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;
5229 Roo.log('compile!!!');
5231 // accept leading mode switch
5234 var lmode = q.match(modeRe);
5239 if(lmode && lmode[1]){
5240 fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
5241 q = q.replace(lmode[1], "");
5243 // strip leading slashes
5244 while(path.substr(0, 1)=="/"){
5245 path = path.substr(1);
5248 while(q && lq != q){
5250 var tm = q.match(tagTokenRe);
5251 if(type == "select"){
5254 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
5256 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
5258 q = q.replace(tm[0], "");
5259 }else if(q.substr(0, 1) != '@'){
5260 fn[fn.length] = 'n = getNodes(n, mode, "*");';
5265 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
5267 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
5269 q = q.replace(tm[0], "");
5272 while(!(mm = q.match(modeRe))){
5273 var matched = false;
5274 for(var j = 0; j < tklen; j++){
5276 var m = q.match(t.re);
5278 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5281 q = q.replace(m[0], "");
5286 // prevent infinite loop on bad selector
5288 throw 'Error parsing selector, parsing failed at "' + q + '"';
5292 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5293 q = q.replace(mm[1], "");
5296 fn[fn.length] = "return nodup(n);\n}";
5299 * list of variables that need from compression as they are used by eval.
5309 * eval:var:byClassName
5311 * eval:var:byAttribute
5312 * eval:var:attrValue
5320 * Selects a group of elements.
5321 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5322 * @param {Node} root (optional) The start of the query (defaults to document).
5325 select : function(path, root, type){
5326 if(!root || root == document){
5329 if(typeof root == "string"){
5330 root = document.getElementById(root);
5332 var paths = path.split(",");
5334 for(var i = 0, len = paths.length; i < len; i++){
5335 var p = paths[i].replace(trimRe, "");
5339 cache[p] = Roo.DomQuery.compile(p);
5341 throw p + " is not a valid selector";
5344 var result = cache[p](root);
5345 if(result && result != document){
5346 results = results.concat(result);
5349 if(paths.length > 1){
5350 return nodup(results);
5356 * Selects a single element.
5357 * @param {String} selector The selector/xpath query
5358 * @param {Node} root (optional) The start of the query (defaults to document).
5361 selectNode : function(path, root){
5362 return Roo.DomQuery.select(path, root)[0];
5366 * Selects the value of a node, optionally replacing null with the defaultValue.
5367 * @param {String} selector The selector/xpath query
5368 * @param {Node} root (optional) The start of the query (defaults to document).
5369 * @param {String} defaultValue
5371 selectValue : function(path, root, defaultValue){
5372 path = path.replace(trimRe, "");
5373 if(!valueCache[path]){
5374 valueCache[path] = Roo.DomQuery.compile(path, "select");
5376 var n = valueCache[path](root);
5377 n = n[0] ? n[0] : n;
5378 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5379 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5383 * Selects the value of a node, parsing integers and floats.
5384 * @param {String} selector The selector/xpath query
5385 * @param {Node} root (optional) The start of the query (defaults to document).
5386 * @param {Number} defaultValue
5389 selectNumber : function(path, root, defaultValue){
5390 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5391 return parseFloat(v);
5395 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5396 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5397 * @param {String} selector The simple selector to test
5400 is : function(el, ss){
5401 if(typeof el == "string"){
5402 el = document.getElementById(el);
5404 var isArray = (el instanceof Array);
5405 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5406 return isArray ? (result.length == el.length) : (result.length > 0);
5410 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5411 * @param {Array} el An array of elements to filter
5412 * @param {String} selector The simple selector to test
5413 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5414 * the selector instead of the ones that match
5417 filter : function(els, ss, nonMatches){
5418 ss = ss.replace(trimRe, "");
5419 if(!simpleCache[ss]){
5420 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5422 var result = simpleCache[ss](els);
5423 return nonMatches ? quickDiff(result, els) : result;
5427 * Collection of matching regular expressions and code snippets.
5431 select: 'n = byClassName(n, null, " {1} ");'
5433 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5434 select: 'n = byPseudo(n, "{1}", "{2}");'
5436 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5437 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5440 select: 'n = byId(n, null, "{1}");'
5443 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5448 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5449 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5452 "=" : function(a, v){
5455 "!=" : function(a, v){
5458 "^=" : function(a, v){
5459 return a && a.substr(0, v.length) == v;
5461 "$=" : function(a, v){
5462 return a && a.substr(a.length-v.length) == v;
5464 "*=" : function(a, v){
5465 return a && a.indexOf(v) !== -1;
5467 "%=" : function(a, v){
5468 return (a % v) == 0;
5470 "|=" : function(a, v){
5471 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5473 "~=" : function(a, v){
5474 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5479 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5480 * and the argument (if any) supplied in the selector.
5483 "first-child" : function(c){
5484 var r = [], ri = -1, n;
5485 for(var i = 0, ci; ci = n = c[i]; i++){
5486 while((n = n.previousSibling) && n.nodeType != 1);
5494 "last-child" : function(c){
5495 var r = [], ri = -1, n;
5496 for(var i = 0, ci; ci = n = c[i]; i++){
5497 while((n = n.nextSibling) && n.nodeType != 1);
5505 "nth-child" : function(c, a) {
5506 var r = [], ri = -1;
5507 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5508 var f = (m[1] || 1) - 0, l = m[2] - 0;
5509 for(var i = 0, n; n = c[i]; i++){
5510 var pn = n.parentNode;
5511 if (batch != pn._batch) {
5513 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5514 if(cn.nodeType == 1){
5521 if (l == 0 || n.nodeIndex == l){
5524 } else if ((n.nodeIndex + l) % f == 0){
5532 "only-child" : function(c){
5533 var r = [], ri = -1;;
5534 for(var i = 0, ci; ci = c[i]; i++){
5535 if(!prev(ci) && !next(ci)){
5542 "empty" : function(c){
5543 var r = [], ri = -1;
5544 for(var i = 0, ci; ci = c[i]; i++){
5545 var cns = ci.childNodes, j = 0, cn, empty = true;
5548 if(cn.nodeType == 1 || cn.nodeType == 3){
5560 "contains" : function(c, v){
5561 var r = [], ri = -1;
5562 for(var i = 0, ci; ci = c[i]; i++){
5563 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5570 "nodeValue" : function(c, v){
5571 var r = [], ri = -1;
5572 for(var i = 0, ci; ci = c[i]; i++){
5573 if(ci.firstChild && ci.firstChild.nodeValue == v){
5580 "checked" : function(c){
5581 var r = [], ri = -1;
5582 for(var i = 0, ci; ci = c[i]; i++){
5583 if(ci.checked == true){
5590 "not" : function(c, ss){
5591 return Roo.DomQuery.filter(c, ss, true);
5594 "odd" : function(c){
5595 return this["nth-child"](c, "odd");
5598 "even" : function(c){
5599 return this["nth-child"](c, "even");
5602 "nth" : function(c, a){
5603 return c[a-1] || [];
5606 "first" : function(c){
5610 "last" : function(c){
5611 return c[c.length-1] || [];
5614 "has" : function(c, ss){
5615 var s = Roo.DomQuery.select;
5616 var r = [], ri = -1;
5617 for(var i = 0, ci; ci = c[i]; i++){
5618 if(s(ss, ci).length > 0){
5625 "next" : function(c, ss){
5626 var is = Roo.DomQuery.is;
5627 var r = [], ri = -1;
5628 for(var i = 0, ci; ci = c[i]; i++){
5637 "prev" : function(c, ss){
5638 var is = Roo.DomQuery.is;
5639 var r = [], ri = -1;
5640 for(var i = 0, ci; ci = c[i]; i++){
5653 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5654 * @param {String} path The selector/xpath query
5655 * @param {Node} root (optional) The start of the query (defaults to document).
5660 Roo.query = Roo.DomQuery.select;
5663 * Ext JS Library 1.1.1
5664 * Copyright(c) 2006-2007, Ext JS, LLC.
5666 * Originally Released Under LGPL - original licence link has changed is not relivant.
5669 * <script type="text/javascript">
5673 * @class Roo.util.Observable
5674 * Base class that provides a common interface for publishing events. Subclasses are expected to
5675 * to have a property "events" with all the events defined.<br>
5678 Employee = function(name){
5685 Roo.extend(Employee, Roo.util.Observable);
5687 * @param {Object} config properties to use (incuding events / listeners)
5690 Roo.util.Observable = function(cfg){
5693 this.addEvents(cfg.events || {});
5695 delete cfg.events; // make sure
5698 Roo.apply(this, cfg);
5701 this.on(this.listeners);
5702 delete this.listeners;
5705 Roo.util.Observable.prototype = {
5707 * @cfg {Object} listeners list of events and functions to call for this object,
5711 'click' : function(e) {
5721 * Fires the specified event with the passed parameters (minus the event name).
5722 * @param {String} eventName
5723 * @param {Object...} args Variable number of parameters are passed to handlers
5724 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5726 fireEvent : function(){
5727 var ce = this.events[arguments[0].toLowerCase()];
5728 if(typeof ce == "object"){
5729 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5736 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5739 * Appends an event handler to this component
5740 * @param {String} eventName The type of event to listen for
5741 * @param {Function} handler The method the event invokes
5742 * @param {Object} scope (optional) The scope in which to execute the handler
5743 * function. The handler function's "this" context.
5744 * @param {Object} options (optional) An object containing handler configuration
5745 * properties. This may contain any of the following properties:<ul>
5746 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5747 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5748 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5749 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5750 * by the specified number of milliseconds. If the event fires again within that time, the original
5751 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5754 * <b>Combining Options</b><br>
5755 * Using the options argument, it is possible to combine different types of listeners:<br>
5757 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5759 el.on('click', this.onClick, this, {
5766 * <b>Attaching multiple handlers in 1 call</b><br>
5767 * The method also allows for a single argument to be passed which is a config object containing properties
5768 * which specify multiple handlers.
5777 fn: this.onMouseOver,
5781 fn: this.onMouseOut,
5787 * Or a shorthand syntax which passes the same scope object to all handlers:
5790 'click': this.onClick,
5791 'mouseover': this.onMouseOver,
5792 'mouseout': this.onMouseOut,
5797 addListener : function(eventName, fn, scope, o){
5798 if(typeof eventName == "object"){
5801 if(this.filterOptRe.test(e)){
5804 if(typeof o[e] == "function"){
5806 this.addListener(e, o[e], o.scope, o);
5808 // individual options
5809 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5814 o = (!o || typeof o == "boolean") ? {} : o;
5815 eventName = eventName.toLowerCase();
5816 var ce = this.events[eventName] || true;
5817 if(typeof ce == "boolean"){
5818 ce = new Roo.util.Event(this, eventName);
5819 this.events[eventName] = ce;
5821 ce.addListener(fn, scope, o);
5825 * Removes a listener
5826 * @param {String} eventName The type of event to listen for
5827 * @param {Function} handler The handler to remove
5828 * @param {Object} scope (optional) The scope (this object) for the handler
5830 removeListener : function(eventName, fn, scope){
5831 var ce = this.events[eventName.toLowerCase()];
5832 if(typeof ce == "object"){
5833 ce.removeListener(fn, scope);
5838 * Removes all listeners for this object
5840 purgeListeners : function(){
5841 for(var evt in this.events){
5842 if(typeof this.events[evt] == "object"){
5843 this.events[evt].clearListeners();
5848 relayEvents : function(o, events){
5849 var createHandler = function(ename){
5851 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5854 for(var i = 0, len = events.length; i < len; i++){
5855 var ename = events[i];
5856 if(!this.events[ename]){ this.events[ename] = true; };
5857 o.on(ename, createHandler(ename), this);
5862 * Used to define events on this Observable
5863 * @param {Object} object The object with the events defined
5865 addEvents : function(o){
5869 Roo.applyIf(this.events, o);
5873 * Checks to see if this object has any listeners for a specified event
5874 * @param {String} eventName The name of the event to check for
5875 * @return {Boolean} True if the event is being listened for, else false
5877 hasListener : function(eventName){
5878 var e = this.events[eventName];
5879 return typeof e == "object" && e.listeners.length > 0;
5883 * Appends an event handler to this element (shorthand for addListener)
5884 * @param {String} eventName The type of event to listen for
5885 * @param {Function} handler The method the event invokes
5886 * @param {Object} scope (optional) The scope in which to execute the handler
5887 * function. The handler function's "this" context.
5888 * @param {Object} options (optional)
5891 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
5893 * Removes a listener (shorthand for removeListener)
5894 * @param {String} eventName The type of event to listen for
5895 * @param {Function} handler The handler to remove
5896 * @param {Object} scope (optional) The scope (this object) for the handler
5899 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
5902 * Starts capture on the specified Observable. All events will be passed
5903 * to the supplied function with the event name + standard signature of the event
5904 * <b>before</b> the event is fired. If the supplied function returns false,
5905 * the event will not fire.
5906 * @param {Observable} o The Observable to capture
5907 * @param {Function} fn The function to call
5908 * @param {Object} scope (optional) The scope (this object) for the fn
5911 Roo.util.Observable.capture = function(o, fn, scope){
5912 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
5916 * Removes <b>all</b> added captures from the Observable.
5917 * @param {Observable} o The Observable to release
5920 Roo.util.Observable.releaseCapture = function(o){
5921 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
5926 var createBuffered = function(h, o, scope){
5927 var task = new Roo.util.DelayedTask();
5929 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
5933 var createSingle = function(h, e, fn, scope){
5935 e.removeListener(fn, scope);
5936 return h.apply(scope, arguments);
5940 var createDelayed = function(h, o, scope){
5942 var args = Array.prototype.slice.call(arguments, 0);
5943 setTimeout(function(){
5944 h.apply(scope, args);
5949 Roo.util.Event = function(obj, name){
5952 this.listeners = [];
5955 Roo.util.Event.prototype = {
5956 addListener : function(fn, scope, options){
5957 var o = options || {};
5958 scope = scope || this.obj;
5959 if(!this.isListening(fn, scope)){
5960 var l = {fn: fn, scope: scope, options: o};
5963 h = createDelayed(h, o, scope);
5966 h = createSingle(h, this, fn, scope);
5969 h = createBuffered(h, o, scope);
5972 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
5973 this.listeners.push(l);
5975 this.listeners = this.listeners.slice(0);
5976 this.listeners.push(l);
5981 findListener : function(fn, scope){
5982 scope = scope || this.obj;
5983 var ls = this.listeners;
5984 for(var i = 0, len = ls.length; i < len; i++){
5986 if(l.fn == fn && l.scope == scope){
5993 isListening : function(fn, scope){
5994 return this.findListener(fn, scope) != -1;
5997 removeListener : function(fn, scope){
5999 if((index = this.findListener(fn, scope)) != -1){
6001 this.listeners.splice(index, 1);
6003 this.listeners = this.listeners.slice(0);
6004 this.listeners.splice(index, 1);
6011 clearListeners : function(){
6012 this.listeners = [];
6016 var ls = this.listeners, scope, len = ls.length;
6019 var args = Array.prototype.slice.call(arguments, 0);
6020 for(var i = 0; i < len; i++){
6022 if(l.fireFn.apply(l.scope||this.obj||window, arguments) === false){
6023 this.firing = false;
6027 this.firing = false;
6034 * Ext JS Library 1.1.1
6035 * Copyright(c) 2006-2007, Ext JS, LLC.
6037 * Originally Released Under LGPL - original licence link has changed is not relivant.
6040 * <script type="text/javascript">
6044 * @class Roo.EventManager
6045 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6046 * several useful events directly.
6047 * See {@link Roo.EventObject} for more details on normalized event objects.
6050 Roo.EventManager = function(){
6051 var docReadyEvent, docReadyProcId, docReadyState = false;
6052 var resizeEvent, resizeTask, textEvent, textSize;
6053 var E = Roo.lib.Event;
6054 var D = Roo.lib.Dom;
6057 var fireDocReady = function(){
6059 docReadyState = true;
6062 clearInterval(docReadyProcId);
6064 if(Roo.isGecko || Roo.isOpera) {
6065 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6068 var defer = document.getElementById("ie-deferred-loader");
6070 defer.onreadystatechange = null;
6071 defer.parentNode.removeChild(defer);
6075 docReadyEvent.fire();
6076 docReadyEvent.clearListeners();
6081 var initDocReady = function(){
6082 docReadyEvent = new Roo.util.Event();
6083 if(Roo.isGecko || Roo.isOpera) {
6084 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6086 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6087 var defer = document.getElementById("ie-deferred-loader");
6088 defer.onreadystatechange = function(){
6089 if(this.readyState == "complete"){
6093 }else if(Roo.isSafari){
6094 docReadyProcId = setInterval(function(){
6095 var rs = document.readyState;
6096 if(rs == "complete") {
6101 // no matter what, make sure it fires on load
6102 E.on(window, "load", fireDocReady);
6105 var createBuffered = function(h, o){
6106 var task = new Roo.util.DelayedTask(h);
6108 // create new event object impl so new events don't wipe out properties
6109 e = new Roo.EventObjectImpl(e);
6110 task.delay(o.buffer, h, null, [e]);
6114 var createSingle = function(h, el, ename, fn){
6116 Roo.EventManager.removeListener(el, ename, fn);
6121 var createDelayed = function(h, o){
6123 // create new event object impl so new events don't wipe out properties
6124 e = new Roo.EventObjectImpl(e);
6125 setTimeout(function(){
6131 var listen = function(element, ename, opt, fn, scope){
6132 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6133 fn = fn || o.fn; scope = scope || o.scope;
6134 var el = Roo.getDom(element);
6136 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6138 var h = function(e){
6139 e = Roo.EventObject.setEvent(e);
6142 t = e.getTarget(o.delegate, el);
6149 if(o.stopEvent === true){
6152 if(o.preventDefault === true){
6155 if(o.stopPropagation === true){
6156 e.stopPropagation();
6159 if(o.normalized === false){
6163 fn.call(scope || el, e, t, o);
6166 h = createDelayed(h, o);
6169 h = createSingle(h, el, ename, fn);
6172 h = createBuffered(h, o);
6174 fn._handlers = fn._handlers || [];
6175 fn._handlers.push([Roo.id(el), ename, h]);
6178 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6179 el.addEventListener("DOMMouseScroll", h, false);
6180 E.on(window, 'unload', function(){
6181 el.removeEventListener("DOMMouseScroll", h, false);
6184 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6185 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6190 var stopListening = function(el, ename, fn){
6191 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6193 for(var i = 0, len = hds.length; i < len; i++){
6195 if(h[0] == id && h[1] == ename){
6202 E.un(el, ename, hd);
6203 el = Roo.getDom(el);
6204 if(ename == "mousewheel" && el.addEventListener){
6205 el.removeEventListener("DOMMouseScroll", hd, false);
6207 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6208 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6212 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6219 * @scope Roo.EventManager
6224 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6225 * object with a Roo.EventObject
6226 * @param {Function} fn The method the event invokes
6227 * @param {Object} scope An object that becomes the scope of the handler
6228 * @param {boolean} override If true, the obj passed in becomes
6229 * the execution scope of the listener
6230 * @return {Function} The wrapped function
6233 wrap : function(fn, scope, override){
6235 Roo.EventObject.setEvent(e);
6236 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6241 * Appends an event handler to an element (shorthand for addListener)
6242 * @param {String/HTMLElement} element The html element or id to assign the
6243 * @param {String} eventName The type of event to listen for
6244 * @param {Function} handler The method the event invokes
6245 * @param {Object} scope (optional) The scope in which to execute the handler
6246 * function. The handler function's "this" context.
6247 * @param {Object} options (optional) An object containing handler configuration
6248 * properties. This may contain any of the following properties:<ul>
6249 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6250 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6251 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6252 * <li>preventDefault {Boolean} True to prevent the default action</li>
6253 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6254 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6255 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6256 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6257 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6258 * by the specified number of milliseconds. If the event fires again within that time, the original
6259 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6262 * <b>Combining Options</b><br>
6263 * Using the options argument, it is possible to combine different types of listeners:<br>
6265 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6267 el.on('click', this.onClick, this, {
6274 * <b>Attaching multiple handlers in 1 call</b><br>
6275 * The method also allows for a single argument to be passed which is a config object containing properties
6276 * which specify multiple handlers.
6286 fn: this.onMouseOver
6295 * Or a shorthand syntax:<br>
6298 'click' : this.onClick,
6299 'mouseover' : this.onMouseOver,
6300 'mouseout' : this.onMouseOut
6304 addListener : function(element, eventName, fn, scope, options){
6305 if(typeof eventName == "object"){
6311 if(typeof o[e] == "function"){
6313 listen(element, e, o, o[e], o.scope);
6315 // individual options
6316 listen(element, e, o[e]);
6321 return listen(element, eventName, options, fn, scope);
6325 * Removes an event handler
6327 * @param {String/HTMLElement} element The id or html element to remove the
6329 * @param {String} eventName The type of event
6330 * @param {Function} fn
6331 * @return {Boolean} True if a listener was actually removed
6333 removeListener : function(element, eventName, fn){
6334 return stopListening(element, eventName, fn);
6338 * Fires when the document is ready (before onload and before images are loaded). Can be
6339 * accessed shorthanded Roo.onReady().
6340 * @param {Function} fn The method the event invokes
6341 * @param {Object} scope An object that becomes the scope of the handler
6342 * @param {boolean} options
6344 onDocumentReady : function(fn, scope, options){
6345 if(docReadyState){ // if it already fired
6346 docReadyEvent.addListener(fn, scope, options);
6347 docReadyEvent.fire();
6348 docReadyEvent.clearListeners();
6354 docReadyEvent.addListener(fn, scope, options);
6358 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6359 * @param {Function} fn The method the event invokes
6360 * @param {Object} scope An object that becomes the scope of the handler
6361 * @param {boolean} options
6363 onWindowResize : function(fn, scope, options){
6365 resizeEvent = new Roo.util.Event();
6366 resizeTask = new Roo.util.DelayedTask(function(){
6367 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6369 E.on(window, "resize", function(){
6371 resizeTask.delay(50);
6373 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6377 resizeEvent.addListener(fn, scope, options);
6381 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6382 * @param {Function} fn The method the event invokes
6383 * @param {Object} scope An object that becomes the scope of the handler
6384 * @param {boolean} options
6386 onTextResize : function(fn, scope, options){
6388 textEvent = new Roo.util.Event();
6389 var textEl = new Roo.Element(document.createElement('div'));
6390 textEl.dom.className = 'x-text-resize';
6391 textEl.dom.innerHTML = 'X';
6392 textEl.appendTo(document.body);
6393 textSize = textEl.dom.offsetHeight;
6394 setInterval(function(){
6395 if(textEl.dom.offsetHeight != textSize){
6396 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6398 }, this.textResizeInterval);
6400 textEvent.addListener(fn, scope, options);
6404 * Removes the passed window resize listener.
6405 * @param {Function} fn The method the event invokes
6406 * @param {Object} scope The scope of handler
6408 removeResizeListener : function(fn, scope){
6410 resizeEvent.removeListener(fn, scope);
6415 fireResize : function(){
6417 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6421 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6425 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6427 textResizeInterval : 50
6432 * @scopeAlias pub=Roo.EventManager
6436 * Appends an event handler to an element (shorthand for addListener)
6437 * @param {String/HTMLElement} element The html element or id to assign the
6438 * @param {String} eventName The type of event to listen for
6439 * @param {Function} handler The method the event invokes
6440 * @param {Object} scope (optional) The scope in which to execute the handler
6441 * function. The handler function's "this" context.
6442 * @param {Object} options (optional) An object containing handler configuration
6443 * properties. This may contain any of the following properties:<ul>
6444 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6445 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6446 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6447 * <li>preventDefault {Boolean} True to prevent the default action</li>
6448 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6449 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6450 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6451 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6452 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6453 * by the specified number of milliseconds. If the event fires again within that time, the original
6454 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6457 * <b>Combining Options</b><br>
6458 * Using the options argument, it is possible to combine different types of listeners:<br>
6460 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6462 el.on('click', this.onClick, this, {
6469 * <b>Attaching multiple handlers in 1 call</b><br>
6470 * The method also allows for a single argument to be passed which is a config object containing properties
6471 * which specify multiple handlers.
6481 fn: this.onMouseOver
6490 * Or a shorthand syntax:<br>
6493 'click' : this.onClick,
6494 'mouseover' : this.onMouseOver,
6495 'mouseout' : this.onMouseOut
6499 pub.on = pub.addListener;
6500 pub.un = pub.removeListener;
6502 pub.stoppedMouseDownEvent = new Roo.util.Event();
6506 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6507 * @param {Function} fn The method the event invokes
6508 * @param {Object} scope An object that becomes the scope of the handler
6509 * @param {boolean} override If true, the obj passed in becomes
6510 * the execution scope of the listener
6514 Roo.onReady = Roo.EventManager.onDocumentReady;
6516 Roo.onReady(function(){
6517 var bd = Roo.get(document.body);
6522 : Roo.isGecko ? "roo-gecko"
6523 : Roo.isOpera ? "roo-opera"
6524 : Roo.isSafari ? "roo-safari" : ""];
6527 cls.push("roo-mac");
6530 cls.push("roo-linux");
6532 if(Roo.isBorderBox){
6533 cls.push('roo-border-box');
6535 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6536 var p = bd.dom.parentNode;
6538 p.className += ' roo-strict';
6541 bd.addClass(cls.join(' '));
6545 * @class Roo.EventObject
6546 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6547 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6550 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6552 var target = e.getTarget();
6555 var myDiv = Roo.get("myDiv");
6556 myDiv.on("click", handleClick);
6558 Roo.EventManager.on("myDiv", 'click', handleClick);
6559 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6563 Roo.EventObject = function(){
6565 var E = Roo.lib.Event;
6567 // safari keypress events for special keys return bad keycodes
6570 63235 : 39, // right
6573 63276 : 33, // page up
6574 63277 : 34, // page down
6575 63272 : 46, // delete
6580 // normalize button clicks
6581 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6582 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6584 Roo.EventObjectImpl = function(e){
6586 this.setEvent(e.browserEvent || e);
6589 Roo.EventObjectImpl.prototype = {
6591 * Used to fix doc tools.
6592 * @scope Roo.EventObject.prototype
6598 /** The normal browser event */
6599 browserEvent : null,
6600 /** The button pressed in a mouse event */
6602 /** True if the shift key was down during the event */
6604 /** True if the control key was down during the event */
6606 /** True if the alt key was down during the event */
6665 setEvent : function(e){
6666 if(e == this || (e && e.browserEvent)){ // already wrapped
6669 this.browserEvent = e;
6671 // normalize buttons
6672 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6673 if(e.type == 'click' && this.button == -1){
6677 this.shiftKey = e.shiftKey;
6678 // mac metaKey behaves like ctrlKey
6679 this.ctrlKey = e.ctrlKey || e.metaKey;
6680 this.altKey = e.altKey;
6681 // in getKey these will be normalized for the mac
6682 this.keyCode = e.keyCode;
6683 // keyup warnings on firefox.
