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;
5232 Roo.log('compile!!!');
5234 // accept leading mode switch
5237 var lmode = q.match(modeRe);
5242 if(lmode && lmode[1]){
5243 fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
5244 q = q.replace(lmode[1], "");
5246 // strip leading slashes
5247 while(path.substr(0, 1)=="/"){
5248 path = path.substr(1);
5252 while(q && lq != q){
5254 var tm = q.match(tagTokenRe);
5255 if(type == "select"){
5258 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
5260 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
5262 q = q.replace(tm[0], "");
5263 }else if(q.substr(0, 1) != '@'){
5264 fn[fn.length] = 'n = getNodes(n, mode, "*");';
5269 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
5271 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
5273 q = q.replace(tm[0], "");
5276 while(!(mm = q.match(modeRe))){
5277 var matched = false;
5278 for(var j = 0; j < tklen; j++){
5280 var m = q.match(t.re);
5282 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5285 q = q.replace(m[0], "");
5290 // prevent infinite loop on bad selector
5292 throw 'Error parsing selector, parsing failed at "' + q + '"';
5296 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5297 q = q.replace(mm[1], "");
5300 fn[fn.length] = "return nodup(n);\n}";
5303 * list of variables that need from compression as they are used by eval.
5313 * eval:var:byClassName
5315 * eval:var:byAttribute
5316 * eval:var:attrValue
5324 * Selects a group of elements.
5325 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5326 * @param {Node} root (optional) The start of the query (defaults to document).
5329 select : function(path, root, type){
5330 if(!root || root == document){
5333 if(typeof root == "string"){
5334 root = document.getElementById(root);
5336 var paths = path.split(",");
5338 for(var i = 0, len = paths.length; i < len; i++){
5339 var p = paths[i].replace(trimRe, "");
5343 cache[p] = Roo.DomQuery.compile(p);
5345 throw p + " is not a valid selector";
5348 var result = cache[p](root);
5349 if(result && result != document){
5350 results = results.concat(result);
5353 if(paths.length > 1){
5354 return nodup(results);
5360 * Selects a single element.
5361 * @param {String} selector The selector/xpath query
5362 * @param {Node} root (optional) The start of the query (defaults to document).
5365 selectNode : function(path, root){
5366 return Roo.DomQuery.select(path, root)[0];
5370 * Selects the value of a node, optionally replacing null with the defaultValue.
5371 * @param {String} selector The selector/xpath query
5372 * @param {Node} root (optional) The start of the query (defaults to document).
5373 * @param {String} defaultValue
5375 selectValue : function(path, root, defaultValue){
5376 path = path.replace(trimRe, "");
5377 if(!valueCache[path]){
5378 valueCache[path] = Roo.DomQuery.compile(path, "select");
5380 var n = valueCache[path](root);
5381 n = n[0] ? n[0] : n;
5382 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5383 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5387 * Selects the value of a node, parsing integers and floats.
5388 * @param {String} selector The selector/xpath query
5389 * @param {Node} root (optional) The start of the query (defaults to document).
5390 * @param {Number} defaultValue
5393 selectNumber : function(path, root, defaultValue){
5394 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5395 return parseFloat(v);
5399 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5400 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5401 * @param {String} selector The simple selector to test
5404 is : function(el, ss){
5405 if(typeof el == "string"){
5406 el = document.getElementById(el);
5408 var isArray = (el instanceof Array);
5409 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5410 return isArray ? (result.length == el.length) : (result.length > 0);
5414 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5415 * @param {Array} el An array of elements to filter
5416 * @param {String} selector The simple selector to test
5417 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5418 * the selector instead of the ones that match
5421 filter : function(els, ss, nonMatches){
5422 ss = ss.replace(trimRe, "");
5423 if(!simpleCache[ss]){
5424 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5426 var result = simpleCache[ss](els);
5427 return nonMatches ? quickDiff(result, els) : result;
5431 * Collection of matching regular expressions and code snippets.
5435 select: 'n = byClassName(n, null, " {1} ");'
5437 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5438 select: 'n = byPseudo(n, "{1}", "{2}");'
5440 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5441 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5444 select: 'n = byId(n, null, "{1}");'
5447 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5452 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5453 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5456 "=" : function(a, v){
5459 "!=" : function(a, v){
5462 "^=" : function(a, v){
5463 return a && a.substr(0, v.length) == v;
5465 "$=" : function(a, v){
5466 return a && a.substr(a.length-v.length) == v;
5468 "*=" : function(a, v){
5469 return a && a.indexOf(v) !== -1;
5471 "%=" : function(a, v){
5472 return (a % v) == 0;
5474 "|=" : function(a, v){
5475 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5477 "~=" : function(a, v){
5478 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5483 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5484 * and the argument (if any) supplied in the selector.
5487 "first-child" : function(c){
5488 var r = [], ri = -1, n;
5489 for(var i = 0, ci; ci = n = c[i]; i++){
5490 while((n = n.previousSibling) && n.nodeType != 1);
5498 "last-child" : function(c){
5499 var r = [], ri = -1, n;
5500 for(var i = 0, ci; ci = n = c[i]; i++){
5501 while((n = n.nextSibling) && n.nodeType != 1);
5509 "nth-child" : function(c, a) {
5510 var r = [], ri = -1;
5511 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5512 var f = (m[1] || 1) - 0, l = m[2] - 0;
5513 for(var i = 0, n; n = c[i]; i++){
5514 var pn = n.parentNode;
5515 if (batch != pn._batch) {
5517 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5518 if(cn.nodeType == 1){
5525 if (l == 0 || n.nodeIndex == l){
5528 } else if ((n.nodeIndex + l) % f == 0){
5536 "only-child" : function(c){
5537 var r = [], ri = -1;;
5538 for(var i = 0, ci; ci = c[i]; i++){
5539 if(!prev(ci) && !next(ci)){
5546 "empty" : function(c){
5547 var r = [], ri = -1;
5548 for(var i = 0, ci; ci = c[i]; i++){
5549 var cns = ci.childNodes, j = 0, cn, empty = true;
5552 if(cn.nodeType == 1 || cn.nodeType == 3){
5564 "contains" : function(c, v){
5565 var r = [], ri = -1;
5566 for(var i = 0, ci; ci = c[i]; i++){
5567 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5574 "nodeValue" : function(c, v){
5575 var r = [], ri = -1;
5576 for(var i = 0, ci; ci = c[i]; i++){
5577 if(ci.firstChild && ci.firstChild.nodeValue == v){
5584 "checked" : function(c){
5585 var r = [], ri = -1;
5586 for(var i = 0, ci; ci = c[i]; i++){
5587 if(ci.checked == true){
5594 "not" : function(c, ss){
5595 return Roo.DomQuery.filter(c, ss, true);
5598 "odd" : function(c){
5599 return this["nth-child"](c, "odd");
5602 "even" : function(c){
5603 return this["nth-child"](c, "even");
5606 "nth" : function(c, a){
5607 return c[a-1] || [];
5610 "first" : function(c){
5614 "last" : function(c){
5615 return c[c.length-1] || [];
5618 "has" : function(c, ss){
5619 var s = Roo.DomQuery.select;
5620 var r = [], ri = -1;
5621 for(var i = 0, ci; ci = c[i]; i++){
5622 if(s(ss, ci).length > 0){
5629 "next" : function(c, ss){
5630 var is = Roo.DomQuery.is;
5631 var r = [], ri = -1;
5632 for(var i = 0, ci; ci = c[i]; i++){
5641 "prev" : function(c, ss){
5642 var is = Roo.DomQuery.is;
5643 var r = [], ri = -1;
5644 for(var i = 0, ci; ci = c[i]; i++){
5657 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5658 * @param {String} path The selector/xpath query
5659 * @param {Node} root (optional) The start of the query (defaults to document).
5664 Roo.query = Roo.DomQuery.select;
5667 * Ext JS Library 1.1.1
5668 * Copyright(c) 2006-2007, Ext JS, LLC.
5670 * Originally Released Under LGPL - original licence link has changed is not relivant.
5673 * <script type="text/javascript">
5677 * @class Roo.util.Observable
5678 * Base class that provides a common interface for publishing events. Subclasses are expected to
5679 * to have a property "events" with all the events defined.<br>
5682 Employee = function(name){
5689 Roo.extend(Employee, Roo.util.Observable);
5691 * @param {Object} config properties to use (incuding events / listeners)
5694 Roo.util.Observable = function(cfg){
5697 this.addEvents(cfg.events || {});
5699 delete cfg.events; // make sure
5702 Roo.apply(this, cfg);
5705 this.on(this.listeners);
5706 delete this.listeners;
5709 Roo.util.Observable.prototype = {
5711 * @cfg {Object} listeners list of events and functions to call for this object,
5715 'click' : function(e) {
5725 * Fires the specified event with the passed parameters (minus the event name).
5726 * @param {String} eventName
5727 * @param {Object...} args Variable number of parameters are passed to handlers
5728 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5730 fireEvent : function(){
5731 var ce = this.events[arguments[0].toLowerCase()];
5732 if(typeof ce == "object"){
5733 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5740 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5743 * Appends an event handler to this component
5744 * @param {String} eventName The type of event to listen for
5745 * @param {Function} handler The method the event invokes
5746 * @param {Object} scope (optional) The scope in which to execute the handler
5747 * function. The handler function's "this" context.
5748 * @param {Object} options (optional) An object containing handler configuration
5749 * properties. This may contain any of the following properties:<ul>
5750 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5751 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5752 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5753 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5754 * by the specified number of milliseconds. If the event fires again within that time, the original
5755 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5758 * <b>Combining Options</b><br>
5759 * Using the options argument, it is possible to combine different types of listeners:<br>
5761 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5763 el.on('click', this.onClick, this, {
5770 * <b>Attaching multiple handlers in 1 call</b><br>
5771 * The method also allows for a single argument to be passed which is a config object containing properties
5772 * which specify multiple handlers.
5781 fn: this.onMouseOver,
5785 fn: this.onMouseOut,
5791 * Or a shorthand syntax which passes the same scope object to all handlers:
5794 'click': this.onClick,
5795 'mouseover': this.onMouseOver,
5796 'mouseout': this.onMouseOut,
5801 addListener : function(eventName, fn, scope, o){
5802 if(typeof eventName == "object"){
5805 if(this.filterOptRe.test(e)){
5808 if(typeof o[e] == "function"){
5810 this.addListener(e, o[e], o.scope, o);
5812 // individual options
5813 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5818 o = (!o || typeof o == "boolean") ? {} : o;
5819 eventName = eventName.toLowerCase();
5820 var ce = this.events[eventName] || true;
5821 if(typeof ce == "boolean"){
5822 ce = new Roo.util.Event(this, eventName);
5823 this.events[eventName] = ce;
5825 ce.addListener(fn, scope, o);
5829 * Removes a listener
5830 * @param {String} eventName The type of event to listen for
5831 * @param {Function} handler The handler to remove
5832 * @param {Object} scope (optional) The scope (this object) for the handler
5834 removeListener : function(eventName, fn, scope){
5835 var ce = this.events[eventName.toLowerCase()];
5836 if(typeof ce == "object"){
5837 ce.removeListener(fn, scope);
5842 * Removes all listeners for this object
5844 purgeListeners : function(){
5845 for(var evt in this.events){
5846 if(typeof this.events[evt] == "object"){
5847 this.events[evt].clearListeners();
5852 relayEvents : function(o, events){
5853 var createHandler = function(ename){
5855 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5858 for(var i = 0, len = events.length; i < len; i++){
5859 var ename = events[i];
5860 if(!this.events[ename]){ this.events[ename] = true; };
5861 o.on(ename, createHandler(ename), this);
5866 * Used to define events on this Observable
5867 * @param {Object} object The object with the events defined
5869 addEvents : function(o){
5873 Roo.applyIf(this.events, o);
5877 * Checks to see if this object has any listeners for a specified event
5878 * @param {String} eventName The name of the event to check for
5879 * @return {Boolean} True if the event is being listened for, else false
5881 hasListener : function(eventName){
5882 var e = this.events[eventName];
5883 return typeof e == "object" && e.listeners.length > 0;
5887 * Appends an event handler to this element (shorthand for addListener)
5888 * @param {String} eventName The type of event to listen for
5889 * @param {Function} handler The method the event invokes
5890 * @param {Object} scope (optional) The scope in which to execute the handler
5891 * function. The handler function's "this" context.
5892 * @param {Object} options (optional)
5895 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
5897 * Removes a listener (shorthand for removeListener)
5898 * @param {String} eventName The type of event to listen for
5899 * @param {Function} handler The handler to remove
5900 * @param {Object} scope (optional) The scope (this object) for the handler
5903 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
5906 * Starts capture on the specified Observable. All events will be passed
5907 * to the supplied function with the event name + standard signature of the event
5908 * <b>before</b> the event is fired. If the supplied function returns false,
5909 * the event will not fire.
5910 * @param {Observable} o The Observable to capture
5911 * @param {Function} fn The function to call
5912 * @param {Object} scope (optional) The scope (this object) for the fn
5915 Roo.util.Observable.capture = function(o, fn, scope){
5916 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
5920 * Removes <b>all</b> added captures from the Observable.
5921 * @param {Observable} o The Observable to release
5924 Roo.util.Observable.releaseCapture = function(o){
5925 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
5930 var createBuffered = function(h, o, scope){
5931 var task = new Roo.util.DelayedTask();
5933 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
5937 var createSingle = function(h, e, fn, scope){
5939 e.removeListener(fn, scope);
5940 return h.apply(scope, arguments);
5944 var createDelayed = function(h, o, scope){
5946 var args = Array.prototype.slice.call(arguments, 0);
5947 setTimeout(function(){
5948 h.apply(scope, args);
5953 Roo.util.Event = function(obj, name){
5956 this.listeners = [];
5959 Roo.util.Event.prototype = {
5960 addListener : function(fn, scope, options){
5961 var o = options || {};
5962 scope = scope || this.obj;
5963 if(!this.isListening(fn, scope)){
5964 var l = {fn: fn, scope: scope, options: o};
5967 h = createDelayed(h, o, scope);
5970 h = createSingle(h, this, fn, scope);
5973 h = createBuffered(h, o, scope);
5976 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
5977 this.listeners.push(l);
5979 this.listeners = this.listeners.slice(0);
5980 this.listeners.push(l);
5985 findListener : function(fn, scope){
5986 scope = scope || this.obj;
5987 var ls = this.listeners;
5988 for(var i = 0, len = ls.length; i < len; i++){
5990 if(l.fn == fn && l.scope == scope){
5997 isListening : function(fn, scope){
5998 return this.findListener(fn, scope) != -1;
6001 removeListener : function(fn, scope){
6003 if((index = this.findListener(fn, scope)) != -1){
6005 this.listeners.splice(index, 1);
6007 this.listeners = this.listeners.slice(0);
6008 this.listeners.splice(index, 1);
6015 clearListeners : function(){
6016 this.listeners = [];
6020 var ls = this.listeners, scope, len = ls.length;
6023 var args = Array.prototype.slice.call(arguments, 0);
6024 for(var i = 0; i < len; i++){
6026 if(l.fireFn.apply(l.scope||this.obj||window, arguments) === false){
6027 this.firing = false;
6031 this.firing = false;
6038 * Ext JS Library 1.1.1
6039 * Copyright(c) 2006-2007, Ext JS, LLC.
6041 * Originally Released Under LGPL - original licence link has changed is not relivant.
6044 * <script type="text/javascript">
6048 * @class Roo.EventManager
6049 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6050 * several useful events directly.
6051 * See {@link Roo.EventObject} for more details on normalized event objects.
6054 Roo.EventManager = function(){
6055 var docReadyEvent, docReadyProcId, docReadyState = false;
6056 var resizeEvent, resizeTask, textEvent, textSize;
6057 var E = Roo.lib.Event;
6058 var D = Roo.lib.Dom;
6061 var fireDocReady = function(){
6063 docReadyState = true;
6066 clearInterval(docReadyProcId);
6068 if(Roo.isGecko || Roo.isOpera) {
6069 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6072 var defer = document.getElementById("ie-deferred-loader");
6074 defer.onreadystatechange = null;
6075 defer.parentNode.removeChild(defer);
6079 docReadyEvent.fire();
6080 docReadyEvent.clearListeners();
6085 var initDocReady = function(){
6086 docReadyEvent = new Roo.util.Event();
6087 if(Roo.isGecko || Roo.isOpera) {
6088 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6090 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6091 var defer = document.getElementById("ie-deferred-loader");
6092 defer.onreadystatechange = function(){
6093 if(this.readyState == "complete"){
6097 }else if(Roo.isSafari){
6098 docReadyProcId = setInterval(function(){
6099 var rs = document.readyState;
6100 if(rs == "complete") {
6105 // no matter what, make sure it fires on load
6106 E.on(window, "load", fireDocReady);
6109 var createBuffered = function(h, o){
6110 var task = new Roo.util.DelayedTask(h);
6112 // create new event object impl so new events don't wipe out properties
6113 e = new Roo.EventObjectImpl(e);
6114 task.delay(o.buffer, h, null, [e]);
6118 var createSingle = function(h, el, ename, fn){
6120 Roo.EventManager.removeListener(el, ename, fn);
6125 var createDelayed = function(h, o){
6127 // create new event object impl so new events don't wipe out properties
6128 e = new Roo.EventObjectImpl(e);
6129 setTimeout(function(){
6135 var listen = function(element, ename, opt, fn, scope){
6136 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6137 fn = fn || o.fn; scope = scope || o.scope;
6138 var el = Roo.getDom(element);
6140 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6142 var h = function(e){
6143 e = Roo.EventObject.setEvent(e);
6146 t = e.getTarget(o.delegate, el);
6153 if(o.stopEvent === true){
6156 if(o.preventDefault === true){
6159 if(o.stopPropagation === true){
6160 e.stopPropagation();
6163 if(o.normalized === false){
6167 fn.call(scope || el, e, t, o);
6170 h = createDelayed(h, o);
6173 h = createSingle(h, el, ename, fn);
6176 h = createBuffered(h, o);
6178 fn._handlers = fn._handlers || [];
6179 fn._handlers.push([Roo.id(el), ename, h]);
6182 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6183 el.addEventListener("DOMMouseScroll", h, false);
6184 E.on(window, 'unload', function(){
6185 el.removeEventListener("DOMMouseScroll", h, false);
6188 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6189 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6194 var stopListening = function(el, ename, fn){
6195 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6197 for(var i = 0, len = hds.length; i < len; i++){
6199 if(h[0] == id && h[1] == ename){
6206 E.un(el, ename, hd);
6207 el = Roo.getDom(el);
6208 if(ename == "mousewheel" && el.addEventListener){
6209 el.removeEventListener("DOMMouseScroll", hd, false);
6211 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6212 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6216 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6223 * @scope Roo.EventManager
6228 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6229 * object with a Roo.EventObject
6230 * @param {Function} fn The method the event invokes
6231 * @param {Object} scope An object that becomes the scope of the handler
6232 * @param {boolean} override If true, the obj passed in becomes
6233 * the execution scope of the listener
6234 * @return {Function} The wrapped function
6237 wrap : function(fn, scope, override){
6239 Roo.EventObject.setEvent(e);
6240 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6245 * Appends an event handler to an element (shorthand for addListener)
6246 * @param {String/HTMLElement} element The html element or id to assign the
6247 * @param {String} eventName The type of event to listen for
6248 * @param {Function} handler The method the event invokes
6249 * @param {Object} scope (optional) The scope in which to execute the handler
6250 * function. The handler function's "this" context.
6251 * @param {Object} options (optional) An object containing handler configuration
6252 * properties. This may contain any of the following properties:<ul>
6253 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6254 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6255 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6256 * <li>preventDefault {Boolean} True to prevent the default action</li>
6257 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6258 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6259 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6260 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6261 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6262 * by the specified number of milliseconds. If the event fires again within that time, the original
6263 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6266 * <b>Combining Options</b><br>
6267 * Using the options argument, it is possible to combine different types of listeners:<br>
6269 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6271 el.on('click', this.onClick, this, {
6278 * <b>Attaching multiple handlers in 1 call</b><br>
6279 * The method also allows for a single argument to be passed which is a config object containing properties
6280 * which specify multiple handlers.
6290 fn: this.onMouseOver
6299 * Or a shorthand syntax:<br>
6302 'click' : this.onClick,
6303 'mouseover' : this.onMouseOver,
6304 'mouseout' : this.onMouseOut
6308 addListener : function(element, eventName, fn, scope, options){
6309 if(typeof eventName == "object"){
6315 if(typeof o[e] == "function"){
6317 listen(element, e, o, o[e], o.scope);
6319 // individual options
6320 listen(element, e, o[e]);
6325 return listen(element, eventName, options, fn, scope);
6329 * Removes an event handler
6331 * @param {String/HTMLElement} element The id or html element to remove the
6333 * @param {String} eventName The type of event
6334 * @param {Function} fn
6335 * @return {Boolean} True if a listener was actually removed
6337 removeListener : function(element, eventName, fn){
6338 return stopListening(element, eventName, fn);
6342 * Fires when the document is ready (before onload and before images are loaded). Can be
6343 * accessed shorthanded Roo.onReady().
6344 * @param {Function} fn The method the event invokes
6345 * @param {Object} scope An object that becomes the scope of the handler
6346 * @param {boolean} options
6348 onDocumentReady : function(fn, scope, options){
6349 if(docReadyState){ // if it already fired
6350 docReadyEvent.addListener(fn, scope, options);
6351 docReadyEvent.fire();
6352 docReadyEvent.clearListeners();
6358 docReadyEvent.addListener(fn, scope, options);
6362 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6363 * @param {Function} fn The method the event invokes
6364 * @param {Object} scope An object that becomes the scope of the handler
6365 * @param {boolean} options
6367 onWindowResize : function(fn, scope, options){
6369 resizeEvent = new Roo.util.Event();
6370 resizeTask = new Roo.util.DelayedTask(function(){
6371 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6373 E.on(window, "resize", function(){
6375 resizeTask.delay(50);
6377 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6381 resizeEvent.addListener(fn, scope, options);
6385 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6386 * @param {Function} fn The method the event invokes
6387 * @param {Object} scope An object that becomes the scope of the handler
6388 * @param {boolean} options
6390 onTextResize : function(fn, scope, options){
6392 textEvent = new Roo.util.Event();
6393 var textEl = new Roo.Element(document.createElement('div'));
6394 textEl.dom.className = 'x-text-resize';
6395 textEl.dom.innerHTML = 'X';
6396 textEl.appendTo(document.body);
6397 textSize = textEl.dom.offsetHeight;
6398 setInterval(function(){
6399 if(textEl.dom.offsetHeight != textSize){
6400 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6402 }, this.textResizeInterval);
6404 textEvent.addListener(fn, scope, options);
6408 * Removes the passed window resize listener.
6409 * @param {Function} fn The method the event invokes
6410 * @param {Object} scope The scope of handler
6412 removeResizeListener : function(fn, scope){
6414 resizeEvent.removeListener(fn, scope);
6419 fireResize : function(){
6421 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6425 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6429 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6431 textResizeInterval : 50
6436 * @scopeAlias pub=Roo.EventManager
6440 * Appends an event handler to an element (shorthand for addListener)
6441 * @param {String/HTMLElement} element The html element or id to assign the
6442 * @param {String} eventName The type of event to listen for
6443 * @param {Function} handler The method the event invokes
6444 * @param {Object} scope (optional) The scope in which to execute the handler
6445 * function. The handler function's "this" context.
6446 * @param {Object} options (optional) An object containing handler configuration
6447 * properties. This may contain any of the following properties:<ul>
6448 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6449 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6450 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6451 * <li>preventDefault {Boolean} True to prevent the default action</li>
6452 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6453 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6454 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6455 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6456 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6457 * by the specified number of milliseconds. If the event fires again within that time, the original
6458 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6461 * <b>Combining Options</b><br>
6462 * Using the options argument, it is possible to combine different types of listeners:<br>
6464 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6466 el.on('click', this.onClick, this, {
6473 * <b>Attaching multiple handlers in 1 call</b><br>
6474 * The method also allows for a single argument to be passed which is a config object containing properties
6475 * which specify multiple handlers.
6485 fn: this.onMouseOver
6494 * Or a shorthand syntax:<br>
6497 'click' : this.onClick,
6498 'mouseover' : this.onMouseOver,
6499 'mouseout' : this.onMouseOut
6503 pub.on = pub.addListener;
6504 pub.un = pub.removeListener;
6506 pub.stoppedMouseDownEvent = new Roo.util.Event();
6510 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6511 * @param {Function} fn The method the event invokes
6512 * @param {Object} scope An object that becomes the scope of the handler
6513 * @param {boolean} override If true, the obj passed in becomes
6514 * the execution scope of the listener
6518 Roo.onReady = Roo.EventManager.onDocumentReady;
6520 Roo.onReady(function(){
6521 var bd = Roo.get(document.body);
6526 : Roo.isGecko ? "roo-gecko"
6527 : Roo.isOpera ? "roo-opera"
6528 : Roo.isSafari ? "roo-safari" : ""];
6531 cls.push("roo-mac");
6534 cls.push("roo-linux");
6536 if(Roo.isBorderBox){
6537 cls.push('roo-border-box');
6539 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6540 var p = bd.dom.parentNode;
6542 p.className += ' roo-strict';
6545 bd.addClass(cls.join(' '));
6549 * @class Roo.EventObject
6550 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6551 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6554 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6556 var target = e.getTarget();
6559 var myDiv = Roo.get("myDiv");
6560 myDiv.on("click", handleClick);
6562 Roo.EventManager.on("myDiv", 'click', handleClick);
6563 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6567 Roo.EventObject = function(){
6569 var E = Roo.lib.Event;
6571 // safari keypress events for special keys return bad keycodes
6574 63235 : 39, // right
6577 63276 : 33, // page up
6578 63277 : 34, // page down
6579 63272 : 46, // delete
6584 // normalize button clicks
6585 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6586 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6588 Roo.EventObjectImpl = function(e){
6590 this.setEvent(e.browserEvent || e);
6593 Roo.EventObjectImpl.prototype = {
6595 * Used to fix doc tools.
6596 * @scope Roo.EventObject.prototype
6602 /** The normal browser event */
6603 browserEvent : null,
6604 /** The button pressed in a mouse event */
6606 /** True if the shift key was down during the event */
6608 /** True if the control key was down during the event */
6610 /** True if the alt key was down during the event */
6669 setEvent : function(e){
6670 if(e == this || (e && e.browserEvent)){ // already wrapped
6673 this.browserEvent = e;
6675 // normalize buttons
6676 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6677 if(e.type == 'click' && this.button == -1){
6681 this.shiftKey = e.shiftKey;
6682 // mac metaKey behaves like ctrlKey
6683 this.ctrlKey = e.ctrlKey || e.metaKey;
6684 this.altKey = e.altKey;
6685 // in getKey these will be normalized for the mac
6686 this.keyCode = e.keyCode;
6687 // keyup warnings on firefox.
