn.defer((duration/2)*1000, this);
10424 * Creates a pause before any subsequent queued effects begin. If there are
10425 * no effects queued after the pause it will have no effect.
10430 * @param {Number} seconds The length of time to pause (in seconds)
10431 * @return {Roo.Element} The Element
10433 pause : function(seconds){
10434 var el = this.getFxEl();
10437 el.queueFx(o, function(){
10438 setTimeout(function(){
10440 }, seconds * 1000);
10446 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10447 * using the "endOpacity" config option.
10450 // default: fade in from opacity 0 to 100%
10453 // custom: fade in from opacity 0 to 75% over 2 seconds
10454 el.fadeIn({ endOpacity: .75, duration: 2});
10456 // common config options shown with default values
10458 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10463 * @param {Object} options (optional) Object literal with any of the Fx config options
10464 * @return {Roo.Element} The Element
10466 fadeIn : function(o){
10467 var el = this.getFxEl();
10469 el.queueFx(o, function(){
10470 this.setOpacity(0);
10472 this.dom.style.visibility = 'visible';
10473 var to = o.endOpacity || 1;
10474 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10475 o, null, .5, "easeOut", function(){
10477 this.clearOpacity();
10486 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10487 * using the "endOpacity" config option.
10490 // default: fade out from the element's current opacity to 0
10493 // custom: fade out from the element's current opacity to 25% over 2 seconds
10494 el.fadeOut({ endOpacity: .25, duration: 2});
10496 // common config options shown with default values
10498 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10505 * @param {Object} options (optional) Object literal with any of the Fx config options
10506 * @return {Roo.Element} The Element
10508 fadeOut : function(o){
10509 var el = this.getFxEl();
10511 el.queueFx(o, function(){
10512 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10513 o, null, .5, "easeOut", function(){
10514 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10515 this.dom.style.display = "none";
10517 this.dom.style.visibility = "hidden";
10519 this.clearOpacity();
10527 * Animates the transition of an element's dimensions from a starting height/width
10528 * to an ending height/width.
10531 // change height and width to 100x100 pixels
10532 el.scale(100, 100);
10534 // common config options shown with default values. The height and width will default to
10535 // the element's existing values if passed as null.
10538 [element's height], {
10543 * @param {Number} width The new width (pass undefined to keep the original width)
10544 * @param {Number} height The new height (pass undefined to keep the original height)
10545 * @param {Object} options (optional) Object literal with any of the Fx config options
10546 * @return {Roo.Element} The Element
10548 scale : function(w, h, o){
10549 this.shift(Roo.apply({}, o, {
10557 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10558 * Any of these properties not specified in the config object will not be changed. This effect
10559 * requires that at least one new dimension, position or opacity setting must be passed in on
10560 * the config object in order for the function to have any effect.
10563 // slide the element horizontally to x position 200 while changing the height and opacity
10564 el.shift({ x: 200, height: 50, opacity: .8 });
10566 // common config options shown with default values.
10568 width: [element's width],
10569 height: [element's height],
10570 x: [element's x position],
10571 y: [element's y position],
10572 opacity: [element's opacity],
10577 * @param {Object} options Object literal with any of the Fx config options
10578 * @return {Roo.Element} The Element
10580 shift : function(o){
10581 var el = this.getFxEl();
10583 el.queueFx(o, function(){
10584 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10585 if(w !== undefined){
10586 a.width = {to: this.adjustWidth(w)};
10588 if(h !== undefined){
10589 a.height = {to: this.adjustHeight(h)};
10591 if(x !== undefined || y !== undefined){
10593 x !== undefined ? x : this.getX(),
10594 y !== undefined ? y : this.getY()
10597 if(op !== undefined){
10598 a.opacity = {to: op};
10600 if(o.xy !== undefined){
10601 a.points = {to: o.xy};
10603 arguments.callee.anim = this.fxanim(a,
10604 o, 'motion', .35, "easeOut", function(){
10612 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10613 * ending point of the effect.
10616 // default: slide the element downward while fading out
10619 // custom: slide the element out to the right with a 2-second duration
10620 el.ghost('r', { duration: 2 });
10622 // common config options shown with default values
10630 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10631 * @param {Object} options (optional) Object literal with any of the Fx config options
10632 * @return {Roo.Element} The Element
10634 ghost : function(anchor, o){
10635 var el = this.getFxEl();
10638 el.queueFx(o, function(){
10639 anchor = anchor || "b";
10641 // restore values after effect
10642 var r = this.getFxRestore();
10643 var w = this.getWidth(),
10644 h = this.getHeight();
10646 var st = this.dom.style;
10648 var after = function(){
10650 el.setDisplayed(false);
10656 el.setPositioning(r.pos);
10657 st.width = r.width;
10658 st.height = r.height;
10663 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10664 switch(anchor.toLowerCase()){
10691 arguments.callee.anim = this.fxanim(a,
10701 * Ensures that all effects queued after syncFx is called on the element are
10702 * run concurrently. This is the opposite of {@link #sequenceFx}.
10703 * @return {Roo.Element} The Element
10705 syncFx : function(){
10706 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10715 * Ensures that all effects queued after sequenceFx is called on the element are
10716 * run in sequence. This is the opposite of {@link #syncFx}.
10717 * @return {Roo.Element} The Element
10719 sequenceFx : function(){
10720 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10722 concurrent : false,
10729 nextFx : function(){
10730 var ef = this.fxQueue[0];
10737 * Returns true if the element has any effects actively running or queued, else returns false.
10738 * @return {Boolean} True if element has active effects, else false
10740 hasActiveFx : function(){
10741 return this.fxQueue && this.fxQueue[0];
10745 * Stops any running effects and clears the element's internal effects queue if it contains
10746 * any additional effects that haven't started yet.
10747 * @return {Roo.Element} The Element
10749 stopFx : function(){
10750 if(this.hasActiveFx()){
10751 var cur = this.fxQueue[0];
10752 if(cur && cur.anim && cur.anim.isAnimated()){
10753 this.fxQueue = [cur]; // clear out others
10754 cur.anim.stop(true);
10761 beforeFx : function(o){
10762 if(this.hasActiveFx() && !o.concurrent){
10773 * Returns true if the element is currently blocking so that no other effect can be queued
10774 * until this effect is finished, else returns false if blocking is not set. This is commonly
10775 * used to ensure that an effect initiated by a user action runs to completion prior to the
10776 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
10777 * @return {Boolean} True if blocking, else false
10779 hasFxBlock : function(){
10780 var q = this.fxQueue;
10781 return q && q[0] && q[0].block;
10785 queueFx : function(o, fn){
10789 if(!this.hasFxBlock()){
10790 Roo.applyIf(o, this.fxDefaults);
10792 var run = this.beforeFx(o);
10793 fn.block = o.block;
10794 this.fxQueue.push(fn);
10806 fxWrap : function(pos, o, vis){
10808 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
10811 wrapXY = this.getXY();
10813 var div = document.createElement("div");
10814 div.style.visibility = vis;
10815 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
10816 wrap.setPositioning(pos);
10817 if(wrap.getStyle("position") == "static"){
10818 wrap.position("relative");
10820 this.clearPositioning('auto');
10822 wrap.dom.appendChild(this.dom);
10824 wrap.setXY(wrapXY);
10831 fxUnwrap : function(wrap, pos, o){
10832 this.clearPositioning();
10833 this.setPositioning(pos);
10835 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
10841 getFxRestore : function(){
10842 var st = this.dom.style;
10843 return {pos: this.getPositioning(), width: st.width, height : st.height};
10847 afterFx : function(o){
10849 this.applyStyles(o.afterStyle);
10852 this.addClass(o.afterCls);
10854 if(o.remove === true){
10857 Roo.callback(o.callback, o.scope, [this]);
10859 this.fxQueue.shift();
10865 getFxEl : function(){ // support for composite element fx
10866 return Roo.get(this.dom);
10870 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
10871 animType = animType || 'run';
10873 var anim = Roo.lib.Anim[animType](
10875 (opt.duration || defaultDur) || .35,
10876 (opt.easing || defaultEase) || 'easeOut',
10878 Roo.callback(cb, this);
10887 // backwords compat
10888 Roo.Fx.resize = Roo.Fx.scale;
10890 //When included, Roo.Fx is automatically applied to Element so that all basic
10891 //effects are available directly via the Element API
10892 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
10894 * Ext JS Library 1.1.1
10895 * Copyright(c) 2006-2007, Ext JS, LLC.
10897 * Originally Released Under LGPL - original licence link has changed is not relivant.
10900 * <script type="text/javascript">
10905 * @class Roo.CompositeElement
10906 * Standard composite class. Creates a Roo.Element for every element in the collection.
10908 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
10909 * actions will be performed on all the elements in this collection.</b>
10911 * All methods return <i>this</i> and can be chained.
10913 var els = Roo.select("#some-el div.some-class", true);
10914 // or select directly from an existing element
10915 var el = Roo.get('some-el');
10916 el.select('div.some-class', true);
10918 els.setWidth(100); // all elements become 100 width
10919 els.hide(true); // all elements fade out and hide
10921 els.setWidth(100).hide(true);
10924 Roo.CompositeElement = function(els){
10925 this.elements = [];
10926 this.addElements(els);
10928 Roo.CompositeElement.prototype = {
10930 addElements : function(els){
10931 if(!els) return this;
10932 if(typeof els == "string"){
10933 els = Roo.Element.selectorFunction(els);
10935 var yels = this.elements;
10936 var index = yels.length-1;
10937 for(var i = 0, len = els.length; i < len; i++) {
10938 yels[++index] = Roo.get(els[i]);
10944 * Clears this composite and adds the elements returned by the passed selector.
10945 * @param {String/Array} els A string CSS selector, an array of elements or an element
10946 * @return {CompositeElement} this
10948 fill : function(els){
10949 this.elements = [];
10955 * Filters this composite to only elements that match the passed selector.
10956 * @param {String} selector A string CSS selector
10957 * @param {Boolean} inverse return inverse filter (not matches)
10958 * @return {CompositeElement} this
10960 filter : function(selector, inverse){
10962 inverse = inverse || false;
10963 this.each(function(el){
10964 var match = inverse ? !el.is(selector) : el.is(selector);
10966 els[els.length] = el.dom;
10973 invoke : function(fn, args){
10974 var els = this.elements;
10975 for(var i = 0, len = els.length; i < len; i++) {
10976 Roo.Element.prototype[fn].apply(els[i], args);
10981 * Adds elements to this composite.
10982 * @param {String/Array} els A string CSS selector, an array of elements or an element
10983 * @return {CompositeElement} this
10985 add : function(els){
10986 if(typeof els == "string"){
10987 this.addElements(Roo.Element.selectorFunction(els));
10988 }else if(els.length !== undefined){
10989 this.addElements(els);
10991 this.addElements([els]);
10996 * Calls the passed function passing (el, this, index) for each element in this composite.
10997 * @param {Function} fn The function to call
10998 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
10999 * @return {CompositeElement} this
11001 each : function(fn, scope){
11002 var els = this.elements;
11003 for(var i = 0, len = els.length; i < len; i++){
11004 if(fn.call(scope || els[i], els[i], this, i) === false) {
11012 * Returns the Element object at the specified index
11013 * @param {Number} index
11014 * @return {Roo.Element}
11016 item : function(index){
11017 return this.elements[index] || null;
11021 * Returns the first Element
11022 * @return {Roo.Element}
11024 first : function(){
11025 return this.item(0);
11029 * Returns the last Element
11030 * @return {Roo.Element}
11033 return this.item(this.elements.length-1);
11037 * Returns the number of elements in this composite
11040 getCount : function(){
11041 return this.elements.length;
11045 * Returns true if this composite contains the passed element
11048 contains : function(el){
11049 return this.indexOf(el) !== -1;
11053 * Returns true if this composite contains the passed element
11056 indexOf : function(el){
11057 return this.elements.indexOf(Roo.get(el));
11062 * Removes the specified element(s).
11063 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11064 * or an array of any of those.
11065 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11066 * @return {CompositeElement} this
11068 removeElement : function(el, removeDom){
11069 if(el instanceof Array){
11070 for(var i = 0, len = el.length; i < len; i++){
11071 this.removeElement(el[i]);
11075 var index = typeof el == 'number' ? el : this.indexOf(el);
11078 var d = this.elements[index];
11082 d.parentNode.removeChild(d);
11085 this.elements.splice(index, 1);
11091 * Replaces the specified element with the passed element.
11092 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11094 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11095 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11096 * @return {CompositeElement} this
11098 replaceElement : function(el, replacement, domReplace){
11099 var index = typeof el == 'number' ? el : this.indexOf(el);
11102 this.elements[index].replaceWith(replacement);
11104 this.elements.splice(index, 1, Roo.get(replacement))
11111 * Removes all elements.
11113 clear : function(){
11114 this.elements = [];
11118 Roo.CompositeElement.createCall = function(proto, fnName){
11119 if(!proto[fnName]){
11120 proto[fnName] = function(){
11121 return this.invoke(fnName, arguments);
11125 for(var fnName in Roo.Element.prototype){
11126 if(typeof Roo.Element.prototype[fnName] == "function"){
11127 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11133 * Ext JS Library 1.1.1
11134 * Copyright(c) 2006-2007, Ext JS, LLC.
11136 * Originally Released Under LGPL - original licence link has changed is not relivant.