6684 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6685 // cache the target for the delayed and or buffered events
6686 this.target = E.getTarget(e);
6688 this.xy = E.getXY(e);
6691 this.shiftKey = false;
6692 this.ctrlKey = false;
6693 this.altKey = false;
6703 * Stop the event (preventDefault and stopPropagation)
6705 stopEvent : function(){
6706 if(this.browserEvent){
6707 if(this.browserEvent.type == 'mousedown'){
6708 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6710 E.stopEvent(this.browserEvent);
6715 * Prevents the browsers default handling of the event.
6717 preventDefault : function(){
6718 if(this.browserEvent){
6719 E.preventDefault(this.browserEvent);
6724 isNavKeyPress : function(){
6725 var k = this.keyCode;
6726 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6727 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6730 isSpecialKey : function(){
6731 var k = this.keyCode;
6732 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6733 (k == 16) || (k == 17) ||
6734 (k >= 18 && k <= 20) ||
6735 (k >= 33 && k <= 35) ||
6736 (k >= 36 && k <= 39) ||
6737 (k >= 44 && k <= 45);
6740 * Cancels bubbling of the event.
6742 stopPropagation : function(){
6743 if(this.browserEvent){
6744 if(this.type == 'mousedown'){
6745 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6747 E.stopPropagation(this.browserEvent);
6752 * Gets the key code for the event.
6755 getCharCode : function(){
6756 return this.charCode || this.keyCode;
6760 * Returns a normalized keyCode for the event.
6761 * @return {Number} The key code
6763 getKey : function(){
6764 var k = this.keyCode || this.charCode;
6765 return Roo.isSafari ? (safariKeys[k] || k) : k;
6769 * Gets the x coordinate of the event.
6772 getPageX : function(){
6777 * Gets the y coordinate of the event.
6780 getPageY : function(){
6785 * Gets the time of the event.
6788 getTime : function(){
6789 if(this.browserEvent){
6790 return E.getTime(this.browserEvent);
6796 * Gets the page coordinates of the event.
6797 * @return {Array} The xy values like [x, y]
6804 * Gets the target for the event.
6805 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
6806 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6807 search as a number or element (defaults to 10 || document.body)
6808 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6809 * @return {HTMLelement}
6811 getTarget : function(selector, maxDepth, returnEl){
6812 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
6815 * Gets the related target.
6816 * @return {HTMLElement}
6818 getRelatedTarget : function(){
6819 if(this.browserEvent){
6820 return E.getRelatedTarget(this.browserEvent);
6826 * Normalizes mouse wheel delta across browsers
6827 * @return {Number} The delta
6829 getWheelDelta : function(){
6830 var e = this.browserEvent;
6832 if(e.wheelDelta){ /* IE/Opera. */
6833 delta = e.wheelDelta/120;
6834 }else if(e.detail){ /* Mozilla case. */
6835 delta = -e.detail/3;
6841 * Returns true if the control, meta, shift or alt key was pressed during this event.
6844 hasModifier : function(){
6845 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
6849 * Returns true if the target of this event equals el or is a child of el
6850 * @param {String/HTMLElement/Element} el
6851 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
6854 within : function(el, related){
6855 var t = this[related ? "getRelatedTarget" : "getTarget"]();
6856 return t && Roo.fly(el).contains(t);
6859 getPoint : function(){
6860 return new Roo.lib.Point(this.xy[0], this.xy[1]);
6864 return new Roo.EventObjectImpl();
6869 * Ext JS Library 1.1.1
6870 * Copyright(c) 2006-2007, Ext JS, LLC.
6872 * Originally Released Under LGPL - original licence link has changed is not relivant.
6875 * <script type="text/javascript">
6879 // was in Composite Element!??!?!
6882 var D = Roo.lib.Dom;
6883 var E = Roo.lib.Event;
6884 var A = Roo.lib.Anim;
6886 // local style camelizing for speed
6888 var camelRe = /(-[a-z])/gi;
6889 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
6890 var view = document.defaultView;
6893 * @class Roo.Element
6894 * Represents an Element in the DOM.<br><br>
6897 var el = Roo.get("my-div");
6900 var el = getEl("my-div");
6902 // or with a DOM element
6903 var el = Roo.get(myDivElement);
6905 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
6906 * each call instead of constructing a new one.<br><br>
6907 * <b>Animations</b><br />
6908 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
6909 * should either be a boolean (true) or an object literal with animation options. The animation options are:
6911 Option Default Description
6912 --------- -------- ---------------------------------------------
6913 duration .35 The duration of the animation in seconds
6914 easing easeOut The YUI easing method
6915 callback none A function to execute when the anim completes
6916 scope this The scope (this) of the callback function
6918 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
6919 * manipulate the animation. Here's an example:
6921 var el = Roo.get("my-div");
6926 // default animation
6927 el.setWidth(100, true);
6929 // animation with some options set
6936 // using the "anim" property to get the Anim object
6942 el.setWidth(100, opt);
6944 if(opt.anim.isAnimated()){
6948 * <b> Composite (Collections of) Elements</b><br />
6949 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
6950 * @constructor Create a new Element directly.
6951 * @param {String/HTMLElement} element
6952 * @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).
6954 Roo.Element = function(element, forceNew){
6955 var dom = typeof element == "string" ?
6956 document.getElementById(element) : element;
6957 if(!dom){ // invalid id/element
6961 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
6962 return Roo.Element.cache[id];
6972 * The DOM element ID
6975 this.id = id || Roo.id(dom);
6978 var El = Roo.Element;
6982 * The element's default display mode (defaults to "")
6985 originalDisplay : "",
6989 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
6994 * Sets the element's visibility mode. When setVisible() is called it
6995 * will use this to determine whether to set the visibility or the display property.
6996 * @param visMode Element.VISIBILITY or Element.DISPLAY
6997 * @return {Roo.Element} this
6999 setVisibilityMode : function(visMode){
7000 this.visibilityMode = visMode;
7004 * Convenience method for setVisibilityMode(Element.DISPLAY)
7005 * @param {String} display (optional) What to set display to when visible
7006 * @return {Roo.Element} this
7008 enableDisplayMode : function(display){
7009 this.setVisibilityMode(El.DISPLAY);
7010 if(typeof display != "undefined") this.originalDisplay = display;
7015 * 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)
7016 * @param {String} selector The simple selector to test
7017 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7018 search as a number or element (defaults to 10 || document.body)
7019 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7020 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7022 findParent : function(simpleSelector, maxDepth, returnEl){
7023 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7024 maxDepth = maxDepth || 50;
7025 if(typeof maxDepth != "number"){
7026 stopEl = Roo.getDom(maxDepth);
7029 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7030 if(dq.is(p, simpleSelector)){
7031 return returnEl ? Roo.get(p) : p;
7041 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7042 * @param {String} selector The simple selector to test
7043 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7044 search as a number or element (defaults to 10 || document.body)
7045 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7046 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7048 findParentNode : function(simpleSelector, maxDepth, returnEl){
7049 var p = Roo.fly(this.dom.parentNode, '_internal');
7050 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7054 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7055 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7056 * @param {String} selector The simple selector to test
7057 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7058 search as a number or element (defaults to 10 || document.body)
7059 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7061 up : function(simpleSelector, maxDepth){
7062 return this.findParentNode(simpleSelector, maxDepth, true);
7068 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7069 * @param {String} selector The simple selector to test
7070 * @return {Boolean} True if this element matches the selector, else false
7072 is : function(simpleSelector){
7073 return Roo.DomQuery.is(this.dom, simpleSelector);
7077 * Perform animation on this element.
7078 * @param {Object} args The YUI animation control args
7079 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7080 * @param {Function} onComplete (optional) Function to call when animation completes
7081 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7082 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7083 * @return {Roo.Element} this
7085 animate : function(args, duration, onComplete, easing, animType){
7086 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7091 * @private Internal animation call
7093 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7094 animType = animType || 'run';
7096 var anim = Roo.lib.Anim[animType](
7098 (opt.duration || defaultDur) || .35,
7099 (opt.easing || defaultEase) || 'easeOut',
7101 Roo.callback(cb, this);
7102 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7110 // private legacy anim prep
7111 preanim : function(a, i){
7112 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7116 * Removes worthless text nodes
7117 * @param {Boolean} forceReclean (optional) By default the element
7118 * keeps track if it has been cleaned already so
7119 * you can call this over and over. However, if you update the element and
7120 * need to force a reclean, you can pass true.
7122 clean : function(forceReclean){
7123 if(this.isCleaned && forceReclean !== true){
7127 var d = this.dom, n = d.firstChild, ni = -1;
7129 var nx = n.nextSibling;
7130 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7137 this.isCleaned = true;
7142 calcOffsetsTo : function(el){
7145 var restorePos = false;
7146 if(el.getStyle('position') == 'static'){
7147 el.position('relative');
7152 while(op && op != d && op.tagName != 'HTML'){
7155 op = op.offsetParent;
7158 el.position('static');
7164 * Scrolls this element into view within the passed container.
7165 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7166 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7167 * @return {Roo.Element} this
7169 scrollIntoView : function(container, hscroll){
7170 var c = Roo.getDom(container) || document.body;
7173 var o = this.calcOffsetsTo(c),
7176 b = t+el.offsetHeight,
7177 r = l+el.offsetWidth;
7179 var ch = c.clientHeight;
7180 var ct = parseInt(c.scrollTop, 10);
7181 var cl = parseInt(c.scrollLeft, 10);
7183 var cr = cl + c.clientWidth;
7191 if(hscroll !== false){
7195 c.scrollLeft = r-c.clientWidth;
7202 scrollChildIntoView : function(child, hscroll){
7203 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7207 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7208 * the new height may not be available immediately.
7209 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7210 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7211 * @param {Function} onComplete (optional) Function to call when animation completes
7212 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7213 * @return {Roo.Element} this
7215 autoHeight : function(animate, duration, onComplete, easing){
7216 var oldHeight = this.getHeight();
7218 this.setHeight(1); // force clipping
7219 setTimeout(function(){
7220 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7222 this.setHeight(height);
7224 if(typeof onComplete == "function"){
7228 this.setHeight(oldHeight); // restore original height
7229 this.setHeight(height, animate, duration, function(){
7231 if(typeof onComplete == "function") onComplete();
7232 }.createDelegate(this), easing);
7234 }.createDelegate(this), 0);
7239 * Returns true if this element is an ancestor of the passed element
7240 * @param {HTMLElement/String} el The element to check
7241 * @return {Boolean} True if this element is an ancestor of el, else false
7243 contains : function(el){
7244 if(!el){return false;}
7245 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7249 * Checks whether the element is currently visible using both visibility and display properties.
7250 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7251 * @return {Boolean} True if the element is currently visible, else false
7253 isVisible : function(deep) {
7254 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7255 if(deep !== true || !vis){
7258 var p = this.dom.parentNode;
7259 while(p && p.tagName.toLowerCase() != "body"){
7260 if(!Roo.fly(p, '_isVisible').isVisible()){
7269 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7270 * @param {String} selector The CSS selector
7271 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7272 * @return {CompositeElement/CompositeElementLite} The composite element
7274 select : function(selector, unique){
7275 return El.select(selector, unique, this.dom);
7279 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7280 * @param {String} selector The CSS selector
7281 * @return {Array} An array of the matched nodes
7283 query : function(selector, unique){
7284 return Roo.DomQuery.select(selector, this.dom);
7288 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7289 * @param {String} selector The CSS selector
7290 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7291 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7293 child : function(selector, returnDom){
7294 var n = Roo.DomQuery.selectNode(selector, this.dom);
7295 return returnDom ? n : Roo.get(n);
7299 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7300 * @param {String} selector The CSS selector
7301 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7302 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7304 down : function(selector, returnDom){
7305 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7306 return returnDom ? n : Roo.get(n);
7310 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7311 * @param {String} group The group the DD object is member of
7312 * @param {Object} config The DD config object
7313 * @param {Object} overrides An object containing methods to override/implement on the DD object
7314 * @return {Roo.dd.DD} The DD object
7316 initDD : function(group, config, overrides){
7317 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7318 return Roo.apply(dd, overrides);
7322 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7323 * @param {String} group The group the DDProxy object is member of
7324 * @param {Object} config The DDProxy config object
7325 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7326 * @return {Roo.dd.DDProxy} The DDProxy object
7328 initDDProxy : function(group, config, overrides){
7329 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7330 return Roo.apply(dd, overrides);
7334 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7335 * @param {String} group The group the DDTarget object is member of
7336 * @param {Object} config The DDTarget config object
7337 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7338 * @return {Roo.dd.DDTarget} The DDTarget object
7340 initDDTarget : function(group, config, overrides){
7341 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7342 return Roo.apply(dd, overrides);
7346 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7347 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7348 * @param {Boolean} visible Whether the element is visible
7349 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7350 * @return {Roo.Element} this
7352 setVisible : function(visible, animate){
7354 if(this.visibilityMode == El.DISPLAY){
7355 this.setDisplayed(visible);
7358 this.dom.style.visibility = visible ? "visible" : "hidden";
7361 // closure for composites
7363 var visMode = this.visibilityMode;
7365 this.setOpacity(.01);
7366 this.setVisible(true);
7368 this.anim({opacity: { to: (visible?1:0) }},
7369 this.preanim(arguments, 1),
7370 null, .35, 'easeIn', function(){
7372 if(visMode == El.DISPLAY){
7373 dom.style.display = "none";
7375 dom.style.visibility = "hidden";
7377 Roo.get(dom).setOpacity(1);
7385 * Returns true if display is not "none"
7388 isDisplayed : function() {
7389 return this.getStyle("display") != "none";
7393 * Toggles the element's visibility or display, depending on visibility mode.
7394 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7395 * @return {Roo.Element} this
7397 toggle : function(animate){
7398 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7403 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7404 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7405 * @return {Roo.Element} this
7407 setDisplayed : function(value) {
7408 if(typeof value == "boolean"){
7409 value = value ? this.originalDisplay : "none";
7411 this.setStyle("display", value);
7416 * Tries to focus the element. Any exceptions are caught and ignored.
7417 * @return {Roo.Element} this
7419 focus : function() {
7427 * Tries to blur the element. Any exceptions are caught and ignored.
7428 * @return {Roo.Element} this
7438 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7439 * @param {String/Array} className The CSS class to add, or an array of classes
7440 * @return {Roo.Element} this
7442 addClass : function(className){
7443 if(className instanceof Array){
7444 for(var i = 0, len = className.length; i < len; i++) {
7445 this.addClass(className[i]);
7448 if(className && !this.hasClass(className)){
7449 this.dom.className = this.dom.className + " " + className;
7456 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7457 * @param {String/Array} className The CSS class to add, or an array of classes
7458 * @return {Roo.Element} this
7460 radioClass : function(className){
7461 var siblings = this.dom.parentNode.childNodes;
7462 for(var i = 0; i < siblings.length; i++) {
7463 var s = siblings[i];
7464 if(s.nodeType == 1){
7465 Roo.get(s).removeClass(className);
7468 this.addClass(className);
7473 * Removes one or more CSS classes from the element.
7474 * @param {String/Array} className The CSS class to remove, or an array of classes
7475 * @return {Roo.Element} this
7477 removeClass : function(className){
7478 if(!className || !this.dom.className){
7481 if(className instanceof Array){
7482 for(var i = 0, len = className.length; i < len; i++) {
7483 this.removeClass(className[i]);
7486 if(this.hasClass(className)){
7487 var re = this.classReCache[className];
7489 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7490 this.classReCache[className] = re;
7492 this.dom.className =
7493 this.dom.className.replace(re, " ");
7503 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7504 * @param {String} className The CSS class to toggle
7505 * @return {Roo.Element} this
7507 toggleClass : function(className){
7508 if(this.hasClass(className)){
7509 this.removeClass(className);
7511 this.addClass(className);
7517 * Checks if the specified CSS class exists on this element's DOM node.
7518 * @param {String} className The CSS class to check for
7519 * @return {Boolean} True if the class exists, else false
7521 hasClass : function(className){
7522 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7526 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7527 * @param {String} oldClassName The CSS class to replace
7528 * @param {String} newClassName The replacement CSS class
7529 * @return {Roo.Element} this
7531 replaceClass : function(oldClassName, newClassName){
7532 this.removeClass(oldClassName);
7533 this.addClass(newClassName);
7538 * Returns an object with properties matching the styles requested.
7539 * For example, el.getStyles('color', 'font-size', 'width') might return
7540 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7541 * @param {String} style1 A style name
7542 * @param {String} style2 A style name
7543 * @param {String} etc.
7544 * @return {Object} The style object
7546 getStyles : function(){
7547 var a = arguments, len = a.length, r = {};
7548 for(var i = 0; i < len; i++){
7549 r[a[i]] = this.getStyle(a[i]);
7555 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7556 * @param {String} property The style property whose value is returned.
7557 * @return {String} The current value of the style property for this element.
7559 getStyle : function(){
7560 return view && view.getComputedStyle ?
7562 var el = this.dom, v, cs, camel;
7563 if(prop == 'float'){
7566 if(el.style && (v = el.style[prop])){
7569 if(cs = view.getComputedStyle(el, "")){
7570 if(!(camel = propCache[prop])){
7571 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7578 var el = this.dom, v, cs, camel;
7579 if(prop == 'opacity'){
7580 if(typeof el.style.filter == 'string'){
7581 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7583 var fv = parseFloat(m[1]);
7585 return fv ? fv / 100 : 0;
7590 }else if(prop == 'float'){
7591 prop = "styleFloat";
7593 if(!(camel = propCache[prop])){
7594 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7596 if(v = el.style[camel]){
7599 if(cs = el.currentStyle){
7607 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7608 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7609 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7610 * @return {Roo.Element} this
7612 setStyle : function(prop, value){
7613 if(typeof prop == "string"){
7615 if (prop == 'float') {
7616 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7621 if(!(camel = propCache[prop])){
7622 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7625 if(camel == 'opacity') {
7626 this.setOpacity(value);
7628 this.dom.style[camel] = value;
7631 for(var style in prop){
7632 if(typeof prop[style] != "function"){
7633 this.setStyle(style, prop[style]);
7641 * More flexible version of {@link #setStyle} for setting style properties.
7642 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7643 * a function which returns such a specification.
7644 * @return {Roo.Element} this
7646 applyStyles : function(style){
7647 Roo.DomHelper.applyStyles(this.dom, style);
7652 * 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).
7653 * @return {Number} The X position of the element
7656 return D.getX(this.dom);
7660 * 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).
7661 * @return {Number} The Y position of the element
7664 return D.getY(this.dom);
7668 * 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).
7669 * @return {Array} The XY position of the element
7672 return D.getXY(this.dom);
7676 * 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).
7677 * @param {Number} The X position of the element
7678 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7679 * @return {Roo.Element} this
7681 setX : function(x, animate){
7683 D.setX(this.dom, x);
7685 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7691 * 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).
7692 * @param {Number} The Y position of the element
7693 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7694 * @return {Roo.Element} this
7696 setY : function(y, animate){
7698 D.setY(this.dom, y);
7700 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7706 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7707 * @param {String} left The left CSS property value
7708 * @return {Roo.Element} this
7710 setLeft : function(left){
7711 this.setStyle("left", this.addUnits(left));
7716 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7717 * @param {String} top The top CSS property value
7718 * @return {Roo.Element} this
7720 setTop : function(top){
7721 this.setStyle("top", this.addUnits(top));
7726 * Sets the element's CSS right style.
7727 * @param {String} right The right CSS property value
7728 * @return {Roo.Element} this
7730 setRight : function(right){
7731 this.setStyle("right", this.addUnits(right));
7736 * Sets the element's CSS bottom style.
7737 * @param {String} bottom The bottom CSS property value
7738 * @return {Roo.Element} this
7740 setBottom : function(bottom){
7741 this.setStyle("bottom", this.addUnits(bottom));
7746 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7747 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7748 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7749 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7750 * @return {Roo.Element} this
7752 setXY : function(pos, animate){
7754 D.setXY(this.dom, pos);
7756 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
7762 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7763 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7764 * @param {Number} x X value for new position (coordinates are page-based)
7765 * @param {Number} y Y value for new position (coordinates are page-based)
7766 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7767 * @return {Roo.Element} this
7769 setLocation : function(x, y, animate){
7770 this.setXY([x, y], this.preanim(arguments, 2));
7775 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7776 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7777 * @param {Number} x X value for new position (coordinates are page-based)
7778 * @param {Number} y Y value for new position (coordinates are page-based)
7779 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7780 * @return {Roo.Element} this
7782 moveTo : function(x, y, animate){
7783 this.setXY([x, y], this.preanim(arguments, 2));
7788 * Returns the region of the given element.
7789 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
7790 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
7792 getRegion : function(){
7793 return D.getRegion(this.dom);
7797 * Returns the offset height of the element
7798 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
7799 * @return {Number} The element's height
7801 getHeight : function(contentHeight){
7802 var h = this.dom.offsetHeight || 0;
7803 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
7807 * Returns the offset width of the element
7808 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
7809 * @return {Number} The element's width
7811 getWidth : function(contentWidth){
7812 var w = this.dom.offsetWidth || 0;
7813 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
7817 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
7818 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
7819 * if a height has not been set using CSS.
7822 getComputedHeight : function(){
7823 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
7825 h = parseInt(this.getStyle('height'), 10) || 0;
7826 if(!this.isBorderBox()){
7827 h += this.getFrameWidth('tb');
7834 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
7835 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
7836 * if a width has not been set using CSS.
7839 getComputedWidth : function(){
7840 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
7842 w = parseInt(this.getStyle('width'), 10) || 0;
7843 if(!this.isBorderBox()){
7844 w += this.getFrameWidth('lr');
7851 * Returns the size of the element.
7852 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
7853 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
7855 getSize : function(contentSize){
7856 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
7860 * Returns the width and height of the viewport.
7861 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
7863 getViewSize : function(){
7864 var d = this.dom, doc = document, aw = 0, ah = 0;
7865 if(d == doc || d == doc.body){
7866 return {width : D.getViewWidth(), height: D.getViewHeight()};
7869 width : d.clientWidth,
7870 height: d.clientHeight
7876 * Returns the value of the "value" attribute
7877 * @param {Boolean} asNumber true to parse the value as a number
7878 * @return {String/Number}
7880 getValue : function(asNumber){
7881 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
7885 adjustWidth : function(width){
7886 if(typeof width == "number"){
7887 if(this.autoBoxAdjust && !this.isBorderBox()){
7888 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
7898 adjustHeight : function(height){
7899 if(typeof height == "number"){
7900 if(this.autoBoxAdjust && !this.isBorderBox()){
7901 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
7911 * Set the width of the element
7912 * @param {Number} width The new width
7913 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7914 * @return {Roo.Element} this
7916 setWidth : function(width, animate){
7917 width = this.adjustWidth(width);
7919 this.dom.style.width = this.addUnits(width);
7921 this.anim({width: {to: width}}, this.preanim(arguments, 1));
7927 * Set the height of the element
7928 * @param {Number} height The new height
7929 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7930 * @return {Roo.Element} this
7932 setHeight : function(height, animate){
7933 height = this.adjustHeight(height);
7935 this.dom.style.height = this.addUnits(height);
7937 this.anim({height: {to: height}}, this.preanim(arguments, 1));
7943 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
7944 * @param {Number} width The new width
7945 * @param {Number} height The new height
7946 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7947 * @return {Roo.Element} this
7949 setSize : function(width, height, animate){
7950 if(typeof width == "object"){ // in case of object from getSize()
7951 height = width.height; width = width.width;
7953 width = this.adjustWidth(width); height = this.adjustHeight(height);
7955 this.dom.style.width = this.addUnits(width);
7956 this.dom.style.height = this.addUnits(height);
7958 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
7964 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
7965 * @param {Number} x X value for new position (coordinates are page-based)
7966 * @param {Number} y Y value for new position (coordinates are page-based)
7967 * @param {Number} width The new width
7968 * @param {Number} height The new height
7969 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7970 * @return {Roo.Element} this
7972 setBounds : function(x, y, width, height, animate){
7974 this.setSize(width, height);
7975 this.setLocation(x, y);
7977 width = this.adjustWidth(width); height = this.adjustHeight(height);
7978 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
7979 this.preanim(arguments, 4), 'motion');
7985 * 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.
7986 * @param {Roo.lib.Region} region The region to fill
7987 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7988 * @return {Roo.Element} this
7990 setRegion : function(region, animate){
7991 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
7996 * Appends an event handler
7998 * @param {String} eventName The type of event to append
7999 * @param {Function} fn The method the event invokes
8000 * @param {Object} scope (optional) The scope (this object) of the fn
8001 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
8003 addListener : function(eventName, fn, scope, options){
8005 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8010 * Removes an event handler from this element
8011 * @param {String} eventName the type of event to remove
8012 * @param {Function} fn the method the event invokes
8013 * @return {Roo.Element} this
8015 removeListener : function(eventName, fn){
8016 Roo.EventManager.removeListener(this.dom, eventName, fn);
8021 * Removes all previous added listeners from this element
8022 * @return {Roo.Element} this
8024 removeAllListeners : function(){
8025 E.purgeElement(this.dom);
8029 relayEvent : function(eventName, observable){
8030 this.on(eventName, function(e){
8031 observable.fireEvent(eventName, e);
8036 * Set the opacity of the element
8037 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8038 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8039 * @return {Roo.Element} this
8041 setOpacity : function(opacity, animate){
8043 var s = this.dom.style;
8046 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8047 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8049 s.opacity = opacity;
8052 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8058 * Gets the left X coordinate
8059 * @param {Boolean} local True to get the local css position instead of page coordinate
8062 getLeft : function(local){
8066 return parseInt(this.getStyle("left"), 10) || 0;
8071 * Gets the right X coordinate of the element (element X position + element width)
8072 * @param {Boolean} local True to get the local css position instead of page coordinate
8075 getRight : function(local){
8077 return this.getX() + this.getWidth();
8079 return (this.getLeft(true) + this.getWidth()) || 0;
8084 * Gets the top Y coordinate
8085 * @param {Boolean} local True to get the local css position instead of page coordinate
8088 getTop : function(local) {
8092 return parseInt(this.getStyle("top"), 10) || 0;
8097 * Gets the bottom Y coordinate of the element (element Y position + element height)
8098 * @param {Boolean} local True to get the local css position instead of page coordinate
8101 getBottom : function(local){
8103 return this.getY() + this.getHeight();
8105 return (this.getTop(true) + this.getHeight()) || 0;
8110 * Initializes positioning on this element. If a desired position is not passed, it will make the
8111 * the element positioned relative IF it is not already positioned.