6688 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6689 // cache the target for the delayed and or buffered events
6690 this.target = E.getTarget(e);
6692 this.xy = E.getXY(e);
6695 this.shiftKey = false;
6696 this.ctrlKey = false;
6697 this.altKey = false;
6707 * Stop the event (preventDefault and stopPropagation)
6709 stopEvent : function(){
6710 if(this.browserEvent){
6711 if(this.browserEvent.type == 'mousedown'){
6712 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6714 E.stopEvent(this.browserEvent);
6719 * Prevents the browsers default handling of the event.
6721 preventDefault : function(){
6722 if(this.browserEvent){
6723 E.preventDefault(this.browserEvent);
6728 isNavKeyPress : function(){
6729 var k = this.keyCode;
6730 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6731 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6734 isSpecialKey : function(){
6735 var k = this.keyCode;
6736 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6737 (k == 16) || (k == 17) ||
6738 (k >= 18 && k <= 20) ||
6739 (k >= 33 && k <= 35) ||
6740 (k >= 36 && k <= 39) ||
6741 (k >= 44 && k <= 45);
6744 * Cancels bubbling of the event.
6746 stopPropagation : function(){
6747 if(this.browserEvent){
6748 if(this.type == 'mousedown'){
6749 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6751 E.stopPropagation(this.browserEvent);
6756 * Gets the key code for the event.
6759 getCharCode : function(){
6760 return this.charCode || this.keyCode;
6764 * Returns a normalized keyCode for the event.
6765 * @return {Number} The key code
6767 getKey : function(){
6768 var k = this.keyCode || this.charCode;
6769 return Roo.isSafari ? (safariKeys[k] || k) : k;
6773 * Gets the x coordinate of the event.
6776 getPageX : function(){
6781 * Gets the y coordinate of the event.
6784 getPageY : function(){
6789 * Gets the time of the event.
6792 getTime : function(){
6793 if(this.browserEvent){
6794 return E.getTime(this.browserEvent);
6800 * Gets the page coordinates of the event.
6801 * @return {Array} The xy values like [x, y]
6808 * Gets the target for the event.
6809 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
6810 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6811 search as a number or element (defaults to 10 || document.body)
6812 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6813 * @return {HTMLelement}
6815 getTarget : function(selector, maxDepth, returnEl){
6816 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
6819 * Gets the related target.
6820 * @return {HTMLElement}
6822 getRelatedTarget : function(){
6823 if(this.browserEvent){
6824 return E.getRelatedTarget(this.browserEvent);
6830 * Normalizes mouse wheel delta across browsers
6831 * @return {Number} The delta
6833 getWheelDelta : function(){
6834 var e = this.browserEvent;
6836 if(e.wheelDelta){ /* IE/Opera. */
6837 delta = e.wheelDelta/120;
6838 }else if(e.detail){ /* Mozilla case. */
6839 delta = -e.detail/3;
6845 * Returns true if the control, meta, shift or alt key was pressed during this event.
6848 hasModifier : function(){
6849 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
6853 * Returns true if the target of this event equals el or is a child of el
6854 * @param {String/HTMLElement/Element} el
6855 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
6858 within : function(el, related){
6859 var t = this[related ? "getRelatedTarget" : "getTarget"]();
6860 return t && Roo.fly(el).contains(t);
6863 getPoint : function(){
6864 return new Roo.lib.Point(this.xy[0], this.xy[1]);
6868 return new Roo.EventObjectImpl();
6873 * Ext JS Library 1.1.1
6874 * Copyright(c) 2006-2007, Ext JS, LLC.
6876 * Originally Released Under LGPL - original licence link has changed is not relivant.
6879 * <script type="text/javascript">
6883 // was in Composite Element!??!?!
6886 var D = Roo.lib.Dom;
6887 var E = Roo.lib.Event;
6888 var A = Roo.lib.Anim;
6890 // local style camelizing for speed
6892 var camelRe = /(-[a-z])/gi;
6893 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
6894 var view = document.defaultView;
6897 * @class Roo.Element
6898 * Represents an Element in the DOM.<br><br>
6901 var el = Roo.get("my-div");
6904 var el = getEl("my-div");
6906 // or with a DOM element
6907 var el = Roo.get(myDivElement);
6909 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
6910 * each call instead of constructing a new one.<br><br>
6911 * <b>Animations</b><br />
6912 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
6913 * should either be a boolean (true) or an object literal with animation options. The animation options are:
6915 Option Default Description
6916 --------- -------- ---------------------------------------------
6917 duration .35 The duration of the animation in seconds
6918 easing easeOut The YUI easing method
6919 callback none A function to execute when the anim completes
6920 scope this The scope (this) of the callback function
6922 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
6923 * manipulate the animation. Here's an example:
6925 var el = Roo.get("my-div");
6930 // default animation
6931 el.setWidth(100, true);
6933 // animation with some options set
6940 // using the "anim" property to get the Anim object
6946 el.setWidth(100, opt);
6948 if(opt.anim.isAnimated()){
6952 * <b> Composite (Collections of) Elements</b><br />
6953 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
6954 * @constructor Create a new Element directly.
6955 * @param {String/HTMLElement} element
6956 * @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).
6958 Roo.Element = function(element, forceNew){
6959 var dom = typeof element == "string" ?
6960 document.getElementById(element) : element;
6961 if(!dom){ // invalid id/element
6965 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
6966 return Roo.Element.cache[id];
6976 * The DOM element ID
6979 this.id = id || Roo.id(dom);
6982 var El = Roo.Element;
6986 * The element's default display mode (defaults to "")
6989 originalDisplay : "",
6993 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
6998 * Sets the element's visibility mode. When setVisible() is called it
6999 * will use this to determine whether to set the visibility or the display property.
7000 * @param visMode Element.VISIBILITY or Element.DISPLAY
7001 * @return {Roo.Element} this
7003 setVisibilityMode : function(visMode){
7004 this.visibilityMode = visMode;
7008 * Convenience method for setVisibilityMode(Element.DISPLAY)
7009 * @param {String} display (optional) What to set display to when visible
7010 * @return {Roo.Element} this
7012 enableDisplayMode : function(display){
7013 this.setVisibilityMode(El.DISPLAY);
7014 if(typeof display != "undefined") this.originalDisplay = display;
7019 * 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)
7020 * @param {String} selector The simple selector to test
7021 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7022 search as a number or element (defaults to 10 || document.body)
7023 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7024 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7026 findParent : function(simpleSelector, maxDepth, returnEl){
7027 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7028 maxDepth = maxDepth || 50;
7029 if(typeof maxDepth != "number"){
7030 stopEl = Roo.getDom(maxDepth);
7033 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7034 if(dq.is(p, simpleSelector)){
7035 return returnEl ? Roo.get(p) : p;
7045 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7046 * @param {String} selector The simple selector to test
7047 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7048 search as a number or element (defaults to 10 || document.body)
7049 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7050 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7052 findParentNode : function(simpleSelector, maxDepth, returnEl){
7053 var p = Roo.fly(this.dom.parentNode, '_internal');
7054 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7058 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7059 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7060 * @param {String} selector The simple selector to test
7061 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7062 search as a number or element (defaults to 10 || document.body)
7063 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7065 up : function(simpleSelector, maxDepth){
7066 return this.findParentNode(simpleSelector, maxDepth, true);
7072 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7073 * @param {String} selector The simple selector to test
7074 * @return {Boolean} True if this element matches the selector, else false
7076 is : function(simpleSelector){
7077 return Roo.DomQuery.is(this.dom, simpleSelector);
7081 * Perform animation on this element.
7082 * @param {Object} args The YUI animation control args
7083 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7084 * @param {Function} onComplete (optional) Function to call when animation completes
7085 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7086 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7087 * @return {Roo.Element} this
7089 animate : function(args, duration, onComplete, easing, animType){
7090 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7095 * @private Internal animation call
7097 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7098 animType = animType || 'run';
7100 var anim = Roo.lib.Anim[animType](
7102 (opt.duration || defaultDur) || .35,
7103 (opt.easing || defaultEase) || 'easeOut',
7105 Roo.callback(cb, this);
7106 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7114 // private legacy anim prep
7115 preanim : function(a, i){
7116 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7120 * Removes worthless text nodes
7121 * @param {Boolean} forceReclean (optional) By default the element
7122 * keeps track if it has been cleaned already so
7123 * you can call this over and over. However, if you update the element and
7124 * need to force a reclean, you can pass true.
7126 clean : function(forceReclean){
7127 if(this.isCleaned && forceReclean !== true){
7131 var d = this.dom, n = d.firstChild, ni = -1;
7133 var nx = n.nextSibling;
7134 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7141 this.isCleaned = true;
7146 calcOffsetsTo : function(el){
7149 var restorePos = false;
7150 if(el.getStyle('position') == 'static'){
7151 el.position('relative');
7156 while(op && op != d && op.tagName != 'HTML'){
7159 op = op.offsetParent;
7162 el.position('static');
7168 * Scrolls this element into view within the passed container.
7169 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7170 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7171 * @return {Roo.Element} this
7173 scrollIntoView : function(container, hscroll){
7174 var c = Roo.getDom(container) || document.body;
7177 var o = this.calcOffsetsTo(c),
7180 b = t+el.offsetHeight,
7181 r = l+el.offsetWidth;
7183 var ch = c.clientHeight;
7184 var ct = parseInt(c.scrollTop, 10);
7185 var cl = parseInt(c.scrollLeft, 10);
7187 var cr = cl + c.clientWidth;
7195 if(hscroll !== false){
7199 c.scrollLeft = r-c.clientWidth;
7206 scrollChildIntoView : function(child, hscroll){
7207 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7211 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7212 * the new height may not be available immediately.
7213 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7214 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7215 * @param {Function} onComplete (optional) Function to call when animation completes
7216 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7217 * @return {Roo.Element} this
7219 autoHeight : function(animate, duration, onComplete, easing){
7220 var oldHeight = this.getHeight();
7222 this.setHeight(1); // force clipping
7223 setTimeout(function(){
7224 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7226 this.setHeight(height);
7228 if(typeof onComplete == "function"){
7232 this.setHeight(oldHeight); // restore original height
7233 this.setHeight(height, animate, duration, function(){
7235 if(typeof onComplete == "function") onComplete();
7236 }.createDelegate(this), easing);
7238 }.createDelegate(this), 0);
7243 * Returns true if this element is an ancestor of the passed element
7244 * @param {HTMLElement/String} el The element to check
7245 * @return {Boolean} True if this element is an ancestor of el, else false
7247 contains : function(el){
7248 if(!el){return false;}
7249 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7253 * Checks whether the element is currently visible using both visibility and display properties.
7254 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7255 * @return {Boolean} True if the element is currently visible, else false
7257 isVisible : function(deep) {
7258 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7259 if(deep !== true || !vis){
7262 var p = this.dom.parentNode;
7263 while(p && p.tagName.toLowerCase() != "body"){
7264 if(!Roo.fly(p, '_isVisible').isVisible()){
7273 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7274 * @param {String} selector The CSS selector
7275 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7276 * @return {CompositeElement/CompositeElementLite} The composite element
7278 select : function(selector, unique){
7279 return El.select(selector, unique, this.dom);
7283 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7284 * @param {String} selector The CSS selector
7285 * @return {Array} An array of the matched nodes
7287 query : function(selector, unique){
7288 return Roo.DomQuery.select(selector, this.dom);
7292 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7293 * @param {String} selector The CSS selector
7294 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7295 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7297 child : function(selector, returnDom){
7298 var n = Roo.DomQuery.selectNode(selector, this.dom);
7299 return returnDom ? n : Roo.get(n);
7303 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7304 * @param {String} selector The CSS selector
7305 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7306 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7308 down : function(selector, returnDom){
7309 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7310 return returnDom ? n : Roo.get(n);
7314 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7315 * @param {String} group The group the DD object is member of
7316 * @param {Object} config The DD config object
7317 * @param {Object} overrides An object containing methods to override/implement on the DD object
7318 * @return {Roo.dd.DD} The DD object
7320 initDD : function(group, config, overrides){
7321 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7322 return Roo.apply(dd, overrides);
7326 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7327 * @param {String} group The group the DDProxy object is member of
7328 * @param {Object} config The DDProxy config object
7329 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7330 * @return {Roo.dd.DDProxy} The DDProxy object
7332 initDDProxy : function(group, config, overrides){
7333 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7334 return Roo.apply(dd, overrides);
7338 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7339 * @param {String} group The group the DDTarget object is member of
7340 * @param {Object} config The DDTarget config object
7341 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7342 * @return {Roo.dd.DDTarget} The DDTarget object
7344 initDDTarget : function(group, config, overrides){
7345 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7346 return Roo.apply(dd, overrides);
7350 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7351 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7352 * @param {Boolean} visible Whether the element is visible
7353 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7354 * @return {Roo.Element} this
7356 setVisible : function(visible, animate){
7358 if(this.visibilityMode == El.DISPLAY){
7359 this.setDisplayed(visible);
7362 this.dom.style.visibility = visible ? "visible" : "hidden";
7365 // closure for composites
7367 var visMode = this.visibilityMode;
7369 this.setOpacity(.01);
7370 this.setVisible(true);
7372 this.anim({opacity: { to: (visible?1:0) }},
7373 this.preanim(arguments, 1),
7374 null, .35, 'easeIn', function(){
7376 if(visMode == El.DISPLAY){
7377 dom.style.display = "none";
7379 dom.style.visibility = "hidden";
7381 Roo.get(dom).setOpacity(1);
7389 * Returns true if display is not "none"
7392 isDisplayed : function() {
7393 return this.getStyle("display") != "none";
7397 * Toggles the element's visibility or display, depending on visibility mode.
7398 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7399 * @return {Roo.Element} this
7401 toggle : function(animate){
7402 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7407 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7408 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7409 * @return {Roo.Element} this
7411 setDisplayed : function(value) {
7412 if(typeof value == "boolean"){
7413 value = value ? this.originalDisplay : "none";
7415 this.setStyle("display", value);
7420 * Tries to focus the element. Any exceptions are caught and ignored.
7421 * @return {Roo.Element} this
7423 focus : function() {
7431 * Tries to blur the element. Any exceptions are caught and ignored.
7432 * @return {Roo.Element} this
7442 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7443 * @param {String/Array} className The CSS class to add, or an array of classes
7444 * @return {Roo.Element} this
7446 addClass : function(className){
7447 if(className instanceof Array){
7448 for(var i = 0, len = className.length; i < len; i++) {
7449 this.addClass(className[i]);
7452 if(className && !this.hasClass(className)){
7453 this.dom.className = this.dom.className + " " + className;
7460 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7461 * @param {String/Array} className The CSS class to add, or an array of classes
7462 * @return {Roo.Element} this
7464 radioClass : function(className){
7465 var siblings = this.dom.parentNode.childNodes;
7466 for(var i = 0; i < siblings.length; i++) {
7467 var s = siblings[i];
7468 if(s.nodeType == 1){
7469 Roo.get(s).removeClass(className);
7472 this.addClass(className);
7477 * Removes one or more CSS classes from the element.
7478 * @param {String/Array} className The CSS class to remove, or an array of classes
7479 * @return {Roo.Element} this
7481 removeClass : function(className){
7482 if(!className || !this.dom.className){
7485 if(className instanceof Array){
7486 for(var i = 0, len = className.length; i < len; i++) {
7487 this.removeClass(className[i]);
7490 if(this.hasClass(className)){
7491 var re = this.classReCache[className];
7493 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7494 this.classReCache[className] = re;
7496 this.dom.className =
7497 this.dom.className.replace(re, " ");
7507 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7508 * @param {String} className The CSS class to toggle
7509 * @return {Roo.Element} this
7511 toggleClass : function(className){
7512 if(this.hasClass(className)){
7513 this.removeClass(className);
7515 this.addClass(className);
7521 * Checks if the specified CSS class exists on this element's DOM node.
7522 * @param {String} className The CSS class to check for
7523 * @return {Boolean} True if the class exists, else false
7525 hasClass : function(className){
7526 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7530 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7531 * @param {String} oldClassName The CSS class to replace
7532 * @param {String} newClassName The replacement CSS class
7533 * @return {Roo.Element} this
7535 replaceClass : function(oldClassName, newClassName){
7536 this.removeClass(oldClassName);
7537 this.addClass(newClassName);
7542 * Returns an object with properties matching the styles requested.
7543 * For example, el.getStyles('color', 'font-size', 'width') might return
7544 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7545 * @param {String} style1 A style name
7546 * @param {String} style2 A style name
7547 * @param {String} etc.
7548 * @return {Object} The style object
7550 getStyles : function(){
7551 var a = arguments, len = a.length, r = {};
7552 for(var i = 0; i < len; i++){
7553 r[a[i]] = this.getStyle(a[i]);
7559 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7560 * @param {String} property The style property whose value is returned.
7561 * @return {String} The current value of the style property for this element.
7563 getStyle : function(){
7564 return view && view.getComputedStyle ?
7566 var el = this.dom, v, cs, camel;
7567 if(prop == 'float'){
7570 if(el.style && (v = el.style[prop])){
7573 if(cs = view.getComputedStyle(el, "")){
7574 if(!(camel = propCache[prop])){
7575 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7582 var el = this.dom, v, cs, camel;
7583 if(prop == 'opacity'){
7584 if(typeof el.style.filter == 'string'){
7585 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7587 var fv = parseFloat(m[1]);
7589 return fv ? fv / 100 : 0;
7594 }else if(prop == 'float'){
7595 prop = "styleFloat";
7597 if(!(camel = propCache[prop])){
7598 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7600 if(v = el.style[camel]){
7603 if(cs = el.currentStyle){
7611 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7612 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7613 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7614 * @return {Roo.Element} this
7616 setStyle : function(prop, value){
7617 if(typeof prop == "string"){
7619 if (prop == 'float') {
7620 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7625 if(!(camel = propCache[prop])){
7626 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7629 if(camel == 'opacity') {
7630 this.setOpacity(value);
7632 this.dom.style[camel] = value;
7635 for(var style in prop){
7636 if(typeof prop[style] != "function"){
7637 this.setStyle(style, prop[style]);
7645 * More flexible version of {@link #setStyle} for setting style properties.
7646 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7647 * a function which returns such a specification.
7648 * @return {Roo.Element} this
7650 applyStyles : function(style){
7651 Roo.DomHelper.applyStyles(this.dom, style);
7656 * 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).
7657 * @return {Number} The X position of the element
7660 return D.getX(this.dom);
7664 * 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).
7665 * @return {Number} The Y position of the element
7668 return D.getY(this.dom);
7672 * 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).
7673 * @return {Array} The XY position of the element
7676 return D.getXY(this.dom);
7680 * 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).
7681 * @param {Number} The X position of the element
7682 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7683 * @return {Roo.Element} this
7685 setX : function(x, animate){
7687 D.setX(this.dom, x);
7689 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7695 * 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).
7696 * @param {Number} The Y position of the element
7697 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7698 * @return {Roo.Element} this
7700 setY : function(y, animate){
7702 D.setY(this.dom, y);
7704 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7710 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7711 * @param {String} left The left CSS property value
7712 * @return {Roo.Element} this
7714 setLeft : function(left){
7715 this.setStyle("left", this.addUnits(left));
7720 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7721 * @param {String} top The top CSS property value
7722 * @return {Roo.Element} this
7724 setTop : function(top){
7725 this.setStyle("top", this.addUnits(top));
7730 * Sets the element's CSS right style.
7731 * @param {String} right The right CSS property value
7732 * @return {Roo.Element} this
7734 setRight : function(right){
7735 this.setStyle("right", this.addUnits(right));
7740 * Sets the element's CSS bottom style.
7741 * @param {String} bottom The bottom CSS property value
7742 * @return {Roo.Element} this
7744 setBottom : function(bottom){
7745 this.setStyle("bottom", this.addUnits(bottom));
7750 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7751 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7752 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7753 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7754 * @return {Roo.Element} this
7756 setXY : function(pos, animate){
7758 D.setXY(this.dom, pos);
7760 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
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 setLocation : function(x, y, animate){
7774 this.setXY([x, y], this.preanim(arguments, 2));
7779 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7780 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7781 * @param {Number} x X value for new position (coordinates are page-based)
7782 * @param {Number} y Y value for new position (coordinates are page-based)
7783 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7784 * @return {Roo.Element} this
7786 moveTo : function(x, y, animate){
7787 this.setXY([x, y], this.preanim(arguments, 2));
7792 * Returns the region of the given element.
7793 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
7794 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
7796 getRegion : function(){
7797 return D.getRegion(this.dom);
7801 * Returns the offset height of the element
7802 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
7803 * @return {Number} The element's height
7805 getHeight : function(contentHeight){
7806 var h = this.dom.offsetHeight || 0;
7807 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
7811 * Returns the offset width of the element
7812 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
7813 * @return {Number} The element's width
7815 getWidth : function(contentWidth){
7816 var w = this.dom.offsetWidth || 0;
7817 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
7821 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
7822 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
7823 * if a height has not been set using CSS.
7826 getComputedHeight : function(){
7827 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
7829 h = parseInt(this.getStyle('height'), 10) || 0;
7830 if(!this.isBorderBox()){
7831 h += this.getFrameWidth('tb');
7838 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
7839 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
7840 * if a width has not been set using CSS.
7843 getComputedWidth : function(){
7844 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
7846 w = parseInt(this.getStyle('width'), 10) || 0;
7847 if(!this.isBorderBox()){
7848 w += this.getFrameWidth('lr');
7855 * Returns the size of the element.
7856 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
7857 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
7859 getSize : function(contentSize){
7860 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
7864 * Returns the width and height of the viewport.
7865 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
7867 getViewSize : function(){
7868 var d = this.dom, doc = document, aw = 0, ah = 0;
7869 if(d == doc || d == doc.body){
7870 return {width : D.getViewWidth(), height: D.getViewHeight()};
7873 width : d.clientWidth,
7874 height: d.clientHeight
7880 * Returns the value of the "value" attribute
7881 * @param {Boolean} asNumber true to parse the value as a number
7882 * @return {String/Number}
7884 getValue : function(asNumber){
7885 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
7889 adjustWidth : function(width){
7890 if(typeof width == "number"){
7891 if(this.autoBoxAdjust && !this.isBorderBox()){
7892 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
7902 adjustHeight : function(height){
7903 if(typeof height == "number"){
7904 if(this.autoBoxAdjust && !this.isBorderBox()){
7905 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
7915 * Set the width of the element
7916 * @param {Number} width The new width
7917 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7918 * @return {Roo.Element} this
7920 setWidth : function(width, animate){
7921 width = this.adjustWidth(width);
7923 this.dom.style.width = this.addUnits(width);
7925 this.anim({width: {to: width}}, this.preanim(arguments, 1));
7931 * Set the height of the element
7932 * @param {Number} height The new height
7933 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7934 * @return {Roo.Element} this
7936 setHeight : function(height, animate){
7937 height = this.adjustHeight(height);
7939 this.dom.style.height = this.addUnits(height);
7941 this.anim({height: {to: height}}, this.preanim(arguments, 1));
7947 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
7948 * @param {Number} width The new width
7949 * @param {Number} height The new height
7950 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7951 * @return {Roo.Element} this
7953 setSize : function(width, height, animate){
7954 if(typeof width == "object"){ // in case of object from getSize()
7955 height = width.height; width = width.width;
7957 width = this.adjustWidth(width); height = this.adjustHeight(height);
7959 this.dom.style.width = this.addUnits(width);
7960 this.dom.style.height = this.addUnits(height);
7962 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
7968 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
7969 * @param {Number} x X value for new position (coordinates are page-based)
7970 * @param {Number} y Y value for new position (coordinates are page-based)
7971 * @param {Number} width The new width
7972 * @param {Number} height The new height
7973 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7974 * @return {Roo.Element} this
7976 setBounds : function(x, y, width, height, animate){
7978 this.setSize(width, height);
7979 this.setLocation(x, y);
7981 width = this.adjustWidth(width); height = this.adjustHeight(height);
7982 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
7983 this.preanim(arguments, 4), 'motion');
7989 * 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.
7990 * @param {Roo.lib.Region} region The region to fill
7991 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7992 * @return {Roo.Element} this
7994 setRegion : function(region, animate){
7995 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
8000 * Appends an event handler
8002 * @param {String} eventName The type of event to append
8003 * @param {Function} fn The method the event invokes
8004 * @param {Object} scope (optional) The scope (this object) of the fn
8005 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
8007 addListener : function(eventName, fn, scope, options){
8009 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8014 * Removes an event handler from this element
8015 * @param {String} eventName the type of event to remove
8016 * @param {Function} fn the method the event invokes
8017 * @return {Roo.Element} this
8019 removeListener : function(eventName, fn){
8020 Roo.EventManager.removeListener(this.dom, eventName, fn);
8025 * Removes all previous added listeners from this element
8026 * @return {Roo.Element} this
8028 removeAllListeners : function(){
8029 E.purgeElement(this.dom);
8033 relayEvent : function(eventName, observable){
8034 this.on(eventName, function(e){
8035 observable.fireEvent(eventName, e);
8040 * Set the opacity of the element
8041 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8042 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8043 * @return {Roo.Element} this
8045 setOpacity : function(opacity, animate){
8047 var s = this.dom.style;
8050 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8051 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8053 s.opacity = opacity;
8056 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8062 * Gets the left X coordinate
8063 * @param {Boolean} local True to get the local css position instead of page coordinate
8066 getLeft : function(local){
8070 return parseInt(this.getStyle("left"), 10) || 0;
8075 * Gets the right X coordinate of the element (element X position + element width)
8076 * @param {Boolean} local True to get the local css position instead of page coordinate
8079 getRight : function(local){
8081 return this.getX() + this.getWidth();
8083 return (this.getLeft(true) + this.getWidth()) || 0;
8088 * Gets the top Y coordinate
8089 * @param {Boolean} local True to get the local css position instead of page coordinate
8092 getTop : function(local) {
8096 return parseInt(this.getStyle("top"), 10) || 0;
8101 * Gets the bottom Y coordinate of the element (element Y position + element height)
8102 * @param {Boolean} local True to get the local css position instead of page coordinate
8105 getBottom : function(local){
8107 return this.getY() + this.getHeight();
8109 return (this.getTop(true) + this.getHeight()) || 0;
8114 * Initializes positioning on this element. If a desired position is not passed, it will make the
8115 * the element positioned relative IF it is not already positioned.