11139 * <script type="text/javascript">
11143 * @class Roo.CompositeElementLite
11144 * @extends Roo.CompositeElement
11145 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11147 var els = Roo.select("#some-el div.some-class");
11148 // or select directly from an existing element
11149 var el = Roo.get('some-el');
11150 el.select('div.some-class');
11152 els.setWidth(100); // all elements become 100 width
11153 els.hide(true); // all elements fade out and hide
11155 els.setWidth(100).hide(true);
11156 </code></pre><br><br>
11157 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11158 * actions will be performed on all the elements in this collection.</b>
11160 Roo.CompositeElementLite = function(els){
11161 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11162 this.el = new Roo.Element.Flyweight();
11164 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11165 addElements : function(els){
11167 if(els instanceof Array){
11168 this.elements = this.elements.concat(els);
11170 var yels = this.elements;
11171 var index = yels.length-1;
11172 for(var i = 0, len = els.length; i < len; i++) {
11173 yels[++index] = els[i];
11179 invoke : function(fn, args){
11180 var els = this.elements;
11182 for(var i = 0, len = els.length; i < len; i++) {
11184 Roo.Element.prototype[fn].apply(el, args);
11189 * Returns a flyweight Element of the dom element object at the specified index
11190 * @param {Number} index
11191 * @return {Roo.Element}
11193 item : function(index){
11194 if(!this.elements[index]){
11197 this.el.dom = this.elements[index];
11201 // fixes scope with flyweight
11202 addListener : function(eventName, handler, scope, opt){
11203 var els = this.elements;
11204 for(var i = 0, len = els.length; i < len; i++) {
11205 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11211 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11212 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11213 * a reference to the dom node, use el.dom.</b>
11214 * @param {Function} fn The function to call
11215 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11216 * @return {CompositeElement} this
11218 each : function(fn, scope){
11219 var els = this.elements;
11221 for(var i = 0, len = els.length; i < len; i++){
11223 if(fn.call(scope || el, el, this, i) === false){
11230 indexOf : function(el){
11231 return this.elements.indexOf(Roo.getDom(el));
11234 replaceElement : function(el, replacement, domReplace){
11235 var index = typeof el == 'number' ? el : this.indexOf(el);
11237 replacement = Roo.getDom(replacement);
11239 var d = this.elements[index];
11240 d.parentNode.insertBefore(replacement, d);
11241 d.parentNode.removeChild(d);
11243 this.elements.splice(index, 1, replacement);
11248 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11252 * Ext JS Library 1.1.1
11253 * Copyright(c) 2006-2007, Ext JS, LLC.
11255 * Originally Released Under LGPL - original licence link has changed is not relivant.
11258 * <script type="text/javascript">
11264 * @class Roo.data.Connection
11265 * @extends Roo.util.Observable
11266 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11267 * either to a configured URL, or to a URL specified at request time.<br><br>
11269 * Requests made by this class are asynchronous, and will return immediately. No data from
11270 * the server will be available to the statement immediately following the {@link #request} call.
11271 * To process returned data, use a callback in the request options object, or an event listener.</p><br>
11273 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11274 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11275 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11276 * property and, if present, the IFRAME's XML document as the responseXML property.</p><br>
11277 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11278 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11279 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11280 * standard DOM methods.
11282 * @param {Object} config a configuration object.
11284 Roo.data.Connection = function(config){
11285 Roo.apply(this, config);
11288 * @event beforerequest
11289 * Fires before a network request is made to retrieve a data object.
11290 * @param {Connection} conn This Connection object.
11291 * @param {Object} options The options config object passed to the {@link #request} method.
11293 "beforerequest" : true,
11295 * @event requestcomplete
11296 * Fires if the request was successfully completed.
11297 * @param {Connection} conn This Connection object.
11298 * @param {Object} response The XHR object containing the response data.
11299 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11300 * @param {Object} options The options config object passed to the {@link #request} method.
11302 "requestcomplete" : true,
11304 * @event requestexception
11305 * Fires if an error HTTP status was returned from the server.
11306 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11307 * @param {Connection} conn This Connection object.
11308 * @param {Object} response The XHR object containing the response data.
11309 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11310 * @param {Object} options The options config object passed to the {@link #request} method.
11312 "requestexception" : true
11314 Roo.data.Connection.superclass.constructor.call(this);
11317 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11319 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11322 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11323 * extra parameters to each request made by this object. (defaults to undefined)
11326 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11327 * to each request made by this object. (defaults to undefined)
11330 * @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)
11333 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11337 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11343 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11346 disableCaching: true,
11349 * Sends an HTTP request to a remote server.
11350 * @param {Object} options An object which may contain the following properties:<ul>
11351 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11352 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11353 * request, a url encoded string or a function to call to get either.</li>
11354 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11355 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11356 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11357 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11358 * <li>options {Object} The parameter to the request call.</li>
11359 * <li>success {Boolean} True if the request succeeded.</li>
11360 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11362 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11363 * The callback is passed the following parameters:<ul>
11364 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11365 * <li>options {Object} The parameter to the request call.</li>
11367 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11368 * The callback is passed the following parameters:<ul>
11369 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11370 * <li>options {Object} The parameter to the request call.</li>
11372 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11373 * for the callback function. Defaults to the browser window.</li>
11374 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11375 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11376 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11377 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11378 * params for the post data. Any params will be appended to the URL.</li>
11379 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11381 * @return {Number} transactionId
11383 request : function(o){
11384 if(this.fireEvent("beforerequest", this, o) !== false){
11387 if(typeof p == "function"){
11388 p = p.call(o.scope||window, o);
11390 if(typeof p == "object"){
11391 p = Roo.urlEncode(o.params);
11393 if(this.extraParams){
11394 var extras = Roo.urlEncode(this.extraParams);
11395 p = p ? (p + '&' + extras) : extras;
11398 var url = o.url || this.url;
11399 if(typeof url == 'function'){
11400 url = url.call(o.scope||window, o);
11404 var form = Roo.getDom(o.form);
11405 url = url || form.action;
11407 var enctype = form.getAttribute("enctype");
11408 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11409 return this.doFormUpload(o, p, url);
11411 var f = Roo.lib.Ajax.serializeForm(form);
11412 p = p ? (p + '&' + f) : f;
11415 var hs = o.headers;
11416 if(this.defaultHeaders){
11417 hs = Roo.apply(hs || {}, this.defaultHeaders);
11424 success: this.handleResponse,
11425 failure: this.handleFailure,
11427 argument: {options: o},
11428 timeout : o.timeout || this.timeout
11431 var method = o.method||this.method||(p ? "POST" : "GET");
11433 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11434 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11437 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11441 }else if(this.autoAbort !== false){
11445 if((method == 'GET' && p) || o.xmlData){
11446 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11449 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11450 return this.transId;
11452 Roo.callback(o.callback, o.scope, [o, null, null]);
11458 * Determine whether this object has a request outstanding.
11459 * @param {Number} transactionId (Optional) defaults to the last transaction
11460 * @return {Boolean} True if there is an outstanding request.
11462 isLoading : function(transId){
11464 return Roo.lib.Ajax.isCallInProgress(transId);
11466 return this.transId ? true : false;
11471 * Aborts any outstanding request.
11472 * @param {Number} transactionId (Optional) defaults to the last transaction
11474 abort : function(transId){
11475 if(transId || this.isLoading()){
11476 Roo.lib.Ajax.abort(transId || this.transId);
11481 handleResponse : function(response){
11482 this.transId = false;
11483 var options = response.argument.options;
11484 response.argument = options ? options.argument : null;
11485 this.fireEvent("requestcomplete", this, response, options);
11486 Roo.callback(options.success, options.scope, [response, options]);
11487 Roo.callback(options.callback, options.scope, [options, true, response]);
11491 handleFailure : function(response, e){
11492 this.transId = false;
11493 var options = response.argument.options;
11494 response.argument = options ? options.argument : null;
11495 this.fireEvent("requestexception", this, response, options, e);
11496 Roo.callback(options.failure, options.scope, [response, options]);
11497 Roo.callback(options.callback, options.scope, [options, false, response]);
11501 doFormUpload : function(o, ps, url){
11503 var frame = document.createElement('iframe');
11506 frame.className = 'x-hidden';
11508 frame.src = Roo.SSL_SECURE_URL;
11510 document.body.appendChild(frame);
11513 document.frames[id].name = id;
11516 var form = Roo.getDom(o.form);
11518 form.method = 'POST';
11519 form.enctype = form.encoding = 'multipart/form-data';
11525 if(ps){ // add dynamic params
11527 ps = Roo.urlDecode(ps, false);
11529 if(ps.hasOwnProperty(k)){
11530 hd = document.createElement('input');
11531 hd.type = 'hidden';
11534 form.appendChild(hd);
11541 var r = { // bogus response object
11546 r.argument = o ? o.argument : null;
11551 doc = frame.contentWindow.document;
11553 doc = (frame.contentDocument || window.frames[id].document);
11555 if(doc && doc.body){
11556 r.responseText = doc.body.innerHTML;
11558 if(doc && doc.XMLDocument){
11559 r.responseXML = doc.XMLDocument;
11561 r.responseXML = doc;
11568 Roo.EventManager.removeListener(frame, 'load', cb, this);
11570 this.fireEvent("requestcomplete", this, r, o);
11571 Roo.callback(o.success, o.scope, [r, o]);
11572 Roo.callback(o.callback, o.scope, [o, true, r]);
11574 setTimeout(function(){document.body.removeChild(frame);}, 100);
11577 Roo.EventManager.on(frame, 'load', cb, this);
11580 if(hiddens){ // remove dynamic params
11581 for(var i = 0, len = hiddens.length; i < len; i++){
11582 form.removeChild(hiddens[i]);
11589 * Ext JS Library 1.1.1
11590 * Copyright(c) 2006-2007, Ext JS, LLC.
11592 * Originally Released Under LGPL - original licence link has changed is not relivant.
11595 * <script type="text/javascript">
11599 * Global Ajax request class.
11602 * @extends Roo.data.Connection
11605 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11606 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11607 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11608 * @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)
11609 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11610 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11611 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11613 Roo.Ajax = new Roo.data.Connection({
11622 * Serialize the passed form into a url encoded string
11624 * @param {String/HTMLElement} form
11627 serializeForm : function(form){
11628 return Roo.lib.Ajax.serializeForm(form);
11632 * Ext JS Library 1.1.1
11633 * Copyright(c) 2006-2007, Ext JS, LLC.
11635 * Originally Released Under LGPL - original licence link has changed is not relivant.
11638 * <script type="text/javascript">
11643 * @class Roo.UpdateManager
11644 * @extends Roo.util.Observable
11645 * Provides AJAX-style update for Element object.<br><br>
11648 * // Get it from a Roo.Element object
11649 * var el = Roo.get("foo");
11650 * var mgr = el.getUpdateManager();
11651 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11653 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11655 * // or directly (returns the same UpdateManager instance)
11656 * var mgr = new Roo.UpdateManager("myElementId");
11657 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11658 * mgr.on("update", myFcnNeedsToKnow);
11660 // short handed call directly from the element object
11661 Roo.get("foo").load({
11665 text: "Loading Foo..."
11669 * Create new UpdateManager directly.
11670 * @param {String/HTMLElement/Roo.Element} el The element to update
11671 * @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).
11673 Roo.UpdateManager = function(el, forceNew){
11675 if(!forceNew && el.updateManager){
11676 return el.updateManager;
11679 * The Element object
11680 * @type Roo.Element
11684 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
11687 this.defaultUrl = null;
11691 * @event beforeupdate
11692 * Fired before an update is made, return false from your handler and the update is cancelled.
11693 * @param {Roo.Element} el
11694 * @param {String/Object/Function} url
11695 * @param {String/Object} params
11697 "beforeupdate": true,
11700 * Fired after successful update is made.
11701 * @param {Roo.Element} el
11702 * @param {Object} oResponseObject The response Object
11707 * Fired on update failure.
11708 * @param {Roo.Element} el
11709 * @param {Object} oResponseObject The response Object
11713 var d = Roo.UpdateManager.defaults;
11715 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
11718 this.sslBlankUrl = d.sslBlankUrl;
11720 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
11723 this.disableCaching = d.disableCaching;
11725 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
11728 this.indicatorText = d.indicatorText;
11730 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
11733 this.showLoadIndicator = d.showLoadIndicator;
11735 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
11738 this.timeout = d.timeout;
11741 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
11744 this.loadScripts = d.loadScripts;
11747 * Transaction object of current executing transaction
11749 this.transaction = null;
11754 this.autoRefreshProcId = null;
11756 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
11759 this.refreshDelegate = this.refresh.createDelegate(this);
11761 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
11764 this.updateDelegate = this.update.createDelegate(this);
11766 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
11769 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
11773 this.successDelegate = this.processSuccess.createDelegate(this);
11777 this.failureDelegate = this.processFailure.createDelegate(this);
11779 if(!this.renderer){
11781 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
11783 this.renderer = new Roo.UpdateManager.BasicRenderer();
11786 Roo.UpdateManager.superclass.constructor.call(this);
11789 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
11791 * Get the Element this UpdateManager is bound to
11792 * @return {Roo.Element} The element
11794 getEl : function(){
11798 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
11799 * @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:
11802 url: "your-url.php",<br/>
11803 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
11804 callback: yourFunction,<br/>
11805 scope: yourObject, //(optional scope) <br/>
11806 discardUrl: false, <br/>
11807 nocache: false,<br/>
11808 text: "Loading...",<br/>
11810 scripts: false<br/>
11813 * The only required property is url. The optional properties nocache, text and scripts
11814 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
11815 * @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}
11816 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11817 * @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.
11819 update : function(url, params, callback, discardUrl){
11820 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
11821 var method = this.method,
11823 if(typeof url == "object"){ // must be config object
11826 params = params || cfg.params;
11827 callback = callback || cfg.callback;
11828 discardUrl = discardUrl || cfg.discardUrl;
11829 if(callback && cfg.scope){
11830 callback = callback.createDelegate(cfg.scope);
11832 if(typeof cfg.method != "undefined"){method = cfg.method;};
11833 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
11834 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
11835 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
11836 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
11838 this.showLoading();
11840 this.defaultUrl = url;
11842 if(typeof url == "function"){
11843 url = url.call(this);
11846 method = method || (params ? "POST" : "GET");
11847 if(method == "GET"){
11848 url = this.prepareUrl(url);
11851 var o = Roo.apply(cfg ||{}, {
11854 success: this.successDelegate,
11855 failure: this.failureDelegate,
11856 callback: undefined,
11857 timeout: (this.timeout*1000),
11858 argument: {"url": url, "form": null, "callback": callback, "params": params}
11860 Roo.log("updated manager called with timeout of " + o.timeout);
11861 this.transaction = Roo.Ajax.request(o);
11866 * 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.
11867 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
11868 * @param {String/HTMLElement} form The form Id or form element
11869 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
11870 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
11871 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11873 formUpdate : function(form, url, reset, callback){
11874 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
11875 if(typeof url == "function"){
11876 url = url.call(this);
11878 form = Roo.getDom(form);
11879 this.transaction = Roo.Ajax.request({
11882 success: this.successDelegate,
11883 failure: this.failureDelegate,
11884 timeout: (this.timeout*1000),
11885 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
11887 this.showLoading.defer(1, this);
11892 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
11893 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11895 refresh : function(callback){
11896 if(this.defaultUrl == null){
11899 this.update(this.defaultUrl, null, callback, true);
11903 * Set this element to auto refresh.
11904 * @param {Number} interval How often to update (in seconds).