8112 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8113 * @param {Number} zIndex (optional) The zIndex to apply
8114 * @param {Number} x (optional) Set the page X position
8115 * @param {Number} y (optional) Set the page Y position
8117 position : function(pos, zIndex, x, y){
8119 if(this.getStyle('position') == 'static'){
8120 this.setStyle('position', 'relative');
8123 this.setStyle("position", pos);
8126 this.setStyle("z-index", zIndex);
8128 if(x !== undefined && y !== undefined){
8130 }else if(x !== undefined){
8132 }else if(y !== undefined){
8138 * Clear positioning back to the default when the document was loaded
8139 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8140 * @return {Roo.Element} this
8142 clearPositioning : function(value){
8150 "position" : "static"
8156 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8157 * snapshot before performing an update and then restoring the element.
8160 getPositioning : function(){
8161 var l = this.getStyle("left");
8162 var t = this.getStyle("top");
8164 "position" : this.getStyle("position"),
8166 "right" : l ? "" : this.getStyle("right"),
8168 "bottom" : t ? "" : this.getStyle("bottom"),
8169 "z-index" : this.getStyle("z-index")
8174 * Gets the width of the border(s) for the specified side(s)
8175 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8176 * passing lr would get the border (l)eft width + the border (r)ight width.
8177 * @return {Number} The width of the sides passed added together
8179 getBorderWidth : function(side){
8180 return this.addStyles(side, El.borders);
8184 * Gets the width of the padding(s) for the specified side(s)
8185 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8186 * passing lr would get the padding (l)eft + the padding (r)ight.
8187 * @return {Number} The padding of the sides passed added together
8189 getPadding : function(side){
8190 return this.addStyles(side, El.paddings);
8194 * Set positioning with an object returned by getPositioning().
8195 * @param {Object} posCfg
8196 * @return {Roo.Element} this
8198 setPositioning : function(pc){
8199 this.applyStyles(pc);
8200 if(pc.right == "auto"){
8201 this.dom.style.right = "";
8203 if(pc.bottom == "auto"){
8204 this.dom.style.bottom = "";
8210 fixDisplay : function(){
8211 if(this.getStyle("display") == "none"){
8212 this.setStyle("visibility", "hidden");
8213 this.setStyle("display", this.originalDisplay); // first try reverting to default
8214 if(this.getStyle("display") == "none"){ // if that fails, default to block
8215 this.setStyle("display", "block");
8221 * Quick set left and top adding default units
8222 * @param {String} left The left CSS property value
8223 * @param {String} top The top CSS property value
8224 * @return {Roo.Element} this
8226 setLeftTop : function(left, top){
8227 this.dom.style.left = this.addUnits(left);
8228 this.dom.style.top = this.addUnits(top);
8233 * Move this element relative to its current position.
8234 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8235 * @param {Number} distance How far to move the element in pixels
8236 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8237 * @return {Roo.Element} this
8239 move : function(direction, distance, animate){
8240 var xy = this.getXY();
8241 direction = direction.toLowerCase();
8245 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8249 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8254 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8259 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8266 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8267 * @return {Roo.Element} this
8270 if(!this.isClipped){
8271 this.isClipped = true;
8272 this.originalClip = {
8273 "o": this.getStyle("overflow"),
8274 "x": this.getStyle("overflow-x"),
8275 "y": this.getStyle("overflow-y")
8277 this.setStyle("overflow", "hidden");
8278 this.setStyle("overflow-x", "hidden");
8279 this.setStyle("overflow-y", "hidden");
8285 * Return clipping (overflow) to original clipping before clip() was called
8286 * @return {Roo.Element} this
8288 unclip : function(){
8290 this.isClipped = false;
8291 var o = this.originalClip;
8292 if(o.o){this.setStyle("overflow", o.o);}
8293 if(o.x){this.setStyle("overflow-x", o.x);}
8294 if(o.y){this.setStyle("overflow-y", o.y);}
8301 * Gets the x,y coordinates specified by the anchor position on the element.
8302 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8303 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8304 * {width: (target width), height: (target height)} (defaults to the element's current size)
8305 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8306 * @return {Array} [x, y] An array containing the element's x and y coordinates
8308 getAnchorXY : function(anchor, local, s){
8309 //Passing a different size is useful for pre-calculating anchors,
8310 //especially for anchored animations that change the el size.
8312 var w, h, vp = false;
8315 if(d == document.body || d == document){
8317 w = D.getViewWidth(); h = D.getViewHeight();
8319 w = this.getWidth(); h = this.getHeight();
8322 w = s.width; h = s.height;
8324 var x = 0, y = 0, r = Math.round;
8325 switch((anchor || "tl").toLowerCase()){
8367 var sc = this.getScroll();
8368 return [x + sc.left, y + sc.top];
8370 //Add the element's offset xy
8371 var o = this.getXY();
8372 return [x+o[0], y+o[1]];
8376 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8377 * supported position values.
8378 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8379 * @param {String} position The position to align to.
8380 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8381 * @return {Array} [x, y]
8383 getAlignToXY : function(el, p, o){
8387 throw "Element.alignTo with an element that doesn't exist";
8389 var c = false; //constrain to viewport
8390 var p1 = "", p2 = "";
8397 }else if(p.indexOf("-") == -1){
8400 p = p.toLowerCase();
8401 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8403 throw "Element.alignTo with an invalid alignment " + p;
8405 p1 = m[1]; p2 = m[2]; c = !!m[3];
8407 //Subtract the aligned el's internal xy from the target's offset xy
8408 //plus custom offset to get the aligned el's new offset xy
8409 var a1 = this.getAnchorXY(p1, true);
8410 var a2 = el.getAnchorXY(p2, false);
8411 var x = a2[0] - a1[0] + o[0];
8412 var y = a2[1] - a1[1] + o[1];
8414 //constrain the aligned el to viewport if necessary
8415 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8416 // 5px of margin for ie
8417 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8419 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8420 //perpendicular to the vp border, allow the aligned el to slide on that border,
8421 //otherwise swap the aligned el to the opposite border of the target.
8422 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8423 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8424 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t"));
8425 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8428 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8429 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8431 if((x+w) > dw + scrollX){
8432 x = swapX ? r.left-w : dw+scrollX-w;
8435 x = swapX ? r.right : scrollX;
8437 if((y+h) > dh + scrollY){
8438 y = swapY ? r.top-h : dh+scrollY-h;
8441 y = swapY ? r.bottom : scrollY;
8448 getConstrainToXY : function(){
8449 var os = {top:0, left:0, bottom:0, right: 0};
8451 return function(el, local, offsets, proposedXY){
8453 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8455 var vw, vh, vx = 0, vy = 0;
8456 if(el.dom == document.body || el.dom == document){
8457 vw = Roo.lib.Dom.getViewWidth();
8458 vh = Roo.lib.Dom.getViewHeight();
8460 vw = el.dom.clientWidth;
8461 vh = el.dom.clientHeight;
8463 var vxy = el.getXY();
8469 var s = el.getScroll();
8471 vx += offsets.left + s.left;
8472 vy += offsets.top + s.top;
8474 vw -= offsets.right;
8475 vh -= offsets.bottom;
8480 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8481 var x = xy[0], y = xy[1];
8482 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8484 // only move it if it needs it
8487 // first validate right/bottom
8496 // then make sure top/left isn't negative
8505 return moved ? [x, y] : false;
8510 adjustForConstraints : function(xy, parent, offsets){
8511 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8515 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8516 * document it aligns it to the viewport.
8517 * The position parameter is optional, and can be specified in any one of the following formats:
8519 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8520 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8521 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8522 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8523 * <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
8524 * element's anchor point, and the second value is used as the target's anchor point.</li>
8526 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8527 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8528 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8529 * that specified in order to enforce the viewport constraints.
8530 * Following are all of the supported anchor positions:
8533 ----- -----------------------------
8534 tl The top left corner (default)
8535 t The center of the top edge
8536 tr The top right corner
8537 l The center of the left edge
8538 c In the center of the element
8539 r The center of the right edge
8540 bl The bottom left corner
8541 b The center of the bottom edge
8542 br The bottom right corner
8546 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8547 el.alignTo("other-el");
8549 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8550 el.alignTo("other-el", "tr?");
8552 // align the bottom right corner of el with the center left edge of other-el
8553 el.alignTo("other-el", "br-l?");
8555 // align the center of el with the bottom left corner of other-el and
8556 // adjust the x position by -6 pixels (and the y position by 0)
8557 el.alignTo("other-el", "c-bl", [-6, 0]);
8559 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8560 * @param {String} position The position to align to.
8561 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8562 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8563 * @return {Roo.Element} this
8565 alignTo : function(element, position, offsets, animate){
8566 var xy = this.getAlignToXY(element, position, offsets);
8567 this.setXY(xy, this.preanim(arguments, 3));
8572 * Anchors an element to another element and realigns it when the window is resized.
8573 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8574 * @param {String} position The position to align to.
8575 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8576 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8577 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8578 * is a number, it is used as the buffer delay (defaults to 50ms).
8579 * @param {Function} callback The function to call after the animation finishes
8580 * @return {Roo.Element} this
8582 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8583 var action = function(){
8584 this.alignTo(el, alignment, offsets, animate);
8585 Roo.callback(callback, this);
8587 Roo.EventManager.onWindowResize(action, this);
8588 var tm = typeof monitorScroll;
8589 if(tm != 'undefined'){
8590 Roo.EventManager.on(window, 'scroll', action, this,
8591 {buffer: tm == 'number' ? monitorScroll : 50});
8593 action.call(this); // align immediately
8597 * Clears any opacity settings from this element. Required in some cases for IE.
8598 * @return {Roo.Element} this
8600 clearOpacity : function(){
8601 if (window.ActiveXObject) {
8602 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8603 this.dom.style.filter = "";
8606 this.dom.style.opacity = "";
8607 this.dom.style["-moz-opacity"] = "";
8608 this.dom.style["-khtml-opacity"] = "";
8614 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8615 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8616 * @return {Roo.Element} this
8618 hide : function(animate){
8619 this.setVisible(false, this.preanim(arguments, 0));
8624 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8625 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8626 * @return {Roo.Element} this
8628 show : function(animate){
8629 this.setVisible(true, this.preanim(arguments, 0));
8634 * @private Test if size has a unit, otherwise appends the default
8636 addUnits : function(size){
8637 return Roo.Element.addUnits(size, this.defaultUnit);
8641 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8642 * @return {Roo.Element} this
8644 beginMeasure : function(){
8646 if(el.offsetWidth || el.offsetHeight){
8647 return this; // offsets work already
8650 var p = this.dom, b = document.body; // start with this element
8651 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8652 var pe = Roo.get(p);
8653 if(pe.getStyle('display') == 'none'){
8654 changed.push({el: p, visibility: pe.getStyle("visibility")});
8655 p.style.visibility = "hidden";
8656 p.style.display = "block";
8660 this._measureChanged = changed;
8666 * Restores displays to before beginMeasure was called
8667 * @return {Roo.Element} this
8669 endMeasure : function(){
8670 var changed = this._measureChanged;
8672 for(var i = 0, len = changed.length; i < len; i++) {
8674 r.el.style.visibility = r.visibility;
8675 r.el.style.display = "none";
8677 this._measureChanged = null;
8683 * Update the innerHTML of this element, optionally searching for and processing scripts
8684 * @param {String} html The new HTML
8685 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8686 * @param {Function} callback For async script loading you can be noticed when the update completes
8687 * @return {Roo.Element} this
8689 update : function(html, loadScripts, callback){
8690 if(typeof html == "undefined"){
8693 if(loadScripts !== true){
8694 this.dom.innerHTML = html;
8695 if(typeof callback == "function"){
8703 html += '<span id="' + id + '"></span>';
8705 E.onAvailable(id, function(){
8706 var hd = document.getElementsByTagName("head")[0];
8707 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8708 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8709 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8712 while(match = re.exec(html)){
8713 var attrs = match[1];
8714 var srcMatch = attrs ? attrs.match(srcRe) : false;
8715 if(srcMatch && srcMatch[2]){
8716 var s = document.createElement("script");
8717 s.src = srcMatch[2];
8718 var typeMatch = attrs.match(typeRe);
8719 if(typeMatch && typeMatch[2]){
8720 s.type = typeMatch[2];
8723 }else if(match[2] && match[2].length > 0){
8724 if(window.execScript) {
8725 window.execScript(match[2]);
8733 window.eval(match[2]);
8737 var el = document.getElementById(id);
8738 if(el){el.parentNode.removeChild(el);}
8739 if(typeof callback == "function"){
8743 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8748 * Direct access to the UpdateManager update() method (takes the same parameters).
8749 * @param {String/Function} url The url for this request or a function to call to get the url
8750 * @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}
8751 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8752 * @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.
8753 * @return {Roo.Element} this
8756 var um = this.getUpdateManager();
8757 um.update.apply(um, arguments);
8762 * Gets this element's UpdateManager
8763 * @return {Roo.UpdateManager} The UpdateManager
8765 getUpdateManager : function(){
8766 if(!this.updateManager){
8767 this.updateManager = new Roo.UpdateManager(this);
8769 return this.updateManager;
8773 * Disables text selection for this element (normalized across browsers)
8774 * @return {Roo.Element} this
8776 unselectable : function(){
8777 this.dom.unselectable = "on";
8778 this.swallowEvent("selectstart", true);
8779 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
8780 this.addClass("x-unselectable");
8785 * Calculates the x, y to center this element on the screen
8786 * @return {Array} The x, y values [x, y]
8788 getCenterXY : function(){
8789 return this.getAlignToXY(document, 'c-c');
8793 * Centers the Element in either the viewport, or another Element.
8794 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
8796 center : function(centerIn){
8797 this.alignTo(centerIn || document, 'c-c');
8802 * Tests various css rules/browsers to determine if this element uses a border box
8805 isBorderBox : function(){
8806 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
8810 * Return a box {x, y, width, height} that can be used to set another elements
8811 * size/location to match this element.
8812 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
8813 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
8814 * @return {Object} box An object in the format {x, y, width, height}
8816 getBox : function(contentBox, local){
8821 var left = parseInt(this.getStyle("left"), 10) || 0;
8822 var top = parseInt(this.getStyle("top"), 10) || 0;
8825 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
8827 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
8829 var l = this.getBorderWidth("l")+this.getPadding("l");
8830 var r = this.getBorderWidth("r")+this.getPadding("r");
8831 var t = this.getBorderWidth("t")+this.getPadding("t");
8832 var b = this.getBorderWidth("b")+this.getPadding("b");
8833 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)};
8835 bx.right = bx.x + bx.width;
8836 bx.bottom = bx.y + bx.height;
8841 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
8842 for more information about the sides.
8843 * @param {String} sides
8846 getFrameWidth : function(sides, onlyContentBox){
8847 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
8851 * 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.
8852 * @param {Object} box The box to fill {x, y, width, height}
8853 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
8854 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8855 * @return {Roo.Element} this
8857 setBox : function(box, adjust, animate){
8858 var w = box.width, h = box.height;
8859 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
8860 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8861 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8863 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
8868 * Forces the browser to repaint this element
8869 * @return {Roo.Element} this
8871 repaint : function(){
8873 this.addClass("x-repaint");
8874 setTimeout(function(){
8875 Roo.get(dom).removeClass("x-repaint");
8881 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
8882 * then it returns the calculated width of the sides (see getPadding)
8883 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
8884 * @return {Object/Number}
8886 getMargins : function(side){
8889 top: parseInt(this.getStyle("margin-top"), 10) || 0,
8890 left: parseInt(this.getStyle("margin-left"), 10) || 0,
8891 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
8892 right: parseInt(this.getStyle("margin-right"), 10) || 0
8895 return this.addStyles(side, El.margins);
8900 addStyles : function(sides, styles){
8902 for(var i = 0, len = sides.length; i < len; i++){
8903 v = this.getStyle(styles[sides.charAt(i)]);
8905 w = parseInt(v, 10);
8913 * Creates a proxy element of this element
8914 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
8915 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
8916 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
8917 * @return {Roo.Element} The new proxy element
8919 createProxy : function(config, renderTo, matchBox){
8921 renderTo = Roo.getDom(renderTo);
8923 renderTo = document.body;
8925 config = typeof config == "object" ?
8926 config : {tag : "div", cls: config};
8927 var proxy = Roo.DomHelper.append(renderTo, config, true);
8929 proxy.setBox(this.getBox());
8935 * Puts a mask over this element to disable user interaction. Requires core.css.
8936 * This method can only be applied to elements which accept child nodes.
8937 * @param {String} msg (optional) A message to display in the mask
8938 * @param {String} msgCls (optional) A css class to apply to the msg element
8939 * @return {Element} The mask element
8941 mask : function(msg, msgCls)
8943 if(this.getStyle("position") == "static"){
8944 this.setStyle("position", "relative");
8947 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
8949 this.addClass("x-masked");
8950 this._mask.setDisplayed(true);
8955 while (dom && dom.style) {
8956 if (!isNaN(parseInt(dom.style.zIndex))) {
8957 z = Math.max(z, parseInt(dom.style.zIndex));
8959 dom = dom.parentNode;
8961 // if we are masking the body - then it hides everything..
8962 if (this.dom == document.body) {
8964 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
8965 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
8968 if(typeof msg == 'string'){
8970 this._maskMsg = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask-msg", cn:{tag:'div'}}, true);
8972 var mm = this._maskMsg;
8973 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
8974 mm.dom.firstChild.innerHTML = msg;
8975 mm.setDisplayed(true);
8977 mm.setStyle('z-index', z + 102);
8979 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
8980 this._mask.setHeight(this.getHeight());
8982 this._mask.setStyle('z-index', z + 100);
8988 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
8989 * it is cached for reuse.
8991 unmask : function(removeEl){
8993 if(removeEl === true){
8994 this._mask.remove();
8997 this._maskMsg.remove();
8998 delete this._maskMsg;
9001 this._mask.setDisplayed(false);
9003 this._maskMsg.setDisplayed(false);
9007 this.removeClass("x-masked");
9011 * Returns true if this element is masked
9014 isMasked : function(){
9015 return this._mask && this._mask.isVisible();
9019 * Creates an iframe shim for this element to keep selects and other windowed objects from
9021 * @return {Roo.Element} The new shim element
9023 createShim : function(){
9024 var el = document.createElement('iframe');
9025 el.frameBorder = 'no';
9026 el.className = 'roo-shim';
9027 if(Roo.isIE && Roo.isSecure){
9028 el.src = Roo.SSL_SECURE_URL;
9030 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9031 shim.autoBoxAdjust = false;
9036 * Removes this element from the DOM and deletes it from the cache
9038 remove : function(){
9039 if(this.dom.parentNode){
9040 this.dom.parentNode.removeChild(this.dom);
9042 delete El.cache[this.dom.id];
9046 * Sets up event handlers to add and remove a css class when the mouse is over this element
9047 * @param {String} className
9048 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9049 * mouseout events for children elements
9050 * @return {Roo.Element} this
9052 addClassOnOver : function(className, preventFlicker){
9053 this.on("mouseover", function(){
9054 Roo.fly(this, '_internal').addClass(className);
9056 var removeFn = function(e){
9057 if(preventFlicker !== true || !e.within(this, true)){
9058 Roo.fly(this, '_internal').removeClass(className);
9061 this.on("mouseout", removeFn, this.dom);
9066 * Sets up event handlers to add and remove a css class when this element has the focus
9067 * @param {String} className
9068 * @return {Roo.Element} this
9070 addClassOnFocus : function(className){
9071 this.on("focus", function(){
9072 Roo.fly(this, '_internal').addClass(className);
9074 this.on("blur", function(){
9075 Roo.fly(this, '_internal').removeClass(className);
9080 * 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)
9081 * @param {String} className
9082 * @return {Roo.Element} this
9084 addClassOnClick : function(className){
9086 this.on("mousedown", function(){
9087 Roo.fly(dom, '_internal').addClass(className);
9088 var d = Roo.get(document);
9089 var fn = function(){
9090 Roo.fly(dom, '_internal').removeClass(className);
9091 d.removeListener("mouseup", fn);
9093 d.on("mouseup", fn);
9099 * Stops the specified event from bubbling and optionally prevents the default action
9100 * @param {String} eventName
9101 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9102 * @return {Roo.Element} this
9104 swallowEvent : function(eventName, preventDefault){
9105 var fn = function(e){
9106 e.stopPropagation();
9111 if(eventName instanceof Array){
9112 for(var i = 0, len = eventName.length; i < len; i++){
9113 this.on(eventName[i], fn);
9117 this.on(eventName, fn);
9124 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9127 * Sizes this element to its parent element's dimensions performing
9128 * neccessary box adjustments.
9129 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9130 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9131 * @return {Roo.Element} this
9133 fitToParent : function(monitorResize, targetParent) {
9134 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9135 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9136 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9139 var p = Roo.get(targetParent || this.dom.parentNode);
9140 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9141 if (monitorResize === true) {
9142 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9143 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9149 * Gets the next sibling, skipping text nodes
9150 * @return {HTMLElement} The next sibling or null
9152 getNextSibling : function(){
9153 var n = this.dom.nextSibling;
9154 while(n && n.nodeType != 1){
9161 * Gets the previous sibling, skipping text nodes
9162 * @return {HTMLElement} The previous sibling or null
9164 getPrevSibling : function(){
9165 var n = this.dom.previousSibling;
9166 while(n && n.nodeType != 1){
9167 n = n.previousSibling;
9174 * Appends the passed element(s) to this element
9175 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9176 * @return {Roo.Element} this
9178 appendChild: function(el){
9185 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9186 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9187 * automatically generated with the specified attributes.
9188 * @param {HTMLElement} insertBefore (optional) a child element of this element
9189 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9190 * @return {Roo.Element} The new child element
9192 createChild: function(config, insertBefore, returnDom){
9193 config = config || {tag:'div'};
9195 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9197 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9201 * Appends this element to the passed element
9202 * @param {String/HTMLElement/Element} el The new parent element
9203 * @return {Roo.Element} this
9205 appendTo: function(el){
9206 el = Roo.getDom(el);
9207 el.appendChild(this.dom);
9212 * Inserts this element before the passed element in the DOM
9213 * @param {String/HTMLElement/Element} el The element to insert before
9214 * @return {Roo.Element} this
9216 insertBefore: function(el){
9217 el = Roo.getDom(el);
9218 el.parentNode.insertBefore(this.dom, el);
9223 * Inserts this element after the passed element in the DOM
9224 * @param {String/HTMLElement/Element} el The element to insert after
9225 * @return {Roo.Element} this
9227 insertAfter: function(el){
9228 el = Roo.getDom(el);
9229 el.parentNode.insertBefore(this.dom, el.nextSibling);
9234 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9235 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9236 * @return {Roo.Element} The new child
9238 insertFirst: function(el, returnDom){
9240 if(typeof el == 'object' && !el.nodeType){ // dh config
9241 return this.createChild(el, this.dom.firstChild, returnDom);
9243 el = Roo.getDom(el);
9244 this.dom.insertBefore(el, this.dom.firstChild);
9245 return !returnDom ? Roo.get(el) : el;
9250 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9251 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9252 * @param {String} where (optional) 'before' or 'after' defaults to before
9253 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9254 * @return {Roo.Element} the inserted Element
9256 insertSibling: function(el, where, returnDom){
9257 where = where ? where.toLowerCase() : 'before';
9259 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9261 if(typeof el == 'object' && !el.nodeType){ // dh config
9262 if(where == 'after' && !this.dom.nextSibling){
9263 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9265 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9269 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9270 where == 'before' ? this.dom : this.dom.nextSibling);
9279 * Creates and wraps this element with another element
9280 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9281 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9282 * @return {HTMLElement/Element} The newly created wrapper element
9284 wrap: function(config, returnDom){
9286 config = {tag: "div"};
9288 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9289 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9294 * Replaces the passed element with this element
9295 * @param {String/HTMLElement/Element} el The element to replace
9296 * @return {Roo.Element} this
9298 replace: function(el){
9300 this.insertBefore(el);
9306 * Inserts an html fragment into this element
9307 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9308 * @param {String} html The HTML fragment
9309 * @param {Boolean} returnEl True to return an Roo.Element
9310 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9312 insertHtml : function(where, html, returnEl){
9313 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9314 return returnEl ? Roo.get(el) : el;
9318 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9319 * @param {Object} o The object with the attributes
9320 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9321 * @return {Roo.Element} this
9323 set : function(o, useSet){
9325 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9327 if(attr == "style" || typeof o[attr] == "function") continue;
9329 el.className = o["cls"];
9331 if(useSet) el.setAttribute(attr, o[attr]);
9332 else el[attr] = o[attr];
9336 Roo.DomHelper.applyStyles(el, o.style);
9342 * Convenience method for constructing a KeyMap
9343 * @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:
9344 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9345 * @param {Function} fn The function to call
9346 * @param {Object} scope (optional) The scope of the function
9347 * @return {Roo.KeyMap} The KeyMap created
9349 addKeyListener : function(key, fn, scope){
9351 if(typeof key != "object" || key instanceof Array){
9367 return new Roo.KeyMap(this, config);
9371 * Creates a KeyMap for this element
9372 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9373 * @return {Roo.KeyMap} The KeyMap created
9375 addKeyMap : function(config){
9376 return new Roo.KeyMap(this, config);
9380 * Returns true if this element is scrollable.
9383 isScrollable : function(){
9385 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9389 * 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().
9390 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9391 * @param {Number} value The new scroll value
9392 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9393 * @return {Element} this
9396 scrollTo : function(side, value, animate){
9397 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9399 this.dom[prop] = value;
9401 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9402 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9408 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9409 * within this element's scrollable range.
9410 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9411 * @param {Number} distance How far to scroll the element in pixels
9412 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9413 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9414 * was scrolled as far as it could go.