8116 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8117 * @param {Number} zIndex (optional) The zIndex to apply
8118 * @param {Number} x (optional) Set the page X position
8119 * @param {Number} y (optional) Set the page Y position
8121 position : function(pos, zIndex, x, y){
8123 if(this.getStyle('position') == 'static'){
8124 this.setStyle('position', 'relative');
8127 this.setStyle("position", pos);
8130 this.setStyle("z-index", zIndex);
8132 if(x !== undefined && y !== undefined){
8134 }else if(x !== undefined){
8136 }else if(y !== undefined){
8142 * Clear positioning back to the default when the document was loaded
8143 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8144 * @return {Roo.Element} this
8146 clearPositioning : function(value){
8154 "position" : "static"
8160 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8161 * snapshot before performing an update and then restoring the element.
8164 getPositioning : function(){
8165 var l = this.getStyle("left");
8166 var t = this.getStyle("top");
8168 "position" : this.getStyle("position"),
8170 "right" : l ? "" : this.getStyle("right"),
8172 "bottom" : t ? "" : this.getStyle("bottom"),
8173 "z-index" : this.getStyle("z-index")
8178 * Gets the width of the border(s) for the specified side(s)
8179 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8180 * passing lr would get the border (l)eft width + the border (r)ight width.
8181 * @return {Number} The width of the sides passed added together
8183 getBorderWidth : function(side){
8184 return this.addStyles(side, El.borders);
8188 * Gets the width of the padding(s) for the specified side(s)
8189 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8190 * passing lr would get the padding (l)eft + the padding (r)ight.
8191 * @return {Number} The padding of the sides passed added together
8193 getPadding : function(side){
8194 return this.addStyles(side, El.paddings);
8198 * Set positioning with an object returned by getPositioning().
8199 * @param {Object} posCfg
8200 * @return {Roo.Element} this
8202 setPositioning : function(pc){
8203 this.applyStyles(pc);
8204 if(pc.right == "auto"){
8205 this.dom.style.right = "";
8207 if(pc.bottom == "auto"){
8208 this.dom.style.bottom = "";
8214 fixDisplay : function(){
8215 if(this.getStyle("display") == "none"){
8216 this.setStyle("visibility", "hidden");
8217 this.setStyle("display", this.originalDisplay); // first try reverting to default
8218 if(this.getStyle("display") == "none"){ // if that fails, default to block
8219 this.setStyle("display", "block");
8225 * Quick set left and top adding default units
8226 * @param {String} left The left CSS property value
8227 * @param {String} top The top CSS property value
8228 * @return {Roo.Element} this
8230 setLeftTop : function(left, top){
8231 this.dom.style.left = this.addUnits(left);
8232 this.dom.style.top = this.addUnits(top);
8237 * Move this element relative to its current position.
8238 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8239 * @param {Number} distance How far to move the element in pixels
8240 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8241 * @return {Roo.Element} this
8243 move : function(direction, distance, animate){
8244 var xy = this.getXY();
8245 direction = direction.toLowerCase();
8249 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8253 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8258 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8263 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8270 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8271 * @return {Roo.Element} this
8274 if(!this.isClipped){
8275 this.isClipped = true;
8276 this.originalClip = {
8277 "o": this.getStyle("overflow"),
8278 "x": this.getStyle("overflow-x"),
8279 "y": this.getStyle("overflow-y")
8281 this.setStyle("overflow", "hidden");
8282 this.setStyle("overflow-x", "hidden");
8283 this.setStyle("overflow-y", "hidden");
8289 * Return clipping (overflow) to original clipping before clip() was called
8290 * @return {Roo.Element} this
8292 unclip : function(){
8294 this.isClipped = false;
8295 var o = this.originalClip;
8296 if(o.o){this.setStyle("overflow", o.o);}
8297 if(o.x){this.setStyle("overflow-x", o.x);}
8298 if(o.y){this.setStyle("overflow-y", o.y);}
8305 * Gets the x,y coordinates specified by the anchor position on the element.
8306 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8307 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8308 * {width: (target width), height: (target height)} (defaults to the element's current size)
8309 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8310 * @return {Array} [x, y] An array containing the element's x and y coordinates
8312 getAnchorXY : function(anchor, local, s){
8313 //Passing a different size is useful for pre-calculating anchors,
8314 //especially for anchored animations that change the el size.
8316 var w, h, vp = false;
8319 if(d == document.body || d == document){
8321 w = D.getViewWidth(); h = D.getViewHeight();
8323 w = this.getWidth(); h = this.getHeight();
8326 w = s.width; h = s.height;
8328 var x = 0, y = 0, r = Math.round;
8329 switch((anchor || "tl").toLowerCase()){
8371 var sc = this.getScroll();
8372 return [x + sc.left, y + sc.top];
8374 //Add the element's offset xy
8375 var o = this.getXY();
8376 return [x+o[0], y+o[1]];
8380 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8381 * supported position values.
8382 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8383 * @param {String} position The position to align to.
8384 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8385 * @return {Array} [x, y]
8387 getAlignToXY : function(el, p, o){
8391 throw "Element.alignTo with an element that doesn't exist";
8393 var c = false; //constrain to viewport
8394 var p1 = "", p2 = "";
8401 }else if(p.indexOf("-") == -1){
8404 p = p.toLowerCase();
8405 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8407 throw "Element.alignTo with an invalid alignment " + p;
8409 p1 = m[1]; p2 = m[2]; c = !!m[3];
8411 //Subtract the aligned el's internal xy from the target's offset xy
8412 //plus custom offset to get the aligned el's new offset xy
8413 var a1 = this.getAnchorXY(p1, true);
8414 var a2 = el.getAnchorXY(p2, false);
8415 var x = a2[0] - a1[0] + o[0];
8416 var y = a2[1] - a1[1] + o[1];
8418 //constrain the aligned el to viewport if necessary
8419 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8420 // 5px of margin for ie
8421 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8423 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8424 //perpendicular to the vp border, allow the aligned el to slide on that border,
8425 //otherwise swap the aligned el to the opposite border of the target.
8426 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8427 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8428 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t"));
8429 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8432 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8433 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8435 if((x+w) > dw + scrollX){
8436 x = swapX ? r.left-w : dw+scrollX-w;
8439 x = swapX ? r.right : scrollX;
8441 if((y+h) > dh + scrollY){
8442 y = swapY ? r.top-h : dh+scrollY-h;
8445 y = swapY ? r.bottom : scrollY;
8452 getConstrainToXY : function(){
8453 var os = {top:0, left:0, bottom:0, right: 0};
8455 return function(el, local, offsets, proposedXY){
8457 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8459 var vw, vh, vx = 0, vy = 0;
8460 if(el.dom == document.body || el.dom == document){
8461 vw = Roo.lib.Dom.getViewWidth();
8462 vh = Roo.lib.Dom.getViewHeight();
8464 vw = el.dom.clientWidth;
8465 vh = el.dom.clientHeight;
8467 var vxy = el.getXY();
8473 var s = el.getScroll();
8475 vx += offsets.left + s.left;
8476 vy += offsets.top + s.top;
8478 vw -= offsets.right;
8479 vh -= offsets.bottom;
8484 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8485 var x = xy[0], y = xy[1];
8486 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8488 // only move it if it needs it
8491 // first validate right/bottom
8500 // then make sure top/left isn't negative
8509 return moved ? [x, y] : false;
8514 adjustForConstraints : function(xy, parent, offsets){
8515 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8519 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8520 * document it aligns it to the viewport.
8521 * The position parameter is optional, and can be specified in any one of the following formats:
8523 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8524 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8525 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8526 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8527 * <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
8528 * element's anchor point, and the second value is used as the target's anchor point.</li>
8530 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8531 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8532 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8533 * that specified in order to enforce the viewport constraints.
8534 * Following are all of the supported anchor positions:
8537 ----- -----------------------------
8538 tl The top left corner (default)
8539 t The center of the top edge
8540 tr The top right corner
8541 l The center of the left edge
8542 c In the center of the element
8543 r The center of the right edge
8544 bl The bottom left corner
8545 b The center of the bottom edge
8546 br The bottom right corner
8550 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8551 el.alignTo("other-el");
8553 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8554 el.alignTo("other-el", "tr?");
8556 // align the bottom right corner of el with the center left edge of other-el
8557 el.alignTo("other-el", "br-l?");
8559 // align the center of el with the bottom left corner of other-el and
8560 // adjust the x position by -6 pixels (and the y position by 0)
8561 el.alignTo("other-el", "c-bl", [-6, 0]);
8563 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8564 * @param {String} position The position to align to.
8565 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8566 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8567 * @return {Roo.Element} this
8569 alignTo : function(element, position, offsets, animate){
8570 var xy = this.getAlignToXY(element, position, offsets);
8571 this.setXY(xy, this.preanim(arguments, 3));
8576 * Anchors an element to another element and realigns it when the window is resized.
8577 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8578 * @param {String} position The position to align to.
8579 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8580 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8581 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8582 * is a number, it is used as the buffer delay (defaults to 50ms).
8583 * @param {Function} callback The function to call after the animation finishes
8584 * @return {Roo.Element} this
8586 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8587 var action = function(){
8588 this.alignTo(el, alignment, offsets, animate);
8589 Roo.callback(callback, this);
8591 Roo.EventManager.onWindowResize(action, this);
8592 var tm = typeof monitorScroll;
8593 if(tm != 'undefined'){
8594 Roo.EventManager.on(window, 'scroll', action, this,
8595 {buffer: tm == 'number' ? monitorScroll : 50});
8597 action.call(this); // align immediately
8601 * Clears any opacity settings from this element. Required in some cases for IE.
8602 * @return {Roo.Element} this
8604 clearOpacity : function(){
8605 if (window.ActiveXObject) {
8606 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8607 this.dom.style.filter = "";
8610 this.dom.style.opacity = "";
8611 this.dom.style["-moz-opacity"] = "";
8612 this.dom.style["-khtml-opacity"] = "";
8618 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8619 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8620 * @return {Roo.Element} this
8622 hide : function(animate){
8623 this.setVisible(false, this.preanim(arguments, 0));
8628 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8629 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8630 * @return {Roo.Element} this
8632 show : function(animate){
8633 this.setVisible(true, this.preanim(arguments, 0));
8638 * @private Test if size has a unit, otherwise appends the default
8640 addUnits : function(size){
8641 return Roo.Element.addUnits(size, this.defaultUnit);
8645 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8646 * @return {Roo.Element} this
8648 beginMeasure : function(){
8650 if(el.offsetWidth || el.offsetHeight){
8651 return this; // offsets work already
8654 var p = this.dom, b = document.body; // start with this element
8655 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8656 var pe = Roo.get(p);
8657 if(pe.getStyle('display') == 'none'){
8658 changed.push({el: p, visibility: pe.getStyle("visibility")});
8659 p.style.visibility = "hidden";
8660 p.style.display = "block";
8664 this._measureChanged = changed;
8670 * Restores displays to before beginMeasure was called
8671 * @return {Roo.Element} this
8673 endMeasure : function(){
8674 var changed = this._measureChanged;
8676 for(var i = 0, len = changed.length; i < len; i++) {
8678 r.el.style.visibility = r.visibility;
8679 r.el.style.display = "none";
8681 this._measureChanged = null;
8687 * Update the innerHTML of this element, optionally searching for and processing scripts
8688 * @param {String} html The new HTML
8689 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8690 * @param {Function} callback For async script loading you can be noticed when the update completes
8691 * @return {Roo.Element} this
8693 update : function(html, loadScripts, callback){
8694 if(typeof html == "undefined"){
8697 if(loadScripts !== true){
8698 this.dom.innerHTML = html;
8699 if(typeof callback == "function"){
8707 html += '<span id="' + id + '"></span>';
8709 E.onAvailable(id, function(){
8710 var hd = document.getElementsByTagName("head")[0];
8711 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8712 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8713 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8716 while(match = re.exec(html)){
8717 var attrs = match[1];
8718 var srcMatch = attrs ? attrs.match(srcRe) : false;
8719 if(srcMatch && srcMatch[2]){
8720 var s = document.createElement("script");
8721 s.src = srcMatch[2];
8722 var typeMatch = attrs.match(typeRe);
8723 if(typeMatch && typeMatch[2]){
8724 s.type = typeMatch[2];
8727 }else if(match[2] && match[2].length > 0){
8728 if(window.execScript) {
8729 window.execScript(match[2]);
8737 window.eval(match[2]);
8741 var el = document.getElementById(id);
8742 if(el){el.parentNode.removeChild(el);}
8743 if(typeof callback == "function"){
8747 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8752 * Direct access to the UpdateManager update() method (takes the same parameters).
8753 * @param {String/Function} url The url for this request or a function to call to get the url
8754 * @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}
8755 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8756 * @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.
8757 * @return {Roo.Element} this
8760 var um = this.getUpdateManager();
8761 um.update.apply(um, arguments);
8766 * Gets this element's UpdateManager
8767 * @return {Roo.UpdateManager} The UpdateManager
8769 getUpdateManager : function(){
8770 if(!this.updateManager){
8771 this.updateManager = new Roo.UpdateManager(this);
8773 return this.updateManager;
8777 * Disables text selection for this element (normalized across browsers)
8778 * @return {Roo.Element} this
8780 unselectable : function(){
8781 this.dom.unselectable = "on";
8782 this.swallowEvent("selectstart", true);
8783 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
8784 this.addClass("x-unselectable");
8789 * Calculates the x, y to center this element on the screen
8790 * @return {Array} The x, y values [x, y]
8792 getCenterXY : function(){
8793 return this.getAlignToXY(document, 'c-c');
8797 * Centers the Element in either the viewport, or another Element.
8798 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
8800 center : function(centerIn){
8801 this.alignTo(centerIn || document, 'c-c');
8806 * Tests various css rules/browsers to determine if this element uses a border box
8809 isBorderBox : function(){
8810 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
8814 * Return a box {x, y, width, height} that can be used to set another elements
8815 * size/location to match this element.
8816 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
8817 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
8818 * @return {Object} box An object in the format {x, y, width, height}
8820 getBox : function(contentBox, local){
8825 var left = parseInt(this.getStyle("left"), 10) || 0;
8826 var top = parseInt(this.getStyle("top"), 10) || 0;
8829 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
8831 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
8833 var l = this.getBorderWidth("l")+this.getPadding("l");
8834 var r = this.getBorderWidth("r")+this.getPadding("r");
8835 var t = this.getBorderWidth("t")+this.getPadding("t");
8836 var b = this.getBorderWidth("b")+this.getPadding("b");
8837 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)};
8839 bx.right = bx.x + bx.width;
8840 bx.bottom = bx.y + bx.height;
8845 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
8846 for more information about the sides.
8847 * @param {String} sides
8850 getFrameWidth : function(sides, onlyContentBox){
8851 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
8855 * 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.
8856 * @param {Object} box The box to fill {x, y, width, height}
8857 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
8858 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8859 * @return {Roo.Element} this
8861 setBox : function(box, adjust, animate){
8862 var w = box.width, h = box.height;
8863 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
8864 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8865 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8867 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
8872 * Forces the browser to repaint this element
8873 * @return {Roo.Element} this
8875 repaint : function(){
8877 this.addClass("x-repaint");
8878 setTimeout(function(){
8879 Roo.get(dom).removeClass("x-repaint");
8885 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
8886 * then it returns the calculated width of the sides (see getPadding)
8887 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
8888 * @return {Object/Number}
8890 getMargins : function(side){
8893 top: parseInt(this.getStyle("margin-top"), 10) || 0,
8894 left: parseInt(this.getStyle("margin-left"), 10) || 0,
8895 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
8896 right: parseInt(this.getStyle("margin-right"), 10) || 0
8899 return this.addStyles(side, El.margins);
8904 addStyles : function(sides, styles){
8906 for(var i = 0, len = sides.length; i < len; i++){
8907 v = this.getStyle(styles[sides.charAt(i)]);
8909 w = parseInt(v, 10);
8917 * Creates a proxy element of this element
8918 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
8919 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
8920 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
8921 * @return {Roo.Element} The new proxy element
8923 createProxy : function(config, renderTo, matchBox){
8925 renderTo = Roo.getDom(renderTo);
8927 renderTo = document.body;
8929 config = typeof config == "object" ?
8930 config : {tag : "div", cls: config};
8931 var proxy = Roo.DomHelper.append(renderTo, config, true);
8933 proxy.setBox(this.getBox());
8939 * Puts a mask over this element to disable user interaction. Requires core.css.
8940 * This method can only be applied to elements which accept child nodes.
8941 * @param {String} msg (optional) A message to display in the mask
8942 * @param {String} msgCls (optional) A css class to apply to the msg element
8943 * @return {Element} The mask element
8945 mask : function(msg, msgCls)
8947 if(this.getStyle("position") == "static"){
8948 this.setStyle("position", "relative");
8951 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
8953 this.addClass("x-masked");
8954 this._mask.setDisplayed(true);
8959 while (dom && dom.style) {
8960 if (!isNaN(parseInt(dom.style.zIndex))) {
8961 z = Math.max(z, parseInt(dom.style.zIndex));
8963 dom = dom.parentNode;
8965 // if we are masking the body - then it hides everything..
8966 if (this.dom == document.body) {
8968 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
8969 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
8972 if(typeof msg == 'string'){
8974 this._maskMsg = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask-msg", cn:{tag:'div'}}, true);
8976 var mm = this._maskMsg;
8977 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
8978 mm.dom.firstChild.innerHTML = msg;
8979 mm.setDisplayed(true);
8981 mm.setStyle('z-index', z + 102);
8983 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
8984 this._mask.setHeight(this.getHeight());
8986 this._mask.setStyle('z-index', z + 100);
8992 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
8993 * it is cached for reuse.
8995 unmask : function(removeEl){
8997 if(removeEl === true){
8998 this._mask.remove();
9001 this._maskMsg.remove();
9002 delete this._maskMsg;
9005 this._mask.setDisplayed(false);
9007 this._maskMsg.setDisplayed(false);
9011 this.removeClass("x-masked");
9015 * Returns true if this element is masked
9018 isMasked : function(){
9019 return this._mask && this._mask.isVisible();
9023 * Creates an iframe shim for this element to keep selects and other windowed objects from
9025 * @return {Roo.Element} The new shim element
9027 createShim : function(){
9028 var el = document.createElement('iframe');
9029 el.frameBorder = 'no';
9030 el.className = 'roo-shim';
9031 if(Roo.isIE && Roo.isSecure){
9032 el.src = Roo.SSL_SECURE_URL;
9034 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9035 shim.autoBoxAdjust = false;
9040 * Removes this element from the DOM and deletes it from the cache
9042 remove : function(){
9043 if(this.dom.parentNode){
9044 this.dom.parentNode.removeChild(this.dom);
9046 delete El.cache[this.dom.id];
9050 * Sets up event handlers to add and remove a css class when the mouse is over this element
9051 * @param {String} className
9052 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9053 * mouseout events for children elements
9054 * @return {Roo.Element} this
9056 addClassOnOver : function(className, preventFlicker){
9057 this.on("mouseover", function(){
9058 Roo.fly(this, '_internal').addClass(className);
9060 var removeFn = function(e){
9061 if(preventFlicker !== true || !e.within(this, true)){
9062 Roo.fly(this, '_internal').removeClass(className);
9065 this.on("mouseout", removeFn, this.dom);
9070 * Sets up event handlers to add and remove a css class when this element has the focus
9071 * @param {String} className
9072 * @return {Roo.Element} this
9074 addClassOnFocus : function(className){
9075 this.on("focus", function(){
9076 Roo.fly(this, '_internal').addClass(className);
9078 this.on("blur", function(){
9079 Roo.fly(this, '_internal').removeClass(className);
9084 * 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)
9085 * @param {String} className
9086 * @return {Roo.Element} this
9088 addClassOnClick : function(className){
9090 this.on("mousedown", function(){
9091 Roo.fly(dom, '_internal').addClass(className);
9092 var d = Roo.get(document);
9093 var fn = function(){
9094 Roo.fly(dom, '_internal').removeClass(className);
9095 d.removeListener("mouseup", fn);
9097 d.on("mouseup", fn);
9103 * Stops the specified event from bubbling and optionally prevents the default action
9104 * @param {String} eventName
9105 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9106 * @return {Roo.Element} this
9108 swallowEvent : function(eventName, preventDefault){
9109 var fn = function(e){
9110 e.stopPropagation();
9115 if(eventName instanceof Array){
9116 for(var i = 0, len = eventName.length; i < len; i++){
9117 this.on(eventName[i], fn);
9121 this.on(eventName, fn);
9128 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9131 * Sizes this element to its parent element's dimensions performing
9132 * neccessary box adjustments.
9133 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9134 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9135 * @return {Roo.Element} this
9137 fitToParent : function(monitorResize, targetParent) {
9138 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9139 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9140 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9143 var p = Roo.get(targetParent || this.dom.parentNode);
9144 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9145 if (monitorResize === true) {
9146 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9147 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9153 * Gets the next sibling, skipping text nodes
9154 * @return {HTMLElement} The next sibling or null
9156 getNextSibling : function(){
9157 var n = this.dom.nextSibling;
9158 while(n && n.nodeType != 1){
9165 * Gets the previous sibling, skipping text nodes
9166 * @return {HTMLElement} The previous sibling or null
9168 getPrevSibling : function(){
9169 var n = this.dom.previousSibling;
9170 while(n && n.nodeType != 1){
9171 n = n.previousSibling;
9178 * Appends the passed element(s) to this element
9179 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9180 * @return {Roo.Element} this
9182 appendChild: function(el){
9189 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9190 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9191 * automatically generated with the specified attributes.
9192 * @param {HTMLElement} insertBefore (optional) a child element of this element
9193 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9194 * @return {Roo.Element} The new child element
9196 createChild: function(config, insertBefore, returnDom){
9197 config = config || {tag:'div'};
9199 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9201 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9205 * Appends this element to the passed element
9206 * @param {String/HTMLElement/Element} el The new parent element
9207 * @return {Roo.Element} this
9209 appendTo: function(el){
9210 el = Roo.getDom(el);
9211 el.appendChild(this.dom);
9216 * Inserts this element before the passed element in the DOM
9217 * @param {String/HTMLElement/Element} el The element to insert before
9218 * @return {Roo.Element} this
9220 insertBefore: function(el){
9221 el = Roo.getDom(el);
9222 el.parentNode.insertBefore(this.dom, el);
9227 * Inserts this element after the passed element in the DOM
9228 * @param {String/HTMLElement/Element} el The element to insert after
9229 * @return {Roo.Element} this
9231 insertAfter: function(el){
9232 el = Roo.getDom(el);
9233 el.parentNode.insertBefore(this.dom, el.nextSibling);
9238 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9239 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9240 * @return {Roo.Element} The new child
9242 insertFirst: function(el, returnDom){
9244 if(typeof el == 'object' && !el.nodeType){ // dh config
9245 return this.createChild(el, this.dom.firstChild, returnDom);
9247 el = Roo.getDom(el);
9248 this.dom.insertBefore(el, this.dom.firstChild);
9249 return !returnDom ? Roo.get(el) : el;
9254 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9255 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9256 * @param {String} where (optional) 'before' or 'after' defaults to before
9257 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9258 * @return {Roo.Element} the inserted Element
9260 insertSibling: function(el, where, returnDom){
9261 where = where ? where.toLowerCase() : 'before';
9263 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9265 if(typeof el == 'object' && !el.nodeType){ // dh config
9266 if(where == 'after' && !this.dom.nextSibling){
9267 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9269 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9273 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9274 where == 'before' ? this.dom : this.dom.nextSibling);
9283 * Creates and wraps this element with another element
9284 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9285 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9286 * @return {HTMLElement/Element} The newly created wrapper element
9288 wrap: function(config, returnDom){
9290 config = {tag: "div"};
9292 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9293 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9298 * Replaces the passed element with this element
9299 * @param {String/HTMLElement/Element} el The element to replace
9300 * @return {Roo.Element} this
9302 replace: function(el){
9304 this.insertBefore(el);
9310 * Inserts an html fragment into this element
9311 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9312 * @param {String} html The HTML fragment
9313 * @param {Boolean} returnEl True to return an Roo.Element
9314 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9316 insertHtml : function(where, html, returnEl){
9317 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9318 return returnEl ? Roo.get(el) : el;
9322 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9323 * @param {Object} o The object with the attributes
9324 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9325 * @return {Roo.Element} this
9327 set : function(o, useSet){
9329 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9331 if(attr == "style" || typeof o[attr] == "function") continue;
9333 el.className = o["cls"];
9335 if(useSet) el.setAttribute(attr, o[attr]);
9336 else el[attr] = o[attr];
9340 Roo.DomHelper.applyStyles(el, o.style);
9346 * Convenience method for constructing a KeyMap
9347 * @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:
9348 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9349 * @param {Function} fn The function to call
9350 * @param {Object} scope (optional) The scope of the function
9351 * @return {Roo.KeyMap} The KeyMap created
9353 addKeyListener : function(key, fn, scope){
9355 if(typeof key != "object" || key instanceof Array){
9371 return new Roo.KeyMap(this, config);
9375 * Creates a KeyMap for this element
9376 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9377 * @return {Roo.KeyMap} The KeyMap created
9379 addKeyMap : function(config){
9380 return new Roo.KeyMap(this, config);
9384 * Returns true if this element is scrollable.
9387 isScrollable : function(){
9389 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9393 * 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().
9394 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9395 * @param {Number} value The new scroll value
9396 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9397 * @return {Element} this
9400 scrollTo : function(side, value, animate){
9401 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9403 this.dom[prop] = value;
9405 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9406 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9412 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9413 * within this element's scrollable range.
9414 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9415 * @param {Number} distance How far to scroll the element in pixels
9416 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9417 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9418 * was scrolled as far as it could go.