11905 * @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)
11906 * @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}
11907 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11908 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
11910 startAutoRefresh : function(interval, url, params, callback, refreshNow){
11912 this.update(url || this.defaultUrl, params, callback, true);
11914 if(this.autoRefreshProcId){
11915 clearInterval(this.autoRefreshProcId);
11917 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
11921 * Stop auto refresh on this element.
11923 stopAutoRefresh : function(){
11924 if(this.autoRefreshProcId){
11925 clearInterval(this.autoRefreshProcId);
11926 delete this.autoRefreshProcId;
11930 isAutoRefreshing : function(){
11931 return this.autoRefreshProcId ? true : false;
11934 * Called to update the element to "Loading" state. Override to perform custom action.
11936 showLoading : function(){
11937 if(this.showLoadIndicator){
11938 this.el.update(this.indicatorText);
11943 * Adds unique parameter to query string if disableCaching = true
11946 prepareUrl : function(url){
11947 if(this.disableCaching){
11948 var append = "_dc=" + (new Date().getTime());
11949 if(url.indexOf("?") !== -1){
11950 url += "&" + append;
11952 url += "?" + append;
11961 processSuccess : function(response){
11962 this.transaction = null;
11963 if(response.argument.form && response.argument.reset){
11964 try{ // put in try/catch since some older FF releases had problems with this
11965 response.argument.form.reset();
11968 if(this.loadScripts){
11969 this.renderer.render(this.el, response, this,
11970 this.updateComplete.createDelegate(this, [response]));
11972 this.renderer.render(this.el, response, this);
11973 this.updateComplete(response);
11977 updateComplete : function(response){
11978 this.fireEvent("update", this.el, response);
11979 if(typeof response.argument.callback == "function"){
11980 response.argument.callback(this.el, true, response);
11987 processFailure : function(response){
11988 this.transaction = null;
11989 this.fireEvent("failure", this.el, response);
11990 if(typeof response.argument.callback == "function"){
11991 response.argument.callback(this.el, false, response);
11996 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
11997 * @param {Object} renderer The object implementing the render() method
11999 setRenderer : function(renderer){
12000 this.renderer = renderer;
12003 getRenderer : function(){
12004 return this.renderer;
12008 * Set the defaultUrl used for updates
12009 * @param {String/Function} defaultUrl The url or a function to call to get the url
12011 setDefaultUrl : function(defaultUrl){
12012 this.defaultUrl = defaultUrl;
12016 * Aborts the executing transaction
12018 abort : function(){
12019 if(this.transaction){
12020 Roo.Ajax.abort(this.transaction);
12025 * Returns true if an update is in progress
12026 * @return {Boolean}
12028 isUpdating : function(){
12029 if(this.transaction){
12030 return Roo.Ajax.isLoading(this.transaction);
12037 * @class Roo.UpdateManager.defaults
12038 * @static (not really - but it helps the doc tool)
12039 * The defaults collection enables customizing the default properties of UpdateManager
12041 Roo.UpdateManager.defaults = {
12043 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12049 * True to process scripts by default (Defaults to false).
12052 loadScripts : false,
12055 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12058 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12060 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12063 disableCaching : false,
12065 * Whether to show indicatorText when loading (Defaults to true).
12068 showLoadIndicator : true,
12070 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12073 indicatorText : '<div class="loading-indicator">Loading...</div>'
12077 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12079 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12080 * @param {String/HTMLElement/Roo.Element} el The element to update
12081 * @param {String} url The url
12082 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12083 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12086 * @member Roo.UpdateManager
12088 Roo.UpdateManager.updateElement = function(el, url, params, options){
12089 var um = Roo.get(el, true).getUpdateManager();
12090 Roo.apply(um, options);
12091 um.update(url, params, options ? options.callback : null);
12093 // alias for backwards compat
12094 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12096 * @class Roo.UpdateManager.BasicRenderer
12097 * Default Content renderer. Updates the elements innerHTML with the responseText.
12099 Roo.UpdateManager.BasicRenderer = function(){};
12101 Roo.UpdateManager.BasicRenderer.prototype = {
12103 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12104 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12105 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12106 * @param {Roo.Element} el The element being rendered
12107 * @param {Object} response The YUI Connect response object
12108 * @param {UpdateManager} updateManager The calling update manager
12109 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12111 render : function(el, response, updateManager, callback){
12112 el.update(response.responseText, updateManager.loadScripts, callback);
12118 * (c)) Alan Knowles
12124 * @class Roo.DomTemplate
12125 * @extends Roo.Template
12126 * An effort at a dom based template engine..
12128 * Similar to XTemplate, except it uses dom parsing to create the template..
12130 * Supported features:
12135 {a_variable} - output encoded.
12136 {a_variable.format:("Y-m-d")} - call a method on the variable
12137 {a_variable:raw} - unencoded output
12138 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12139 {a_variable:this.method_on_template(...)} - call a method on the template object.
12144 <div roo-for="a_variable or condition.."></div>
12145 <div roo-if="a_variable or condition"></div>
12146 <div roo-exec="some javascript"></div>
12147 <div roo-name="named_template"></div>
12152 Roo.DomTemplate = function()
12154 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12161 Roo.extend(Roo.DomTemplate, Roo.Template, {
12163 * id counter for sub templates.
12167 * flag to indicate if dom parser is inside a pre,
12168 * it will strip whitespace if not.
12173 * The various sub templates
12181 * basic tag replacing syntax
12184 * // you can fake an object call by doing this
12188 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12189 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12191 iterChild : function (node, method) {
12193 var oldPre = this.inPre;
12194 if (node.tagName == 'PRE') {
12197 for( var i = 0; i < node.childNodes.length; i++) {
12198 method.call(this, node.childNodes[i]);
12200 this.inPre = oldPre;
12206 * compile the template
12208 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12211 compile: function()
12215 // covert the html into DOM...
12219 doc = document.implementation.createHTMLDocument("");
12220 doc.documentElement.innerHTML = this.html ;
12221 div = doc.documentElement;
12223 // old IE... - nasty -- it causes all sorts of issues.. with
12224 // images getting pulled from server..
12225 div = document.createElement('div');
12226 div.innerHTML = this.html;
12228 //doc.documentElement.innerHTML = htmlBody
12234 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12236 var tpls = this.tpls;
12238 // create a top level template from the snippet..
12240 //Roo.log(div.innerHTML);
12247 body : div.innerHTML,
12260 Roo.each(tpls, function(tp){
12261 this.compileTpl(tp);
12262 this.tpls[tp.id] = tp;
12265 this.master = tpls[0];
12271 compileNode : function(node, istop) {
12276 // skip anything not a tag..
12277 if (node.nodeType != 1) {
12278 if (node.nodeType == 3 && !this.inPre) {
12279 // reduce white space..
12280 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12303 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12304 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12305 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12306 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12312 // just itterate children..
12313 this.iterChild(node,this.compileNode);
12316 tpl.uid = this.id++;
12317 tpl.value = node.getAttribute('roo-' + tpl.attr);
12318 node.removeAttribute('roo-'+ tpl.attr);
12319 if (tpl.attr != 'name') {
12320 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12321 node.parentNode.replaceChild(placeholder, node);
12324 var placeholder = document.createElement('span');
12325 placeholder.className = 'roo-tpl-' + tpl.value;
12326 node.parentNode.replaceChild(placeholder, node);
12329 // parent now sees '{domtplXXXX}
12330 this.iterChild(node,this.compileNode);
12332 // we should now have node body...
12333 var div = document.createElement('div');
12334 div.appendChild(node);
12336 // this has the unfortunate side effect of converting tagged attributes
12337 // eg. href="{...}" into %7C...%7D
12338 // this has been fixed by searching for those combo's although it's a bit hacky..
12341 tpl.body = div.innerHTML;
12348 switch (tpl.value) {
12349 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12350 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12351 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12356 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12360 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12364 tpl.id = tpl.value; // replace non characters???
12370 this.tpls.push(tpl);
12380 * Compile a segment of the template into a 'sub-template'
12386 compileTpl : function(tpl)
12388 var fm = Roo.util.Format;
12389 var useF = this.disableFormats !== true;
12391 var sep = Roo.isGecko ? "+\n" : ",\n";
12393 var undef = function(str) {
12394 Roo.debug && Roo.log("Property not found :" + str);
12398 //Roo.log(tpl.body);
12402 var fn = function(m, lbrace, name, format, args)
12405 //Roo.log(arguments);
12406 args = args ? args.replace(/\\'/g,"'") : args;
12407 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12408 if (typeof(format) == 'undefined') {
12409 format = 'htmlEncode';
12411 if (format == 'raw' ) {
12415 if(name.substr(0, 6) == 'domtpl'){
12416 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12419 // build an array of options to determine if value is undefined..
12421 // basically get 'xxxx.yyyy' then do
12422 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12423 // (function () { Roo.log("Property not found"); return ''; })() :
12428 Roo.each(name.split('.'), function(st) {
12429 lookfor += (lookfor.length ? '.': '') + st;
12430 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12433 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12436 if(format && useF){
12438 args = args ? ',' + args : "";
12440 if(format.substr(0, 5) != "this."){
12441 format = "fm." + format + '(';
12443 format = 'this.call("'+ format.substr(5) + '", ';
12447 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12450 if (args && args.length) {
12451 // called with xxyx.yuu:(test,test)
12453 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12455 // raw.. - :raw modifier..
12456 return "'"+ sep + udef_st + name + ")"+sep+"'";
12460 // branched to use + in gecko and [].join() in others
12462 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12463 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12466 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12467 body.push(tpl.body.replace(/(\r\n|\n)/g,
12468 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12469 body.push("'].join('');};};");
12470 body = body.join('');
12473 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12475 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12482 * same as applyTemplate, except it's done to one of the subTemplates
12483 * when using named templates, you can do:
12485 * var str = pl.applySubTemplate('your-name', values);
12488 * @param {Number} id of the template
12489 * @param {Object} values to apply to template
12490 * @param {Object} parent (normaly the instance of this object)
12492 applySubTemplate : function(id, values, parent)
12496 var t = this.tpls[id];
12500 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12501 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12505 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12512 if(t.execCall && t.execCall.call(this, values, parent)){
12516 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12522 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12523 parent = t.target ? values : parent;
12524 if(t.forCall && vs instanceof Array){
12526 for(var i = 0, len = vs.length; i < len; i++){
12528 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12530 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12532 //Roo.log(t.compiled);
12536 return buf.join('');
12539 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12544 return t.compiled.call(this, vs, parent);
12546 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12548 //Roo.log(t.compiled);
12556 applyTemplate : function(values){
12557 return this.master.compiled.call(this, values, {});
12558 //var s = this.subs;
12561 apply : function(){
12562 return this.applyTemplate.apply(this, arguments);
12567 Roo.DomTemplate.from = function(el){
12568 el = Roo.getDom(el);
12569 return new Roo.Domtemplate(el.value || el.innerHTML);
12572 * Ext JS Library 1.1.1
12573 * Copyright(c) 2006-2007, Ext JS, LLC.
12575 * Originally Released Under LGPL - original licence link has changed is not relivant.
12578 * <script type="text/javascript">
12582 * @class Roo.util.DelayedTask
12583 * Provides a convenient method of performing setTimeout where a new
12584 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12585 * You can use this class to buffer
12586 * the keypress events for a certain number of milliseconds, and perform only if they stop
12587 * for that amount of time.
12588 * @constructor The parameters to this constructor serve as defaults and are not required.
12589 * @param {Function} fn (optional) The default function to timeout
12590 * @param {Object} scope (optional) The default scope of that timeout
12591 * @param {Array} args (optional) The default Array of arguments
12593 Roo.util.DelayedTask = function(fn, scope, args){
12594 var id = null, d, t;
12596 var call = function(){
12597 var now = new Date().getTime();
12601 fn.apply(scope, args || []);
12605 * Cancels any pending timeout and queues a new one
12606 * @param {Number} delay The milliseconds to delay
12607 * @param {Function} newFn (optional) Overrides function passed to constructor
12608 * @param {Object} newScope (optional) Overrides scope passed to constructor
12609 * @param {Array} newArgs (optional) Overrides args passed to constructor
12611 this.delay = function(delay, newFn, newScope, newArgs){
12612 if(id && delay != d){
12616 t = new Date().getTime();
12618 scope = newScope || scope;
12619 args = newArgs || args;
12621 id = setInterval(call, d);
12626 * Cancel the last queued timeout
12628 this.cancel = function(){
12636 * Ext JS Library 1.1.1
12637 * Copyright(c) 2006-2007, Ext JS, LLC.
12639 * Originally Released Under LGPL - original licence link has changed is not relivant.
12642 * <script type="text/javascript">
12646 Roo.util.TaskRunner = function(interval){
12647 interval = interval || 10;
12648 var tasks = [], removeQueue = [];
12650 var running = false;
12652 var stopThread = function(){
12658 var startThread = function(){
12661 id = setInterval(runTasks, interval);
12665 var removeTask = function(task){
12666 removeQueue.push(task);
12672 var runTasks = function(){
12673 if(removeQueue.length > 0){
12674 for(var i = 0, len = removeQueue.length; i < len; i++){
12675 tasks.remove(removeQueue[i]);
12678 if(tasks.length < 1){
12683 var now = new Date().getTime();
12684 for(var i = 0, len = tasks.length; i < len; ++i){
12686 var itime = now - t.taskRunTime;
12687 if(t.interval <= itime){
12688 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
12689 t.taskRunTime = now;
12690 if(rt === false || t.taskRunCount === t.repeat){
12695 if(t.duration && t.duration <= (now - t.taskStartTime)){
12702 * Queues a new task.
12703 * @param {Object} task
12705 this.start = function(task){
12707 task.taskStartTime = new Date().getTime();
12708 task.taskRunTime = 0;
12709 task.taskRunCount = 0;
12714 this.stop = function(task){
12719 this.stopAll = function(){
12721 for(var i = 0, len = tasks.length; i < len; i++){
12722 if(tasks[i].onStop){
12731 Roo.TaskMgr = new Roo.util.TaskRunner();/*
12733 * Ext JS Library 1.1.1
12734 * Copyright(c) 2006-2007, Ext JS, LLC.
12736 * Originally Released Under LGPL - original licence link has changed is not relivant.
12739 * <script type="text/javascript">
12744 * @class Roo.util.MixedCollection
12745 * @extends Roo.util.Observable
12746 * A Collection class that maintains both numeric indexes and keys and exposes events.
12748 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
12749 * collection (defaults to false)
12750 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
12751 * and return the key value for that item. This is used when available to look up the key on items that
12752 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
12753 * equivalent to providing an implementation for the {@link #getKey} method.