9416 scroll : function(direction, distance, animate){
9417 if(!this.isScrollable()){
9421 var l = el.scrollLeft, t = el.scrollTop;
9422 var w = el.scrollWidth, h = el.scrollHeight;
9423 var cw = el.clientWidth, ch = el.clientHeight;
9424 direction = direction.toLowerCase();
9425 var scrolled = false;
9426 var a = this.preanim(arguments, 2);
9431 var v = Math.min(l + distance, w-cw);
9432 this.scrollTo("left", v, a);
9439 var v = Math.max(l - distance, 0);
9440 this.scrollTo("left", v, a);
9448 var v = Math.max(t - distance, 0);
9449 this.scrollTo("top", v, a);
9457 var v = Math.min(t + distance, h-ch);
9458 this.scrollTo("top", v, a);
9467 * Translates the passed page coordinates into left/top css values for this element
9468 * @param {Number/Array} x The page x or an array containing [x, y]
9469 * @param {Number} y The page y
9470 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9472 translatePoints : function(x, y){
9473 if(typeof x == 'object' || x instanceof Array){
9476 var p = this.getStyle('position');
9477 var o = this.getXY();
9479 var l = parseInt(this.getStyle('left'), 10);
9480 var t = parseInt(this.getStyle('top'), 10);
9483 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9486 t = (p == "relative") ? 0 : this.dom.offsetTop;
9489 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9493 * Returns the current scroll position of the element.
9494 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9496 getScroll : function(){
9497 var d = this.dom, doc = document;
9498 if(d == doc || d == doc.body){
9499 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9500 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9501 return {left: l, top: t};
9503 return {left: d.scrollLeft, top: d.scrollTop};
9508 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9509 * are convert to standard 6 digit hex color.
9510 * @param {String} attr The css attribute
9511 * @param {String} defaultValue The default value to use when a valid color isn't found
9512 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9515 getColor : function(attr, defaultValue, prefix){
9516 var v = this.getStyle(attr);
9517 if(!v || v == "transparent" || v == "inherit") {
9518 return defaultValue;
9520 var color = typeof prefix == "undefined" ? "#" : prefix;
9521 if(v.substr(0, 4) == "rgb("){
9522 var rvs = v.slice(4, v.length -1).split(",");
9523 for(var i = 0; i < 3; i++){
9524 var h = parseInt(rvs[i]).toString(16);
9531 if(v.substr(0, 1) == "#"){
9533 for(var i = 1; i < 4; i++){
9534 var c = v.charAt(i);
9537 }else if(v.length == 7){
9538 color += v.substr(1);
9542 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9546 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9547 * gradient background, rounded corners and a 4-way shadow.
9548 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9549 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9550 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9551 * @return {Roo.Element} this
9553 boxWrap : function(cls){
9554 cls = cls || 'x-box';
9555 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9556 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9561 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9562 * @param {String} namespace The namespace in which to look for the attribute
9563 * @param {String} name The attribute name
9564 * @return {String} The attribute value
9566 getAttributeNS : Roo.isIE ? function(ns, name){
9568 var type = typeof d[ns+":"+name];
9569 if(type != 'undefined' && type != 'unknown'){
9570 return d[ns+":"+name];
9573 } : function(ns, name){
9575 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9580 * Sets or Returns the value the dom attribute value
9581 * @param {String} name The attribute name
9582 * @param {String} value (optional) The value to set the attribute to
9583 * @return {String} The attribute value
9585 attr : function(name){
9586 if (arguments.length > 1) {
9587 this.dom.setAttribute(name, arguments[1]);
9588 return arguments[1];
9590 if (!this.dom.hasAttribute(name)) {
9593 return this.dom.getAttribute(name);
9600 var ep = El.prototype;
9603 * Appends an event handler (Shorthand for addListener)
9604 * @param {String} eventName The type of event to append
9605 * @param {Function} fn The method the event invokes
9606 * @param {Object} scope (optional) The scope (this object) of the fn
9607 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9610 ep.on = ep.addListener;
9612 ep.mon = ep.addListener;
9615 * Removes an event handler from this element (shorthand for removeListener)
9616 * @param {String} eventName the type of event to remove
9617 * @param {Function} fn the method the event invokes
9618 * @return {Roo.Element} this
9621 ep.un = ep.removeListener;
9624 * true to automatically adjust width and height settings for box-model issues (default to true)
9626 ep.autoBoxAdjust = true;
9629 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9632 El.addUnits = function(v, defaultUnit){
9633 if(v === "" || v == "auto"){
9636 if(v === undefined){
9639 if(typeof v == "number" || !El.unitPattern.test(v)){
9640 return v + (defaultUnit || 'px');
9645 // special markup used throughout Roo when box wrapping elements
9646 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>';
9648 * Visibility mode constant - Use visibility to hide element
9654 * Visibility mode constant - Use display to hide element
9660 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9661 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9662 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9674 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9675 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9676 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9677 * @return {Element} The Element object
9680 El.get = function(el){
9682 if(!el){ return null; }
9683 if(typeof el == "string"){ // element id
9684 if(!(elm = document.getElementById(el))){
9687 if(ex = El.cache[el]){
9690 ex = El.cache[el] = new El(elm);
9693 }else if(el.tagName){ // dom element
9697 if(ex = El.cache[id]){
9700 ex = El.cache[id] = new El(el);
9703 }else if(el instanceof El){
9705 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9706 // catch case where it hasn't been appended
9707 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9710 }else if(el.isComposite){
9712 }else if(el instanceof Array){
9713 return El.select(el);
9714 }else if(el == document){
9715 // create a bogus element object representing the document object
9717 var f = function(){};
9718 f.prototype = El.prototype;
9720 docEl.dom = document;
9728 El.uncache = function(el){
9729 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9731 delete El.cache[a[i].id || a[i]];
9737 // Garbage collection - uncache elements/purge listeners on orphaned elements
9738 // so we don't hold a reference and cause the browser to retain them
9739 El.garbageCollect = function(){
9740 if(!Roo.enableGarbageCollector){
9741 clearInterval(El.collectorThread);
9744 for(var eid in El.cache){
9745 var el = El.cache[eid], d = el.dom;
9746 // -------------------------------------------------------
9747 // Determining what is garbage:
9748 // -------------------------------------------------------
9750 // dom node is null, definitely garbage
9751 // -------------------------------------------------------
9753 // no parentNode == direct orphan, definitely garbage
9754 // -------------------------------------------------------
9755 // !d.offsetParent && !document.getElementById(eid)
9756 // display none elements have no offsetParent so we will
9757 // also try to look it up by it's id. However, check
9758 // offsetParent first so we don't do unneeded lookups.
9759 // This enables collection of elements that are not orphans
9760 // directly, but somewhere up the line they have an orphan
9762 // -------------------------------------------------------
9763 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
9764 delete El.cache[eid];
9765 if(d && Roo.enableListenerCollection){
9771 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
9775 El.Flyweight = function(dom){
9778 El.Flyweight.prototype = El.prototype;
9780 El._flyweights = {};
9782 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9783 * the dom node can be overwritten by other code.
9784 * @param {String/HTMLElement} el The dom node or id
9785 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9786 * prevent conflicts (e.g. internally Roo uses "_internal")
9788 * @return {Element} The shared Element object
9790 El.fly = function(el, named){
9791 named = named || '_global';
9792 el = Roo.getDom(el);
9796 if(!El._flyweights[named]){
9797 El._flyweights[named] = new El.Flyweight();
9799 El._flyweights[named].dom = el;
9800 return El._flyweights[named];
9804 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9805 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9806 * Shorthand of {@link Roo.Element#get}
9807 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9808 * @return {Element} The Element object
9814 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9815 * the dom node can be overwritten by other code.
9816 * Shorthand of {@link Roo.Element#fly}
9817 * @param {String/HTMLElement} el The dom node or id
9818 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9819 * prevent conflicts (e.g. internally Roo uses "_internal")
9821 * @return {Element} The shared Element object
9827 // speedy lookup for elements never to box adjust
9828 var noBoxAdjust = Roo.isStrict ? {
9831 input:1, select:1, textarea:1
9833 if(Roo.isIE || Roo.isGecko){
9834 noBoxAdjust['button'] = 1;
9838 Roo.EventManager.on(window, 'unload', function(){
9840 delete El._flyweights;
9848 Roo.Element.selectorFunction = Roo.DomQuery.select;
9851 Roo.Element.select = function(selector, unique, root){
9853 if(typeof selector == "string"){
9854 els = Roo.Element.selectorFunction(selector, root);
9855 }else if(selector.length !== undefined){
9858 throw "Invalid selector";
9860 if(unique === true){
9861 return new Roo.CompositeElement(els);
9863 return new Roo.CompositeElementLite(els);
9867 * Selects elements based on the passed CSS selector to enable working on them as 1.
9868 * @param {String/Array} selector The CSS selector or an array of elements
9869 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
9870 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
9871 * @return {CompositeElementLite/CompositeElement}
9875 Roo.select = Roo.Element.select;
9892 * Ext JS Library 1.1.1
9893 * Copyright(c) 2006-2007, Ext JS, LLC.
9895 * Originally Released Under LGPL - original licence link has changed is not relivant.
9898 * <script type="text/javascript">
9903 //Notifies Element that fx methods are available
9904 Roo.enableFx = true;
9908 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
9909 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
9910 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
9911 * Element effects to work.</p><br/>
9913 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
9914 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
9915 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
9916 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
9917 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
9918 * expected results and should be done with care.</p><br/>
9920 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
9921 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
9924 ----- -----------------------------
9925 tl The top left corner
9926 t The center of the top edge
9927 tr The top right corner
9928 l The center of the left edge
9929 r The center of the right edge
9930 bl The bottom left corner
9931 b The center of the bottom edge
9932 br The bottom right corner
9934 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
9935 * below are common options that can be passed to any Fx method.</b>
9936 * @cfg {Function} callback A function called when the effect is finished
9937 * @cfg {Object} scope The scope of the effect function
9938 * @cfg {String} easing A valid Easing value for the effect
9939 * @cfg {String} afterCls A css class to apply after the effect
9940 * @cfg {Number} duration The length of time (in seconds) that the effect should last
9941 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
9942 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
9943 * effects that end with the element being visually hidden, ignored otherwise)
9944 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
9945 * a function which returns such a specification that will be applied to the Element after the effect finishes
9946 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
9947 * @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
9948 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
9952 * Slides the element into view. An anchor point can be optionally passed to set the point of
9953 * origin for the slide effect. This function automatically handles wrapping the element with
9954 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
9957 // default: slide the element in from the top
9960 // custom: slide the element in from the right with a 2-second duration
9961 el.slideIn('r', { duration: 2 });
9963 // common config options shown with default values
9969 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
9970 * @param {Object} options (optional) Object literal with any of the Fx config options
9971 * @return {Roo.Element} The Element
9973 slideIn : function(anchor, o){
9974 var el = this.getFxEl();
9977 el.queueFx(o, function(){
9979 anchor = anchor || "t";
9981 // fix display to visibility
9984 // restore values after effect
9985 var r = this.getFxRestore();
9986 var b = this.getBox();
9987 // fixed size for slide
9991 var wrap = this.fxWrap(r.pos, o, "hidden");
9993 var st = this.dom.style;
9994 st.visibility = "visible";
9995 st.position = "absolute";
9997 // clear out temp styles after slide and unwrap
9998 var after = function(){
9999 el.fxUnwrap(wrap, r.pos, o);
10000 st.width = r.width;
10001 st.height = r.height;
10004 // time to calc the positions
10005 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10007 switch(anchor.toLowerCase()){
10009 wrap.setSize(b.width, 0);
10010 st.left = st.bottom = "0";
10014 wrap.setSize(0, b.height);
10015 st.right = st.top = "0";
10019 wrap.setSize(0, b.height);
10020 wrap.setX(b.right);
10021 st.left = st.top = "0";
10022 a = {width: bw, points: pt};
10025 wrap.setSize(b.width, 0);
10026 wrap.setY(b.bottom);
10027 st.left = st.top = "0";
10028 a = {height: bh, points: pt};
10031 wrap.setSize(0, 0);
10032 st.right = st.bottom = "0";
10033 a = {width: bw, height: bh};
10036 wrap.setSize(0, 0);
10037 wrap.setY(b.y+b.height);
10038 st.right = st.top = "0";
10039 a = {width: bw, height: bh, points: pt};
10042 wrap.setSize(0, 0);
10043 wrap.setXY([b.right, b.bottom]);
10044 st.left = st.top = "0";
10045 a = {width: bw, height: bh, points: pt};
10048 wrap.setSize(0, 0);
10049 wrap.setX(b.x+b.width);
10050 st.left = st.bottom = "0";
10051 a = {width: bw, height: bh, points: pt};
10054 this.dom.style.visibility = "visible";
10057 arguments.callee.anim = wrap.fxanim(a,
10067 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10068 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10069 * 'hidden') but block elements will still take up space in the document. The element must be removed
10070 * from the DOM using the 'remove' config option if desired. This function automatically handles
10071 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10074 // default: slide the element out to the top
10077 // custom: slide the element out to the right with a 2-second duration
10078 el.slideOut('r', { duration: 2 });
10080 // common config options shown with default values
10088 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10089 * @param {Object} options (optional) Object literal with any of the Fx config options
10090 * @return {Roo.Element} The Element
10092 slideOut : function(anchor, o){
10093 var el = this.getFxEl();
10096 el.queueFx(o, function(){
10098 anchor = anchor || "t";
10100 // restore values after effect
10101 var r = this.getFxRestore();
10103 var b = this.getBox();
10104 // fixed size for slide
10108 var wrap = this.fxWrap(r.pos, o, "visible");
10110 var st = this.dom.style;
10111 st.visibility = "visible";
10112 st.position = "absolute";
10116 var after = function(){
10118 el.setDisplayed(false);
10123 el.fxUnwrap(wrap, r.pos, o);
10125 st.width = r.width;
10126 st.height = r.height;
10131 var a, zero = {to: 0};
10132 switch(anchor.toLowerCase()){
10134 st.left = st.bottom = "0";
10135 a = {height: zero};
10138 st.right = st.top = "0";
10142 st.left = st.top = "0";
10143 a = {width: zero, points: {to:[b.right, b.y]}};
10146 st.left = st.top = "0";
10147 a = {height: zero, points: {to:[b.x, b.bottom]}};
10150 st.right = st.bottom = "0";
10151 a = {width: zero, height: zero};
10154 st.right = st.top = "0";
10155 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10158 st.left = st.top = "0";
10159 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10162 st.left = st.bottom = "0";
10163 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10167 arguments.callee.anim = wrap.fxanim(a,
10177 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10178 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10179 * The element must be removed from the DOM using the 'remove' config option if desired.
10185 // common config options shown with default values
10193 * @param {Object} options (optional) Object literal with any of the Fx config options
10194 * @return {Roo.Element} The Element
10196 puff : function(o){
10197 var el = this.getFxEl();
10200 el.queueFx(o, function(){
10201 this.clearOpacity();
10204 // restore values after effect
10205 var r = this.getFxRestore();
10206 var st = this.dom.style;
10208 var after = function(){
10210 el.setDisplayed(false);
10217 el.setPositioning(r.pos);
10218 st.width = r.width;
10219 st.height = r.height;
10224 var width = this.getWidth();
10225 var height = this.getHeight();
10227 arguments.callee.anim = this.fxanim({
10228 width : {to: this.adjustWidth(width * 2)},
10229 height : {to: this.adjustHeight(height * 2)},
10230 points : {by: [-(width * .5), -(height * .5)]},
10232 fontSize: {to:200, unit: "%"}
10243 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10244 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10245 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10251 // all config options shown with default values
10259 * @param {Object} options (optional) Object literal with any of the Fx config options
10260 * @return {Roo.Element} The Element
10262 switchOff : function(o){
10263 var el = this.getFxEl();
10266 el.queueFx(o, function(){
10267 this.clearOpacity();
10270 // restore values after effect
10271 var r = this.getFxRestore();
10272 var st = this.dom.style;
10274 var after = function(){
10276 el.setDisplayed(false);
10282 el.setPositioning(r.pos);
10283 st.width = r.width;
10284 st.height = r.height;
10289 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10290 this.clearOpacity();
10294 points:{by:[0, this.getHeight() * .5]}
10295 }, o, 'motion', 0.3, 'easeIn', after);
10296 }).defer(100, this);
10303 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10304 * changed using the "attr" config option) and then fading back to the original color. If no original
10305 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10308 // default: highlight background to yellow
10311 // custom: highlight foreground text to blue for 2 seconds
10312 el.highlight("0000ff", { attr: 'color', duration: 2 });
10314 // common config options shown with default values
10315 el.highlight("ffff9c", {
10316 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10317 endColor: (current color) or "ffffff",
10322 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10323 * @param {Object} options (optional) Object literal with any of the Fx config options
10324 * @return {Roo.Element} The Element
10326 highlight : function(color, o){
10327 var el = this.getFxEl();
10330 el.queueFx(o, function(){
10331 color = color || "ffff9c";
10332 attr = o.attr || "backgroundColor";
10334 this.clearOpacity();
10337 var origColor = this.getColor(attr);
10338 var restoreColor = this.dom.style[attr];
10339 endColor = (o.endColor || origColor) || "ffffff";
10341 var after = function(){
10342 el.dom.style[attr] = restoreColor;
10347 a[attr] = {from: color, to: endColor};
10348 arguments.callee.anim = this.fxanim(a,
10358 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10361 // default: a single light blue ripple
10364 // custom: 3 red ripples lasting 3 seconds total
10365 el.frame("ff0000", 3, { duration: 3 });
10367 // common config options shown with default values
10368 el.frame("C3DAF9", 1, {
10369 duration: 1 //duration of entire animation (not each individual ripple)
10370 // Note: Easing is not configurable and will be ignored if included
10373 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10374 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10375 * @param {Object} options (optional) Object literal with any of the Fx config options
10376 * @return {Roo.Element} The Element
10378 frame : function(color, count, o){
10379 var el = this.getFxEl();
10382 el.queueFx(o, function(){
10383 color = color || "#C3DAF9";
10384 if(color.length == 6){
10385 color = "#" + color;
10387 count = count || 1;
10388 duration = o.duration || 1;
10391 var b = this.getBox();
10392 var animFn = function(){
10393 var proxy = this.createProxy({
10396 visbility:"hidden",
10397 position:"absolute",
10398 "z-index":"35000", // yee haw
10399 border:"0px solid " + color
10402 var scale = Roo.isBorderBox ? 2 : 1;
10404 top:{from:b.y, to:b.y - 20},
10405 left:{from:b.x, to:b.x - 20},
10406 borderWidth:{from:0, to:10},
10407 opacity:{from:1, to:0},
10408 height:{from:b.height, to:(b.height + (20*scale))},
10409 width:{from:b.width, to:(b.width + (20*scale))}
10410 }, duration, function(){
10414 animFn.defer((duration/2)*1000, this);
10425 * Creates a pause before any subsequent queued effects begin. If there are
10426 * no effects queued after the pause it will have no effect.
10431 * @param {Number} seconds The length of time to pause (in seconds)
10432 * @return {Roo.Element} The Element
10434 pause : function(seconds){
10435 var el = this.getFxEl();
10438 el.queueFx(o, function(){
10439 setTimeout(function(){
10441 }, seconds * 1000);
10447 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10448 * using the "endOpacity" config option.
10451 // default: fade in from opacity 0 to 100%
10454 // custom: fade in from opacity 0 to 75% over 2 seconds
10455 el.fadeIn({ endOpacity: .75, duration: 2});
10457 // common config options shown with default values
10459 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10464 * @param {Object} options (optional) Object literal with any of the Fx config options
10465 * @return {Roo.Element} The Element
10467 fadeIn : function(o){
10468 var el = this.getFxEl();
10470 el.queueFx(o, function(){
10471 this.setOpacity(0);
10473 this.dom.style.visibility = 'visible';
10474 var to = o.endOpacity || 1;
10475 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10476 o, null, .5, "easeOut", function(){
10478 this.clearOpacity();
10487 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10488 * using the "endOpacity" config option.
10491 // default: fade out from the element's current opacity to 0
10494 // custom: fade out from the element's current opacity to 25% over 2 seconds
10495 el.fadeOut({ endOpacity: .25, duration: 2});
10497 // common config options shown with default values
10499 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10506 * @param {Object} options (optional) Object literal with any of the Fx config options
10507 * @return {Roo.Element} The Element
10509 fadeOut : function(o){
10510 var el = this.getFxEl();
10512 el.queueFx(o, function(){
10513 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10514 o, null, .5, "easeOut", function(){
10515 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10516 this.dom.style.display = "none";
10518 this.dom.style.visibility = "hidden";
10520 this.clearOpacity();
10528 * Animates the transition of an element's dimensions from a starting height/width
10529 * to an ending height/width.
10532 // change height and width to 100x100 pixels
10533 el.scale(100, 100);
10535 // common config options shown with default values. The height and width will default to
10536 // the element's existing values if passed as null.
10539 [element's height], {
10544 * @param {Number} width The new width (pass undefined to keep the original width)
10545 * @param {Number} height The new height (pass undefined to keep the original height)
10546 * @param {Object} options (optional) Object literal with any of the Fx config options
10547 * @return {Roo.Element} The Element
10549 scale : function(w, h, o){
10550 this.shift(Roo.apply({}, o, {
10558 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10559 * Any of these properties not specified in the config object will not be changed. This effect
10560 * requires that at least one new dimension, position or opacity setting must be passed in on
10561 * the config object in order for the function to have any effect.
10564 // slide the element horizontally to x position 200 while changing the height and opacity
10565 el.shift({ x: 200, height: 50, opacity: .8 });
10567 // common config options shown with default values.
10569 width: [element's width],
10570 height: [element's height],
10571 x: [element's x position],
10572 y: [element's y position],
10573 opacity: [element's opacity],
10578 * @param {Object} options Object literal with any of the Fx config options
10579 * @return {Roo.Element} The Element
10581 shift : function(o){
10582 var el = this.getFxEl();
10584 el.queueFx(o, function(){
10585 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10586 if(w !== undefined){
10587 a.width = {to: this.adjustWidth(w)};
10589 if(h !== undefined){
10590 a.height = {to: this.adjustHeight(h)};
10592 if(x !== undefined || y !== undefined){
10594 x !== undefined ? x : this.getX(),
10595 y !== undefined ? y : this.getY()
10598 if(op !== undefined){
10599 a.opacity = {to: op};
10601 if(o.xy !== undefined){
10602 a.points = {to: o.xy};
10604 arguments.callee.anim = this.fxanim(a,
10605 o, 'motion', .35, "easeOut", function(){
10613 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10614 * ending point of the effect.
10617 // default: slide the element downward while fading out
10620 // custom: slide the element out to the right with a 2-second duration
10621 el.ghost('r', { duration: 2 });
10623 // common config options shown with default values
10631 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10632 * @param {Object} options (optional) Object literal with any of the Fx config options
10633 * @return {Roo.Element} The Element
10635 ghost : function(anchor, o){
10636 var el = this.getFxEl();
10639 el.queueFx(o, function(){
10640 anchor = anchor || "b";
10642 // restore values after effect
10643 var r = this.getFxRestore();
10644 var w = this.getWidth(),
10645 h = this.getHeight();
10647 var st = this.dom.style;
10649 var after = function(){
10651 el.setDisplayed(false);
10657 el.setPositioning(r.pos);
10658 st.width = r.width;
10659 st.height = r.height;
10664 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10665 switch(anchor.toLowerCase()){
10692 arguments.callee.anim = this.fxanim(a,
10702 * Ensures that all effects queued after syncFx is called on the element are
10703 * run concurrently. This is the opposite of {@link #sequenceFx}.
10704 * @return {Roo.Element} The Element
10706 syncFx : function(){
10707 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10716 * Ensures that all effects queued after sequenceFx is called on the element are
10717 * run in sequence. This is the opposite of {@link #syncFx}.
10718 * @return {Roo.Element} The Element
10720 sequenceFx : function(){
10721 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10723 concurrent : false,
10730 nextFx : function(){
10731 var ef = this.fxQueue[0];
10738 * Returns true if the element has any effects actively running or queued, else returns false.
10739 * @return {Boolean} True if element has active effects, else false
10741 hasActiveFx : function(){
10742 return this.fxQueue && this.fxQueue[0];
10746 * Stops any running effects and clears the element's internal effects queue if it contains
10747 * any additional effects that haven't started yet.
10748 * @return {Roo.Element} The Element
10750 stopFx : function(){
10751 if(this.hasActiveFx()){
10752 var cur = this.fxQueue[0];
10753 if(cur && cur.anim && cur.anim.isAnimated()){
10754 this.fxQueue = [cur]; // clear out others
10755 cur.anim.stop(true);
10762 beforeFx : function(o){
10763 if(this.hasActiveFx() && !o.concurrent){
10774 * Returns true if the element is currently blocking so that no other effect can be queued
10775 * until this effect is finished, else returns false if blocking is not set. This is commonly
10776 * used to ensure that an effect initiated by a user action runs to completion prior to the
10777 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
10778 * @return {Boolean} True if blocking, else false
10780 hasFxBlock : function(){
10781 var q = this.fxQueue;
10782 return q && q[0] && q[0].block;
10786 queueFx : function(o, fn){
10790 if(!this.hasFxBlock()){
10791 Roo.applyIf(o, this.fxDefaults);
10793 var run = this.beforeFx(o);
10794 fn.block = o.block;
10795 this.fxQueue.push(fn);
10807 fxWrap : function(pos, o, vis){
10809 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
10812 wrapXY = this.getXY();
10814 var div = document.createElement("div");
10815 div.style.visibility = vis;
10816 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
10817 wrap.setPositioning(pos);
10818 if(wrap.getStyle("position") == "static"){
10819 wrap.position("relative");
10821 this.clearPositioning('auto');
10823 wrap.dom.appendChild(this.dom);
10825 wrap.setXY(wrapXY);
10832 fxUnwrap : function(wrap, pos, o){
10833 this.clearPositioning();
10834 this.setPositioning(pos);
10836 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
10842 getFxRestore : function(){
10843 var st = this.dom.style;
10844 return {pos: this.getPositioning(), width: st.width, height : st.height};
10848 afterFx : function(o){
10850 this.applyStyles(o.afterStyle);
10853 this.addClass(o.afterCls);
10855 if(o.remove === true){
10858 Roo.callback(o.callback, o.scope, [this]);
10860 this.fxQueue.shift();
10866 getFxEl : function(){ // support for composite element fx
10867 return Roo.get(this.dom);
10871 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
10872 animType = animType || 'run';
10874 var anim = Roo.lib.Anim[animType](
10876 (opt.duration || defaultDur) || .35,
10877 (opt.easing || defaultEase) || 'easeOut',
10879 Roo.callback(cb, this);
10888 // backwords compat
10889 Roo.Fx.resize = Roo.Fx.scale;
10891 //When included, Roo.Fx is automatically applied to Element so that all basic
10892 //effects are available directly via the Element API
10893 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
10895 * Ext JS Library 1.1.1
10896 * Copyright(c) 2006-2007, Ext JS, LLC.