9420 scroll : function(direction, distance, animate){
9421 if(!this.isScrollable()){
9425 var l = el.scrollLeft, t = el.scrollTop;
9426 var w = el.scrollWidth, h = el.scrollHeight;
9427 var cw = el.clientWidth, ch = el.clientHeight;
9428 direction = direction.toLowerCase();
9429 var scrolled = false;
9430 var a = this.preanim(arguments, 2);
9435 var v = Math.min(l + distance, w-cw);
9436 this.scrollTo("left", v, a);
9443 var v = Math.max(l - distance, 0);
9444 this.scrollTo("left", v, a);
9452 var v = Math.max(t - distance, 0);
9453 this.scrollTo("top", v, a);
9461 var v = Math.min(t + distance, h-ch);
9462 this.scrollTo("top", v, a);
9471 * Translates the passed page coordinates into left/top css values for this element
9472 * @param {Number/Array} x The page x or an array containing [x, y]
9473 * @param {Number} y The page y
9474 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9476 translatePoints : function(x, y){
9477 if(typeof x == 'object' || x instanceof Array){
9480 var p = this.getStyle('position');
9481 var o = this.getXY();
9483 var l = parseInt(this.getStyle('left'), 10);
9484 var t = parseInt(this.getStyle('top'), 10);
9487 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9490 t = (p == "relative") ? 0 : this.dom.offsetTop;
9493 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9497 * Returns the current scroll position of the element.
9498 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9500 getScroll : function(){
9501 var d = this.dom, doc = document;
9502 if(d == doc || d == doc.body){
9503 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9504 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9505 return {left: l, top: t};
9507 return {left: d.scrollLeft, top: d.scrollTop};
9512 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9513 * are convert to standard 6 digit hex color.
9514 * @param {String} attr The css attribute
9515 * @param {String} defaultValue The default value to use when a valid color isn't found
9516 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9519 getColor : function(attr, defaultValue, prefix){
9520 var v = this.getStyle(attr);
9521 if(!v || v == "transparent" || v == "inherit") {
9522 return defaultValue;
9524 var color = typeof prefix == "undefined" ? "#" : prefix;
9525 if(v.substr(0, 4) == "rgb("){
9526 var rvs = v.slice(4, v.length -1).split(",");
9527 for(var i = 0; i < 3; i++){
9528 var h = parseInt(rvs[i]).toString(16);
9535 if(v.substr(0, 1) == "#"){
9537 for(var i = 1; i < 4; i++){
9538 var c = v.charAt(i);
9541 }else if(v.length == 7){
9542 color += v.substr(1);
9546 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9550 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9551 * gradient background, rounded corners and a 4-way shadow.
9552 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9553 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9554 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9555 * @return {Roo.Element} this
9557 boxWrap : function(cls){
9558 cls = cls || 'x-box';
9559 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9560 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9565 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9566 * @param {String} namespace The namespace in which to look for the attribute
9567 * @param {String} name The attribute name
9568 * @return {String} The attribute value
9570 getAttributeNS : Roo.isIE ? function(ns, name){
9572 var type = typeof d[ns+":"+name];
9573 if(type != 'undefined' && type != 'unknown'){
9574 return d[ns+":"+name];
9577 } : function(ns, name){
9579 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9584 * Sets or Returns the value the dom attribute value
9585 * @param {String} name The attribute name
9586 * @param {String} value (optional) The value to set the attribute to
9587 * @return {String} The attribute value
9589 attr : function(name){
9590 if (arguments.length > 1) {
9591 this.dom.setAttribute(name, arguments[1]);
9592 return arguments[1];
9594 if (!this.dom.hasAttribute(name)) {
9597 return this.dom.getAttribute(name);
9604 var ep = El.prototype;
9607 * Appends an event handler (Shorthand for addListener)
9608 * @param {String} eventName The type of event to append
9609 * @param {Function} fn The method the event invokes
9610 * @param {Object} scope (optional) The scope (this object) of the fn
9611 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9614 ep.on = ep.addListener;
9616 ep.mon = ep.addListener;
9619 * Removes an event handler from this element (shorthand for removeListener)
9620 * @param {String} eventName the type of event to remove
9621 * @param {Function} fn the method the event invokes
9622 * @return {Roo.Element} this
9625 ep.un = ep.removeListener;
9628 * true to automatically adjust width and height settings for box-model issues (default to true)
9630 ep.autoBoxAdjust = true;
9633 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9636 El.addUnits = function(v, defaultUnit){
9637 if(v === "" || v == "auto"){
9640 if(v === undefined){
9643 if(typeof v == "number" || !El.unitPattern.test(v)){
9644 return v + (defaultUnit || 'px');
9649 // special markup used throughout Roo when box wrapping elements
9650 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>';
9652 * Visibility mode constant - Use visibility to hide element
9658 * Visibility mode constant - Use display to hide element
9664 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9665 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9666 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9678 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9679 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9680 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9681 * @return {Element} The Element object
9684 El.get = function(el){
9686 if(!el){ return null; }
9687 if(typeof el == "string"){ // element id
9688 if(!(elm = document.getElementById(el))){
9691 if(ex = El.cache[el]){
9694 ex = El.cache[el] = new El(elm);
9697 }else if(el.tagName){ // dom element
9701 if(ex = El.cache[id]){
9704 ex = El.cache[id] = new El(el);
9707 }else if(el instanceof El){
9709 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9710 // catch case where it hasn't been appended
9711 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9714 }else if(el.isComposite){
9716 }else if(el instanceof Array){
9717 return El.select(el);
9718 }else if(el == document){
9719 // create a bogus element object representing the document object
9721 var f = function(){};
9722 f.prototype = El.prototype;
9724 docEl.dom = document;
9732 El.uncache = function(el){
9733 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9735 delete El.cache[a[i].id || a[i]];
9741 // Garbage collection - uncache elements/purge listeners on orphaned elements
9742 // so we don't hold a reference and cause the browser to retain them
9743 El.garbageCollect = function(){
9744 if(!Roo.enableGarbageCollector){
9745 clearInterval(El.collectorThread);
9748 for(var eid in El.cache){
9749 var el = El.cache[eid], d = el.dom;
9750 // -------------------------------------------------------
9751 // Determining what is garbage:
9752 // -------------------------------------------------------
9754 // dom node is null, definitely garbage
9755 // -------------------------------------------------------
9757 // no parentNode == direct orphan, definitely garbage
9758 // -------------------------------------------------------
9759 // !d.offsetParent && !document.getElementById(eid)
9760 // display none elements have no offsetParent so we will
9761 // also try to look it up by it's id. However, check
9762 // offsetParent first so we don't do unneeded lookups.
9763 // This enables collection of elements that are not orphans
9764 // directly, but somewhere up the line they have an orphan
9766 // -------------------------------------------------------
9767 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
9768 delete El.cache[eid];
9769 if(d && Roo.enableListenerCollection){
9775 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
9779 El.Flyweight = function(dom){
9782 El.Flyweight.prototype = El.prototype;
9784 El._flyweights = {};
9786 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9787 * the dom node can be overwritten by other code.
9788 * @param {String/HTMLElement} el The dom node or id
9789 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9790 * prevent conflicts (e.g. internally Roo uses "_internal")
9792 * @return {Element} The shared Element object
9794 El.fly = function(el, named){
9795 named = named || '_global';
9796 el = Roo.getDom(el);
9800 if(!El._flyweights[named]){
9801 El._flyweights[named] = new El.Flyweight();
9803 El._flyweights[named].dom = el;
9804 return El._flyweights[named];
9808 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9809 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9810 * Shorthand of {@link Roo.Element#get}
9811 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9812 * @return {Element} The Element object
9818 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9819 * the dom node can be overwritten by other code.
9820 * Shorthand of {@link Roo.Element#fly}
9821 * @param {String/HTMLElement} el The dom node or id
9822 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9823 * prevent conflicts (e.g. internally Roo uses "_internal")
9825 * @return {Element} The shared Element object
9831 // speedy lookup for elements never to box adjust
9832 var noBoxAdjust = Roo.isStrict ? {
9835 input:1, select:1, textarea:1
9837 if(Roo.isIE || Roo.isGecko){
9838 noBoxAdjust['button'] = 1;
9842 Roo.EventManager.on(window, 'unload', function(){
9844 delete El._flyweights;
9852 Roo.Element.selectorFunction = Roo.DomQuery.select;
9855 Roo.Element.select = function(selector, unique, root){
9857 if(typeof selector == "string"){
9858 els = Roo.Element.selectorFunction(selector, root);
9859 }else if(selector.length !== undefined){
9862 throw "Invalid selector";
9864 if(unique === true){
9865 return new Roo.CompositeElement(els);
9867 return new Roo.CompositeElementLite(els);
9871 * Selects elements based on the passed CSS selector to enable working on them as 1.
9872 * @param {String/Array} selector The CSS selector or an array of elements
9873 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
9874 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
9875 * @return {CompositeElementLite/CompositeElement}
9879 Roo.select = Roo.Element.select;
9896 * Ext JS Library 1.1.1
9897 * Copyright(c) 2006-2007, Ext JS, LLC.
9899 * Originally Released Under LGPL - original licence link has changed is not relivant.
9902 * <script type="text/javascript">
9907 //Notifies Element that fx methods are available
9908 Roo.enableFx = true;
9912 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
9913 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
9914 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
9915 * Element effects to work.</p><br/>
9917 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
9918 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
9919 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
9920 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
9921 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
9922 * expected results and should be done with care.</p><br/>
9924 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
9925 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
9928 ----- -----------------------------
9929 tl The top left corner
9930 t The center of the top edge
9931 tr The top right corner
9932 l The center of the left edge
9933 r The center of the right edge
9934 bl The bottom left corner
9935 b The center of the bottom edge
9936 br The bottom right corner
9938 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
9939 * below are common options that can be passed to any Fx method.</b>
9940 * @cfg {Function} callback A function called when the effect is finished
9941 * @cfg {Object} scope The scope of the effect function
9942 * @cfg {String} easing A valid Easing value for the effect
9943 * @cfg {String} afterCls A css class to apply after the effect
9944 * @cfg {Number} duration The length of time (in seconds) that the effect should last
9945 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
9946 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
9947 * effects that end with the element being visually hidden, ignored otherwise)
9948 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
9949 * a function which returns such a specification that will be applied to the Element after the effect finishes
9950 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
9951 * @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
9952 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
9956 * Slides the element into view. An anchor point can be optionally passed to set the point of
9957 * origin for the slide effect. This function automatically handles wrapping the element with
9958 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
9961 // default: slide the element in from the top
9964 // custom: slide the element in from the right with a 2-second duration
9965 el.slideIn('r', { duration: 2 });
9967 // common config options shown with default values
9973 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
9974 * @param {Object} options (optional) Object literal with any of the Fx config options
9975 * @return {Roo.Element} The Element
9977 slideIn : function(anchor, o){
9978 var el = this.getFxEl();
9981 el.queueFx(o, function(){
9983 anchor = anchor || "t";
9985 // fix display to visibility
9988 // restore values after effect
9989 var r = this.getFxRestore();
9990 var b = this.getBox();
9991 // fixed size for slide
9995 var wrap = this.fxWrap(r.pos, o, "hidden");
9997 var st = this.dom.style;
9998 st.visibility = "visible";
9999 st.position = "absolute";
10001 // clear out temp styles after slide and unwrap
10002 var after = function(){
10003 el.fxUnwrap(wrap, r.pos, o);
10004 st.width = r.width;
10005 st.height = r.height;
10008 // time to calc the positions
10009 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10011 switch(anchor.toLowerCase()){
10013 wrap.setSize(b.width, 0);
10014 st.left = st.bottom = "0";
10018 wrap.setSize(0, b.height);
10019 st.right = st.top = "0";
10023 wrap.setSize(0, b.height);
10024 wrap.setX(b.right);
10025 st.left = st.top = "0";
10026 a = {width: bw, points: pt};
10029 wrap.setSize(b.width, 0);
10030 wrap.setY(b.bottom);
10031 st.left = st.top = "0";
10032 a = {height: bh, points: pt};
10035 wrap.setSize(0, 0);
10036 st.right = st.bottom = "0";
10037 a = {width: bw, height: bh};
10040 wrap.setSize(0, 0);
10041 wrap.setY(b.y+b.height);
10042 st.right = st.top = "0";
10043 a = {width: bw, height: bh, points: pt};
10046 wrap.setSize(0, 0);
10047 wrap.setXY([b.right, b.bottom]);
10048 st.left = st.top = "0";
10049 a = {width: bw, height: bh, points: pt};
10052 wrap.setSize(0, 0);
10053 wrap.setX(b.x+b.width);
10054 st.left = st.bottom = "0";
10055 a = {width: bw, height: bh, points: pt};
10058 this.dom.style.visibility = "visible";
10061 arguments.callee.anim = wrap.fxanim(a,
10071 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10072 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10073 * 'hidden') but block elements will still take up space in the document. The element must be removed
10074 * from the DOM using the 'remove' config option if desired. This function automatically handles
10075 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10078 // default: slide the element out to the top
10081 // custom: slide the element out to the right with a 2-second duration
10082 el.slideOut('r', { duration: 2 });
10084 // common config options shown with default values
10092 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10093 * @param {Object} options (optional) Object literal with any of the Fx config options
10094 * @return {Roo.Element} The Element
10096 slideOut : function(anchor, o){
10097 var el = this.getFxEl();
10100 el.queueFx(o, function(){
10102 anchor = anchor || "t";
10104 // restore values after effect
10105 var r = this.getFxRestore();
10107 var b = this.getBox();
10108 // fixed size for slide
10112 var wrap = this.fxWrap(r.pos, o, "visible");
10114 var st = this.dom.style;
10115 st.visibility = "visible";
10116 st.position = "absolute";
10120 var after = function(){
10122 el.setDisplayed(false);
10127 el.fxUnwrap(wrap, r.pos, o);
10129 st.width = r.width;
10130 st.height = r.height;
10135 var a, zero = {to: 0};
10136 switch(anchor.toLowerCase()){
10138 st.left = st.bottom = "0";
10139 a = {height: zero};
10142 st.right = st.top = "0";
10146 st.left = st.top = "0";
10147 a = {width: zero, points: {to:[b.right, b.y]}};
10150 st.left = st.top = "0";
10151 a = {height: zero, points: {to:[b.x, b.bottom]}};
10154 st.right = st.bottom = "0";
10155 a = {width: zero, height: zero};
10158 st.right = st.top = "0";
10159 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10162 st.left = st.top = "0";
10163 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10166 st.left = st.bottom = "0";
10167 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10171 arguments.callee.anim = wrap.fxanim(a,
10181 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10182 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10183 * The element must be removed from the DOM using the 'remove' config option if desired.
10189 // common config options shown with default values
10197 * @param {Object} options (optional) Object literal with any of the Fx config options
10198 * @return {Roo.Element} The Element
10200 puff : function(o){
10201 var el = this.getFxEl();
10204 el.queueFx(o, function(){
10205 this.clearOpacity();
10208 // restore values after effect
10209 var r = this.getFxRestore();
10210 var st = this.dom.style;
10212 var after = function(){
10214 el.setDisplayed(false);
10221 el.setPositioning(r.pos);
10222 st.width = r.width;
10223 st.height = r.height;
10228 var width = this.getWidth();
10229 var height = this.getHeight();
10231 arguments.callee.anim = this.fxanim({
10232 width : {to: this.adjustWidth(width * 2)},
10233 height : {to: this.adjustHeight(height * 2)},
10234 points : {by: [-(width * .5), -(height * .5)]},
10236 fontSize: {to:200, unit: "%"}
10247 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10248 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10249 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10255 // all config options shown with default values
10263 * @param {Object} options (optional) Object literal with any of the Fx config options
10264 * @return {Roo.Element} The Element
10266 switchOff : function(o){
10267 var el = this.getFxEl();
10270 el.queueFx(o, function(){
10271 this.clearOpacity();
10274 // restore values after effect
10275 var r = this.getFxRestore();
10276 var st = this.dom.style;
10278 var after = function(){
10280 el.setDisplayed(false);
10286 el.setPositioning(r.pos);
10287 st.width = r.width;
10288 st.height = r.height;
10293 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10294 this.clearOpacity();
10298 points:{by:[0, this.getHeight() * .5]}
10299 }, o, 'motion', 0.3, 'easeIn', after);
10300 }).defer(100, this);
10307 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10308 * changed using the "attr" config option) and then fading back to the original color. If no original
10309 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10312 // default: highlight background to yellow
10315 // custom: highlight foreground text to blue for 2 seconds
10316 el.highlight("0000ff", { attr: 'color', duration: 2 });
10318 // common config options shown with default values
10319 el.highlight("ffff9c", {
10320 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10321 endColor: (current color) or "ffffff",
10326 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10327 * @param {Object} options (optional) Object literal with any of the Fx config options
10328 * @return {Roo.Element} The Element
10330 highlight : function(color, o){
10331 var el = this.getFxEl();
10334 el.queueFx(o, function(){
10335 color = color || "ffff9c";
10336 attr = o.attr || "backgroundColor";
10338 this.clearOpacity();
10341 var origColor = this.getColor(attr);
10342 var restoreColor = this.dom.style[attr];
10343 endColor = (o.endColor || origColor) || "ffffff";
10345 var after = function(){
10346 el.dom.style[attr] = restoreColor;
10351 a[attr] = {from: color, to: endColor};
10352 arguments.callee.anim = this.fxanim(a,
10362 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10365 // default: a single light blue ripple
10368 // custom: 3 red ripples lasting 3 seconds total
10369 el.frame("ff0000", 3, { duration: 3 });
10371 // common config options shown with default values
10372 el.frame("C3DAF9", 1, {
10373 duration: 1 //duration of entire animation (not each individual ripple)
10374 // Note: Easing is not configurable and will be ignored if included
10377 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10378 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10379 * @param {Object} options (optional) Object literal with any of the Fx config options
10380 * @return {Roo.Element} The Element
10382 frame : function(color, count, o){
10383 var el = this.getFxEl();
10386 el.queueFx(o, function(){
10387 color = color || "#C3DAF9";
10388 if(color.length == 6){
10389 color = "#" + color;
10391 count = count || 1;
10392 duration = o.duration || 1;
10395 var b = this.getBox();
10396 var animFn = function(){
10397 var proxy = this.createProxy({
10400 visbility:"hidden",
10401 position:"absolute",
10402 "z-index":"35000", // yee haw
10403 border:"0px solid " + color
10406 var scale = Roo.isBorderBox ? 2 : 1;
10408 top:{from:b.y, to:b.y - 20},
10409 left:{from:b.x, to:b.x - 20},
10410 borderWidth:{from:0, to:10},
10411 opacity:{from:1, to:0},
10412 height:{from:b.height, to:(b.height + (20*scale))},
10413 width:{from:b.width, to:(b.width + (20*scale))}
10414 }, duration, function(){
10418 animFn.defer((duration/2)*1000, this);
10429 * Creates a pause before any subsequent queued effects begin. If there are
10430 * no effects queued after the pause it will have no effect.
10435 * @param {Number} seconds The length of time to pause (in seconds)
10436 * @return {Roo.Element} The Element
10438 pause : function(seconds){
10439 var el = this.getFxEl();
10442 el.queueFx(o, function(){
10443 setTimeout(function(){
10445 }, seconds * 1000);
10451 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10452 * using the "endOpacity" config option.
10455 // default: fade in from opacity 0 to 100%
10458 // custom: fade in from opacity 0 to 75% over 2 seconds
10459 el.fadeIn({ endOpacity: .75, duration: 2});
10461 // common config options shown with default values
10463 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10468 * @param {Object} options (optional) Object literal with any of the Fx config options
10469 * @return {Roo.Element} The Element
10471 fadeIn : function(o){
10472 var el = this.getFxEl();
10474 el.queueFx(o, function(){
10475 this.setOpacity(0);
10477 this.dom.style.visibility = 'visible';
10478 var to = o.endOpacity || 1;
10479 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10480 o, null, .5, "easeOut", function(){
10482 this.clearOpacity();
10491 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10492 * using the "endOpacity" config option.
10495 // default: fade out from the element's current opacity to 0
10498 // custom: fade out from the element's current opacity to 25% over 2 seconds
10499 el.fadeOut({ endOpacity: .25, duration: 2});
10501 // common config options shown with default values
10503 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10510 * @param {Object} options (optional) Object literal with any of the Fx config options
10511 * @return {Roo.Element} The Element
10513 fadeOut : function(o){
10514 var el = this.getFxEl();
10516 el.queueFx(o, function(){
10517 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10518 o, null, .5, "easeOut", function(){
10519 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10520 this.dom.style.display = "none";
10522 this.dom.style.visibility = "hidden";
10524 this.clearOpacity();
10532 * Animates the transition of an element's dimensions from a starting height/width
10533 * to an ending height/width.
10536 // change height and width to 100x100 pixels
10537 el.scale(100, 100);
10539 // common config options shown with default values. The height and width will default to
10540 // the element's existing values if passed as null.
10543 [element's height], {
10548 * @param {Number} width The new width (pass undefined to keep the original width)
10549 * @param {Number} height The new height (pass undefined to keep the original height)
10550 * @param {Object} options (optional) Object literal with any of the Fx config options
10551 * @return {Roo.Element} The Element
10553 scale : function(w, h, o){
10554 this.shift(Roo.apply({}, o, {
10562 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10563 * Any of these properties not specified in the config object will not be changed. This effect
10564 * requires that at least one new dimension, position or opacity setting must be passed in on
10565 * the config object in order for the function to have any effect.
10568 // slide the element horizontally to x position 200 while changing the height and opacity
10569 el.shift({ x: 200, height: 50, opacity: .8 });
10571 // common config options shown with default values.
10573 width: [element's width],
10574 height: [element's height],
10575 x: [element's x position],
10576 y: [element's y position],
10577 opacity: [element's opacity],
10582 * @param {Object} options Object literal with any of the Fx config options
10583 * @return {Roo.Element} The Element
10585 shift : function(o){
10586 var el = this.getFxEl();
10588 el.queueFx(o, function(){
10589 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10590 if(w !== undefined){
10591 a.width = {to: this.adjustWidth(w)};
10593 if(h !== undefined){
10594 a.height = {to: this.adjustHeight(h)};
10596 if(x !== undefined || y !== undefined){
10598 x !== undefined ? x : this.getX(),
10599 y !== undefined ? y : this.getY()
10602 if(op !== undefined){
10603 a.opacity = {to: op};
10605 if(o.xy !== undefined){
10606 a.points = {to: o.xy};
10608 arguments.callee.anim = this.fxanim(a,
10609 o, 'motion', .35, "easeOut", function(){
10617 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10618 * ending point of the effect.
10621 // default: slide the element downward while fading out
10624 // custom: slide the element out to the right with a 2-second duration
10625 el.ghost('r', { duration: 2 });
10627 // common config options shown with default values
10635 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10636 * @param {Object} options (optional) Object literal with any of the Fx config options
10637 * @return {Roo.Element} The Element
10639 ghost : function(anchor, o){
10640 var el = this.getFxEl();
10643 el.queueFx(o, function(){
10644 anchor = anchor || "b";
10646 // restore values after effect
10647 var r = this.getFxRestore();
10648 var w = this.getWidth(),
10649 h = this.getHeight();
10651 var st = this.dom.style;
10653 var after = function(){
10655 el.setDisplayed(false);
10661 el.setPositioning(r.pos);
10662 st.width = r.width;
10663 st.height = r.height;
10668 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10669 switch(anchor.toLowerCase()){
10696 arguments.callee.anim = this.fxanim(a,
10706 * Ensures that all effects queued after syncFx is called on the element are
10707 * run concurrently. This is the opposite of {@link #sequenceFx}.
10708 * @return {Roo.Element} The Element
10710 syncFx : function(){
10711 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10720 * Ensures that all effects queued after sequenceFx is called on the element are
10721 * run in sequence. This is the opposite of {@link #syncFx}.
10722 * @return {Roo.Element} The Element
10724 sequenceFx : function(){
10725 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10727 concurrent : false,
10734 nextFx : function(){
10735 var ef = this.fxQueue[0];
10742 * Returns true if the element has any effects actively running or queued, else returns false.
10743 * @return {Boolean} True if element has active effects, else false
10745 hasActiveFx : function(){
10746 return this.fxQueue && this.fxQueue[0];
10750 * Stops any running effects and clears the element's internal effects queue if it contains
10751 * any additional effects that haven't started yet.
10752 * @return {Roo.Element} The Element
10754 stopFx : function(){
10755 if(this.hasActiveFx()){
10756 var cur = this.fxQueue[0];
10757 if(cur && cur.anim && cur.anim.isAnimated()){
10758 this.fxQueue = [cur]; // clear out others
10759 cur.anim.stop(true);
10766 beforeFx : function(o){
10767 if(this.hasActiveFx() && !o.concurrent){
10778 * Returns true if the element is currently blocking so that no other effect can be queued
10779 * until this effect is finished, else returns false if blocking is not set. This is commonly
10780 * used to ensure that an effect initiated by a user action runs to completion prior to the
10781 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
10782 * @return {Boolean} True if blocking, else false
10784 hasFxBlock : function(){
10785 var q = this.fxQueue;
10786 return q && q[0] && q[0].block;
10790 queueFx : function(o, fn){
10794 if(!this.hasFxBlock()){
10795 Roo.applyIf(o, this.fxDefaults);
10797 var run = this.beforeFx(o);
10798 fn.block = o.block;
10799 this.fxQueue.push(fn);
10811 fxWrap : function(pos, o, vis){
10813 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
10816 wrapXY = this.getXY();
10818 var div = document.createElement("div");
10819 div.style.visibility = vis;
10820 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
10821 wrap.setPositioning(pos);
10822 if(wrap.getStyle("position") == "static"){
10823 wrap.position("relative");
10825 this.clearPositioning('auto');
10827 wrap.dom.appendChild(this.dom);
10829 wrap.setXY(wrapXY);
10836 fxUnwrap : function(wrap, pos, o){
10837 this.clearPositioning();
10838 this.setPositioning(pos);
10840 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
10846 getFxRestore : function(){
10847 var st = this.dom.style;
10848 return {pos: this.getPositioning(), width: st.width, height : st.height};
10852 afterFx : function(o){
10854 this.applyStyles(o.afterStyle);
10857 this.addClass(o.afterCls);
10859 if(o.remove === true){
10862 Roo.callback(o.callback, o.scope, [this]);
10864 this.fxQueue.shift();
10870 getFxEl : function(){ // support for composite element fx
10871 return Roo.get(this.dom);
10875 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
10876 animType = animType || 'run';
10878 var anim = Roo.lib.Anim[animType](
10880 (opt.duration || defaultDur) || .35,
10881 (opt.easing || defaultEase) || 'easeOut',
10883 Roo.callback(cb, this);
10892 // backwords compat
10893 Roo.Fx.resize = Roo.Fx.scale;
10895 //When included, Roo.Fx is automatically applied to Element so that all basic
10896 //effects are available directly via the Element API
10897 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
10899 * Ext JS Library 1.1.1
10900 * Copyright(c) 2006-2007, Ext JS, LLC.
10902 * Originally Released Under LGPL - original licence link has changed is not relivant.