12755 Roo.util.MixedCollection = function(allowFunctions, keyFn){
12763 * Fires when the collection is cleared.
12768 * Fires when an item is added to the collection.
12769 * @param {Number} index The index at which the item was added.
12770 * @param {Object} o The item added.
12771 * @param {String} key The key associated with the added item.
12776 * Fires when an item is replaced in the collection.
12777 * @param {String} key he key associated with the new added.
12778 * @param {Object} old The item being replaced.
12779 * @param {Object} new The new item.
12784 * Fires when an item is removed from the collection.
12785 * @param {Object} o The item being removed.
12786 * @param {String} key (optional) The key associated with the removed item.
12791 this.allowFunctions = allowFunctions === true;
12793 this.getKey = keyFn;
12795 Roo.util.MixedCollection.superclass.constructor.call(this);
12798 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
12799 allowFunctions : false,
12802 * Adds an item to the collection.
12803 * @param {String} key The key to associate with the item
12804 * @param {Object} o The item to add.
12805 * @return {Object} The item added.
12807 add : function(key, o){
12808 if(arguments.length == 1){
12810 key = this.getKey(o);
12812 if(typeof key == "undefined" || key === null){
12814 this.items.push(o);
12815 this.keys.push(null);
12817 var old = this.map[key];
12819 return this.replace(key, o);
12822 this.items.push(o);
12824 this.keys.push(key);
12826 this.fireEvent("add", this.length-1, o, key);
12831 * MixedCollection has a generic way to fetch keys if you implement getKey.
12834 var mc = new Roo.util.MixedCollection();
12835 mc.add(someEl.dom.id, someEl);
12836 mc.add(otherEl.dom.id, otherEl);
12840 var mc = new Roo.util.MixedCollection();
12841 mc.getKey = function(el){
12847 // or via the constructor
12848 var mc = new Roo.util.MixedCollection(false, function(el){
12854 * @param o {Object} The item for which to find the key.
12855 * @return {Object} The key for the passed item.
12857 getKey : function(o){
12862 * Replaces an item in the collection.
12863 * @param {String} key The key associated with the item to replace, or the item to replace.
12864 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
12865 * @return {Object} The new item.
12867 replace : function(key, o){
12868 if(arguments.length == 1){
12870 key = this.getKey(o);
12872 var old = this.item(key);
12873 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
12874 return this.add(key, o);
12876 var index = this.indexOfKey(key);
12877 this.items[index] = o;
12879 this.fireEvent("replace", key, old, o);
12884 * Adds all elements of an Array or an Object to the collection.
12885 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
12886 * an Array of values, each of which are added to the collection.
12888 addAll : function(objs){
12889 if(arguments.length > 1 || objs instanceof Array){
12890 var args = arguments.length > 1 ? arguments : objs;
12891 for(var i = 0, len = args.length; i < len; i++){
12895 for(var key in objs){
12896 if(this.allowFunctions || typeof objs[key] != "function"){
12897 this.add(key, objs[key]);
12904 * Executes the specified function once for every item in the collection, passing each
12905 * item as the first and only parameter. returning false from the function will stop the iteration.
12906 * @param {Function} fn The function to execute for each item.
12907 * @param {Object} scope (optional) The scope in which to execute the function.
12909 each : function(fn, scope){
12910 var items = [].concat(this.items); // each safe for removal
12911 for(var i = 0, len = items.length; i < len; i++){
12912 if(fn.call(scope || items[i], items[i], i, len) === false){
12919 * Executes the specified function once for every key in the collection, passing each
12920 * key, and its associated item as the first two parameters.
12921 * @param {Function} fn The function to execute for each item.
12922 * @param {Object} scope (optional) The scope in which to execute the function.
12924 eachKey : function(fn, scope){
12925 for(var i = 0, len = this.keys.length; i < len; i++){
12926 fn.call(scope || window, this.keys[i], this.items[i], i, len);
12931 * Returns the first item in the collection which elicits a true return value from the
12932 * passed selection function.
12933 * @param {Function} fn The selection function to execute for each item.
12934 * @param {Object} scope (optional) The scope in which to execute the function.
12935 * @return {Object} The first item in the collection which returned true from the selection function.
12937 find : function(fn, scope){
12938 for(var i = 0, len = this.items.length; i < len; i++){
12939 if(fn.call(scope || window, this.items[i], this.keys[i])){
12940 return this.items[i];
12947 * Inserts an item at the specified index in the collection.
12948 * @param {Number} index The index to insert the item at.
12949 * @param {String} key The key to associate with the new item, or the item itself.
12950 * @param {Object} o (optional) If the second parameter was a key, the new item.
12951 * @return {Object} The item inserted.
12953 insert : function(index, key, o){
12954 if(arguments.length == 2){
12956 key = this.getKey(o);
12958 if(index >= this.length){
12959 return this.add(key, o);
12962 this.items.splice(index, 0, o);
12963 if(typeof key != "undefined" && key != null){
12966 this.keys.splice(index, 0, key);
12967 this.fireEvent("add", index, o, key);
12972 * Removed an item from the collection.
12973 * @param {Object} o The item to remove.
12974 * @return {Object} The item removed.
12976 remove : function(o){
12977 return this.removeAt(this.indexOf(o));
12981 * Remove an item from a specified index in the collection.
12982 * @param {Number} index The index within the collection of the item to remove.
12984 removeAt : function(index){
12985 if(index < this.length && index >= 0){
12987 var o = this.items[index];
12988 this.items.splice(index, 1);
12989 var key = this.keys[index];
12990 if(typeof key != "undefined"){
12991 delete this.map[key];
12993 this.keys.splice(index, 1);
12994 this.fireEvent("remove", o, key);
12999 * Removed an item associated with the passed key fom the collection.
13000 * @param {String} key The key of the item to remove.
13002 removeKey : function(key){
13003 return this.removeAt(this.indexOfKey(key));
13007 * Returns the number of items in the collection.
13008 * @return {Number} the number of items in the collection.
13010 getCount : function(){
13011 return this.length;
13015 * Returns index within the collection of the passed Object.
13016 * @param {Object} o The item to find the index of.
13017 * @return {Number} index of the item.
13019 indexOf : function(o){
13020 if(!this.items.indexOf){
13021 for(var i = 0, len = this.items.length; i < len; i++){
13022 if(this.items[i] == o) return i;
13026 return this.items.indexOf(o);
13031 * Returns index within the collection of the passed key.
13032 * @param {String} key The key to find the index of.
13033 * @return {Number} index of the key.
13035 indexOfKey : function(key){
13036 if(!this.keys.indexOf){
13037 for(var i = 0, len = this.keys.length; i < len; i++){
13038 if(this.keys[i] == key) return i;
13042 return this.keys.indexOf(key);
13047 * Returns the item associated with the passed key OR index. Key has priority over index.
13048 * @param {String/Number} key The key or index of the item.
13049 * @return {Object} The item associated with the passed key.
13051 item : function(key){
13052 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13053 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13057 * Returns the item at the specified index.
13058 * @param {Number} index The index of the item.
13061 itemAt : function(index){
13062 return this.items[index];
13066 * Returns the item associated with the passed key.
13067 * @param {String/Number} key The key of the item.
13068 * @return {Object} The item associated with the passed key.
13070 key : function(key){
13071 return this.map[key];
13075 * Returns true if the collection contains the passed Object as an item.
13076 * @param {Object} o The Object to look for in the collection.
13077 * @return {Boolean} True if the collection contains the Object as an item.
13079 contains : function(o){
13080 return this.indexOf(o) != -1;
13084 * Returns true if the collection contains the passed Object as a key.
13085 * @param {String} key The key to look for in the collection.
13086 * @return {Boolean} True if the collection contains the Object as a key.
13088 containsKey : function(key){
13089 return typeof this.map[key] != "undefined";
13093 * Removes all items from the collection.
13095 clear : function(){
13100 this.fireEvent("clear");
13104 * Returns the first item in the collection.
13105 * @return {Object} the first item in the collection..
13107 first : function(){
13108 return this.items[0];
13112 * Returns the last item in the collection.
13113 * @return {Object} the last item in the collection..
13116 return this.items[this.length-1];
13119 _sort : function(property, dir, fn){
13120 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13121 fn = fn || function(a, b){
13124 var c = [], k = this.keys, items = this.items;
13125 for(var i = 0, len = items.length; i < len; i++){
13126 c[c.length] = {key: k[i], value: items[i], index: i};
13128 c.sort(function(a, b){
13129 var v = fn(a[property], b[property]) * dsc;
13131 v = (a.index < b.index ? -1 : 1);
13135 for(var i = 0, len = c.length; i < len; i++){
13136 items[i] = c[i].value;
13139 this.fireEvent("sort", this);
13143 * Sorts this collection with the passed comparison function
13144 * @param {String} direction (optional) "ASC" or "DESC"
13145 * @param {Function} fn (optional) comparison function
13147 sort : function(dir, fn){
13148 this._sort("value", dir, fn);
13152 * Sorts this collection by keys
13153 * @param {String} direction (optional) "ASC" or "DESC"
13154 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13156 keySort : function(dir, fn){
13157 this._sort("key", dir, fn || function(a, b){
13158 return String(a).toUpperCase()-String(b).toUpperCase();
13163 * Returns a range of items in this collection
13164 * @param {Number} startIndex (optional) defaults to 0
13165 * @param {Number} endIndex (optional) default to the last item
13166 * @return {Array} An array of items
13168 getRange : function(start, end){
13169 var items = this.items;
13170 if(items.length < 1){
13173 start = start || 0;
13174 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13177 for(var i = start; i <= end; i++) {
13178 r[r.length] = items[i];
13181 for(var i = start; i >= end; i--) {
13182 r[r.length] = items[i];
13189 * Filter the <i>objects</i> in this collection by a specific property.
13190 * Returns a new collection that has been filtered.
13191 * @param {String} property A property on your objects
13192 * @param {String/RegExp} value Either string that the property values
13193 * should start with or a RegExp to test against the property
13194 * @return {MixedCollection} The new filtered collection
13196 filter : function(property, value){
13197 if(!value.exec){ // not a regex
13198 value = String(value);
13199 if(value.length == 0){
13200 return this.clone();
13202 value = new RegExp("^" + Roo.escapeRe(value), "i");
13204 return this.filterBy(function(o){
13205 return o && value.test(o[property]);
13210 * Filter by a function. * Returns a new collection that has been filtered.
13211 * The passed function will be called with each
13212 * object in the collection. If the function returns true, the value is included
13213 * otherwise it is filtered.
13214 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13215 * @param {Object} scope (optional) The scope of the function (defaults to this)
13216 * @return {MixedCollection} The new filtered collection
13218 filterBy : function(fn, scope){
13219 var r = new Roo.util.MixedCollection();
13220 r.getKey = this.getKey;
13221 var k = this.keys, it = this.items;
13222 for(var i = 0, len = it.length; i < len; i++){
13223 if(fn.call(scope||this, it[i], k[i])){
13224 r.add(k[i], it[i]);
13231 * Creates a duplicate of this collection
13232 * @return {MixedCollection}
13234 clone : function(){
13235 var r = new Roo.util.MixedCollection();
13236 var k = this.keys, it = this.items;
13237 for(var i = 0, len = it.length; i < len; i++){
13238 r.add(k[i], it[i]);
13240 r.getKey = this.getKey;
13245 * Returns the item associated with the passed key or index.
13247 * @param {String/Number} key The key or index of the item.
13248 * @return {Object} The item associated with the passed key.
13250 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13252 * Ext JS Library 1.1.1
13253 * Copyright(c) 2006-2007, Ext JS, LLC.
13255 * Originally Released Under LGPL - original licence link has changed is not relivant.
13258 * <script type="text/javascript">
13261 * @class Roo.util.JSON
13262 * Modified version of Douglas Crockford"s json.js that doesn"t
13263 * mess with the Object prototype
13264 * http://www.json.org/js.html
13267 Roo.util.JSON = new (function(){
13268 var useHasOwn = {}.hasOwnProperty ? true : false;
13270 // crashes Safari in some instances
13271 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13273 var pad = function(n) {
13274 return n < 10 ? "0" + n : n;
13287 var encodeString = function(s){
13288 if (/["\\\x00-\x1f]/.test(s)) {
13289 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13294 c = b.charCodeAt();
13296 Math.floor(c / 16).toString(16) +
13297 (c % 16).toString(16);
13300 return '"' + s + '"';
13303 var encodeArray = function(o){
13304 var a = ["["], b, i, l = o.length, v;
13305 for (i = 0; i < l; i += 1) {
13307 switch (typeof v) {
13316 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13324 var encodeDate = function(o){
13325 return '"' + o.getFullYear() + "-" +
13326 pad(o.getMonth() + 1) + "-" +
13327 pad(o.getDate()) + "T" +
13328 pad(o.getHours()) + ":" +
13329 pad(o.getMinutes()) + ":" +
13330 pad(o.getSeconds()) + '"';
13334 * Encodes an Object, Array or other value
13335 * @param {Mixed} o The variable to encode
13336 * @return {String} The JSON string
13338 this.encode = function(o)
13340 // should this be extended to fully wrap stringify..
13342 if(typeof o == "undefined" || o === null){
13344 }else if(o instanceof Array){
13345 return encodeArray(o);
13346 }else if(o instanceof Date){
13347 return encodeDate(o);
13348 }else if(typeof o == "string"){
13349 return encodeString(o);
13350 }else if(typeof o == "number"){
13351 return isFinite(o) ? String(o) : "null";
13352 }else if(typeof o == "boolean"){
13355 var a = ["{"], b, i, v;
13357 if(!useHasOwn || o.hasOwnProperty(i)) {
13359 switch (typeof v) {
13368 a.push(this.encode(i), ":",
13369 v === null ? "null" : this.encode(v));
13380 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13381 * @param {String} json The JSON string
13382 * @return {Object} The resulting object
13384 this.decode = function(json){
13386 return /** eval:var:json */ eval("(" + json + ')');
13390 * Shorthand for {@link Roo.util.JSON#encode}
13391 * @member Roo encode
13393 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13395 * Shorthand for {@link Roo.util.JSON#decode}
13396 * @member Roo decode
13398 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13401 * Ext JS Library 1.1.1
13402 * Copyright(c) 2006-2007, Ext JS, LLC.
13404 * Originally Released Under LGPL - original licence link has changed is not relivant.