10898 * Originally Released Under LGPL - original licence link has changed is not relivant.
10901 * <script type="text/javascript">
10906 * @class Roo.CompositeElement
10907 * Standard composite class. Creates a Roo.Element for every element in the collection.
10909 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
10910 * actions will be performed on all the elements in this collection.</b>
10912 * All methods return <i>this</i> and can be chained.
10914 var els = Roo.select("#some-el div.some-class", true);
10915 // or select directly from an existing element
10916 var el = Roo.get('some-el');
10917 el.select('div.some-class', true);
10919 els.setWidth(100); // all elements become 100 width
10920 els.hide(true); // all elements fade out and hide
10922 els.setWidth(100).hide(true);
10925 Roo.CompositeElement = function(els){
10926 this.elements = [];
10927 this.addElements(els);
10929 Roo.CompositeElement.prototype = {
10931 addElements : function(els){
10932 if(!els) return this;
10933 if(typeof els == "string"){
10934 els = Roo.Element.selectorFunction(els);
10936 var yels = this.elements;
10937 var index = yels.length-1;
10938 for(var i = 0, len = els.length; i < len; i++) {
10939 yels[++index] = Roo.get(els[i]);
10945 * Clears this composite and adds the elements returned by the passed selector.
10946 * @param {String/Array} els A string CSS selector, an array of elements or an element
10947 * @return {CompositeElement} this
10949 fill : function(els){
10950 this.elements = [];
10956 * Filters this composite to only elements that match the passed selector.
10957 * @param {String} selector A string CSS selector
10958 * @return {CompositeElement} this
10960 filter : function(selector){
10962 this.each(function(el){
10963 if(el.is(selector)){
10964 els[els.length] = el.dom;
10971 invoke : function(fn, args){
10972 var els = this.elements;
10973 for(var i = 0, len = els.length; i < len; i++) {
10974 Roo.Element.prototype[fn].apply(els[i], args);
10979 * Adds elements to this composite.
10980 * @param {String/Array} els A string CSS selector, an array of elements or an element
10981 * @return {CompositeElement} this
10983 add : function(els){
10984 if(typeof els == "string"){
10985 this.addElements(Roo.Element.selectorFunction(els));
10986 }else if(els.length !== undefined){
10987 this.addElements(els);
10989 this.addElements([els]);
10994 * Calls the passed function passing (el, this, index) for each element in this composite.
10995 * @param {Function} fn The function to call
10996 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
10997 * @return {CompositeElement} this
10999 each : function(fn, scope){
11000 var els = this.elements;
11001 for(var i = 0, len = els.length; i < len; i++){
11002 if(fn.call(scope || els[i], els[i], this, i) === false) {
11010 * Returns the Element object at the specified index
11011 * @param {Number} index
11012 * @return {Roo.Element}
11014 item : function(index){
11015 return this.elements[index] || null;
11019 * Returns the first Element
11020 * @return {Roo.Element}
11022 first : function(){
11023 return this.item(0);
11027 * Returns the last Element
11028 * @return {Roo.Element}
11031 return this.item(this.elements.length-1);
11035 * Returns the number of elements in this composite
11038 getCount : function(){
11039 return this.elements.length;
11043 * Returns true if this composite contains the passed element
11046 contains : function(el){
11047 return this.indexOf(el) !== -1;
11051 * Returns true if this composite contains the passed element
11054 indexOf : function(el){
11055 return this.elements.indexOf(Roo.get(el));
11060 * Removes the specified element(s).
11061 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11062 * or an array of any of those.
11063 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11064 * @return {CompositeElement} this
11066 removeElement : function(el, removeDom){
11067 if(el instanceof Array){
11068 for(var i = 0, len = el.length; i < len; i++){
11069 this.removeElement(el[i]);
11073 var index = typeof el == 'number' ? el : this.indexOf(el);
11076 var d = this.elements[index];
11080 d.parentNode.removeChild(d);
11083 this.elements.splice(index, 1);
11089 * Replaces the specified element with the passed element.
11090 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11092 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11093 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11094 * @return {CompositeElement} this
11096 replaceElement : function(el, replacement, domReplace){
11097 var index = typeof el == 'number' ? el : this.indexOf(el);
11100 this.elements[index].replaceWith(replacement);
11102 this.elements.splice(index, 1, Roo.get(replacement))
11109 * Removes all elements.
11111 clear : function(){
11112 this.elements = [];
11116 Roo.CompositeElement.createCall = function(proto, fnName){
11117 if(!proto[fnName]){
11118 proto[fnName] = function(){
11119 return this.invoke(fnName, arguments);
11123 for(var fnName in Roo.Element.prototype){
11124 if(typeof Roo.Element.prototype[fnName] == "function"){
11125 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11131 * Ext JS Library 1.1.1
11132 * Copyright(c) 2006-2007, Ext JS, LLC.
11134 * Originally Released Under LGPL - original licence link has changed is not relivant.
11137 * <script type="text/javascript">
11141 * @class Roo.CompositeElementLite
11142 * @extends Roo.CompositeElement
11143 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11145 var els = Roo.select("#some-el div.some-class");
11146 // or select directly from an existing element
11147 var el = Roo.get('some-el');
11148 el.select('div.some-class');
11150 els.setWidth(100); // all elements become 100 width
11151 els.hide(true); // all elements fade out and hide
11153 els.setWidth(100).hide(true);
11154 </code></pre><br><br>
11155 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11156 * actions will be performed on all the elements in this collection.</b>
11158 Roo.CompositeElementLite = function(els){
11159 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11160 this.el = new Roo.Element.Flyweight();
11162 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11163 addElements : function(els){
11165 if(els instanceof Array){
11166 this.elements = this.elements.concat(els);
11168 var yels = this.elements;
11169 var index = yels.length-1;
11170 for(var i = 0, len = els.length; i < len; i++) {
11171 yels[++index] = els[i];
11177 invoke : function(fn, args){
11178 var els = this.elements;
11180 for(var i = 0, len = els.length; i < len; i++) {
11182 Roo.Element.prototype[fn].apply(el, args);
11187 * Returns a flyweight Element of the dom element object at the specified index
11188 * @param {Number} index
11189 * @return {Roo.Element}
11191 item : function(index){
11192 if(!this.elements[index]){
11195 this.el.dom = this.elements[index];
11199 // fixes scope with flyweight
11200 addListener : function(eventName, handler, scope, opt){
11201 var els = this.elements;
11202 for(var i = 0, len = els.length; i < len; i++) {
11203 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11209 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11210 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11211 * a reference to the dom node, use el.dom.</b>
11212 * @param {Function} fn The function to call
11213 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11214 * @return {CompositeElement} this
11216 each : function(fn, scope){
11217 var els = this.elements;
11219 for(var i = 0, len = els.length; i < len; i++){
11221 if(fn.call(scope || el, el, this, i) === false){
11228 indexOf : function(el){
11229 return this.elements.indexOf(Roo.getDom(el));
11232 replaceElement : function(el, replacement, domReplace){
11233 var index = typeof el == 'number' ? el : this.indexOf(el);
11235 replacement = Roo.getDom(replacement);
11237 var d = this.elements[index];
11238 d.parentNode.insertBefore(replacement, d);
11239 d.parentNode.removeChild(d);
11241 this.elements.splice(index, 1, replacement);
11246 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11250 * Ext JS Library 1.1.1
11251 * Copyright(c) 2006-2007, Ext JS, LLC.
11253 * Originally Released Under LGPL - original licence link has changed is not relivant.
11256 * <script type="text/javascript">
11262 * @class Roo.data.Connection
11263 * @extends Roo.util.Observable
11264 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11265 * either to a configured URL, or to a URL specified at request time.<br><br>
11267 * Requests made by this class are asynchronous, and will return immediately. No data from
11268 * the server will be available to the statement immediately following the {@link #request} call.
11269 * To process returned data, use a callback in the request options object, or an event listener.</p><br>
11271 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11272 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11273 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11274 * property and, if present, the IFRAME's XML document as the responseXML property.</p><br>
11275 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11276 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11277 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11278 * standard DOM methods.
11280 * @param {Object} config a configuration object.
11282 Roo.data.Connection = function(config){
11283 Roo.apply(this, config);
11286 * @event beforerequest
11287 * Fires before a network request is made to retrieve a data object.
11288 * @param {Connection} conn This Connection object.
11289 * @param {Object} options The options config object passed to the {@link #request} method.
11291 "beforerequest" : true,
11293 * @event requestcomplete
11294 * Fires if the request was successfully completed.
11295 * @param {Connection} conn This Connection object.
11296 * @param {Object} response The XHR object containing the response data.
11297 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11298 * @param {Object} options The options config object passed to the {@link #request} method.
11300 "requestcomplete" : true,
11302 * @event requestexception
11303 * Fires if an error HTTP status was returned from the server.
11304 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11305 * @param {Connection} conn This Connection object.
11306 * @param {Object} response The XHR object containing the response data.
11307 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11308 * @param {Object} options The options config object passed to the {@link #request} method.
11310 "requestexception" : true
11312 Roo.data.Connection.superclass.constructor.call(this);
11315 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11317 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11320 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11321 * extra parameters to each request made by this object. (defaults to undefined)
11324 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11325 * to each request made by this object. (defaults to undefined)
11328 * @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)
11331 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11335 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11341 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11344 disableCaching: true,
11347 * Sends an HTTP request to a remote server.
11348 * @param {Object} options An object which may contain the following properties:<ul>
11349 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11350 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11351 * request, a url encoded string or a function to call to get either.</li>
11352 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11353 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11354 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11355 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11356 * <li>options {Object} The parameter to the request call.</li>
11357 * <li>success {Boolean} True if the request succeeded.</li>
11358 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11360 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11361 * The callback is passed the following parameters:<ul>
11362 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11363 * <li>options {Object} The parameter to the request call.</li>
11365 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11366 * The callback is passed the following parameters:<ul>
11367 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11368 * <li>options {Object} The parameter to the request call.</li>
11370 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11371 * for the callback function. Defaults to the browser window.</li>
11372 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11373 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11374 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11375 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11376 * params for the post data. Any params will be appended to the URL.</li>
11377 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11379 * @return {Number} transactionId
11381 request : function(o){
11382 if(this.fireEvent("beforerequest", this, o) !== false){
11385 if(typeof p == "function"){
11386 p = p.call(o.scope||window, o);
11388 if(typeof p == "object"){
11389 p = Roo.urlEncode(o.params);
11391 if(this.extraParams){
11392 var extras = Roo.urlEncode(this.extraParams);
11393 p = p ? (p + '&' + extras) : extras;
11396 var url = o.url || this.url;
11397 if(typeof url == 'function'){
11398 url = url.call(o.scope||window, o);
11402 var form = Roo.getDom(o.form);
11403 url = url || form.action;
11405 var enctype = form.getAttribute("enctype");
11406 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11407 return this.doFormUpload(o, p, url);
11409 var f = Roo.lib.Ajax.serializeForm(form);
11410 p = p ? (p + '&' + f) : f;
11413 var hs = o.headers;
11414 if(this.defaultHeaders){
11415 hs = Roo.apply(hs || {}, this.defaultHeaders);
11422 success: this.handleResponse,
11423 failure: this.handleFailure,
11425 argument: {options: o},
11426 timeout : o.timeout || this.timeout
11429 var method = o.method||this.method||(p ? "POST" : "GET");
11431 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11432 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11435 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11439 }else if(this.autoAbort !== false){
11443 if((method == 'GET' && p) || o.xmlData){
11444 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11447 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11448 return this.transId;
11450 Roo.callback(o.callback, o.scope, [o, null, null]);
11456 * Determine whether this object has a request outstanding.
11457 * @param {Number} transactionId (Optional) defaults to the last transaction
11458 * @return {Boolean} True if there is an outstanding request.
11460 isLoading : function(transId){
11462 return Roo.lib.Ajax.isCallInProgress(transId);
11464 return this.transId ? true : false;
11469 * Aborts any outstanding request.
11470 * @param {Number} transactionId (Optional) defaults to the last transaction
11472 abort : function(transId){
11473 if(transId || this.isLoading()){
11474 Roo.lib.Ajax.abort(transId || this.transId);
11479 handleResponse : function(response){
11480 this.transId = false;
11481 var options = response.argument.options;
11482 response.argument = options ? options.argument : null;
11483 this.fireEvent("requestcomplete", this, response, options);
11484 Roo.callback(options.success, options.scope, [response, options]);
11485 Roo.callback(options.callback, options.scope, [options, true, response]);
11489 handleFailure : function(response, e){
11490 this.transId = false;
11491 var options = response.argument.options;
11492 response.argument = options ? options.argument : null;
11493 this.fireEvent("requestexception", this, response, options, e);
11494 Roo.callback(options.failure, options.scope, [response, options]);
11495 Roo.callback(options.callback, options.scope, [options, false, response]);
11499 doFormUpload : function(o, ps, url){
11501 var frame = document.createElement('iframe');
11504 frame.className = 'x-hidden';
11506 frame.src = Roo.SSL_SECURE_URL;
11508 document.body.appendChild(frame);
11511 document.frames[id].name = id;
11514 var form = Roo.getDom(o.form);
11516 form.method = 'POST';
11517 form.enctype = form.encoding = 'multipart/form-data';
11523 if(ps){ // add dynamic params
11525 ps = Roo.urlDecode(ps, false);
11527 if(ps.hasOwnProperty(k)){
11528 hd = document.createElement('input');
11529 hd.type = 'hidden';
11532 form.appendChild(hd);
11539 var r = { // bogus response object
11544 r.argument = o ? o.argument : null;
11549 doc = frame.contentWindow.document;
11551 doc = (frame.contentDocument || window.frames[id].document);
11553 if(doc && doc.body){
11554 r.responseText = doc.body.innerHTML;
11556 if(doc && doc.XMLDocument){
11557 r.responseXML = doc.XMLDocument;
11559 r.responseXML = doc;
11566 Roo.EventManager.removeListener(frame, 'load', cb, this);
11568 this.fireEvent("requestcomplete", this, r, o);
11569 Roo.callback(o.success, o.scope, [r, o]);
11570 Roo.callback(o.callback, o.scope, [o, true, r]);
11572 setTimeout(function(){document.body.removeChild(frame);}, 100);
11575 Roo.EventManager.on(frame, 'load', cb, this);
11578 if(hiddens){ // remove dynamic params
11579 for(var i = 0, len = hiddens.length; i < len; i++){
11580 form.removeChild(hiddens[i]);
11587 * Ext JS Library 1.1.1
11588 * Copyright(c) 2006-2007, Ext JS, LLC.
11590 * Originally Released Under LGPL - original licence link has changed is not relivant.
11593 * <script type="text/javascript">
11597 * Global Ajax request class.
11600 * @extends Roo.data.Connection
11603 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11604 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11605 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11606 * @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)
11607 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11608 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11609 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11611 Roo.Ajax = new Roo.data.Connection({
11620 * Serialize the passed form into a url encoded string
11622 * @param {String/HTMLElement} form
11625 serializeForm : function(form){
11626 return Roo.lib.Ajax.serializeForm(form);
11630 * Ext JS Library 1.1.1
11631 * Copyright(c) 2006-2007, Ext JS, LLC.
11633 * Originally Released Under LGPL - original licence link has changed is not relivant.
11636 * <script type="text/javascript">
11641 * @class Roo.UpdateManager
11642 * @extends Roo.util.Observable
11643 * Provides AJAX-style update for Element object.<br><br>
11646 * // Get it from a Roo.Element object
11647 * var el = Roo.get("foo");
11648 * var mgr = el.getUpdateManager();
11649 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11651 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11653 * // or directly (returns the same UpdateManager instance)
11654 * var mgr = new Roo.UpdateManager("myElementId");
11655 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11656 * mgr.on("update", myFcnNeedsToKnow);
11658 // short handed call directly from the element object
11659 Roo.get("foo").load({
11663 text: "Loading Foo..."
11667 * Create new UpdateManager directly.
11668 * @param {String/HTMLElement/Roo.Element} el The element to update
11669 * @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).
11671 Roo.UpdateManager = function(el, forceNew){
11673 if(!forceNew && el.updateManager){
11674 return el.updateManager;
11677 * The Element object
11678 * @type Roo.Element
11682 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
11685 this.defaultUrl = null;
11689 * @event beforeupdate
11690 * Fired before an update is made, return false from your handler and the update is cancelled.
11691 * @param {Roo.Element} el
11692 * @param {String/Object/Function} url
11693 * @param {String/Object} params
11695 "beforeupdate": true,
11698 * Fired after successful update is made.
11699 * @param {Roo.Element} el
11700 * @param {Object} oResponseObject The response Object
11705 * Fired on update failure.
11706 * @param {Roo.Element} el
11707 * @param {Object} oResponseObject The response Object
11711 var d = Roo.UpdateManager.defaults;
11713 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
11716 this.sslBlankUrl = d.sslBlankUrl;
11718 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
11721 this.disableCaching = d.disableCaching;
11723 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
11726 this.indicatorText = d.indicatorText;
11728 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
11731 this.showLoadIndicator = d.showLoadIndicator;
11733 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
11736 this.timeout = d.timeout;
11739 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
11742 this.loadScripts = d.loadScripts;
11745 * Transaction object of current executing transaction
11747 this.transaction = null;
11752 this.autoRefreshProcId = null;
11754 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
11757 this.refreshDelegate = this.refresh.createDelegate(this);
11759 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
11762 this.updateDelegate = this.update.createDelegate(this);
11764 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
11767 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
11771 this.successDelegate = this.processSuccess.createDelegate(this);
11775 this.failureDelegate = this.processFailure.createDelegate(this);
11777 if(!this.renderer){
11779 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
11781 this.renderer = new Roo.UpdateManager.BasicRenderer();
11784 Roo.UpdateManager.superclass.constructor.call(this);
11787 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
11789 * Get the Element this UpdateManager is bound to
11790 * @return {Roo.Element} The element
11792 getEl : function(){
11796 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
11797 * @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:
11800 url: "your-url.php",<br/>
11801 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
11802 callback: yourFunction,<br/>
11803 scope: yourObject, //(optional scope) <br/>
11804 discardUrl: false, <br/>
11805 nocache: false,<br/>
11806 text: "Loading...",<br/>
11808 scripts: false<br/>
11811 * The only required property is url. The optional properties nocache, text and scripts
11812 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
11813 * @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}
11814 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11815 * @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.
11817 update : function(url, params, callback, discardUrl){
11818 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
11819 var method = this.method,
11821 if(typeof url == "object"){ // must be config object
11824 params = params || cfg.params;
11825 callback = callback || cfg.callback;
11826 discardUrl = discardUrl || cfg.discardUrl;
11827 if(callback && cfg.scope){
11828 callback = callback.createDelegate(cfg.scope);
11830 if(typeof cfg.method != "undefined"){method = cfg.method;};
11831 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
11832 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
11833 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
11834 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
11836 this.showLoading();
11838 this.defaultUrl = url;
11840 if(typeof url == "function"){
11841 url = url.call(this);
11844 method = method || (params ? "POST" : "GET");
11845 if(method == "GET"){
11846 url = this.prepareUrl(url);
11849 var o = Roo.apply(cfg ||{}, {
11852 success: this.successDelegate,
11853 failure: this.failureDelegate,
11854 callback: undefined,
11855 timeout: (this.timeout*1000),
11856 argument: {"url": url, "form": null, "callback": callback, "params": params}
11858 Roo.log("updated manager called with timeout of " + o.timeout);
11859 this.transaction = Roo.Ajax.request(o);
11864 * 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.
11865 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
11866 * @param {String/HTMLElement} form The form Id or form element
11867 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
11868 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
11869 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11871 formUpdate : function(form, url, reset, callback){
11872 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
11873 if(typeof url == "function"){
11874 url = url.call(this);
11876 form = Roo.getDom(form);
11877 this.transaction = Roo.Ajax.request({
11880 success: this.successDelegate,
11881 failure: this.failureDelegate,
11882 timeout: (this.timeout*1000),
11883 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
11885 this.showLoading.defer(1, this);
11890 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
11891 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11893 refresh : function(callback){
11894 if(this.defaultUrl == null){
11897 this.update(this.defaultUrl, null, callback, true);
11901 * Set this element to auto refresh.
11902 * @param {Number} interval How often to update (in seconds).
11903 * @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)
11904 * @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}
11905 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11906 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
11908 startAutoRefresh : function(interval, url, params, callback, refreshNow){
11910 this.update(url || this.defaultUrl, params, callback, true);
11912 if(this.autoRefreshProcId){
11913 clearInterval(this.autoRefreshProcId);
11915 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
11919 * Stop auto refresh on this element.
11921 stopAutoRefresh : function(){
11922 if(this.autoRefreshProcId){
11923 clearInterval(this.autoRefreshProcId);
11924 delete this.autoRefreshProcId;
11928 isAutoRefreshing : function(){
11929 return this.autoRefreshProcId ? true : false;
11932 * Called to update the element to "Loading" state. Override to perform custom action.
11934 showLoading : function(){
11935 if(this.showLoadIndicator){
11936 this.el.update(this.indicatorText);
11941 * Adds unique parameter to query string if disableCaching = true
11944 prepareUrl : function(url){
11945 if(this.disableCaching){
11946 var append = "_dc=" + (new Date().getTime());
11947 if(url.indexOf("?") !== -1){
11948 url += "&" + append;
11950 url += "?" + append;
11959 processSuccess : function(response){
11960 this.transaction = null;
11961 if(response.argument.form && response.argument.reset){
11962 try{ // put in try/catch since some older FF releases had problems with this
11963 response.argument.form.reset();
11966 if(this.loadScripts){
11967 this.renderer.render(this.el, response, this,
11968 this.updateComplete.createDelegate(this, [response]));
11970 this.renderer.render(this.el, response, this);
11971 this.updateComplete(response);
11975 updateComplete : function(response){
11976 this.fireEvent("update", this.el, response);
11977 if(typeof response.argument.callback == "function"){
11978 response.argument.callback(this.el, true, response);
11985 processFailure : function(response){
11986 this.transaction = null;
11987 this.fireEvent("failure", this.el, response);
11988 if(typeof response.argument.callback == "function"){
11989 response.argument.callback(this.el, false, response);
11994 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
11995 * @param {Object} renderer The object implementing the render() method
11997 setRenderer : function(renderer){
11998 this.renderer = renderer;
12001 getRenderer : function(){
12002 return this.renderer;
12006 * Set the defaultUrl used for updates
12007 * @param {String/Function} defaultUrl The url or a function to call to get the url
12009 setDefaultUrl : function(defaultUrl){
12010 this.defaultUrl = defaultUrl;
12014 * Aborts the executing transaction
12016 abort : function(){
12017 if(this.transaction){
12018 Roo.Ajax.abort(this.transaction);
12023 * Returns true if an update is in progress
12024 * @return {Boolean}
12026 isUpdating : function(){
12027 if(this.transaction){
12028 return Roo.Ajax.isLoading(this.transaction);
12035 * @class Roo.UpdateManager.defaults
12036 * @static (not really - but it helps the doc tool)
12037 * The defaults collection enables customizing the default properties of UpdateManager
12039 Roo.UpdateManager.defaults = {
12041 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12047 * True to process scripts by default (Defaults to false).
12050 loadScripts : false,
12053 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12056 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12058 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12061 disableCaching : false,
12063 * Whether to show indicatorText when loading (Defaults to true).
12066 showLoadIndicator : true,
12068 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12071 indicatorText : '<div class="loading-indicator">Loading...</div>'
12075 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12077 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12078 * @param {String/HTMLElement/Roo.Element} el The element to update
12079 * @param {String} url The url
12080 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12081 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12084 * @member Roo.UpdateManager
12086 Roo.UpdateManager.updateElement = function(el, url, params, options){
12087 var um = Roo.get(el, true).getUpdateManager();
12088 Roo.apply(um, options);
12089 um.update(url, params, options ? options.callback : null);
12091 // alias for backwards compat
12092 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12094 * @class Roo.UpdateManager.BasicRenderer
12095 * Default Content renderer. Updates the elements innerHTML with the responseText.
12097 Roo.UpdateManager.BasicRenderer = function(){};
12099 Roo.UpdateManager.BasicRenderer.prototype = {
12101 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12102 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12103 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12104 * @param {Roo.Element} el The element being rendered
12105 * @param {Object} response The YUI Connect response object
12106 * @param {UpdateManager} updateManager The calling update manager
12107 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12109 render : function(el, response, updateManager, callback){
12110 el.update(response.responseText, updateManager.loadScripts, callback);
12116 * (c)) Alan Knowles
12122 * @class Roo.DomTemplate
12123 * @extends Roo.Template
12124 * An effort at a dom based template engine..
12126 * Similar to XTemplate, except it uses dom parsing to create the template..
12128 * Supported features:
12133 {a_variable} - output encoded.
12134 {a_variable.format:("Y-m-d")} - call a method on the variable
12135 {a_variable:raw} - unencoded output
12136 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12137 {a_variable:this.method_on_template(...)} - call a method on the template object.
12142 <div roo-for="a_variable or condition.."></div>
12143 <div roo-if="a_variable or condition"></div>
12144 <div roo-exec="some javascript"></div>
12145 <div roo-name="named_template"></div>
12150 Roo.DomTemplate = function()
12152 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12159 Roo.extend(Roo.DomTemplate, Roo.Template, {
12161 * id counter for sub templates.
12165 * flag to indicate if dom parser is inside a pre,
12166 * it will strip whitespace if not.
12171 * The various sub templates
12179 * basic tag replacing syntax
12182 * // you can fake an object call by doing this
12186 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12187 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12189 iterChild : function (node, method) {
12191 var oldPre = this.inPre;
12192 if (node.tagName == 'PRE') {
12195 for( var i = 0; i < node.childNodes.length; i++) {
12196 method.call(this, node.childNodes[i]);
12198 this.inPre = oldPre;
12204 * compile the template
12206 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12209 compile: function()
12213 // covert the html into DOM...
12217 doc = document.implementation.createHTMLDocument("");
12218 doc.documentElement.innerHTML = this.html ;
12219 div = doc.documentElement;
12221 // old IE... - nasty -- it causes all sorts of issues.. with
12222 // images getting pulled from server..
12223 div = document.createElement('div');
12224 div.innerHTML = this.html;
12226 //doc.documentElement.innerHTML = htmlBody
12232 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12234 var tpls = this.tpls;
12236 // create a top level template from the snippet..
12238 //Roo.log(div.innerHTML);
12245 body : div.innerHTML,
12258 Roo.each(tpls, function(tp){
12259 this.compileTpl(tp);
12260 this.tpls[tp.id] = tp;
12263 this.master = tpls[0];
12269 compileNode : function(node, istop) {
12274 // skip anything not a tag..