10905 * <script type="text/javascript">
10910 * @class Roo.CompositeElement
10911 * Standard composite class. Creates a Roo.Element for every element in the collection.
10913 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
10914 * actions will be performed on all the elements in this collection.</b>
10916 * All methods return <i>this</i> and can be chained.
10918 var els = Roo.select("#some-el div.some-class", true);
10919 // or select directly from an existing element
10920 var el = Roo.get('some-el');
10921 el.select('div.some-class', true);
10923 els.setWidth(100); // all elements become 100 width
10924 els.hide(true); // all elements fade out and hide
10926 els.setWidth(100).hide(true);
10929 Roo.CompositeElement = function(els){
10930 this.elements = [];
10931 this.addElements(els);
10933 Roo.CompositeElement.prototype = {
10935 addElements : function(els){
10936 if(!els) return this;
10937 if(typeof els == "string"){
10938 els = Roo.Element.selectorFunction(els);
10940 var yels = this.elements;
10941 var index = yels.length-1;
10942 for(var i = 0, len = els.length; i < len; i++) {
10943 yels[++index] = Roo.get(els[i]);
10949 * Clears this composite and adds the elements returned by the passed selector.
10950 * @param {String/Array} els A string CSS selector, an array of elements or an element
10951 * @return {CompositeElement} this
10953 fill : function(els){
10954 this.elements = [];
10960 * Filters this composite to only elements that match the passed selector.
10961 * @param {String} selector A string CSS selector
10962 * @return {CompositeElement} this
10964 filter : function(selector){
10966 this.each(function(el){
10967 if(el.is(selector)){
10968 els[els.length] = el.dom;
10975 invoke : function(fn, args){
10976 var els = this.elements;
10977 for(var i = 0, len = els.length; i < len; i++) {
10978 Roo.Element.prototype[fn].apply(els[i], args);
10983 * Adds elements to this composite.
10984 * @param {String/Array} els A string CSS selector, an array of elements or an element
10985 * @return {CompositeElement} this
10987 add : function(els){
10988 if(typeof els == "string"){
10989 this.addElements(Roo.Element.selectorFunction(els));
10990 }else if(els.length !== undefined){
10991 this.addElements(els);
10993 this.addElements([els]);
10998 * Calls the passed function passing (el, this, index) for each element in this composite.
10999 * @param {Function} fn The function to call
11000 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11001 * @return {CompositeElement} this
11003 each : function(fn, scope){
11004 var els = this.elements;
11005 for(var i = 0, len = els.length; i < len; i++){
11006 if(fn.call(scope || els[i], els[i], this, i) === false) {
11014 * Returns the Element object at the specified index
11015 * @param {Number} index
11016 * @return {Roo.Element}
11018 item : function(index){
11019 return this.elements[index] || null;
11023 * Returns the first Element
11024 * @return {Roo.Element}
11026 first : function(){
11027 return this.item(0);
11031 * Returns the last Element
11032 * @return {Roo.Element}
11035 return this.item(this.elements.length-1);
11039 * Returns the number of elements in this composite
11042 getCount : function(){
11043 return this.elements.length;
11047 * Returns true if this composite contains the passed element
11050 contains : function(el){
11051 return this.indexOf(el) !== -1;
11055 * Returns true if this composite contains the passed element
11058 indexOf : function(el){
11059 return this.elements.indexOf(Roo.get(el));
11064 * Removes the specified element(s).
11065 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11066 * or an array of any of those.
11067 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11068 * @return {CompositeElement} this
11070 removeElement : function(el, removeDom){
11071 if(el instanceof Array){
11072 for(var i = 0, len = el.length; i < len; i++){
11073 this.removeElement(el[i]);
11077 var index = typeof el == 'number' ? el : this.indexOf(el);
11080 var d = this.elements[index];
11084 d.parentNode.removeChild(d);
11087 this.elements.splice(index, 1);
11093 * Replaces the specified element with the passed element.
11094 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11096 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11097 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11098 * @return {CompositeElement} this
11100 replaceElement : function(el, replacement, domReplace){
11101 var index = typeof el == 'number' ? el : this.indexOf(el);
11104 this.elements[index].replaceWith(replacement);
11106 this.elements.splice(index, 1, Roo.get(replacement))
11113 * Removes all elements.
11115 clear : function(){
11116 this.elements = [];
11120 Roo.CompositeElement.createCall = function(proto, fnName){
11121 if(!proto[fnName]){
11122 proto[fnName] = function(){
11123 return this.invoke(fnName, arguments);
11127 for(var fnName in Roo.Element.prototype){
11128 if(typeof Roo.Element.prototype[fnName] == "function"){
11129 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11135 * Ext JS Library 1.1.1
11136 * Copyright(c) 2006-2007, Ext JS, LLC.
11138 * Originally Released Under LGPL - original licence link has changed is not relivant.
11141 * <script type="text/javascript">
11145 * @class Roo.CompositeElementLite
11146 * @extends Roo.CompositeElement
11147 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11149 var els = Roo.select("#some-el div.some-class");
11150 // or select directly from an existing element
11151 var el = Roo.get('some-el');
11152 el.select('div.some-class');
11154 els.setWidth(100); // all elements become 100 width
11155 els.hide(true); // all elements fade out and hide
11157 els.setWidth(100).hide(true);
11158 </code></pre><br><br>
11159 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11160 * actions will be performed on all the elements in this collection.</b>
11162 Roo.CompositeElementLite = function(els){
11163 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11164 this.el = new Roo.Element.Flyweight();
11166 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11167 addElements : function(els){
11169 if(els instanceof Array){
11170 this.elements = this.elements.concat(els);
11172 var yels = this.elements;
11173 var index = yels.length-1;
11174 for(var i = 0, len = els.length; i < len; i++) {
11175 yels[++index] = els[i];
11181 invoke : function(fn, args){
11182 var els = this.elements;
11184 for(var i = 0, len = els.length; i < len; i++) {
11186 Roo.Element.prototype[fn].apply(el, args);
11191 * Returns a flyweight Element of the dom element object at the specified index
11192 * @param {Number} index
11193 * @return {Roo.Element}
11195 item : function(index){
11196 if(!this.elements[index]){
11199 this.el.dom = this.elements[index];
11203 // fixes scope with flyweight
11204 addListener : function(eventName, handler, scope, opt){
11205 var els = this.elements;
11206 for(var i = 0, len = els.length; i < len; i++) {
11207 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11213 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11214 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11215 * a reference to the dom node, use el.dom.</b>
11216 * @param {Function} fn The function to call
11217 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11218 * @return {CompositeElement} this
11220 each : function(fn, scope){
11221 var els = this.elements;
11223 for(var i = 0, len = els.length; i < len; i++){
11225 if(fn.call(scope || el, el, this, i) === false){
11232 indexOf : function(el){
11233 return this.elements.indexOf(Roo.getDom(el));
11236 replaceElement : function(el, replacement, domReplace){
11237 var index = typeof el == 'number' ? el : this.indexOf(el);
11239 replacement = Roo.getDom(replacement);
11241 var d = this.elements[index];
11242 d.parentNode.insertBefore(replacement, d);
11243 d.parentNode.removeChild(d);
11245 this.elements.splice(index, 1, replacement);
11250 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11254 * Ext JS Library 1.1.1
11255 * Copyright(c) 2006-2007, Ext JS, LLC.
11257 * Originally Released Under LGPL - original licence link has changed is not relivant.
11260 * <script type="text/javascript">
11266 * @class Roo.data.Connection
11267 * @extends Roo.util.Observable
11268 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11269 * either to a configured URL, or to a URL specified at request time.<br><br>
11271 * Requests made by this class are asynchronous, and will return immediately. No data from
11272 * the server will be available to the statement immediately following the {@link #request} call.
11273 * To process returned data, use a callback in the request options object, or an event listener.</p><br>
11275 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11276 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11277 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11278 * property and, if present, the IFRAME's XML document as the responseXML property.</p><br>
11279 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11280 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11281 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11282 * standard DOM methods.
11284 * @param {Object} config a configuration object.
11286 Roo.data.Connection = function(config){
11287 Roo.apply(this, config);
11290 * @event beforerequest
11291 * Fires before a network request is made to retrieve a data object.
11292 * @param {Connection} conn This Connection object.
11293 * @param {Object} options The options config object passed to the {@link #request} method.
11295 "beforerequest" : true,
11297 * @event requestcomplete
11298 * Fires if the request was successfully completed.
11299 * @param {Connection} conn This Connection object.
11300 * @param {Object} response The XHR object containing the response data.
11301 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11302 * @param {Object} options The options config object passed to the {@link #request} method.
11304 "requestcomplete" : true,
11306 * @event requestexception
11307 * Fires if an error HTTP status was returned from the server.
11308 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11309 * @param {Connection} conn This Connection object.
11310 * @param {Object} response The XHR object containing the response data.
11311 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11312 * @param {Object} options The options config object passed to the {@link #request} method.
11314 "requestexception" : true
11316 Roo.data.Connection.superclass.constructor.call(this);
11319 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11321 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11324 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11325 * extra parameters to each request made by this object. (defaults to undefined)
11328 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11329 * to each request made by this object. (defaults to undefined)
11332 * @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)
11335 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11339 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11345 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11348 disableCaching: true,
11351 * Sends an HTTP request to a remote server.
11352 * @param {Object} options An object which may contain the following properties:<ul>
11353 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11354 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11355 * request, a url encoded string or a function to call to get either.</li>
11356 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11357 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11358 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11359 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11360 * <li>options {Object} The parameter to the request call.</li>
11361 * <li>success {Boolean} True if the request succeeded.</li>
11362 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11364 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11365 * The callback is passed the following parameters:<ul>
11366 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11367 * <li>options {Object} The parameter to the request call.</li>
11369 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11370 * The callback is passed the following parameters:<ul>
11371 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11372 * <li>options {Object} The parameter to the request call.</li>
11374 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11375 * for the callback function. Defaults to the browser window.</li>
11376 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11377 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11378 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11379 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11380 * params for the post data. Any params will be appended to the URL.</li>
11381 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11383 * @return {Number} transactionId
11385 request : function(o){
11386 if(this.fireEvent("beforerequest", this, o) !== false){
11389 if(typeof p == "function"){
11390 p = p.call(o.scope||window, o);
11392 if(typeof p == "object"){
11393 p = Roo.urlEncode(o.params);
11395 if(this.extraParams){
11396 var extras = Roo.urlEncode(this.extraParams);
11397 p = p ? (p + '&' + extras) : extras;
11400 var url = o.url || this.url;
11401 if(typeof url == 'function'){
11402 url = url.call(o.scope||window, o);
11406 var form = Roo.getDom(o.form);
11407 url = url || form.action;
11409 var enctype = form.getAttribute("enctype");
11410 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11411 return this.doFormUpload(o, p, url);
11413 var f = Roo.lib.Ajax.serializeForm(form);
11414 p = p ? (p + '&' + f) : f;
11417 var hs = o.headers;
11418 if(this.defaultHeaders){
11419 hs = Roo.apply(hs || {}, this.defaultHeaders);
11426 success: this.handleResponse,
11427 failure: this.handleFailure,
11429 argument: {options: o},
11430 timeout : o.timeout || this.timeout
11433 var method = o.method||this.method||(p ? "POST" : "GET");
11435 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11436 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11439 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11443 }else if(this.autoAbort !== false){
11447 if((method == 'GET' && p) || o.xmlData){
11448 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11451 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11452 return this.transId;
11454 Roo.callback(o.callback, o.scope, [o, null, null]);
11460 * Determine whether this object has a request outstanding.
11461 * @param {Number} transactionId (Optional) defaults to the last transaction
11462 * @return {Boolean} True if there is an outstanding request.
11464 isLoading : function(transId){
11466 return Roo.lib.Ajax.isCallInProgress(transId);
11468 return this.transId ? true : false;
11473 * Aborts any outstanding request.
11474 * @param {Number} transactionId (Optional) defaults to the last transaction
11476 abort : function(transId){
11477 if(transId || this.isLoading()){
11478 Roo.lib.Ajax.abort(transId || this.transId);
11483 handleResponse : function(response){
11484 this.transId = false;
11485 var options = response.argument.options;
11486 response.argument = options ? options.argument : null;
11487 this.fireEvent("requestcomplete", this, response, options);
11488 Roo.callback(options.success, options.scope, [response, options]);
11489 Roo.callback(options.callback, options.scope, [options, true, response]);
11493 handleFailure : function(response, e){
11494 this.transId = false;
11495 var options = response.argument.options;
11496 response.argument = options ? options.argument : null;
11497 this.fireEvent("requestexception", this, response, options, e);
11498 Roo.callback(options.failure, options.scope, [response, options]);
11499 Roo.callback(options.callback, options.scope, [options, false, response]);
11503 doFormUpload : function(o, ps, url){
11505 var frame = document.createElement('iframe');
11508 frame.className = 'x-hidden';
11510 frame.src = Roo.SSL_SECURE_URL;
11512 document.body.appendChild(frame);
11515 document.frames[id].name = id;
11518 var form = Roo.getDom(o.form);
11520 form.method = 'POST';
11521 form.enctype = form.encoding = 'multipart/form-data';
11527 if(ps){ // add dynamic params
11529 ps = Roo.urlDecode(ps, false);
11531 if(ps.hasOwnProperty(k)){
11532 hd = document.createElement('input');
11533 hd.type = 'hidden';
11536 form.appendChild(hd);
11543 var r = { // bogus response object
11548 r.argument = o ? o.argument : null;
11553 doc = frame.contentWindow.document;
11555 doc = (frame.contentDocument || window.frames[id].document);
11557 if(doc && doc.body){
11558 r.responseText = doc.body.innerHTML;
11560 if(doc && doc.XMLDocument){
11561 r.responseXML = doc.XMLDocument;
11563 r.responseXML = doc;
11570 Roo.EventManager.removeListener(frame, 'load', cb, this);
11572 this.fireEvent("requestcomplete", this, r, o);
11573 Roo.callback(o.success, o.scope, [r, o]);
11574 Roo.callback(o.callback, o.scope, [o, true, r]);
11576 setTimeout(function(){document.body.removeChild(frame);}, 100);
11579 Roo.EventManager.on(frame, 'load', cb, this);
11582 if(hiddens){ // remove dynamic params
11583 for(var i = 0, len = hiddens.length; i < len; i++){
11584 form.removeChild(hiddens[i]);
11591 * Ext JS Library 1.1.1
11592 * Copyright(c) 2006-2007, Ext JS, LLC.
11594 * Originally Released Under LGPL - original licence link has changed is not relivant.
11597 * <script type="text/javascript">
11601 * Global Ajax request class.
11604 * @extends Roo.data.Connection
11607 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11608 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11609 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11610 * @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)
11611 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11612 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11613 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11615 Roo.Ajax = new Roo.data.Connection({
11624 * Serialize the passed form into a url encoded string
11626 * @param {String/HTMLElement} form
11629 serializeForm : function(form){
11630 return Roo.lib.Ajax.serializeForm(form);
11634 * Ext JS Library 1.1.1
11635 * Copyright(c) 2006-2007, Ext JS, LLC.
11637 * Originally Released Under LGPL - original licence link has changed is not relivant.
11640 * <script type="text/javascript">
11645 * @class Roo.UpdateManager
11646 * @extends Roo.util.Observable
11647 * Provides AJAX-style update for Element object.<br><br>
11650 * // Get it from a Roo.Element object
11651 * var el = Roo.get("foo");
11652 * var mgr = el.getUpdateManager();
11653 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11655 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11657 * // or directly (returns the same UpdateManager instance)
11658 * var mgr = new Roo.UpdateManager("myElementId");
11659 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11660 * mgr.on("update", myFcnNeedsToKnow);
11662 // short handed call directly from the element object
11663 Roo.get("foo").load({
11667 text: "Loading Foo..."
11671 * Create new UpdateManager directly.
11672 * @param {String/HTMLElement/Roo.Element} el The element to update
11673 * @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).
11675 Roo.UpdateManager = function(el, forceNew){
11677 if(!forceNew && el.updateManager){
11678 return el.updateManager;
11681 * The Element object
11682 * @type Roo.Element
11686 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
11689 this.defaultUrl = null;
11693 * @event beforeupdate
11694 * Fired before an update is made, return false from your handler and the update is cancelled.
11695 * @param {Roo.Element} el
11696 * @param {String/Object/Function} url
11697 * @param {String/Object} params
11699 "beforeupdate": true,
11702 * Fired after successful update is made.
11703 * @param {Roo.Element} el
11704 * @param {Object} oResponseObject The response Object
11709 * Fired on update failure.
11710 * @param {Roo.Element} el
11711 * @param {Object} oResponseObject The response Object
11715 var d = Roo.UpdateManager.defaults;
11717 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
11720 this.sslBlankUrl = d.sslBlankUrl;
11722 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
11725 this.disableCaching = d.disableCaching;
11727 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
11730 this.indicatorText = d.indicatorText;
11732 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
11735 this.showLoadIndicator = d.showLoadIndicator;
11737 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
11740 this.timeout = d.timeout;
11743 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
11746 this.loadScripts = d.loadScripts;
11749 * Transaction object of current executing transaction
11751 this.transaction = null;
11756 this.autoRefreshProcId = null;
11758 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
11761 this.refreshDelegate = this.refresh.createDelegate(this);
11763 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
11766 this.updateDelegate = this.update.createDelegate(this);
11768 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
11771 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
11775 this.successDelegate = this.processSuccess.createDelegate(this);
11779 this.failureDelegate = this.processFailure.createDelegate(this);
11781 if(!this.renderer){
11783 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
11785 this.renderer = new Roo.UpdateManager.BasicRenderer();
11788 Roo.UpdateManager.superclass.constructor.call(this);
11791 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
11793 * Get the Element this UpdateManager is bound to
11794 * @return {Roo.Element} The element
11796 getEl : function(){
11800 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
11801 * @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:
11804 url: "your-url.php",<br/>
11805 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
11806 callback: yourFunction,<br/>
11807 scope: yourObject, //(optional scope) <br/>
11808 discardUrl: false, <br/>
11809 nocache: false,<br/>
11810 text: "Loading...",<br/>
11812 scripts: false<br/>
11815 * The only required property is url. The optional properties nocache, text and scripts
11816 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
11817 * @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}
11818 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11819 * @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.
11821 update : function(url, params, callback, discardUrl){
11822 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
11823 var method = this.method,
11825 if(typeof url == "object"){ // must be config object
11828 params = params || cfg.params;
11829 callback = callback || cfg.callback;
11830 discardUrl = discardUrl || cfg.discardUrl;
11831 if(callback && cfg.scope){
11832 callback = callback.createDelegate(cfg.scope);
11834 if(typeof cfg.method != "undefined"){method = cfg.method;};
11835 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
11836 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
11837 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
11838 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
11840 this.showLoading();
11842 this.defaultUrl = url;
11844 if(typeof url == "function"){
11845 url = url.call(this);
11848 method = method || (params ? "POST" : "GET");
11849 if(method == "GET"){
11850 url = this.prepareUrl(url);
11853 var o = Roo.apply(cfg ||{}, {
11856 success: this.successDelegate,
11857 failure: this.failureDelegate,
11858 callback: undefined,
11859 timeout: (this.timeout*1000),
11860 argument: {"url": url, "form": null, "callback": callback, "params": params}
11862 Roo.log("updated manager called with timeout of " + o.timeout);
11863 this.transaction = Roo.Ajax.request(o);
11868 * 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.
11869 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
11870 * @param {String/HTMLElement} form The form Id or form element
11871 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
11872 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
11873 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11875 formUpdate : function(form, url, reset, callback){
11876 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
11877 if(typeof url == "function"){
11878 url = url.call(this);
11880 form = Roo.getDom(form);
11881 this.transaction = Roo.Ajax.request({
11884 success: this.successDelegate,
11885 failure: this.failureDelegate,
11886 timeout: (this.timeout*1000),
11887 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
11889 this.showLoading.defer(1, this);
11894 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
11895 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11897 refresh : function(callback){
11898 if(this.defaultUrl == null){
11901 this.update(this.defaultUrl, null, callback, true);
11905 * Set this element to auto refresh.
11906 * @param {Number} interval How often to update (in seconds).
11907 * @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)
11908 * @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}
11909 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11910 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
11912 startAutoRefresh : function(interval, url, params, callback, refreshNow){
11914 this.update(url || this.defaultUrl, params, callback, true);
11916 if(this.autoRefreshProcId){
11917 clearInterval(this.autoRefreshProcId);
11919 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
11923 * Stop auto refresh on this element.
11925 stopAutoRefresh : function(){
11926 if(this.autoRefreshProcId){
11927 clearInterval(this.autoRefreshProcId);
11928 delete this.autoRefreshProcId;
11932 isAutoRefreshing : function(){
11933 return this.autoRefreshProcId ? true : false;
11936 * Called to update the element to "Loading" state. Override to perform custom action.
11938 showLoading : function(){
11939 if(this.showLoadIndicator){
11940 this.el.update(this.indicatorText);
11945 * Adds unique parameter to query string if disableCaching = true
11948 prepareUrl : function(url){
11949 if(this.disableCaching){
11950 var append = "_dc=" + (new Date().getTime());
11951 if(url.indexOf("?") !== -1){
11952 url += "&" + append;
11954 url += "?" + append;
11963 processSuccess : function(response){
11964 this.transaction = null;
11965 if(response.argument.form && response.argument.reset){
11966 try{ // put in try/catch since some older FF releases had problems with this
11967 response.argument.form.reset();
11970 if(this.loadScripts){
11971 this.renderer.render(this.el, response, this,
11972 this.updateComplete.createDelegate(this, [response]));
11974 this.renderer.render(this.el, response, this);
11975 this.updateComplete(response);
11979 updateComplete : function(response){
11980 this.fireEvent("update", this.el, response);
11981 if(typeof response.argument.callback == "function"){
11982 response.argument.callback(this.el, true, response);
11989 processFailure : function(response){
11990 this.transaction = null;
11991 this.fireEvent("failure", this.el, response);
11992 if(typeof response.argument.callback == "function"){
11993 response.argument.callback(this.el, false, response);
11998 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
11999 * @param {Object} renderer The object implementing the render() method
12001 setRenderer : function(renderer){
12002 this.renderer = renderer;
12005 getRenderer : function(){
12006 return this.renderer;
12010 * Set the defaultUrl used for updates
12011 * @param {String/Function} defaultUrl The url or a function to call to get the url
12013 setDefaultUrl : function(defaultUrl){
12014 this.defaultUrl = defaultUrl;
12018 * Aborts the executing transaction
12020 abort : function(){
12021 if(this.transaction){
12022 Roo.Ajax.abort(this.transaction);
12027 * Returns true if an update is in progress
12028 * @return {Boolean}
12030 isUpdating : function(){
12031 if(this.transaction){
12032 return Roo.Ajax.isLoading(this.transaction);
12039 * @class Roo.UpdateManager.defaults
12040 * @static (not really - but it helps the doc tool)
12041 * The defaults collection enables customizing the default properties of UpdateManager
12043 Roo.UpdateManager.defaults = {
12045 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12051 * True to process scripts by default (Defaults to false).
12054 loadScripts : false,
12057 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12060 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12062 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12065 disableCaching : false,
12067 * Whether to show indicatorText when loading (Defaults to true).
12070 showLoadIndicator : true,
12072 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12075 indicatorText : '<div class="loading-indicator">Loading...</div>'
12079 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12081 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12082 * @param {String/HTMLElement/Roo.Element} el The element to update
12083 * @param {String} url The url
12084 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12085 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12088 * @member Roo.UpdateManager
12090 Roo.UpdateManager.updateElement = function(el, url, params, options){
12091 var um = Roo.get(el, true).getUpdateManager();
12092 Roo.apply(um, options);
12093 um.update(url, params, options ? options.callback : null);
12095 // alias for backwards compat
12096 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12098 * @class Roo.UpdateManager.BasicRenderer
12099 * Default Content renderer. Updates the elements innerHTML with the responseText.
12101 Roo.UpdateManager.BasicRenderer = function(){};
12103 Roo.UpdateManager.BasicRenderer.prototype = {
12105 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12106 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12107 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12108 * @param {Roo.Element} el The element being rendered
12109 * @param {Object} response The YUI Connect response object
12110 * @param {UpdateManager} updateManager The calling update manager
12111 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12113 render : function(el, response, updateManager, callback){
12114 el.update(response.responseText, updateManager.loadScripts, callback);
12120 * (c)) Alan Knowles
12126 * @class Roo.DomTemplate
12127 * @extends Roo.Template
12128 * An effort at a dom based template engine..
12130 * Similar to XTemplate, except it uses dom parsing to create the template..
12132 * Supported features:
12137 {a_variable} - output encoded.
12138 {a_variable.format:("Y-m-d")} - call a method on the variable
12139 {a_variable:raw} - unencoded output
12140 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12141 {a_variable:this.method_on_template(...)} - call a method on the template object.
12146 <div roo-for="a_variable or condition.."></div>
12147 <div roo-if="a_variable or condition"></div>
12148 <div roo-exec="some javascript"></div>
12149 <div roo-name="named_template"></div>
12154 Roo.DomTemplate = function()
12156 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12163 Roo.extend(Roo.DomTemplate, Roo.Template, {
12165 * id counter for sub templates.
12169 * flag to indicate if dom parser is inside a pre,
12170 * it will strip whitespace if not.
12175 * The various sub templates
12183 * basic tag replacing syntax
12186 * // you can fake an object call by doing this
12190 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12191 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12193 iterChild : function (node, method) {
12195 var oldPre = this.inPre;
12196 if (node.tagName == 'PRE') {
12199 for( var i = 0; i < node.childNodes.length; i++) {
12200 method.call(this, node.childNodes[i]);
12202 this.inPre = oldPre;
12208 * compile the template
12210 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12213 compile: function()
12217 // covert the html into DOM...
12221 doc = document.implementation.createHTMLDocument("");
12222 doc.documentElement.innerHTML = this.html ;
12223 div = doc.documentElement;
12225 // old IE... - nasty -- it causes all sorts of issues.. with
12226 // images getting pulled from server..
12227 div = document.createElement('div');
12228 div.innerHTML = this.html;
12230 //doc.documentElement.innerHTML = htmlBody
12236 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12238 var tpls = this.tpls;
12240 // create a top level template from the snippet..
12242 //Roo.log(div.innerHTML);
12249 body : div.innerHTML,
12262 Roo.each(tpls, function(tp){
12263 this.compileTpl(tp);
12264 this.tpls[tp.id] = tp;
12267 this.master = tpls[0];
12273 compileNode : function(node, istop) {
12278 // skip anything not a tag..