13407 * <script type="text/javascript">
13411 * @class Roo.util.Format
13412 * Reusable data formatting functions
13415 Roo.util.Format = function(){
13416 var trimRe = /^\s+|\s+$/g;
13419 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13420 * @param {String} value The string to truncate
13421 * @param {Number} length The maximum length to allow before truncating
13422 * @return {String} The converted text
13424 ellipsis : function(value, len){
13425 if(value && value.length > len){
13426 return value.substr(0, len-3)+"...";
13432 * Checks a reference and converts it to empty string if it is undefined
13433 * @param {Mixed} value Reference to check
13434 * @return {Mixed} Empty string if converted, otherwise the original value
13436 undef : function(value){
13437 return typeof value != "undefined" ? value : "";
13441 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13442 * @param {String} value The string to encode
13443 * @return {String} The encoded text
13445 htmlEncode : function(value){
13446 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13450 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13451 * @param {String} value The string to decode
13452 * @return {String} The decoded text
13454 htmlDecode : function(value){
13455 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13459 * Trims any whitespace from either side of a string
13460 * @param {String} value The text to trim
13461 * @return {String} The trimmed text
13463 trim : function(value){
13464 return String(value).replace(trimRe, "");
13468 * Returns a substring from within an original string
13469 * @param {String} value The original text
13470 * @param {Number} start The start index of the substring
13471 * @param {Number} length The length of the substring
13472 * @return {String} The substring
13474 substr : function(value, start, length){
13475 return String(value).substr(start, length);
13479 * Converts a string to all lower case letters
13480 * @param {String} value The text to convert
13481 * @return {String} The converted text
13483 lowercase : function(value){
13484 return String(value).toLowerCase();
13488 * Converts a string to all upper case letters
13489 * @param {String} value The text to convert
13490 * @return {String} The converted text
13492 uppercase : function(value){
13493 return String(value).toUpperCase();
13497 * Converts the first character only of a string to upper case
13498 * @param {String} value The text to convert
13499 * @return {String} The converted text
13501 capitalize : function(value){
13502 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13506 call : function(value, fn){
13507 if(arguments.length > 2){
13508 var args = Array.prototype.slice.call(arguments, 2);
13509 args.unshift(value);
13511 return /** eval:var:value */ eval(fn).apply(window, args);
13513 /** eval:var:value */
13514 return /** eval:var:value */ eval(fn).call(window, value);
13520 * safer version of Math.toFixed..??/
13521 * @param {Number/String} value The numeric value to format
13522 * @param {Number/String} value Decimal places
13523 * @return {String} The formatted currency string
13525 toFixed : function(v, n)
13527 // why not use to fixed - precision is buggered???
13529 return Math.round(v-0);
13531 var fact = Math.pow(10,n+1);
13532 v = (Math.round((v-0)*fact))/fact;
13533 var z = (''+fact).substring(2);
13534 if (v == Math.floor(v)) {
13535 return Math.floor(v) + '.' + z;
13538 // now just padd decimals..
13539 var ps = String(v).split('.');
13540 var fd = (ps[1] + z);
13541 var r = fd.substring(0,n);
13542 var rm = fd.substring(n);
13544 return ps[0] + '.' + r;
13546 r*=1; // turn it into a number;
13548 if (String(r).length != n) {
13551 r = String(r).substring(1); // chop the end off.
13554 return ps[0] + '.' + r;
13559 * Format a number as US currency
13560 * @param {Number/String} value The numeric value to format
13561 * @return {String} The formatted currency string
13563 usMoney : function(v){
13564 return '$' + Roo.util.Format.number(v);
13569 * eventually this should probably emulate php's number_format
13570 * @param {Number/String} value The numeric value to format
13571 * @param {Number} decimals number of decimal places
13572 * @return {String} The formatted currency string
13574 number : function(v,decimals)
13576 // multiply and round.
13577 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13578 var mul = Math.pow(10, decimals);
13579 var zero = String(mul).substring(1);
13580 v = (Math.round((v-0)*mul))/mul;
13582 // if it's '0' number.. then
13584 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13586 var ps = v.split('.');
13590 var r = /(\d+)(\d{3})/;
13592 while (r.test(whole)) {
13593 whole = whole.replace(r, '$1' + ',' + '$2');
13599 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13600 // does not have decimals
13601 (decimals ? ('.' + zero) : '');
13604 return whole + sub ;
13608 * Parse a value into a formatted date using the specified format pattern.
13609 * @param {Mixed} value The value to format
13610 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13611 * @return {String} The formatted date string
13613 date : function(v, format){
13617 if(!(v instanceof Date)){
13618 v = new Date(Date.parse(v));
13620 return v.dateFormat(format || Roo.util.Format.defaults.date);
13624 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13625 * @param {String} format Any valid date format string
13626 * @return {Function} The date formatting function
13628 dateRenderer : function(format){
13629 return function(v){
13630 return Roo.util.Format.date(v, format);
13635 stripTagsRE : /<\/?[^>]+>/gi,
13638 * Strips all HTML tags
13639 * @param {Mixed} value The text from which to strip tags
13640 * @return {String} The stripped text
13642 stripTags : function(v){
13643 return !v ? v : String(v).replace(this.stripTagsRE, "");
13647 Roo.util.Format.defaults = {
13651 * Ext JS Library 1.1.1
13652 * Copyright(c) 2006-2007, Ext JS, LLC.
13654 * Originally Released Under LGPL - original licence link has changed is not relivant.
13657 * <script type="text/javascript">
13664 * @class Roo.MasterTemplate
13665 * @extends Roo.Template
13666 * Provides a template that can have child templates. The syntax is:
13668 var t = new Roo.MasterTemplate(
13669 '<select name="{name}">',
13670 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13673 t.add('options', {value: 'foo', text: 'bar'});
13674 // or you can add multiple child elements in one shot
13675 t.addAll('options', [
13676 {value: 'foo', text: 'bar'},
13677 {value: 'foo2', text: 'bar2'},
13678 {value: 'foo3', text: 'bar3'}
13680 // then append, applying the master template values
13681 t.append('my-form', {name: 'my-select'});
13683 * A name attribute for the child template is not required if you have only one child
13684 * template or you want to refer to them by index.
13686 Roo.MasterTemplate = function(){
13687 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
13688 this.originalHtml = this.html;
13690 var m, re = this.subTemplateRe;
13693 while(m = re.exec(this.html)){
13694 var name = m[1], content = m[2];
13699 tpl : new Roo.Template(content)
13702 st[name] = st[subIndex];
13704 st[subIndex].tpl.compile();
13705 st[subIndex].tpl.call = this.call.createDelegate(this);
13708 this.subCount = subIndex;
13711 Roo.extend(Roo.MasterTemplate, Roo.Template, {
13713 * The regular expression used to match sub templates
13717 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
13720 * Applies the passed values to a child template.
13721 * @param {String/Number} name (optional) The name or index of the child template
13722 * @param {Array/Object} values The values to be applied to the template
13723 * @return {MasterTemplate} this
13725 add : function(name, values){
13726 if(arguments.length == 1){
13727 values = arguments[0];
13730 var s = this.subs[name];
13731 s.buffer[s.buffer.length] = s.tpl.apply(values);
13736 * Applies all the passed values to a child template.
13737 * @param {String/Number} name (optional) The name or index of the child template
13738 * @param {Array} values The values to be applied to the template, this should be an array of objects.
13739 * @param {Boolean} reset (optional) True to reset the template first
13740 * @return {MasterTemplate} this
13742 fill : function(name, values, reset){
13744 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
13752 for(var i = 0, len = values.length; i < len; i++){
13753 this.add(name, values[i]);
13759 * Resets the template for reuse
13760 * @return {MasterTemplate} this
13762 reset : function(){
13764 for(var i = 0; i < this.subCount; i++){
13770 applyTemplate : function(values){
13772 var replaceIndex = -1;
13773 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
13774 return s[++replaceIndex].buffer.join("");
13776 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
13779 apply : function(){
13780 return this.applyTemplate.apply(this, arguments);
13783 compile : function(){return this;}
13787 * Alias for fill().
13790 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
13792 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
13793 * var tpl = Roo.MasterTemplate.from('element-id');
13794 * @param {String/HTMLElement} el
13795 * @param {Object} config
13798 Roo.MasterTemplate.from = function(el, config){
13799 el = Roo.getDom(el);
13800 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
13803 * Ext JS Library 1.1.1
13804 * Copyright(c) 2006-2007, Ext JS, LLC.
13806 * Originally Released Under LGPL - original licence link has changed is not relivant.
13809 * <script type="text/javascript">
13814 * @class Roo.util.CSS
13815 * Utility class for manipulating CSS rules
13818 Roo.util.CSS = function(){
13820 var doc = document;
13822 var camelRe = /(-[a-z])/gi;
13823 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
13827 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
13828 * tag and appended to the HEAD of the document.
13829 * @param {String|Object} cssText The text containing the css rules
13830 * @param {String} id An id to add to the stylesheet for later removal
13831 * @return {StyleSheet}
13833 createStyleSheet : function(cssText, id){
13835 var head = doc.getElementsByTagName("head")[0];
13836 var nrules = doc.createElement("style");
13837 nrules.setAttribute("type", "text/css");
13839 nrules.setAttribute("id", id);
13841 if (typeof(cssText) != 'string') {
13842 // support object maps..
13843 // not sure if this a good idea..
13844 // perhaps it should be merged with the general css handling
13845 // and handle js style props.
13846 var cssTextNew = [];
13847 for(var n in cssText) {
13849 for(var k in cssText[n]) {
13850 citems.push( k + ' : ' +cssText[n][k] + ';' );
13852 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
13855 cssText = cssTextNew.join("\n");
13861 head.appendChild(nrules);
13862 ss = nrules.styleSheet;
13863 ss.cssText = cssText;
13866 nrules.appendChild(doc.createTextNode(cssText));
13868 nrules.cssText = cssText;
13870 head.appendChild(nrules);
13871 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
13873 this.cacheStyleSheet(ss);
13878 * Removes a style or link tag by id
13879 * @param {String} id The id of the tag
13881 removeStyleSheet : function(id){
13882 var existing = doc.getElementById(id);
13884 existing.parentNode.removeChild(existing);
13889 * Dynamically swaps an existing stylesheet reference for a new one
13890 * @param {String} id The id of an existing link tag to remove
13891 * @param {String} url The href of the new stylesheet to include
13893 swapStyleSheet : function(id, url){
13894 this.removeStyleSheet(id);
13895 var ss = doc.createElement("link");
13896 ss.setAttribute("rel", "stylesheet");
13897 ss.setAttribute("type", "text/css");
13898 ss.setAttribute("id", id);
13899 ss.setAttribute("href", url);
13900 doc.getElementsByTagName("head")[0].appendChild(ss);
13904 * Refresh the rule cache if you have dynamically added stylesheets
13905 * @return {Object} An object (hash) of rules indexed by selector
13907 refreshCache : function(){
13908 return this.getRules(true);
13912 cacheStyleSheet : function(stylesheet){
13916 try{// try catch for cross domain access issue
13917 var ssRules = stylesheet.cssRules || stylesheet.rules;
13918 for(var j = ssRules.length-1; j >= 0; --j){
13919 rules[ssRules[j].selectorText] = ssRules[j];
13925 * Gets all css rules for the document
13926 * @param {Boolean} refreshCache true to refresh the internal cache
13927 * @return {Object} An object (hash) of rules indexed by selector
13929 getRules : function(refreshCache){
13930 if(rules == null || refreshCache){
13932 var ds = doc.styleSheets;
13933 for(var i =0, len = ds.length; i < len; i++){
13935 this.cacheStyleSheet(ds[i]);
13943 * Gets an an individual CSS rule by selector(s)
13944 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
13945 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
13946 * @return {CSSRule} The CSS rule or null if one is not found
13948 getRule : function(selector, refreshCache){
13949 var rs = this.getRules(refreshCache);
13950 if(!(selector instanceof Array)){
13951 return rs[selector];
13953 for(var i = 0; i < selector.length; i++){
13954 if(rs[selector[i]]){
13955 return rs[selector[i]];
13963 * Updates a rule property
13964 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
13965 * @param {String} property The css property
13966 * @param {String} value The new value for the property
13967 * @return {Boolean} true If a rule was found and updated
13969 updateRule : function(selector, property, value){
13970 if(!(selector instanceof Array)){
13971 var rule = this.getRule(selector);
13973 rule.style[property.replace(camelRe, camelFn)] = value;
13977 for(var i = 0; i < selector.length; i++){
13978 if(this.updateRule(selector[i], property, value)){
13988 * Ext JS Library 1.1.1
13989 * Copyright(c) 2006-2007, Ext JS, LLC.
13991 * Originally Released Under LGPL - original licence link has changed is not relivant.
13994 * <script type="text/javascript">
14000 * @class Roo.util.ClickRepeater
14001 * @extends Roo.util.Observable
14003 * A wrapper class which can be applied to any element. Fires a "click" event while the
14004 * mouse is pressed. The interval between firings may be specified in the config but
14005 * defaults to 10 milliseconds.
14007 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14009 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14010 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14011 * Similar to an autorepeat key delay.
14012 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14013 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14014 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14015 * "interval" and "delay" are ignored. "immediate" is honored.
14016 * @cfg {Boolean} preventDefault True to prevent the default click event
14017 * @cfg {Boolean} stopDefault True to stop the default click event
14020 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14021 * 2007-02-02 jvs Renamed to ClickRepeater
14022 * 2007-02-03 jvs Modifications for FF Mac and Safari
14025 * @param {String/HTMLElement/Element} el The element to listen on
14026 * @param {Object} config
14028 Roo.util.ClickRepeater = function(el, config)
14030 this.el = Roo.get(el);
14031 this.el.unselectable();
14033 Roo.apply(this, config);
14038 * Fires when the mouse button is depressed.
14039 * @param {Roo.util.ClickRepeater} this
14041 "mousedown" : true,
14044 * Fires on a specified interval during the time the element is pressed.
14045 * @param {Roo.util.ClickRepeater} this
14050 * Fires when the mouse key is released.