12275 if (node.nodeType != 1) {
12276 if (node.nodeType == 3 && !this.inPre) {
12277 // reduce white space..
12278 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12301 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12302 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12303 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12304 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12310 // just itterate children..
12311 this.iterChild(node,this.compileNode);
12314 tpl.uid = this.id++;
12315 tpl.value = node.getAttribute('roo-' + tpl.attr);
12316 node.removeAttribute('roo-'+ tpl.attr);
12317 if (tpl.attr != 'name') {
12318 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12319 node.parentNode.replaceChild(placeholder, node);
12322 var placeholder = document.createElement('span');
12323 placeholder.className = 'roo-tpl-' + tpl.value;
12324 node.parentNode.replaceChild(placeholder, node);
12327 // parent now sees '{domtplXXXX}
12328 this.iterChild(node,this.compileNode);
12330 // we should now have node body...
12331 var div = document.createElement('div');
12332 div.appendChild(node);
12334 // this has the unfortunate side effect of converting tagged attributes
12335 // eg. href="{...}" into %7C...%7D
12336 // this has been fixed by searching for those combo's although it's a bit hacky..
12339 tpl.body = div.innerHTML;
12346 switch (tpl.value) {
12347 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12348 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12349 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12354 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12358 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12362 tpl.id = tpl.value; // replace non characters???
12368 this.tpls.push(tpl);
12378 * Compile a segment of the template into a 'sub-template'
12384 compileTpl : function(tpl)
12386 var fm = Roo.util.Format;
12387 var useF = this.disableFormats !== true;
12389 var sep = Roo.isGecko ? "+\n" : ",\n";
12391 var undef = function(str) {
12392 Roo.debug && Roo.log("Property not found :" + str);
12396 //Roo.log(tpl.body);
12400 var fn = function(m, lbrace, name, format, args)
12403 //Roo.log(arguments);
12404 args = args ? args.replace(/\\'/g,"'") : args;
12405 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12406 if (typeof(format) == 'undefined') {
12407 format = 'htmlEncode';
12409 if (format == 'raw' ) {
12413 if(name.substr(0, 6) == 'domtpl'){
12414 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12417 // build an array of options to determine if value is undefined..
12419 // basically get 'xxxx.yyyy' then do
12420 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12421 // (function () { Roo.log("Property not found"); return ''; })() :
12426 Roo.each(name.split('.'), function(st) {
12427 lookfor += (lookfor.length ? '.': '') + st;
12428 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12431 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12434 if(format && useF){
12436 args = args ? ',' + args : "";
12438 if(format.substr(0, 5) != "this."){
12439 format = "fm." + format + '(';
12441 format = 'this.call("'+ format.substr(5) + '", ';
12445 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12448 if (args && args.length) {
12449 // called with xxyx.yuu:(test,test)
12451 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12453 // raw.. - :raw modifier..
12454 return "'"+ sep + udef_st + name + ")"+sep+"'";
12458 // branched to use + in gecko and [].join() in others
12460 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12461 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12464 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12465 body.push(tpl.body.replace(/(\r\n|\n)/g,
12466 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12467 body.push("'].join('');};};");
12468 body = body.join('');
12471 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12473 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12480 * same as applyTemplate, except it's done to one of the subTemplates
12481 * when using named templates, you can do:
12483 * var str = pl.applySubTemplate('your-name', values);
12486 * @param {Number} id of the template
12487 * @param {Object} values to apply to template
12488 * @param {Object} parent (normaly the instance of this object)
12490 applySubTemplate : function(id, values, parent)
12494 var t = this.tpls[id];
12498 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12499 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12503 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12510 if(t.execCall && t.execCall.call(this, values, parent)){
12514 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12520 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12521 parent = t.target ? values : parent;
12522 if(t.forCall && vs instanceof Array){
12524 for(var i = 0, len = vs.length; i < len; i++){
12526 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12528 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12530 //Roo.log(t.compiled);
12534 return buf.join('');
12537 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12542 return t.compiled.call(this, vs, parent);
12544 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12546 //Roo.log(t.compiled);
12554 applyTemplate : function(values){
12555 return this.master.compiled.call(this, values, {});
12556 //var s = this.subs;
12559 apply : function(){
12560 return this.applyTemplate.apply(this, arguments);
12565 Roo.DomTemplate.from = function(el){
12566 el = Roo.getDom(el);
12567 return new Roo.Domtemplate(el.value || el.innerHTML);
12570 * Ext JS Library 1.1.1
12571 * Copyright(c) 2006-2007, Ext JS, LLC.
12573 * Originally Released Under LGPL - original licence link has changed is not relivant.
12576 * <script type="text/javascript">
12580 * @class Roo.util.DelayedTask
12581 * Provides a convenient method of performing setTimeout where a new
12582 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12583 * You can use this class to buffer
12584 * the keypress events for a certain number of milliseconds, and perform only if they stop
12585 * for that amount of time.
12586 * @constructor The parameters to this constructor serve as defaults and are not required.
12587 * @param {Function} fn (optional) The default function to timeout
12588 * @param {Object} scope (optional) The default scope of that timeout
12589 * @param {Array} args (optional) The default Array of arguments
12591 Roo.util.DelayedTask = function(fn, scope, args){
12592 var id = null, d, t;
12594 var call = function(){
12595 var now = new Date().getTime();
12599 fn.apply(scope, args || []);
12603 * Cancels any pending timeout and queues a new one
12604 * @param {Number} delay The milliseconds to delay
12605 * @param {Function} newFn (optional) Overrides function passed to constructor
12606 * @param {Object} newScope (optional) Overrides scope passed to constructor
12607 * @param {Array} newArgs (optional) Overrides args passed to constructor
12609 this.delay = function(delay, newFn, newScope, newArgs){
12610 if(id && delay != d){
12614 t = new Date().getTime();
12616 scope = newScope || scope;
12617 args = newArgs || args;
12619 id = setInterval(call, d);
12624 * Cancel the last queued timeout
12626 this.cancel = function(){
12634 * Ext JS Library 1.1.1
12635 * Copyright(c) 2006-2007, Ext JS, LLC.
12637 * Originally Released Under LGPL - original licence link has changed is not relivant.
12640 * <script type="text/javascript">
12644 Roo.util.TaskRunner = function(interval){
12645 interval = interval || 10;
12646 var tasks = [], removeQueue = [];
12648 var running = false;
12650 var stopThread = function(){
12656 var startThread = function(){
12659 id = setInterval(runTasks, interval);
12663 var removeTask = function(task){
12664 removeQueue.push(task);
12670 var runTasks = function(){
12671 if(removeQueue.length > 0){
12672 for(var i = 0, len = removeQueue.length; i < len; i++){
12673 tasks.remove(removeQueue[i]);
12676 if(tasks.length < 1){
12681 var now = new Date().getTime();
12682 for(var i = 0, len = tasks.length; i < len; ++i){
12684 var itime = now - t.taskRunTime;
12685 if(t.interval <= itime){
12686 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
12687 t.taskRunTime = now;
12688 if(rt === false || t.taskRunCount === t.repeat){
12693 if(t.duration && t.duration <= (now - t.taskStartTime)){
12700 * Queues a new task.
12701 * @param {Object} task
12703 this.start = function(task){
12705 task.taskStartTime = new Date().getTime();
12706 task.taskRunTime = 0;
12707 task.taskRunCount = 0;
12712 this.stop = function(task){
12717 this.stopAll = function(){
12719 for(var i = 0, len = tasks.length; i < len; i++){
12720 if(tasks[i].onStop){
12729 Roo.TaskMgr = new Roo.util.TaskRunner();/*
12731 * Ext JS Library 1.1.1
12732 * Copyright(c) 2006-2007, Ext JS, LLC.
12734 * Originally Released Under LGPL - original licence link has changed is not relivant.
12737 * <script type="text/javascript">
12742 * @class Roo.util.MixedCollection
12743 * @extends Roo.util.Observable
12744 * A Collection class that maintains both numeric indexes and keys and exposes events.
12746 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
12747 * collection (defaults to false)
12748 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
12749 * and return the key value for that item. This is used when available to look up the key on items that
12750 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
12751 * equivalent to providing an implementation for the {@link #getKey} method.
12753 Roo.util.MixedCollection = function(allowFunctions, keyFn){
12761 * Fires when the collection is cleared.
12766 * Fires when an item is added to the collection.
12767 * @param {Number} index The index at which the item was added.
12768 * @param {Object} o The item added.
12769 * @param {String} key The key associated with the added item.
12774 * Fires when an item is replaced in the collection.
12775 * @param {String} key he key associated with the new added.
12776 * @param {Object} old The item being replaced.
12777 * @param {Object} new The new item.
12782 * Fires when an item is removed from the collection.
12783 * @param {Object} o The item being removed.
12784 * @param {String} key (optional) The key associated with the removed item.
12789 this.allowFunctions = allowFunctions === true;
12791 this.getKey = keyFn;
12793 Roo.util.MixedCollection.superclass.constructor.call(this);
12796 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
12797 allowFunctions : false,
12800 * Adds an item to the collection.
12801 * @param {String} key The key to associate with the item
12802 * @param {Object} o The item to add.
12803 * @return {Object} The item added.
12805 add : function(key, o){
12806 if(arguments.length == 1){
12808 key = this.getKey(o);
12810 if(typeof key == "undefined" || key === null){
12812 this.items.push(o);
12813 this.keys.push(null);
12815 var old = this.map[key];
12817 return this.replace(key, o);
12820 this.items.push(o);
12822 this.keys.push(key);
12824 this.fireEvent("add", this.length-1, o, key);
12829 * MixedCollection has a generic way to fetch keys if you implement getKey.
12832 var mc = new Roo.util.MixedCollection();
12833 mc.add(someEl.dom.id, someEl);
12834 mc.add(otherEl.dom.id, otherEl);
12838 var mc = new Roo.util.MixedCollection();
12839 mc.getKey = function(el){
12845 // or via the constructor
12846 var mc = new Roo.util.MixedCollection(false, function(el){
12852 * @param o {Object} The item for which to find the key.
12853 * @return {Object} The key for the passed item.
12855 getKey : function(o){
12860 * Replaces an item in the collection.
12861 * @param {String} key The key associated with the item to replace, or the item to replace.
12862 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
12863 * @return {Object} The new item.
12865 replace : function(key, o){
12866 if(arguments.length == 1){
12868 key = this.getKey(o);
12870 var old = this.item(key);
12871 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
12872 return this.add(key, o);
12874 var index = this.indexOfKey(key);
12875 this.items[index] = o;
12877 this.fireEvent("replace", key, old, o);
12882 * Adds all elements of an Array or an Object to the collection.
12883 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
12884 * an Array of values, each of which are added to the collection.
12886 addAll : function(objs){
12887 if(arguments.length > 1 || objs instanceof Array){
12888 var args = arguments.length > 1 ? arguments : objs;
12889 for(var i = 0, len = args.length; i < len; i++){
12893 for(var key in objs){
12894 if(this.allowFunctions || typeof objs[key] != "function"){
12895 this.add(key, objs[key]);
12902 * Executes the specified function once for every item in the collection, passing each
12903 * item as the first and only parameter. returning false from the function will stop the iteration.
12904 * @param {Function} fn The function to execute for each item.
12905 * @param {Object} scope (optional) The scope in which to execute the function.
12907 each : function(fn, scope){
12908 var items = [].concat(this.items); // each safe for removal
12909 for(var i = 0, len = items.length; i < len; i++){
12910 if(fn.call(scope || items[i], items[i], i, len) === false){
12917 * Executes the specified function once for every key in the collection, passing each
12918 * key, and its associated item as the first two parameters.
12919 * @param {Function} fn The function to execute for each item.
12920 * @param {Object} scope (optional) The scope in which to execute the function.
12922 eachKey : function(fn, scope){
12923 for(var i = 0, len = this.keys.length; i < len; i++){
12924 fn.call(scope || window, this.keys[i], this.items[i], i, len);
12929 * Returns the first item in the collection which elicits a true return value from the
12930 * passed selection function.
12931 * @param {Function} fn The selection function to execute for each item.
12932 * @param {Object} scope (optional) The scope in which to execute the function.
12933 * @return {Object} The first item in the collection which returned true from the selection function.
12935 find : function(fn, scope){
12936 for(var i = 0, len = this.items.length; i < len; i++){
12937 if(fn.call(scope || window, this.items[i], this.keys[i])){
12938 return this.items[i];
12945 * Inserts an item at the specified index in the collection.
12946 * @param {Number} index The index to insert the item at.
12947 * @param {String} key The key to associate with the new item, or the item itself.
12948 * @param {Object} o (optional) If the second parameter was a key, the new item.
12949 * @return {Object} The item inserted.
12951 insert : function(index, key, o){
12952 if(arguments.length == 2){
12954 key = this.getKey(o);
12956 if(index >= this.length){
12957 return this.add(key, o);
12960 this.items.splice(index, 0, o);
12961 if(typeof key != "undefined" && key != null){
12964 this.keys.splice(index, 0, key);
12965 this.fireEvent("add", index, o, key);
12970 * Removed an item from the collection.
12971 * @param {Object} o The item to remove.
12972 * @return {Object} The item removed.
12974 remove : function(o){
12975 return this.removeAt(this.indexOf(o));
12979 * Remove an item from a specified index in the collection.
12980 * @param {Number} index The index within the collection of the item to remove.
12982 removeAt : function(index){
12983 if(index < this.length && index >= 0){
12985 var o = this.items[index];
12986 this.items.splice(index, 1);
12987 var key = this.keys[index];
12988 if(typeof key != "undefined"){
12989 delete this.map[key];
12991 this.keys.splice(index, 1);
12992 this.fireEvent("remove", o, key);
12997 * Removed an item associated with the passed key fom the collection.
12998 * @param {String} key The key of the item to remove.
13000 removeKey : function(key){
13001 return this.removeAt(this.indexOfKey(key));
13005 * Returns the number of items in the collection.
13006 * @return {Number} the number of items in the collection.
13008 getCount : function(){
13009 return this.length;
13013 * Returns index within the collection of the passed Object.
13014 * @param {Object} o The item to find the index of.
13015 * @return {Number} index of the item.
13017 indexOf : function(o){
13018 if(!this.items.indexOf){
13019 for(var i = 0, len = this.items.length; i < len; i++){
13020 if(this.items[i] == o) return i;
13024 return this.items.indexOf(o);
13029 * Returns index within the collection of the passed key.
13030 * @param {String} key The key to find the index of.
13031 * @return {Number} index of the key.
13033 indexOfKey : function(key){
13034 if(!this.keys.indexOf){
13035 for(var i = 0, len = this.keys.length; i < len; i++){
13036 if(this.keys[i] == key) return i;
13040 return this.keys.indexOf(key);
13045 * Returns the item associated with the passed key OR index. Key has priority over index.
13046 * @param {String/Number} key The key or index of the item.
13047 * @return {Object} The item associated with the passed key.
13049 item : function(key){
13050 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13051 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13055 * Returns the item at the specified index.
13056 * @param {Number} index The index of the item.
13059 itemAt : function(index){
13060 return this.items[index];
13064 * Returns the item associated with the passed key.
13065 * @param {String/Number} key The key of the item.
13066 * @return {Object} The item associated with the passed key.
13068 key : function(key){
13069 return this.map[key];
13073 * Returns true if the collection contains the passed Object as an item.
13074 * @param {Object} o The Object to look for in the collection.
13075 * @return {Boolean} True if the collection contains the Object as an item.
13077 contains : function(o){
13078 return this.indexOf(o) != -1;
13082 * Returns true if the collection contains the passed Object as a key.
13083 * @param {String} key The key to look for in the collection.
13084 * @return {Boolean} True if the collection contains the Object as a key.
13086 containsKey : function(key){
13087 return typeof this.map[key] != "undefined";
13091 * Removes all items from the collection.
13093 clear : function(){
13098 this.fireEvent("clear");
13102 * Returns the first item in the collection.
13103 * @return {Object} the first item in the collection..
13105 first : function(){
13106 return this.items[0];
13110 * Returns the last item in the collection.
13111 * @return {Object} the last item in the collection..
13114 return this.items[this.length-1];
13117 _sort : function(property, dir, fn){
13118 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13119 fn = fn || function(a, b){
13122 var c = [], k = this.keys, items = this.items;
13123 for(var i = 0, len = items.length; i < len; i++){
13124 c[c.length] = {key: k[i], value: items[i], index: i};
13126 c.sort(function(a, b){
13127 var v = fn(a[property], b[property]) * dsc;
13129 v = (a.index < b.index ? -1 : 1);
13133 for(var i = 0, len = c.length; i < len; i++){
13134 items[i] = c[i].value;
13137 this.fireEvent("sort", this);
13141 * Sorts this collection with the passed comparison function
13142 * @param {String} direction (optional) "ASC" or "DESC"
13143 * @param {Function} fn (optional) comparison function
13145 sort : function(dir, fn){
13146 this._sort("value", dir, fn);
13150 * Sorts this collection by keys
13151 * @param {String} direction (optional) "ASC" or "DESC"
13152 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13154 keySort : function(dir, fn){
13155 this._sort("key", dir, fn || function(a, b){
13156 return String(a).toUpperCase()-String(b).toUpperCase();
13161 * Returns a range of items in this collection
13162 * @param {Number} startIndex (optional) defaults to 0
13163 * @param {Number} endIndex (optional) default to the last item
13164 * @return {Array} An array of items
13166 getRange : function(start, end){
13167 var items = this.items;
13168 if(items.length < 1){
13171 start = start || 0;
13172 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13175 for(var i = start; i <= end; i++) {
13176 r[r.length] = items[i];
13179 for(var i = start; i >= end; i--) {
13180 r[r.length] = items[i];
13187 * Filter the <i>objects</i> in this collection by a specific property.
13188 * Returns a new collection that has been filtered.
13189 * @param {String} property A property on your objects
13190 * @param {String/RegExp} value Either string that the property values
13191 * should start with or a RegExp to test against the property
13192 * @return {MixedCollection} The new filtered collection
13194 filter : function(property, value){
13195 if(!value.exec){ // not a regex
13196 value = String(value);
13197 if(value.length == 0){
13198 return this.clone();
13200 value = new RegExp("^" + Roo.escapeRe(value), "i");
13202 return this.filterBy(function(o){
13203 return o && value.test(o[property]);
13208 * Filter by a function. * Returns a new collection that has been filtered.
13209 * The passed function will be called with each
13210 * object in the collection. If the function returns true, the value is included
13211 * otherwise it is filtered.
13212 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13213 * @param {Object} scope (optional) The scope of the function (defaults to this)
13214 * @return {MixedCollection} The new filtered collection
13216 filterBy : function(fn, scope){
13217 var r = new Roo.util.MixedCollection();
13218 r.getKey = this.getKey;
13219 var k = this.keys, it = this.items;
13220 for(var i = 0, len = it.length; i < len; i++){
13221 if(fn.call(scope||this, it[i], k[i])){
13222 r.add(k[i], it[i]);
13229 * Creates a duplicate of this collection
13230 * @return {MixedCollection}
13232 clone : function(){
13233 var r = new Roo.util.MixedCollection();
13234 var k = this.keys, it = this.items;
13235 for(var i = 0, len = it.length; i < len; i++){
13236 r.add(k[i], it[i]);
13238 r.getKey = this.getKey;
13243 * Returns the item associated with the passed key or index.
13245 * @param {String/Number} key The key or index of the item.
13246 * @return {Object} The item associated with the passed key.
13248 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13250 * Ext JS Library 1.1.1
13251 * Copyright(c) 2006-2007, Ext JS, LLC.
13253 * Originally Released Under LGPL - original licence link has changed is not relivant.
13256 * <script type="text/javascript">
13259 * @class Roo.util.JSON
13260 * Modified version of Douglas Crockford"s json.js that doesn"t
13261 * mess with the Object prototype
13262 * http://www.json.org/js.html
13265 Roo.util.JSON = new (function(){
13266 var useHasOwn = {}.hasOwnProperty ? true : false;
13268 // crashes Safari in some instances
13269 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13271 var pad = function(n) {
13272 return n < 10 ? "0" + n : n;
13285 var encodeString = function(s){
13286 if (/["\\\x00-\x1f]/.test(s)) {
13287 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13292 c = b.charCodeAt();
13294 Math.floor(c / 16).toString(16) +
13295 (c % 16).toString(16);
13298 return '"' + s + '"';
13301 var encodeArray = function(o){
13302 var a = ["["], b, i, l = o.length, v;
13303 for (i = 0; i < l; i += 1) {
13305 switch (typeof v) {
13314 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13322 var encodeDate = function(o){
13323 return '"' + o.getFullYear() + "-" +
13324 pad(o.getMonth() + 1) + "-" +
13325 pad(o.getDate()) + "T" +
13326 pad(o.getHours()) + ":" +
13327 pad(o.getMinutes()) + ":" +
13328 pad(o.getSeconds()) + '"';
13332 * Encodes an Object, Array or other value
13333 * @param {Mixed} o The variable to encode
13334 * @return {String} The JSON string
13336 this.encode = function(o)
13338 // should this be extended to fully wrap stringify..
13340 if(typeof o == "undefined" || o === null){
13342 }else if(o instanceof Array){
13343 return encodeArray(o);
13344 }else if(o instanceof Date){
13345 return encodeDate(o);
13346 }else if(typeof o == "string"){
13347 return encodeString(o);
13348 }else if(typeof o == "number"){
13349 return isFinite(o) ? String(o) : "null";
13350 }else if(typeof o == "boolean"){
13353 var a = ["{"], b, i, v;
13355 if(!useHasOwn || o.hasOwnProperty(i)) {
13357 switch (typeof v) {
13366 a.push(this.encode(i), ":",
13367 v === null ? "null" : this.encode(v));
13378 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13379 * @param {String} json The JSON string
13380 * @return {Object} The resulting object
13382 this.decode = function(json){
13384 return /** eval:var:json */ eval("(" + json + ')');
13388 * Shorthand for {@link Roo.util.JSON#encode}
13389 * @member Roo encode
13391 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13393 * Shorthand for {@link Roo.util.JSON#decode}
13394 * @member Roo decode
13396 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13399 * Ext JS Library 1.1.1
13400 * Copyright(c) 2006-2007, Ext JS, LLC.
13402 * Originally Released Under LGPL - original licence link has changed is not relivant.
13405 * <script type="text/javascript">
13409 * @class Roo.util.Format
13410 * Reusable data formatting functions
13413 Roo.util.Format = function(){
13414 var trimRe = /^\s+|\s+$/g;
13417 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13418 * @param {String} value The string to truncate
13419 * @param {Number} length The maximum length to allow before truncating
13420 * @return {String} The converted text
13422 ellipsis : function(value, len){
13423 if(value && value.length > len){
13424 return value.substr(0, len-3)+"...";
13430 * Checks a reference and converts it to empty string if it is undefined
13431 * @param {Mixed} value Reference to check
13432 * @return {Mixed} Empty string if converted, otherwise the original value
13434 undef : function(value){
13435 return typeof value != "undefined" ? value : "";
13439 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13440 * @param {String} value The string to encode
13441 * @return {String} The encoded text
13443 htmlEncode : function(value){
13444 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13448 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13449 * @param {String} value The string to decode
13450 * @return {String} The decoded text
13452 htmlDecode : function(value){
13453 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13457 * Trims any whitespace from either side of a string
13458 * @param {String} value The text to trim
13459 * @return {String} The trimmed text
13461 trim : function(value){
13462 return String(value).replace(trimRe, "");
13466 * Returns a substring from within an original string
13467 * @param {String} value The original text
13468 * @param {Number} start The start index of the substring
13469 * @param {Number} length The length of the substring
13470 * @return {String} The substring
13472 substr : function(value, start, length){
13473 return String(value).substr(start, length);
13477 * Converts a string to all lower case letters
13478 * @param {String} value The text to convert
13479 * @return {String} The converted text
13481 lowercase : function(value){
13482 return String(value).toLowerCase();
13486 * Converts a string to all upper case letters
13487 * @param {String} value The text to convert
13488 * @return {String} The converted text
13490 uppercase : function(value){
13491 return String(value).toUpperCase();
13495 * Converts the first character only of a string to upper case
13496 * @param {String} value The text to convert
13497 * @return {String} The converted text
13499 capitalize : function(value){
13500 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13504 call : function(value, fn){
13505 if(arguments.length > 2){
13506 var args = Array.prototype.slice.call(arguments, 2);
13507 args.unshift(value);
13509 return /** eval:var:value */ eval(fn).apply(window, args);
13511 /** eval:var:value */
13512 return /** eval:var:value */ eval(fn).call(window, value);
13518 * safer version of Math.toFixed..??/
13519 * @param {Number/String} value The numeric value to format
13520 * @param {Number/String} value Decimal places
13521 * @return {String} The formatted currency string
13523 toFixed : function(v, n)
13525 // why not use to fixed - precision is buggered???
13527 return Math.round(v-0);
13529 var fact = Math.pow(10,n+1);
13530 v = (Math.round((v-0)*fact))/fact;
13531 var z = (''+fact).substring(2);
13532 if (v == Math.floor(v)) {
13533 return Math.floor(v) + '.' + z;
13536 // now just padd decimals..
13537 var ps = String(v).split('.');
13538 var fd = (ps[1] + z);
13539 var r = fd.substring(0,n);
13540 var rm = fd.substring(n);
13542 return ps[0] + '.' + r;
13544 r*=1; // turn it into a number;
13546 if (String(r).length != n) {
13549 r = String(r).substring(1); // chop the end off.
13552 return ps[0] + '.' + r;
13557 * Format a number as US currency
13558 * @param {Number/String} value The numeric value to format
13559 * @return {String} The formatted currency string
13561 usMoney : function(v){
13562 return '$' + Roo.util.Format.number(v);
13567 * eventually this should probably emulate php's number_format
13568 * @param {Number/String} value The numeric value to format
13569 * @param {Number} decimals number of decimal places
13570 * @return {String} The formatted currency string
13572 number : function(v,decimals)
13574 // multiply and round.
13575 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13576 var mul = Math.pow(10, decimals);
13577 var zero = String(mul).substring(1);
13578 v = (Math.round((v-0)*mul))/mul;
13580 // if it's '0' number.. then
13582 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13584 var ps = v.split('.');
13588 var r = /(\d+)(\d{3})/;
13590 while (r.test(whole)) {
13591 whole = whole.replace(r, '$1' + ',' + '$2');
13597 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13598 // does not have decimals
13599 (decimals ? ('.' + zero) : '');
13602 return whole + sub ;
13606 * Parse a value into a formatted date using the specified format pattern.