12279 if (node.nodeType != 1) {
12280 if (node.nodeType == 3 && !this.inPre) {
12281 // reduce white space..
12282 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12305 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12306 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12307 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12308 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12314 // just itterate children..
12315 this.iterChild(node,this.compileNode);
12318 tpl.uid = this.id++;
12319 tpl.value = node.getAttribute('roo-' + tpl.attr);
12320 node.removeAttribute('roo-'+ tpl.attr);
12321 if (tpl.attr != 'name') {
12322 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12323 node.parentNode.replaceChild(placeholder, node);
12326 var placeholder = document.createElement('span');
12327 placeholder.className = 'roo-tpl-' + tpl.value;
12328 node.parentNode.replaceChild(placeholder, node);
12331 // parent now sees '{domtplXXXX}
12332 this.iterChild(node,this.compileNode);
12334 // we should now have node body...
12335 var div = document.createElement('div');
12336 div.appendChild(node);
12338 // this has the unfortunate side effect of converting tagged attributes
12339 // eg. href="{...}" into %7C...%7D
12340 // this has been fixed by searching for those combo's although it's a bit hacky..
12343 tpl.body = div.innerHTML;
12350 switch (tpl.value) {
12351 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12352 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12353 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12358 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12362 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12366 tpl.id = tpl.value; // replace non characters???
12372 this.tpls.push(tpl);
12382 * Compile a segment of the template into a 'sub-template'
12388 compileTpl : function(tpl)
12390 var fm = Roo.util.Format;
12391 var useF = this.disableFormats !== true;
12393 var sep = Roo.isGecko ? "+\n" : ",\n";
12395 var undef = function(str) {
12396 Roo.debug && Roo.log("Property not found :" + str);
12400 //Roo.log(tpl.body);
12404 var fn = function(m, lbrace, name, format, args)
12407 //Roo.log(arguments);
12408 args = args ? args.replace(/\\'/g,"'") : args;
12409 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12410 if (typeof(format) == 'undefined') {
12411 format = 'htmlEncode';
12413 if (format == 'raw' ) {
12417 if(name.substr(0, 6) == 'domtpl'){
12418 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12421 // build an array of options to determine if value is undefined..
12423 // basically get 'xxxx.yyyy' then do
12424 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12425 // (function () { Roo.log("Property not found"); return ''; })() :
12430 Roo.each(name.split('.'), function(st) {
12431 lookfor += (lookfor.length ? '.': '') + st;
12432 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12435 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12438 if(format && useF){
12440 args = args ? ',' + args : "";
12442 if(format.substr(0, 5) != "this."){
12443 format = "fm." + format + '(';
12445 format = 'this.call("'+ format.substr(5) + '", ';
12449 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12452 if (args && args.length) {
12453 // called with xxyx.yuu:(test,test)
12455 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12457 // raw.. - :raw modifier..
12458 return "'"+ sep + udef_st + name + ")"+sep+"'";
12462 // branched to use + in gecko and [].join() in others
12464 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12465 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12468 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12469 body.push(tpl.body.replace(/(\r\n|\n)/g,
12470 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12471 body.push("'].join('');};};");
12472 body = body.join('');
12475 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12477 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12484 * same as applyTemplate, except it's done to one of the subTemplates
12485 * when using named templates, you can do:
12487 * var str = pl.applySubTemplate('your-name', values);
12490 * @param {Number} id of the template
12491 * @param {Object} values to apply to template
12492 * @param {Object} parent (normaly the instance of this object)
12494 applySubTemplate : function(id, values, parent)
12498 var t = this.tpls[id];
12502 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12503 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12507 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12514 if(t.execCall && t.execCall.call(this, values, parent)){
12518 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12524 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12525 parent = t.target ? values : parent;
12526 if(t.forCall && vs instanceof Array){
12528 for(var i = 0, len = vs.length; i < len; i++){
12530 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12532 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12534 //Roo.log(t.compiled);
12538 return buf.join('');
12541 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12546 return t.compiled.call(this, vs, parent);
12548 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12550 //Roo.log(t.compiled);
12558 applyTemplate : function(values){
12559 return this.master.compiled.call(this, values, {});
12560 //var s = this.subs;
12563 apply : function(){
12564 return this.applyTemplate.apply(this, arguments);
12569 Roo.DomTemplate.from = function(el){
12570 el = Roo.getDom(el);
12571 return new Roo.Domtemplate(el.value || el.innerHTML);
12574 * Ext JS Library 1.1.1
12575 * Copyright(c) 2006-2007, Ext JS, LLC.
12577 * Originally Released Under LGPL - original licence link has changed is not relivant.
12580 * <script type="text/javascript">
12584 * @class Roo.util.DelayedTask
12585 * Provides a convenient method of performing setTimeout where a new
12586 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12587 * You can use this class to buffer
12588 * the keypress events for a certain number of milliseconds, and perform only if they stop
12589 * for that amount of time.
12590 * @constructor The parameters to this constructor serve as defaults and are not required.
12591 * @param {Function} fn (optional) The default function to timeout
12592 * @param {Object} scope (optional) The default scope of that timeout
12593 * @param {Array} args (optional) The default Array of arguments
12595 Roo.util.DelayedTask = function(fn, scope, args){
12596 var id = null, d, t;
12598 var call = function(){
12599 var now = new Date().getTime();
12603 fn.apply(scope, args || []);
12607 * Cancels any pending timeout and queues a new one
12608 * @param {Number} delay The milliseconds to delay
12609 * @param {Function} newFn (optional) Overrides function passed to constructor
12610 * @param {Object} newScope (optional) Overrides scope passed to constructor
12611 * @param {Array} newArgs (optional) Overrides args passed to constructor
12613 this.delay = function(delay, newFn, newScope, newArgs){
12614 if(id && delay != d){
12618 t = new Date().getTime();
12620 scope = newScope || scope;
12621 args = newArgs || args;
12623 id = setInterval(call, d);
12628 * Cancel the last queued timeout
12630 this.cancel = function(){
12638 * Ext JS Library 1.1.1
12639 * Copyright(c) 2006-2007, Ext JS, LLC.
12641 * Originally Released Under LGPL - original licence link has changed is not relivant.
12644 * <script type="text/javascript">
12648 Roo.util.TaskRunner = function(interval){
12649 interval = interval || 10;
12650 var tasks = [], removeQueue = [];
12652 var running = false;
12654 var stopThread = function(){
12660 var startThread = function(){
12663 id = setInterval(runTasks, interval);
12667 var removeTask = function(task){
12668 removeQueue.push(task);
12674 var runTasks = function(){
12675 if(removeQueue.length > 0){
12676 for(var i = 0, len = removeQueue.length; i < len; i++){
12677 tasks.remove(removeQueue[i]);
12680 if(tasks.length < 1){
12685 var now = new Date().getTime();
12686 for(var i = 0, len = tasks.length; i < len; ++i){
12688 var itime = now - t.taskRunTime;
12689 if(t.interval <= itime){
12690 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
12691 t.taskRunTime = now;
12692 if(rt === false || t.taskRunCount === t.repeat){
12697 if(t.duration && t.duration <= (now - t.taskStartTime)){
12704 * Queues a new task.
12705 * @param {Object} task
12707 this.start = function(task){
12709 task.taskStartTime = new Date().getTime();
12710 task.taskRunTime = 0;
12711 task.taskRunCount = 0;
12716 this.stop = function(task){
12721 this.stopAll = function(){
12723 for(var i = 0, len = tasks.length; i < len; i++){
12724 if(tasks[i].onStop){
12733 Roo.TaskMgr = new Roo.util.TaskRunner();/*
12735 * Ext JS Library 1.1.1
12736 * Copyright(c) 2006-2007, Ext JS, LLC.
12738 * Originally Released Under LGPL - original licence link has changed is not relivant.
12741 * <script type="text/javascript">
12746 * @class Roo.util.MixedCollection
12747 * @extends Roo.util.Observable
12748 * A Collection class that maintains both numeric indexes and keys and exposes events.
12750 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
12751 * collection (defaults to false)
12752 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
12753 * and return the key value for that item. This is used when available to look up the key on items that
12754 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
12755 * equivalent to providing an implementation for the {@link #getKey} method.
12757 Roo.util.MixedCollection = function(allowFunctions, keyFn){
12765 * Fires when the collection is cleared.
12770 * Fires when an item is added to the collection.
12771 * @param {Number} index The index at which the item was added.
12772 * @param {Object} o The item added.
12773 * @param {String} key The key associated with the added item.
12778 * Fires when an item is replaced in the collection.
12779 * @param {String} key he key associated with the new added.
12780 * @param {Object} old The item being replaced.
12781 * @param {Object} new The new item.
12786 * Fires when an item is removed from the collection.
12787 * @param {Object} o The item being removed.
12788 * @param {String} key (optional) The key associated with the removed item.
12793 this.allowFunctions = allowFunctions === true;
12795 this.getKey = keyFn;
12797 Roo.util.MixedCollection.superclass.constructor.call(this);
12800 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
12801 allowFunctions : false,
12804 * Adds an item to the collection.
12805 * @param {String} key The key to associate with the item
12806 * @param {Object} o The item to add.
12807 * @return {Object} The item added.
12809 add : function(key, o){
12810 if(arguments.length == 1){
12812 key = this.getKey(o);
12814 if(typeof key == "undefined" || key === null){
12816 this.items.push(o);
12817 this.keys.push(null);
12819 var old = this.map[key];
12821 return this.replace(key, o);
12824 this.items.push(o);
12826 this.keys.push(key);
12828 this.fireEvent("add", this.length-1, o, key);
12833 * MixedCollection has a generic way to fetch keys if you implement getKey.
12836 var mc = new Roo.util.MixedCollection();
12837 mc.add(someEl.dom.id, someEl);
12838 mc.add(otherEl.dom.id, otherEl);
12842 var mc = new Roo.util.MixedCollection();
12843 mc.getKey = function(el){
12849 // or via the constructor
12850 var mc = new Roo.util.MixedCollection(false, function(el){
12856 * @param o {Object} The item for which to find the key.
12857 * @return {Object} The key for the passed item.
12859 getKey : function(o){
12864 * Replaces an item in the collection.
12865 * @param {String} key The key associated with the item to replace, or the item to replace.
12866 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
12867 * @return {Object} The new item.
12869 replace : function(key, o){
12870 if(arguments.length == 1){
12872 key = this.getKey(o);
12874 var old = this.item(key);
12875 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
12876 return this.add(key, o);
12878 var index = this.indexOfKey(key);
12879 this.items[index] = o;
12881 this.fireEvent("replace", key, old, o);
12886 * Adds all elements of an Array or an Object to the collection.
12887 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
12888 * an Array of values, each of which are added to the collection.
12890 addAll : function(objs){
12891 if(arguments.length > 1 || objs instanceof Array){
12892 var args = arguments.length > 1 ? arguments : objs;
12893 for(var i = 0, len = args.length; i < len; i++){
12897 for(var key in objs){
12898 if(this.allowFunctions || typeof objs[key] != "function"){
12899 this.add(key, objs[key]);
12906 * Executes the specified function once for every item in the collection, passing each
12907 * item as the first and only parameter. returning false from the function will stop the iteration.
12908 * @param {Function} fn The function to execute for each item.
12909 * @param {Object} scope (optional) The scope in which to execute the function.
12911 each : function(fn, scope){
12912 var items = [].concat(this.items); // each safe for removal
12913 for(var i = 0, len = items.length; i < len; i++){
12914 if(fn.call(scope || items[i], items[i], i, len) === false){
12921 * Executes the specified function once for every key in the collection, passing each
12922 * key, and its associated item as the first two parameters.
12923 * @param {Function} fn The function to execute for each item.
12924 * @param {Object} scope (optional) The scope in which to execute the function.
12926 eachKey : function(fn, scope){
12927 for(var i = 0, len = this.keys.length; i < len; i++){
12928 fn.call(scope || window, this.keys[i], this.items[i], i, len);
12933 * Returns the first item in the collection which elicits a true return value from the
12934 * passed selection function.
12935 * @param {Function} fn The selection function to execute for each item.
12936 * @param {Object} scope (optional) The scope in which to execute the function.
12937 * @return {Object} The first item in the collection which returned true from the selection function.
12939 find : function(fn, scope){
12940 for(var i = 0, len = this.items.length; i < len; i++){
12941 if(fn.call(scope || window, this.items[i], this.keys[i])){
12942 return this.items[i];
12949 * Inserts an item at the specified index in the collection.
12950 * @param {Number} index The index to insert the item at.
12951 * @param {String} key The key to associate with the new item, or the item itself.
12952 * @param {Object} o (optional) If the second parameter was a key, the new item.
12953 * @return {Object} The item inserted.
12955 insert : function(index, key, o){
12956 if(arguments.length == 2){
12958 key = this.getKey(o);
12960 if(index >= this.length){
12961 return this.add(key, o);
12964 this.items.splice(index, 0, o);
12965 if(typeof key != "undefined" && key != null){
12968 this.keys.splice(index, 0, key);
12969 this.fireEvent("add", index, o, key);
12974 * Removed an item from the collection.
12975 * @param {Object} o The item to remove.
12976 * @return {Object} The item removed.
12978 remove : function(o){
12979 return this.removeAt(this.indexOf(o));
12983 * Remove an item from a specified index in the collection.
12984 * @param {Number} index The index within the collection of the item to remove.
12986 removeAt : function(index){
12987 if(index < this.length && index >= 0){
12989 var o = this.items[index];
12990 this.items.splice(index, 1);
12991 var key = this.keys[index];
12992 if(typeof key != "undefined"){
12993 delete this.map[key];
12995 this.keys.splice(index, 1);
12996 this.fireEvent("remove", o, key);
13001 * Removed an item associated with the passed key fom the collection.
13002 * @param {String} key The key of the item to remove.
13004 removeKey : function(key){
13005 return this.removeAt(this.indexOfKey(key));
13009 * Returns the number of items in the collection.
13010 * @return {Number} the number of items in the collection.
13012 getCount : function(){
13013 return this.length;
13017 * Returns index within the collection of the passed Object.
13018 * @param {Object} o The item to find the index of.
13019 * @return {Number} index of the item.
13021 indexOf : function(o){
13022 if(!this.items.indexOf){
13023 for(var i = 0, len = this.items.length; i < len; i++){
13024 if(this.items[i] == o) return i;
13028 return this.items.indexOf(o);
13033 * Returns index within the collection of the passed key.
13034 * @param {String} key The key to find the index of.
13035 * @return {Number} index of the key.
13037 indexOfKey : function(key){
13038 if(!this.keys.indexOf){
13039 for(var i = 0, len = this.keys.length; i < len; i++){
13040 if(this.keys[i] == key) return i;
13044 return this.keys.indexOf(key);
13049 * Returns the item associated with the passed key OR index. Key has priority over index.
13050 * @param {String/Number} key The key or index of the item.
13051 * @return {Object} The item associated with the passed key.
13053 item : function(key){
13054 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13055 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13059 * Returns the item at the specified index.
13060 * @param {Number} index The index of the item.
13063 itemAt : function(index){
13064 return this.items[index];
13068 * Returns the item associated with the passed key.
13069 * @param {String/Number} key The key of the item.
13070 * @return {Object} The item associated with the passed key.
13072 key : function(key){
13073 return this.map[key];
13077 * Returns true if the collection contains the passed Object as an item.
13078 * @param {Object} o The Object to look for in the collection.
13079 * @return {Boolean} True if the collection contains the Object as an item.
13081 contains : function(o){
13082 return this.indexOf(o) != -1;
13086 * Returns true if the collection contains the passed Object as a key.
13087 * @param {String} key The key to look for in the collection.
13088 * @return {Boolean} True if the collection contains the Object as a key.
13090 containsKey : function(key){
13091 return typeof this.map[key] != "undefined";
13095 * Removes all items from the collection.
13097 clear : function(){
13102 this.fireEvent("clear");
13106 * Returns the first item in the collection.
13107 * @return {Object} the first item in the collection..
13109 first : function(){
13110 return this.items[0];
13114 * Returns the last item in the collection.
13115 * @return {Object} the last item in the collection..
13118 return this.items[this.length-1];
13121 _sort : function(property, dir, fn){
13122 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13123 fn = fn || function(a, b){
13126 var c = [], k = this.keys, items = this.items;
13127 for(var i = 0, len = items.length; i < len; i++){
13128 c[c.length] = {key: k[i], value: items[i], index: i};
13130 c.sort(function(a, b){
13131 var v = fn(a[property], b[property]) * dsc;
13133 v = (a.index < b.index ? -1 : 1);
13137 for(var i = 0, len = c.length; i < len; i++){
13138 items[i] = c[i].value;
13141 this.fireEvent("sort", this);
13145 * Sorts this collection with the passed comparison function
13146 * @param {String} direction (optional) "ASC" or "DESC"
13147 * @param {Function} fn (optional) comparison function
13149 sort : function(dir, fn){
13150 this._sort("value", dir, fn);
13154 * Sorts this collection by keys
13155 * @param {String} direction (optional) "ASC" or "DESC"
13156 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13158 keySort : function(dir, fn){
13159 this._sort("key", dir, fn || function(a, b){
13160 return String(a).toUpperCase()-String(b).toUpperCase();
13165 * Returns a range of items in this collection
13166 * @param {Number} startIndex (optional) defaults to 0
13167 * @param {Number} endIndex (optional) default to the last item
13168 * @return {Array} An array of items
13170 getRange : function(start, end){
13171 var items = this.items;
13172 if(items.length < 1){
13175 start = start || 0;
13176 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13179 for(var i = start; i <= end; i++) {
13180 r[r.length] = items[i];
13183 for(var i = start; i >= end; i--) {
13184 r[r.length] = items[i];
13191 * Filter the <i>objects</i> in this collection by a specific property.
13192 * Returns a new collection that has been filtered.
13193 * @param {String} property A property on your objects
13194 * @param {String/RegExp} value Either string that the property values
13195 * should start with or a RegExp to test against the property
13196 * @return {MixedCollection} The new filtered collection
13198 filter : function(property, value){
13199 if(!value.exec){ // not a regex
13200 value = String(value);
13201 if(value.length == 0){
13202 return this.clone();
13204 value = new RegExp("^" + Roo.escapeRe(value), "i");
13206 return this.filterBy(function(o){
13207 return o && value.test(o[property]);
13212 * Filter by a function. * Returns a new collection that has been filtered.
13213 * The passed function will be called with each
13214 * object in the collection. If the function returns true, the value is included
13215 * otherwise it is filtered.
13216 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13217 * @param {Object} scope (optional) The scope of the function (defaults to this)
13218 * @return {MixedCollection} The new filtered collection
13220 filterBy : function(fn, scope){
13221 var r = new Roo.util.MixedCollection();
13222 r.getKey = this.getKey;
13223 var k = this.keys, it = this.items;
13224 for(var i = 0, len = it.length; i < len; i++){
13225 if(fn.call(scope||this, it[i], k[i])){
13226 r.add(k[i], it[i]);
13233 * Creates a duplicate of this collection
13234 * @return {MixedCollection}
13236 clone : function(){
13237 var r = new Roo.util.MixedCollection();
13238 var k = this.keys, it = this.items;
13239 for(var i = 0, len = it.length; i < len; i++){
13240 r.add(k[i], it[i]);
13242 r.getKey = this.getKey;
13247 * Returns the item associated with the passed key or index.
13249 * @param {String/Number} key The key or index of the item.
13250 * @return {Object} The item associated with the passed key.
13252 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13254 * Ext JS Library 1.1.1
13255 * Copyright(c) 2006-2007, Ext JS, LLC.
13257 * Originally Released Under LGPL - original licence link has changed is not relivant.
13260 * <script type="text/javascript">
13263 * @class Roo.util.JSON
13264 * Modified version of Douglas Crockford"s json.js that doesn"t
13265 * mess with the Object prototype
13266 * http://www.json.org/js.html
13269 Roo.util.JSON = new (function(){
13270 var useHasOwn = {}.hasOwnProperty ? true : false;
13272 // crashes Safari in some instances
13273 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13275 var pad = function(n) {
13276 return n < 10 ? "0" + n : n;
13289 var encodeString = function(s){
13290 if (/["\\\x00-\x1f]/.test(s)) {
13291 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13296 c = b.charCodeAt();
13298 Math.floor(c / 16).toString(16) +
13299 (c % 16).toString(16);
13302 return '"' + s + '"';
13305 var encodeArray = function(o){
13306 var a = ["["], b, i, l = o.length, v;
13307 for (i = 0; i < l; i += 1) {
13309 switch (typeof v) {
13318 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13326 var encodeDate = function(o){
13327 return '"' + o.getFullYear() + "-" +
13328 pad(o.getMonth() + 1) + "-" +
13329 pad(o.getDate()) + "T" +
13330 pad(o.getHours()) + ":" +
13331 pad(o.getMinutes()) + ":" +
13332 pad(o.getSeconds()) + '"';
13336 * Encodes an Object, Array or other value
13337 * @param {Mixed} o The variable to encode
13338 * @return {String} The JSON string
13340 this.encode = function(o)
13342 // should this be extended to fully wrap stringify..
13344 if(typeof o == "undefined" || o === null){
13346 }else if(o instanceof Array){
13347 return encodeArray(o);
13348 }else if(o instanceof Date){
13349 return encodeDate(o);
13350 }else if(typeof o == "string"){
13351 return encodeString(o);
13352 }else if(typeof o == "number"){
13353 return isFinite(o) ? String(o) : "null";
13354 }else if(typeof o == "boolean"){
13357 var a = ["{"], b, i, v;
13359 if(!useHasOwn || o.hasOwnProperty(i)) {
13361 switch (typeof v) {
13370 a.push(this.encode(i), ":",
13371 v === null ? "null" : this.encode(v));
13382 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13383 * @param {String} json The JSON string
13384 * @return {Object} The resulting object
13386 this.decode = function(json){
13388 return /** eval:var:json */ eval("(" + json + ')');
13392 * Shorthand for {@link Roo.util.JSON#encode}
13393 * @member Roo encode
13395 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13397 * Shorthand for {@link Roo.util.JSON#decode}
13398 * @member Roo decode
13400 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13403 * Ext JS Library 1.1.1
13404 * Copyright(c) 2006-2007, Ext JS, LLC.
13406 * Originally Released Under LGPL - original licence link has changed is not relivant.
13409 * <script type="text/javascript">
13413 * @class Roo.util.Format
13414 * Reusable data formatting functions
13417 Roo.util.Format = function(){
13418 var trimRe = /^\s+|\s+$/g;
13421 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13422 * @param {String} value The string to truncate
13423 * @param {Number} length The maximum length to allow before truncating
13424 * @return {String} The converted text
13426 ellipsis : function(value, len){
13427 if(value && value.length > len){
13428 return value.substr(0, len-3)+"...";
13434 * Checks a reference and converts it to empty string if it is undefined
13435 * @param {Mixed} value Reference to check
13436 * @return {Mixed} Empty string if converted, otherwise the original value
13438 undef : function(value){
13439 return typeof value != "undefined" ? value : "";
13443 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13444 * @param {String} value The string to encode
13445 * @return {String} The encoded text
13447 htmlEncode : function(value){
13448 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13452 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13453 * @param {String} value The string to decode
13454 * @return {String} The decoded text
13456 htmlDecode : function(value){
13457 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13461 * Trims any whitespace from either side of a string
13462 * @param {String} value The text to trim
13463 * @return {String} The trimmed text
13465 trim : function(value){
13466 return String(value).replace(trimRe, "");
13470 * Returns a substring from within an original string
13471 * @param {String} value The original text
13472 * @param {Number} start The start index of the substring
13473 * @param {Number} length The length of the substring
13474 * @return {String} The substring
13476 substr : function(value, start, length){
13477 return String(value).substr(start, length);
13481 * Converts a string to all lower case letters
13482 * @param {String} value The text to convert
13483 * @return {String} The converted text
13485 lowercase : function(value){
13486 return String(value).toLowerCase();
13490 * Converts a string to all upper case letters
13491 * @param {String} value The text to convert
13492 * @return {String} The converted text
13494 uppercase : function(value){
13495 return String(value).toUpperCase();
13499 * Converts the first character only of a string to upper case
13500 * @param {String} value The text to convert
13501 * @return {String} The converted text
13503 capitalize : function(value){
13504 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13508 call : function(value, fn){
13509 if(arguments.length > 2){
13510 var args = Array.prototype.slice.call(arguments, 2);
13511 args.unshift(value);
13513 return /** eval:var:value */ eval(fn).apply(window, args);
13515 /** eval:var:value */
13516 return /** eval:var:value */ eval(fn).call(window, value);
13522 * safer version of Math.toFixed..??/
13523 * @param {Number/String} value The numeric value to format
13524 * @param {Number/String} value Decimal places
13525 * @return {String} The formatted currency string
13527 toFixed : function(v, n)
13529 // why not use to fixed - precision is buggered???
13531 return Math.round(v-0);
13533 var fact = Math.pow(10,n+1);
13534 v = (Math.round((v-0)*fact))/fact;
13535 var z = (''+fact).substring(2);
13536 if (v == Math.floor(v)) {
13537 return Math.floor(v) + '.' + z;
13540 // now just padd decimals..
13541 var ps = String(v).split('.');
13542 var fd = (ps[1] + z);
13543 var r = fd.substring(0,n);
13544 var rm = fd.substring(n);
13546 return ps[0] + '.' + r;
13548 r*=1; // turn it into a number;
13550 if (String(r).length != n) {
13553 r = String(r).substring(1); // chop the end off.
13556 return ps[0] + '.' + r;
13561 * Format a number as US currency
13562 * @param {Number/String} value The numeric value to format
13563 * @return {String} The formatted currency string
13565 usMoney : function(v){
13566 return '$' + Roo.util.Format.number(v);
13571 * eventually this should probably emulate php's number_format
13572 * @param {Number/String} value The numeric value to format
13573 * @param {Number} decimals number of decimal places
13574 * @return {String} The formatted currency string
13576 number : function(v,decimals)
13578 // multiply and round.
13579 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13580 var mul = Math.pow(10, decimals);
13581 var zero = String(mul).substring(1);
13582 v = (Math.round((v-0)*mul))/mul;
13584 // if it's '0' number.. then
13586 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13588 var ps = v.split('.');
13592 var r = /(\d+)(\d{3})/;
13594 while (r.test(whole)) {
13595 whole = whole.replace(r, '$1' + ',' + '$2');
13601 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13602 // does not have decimals
13603 (decimals ? ('.' + zero) : '');
13606 return whole + sub ;
13610 * Parse a value into a formatted date using the specified format pattern.