14051 * @param {Roo.util.ClickRepeater} this
14056 this.el.on("mousedown", this.handleMouseDown, this);
14057 if(this.preventDefault || this.stopDefault){
14058 this.el.on("click", function(e){
14059 if(this.preventDefault){
14060 e.preventDefault();
14062 if(this.stopDefault){
14068 // allow inline handler
14070 this.on("click", this.handler, this.scope || this);
14073 Roo.util.ClickRepeater.superclass.constructor.call(this);
14076 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14079 preventDefault : true,
14080 stopDefault : false,
14084 handleMouseDown : function(){
14085 clearTimeout(this.timer);
14087 if(this.pressClass){
14088 this.el.addClass(this.pressClass);
14090 this.mousedownTime = new Date();
14092 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14093 this.el.on("mouseout", this.handleMouseOut, this);
14095 this.fireEvent("mousedown", this);
14096 this.fireEvent("click", this);
14098 this.timer = this.click.defer(this.delay || this.interval, this);
14102 click : function(){
14103 this.fireEvent("click", this);
14104 this.timer = this.click.defer(this.getInterval(), this);
14108 getInterval: function(){
14109 if(!this.accelerate){
14110 return this.interval;
14112 var pressTime = this.mousedownTime.getElapsed();
14113 if(pressTime < 500){
14115 }else if(pressTime < 1700){
14117 }else if(pressTime < 2600){
14119 }else if(pressTime < 3500){
14121 }else if(pressTime < 4400){
14123 }else if(pressTime < 5300){
14125 }else if(pressTime < 6200){
14133 handleMouseOut : function(){
14134 clearTimeout(this.timer);
14135 if(this.pressClass){
14136 this.el.removeClass(this.pressClass);
14138 this.el.on("mouseover", this.handleMouseReturn, this);
14142 handleMouseReturn : function(){
14143 this.el.un("mouseover", this.handleMouseReturn);
14144 if(this.pressClass){
14145 this.el.addClass(this.pressClass);
14151 handleMouseUp : function(){
14152 clearTimeout(this.timer);
14153 this.el.un("mouseover", this.handleMouseReturn);
14154 this.el.un("mouseout", this.handleMouseOut);
14155 Roo.get(document).un("mouseup", this.handleMouseUp);
14156 this.el.removeClass(this.pressClass);
14157 this.fireEvent("mouseup", this);
14161 * Ext JS Library 1.1.1
14162 * Copyright(c) 2006-2007, Ext JS, LLC.
14164 * Originally Released Under LGPL - original licence link has changed is not relivant.
14167 * <script type="text/javascript">
14172 * @class Roo.KeyNav
14173 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14174 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14175 * way to implement custom navigation schemes for any UI component.</p>
14176 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14177 * pageUp, pageDown, del, home, end. Usage:</p>
14179 var nav = new Roo.KeyNav("my-element", {
14180 "left" : function(e){
14181 this.moveLeft(e.ctrlKey);
14183 "right" : function(e){
14184 this.moveRight(e.ctrlKey);
14186 "enter" : function(e){
14193 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14194 * @param {Object} config The config
14196 Roo.KeyNav = function(el, config){
14197 this.el = Roo.get(el);
14198 Roo.apply(this, config);
14199 if(!this.disabled){
14200 this.disabled = true;
14205 Roo.KeyNav.prototype = {
14207 * @cfg {Boolean} disabled
14208 * True to disable this KeyNav instance (defaults to false)
14212 * @cfg {String} defaultEventAction
14213 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14214 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14215 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14217 defaultEventAction: "stopEvent",
14219 * @cfg {Boolean} forceKeyDown
14220 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14221 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14222 * handle keydown instead of keypress.
14224 forceKeyDown : false,
14227 prepareEvent : function(e){
14228 var k = e.getKey();
14229 var h = this.keyToHandler[k];
14230 //if(h && this[h]){
14231 // e.stopPropagation();
14233 if(Roo.isSafari && h && k >= 37 && k <= 40){
14239 relay : function(e){
14240 var k = e.getKey();
14241 var h = this.keyToHandler[k];
14243 if(this.doRelay(e, this[h], h) !== true){
14244 e[this.defaultEventAction]();
14250 doRelay : function(e, h, hname){
14251 return h.call(this.scope || this, e);
14254 // possible handlers
14268 // quick lookup hash
14285 * Enable this KeyNav
14287 enable: function(){
14289 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14290 // the EventObject will normalize Safari automatically
14291 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14292 this.el.on("keydown", this.relay, this);
14294 this.el.on("keydown", this.prepareEvent, this);
14295 this.el.on("keypress", this.relay, this);
14297 this.disabled = false;
14302 * Disable this KeyNav
14304 disable: function(){
14305 if(!this.disabled){
14306 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14307 this.el.un("keydown", this.relay);
14309 this.el.un("keydown", this.prepareEvent);
14310 this.el.un("keypress", this.relay);
14312 this.disabled = true;
14317 * Ext JS Library 1.1.1
14318 * Copyright(c) 2006-2007, Ext JS, LLC.
14320 * Originally Released Under LGPL - original licence link has changed is not relivant.
14323 * <script type="text/javascript">
14328 * @class Roo.KeyMap
14329 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14330 * The constructor accepts the same config object as defined by {@link #addBinding}.
14331 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14332 * combination it will call the function with this signature (if the match is a multi-key
14333 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14334 * A KeyMap can also handle a string representation of keys.<br />
14337 // map one key by key code
14338 var map = new Roo.KeyMap("my-element", {
14339 key: 13, // or Roo.EventObject.ENTER
14344 // map multiple keys to one action by string
14345 var map = new Roo.KeyMap("my-element", {
14351 // map multiple keys to multiple actions by strings and array of codes
14352 var map = new Roo.KeyMap("my-element", [
14355 fn: function(){ alert("Return was pressed"); }
14358 fn: function(){ alert('a, b or c was pressed'); }
14363 fn: function(){ alert('Control + shift + tab was pressed.'); }
14367 * <b>Note: A KeyMap starts enabled</b>
14369 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14370 * @param {Object} config The config (see {@link #addBinding})
14371 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14373 Roo.KeyMap = function(el, config, eventName){
14374 this.el = Roo.get(el);
14375 this.eventName = eventName || "keydown";
14376 this.bindings = [];
14378 this.addBinding(config);
14383 Roo.KeyMap.prototype = {
14385 * True to stop the event from bubbling and prevent the default browser action if the
14386 * key was handled by the KeyMap (defaults to false)
14392 * Add a new binding to this KeyMap. The following config object properties are supported:
14394 Property Type Description
14395 ---------- --------------- ----------------------------------------------------------------------
14396 key String/Array A single keycode or an array of keycodes to handle
14397 shift Boolean True to handle key only when shift is pressed (defaults to false)
14398 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14399 alt Boolean True to handle key only when alt is pressed (defaults to false)
14400 fn Function The function to call when KeyMap finds the expected key combination
14401 scope Object The scope of the callback function
14407 var map = new Roo.KeyMap(document, {
14408 key: Roo.EventObject.ENTER,
14413 //Add a new binding to the existing KeyMap later
14421 * @param {Object/Array} config A single KeyMap config or an array of configs
14423 addBinding : function(config){
14424 if(config instanceof Array){
14425 for(var i = 0, len = config.length; i < len; i++){
14426 this.addBinding(config[i]);
14430 var keyCode = config.key,
14431 shift = config.shift,
14432 ctrl = config.ctrl,
14435 scope = config.scope;
14436 if(typeof keyCode == "string"){
14438 var keyString = keyCode.toUpperCase();
14439 for(var j = 0, len = keyString.length; j < len; j++){
14440 ks.push(keyString.charCodeAt(j));
14444 var keyArray = keyCode instanceof Array;
14445 var handler = function(e){
14446 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14447 var k = e.getKey();
14449 for(var i = 0, len = keyCode.length; i < len; i++){
14450 if(keyCode[i] == k){
14451 if(this.stopEvent){
14454 fn.call(scope || window, k, e);
14460 if(this.stopEvent){
14463 fn.call(scope || window, k, e);
14468 this.bindings.push(handler);
14472 * Shorthand for adding a single key listener
14473 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14474 * following options:
14475 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14476 * @param {Function} fn The function to call
14477 * @param {Object} scope (optional) The scope of the function
14479 on : function(key, fn, scope){
14480 var keyCode, shift, ctrl, alt;
14481 if(typeof key == "object" && !(key instanceof Array)){
14500 handleKeyDown : function(e){
14501 if(this.enabled){ //just in case
14502 var b = this.bindings;
14503 for(var i = 0, len = b.length; i < len; i++){
14504 b[i].call(this, e);
14510 * Returns true if this KeyMap is enabled
14511 * @return {Boolean}
14513 isEnabled : function(){
14514 return this.enabled;
14518 * Enables this KeyMap
14520 enable: function(){
14522 this.el.on(this.eventName, this.handleKeyDown, this);
14523 this.enabled = true;
14528 * Disable this KeyMap
14530 disable: function(){
14532 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14533 this.enabled = false;
14538 * Ext JS Library 1.1.1
14539 * Copyright(c) 2006-2007, Ext JS, LLC.
14541 * Originally Released Under LGPL - original licence link has changed is not relivant.
14544 * <script type="text/javascript">
14549 * @class Roo.util.TextMetrics
14550 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14551 * wide, in pixels, a given block of text will be.
14554 Roo.util.TextMetrics = function(){
14558 * Measures the size of the specified text
14559 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14560 * that can affect the size of the rendered text
14561 * @param {String} text The text to measure
14562 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14563 * in order to accurately measure the text height
14564 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14566 measure : function(el, text, fixedWidth){
14568 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14571 shared.setFixedWidth(fixedWidth || 'auto');
14572 return shared.getSize(text);
14576 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14577 * the overhead of multiple calls to initialize the style properties on each measurement.
14578 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14579 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14580 * in order to accurately measure the text height
14581 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14583 createInstance : function(el, fixedWidth){
14584 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14591 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14592 var ml = new Roo.Element(document.createElement('div'));
14593 document.body.appendChild(ml.dom);
14594 ml.position('absolute');
14595 ml.setLeftTop(-1000, -1000);
14599 ml.setWidth(fixedWidth);
14604 * Returns the size of the specified text based on the internal element's style and width properties
14605 * @memberOf Roo.util.TextMetrics.Instance#
14606 * @param {String} text The text to measure
14607 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14609 getSize : function(text){
14611 var s = ml.getSize();
14617 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14618 * that can affect the size of the rendered text
14619 * @memberOf Roo.util.TextMetrics.Instance#
14620 * @param {String/HTMLElement} el The element, dom node or id
14622 bind : function(el){
14624 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14629 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14630 * to set a fixed width in order to accurately measure the text height.
14631 * @memberOf Roo.util.TextMetrics.Instance#
14632 * @param {Number} width The width to set on the element
14634 setFixedWidth : function(width){
14635 ml.setWidth(width);
14639 * Returns the measured width of the specified text
14640 * @memberOf Roo.util.TextMetrics.Instance#
14641 * @param {String} text The text to measure
14642 * @return {Number} width The width in pixels
14644 getWidth : function(text){
14645 ml.dom.style.width = 'auto';
14646 return this.getSize(text).width;
14650 * Returns the measured height of the specified text. For multiline text, be sure to call
14651 * {@link #setFixedWidth} if necessary.
14652 * @memberOf Roo.util.TextMetrics.Instance#
14653 * @param {String} text The text to measure
14654 * @return {Number} height The height in pixels
14656 getHeight : function(text){
14657 return this.getSize(text).height;
14661 instance.bind(bindTo);
14666 // backwards compat
14667 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
14669 * Ext JS Library 1.1.1
14670 * Copyright(c) 2006-2007, Ext JS, LLC.
14672 * Originally Released Under LGPL - original licence link has changed is not relivant.
14675 * <script type="text/javascript">
14679 * @class Roo.state.Provider
14680 * Abstract base class for state provider implementations. This class provides methods
14681 * for encoding and decoding <b>typed</b> variables including dates and defines the
14682 * Provider interface.
14684 Roo.state.Provider = function(){
14686 * @event statechange
14687 * Fires when a state change occurs.
14688 * @param {Provider} this This state provider
14689 * @param {String} key The state key which was changed
14690 * @param {String} value The encoded value for the state
14693 "statechange": true
14696 Roo.state.Provider.superclass.constructor.call(this);
14698 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
14700 * Returns the current value for a key
14701 * @param {String} name The key name
14702 * @param {Mixed} defaultValue A default value to return if the key's value is not found
14703 * @return {Mixed} The state data
14705 get : function(name, defaultValue){
14706 return typeof this.state[name] == "undefined" ?
14707 defaultValue : this.state[name];
14711 * Clears a value from the state
14712 * @param {String} name The key name
14714 clear : function(name){
14715 delete this.state[name];
14716 this.fireEvent("statechange", this, name, null);
14720 * Sets the value for a key
14721 * @param {String} name The key name
14722 * @param {Mixed} value The value to set
14724 set : function(name, value){
14725 this.state[name] = value;
14726 this.fireEvent("statechange", this, name, value);
14730 * Decodes a string previously encoded with {@link #encodeValue}.
14731 * @param {String} value The value to decode
14732 * @return {Mixed} The decoded value
14734 decodeValue : function(cookie){
14735 var re = /^(a|n|d|b|s|o)\:(.*)$/;
14736 var matches = re.exec(unescape(cookie));
14737 if(!matches || !matches[1]) return; // non state cookie
14738 var type = matches[1];
14739 var v = matches[2];
14742 return parseFloat(v);
14744 return new Date(Date.parse(v));
14749 var values = v.split("^");
14750 for(var i = 0, len = values.length; i < len; i++){
14751 all.push(this.decodeValue(values[i]));
14756 var values = v.split("^");
14757 for(var i = 0, len = values.length; i < len; i++){
14758 var kv = values[i].split("=");
14759 all[kv[0]] = this.decodeValue(kv[1]);
14768 * Encodes a value including type information. Decode with {@link #decodeValue}.
14769 * @param {Mixed} value The value to encode
14770 * @return {String} The encoded value
14772 encodeValue : function(v){
14774 if(typeof v == "number"){
14776 }else if(typeof v == "boolean"){
14777 enc = "b:" + (v ? "1" : "0");
14778 }else if(v instanceof Date){
14779 enc = "d:" + v.toGMTString();
14780 }else if(v instanceof Array){
14782 for(var i = 0, len = v.length; i < len; i++){
14783 flat += this.encodeValue(v[i]);
14784 if(i != len-1) flat += "^";
14787 }else if(typeof v == "object"){
14790 if(typeof v[key] != "function"){
14791 flat += key + "=" + this.encodeValue(v[key]) + "^";
14794 enc = "o:" + flat.substring(0, flat.length-1);
14798 return escape(enc);
14804 * Ext JS Library 1.1.1
14805 * Copyright(c) 2006-2007, Ext JS, LLC.
14807 * Originally Released Under LGPL - original licence link has changed is not relivant.