13607 * @param {Mixed} value The value to format
13608 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13609 * @return {String} The formatted date string
13611 date : function(v, format){
13615 if(!(v instanceof Date)){
13616 v = new Date(Date.parse(v));
13618 return v.dateFormat(format || Roo.util.Format.defaults.date);
13622 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13623 * @param {String} format Any valid date format string
13624 * @return {Function} The date formatting function
13626 dateRenderer : function(format){
13627 return function(v){
13628 return Roo.util.Format.date(v, format);
13633 stripTagsRE : /<\/?[^>]+>/gi,
13636 * Strips all HTML tags
13637 * @param {Mixed} value The text from which to strip tags
13638 * @return {String} The stripped text
13640 stripTags : function(v){
13641 return !v ? v : String(v).replace(this.stripTagsRE, "");
13645 Roo.util.Format.defaults = {
13649 * Ext JS Library 1.1.1
13650 * Copyright(c) 2006-2007, Ext JS, LLC.
13652 * Originally Released Under LGPL - original licence link has changed is not relivant.
13655 * <script type="text/javascript">
13662 * @class Roo.MasterTemplate
13663 * @extends Roo.Template
13664 * Provides a template that can have child templates. The syntax is:
13666 var t = new Roo.MasterTemplate(
13667 '<select name="{name}">',
13668 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13671 t.add('options', {value: 'foo', text: 'bar'});
13672 // or you can add multiple child elements in one shot
13673 t.addAll('options', [
13674 {value: 'foo', text: 'bar'},
13675 {value: 'foo2', text: 'bar2'},
13676 {value: 'foo3', text: 'bar3'}
13678 // then append, applying the master template values
13679 t.append('my-form', {name: 'my-select'});
13681 * A name attribute for the child template is not required if you have only one child
13682 * template or you want to refer to them by index.
13684 Roo.MasterTemplate = function(){
13685 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
13686 this.originalHtml = this.html;
13688 var m, re = this.subTemplateRe;
13691 while(m = re.exec(this.html)){
13692 var name = m[1], content = m[2];
13697 tpl : new Roo.Template(content)
13700 st[name] = st[subIndex];
13702 st[subIndex].tpl.compile();
13703 st[subIndex].tpl.call = this.call.createDelegate(this);
13706 this.subCount = subIndex;
13709 Roo.extend(Roo.MasterTemplate, Roo.Template, {
13711 * The regular expression used to match sub templates
13715 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
13718 * Applies the passed values to a child template.
13719 * @param {String/Number} name (optional) The name or index of the child template
13720 * @param {Array/Object} values The values to be applied to the template
13721 * @return {MasterTemplate} this
13723 add : function(name, values){
13724 if(arguments.length == 1){
13725 values = arguments[0];
13728 var s = this.subs[name];
13729 s.buffer[s.buffer.length] = s.tpl.apply(values);
13734 * Applies all the passed values to a child template.
13735 * @param {String/Number} name (optional) The name or index of the child template
13736 * @param {Array} values The values to be applied to the template, this should be an array of objects.
13737 * @param {Boolean} reset (optional) True to reset the template first
13738 * @return {MasterTemplate} this
13740 fill : function(name, values, reset){
13742 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
13750 for(var i = 0, len = values.length; i < len; i++){
13751 this.add(name, values[i]);
13757 * Resets the template for reuse
13758 * @return {MasterTemplate} this
13760 reset : function(){
13762 for(var i = 0; i < this.subCount; i++){
13768 applyTemplate : function(values){
13770 var replaceIndex = -1;
13771 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
13772 return s[++replaceIndex].buffer.join("");
13774 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
13777 apply : function(){
13778 return this.applyTemplate.apply(this, arguments);
13781 compile : function(){return this;}
13785 * Alias for fill().
13788 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
13790 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
13791 * var tpl = Roo.MasterTemplate.from('element-id');
13792 * @param {String/HTMLElement} el
13793 * @param {Object} config
13796 Roo.MasterTemplate.from = function(el, config){
13797 el = Roo.getDom(el);
13798 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
13801 * Ext JS Library 1.1.1
13802 * Copyright(c) 2006-2007, Ext JS, LLC.
13804 * Originally Released Under LGPL - original licence link has changed is not relivant.
13807 * <script type="text/javascript">
13812 * @class Roo.util.CSS
13813 * Utility class for manipulating CSS rules
13816 Roo.util.CSS = function(){
13818 var doc = document;
13820 var camelRe = /(-[a-z])/gi;
13821 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
13825 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
13826 * tag and appended to the HEAD of the document.
13827 * @param {String|Object} cssText The text containing the css rules
13828 * @param {String} id An id to add to the stylesheet for later removal
13829 * @return {StyleSheet}
13831 createStyleSheet : function(cssText, id){
13833 var head = doc.getElementsByTagName("head")[0];
13834 var nrules = doc.createElement("style");
13835 nrules.setAttribute("type", "text/css");
13837 nrules.setAttribute("id", id);
13839 if (typeof(cssText) != 'string') {
13840 // support object maps..
13841 // not sure if this a good idea..
13842 // perhaps it should be merged with the general css handling
13843 // and handle js style props.
13844 var cssTextNew = [];
13845 for(var n in cssText) {
13847 for(var k in cssText[n]) {
13848 citems.push( k + ' : ' +cssText[n][k] + ';' );
13850 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
13853 cssText = cssTextNew.join("\n");
13859 head.appendChild(nrules);
13860 ss = nrules.styleSheet;
13861 ss.cssText = cssText;
13864 nrules.appendChild(doc.createTextNode(cssText));
13866 nrules.cssText = cssText;
13868 head.appendChild(nrules);
13869 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
13871 this.cacheStyleSheet(ss);
13876 * Removes a style or link tag by id
13877 * @param {String} id The id of the tag
13879 removeStyleSheet : function(id){
13880 var existing = doc.getElementById(id);
13882 existing.parentNode.removeChild(existing);
13887 * Dynamically swaps an existing stylesheet reference for a new one
13888 * @param {String} id The id of an existing link tag to remove
13889 * @param {String} url The href of the new stylesheet to include
13891 swapStyleSheet : function(id, url){
13892 this.removeStyleSheet(id);
13893 var ss = doc.createElement("link");
13894 ss.setAttribute("rel", "stylesheet");
13895 ss.setAttribute("type", "text/css");
13896 ss.setAttribute("id", id);
13897 ss.setAttribute("href", url);
13898 doc.getElementsByTagName("head")[0].appendChild(ss);
13902 * Refresh the rule cache if you have dynamically added stylesheets
13903 * @return {Object} An object (hash) of rules indexed by selector
13905 refreshCache : function(){
13906 return this.getRules(true);
13910 cacheStyleSheet : function(stylesheet){
13914 try{// try catch for cross domain access issue
13915 var ssRules = stylesheet.cssRules || stylesheet.rules;
13916 for(var j = ssRules.length-1; j >= 0; --j){
13917 rules[ssRules[j].selectorText] = ssRules[j];
13923 * Gets all css rules for the document
13924 * @param {Boolean} refreshCache true to refresh the internal cache
13925 * @return {Object} An object (hash) of rules indexed by selector
13927 getRules : function(refreshCache){
13928 if(rules == null || refreshCache){
13930 var ds = doc.styleSheets;
13931 for(var i =0, len = ds.length; i < len; i++){
13933 this.cacheStyleSheet(ds[i]);
13941 * Gets an an individual CSS rule by selector(s)
13942 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
13943 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
13944 * @return {CSSRule} The CSS rule or null if one is not found
13946 getRule : function(selector, refreshCache){
13947 var rs = this.getRules(refreshCache);
13948 if(!(selector instanceof Array)){
13949 return rs[selector];
13951 for(var i = 0; i < selector.length; i++){
13952 if(rs[selector[i]]){
13953 return rs[selector[i]];
13961 * Updates a rule property
13962 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
13963 * @param {String} property The css property
13964 * @param {String} value The new value for the property
13965 * @return {Boolean} true If a rule was found and updated
13967 updateRule : function(selector, property, value){
13968 if(!(selector instanceof Array)){
13969 var rule = this.getRule(selector);
13971 rule.style[property.replace(camelRe, camelFn)] = value;
13975 for(var i = 0; i < selector.length; i++){
13976 if(this.updateRule(selector[i], property, value)){
13986 * Ext JS Library 1.1.1
13987 * Copyright(c) 2006-2007, Ext JS, LLC.
13989 * Originally Released Under LGPL - original licence link has changed is not relivant.
13992 * <script type="text/javascript">
13998 * @class Roo.util.ClickRepeater
13999 * @extends Roo.util.Observable
14001 * A wrapper class which can be applied to any element. Fires a "click" event while the
14002 * mouse is pressed. The interval between firings may be specified in the config but
14003 * defaults to 10 milliseconds.
14005 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14007 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14008 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14009 * Similar to an autorepeat key delay.
14010 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14011 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14012 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14013 * "interval" and "delay" are ignored. "immediate" is honored.
14014 * @cfg {Boolean} preventDefault True to prevent the default click event
14015 * @cfg {Boolean} stopDefault True to stop the default click event
14018 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14019 * 2007-02-02 jvs Renamed to ClickRepeater
14020 * 2007-02-03 jvs Modifications for FF Mac and Safari
14023 * @param {String/HTMLElement/Element} el The element to listen on
14024 * @param {Object} config
14026 Roo.util.ClickRepeater = function(el, config)
14028 this.el = Roo.get(el);
14029 this.el.unselectable();
14031 Roo.apply(this, config);
14036 * Fires when the mouse button is depressed.
14037 * @param {Roo.util.ClickRepeater} this
14039 "mousedown" : true,
14042 * Fires on a specified interval during the time the element is pressed.
14043 * @param {Roo.util.ClickRepeater} this
14048 * Fires when the mouse key is released.
14049 * @param {Roo.util.ClickRepeater} this
14054 this.el.on("mousedown", this.handleMouseDown, this);
14055 if(this.preventDefault || this.stopDefault){
14056 this.el.on("click", function(e){
14057 if(this.preventDefault){
14058 e.preventDefault();
14060 if(this.stopDefault){
14066 // allow inline handler
14068 this.on("click", this.handler, this.scope || this);
14071 Roo.util.ClickRepeater.superclass.constructor.call(this);
14074 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14077 preventDefault : true,
14078 stopDefault : false,
14082 handleMouseDown : function(){
14083 clearTimeout(this.timer);
14085 if(this.pressClass){
14086 this.el.addClass(this.pressClass);
14088 this.mousedownTime = new Date();
14090 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14091 this.el.on("mouseout", this.handleMouseOut, this);
14093 this.fireEvent("mousedown", this);
14094 this.fireEvent("click", this);
14096 this.timer = this.click.defer(this.delay || this.interval, this);
14100 click : function(){
14101 this.fireEvent("click", this);
14102 this.timer = this.click.defer(this.getInterval(), this);
14106 getInterval: function(){
14107 if(!this.accelerate){
14108 return this.interval;
14110 var pressTime = this.mousedownTime.getElapsed();
14111 if(pressTime < 500){
14113 }else if(pressTime < 1700){
14115 }else if(pressTime < 2600){
14117 }else if(pressTime < 3500){
14119 }else if(pressTime < 4400){
14121 }else if(pressTime < 5300){
14123 }else if(pressTime < 6200){
14131 handleMouseOut : function(){
14132 clearTimeout(this.timer);
14133 if(this.pressClass){
14134 this.el.removeClass(this.pressClass);
14136 this.el.on("mouseover", this.handleMouseReturn, this);
14140 handleMouseReturn : function(){
14141 this.el.un("mouseover", this.handleMouseReturn);
14142 if(this.pressClass){
14143 this.el.addClass(this.pressClass);
14149 handleMouseUp : function(){
14150 clearTimeout(this.timer);
14151 this.el.un("mouseover", this.handleMouseReturn);
14152 this.el.un("mouseout", this.handleMouseOut);
14153 Roo.get(document).un("mouseup", this.handleMouseUp);
14154 this.el.removeClass(this.pressClass);
14155 this.fireEvent("mouseup", this);
14159 * Ext JS Library 1.1.1
14160 * Copyright(c) 2006-2007, Ext JS, LLC.
14162 * Originally Released Under LGPL - original licence link has changed is not relivant.
14165 * <script type="text/javascript">
14170 * @class Roo.KeyNav
14171 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14172 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14173 * way to implement custom navigation schemes for any UI component.</p>
14174 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14175 * pageUp, pageDown, del, home, end. Usage:</p>
14177 var nav = new Roo.KeyNav("my-element", {
14178 "left" : function(e){
14179 this.moveLeft(e.ctrlKey);
14181 "right" : function(e){
14182 this.moveRight(e.ctrlKey);
14184 "enter" : function(e){
14191 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14192 * @param {Object} config The config
14194 Roo.KeyNav = function(el, config){
14195 this.el = Roo.get(el);
14196 Roo.apply(this, config);
14197 if(!this.disabled){
14198 this.disabled = true;
14203 Roo.KeyNav.prototype = {
14205 * @cfg {Boolean} disabled
14206 * True to disable this KeyNav instance (defaults to false)
14210 * @cfg {String} defaultEventAction
14211 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14212 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14213 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14215 defaultEventAction: "stopEvent",
14217 * @cfg {Boolean} forceKeyDown
14218 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14219 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14220 * handle keydown instead of keypress.
14222 forceKeyDown : false,
14225 prepareEvent : function(e){
14226 var k = e.getKey();
14227 var h = this.keyToHandler[k];
14228 //if(h && this[h]){
14229 // e.stopPropagation();
14231 if(Roo.isSafari && h && k >= 37 && k <= 40){
14237 relay : function(e){
14238 var k = e.getKey();
14239 var h = this.keyToHandler[k];
14241 if(this.doRelay(e, this[h], h) !== true){
14242 e[this.defaultEventAction]();
14248 doRelay : function(e, h, hname){
14249 return h.call(this.scope || this, e);
14252 // possible handlers
14266 // quick lookup hash
14283 * Enable this KeyNav
14285 enable: function(){
14287 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14288 // the EventObject will normalize Safari automatically
14289 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14290 this.el.on("keydown", this.relay, this);
14292 this.el.on("keydown", this.prepareEvent, this);
14293 this.el.on("keypress", this.relay, this);
14295 this.disabled = false;
14300 * Disable this KeyNav
14302 disable: function(){
14303 if(!this.disabled){
14304 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14305 this.el.un("keydown", this.relay);
14307 this.el.un("keydown", this.prepareEvent);
14308 this.el.un("keypress", this.relay);
14310 this.disabled = true;
14315 * Ext JS Library 1.1.1
14316 * Copyright(c) 2006-2007, Ext JS, LLC.
14318 * Originally Released Under LGPL - original licence link has changed is not relivant.
14321 * <script type="text/javascript">
14326 * @class Roo.KeyMap
14327 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14328 * The constructor accepts the same config object as defined by {@link #addBinding}.
14329 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14330 * combination it will call the function with this signature (if the match is a multi-key
14331 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14332 * A KeyMap can also handle a string representation of keys.<br />
14335 // map one key by key code
14336 var map = new Roo.KeyMap("my-element", {
14337 key: 13, // or Roo.EventObject.ENTER
14342 // map multiple keys to one action by string
14343 var map = new Roo.KeyMap("my-element", {
14349 // map multiple keys to multiple actions by strings and array of codes
14350 var map = new Roo.KeyMap("my-element", [
14353 fn: function(){ alert("Return was pressed"); }
14356 fn: function(){ alert('a, b or c was pressed'); }
14361 fn: function(){ alert('Control + shift + tab was pressed.'); }
14365 * <b>Note: A KeyMap starts enabled</b>
14367 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14368 * @param {Object} config The config (see {@link #addBinding})
14369 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14371 Roo.KeyMap = function(el, config, eventName){
14372 this.el = Roo.get(el);
14373 this.eventName = eventName || "keydown";
14374 this.bindings = [];
14376 this.addBinding(config);
14381 Roo.KeyMap.prototype = {
14383 * True to stop the event from bubbling and prevent the default browser action if the
14384 * key was handled by the KeyMap (defaults to false)
14390 * Add a new binding to this KeyMap. The following config object properties are supported:
14392 Property Type Description
14393 ---------- --------------- ----------------------------------------------------------------------
14394 key String/Array A single keycode or an array of keycodes to handle
14395 shift Boolean True to handle key only when shift is pressed (defaults to false)
14396 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14397 alt Boolean True to handle key only when alt is pressed (defaults to false)
14398 fn Function The function to call when KeyMap finds the expected key combination
14399 scope Object The scope of the callback function
14405 var map = new Roo.KeyMap(document, {
14406 key: Roo.EventObject.ENTER,
14411 //Add a new binding to the existing KeyMap later
14419 * @param {Object/Array} config A single KeyMap config or an array of configs
14421 addBinding : function(config){
14422 if(config instanceof Array){
14423 for(var i = 0, len = config.length; i < len; i++){
14424 this.addBinding(config[i]);
14428 var keyCode = config.key,
14429 shift = config.shift,
14430 ctrl = config.ctrl,
14433 scope = config.scope;
14434 if(typeof keyCode == "string"){
14436 var keyString = keyCode.toUpperCase();
14437 for(var j = 0, len = keyString.length; j < len; j++){
14438 ks.push(keyString.charCodeAt(j));
14442 var keyArray = keyCode instanceof Array;
14443 var handler = function(e){
14444 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14445 var k = e.getKey();
14447 for(var i = 0, len = keyCode.length; i < len; i++){
14448 if(keyCode[i] == k){
14449 if(this.stopEvent){
14452 fn.call(scope || window, k, e);
14458 if(this.stopEvent){
14461 fn.call(scope || window, k, e);
14466 this.bindings.push(handler);
14470 * Shorthand for adding a single key listener
14471 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14472 * following options:
14473 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14474 * @param {Function} fn The function to call
14475 * @param {Object} scope (optional) The scope of the function
14477 on : function(key, fn, scope){
14478 var keyCode, shift, ctrl, alt;
14479 if(typeof key == "object" && !(key instanceof Array)){
14498 handleKeyDown : function(e){
14499 if(this.enabled){ //just in case
14500 var b = this.bindings;
14501 for(var i = 0, len = b.length; i < len; i++){
14502 b[i].call(this, e);
14508 * Returns true if this KeyMap is enabled
14509 * @return {Boolean}
14511 isEnabled : function(){
14512 return this.enabled;
14516 * Enables this KeyMap
14518 enable: function(){
14520 this.el.on(this.eventName, this.handleKeyDown, this);
14521 this.enabled = true;
14526 * Disable this KeyMap
14528 disable: function(){
14530 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14531 this.enabled = false;
14536 * Ext JS Library 1.1.1
14537 * Copyright(c) 2006-2007, Ext JS, LLC.
14539 * Originally Released Under LGPL - original licence link has changed is not relivant.
14542 * <script type="text/javascript">
14547 * @class Roo.util.TextMetrics
14548 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14549 * wide, in pixels, a given block of text will be.
14552 Roo.util.TextMetrics = function(){
14556 * Measures the size of the specified text
14557 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14558 * that can affect the size of the rendered text
14559 * @param {String} text The text to measure
14560 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14561 * in order to accurately measure the text height
14562 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14564 measure : function(el, text, fixedWidth){
14566 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14569 shared.setFixedWidth(fixedWidth || 'auto');
14570 return shared.getSize(text);
14574 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14575 * the overhead of multiple calls to initialize the style properties on each measurement.
14576 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14577 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14578 * in order to accurately measure the text height
14579 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14581 createInstance : function(el, fixedWidth){
14582 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14589 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14590 var ml = new Roo.Element(document.createElement('div'));
14591 document.body.appendChild(ml.dom);
14592 ml.position('absolute');
14593 ml.setLeftTop(-1000, -1000);
14597 ml.setWidth(fixedWidth);
14602 * Returns the size of the specified text based on the internal element's style and width properties
14603 * @memberOf Roo.util.TextMetrics.Instance#
14604 * @param {String} text The text to measure
14605 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14607 getSize : function(text){
14609 var s = ml.getSize();
14615 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14616 * that can affect the size of the rendered text
14617 * @memberOf Roo.util.TextMetrics.Instance#
14618 * @param {String/HTMLElement} el The element, dom node or id
14620 bind : function(el){
14622 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14627 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14628 * to set a fixed width in order to accurately measure the text height.
14629 * @memberOf Roo.util.TextMetrics.Instance#
14630 * @param {Number} width The width to set on the element
14632 setFixedWidth : function(width){
14633 ml.setWidth(width);
14637 * Returns the measured width of the specified text
14638 * @memberOf Roo.util.TextMetrics.Instance#
14639 * @param {String} text The text to measure
14640 * @return {Number} width The width in pixels
14642 getWidth : function(text){
14643 ml.dom.style.width = 'auto';
14644 return this.getSize(text).width;
14648 * Returns the measured height of the specified text. For multiline text, be sure to call
14649 * {@link #setFixedWidth} if necessary.
14650 * @memberOf Roo.util.TextMetrics.Instance#
14651 * @param {String} text The text to measure
14652 * @return {Number} height The height in pixels
14654 getHeight : function(text){
14655 return this.getSize(text).height;
14659 instance.bind(bindTo);
14664 // backwards compat
14665 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
14667 * Ext JS Library 1.1.1
14668 * Copyright(c) 2006-2007, Ext JS, LLC.
14670 * Originally Released Under LGPL - original licence link has changed is not relivant.
14673 * <script type="text/javascript">
14677 * @class Roo.state.Provider
14678 * Abstract base class for state provider implementations. This class provides methods
14679 * for encoding and decoding <b>typed</b> variables including dates and defines the
14680 * Provider interface.
14682 Roo.state.Provider = function(){
14684 * @event statechange
14685 * Fires when a state change occurs.
14686 * @param {Provider} this This state provider
14687 * @param {String} key The state key which was changed
14688 * @param {String} value The encoded value for the state
14691 "statechange": true
14694 Roo.state.Provider.superclass.constructor.call(this);
14696 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
14698 * Returns the current value for a key
14699 * @param {String} name The key name
14700 * @param {Mixed} defaultValue A default value to return if the key's value is not found
14701 * @return {Mixed} The state data
14703 get : function(name, defaultValue){
14704 return typeof this.state[name] == "undefined" ?
14705 defaultValue : this.state[name];
14709 * Clears a value from the state
14710 * @param {String} name The key name
14712 clear : function(name){
14713 delete this.state[name];
14714 this.fireEvent("statechange", this, name, null);
14718 * Sets the value for a key
14719 * @param {String} name The key name
14720 * @param {Mixed} value The value to set
14722 set : function(name, value){
14723 this.state[name] = value;
14724 this.fireEvent("statechange", this, name, value);
14728 * Decodes a string previously encoded with {@link #encodeValue}.
14729 * @param {String} value The value to decode
14730 * @return {Mixed} The decoded value
14732 decodeValue : function(cookie){
14733 var re = /^(a|n|d|b|s|o)\:(.*)$/;
14734 var matches = re.exec(unescape(cookie));
14735 if(!matches || !matches[1]) return; // non state cookie
14736 var type = matches[1];
14737 var v = matches[2];
14740 return parseFloat(v);
14742 return new Date(Date.parse(v));
14747 var values = v.split("^");
14748 for(var i = 0, len = values.length; i < len; i++){
14749 all.push(this.decodeValue(values[i]));
14754 var values = v.split("^");
14755 for(var i = 0, len = values.length; i < len; i++){
14756 var kv = values[i].split("=");
14757 all[kv[0]] = this.decodeValue(kv[1]);
14766 * Encodes a value including type information. Decode with {@link #decodeValue}.
14767 * @param {Mixed} value The value to encode
14768 * @return {String} The encoded value
14770 encodeValue : function(v){
14772 if(typeof v == "number"){
14774 }else if(typeof v == "boolean"){
14775 enc = "b:" + (v ? "1" : "0");
14776 }else if(v instanceof Date){
14777 enc = "d:" + v.toGMTString();
14778 }else if(v instanceof Array){
14780 for(var i = 0, len = v.length; i < len; i++){
14781 flat += this.encodeValue(v[i]);
14782 if(i != len-1) flat += "^";
14785 }else if(typeof v == "object"){
14788 if(typeof v[key] != "function"){
14789 flat += key + "=" + this.encodeValue(v[key]) + "^";
14792 enc = "o:" + flat.substring(0, flat.length-1);
14796 return escape(enc);
14802 * Ext JS Library 1.1.1
14803 * Copyright(c) 2006-2007, Ext JS, LLC.
14805 * Originally Released Under LGPL - original licence link has changed is not relivant.
14808 * <script type="text/javascript">
14811 * @class Roo.state.Manager
14812 * This is the global state manager. By default all components that are "state aware" check this class
14813 * for state information if you don't pass them a custom state provider. In order for this class
14814 * to be useful, it must be initialized with a provider when your application initializes.
14816 // in your initialization function
14818 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
14820 // supposed you have a {@link Roo.BorderLayout}
14821 var layout = new Roo.BorderLayout(...);
14822 layout.restoreState();
14823 // or a {Roo.BasicDialog}
14824 var dialog = new Roo.BasicDialog(...);
14825 dialog.restoreState();
14829 Roo.state.Manager = function(){
14830 var provider = new Roo.state.Provider();
14834 * Configures the default state provider for your application
14835 * @param {Provider} stateProvider The state provider to set
14837 setProvider : function(stateProvider){
14838 provider = stateProvider;
14842 * Returns the current value for a key
14843 * @param {String} name The key name
14844 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
14845 * @return {Mixed} The state data
14847 get : function(key, defaultValue){
14848 return provider.get(key, defaultValue);
14852 * Sets the value for a key
14853 * @param {String} name The key name
14854 * @param {Mixed} value The state data
14856 set : function(key, value){
14857 provider.set(key, value);
14861 * Clears a value from the state
14862 * @param {String} name The key name
14864 clear : function(key){
14865 provider.clear(key);
14869 * Gets the currently configured state provider
14870 * @return {Provider} The state provider
14872 getProvider : function(){
14879 * Ext JS Library 1.1.1
14880 * Copyright(c) 2006-2007, Ext JS, LLC.
14882 * Originally Released Under LGPL - original licence link has changed is not relivant.
14885 * <script type="text/javascript">
14888 * @class Roo.state.CookieProvider
14889 * @extends Roo.state.Provider
14890 * The default Provider implementation which saves state via cookies.