13611 * @param {Mixed} value The value to format
13612 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13613 * @return {String} The formatted date string
13615 date : function(v, format){
13619 if(!(v instanceof Date)){
13620 v = new Date(Date.parse(v));
13622 return v.dateFormat(format || Roo.util.Format.defaults.date);
13626 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13627 * @param {String} format Any valid date format string
13628 * @return {Function} The date formatting function
13630 dateRenderer : function(format){
13631 return function(v){
13632 return Roo.util.Format.date(v, format);
13637 stripTagsRE : /<\/?[^>]+>/gi,
13640 * Strips all HTML tags
13641 * @param {Mixed} value The text from which to strip tags
13642 * @return {String} The stripped text
13644 stripTags : function(v){
13645 return !v ? v : String(v).replace(this.stripTagsRE, "");
13649 Roo.util.Format.defaults = {
13653 * Ext JS Library 1.1.1
13654 * Copyright(c) 2006-2007, Ext JS, LLC.
13656 * Originally Released Under LGPL - original licence link has changed is not relivant.
13659 * <script type="text/javascript">
13666 * @class Roo.MasterTemplate
13667 * @extends Roo.Template
13668 * Provides a template that can have child templates. The syntax is:
13670 var t = new Roo.MasterTemplate(
13671 '<select name="{name}">',
13672 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13675 t.add('options', {value: 'foo', text: 'bar'});
13676 // or you can add multiple child elements in one shot
13677 t.addAll('options', [
13678 {value: 'foo', text: 'bar'},
13679 {value: 'foo2', text: 'bar2'},
13680 {value: 'foo3', text: 'bar3'}
13682 // then append, applying the master template values
13683 t.append('my-form', {name: 'my-select'});
13685 * A name attribute for the child template is not required if you have only one child
13686 * template or you want to refer to them by index.
13688 Roo.MasterTemplate = function(){
13689 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
13690 this.originalHtml = this.html;
13692 var m, re = this.subTemplateRe;
13695 while(m = re.exec(this.html)){
13696 var name = m[1], content = m[2];
13701 tpl : new Roo.Template(content)
13704 st[name] = st[subIndex];
13706 st[subIndex].tpl.compile();
13707 st[subIndex].tpl.call = this.call.createDelegate(this);
13710 this.subCount = subIndex;
13713 Roo.extend(Roo.MasterTemplate, Roo.Template, {
13715 * The regular expression used to match sub templates
13719 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
13722 * Applies the passed values to a child template.
13723 * @param {String/Number} name (optional) The name or index of the child template
13724 * @param {Array/Object} values The values to be applied to the template
13725 * @return {MasterTemplate} this
13727 add : function(name, values){
13728 if(arguments.length == 1){
13729 values = arguments[0];
13732 var s = this.subs[name];
13733 s.buffer[s.buffer.length] = s.tpl.apply(values);
13738 * Applies all the passed values to a child template.
13739 * @param {String/Number} name (optional) The name or index of the child template
13740 * @param {Array} values The values to be applied to the template, this should be an array of objects.
13741 * @param {Boolean} reset (optional) True to reset the template first
13742 * @return {MasterTemplate} this
13744 fill : function(name, values, reset){
13746 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
13754 for(var i = 0, len = values.length; i < len; i++){
13755 this.add(name, values[i]);
13761 * Resets the template for reuse
13762 * @return {MasterTemplate} this
13764 reset : function(){
13766 for(var i = 0; i < this.subCount; i++){
13772 applyTemplate : function(values){
13774 var replaceIndex = -1;
13775 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
13776 return s[++replaceIndex].buffer.join("");
13778 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
13781 apply : function(){
13782 return this.applyTemplate.apply(this, arguments);
13785 compile : function(){return this;}
13789 * Alias for fill().
13792 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
13794 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
13795 * var tpl = Roo.MasterTemplate.from('element-id');
13796 * @param {String/HTMLElement} el
13797 * @param {Object} config
13800 Roo.MasterTemplate.from = function(el, config){
13801 el = Roo.getDom(el);
13802 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
13805 * Ext JS Library 1.1.1
13806 * Copyright(c) 2006-2007, Ext JS, LLC.
13808 * Originally Released Under LGPL - original licence link has changed is not relivant.
13811 * <script type="text/javascript">
13816 * @class Roo.util.CSS
13817 * Utility class for manipulating CSS rules
13820 Roo.util.CSS = function(){
13822 var doc = document;
13824 var camelRe = /(-[a-z])/gi;
13825 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
13829 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
13830 * tag and appended to the HEAD of the document.
13831 * @param {String|Object} cssText The text containing the css rules
13832 * @param {String} id An id to add to the stylesheet for later removal
13833 * @return {StyleSheet}
13835 createStyleSheet : function(cssText, id){
13837 var head = doc.getElementsByTagName("head")[0];
13838 var nrules = doc.createElement("style");
13839 nrules.setAttribute("type", "text/css");
13841 nrules.setAttribute("id", id);
13843 if (typeof(cssText) != 'string') {
13844 // support object maps..
13845 // not sure if this a good idea..
13846 // perhaps it should be merged with the general css handling
13847 // and handle js style props.
13848 var cssTextNew = [];
13849 for(var n in cssText) {
13851 for(var k in cssText[n]) {
13852 citems.push( k + ' : ' +cssText[n][k] + ';' );
13854 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
13857 cssText = cssTextNew.join("\n");
13863 head.appendChild(nrules);
13864 ss = nrules.styleSheet;
13865 ss.cssText = cssText;
13868 nrules.appendChild(doc.createTextNode(cssText));
13870 nrules.cssText = cssText;
13872 head.appendChild(nrules);
13873 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
13875 this.cacheStyleSheet(ss);
13880 * Removes a style or link tag by id
13881 * @param {String} id The id of the tag
13883 removeStyleSheet : function(id){
13884 var existing = doc.getElementById(id);
13886 existing.parentNode.removeChild(existing);
13891 * Dynamically swaps an existing stylesheet reference for a new one
13892 * @param {String} id The id of an existing link tag to remove
13893 * @param {String} url The href of the new stylesheet to include
13895 swapStyleSheet : function(id, url){
13896 this.removeStyleSheet(id);
13897 var ss = doc.createElement("link");
13898 ss.setAttribute("rel", "stylesheet");
13899 ss.setAttribute("type", "text/css");
13900 ss.setAttribute("id", id);
13901 ss.setAttribute("href", url);
13902 doc.getElementsByTagName("head")[0].appendChild(ss);
13906 * Refresh the rule cache if you have dynamically added stylesheets
13907 * @return {Object} An object (hash) of rules indexed by selector
13909 refreshCache : function(){
13910 return this.getRules(true);
13914 cacheStyleSheet : function(stylesheet){
13918 try{// try catch for cross domain access issue
13919 var ssRules = stylesheet.cssRules || stylesheet.rules;
13920 for(var j = ssRules.length-1; j >= 0; --j){
13921 rules[ssRules[j].selectorText] = ssRules[j];
13927 * Gets all css rules for the document
13928 * @param {Boolean} refreshCache true to refresh the internal cache
13929 * @return {Object} An object (hash) of rules indexed by selector
13931 getRules : function(refreshCache){
13932 if(rules == null || refreshCache){
13934 var ds = doc.styleSheets;
13935 for(var i =0, len = ds.length; i < len; i++){
13937 this.cacheStyleSheet(ds[i]);
13945 * Gets an an individual CSS rule by selector(s)
13946 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
13947 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
13948 * @return {CSSRule} The CSS rule or null if one is not found
13950 getRule : function(selector, refreshCache){
13951 var rs = this.getRules(refreshCache);
13952 if(!(selector instanceof Array)){
13953 return rs[selector];
13955 for(var i = 0; i < selector.length; i++){
13956 if(rs[selector[i]]){
13957 return rs[selector[i]];
13965 * Updates a rule property
13966 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
13967 * @param {String} property The css property
13968 * @param {String} value The new value for the property
13969 * @return {Boolean} true If a rule was found and updated
13971 updateRule : function(selector, property, value){
13972 if(!(selector instanceof Array)){
13973 var rule = this.getRule(selector);
13975 rule.style[property.replace(camelRe, camelFn)] = value;
13979 for(var i = 0; i < selector.length; i++){
13980 if(this.updateRule(selector[i], property, value)){
13990 * Ext JS Library 1.1.1
13991 * Copyright(c) 2006-2007, Ext JS, LLC.
13993 * Originally Released Under LGPL - original licence link has changed is not relivant.
13996 * <script type="text/javascript">
14002 * @class Roo.util.ClickRepeater
14003 * @extends Roo.util.Observable
14005 * A wrapper class which can be applied to any element. Fires a "click" event while the
14006 * mouse is pressed. The interval between firings may be specified in the config but
14007 * defaults to 10 milliseconds.
14009 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14011 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14012 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14013 * Similar to an autorepeat key delay.
14014 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14015 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14016 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14017 * "interval" and "delay" are ignored. "immediate" is honored.
14018 * @cfg {Boolean} preventDefault True to prevent the default click event
14019 * @cfg {Boolean} stopDefault True to stop the default click event
14022 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14023 * 2007-02-02 jvs Renamed to ClickRepeater
14024 * 2007-02-03 jvs Modifications for FF Mac and Safari
14027 * @param {String/HTMLElement/Element} el The element to listen on
14028 * @param {Object} config
14030 Roo.util.ClickRepeater = function(el, config)
14032 this.el = Roo.get(el);
14033 this.el.unselectable();
14035 Roo.apply(this, config);
14040 * Fires when the mouse button is depressed.
14041 * @param {Roo.util.ClickRepeater} this
14043 "mousedown" : true,
14046 * Fires on a specified interval during the time the element is pressed.
14047 * @param {Roo.util.ClickRepeater} this
14052 * Fires when the mouse key is released.
14053 * @param {Roo.util.ClickRepeater} this
14058 this.el.on("mousedown", this.handleMouseDown, this);
14059 if(this.preventDefault || this.stopDefault){
14060 this.el.on("click", function(e){
14061 if(this.preventDefault){
14062 e.preventDefault();
14064 if(this.stopDefault){
14070 // allow inline handler
14072 this.on("click", this.handler, this.scope || this);
14075 Roo.util.ClickRepeater.superclass.constructor.call(this);
14078 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14081 preventDefault : true,
14082 stopDefault : false,
14086 handleMouseDown : function(){
14087 clearTimeout(this.timer);
14089 if(this.pressClass){
14090 this.el.addClass(this.pressClass);
14092 this.mousedownTime = new Date();
14094 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14095 this.el.on("mouseout", this.handleMouseOut, this);
14097 this.fireEvent("mousedown", this);
14098 this.fireEvent("click", this);
14100 this.timer = this.click.defer(this.delay || this.interval, this);
14104 click : function(){
14105 this.fireEvent("click", this);
14106 this.timer = this.click.defer(this.getInterval(), this);
14110 getInterval: function(){
14111 if(!this.accelerate){
14112 return this.interval;
14114 var pressTime = this.mousedownTime.getElapsed();
14115 if(pressTime < 500){
14117 }else if(pressTime < 1700){
14119 }else if(pressTime < 2600){
14121 }else if(pressTime < 3500){
14123 }else if(pressTime < 4400){
14125 }else if(pressTime < 5300){
14127 }else if(pressTime < 6200){
14135 handleMouseOut : function(){
14136 clearTimeout(this.timer);
14137 if(this.pressClass){
14138 this.el.removeClass(this.pressClass);
14140 this.el.on("mouseover", this.handleMouseReturn, this);
14144 handleMouseReturn : function(){
14145 this.el.un("mouseover", this.handleMouseReturn);
14146 if(this.pressClass){
14147 this.el.addClass(this.pressClass);
14153 handleMouseUp : function(){
14154 clearTimeout(this.timer);
14155 this.el.un("mouseover", this.handleMouseReturn);
14156 this.el.un("mouseout", this.handleMouseOut);
14157 Roo.get(document).un("mouseup", this.handleMouseUp);
14158 this.el.removeClass(this.pressClass);
14159 this.fireEvent("mouseup", this);
14163 * Ext JS Library 1.1.1
14164 * Copyright(c) 2006-2007, Ext JS, LLC.
14166 * Originally Released Under LGPL - original licence link has changed is not relivant.
14169 * <script type="text/javascript">
14174 * @class Roo.KeyNav
14175 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14176 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14177 * way to implement custom navigation schemes for any UI component.</p>
14178 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14179 * pageUp, pageDown, del, home, end. Usage:</p>
14181 var nav = new Roo.KeyNav("my-element", {
14182 "left" : function(e){
14183 this.moveLeft(e.ctrlKey);
14185 "right" : function(e){
14186 this.moveRight(e.ctrlKey);
14188 "enter" : function(e){
14195 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14196 * @param {Object} config The config
14198 Roo.KeyNav = function(el, config){
14199 this.el = Roo.get(el);
14200 Roo.apply(this, config);
14201 if(!this.disabled){
14202 this.disabled = true;
14207 Roo.KeyNav.prototype = {
14209 * @cfg {Boolean} disabled
14210 * True to disable this KeyNav instance (defaults to false)
14214 * @cfg {String} defaultEventAction
14215 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14216 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14217 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14219 defaultEventAction: "stopEvent",
14221 * @cfg {Boolean} forceKeyDown
14222 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14223 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14224 * handle keydown instead of keypress.
14226 forceKeyDown : false,
14229 prepareEvent : function(e){
14230 var k = e.getKey();
14231 var h = this.keyToHandler[k];
14232 //if(h && this[h]){
14233 // e.stopPropagation();
14235 if(Roo.isSafari && h && k >= 37 && k <= 40){
14241 relay : function(e){
14242 var k = e.getKey();
14243 var h = this.keyToHandler[k];
14245 if(this.doRelay(e, this[h], h) !== true){
14246 e[this.defaultEventAction]();
14252 doRelay : function(e, h, hname){
14253 return h.call(this.scope || this, e);
14256 // possible handlers
14270 // quick lookup hash
14287 * Enable this KeyNav
14289 enable: function(){
14291 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14292 // the EventObject will normalize Safari automatically
14293 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14294 this.el.on("keydown", this.relay, this);
14296 this.el.on("keydown", this.prepareEvent, this);
14297 this.el.on("keypress", this.relay, this);
14299 this.disabled = false;
14304 * Disable this KeyNav
14306 disable: function(){
14307 if(!this.disabled){
14308 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14309 this.el.un("keydown", this.relay);
14311 this.el.un("keydown", this.prepareEvent);
14312 this.el.un("keypress", this.relay);
14314 this.disabled = true;
14319 * Ext JS Library 1.1.1
14320 * Copyright(c) 2006-2007, Ext JS, LLC.
14322 * Originally Released Under LGPL - original licence link has changed is not relivant.
14325 * <script type="text/javascript">
14330 * @class Roo.KeyMap
14331 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14332 * The constructor accepts the same config object as defined by {@link #addBinding}.
14333 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14334 * combination it will call the function with this signature (if the match is a multi-key
14335 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14336 * A KeyMap can also handle a string representation of keys.<br />
14339 // map one key by key code
14340 var map = new Roo.KeyMap("my-element", {
14341 key: 13, // or Roo.EventObject.ENTER
14346 // map multiple keys to one action by string
14347 var map = new Roo.KeyMap("my-element", {
14353 // map multiple keys to multiple actions by strings and array of codes
14354 var map = new Roo.KeyMap("my-element", [
14357 fn: function(){ alert("Return was pressed"); }
14360 fn: function(){ alert('a, b or c was pressed'); }
14365 fn: function(){ alert('Control + shift + tab was pressed.'); }
14369 * <b>Note: A KeyMap starts enabled</b>
14371 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14372 * @param {Object} config The config (see {@link #addBinding})
14373 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14375 Roo.KeyMap = function(el, config, eventName){
14376 this.el = Roo.get(el);
14377 this.eventName = eventName || "keydown";
14378 this.bindings = [];
14380 this.addBinding(config);
14385 Roo.KeyMap.prototype = {
14387 * True to stop the event from bubbling and prevent the default browser action if the
14388 * key was handled by the KeyMap (defaults to false)
14394 * Add a new binding to this KeyMap. The following config object properties are supported:
14396 Property Type Description
14397 ---------- --------------- ----------------------------------------------------------------------
14398 key String/Array A single keycode or an array of keycodes to handle
14399 shift Boolean True to handle key only when shift is pressed (defaults to false)
14400 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14401 alt Boolean True to handle key only when alt is pressed (defaults to false)
14402 fn Function The function to call when KeyMap finds the expected key combination
14403 scope Object The scope of the callback function
14409 var map = new Roo.KeyMap(document, {
14410 key: Roo.EventObject.ENTER,
14415 //Add a new binding to the existing KeyMap later
14423 * @param {Object/Array} config A single KeyMap config or an array of configs
14425 addBinding : function(config){
14426 if(config instanceof Array){
14427 for(var i = 0, len = config.length; i < len; i++){
14428 this.addBinding(config[i]);
14432 var keyCode = config.key,
14433 shift = config.shift,
14434 ctrl = config.ctrl,
14437 scope = config.scope;
14438 if(typeof keyCode == "string"){
14440 var keyString = keyCode.toUpperCase();
14441 for(var j = 0, len = keyString.length; j < len; j++){
14442 ks.push(keyString.charCodeAt(j));
14446 var keyArray = keyCode instanceof Array;
14447 var handler = function(e){
14448 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14449 var k = e.getKey();
14451 for(var i = 0, len = keyCode.length; i < len; i++){
14452 if(keyCode[i] == k){
14453 if(this.stopEvent){
14456 fn.call(scope || window, k, e);
14462 if(this.stopEvent){
14465 fn.call(scope || window, k, e);
14470 this.bindings.push(handler);
14474 * Shorthand for adding a single key listener
14475 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14476 * following options:
14477 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14478 * @param {Function} fn The function to call
14479 * @param {Object} scope (optional) The scope of the function
14481 on : function(key, fn, scope){
14482 var keyCode, shift, ctrl, alt;
14483 if(typeof key == "object" && !(key instanceof Array)){
14502 handleKeyDown : function(e){
14503 if(this.enabled){ //just in case
14504 var b = this.bindings;
14505 for(var i = 0, len = b.length; i < len; i++){
14506 b[i].call(this, e);
14512 * Returns true if this KeyMap is enabled
14513 * @return {Boolean}
14515 isEnabled : function(){
14516 return this.enabled;
14520 * Enables this KeyMap
14522 enable: function(){
14524 this.el.on(this.eventName, this.handleKeyDown, this);
14525 this.enabled = true;
14530 * Disable this KeyMap
14532 disable: function(){
14534 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14535 this.enabled = false;
14540 * Ext JS Library 1.1.1
14541 * Copyright(c) 2006-2007, Ext JS, LLC.
14543 * Originally Released Under LGPL - original licence link has changed is not relivant.
14546 * <script type="text/javascript">
14551 * @class Roo.util.TextMetrics
14552 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14553 * wide, in pixels, a given block of text will be.
14556 Roo.util.TextMetrics = function(){
14560 * Measures the size of the specified text
14561 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14562 * that can affect the size of the rendered text
14563 * @param {String} text The text to measure
14564 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14565 * in order to accurately measure the text height
14566 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14568 measure : function(el, text, fixedWidth){
14570 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14573 shared.setFixedWidth(fixedWidth || 'auto');
14574 return shared.getSize(text);
14578 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14579 * the overhead of multiple calls to initialize the style properties on each measurement.
14580 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14581 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14582 * in order to accurately measure the text height
14583 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14585 createInstance : function(el, fixedWidth){
14586 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14593 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14594 var ml = new Roo.Element(document.createElement('div'));
14595 document.body.appendChild(ml.dom);
14596 ml.position('absolute');
14597 ml.setLeftTop(-1000, -1000);
14601 ml.setWidth(fixedWidth);
14606 * Returns the size of the specified text based on the internal element's style and width properties
14607 * @memberOf Roo.util.TextMetrics.Instance#
14608 * @param {String} text The text to measure
14609 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14611 getSize : function(text){
14613 var s = ml.getSize();
14619 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14620 * that can affect the size of the rendered text
14621 * @memberOf Roo.util.TextMetrics.Instance#
14622 * @param {String/HTMLElement} el The element, dom node or id
14624 bind : function(el){
14626 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14631 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14632 * to set a fixed width in order to accurately measure the text height.
14633 * @memberOf Roo.util.TextMetrics.Instance#
14634 * @param {Number} width The width to set on the element
14636 setFixedWidth : function(width){
14637 ml.setWidth(width);
14641 * Returns the measured width of the specified text
14642 * @memberOf Roo.util.TextMetrics.Instance#
14643 * @param {String} text The text to measure
14644 * @return {Number} width The width in pixels
14646 getWidth : function(text){
14647 ml.dom.style.width = 'auto';
14648 return this.getSize(text).width;
14652 * Returns the measured height of the specified text. For multiline text, be sure to call
14653 * {@link #setFixedWidth} if necessary.
14654 * @memberOf Roo.util.TextMetrics.Instance#
14655 * @param {String} text The text to measure
14656 * @return {Number} height The height in pixels
14658 getHeight : function(text){
14659 return this.getSize(text).height;
14663 instance.bind(bindTo);
14668 // backwards compat
14669 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
14671 * Ext JS Library 1.1.1
14672 * Copyright(c) 2006-2007, Ext JS, LLC.
14674 * Originally Released Under LGPL - original licence link has changed is not relivant.
14677 * <script type="text/javascript">
14681 * @class Roo.state.Provider
14682 * Abstract base class for state provider implementations. This class provides methods
14683 * for encoding and decoding <b>typed</b> variables including dates and defines the
14684 * Provider interface.
14686 Roo.state.Provider = function(){
14688 * @event statechange
14689 * Fires when a state change occurs.
14690 * @param {Provider} this This state provider
14691 * @param {String} key The state key which was changed
14692 * @param {String} value The encoded value for the state
14695 "statechange": true
14698 Roo.state.Provider.superclass.constructor.call(this);
14700 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
14702 * Returns the current value for a key
14703 * @param {String} name The key name
14704 * @param {Mixed} defaultValue A default value to return if the key's value is not found
14705 * @return {Mixed} The state data
14707 get : function(name, defaultValue){
14708 return typeof this.state[name] == "undefined" ?
14709 defaultValue : this.state[name];
14713 * Clears a value from the state
14714 * @param {String} name The key name
14716 clear : function(name){
14717 delete this.state[name];
14718 this.fireEvent("statechange", this, name, null);
14722 * Sets the value for a key
14723 * @param {String} name The key name
14724 * @param {Mixed} value The value to set
14726 set : function(name, value){
14727 this.state[name] = value;
14728 this.fireEvent("statechange", this, name, value);
14732 * Decodes a string previously encoded with {@link #encodeValue}.
14733 * @param {String} value The value to decode
14734 * @return {Mixed} The decoded value
14736 decodeValue : function(cookie){
14737 var re = /^(a|n|d|b|s|o)\:(.*)$/;
14738 var matches = re.exec(unescape(cookie));
14739 if(!matches || !matches[1]) return; // non state cookie
14740 var type = matches[1];
14741 var v = matches[2];
14744 return parseFloat(v);
14746 return new Date(Date.parse(v));
14751 var values = v.split("^");
14752 for(var i = 0, len = values.length; i < len; i++){
14753 all.push(this.decodeValue(values[i]));
14758 var values = v.split("^");
14759 for(var i = 0, len = values.length; i < len; i++){
14760 var kv = values[i].split("=");
14761 all[kv[0]] = this.decodeValue(kv[1]);
14770 * Encodes a value including type information. Decode with {@link #decodeValue}.
14771 * @param {Mixed} value The value to encode
14772 * @return {String} The encoded value
14774 encodeValue : function(v){
14776 if(typeof v == "number"){
14778 }else if(typeof v == "boolean"){
14779 enc = "b:" + (v ? "1" : "0");
14780 }else if(v instanceof Date){
14781 enc = "d:" + v.toGMTString();
14782 }else if(v instanceof Array){
14784 for(var i = 0, len = v.length; i < len; i++){
14785 flat += this.encodeValue(v[i]);
14786 if(i != len-1) flat += "^";
14789 }else if(typeof v == "object"){
14792 if(typeof v[key] != "function"){
14793 flat += key + "=" + this.encodeValue(v[key]) + "^";
14796 enc = "o:" + flat.substring(0, flat.length-1);
14800 return escape(enc);
14806 * Ext JS Library 1.1.1
14807 * Copyright(c) 2006-2007, Ext JS, LLC.
14809 * Originally Released Under LGPL - original licence link has changed is not relivant.
14812 * <script type="text/javascript">
14815 * @class Roo.state.Manager
14816 * This is the global state manager. By default all components that are "state aware" check this class
14817 * for state information if you don't pass them a custom state provider. In order for this class
14818 * to be useful, it must be initialized with a provider when your application initializes.
14820 // in your initialization function
14822 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
14824 // supposed you have a {@link Roo.BorderLayout}
14825 var layout = new Roo.BorderLayout(...);
14826 layout.restoreState();
14827 // or a {Roo.BasicDialog}
14828 var dialog = new Roo.BasicDialog(...);
14829 dialog.restoreState();
14833 Roo.state.Manager = function(){
14834 var provider = new Roo.state.Provider();
14838 * Configures the default state provider for your application
14839 * @param {Provider} stateProvider The state provider to set
14841 setProvider : function(stateProvider){
14842 provider = stateProvider;
14846 * Returns the current value for a key
14847 * @param {String} name The key name
14848 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
14849 * @return {Mixed} The state data
14851 get : function(key, defaultValue){
14852 return provider.get(key, defaultValue);
14856 * Sets the value for a key
14857 * @param {String} name The key name
14858 * @param {Mixed} value The state data
14860 set : function(key, value){
14861 provider.set(key, value);
14865 * Clears a value from the state
14866 * @param {String} name The key name
14868 clear : function(key){
14869 provider.clear(key);
14873 * Gets the currently configured state provider
14874 * @return {Provider} The state provider
14876 getProvider : function(){
14883 * Ext JS Library 1.1.1
14884 * Copyright(c) 2006-2007, Ext JS, LLC.
14886 * Originally Released Under LGPL - original licence link has changed is not relivant.
14889 * <script type="text/javascript">
14892 * @class Roo.state.CookieProvider
14893 * @extends Roo.state.Provider
14894 * The default Provider implementation which saves state via cookies.