14810 * <script type="text/javascript">
14813 * @class Roo.state.Manager
14814 * This is the global state manager. By default all components that are "state aware" check this class
14815 * for state information if you don't pass them a custom state provider. In order for this class
14816 * to be useful, it must be initialized with a provider when your application initializes.
14818 // in your initialization function
14820 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
14822 // supposed you have a {@link Roo.BorderLayout}
14823 var layout = new Roo.BorderLayout(...);
14824 layout.restoreState();
14825 // or a {Roo.BasicDialog}
14826 var dialog = new Roo.BasicDialog(...);
14827 dialog.restoreState();
14831 Roo.state.Manager = function(){
14832 var provider = new Roo.state.Provider();
14836 * Configures the default state provider for your application
14837 * @param {Provider} stateProvider The state provider to set
14839 setProvider : function(stateProvider){
14840 provider = stateProvider;
14844 * Returns the current value for a key
14845 * @param {String} name The key name
14846 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
14847 * @return {Mixed} The state data
14849 get : function(key, defaultValue){
14850 return provider.get(key, defaultValue);
14854 * Sets the value for a key
14855 * @param {String} name The key name
14856 * @param {Mixed} value The state data
14858 set : function(key, value){
14859 provider.set(key, value);
14863 * Clears a value from the state
14864 * @param {String} name The key name
14866 clear : function(key){
14867 provider.clear(key);
14871 * Gets the currently configured state provider
14872 * @return {Provider} The state provider
14874 getProvider : function(){
14881 * Ext JS Library 1.1.1
14882 * Copyright(c) 2006-2007, Ext JS, LLC.
14884 * Originally Released Under LGPL - original licence link has changed is not relivant.
14887 * <script type="text/javascript">
14890 * @class Roo.state.CookieProvider
14891 * @extends Roo.state.Provider
14892 * The default Provider implementation which saves state via cookies.
14895 var cp = new Roo.state.CookieProvider({
14897 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
14898 domain: "roojs.com"
14900 Roo.state.Manager.setProvider(cp);
14902 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
14903 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
14904 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
14905 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
14906 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
14907 * domain the page is running on including the 'www' like 'www.roojs.com')
14908 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
14910 * Create a new CookieProvider
14911 * @param {Object} config The configuration object
14913 Roo.state.CookieProvider = function(config){
14914 Roo.state.CookieProvider.superclass.constructor.call(this);
14916 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
14917 this.domain = null;
14918 this.secure = false;
14919 Roo.apply(this, config);
14920 this.state = this.readCookies();
14923 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
14925 set : function(name, value){
14926 if(typeof value == "undefined" || value === null){
14930 this.setCookie(name, value);
14931 Roo.state.CookieProvider.superclass.set.call(this, name, value);
14935 clear : function(name){
14936 this.clearCookie(name);
14937 Roo.state.CookieProvider.superclass.clear.call(this, name);
14941 readCookies : function(){
14943 var c = document.cookie + ";";
14944 var re = /\s?(.*?)=(.*?);/g;
14946 while((matches = re.exec(c)) != null){
14947 var name = matches[1];
14948 var value = matches[2];
14949 if(name && name.substring(0,3) == "ys-"){
14950 cookies[name.substr(3)] = this.decodeValue(value);
14957 setCookie : function(name, value){
14958 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
14959 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
14960 ((this.path == null) ? "" : ("; path=" + this.path)) +
14961 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
14962 ((this.secure == true) ? "; secure" : "");
14966 clearCookie : function(name){
14967 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
14968 ((this.path == null) ? "" : ("; path=" + this.path)) +
14969 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
14970 ((this.secure == true) ? "; secure" : "");
14974 * Ext JS Library 1.1.1
14975 * Copyright(c) 2006-2007, Ext JS, LLC.
14977 * Originally Released Under LGPL - original licence link has changed is not relivant.
14980 * <script type="text/javascript">
14985 * @class Roo.ComponentMgr
14986 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
14989 Roo.ComponentMgr = function(){
14990 var all = new Roo.util.MixedCollection();
14994 * Registers a component.
14995 * @param {Roo.Component} c The component
14997 register : function(c){
15002 * Unregisters a component.
15003 * @param {Roo.Component} c The component
15005 unregister : function(c){
15010 * Returns a component by id
15011 * @param {String} id The component id
15013 get : function(id){
15014 return all.get(id);
15018 * Registers a function that will be called when a specified component is added to ComponentMgr
15019 * @param {String} id The component id
15020 * @param {Funtction} fn The callback function
15021 * @param {Object} scope The scope of the callback
15023 onAvailable : function(id, fn, scope){
15024 all.on("add", function(index, o){
15026 fn.call(scope || o, o);
15027 all.un("add", fn, scope);
15034 * Ext JS Library 1.1.1
15035 * Copyright(c) 2006-2007, Ext JS, LLC.
15037 * Originally Released Under LGPL - original licence link has changed is not relivant.
15040 * <script type="text/javascript">
15044 * @class Roo.Component
15045 * @extends Roo.util.Observable
15046 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15047 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15048 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15049 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15050 * All visual components (widgets) that require rendering into a layout should subclass Component.
15052 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15053 * 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
15054 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15056 Roo.Component = function(config){
15057 config = config || {};
15058 if(config.tagName || config.dom || typeof config == "string"){ // element object
15059 config = {el: config, id: config.id || config};
15061 this.initialConfig = config;
15063 Roo.apply(this, config);
15067 * Fires after the component is disabled.
15068 * @param {Roo.Component} this
15073 * Fires after the component is enabled.
15074 * @param {Roo.Component} this
15078 * @event beforeshow
15079 * Fires before the component is shown. Return false to stop the show.
15080 * @param {Roo.Component} this
15085 * Fires after the component is shown.
15086 * @param {Roo.Component} this
15090 * @event beforehide
15091 * Fires before the component is hidden. Return false to stop the hide.
15092 * @param {Roo.Component} this
15097 * Fires after the component is hidden.
15098 * @param {Roo.Component} this
15102 * @event beforerender
15103 * Fires before the component is rendered. Return false to stop the render.
15104 * @param {Roo.Component} this
15106 beforerender : true,
15109 * Fires after the component is rendered.
15110 * @param {Roo.Component} this
15114 * @event beforedestroy
15115 * Fires before the component is destroyed. Return false to stop the destroy.
15116 * @param {Roo.Component} this
15118 beforedestroy : true,
15121 * Fires after the component is destroyed.
15122 * @param {Roo.Component} this
15127 this.id = "ext-comp-" + (++Roo.Component.AUTO_ID);
15129 Roo.ComponentMgr.register(this);
15130 Roo.Component.superclass.constructor.call(this);
15131 this.initComponent();
15132 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15133 this.render(this.renderTo);
15134 delete this.renderTo;
15139 Roo.Component.AUTO_ID = 1000;
15141 Roo.extend(Roo.Component, Roo.util.Observable, {
15143 * @scope Roo.Component.prototype
15145 * true if this component is hidden. Read-only.
15150 * true if this component is disabled. Read-only.
15155 * true if this component has been rendered. Read-only.
15159 /** @cfg {String} disableClass
15160 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15162 disabledClass : "x-item-disabled",
15163 /** @cfg {Boolean} allowDomMove
15164 * Whether the component can move the Dom node when rendering (defaults to true).
15166 allowDomMove : true,
15167 /** @cfg {String} hideMode
15168 * How this component should hidden. Supported values are
15169 * "visibility" (css visibility), "offsets" (negative offset position) and
15170 * "display" (css display) - defaults to "display".
15172 hideMode: 'display',
15175 ctype : "Roo.Component",
15178 * @cfg {String} actionMode
15179 * which property holds the element that used for hide() / show() / disable() / enable()
15185 getActionEl : function(){
15186 return this[this.actionMode];
15189 initComponent : Roo.emptyFn,
15191 * If this is a lazy rendering component, render it to its container element.
15192 * @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.
15194 render : function(container, position){
15195 if(!this.rendered && this.fireEvent("beforerender", this) !== false){
15196 if(!container && this.el){
15197 this.el = Roo.get(this.el);
15198 container = this.el.dom.parentNode;
15199 this.allowDomMove = false;
15201 this.container = Roo.get(container);
15202 this.rendered = true;
15203 if(position !== undefined){
15204 if(typeof position == 'number'){
15205 position = this.container.dom.childNodes[position];
15207 position = Roo.getDom(position);
15210 this.onRender(this.container, position || null);
15212 this.el.addClass(this.cls);
15216 this.el.applyStyles(this.style);
15219 this.fireEvent("render", this);
15220 this.afterRender(this.container);
15232 // default function is not really useful
15233 onRender : function(ct, position){
15235 this.el = Roo.get(this.el);
15236 if(this.allowDomMove !== false){
15237 ct.dom.insertBefore(this.el.dom, position);
15243 getAutoCreate : function(){
15244 var cfg = typeof this.autoCreate == "object" ?
15245 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15246 if(this.id && !cfg.id){
15253 afterRender : Roo.emptyFn,
15256 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15257 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15259 destroy : function(){
15260 if(this.fireEvent("beforedestroy", this) !== false){
15261 this.purgeListeners();
15262 this.beforeDestroy();
15264 this.el.removeAllListeners();
15266 if(this.actionMode == "container"){
15267 this.container.remove();
15271 Roo.ComponentMgr.unregister(this);
15272 this.fireEvent("destroy", this);
15277 beforeDestroy : function(){
15282 onDestroy : function(){
15287 * Returns the underlying {@link Roo.Element}.
15288 * @return {Roo.Element} The element
15290 getEl : function(){
15295 * Returns the id of this component.
15298 getId : function(){
15303 * Try to focus this component.
15304 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15305 * @return {Roo.Component} this
15307 focus : function(selectText){
15310 if(selectText === true){
15311 this.el.dom.select();
15326 * Disable this component.
15327 * @return {Roo.Component} this
15329 disable : function(){
15333 this.disabled = true;
15334 this.fireEvent("disable", this);
15339 onDisable : function(){
15340 this.getActionEl().addClass(this.disabledClass);
15341 this.el.dom.disabled = true;
15345 * Enable this component.
15346 * @return {Roo.Component} this
15348 enable : function(){
15352 this.disabled = false;
15353 this.fireEvent("enable", this);
15358 onEnable : function(){
15359 this.getActionEl().removeClass(this.disabledClass);
15360 this.el.dom.disabled = false;
15364 * Convenience function for setting disabled/enabled by boolean.
15365 * @param {Boolean} disabled
15367 setDisabled : function(disabled){
15368 this[disabled ? "disable" : "enable"]();
15372 * Show this component.
15373 * @return {Roo.Component} this
15376 if(this.fireEvent("beforeshow", this) !== false){
15377 this.hidden = false;
15381 this.fireEvent("show", this);
15387 onShow : function(){
15388 var ae = this.getActionEl();
15389 if(this.hideMode == 'visibility'){
15390 ae.dom.style.visibility = "visible";
15391 }else if(this.hideMode == 'offsets'){
15392 ae.removeClass('x-hidden');
15394 ae.dom.style.display = "";
15399 * Hide this component.
15400 * @return {Roo.Component} this
15403 if(this.fireEvent("beforehide", this) !== false){
15404 this.hidden = true;
15408 this.fireEvent("hide", this);
15414 onHide : function(){
15415 var ae = this.getActionEl();
15416 if(this.hideMode == 'visibility'){
15417 ae.dom.style.visibility = "hidden";
15418 }else if(this.hideMode == 'offsets'){
15419 ae.addClass('x-hidden');
15421 ae.dom.style.display = "none";
15426 * Convenience function to hide or show this component by boolean.
15427 * @param {Boolean} visible True to show, false to hide
15428 * @return {Roo.Component} this
15430 setVisible: function(visible){
15440 * Returns true if this component is visible.
15442 isVisible : function(){
15443 return this.getActionEl().isVisible();
15446 cloneConfig : function(overrides){
15447 overrides = overrides || {};
15448 var id = overrides.id || Roo.id();
15449 var cfg = Roo.applyIf(overrides, this.initialConfig);
15450 cfg.id = id; // prevent dup id
15451 return new this.constructor(cfg);
15455 * Ext JS Library 1.1.1
15456 * Copyright(c) 2006-2007, Ext JS, LLC.
15458 * Originally Released Under LGPL - original licence link has changed is not relivant.
15461 * <script type="text/javascript">
15465 * @class Roo.BoxComponent
15466 * @extends Roo.Component
15467 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15468 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15469 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
15470 * layout containers.
15472 * @param {Roo.Element/String/Object} config The configuration options.
15474 Roo.BoxComponent = function(config){
15475 Roo.Component.call(this, config);
15479 * Fires after the component is resized.
15480 * @param {Roo.Component} this
15481 * @param {Number} adjWidth The box-adjusted width that was set
15482 * @param {Number} adjHeight The box-adjusted height that was set
15483 * @param {Number} rawWidth The width that was originally specified
15484 * @param {Number} rawHeight The height that was originally specified
15489 * Fires after the component is moved.
15490 * @param {Roo.Component} this
15491 * @param {Number} x The new x position
15492 * @param {Number} y The new y position
15498 Roo.extend(Roo.BoxComponent, Roo.Component, {
15499 // private, set in afterRender to signify that the component has been rendered
15501 // private, used to defer height settings to subclasses
15502 deferHeight: false,
15503 /** @cfg {Number} width
15504 * width (optional) size of component
15506 /** @cfg {Number} height
15507 * height (optional) size of component
15511 * Sets the width and height of the component. This method fires the resize event. This method can accept
15512 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15513 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15514 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15515 * @return {Roo.BoxComponent} this
15517 setSize : function(w, h){
15518 // support for standard size objects
15519 if(typeof w == 'object'){
15524 if(!this.boxReady){
15530 // prevent recalcs when not needed
15531 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15534 this.lastSize = {width: w, height: h};
15536 var adj = this.adjustSize(w, h);
15537 var aw = adj.width, ah = adj.height;
15538 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
15539 var rz = this.getResizeEl();
15540 if(!this.deferHeight && aw !== undefined && ah !== undefined){
15541 rz.setSize(aw, ah);
15542 }else if(!this.deferHeight && ah !== undefined){
15544 }else if(aw !== undefined){
15547 this.onResize(aw, ah, w, h);
15548 this.fireEvent('resize', this, aw, ah, w, h);
15554 * Gets the current size of the component's underlying element.
15555 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
15557 getSize : function(){
15558 return this.el.getSize();
15562 * Gets the current XY position of the component's underlying element.