14893 var cp = new Roo.state.CookieProvider({
14895 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
14896 domain: "roojs.com"
14898 Roo.state.Manager.setProvider(cp);
14900 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
14901 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
14902 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
14903 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
14904 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
14905 * domain the page is running on including the 'www' like 'www.roojs.com')
14906 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
14908 * Create a new CookieProvider
14909 * @param {Object} config The configuration object
14911 Roo.state.CookieProvider = function(config){
14912 Roo.state.CookieProvider.superclass.constructor.call(this);
14914 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
14915 this.domain = null;
14916 this.secure = false;
14917 Roo.apply(this, config);
14918 this.state = this.readCookies();
14921 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
14923 set : function(name, value){
14924 if(typeof value == "undefined" || value === null){
14928 this.setCookie(name, value);
14929 Roo.state.CookieProvider.superclass.set.call(this, name, value);
14933 clear : function(name){
14934 this.clearCookie(name);
14935 Roo.state.CookieProvider.superclass.clear.call(this, name);
14939 readCookies : function(){
14941 var c = document.cookie + ";";
14942 var re = /\s?(.*?)=(.*?);/g;
14944 while((matches = re.exec(c)) != null){
14945 var name = matches[1];
14946 var value = matches[2];
14947 if(name && name.substring(0,3) == "ys-"){
14948 cookies[name.substr(3)] = this.decodeValue(value);
14955 setCookie : function(name, value){
14956 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
14957 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
14958 ((this.path == null) ? "" : ("; path=" + this.path)) +
14959 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
14960 ((this.secure == true) ? "; secure" : "");
14964 clearCookie : function(name){
14965 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
14966 ((this.path == null) ? "" : ("; path=" + this.path)) +
14967 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
14968 ((this.secure == true) ? "; secure" : "");
14972 * Ext JS Library 1.1.1
14973 * Copyright(c) 2006-2007, Ext JS, LLC.
14975 * Originally Released Under LGPL - original licence link has changed is not relivant.
14978 * <script type="text/javascript">
14983 * @class Roo.ComponentMgr
14984 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
14987 Roo.ComponentMgr = function(){
14988 var all = new Roo.util.MixedCollection();
14992 * Registers a component.
14993 * @param {Roo.Component} c The component
14995 register : function(c){
15000 * Unregisters a component.
15001 * @param {Roo.Component} c The component
15003 unregister : function(c){
15008 * Returns a component by id
15009 * @param {String} id The component id
15011 get : function(id){
15012 return all.get(id);
15016 * Registers a function that will be called when a specified component is added to ComponentMgr
15017 * @param {String} id The component id
15018 * @param {Funtction} fn The callback function
15019 * @param {Object} scope The scope of the callback
15021 onAvailable : function(id, fn, scope){
15022 all.on("add", function(index, o){
15024 fn.call(scope || o, o);
15025 all.un("add", fn, scope);
15032 * Ext JS Library 1.1.1
15033 * Copyright(c) 2006-2007, Ext JS, LLC.
15035 * Originally Released Under LGPL - original licence link has changed is not relivant.
15038 * <script type="text/javascript">
15042 * @class Roo.Component
15043 * @extends Roo.util.Observable
15044 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15045 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15046 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15047 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15048 * All visual components (widgets) that require rendering into a layout should subclass Component.
15050 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15051 * 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
15052 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15054 Roo.Component = function(config){
15055 config = config || {};
15056 if(config.tagName || config.dom || typeof config == "string"){ // element object
15057 config = {el: config, id: config.id || config};
15059 this.initialConfig = config;
15061 Roo.apply(this, config);
15065 * Fires after the component is disabled.
15066 * @param {Roo.Component} this
15071 * Fires after the component is enabled.
15072 * @param {Roo.Component} this
15076 * @event beforeshow
15077 * Fires before the component is shown. Return false to stop the show.
15078 * @param {Roo.Component} this
15083 * Fires after the component is shown.
15084 * @param {Roo.Component} this
15088 * @event beforehide
15089 * Fires before the component is hidden. Return false to stop the hide.
15090 * @param {Roo.Component} this
15095 * Fires after the component is hidden.
15096 * @param {Roo.Component} this
15100 * @event beforerender
15101 * Fires before the component is rendered. Return false to stop the render.
15102 * @param {Roo.Component} this
15104 beforerender : true,
15107 * Fires after the component is rendered.
15108 * @param {Roo.Component} this
15112 * @event beforedestroy
15113 * Fires before the component is destroyed. Return false to stop the destroy.
15114 * @param {Roo.Component} this
15116 beforedestroy : true,
15119 * Fires after the component is destroyed.
15120 * @param {Roo.Component} this
15125 this.id = "ext-comp-" + (++Roo.Component.AUTO_ID);
15127 Roo.ComponentMgr.register(this);
15128 Roo.Component.superclass.constructor.call(this);
15129 this.initComponent();
15130 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15131 this.render(this.renderTo);
15132 delete this.renderTo;
15137 Roo.Component.AUTO_ID = 1000;
15139 Roo.extend(Roo.Component, Roo.util.Observable, {
15141 * @scope Roo.Component.prototype
15143 * true if this component is hidden. Read-only.
15148 * true if this component is disabled. Read-only.
15153 * true if this component has been rendered. Read-only.
15157 /** @cfg {String} disableClass
15158 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15160 disabledClass : "x-item-disabled",
15161 /** @cfg {Boolean} allowDomMove
15162 * Whether the component can move the Dom node when rendering (defaults to true).
15164 allowDomMove : true,
15165 /** @cfg {String} hideMode
15166 * How this component should hidden. Supported values are
15167 * "visibility" (css visibility), "offsets" (negative offset position) and
15168 * "display" (css display) - defaults to "display".
15170 hideMode: 'display',
15173 ctype : "Roo.Component",
15176 * @cfg {String} actionMode
15177 * which property holds the element that used for hide() / show() / disable() / enable()
15183 getActionEl : function(){
15184 return this[this.actionMode];
15187 initComponent : Roo.emptyFn,
15189 * If this is a lazy rendering component, render it to its container element.
15190 * @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.
15192 render : function(container, position){
15193 if(!this.rendered && this.fireEvent("beforerender", this) !== false){
15194 if(!container && this.el){
15195 this.el = Roo.get(this.el);
15196 container = this.el.dom.parentNode;
15197 this.allowDomMove = false;
15199 this.container = Roo.get(container);
15200 this.rendered = true;
15201 if(position !== undefined){
15202 if(typeof position == 'number'){
15203 position = this.container.dom.childNodes[position];
15205 position = Roo.getDom(position);
15208 this.onRender(this.container, position || null);
15210 this.el.addClass(this.cls);
15214 this.el.applyStyles(this.style);
15217 this.fireEvent("render", this);
15218 this.afterRender(this.container);
15230 // default function is not really useful
15231 onRender : function(ct, position){
15233 this.el = Roo.get(this.el);
15234 if(this.allowDomMove !== false){
15235 ct.dom.insertBefore(this.el.dom, position);
15241 getAutoCreate : function(){
15242 var cfg = typeof this.autoCreate == "object" ?
15243 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15244 if(this.id && !cfg.id){
15251 afterRender : Roo.emptyFn,
15254 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15255 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15257 destroy : function(){
15258 if(this.fireEvent("beforedestroy", this) !== false){
15259 this.purgeListeners();
15260 this.beforeDestroy();
15262 this.el.removeAllListeners();
15264 if(this.actionMode == "container"){
15265 this.container.remove();
15269 Roo.ComponentMgr.unregister(this);
15270 this.fireEvent("destroy", this);
15275 beforeDestroy : function(){
15280 onDestroy : function(){
15285 * Returns the underlying {@link Roo.Element}.
15286 * @return {Roo.Element} The element
15288 getEl : function(){
15293 * Returns the id of this component.
15296 getId : function(){
15301 * Try to focus this component.
15302 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15303 * @return {Roo.Component} this
15305 focus : function(selectText){
15308 if(selectText === true){
15309 this.el.dom.select();
15324 * Disable this component.
15325 * @return {Roo.Component} this
15327 disable : function(){
15331 this.disabled = true;
15332 this.fireEvent("disable", this);
15337 onDisable : function(){
15338 this.getActionEl().addClass(this.disabledClass);
15339 this.el.dom.disabled = true;
15343 * Enable this component.
15344 * @return {Roo.Component} this
15346 enable : function(){
15350 this.disabled = false;
15351 this.fireEvent("enable", this);
15356 onEnable : function(){
15357 this.getActionEl().removeClass(this.disabledClass);
15358 this.el.dom.disabled = false;
15362 * Convenience function for setting disabled/enabled by boolean.
15363 * @param {Boolean} disabled
15365 setDisabled : function(disabled){
15366 this[disabled ? "disable" : "enable"]();
15370 * Show this component.
15371 * @return {Roo.Component} this
15374 if(this.fireEvent("beforeshow", this) !== false){
15375 this.hidden = false;
15379 this.fireEvent("show", this);
15385 onShow : function(){
15386 var ae = this.getActionEl();
15387 if(this.hideMode == 'visibility'){
15388 ae.dom.style.visibility = "visible";
15389 }else if(this.hideMode == 'offsets'){
15390 ae.removeClass('x-hidden');
15392 ae.dom.style.display = "";
15397 * Hide this component.
15398 * @return {Roo.Component} this
15401 if(this.fireEvent("beforehide", this) !== false){
15402 this.hidden = true;
15406 this.fireEvent("hide", this);
15412 onHide : function(){
15413 var ae = this.getActionEl();
15414 if(this.hideMode == 'visibility'){
15415 ae.dom.style.visibility = "hidden";
15416 }else if(this.hideMode == 'offsets'){
15417 ae.addClass('x-hidden');
15419 ae.dom.style.display = "none";
15424 * Convenience function to hide or show this component by boolean.
15425 * @param {Boolean} visible True to show, false to hide
15426 * @return {Roo.Component} this
15428 setVisible: function(visible){
15438 * Returns true if this component is visible.
15440 isVisible : function(){
15441 return this.getActionEl().isVisible();
15444 cloneConfig : function(overrides){
15445 overrides = overrides || {};
15446 var id = overrides.id || Roo.id();
15447 var cfg = Roo.applyIf(overrides, this.initialConfig);
15448 cfg.id = id; // prevent dup id
15449 return new this.constructor(cfg);
15453 * Ext JS Library 1.1.1
15454 * Copyright(c) 2006-2007, Ext JS, LLC.
15456 * Originally Released Under LGPL - original licence link has changed is not relivant.
15459 * <script type="text/javascript">
15463 * @class Roo.BoxComponent
15464 * @extends Roo.Component
15465 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15466 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15467 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
15468 * layout containers.
15470 * @param {Roo.Element/String/Object} config The configuration options.
15472 Roo.BoxComponent = function(config){
15473 Roo.Component.call(this, config);
15477 * Fires after the component is resized.
15478 * @param {Roo.Component} this
15479 * @param {Number} adjWidth The box-adjusted width that was set
15480 * @param {Number} adjHeight The box-adjusted height that was set
15481 * @param {Number} rawWidth The width that was originally specified
15482 * @param {Number} rawHeight The height that was originally specified
15487 * Fires after the component is moved.
15488 * @param {Roo.Component} this
15489 * @param {Number} x The new x position
15490 * @param {Number} y The new y position
15496 Roo.extend(Roo.BoxComponent, Roo.Component, {
15497 // private, set in afterRender to signify that the component has been rendered
15499 // private, used to defer height settings to subclasses
15500 deferHeight: false,
15501 /** @cfg {Number} width
15502 * width (optional) size of component
15504 /** @cfg {Number} height
15505 * height (optional) size of component
15509 * Sets the width and height of the component. This method fires the resize event. This method can accept
15510 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15511 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15512 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15513 * @return {Roo.BoxComponent} this
15515 setSize : function(w, h){
15516 // support for standard size objects
15517 if(typeof w == 'object'){
15522 if(!this.boxReady){
15528 // prevent recalcs when not needed
15529 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15532 this.lastSize = {width: w, height: h};
15534 var adj = this.adjustSize(w, h);
15535 var aw = adj.width, ah = adj.height;
15536 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
15537 var rz = this.getResizeEl();
15538 if(!this.deferHeight && aw !== undefined && ah !== undefined){
15539 rz.setSize(aw, ah);
15540 }else if(!this.deferHeight && ah !== undefined){
15542 }else if(aw !== undefined){
15545 this.onResize(aw, ah, w, h);
15546 this.fireEvent('resize', this, aw, ah, w, h);
15552 * Gets the current size of the component's underlying element.
15553 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
15555 getSize : function(){
15556 return this.el.getSize();
15560 * Gets the current XY position of the component's underlying element.
15561 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15562 * @return {Array} The XY position of the element (e.g., [100, 200])
15564 getPosition : function(local){
15565 if(local === true){
15566 return [this.el.getLeft(true), this.el.getTop(true)];
15568 return this.xy || this.el.getXY();
15572 * Gets the current box measurements of the component's underlying element.
15573 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15574 * @returns {Object} box An object in the format {x, y, width, height}
15576 getBox : function(local){
15577 var s = this.el.getSize();
15579 s.x = this.el.getLeft(true);
15580 s.y = this.el.getTop(true);
15582 var xy = this.xy || this.el.getXY();
15590 * Sets the current box measurements of the component's underlying element.
15591 * @param {Object} box An object in the format {x, y, width, height}
15592 * @returns {Roo.BoxComponent} this
15594 updateBox : function(box){
15595 this.setSize(box.width, box.height);
15596 this.setPagePosition(box.x, box.y);
15601 getResizeEl : function(){
15602 return this.resizeEl || this.el;
15606 getPositionEl : function(){
15607 return this.positionEl || this.el;
15611 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
15612 * This method fires the move event.
15613 * @param {Number} left The new left
15614 * @param {Number} top The new top
15615 * @returns {Roo.BoxComponent} this
15617 setPosition : function(x, y){
15620 if(!this.boxReady){
15623 var adj = this.adjustPosition(x, y);
15624 var ax = adj.x, ay = adj.y;
15626 var el = this.getPositionEl();
15627 if(ax !== undefined || ay !== undefined){
15628 if(ax !== undefined && ay !== undefined){
15629 el.setLeftTop(ax, ay);
15630 }else if(ax !== undefined){
15632 }else if(ay !== undefined){
15635 this.onPosition(ax, ay);
15636 this.fireEvent('move', this, ax, ay);
15642 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
15643 * This method fires the move event.
15644 * @param {Number} x The new x position
15645 * @param {Number} y The new y position
15646 * @returns {Roo.BoxComponent} this
15648 setPagePosition : function(x, y){
15651 if(!this.boxReady){
15654 if(x === undefined || y === undefined){ // cannot translate undefined points
15657 var p = this.el.translatePoints(x, y);
15658 this.setPosition(p.left, p.top);
15663 onRender : function(ct, position){
15664 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
15666 this.resizeEl = Roo.get(this.resizeEl);
15668 if(this.positionEl){
15669 this.positionEl = Roo.get(this.positionEl);
15674 afterRender : function(){
15675 Roo.BoxComponent.superclass.afterRender.call(this);
15676 this.boxReady = true;
15677 this.setSize(this.width, this.height);
15678 if(this.x || this.y){
15679 this.setPosition(this.x, this.y);
15681 if(this.pageX || this.pageY){
15682 this.setPagePosition(this.pageX, this.pageY);
15687 * Force the component's size to recalculate based on the underlying element's current height and width.
15688 * @returns {Roo.BoxComponent} this
15690 syncSize : function(){
15691 delete this.lastSize;
15692 this.setSize(this.el.getWidth(), this.el.getHeight());
15697 * Called after the component is resized, this method is empty by default but can be implemented by any
15698 * subclass that needs to perform custom logic after a resize occurs.
15699 * @param {Number} adjWidth The box-adjusted width that was set
15700 * @param {Number} adjHeight The box-adjusted height that was set
15701 * @param {Number} rawWidth The width that was originally specified
15702 * @param {Number} rawHeight The height that was originally specified
15704 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
15709 * Called after the component is moved, this method is empty by default but can be implemented by any
15710 * subclass that needs to perform custom logic after a move occurs.
15711 * @param {Number} x The new x position
15712 * @param {Number} y The new y position
15714 onPosition : function(x, y){
15719 adjustSize : function(w, h){
15720 if(this.autoWidth){
15723 if(this.autoHeight){
15726 return {width : w, height: h};
15730 adjustPosition : function(x, y){
15731 return {x : x, y: y};
15734 * Original code for Roojs - LGPL
15735 * <script type="text/javascript">
15739 * @class Roo.XComponent
15740 * A delayed Element creator...
15741 * Or a way to group chunks of interface together.
15743 * Mypart.xyx = new Roo.XComponent({
15745 parent : 'Mypart.xyz', // empty == document.element.!!
15749 disabled : function() {}
15751 tree : function() { // return an tree of xtype declared components
15755 xtype : 'NestedLayoutPanel',
15762 * It can be used to build a big heiracy, with parent etc.
15763 * or you can just use this to render a single compoent to a dom element
15764 * MYPART.render(Roo.Element | String(id) | dom_element )
15766 * @extends Roo.util.Observable
15768 * @param cfg {Object} configuration of component
15771 Roo.XComponent = function(cfg) {
15772 Roo.apply(this, cfg);
15776 * Fires when this the componnt is built
15777 * @param {Roo.XComponent} c the component
15782 this.region = this.region || 'center'; // default..
15783 Roo.XComponent.register(this);
15784 this.modules = false;
15785 this.el = false; // where the layout goes..
15789 Roo.extend(Roo.XComponent, Roo.util.Observable, {
15792 * The created element (with Roo.factory())
15793 * @type {Roo.Layout}
15799 * for BC - use el in new code
15800 * @type {Roo.Layout}
15806 * for BC - use el in new code
15807 * @type {Roo.Layout}
15812 * @cfg {Function|boolean} disabled
15813 * If this module is disabled by some rule, return true from the funtion
15818 * @cfg {String} parent
15819 * Name of parent element which it get xtype added to..
15824 * @cfg {String} order
15825 * Used to set the order in which elements are created (usefull for multiple tabs)
15830 * @cfg {String} name
15831 * String to display while loading.
15835 * @cfg {String} region
15836 * Region to render component to (defaults to center)
15841 * @cfg {Array} items
15842 * A single item array - the first element is the root of the tree..
15843 * It's done this way to stay compatible with the Xtype system...
15849 * The method that retuns the tree of parts that make up this compoennt
15856 * render element to dom or tree
15857 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
15860 render : function(el)
15864 var hp = this.parent ? 1 : 0;
15866 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
15867 // if parent is a '#.....' string, then let's use that..
15868 var ename = this.parent.substr(1)
15869 this.parent = (this.parent == '#bootstrap') ? { el : true} : false; // flags it as a top module...
15870 el = Roo.get(ename);
15871 if (!el && !this.parent) {
15872 Roo.log("Warning - element can not be found :#" + ename );
15876 var tree = this._tree ? this._tree() : this.tree();
15879 if (!this.parent && typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) {
15880 //el = Roo.get(document.body);
15881 this.parent = { el : true };
15886 if (!this.parent) {
15888 Roo.log("no parent - creating one");
15890 el = el ? Roo.get(el) : false;
15892 // it's a top level one..
15894 el : new Roo.BorderLayout(el || document.body, {
15900 tabPosition: 'top',
15901 //resizeTabs: true,
15902 alwaysShowTabs: el && hp? false : true,
15903 hideTabs: el || !hp ? true : false,
15910 if (!this.parent.el) {
15911 // probably an old style ctor, which has been disabled.
15915 // The 'tree' method is '_tree now'
15917 tree.region = tree.region || this.region;
15919 if (this.parent.el === true) {
15920 // bootstrap... - body..
15921 this.parent.el = Roo.factory(tree);
15924 this.el = this.parent.el.addxtype(tree);
15925 this.fireEvent('built', this);
15927 this.panel = this.el;
15928 this.layout = this.panel.layout;
15929 this.parentLayout = this.parent.layout || false;
15935 Roo.apply(Roo.XComponent, {
15937 * @property hideProgress
15938 * true to disable the building progress bar.. usefull on single page renders.
15941 hideProgress : false,
15943 * @property buildCompleted
15944 * True when the builder has completed building the interface.
15947 buildCompleted : false,
15950 * @property topModule
15951 * the upper most module - uses document.element as it's constructor.
15958 * @property modules
15959 * array of modules to be created by registration system.
15960 * @type {Array} of Roo.XComponent
15965 * @property elmodules
15966 * array of modules to be created by which use #ID
15967 * @type {Array} of Roo.XComponent
15973 * @property build_from_html
15974 * Build elements from html - used by bootstrap HTML stuff
15975 * - this is cleared after build is completed
15976 * @type {boolean} true (default false)
15979 build_from_html : false,
15982 * Register components to be built later.
15984 * This solves the following issues
15985 * - Building is not done on page load, but after an authentication process has occured.
15986 * - Interface elements are registered on page load
15987 * - Parent Interface elements may not be loaded before child, so this handles that..
15994 module : 'Pman.Tab.projectMgr',
15996 parent : 'Pman.layout',
15997 disabled : false, // or use a function..
16000 * * @param {Object} details about module
16002 register : function(obj) {
16004 Roo.XComponent.event.fireEvent('register', obj);
16005 switch(typeof(obj.disabled) ) {
16011 if ( obj.disabled() ) {
16017 if (obj.disabled) {
16023 this.modules.push(obj);
16027 * convert a string to an object..
16028 * eg. 'AAA.BBB' -> finds AAA.BBB
16032 toObject : function(str)
16034 if (!str || typeof(str) == 'object') {
16037 if (str.substring(0,1) == '#') {
16041 var ar = str.split('.');
16046 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
16048 throw "Module not found : " + str;
16052 throw "Module not found : " + str;
16054 Roo.each(ar, function(e) {
16055 if (typeof(o[e]) == 'undefined') {
16056 throw "Module not found : " + str;
16067 * move modules into their correct place in the tree..
16070 preBuild : function ()
16073 Roo.each(this.modules , function (obj)
16075 Roo.XComponent.event.fireEvent('beforebuild', obj);
16077 var opar = obj.parent;
16079 obj.parent = this.toObject(opar);
16081 Roo.log("parent:toObject failed: " + e.toString());
16086 Roo.debug && Roo.log("GOT top level module");
16087 Roo.debug && Roo.log(obj);
16088 obj.modules = new Roo.util.MixedCollection(false,
16089 function(o) { return o.order + '' }
16091 this.topModule = obj;
16094 // parent is a string (usually a dom element name..)
16095 if (typeof(obj.parent) == 'string') {
16096 this.elmodules.push(obj);
16099 if (obj.parent.constructor != Roo.XComponent) {
16100 Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
16102 if (!obj.parent.modules) {
16103 obj.parent.modules = new Roo.util.MixedCollection(false,
16104 function(o) { return o.order + '' }
16107 if (obj.parent.disabled) {
16108 obj.disabled = true;
16110 obj.parent.modules.add(obj);
16115 * make a list of modules to build.
16116 * @return {Array} list of modules.
16119 buildOrder : function()
16122 var cmp = function(a,b) {
16123 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
16125 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
16126 throw "No top level modules to build";
16129 // make a flat list in order of modules to build.
16130 var mods = this.topModule ? [ this.topModule ] : [];
16133 // elmodules (is a list of DOM based modules )
16134 Roo.each(this.elmodules, function(e) {
16136 if (!this.topModule &&
16137 typeof(e.parent) == 'string' &&
16138 e.parent.substring(0,1) == '#' &&
16139 Roo.get(e.parent.substr(1))
16142 _this.topModule = e;
16148 // add modules to their parents..
16149 var addMod = function(m) {
16150 Roo.debug && Roo.log("build Order: add: " + m.name);
16153 if (m.modules && !m.disabled) {
16154 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
16155 m.modules.keySort('ASC', cmp );
16156 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
16158 m.modules.each(addMod);
16160 Roo.debug && Roo.log("build Order: no child modules");
16162 // not sure if this is used any more..
16164 m.finalize.name = m.name + " (clean up) ";
16165 mods.push(m.finalize);
16169 if (this.topModule && this.topModule.modules) {
16170 this.topModule.modules.keySort('ASC', cmp );
16171 this.topModule.modules.each(addMod);
16177 * Build the registered modules.
16178 * @param {Object} parent element.
16179 * @param {Function} optional method to call after module has been added.
16183 build : function(opts)
16186 if (typeof(opts) != 'undefined') {
16187 Roo.apply(this,opts);
16191 var mods = this.buildOrder();
16193 //this.allmods = mods;
16194 //Roo.debug && Roo.log(mods);
16196 if (!mods.length) { // should not happen
16197 throw "NO modules!!!";
16201 var msg = "Building Interface...";
16202 // flash it up as modal - so we store the mask!?
16203 if (!this.hideProgress && Roo.MessageBox) {
16204 Roo.MessageBox.show({ title: 'loading' });
16205 Roo.MessageBox.show({
16206 title: "Please wait...",
16215 var total = mods.length;
16218 var progressRun = function() {
16219 if (!mods.length) {
16220 Roo.debug && Roo.log('hide?');
16221 if (!this.hideProgress && Roo.MessageBox) {
16222 Roo.MessageBox.hide();
16224 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
16226 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
16232 var m = mods.shift();
16235 Roo.debug && Roo.log(m);
16236 // not sure if this is supported any more.. - modules that are are just function
16237 if (typeof(m) == 'function') {
16239 return progressRun.defer(10, _this);
16243 msg = "Building Interface " + (total - mods.length) +
16245 (m.name ? (' - ' + m.name) : '');
16246 Roo.debug && Roo.log(msg);
16247 if (!this.hideProgress && Roo.MessageBox) {
16248 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
16252 // is the module disabled?
16253 var disabled = (typeof(m.disabled) == 'function') ?
16254 m.disabled.call(m.module.disabled) : m.disabled;
16258 return progressRun(); // we do not update the display!
16266 // it's 10 on top level, and 1 on others??? why...
16267 return progressRun.defer(10, _this);
16270 progressRun.defer(1, _this);
16284 * wrapper for event.on - aliased later..
16285 * Typically use to register a event handler for register:
16287 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
16296 Roo.XComponent.event = new Roo.util.Observable({
16300 * Fires when an Component is registered,
16301 * set the disable property on the Component to stop registration.
16302 * @param {Roo.XComponent} c the component being registerd.
16307 * @event beforebuild
16308 * Fires before each Component is built
16309 * can be used to apply permissions.
16310 * @param {Roo.XComponent} c the component being registerd.
16313 'beforebuild' : true,
16315 * @event buildcomplete
16316 * Fires on the top level element when all elements have been built
16317 * @param {Roo.XComponent} the top level component.
16319 'buildcomplete' : true
16324 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);