14897 var cp = new Roo.state.CookieProvider({
14899 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
14900 domain: "roojs.com"
14902 Roo.state.Manager.setProvider(cp);
14904 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
14905 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
14906 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
14907 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
14908 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
14909 * domain the page is running on including the 'www' like 'www.roojs.com')
14910 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
14912 * Create a new CookieProvider
14913 * @param {Object} config The configuration object
14915 Roo.state.CookieProvider = function(config){
14916 Roo.state.CookieProvider.superclass.constructor.call(this);
14918 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
14919 this.domain = null;
14920 this.secure = false;
14921 Roo.apply(this, config);
14922 this.state = this.readCookies();
14925 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
14927 set : function(name, value){
14928 if(typeof value == "undefined" || value === null){
14932 this.setCookie(name, value);
14933 Roo.state.CookieProvider.superclass.set.call(this, name, value);
14937 clear : function(name){
14938 this.clearCookie(name);
14939 Roo.state.CookieProvider.superclass.clear.call(this, name);
14943 readCookies : function(){
14945 var c = document.cookie + ";";
14946 var re = /\s?(.*?)=(.*?);/g;
14948 while((matches = re.exec(c)) != null){
14949 var name = matches[1];
14950 var value = matches[2];
14951 if(name && name.substring(0,3) == "ys-"){
14952 cookies[name.substr(3)] = this.decodeValue(value);
14959 setCookie : function(name, value){
14960 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
14961 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
14962 ((this.path == null) ? "" : ("; path=" + this.path)) +
14963 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
14964 ((this.secure == true) ? "; secure" : "");
14968 clearCookie : function(name){
14969 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
14970 ((this.path == null) ? "" : ("; path=" + this.path)) +
14971 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
14972 ((this.secure == true) ? "; secure" : "");
14976 * Ext JS Library 1.1.1
14977 * Copyright(c) 2006-2007, Ext JS, LLC.
14979 * Originally Released Under LGPL - original licence link has changed is not relivant.
14982 * <script type="text/javascript">
14987 * @class Roo.ComponentMgr
14988 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
14991 Roo.ComponentMgr = function(){
14992 var all = new Roo.util.MixedCollection();
14996 * Registers a component.
14997 * @param {Roo.Component} c The component
14999 register : function(c){
15004 * Unregisters a component.
15005 * @param {Roo.Component} c The component
15007 unregister : function(c){
15012 * Returns a component by id
15013 * @param {String} id The component id
15015 get : function(id){
15016 return all.get(id);
15020 * Registers a function that will be called when a specified component is added to ComponentMgr
15021 * @param {String} id The component id
15022 * @param {Funtction} fn The callback function
15023 * @param {Object} scope The scope of the callback
15025 onAvailable : function(id, fn, scope){
15026 all.on("add", function(index, o){
15028 fn.call(scope || o, o);
15029 all.un("add", fn, scope);
15036 * Ext JS Library 1.1.1
15037 * Copyright(c) 2006-2007, Ext JS, LLC.
15039 * Originally Released Under LGPL - original licence link has changed is not relivant.
15042 * <script type="text/javascript">
15046 * @class Roo.Component
15047 * @extends Roo.util.Observable
15048 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15049 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15050 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15051 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15052 * All visual components (widgets) that require rendering into a layout should subclass Component.
15054 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15055 * 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
15056 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15058 Roo.Component = function(config){
15059 config = config || {};
15060 if(config.tagName || config.dom || typeof config == "string"){ // element object
15061 config = {el: config, id: config.id || config};
15063 this.initialConfig = config;
15065 Roo.apply(this, config);
15069 * Fires after the component is disabled.
15070 * @param {Roo.Component} this
15075 * Fires after the component is enabled.
15076 * @param {Roo.Component} this
15080 * @event beforeshow
15081 * Fires before the component is shown. Return false to stop the show.
15082 * @param {Roo.Component} this
15087 * Fires after the component is shown.
15088 * @param {Roo.Component} this
15092 * @event beforehide
15093 * Fires before the component is hidden. Return false to stop the hide.
15094 * @param {Roo.Component} this
15099 * Fires after the component is hidden.
15100 * @param {Roo.Component} this
15104 * @event beforerender
15105 * Fires before the component is rendered. Return false to stop the render.
15106 * @param {Roo.Component} this
15108 beforerender : true,
15111 * Fires after the component is rendered.
15112 * @param {Roo.Component} this
15116 * @event beforedestroy
15117 * Fires before the component is destroyed. Return false to stop the destroy.
15118 * @param {Roo.Component} this
15120 beforedestroy : true,
15123 * Fires after the component is destroyed.
15124 * @param {Roo.Component} this
15129 this.id = "ext-comp-" + (++Roo.Component.AUTO_ID);
15131 Roo.ComponentMgr.register(this);
15132 Roo.Component.superclass.constructor.call(this);
15133 this.initComponent();
15134 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15135 this.render(this.renderTo);
15136 delete this.renderTo;
15141 Roo.Component.AUTO_ID = 1000;
15143 Roo.extend(Roo.Component, Roo.util.Observable, {
15145 * @scope Roo.Component.prototype
15147 * true if this component is hidden. Read-only.
15152 * true if this component is disabled. Read-only.
15157 * true if this component has been rendered. Read-only.
15161 /** @cfg {String} disableClass
15162 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15164 disabledClass : "x-item-disabled",
15165 /** @cfg {Boolean} allowDomMove
15166 * Whether the component can move the Dom node when rendering (defaults to true).
15168 allowDomMove : true,
15169 /** @cfg {String} hideMode
15170 * How this component should hidden. Supported values are
15171 * "visibility" (css visibility), "offsets" (negative offset position) and
15172 * "display" (css display) - defaults to "display".
15174 hideMode: 'display',
15177 ctype : "Roo.Component",
15180 * @cfg {String} actionMode
15181 * which property holds the element that used for hide() / show() / disable() / enable()
15187 getActionEl : function(){
15188 return this[this.actionMode];
15191 initComponent : Roo.emptyFn,
15193 * If this is a lazy rendering component, render it to its container element.
15194 * @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.
15196 render : function(container, position){
15197 if(!this.rendered && this.fireEvent("beforerender", this) !== false){
15198 if(!container && this.el){
15199 this.el = Roo.get(this.el);
15200 container = this.el.dom.parentNode;
15201 this.allowDomMove = false;
15203 this.container = Roo.get(container);
15204 this.rendered = true;
15205 if(position !== undefined){
15206 if(typeof position == 'number'){
15207 position = this.container.dom.childNodes[position];
15209 position = Roo.getDom(position);
15212 this.onRender(this.container, position || null);
15214 this.el.addClass(this.cls);
15218 this.el.applyStyles(this.style);
15221 this.fireEvent("render", this);
15222 this.afterRender(this.container);
15234 // default function is not really useful
15235 onRender : function(ct, position){
15237 this.el = Roo.get(this.el);
15238 if(this.allowDomMove !== false){
15239 ct.dom.insertBefore(this.el.dom, position);
15245 getAutoCreate : function(){
15246 var cfg = typeof this.autoCreate == "object" ?
15247 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15248 if(this.id && !cfg.id){
15255 afterRender : Roo.emptyFn,
15258 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15259 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15261 destroy : function(){
15262 if(this.fireEvent("beforedestroy", this) !== false){
15263 this.purgeListeners();
15264 this.beforeDestroy();
15266 this.el.removeAllListeners();
15268 if(this.actionMode == "container"){
15269 this.container.remove();
15273 Roo.ComponentMgr.unregister(this);
15274 this.fireEvent("destroy", this);
15279 beforeDestroy : function(){
15284 onDestroy : function(){
15289 * Returns the underlying {@link Roo.Element}.
15290 * @return {Roo.Element} The element
15292 getEl : function(){
15297 * Returns the id of this component.
15300 getId : function(){
15305 * Try to focus this component.
15306 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15307 * @return {Roo.Component} this
15309 focus : function(selectText){
15312 if(selectText === true){
15313 this.el.dom.select();
15328 * Disable this component.
15329 * @return {Roo.Component} this
15331 disable : function(){
15335 this.disabled = true;
15336 this.fireEvent("disable", this);
15341 onDisable : function(){
15342 this.getActionEl().addClass(this.disabledClass);
15343 this.el.dom.disabled = true;
15347 * Enable this component.
15348 * @return {Roo.Component} this
15350 enable : function(){
15354 this.disabled = false;
15355 this.fireEvent("enable", this);
15360 onEnable : function(){
15361 this.getActionEl().removeClass(this.disabledClass);
15362 this.el.dom.disabled = false;
15366 * Convenience function for setting disabled/enabled by boolean.
15367 * @param {Boolean} disabled
15369 setDisabled : function(disabled){
15370 this[disabled ? "disable" : "enable"]();
15374 * Show this component.
15375 * @return {Roo.Component} this
15378 if(this.fireEvent("beforeshow", this) !== false){
15379 this.hidden = false;
15383 this.fireEvent("show", this);
15389 onShow : function(){
15390 var ae = this.getActionEl();
15391 if(this.hideMode == 'visibility'){
15392 ae.dom.style.visibility = "visible";
15393 }else if(this.hideMode == 'offsets'){
15394 ae.removeClass('x-hidden');
15396 ae.dom.style.display = "";
15401 * Hide this component.
15402 * @return {Roo.Component} this
15405 if(this.fireEvent("beforehide", this) !== false){
15406 this.hidden = true;
15410 this.fireEvent("hide", this);
15416 onHide : function(){
15417 var ae = this.getActionEl();
15418 if(this.hideMode == 'visibility'){
15419 ae.dom.style.visibility = "hidden";
15420 }else if(this.hideMode == 'offsets'){
15421 ae.addClass('x-hidden');
15423 ae.dom.style.display = "none";
15428 * Convenience function to hide or show this component by boolean.
15429 * @param {Boolean} visible True to show, false to hide
15430 * @return {Roo.Component} this
15432 setVisible: function(visible){
15442 * Returns true if this component is visible.
15444 isVisible : function(){
15445 return this.getActionEl().isVisible();
15448 cloneConfig : function(overrides){
15449 overrides = overrides || {};
15450 var id = overrides.id || Roo.id();
15451 var cfg = Roo.applyIf(overrides, this.initialConfig);
15452 cfg.id = id; // prevent dup id
15453 return new this.constructor(cfg);
15457 * Ext JS Library 1.1.1
15458 * Copyright(c) 2006-2007, Ext JS, LLC.
15460 * Originally Released Under LGPL - original licence link has changed is not relivant.
15463 * <script type="text/javascript">
15467 * @class Roo.BoxComponent
15468 * @extends Roo.Component
15469 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15470 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15471 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
15472 * layout containers.
15474 * @param {Roo.Element/String/Object} config The configuration options.
15476 Roo.BoxComponent = function(config){
15477 Roo.Component.call(this, config);
15481 * Fires after the component is resized.
15482 * @param {Roo.Component} this
15483 * @param {Number} adjWidth The box-adjusted width that was set
15484 * @param {Number} adjHeight The box-adjusted height that was set
15485 * @param {Number} rawWidth The width that was originally specified
15486 * @param {Number} rawHeight The height that was originally specified
15491 * Fires after the component is moved.
15492 * @param {Roo.Component} this
15493 * @param {Number} x The new x position
15494 * @param {Number} y The new y position
15500 Roo.extend(Roo.BoxComponent, Roo.Component, {
15501 // private, set in afterRender to signify that the component has been rendered
15503 // private, used to defer height settings to subclasses
15504 deferHeight: false,
15505 /** @cfg {Number} width
15506 * width (optional) size of component
15508 /** @cfg {Number} height
15509 * height (optional) size of component
15513 * Sets the width and height of the component. This method fires the resize event. This method can accept
15514 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15515 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15516 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15517 * @return {Roo.BoxComponent} this
15519 setSize : function(w, h){
15520 // support for standard size objects
15521 if(typeof w == 'object'){
15526 if(!this.boxReady){
15532 // prevent recalcs when not needed
15533 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15536 this.lastSize = {width: w, height: h};
15538 var adj = this.adjustSize(w, h);
15539 var aw = adj.width, ah = adj.height;
15540 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
15541 var rz = this.getResizeEl();
15542 if(!this.deferHeight && aw !== undefined && ah !== undefined){
15543 rz.setSize(aw, ah);
15544 }else if(!this.deferHeight && ah !== undefined){
15546 }else if(aw !== undefined){
15549 this.onResize(aw, ah, w, h);
15550 this.fireEvent('resize', this, aw, ah, w, h);
15556 * Gets the current size of the component's underlying element.
15557 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
15559 getSize : function(){
15560 return this.el.getSize();
15564 * Gets the current XY position of the component's underlying element.
15565 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15566 * @return {Array} The XY position of the element (e.g., [100, 200])
15568 getPosition : function(local){
15569 if(local === true){
15570 return [this.el.getLeft(true), this.el.getTop(true)];
15572 return this.xy || this.el.getXY();
15576 * Gets the current box measurements of the component's underlying element.
15577 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15578 * @returns {Object} box An object in the format {x, y, width, height}
15580 getBox : function(local){
15581 var s = this.el.getSize();
15583 s.x = this.el.getLeft(true);
15584 s.y = this.el.getTop(true);
15586 var xy = this.xy || this.el.getXY();
15594 * Sets the current box measurements of the component's underlying element.
15595 * @param {Object} box An object in the format {x, y, width, height}
15596 * @returns {Roo.BoxComponent} this
15598 updateBox : function(box){
15599 this.setSize(box.width, box.height);
15600 this.setPagePosition(box.x, box.y);
15605 getResizeEl : function(){
15606 return this.resizeEl || this.el;
15610 getPositionEl : function(){
15611 return this.positionEl || this.el;
15615 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
15616 * This method fires the move event.
15617 * @param {Number} left The new left
15618 * @param {Number} top The new top
15619 * @returns {Roo.BoxComponent} this
15621 setPosition : function(x, y){
15624 if(!this.boxReady){
15627 var adj = this.adjustPosition(x, y);
15628 var ax = adj.x, ay = adj.y;
15630 var el = this.getPositionEl();
15631 if(ax !== undefined || ay !== undefined){
15632 if(ax !== undefined && ay !== undefined){
15633 el.setLeftTop(ax, ay);
15634 }else if(ax !== undefined){
15636 }else if(ay !== undefined){
15639 this.onPosition(ax, ay);
15640 this.fireEvent('move', this, ax, ay);
15646 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
15647 * This method fires the move event.
15648 * @param {Number} x The new x position
15649 * @param {Number} y The new y position
15650 * @returns {Roo.BoxComponent} this
15652 setPagePosition : function(x, y){
15655 if(!this.boxReady){
15658 if(x === undefined || y === undefined){ // cannot translate undefined points
15661 var p = this.el.translatePoints(x, y);
15662 this.setPosition(p.left, p.top);
15667 onRender : function(ct, position){
15668 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
15670 this.resizeEl = Roo.get(this.resizeEl);
15672 if(this.positionEl){
15673 this.positionEl = Roo.get(this.positionEl);
15678 afterRender : function(){
15679 Roo.BoxComponent.superclass.afterRender.call(this);
15680 this.boxReady = true;
15681 this.setSize(this.width, this.height);
15682 if(this.x || this.y){
15683 this.setPosition(this.x, this.y);
15685 if(this.pageX || this.pageY){
15686 this.setPagePosition(this.pageX, this.pageY);
15691 * Force the component's size to recalculate based on the underlying element's current height and width.
15692 * @returns {Roo.BoxComponent} this
15694 syncSize : function(){
15695 delete this.lastSize;
15696 this.setSize(this.el.getWidth(), this.el.getHeight());
15701 * Called after the component is resized, this method is empty by default but can be implemented by any
15702 * subclass that needs to perform custom logic after a resize occurs.
15703 * @param {Number} adjWidth The box-adjusted width that was set
15704 * @param {Number} adjHeight The box-adjusted height that was set
15705 * @param {Number} rawWidth The width that was originally specified
15706 * @param {Number} rawHeight The height that was originally specified
15708 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
15713 * Called after the component is moved, this method is empty by default but can be implemented by any
15714 * subclass that needs to perform custom logic after a move occurs.
15715 * @param {Number} x The new x position
15716 * @param {Number} y The new y position
15718 onPosition : function(x, y){
15723 adjustSize : function(w, h){
15724 if(this.autoWidth){
15727 if(this.autoHeight){
15730 return {width : w, height: h};
15734 adjustPosition : function(x, y){
15735 return {x : x, y: y};
15738 * Original code for Roojs - LGPL
15739 * <script type="text/javascript">
15743 * @class Roo.XComponent
15744 * A delayed Element creator...
15745 * Or a way to group chunks of interface together.
15747 * Mypart.xyx = new Roo.XComponent({
15749 parent : 'Mypart.xyz', // empty == document.element.!!
15753 disabled : function() {}
15755 tree : function() { // return an tree of xtype declared components
15759 xtype : 'NestedLayoutPanel',
15766 * It can be used to build a big heiracy, with parent etc.
15767 * or you can just use this to render a single compoent to a dom element
15768 * MYPART.render(Roo.Element | String(id) | dom_element )
15770 * @extends Roo.util.Observable
15772 * @param cfg {Object} configuration of component
15775 Roo.XComponent = function(cfg) {
15776 Roo.apply(this, cfg);
15780 * Fires when this the componnt is built
15781 * @param {Roo.XComponent} c the component
15786 this.region = this.region || 'center'; // default..
15787 Roo.XComponent.register(this);
15788 this.modules = false;
15789 this.el = false; // where the layout goes..
15793 Roo.extend(Roo.XComponent, Roo.util.Observable, {
15796 * The created element (with Roo.factory())
15797 * @type {Roo.Layout}
15803 * for BC - use el in new code
15804 * @type {Roo.Layout}
15810 * for BC - use el in new code
15811 * @type {Roo.Layout}
15816 * @cfg {Function|boolean} disabled
15817 * If this module is disabled by some rule, return true from the funtion
15822 * @cfg {String} parent
15823 * Name of parent element which it get xtype added to..
15828 * @cfg {String} order
15829 * Used to set the order in which elements are created (usefull for multiple tabs)
15834 * @cfg {String} name
15835 * String to display while loading.
15839 * @cfg {String} region
15840 * Region to render component to (defaults to center)
15845 * @cfg {Array} items
15846 * A single item array - the first element is the root of the tree..
15847 * It's done this way to stay compatible with the Xtype system...
15853 * The method that retuns the tree of parts that make up this compoennt
15860 * render element to dom or tree
15861 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
15864 render : function(el)
15868 var hp = this.parent ? 1 : 0;
15870 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
15871 // if parent is a '#.....' string, then let's use that..
15872 var ename = this.parent.substr(1)
15873 this.parent = (this.parent == '#bootstrap') ? { el : true} : false; // flags it as a top module...
15874 el = Roo.get(ename);
15875 if (!el && !this.parent) {
15876 Roo.log("Warning - element can not be found :#" + ename );
15880 var tree = this._tree ? this._tree() : this.tree();
15883 if (!this.parent && typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) {
15884 //el = Roo.get(document.body);
15885 this.parent = { el : true };
15890 if (!this.parent) {
15892 Roo.log("no parent - creating one");
15894 el = el ? Roo.get(el) : false;
15896 // it's a top level one..
15898 el : new Roo.BorderLayout(el || document.body, {
15904 tabPosition: 'top',
15905 //resizeTabs: true,
15906 alwaysShowTabs: el && hp? false : true,
15907 hideTabs: el || !hp ? true : false,
15914 if (!this.parent.el) {
15915 // probably an old style ctor, which has been disabled.
15919 // The 'tree' method is '_tree now'
15921 tree.region = tree.region || this.region;
15923 if (this.parent.el === true) {
15924 // bootstrap... - body..
15925 this.parent.el = Roo.factory(tree);
15928 this.el = this.parent.el.addxtype(tree);
15929 this.fireEvent('built', this);
15931 this.panel = this.el;
15932 this.layout = this.panel.layout;
15933 this.parentLayout = this.parent.layout || false;
15939 Roo.apply(Roo.XComponent, {
15941 * @property hideProgress
15942 * true to disable the building progress bar.. usefull on single page renders.
15945 hideProgress : false,
15947 * @property buildCompleted
15948 * True when the builder has completed building the interface.
15951 buildCompleted : false,
15954 * @property topModule
15955 * the upper most module - uses document.element as it's constructor.
15962 * @property modules
15963 * array of modules to be created by registration system.
15964 * @type {Array} of Roo.XComponent
15969 * @property elmodules
15970 * array of modules to be created by which use #ID
15971 * @type {Array} of Roo.XComponent
15977 * @property build_from_html
15978 * Build elements from html - used by bootstrap HTML stuff
15979 * - this is cleared after build is completed
15980 * @type {boolean} true (default false)
15983 build_from_html : false,
15986 * Register components to be built later.
15988 * This solves the following issues
15989 * - Building is not done on page load, but after an authentication process has occured.
15990 * - Interface elements are registered on page load
15991 * - Parent Interface elements may not be loaded before child, so this handles that..
15998 module : 'Pman.Tab.projectMgr',
16000 parent : 'Pman.layout',
16001 disabled : false, // or use a function..
16004 * * @param {Object} details about module
16006 register : function(obj) {
16008 Roo.XComponent.event.fireEvent('register', obj);
16009 switch(typeof(obj.disabled) ) {
16015 if ( obj.disabled() ) {
16021 if (obj.disabled) {
16027 this.modules.push(obj);
16031 * convert a string to an object..
16032 * eg. 'AAA.BBB' -> finds AAA.BBB
16036 toObject : function(str)
16038 if (!str || typeof(str) == 'object') {
16041 if (str.substring(0,1) == '#') {
16045 var ar = str.split('.');
16050 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
16052 throw "Module not found : " + str;
16056 throw "Module not found : " + str;
16058 Roo.each(ar, function(e) {
16059 if (typeof(o[e]) == 'undefined') {
16060 throw "Module not found : " + str;
16071 * move modules into their correct place in the tree..
16074 preBuild : function ()
16077 Roo.each(this.modules , function (obj)
16079 Roo.XComponent.event.fireEvent('beforebuild', obj);
16081 var opar = obj.parent;
16083 obj.parent = this.toObject(opar);
16085 Roo.log("parent:toObject failed: " + e.toString());
16090 Roo.debug && Roo.log("GOT top level module");
16091 Roo.debug && Roo.log(obj);
16092 obj.modules = new Roo.util.MixedCollection(false,
16093 function(o) { return o.order + '' }
16095 this.topModule = obj;
16098 // parent is a string (usually a dom element name..)
16099 if (typeof(obj.parent) == 'string') {
16100 this.elmodules.push(obj);
16103 if (obj.parent.constructor != Roo.XComponent) {
16104 Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
16106 if (!obj.parent.modules) {
16107 obj.parent.modules = new Roo.util.MixedCollection(false,
16108 function(o) { return o.order + '' }
16111 if (obj.parent.disabled) {
16112 obj.disabled = true;
16114 obj.parent.modules.add(obj);
16119 * make a list of modules to build.
16120 * @return {Array} list of modules.
16123 buildOrder : function()
16126 var cmp = function(a,b) {
16127 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
16129 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
16130 throw "No top level modules to build";
16133 // make a flat list in order of modules to build.
16134 var mods = this.topModule ? [ this.topModule ] : [];
16137 // elmodules (is a list of DOM based modules )
16138 Roo.each(this.elmodules, function(e) {
16140 if (!this.topModule &&
16141 typeof(e.parent) == 'string' &&
16142 e.parent.substring(0,1) == '#' &&
16143 Roo.get(e.parent.substr(1))
16146 _this.topModule = e;
16152 // add modules to their parents..
16153 var addMod = function(m) {
16154 Roo.debug && Roo.log("build Order: add: " + m.name);
16157 if (m.modules && !m.disabled) {
16158 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
16159 m.modules.keySort('ASC', cmp );
16160 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
16162 m.modules.each(addMod);
16164 Roo.debug && Roo.log("build Order: no child modules");
16166 // not sure if this is used any more..
16168 m.finalize.name = m.name + " (clean up) ";
16169 mods.push(m.finalize);
16173 if (this.topModule && this.topModule.modules) {
16174 this.topModule.modules.keySort('ASC', cmp );
16175 this.topModule.modules.each(addMod);
16181 * Build the registered modules.
16182 * @param {Object} parent element.
16183 * @param {Function} optional method to call after module has been added.
16187 build : function(opts)
16190 if (typeof(opts) != 'undefined') {
16191 Roo.apply(this,opts);
16195 var mods = this.buildOrder();
16197 //this.allmods = mods;
16198 //Roo.debug && Roo.log(mods);
16200 if (!mods.length) { // should not happen
16201 throw "NO modules!!!";
16205 var msg = "Building Interface...";
16206 // flash it up as modal - so we store the mask!?
16207 if (!this.hideProgress && Roo.MessageBox) {
16208 Roo.MessageBox.show({ title: 'loading' });
16209 Roo.MessageBox.show({
16210 title: "Please wait...",
16219 var total = mods.length;
16222 var progressRun = function() {
16223 if (!mods.length) {
16224 Roo.debug && Roo.log('hide?');
16225 if (!this.hideProgress && Roo.MessageBox) {
16226 Roo.MessageBox.hide();
16228 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
16230 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
16236 var m = mods.shift();
16239 Roo.debug && Roo.log(m);
16240 // not sure if this is supported any more.. - modules that are are just function
16241 if (typeof(m) == 'function') {
16243 return progressRun.defer(10, _this);
16247 msg = "Building Interface " + (total - mods.length) +
16249 (m.name ? (' - ' + m.name) : '');
16250 Roo.debug && Roo.log(msg);
16251 if (!this.hideProgress && Roo.MessageBox) {
16252 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
16256 // is the module disabled?
16257 var disabled = (typeof(m.disabled) == 'function') ?
16258 m.disabled.call(m.module.disabled) : m.disabled;
16262 return progressRun(); // we do not update the display!
16270 // it's 10 on top level, and 1 on others??? why...
16271 return progressRun.defer(10, _this);
16274 progressRun.defer(1, _this);
16288 * wrapper for event.on - aliased later..
16289 * Typically use to register a event handler for register:
16291 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
16300 Roo.XComponent.event = new Roo.util.Observable({
16304 * Fires when an Component is registered,
16305 * set the disable property on the Component to stop registration.
16306 * @param {Roo.XComponent} c the component being registerd.
16311 * @event beforebuild
16312 * Fires before each Component is built
16313 * can be used to apply permissions.
16314 * @param {Roo.XComponent} c the component being registerd.
16317 'beforebuild' : true,
16319 * @event buildcomplete
16320 * Fires on the top level element when all elements have been built
16321 * @param {Roo.XComponent} the top level component.
16323 'buildcomplete' : true
16328 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);