15563 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15564 * @return {Array} The XY position of the element (e.g., [100, 200])
15566 getPosition : function(local){
15567 if(local === true){
15568 return [this.el.getLeft(true), this.el.getTop(true)];
15570 return this.xy || this.el.getXY();
15574 * Gets the current box measurements of the component's underlying element.
15575 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15576 * @returns {Object} box An object in the format {x, y, width, height}
15578 getBox : function(local){
15579 var s = this.el.getSize();
15581 s.x = this.el.getLeft(true);
15582 s.y = this.el.getTop(true);
15584 var xy = this.xy || this.el.getXY();
15592 * Sets the current box measurements of the component's underlying element.
15593 * @param {Object} box An object in the format {x, y, width, height}
15594 * @returns {Roo.BoxComponent} this
15596 updateBox : function(box){
15597 this.setSize(box.width, box.height);
15598 this.setPagePosition(box.x, box.y);
15603 getResizeEl : function(){
15604 return this.resizeEl || this.el;
15608 getPositionEl : function(){
15609 return this.positionEl || this.el;
15613 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
15614 * This method fires the move event.
15615 * @param {Number} left The new left
15616 * @param {Number} top The new top
15617 * @returns {Roo.BoxComponent} this
15619 setPosition : function(x, y){
15622 if(!this.boxReady){
15625 var adj = this.adjustPosition(x, y);
15626 var ax = adj.x, ay = adj.y;
15628 var el = this.getPositionEl();
15629 if(ax !== undefined || ay !== undefined){
15630 if(ax !== undefined && ay !== undefined){
15631 el.setLeftTop(ax, ay);
15632 }else if(ax !== undefined){
15634 }else if(ay !== undefined){
15637 this.onPosition(ax, ay);
15638 this.fireEvent('move', this, ax, ay);
15644 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
15645 * This method fires the move event.
15646 * @param {Number} x The new x position
15647 * @param {Number} y The new y position
15648 * @returns {Roo.BoxComponent} this
15650 setPagePosition : function(x, y){
15653 if(!this.boxReady){
15656 if(x === undefined || y === undefined){ // cannot translate undefined points
15659 var p = this.el.translatePoints(x, y);
15660 this.setPosition(p.left, p.top);
15665 onRender : function(ct, position){
15666 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
15668 this.resizeEl = Roo.get(this.resizeEl);
15670 if(this.positionEl){
15671 this.positionEl = Roo.get(this.positionEl);
15676 afterRender : function(){
15677 Roo.BoxComponent.superclass.afterRender.call(this);
15678 this.boxReady = true;
15679 this.setSize(this.width, this.height);
15680 if(this.x || this.y){
15681 this.setPosition(this.x, this.y);
15683 if(this.pageX || this.pageY){
15684 this.setPagePosition(this.pageX, this.pageY);
15689 * Force the component's size to recalculate based on the underlying element's current height and width.
15690 * @returns {Roo.BoxComponent} this
15692 syncSize : function(){
15693 delete this.lastSize;
15694 this.setSize(this.el.getWidth(), this.el.getHeight());
15699 * Called after the component is resized, this method is empty by default but can be implemented by any
15700 * subclass that needs to perform custom logic after a resize occurs.
15701 * @param {Number} adjWidth The box-adjusted width that was set
15702 * @param {Number} adjHeight The box-adjusted height that was set
15703 * @param {Number} rawWidth The width that was originally specified
15704 * @param {Number} rawHeight The height that was originally specified
15706 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
15711 * Called after the component is moved, this method is empty by default but can be implemented by any
15712 * subclass that needs to perform custom logic after a move occurs.
15713 * @param {Number} x The new x position
15714 * @param {Number} y The new y position
15716 onPosition : function(x, y){
15721 adjustSize : function(w, h){
15722 if(this.autoWidth){
15725 if(this.autoHeight){
15728 return {width : w, height: h};
15732 adjustPosition : function(x, y){
15733 return {x : x, y: y};
15736 * Original code for Roojs - LGPL
15737 * <script type="text/javascript">
15741 * @class Roo.XComponent
15742 * A delayed Element creator...
15743 * Or a way to group chunks of interface together.
15745 * Mypart.xyx = new Roo.XComponent({
15747 parent : 'Mypart.xyz', // empty == document.element.!!
15751 disabled : function() {}
15753 tree : function() { // return an tree of xtype declared components
15757 xtype : 'NestedLayoutPanel',
15764 * It can be used to build a big heiracy, with parent etc.
15765 * or you can just use this to render a single compoent to a dom element
15766 * MYPART.render(Roo.Element | String(id) | dom_element )
15768 * @extends Roo.util.Observable
15770 * @param cfg {Object} configuration of component
15773 Roo.XComponent = function(cfg) {
15774 Roo.apply(this, cfg);
15778 * Fires when this the componnt is built
15779 * @param {Roo.XComponent} c the component
15784 this.region = this.region || 'center'; // default..
15785 Roo.XComponent.register(this);
15786 this.modules = false;
15787 this.el = false; // where the layout goes..
15791 Roo.extend(Roo.XComponent, Roo.util.Observable, {
15794 * The created element (with Roo.factory())
15795 * @type {Roo.Layout}
15801 * for BC - use el in new code
15802 * @type {Roo.Layout}
15808 * for BC - use el in new code
15809 * @type {Roo.Layout}
15814 * @cfg {Function|boolean} disabled
15815 * If this module is disabled by some rule, return true from the funtion
15820 * @cfg {String} parent
15821 * Name of parent element which it get xtype added to..
15826 * @cfg {String} order
15827 * Used to set the order in which elements are created (usefull for multiple tabs)
15832 * @cfg {String} name
15833 * String to display while loading.
15837 * @cfg {String} region
15838 * Region to render component to (defaults to center)
15843 * @cfg {Array} items
15844 * A single item array - the first element is the root of the tree..
15845 * It's done this way to stay compatible with the Xtype system...
15851 * The method that retuns the tree of parts that make up this compoennt
15858 * render element to dom or tree
15859 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
15862 render : function(el)
15866 var hp = this.parent ? 1 : 0;
15868 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
15869 // if parent is a '#.....' string, then let's use that..
15870 var ename = this.parent.substr(1)
15871 this.parent = (this.parent == '#bootstrap') ? { el : true} : false; // flags it as a top module...
15872 el = Roo.get(ename);
15873 if (!el && !this.parent) {
15874 Roo.log("Warning - element can not be found :#" + ename );
15878 var tree = this._tree ? this._tree() : this.tree();
15880 // altertive root elements ??? - we need a better way to indicate these.
15881 var is_alt = (typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) ||
15882 (typeof(Roo.mailer) != 'undefined' && tree.xns == Roo.mailer) ;
15884 if (!this.parent && is_alt) {
15885 //el = Roo.get(document.body);
15886 this.parent = { el : true };
15891 if (!this.parent) {
15893 Roo.log("no parent - creating one");
15895 el = el ? Roo.get(el) : false;
15897 // it's a top level one..
15899 el : new Roo.BorderLayout(el || document.body, {
15905 tabPosition: 'top',
15906 //resizeTabs: true,
15907 alwaysShowTabs: el && hp? false : true,
15908 hideTabs: el || !hp ? true : false,
15915 if (!this.parent.el) {
15916 // probably an old style ctor, which has been disabled.
15920 // The 'tree' method is '_tree now'
15922 tree.region = tree.region || this.region;
15924 if (this.parent.el === true) {
15925 // bootstrap... - body..
15926 this.parent.el = Roo.factory(tree);
15929 this.el = this.parent.el.addxtype(tree);
15930 this.fireEvent('built', this);
15932 this.panel = this.el;
15933 this.layout = this.panel.layout;
15934 this.parentLayout = this.parent.layout || false;
15940 Roo.apply(Roo.XComponent, {
15942 * @property hideProgress
15943 * true to disable the building progress bar.. usefull on single page renders.
15946 hideProgress : false,
15948 * @property buildCompleted
15949 * True when the builder has completed building the interface.
15952 buildCompleted : false,
15955 * @property topModule
15956 * the upper most module - uses document.element as it's constructor.
15963 * @property modules
15964 * array of modules to be created by registration system.
15965 * @type {Array} of Roo.XComponent
15970 * @property elmodules
15971 * array of modules to be created by which use #ID
15972 * @type {Array} of Roo.XComponent
15978 * @property build_from_html
15979 * Build elements from html - used by bootstrap HTML stuff
15980 * - this is cleared after build is completed
15981 * @type {boolean} true (default false)
15984 build_from_html : false,
15987 * Register components to be built later.
15989 * This solves the following issues
15990 * - Building is not done on page load, but after an authentication process has occured.
15991 * - Interface elements are registered on page load
15992 * - Parent Interface elements may not be loaded before child, so this handles that..
15999 module : 'Pman.Tab.projectMgr',
16001 parent : 'Pman.layout',
16002 disabled : false, // or use a function..
16005 * * @param {Object} details about module
16007 register : function(obj) {
16009 Roo.XComponent.event.fireEvent('register', obj);
16010 switch(typeof(obj.disabled) ) {
16016 if ( obj.disabled() ) {
16022 if (obj.disabled) {
16028 this.modules.push(obj);
16032 * convert a string to an object..
16033 * eg. 'AAA.BBB' -> finds AAA.BBB
16037 toObject : function(str)
16039 if (!str || typeof(str) == 'object') {
16042 if (str.substring(0,1) == '#') {
16046 var ar = str.split('.');
16051 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
16053 throw "Module not found : " + str;
16057 throw "Module not found : " + str;
16059 Roo.each(ar, function(e) {
16060 if (typeof(o[e]) == 'undefined') {
16061 throw "Module not found : " + str;
16072 * move modules into their correct place in the tree..
16075 preBuild : function ()
16078 Roo.each(this.modules , function (obj)
16080 Roo.XComponent.event.fireEvent('beforebuild', obj);
16082 var opar = obj.parent;
16084 obj.parent = this.toObject(opar);
16086 Roo.log("parent:toObject failed: " + e.toString());
16091 Roo.debug && Roo.log("GOT top level module");
16092 Roo.debug && Roo.log(obj);
16093 obj.modules = new Roo.util.MixedCollection(false,
16094 function(o) { return o.order + '' }
16096 this.topModule = obj;
16099 // parent is a string (usually a dom element name..)
16100 if (typeof(obj.parent) == 'string') {
16101 this.elmodules.push(obj);
16104 if (obj.parent.constructor != Roo.XComponent) {
16105 Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
16107 if (!obj.parent.modules) {
16108 obj.parent.modules = new Roo.util.MixedCollection(false,
16109 function(o) { return o.order + '' }
16112 if (obj.parent.disabled) {
16113 obj.disabled = true;
16115 obj.parent.modules.add(obj);
16120 * make a list of modules to build.
16121 * @return {Array} list of modules.
16124 buildOrder : function()
16127 var cmp = function(a,b) {
16128 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
16130 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
16131 throw "No top level modules to build";
16134 // make a flat list in order of modules to build.
16135 var mods = this.topModule ? [ this.topModule ] : [];
16138 // elmodules (is a list of DOM based modules )
16139 Roo.each(this.elmodules, function(e) {
16141 if (!this.topModule &&
16142 typeof(e.parent) == 'string' &&
16143 e.parent.substring(0,1) == '#' &&
16144 Roo.get(e.parent.substr(1))
16147 _this.topModule = e;
16153 // add modules to their parents..
16154 var addMod = function(m) {
16155 Roo.debug && Roo.log("build Order: add: " + m.name);
16158 if (m.modules && !m.disabled) {
16159 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
16160 m.modules.keySort('ASC', cmp );
16161 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
16163 m.modules.each(addMod);
16165 Roo.debug && Roo.log("build Order: no child modules");
16167 // not sure if this is used any more..
16169 m.finalize.name = m.name + " (clean up) ";
16170 mods.push(m.finalize);
16174 if (this.topModule && this.topModule.modules) {
16175 this.topModule.modules.keySort('ASC', cmp );
16176 this.topModule.modules.each(addMod);
16182 * Build the registered modules.
16183 * @param {Object} parent element.
16184 * @param {Function} optional method to call after module has been added.
16188 build : function(opts)
16191 if (typeof(opts) != 'undefined') {
16192 Roo.apply(this,opts);
16196 var mods = this.buildOrder();
16198 //this.allmods = mods;
16199 //Roo.debug && Roo.log(mods);
16201 if (!mods.length) { // should not happen
16202 throw "NO modules!!!";
16206 var msg = "Building Interface...";
16207 // flash it up as modal - so we store the mask!?
16208 if (!this.hideProgress && Roo.MessageBox) {
16209 Roo.MessageBox.show({ title: 'loading' });
16210 Roo.MessageBox.show({
16211 title: "Please wait...",
16220 var total = mods.length;
16223 var progressRun = function() {
16224 if (!mods.length) {
16225 Roo.debug && Roo.log('hide?');
16226 if (!this.hideProgress && Roo.MessageBox) {
16227 Roo.MessageBox.hide();
16229 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
16231 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
16237 var m = mods.shift();
16240 Roo.debug && Roo.log(m);
16241 // not sure if this is supported any more.. - modules that are are just function
16242 if (typeof(m) == 'function') {
16244 return progressRun.defer(10, _this);
16248 msg = "Building Interface " + (total - mods.length) +
16250 (m.name ? (' - ' + m.name) : '');
16251 Roo.debug && Roo.log(msg);
16252 if (!this.hideProgress && Roo.MessageBox) {
16253 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
16257 // is the module disabled?
16258 var disabled = (typeof(m.disabled) == 'function') ?
16259 m.disabled.call(m.module.disabled) : m.disabled;
16263 return progressRun(); // we do not update the display!
16271 // it's 10 on top level, and 1 on others??? why...
16272 return progressRun.defer(10, _this);
16275 progressRun.defer(1, _this);
16289 * wrapper for event.on - aliased later..
16290 * Typically use to register a event handler for register:
16292 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
16301 Roo.XComponent.event = new Roo.util.Observable({
16305 * Fires when an Component is registered,
16306 * set the disable property on the Component to stop registration.
16307 * @param {Roo.XComponent} c the component being registerd.
16312 * @event beforebuild
16313 * Fires before each Component is built
16314 * can be used to apply permissions.
16315 * @param {Roo.XComponent} c the component being registerd.
16318 'beforebuild' : true,
16320 * @event buildcomplete
16321 * Fires on the top level element when all elements have been built
16322 * @param {Roo.XComponent} the top level component.
16324 'buildcomplete' : true
16329 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);